CN114378440B - An intelligent grinding and milling device combined with laser - Google Patents
An intelligent grinding and milling device combined with laser Download PDFInfo
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- CN114378440B CN114378440B CN202210174843.8A CN202210174843A CN114378440B CN 114378440 B CN114378440 B CN 114378440B CN 202210174843 A CN202210174843 A CN 202210174843A CN 114378440 B CN114378440 B CN 114378440B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/0823—Devices involving rotation of the workpiece
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/16—Removal of by-products, e.g. particles or vapours produced during treatment of a workpiece
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Laser Beam Processing (AREA)
- Jigs For Machine Tools (AREA)
Abstract
本发明涉及磨铣加工领域，具体是涉及一种结合激光的智能磨铣设备，包括加工台和设置在加工台上的固定装置，工件呈棒状结构，加工台上还设有一个激光磨铣机器人，固定装置包括支撑架和第一夹持机构以及第二夹持机构，第二夹持机构能够带动工件进行活动，加工台上还设有一个用以带动第二夹持机构活动的活动调节机构，并且活动调节机构的顶端还设有一个用以清理废料的铁屑处理装置，本申请通过第一夹持机构和第二夹持机构以及活动调节机构对工件的操作，实现了工件加工过程中的稳定，以及实现了工件端部的自动转换，提高了工件的加工效率，并且通过铁屑处理装置对铁屑的收集，避免了铁屑落入第一夹持机构和第二夹持机构内影响对工件的夹持。
The present invention relates to the field of grinding and milling, and specifically to an intelligent grinding and milling equipment combined with laser, comprising a processing table and a fixing device arranged on the processing table, the workpiece is in a rod-shaped structure, a laser grinding and milling robot is also provided on the processing table, the fixing device comprises a support frame and a first clamping mechanism and a second clamping mechanism, the second clamping mechanism can drive the workpiece to move, and an active adjustment mechanism for driving the second clamping mechanism to move is also provided on the processing table, and an iron chip processing device for cleaning waste is also provided on the top of the active adjustment mechanism. The present application realizes stability of the workpiece during processing and automatic conversion of the end of the workpiece through the operation of the first clamping mechanism, the second clamping mechanism and the active adjustment mechanism on the workpiece, thereby improving the processing efficiency of the workpiece, and collecting the iron chips through the iron chip processing device, thereby preventing the iron chips from falling into the first clamping mechanism and the second clamping mechanism to affect the clamping of the workpiece.
Description
Technical Field
The invention relates to the field of milling processing, in particular to intelligent milling equipment combined with laser.
Background
The traditional milling and grinding processing equipment can be used for processing working procedures such as milling and grinding a workpiece, and simultaneously, the milling and grinding processing equipment can be used for processing various materials by combining laser, when a bar is required to be processed by the laser, for example, the bar is required to be processed into a drilling tool, a milling tool and the like, the two ends of the bar are required to be respectively processed, one end of the bar is processed into a cutting edge, the other end of the bar is processed into a clamping part for installation, and the traditional clamping device is mainly used for processing the other end after fixing one end, but if the other end of the bar is required to be processed, the clamping is required to be manually carried out again, so that the processing efficiency is influenced.
The laser milling equipment comprises a frame, a left-right moving mechanism, a two-axis moving mechanism, a laser head, a laser component, a left clamp and a right clamp, wherein the left-right moving mechanism is arranged on the frame, the two-axis moving mechanism is arranged on the frame, the laser head is arranged on the two-axis moving mechanism, the two-axis moving mechanism drives the laser head to move in the up-down direction and the front-back direction, the laser component is connected with the laser head through an optical path component, the left clamp is arranged on the left-right moving mechanism, the left-right moving mechanism drives the left clamp to move in the left-right direction, the left clamp is provided with a left clamping opening, the left clamping opening faces to the right side, the left clamping opening is used for clamping the front end of a workpiece, the right clamp is arranged on the right clamp and provided with a right clamping opening, the right clamping opening is used for clamping the rear end of the workpiece, the right clamp drives the workpiece to swing, and the swing axis of the workpiece is arranged in the front-back direction.
According to the above patent, when clamping a workpiece, the workpiece can be placed on the right clamping opening of the right clamp, the right clamp clamps the rear end of the workpiece, so that the machining head can machine the front end of the workpiece, after the front end of the workpiece is machined, the left clamp and the right clamp are driven by the left and right moving mechanism to move relatively close to each other, the right clamp rotates around the axis of the front and rear direction relative to the left and right moving mechanism, so that the front end of the workpiece is aligned with the left clamping opening of the left clamp, the workpiece enters the left clamping opening of the left clamp from the right clamping opening in the right clamp under the driving of the left and right moving mechanism, the right clamping opening is loosened, the left clamping opening clamps the workpiece, and thus the workpiece is reversed.
Disclosure of Invention
Based on the above, it is necessary to provide an intelligent milling device combining laser to solve the problems in the prior art, and the application realizes the stability in the processing process of the workpiece and the automatic conversion of the end part of the workpiece by operating the first clamping mechanism, the second clamping mechanism and the movable adjusting mechanism on the workpiece, improves the processing efficiency of the workpiece, and prevents the scrap iron from falling into the first clamping mechanism and the second clamping mechanism to influence the clamping of the workpiece by collecting the scrap iron through the scrap iron processing device.
In order to solve the problems in the prior art, the invention adopts the following technical scheme:
The invention provides intelligent milling equipment combining laser, which comprises a processing table and a fixing device arranged on the processing table and used for fixing a workpiece, wherein the workpiece is in a rod-shaped structure, the processing table is also provided with a laser milling robot used for processing the workpiece, the fixing device comprises a support frame, a first clamping mechanism arranged on the support frame and used for clamping the end part of the workpiece, and a second clamping mechanism arranged on the processing table and positioned above the first clamping mechanism and used for clamping the body part of the workpiece, the second clamping mechanism can drive the workpiece to move, the processing table is also provided with a movable adjusting mechanism used for driving the second clamping mechanism to move, and the top end of the movable adjusting mechanism is also provided with a scrap iron processing device used for cleaning scrap iron.
Preferably, the first clamping mechanism comprises a four-jaw chuck, a fixed lantern ring is arranged at the top end of the supporting frame, the whole body of the four-jaw chuck is arranged on the fixed lantern ring through a ring opening, a ring gear is fixedly sleeved on the four-jaw chuck, a driving gear is arranged on the side of the ring gear in a meshed mode, and a first rotary driver for driving the driving gear to rotate is fixedly arranged on the side wall of the supporting frame.
Preferably, the center of the four-jaw chuck is provided with a columnar opening in a penetrating way from top to bottom, the diameter of the columnar opening is larger than that of the workpiece, and the periphery of the inner wall of the columnar opening of the four-jaw chuck is also provided with an elastic clamping plate for playing a role in propping the workpiece.
Preferably, the second clamping mechanism comprises a movable disc, the movable disc is arranged on the movable adjusting mechanism, two double-shaft double-rod cylinders are symmetrically arranged at the top of the movable disc, a through hole with the diameter larger than the diameter of the workpiece is formed in the center of the movable disc in a penetrating manner from top to bottom, the output end of each double-shaft double-rod cylinder faces the through hole, the symmetrical surfaces of the two double-shaft double-rod cylinders are the middle section of the movable disc, and a clamping piece for clamping the workpiece is further arranged at the output end of each double-shaft double-rod cylinder.
Preferably, the clamping piece is specifically a clamping block with a clamping opening, a clamping strip is further arranged on one surface, far away from the clamping opening, of the clamping block, a rectangular plate is arranged at the output end of the double-shaft double-rod cylinder, clamping grooves matched with the clamping strip in shape are formed in the rectangular plate, the clamping block is inserted into the clamping grooves of the rectangular plate through the clamping strip, and the rectangular plate is fixed with the clamping block through the first positioning pin.
Preferably, a first guide post for guiding the workpiece is arranged at the through hole of the movable disc, a guide hole which is matched with the workpiece in shape is coaxially formed in the first guide post and the through hole, two fan-shaped holes are formed in the movable disc, and the first guide post is fixed on the movable disc in a manner of penetrating through the fan-shaped holes through a second locating pin.
Preferably, the movable adjusting mechanism comprises lifting blocks arranged on two sides of the movable disc, the movable disc can rotate between the two lifting blocks, a second rotary driver for driving the movable disc to rotate is further arranged on each lifting block, two bar frames are symmetrically arranged beside each lifting block in a vertical state, a guide rod is arranged on each bar frame along the length direction of each bar frame, one of the guide rods is a threaded rod, each lifting block is sleeved on the corresponding guide rod and the threaded rod in a sliding mode through a sliding block, and a third rotary driver for driving the threaded rod to rotate is further arranged on the processing table.
Preferably, the scrap iron treatment device comprises a top plate arranged at the top ends of the four bar frames and a funnel arranged on the top plate, wherein the small head end of the funnel faces upwards, the top of the top plate is further provided with a circular ring surrounding the funnel, the side wall of the circular ring is provided with a chip discharge port, the diameter of the small head end of the funnel is larger than that of a workpiece, the small head end of the funnel is further provided with a second guide post which is identical to the first guide post in structure, the second guide post is fixed on the funnel through a third positioning pin, the top plate can further vertically move on the bar frames, and the bar frames are further provided with a jacking mechanism for driving the top plate to move.
Preferably, the jacking mechanism comprises vertical frames arranged around the top plate, each vertical frame can slide on the corresponding bar frame, a sleeve opening sleeved on the corresponding bar frame is further formed in the top plate at each bar frame, a corrugated pipe is connected between the bottom end of each vertical frame and the bottom end of the corresponding bar frame, and an electromagnet is further arranged at the bottom end of each vertical frame and the bottom end of the corresponding bar frame.
Preferably, the device further comprises a supporting mechanism for supporting the workpiece, the supporting mechanism comprises a supporting plate, the lower half part of the supporting frame is provided with a flat plate, a socket is coaxially formed in the flat plate and the four-jaw chuck, the supporting plate is coaxially inserted into the socket through an inserting rod, and a buffer spring is sleeved on the inserting rod and located between the supporting plate and the flat plate.
Compared with the prior art, the application has the beneficial effects that:
1. According to the application, the first clamping mechanism, the second clamping mechanism and the movable adjusting mechanism are used for operating the workpiece, so that the workpiece is stable in the processing process, the automatic conversion of the end part of the workpiece is realized, the processing efficiency of the workpiece is improved, and the scrap iron is collected by the scrap iron processing device, so that the scrap iron is prevented from falling into the first clamping mechanism and the second clamping mechanism to influence the clamping of the workpiece.
2. According to the application, the workpiece is clamped by the four-jaw chuck, so that the workpiece is preliminarily fixed, and the workpiece is rotated by the four-jaw chuck, so that the workpiece is more favorably processed by the laser milling robot, and the workpiece can be comprehensively processed to be processed into a required finished product.
3. According to the application, the two double-shaft double-rod air cylinders drive the corresponding clamping pieces to move, so that the clamping of the body part of the workpiece is realized, the clamping of the workpiece is simultaneously realized with the four-jaw chuck, and the stability of the workpiece is improved.
4. According to the application, through the lifting movement and the rotating movement of the movable disc, the movement of the workpiece and the conversion of the end parts of the workpiece are realized, so that the body part and the two ends of the workpiece can be machined, the machining comprehensiveness is ensured, and the machining efficiency is improved.
5. According to the application, through the matching of the funnel and the circular ring, the scrap iron is collected, and the scrap iron is prevented from falling down to affect the clamping of the workpiece.
Drawings
FIG. 1 is a schematic perspective view of the present application;
FIG. 2 is a front view of the present application;
FIG. 3 is a partial perspective view of the present application;
fig. 4 is a front view of fig. 3;
FIG. 5 is a left side view of FIG. 3;
FIG. 6 is a cross-sectional view at A-A of FIG. 5;
FIG. 7 is an enlarged schematic view at B of FIG. 6;
FIG. 8 is a schematic perspective view of a first clamping mechanism;
FIG. 9 is a schematic perspective view of a second clamping mechanism;
FIG. 10 is a top view of FIG. 9;
FIG. 11 is an enlarged schematic view at C of FIG. 10;
FIG. 12 is a schematic perspective view of a scrap iron processing apparatus;
fig. 13 is an exploded perspective view of the scrap iron processing apparatus.
The reference numerals in the figures are:
1 a-a workpiece;
2-fixing device, 2 a-supporting frame, 2a 1-fixing collar, 2 b-first clamping mechanism, 2b 1-four-jaw chuck, 2b 11-elastic clamping plate, 2b 2-ferrule gear, 2b 3-driving gear, 2b 4-first rotary driver, 2 c-second clamping mechanism, 2c 1-movable disc, 2c 2-double-shaft double-rod cylinder, 2c 3-clamping piece, 2c 31-clamping block, 2c 32-clamping strip, 2c 33-rectangular plate, 2c 34-first positioning pin, 2c 4-first guiding post, 2c 41-second positioning pin, 2 d-movable adjusting mechanism, 2d 1-lifting block, 2d 11-second rotary driver, 2d 2-bar frame, 2d 21-guiding rod, 2d 22-threaded rod, 2d 23-sliding block and 2d 24-third rotary driver;
3-a laser milling robot;
4-scrap iron treatment device, 4 a-top plate, 4a 1-circular ring, 4a 11-scrap discharge port, 4a 2-sleeve port, 4 b-funnel, 4b 1-second guide post, 4b 2-third positioning pin, 4 c-lifting mechanism, 4c 1-vertical frame, 4c 2-corrugated pipe and 4c 3-electromagnet;
5-supporting mechanism, 5 a-supporting disk, 5 b-inserting rod and 5 c-buffer spring.
Detailed Description
The invention will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the invention and the specific objects and functions achieved.
As shown in fig. 1-6, the present application provides:
The utility model provides an intelligent milling equipment of combination laser, including processing platform 1 and setting up the fixing device 2 that is used for fixed work piece 1a on processing platform 1, work piece 1a is bar-shaped structure, still be equipped with one on the processing platform 1 and be used for carrying out the laser milling robot 3 of processing to work piece 1a, fixing device 2 includes support frame 2a and sets up the first fixture 2b that is used for centre gripping work piece 1a tip on support frame 2a and sets up on processing platform 1 and be located the second fixture 2c that is used for centre gripping work piece 1a body portion above first fixture 2b, second fixture 2c can drive work piece 1a and move about, still be equipped with one on the processing platform 1 and be used for driving the activity adjustment mechanism 2d of second fixture 2c activity, and the top of activity adjustment mechanism 2d still is equipped with one and is used for clearing up scrap iron fillings processing apparatus 4.
Based on the above embodiment, the technical problem to be solved by the present application is how to ensure the stability of the work 1a during processing. Therefore, the workpiece 1a is fixed by the fixing device 2, one end of the workpiece 1a is inserted into the first clamping mechanism 2b by an operator through the scrap iron processing device 4 and the second clamping mechanism 2c in sequence, the end of the workpiece 1a is fixed by the first clamping mechanism 2b, the body of the workpiece 1a is fixed by the second clamping mechanism 2c, the scrap iron processing device 4 is positioned at the upper half position of the workpiece 1a, then, the end of the workpiece 1a after being fixed is processed by the laser milling robot 3 in a laser mode, along with the processing of the end of the workpiece 1a, scrap iron falling down on the end falls into the scrap iron processing device 4, the scrap iron is led out by the scrap iron processing device 4, after the processing of one end of the workpiece 1a is finished, the scrap iron processing device 4 is far away from the workpiece 1a, the workpiece 1a is loosened by the first clamping mechanism 2b, the workpiece 1a is still clamped by the second clamping mechanism 2c, the workpiece 1a is driven by the movable adjusting mechanism 2d to move upwards, the end of the workpiece 1a is moved out of the first clamping mechanism 2b, the movable adjusting mechanism 2d drives the second clamping mechanism 2c to rotate 180 degrees, one end of the workpiece 1a is exchanged along with the workpiece 1a, the unprocessed end of the workpiece 1a is vertically upwards, then, the movable adjusting mechanism 2d moves the processed end of the workpiece 1a to the first clamping mechanism 2b again to be fixed, the scrap iron processing device 4 also returns to the original position, the laser milling robot 3 processes the end of the workpiece 1a again, when the body of the workpiece 1a is required to be processed, the movable adjusting mechanism 2d can drive the second clamping mechanism 2c to move up and down so as to drive the workpiece 1a to move upwards step by step, the exposed body of the workpiece 1a is exposed a little by little for the processing of the laser milling robot 3, finally, both ends and the body of the workpiece 1a are processed to be finished to obtain complete finished products, the operator then takes it out.
Further, as shown in fig. 6 and 8:
The first clamping mechanism 2b comprises a four-jaw chuck 2b1, a fixed sleeve ring 2a1 is arranged at the top end of the supporting frame 2a, the whole body of the four-jaw chuck 2b1 is arranged on the fixed sleeve ring 2a1 through a ring opening, a ferrule gear 2b2 is fixedly sleeved on the four-jaw chuck 2b1, a driving gear 2b3 is meshed with the side of the ferrule gear 2b2, and a first rotary driver 2b4 for driving the driving gear 2b3 to rotate is fixedly arranged on the side wall of the supporting frame 2 a.
Based on the above-described embodiment, the technical problem to be solved by the present application is how the first clamping mechanism 2b clamps the workpiece 1a. Therefore, the four-jaw chuck 2b1 clamps the workpiece 1a, the end part of the workpiece 1a stretches into the four-jaw chuck 2b1, the four-jaw chuck 2b1 clamps the workpiece 1a through the jaws, the four-jaw chuck 2b1 can drive the workpiece 1a to rotate in order to match with the machining of the laser milling robot 3, the first rotary driver 2b4 drives the driving wheel to rotate, and the driving wheel and the ferrule gear 2b2 are meshed with each other, so that the four-jaw chuck 2b1 rotates on the support frame 2a to drive the workpiece 1a to rotate, and all parts of the workpiece 1a can be machined.
Further, as shown in fig. 7:
The center of the four-jaw chuck 2b1 is provided with a columnar opening in a penetrating way from top to bottom, the diameter of the columnar opening is larger than that of the workpiece 1a, and the periphery of the inner wall of the columnar opening of the four-jaw chuck 2b1 is also provided with an elastic clamping plate 2b11 which is used for playing a role in propping the workpiece 1 a.
According to the embodiment, after the end of the workpiece 1a extends onto the four-jaw chuck 2b1, if the workpiece 1a is too long, the workpiece 1a may extend downward through the cylindrical opening, so that the upper end of the workpiece 1a may not protrude too much, the situation that the lower half of the workpiece 1a is clamped and the upper half is not clamped to cause unstable processing is avoided, after the end of the workpiece 1a is inserted into the cylindrical opening, the workpiece 1a obtains a tightening force under the wrapping of the plurality of elastic clamping plates 2b11, so that the workpiece 1a is stabilized when placed on the four-jaw chuck 2b1, and the four-jaw chuck 2b1 then clamps the workpiece 1 a.
Further, as shown in fig. 6 and 9:
The second clamping mechanism 2c comprises a movable disc 2c1, the movable disc 2c1 is arranged on the movable adjusting mechanism 2d, two double-shaft double-rod air cylinders 2c2 are symmetrically arranged at the top of the movable disc 2c1, a through hole with the diameter larger than that of the workpiece 1a is formed in the center of the movable disc 2c1 in a penetrating manner from top to bottom, the output end of each double-shaft double-rod air cylinder 2c2 faces the through hole, the symmetrical plane of the two double-shaft double-rod air cylinders 2c2 is the middle section of the movable disc 2c1, and a clamping piece 2c3 used for clamping the workpiece 1a is further arranged at the output end of each double-shaft double-rod air cylinder 2c 2.
Based on the above-described embodiment, the technical problem to be solved by the present application is how the second clamping mechanism 2c clamps the body of the workpiece 1 a. Therefore, the workpiece 1a is clamped by the two double-shaft double-rod air cylinders 2c2, after the end part of the workpiece 1a is clamped, the body part of the workpiece 1a is positioned between the two double-shaft double-rod air cylinders 2c2, and the two double-shaft double-rod air cylinders 2c2 simultaneously drive the corresponding clamping pieces 2c3 to push towards the workpiece 1a, so that the workpiece 1a is clamped under the clamping of the two clamping pieces 2c 3.
Further, as shown in fig. 10 and 11:
the clamping piece 2c3 is specifically a clamping block 2c31 with a clamping opening, a clamping strip 2c32 is further arranged on one surface, far away from the clamping opening, of the clamping block 2c31, a rectangular plate 2c33 is arranged at the output end of the double-shaft double-rod cylinder 2c2, a clamping groove matched with the clamping strip 2c32 in shape is formed in the rectangular plate 2c33, the clamping block 2c31 is inserted into the clamping groove of the rectangular plate 2c33 through the clamping strip 2c32, and the rectangular plate 2c33 and the clamping block 2c31 are fixed through a first positioning pin 2c 34.
Based on the above embodiment, the clamping blocks 2c31 on each double-shaft double-rod cylinder 2c2 can be replaced, and different clamping blocks 2c31 can be replaced according to the shape of the workpiece 1a, so that the clamping of the workpiece 1a is more stable, when the clamping blocks 2c31 are replaced, an operator pulls out the first positioning pins 2c34, the clamping blocks 2c31 are pulled out from the clamping grooves on the rectangular plate 2c33, and after the clamping blocks 2c31 are replaced, the first positioning pins 2c34 are inserted into the clamping blocks 2c31 to be stable.
Further, as shown in fig. 6 and 10:
The through hole of the movable disc 2c1 is provided with a first guide post 2c4 for guiding the workpiece 1a, the first guide post 2c4 is coaxially provided with a guide hole which is matched with the workpiece 1a in shape, the movable disc 2c1 is also provided with two fan-shaped holes, and the first guide post 2c4 is fixed on the movable disc 2c1 in a manner of penetrating through the fan-shaped holes through a second positioning pin 2c 41.
Based on the above embodiment, when the end of the workpiece 1a passes through the through hole of the movable disc 2c1, the workpiece 1a extends downward through the guide hole of the first guide post 2c4 mounted thereon, so that the workpiece 1a can be kept in a vertical state when placed on the four-jaw chuck 2b1, the first guide post 2c4 can be replaced according to the shape of the workpiece 1a, the workpiece 1a can be ensured to pass through the matched guide hole smoothly, on replacing the first guide post 2c4, an operator pulls out the second positioning pin 2c41, then takes out the first guide post 2c4, and after the replacement is completed, inserts the second positioning pin 2c41 back to fix the first guide post 2c 4.
Further, as shown in fig. 9:
The movable adjusting mechanism 2d comprises lifting blocks 2d1 arranged on two sides of the movable disc 2c1, the movable disc 2c1 can rotate between the two lifting blocks 2d1, a second rotary driver 2d11 for driving the movable disc 2c1 to rotate is further arranged on the lifting blocks 2d1, two bar frames 2d2 are symmetrically arranged on the side of each lifting block 2d1 in a vertical state, a guide rod 2d21 is arranged on each bar frame 2d along the length direction of each bar frame 2d, one guide rod 2d21 is a threaded rod 2d22, each lifting block 2d1 is slidably sleeved on the corresponding guide rod 2d21 and the threaded rod 2d22 through a sliding block 2d23, and a third rotary driver 2d24 for driving the threaded rod 2d22 to rotate is further arranged on the processing table 1.
Based on the above embodiment, the technical problem to be solved by the present application is how the movement adjusting mechanism 2d drives the workpiece 1a to move. Therefore, the second rotary driver 2d11 drives the movable disc 2c1 to rotate, the workpiece 1a rotates along with the movable disc 2c1 under the clamping of the two clamping pieces 2c3, when one end of the workpiece 1a is machined, the third rotary driver 2d24 drives the threaded rod 2d22 to rotate, the lifting block 2d1 is driven by the sliding block 2d23 to complete lifting movement, the workpiece 1a is lifted upwards slightly along with the loosening of the four-jaw chuck 2b1, the lower end of the workpiece 1a leaves the four-jaw chuck 2b1 after the body of the workpiece 1a is machined, the workpiece 1a rotates 180 degrees along with the movable disc 2c1, the machined end of the workpiece 1a faces downwards along with the machined end of the workpiece 1a, and the unmachined end of the workpiece 1a waits for machining.
Further, as shown in fig. 12 and 13:
The scrap iron treatment device 4 comprises a top plate 4a arranged at the top ends of four bar frames 2d2 and a funnel 4b arranged on the top plate 4a, wherein the small end of the funnel 4b faces upwards, the top of the top plate 4a surrounds the funnel 4b for a circle and is also provided with a circular ring 4a1, the side wall of the circular ring 4a1 is provided with a scrap discharge port 4a11, the diameter of the small end of the funnel 4b is larger than that of a workpiece 1a, the small end of the funnel 4b is also provided with a second guide post 4b1 which has the same structure as that of the first guide post 2c4, the second guide post 4b1 is fixed on the funnel 4b through a third positioning pin 4b2, the top plate 4a can move vertically on the bar frames 2d2, and the bar frames 2d2 are also provided with a jacking mechanism 4c for driving the top plate 4a to move.
Based on the above embodiment, the technical problem to be solved by the present application is how to clean the scrap iron machined on the workpiece 1 a. Therefore, the application covers the workpiece 1a by the funnel 4b, so that the scrap iron falls into the funnel 4b, the small end of the funnel 4b is sleeved on the workpiece 1a through the second guide post 4b1, the workpiece 1a is further stabilized, the scrap iron is prevented from falling between the small end of the funnel 4b and the workpiece 1a, the scrap iron falls between the circular ring 4a1 and the funnel 4b, after the workpiece 1a is processed, an operator sucks the scrap iron out through the scrap discharge port 4a11 on the circular ring 4a1, the funnel 4b can realize lifting movement through the jacking mechanism 4c, and the height can be adjusted according to the length of the workpiece 1a, so that the funnel 4b is always covered on the upper half part of the workpiece 1 a.
Further, as shown in fig. 13:
The jacking mechanism 4c comprises vertical frames 4c1 arranged around the top plate 4a, each vertical frame 4c1 can slide on the corresponding bar frame 2d2, a sleeve opening 4a2 sleeved on the corresponding bar frame 2d2 is further formed in the position, located on the top plate 4a, of each bar frame 2d2, a corrugated pipe 4c2 is connected between the bottom end of each vertical frame 4c1 and the bottom end of the corresponding bar frame 2d2, and an electromagnet 4c3 is further arranged on the bottom end of each vertical frame 4c1 and the bottom end of the corresponding bar frame 2d 2.
Based on the above embodiment, when the jacking mechanism 4c drives the hopper 4b to adjust the height, the magnitude of the magnetic force is changed between the two electromagnets 4c3, so that the vertical frame 4c1 can slide on the bar-shaped frame 2d2, and the top plate 4a drives the hopper 4b to lift along with the vertical frame, so that the hopper 4b is ensured to be positioned at the upper half part of the workpiece 1a, and the scrap iron finally falls on the hopper 4 b.
Further, as shown in fig. 6:
The supporting mechanism 5 is used for supporting the workpiece 1a, the supporting mechanism 5 comprises a supporting disc 5a, a flat plate is arranged at the lower half part of the supporting frame 2a, a socket is coaxially formed in the flat plate and the four-jaw chuck 2b1, the supporting disc 5a is coaxially inserted into the socket through an inserting rod 5b, and a buffer spring 5c is further sleeved on the inserting rod 5b and located between the supporting disc 5a and the flat plate.
According to the above embodiment, when the end of the workpiece 1a is inserted into the cylindrical opening of the four-jaw chuck 2b1, the end of the workpiece 1a is supported on the support plate 5a, the support plate 5a provides a supporting force to the end of the workpiece 1a, and the support plate 5a can always provide a supporting effect to the end of the workpiece 1a due to the connection of the support plate 5a to the flat plate via the buffer spring 5 c.
According to the application, the workpiece 1a is operated by the first clamping mechanism 2b, the second clamping mechanism 2c and the movable adjusting mechanism 2d, so that the stability in the processing process of the workpiece 1a is realized, the automatic conversion of the end part of the workpiece 1a is realized, the processing efficiency of the workpiece 1a is improved, the scrap iron is collected by the scrap iron processing device 4, the scrap iron is prevented from falling into the first clamping mechanism 2b and the second clamping mechanism 2c to influence the clamping of the workpiece 1a, and the scrap iron is processed while the workpiece 1a is fixed.
The foregoing examples merely illustrate one or more embodiments of the invention, which are described in greater detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (2)
1. The intelligent milling equipment combining the laser comprises a processing table (1) and a fixing device (2) arranged on the processing table (1) and used for fixing a workpiece (1 a), wherein the workpiece (1 a) is of a rod-shaped structure, a laser milling robot (3) used for processing the workpiece (1 a) is further arranged on the processing table (1), the intelligent milling equipment is characterized in that the fixing device (2) comprises a supporting frame (2 a) and a first clamping mechanism (2 b) arranged on the supporting frame (2 a) and used for clamping the end part of the workpiece (1 a), a second clamping mechanism (2 c) arranged on the processing table (1) and positioned above the first clamping mechanism (2 b) and used for clamping the body part of the workpiece (1 a), the second clamping mechanism (2 c) can drive the workpiece (1 a) to move, a movable adjusting mechanism (2 d) used for driving the second clamping mechanism (2 c) to move is further arranged on the processing device (4) used for cleaning scrap iron at the top end of the movable adjusting mechanism (2 d),
The first clamping mechanism (2 b) comprises a four-jaw chuck (2 b 1), the top end of the supporting frame (2 a) is provided with a fixed sleeve ring (2 a 1), the whole body of the four-jaw chuck (2 b 1) is arranged on the fixed sleeve ring (2 a 1) in a rotating way through a ring opening, a ring gear (2 b 2) is fixedly sleeved on the four-jaw chuck (2 b 1), a driving gear (2 b 3) is arranged on the side of the ring gear (2 b 2) in a meshing way, a first rotary driver (2 b 4) for driving the driving gear (2 b 3) to rotate is fixedly arranged on the side wall of the supporting frame (2 a),
The center of the four-jaw chuck (2 b 1) is provided with a columnar opening in a penetrating way from top to bottom, the diameter of the columnar opening is larger than that of the workpiece (1 a), the periphery of the inner wall of the columnar opening of the four-jaw chuck (2 b 1) is also provided with an elastic clamping plate (2 b 11) for tightly supporting the workpiece (1 a),
It is characterized in that the second clamping mechanism (2 c) comprises a movable disc (2 c 1), the movable disc (2 c 1) is arranged on the movable adjusting mechanism (2 d), two double-shaft double-rod air cylinders (2 c 2) are symmetrically arranged at the top of the movable disc (2 c 1), a through hole with the diameter larger than that of the workpiece (1 a) is formed in the center of the movable disc (2 c 1) in a penetrating way from top to bottom, the output end of each double-shaft double-rod air cylinder (2 c 2) faces the through hole, the symmetrical surface of the two double-shaft double-rod air cylinders (2 c 2) is the middle section of the movable disc (2 c 1), a clamping piece (2 c 3) used for clamping the workpiece (1 a) is further arranged at the output end of each double-shaft double-rod air cylinder (2),
The clamping piece (2 c 3) is a clamping block (2 c 31) with a clamping opening, a clamping strip (2 c 32) is arranged on one surface, far away from the clamping opening, of the clamping block (2 c 31), a rectangular plate (2 c 33) is arranged at the output end of the double-shaft double-rod cylinder (2 c 2), a clamping groove which is identical to the clamping strip (2 c 32) in shape is formed in the rectangular plate (2 c 33), the clamping block (2 c 31) is inserted into the clamping groove of the rectangular plate (2 c 33) through the clamping strip (2 c 32), the rectangular plate (2 c 33) and the clamping block (2 c 31) are fixed through a first positioning pin (2 c 34),
A first guide post (2 c 4) for guiding the workpiece (1 a) is arranged at the through hole of the movable disc (2 c 1), a guide hole which is matched with the workpiece (1 a) in shape is coaxially arranged on the first guide post (2 c 4) and the through hole, two fan-shaped holes are also arranged on the movable disc (2 c 1), the first guide post (2 c 4) is fixed on the movable disc (2 c 1) in a manner of penetrating through the fan-shaped holes through a second positioning pin (2 c 41),
The movable adjusting mechanism (2 d) comprises lifting blocks (2 d 1) arranged on two sides of the movable disc (2 c 1), the movable disc (2 c 1) can rotate between the two lifting blocks (2 d 1), a second rotary driver (2 d 11) for driving the movable disc (2 c 1) to rotate is further arranged on the lifting blocks (2 d 1), two bar frames (2 d 2) are symmetrically arranged beside each lifting block (2 d 1) in a vertical state, a guide rod (2 d 21) is arranged on each bar frame (2 d 2) along the length direction of the bar frames, one guide rod (2 d 21) is a threaded rod (2 d 22), each lifting block (2 d 1) is slidably sleeved on the corresponding guide rod (2 d 21) and the threaded rod (2 d 22) through a sliding block (2 d 23), a third rotary driver (2 d 24) for driving the threaded rod (2 d 22) to rotate is further arranged on the processing table (1),
The scrap iron treatment device (4) comprises a top plate (4 a) arranged at the top end of the four bar frames (2 d 2) and a funnel (4 b) arranged on the top plate (4 a), the small end of the funnel (4 b) faces upwards, the top of the top plate (4 a) is also provided with a circular ring (4 a 1) around the funnel (4 b), the side wall of the circular ring (4 a 1) is provided with a scrap discharging port (4 a 11), the diameter of the small end of the funnel (4 b) is larger than that of the workpiece (1 a), the small end of the funnel (4 b) is also provided with a second guide post (4 b 1) with the same structure as the first guide post (2 c 4), the second guide post (4 b 1) is fixed on the funnel (4 b) through a third positioning pin (4 b 2), the top plate (4 a) can also vertically move on the bar frames (2 d 2), the bar frames (2 d 2) are also provided with a lifting mechanism (4 c) for driving the top plate (4 a) to move,
Climbing mechanism (4 c) is including setting up vertical frame (4 c 1) around roof (4 a), every vertical frame (4 c 1) all can slide on corresponding bar frame (2 d 2), still all set up one cover and establish the pocket (4 a 2) on corresponding bar frame (2 d 2) in every bar frame (2 d 2) department on roof (4 a), all be connected with a bellows (4 c 2) between the bottom of every vertical frame (4 c 1) and the bottom of corresponding bar frame (2 d 2), and still all be equipped with an electro-magnet (4 c 3) on the bottom of every vertical frame (4 c 1) and the bottom of corresponding bar frame (2 d 2).
2. The intelligent milling equipment combined with the laser according to claim 1, further comprising a supporting mechanism (5) for supporting the workpiece (1 a), wherein the supporting mechanism (5) comprises a supporting disc (5 a), a flat plate is arranged at the lower half part of the supporting frame (2 a), a socket is coaxially arranged on the flat plate and is coaxial with the four-jaw chuck (2 b 1), the supporting disc (5 a) is coaxially inserted into the socket through a plug rod (5 b), and a buffer spring (5 c) is sleeved on the plug rod (5 b) and positioned between the supporting disc (5 a) and the flat plate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210174843.8A CN114378440B (en) | 2022-02-25 | 2022-02-25 | An intelligent grinding and milling device combined with laser |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210174843.8A CN114378440B (en) | 2022-02-25 | 2022-02-25 | An intelligent grinding and milling device combined with laser |
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| CN114378440B true CN114378440B (en) | 2024-12-13 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449860A (en) * | 2019-08-13 | 2019-11-15 | 十堰市弘康汽配科技有限公司 | A kind of cab mounting rubber bushing press-fit tool |
| CN212735116U (en) * | 2020-08-21 | 2021-03-19 | 重庆茂捷汽车变速器有限公司 | Be used for automobile parts processing turning device |
| CN214723393U (en) * | 2021-05-11 | 2021-11-16 | 淅川县天润机械制造有限公司 | Automobile shock absorber ware piston rod tip cylindrical grinding anchor clamps |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108856775A (en) * | 2018-09-06 | 2018-11-23 | 山东镭鸣数控激光装备有限公司 | A kind of Pneumatic clamping chuck |
| DE212019000064U1 (en) * | 2019-10-23 | 2020-01-02 | Suzhou Boke Culture Technology Co., Ltd. | A grinder for wood crafts |
| CN112589289A (en) * | 2020-12-27 | 2021-04-02 | 陈春 | Intelligent processing equipment for cutting |
| CN113878226B (en) * | 2021-07-07 | 2024-05-24 | 广东原点智能技术有限公司 | Laser milling equipment |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449860A (en) * | 2019-08-13 | 2019-11-15 | 十堰市弘康汽配科技有限公司 | A kind of cab mounting rubber bushing press-fit tool |
| CN212735116U (en) * | 2020-08-21 | 2021-03-19 | 重庆茂捷汽车变速器有限公司 | Be used for automobile parts processing turning device |
| CN214723393U (en) * | 2021-05-11 | 2021-11-16 | 淅川县天润机械制造有限公司 | Automobile shock absorber ware piston rod tip cylindrical grinding anchor clamps |
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Address after: No. 53, Nianlong Street, Xiawudu, Yangquan City, Shanxi Province, China 045000 Patentee after: Chen Wei Country or region after: China Address before: 241199 No. 1268, Yulin Road, Anhui Xinwu Economic Development Zone, Wanyi Town, Wanyi District, Wuhu City, Anhui Province Patentee before: Chen Wei Country or region before: China |
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Effective date of registration: 20250314 Address after: 044000 Xingji Avenue, Jishan County, Yuncheng City, Shanxi Province (Factory Building 2 of Superhard Material Tool Innovation and Entrepreneurship Base) Patentee after: Shanxi Jianshi Diamond Cutting Tools Co.,Ltd. Country or region after: China Address before: No. 53, Nianlong Street, Xiawudu, Yangquan City, Shanxi Province, China 045000 Patentee before: Chen Wei Country or region before: China |