CN109926491B - Pipe moving piston punching processing equipment - Google Patents
Pipe moving piston punching processing equipment Download PDFInfo
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- CN109926491B CN109926491B CN201910186177.8A CN201910186177A CN109926491B CN 109926491 B CN109926491 B CN 109926491B CN 201910186177 A CN201910186177 A CN 201910186177A CN 109926491 B CN109926491 B CN 109926491B
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- 238000004080 punching Methods 0.000 title claims abstract description 165
- 238000000034 method Methods 0.000 claims abstract description 82
- 238000001514 detection method Methods 0.000 claims description 61
- 238000003825 pressing Methods 0.000 claims description 27
- 230000002950 deficient Effects 0.000 claims description 20
- 239000002699 waste material Substances 0.000 claims description 16
- 238000007599 discharging Methods 0.000 claims description 12
- 238000003754 machining Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000012797 qualification Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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Abstract
The application relates to the technical field of piston machining and manufacturing, in particular to a pipe moving piston punching machining device, which comprises a first punching device, wherein a first hole seat for positioning a machined pipe moving piston is arranged on the first punching device, and a plurality of first punching needles with needle heads arranged towards the center in the circumferential direction are arranged in the hole seat; the second punching device is provided with a second hole seat for positioning the processed pipe moving piston, a plurality of second punching needles with needle heads arranged towards the center in the circumferential direction are arranged in the second hole seat, and the second punching needles are mutually staggered with the first punching needles in the circumferential direction; the transfer device comprises a first clamping jaw, a second clamping jaw and a third clamping jaw. According to the application, the stamping of a plurality of oil return holes on the pipe moving piston is completed in two working procedures through the two punching devices, namely the first punching device and the second punching device, the pipe moving piston in three working procedures is simultaneously transported to the next corresponding working procedure through the three clamping jaws by the transfer device, the degree of automation is high, and the processing efficiency is greatly improved.
Description
[ Field of technology ]
The application relates to the technical field of piston machining and manufacturing, in particular to a pipe moving piston punching machining device.
[ Background Art ]
A tube-moving piston (piston secondary) is one of the precise parts of an automobile engine, as shown in fig. 1 and 2, the tube-moving piston 100 is provided with an oil return hole 101, and in order to ensure sufficient lubrication, the oil return hole 101 is generally arranged on the tube-moving piston 100 in a dense manner. The dense through holes are difficult to process and form simultaneously, so that the oil return holes are usually punched one by one at present, the automation degree is not high, and the processing efficiency is quite low.
[ Invention ]
In order to solve the technical problems, the application aims to provide a pipe moving piston punching processing device, wherein the punching of a plurality of oil return holes on a pipe moving piston is completed in two working procedures through two punching devices, namely a first punching device and a second punching device, and the pipe moving piston in three working procedures is simultaneously transported to the next corresponding working procedure through three clamping jaws by the transferring device, so that the degree of automation is high, and the processing efficiency is greatly improved.
The application is realized by the following technical scheme:
tube moving piston punching processing equipment for realizing multi-hole punching of tube moving pistons in two punching procedures, comprising:
The first punching device is used for realizing a first punching procedure, a first hole seat for positioning a processed pipe moving piston is arranged on the first punching device, and a plurality of first punching needles with needle heads arranged towards the center in the circumferential direction are arranged in the hole seat;
The second punching device is used for realizing a second punching procedure, a second hole seat for positioning a processed pipe moving piston is arranged on the second punching device, a plurality of second punching needles with needles arranged towards the center in the circumferential direction are arranged in the second hole seat, and the plurality of second punching needles and the plurality of first punching needles are mutually staggered in the circumferential direction;
The transfer device comprises a first clamping jaw, a second clamping jaw and a third clamping jaw, wherein the first clamping jaw, the second clamping jaw and the third clamping jaw are arranged on one side of the first punching device and one side of the second punching device side by side, and when the transfer device moves forwards at the position of one working procedure, the first clamping jaw, the second clamping jaw and the third clamping jaw respectively transfer a tube transfer piston positioned in the current working procedure to the next working procedure.
The pipe moving piston punching processing equipment comprises a first punching device, a second punching device and a third punching device, wherein the first punching device comprises a first upper die and a first lower die;
The first upper die is provided with a plurality of first pressing columns used for downwards punching, and each first pressing column is provided with a first upper transverse pushing inclined plane;
the first lower die is provided with a plurality of first transverse pushing sliding blocks which correspond to the first pressing columns respectively, the first transverse pushing sliding blocks are arranged around the first hole seat in a surrounding mode and are limited to slide along the radial direction, the first transverse pushing sliding blocks are provided with first lower transverse pushing inclined surfaces which correspond to the first upper transverse pushing inclined surfaces, and one first transverse pushing sliding block is provided with one first punching needle;
The first upper die is pressed downwards towards the first lower die, the first upper transverse pushing inclined surface of the first pressing column and the first lower transverse pushing inclined surface of the first transverse pushing sliding block are driven to slide mutually, and the first transverse pushing sliding block is driven to drive the first punching needle to transversely push out towards the center so as to realize the first punching procedure.
The pipe moving piston punching processing equipment comprises a first punching device, a second punching device and a first pressing device, wherein the first punching device comprises a first upper die and a first lower die;
the second upper die is provided with a plurality of second pressing columns for downward punching, and the second pressing columns are provided with second upper transverse pushing inclined planes;
The second lower die is provided with a plurality of second transverse pushing sliding blocks which correspond to the second pressing columns respectively, the second transverse pushing sliding blocks are arranged around the second hole seat in a surrounding mode and are limited to slide along the radial direction, the second transverse pushing sliding blocks are provided with second lower transverse pushing inclined planes which correspond to the second upper transverse pushing inclined planes, and one second transverse pushing sliding block is provided with one second punching needle;
the second upper die is pressed downwards towards the second lower die, the second upper transverse pushing inclined surface of the second pressing column and the second lower transverse pushing inclined surface of the second transverse pushing sliding block are driven to slide mutually, and the second transverse pushing sliding block is driven to drive the second punching needle to transversely push out towards the center so as to realize the second punching procedure.
The moving pipe piston punching processing equipment comprises the moving device, and is characterized by further comprising a lifting driving device, a front-back driving device and a transverse moving device, wherein the front-back driving device is arranged on the driving end of the transverse moving device, the lifting driving device is arranged on the driving end of the front-back driving device, the first clamping jaw, the second clamping jaw and the third clamping jaw are arranged on the driving end of the lifting driving device, the lifting driving device drives the first clamping jaw, the second clamping jaw and the third clamping jaw to do lifting motion at the same time, the front-back driving device drives the lifting driving device to do lifting motion, and the transverse moving device drives the front-back driving device to do transverse moving motion.
The pipe moving piston punching processing equipment comprises a first clamping jaw, a second clamping jaw and a third clamping jaw, wherein the first clamping jaw, the second clamping jaw and the third clamping jaw are equal in distance, and the distances between two adjacent working procedures are equal in the two punching working procedures and the upper working procedure and the lower working procedure of the two punching working procedures.
The pipe moving piston punching processing equipment further comprises a first detection device positioned at one side of the first punching device, wherein the first detection device comprises:
the lower end of the first detection head is conical;
the first downward-pressing driving device is used for driving the first detection head to be pressed downwards;
the first waste channel is used for collecting defective products and is inclined downward and in a landslide shape;
and the clamping device is used for clamping the defective products detected by the first detection head to the first waste channel.
The pipe moving piston punching processing equipment is characterized in that one side of the first detection device is provided with a feeding conveyor belt for conveying the pipe moving piston to be detected to the position below the first detection device.
The pipe moving piston punching processing equipment further comprises a second detection device positioned at one side of the second punching device, wherein the second detection device comprises:
the lower end of the second detection head is flat-head-shaped;
the second pressing driving device is used for driving the second detection head to press down;
the second waste channel is used for collecting defective products and is inclined downward and in a landslide shape;
the second transverse pushing device is used for pushing the defective products detected by the second detection head to the second waste channel;
The discharging conveyor belt is used for conveying the qualified products detected by the second detection head to the next working procedure;
and the third transverse pushing device is used for pushing the qualified products detected by the second detection head onto the discharging conveyor belt.
The pipe moving piston punching processing equipment comprises a stacking device arranged at the discharge end of the discharge conveyor belt, and the stacking device comprises:
the stacking disc is provided with a stacking cavity, is positioned at the rear end of the discharging conveyor belt, can rotate and is positioned at one side of the conveying direction of the discharging conveyor belt;
the output shaft of the stacking driving device is connected with the stacking disc and used for driving the stacking disc to rotate;
The baffle, the baffle stretch into in the pile intracavity, just the end that stretches out of baffle with pile chamber cavity wall forms and is used for with the work piece follow the front circumference transportation of baffle to the interval at back, just the front of baffle with the ejection of compact direction of ejection of compact conveyer belt is relative.
The pipe moving piston punching processing equipment is characterized in that the first clamping jaw, the second clamping jaw and the third clamping jaw are all pneumatic clamping jaws.
Compared with the prior art, the application has the following advantages:
1. The pipe moving piston punching processing equipment is characterized in that the pipe moving piston punching processing equipment is provided with a first punching device and a second punching device, the punching of a plurality of oil return holes on the pipe moving piston is completed in two working procedures, the pipe moving piston in three working procedures is simultaneously transported to the next corresponding working procedure by the transferring device through three clamping jaws, the degree of automation is high, and the processing efficiency is greatly improved.
2. The first punching device not only can realize multi-hole circumferential punching, but also is compact and reliable in structure.
3. The first detection device and the second detection device are simple in structure, can automatically detect the product quality and pick up unqualified products, are high in automation degree, and greatly improve and stabilize the product quality.
[ Description of the drawings ]
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of the tube-shifting piston;
FIG. 2 is a full cross-sectional view of the shift piston;
Fig. 3 is a schematic perspective view of a pipe moving piston punching processing device according to an embodiment of the present application;
fig. 4 is an enlarged view of a portion a in fig. 3;
FIG. 5 is a schematic view of a front view of a first punching device according to an embodiment of the present application;
Fig. 6 is a schematic diagram of a top view of a first punching device according to an embodiment of the present application.
[ Detailed description ] of the invention
In order to make the technical problems, technical schemes and beneficial effects solved by the application more clear, the application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.
As shown in fig. 3 to 6, an embodiment of the present application proposes a tube moving piston punching processing apparatus for realizing multi-hole punching of a tube moving piston in two punching processes, including a first punching device 1, a second punching device 2, and a transfer device 3.
The first punching device 1 is used for realizing a first punching procedure, a first hole seat 10 for positioning a processed pipe moving piston is arranged on the first punching device 1, and a plurality of first punching needles 11 with needles arranged towards the center in the circumferential direction are arranged in the hole seat 10.
The second punching device 2 is used for realizing a second punching procedure, a second hole seat 20 for positioning a processed tube moving piston is arranged on the second punching device 2, a plurality of second punching needles are arranged in the second hole seat 20, the needles of the second punching needles are circumferentially arranged towards the center, the second punching needles and the first punching needles 11 are mutually staggered in the circumferential direction, and particularly, the first punching needles 11 and the second punching needles are uniformly distributed along the circumferential direction.
The transfer device 3 includes at least a first jaw 31, a second jaw 32, and a third jaw 33, the first jaw 31, the second jaw 32, and the third jaw 33 are disposed side by side on one side of the first punching device 1 and the second punching device 2, and when the transfer device 3 moves forward at the position of one process, the first jaw 31, the second jaw 32, and the third jaw 33 transfer the tube transfer piston located at the current process to the next process, respectively. When the first clamping jaw 31 is located at the upper working procedure of the first punching working procedure, the second clamping jaw 32 is located at the first punching working procedure, the third clamping jaw 33 is located at the second punching working procedure, the transferring device 3 can control the first clamping jaw 31, the second clamping jaw 32 and the third clamping jaw 33 to clamp the tube moving piston of the current working procedure and then simultaneously shift the positions of one working procedure, so that the first clamping jaw 31 clamps the tube moving piston located at the upper working procedure of the first punching working procedure to the first punching working procedure, the second clamping jaw 32 clamps the tube moving piston located at the first punching working procedure to the second punching working procedure, and the third clamping jaw 33 clamps the tube moving piston located at the second punching working procedure to the next working procedure of the second punching working procedure.
The first clamping jaw 31, the second clamping jaw 32 and the third clamping jaw 33 are all pneumatic clamping jaws.
The pipe moving piston punching processing equipment completes the punching of a plurality of oil return holes on the pipe moving piston 100 through two punching devices, namely the first punching device 1 and the second punching device 2, in two working procedures, particularly, 16 oil return holes in the embodiment are formed, 8 first punching working procedures are punched, and 8 second punching working procedures are punched. The transfer device 3 simultaneously transports the tube transfer piston 100 of three procedures to the next corresponding procedure through three clamping jaws, so that the degree of automation is high, and the processing efficiency is greatly improved.
Specifically, the first punching device 1 includes a first upper die 12 and a first lower die 13.
The first upper die 12 is provided with a plurality of first press studs 121 for downward pressing, and the first press studs 121 are provided with first upper transverse pushing inclined surfaces 1211.
The first lower die 13 is provided with a plurality of first transverse pushing sliding blocks 131 corresponding to the first pressing columns 121 respectively, the first transverse pushing sliding blocks 131 are arranged around the first hole seat 10 for a circle and are limited to slide along the radial direction, the first transverse pushing sliding blocks 131 are provided with first lower transverse pushing inclined surfaces 1311 corresponding to the first upper transverse pushing inclined surfaces 1211, and one first transverse pushing sliding block 131 is provided with one first punching needle 11, wherein the first transverse pushing sliding blocks 131 are limited to slide along the radial direction and can be guide sliding holes or guide rails matched with the first transverse pushing sliding blocks 131.
The first upper die 12 is pressed down against the first lower die 13, so as to drive the first upper transverse pushing inclined surface 1211 of the first pressing column 121 and the first lower transverse pushing inclined surface 1311 of the first transverse pushing sliding block 131 to slide mutually, and drive the first transverse pushing sliding block 131 to drive the first punch pin 11 to be pushed out transversely toward the center, so as to realize the first punching process. The first upper transverse pushing inclined surface 1211 is matched with the first lower transverse pushing inclined surface 1311 to convert the vertical motion of the first upper die 12 into the radial motion of the first transverse pushing sliding block 131, so as to realize the action that the first transverse pushing sliding blocks 131 drive the first punching pins 11 to punch holes towards the center direction of the hole seat 10. With the above structure, the structure of the first punching device 1 is made more compact while achieving porous circumferential punching.
Similarly, the second punching device 2 includes a second upper die 22 and a second lower die 23. The second upper die 22 is provided with a plurality of second press columns for downward stamping, and the second press columns are provided with second upper transverse pushing inclined planes; the second lower die 23 is provided with a plurality of second lateral pushing sliding blocks 231 corresponding to the second pressing columns respectively, the second lateral pushing sliding blocks 231 are arranged around the second hole seat 20 for a circle and are limited to slide along the radial direction, the second lateral pushing sliding blocks 231 are provided with second lower lateral pushing inclined surfaces corresponding to the second upper lateral pushing inclined surfaces, and one second punch pin is arranged on one second lateral pushing sliding block 231. Wherein the limited radial sliding may be a guide slide hole or a guide rail which is matched with the first transverse pushing slide block 131; the second upper die 22 is pressed down against the second lower die 23, and the second upper transverse pushing inclined plane of the second pressing column and the second lower transverse pushing inclined plane of the second transverse pushing sliding block 231 slide mutually, so as to drive the second transverse pushing sliding block 231 to drive the second punching pin to be pushed out transversely towards the center, thereby realizing the second punching process.
In this embodiment, the transfer device 3 further includes a lifting driving device, a front-back driving device and a lateral moving device, where the front-back driving device is disposed on a driving end of the lateral moving device, the lifting driving device is disposed on a driving end of the front-back driving device, the first clamping jaw 31, the second clamping jaw 32 and the third clamping jaw 33 are disposed on a driving end of the lifting driving device, the lifting driving device drives the first clamping jaw 31, the second clamping jaw 32 and the third clamping jaw 33 to do lifting motion at the same time, the front-back driving device drives the lifting driving device to do lifting motion, and the lateral moving device drives the front-back driving device to do lateral movement. Wherein the lifting driving device, the front-rear driving device and the transverse moving device can realize linear movement in a mode of driving a screw rod by a motor, and more particularly, the transferring device 3 can be an xyz three-axis manipulator. The transfer device 3 has a simple structure, and reliably controls the first clamping jaw 31, the second clamping jaw 32 and the third clamping jaw 33 to realize transfer of the processed tube transfer piston among different procedures.
In order to realize that when the transfer device 3 moves forward to the position of one process, the first clamping jaw 31, the second clamping jaw 32 and the third clamping jaw 33 respectively transfer the tube moving piston positioned in the current process to the next process, the distances between the first clamping jaw 31, the second clamping jaw 32 and the third clamping jaw 33 are equal, and the distances between the two punching processes are equal in the upper process and the lower process of the two punching processes.
In this embodiment, the pipe moving piston punching apparatus further includes a first detecting device 4 located at one side of the first punching device 1, where the first detecting device 4 includes:
the first detection head 41, the lower end of the first detection head 41 is tapered.
A first pressing driving device 42 for driving the first detecting head 41 to press down.
The first waste channel 43 is used for collecting defective products, the first waste channel 43 is in a slope shape with downward inclination, and the detected defective products are collected through the first waste channel 43 and slide to the outside of the equipment.
And a clamping device 44 for clamping the defective products detected by the first detection head 41 to the first reject path 43, wherein the clamping device 44 is a pneumatic chuck and is electrically connected with the first detection head 41 and the transfer device 3.
The first detection device 4 is in the during operation, is measured and moves the pipe piston and be located under the first detection head in the vertical state, owing to move and have the toper counter bore in the pipe piston, first detection head 41 lower extreme and toper counter bore looks adaptation, first detection head 41 detects down to press stretch into in the toper counter bore, whether according to detect its distance of stretching out in the setting range judges move the toper counter bore hole degree of depth of pipe piston is qualified to distinguish qualification product and defective products, when detecting the defective products, trigger clamp put device 44 with the defective products clamp fall to first waste product passageway 43, when detecting the qualification product, trigger transfer device 3 will qualification product and transfer to next process. Of course, the protruding distance of the first detecting head 41 may be measured by a distance sensor. The first detection device 4 is simple in structure, can automatically detect the product quality and pick up unqualified products, is high in automation degree, and greatly improves and stabilizes the product quality.
Correspondingly, a feeding conveyor belt 5 for conveying the tube moving piston to be detected to the lower part of the first detection device 4 is arranged on one side of the first detection device 4, the feeding conveyor belt 5 is a belt type electric conveyor belt, limiting bars are arranged on two sides above the feeding conveyor belt 5, the tube moving piston is vertically arranged on the feeding conveyor belt 5 by an operator to be conveyed, in particular, a stop block with a notch is arranged at the tail end of the feeding conveyor belt 5, and the tube moving piston enters the notch and stops after being conveyed to the tail end of the feeding conveyor belt 5, so that the tube moving piston is convenient for the first detection device 4 to detect.
More preferably, the tube moving piston punching apparatus further comprises a second detecting device 6 located at one side of the second punching device 2, and the second detecting device 6 includes:
the second detecting head 61, the lower end of the second detecting head 61 is flat.
And a second pressing driving device 62 for driving the second detection head 61 to press down.
And the second waste channel 63 is used for collecting defective products, the second waste channel 63 is in a slope shape with downward inclination, and the detected defective products are collected through the second waste channel 63 and slide to the outside of the equipment.
And a second traverse device 64 for pushing the defective product detected by the second detection head 61 toward the second reject path 63, the second traverse device 64 being electrically connected to the second detection head 61.
And a discharge conveyor 65 for conveying the qualified products detected by the second detection head 61 to the next process.
And a third traverse device 66 for pushing the qualified product detected by the second detection head 61 down on the discharge conveyor 65, wherein the third traverse device 66 is electrically connected to the second detection head 61.
When the second detection device 6 works, the detected tube moving piston is vertically moved to the position right below the second detection head 61, as the upper part of the conical counter bore in the detected tube moving piston is a stepped platform, the second detection device 6 can be used for detecting the depth of the stepped platform, when detecting, the second detection head 61 is downwards pushed into the tube moving piston and is propped against the stepped platform, and according to whether the distance of the second detection head 61 is detected to be in a set range value, whether the depth of the stepped platform of the tube moving piston is qualified or not can be judged, so that defective products and qualified products in the tube moving piston are distinguished, when the defective products are detected, the second lateral pushing device 64 pushes the defective products to the second waste channel 63, and when the qualified products are detected, the third lateral pushing device 66 pushes the qualified products onto the discharge conveyor belt 65 to be conveyed to the next working procedure. The second detection device 6 is simple in structure, can automatically detect the product quality and pick up unqualified products, is high in automation degree, and further improves and stabilizes the product quality.
More preferably, the pipe moving piston punching processing apparatus further includes a stacking device 7 disposed at a discharge end of the discharge conveyor 65, and the stacking device 7 includes:
the stacking tray 71, the stacking tray 71 has a stacking cavity 711, the stacking tray 71 is located at the rear end of the discharging conveyor belt 65, the stacking tray 71 can rotate, and the rotating shaft of the stacking tray 71 is located at one side of the conveying direction of the discharging conveyor belt 65.
And an output shaft of the stacking driving device is connected with the stacking tray 71 and is used for driving the stacking tray 71 to rotate.
The baffle plate 73 extends into the stacking cavity 711, a space 712 for transporting the workpiece from the front surface to the back surface of the baffle plate 73 is formed by the extending end of the baffle plate 73 and the cavity wall of the stacking cavity 711, and the front surface of the baffle plate 73 is opposite to the discharging direction of the discharging conveyor belt 65.
During operation, the stacking tray 71 continuously rotates, and the tube moving piston passing through punching and detection is conveyed onto the stacking tray 71 through the discharge conveyor belt 65, and the tube moving piston is flushed out of the tail end of the discharge conveyor belt 65 due to inertia, and is buffered and resisted by the baffle 73 when the tube moving piston is flushed down due to the fact that the front surface of the baffle 73 is opposite to the discharge direction of the discharge conveyor belt 65, so that the damage caused by the tube moving piston is reduced. In addition, after the pipe moving piston falls to the stacking cavity 711 on the front side of the baffle 73, the pipe moving piston moves circumferentially along with the rotation of the stacking tray 101, so as to move to the stacking cavity 711 on the back side of the baffle 73, and form stacking, and an operator can take the workpiece after stacking the pipe moving piston to a certain number, without manually and frequently taking the workpiece, so that the operation time is more flexible.
In summary, the application has the following beneficial effects:
1. The pipe moving piston punching processing equipment is characterized in that the pipe moving piston punching processing equipment is provided with a first punching device and a second punching device, the punching of a plurality of oil return holes on the pipe moving piston is completed in two working procedures, the pipe moving piston in three working procedures is simultaneously transported to the next corresponding working procedure by the transferring device through three clamping jaws, the degree of automation is high, and the processing efficiency is greatly improved.
2. The first punching device not only can realize multi-hole circumferential punching, but also is compact and reliable in structure.
3. The first detection device and the second detection device are simple in structure, can automatically detect the product quality and pick up unqualified products, are high in automation degree, and greatly improve and stabilize the product quality.
It should be understood that the terms "first," "second," and the like are used herein to describe various information, but such information should not be limited to these terms, which are used merely to distinguish one type of information from another. For example, a "first" message may also be referred to as a "second" message, and similarly, a "second" message may also be referred to as a "first" message, without departing from the scope of the application. Furthermore, references to orientations or positional relationships of the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," etc. are based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the present application.
The foregoing description of one or more embodiments provided in connection with the specific disclosure is not intended to limit the practice of the application to such description. The method, structure, and the like similar to or identical to those of the present application, or a plurality of technical deductions or substitutions are made on the premise of the conception of the present application, and are considered to be the protection scope of the present application.
Claims (3)
1. Tube moving piston punching processing equipment for realize the porous punching press of tube moving piston with two punching procedures, its characterized in that includes:
The first punching device (1) is used for realizing a first punching procedure, a first hole seat (10) for positioning a processed pipe moving piston is arranged on the first punching device (1), and a plurality of first punching needles (11) with needle heads arranged towards the center in the circumferential direction are arranged in the first hole seat (10);
The second punching device (2) is used for realizing a second punching procedure, a second hole seat (20) for positioning a processed pipe moving piston is arranged on the second punching device, a plurality of second punching needles with needles arranged towards the center in the circumferential direction are arranged in the second hole seat (20), and the plurality of second punching needles are mutually staggered with the plurality of first punching needles (11) in the circumferential direction;
The first punching process punches 8 pieces, and the second punching process punches 8 pieces;
a transfer device (3), wherein the transfer device (3) comprises a first clamping jaw (31), a second clamping jaw (32) and a third clamping jaw (33), the first clamping jaw (31), the second clamping jaw (32) and the third clamping jaw (33) are arranged on one side of the first punching device (1) and one side of the second punching device (2) side by side, and when the transfer device (3) moves forward to the position of one process, the first clamping jaw (31), the second clamping jaw (32) and the third clamping jaw (33) respectively transfer a tube moving piston positioned in the current process to the next process;
The first punching device (1) comprises a first upper die (12) and a first lower die (13);
the first upper die (12) is provided with a plurality of first pressing columns (121) for downward punching, and the first pressing columns (121) are provided with first upper transverse pushing inclined planes (1211);
The first lower die (13) is provided with a plurality of first transverse pushing sliding blocks (131) corresponding to the first pressing columns (121) respectively, the first transverse pushing sliding blocks (131) are arranged around the first hole seat (10) in a surrounding mode and limited to slide along the radial direction, and the limited radial direction sliding can be a guide sliding hole or a guide rail matched with the first transverse pushing sliding blocks (131); the first transverse pushing sliding blocks (131) are provided with first lower transverse pushing inclined planes (1311) corresponding to the first upper transverse pushing inclined planes (1211), and one first punching needle (11) is arranged on one first transverse pushing sliding block (131);
the first upper die (12) is pressed downwards to the first lower die (13), so that a first upper transverse pushing inclined surface (1211) of the first pressing column (121) and a first lower transverse pushing inclined surface (1311) of the first transverse pushing sliding block (131) are driven to slide mutually, and the first transverse pushing sliding block (131) is driven to drive the first punching needle (11) to transversely push out towards the center so as to realize the first punching procedure;
The second punching device (2) comprises a second upper die (22) and a second lower die (23);
The second upper die (22) is provided with a plurality of second pressing columns for downward punching, and the second pressing columns are provided with second upper transverse pushing inclined planes;
The second lower die (23) is provided with a plurality of second transverse pushing sliding blocks (231) corresponding to the second pressing columns respectively, the second transverse pushing sliding blocks (231) are arranged around the second hole seat (20) in a surrounding mode and limited to slide along the radial direction, and the limited radial sliding can be a guide sliding hole or a guide rail matched with the second transverse pushing sliding blocks (231); the second transverse pushing sliding blocks (231) are provided with second lower transverse pushing inclined planes corresponding to the second upper transverse pushing inclined planes, and one second transverse pushing sliding block (231) is provided with one second punching needle;
The second upper die (22) is pressed downwards to the second lower die (23), so that a second upper transverse pushing inclined plane of the second pressing column and a second lower transverse pushing inclined plane of the second transverse pushing sliding block (231) are driven to slide mutually, and the second transverse pushing sliding block (231) is driven to drive the second punching needle to transversely push out towards the center so as to realize the second punching process;
Further comprising a first detection device (4) located at one side of the first punching device (1), wherein the first detection device (4) comprises:
The first detection head (41), the lower end of the first detection head (41) is cone-shaped; the moving pipe piston is internally provided with a conical counter bore, and the lower end of the first detection head (41) is matched with the conical counter bore;
a first pressing driving device (42) for driving the first detection head (41) to press down;
The first waste channel (43) is used for collecting defective products, and the first waste channel (43) is in a slope shape with a downward inclination;
a pinching device (44) for pinching off the defective product detected by the first detection head (41) to the first reject path (43);
also comprises a second detection device (6) positioned at one side of the second punching device (2), wherein the second detection device (6) comprises:
A second detection head (61), wherein the lower end of the second detection head (61) is flat-headed; the upper part of the conical counter bore in the pipe moving piston is provided with a stepped platform, and the second detection device (6) is used for detecting the depth of the stepped platform;
a second pressing-down driving device (62) for driving the second detection head (61) to press down;
The second waste channel (63) is used for collecting defective products, and the second waste channel (63) is in a slope shape with a downward inclination;
A second horizontal pushing device (64) for pushing the defective product detected by the second detection head (61) to the second reject path (63);
a discharge conveyor (65) for conveying the acceptable product detected by the second detection head (61) to the next process;
a third horizontal pushing device (66) for pushing the qualified product detected by the second detection head (61) onto the discharge conveyor belt (65);
The transfer device (3) is an xyz three-axis manipulator; the transfer device (3) further comprises a lifting driving device, a front-back driving device and a transverse moving device, wherein the front-back driving device is arranged on the driving end of the transverse moving device, the lifting driving device is arranged on the driving end of the front-back driving device, the first clamping jaw (31), the second clamping jaw (32) and the third clamping jaw (33) are arranged on the driving end of the lifting driving device, the lifting driving device drives the first clamping jaw (31), the second clamping jaw (32) and the third clamping jaw (33) to do lifting motion at the same time, the front-back driving device drives the lifting driving device to do lifting motion, and the transverse moving device drives the front-back driving device to do transverse moving motion;
The first clamping jaw (31), the second clamping jaw (32) and the third clamping jaw (33) are equal in distance, and in the two punching processes and the upper process and the lower process of the two punching processes, the distances between the two adjacent processes are equal;
Still including locating pile device (7) of the discharge end of ejection of compact conveyer belt (65), pile device (7) include:
The stacking tray (71), the stacking tray (71) is provided with a stacking cavity (711), the stacking tray (71) is positioned at the rear end of the discharging conveyor belt (65), the stacking tray (71) can rotate, and the rotating shaft of the stacking tray (71) is positioned at one side of the conveying direction of the discharging conveyor belt (65);
The output shaft of the stacking driving device is connected with the stacking disc (71) and is used for driving the stacking disc (71) to rotate;
The baffle plate (73), the baffle plate (73) extends along the horizontal direction, the baffle plate (73) stretches into in the stacking cavity (711), and the protruding end of the baffle plate (73) and the cavity wall of the stacking cavity (711) form a distance (712) used for circumferentially conveying workpieces from the front surface of the baffle plate (73) to the back surface, and the front surface of the baffle plate (73) is opposite to the discharging direction of the discharging conveyor belt (65).
2. A tube-moving piston punching apparatus according to claim 1, characterized in that one side of the first detection device (4) is provided with a feed conveyor belt (5) for conveying the tube-moving piston to be detected under the first detection device (4).
3. Tube-moving piston punching processing device according to claim 1, characterized in that the first clamping jaw (31), the second clamping jaw (32) and the third clamping jaw (33) are all pneumatic clamping jaws.
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| CN201910186177.8A CN109926491B (en) | 2019-03-12 | 2019-03-12 | Pipe moving piston punching processing equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910186177.8A CN109926491B (en) | 2019-03-12 | 2019-03-12 | Pipe moving piston punching processing equipment |
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| CN109926491B true CN109926491B (en) | 2024-08-16 |
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| CN110280650A (en) * | 2019-07-25 | 2019-09-27 | 安徽宁国晨光精工股份有限公司 | A kind of automatic punch machine |
| CN112453244B (en) * | 2020-11-27 | 2024-04-09 | 常州东风轴承有限公司 | Automatic roller press for centripetal needle roller retainer |
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