CN208303968U - A kind of guide frame - Google Patents
A kind of guide frame Download PDFInfo
- Publication number
- CN208303968U CN208303968U CN201820761581.4U CN201820761581U CN208303968U CN 208303968 U CN208303968 U CN 208303968U CN 201820761581 U CN201820761581 U CN 201820761581U CN 208303968 U CN208303968 U CN 208303968U
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- CN
- China
- Prior art keywords
- guide
- buckle
- mounting
- hole
- mounting plate
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- 238000005553 drilling Methods 0.000 description 20
- 238000003801 milling Methods 0.000 description 6
- 238000003754 machining Methods 0.000 description 4
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Drilling And Boring (AREA)
Abstract
The utility model provides a kind of guide frame, including the first cylinder, mounting plate, linear guide, sliding block and guide plate, one end of first cylinder is fixedly connected with the mounting plate, the linear guide is located on the mounting plate, the sliding block is slidably connected with the linear guide, the guide plate is fixed on the sliding block, is provided with pilot hole on the guide plate；The guide frame is applied widely, is applicable in more convenient.
Description
Technical Field
The utility model relates to a guide structure.
Background
At present, a numerical control drilling machine tool is generally used for processing round holes in the mold processing industry, and rapid drilling processing is realized by an automatic processing mode; but some of the deeper holes need to be drilled using a deep hole drill. Traditional deep-hole drilling machine is horizontal lathe usually, and horizontal deep-hole drilling machine generally utilizes the brill rifle to carry out deep-hole machining to the work piece, but horizontal deep-hole drilling machine's work piece clamping technology is loaded down with trivial details, wastes time and energy, and workman's intensity of labour is big, and the cutter gun pole receives the action of gravity to take place easily to rock moreover, influences the quality and the precision in processing hole. It has therefore been proposed to use a drill gun on a vertical machine tool to perform deep hole machining on a workpiece to facilitate the fixation of the workpiece and to improve the accuracy and quality of the machined hole.
However, the deep hole processing using the drill gun on the vertical machine tool has the following defects: (1) in the deep hole machining process, after the drill gun drills into a certain depth, the gun rod is easy to shake, the precision of drilling is reduced, even the drill gun breaks, the cutter is quick in loss, the cutter needs to be frequently replaced, and the material cost required by machining is high. (2) When the gun head of the drilling gun vertically drills into a workpiece, deviation is easy to occur, the drilling position of the drilling gun is not consistent with the set position, and the machined hole does not meet the use requirement.
In the invention patent with the patent number of 'CN 201710643812.1' with the patent name of 'a guide mechanism of a drill gun of a vertical numerical control drilling machine tool', a guide structure is disclosed, so that a drill bit of the drilling machine tool is more stable, and the drilling precision is improved; however, the guiding structure has a single function and is inconvenient to use.
Disclosure of Invention
In view of this, the present invention provides a guide structure.
In order to solve the technical problem, the embodiment of the utility model provides a technical scheme is:
the utility model provides a guide structure, includes first cylinder, mounting panel, linear guide, slider and deflector, the one end of first cylinder with mounting panel fixed connection, linear guide is located on the mounting panel, the slider with linear guide sliding connection, the deflector is fixed in on the slider, be provided with the guiding hole on the deflector.
Preferably, the mounting plate further comprises a second air cylinder, the second air cylinder is fixed on the mounting plate, a piston rod of the second air cylinder is parallel to the linear guide rail, and the piston rod of the second air cylinder is fixedly connected with the sliding block.
Preferably, a positioning piece is further arranged on the guide plate, the positioning piece is fixed on the mounting plate, and the positioning piece is used for determining the stop position of the sliding block.
Preferably, the positioning piece is two positioning pins, a positioning block matched with the positioning pin is arranged on the sliding block, and a positioning notch matched with the positioning pin is arranged on the positioning block.
Preferably, a guide sleeve is arranged in the guide hole, and the guide sleeve is detachably connected with the guide plate.
Preferably, a clamping groove is further formed in the guide plate and close to the guide hole, and a clamp is connected in the clamping groove in a sliding mode; the guide sleeve is provided with a clamping groove, the buckle and the clamping groove are arranged in a matched mode, and the buckle fixes the guide sleeve in the guide hole.
Preferably, the buckle holds end and stiff end including the card, the card is held the end and is provided with the lug, the lug with the cooperation of holding the groove and setting, the stiff end is provided with the breach, be provided with the spring in the breach.
Preferably, a push block is fixed on the buckle, and the push block protrudes out of the surface of the buckle; or, a sliding groove is formed in the buckle, a fixing bolt is arranged in the sliding groove, the fixing bolt connects the buckle with the guide plate, and the buckle can slide relative to the fixing bolt.
Preferably, the mounting device further comprises a mounting seat, and the mounting plate is fixed on the mounting seat.
Preferably, the mounting plate is fixedly connected with the sliding connection block.
Compared with the prior art, the utility model has the advantages that: by arranging the linear guide rail and the slide block and fixing the guide plate on the slide block, the guide plate can move along the direction of the linear guide rail, when drilling is needed, a guide hole of the guide plate is moved to the lower part of a drill bit, and when a milling cutter is needed, the guide plate is moved to a position far away from the milling cutter; because the guide sleeve can be detachably connected to the guide plate, the guide structure can adapt to drill bits of different models by replacing the guide sleeve, and is convenient to use and wider in application range.
Drawings
Fig. 1 is an overall structural view of a guide structure according to an embodiment of the present invention;
fig. 2 is an exploded view of a guide structure according to an embodiment of the present invention;
FIG. 3 is an overall structure diagram of the guiding sleeve and the buckle according to the embodiment of the present invention;
fig. 4 is an overall structure view of the guiding structure of the embodiment of the present invention after being applied to a drilling machine.
Detailed Description
The following detailed description will be made with reference to fig. 1 to 4 to make the technical solution of the present invention easier to understand and master.
In the present embodiment, it should be understood that the terms "middle", "upper", "lower", "top", "right", "left", "above", "back", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In addition, in the present embodiment, if the connection or fixing manner between the components is not specifically described, the connection or fixing manner may be a bolt fixing manner, a pin fixing manner, or a pin shaft connecting manner, which is commonly used in the prior art, and therefore, detailed description thereof is omitted in this embodiment.
Referring to fig. 1-4, the embodiment of the present invention provides a guiding structure for guiding a drill bit 300 on a drilling machine 100, including a first cylinder 1, a mounting plate 3, a linear guide 4, a slider 15 and a guiding plate 12, the cylinder body of the first cylinder 1 is fixed on the drilling machine 100, the piston rod of the first cylinder 1 is fixedly connected to the mounting plate 3, the linear guide 4 passes through the bolt mounting plate 3, the slider 15 is slidably connected to the linear guide 4, the guiding plate 12 is fixed on the slider 15 through a bolt, and a guiding hole is provided on the guiding plate 12. The guide plate 12 can be moved along the linear guide 4 by manual or power. When drilling is required, the guide hole of the guide plate 12 is moved to the lower portion of the drill 300, and when a milling cutter is required, the guide plate 12 is moved to a position away from the milling cutter.
In a preferred embodiment, the guiding structure further comprises a second cylinder 6, the second cylinder 6 is fixed on the mounting plate 3, a piston rod of the second cylinder 6 is parallel to the linear guide rail 4, and the piston rod of the second cylinder 6 is fixedly connected with the sliding block 15 through a connecting piece 11. The connecting piece 11 is a connecting block, and the piston rod and the sliding block of the second cylinder 6 are both fixedly connected with the connecting piece 11. The extension or contraction of the piston rod of the second cylinder 6 can drive the slide block 15 to move along the linear guide rail 4, so as to change the position of the guide plate 12. The second cylinder 6 is connected with a controller of the drilling machine 100, and the extension or the shortening of the second cylinder 6 is automatically controlled through the controller, so that the use is more convenient.
In the preferred embodiment, the guide plate 12 is further provided with a positioning member fixed to the mounting plate 3, the positioning member determining a stop position of the slider 15, and a position where the guide plate 12 is placed is deviated. Preferably, the positioning member is two positioning pins 2, the positioning pins 2 penetrate through the mounting plate 3, and the lower portions of the positioning pins 3 protrude out of the mounting plate 3. The slide block 15 is provided with a positioning block 14 matched with the positioning pin 2, and the positioning block 14 is provided with a positioning notch matched with the positioning pin 2, wherein the notch is a V-shaped notch. When the locating block 14 moves to the locating pin 2, the locating pin 2 is clamped at the V-shaped notch, and the locating of the sliding block 15 is achieved through the locating pin 2 and the locating block 14, so that the accurate locating of the guide hole is achieved.
In the preferred embodiment, a guide sleeve 13 is arranged in the guide hole, and the guide sleeve 13 is detachably connected with the guide plate 12. Preferably, the guide plate 12 is further provided with a fastening groove near the guide hole, the fastening groove is communicated with the guide hole, and the fastening groove is connected with the fastener 9 in a sliding manner. The guide sleeve 13 is provided with a clamping groove 131, the buckle 9 is matched with the clamping groove 131, and the guide sleeve 13 is fixed in the guide hole through the buckle 9. In a preferred embodiment, the buckle 9 comprises a holding end 92 and a fixing end 91, the holding end 92 is provided with a projection 921, the projection 921 is matched with the holding groove 131, the fixing end 91 is provided with a notch 911, and the spring 8 is arranged in the notch 911. Preferably, the push block 7 is fixed on the buckle 9, the push block 7 protrudes out of the surface of the buckle 9, and the push block 7 is a screw or a bolt fixed on the buckle 9. The buckle 9 is provided with a sliding groove 93, and the sliding groove 93 is arranged in a long hole extending to the fixed end 91 and the clamping end 92. A fixing bolt is arranged in the sliding groove 93, the fixing bolt connects the buckle 9 with the guide plate 12, so that the buckle 9 cannot be separated from the guide plate 12, and the buckle 9 can slide relative to the fixing bolt. The pushing block 7 is pushed to move the buckle 9 in a direction away from the guide sleeve 13, so that the clamping end 92 of the buckle 9 can be moved out of the clamping groove 131 of the guide sleeve 13, and the guide sleeve 13 can be taken out of the guide hole by pressing the guide sleeve 13 downwards. The other guide sleeve 13 is pressed into the guide hole from the lower part of the guide hole, and simultaneously the push block 7 is released, so that the clamping end 92 of the buckle 9 extends into the clamping groove 131 of the guide sleeve 13, and the buckle 9 can fix the guide sleeve 13 in the guide hole.
In the preferred embodiment, the guide structure 400 further includes a mounting seat 18 and a sliding connection block 17, and the mounting plate 3 is fixed to the mounting seat 18. The mounting plate 3 is fixedly connected with the sliding connecting block 17 through a mounting seat 18. The drilling machine 100 is provided with a slide rod 200, and the slide connecting block 17 is slidably connected to the slide rod 200. Preferably, two slide bars 200 and two slide connection blocks 17 are provided each.
Compared with the prior art, the utility model has the advantages that: by arranging the linear guide rail and the slide block and fixing the guide plate on the slide block, the guide plate can move along the direction of the linear guide rail, when drilling is needed, a guide hole of the guide plate is moved to the lower part of a drill bit, and when a milling cutter is needed, the guide plate is moved to a position far away from the milling cutter; because the guide sleeve can be detachably connected to the guide plate, the guide structure can adapt to drill bits of different models by replacing the guide sleeve, and is convenient to use and wider in application range.
Of course, the above is only a typical example of the present invention, and besides, the present invention can also have other various specific embodiments, and all technical solutions adopting equivalent replacement or equivalent transformation are all within the scope of the present invention as claimed.
Claims (10)
1. The utility model provides a guide structure, its characterized in that, includes first cylinder, mounting panel, linear guide, slider and deflector, the one end of first cylinder with mounting panel fixed connection, linear guide is located on the mounting panel, the slider with linear guide sliding connection, the deflector is fixed in on the slider, be provided with the guiding hole on the deflector.
2. The guide structure of claim 1, wherein: the mounting plate is fixed on the base, the mounting plate is provided with a mounting plate, the mounting plate is provided with a mounting hole, the mounting hole is provided with a linear guide rail, the mounting plate is provided with a mounting hole, the mounting hole is provided with a mounting plate, the mounting hole is provided with a mounting hole, the mounting hole is provided with a mounting plate, the.
3. The guide structure of claim 1, wherein: the positioning piece is fixed on the mounting plate and used for determining the stop position of the sliding block.
4. The guide structure of claim 3, wherein: the locating piece is two locating pins, be provided with on the slider with locating pin matched with locating piece, be provided with on the locating piece with locating pin matched with location breach.
5. The guide structure of claim 1, wherein: the guide hole is internally provided with a guide sleeve, and the guide sleeve is detachably connected with the guide plate.
6. The guide structure of claim 5, wherein: a clamping groove is further formed in the guide plate and close to the guide hole, and a clamp is connected in the clamping groove in a sliding mode; the guide sleeve is provided with a clamping groove, the buckle and the clamping groove are arranged in a matched mode, and the buckle fixes the guide sleeve in the guide hole.
7. The guide structure of claim 6, wherein: the buckle includes that the card holds end and stiff end, the card is held the end and is provided with the lug, the lug with the cooperation of holding the groove sets up, the stiff end is provided with the breach, be provided with the spring in the breach.
8. The guide structure of claim 6, wherein: a push block is fixed on the buckle and protrudes out of the surface of the buckle; or,
the buckle is provided with a sliding groove, a fixing bolt is arranged in the sliding groove, the fixing bolt connects the buckle with the guide plate, and the buckle can slide relative to the fixing bolt.
9. The guide structure of claim 1, wherein: still include the mount pad, the mounting panel is fixed in on the mount pad.
10. The guide structure of claim 1, wherein: still include the sliding connection piece, the mounting panel with sliding connection piece fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820761581.4U CN208303968U (en) | 2018-05-22 | 2018-05-22 | A kind of guide frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820761581.4U CN208303968U (en) | 2018-05-22 | 2018-05-22 | A kind of guide frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208303968U true CN208303968U (en) | 2019-01-01 |
Family
ID=64715008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820761581.4U Active CN208303968U (en) | 2018-05-22 | 2018-05-22 | A kind of guide frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208303968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116352508A (en) * | 2023-05-08 | 2023-06-30 | 杭州冠锋科技有限公司 | Horizontal numerical control milling and drilling machine |
-
2018
- 2018-05-22 CN CN201820761581.4U patent/CN208303968U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116352508A (en) * | 2023-05-08 | 2023-06-30 | 杭州冠锋科技有限公司 | Horizontal numerical control milling and drilling machine |
| CN116352508B (en) * | 2023-05-08 | 2023-11-14 | 顾斌超 | Horizontal numerical control milling and drilling machine |
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