CN211991903U - Clamping device for machining parts based on machine tool - Google Patents
Clamping device for machining parts based on machine tool Download PDFInfo
- Publication number
- CN211991903U CN211991903U CN202020478140.0U CN202020478140U CN211991903U CN 211991903 U CN211991903 U CN 211991903U CN 202020478140 U CN202020478140 U CN 202020478140U CN 211991903 U CN211991903 U CN 211991903U
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- centering mechanism
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- clamping device
- track
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Abstract
The utility model discloses a based on clamping device for machine tool machining spare part, wherein the front portion of bottom plate is provided with removes track A, slide bolt B set up on removing track A, it sets up in the bottom plate top to remove track B, clamp plate A sets up on centering mechanism A, centering mechanism A sets up in removing track B top left end, base A sets up in centering mechanism A top, swivel nut sets up on base A, the connecting block sets up in base A right-hand member, the screw rod passes through the connecting block and is connected with base A, base B sets up in centering mechanism A top, centering mechanism B sets up in moving track B top right-hand member, clamp plate B sets up on centering mechanism B, reset spring sets up between centering mechanism A, centering mechanism B. The utility model discloses positioning accuracy is high, press from both sides tight rigidity good, compact structure, easy and simple to handle, has improved work piece machining efficiency, has also reduced the rework rate of work piece.
Description
Technical Field
The utility model relates to a machining technical field, specific clamping device for spare part based on machine tool machining that says so.
Background
Machine tools are machines for manufacturing machines, also called machine tools or machine tools, which are conventionally referred to as machine tools for short. Generally, the machining method is divided into a metal cutting machine, a forging machine, a woodworking machine and the like. The methods for machining machine parts in modern machine manufacturing are numerous: in addition to cutting, casting, forging, welding, stamping, extruding and the like are also available, but all parts with high precision requirements and fine surface roughness requirements are generally subjected to final machining by cutting on a machine tool, so that the machine tool plays an important role in the construction of national economy and modernization.
When a workpiece is machined on a machine tool, the workpiece needs to be effectively clamped and positioned so as to be accurately and reliably machined, and because the conventional clamping device for machine tool machining parts is difficult to realize quick positioning and clamping and has the condition of no clamping in a long time, inconvenience is often brought in actual use, and low working efficiency is caused. Therefore, the clamping device for the machine tool machining part is provided, and the problems are solved.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned weak point that exists among the prior art, the utility model aims at providing a based on clamping device for machine tool machining spare part.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: a clamping device for parts based on machine tool machining comprises a base plate, a moving track A, a sliding bolt B, a moving track B, a pressing plate A, a centering mechanism A, a base A, a rotating nut, a connecting block, a screw rod, a base B, a centering mechanism B, a pressing plate B and a reset spring, wherein the moving track A is arranged at the front part of the base plate, the sliding bolt A and the sliding bolt B are arranged on the moving track A, the moving track B is arranged at the top part of the base plate, the pressing plate A is arranged on the centering mechanism A, the centering mechanism A is arranged at the left end of the top part of the moving track B, the base A is arranged at the top part of the centering mechanism A, the rotating nut is arranged on the base A, the connecting block is arranged at the right end of the base A, the screw rod is connected with the base A through the connecting block, and the base B, the centering mechanism B is arranged at the right end of the top of the movable rail B, the pressing plate B is arranged on the centering mechanism B, and the reset spring is arranged between the centering mechanism A and the centering mechanism B.
Further, the bottom of the bottom plate is provided with a rubber anti-skid pad.
Further, the sliding bolt A and the sliding bolt B are set to be the same in model parameters.
Furthermore, one side of each of the centering mechanism A and the centering mechanism B is provided with a limiting component.
Further, clearance fit is arranged between the centering mechanism A and the connecting block.
Further, the right end of the base B is provided with a wedge-shaped positioning groove.
The utility model has the advantages that: the clamping device for the machine tool machining parts realizes the fixing operation of the machine tool parts by moving and adjusting the clamping and releasing states of the centering mechanism, has high positioning precision, good clamping rigidity, compact structure and simple and convenient operation, improves the machining efficiency of workpieces, and also reduces the rework rate of the workpieces.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure: the device comprises a base plate 1, a moving track A2, a sliding bolt A3, a sliding bolt B4, a moving track B5, a pressure plate A6, a centering mechanism A7, a base A8, a rotating nut 9, a connecting block 10, a screw rod 11, a base B12, a centering mechanism B13, a pressure plate B14 and a return spring 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, a clamping device for machine-tool-based processing of parts includes a base plate 1, a moving rail a2, a sliding bolt A3, a sliding bolt B4, a moving rail B5, a pressing plate A6, a centering mechanism a7, a base A8, a rotating nut 9, a connecting block 10, a screw 11, a base B12, a centering mechanism B13, a pressing plate B14, and a return spring 15, wherein the front portion of the base plate 1 is provided with a moving rail a2, the sliding bolt A3, and the sliding bolt B4 are disposed on a moving rail a2, the moving rail B5 is disposed on the top portion of the base plate 1, the pressing plate A6 is disposed on the centering mechanism A6, the centering mechanism A6 is disposed on the left end of the top portion of the moving rail B6, the base A6 is disposed on the top portion of the centering mechanism A6, the rotating nut 9 is disposed on the base A6, the connecting block 10 is disposed on the right end of the base A6, the screw 11 is connected with the base A6 through the connecting block 10, the base B6 is disposed on the right end, the pressing plate B14 is disposed on the centering mechanism B13, and the return spring 15 is disposed between the centering mechanism a7 and the centering mechanism B13.
In the utility model, the bottom of the bottom plate 1 is provided with a rubber non-slip mat to prevent the device from sliding to influence the clamping stability; the sliding bolt A3 and the sliding bolt B4 are set to be the same in model parameters, so that the pressing plate A6 and the pressing plate B14 can be fixed conveniently; limiting parts are arranged on one sides of the centering mechanism A7 and the centering mechanism B13 and used for limiting and positioning, and clamping accuracy is improved; the centering mechanism A7 and the connecting block 10 are in clearance fit, so that the screw 11 has a buffering effect under the action of the return spring 15; the right end of the base B12 is provided with a wedge-shaped positioning groove which can be connected with one end of the screw 11 in a positioning way.
The utility model discloses a theory of operation is: when the clamping device is used, the clamping device is placed between a centering mechanism A7 and a centering mechanism B13 according to the actual clamping requirement of a workpiece, the distance between the centering mechanism A7 and the centering mechanism B13 is adjusted on a moving track B5 to carry out positioning, a screw rod 11 is adjusted by a rotary nut 9 on a base A8 and inserted into a wedge-shaped positioning groove of a corresponding base B12 to be fixed, finally, a sliding bolt A3 and a sliding bolt B4 are respectively fixed with a corresponding pressing plate A6 and a corresponding pressing plate B14 to be further fixed, and the workpiece clamping is completed. The utility model discloses positioning accuracy is high, press from both sides tight rigidity good, compact structure, easy and simple to handle, has improved work piece machining efficiency, has also reduced the rework rate of work piece.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a based on clamping device for machine tool machining spare part, includes bottom plate (1), removes track A (2), slide bolt A (3), slide bolt B (4), removes track B (5), clamp plate A (6), centering mechanism A (7), base A (8), swivel nut (9), connecting block (10), screw rod (11), base B (12), centering mechanism B (13), clamp plate B (14) and reset spring (15), its characterized in that: the front part of the bottom plate (1) is provided with a moving track A (2), the sliding bolt A (3) and the sliding bolt B (4) are arranged on the moving track A (2), the moving track B (5) is arranged at the top part of the bottom plate (1), the pressing plate A (6) is arranged on the centering mechanism A (7), the centering mechanism A (7) is arranged at the left end of the top part of the moving track B (5), the base A (8) is arranged at the top part of the centering mechanism A (7), the rotating nut (9) is arranged on the base A (8), the connecting block (10) is arranged at the right end of the base A (8), the screw rod (11) is connected with the base A (8) through the connecting block (10), the base B (12) is arranged at the top part of the centering mechanism A (7), the centering mechanism B (13) is arranged at the right end of the top part of the moving track B (5), the pressing plate B (14) is arranged on the centering mechanism B (13), and the return spring (15) is arranged between the centering mechanism A (7) and the centering mechanism B (13).
2. The clamping device for the machine-tool-based processing part according to claim 1, wherein: the bottom of the bottom plate (1) is provided with a rubber non-slip mat.
3. The clamping device for the machine-tool-based processing part according to claim 1, wherein: the sliding bolt A (3) and the sliding bolt B (4) are set to be the same in model parameters.
4. The clamping device for the machine-tool-based processing part according to claim 1, wherein: and limiting parts are arranged on one sides of the centering mechanism A (7) and the centering mechanism B (13).
5. The clamping device for the machine-tool-based processing part according to claim 1, wherein: the centering mechanism A (7) and the connecting block (10) are in clearance fit.
6. The clamping device for the machine-tool-based processing part according to claim 1, wherein: the right end of the base B (12) is provided with a wedge-shaped positioning groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020478140.0U CN211991903U (en) | 2020-04-03 | 2020-04-03 | Clamping device for machining parts based on machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020478140.0U CN211991903U (en) | 2020-04-03 | 2020-04-03 | Clamping device for machining parts based on machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211991903U true CN211991903U (en) | 2020-11-24 |
Family
ID=73404439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020478140.0U Expired - Fee Related CN211991903U (en) | 2020-04-03 | 2020-04-03 | Clamping device for machining parts based on machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211991903U (en) |
-
2020
- 2020-04-03 CN CN202020478140.0U patent/CN211991903U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201124 |