CN220839043U - Mounting fixture for machining - Google Patents
Mounting fixture for machining Download PDFInfo
- Publication number
- CN220839043U CN220839043U CN202322599938.7U CN202322599938U CN220839043U CN 220839043 U CN220839043 U CN 220839043U CN 202322599938 U CN202322599938 U CN 202322599938U CN 220839043 U CN220839043 U CN 220839043U
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- base
- sliding
- movable clamp
- fixedly connected
- groove
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- 238000003754 machining Methods 0.000 title claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 230000000670 limiting effect Effects 0.000 claims description 17
- 210000000080 chela (arthropods) Anatomy 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 238000005457 optimization Methods 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a fixing clamp for machining, which belongs to the technical field of machining and comprises a base, wherein a fixing clamp is fixedly connected to one side of the top of the base, a first chute is formed in the top of the base, and a groove communicated with the first chute is formed in the side wall of the base; the coarse adjustment assembly comprises a coarse adjustment plate which is in sliding connection with the top of the base, a first sliding block which is in sliding connection with a first sliding groove is fixedly connected to the bottom of the coarse adjustment plate, a supporting rod which is in sliding connection with the groove is fixedly connected to the side wall of the first sliding block, the supporting rod extends out of the groove and is fixedly connected with a positioning assembly, and the positioning assembly is detachably connected with the base; the fine adjustment assembly comprises a movable clamp which is in sliding connection with the top of the base, the movable clamp is arranged between the fixed clamp and the rough adjustment plate, and the rough adjustment plate is provided with a driving assembly which is in transmission connection with the movable clamp. The utility model adjusts the position of the movable clamp by a method of rough adjustment and then fine adjustment, and can enable the movable clamp to rapidly move towards the direction close to the workpiece during rough adjustment, thereby improving the adjusting speed and the adjusting efficiency of the position of the movable clamp.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to a fixing clamp for machining.
Background
Machining refers to a process of changing the external dimension or performance of a workpiece by a mechanical device, and in the process of machining the workpiece, a fixture is required to be used for fixing the workpiece so as to occupy the correct position, thereby performing machining. When the existing vice clamp is used, a workpiece is placed between the fixed clamp and the movable clamp, and the movable clamp is driven to move on the base by rotating the screw rod, so that the distance between the fixed clamp and the movable clamp is changed, and then the workpieces with different sizes are fixedly clamped. When the distance between the fixed clamp and the movable clamp is larger than the size difference of the workpiece to be processed, the screw rod is required to be screwed all the time, and the movable clamp is driven to be slowly close to or far away from the fixed clamp, so that the distance between the fixed clamp and the movable clamp is matched with the size of the workpiece to clamp the workpiece.
For this purpose, a fixing jig for machining is proposed.
Disclosure of utility model
The utility model aims to provide a fixing clamp for machining, which aims to solve or improve at least one of the technical problems.
In order to achieve the above object, the present utility model provides the following solutions: the utility model provides a fixing clamp for machining, which comprises:
The base is fixedly connected with a fixed clamp on one side of the top of the base, a first chute is formed in the top of the base, and a groove communicated with the first chute is formed in the side wall of the base;
The coarse adjustment assembly comprises a coarse adjustment plate which is in sliding connection with the top of the base, a first sliding block which is in sliding connection with the first sliding groove is fixedly connected to the bottom of the coarse adjustment plate, a supporting rod which is in sliding connection with the groove is fixedly connected to the side wall of the first sliding block, the supporting rod extends out of the groove and is fixedly connected with a positioning assembly, and the positioning assembly is detachably connected with the base;
the fine adjustment assembly comprises a movable clamp which is in sliding connection with the top of the base, the movable clamp is positioned between the fixed clamp and the rough adjustment plate, and the rough adjustment plate is provided with a driving assembly which is in transmission connection with the movable clamp.
Preferably, the positioning assembly comprises a positioning block, a second sliding groove is formed in the positioning block, one end, away from the first sliding block, of the supporting rod extends into the second sliding groove and is in sliding connection with the second sliding groove, a spring is fixedly connected between the second sliding groove and the supporting rod, a plurality of positioning grooves are formed in one side, close to the positioning block, of the side wall of the base, and the positioning block is clamped with the positioning grooves.
Preferably, the side wall of the second sliding groove is provided with a plurality of limiting grooves, the side wall of the supporting rod is fixedly connected with a plurality of limiting blocks, and the limiting grooves are respectively and slidably connected with the limiting blocks.
Preferably, the driving assembly comprises a screw rod in threaded connection with the rough adjusting plate, and the screw rod penetrates through the rough adjusting plate and is in rotary connection with the movable clamp.
Preferably, a third chute is formed in the top of the base, a second sliding block is fixedly connected to the bottom of the movable clamp, and the second sliding block is in sliding connection with the third chute.
Preferably, one end of the screw rod, which is far away from the movable clamp, is fixedly connected with a rotating handle.
Preferably, one end of the positioning block, which is far away from the first sliding block, is fixedly connected with a handle.
Preferably, anti-skid patterns are formed on the rotating handle and the handle.
The utility model discloses the following technical effects: the workpiece to be processed is placed between the fixed clamp and the movable clamp, one side of the workpiece leans against the side wall of the fixed clamp, the movable supporting rod slides in the groove, so that the rough adjusting plate and the movable clamp are driven to slide in the direction close to the workpiece, the rough adjusting plate is positioned through the positioning component after the rough adjusting plate slides to the position close to the workpiece, and then the movable clamp is driven to move further in the direction close to the workpiece through the driving component, so that the position of the movable clamp is finely adjusted, and the movable clamp and the fixed clamp are clamped and fixed effectively on two sides of the workpiece. The utility model adjusts the position of the movable clamp by a method of rough adjustment and then fine adjustment, and can enable the movable clamp to rapidly move towards the direction close to the workpiece during rough adjustment, thereby improving the adjusting speed and the adjusting efficiency of the position of the movable clamp and further improving the processing efficiency of the workpiece.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application. In the drawings:
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model;
fig. 3 is a cross-sectional view taken along the direction A-A in fig. 2.
In the figure: 1. a base; 2. a fixed clamp; 3. a first chute; 4. a groove; 5. a coarse adjustment plate; 6. a first slider; 7. a support rod; 8. a movable clamp; 9. a positioning block; 10. a second chute; 11. a spring; 12. a positioning groove; 13. a limit groove; 14. a limiting block; 15. a screw rod; 16. a third chute; 17. a second slider; 18. a rotating handle; 19. a handle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.
Referring to fig. 1 to 3, the present utility model provides a fixing jig for machining, comprising:
the base 1, one side of the top of the base 1 is fixedly connected with a fixed clamp 2, the top of the base 1 is provided with a first chute 3, and the side wall of the base 1 is provided with a groove 4 communicated with the first chute 3;
The coarse adjustment assembly comprises a coarse adjustment plate 5 which is in sliding connection with the top of the base 1, a first sliding block 6 which is in sliding connection with the first sliding groove 3 is fixedly connected to the bottom of the coarse adjustment plate 5, a supporting rod 7 which is in sliding connection with the groove 4 is fixedly connected to the side wall of the first sliding block 6, the supporting rod 7 extends out of the groove 4 and is fixedly connected with a positioning assembly, and the positioning assembly is detachably connected with the base 1;
the fine adjustment assembly comprises a movable clamp 8 which is in sliding connection with the top of the base 1, the movable clamp 8 is positioned between the fixed clamp 2 and the rough adjustment plate 5, and the rough adjustment plate 5 is provided with a driving assembly which is in transmission connection with the movable clamp 8;
The workpiece to be processed is placed between the fixed clamp 2 and the movable clamp 8, one side of the workpiece leans against the side wall of the fixed clamp 2, the supporting rod 7 is moved, the supporting rod 7 slides in the groove 4, the coarse adjusting plate 5 and the movable clamp 8 are driven to slide in the direction close to the workpiece rapidly, the coarse adjusting plate 5 is positioned through the positioning component after the workpiece slides to the position close to the workpiece, then the movable clamp 8 is driven to move further in the direction close to the workpiece through the driving component, so that the position of the movable clamp 8 is finely adjusted, and the movable clamp 8 and the fixed clamp 2 are clamped and fixed effectively on two sides of the workpiece. According to the utility model, the position of the movable clamp 8 is regulated by a method of coarse regulation and fine regulation, the movable clamp 8 can be quickly moved to a direction close to a workpiece during coarse regulation, and the regulating speed and the regulating efficiency of the position of the movable clamp 8 are improved, so that the processing efficiency of the workpiece is improved.
According to a further optimization scheme, the positioning assembly comprises a positioning block 9, a second chute 10 is formed in the positioning block 9, one end, far away from the first sliding block 6, of the supporting rod 7 extends into the second chute 10 and is in sliding connection with the second chute 10, a spring 11 is fixedly connected between the second chute 10 and the supporting rod 7, a plurality of positioning grooves 12 are formed in one side, close to the positioning block 9, of the side wall of the base 1, and the positioning block 9 is clamped with the positioning grooves 12;
When the rough adjusting plate 5 is moved, the positioning block 9 is pulled to extend the spring 11, the supporting rod 7 slides in the second sliding groove 10 until the positioning block 9 leaves the positioning groove 12, then the positioning block 9 is moved to drive the supporting rod 7 to slide in the groove 4, so that the rough adjusting plate 5 and the movable clamp 8 slide at the top of the base at the same time, the positions of the rough adjusting plate 5 and the movable clamp 8 are quickly changed, after the rough adjusting plate 5 and the movable clamp 8 are moved to proper positions, the positioning block 9 is released, the spring 11 is reset to drive the positioning block 9 to be clamped at the positioning groove 12 at the corresponding position, and the position of the rough adjusting plate 5 is positioned.
In a further optimization scheme, the side wall of the second chute 10 is provided with a plurality of limiting grooves 13, the side wall of the supporting rod 7 is fixedly connected with a plurality of limiting blocks 14, and the limiting grooves 13 are respectively connected with the limiting blocks 14 in a sliding manner; the positioning block 9 is limited through the limiting groove 13 and the limiting block 14, so that the supporting rod 7 is prevented from sliding out of the second sliding groove 10 when the positioning block 9 is pulled.
In a further optimized scheme, the driving assembly comprises a screw rod 15 in threaded connection with the rough adjusting plate 5, and the screw rod 15 penetrates through the rough adjusting plate 5 and is in rotary connection with the movable clamp 8; when the position of the movable clamp 8 is finely adjusted, the screw rod 15 is rotated, and the screw rod 15 and the rough adjusting plate 5 are in threaded rotation, so that the movable clamp 8 is driven to slide on the top of the base 1, and fine adjustment of the movable clamp 8 is realized.
In a further optimization scheme, a third sliding groove 16 is formed in the top of the base 1, a second sliding block 17 is fixedly connected to the bottom of the movable clamp 8, and the second sliding block 17 is in sliding connection with the third sliding groove 16; the limiting effect of the movable clamp 8 is improved.
In a further optimized scheme, one end of the screw rod 15 far away from the movable clamp 8 is fixedly connected with a rotating handle 18, so that the screw rod 15 can be conveniently rotated by holding the rotating handle 18.
According to a further optimization scheme, one end, far away from the first sliding block 6, of the positioning block 9 is fixedly connected with a handle 19, and the positioning block 9 is conveniently pulled and moved by holding the handle 19.
According to a further optimization scheme, anti-skid patterns are formed on the rotating handle 18 and the handle 19; improving the anti-skid effect.
In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.
Claims (8)
1. A fixing jig for machining, comprising:
The base (1), fixed pincers (2) are fixedly connected to one side of the top of the base (1), a first chute (3) is formed in the top of the base (1), and a groove (4) communicated with the first chute (3) is formed in the side wall of the base (1);
The coarse adjustment assembly comprises a coarse adjustment plate (5) which is in sliding connection with the top of the base (1), a first sliding block (6) which is in sliding connection with the first sliding groove (3) is fixedly connected to the bottom of the coarse adjustment plate (5), a supporting rod (7) which is in sliding connection with the groove (4) is fixedly connected to the side wall of the first sliding block (6), the supporting rod (7) extends out of the groove (4) and is fixedly connected with a positioning assembly, and the positioning assembly is detachably connected with the base (1);
the fine adjustment assembly comprises a movable clamp (8) which is slidably connected with the top of the base (1), the movable clamp (8) is located between the fixed clamp (2) and the rough adjustment plate (5), and the rough adjustment plate (5) is provided with a driving assembly which is in transmission connection with the movable clamp (8).
2. The fixing jig for machining according to claim 1, wherein: the positioning assembly comprises a positioning block (9), a second sliding groove (10) is formed in the positioning block (9), one end of the supporting rod (7) away from the first sliding block (6) stretches into the second sliding groove (10) and is in sliding connection with the second sliding groove (10), a spring (11) is fixedly connected between the second sliding groove (10) and the supporting rod (7), a plurality of positioning grooves (12) are formed in one side, close to the positioning block (9), of the side wall of the base (1), and the positioning block (9) is in clamping connection with the positioning grooves (12).
3. The fixing jig for machining according to claim 2, wherein: a plurality of limiting grooves (13) are formed in the side wall of the second sliding groove (10), a plurality of limiting blocks (14) are fixedly connected to the side wall of the supporting rod (7), and the limiting grooves (13) are respectively connected with the limiting blocks (14) in a sliding mode.
4. The fixing jig for machining according to claim 2, wherein: the driving assembly comprises a screw rod (15) in threaded connection with the rough adjusting plate (5), and the screw rod (15) penetrates through the rough adjusting plate (5) and is in rotary connection with the movable clamp (8).
5. The fixing jig for machining according to claim 1, wherein: a third sliding groove (16) is formed in the top of the base (1), a second sliding block (17) is fixedly connected to the bottom of the movable clamp (8), and the second sliding block (17) is in sliding connection with the third sliding groove (16).
6. The fixing jig for machining according to claim 4, wherein: one end of the screw rod (15) far away from the movable clamp (8) is fixedly connected with a rotating handle (18).
7. The fixing jig for machining according to claim 6, wherein: one end of the positioning block (9) far away from the first sliding block (6) is fixedly connected with a handle (19).
8. The fixing jig for machining according to claim 7, wherein: anti-skid patterns are formed on the rotating handle (18) and the handle (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322599938.7U CN220839043U (en) | 2023-09-25 | 2023-09-25 | Mounting fixture for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322599938.7U CN220839043U (en) | 2023-09-25 | 2023-09-25 | Mounting fixture for machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220839043U true CN220839043U (en) | 2024-04-26 |
Family
ID=90774923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322599938.7U Active CN220839043U (en) | 2023-09-25 | 2023-09-25 | Mounting fixture for machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220839043U (en) |
-
2023
- 2023-09-25 CN CN202322599938.7U patent/CN220839043U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |