CN217019449U - Clamp for numerical control machine tool - Google Patents
Clamp for numerical control machine tool Download PDFInfo
- Publication number
- CN217019449U CN217019449U CN202122856534.2U CN202122856534U CN217019449U CN 217019449 U CN217019449 U CN 217019449U CN 202122856534 U CN202122856534 U CN 202122856534U CN 217019449 U CN217019449 U CN 217019449U
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- China
- Prior art keywords
- base
- threaded rod
- control machine
- numerical control
- fixedly arranged
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- Expired - Fee Related
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- 238000003754 machining Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
A clamp for a numerical control machine tool relates to the technical field of numerical control machine tools. The screw driver comprises a rotating handle, a threaded rod, a movable baffle, a fixed baffle, a base, a nut sleeve and a screw rod; a threaded rod is fixedly arranged below the rotary handle; a movable baffle is fixedly arranged on the threaded rod; the lower end of the threaded rod penetrates through the center of the top of the base; a nut sleeve matched with the threaded rod is fixedly arranged at the center of the top of the base; a fixed baffle is fixedly arranged above the base; set up the screw rod on the base, the screw rod runs through the base, and the both ends of screw rod are located the both sides of base. After the technical scheme is adopted, the utility model has the beneficial effects that: simple structure is reasonable, and the operation mode is simple convenient, can adapt to the machined part of different specifications, has alleviateed staff's work burden, has improved work efficiency, and manual positioning is more accurate, is difficult to cause the deviation, and the machining precision is higher, and manufacturing cost is lower, and the practicality is higher.
Description
Technical Field
The utility model relates to the technical field of numerical control machine tools, in particular to an improvement of a clamp.
Background
The numerical control machine tool is a digital control machine tool for short, and is an automatic machine tool provided with a program control system. The numerical control machine tool well solves the problems of complex, precise, small-batch and multi-variety part processing, and is a flexible and high-efficiency automatic machine tool. When the numerical control machine tool is used for machining a machined part, the machined part is fixed by using a clamp, so that the machined part can occupy a correct position to receive construction or detection. In a broad sense, any process in a process, the means for quickly, conveniently and safely mounting a workpiece may be referred to as a fixture.
The fixture used by the traditional numerical control machine tool is single in structure, poor in flexibility, incapable of processing workpieces of different specifications, inconvenient to use, long in manual positioning time, and easy to cause deviation, so that the working strength of workers is increased, and the processing efficiency of plates is reduced.
Chinese patent CN201922194491.9 discloses a clamp for a numerical control machine tool with adjustable clamping angle. Although it is better at the operation in-process flexibility ratio, can adapt to the work piece of different specifications through adjusting the telescopic link, reduced staff's work load, the structure is comparatively complicated, uses convenient and fast inadequately, and manufacturing cost is higher, and the practicality is not high.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a clamp for a numerical control machine tool, aiming at the defects and shortcomings of the prior art. The novel workpiece positioning device can adapt to workpieces of different specifications, the workload of workers is reduced, the use is convenient and rapid, the positioning is more accurate, the deviation is not easy to cause, and the potential safety hazard is reduced.
In order to achieve the purpose, the utility model adopts the following technical scheme: the device comprises a rotary handle 1, a threaded rod 2, a movable baffle 3, a fixed baffle 4, a base 5, a nut sleeve 6 and a threaded rod 7; a threaded rod 2 is fixedly arranged below the rotating handle 1; a movable baffle 3 is fixedly arranged on the threaded rod 2; the lower end of the threaded rod 2 penetrates through the center of the top of the base 5; a nut sleeve 6 matched with the threaded rod 2 is fixedly arranged at the center of the top of the base 5; a fixed baffle 4 is fixedly arranged above the base 5; the base 5 is provided with a screw 7, the screw 7 penetrates through the base 5, and the screw 7 is positioned on two sides of the base 5.
The outer surface of the rotating handle 1 is provided with anti-skid grains 1-1. The anti-skid lines 1-1 are attractive and have an anti-skid function.
The threaded rod 2 is a threaded rod component with a smooth upper end and a threaded lower end.
The bottom of the movable baffle 3 and the top of the fixed baffle 4 are both provided with grooves 8. The groove 8 not only reinforces the position of the machined part, but also increases the contact surface of the machined part and the clamp, and avoids the reduction of machining precision caused by the unstable machined part during machining.
And rubber gaskets 9 are arranged at the bottom of the movable baffle plate 3 and at the top of the fixed baffle plate 4. The rubber gasket 9 not only plays a role in anti-skidding and stabilization, but also plays a role in buffering vibration generated in the machining process.
The base 5 is provided with a connecting hole 5-1. The screw 7 is fixed with the machine tool through the connecting hole 5-1, so that the whole structure is more stable.
The working principle of the utility model is as follows: put anchor clamps on the lathe, screw rod 7 is fixed with the lathe through connecting hole 5-1, clockwise or anticlockwise rotation handle 1, threaded rod 2 upwards or downstream, fix the position through nut cover 6, threaded rod 2 moves and leads to adjustable fender 3 upwards or downstream, make adjustable fender 3 exert pressure to the article that need process, thereby fixed machined part, the recess 8 that adjustable fender 3 bottom and fixed stop 4 top set up, not only increased the contact surface between machined part and adjustable fender 3 and the fixed stop 4, still make machined part rigidity firmer, rubber gasket 9 frictional force is big, not only play the firm effect of antiskid, still play the effect of the vibrations that the buffering course of working produced.
After the technical scheme is adopted, the utility model has the beneficial effects that: simple structure is reasonable, and the operation is simple convenient, can adapt to the machined part of different specifications, has alleviateed staff's work burden, has improved work efficiency, and manual positioning is more accurate, is difficult to cause the deviation, and the machining precision is higher, and manufacturing cost is lower, and the practicality is higher.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a schematic structural view of the flapper 3 in the present invention;
fig. 4 is a schematic structural view of the fixed barrier 4 in the present invention.
Description of the reference numerals: the anti-skid thread comprises a rotary handle 1, anti-skid threads 1-1, a threaded rod 2, a movable baffle 3, a fixed baffle 4, a base 5, a connecting hole 5-1, a nut sleeve 6, a screw 7, a groove 8 and a rubber gasket 9.
Detailed Description
Referring to fig. 1 to 4, the technical solution adopted by the present embodiment is: the device comprises a rotary handle 1, a threaded rod 2, a movable baffle 3, a fixed baffle 4, a base 5, a nut sleeve 6 and a threaded rod 7; the outer surface of the rotating handle 1 is provided with anti-skid lines 1-1, so that the appearance is attractive, and an anti-skid effect can be achieved; a threaded rod 2 is fixedly arranged below the rotating handle 1; the threaded rod 2 is a threaded rod component with a smooth upper end and a thread at the lower end; a movable baffle 3 is fixedly arranged on the smooth part above the threaded rod 2; the bottom of the movable baffle 3 is provided with a groove 8; the groove 8 not only reinforces the position of the machined part, but also increases the contact surface between the machined part and the movable baffle 3, thereby avoiding the reduction of machining precision caused by the instability of the machined part during machining; the bottom of the movable baffle 3 is provided with a rubber gasket 9; the rubber gasket 9 not only plays a role in anti-skidding and stabilizing, but also plays a role in buffering vibration generated in the processing process; the lower end of the threaded rod 2 penetrates through the center of the top of the base 5; the base 5 plays a role of stabilizing the whole structure; the rotating handle 1 is rotated clockwise or anticlockwise, the threaded rod 2 moves upwards or downwards, and the threaded rod 2 moves to cause the movable baffle 3 to move upwards or downwards, so that the movable baffle 3 applies pressure on an object to be processed, and a processed workpiece is fixed; a nut sleeve 6 matched with the threaded rod 2 is fixedly arranged at the center of the inner side of the top of the base 5; the nut sleeve 6 plays a role in fixing the position of the threaded rod 2; a fixed baffle 4 is fixedly arranged above the base 5; the top of the fixed baffle 4 is provided with a groove 8; the groove 8 not only reinforces the position of a workpiece, but also increases the contact surface of the workpiece and the fixed baffle 4; the top of the fixed baffle 4 is provided with a rubber gasket 9; the rubber gasket 9 not only plays a role in anti-skidding and stabilizing, but also plays a role in buffering vibration generated in the processing process; a screw 7 is arranged on the base 5, the screw 7 penetrates through the base 5, and the screw 7 is positioned on two sides of the base 5; the base 5 is provided with a connecting hole 5-1; the fixture is placed on a machine tool, and the screw 7 is fixed with the machine tool through the connecting hole 5-1, so that the whole structure is more stable, the positioning is more accurate, and the working efficiency is greatly improved.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. The utility model provides a anchor clamps for digit control machine tool which characterized in that: the device comprises a rotating handle (1), a threaded rod (2), a movable baffle (3), a fixed baffle (4), a base (5), a nut sleeve (6) and a threaded rod (7); a threaded rod (2) is fixedly arranged below the rotary handle (1); a movable baffle (3) is sleeved above the threaded rod (2); the lower end of the threaded rod (2) penetrates through the center of the top of the base (5); a nut sleeve (6) matched with the threaded rod (2) is fixedly arranged at the center of the top of the base (5); a fixed baffle (4) is fixedly arranged above the base (5); the screw rod (7) is arranged on the base (5), the screw rod (7) penetrates through the base (5), and the screw rod (7) is located on two sides of the base (5).
2. The jig for a numerical control machine tool according to claim 1, characterized in that: the outer surface of the rotating handle (1) is provided with anti-skidding lines (1-1).
3. The jig for a numerical control machine tool according to claim 1, characterized in that: the threaded rod (2) is a threaded rod component with a smooth upper end and a threaded lower end.
4. The jig for a numerical control machine tool according to claim 1, characterized in that: the bottom of the movable baffle (3) and the top of the fixed baffle (4) are both provided with grooves (8).
5. The jig for a numerical control machine tool according to claim 1, characterized in that: the bottom of the movable baffle (3) and the top of the fixed baffle (4) are both provided with rubber gaskets (9).
6. The jig for numerical control machine tools according to claim 1, characterized in that: the base (5) is provided with a connecting hole (5-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122856534.2U CN217019449U (en) | 2021-11-22 | 2021-11-22 | Clamp for numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122856534.2U CN217019449U (en) | 2021-11-22 | 2021-11-22 | Clamp for numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217019449U true CN217019449U (en) | 2022-07-22 |
Family
ID=82438233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122856534.2U Expired - Fee Related CN217019449U (en) | 2021-11-22 | 2021-11-22 | Clamp for numerical control machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217019449U (en) |
-
2021
- 2021-11-22 CN CN202122856534.2U patent/CN217019449U/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: 20220722 |