CN211136337U - Auxiliary clamp for numerical control machine tool workbench - Google Patents
Auxiliary clamp for numerical control machine tool workbench Download PDFInfo
- Publication number
- CN211136337U CN211136337U CN201921883379.XU CN201921883379U CN211136337U CN 211136337 U CN211136337 U CN 211136337U CN 201921883379 U CN201921883379 U CN 201921883379U CN 211136337 U CN211136337 U CN 211136337U
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- machine tool
- sliding
- control machine
- numerical control
- auxiliary clamp
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Abstract
The utility model relates to a machine tool machining technical field discloses a supplementary anchor clamps for digit control machine tool workstation, including the fixed plate, both ends are equipped with the fixing base about the fixed plate, the first guide bar of fixing base sliding connection, and the connecting plate is connected to the upper end of first guide bar, and the bottom plate is connected to the lower extreme of first guide bar, the upper surface middle part of fixed plate is equipped with first spout, both ends sliding connection sliding seat about first spout, both ends sliding connection second guide bar around the sliding seat, and the clamp plate is connected to the upper end of second guide bar, is equipped with the spring between clamp plate and the sliding seat, two the both ends of the first lead screw of middle part threaded connection of sliding seat. The utility model is suitable for a supplementary anchor clamps are used to digit control machine tool workstation through reciprocating of second lead screw control clamp plate to make two clamp plates can push down simultaneously, guaranteed that the both ends of treating the machined part can be pressed from both sides simultaneously tightly, reduced the degree of difficulty of clamping, improved work efficiency.
Description
Technical Field
The utility model relates to a machine tool machining technical field specifically is an auxiliary clamp for numerical control machine tool workbench.
Background
At present, digit control machine tool and machining center have obtained the wide use in machinery trade owing to machining efficiency is high, the main machined object of digit control machine tool that machining workshop used is regular shape or irregular shape's batch or small batch work piece, to the processing of batch work piece, need realize with the help of anchor clamps, ordinary modular fixture is not only complicated in structure, the dismouting is troublesome, and the function is single, when pressing from both sides the work piece, press from both sides the easy drunkenness in specific position of clamp, manual adjustment is more troublesome, a lot of time and energy have been wasted in the adjustment of anchor clamps, this is to big processing, time cost and extravagant human cost are huge, the manufacturing cost of work piece has been increased to a certain extent.
Chinese patent (publication No. CN209380309U) discloses an auxiliary clamp for a workbench of a numerical control machine, which comprises a numerical control machine, wherein the top of the numerical control machine is provided with a moving block, a base body of the moving block is provided with a sliding sleeve a in a sliding manner, two sliding rods a are sleeved in the sliding sleeve a, the left end and the right end of each sliding rod a are respectively fixedly connected with the left side surface and the right side surface of the inner wall of a through hole, the top of the sliding sleeve a is mutually and symmetrically and fixedly connected with fixed columns, after a clamping plate a is lifted to a certain height, people can place fixed objects and the like between the clamping plate a and the clamping plate b, after the fixed objects are placed, people loosen the sleeve ring to drive the connecting block a to move downwards under the elastic force of a spring and clamp the fixed objects through the clamping plate a, so as to prevent the phenomenon that, there is therefore a need for improvements in such devices.
SUMMERY OF THE UTILITY MODEL
The utility model provides a digit control machine tool is auxiliary fixture for workstation has solved the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an auxiliary clamp for a numerical control machine tool workbench comprises a fixed plate, wherein fixed seats are arranged at the left end and the right end of the fixed plate, the fixed seats are connected with a first guide rod in a sliding manner, the upper end of the first guide rod is connected with a connecting plate, the lower end of the first guide rod is connected with a bottom plate, a first sliding chute is arranged in the middle of the upper surface of the fixed plate, the left end and the right end of the first sliding chute are connected with a sliding seat in a sliding manner, the front end and the rear end of the sliding seat are connected with a second guide rod in a sliding manner, the upper end of the second guide rod is connected with a pressing plate, a spring is arranged between the pressing plate and the sliding seat, the middle parts of the two sliding seats are in threaded connection with the two ends of a first screw rod, the lower surface middle part of fixed plate is equipped with the second spout, and both ends sliding connection slider about the second spout, the articulated upper end of bracing piece of the lower part of slider, the articulated upper surface middle part of bottom plate of the lower extreme of bracing piece, two the left and right sides of middle part threaded connection second lead screw of slider.
As a preferred technical scheme of the utility model, the upper surface left and right sides of fixed plate is equipped with primary shaft bearing, and primary shaft bearing rotates the both ends of connecting first lead screw.
As a preferred technical scheme of the utility model, the lower surface left and right sides of fixed plate is equipped with the second bearing frame, and the second bearing frame rotates the both ends of controlling of connecting the second lead screw.
As an optimized technical scheme of the utility model, the left and right sides of first lead screw is equipped with the opposite screw thread of direction of rotation.
As an optimized technical scheme of the utility model, the left and right sides of second lead screw is equipped with the opposite screw thread of direction of rotation.
As an optimal technical scheme of the utility model, the right-hand member of first lead screw and second lead screw all is equipped with the runner.
As an optimal technical scheme of the utility model, both ends are equipped with the recess around the upper surface of sliding seat, and the recess is inside to be equipped with the spring.
As an optimal technical scheme of the utility model, recess sliding connection second guide bar.
As an optimal technical scheme of the utility model, the upper surface middle part of sliding seat is equipped with anti-skidding line.
The utility model discloses have following useful part:
the utility model is suitable for a supplementary anchor clamps are used to digit control machine tool workstation drives the removal of sliding seat through setting up first lead screw to make this device can the different length of centre gripping treat the machined part, improved the application scope of whole device, and reciprocate through second lead screw control clamp plate, thereby make two clamp plates can push down simultaneously, guaranteed that the both ends of treating the machined part can be pressed from both sides simultaneously tightly, reduced the degree of difficulty of clamping, improved work efficiency.
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 description of the embodiments or 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 these drawings without creative efforts.
Fig. 1 is a schematic perspective view of an auxiliary clamp for a numerical control machine tool workbench.
Fig. 2 is a front view of an auxiliary clamp for a numerical control machine tool table.
Fig. 3 is a bottom view of the auxiliary clamp for the numerical control machine tool workbench after the bottom plate is removed.
In the figure: 1. a base plate; 2. a first guide bar; 3. a fixed seat; 4. a fixing plate; 5. a sliding seat; 6. a groove; 7. a spring; 8. a second guide bar; 9. pressing a plate; 10. a connecting plate; 11. anti-skid lines; 12. a first lead screw; 13. a first bearing housing; 14. a rotating wheel; 15. a first chute; 16. a second lead screw; 17. a slider; 18. a support bar; 19. a second bearing housing; 20. a second runner.
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.
Example one
Referring to fig. 1-3, an auxiliary clamp for a numerical control machine tool workbench comprises a fixed plate 4, fixing seats 3 are arranged at the left and right ends of the fixed plate 4, the fixing seats 3 are slidably connected with first guide rods 2, the upper ends of the first guide rods 2 are connected with a connecting plate 10, the lower ends of the first guide rods 2 are connected with a bottom plate 1, a first chute 15 is arranged in the middle of the upper surface of the fixed plate 4, the left and right ends of the first chute 15 are slidably connected with a sliding seat 5, the front and rear ends of the sliding seat 5 are slidably connected with second guide rods 8, the upper ends of the second guide rods 8 are connected with a pressing plate 9, a spring 7 is arranged between the pressing plate 9 and the sliding seat 5, grooves 6 are arranged at the front and rear ends of the upper surface of the sliding seat 5, a spring 7 is arranged in each groove 6, each groove 6 is slidably connected with a second guide rod 8, and by arranging the grooves 6, the spring 7 can be retracted into the groove 6, so that the normal use of the device cannot be influenced; the middle parts of the two sliding seats 5 are in threaded connection with two ends of a first screw rod 12, the left side and the right side of the upper surface of the fixed plate 4 are provided with first bearing seats 13, the first bearing seats 13 are in rotary connection with two ends of the first screw rod 12, the left side and the right side of the first screw rod 12 are provided with threads with opposite rotation directions, the middle of the lower surface of the fixed plate 4 is provided with a second chute 20, the left end and the right end of the second chute 20 are connected with a sliding block 17 in a sliding manner, the lower part of the sliding block 17 is hinged with the upper end of a supporting rod 18, the lower end of the supporting rod 18 is hinged with the middle of the upper surface of the bottom plate 1, the middle parts of the sliding blocks 17 are in threaded connection with the left side and the right side of a second screw rod 16, the left side and the right side of the lower surface of the fixed plate 4 are provided with second bearing seats 19, the second bearing seats 19 are rotatably connected with the left end and the right end of the second screw rod 16, the left side and the right side of.
Example two
Referring to fig. 1, the other contents of the present embodiment are the same as those of the first embodiment, except that: the middle part of the upper surface of the sliding seat 5 is provided with anti-skid grains 11. In order to improve the friction force between the device and the workpiece to be machined and ensure that the workpiece to be machined can be stably clamped, the upper part of the sliding seat 5 is provided with the anti-skidding threads 11, so that the friction force is improved through the anti-skidding threads 11 and the workpiece to be machined can be stably clamped.
In the implementation process of the utility model, firstly, the first lead screw 12 is rotated, because the left and right sides of the first lead screw 12 are provided with threads with opposite rotation directions, the two sliding seats 5 are away from each other to move, when the distance between the sliding seats 5 meets the clamping length of the workpiece to be machined, the two ends of the workpiece to be machined are placed between the pressing plate 9 and the sliding seats 5, at the same time, the second lead screw 16 is rotated, the second lead screw 16 drives the two sliders 17 to move close to each other, so that the bottom plate 1 is pushed to move downwards through the supporting rod 18, when the bottom plate 1 moves downwards, the connecting plate 10 is driven to move downwards through the first guide rod 2, so that the pressing plate 9 is pushed to move downwards through the connecting plate 10, so that the workpiece to be machined is tightly pressed on the sliding seats 5 through the pressing plate 9, the fixing of the workpiece to be machined is completed, when the workpiece to be machined needs to be taken out after the machining, so that the bottom plate 1 moves upwards, and the pressing plate 9 moves upwards under the action of the spring 7, so that the pressing plate 9 is separated from the workpiece to be machined, and the workpiece to be machined can be taken out freely; the utility model is suitable for a supplementary anchor clamps are used to digit control machine tool workstation drives the removal of sliding seat 5 through setting up first lead screw 12 to make this device can the different length of centre gripping treat the machined part, improved the application scope of whole device, and reciprocate through 16 control pressing plates of second lead screw 9, thereby make two clamp plates 9 can push down simultaneously, guaranteed that the both ends of treating the machined part can be pressed from both sides tightly simultaneously, reduced the degree of difficulty of clamping, improved work efficiency.
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.
Claims (9)
1. An auxiliary clamp for a numerical control machine tool workbench comprises a fixed plate (4), wherein fixed seats (3) are arranged at the left end and the right end of the fixed plate (4), and the auxiliary clamp is characterized in that the fixed seats (3) are connected with first guide rods (2) in a sliding manner, the upper ends of the first guide rods (2) are connected with a connecting plate (10), the lower ends of the first guide rods (2) are connected with a bottom plate (1), a first sliding chute (15) is arranged in the middle of the upper surface of the fixed plate (4), the left end and the right end of the first sliding chute (15) are connected with a sliding seat (5) in a sliding manner, the front end and the rear end of the sliding seat (5) are connected with second guide rods (8) in a sliding manner, a pressing plate (9) is connected with the upper ends of the second guide rods (8), a spring (7) is arranged between the pressing plate (9) and the sliding seat (5), the middle parts of the two sliding seats (, the left end and the right end of the second sliding chute (20) are connected with sliding blocks (17) in a sliding mode, the lower portion of each sliding block (17) is hinged to the upper end of a supporting rod (18), the lower end of each supporting rod (18) is hinged to the middle of the upper surface of the bottom plate (1), and the middle portions of the sliding blocks (17) are in threaded connection with the left side and the right side of the second screw rod (16).
2. The auxiliary clamp for the workbench of the numerical control machine tool as claimed in claim 1, wherein the left and right sides of the upper surface of the fixing plate (4) are provided with first bearing seats (13), and the first bearing seats (13) are rotatably connected with two ends of the first screw rod (12).
3. The auxiliary clamp for the workbench of the numerical control machine tool according to claim 1 or 2, wherein the left and right sides of the lower surface of the fixing plate (4) are provided with second bearing seats (19), and the second bearing seats (19) are rotatably connected with the left and right ends of the second screw rod (16).
4. The auxiliary clamp for the numerical control machine tool workbench according to the claim 1, characterized in that the left and right sides of the first screw rod (12) are provided with threads with opposite turning directions.
5. The auxiliary clamp for the numerical control machine tool workbench according to the claim 1 or 4, characterized in that the left and right sides of the second screw rod (16) are provided with threads with opposite turning directions.
6. The auxiliary clamp for the workbench of the numerical control machine tool as claimed in claim 1, wherein the right ends of the first screw rod (12) and the second screw rod (16) are provided with rotating wheels (14).
7. The auxiliary clamp for the workbench of the numerical control machine tool as claimed in claim 1, wherein the front and rear ends of the upper surface of the sliding seat (5) are provided with grooves (6), and the grooves (6) are internally provided with springs (7).
8. An auxiliary clamp for a numerical control machine tool working table according to claim 7, characterized in that the groove (6) is slidably connected with the second guide rod (8).
9. The auxiliary clamp for the workbench of the numerical control machine tool as claimed in claim 1, wherein the middle part of the upper surface of the sliding seat (5) is provided with anti-skid grains (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921883379.XU CN211136337U (en) | 2019-11-04 | 2019-11-04 | Auxiliary clamp for numerical control machine tool workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921883379.XU CN211136337U (en) | 2019-11-04 | 2019-11-04 | Auxiliary clamp for numerical control machine tool workbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211136337U true CN211136337U (en) | 2020-07-31 |
Family
ID=71773151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921883379.XU Expired - Fee Related CN211136337U (en) | 2019-11-04 | 2019-11-04 | Auxiliary clamp for numerical control machine tool workbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211136337U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112502164A (en) * | 2020-12-04 | 2021-03-16 | 中国建筑第二工程局有限公司 | Civil engineering structure self-adaptation horizontal thrust controlling means |
| CN112621297A (en) * | 2020-12-18 | 2021-04-09 | 盐城市恒动组合机床有限公司 | Work piece location integrated configuration of HJ machinery slip table |
| CN112649133A (en) * | 2020-12-23 | 2021-04-13 | 湖北省农业科学院粮食作物研究所 | Portable device for measuring root system disc binding force |
| CN113059367A (en) * | 2021-03-31 | 2021-07-02 | 台丽精密机床(温州)有限公司 | Four-axis revolving stage has adjustment mechanism's hydraulically operated fixture for digit control machine tool |
| CN113199079A (en) * | 2021-04-29 | 2021-08-03 | 广东元一科技实业有限公司 | Laminated sheet cutting device |
| CN113523842A (en) * | 2021-09-15 | 2021-10-22 | 邳州市润博家居有限公司 | Quick clamping machine tool clamp for numerical control machine tool |
-
2019
- 2019-11-04 CN CN201921883379.XU patent/CN211136337U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112502164A (en) * | 2020-12-04 | 2021-03-16 | 中国建筑第二工程局有限公司 | Civil engineering structure self-adaptation horizontal thrust controlling means |
| CN112502164B (en) * | 2020-12-04 | 2022-01-28 | 中国建筑第二工程局有限公司 | Civil engineering structure self-adaptation horizontal thrust controlling means |
| CN112621297A (en) * | 2020-12-18 | 2021-04-09 | 盐城市恒动组合机床有限公司 | Work piece location integrated configuration of HJ machinery slip table |
| CN112649133A (en) * | 2020-12-23 | 2021-04-13 | 湖北省农业科学院粮食作物研究所 | Portable device for measuring root system disc binding force |
| CN113059367A (en) * | 2021-03-31 | 2021-07-02 | 台丽精密机床(温州)有限公司 | Four-axis revolving stage has adjustment mechanism's hydraulically operated fixture for digit control machine tool |
| CN113059367B (en) * | 2021-03-31 | 2022-03-01 | 台丽精密机床(温州)有限公司 | Four-axis revolving stage has adjustment mechanism's hydraulically operated fixture for digit control machine tool |
| CN113199079A (en) * | 2021-04-29 | 2021-08-03 | 广东元一科技实业有限公司 | Laminated sheet cutting device |
| CN113523842A (en) * | 2021-09-15 | 2021-10-22 | 邳州市润博家居有限公司 | Quick clamping machine tool clamp for numerical control machine tool |
| CN113523842B (en) * | 2021-09-15 | 2021-12-03 | 邳州市润博家居有限公司 | Quick clamping machine tool clamp for numerical control machine tool |
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| 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: 20200731 Termination date: 20201104 |