CN220718500U - Machine tool fixture with pressure regulating mechanism - Google Patents
Machine tool fixture with pressure regulating mechanism Download PDFInfo
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- CN220718500U CN220718500U CN202321811823.3U CN202321811823U CN220718500U CN 220718500 U CN220718500 U CN 220718500U CN 202321811823 U CN202321811823 U CN 202321811823U CN 220718500 U CN220718500 U CN 220718500U
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- 230000001105 regulatory effect Effects 0.000 title abstract description 3
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 16
- 238000001125 extrusion Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 abstract description 12
- 238000005381 potential energy Methods 0.000 abstract description 6
- 238000005299 abrasion Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 10
- 238000003466 welding Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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Abstract
The utility model discloses a machine tool fixture with a pressure regulating mechanism, which comprises a side plate and a bottom plate, wherein two sides of the bottom plate are arranged at the bottom end of the outer wall of the inner side of the side plate, a bidirectional screw rod is arranged at the upper end of the middle part of the outer wall of the inner side of the side plate, the outer wall of the bidirectional screw rod is in threaded connection with two groups of threaded sleeve blocks, the top end of the outer side of the bidirectional screw rod penetrates through the outer wall of the side plate to be arranged at the output end of the inner side of a motor, a supporting side rod is arranged in the middle of the outer wall of the top end of the threaded sleeve block, and a machine tool clamping block is arranged on the inner side outer wall of the top end of the supporting side rod. According to the utility model, the two groups of machine tool clamping blocks are driven to carry out adjustment operation under the sliding action of the thread training stage on the thread sleeve block and the outer wall of the bidirectional screw rod, and the abrasion of the thread sleeve block and the outer wall of the bidirectional screw rod in the threaded connection process is slowed down under the combined action of the sliding efficiency of the sliding rod at the bottom end and the limiting sliding block and the elastic potential energy of the first spring, so that the service life of the device can be ensured, and the working efficiency is improved.
Description
Technical Field
The utility model belongs to the field of machine tool fixtures, and particularly relates to a machine tool fixture with a pressure adjusting mechanism.
Background
In the machine manufacturing industry, lathes are widely used for machining various parts, and the problem of clamping and positioning of the lathes is related to the machining of the parts.
At present, when the existing clamp works, in the frequent clamping and loosening processes, the tightness condition of workpiece clamping is judged by manually acting on a workpiece, so that more time is consumed, the labor intensity is increased, and the working efficiency is reduced.
We therefore propose a machine tool holder with a pressure adjustment mechanism to solve the above problems.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model provides the following technical scheme:
the machine tool fixture with the pressure adjusting mechanism comprises a side plate and a bottom plate, wherein two sides of the bottom plate are arranged at the bottom end of the outer wall of the inner side of the side plate, a bidirectional screw rod is arranged at the upper end of the middle part of the outer wall of the inner side of the side plate, the outer wall of the bidirectional screw rod is in threaded connection with two groups of threaded sleeve blocks, the outer wall of the outer side of the bidirectional screw rod penetrates through the outer wall of the side plate to be arranged at the output end of the inner side of a motor, a supporting side rod is arranged in the middle of the outer wall of the top end of the threaded sleeve block, a machine tool clamping block is arranged on the inner side outer wall of the top end of the supporting side rod, and an extrusion protection pad for increasing clamping friction force is arranged in the middle of the outer wall of the inner side of the machine tool clamping block through a dismounting mechanism;
the middle part fixed mounting of thread bush piece outer wall bottom has spacing slider, and spacing slider all sliding connection is on the outer wall of slide bar, the equal fixed mounting in slide bar both sides top has spacing groove inner wall middle part, and the spacing groove is seted up at bottom plate top middle part, the outer wall middle part welding in the spacing slider outside has first spring, and the equal welding in spacing groove inner wall middle part in first spring outside top, first spring middle part all encircles on the outer wall of slide bar.
Through the starter motor, drive two sets of lathe clamp splice under the slip effect of screw thread training level on screw thread cover piece and the two-way lead screw outer wall and adjust the operation, under the combined action of the sliding efficiency of slide bar and spacing slider of bottom and the elastic potential energy of first spring, slow down the wearing and tearing of screw thread cover piece and two-way lead screw outer wall in threaded connection in-process for device life can be ensured, work efficiency has been improved.
As the preference of above-mentioned technical scheme, dismouting mechanism is including seting up the Y type groove at lathe clamp splice inside wall middle part, and all pegging graft in Y type inslot wall middle part has the grafting piece, the inboard top of grafting piece is all fixed mounting in limiting plate lateral wall middle part, limiting plate inside wall is installed in extrusion protection pad lateral wall middle part, the outer wall at both ends has all been pegged graft spacing inserted bar about the grafting piece, and the spacing inserted bar outside all runs through the outer wall of lathe clamp splice and install in the pulling rod inside wall middle part, the both sides of pulling rod inside wall all weld the second spring, and the inboard bottom of second spring all welds in spacing fluting inner wall bottom, spacing fluting is all symmetrically seted up at the upper and lower both ends of lathe clamp splice lateral wall.
Under the use effect of dismouting mechanism, can be stable and convenient dismantle the installation between lathe clamp splice and the extrusion protection pad for under the use effect of extrusion protection pad, improve the stability of device in the centre gripping in-process, ensured the firm efficiency of device in the use.
As the optimization of the technical scheme, the middle parts of the outer sides of the pull rods are fixedly provided with sliding blocks, the outer sides of the sliding blocks are connected to the inner sides of the sliding rails in a sliding mode, and the sliding rails are symmetrically arranged in the middle parts of the inner walls of the limiting grooves.
Under the sliding action of the sliding block and the sliding rail, the elastic potential energy of the second spring is matched, so that the limit inserted link has smooth efficiency rate in the process of inserting the inserted block.
As the optimization of the technical scheme, the middle parts of the outer side walls of the pull rods are fixedly provided with pull rings, and the front section of each pull ring is circular.
Under the use effect of the special shape of the pull ring, the pull rod and the limiting inserted bar can be pulled relatively conveniently, and the convenient efficiency of the device in the use process is improved.
The beneficial effects of the utility model are as follows:
(1) The two groups of machine tool clamping blocks are driven to carry out adjustment operation under the sliding action of the thread training stage on the thread sleeve block and the outer wall of the bidirectional screw rod, and the abrasion of the thread sleeve block and the outer wall of the bidirectional screw rod in the threaded connection process is slowed down under the combined action of the sliding efficiency of the sliding rod at the bottom end and the limiting sliding block and the elastic potential energy of the first spring, so that the service life of the device can be ensured, and the working efficiency is improved;
(2) Under the use effect of dismouting mechanism, can be stable and convenient dismantle the installation between lathe clamp splice and the extrusion protection pad for under the use effect of extrusion protection pad, improve the stability of device in the centre gripping in-process, ensured the firm efficiency of device in the use.
Drawings
FIG. 1 is a schematic diagram of a cross-sectional front view of an embodiment of the present utility model;
fig. 2 shows an enlarged schematic view of the structure of fig. 1 at a according to an embodiment of the present utility model.
Legend description:
1. a side plate; 2. a bottom plate; 3. a limit groove; 4. a slide bar; 5. a limit sliding block; 6. a first spring; 7. a threaded sleeve block; 8. supporting side bars; 9. a machine tool clamping block; 10. a Y-shaped groove; 11. a plug block; 12. a limit inserted link; 13. pulling the rod; 14. a sliding block; 15. a slide rail; 16. a second spring; 17. a pull ring; 18. limiting slotting; 19. a limiting plate; 20. extruding the protective pad; 21. a two-way screw rod; 22. and a motor.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments.
As shown in fig. 1 and 2, in the embodiment of the present utility model: the machine tool comprises a side plate 1 and a bottom plate 2, wherein two sides of the bottom plate 2 are arranged at the bottom end of the outer wall of the inner side of the side plate 1, a bidirectional screw rod 21 is arranged at the upper end of the middle part of the outer wall of the inner side of the side plate 1, two groups of thread sleeve blocks 7 are connected with the outer wall of the bidirectional screw rod 21 in a threaded manner, the outer side top end of the bidirectional screw rod 21 penetrates through the outer wall of the side plate 1 to be arranged at the output end of the inner side of a motor 22, a supporting side rod 8 is arranged in the middle of the outer wall of the top end of the thread sleeve block 7, a machine tool clamping block 9 is arranged on the inner side outer wall of the top end of the supporting side rod 8, and an extrusion protection pad 20 for increasing clamping friction force is arranged in the middle of the outer wall of the inner side of the machine tool clamping block 9 through a dismounting mechanism;
the middle part fixed mounting of thread bush piece 7 outer wall bottom has spacing slider 5, and spacing slider 5 all sliding connection is on the outer wall of slide bar 4, and the equal fixed mounting in slide bar 4 both sides top has spacing groove 3 inner wall middle part, and spacing groove 3 is offered at bottom plate 2 top middle part, and the outer wall middle part welding in spacing slider 5 outside has first spring 6, and the equal welding in spacing groove 3 inner wall middle part in first spring 6 outside top, and first spring 6 middle part all encircles on the outer wall of slide bar 4.
Through starter motor 22, drive two sets of lathe clamp splice 9 under the slip effect of screw thread exercise level on screw thread cover piece 7 and the two-way lead screw 21 outer wall and adjust the operation, under the combined action of the sliding efficiency of slide bar 4 and spacing slider 5 and the elastic potential energy of first spring 6 of being in the bottom, slow down the wearing and tearing of screw thread cover piece 7 and two-way lead screw 21 outer wall in threaded connection in-process for device life can be ensured, work efficiency has been improved.
As shown in fig. 1 and 2, the dismounting mechanism comprises a Y-shaped groove 10 formed in the middle of the inner side wall of the machine tool clamping block 9, the middle of the inner wall of the Y-shaped groove 10 is inserted with an inserting block 11, the top end of the inner side of the inserting block 11 is fixedly mounted in the middle of the outer side wall of a limiting plate 19, the inner side wall of the limiting plate 19 is mounted in the middle of the outer side wall of an extrusion protection pad 20, the outer walls of the upper end and the lower end of the inserting block 11 are inserted with limiting inserting rods 12, the outer sides of the limiting inserting rods 12 penetrate through the outer wall of the machine tool clamping block 9 and are mounted in the middle of the inner side wall of a pulling rod 13, two sides of the inner side wall of the pulling rod 13 are welded with second springs 16, the bottom ends of the inner side of the second springs 16 are welded with the bottom ends of the inner wall of a limiting groove 18, and the limiting groove 18 is symmetrically formed in the upper end and the lower end of the outer side wall of the machine tool clamping block 9.
Under the use effect of dismouting mechanism, can be stable and convenient carry out demountable installation between lathe clamp splice 9 and the extrusion protection pad 20 for under the use effect of extrusion protection pad 20, improve the stability of device in the centre gripping in-process, ensured the firm efficiency of device in the use.
As shown in FIG. 2, the sliding blocks 14 are fixedly installed at the middle parts of the outer sides of the pulling rods 13, the outer sides of the sliding blocks 14 are slidably connected to the inner sides of the sliding rails 15, and the sliding rails 15 are symmetrically arranged at the middle parts of the inner walls of the limiting grooves 18.
Under the sliding action of the sliding block 14 and the sliding rail 15, the elastic potential energy of the second spring 16 is matched, so that the limit plug rod 12 has smooth efficiency in the process of plugging the plug block 11.
As shown in fig. 2, the middle parts of the outer side walls of the pulling rods 13 are fixedly provided with pull rings 17, and the front section of each pull ring 17 is circular.
Under the use effect of the special shape of the pull ring 17, the pull rod 13 and the limiting inserted rod 12 can be pulled relatively conveniently, and the convenient efficiency of the device in the use process is improved.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting.
Claims (4)
1. Machine tool clamp with pressure adjustment mechanism, including curb plate (1) and bottom plate (2), its characterized in that: the two sides of the bottom plate (2) are arranged at the bottom end of the outer wall of the inner side of the side plate (1), a bidirectional screw rod (21) is arranged at the upper end of the middle part of the outer wall of the inner side of the side plate (1), two groups of thread sleeve blocks (7) are connected with the outer wall of the bidirectional screw rod (21) in a threaded manner, the outer wall of the outer side of the bidirectional screw rod (21) penetrates through the outer wall of the side plate (1) to be arranged at the output end of the inner side of the motor (22), a supporting side rod (8) is arranged in the middle of the outer wall of the top end of the thread sleeve block (7), a machine tool clamping block (9) is arranged on the inner side outer wall of the top end of the supporting side rod (8), and an extrusion protection pad (20) for increasing clamping friction force is arranged in the middle of the outer wall of the inner side of the machine tool clamping block (9) through a dismounting mechanism;
the novel sliding rod is characterized in that a limit sliding block (5) is fixedly arranged in the middle of the bottom end of the outer wall of the threaded sleeve block (7), the limit sliding block (5) is slidably connected to the outer wall of the sliding rod (4), the tops of the two sides of the sliding rod (4) are fixedly arranged in the middle of the inner wall of the limit groove (3), the limit groove (3) is arranged in the middle of the top end of the bottom plate (2), a first spring (6) is welded in the middle of the outer wall of the outer side of the limit sliding block (5), the tops of the outer sides of the first spring (6) are welded in the middle of the inner wall of the limit groove (3), and the middle of the first spring (6) is encircling the outer wall of the sliding rod (4).
2. The machine tool fixture with the pressure adjusting mechanism according to claim 1, wherein the dismounting mechanism comprises a Y-shaped groove (10) formed in the middle of the inner side wall of the machine tool clamping block (9), the middle of the inner side wall of the Y-shaped groove (10) is inserted with an inserting block (11), the top end of the inner side of the inserting block (11) is fixedly mounted in the middle of the outer side wall of a limiting plate (19), the inner side wall of the limiting plate (19) is mounted in the middle of the outer side wall of an extrusion protection pad (20), limiting inserting rods (12) are inserted into the outer walls of the upper end and the lower end of the inserting block (11), the outer sides of the limiting inserting rods (12) penetrate through the outer wall of the machine tool clamping block (9) and are mounted in the middle of the inner side wall of a pulling rod (13), two sides of the inner side wall of the pulling rod (13) are welded with second springs (16), the bottom ends of the inner side of the second springs (16) are welded with the bottom ends of the inner side walls of limiting grooves (18), and the limiting grooves (18) are symmetrically formed in the upper end and the lower end of the outer side wall of the machine tool clamping block (9).
3. The machine tool fixture with the pressure adjusting mechanism according to claim 2, wherein sliding blocks (14) are fixedly arranged in the middle of the outer sides of the pulling rods (13), the outer sides of the sliding blocks (14) are connected to the inner sides of sliding rails (15) in a sliding mode, and the sliding rails (15) are symmetrically arranged in the middle of the inner walls of limiting grooves (18).
4. The machine tool clamp with the pressure adjusting mechanism according to claim 2, wherein a pull ring (17) is fixedly arranged in the middle of the outer side wall of the pull rod (13), and the pull ring (17) is circular in front cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321811823.3U CN220718500U (en) | 2023-07-11 | 2023-07-11 | Machine tool fixture with pressure regulating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321811823.3U CN220718500U (en) | 2023-07-11 | 2023-07-11 | Machine tool fixture with pressure regulating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220718500U true CN220718500U (en) | 2024-04-05 |
Family
ID=90487923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321811823.3U Active CN220718500U (en) | 2023-07-11 | 2023-07-11 | Machine tool fixture with pressure regulating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220718500U (en) |
-
2023
- 2023-07-11 CN CN202321811823.3U patent/CN220718500U/en active Active
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