CN216576751U - Multi-angle clamping fixture for machine tool part production - Google Patents
Multi-angle clamping fixture for machine tool part production Download PDFInfo
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- CN216576751U CN216576751U CN202123371594.1U CN202123371594U CN216576751U CN 216576751 U CN216576751 U CN 216576751U CN 202123371594 U CN202123371594 U CN 202123371594U CN 216576751 U CN216576751 U CN 216576751U
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- threaded rod
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- fixed plate
- gear
- machine tool
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 230000000694 effects Effects 0.000 claims abstract description 15
- 230000002457 bidirectional effect Effects 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a multi-angle centre gripping anchor clamps are used in production of lathe spare part, including supporting leg, mounting panel and first fixed plate, the supporting leg top is provided with the backup pad, and is connected with the mounting panel above the backup pad, backup pad and mounting panel constitute revolution mechanic, first gear is installed to below such as mounting panel, the backup pad lower extreme is provided with first motor, and is connected with the second gear on the first motor, first movable groove has been seted up to the mounting panel upper end. This multi-angle centre gripping anchor clamps are used in machine tool parts production is provided with and is connected through second fixed plate and connecting block, makes second fixed plate accessible spacing groove be connected with the connecting block fast, and the recess block that rethread spring promotion gag lever post and second fixed plate were seted up is connected, can restrict the activity of second fixed plate, fixes it, and outwards pulling the gag lever post simultaneously can remove the fixed to the second fixed plate, can reach the effect of quick replacement anchor clamps, improves the device practicality.
Description
Technical Field
The utility model relates to a lathe technical field specifically is a multi-angle centre gripping anchor clamps is used in machine tool spare part production.
Background
Machine tools are machines for manufacturing machines, also called machine tools or machine tools, and are conventionally called machine tools for short. Generally, the method for processing mechanical parts in modern machine manufacturing includes the following steps: in addition to cutting, casting, forging, welding, pressing, extrusion, and the like are known, but in general, parts requiring high precision and fine surface roughness are subjected to final machining by cutting on a machine tool, and when the parts are machined, the parts need to be clamped, but since the parts have the same shape, the parts need to be clamped from various angles.
The lathe convenient to multi-angle centre gripping is fixed like chinese patent publication No. CN213317862U now, press the subassembly to carry out the centre gripping through activity splint or face, start driving motor, utilize driving motor to drive two-way threaded rod and rotate, and under the screw thread screwing action, drive activity splint through a spacing slider and remove in order pressing from both sides tight material, be applicable to the condition that material panel is thick, and the face clamp plate should be in the state of upturning, this device can't change the anchor clamps, the scope of centre gripping is limited.
Therefore, a multi-angle clamping fixture for machine tool part production is provided so as to solve the problems mentioned above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multi-angle centre gripping anchor clamps is used in machine tool parts production to solve above-mentioned background art and propose the problem that can't be to anchor clamps quick replacement.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lathe spare part production is with multi-angle centre gripping anchor clamps, includes supporting leg, mounting panel and first fixed plate:
a supporting plate is arranged above the supporting leg, an installing plate is connected above the supporting plate, the supporting plate and the installing plate form a rotating structure, a first gear is installed below the installing plate, a first motor is arranged at the lower end of the supporting plate, and a second gear is connected to the upper end of the first motor;
a first movable groove is formed in the upper end of the mounting plate, a first threaded rod is arranged in the first movable groove, a second motor is connected to the right side of the first threaded rod, and a first fixing plate is arranged in the first movable groove;
first fixed plate right-hand member is provided with the third motor, and is provided with the connecting block on the left of the first fixed plate, the connecting block is inside to run through there is the gag lever post, and the outside cover of gag lever post is equipped with the spring, the connecting block left side is connected with the second fixed plate, and the inside second activity groove of having seted up of second fixed plate, the inside second threaded rod that is provided with of second activity inslot, and second threaded rod upper end is connected with the crank.
Preferably, the first gear and the second gear are in meshed connection, and the first gear and the second gear form a rotating structure.
By adopting the technical scheme, the first gear and the second gear can be rotated by starting the first motor, so that the whole clamping device can be rotated to adjust the clamping angle.
Preferably, the first threaded rod and the first movable groove form a movable structure, and the first threaded rod and the second threaded rod are both bidirectional threaded rods.
By adopting the technical scheme, when the bidirectional first threaded rod rotates, the two groups of first fixing plates connected by the threads can move relatively.
Preferably, the first threaded rod is in threaded connection with the first fixing plate, and the first threaded rod and the first fixing plate form a movable structure.
By adopting the technical scheme, when the second motor drives the first threaded rod to rotate, the distance between the two groups of first fixing plates is adjusted.
Preferably, a limiting groove is formed in the left side of the connecting block, and the limiting groove is connected with the second fixing plate in a clamping manner;
the limiting groove and the second fixing plate form a movable structure.
By adopting the technical scheme, the clamp can be rapidly installed or replaced through the clamping of the second fixing plate and the limiting groove.
Preferably, the limiting rods and the springs form a movable structure, the limiting rods are arranged in two groups, and the limiting rods are symmetrically distributed on two sides of the connecting block by taking the central line of the connecting block as an axis.
Adopt above-mentioned technical scheme, promote the gag lever post through the spring and be connected with the second fixed plate, can restrict the activity of second fixed plate, fix it.
Preferably, the external thread of the second threaded rod is connected with a clamping plate, the second threaded rod and the clamping plate form a movable structure, and the second threaded rod and the second movable groove form a movable structure.
Adopt above-mentioned technical scheme, through rotating the crank, can make two sets of splint relative motion, adjust the interval between the splint, carry out the centre gripping to the part.
Compared with the prior art, the beneficial effects of the utility model are that: the multi-angle clamping fixture for machine tool part production;
1. a first gear is meshed with a second gear to be connected, a first motor is started, the first gear and the second gear rotate to enable the clamping device to integrally rotate to adjust the vertical clamping angle of the clamping device, meanwhile, when the second motor is started, a first threaded rod rotates to adjust the distance between two groups of first fixing plates according to the width of a part, and then a third motor drives a connecting block to rotate to change the transverse clamping angle of the clamp;
2. through second fixed plate and connecting block connection, make second fixed plate accessible spacing groove be connected with the connecting block fast, the recess block that rethread spring promotion gag lever post and second fixed plate were seted up is connected, can restrict the activity of second fixed plate, fixes it, outwards pulls out the gag lever post simultaneously and can remove the fixed to the second fixed plate, can reach the effect of quick replacement anchor clamps, improves the device practicality.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top view of the present invention;
fig. 3 is a schematic structural view of a first threaded rod and a first fixing plate of the present invention;
fig. 4 is a schematic diagram of the structure of the connecting block and the second fixing plate of the present invention;
fig. 5 is a schematic view of the structure of the second threaded rod and the clamping plate of the present invention.
In the figure: 1. supporting legs; 2. a support plate; 3. mounting a plate; 4. a first gear; 5. a first motor; 6. a second gear; 7. a first movable slot; 8. a first threaded rod; 9. a second motor; 10. a first fixing plate; 11. a third motor; 12. connecting blocks; 13. a limiting rod; 14. a spring; 15. a second fixing plate; 16. a limiting groove; 17. a second movable slot; 18. a second threaded rod; 19. a crank; 20. and (4) clamping the plate.
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. 1-3, the present invention provides a technical solution: the utility model provides a multi-angle centre gripping anchor clamps is used in machine tool parts production, including supporting leg 1, mounting panel 3 and first fixed plate 10, 1 top of supporting leg is provided with backup pad 2, and 2 tops of backup pad are connected with mounting panel 3, backup pad 2 constitutes revolution mechanic with mounting panel 3, first gear 4 is installed to mounting panel 3 below, 2 lower extremes in backup pad are provided with first motor 5, and be connected with second gear 6 on the first motor 5, first gear 4 is connected with the meshing of second gear 6, first gear 4 constitutes revolution mechanic with second gear 6, start first motor 5 during the use, drive second gear 6 and first gear 4 and rotate, thereby make the fixture of top rotate, thereby adjust the square angle of centre gripping.
Referring to fig. 1-3, a first movable groove 7 is formed in the upper end of the mounting plate 3, a first threaded rod 8 is arranged inside the first movable groove 7, a second motor 9 is connected to the right side of the first threaded rod 8, a first fixing plate 10 is arranged inside the first movable groove 7, the first threaded rod 8 and the first movable groove 7 form a movable structure, the first threaded rod 8 and the second threaded rod 18 are both bidirectional threaded rods, when the first threaded rod 8 rotates, two sets of first fixing plates 10 connected through external threads can move relatively, the first threaded rod 8 is in threaded connection with the first fixing plates 10, the first threaded rod 8 and the first fixing plates 10 form a movable structure, when the second motor 9 is started, the first threaded rod 8 rotates, the two sets of first fixing plates 10 move relatively, and the distance between the first fixing plates 10 is changed.
Referring to fig. 4 and 5, a third motor 11 is disposed at the right end of the first fixing plate 10, a connecting block 12 is disposed at the left side of the first fixing plate 10, a limiting rod 13 penetrates through the connecting block 12, a spring 14 is sleeved outside the limiting rod 13, a second fixing plate 15 is connected to the left side of the connecting block 12, a second movable groove 17 is disposed inside the second fixing plate 15, a second threaded rod 18 is disposed inside the second movable groove 17, a crank 19 is connected to the upper end of the second threaded rod 18, a limiting groove 16 is disposed at the left side of the connecting block 12, the limiting groove 16 is connected to the second fixing plate 15 in a clamping manner, the limiting groove 16 and the second fixing plate 15 form a movable structure, the second fixing plate 15 can be connected to the connecting block 12 quickly through the limiting groove 16, the limiting rod 13 is pushed by the spring 14 to be connected to the second fixing plate 15 to limit the movement of the second fixing plate 15 and can be fixed by pulling the limiting rod 13 outwards, can reach quick replacement's effect, gag lever post 13 constitutes the active structure with spring 14, and gag lever post 13 is provided with two sets ofly, and gag lever post 13 uses connecting block 12 central line as axle bilateral symmetry distribution, 18 outside threaded connection of second threaded rod has splint 20, second threaded rod 18 constitutes the active structure with splint 20, and second threaded rod 18 constitutes the active structure with second activity groove 17, through rotating crank 19, can make two sets of splint 20 relative motion, the interval between the adjustment splint 20, carry out the centre gripping to the part, reverse rotation crank 19 simultaneously, just can remove the fixed to the part.
The working principle is as follows: when the multi-angle clamping fixture for machine tool part production is used, firstly, when the first motor 5 is started, the second gear 6 and the first gear 4 rotate, so that the clamping mechanism above the fixture rotates to adjust the vertical angle of clamping, meanwhile, when the second motor 9 is started, the first threaded rod 8 rotates, the two groups of first fixing plates 10 move relatively to change the distance between the first fixing plates 10, the distance between the two groups of clamps can be adjusted according to the width difference of parts, the two groups of clamping plates 20 can move relatively by rotating the crank 19, the distance between the clamping plates 20 can be adjusted according to the thickness difference of parts to clamp the parts, and meanwhile, the crank 19 is rotated reversely to release the fixation of the parts, and because the parts have various specification shapes, the parts can also rotate through the third motor 11 to adjust the transverse angle clamped by the clamps, in order to guarantee best centre gripping angle, and second fixed plate 15 accessible spacing groove 16 is connected with connecting block 12 fast, and rethread spring 14 promotes gag lever post 13 and is connected with second fixed plate 15, and the activity of restriction second fixed plate 15 is fixed it, pulls out gag lever post 13 simultaneously and can relieve the fixed of second fixed plate 15, can reach quick replacement's effect to because of changing suitable anchor clamps to different parts, thereby accomplish a series of work. Those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a production of lathe spare part is with multi-angle centre gripping anchor clamps, includes supporting leg (1), mounting panel (3) and first fixed plate (10), its characterized in that:
a supporting plate (2) is arranged above the supporting leg (1), an installing plate (3) is connected above the supporting plate (2), the supporting plate (2) and the installing plate (3) form a rotating structure, a first gear (4) is installed below the installing plate (3), a first motor (5) is arranged at the lower end of the supporting plate (2), and a second gear (6) is connected at the upper end of the first motor (5);
a first movable groove (7) is formed in the upper end of the mounting plate (3), a first threaded rod (8) is arranged in the first movable groove (7), a second motor (9) is connected to the right side of the first threaded rod (8), and a first fixing plate (10) is arranged in the first movable groove (7);
first fixed plate (10) right-hand member is provided with third motor (11), and is provided with connecting block (12) on the left of first fixed plate (10), connecting block (12) inside runs through gag lever post (13), and gag lever post (13) outside cover is equipped with spring (14), connecting block (12) left side is connected with second fixed plate (15), and second fixed plate (15) inside second activity groove (17) of having seted up, second activity groove (17) inside is provided with second threaded rod (18), and is connected with crank (19) on second threaded rod (18).
2. The multi-angle clamping fixture for machine tool component production according to claim 1, characterized in that: the first gear (4) is in meshed connection with the second gear (6), and the first gear (4) and the second gear (6) form a rotating structure.
3. The multi-angle clamping fixture for machine tool component production according to claim 1, characterized in that: the first threaded rod (8) and the first movable groove (7) form a movable structure, and the first threaded rod (8) and the second threaded rod (18) are both bidirectional threaded rods.
4. The multi-angle clamping fixture for machine tool component production according to claim 1, characterized in that: the first threaded rod (8) is in threaded connection with the first fixing plate (10), and the first threaded rod (8) and the first fixing plate (10) form a movable structure.
5. The multi-angle clamping fixture for machine tool component production according to claim 1, characterized in that: a limiting groove (16) is formed in the left side of the connecting block (12), and the limiting groove (16) is connected with the second fixing plate (15) in a clamping mode;
the limiting groove (16) and the second fixing plate (15) form a movable structure.
6. The multi-angle clamping fixture for machine tool component production according to claim 1, characterized in that: the limiting rods (13) and the springs (14) form a movable structure, two groups of limiting rods (13) are arranged, and the limiting rods (13) are symmetrically distributed on two sides of the axis which is the central line of the connecting block (12).
7. The multi-angle clamping fixture for machine tool component production according to claim 1, characterized in that: the external thread of the second threaded rod (18) is connected with a clamping plate (20), the second threaded rod (18) and the clamping plate (20) form a movable structure, and the second threaded rod (18) and the second movable groove (17) form a movable structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123371594.1U CN216576751U (en) | 2021-12-30 | 2021-12-30 | Multi-angle clamping fixture for machine tool part production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123371594.1U CN216576751U (en) | 2021-12-30 | 2021-12-30 | Multi-angle clamping fixture for machine tool part production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216576751U true CN216576751U (en) | 2022-05-24 |
Family
ID=81628915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123371594.1U Expired - Fee Related CN216576751U (en) | 2021-12-30 | 2021-12-30 | Multi-angle clamping fixture for machine tool part production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216576751U (en) |
-
2021
- 2021-12-30 CN CN202123371594.1U patent/CN216576751U/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: 20220524 |