CN220698926U - General bracket for machining - Google Patents
General bracket for machining Download PDFInfo
- Publication number
- CN220698926U CN220698926U CN202322395146.8U CN202322395146U CN220698926U CN 220698926 U CN220698926 U CN 220698926U CN 202322395146 U CN202322395146 U CN 202322395146U CN 220698926 U CN220698926 U CN 220698926U
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- fixedly connected
- machining
- universal bracket
- outside
- mounting block
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- 238000003754 machining Methods 0.000 title claims abstract description 30
- 239000000463 material Substances 0.000 abstract description 15
- 238000009434 installation Methods 0.000 description 23
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to the technical field of machining and discloses a universal bracket for machining, which comprises a bracket, wherein two thread blocks are fixedly connected to the left side and the right side of the inside of the bracket, fixing grooves are formed in the front side and the rear side of the thread blocks, mounting blocks are slidably connected to the front side and the rear side of the thread blocks at the same time, two rack plates are slidably connected to the inside of the mounting blocks, a rotating shaft is rotatably connected to the inside of the mounting blocks, and gears are fixedly connected to the outside of the rotating shaft. According to the utility model, the clamp can be replaced by matching the structures such as the gears, so that the flexibility of the device is improved, the cost of the device is reduced, the clamp can automatically clamp the material by matching the structures such as the motor, and the rubber plate can prevent the damage to the surface of the material, so that the manpower is saved, and the product quality is improved.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to a universal bracket for machining.
Background
A universal bracket for machining is a device for clamping, positioning and supporting a workpiece. It is widely used in machining processes for fixing a workpiece and maintaining it in a stable and accurate position during the machining process, the workpiece is clamped on a bracket by a clamp or clamping device to prevent it from moving, rattling or losing balance, and a general bracket is generally provided with a support structure for providing support and stability to the workpiece, the support structure may be a fixed bearing surface, an adjustable support frame, a cushion block, etc. to ensure that the workpiece is subjected to cutting forces or other external forces during the machining process without losing balance or deformation.
The universal bracket for machining can be used for various machining operations such as milling, drilling, turning, grinding, cutting and the like, machining efficiency can be improved, machining quality can be guaranteed by using the universal bracket, workpieces can be positioned, clamped and supported conveniently, in the prior art, the clamp of the universal bracket cannot be replaced, materials with different shapes cannot be clamped, and then various brackets are required to be prepared for processing the materials with different shapes, so that cost is high, device flexibility is low, and for this reason, a universal bracket for machining is proposed by a person skilled in the art to solve the problems.
Disclosure of Invention
In order to overcome the defects, the utility model provides a universal bracket for machining, which aims to solve the problems that in the prior art, different types of universal brackets for machining need to be prepared to clamp materials with different shapes, so that the cost is increased and the flexibility is low.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a general bracket of machining, includes the support, the inside left and right sides of support is two screw thread pieces of equal fixedly connected with, front and back both sides the fixed slot has all been seted up to the close one side of screw thread piece, front and back both sides the close one end sliding connection of screw thread piece has the installation piece, the inside sliding connection of installation piece has two rack boards, the inside rotation of installation piece is connected with the pivot, the outside fixedly connected with gear of pivot, rack board is the meshing connection with the gear, the draw-in groove has been seted up to the inside of installation piece, the inside sliding connection of draw-in groove has the bolt, two the close one end fixedly connected with splint of installation piece.
As a further description of the above technical solution:
the inside fixedly connected with motor of support, the inside of splint is provided with a plurality of springs, left and right sides the equal fixedly connected with limiting plate of close one end of spring, left and right sides the equal fixedly connected with bracing piece of close one end of limiting plate, left and right sides the equal fixedly connected with rubber slab of close one end of bracing piece, front and back both sides the inside threaded connection of screw thread piece has two-way threaded rod, the right-hand member fixedly connected with belt pulley of two-way threaded rod.
As a further description of the above technical solution:
the inside of fixed slot and rack board's outside looks block, the outside of rack board is laminated with the outside of bolt.
As a further description of the above technical solution:
the outside of gear rotates with the inside of installation piece to be connected, the outside of bolt and the inside sliding connection of installation piece.
As a further description of the above technical solution:
the output end of the motor is fixedly connected with the right end of the belt pulley, and the two belt pulleys are connected through a belt.
As a further description of the above technical solution:
the other end of the spring is fixedly connected with the inner wall of the clamping plate.
As a further description of the above technical solution:
the outside of limiting plate and the inside sliding connection of splint, the outside of bracing piece and the inside sliding connection of splint.
The utility model has the following beneficial effects:
1. according to the utility model, the fixture can be replaced by matching the structures of the thread blocks, the fixing grooves, the mounting blocks, the rack plates, the rotating shaft, the gears and the like, so that the universal bracket can clamp materials with different shapes, the flexibility of the device is improved, and the cost of the device is reduced.
2. According to the utility model, the clamping plate, the spring, the limiting plate, the supporting rod, the rubber plate, the motor and other structures are matched for use, so that the clamp can automatically clamp the material, the rubber plate can prevent the surface of the material from being damaged, the manpower is saved, and the product quality is improved.
Drawings
FIG. 1 is a perspective view of a universal bracket for machining according to the present utility model;
FIG. 2 is a schematic view of a mounting block structure of a universal bracket for machining according to the present utility model;
FIG. 3 is a schematic view of a gear structure of a universal bracket for machining according to the present utility model
FIG. 4 is an enlarged view of FIG. 3 at A
Fig. 5 is a latch diagram of a universal bracket for machining according to the present utility model.
Legend description:
1. a bracket; 2. a screw block; 3. a fixing groove; 4. a mounting block; 5. rack plate; 6. a rotating shaft; 7. a gear; 8. a clamping groove; 9. a plug pin; 10. a clamping plate; 11. a spring; 12. a limiting plate; 13. a support rod; 14. a rubber plate; 15. a two-way threaded rod; 16. a belt pulley; 17. and a motor.
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.
Referring to fig. 1-5, one embodiment provided by the present utility model is: the utility model provides a general bracket of machining, which comprises a bracket 1, the inside left and right sides of support 1 all fixedly connected with two screw thread pieces 2, support 1 plays the limiting displacement to screw thread piece 2, thereby make screw thread piece 2 of left and right sides can only be in the inside of support 1 to near or be separated one side and remove, fixed slot 3 has all been seted up to the similar one side of screw thread piece 2 around, the close one end sliding connection of screw thread piece 2 has installation piece 4, the inside sliding connection of installation piece 4 has two rack plates 5, the inside rotation of installation piece 4 is connected with pivot 6, the outside fixedly connected with gear 7 of pivot 6, rack plate 5 is connected for the meshing with gear 7, through rotating pivot 6, and then drive gear 7 rotates, and then drive two rack plates 5 and move to the looks one side that separates forward, thereby make rack plate 5 and fixed slot 3 looks block, and then fix the close one end of two screw thread pieces 2 on the right side, under the same principle, the repeated operation is with left side installation piece 4 fixed at the one end of two screw thread pieces 2 on the left side, so that the inside sliding connection of installation piece 4 has two rack plates 5, the inside rotation of installation piece 4 is connected with pivot 6, the outside fixedly connected with gear 7, the outside fixedly connected with gear plate 5 is in order to make the same shape to make rack plate 5 move in order to make the fixed slot 9 and then to make the fixed slot 9, and the same side 8, when the rack plate 5 is connected with the fixed slot 5, and can be moved down, and the fixed slot 9, and can be connected with the fixed slot 5 through the opposite side 5, and 5 is moved down, thereby driving the left and right clamping plates 10 to move toward the approaching or separating side.
The inside fixedly connected with motor 17 of support 1, support 1 plays the effect of supporting motor 17, and then make motor 17 can be at support 1 on steady operation, the inside of splint 10 is provided with a plurality of springs 11, the inside evenly distributed of splint 10, the equal fixedly connected with limiting plate 12 of the nearly one end of left and right sides spring 11, the nearly one end of the equal fixedly connected with bracing piece 13 of left and right sides limiting plate 12, the equal fixedly connected with rubber slab 14 of nearly one end of left and right sides bracing piece 13, the inside threaded connection of front and back both sides thread piece 2 has two-way threaded rod 15, rotate clockwise through two-way threaded rod 15, thereby drive the thread piece 2 of left and right sides to nearly one side, and then drive the installation piece 4 of left and right sides to nearly one side to remove, thereby drive the splint 10 of left and rubber slab 14 to nearly one side, when rubber slab 14 carries out the centre gripping to the material, and then promote the left and right sides limiting plate 12 to be moved to one side that is kept away from one side, thereby promote the left and right sides limiting plate 12 to be separated from one side, thereby the two-way threaded rod 15 is rotated clockwise, thereby the quality of the fixed connection spring 14 that can take place in the process of the elastic connection of the belt pulley 15 is avoided, the quality of the product is damaged 16 is realized, and the quality of the fixed connection of the belt pulley 16 is avoided in the process is damaged.
The inside of fixed slot 3 and the outside looks block of rack board 5, the outside of rack board 5 is laminated mutually with the outside of bolt 9, through bolt 9 and the block mutually of rack board 5, and then reaches the purpose of fixed rack board 5.
The outside of gear 7 rotates with the inside of installation piece 4 to be connected, and installation piece 4 plays spacing effect to gear 7 to make gear 7 can not take place the skew when the inside of installation piece 4 rotates, the outside of bolt 9 and the inside sliding connection of installation piece 4, installation piece 4 plays spacing effect to bolt 9, thereby makes bolt 9 can only reciprocate in the inside of installation piece 4.
The output end of the motor 17 is fixedly connected with the right end of the belt pulley 16, the two belt pulleys 16 are connected through a belt, and the motor 17 is started to operate so as to drive the front belt pulley 16 and the rear belt pulley 16 to rotate through the belt.
The other end of the spring 11 is fixedly connected with the inner wall of the clamping plate 10, and the clamping plate 10 has a fixing function on the spring 11, so that the spring 11 cannot shake in the process of being extruded or performing reset motion.
The outside of limiting plate 12 and the inside sliding connection of splint 10, the outside of bracing piece 13 and the inside sliding connection splint 10 of splint 10 play spacing effect to limiting plate 12 and bracing piece 13 to the limiting plate 12 of the left and right sides and bracing piece 13 can not take place the skew in the in-process that moves to near or the side that separates.
Working principle: when the clamp needs to be replaced, the bolt 9 on the left side and the right side is pulled out upwards, the rotating shaft 6 on the right side is rotated clockwise, the rack plate 5 on the front side is driven to move backwards, the rack plate 5 on the rear side is driven to move forwards, the rack plate 5 is separated from the fixed groove 3 on the right side, the installation block 4 can be taken out from the similar side of the right side threaded block 2, under the same principle, the rotating shaft 6 on the left side is rotated anticlockwise, the installation block 4 on the left side can be taken out from the similar side of the left side threaded block 2, the installation block 4 on the left side and the right side can be installed to the similar side of the left side and the right side threaded block 2 by reverse operation, materials with different shapes can be clamped by replacing different clamps, the device cost is reduced, and the use of the bracket is more flexible, when the material needs to be clamped, the starting motor 17 is operated, so that the two pulleys 16 are driven to rotate, the two bidirectional threaded rods 15 are driven to rotate, the threaded blocks 2 on the left side and the right side move to the similar side, the mounting blocks 4 on the left side and the right side are driven to move to the similar side, the material is clamped, at the moment, the rubber plate 14 is pushed in the opposite direction of the material, the supporting rods 13 on the left side and the right side are pushed to the separating side, the limiting plates 12 on the left side and the right side are pushed to the separating side, the springs 11 on the left side and the right side are extruded to generate elastic deformation, the buffer effect is achieved in the clamping of the material, the damage to the surface of the material can be reduced by the rubber plate 14, the product quality is improved, the clamping efficiency is improved, and the labor is saved.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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 described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. A universal bracket for machining comprising a support (1), characterized in that: the novel rack is characterized in that two threaded blocks (2) are fixedly connected to the left side and the right side of the inside of the support (1), fixing grooves (3) are formed in the adjacent one sides of the threaded blocks (2), mounting blocks (4) are slidably connected to the adjacent one ends of the threaded blocks (2), two rack plates (5) are slidably connected to the inside of each mounting block (4), a rotating shaft (6) is connected to the inside of each mounting block (4), gears (7) are fixedly connected to the outside of each rotating shaft (6), the rack plates (5) are connected with the gears (7) in a meshed mode, clamping grooves (8) are formed in the inside of each mounting block (4), bolts (9) are slidably connected to the inside of each clamping groove (8), and clamping plates (10) are fixedly connected to the adjacent one ends of each mounting block (4).
2. A universal bracket for machining according to claim 1, wherein: the inside fixedly connected with motor (17) of support (1), the inside of splint (10) is provided with a plurality of springs (11), left and right sides the equal fixedly connected with limiting plate (12) of the nearly one end of spring (11), left and right sides the equal fixedly connected with bracing piece (13) of the nearly one end of limiting plate (12), left and right sides the equal fixedly connected with rubber slab (14) of the nearly one end of bracing piece (13), front and back both sides the inside threaded connection of screw thread piece (2) has two-way threaded rod (15), the right-hand member fixedly connected with belt pulley (16) of two-way threaded rod (15).
3. A universal bracket for machining according to claim 1, wherein: the inside of fixed slot (3) and the outside looks block of rack board (5), the outside of rack board (5) is laminated with the outside of bolt (9).
4. A universal bracket for machining according to claim 1, wherein: the outer part of the gear (7) is rotationally connected with the inner part of the mounting block (4), and the outer part of the bolt (9) is in sliding connection with the inner part of the mounting block (4).
5. A universal bracket for machining as claimed in claim 2, wherein: the output end of the motor (17) is fixedly connected with the right end of the belt pulley (16), and the two belt pulleys (16) are connected through a belt.
6. A universal bracket for machining as claimed in claim 2, wherein: the other end of the spring (11) is fixedly connected with the inner wall of the clamping plate (10).
7. A universal bracket for machining as claimed in claim 2, wherein: the outer part of the limiting plate (12) is in sliding connection with the inner part of the clamping plate (10), and the outer part of the supporting rod (13) is in sliding connection with the inner part of the clamping plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322395146.8U CN220698926U (en) | 2023-09-05 | 2023-09-05 | General bracket for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322395146.8U CN220698926U (en) | 2023-09-05 | 2023-09-05 | General bracket for machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220698926U true CN220698926U (en) | 2024-04-02 |
Family
ID=90438973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322395146.8U Active CN220698926U (en) | 2023-09-05 | 2023-09-05 | General bracket for machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220698926U (en) |
-
2023
- 2023-09-05 CN CN202322395146.8U patent/CN220698926U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |