CN219379871U

CN219379871U - Clamp device for CNC equipment

Info

Publication number: CN219379871U
Application number: CN202320933490.5U
Authority: CN
Inventors: 田雪峰
Original assignee: Shenzhen Suka Technology Co ltd
Current assignee: Shenzhen Suka Technology Co ltd
Priority date: 2023-04-21
Filing date: 2023-04-21
Publication date: 2023-07-21
Anticipated expiration: 2033-04-21

Abstract

The utility model relates to a fixture device for CNC equipment, which comprises a bottom plate, wherein a groove body is formed in the bottom plate, a motor is fixedly arranged on one side of the bottom in the groove body, a forward threaded rod is fixedly arranged at the output end of the motor, a reverse threaded rod is fixedly arranged at the other end of the forward threaded rod, the other end of the reverse threaded rod is rotatably arranged on the inner wall of the groove body, sleeve blocks are respectively sleeved on the forward threaded rod and the reverse threaded rod in a threaded manner, support rods are respectively fixedly arranged on two sides of the sleeve blocks, sliding grooves are respectively formed in two sides of the top of the bottom plate, the two support rods are fixedly connected with a movable plate, a placing block is fixedly arranged at the top of the bottom plate, a first clamping block mechanism is arranged on the inner side of the placing block, and a second clamping block mechanism is fixedly arranged on the front side and the rear side of the placing block.

Description

Clamp device for CNC equipment

Technical Field

The utility model relates to the technical field of CNC equipment, in particular to a clamp device for CNC equipment.

Background

CNC machining center is a novel processing mode based on computer programming technique control machining program, has the advantage that machining precision is high, uses comparatively commonly in the milling technology of work piece, CNC machining center need assemble frock clamp, is used for fastening the work piece during the operation, makes lathe, cutter and work piece keep correct relative position, reduces the machining error.

When the traditional fixture is used, the fixture is not adjustable and inconvenient to use, so the utility model provides a fixture device for CNC equipment to solve the problems.

Disclosure of Invention

In view of the above-mentioned drawbacks of the prior art, an object of the present utility model is to provide a clamping device for a CNC device.

In order to achieve the above purpose, the utility model provides a fixture device for CNC equipment, which comprises a bottom plate, a groove body is formed in the bottom plate, a motor is fixedly arranged on one side of the bottom in the groove body, a forward threaded rod is fixedly arranged at the output end of the motor, a reverse threaded rod is fixedly arranged at the other end of the forward threaded rod, the other end of the reverse threaded rod is rotatably arranged on the inner wall of the groove body, sleeve blocks are respectively sleeved on the forward threaded rod and the reverse threaded rod in a threaded manner, supporting rods are respectively and fixedly arranged on two sides of the sleeve blocks, sliding grooves are respectively formed in two sides of the top of the bottom plate, a moving plate is slidably arranged in the sliding grooves, the two supporting rods are fixedly connected with the moving plate, a placing block is fixedly arranged at the top of the bottom plate, workpieces are placed on the placing block, a first clamping block mechanism is arranged on the inner side of the placing block, and a second clamping block mechanism is respectively and fixedly arranged on the front side and the rear side of the placing block.

Preferably, the lateral wall of the movable plate is slidably penetrated with a transverse plate, the other end of the movable plate is fixedly connected with the first clamping block mechanism, and the mounting position of the transverse plate can be fixed.

Preferably, the first clamping block mechanism comprises a fixed block, the fixed block is fixedly connected with the transverse plate, a placing groove is formed in the inner side of the fixed block, a buffer mechanism is fixedly arranged in the placing groove, and the buffer mechanism is fixedly connected with the first clamping block.

Preferably, the second clamping block mechanism comprises a vertical plate, the vertical plate is fixedly connected with the placing block, an adjusting screw is arranged on the outer side of the placing block in a threaded mode, and a second clamping block is arranged at the inner end of the adjusting screw in a rotating mode through a rotating shaft.

Preferably, the other end of the reverse threaded rod is rotatably arranged in a bearing, the bearing is fixedly arranged on the inner wall of the groove body, and a rubber pad is fixedly arranged on the inner side of the second clamping block.

Preferably, the side wall of the movable plate is provided with a positioning screw rod, the positioning screw rod is in threaded fit with the movable plate, and the transverse plate is propped against and fixed by screwing the positioning screw rod.

Preferably, a plurality of telescopic rods are fixedly arranged in the placing groove, a first clamping block is fixedly arranged at the other end of each telescopic rod, and a compression spring is sleeved on each telescopic rod.

Preferably, six telescopic rods are fixedly arranged in each placing groove, antirust paint is coated on the surface of the compression spring, and the first clamping block and the second clamping block are made of stainless steel materials.

Compared with the prior art, the utility model has the beneficial effects that:

through the motor, forward threaded rod, reverse threaded rod, first clamp splice mechanism and second clamp splice mechanism isotructure that set up, start motor work, the motor drives two first clamp splice mechanisms and is close to each other, and then fixed to placing the work piece centre gripping on the piece, and first clamp splice mechanism carries out the centre gripping to the both sides of work piece fixedly, and second clamp splice mechanism carries out the centre gripping to the front and back of work piece fixedly, has solved traditional frock clamp and has not adjustable, inconvenient problem of use when using.

Through the structures such as the telescopic rod, the compression spring and the like, when the first clamping block clamps and fixes two sides of a workpiece, the workpiece can be protected to a certain extent under the action of the buffer force of the compression spring; through adjusting screw, pivot and the second clamp splice isotructure that sets up, screw the locating screw, the locating screw drives two second clamp splice and is close to each other, and then fixes both sides around the machined part, and the rubber pad of setting can play the effect of protection to the machined part.

Drawings

In order to more clearly illustrate the solution of the present utility model, a brief description will be given below of the drawings required for the description of the embodiments of the present utility model, it being apparent that the drawings in the following description are some embodiments of the present utility model, and that other drawings may be obtained from these drawings without the exercise of inventive effort for a person of ordinary skill in the art.

Fig. 1 is a perspective view of the present utility model when no placement block is provided.

Fig. 2 is a front view provided by the present utility model.

Fig. 3 is a cross-sectional view provided by the present utility model.

Fig. 4 is a schematic structural diagram of a second clamping block mechanism provided by the utility model.

Fig. 5 is a schematic structural diagram of a first clamping block mechanism provided by the utility model.

Reference numerals illustrate:

1. a cross plate; 2. a bottom plate; 3. a moving plate; 4. a chute; 5. a motor; 6. sleeving blocks; 7. a forward threaded rod; 8. a reverse threaded rod; 9. a support rod; 10. a bearing; 11. a tank body; 12. positioning a screw; 13. a first clamping block mechanism; 131. a first clamping block; 132. a placement groove; 133. a compression spring; 134. a fixed block; 135. a telescopic rod; 14. placing a block; 15. a second clamping block mechanism; 151. adjusting a screw; 152. a riser; 153. a second clamping block; 154. a rubber pad; 155. a rotating shaft; 16. and (5) machining a workpiece.

Detailed Description

The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. 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 fall within the scope of the utility model.

The terms "comprising" and "having" and any variations thereof in the description of the utility model and the claims and the description of the drawings above are intended to cover a non-exclusive inclusion. The terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order.

Referring to fig. 1-5, the utility model provides a fixture device for CNC equipment, which comprises a bottom plate 2, a groove body 11 is formed in the bottom plate 2, a motor 5 is fixedly arranged at one side of the inner bottom of the groove body 11, a forward threaded rod 7 is fixedly arranged at the output end of the motor 5, a reverse threaded rod 8 is fixedly arranged at the other end of the reverse threaded rod 8, the other end of the reverse threaded rod 8 is rotatably arranged on the inner wall of the groove body 11, a sleeve block 6 is respectively sleeved on the forward threaded rod 7 and the reverse threaded rod 8 in a threaded manner, support rods 9 are respectively fixedly arranged at two sides of the sleeve block 6, sliding grooves 4 are respectively formed at two sides of the top of the bottom plate 2, a movable plate 3 is arranged in the sliding grooves 4 in a sliding manner, two support rods 9 are fixedly connected with the movable plate 3, a placing block 14 is fixedly arranged at the top of the bottom plate 2, a workpiece 16 is placed on the placing block 14, a first clamping block mechanism 13 is arranged at the inner side of the placing block 14, a second clamping block mechanism 15 is fixedly arranged at the front and rear sides of the placing block 14, the first clamping block 13 and the second clamping block mechanism 15 is respectively arranged through the arranged at the front and rear sides of the motor 5, the forward threaded rod 7, the first clamping block mechanism 13 and the second clamping block mechanism 15 are respectively arranged, and the second clamping mechanism 15 are respectively arranged, and the other clamping mechanism is not convenient to clamp the workpiece 16 when the first clamping mechanism and the workpiece 16 is fixed and the workpiece 16 is not in the two clamping mechanism is fixed;

referring to fig. 2-5, a transverse plate 1 is slidably arranged on the side wall of a moving plate 3, the other end of the moving plate 3 is fixedly connected with a first clamping block mechanism 13, the mounting position of the transverse plate 1 can be fixed, the first clamping block mechanism 13 comprises a fixed block 134, the fixed block 134 is fixedly connected with the transverse plate 1, a placing groove 132 is formed in the inner side of the fixed block 134, a buffer mechanism is fixedly arranged in the placing groove 132 and is fixedly connected with the first clamping block 131, a second clamping block mechanism 15 comprises a vertical plate 152, the vertical plate 152 is fixedly connected with the placing block 14, an adjusting screw 151 is arranged on the outer side of the placing block 14 in a threaded manner, a second clamping block 153 is rotatably arranged at the inner end of the adjusting screw 151 through a rotating shaft 155, a plurality of telescopic rods 135 are fixedly arranged in the placing groove 132, the first clamping block 131 is fixedly arranged at the other end of the telescopic rods 135, the telescopic rods 135 are sleeved with compression springs 133, six telescopic rods 135 are fixedly arranged in each placing groove 132, rust-proof paint is coated on the surfaces of the compression springs 133, the first clamping blocks 131 and the second clamping blocks 153 are made of stainless steel materials, the other ends of the reverse threaded rods 8 are rotatably arranged in bearings 10, the bearings 10 are fixedly arranged on the inner walls of the groove bodies 11, rubber pads 154 are fixedly arranged on the inner sides of the second clamping blocks 153, positioning screws 12 are arranged on the side walls of the moving plates 3, the positioning screws 12 are in threaded fit with the moving plates 3, the transverse plates 1 are abutted and fixed through screwing the positioning screws 12, and when the two sides of a machined piece 16 are clamped and fixed through the arranged telescopic rods 135, the compression springs 133 and other structures, the first clamping blocks 131 can protect the machined piece 16 to a certain extent under the buffer force of the compression springs 133; through the structure such as adjusting screw 151, pivot 155 and the second clamp splice 153 that set up, screw set screw 12, set screw 12 drives two second clamp splice 153 and is close to each other, and then fixes both sides around the machined part 16, and the rubber pad 154 of setting can play the effect of protection to the machined part 16.

The working principle and the using method of the utility model are as follows:

when the clamping block device is used, the motor 5 is started to work, the motor 5 drives the two first clamping block mechanisms 13 to be close to each other, then the workpiece 16 on the placing block 14 is clamped and fixed, the first clamping block mechanisms 13 clamp and fix the two sides of the workpiece 16, and the second clamping block mechanisms 15 clamp and fix the front and back of the workpiece 16, so that the clamping block device is specific: when the first clamping blocks 131 clamp and fix the two sides of the workpiece 16, the workpiece 16 can be protected to a certain extent under the action of the buffer force of the compression springs 133; through the structure such as adjusting screw 151, pivot 155 and the second clamp splice 153 that set up, screw set screw 12, set screw 12 drives two second clamp splice 153 and is close to each other, and then fixes both sides around the machined part 16, and the rubber pad 154 of setting can play the effect of protection to the machined part 16.

As an improvement to the above-described technical solution,

the foregoing is merely illustrative of the present utility model and is not to be construed as limiting thereof; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced with equivalents; all equivalent structures or equivalent flow changes made by the specification and the attached drawings of the utility model or directly or indirectly applied to other related technical fields are included in the protection scope of the utility model.

Claims

1. A fixture apparatus for a CNC device, characterized by: including the bottom plate, the cell body has been seted up in the bottom plate, fixed being provided with the motor in bottom one side in the cell body, the fixed forward threaded rod that is provided with of motor output, the fixed reverse threaded rod that is provided with of forward threaded rod other end, reverse threaded rod other end rotates and sets up the inner wall of cell body, forward threaded rod with the cover piece is equipped with to the last thread bush of reverse threaded rod respectively, the cover piece both sides are fixed respectively and are provided with branch, the spout has been seted up respectively to bottom plate top both sides, the slip is provided with the movable plate in the spout, two branch all with movable plate fixed connection, the bottom plate top is fixed to be provided with places the piece, place the piece on the piece, place the piece inboard and be provided with first clamp splice mechanism, place the piece around both sides respectively fixed be provided with second clamp splice mechanism.

2. A fixture apparatus for a CNC device according to claim 1, wherein: the lateral wall of the movable plate is provided with a transverse plate in a sliding penetrating mode, the other end of the movable plate is fixedly connected with the first clamping block mechanism, and the mounting position of the transverse plate can be fixed.

3. A fixture apparatus for a CNC device according to claim 2, wherein: the first clamping block mechanism comprises a fixed block, the fixed block is fixedly connected with the transverse plate, a placing groove is formed in the inner side of the fixed block, a buffer mechanism is fixedly arranged in the placing groove, and the buffer mechanism is fixedly connected with the first clamping block.

4. A fixture apparatus for a CNC device according to claim 3, wherein: the second clamping block mechanism comprises a vertical plate, the vertical plate is fixedly connected with the placing block, an adjusting screw is arranged on the outer side of the placing block in a threaded mode, and a second clamping block is arranged at the inner end of the adjusting screw in a rotating mode through a rotating shaft.

5. A fixture apparatus for a CNC device according to claim 4, wherein: the other end of the reverse threaded rod is rotatably arranged in a bearing, the bearing is fixedly arranged on the inner wall of the groove body, and a rubber pad is fixedly arranged on the inner side of the second clamping block.

6. A fixture apparatus for a CNC device according to claim 5, wherein: the lateral wall of the movable plate is provided with a positioning screw rod, the positioning screw rod is in threaded fit with the movable plate, and the transverse plate is propped against and fixed by screwing the positioning screw rod.

7. The fixture apparatus for a CNC device of claim 6, wherein: the placing groove is internally provided with a plurality of telescopic rods in a fixed mode, the other ends of the telescopic rods are fixedly provided with first clamping blocks, and compression springs are sleeved on the telescopic rods.

8. A fixture apparatus for a CNC device according to claim 7, wherein: six telescopic rods are fixedly arranged in each placing groove, antirust paint is coated on the surfaces of the compression springs, and the first clamping blocks and the second clamping blocks are made of stainless steel materials.