CN220739505U

CN220739505U - Chuck capable of fixing diagonal angles

Info

Publication number: CN220739505U
Application number: CN202322478389.8U
Authority: CN
Inventors: 沙海顺; 李智远
Original assignee: Laizhou Weilong Valve Co ltd
Current assignee: Laizhou Weilong Valve Co ltd
Priority date: 2023-09-13
Filing date: 2023-09-13
Publication date: 2024-04-09
Anticipated expiration: 2033-09-13

Abstract

The utility model discloses a chuck capable of fixing diagonal angles, which comprises a chuck main body, wherein a chuck rotating head is arranged on one side of the chuck main body, chuck clamping jaws are arranged at the upper end of the chuck main body, mounting blocks are fixedly connected to the upper ends of the chuck clamping jaws, an assembly groove is formed in the position, close to the center of the chuck main body, of the mounting blocks, and a fixing assembly used for fixing a bearing box is arranged in the assembly groove; the utility model has wide application range and can process diagonal clamping workpieces smaller than 180 degrees; the detachable V-shaped block is convenient to replace a workpiece, and can be used immediately without repositioning the tool.

Description

Chuck capable of fixing diagonal angles

Technical Field

The utility model relates to the technical field of bearing box clamps, in particular to a clamping disc capable of fixing diagonal angles.

Background

The bearing housing is a housing component that serves to support and lubricate the bearings. The box is also called a winch box and is a box body part which plays a role of supporting and lubricating a bearing. At the same time, axial and radial forces generated by the device during operation are taken up. In devices having a rotating shaft, the shaft is typically supported for rotation by bearings which are mounted in a bearing housing which is filled with lubricating oil, which is used during operation. At the same time, various forces to which the shaft is subjected during operation are also transmitted to and carried by the bearing housing.

In the production process of the bearing box body, the machining precision is very strict, qualified products can be guaranteed to be machined by locating before machining, each product needs to be customized with a special tool, the machining precision of the tool is required to reach or be higher than the product requirement, the early investment cost is high, and the time is wasted.

In view of the above, we provide a chuck that can fix a diagonal shape to solve the above-mentioned problems.

Disclosure of Invention

The present utility model is directed to a chuck capable of fixing a diagonal type to solve the above-mentioned problems of the related art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a chuck that can fix diagonal angle, includes the chuck main part, chuck main part one side is equipped with chuck rotating head, chuck main part upper end is equipped with chuck clamping jaw, the equal fixedly connected with installation piece of chuck clamping jaw upper end, the assembly groove has been seted up to the position that the installation piece is close to chuck main part center, be equipped with the fixed subassembly that is used for fixed bearing box in the assembly groove.

As a further scheme of the utility model: the fixing assembly comprises a V-shaped block, a matching groove matched with the assembling groove is formed in one side of the V-shaped block, a V-shaped groove is formed in one side, away from the assembling groove, of the matching groove, and a locking assembly used for locking the V-shaped block is further arranged on the mounting block.

As still further aspects of the utility model: the locking assembly comprises a perforation, the perforation is formed on the mounting block, locking holes matched with the perforation are formed in two sides of the V-shaped block, a screw is arranged between the perforation and the locking holes in a penetrating mode, and a nut is fixedly connected to the screw.

As still further aspects of the utility model: anti-skid patterns are engraved on the inner sides of the V-shaped grooves.

As still further aspects of the utility model: and a round groove is formed in the bottom of the V-shaped groove.

As still further aspects of the utility model: and chamfer angles are arranged at the end parts of the side plates of the matching grooves.

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

1. the utility model has wide application range and can process the diagonally clamped workpiece smaller than 180 degrees.

2. The detachable V-shaped block is convenient to replace a workpiece, and can be used immediately without repositioning the tool.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic view of a partial structure in the present utility model.

Fig. 3 is a schematic diagram of a split structure of a fixing assembly according to the present utility model.

Wherein: 1. a chuck body; 2. a chuck rotating head; 3. chuck jaws; 4. a V-shaped block; 5. a screw; 6. a mounting block; 7. perforating; 8. a locking hole; 9. a V-shaped groove; 10. a mating groove; 11. an assembly groove; 12. and (3) a nut.

Description of the embodiments

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. 1-3, in an embodiment of the present utility model, a diagonal chuck includes a chuck main body 1, a chuck rotating head 2 is provided on one side of the chuck main body 1, chuck clamping jaws 3 are provided on the upper end of the chuck main body 1, mounting blocks 6 are fixedly connected to the upper ends of the chuck clamping jaws 3, an assembly groove 11 is provided at a position of the mounting blocks 6 near the center of the chuck main body 1, and a fixing component for fixing a bearing box is provided in the assembly groove 11; when the clamping device is used, the bearing box is placed between the four V-shaped blocks 4, then the V-shaped grooves 9 are clamped at the four corners of the bearing box, and then the tool is used for rotating the chuck rotating head 2 to tighten the chuck, so that the bearing box is fixed.

The fixing assembly comprises a V-shaped block 4, one side of the V-shaped block 4 is provided with a matching groove 10 matched with an assembling groove 11, one side of the matching groove 10 away from the assembling groove 11 is provided with a V-shaped groove 9, and the inner sides of the V-shaped grooves 9 are respectively carved with anti-skid patterns; a round groove is formed in the bottom of the V-shaped groove 9; the friction force of the inner wall of the V-shaped groove 9 can be effectively improved through the anti-skid patterns, meanwhile, the angle of the V-shaped groove 9 can be automatically designed according to the shape requirement of a machined workpiece, and the application range can be further improved.

The mounting block 6 is also provided with a locking component for locking the V-shaped block 4; the locking assembly comprises a through hole 7, the through hole 7 is formed in the mounting block 6, locking holes 8 matched with the through hole 7 are formed in two sides of the V-shaped block 4, a screw 5 is arranged between the through hole 7 and the locking holes 8 in a penetrating mode, and nuts 12 are fixedly connected to the screw 5; the end parts of the side plates of the matching groove 10 are provided with chamfers.

When the V-shaped block 4 needs to be disassembled and replaced, the screw 5 can be screwed down, then the V-shaped block 4 is pulled out of the assembly groove 11, then the V-shaped groove 9 with a required angle is replaced, and then the V-shaped block 4 is inserted into the assembly groove 11 and locked by the screw 5.

The working principle of the utility model is as follows: when the clamping device is used, the bearing box is placed among the four V-shaped blocks 4, then the V-shaped grooves 9 are clamped at the four corners of the bearing box, and then the tool is adopted to rotate the chuck rotating head 2 to tighten the chuck, so that the bearing box is fixed; when the V-shaped block 4 needs to be disassembled and replaced, the screw 5 can be screwed down, then the V-shaped block 4 is pulled out of the assembly groove 11, then the V-shaped groove 9 with a required angle is replaced, and then the V-shaped block 4 is inserted into the assembly groove 11 and locked by the screw 5.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. Although the present disclosure describes embodiments in terms of one embodiment, not every embodiment is provided with only one embodiment, and the description is for clarity only, and those skilled in the art should recognize that the embodiments described in the disclosure may be combined appropriately to form other embodiments that will be understood by those skilled in the art.

Claims

1. The utility model provides a chuck that can fix diagonal angle, includes chuck main part (1), chuck main part (1) one side is equipped with chuck rotating head (2), chuck main part (1) upper end is equipped with chuck clamping jaw (3), its characterized in that: the chuck is characterized in that the upper ends of the chuck clamping jaws (3) are fixedly connected with mounting blocks (6), an assembly groove (11) is formed in the position, close to the center of the chuck main body (1), of each mounting block (6), and a fixing assembly used for fixing the bearing box is arranged in each assembly groove (11).

2. The chuck capable of fixing diagonal types according to claim 1, wherein the fixing component comprises a V-shaped block (4), a matching groove (10) matched with the matching groove (11) is formed in one side of the V-shaped block (4), a V-shaped groove (9) is formed in one side, away from the matching groove (11), of the matching groove (10), and a locking component used for locking the V-shaped block (4) is further arranged on the mounting block (6).

3. The chuck capable of fixing diagonal types according to claim 2, wherein the locking assembly comprises a through hole (7), the through hole (7) is formed in the mounting block (6), locking holes (8) matched with the through hole (7) are formed in two sides of the V-shaped block (4), a screw (5) is arranged between the through hole (7) and the locking holes (8) in a penetrating mode, and nuts (12) are fixedly connected to the screw (5).

4. A chuck for fixing diagonal type according to claim 2, characterized in that the inner sides of the V-shaped grooves (9) are each engraved with a non-slip pattern.

5. A chuck for fixing diagonal type according to claim 2, wherein the groove bottom of the V-shaped groove (9) is provided with a circular groove.

6. A chuck for fixing diagonal type according to claim 2, wherein the side plate ends of the fitting groove (10) are each provided with a chamfer.