CN219562211U

CN219562211U - Practical frock of expansion block

Info

Publication number: CN219562211U
Application number: CN202320184999.4U
Authority: CN
Inventors: 薛辉; 胡素恒
Original assignee: Shanghai Juke Fluid Control Co ltd
Current assignee: Shanghai Juke Fluid Control Co ltd
Priority date: 2023-02-09
Filing date: 2023-02-09
Publication date: 2023-08-22
Anticipated expiration: 2033-02-09

Abstract

The utility model relates to the technical field of expansion block processing and discloses a practical expansion block tooling, which comprises a base, wherein a fixing device is arranged on the base and used for fixing the position of an expansion block, the fixing device comprises a clamping block and a pressing block, the clamping block is matched with the pressing block for fixing the shape of the expansion block, a mounting hole is formed in the base, a placing groove is formed in the top of the base, a threaded hole is formed downwards in the placing groove, clamping grooves are formed in the placing groove towards two sides, a clamping block is arranged in the clamping groove, and the pressing block is arranged in the expansion block. This practical frock of expansion block places the expansion block on the base to through the position of fixing device fixed expansion block, make the expansion block be difficult for droing in the course of working, the expansion block is fixed between fixture block and briquetting, and the briquetting applys pressure to the expansion block, and expansion block extrusion fixture block, fixture block reverse support expansion block make the tight laminating fixture block of expansion block and briquetting, so the shape of expansion block is fixed, is favorable to reducing the deformation of expansion block thin wall.

Description

Practical frock of expansion block

Technical Field

The utility model relates to the technical field of expansion block processing, in particular to a practical expansion block tool.

Background

The expansion block is widely applied to various power mechanical equipment, sealing, installation and the like of the inner cavity of an auxiliary equipment element, the expansion block is fixed through a clamp in the production process of the expansion block, and the fixed expansion block is subjected to refining processing.

In the processing of expansion block, because the expansion block is thin chamber structure, so the expansion block is higher to the clamping force requirement of anchor clamps, however the difficult control clamping force of current anchor clamps, when the clamping dynamics of anchor clamps is insufficient, the expansion block can drop in the course of working, influences processing, and when the clamping force is great, the expansion block atress is uneven, and the expansion block thin wall produces great deformation.

Disclosure of Invention

The utility model aims to provide a practical tooling for an expansion block, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an expansion block practical frock, includes the base, set up fixing device on the base, fixing device is used for the position of fixed expansion block, fixing device includes fixture block and briquetting, the fixture block with the briquetting cooperation is used for the shape of fixed expansion block.

Preferably, the base is provided with a mounting hole.

Preferably, the top of the base is provided with a placing groove, and the placing groove is internally provided with a threaded hole downwards.

Preferably, clamping grooves are formed in the two sides of the placing groove.

Preferably, the clamping block is arranged in the clamping groove.

Preferably, the press block is disposed within the expansion block.

Preferably, inclined planes are arranged on two sides of the pressing block, and a flange is arranged at the bottom of the pressing block.

Preferably, the pressing block is provided with a positioning hole.

Preferably, a fastening bolt is arranged in the positioning hole.

Preferably, the fastening bolt is in threaded connection with the threaded hole.

This practical frock of expansion block possesses following beneficial effect:

this practical frock of expansion block places the expansion block on the base to through the position of fixing device fixed expansion block, make the expansion block be difficult for droing in the course of working, the expansion block is fixed between fixture block and briquetting, and the briquetting applys pressure to the expansion block, and expansion block extrusion fixture block, fixture block reverse support expansion block make the tight laminating fixture block of expansion block and briquetting, so the shape of expansion block is fixed, is favorable to reducing the deformation of expansion block thin wall.

Drawings

FIG. 1 is a perspective view of the structure of the present utility model;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is an exploded view of the structure of the present utility model;

FIG. 4 is a top view of the base;

FIG. 5 is an enlarged view at B in FIG. 4;

fig. 6 is a cross-sectional view of the compact of fig. 3.

In the figure: 1. a base; 2. a mounting hole; 3. a fixing device; 31. a placement groove; 32. a threaded hole; 33. a clamping groove; 34. a clamping block; 35. briquetting; 36. positioning holes; 37. a fastening bolt; 38. a flange; 39. and (5) an inclined plane.

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.

As shown in fig. 1, the embodiment of the utility model provides an expansion block practical tool, which comprises a base 1, wherein a mounting hole 2 is formed in the base 1, and the mounting hole 2 is used for fixing the base 1 on a workbench.

As shown in fig. 1-2, a fixing device 3 is arranged on the base 1, the fixing device 3 is used for fixing the position of the expansion block, the fixing device 3 comprises a clamping block 34 and a pressing block 35, and the clamping block 34 is matched with the pressing block 35 for fixing the shape of the expansion block.

As shown in fig. 2-6, the standing groove 31 is formed at the top of the base 1, the threaded hole 32 is formed downwards in the standing groove 31, the clamping groove 33 is formed in the two sides of the standing groove 31, the clamping block 34 is arranged in the clamping groove 33, the shape of the clamping block 34 is not limited, the clamping block 34 is attached to the contact surface of the clamping groove 33, the clamping block 34 is attached to the contact surface of the expansion block, the pressing block 35 is arranged in the expansion block, inclined planes 39 are arranged on two sides of the pressing block 35, the inclined planes 39 are attached to the contact surface of the inner wall of the expansion block, when the pressing block 35 is pressed down on the expansion block, the pressing block 35 conveys pressure to the thin wall of the expansion block through the inclined planes 39, so that the force is conveyed uniformly, the thin wall of the expansion block is stressed uniformly, the expansion block is not easy to deform, the bottom of the pressing block 35 is provided with a flange 38, the width of the flange 38 is smaller than the minimum width of the inner wall of the expansion block, the pressing block 35 is enabled to be placed in the expansion block, the positioning hole 36 is formed in a positioning hole 36, the fastening bolt 37 is in the positioning hole 36 in a threaded mode, the expansion block is placed in the base 1, the through the positioning hole 32 is aligned with the threaded hole, the through holes 32, the through holes on the pressing block 37 are aligned with the two sides of the pressing block 35, when the pressing block is pressed down, the through holes on the pressing block 35, the pressing block is easy to be pressed down in the positioning bolt, the expansion block 34, the expansion block is easy to be deformed, and the expansion block is in the expansion block is easily and the expansion block is deformed, and the expansion block is subjected to be expanded.

Working principle: the expansion block is placed in the placing groove 31 on the base 1, the through holes on the expansion block are aligned with the threaded holes 32, the fastening bolts 37 penetrate through the positioning holes 36 and the expansion block and are inserted into the threaded holes 32 to fix the position of the expansion block, at the moment, the expansion block is fixed between the clamping block 34 and the pressing block 35, the fastening bolts 37 are rotated, the pressing block 35 applies pressure to the expansion block, the expansion block presses the clamping block 34, the clamping block 34 reversely supports the expansion block, and the expansion block is tightly attached to the clamping block 34 and the pressing block 35 to fix the shape of the expansion block.

In view of the foregoing, it will be appreciated that while embodiments of the utility model have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations may be made hereto without departing from the principles and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.

Claims

1. Practical frock of expansion block, its characterized in that: the expansion block fixing device comprises a base (1), wherein a fixing device (3) is arranged on the base (1), the fixing device (3) is used for fixing the position of the expansion block, the fixing device (3) comprises a clamping block (34) and a pressing block (35), and the clamping block (34) is matched with the pressing block (35) to be used for fixing the shape of the expansion block.

2. The expansion block practical tool according to claim 1, wherein: and the base (1) is provided with a mounting hole (2).

3. The expansion block practical tool according to claim 1, wherein: the top of the base (1) is provided with a placing groove (31), and the placing groove (31) is internally provided with a threaded hole (32) downwards.

4. The expansion block practical tool according to claim 3, wherein: clamping grooves (33) are formed in the placing grooves (31) towards two sides.

5. The expansion block practical tool according to claim 4, wherein: the clamping block (34) is arranged in the clamping groove (33).

6. The expansion block practical tool according to claim 3, wherein: the pressing block (35) is arranged in the expansion block.

7. The expansion block practical tool according to claim 6, wherein: inclined planes (39) are arranged on two sides of the pressing block (35), and a flange (38) is arranged at the bottom of the pressing block (35).

8. The expansion block practical tool according to claim 7, wherein: and the pressing block (35) is provided with a positioning hole (36).

9. The expansion block practical tool according to claim 8, wherein: a fastening bolt (37) is arranged in the positioning hole (36).

10. The expansion block practical tool according to claim 9, wherein: the fastening bolt (37) is in threaded connection with the threaded hole (32).