CN221362016U - Axle center piece shaping device - Google Patents

Abstract

The utility model discloses an axle center piece shaping device, which comprises a base, a sliding block, a top seat and a placing frame, wherein the sliding block is arranged on the base; the number of the sliding blocks is 2, and the 2 sliding blocks are all slidably arranged on the base; gaps are formed among the 2 sliding blocks, so that a shaping area is formed; the top seat is positioned above the sliding block; the top seat is connected with the placement frame, and the placement frame extends into the shaping area; the placing frame is used for installing an axle center piece; the claw block is used for finishing the shaping of the shaft element through a simple mechanical structure; and the claw block can be detached and replaced according to the type of the axle center piece, so that the application range is wide.

Description

Axle center piece shaping device

Technical Field

The utility model relates to an axle center piece shaping device, and belongs to the field of metal processing.

Background

With the rapid development of the mechanical industry, various shaft members, such as conventional cylindrical tubes, rounded square tubes, etc., are commonly used in some automated mechanical equipment. And the shaft element is often used as a stress element in the operation of the machine. Therefore, under the long-time high-load use, the axle center piece is easy to deform, and the operation of mechanical equipment is influenced.

Therefore, the novel axle center piece shaping device is improved to finish shaping and correcting the axle center piece.

Disclosure of utility model

Aiming at the defects existing in the prior art, the utility model aims to provide a shaft center piece shaping device so as to solve the problems.

In order to achieve the above object, the present utility model is realized by the following technical scheme: an axle center piece shaping device comprises a base, a sliding block, a top seat and a placing frame; the number of the sliding blocks is 2, and the 2 sliding blocks are all slidably arranged on the base; gaps are formed among the 2 sliding blocks, so that a shaping area is formed; the top seat is positioned above the sliding block; the top seat is connected with the placement frame, and the placement frame extends into the shaping area; the placing frame is used for installing an axle center piece;

The base is provided with a placement groove which forms the bottom side of the shaping area; claw blocks are detachably arranged on the 2 sliding blocks; the jaw blocks will squeeze the shaft member.

Preferably, the base is provided with a sliding rail for sliding of the sliding block; the first spring is arranged on the rear side of the sliding block.

Preferably, the base is provided with a mounting frame, and the mounting frame is provided with a hydraulic cylinder; the hydraulic cylinder is connected with the footstock.

Preferably, an inclined limit groove is milled on the sliding block; the top seat is provided with an inclined limiting block; the limiting block is inserted along the limiting groove.

Preferably, the claw block is fixed on the sliding block through a pin.

Preferably, the placing frame comprises a transverse frame, a longitudinal frame, a second spring and a mounting rod; the transverse frame is horizontally fixed at the rear side of the top seat; the longitudinal frame is inserted into the transverse frame, and the second spring is sleeved on the longitudinal frame; the mounting rod is vertically fixed on the longitudinal frame; the axle center piece is installed on the installation pole.

Advantageous effects

The utility model completes the shaping of the shaft element by using the claw block through a simple mechanical structure; and the claw block can be detached and replaced according to the type of the axle center piece, so that the application range is wide.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic diagram of the front view of an axle center shaping device according to the present utility model;

FIG. 2 is a schematic diagram of the operation of FIG. 1 in accordance with the present utility model;

FIG. 3 is a schematic top view of a shaping device for shaft members according to the present utility model;

fig. 4 is a schematic side view of the rack of the present utility model.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1-4, the present utility model provides a technical solution for an axle center piece shaping device: comprises a base 1, a sliding block 2, a top seat 3 and a placing frame 4.

The number of the sliding blocks 2 is 2, and the 2 sliding blocks 2 are all slidably mounted on the base 1. The base 1 is provided with a sliding rail 12 for the sliding block 2 to slide; a first spring 21 is mounted on the rear side of the slider 2. The sliding block 2 can slide along the sliding rail 12, and after finishing shaping, the sliding block 2 is acted by the first spring 21 to automatically reset.

Gaps are reserved among 2 sliding blocks 2, so that a shaping area A is formed; the base 1 is provided with a placement groove A, and the placement groove A forms the bottom side of the shaping area A; wherein the gap width between 2 of the sliding blocks 2 is larger than the width of the shaft element X. In one embodiment, the placement groove a is arc-shaped, and the arc diameter of the placement groove a is larger than the width of the shaft element X.

The top seat 33 is positioned above the sliding block 2; the slide block 2 is milled with an inclined limit groove 22; the top seat 33 is provided with an inclined limiting block 31; the limiting block 31 is inserted along the limiting groove 22. The base 1 is provided with a mounting frame 33, and the mounting frame 33 is provided with a hydraulic cylinder 32; the hydraulic cylinder 32 is connected to the top base 33. In one embodiment, the hydraulic cylinder 32 and the top seat 33 thereof are erected right above the shaping area A through the mounting frame 33, and then the hydraulic cylinder 32 drives the top seat 33 to vertically move downwards, and the 2 sliding blocks 2 are mutually close based on the inclined gradient of the limiting block 31 through the lamination of the limiting block 31 and the limiting block 31.

Further, in order to enable the device to be applicable to shaft center members X with various specifications, a claw block 25 is detachably arranged on the sliding block 2; the claw block 25 is designed according to the required shaping type of the shaft center piece X, in one embodiment, pin holes 23 are reserved on the claw block 25 and the limiting groove 22 thereof, and then the claw block 25 is fixed on the sliding block 2 by sequentially penetrating through the two pin holes 23 through the pin 24.

The top seat 33 is connected with the placement frame 4, and the placement frame 4 stretches into the shaping area A; the placing frame 4 is used for installing an axle center piece X. The rack 4 comprises a transverse frame 42, a longitudinal frame 43, a second spring 41 and a mounting rod 44; the transverse frame 42 is horizontally fixed at the rear side of the top seat 33; the longitudinal frame 43 is inserted into the transverse frame 42, and the second spring 41 is sleeved on the longitudinal frame 43; the mounting rod 44 is vertically fixed on the longitudinal frame 43; the hub member X is mounted on a mounting bar 44. A certain buffer space is formed by the second spring 41 and the longitudinal frame 43, so that the axle center piece X can be accommodated in the buffer space even if the hydraulic cylinder 32 continues to extend forwards after falling into the accommodating groove A; preventing the hub X from being crushed by the hydraulic cylinder 32.

Working principle: selecting an axle center piece X of a required integer, mounting a required claw block 25 on the sliding block 2 in advance according to processing requirements, and sleeving the claw block 25 on the mounting rod 44; then the hydraulic cylinder 32 is started, the hydraulic cylinder 32 drives the top seat 33 to move downwards, and in the downward moving process, the limiting block 31 is inserted into the limiting groove 22, so that the 2 sliding blocks 2 are mutually close, and the claw blocks 25 on the sliding blocks 2 are used for extruding the axle center piece X to finish shaping.

While the fundamental and principal features of the invention and advantages of the invention have been shown and described, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. An axle center piece shaping device, its characterized in that: comprises a base, a sliding block, a top seat and a placing frame; the number of the sliding blocks is 2, and the 2 sliding blocks are all slidably arranged on the base; gaps are formed among the 2 sliding blocks, so that a shaping area is formed; the top seat is positioned above the sliding block; the top seat is connected with the placement frame, and the placement frame extends into the shaping area; the placing frame is used for installing an axle center piece;

The base is provided with a placement groove which forms the bottom side of the shaping area; claw blocks are detachably arranged on the 2 sliding blocks; the jaw blocks will squeeze the shaft member.

2. The axle center piece shaping device of claim 1, wherein: the base is provided with a sliding rail for the sliding block to slide; the first spring is arranged on the rear side of the sliding block.

3. The axle center piece shaping device of claim 1, wherein: the base is provided with a mounting frame, and the mounting frame is provided with a hydraulic cylinder; the hydraulic cylinder is connected with the footstock.

4. The axle center piece shaping device of claim 1, wherein: an inclined limiting groove is milled on the sliding block; the top seat is provided with an inclined limiting block; the limiting block is inserted along the limiting groove.

5. The axle center piece shaping device of claim 1, wherein: the claw block is fixed on the sliding block through a pin.

6. The axle center piece shaping device of claim 1, wherein: the placing rack comprises a transverse rack, a longitudinal rack, a second spring and a mounting rod; the transverse frame is horizontally fixed at the rear side of the top seat; the longitudinal frame is inserted into the transverse frame, and the second spring is sleeved on the longitudinal frame; the mounting rod is vertically fixed on the longitudinal frame; the axle center piece is installed on the installation pole.