Portable extrusion pad dismounting tool capable of achieving rapid positioning and locking

Abstract

The utility model relates to the technical field of extrusion pad dismounting tools, in particular to a portable extrusion pad dismounting tool capable of being rapidly positioned and locked, which comprises a handle and a circular ring sleeve, the circular ring sleeve is connected to one end of the handle, a plurality of locking bolts are arranged in the circular ring sleeve in a penetrating manner, and the locking bolts are connected with the handle. And a plurality of ball bearings are arranged on the inner wall of the annular sleeve. The handle is connected with the annular sleeve, the locking bolt and the ball bearing are arranged on the annular sleeve, the overall structure is simple, manufacturing difficulty is low, practicability is high, the extrusion pad can be conveniently and rapidly disassembled, the labor intensity of workers is reduced, the scalding risk is avoided, and working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of extrusion pad disassembly tools, specifically to a portable extrusion pad disassembly fixture with quick positioning and locking. Background Technology

[0002] Extrusion presses are commonly used forming equipment in industrial production. The extrusion bar acts on a high-temperature billet. Under the extrusion force transmitted by the extrusion bar, the high-temperature billet passes through a die hole of a specific shape to form an extruded profile with a specific cross-sectional shape and size. Under normal circumstances, considering factors such as the material and cross-sectional area of ​​the extrusion bar, the extrusion bar cannot act directly on the billet. A detachable extrusion pad needs to be installed at the end of the extrusion bar so that the extrusion pad can directly contact the billet.

[0003] After the extrusion pad has been used to extrude a certain amount of profiles, it usually needs to be disassembled and maintained. Because the extrusion pad is tightly connected to the extrusion rod, the installation and disassembly of the extrusion pad is difficult. Currently, the extrusion pad is usually disassembled and assembled manually with a wrench, and this is usually done in a high-temperature environment. This not only involves high labor intensity and the risk of burns, but also has low disassembly efficiency and affects the continuity of work. Utility Model Content

[0004] To address the aforementioned problems, this utility model provides a portable extrusion pad disassembly fixture for quick positioning and locking, thereby solving the problems of difficulty in disassembling extrusion pads, high labor intensity of manual disassembly, potential risks, low disassembly efficiency, and impact on work continuity.

[0005] To achieve the above objectives, this utility model provides a portable extrusion pad disassembly tool for quick positioning and locking, including a handle and a circular sleeve. The circular sleeve is connected to one end of the handle, and a plurality of locking bolts are inserted inside the circular sleeve. A plurality of ball bearings are provided on the inner wall of the circular sleeve.

[0006] Furthermore, the locking bolts are arranged in two layers, and the locking bolts in each layer are arranged at equal intervals along the ring, with each locking bolt obliquely inserted into the annular sleeve.

[0007] Furthermore, each layer has three locking bolts, and the included angle between any two adjacent locking bolts in the radial direction of the annular sleeve is 120°.

[0008] Furthermore, a locking foot is provided on one end of the locking bolt that passes through the inside of the annular sleeve.

[0009] Furthermore, the locking foot pad is made of rubber anti-slip material, and the locking foot pad is wrapped and bonded to the end of the locking bolt.

[0010] Furthermore, the ball bearings are divided into several layers, and each layer is provided with several ball bearings. The ball bearings in each layer are arranged circumferentially and equidistantly on the inner wall of the annular sleeve, and the ball bearings in different layers are arranged in a linear alignment.

[0011] Furthermore, the ball bearings are divided into several layers, and each layer is provided with several ball bearings. The ball bearings in each layer are arranged in a ring at equal intervals on the inner wall of the annular sleeve, and the ball bearings in different layers are staggered.

[0012] The beneficial effects of this utility model are:

[0013] This utility model connects to a circular sleeve via a handle, and features a locking bolt and ball bearing on the circular sleeve. The overall structure is simple, easy to manufacture, and highly practical. It facilitates the quick disassembly of the compression pad, reduces the labor intensity of employees, avoids the risk of burns, and improves work efficiency.

[0014] In this utility model, by setting two layers of locking bolts, the locking bolts can better fit the uneven outer surface of the extrusion pad, so that the device can lock the extrusion pad more securely, making the extrusion pad more evenly stressed, and making it easier to quickly complete disassembly.

[0015] This invention features a ball bearing installed on the inner wall of the annular sleeve. The device can easily and quickly move to the corresponding position by utilizing the rolling motion of the ball bearing on the surface of the extrusion pad, thereby achieving rapid positioning and improving work efficiency. Attached Figure Description

[0016] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 Top view of the disassembled tooling;

[0018] Figure 2 for Figure 1 Cross-sectional view at point AA;

[0019] Among them, 1-handle, 2-circular sleeve, 3-locking bolt, 4-ball bearing, 5-locking foot pad. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] In one specific embodiment of this utility model, such as Figure 1 , Figure 2 As shown, a portable compression pad disassembly tool for quick positioning and locking includes a handle 1 and a circular sleeve 2. The circular sleeve 2 is connected to one end of the handle 1. Several locking bolts 3 are inserted inside the circular sleeve 2, and several ball bearings 4 are provided on the inner wall of the circular sleeve 2.

[0022] Several locking bolts 3 are arranged in two layers, and the locking bolts 3 in each layer are equidistant along the ring. Each locking bolt 3 is inclined and passes through the circular sleeve 2. There are three locking bolts 3 in each layer, and the included angle between any two adjacent locking bolts 3 in the radial direction of the circular sleeve 2 is 120°. A locking foot 5 is provided on one end of the locking bolt 3 that passes through the circular sleeve 2. The locking foot 5 is made of rubber anti-slip material and is covered and adhered to the end of the locking bolt 3.

[0023] The ball bearings 4 are divided into several layers, and each layer is provided with several ball bearings 4. The ball bearings 4 in each layer are arranged in a ring at equal intervals on the inner wall of the annular sleeve 2. The ball bearings 4 in different layers are arranged in a linear alignment or staggered arrangement.

[0024] The process of using this utility model:

[0025] When it is necessary to disassemble the extrusion pad, put the circular sleeve 2 of the tooling over the extrusion pad. The ball bearing 4 on the inner side of the circular sleeve 2 facilitates the sliding of the tooling on the extrusion pad. After the tooling slides to the fixed position, tighten the locking bolt 3 inward to firmly fix the tooling to the extrusion pad. Then, use the handle 1 to rotate the circular sleeve 2 to complete the disassembly of the extrusion pad.

[0026] Unless otherwise specified or further limited to one preferred or alternative technical means being another, the preferred and alternative technical means disclosed in this utility model can be arbitrarily combined to form several different technical solutions. Therefore, equivalent changes made according to the claims are still within the scope of this utility model.

Claims

1. A portable extrusion pad disassembly tool for quick positioning and locking, characterized in that, It includes a handle (1) and a circular sleeve (2). The circular sleeve (2) is connected to one end of the handle (1). Several locking bolts (3) are inserted inside the circular sleeve (2). Several ball bearings (4) are provided on the inner wall of the circular sleeve (2).

2. The portable compression pad disassembly fixture for quick positioning and locking according to claim 1, characterized in that, The locking bolts (3) are arranged in two layers, and the locking bolts (3) in each layer are arranged at equal intervals along the ring. Each locking bolt (3) is inclined and passes through the annular sleeve (2).

3. The portable compression pad disassembly fixture for quick positioning and locking according to claim 2, characterized in that, Each layer has three locking bolts (3), and the included angle between any two adjacent locking bolts (3) in the radial direction of the annular sleeve (2) is 120°.

4. The portable compression pad disassembly fixture for quick positioning and locking according to claim 3, characterized in that, A locking foot pad (5) is provided on one end of the locking bolt (3) that passes through the inside of the annular sleeve (2).

5. The portable compression pad disassembly fixture for quick positioning and locking according to claim 4, characterized in that, The locking foot pad (5) is made of rubber anti-slip material and is covered and bonded to the end of the locking bolt (3).

6. The portable compression pad disassembly fixture for quick positioning and locking according to claim 1, characterized in that, The ball bearings (4) are divided into several layers, and each layer is provided with several ball bearings (4). The ball bearings (4) of each layer are arranged in a ring at equal intervals on the inner wall of the annular sleeve (2). The ball bearings (4) of different layers are arranged in a linear alignment.

7. The portable compression pad disassembly fixture for quick positioning and locking according to claim 1, characterized in that, The ball bearings (4) are divided into several layers, and each layer is provided with several ball bearings (4). The ball bearings (4) of each layer are arranged in a ring at equal intervals on the inner wall of the annular sleeve (2). The ball bearings (4) of different layers are staggered.

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