Pressing shell polishing tool

Abstract

The utility model discloses a pressing shell polishing tool which comprises a workbench. The to-be-polished pressing shell is placed on the top of the workbench, and a containing groove matched with the to-be-polished pressing shell is formed in the position, corresponding to the to-be-polished pressing shell, of the top of the workbench; the portal frame is fixedly connected to the top of the workbench; and the preliminary fixing mechanism is used for preliminarily pressing the to-be-polished pressing shell and comprises an electric cylinder. Firstly, a pressing shell to be polished is placed in the containing groove in the top of the workbench, then the electric cylinder drives the preliminary arc-shaped clamping plate to move downwards, the top of the pressing shell to be polished is preliminarily fixed, then the clamping bolt is rotated through the rotating hand wheel, and the arc-shaped fixing plate is driven to get close to the pressing shell to be polished under the action of threads of the threaded base; and the side face of the to-be-polished pressing shell is clamped and fixed, so that the pressing shells of different sizes can be fixed conveniently, and the clamping stability of the to-be-polished pressing shell is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of compression shell grinding tooling, in particular to a compression shell grinding tooling. Background Art

[0002] The basic principle of the abrasive flow process is to use an extrusion method in which the particles continuously grind the surface of the workpiece to complete polishing, deburring and burring processing, etc. It can deburr the workpiece parts that cannot be reached by hand and is irreplaceable by any mechanical grinding. The compression shell needs to be clamped and fixed during the grinding process of the abrasive flow process.

[0003] As disclosed in the publication (announcement) number: CN215281541U, a compression shell grinding tool is disclosed, wherein an air inlet, a mounting port and an air outlet are arranged on the compression shell, the air inlet and the mounting port are located on both sides of the compression shell, the air outlet spirals out from the side wall of the compression shell and its port is on the same side as the mounting port, the grinding tool comprises an upper cover plate, a lower cover plate and a base, the upper cover plate is sealed tightly at the port of the air inlet, the lower cover plate is sealed tightly at the port of the mounting port, and a through hole connected to the inner cavity of the compression shell is opened on the lower cover plate, the base is abutted against the bottom of the lower cover plate, and a discharge trough is opened on the base corresponding to the through hole, and the air outlet passes through the base.

[0004] Although the above-mentioned shell pressing and grinding tooling solves the corresponding technical problems, the above-mentioned shell pressing and grinding tooling still has the following defects:

[0005] The above technical solution is not convenient for pressing and fixing compression shells of different sizes, thereby reducing practicality. Utility Model Content

[0006] The utility model aims to provide a compression shell grinding tool. First, the compression shell to be ground is placed in the receiving groove on the top of the workbench. Then, the preliminary arc clamping plate is driven downward by the electric cylinder to preliminarily fix the top of the compression shell to be ground. Then, the clamping bolt is rotated by rotating the hand wheel, and under the action of the thread of the threaded seat, the arc fixing plate is driven to approach the compression shell to be ground, and the side of the compression shell to be ground is clamped and fixed. Therefore, it is not only convenient to fix compression shells of different sizes, but also ensures the stability of clamping the compression shell to be ground.

[0007] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include:

[0008] A shell pressing and grinding tool, comprising:

[0009] Workbench;

[0010] A compression shell to be polished is placed on the top of the workbench, and a receiving groove matching the compression shell to be polished is provided on the top of the workbench and at a position corresponding to the compression shell to be polished;

[0011] A gantry fixedly connected to the top of the workbench;

[0012] A preliminary fixing mechanism for preliminary pressing of the compression shell to be polished, the preliminary fixing mechanism comprising an electric cylinder, and a preliminary arc-shaped clamping plate for preliminary pressing of the top of the compression shell to be polished is fixedly connected to the output end of the electric cylinder;

[0013] The first clamping mechanism and the second clamping mechanism are used for clamping and fixing the compression shell to be polished. The first clamping mechanism and the second clamping mechanism are respectively installed on both sides of the gantry and correspond to the position of the compression shell to be polished. The first clamping mechanism and the second clamping mechanism both include a mounting seat, a threaded seat is fixedly connected to the mounting seat, a clamping bolt is threadedly connected to the threaded seat, and an arc-shaped fixing plate for fixing the side of the compression shell to be polished is rotatably installed on the end of the clamping bolt through a bearing.

[0014] In the above-mentioned shell pressing and grinding tool, the electric cylinder is fixedly connected to the center of the top of the gantry, and the output end of the electric cylinder movably passes through the gantry and extends to the outside of the gantry.

[0015] The above-mentioned compression shell grinding tool, wherein the mounting seat is fixedly connected to the side surface of the gantry.

[0016] In the above-mentioned compression shell grinding tool, a first clamping pad is fixedly connected to the inner wall of the preliminary arc-shaped clamping plate.

[0017] In the above-mentioned compression shell grinding tool, a second clamping pad is fixedly connected to the inner wall of the arc-shaped fixing plate.

[0018] In the above-mentioned compression shell grinding tool, one end of the clamping bolt away from the arc-shaped fixing plate is fixedly connected with a rotating handwheel for rotating the clamping bolt.

[0019] In the above-mentioned compression shell grinding tool, the second clamping mechanism also includes two limiting telescopic rods fixedly connected to the side of the mounting seat, and the other end of the limiting telescopic rod is fixedly connected to the side of the arc-shaped fixing plate.

[0020] The utility model has at least the following beneficial effects:

[0021] In the utility model, a compression shell grinding tool is realized. First, the compression shell to be ground is placed in the receiving groove on the top of the workbench, and then the preliminary arc clamping plate is driven downward by the electric cylinder to initially fix the top of the compression shell to be ground. Then, the clamping bolt is rotated by rotating the hand wheel, and under the action of the thread of the threaded seat, the arc fixing plate is driven to approach the compression shell to be ground, and the side of the compression shell to be ground is clamped and fixed. Therefore, it is not only convenient to fix compression shells of different sizes, but also ensures the stability of clamping the compression shell to be ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0023] Figure 1 This is a schematic diagram of the structure of the shell pressing and grinding tooling of the utility model;

[0024] Figure 2 It is a structural schematic diagram of the preliminary fixing mechanism in the shell pressing and grinding tooling of the utility model;

[0025] Figure 3 It is a structural schematic diagram of the second clamping mechanism in the shell pressing and grinding tooling of the utility model.

[0026] Description of Figure Numbers:

[0027] 1. Workbench; 2. Pressed shell to be polished; 3. Gantry; 4. Preliminary fixing mechanism; 5. First clamping mechanism; 6. Second clamping mechanism;

[0028] 201, receiving tank;

[0029] 401, electric cylinder; 402, preliminary arc splint;

[0030] 4021, first clamping pad;

[0031] 601, mounting seat; 602, threaded seat; 603, clamping bolt; 604, arc-shaped fixing plate;

[0032] 6031, rotating hand wheel;

[0033] 6041. a limiting telescopic rod; 6042. a second clamping pad. DETAILED DESCRIPTION

[0034] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0035] Please refer to Figures 1 to 3 As shown, an embodiment of the utility model provides a compression shell grinding tool, comprising: a workbench 1, a compression shell 2 to be ground placed on the top of the workbench 1, a gantry 3 fixedly connected to the top of the workbench 1, a preliminary fixing mechanism 4 for preliminary pressing of the compression shell 2 to be ground, and a first clamping mechanism 5 and a second clamping mechanism 6 for clamping and fixing the compression shell 2 to be ground;

[0036] Please refer to Figures 1 to 3As shown, a receiving groove 201 matching the compression shell 2 to be polished is provided on the top of the workbench 1 and at a position corresponding to the compression shell 2 to be polished;

[0037] Please refer to Figures 1 to 3 As shown, the preliminary fixing mechanism 4 includes an electric cylinder 401, which is fixedly connected to the center of the top of the gantry 3, and the output end of the electric cylinder 401 movably penetrates the gantry 3 and extends to the outside of the gantry 3. The output end of the electric cylinder 401 is fixedly connected with a preliminary arc-shaped clamping plate 402 for pressing the top of the compression shell 2 to be polished;

[0038] Please refer to Figures 1 to 3 As shown, the mounting seat 601 is fixedly connected to the side of the gantry 3, the first clamping mechanism 5 and the second clamping mechanism 6 are respectively installed on both sides of the gantry 3, and correspond to the position of the compression shell 2 to be polished, the first clamping mechanism 5 and the second clamping mechanism 6 both include a mounting seat 601, a threaded seat 602 is fixedly connected to the mounting seat 601, a clamping bolt 603 is threadedly connected to the threaded seat 602, and an arc-shaped fixing plate 604 for fixing the side of the compression shell 2 to be polished is rotatably installed at the end of the clamping bolt 603 through a bearing;

[0039] By adopting the above technical scheme, the compression shell 2 to be polished is first placed in the receiving groove 201 on the top of the workbench 1, and then the preliminary arc clamping plate 402 is driven downward by the electric cylinder 401, and the top of the compression shell 2 to be polished is preliminarily fixed, and then the clamping bolt 603 is rotated by rotating the hand wheel 6031, and under the action of the thread of the threaded seat 602, the arc fixing plate 604 is driven to approach the compression shell 2 to be polished, and the side of the compression shell 2 to be polished is clamped and fixed. Therefore, it is not only convenient to fix compression shells of different sizes, but also ensures the stability of clamping the compression shell 2 to be polished.

[0040] Please refer to Figures 1 to 3 As shown, a first clamping pad 4021 is fixedly connected to the inner wall of the preliminary arc-shaped clamping plate 402, and a second clamping pad 6042 is fixedly connected to the inner wall of the arc-shaped fixing plate 604;

[0041] By adopting the above technical solution, the stability of the clamping of the compression shell 2 to be polished is increased, and damage to the compression shell 2 to be polished during clamping is avoided.

[0042] Please refer to Figures 1 to 3 As shown, one end of the clamping bolt 603 away from the arc-shaped fixing plate 604 is fixedly connected to a rotating hand wheel 6031 for rotating the clamping bolt 603;

[0043] By adopting the above technical solution, it is convenient to rotate the clamping bolt 603, thereby improving the convenience of clamping and fixing the compression shell 2 to be polished.

[0044] Please refer to Figures 1 to 3As shown, the second clamping mechanism 6 also includes two limiting telescopic rods 6041 fixedly connected to the side of the mounting seat 601, and the other end of the limiting telescopic rod 6041 is fixedly connected to the side of the arc-shaped fixing plate 604;

[0045] By adopting the above technical solution, the arc-shaped fixing plate 604 is limited, thereby increasing the stability of the arc-shaped fixing plate 604 when it is close to the compression shell 2 to be polished and clamping the compression shell 2 to be polished.

[0046] The working principle of the utility model is: first, the compression shell 2 to be polished is placed in the receiving groove 201 on the top of the workbench 1, and then the preliminary arc clamping plate 402 is driven downward by the electric cylinder 401, and the top of the compression shell 2 to be polished is preliminarily fixed, and then the clamping bolt 603 is rotated by rotating the hand wheel 6031, and under the action of the thread of the threaded seat 602, the arc fixing plate 604 is driven to approach the compression shell 2 to be polished, and the side of the compression shell 2 to be polished is clamped and fixed, so it is not only convenient to fix the compression shells of different sizes, but also ensures the stability of the clamping of the compression shell 2 to be polished.

[0047] The above description shows and describes several preferred embodiments of the utility model, but as mentioned above, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. A shell grinding tool, characterized in that: include: Workbench (1); A compression shell (2) to be polished is placed on the top of the workbench (1), and a receiving groove (201) matching the compression shell (2) to be polished is provided on the top of the workbench (1) and at a position corresponding to the compression shell (2) to be polished; A gantry (3) fixedly connected to the top of the workbench (1); A preliminary fixing mechanism (4) for preliminary pressing of the compression shell (2) to be polished, the preliminary fixing mechanism (4) comprising an electric cylinder (401), the output end of the electric cylinder (401) being fixedly connected with a preliminary arc-shaped clamping plate (402) for preliminary pressing of the top of the compression shell (2) to be polished; A first clamping mechanism (5) and a second clamping mechanism (6) for clamping and fixing the compression shell (2) to be polished, the first clamping mechanism (5) and the second clamping mechanism (6) are respectively installed on both sides of the gantry (3) and correspond to the position of the compression shell (2) to be polished, the first clamping mechanism (5) and the second clamping mechanism (6) both include a mounting seat (601), a threaded seat (602) is fixedly connected to the mounting seat (601), a clamping bolt (603) is threadedly connected to the threaded seat (602), and an arc-shaped fixing plate (604) for fixing the side of the compression shell (2) to be polished is rotatably installed at the end of the clamping bolt (603) through a bearing.

2. The shell grinding tool according to claim 1, characterized in that: The electric cylinder (401) is fixedly connected to the center of the top of the gantry (3), and the output end of the electric cylinder (401) movably passes through the gantry (3) and extends to the outside of the gantry (3).

3. A shell grinding tool according to claim 2, characterized in that: The mounting seat (601) is fixedly connected to the side of the gantry (3).

4. A shell grinding tool according to claim 3, characterized in that: A first clamping pad (4021) is fixedly connected to the inner wall of the preliminary arc-shaped clamping plate (402).

5. The shell grinding tool according to claim 4, characterized in that: A second clamping pad (6042) is fixedly connected to the inner wall of the arc-shaped fixing plate (604).

6. The shell grinding tool according to claim 5, characterized in that: One end of the clamping bolt (603) away from the arc-shaped fixing plate (604) is fixedly connected to a rotating hand wheel (6031) for rotating the clamping bolt (603).

7. A shell grinding tool according to claim 6, characterized in that: The second clamping mechanism (6) further comprises two limiting telescopic rods (6041) fixedly connected to the side of the mounting seat (601), and the other end of the limiting telescopic rod (6041) is fixedly connected to the side of the arc-shaped fixing plate (604).

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