Novel plunger packing cup mounting tool

Abstract

The utility model relates to the technical field of packing cup assembling tools, and discloses a novel plunger packing cup assembling tool which comprises a workpiece body and a first expandable sleeve shell, the outer surface of the first expandable sleeve shell is connected with a plurality of packing cup bodies in a sleeved mode, and a second expandable sleeve shell is arranged on the inner wall of the first expandable sleeve shell. And an expansion column is arranged on the inner wall of the second expandable sleeve shell. Through cooperative work of the first expandable sleeve shell, the second expandable sleeve shell and the expansion column, the leather cup body can be rapidly installed in the leather cup clamping groove, meanwhile, the effect of no flanging is achieved, operation is convenient, and production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of a tool for installing leather cups, in particular to a novel tool for installing plunger leather cups. Background Technique

[0002] The tool for installing leather cups is an automated device specifically used in the field of manufacturing automotive brake wheel cylinders. Its main function is to automatically install leather cups to improve production efficiency, reduce labor intensity, and ensure the precise installation of leather cups and pistons.

[0003] In the prior art, when installing leather cups, the tool for installing leather cups is prone to turning the leather cups over, resulting in the need for reinstallation, which reduces work efficiency. In view of the above problems, a novel tool for installing plunger leather cups is provided. Content of the Utility Model

[0004] The purpose of the utility model is to provide a novel tool for installing plunger leather cups to solve the problems raised in the above background technique.

[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0006] The utility model is a novel tool for installing plunger leather cups, including a workpiece main body and a first expandable sleeve. A plurality of leather cup bodies are sleeved on the outer surface of the first expandable sleeve. A second expandable sleeve is arranged on the inner wall of the first expandable sleeve, and an expansion column is arranged on the inner wall of the second expandable sleeve;

[0007] By sleeving the leather cup body into the internal limit groove, and then inserting the first expandable sleeve and the second expandable sleeve into the workpiece main body through the tool installation groove. Through the setting of the inclined groove, it is more convenient for the first expandable sleeve and the second expandable sleeve to be inserted into the tool installation groove. Then, an external pressure cylinder device is threadedly connected to the installation hole, and the external cylinder is started to make the expansion column align with the through groove of the second expandable sleeve for insertion, so that the expansion column squeezes and expands the first expandable sleeve and the second expandable sleeve, thereby achieving the effect of clamping the leather cup body into the leather cup clamping groove. Then, the first expandable sleeve, the second expandable sleeve, and the expansion column are pulled out of the internal tool installation groove, and the installation of the leather cup can be completed, achieving the effect of quickly loading the leather cup body into the leather cup clamping groove and not turning it over at the same time, with convenient operation and improved production efficiency;

[0008] Further, a plurality of limit grooves are opened on the outer surface of the first expandable sleeve, and the limit grooves are engaged with the leather cup body.

[0009] Further, an inclined groove is opened at one end of the second expandable sleeve.

[0010] Further, an installation hole is formed at one end of the expansion column.

[0011] Further, a leather cup clamping groove is formed on the outer surface of the workpiece body, and a plurality of tooling installation grooves are formed on the inner wall of the leather cup clamping groove.

[0012] Further, the first expandable sleeve is inserted into the inside of the workpiece body through the leather cup clamping groove.

[0013] The utility model has the following beneficial effects:

[0014] (1) In the utility model, the leather cup body is sleeved into the inside of the limiting groove, and then the first expandable sleeve and the second expandable sleeve are inserted into the inside of the workpiece body through the tooling installation grooves. Through the arrangement of the inclined grooves, it is more convenient for the first expandable sleeve and the second expandable sleeve to be inserted into the tooling installation grooves. Then, the external pressure cylinder device is threadedly connected with the installation hole, and the external cylinder is started to align the expansion column with the through groove of the second expandable sleeve for insertion, so that the expansion column squeezes and expands the first expandable sleeve and the second expandable sleeve, thereby achieving the effect of clamping the leather cup body into the leather cup clamping groove. Then, the first expandable sleeve, the second expandable sleeve and the expansion column are pulled out of the inside of the tooling installation groove, and the installation of the leather cup can be completed, achieving the effect of quickly loading the leather cup body into the leather cup clamping groove and not turning the edge at the same time, with convenient operation and improved production efficiency.

[0015] Of course, it is not necessary for any product implementing the utility model to achieve all the above advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model, and for those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1 It is a schematic cross-sectional view of the overall structure of the present utility model;

[0018] Figure 2 It is a schematic view of the structures of the first expandable sleeve, the second expandable sleeve, the leather cup body and the expansion column of the present utility model;

[0019] Figure 3 It is a schematic exploded cross-sectional view of the structures of the first expandable sleeve, the second expandable sleeve, the leather cup body and the expansion column of the present utility model;

[0020] Figure 4 For the present utility model Figure 1Schematic enlarged view of structure A in

[0021] In the attached drawings, the list of components represented by each reference numeral is as follows:

[0022] In the figure: 1, workpiece main body; 101, tooling installation groove; 102, leather cup clamping groove; 2, first expandable sleeve; 201, limit groove; 3, second expandable sleeve; 301, inclined groove; 4, leather cup body; 5, expansion column; 501, installation hole. Specific implementation mode

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0024] Please refer to Figure 1 - Figure 4 As shown, the present invention is a novel tooling for installing a plunger leather cup, including a workpiece main body 1 and a first expandable sleeve 2. The outer surface of the first expandable sleeve 2 is sleeved with a plurality of leather cup bodies 4. The inner wall of the first expandable sleeve 2 is provided with a second expandable sleeve 3, and the inner wall of the second expandable sleeve 3 is provided with an expansion column 5;

[0025] A plurality of limit grooves 201 are formed on the outer surface of the first expandable sleeve 2, and the limit grooves 201 are clamped with the leather cup body 4;

[0026] One end of the second expandable sleeve 3 is provided with an inclined groove 301;

[0027] One end of the expansion column 5 is provided with an installation hole 501;

[0028] The outer surface of the workpiece main body 1 is provided with a tooling installation groove 101, and a plurality of leather cup clamping grooves 102 are formed on the inner wall of the tooling installation groove 101;

[0029] By sleeving the cup leather body 4 into the inside of the limit groove 201, then inserting the first expandable sleeve 2 and the second expandable sleeve 3 into the inside of the workpiece body 1 through the tooling installation groove 101, and through the setting of the inclined groove 301, it is more convenient for the first expandable sleeve 2 and the second expandable sleeve 3 to be inserted into the inside of the tooling installation groove 101. Then, the external pressure cylinder device is threadedly connected to the installation hole 501, and the external cylinder is started to make the expansion column 5 align with the through groove of the second expandable sleeve 3 for insertion, so that the expansion column 5 squeezes and expands the first expandable sleeve 2 and the second expandable sleeve 3, so as to achieve the effect of clamping the cup leather body 4 into the cup leather clamping groove 102. Then, the first expandable sleeve 2, the second expandable sleeve 3 and the expansion column 5 are pulled out of the inside of the tooling installation groove 101, and the installation work of the cup leather can be completed, achieving the effect of quickly loading the cup leather body 4 into the cup leather clamping groove 102 and at the same time achieving the effect of non-flanging, with convenient operation and improved production efficiency;

[0030] The first expandable sleeve 2 is inserted into the inside of the workpiece body 1 through the tooling installation groove 101.

[0031] During use, first sleeve the cup leather body 4 into the inside of the limit groove 201, then insert the first expandable sleeve 2 and the second expandable sleeve 3 into the inside of the workpiece body 1 through the tooling installation groove 101. Through the setting of the inclined groove 301, it is more convenient for the first expandable sleeve 2 and the second expandable sleeve 3 to be inserted into the inside of the tooling installation groove 101. Then, the external pressure cylinder device is threadedly connected to the installation hole 501, and the external cylinder is started to make the expansion column 5 align with the through groove of the second expandable sleeve 3 for insertion, so that the expansion column 5 squeezes and expands the first expandable sleeve 2 and the second expandable sleeve 3, so as to achieve the effect of clamping the cup leather body 4 into the cup leather clamping groove 102. Then, the first expandable sleeve 2, the second expandable sleeve 3 and the expansion column 5 are pulled out of the inside of the tooling installation groove 101, and the installation work of the cup leather can be completed.

[0032] The above-disclosed preferred embodiments of the present invention are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, according to the content of this specification, many modifications and changes can be made. These embodiments are selected and specifically described in this specification to better explain the principle and practical application of the present invention, so that those skilled in the art in the relevant technical field can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A novel plunger cup tooling device, comprising a workpiece body (1) and a first expandable sleeve (2), characterized in that: A plurality of leather cup bodies (4) are sleeved on the outer surface of the first expandable sleeve (2), a second expandable sleeve (3) is provided on the inner wall of the first expandable sleeve (2), and an expansion column (5) is provided on the inner wall of the second expandable sleeve (3).

2. A novel plunger cup tooling according to claim 1, characterized in that: The outer surface of the first expandable sleeve (2) is provided with a plurality of limiting grooves (201), and the limiting grooves (201) are snap-connected with the leather cup body (4).

3. A novel plunger cup tooling according to claim 1, characterized in that: An oblique groove (301) is provided at one end of the second expandable sleeve (3).

4. A novel plunger cup tooling according to claim 1, characterized in that: A mounting hole (501) is provided at one end of the expansion column (5).

5. A novel plunger cup tooling according to claim 1, characterized in that: The outer surface of the workpiece body (1) is provided with a tool installation groove (101), and the inner wall of the tool installation groove (101) is provided with a plurality of leather cup clamping grooves (102).

6. A novel plunger cup tooling according to claim 1, characterized in that: The first expandable sleeve (2) is plugged into the interior of the workpiece body (1) through a tooling installation groove (101).

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