CN207710366U - A kind of processing tool of seal washer - Google Patents

Abstract

The utility model provides a processing tool for sealing gaskets, which includes a clamping piece and a limit sleeve. One end of the clamping piece is provided with a clamping round table, and the other end is installed in the limit sleeve and is threadedly connected with the limit sleeve. , the bottom of the limit sleeve is provided with a processing hole, and the sealing gasket to be processed is installed between the clamping piece and the bottom wall of the limit sleeve. The tooling can clamp the sealing gasket to realize the precise machine tool processing of the sealing gasket, ensure the processing size requirement of the sealing gasket, and have high efficiency.

Description

A processing tool for sealing gaskets

technical field

The utility model relates to the technical field of sealing gaskets, in particular to a processing tool for sealing gaskets.

Background technique

In the composition of mechanical parts system and other parts systems, rubber and plastic sealing gaskets are indispensable. They need to be used in large quantities in the assembly process, and the sizes and sizes are different. Therefore, the cost of processing is relatively high. At the same time, plastic sealing gaskets In the process of use, problems often occur due to factors such as corrosion, so how to process and manufacture sealing gaskets in a timely manner is very important.

Rubber and plastic sealing gaskets cannot be clamped on the machine tool due to the soft material and thin thickness during the processing process. Usually, the self-made abrasive tools are manually operated, and the size and quality are not easy to guarantee, and the efficiency is low and the cost is high. Especially It is more difficult to ensure the parts required by the relevant processing size when processing the sealing gasket with larger thickness.

Contents of the invention

The technical problem to be solved by the utility model is to provide a processing tool for sealing gaskets, which can clamp the sealing gaskets to realize precise machine tool processing of the sealing gaskets, ensure the processing size requirements of the sealing gaskets, and have high efficiency.

In order to solve the above technical problems, the technical solution adopted by the utility model is: a processing tool for sealing gaskets, including a clamping piece and a limit sleeve, one end of the clamping piece is provided with a clamping round platform, and the other end is installed on the limit sleeve. The position sleeve is threadedly connected with the limit sleeve, the bottom of the limit sleeve is provided with a processing hole, and the sealing gasket to be processed is installed between the clamping piece and the bottom wall of the limit sleeve.

In a preferred solution, a circular groove is provided at the end of the clamping member close to the limit sleeve, and a supporting wooden block matching with the circular groove is provided in the circular groove.

In a preferred solution, an annular pressing piece is provided between the sealing gasket to be processed and the bottom wall of the limiting sleeve.

In a further solution, the inner diameter of the annular pressing piece is equal to the diameter of the outer circle of the sealing gasket to be processed.

In a preferred solution, a limit piece is provided at the end of the limit sleeve away from the clamping member, the limit piece is threadedly connected to the outer wall of the limit sleeve, and a limit through hole is provided on the limit piece, and the limit through hole The diameter is equal to the diameter of the inner hole of the sealing gasket to be processed.

The utility model provides a processing tool for sealing gaskets. The sealing gasket to be processed is limited at the bottom of the limit sleeve through the clamping parts, and the whole device can be fixed on the processing machine tool by clamping the round table to meet the clamping requirements. When in use, it is only necessary to insert the tool into the processing hole to process the inner hole and outer circle of the sealing gasket to be processed, with high processing accuracy and high speed. Preferably, the clamping piece is provided with a circular groove for placing a supporting wooden block. The supporting wooden block plays a role of supporting the sealing gasket to be processed on the one hand, and on the other hand, the supporting wooden block is made of soft material to prevent damage to the machine tool . The set annular pressing piece plays the role of clamping the sealing gasket to be processed, and at the same time, by controlling the inner diameter of the annular pressing piece, it serves as a reference and indication for the outer circle processing position of the sealing gasket to be processed. The set limit piece can ensure the machining accuracy of the inner hole of the sealing gasket to be processed by replacing the limit pieces of the limit through holes of different sizes.

Description of drawings

Below in conjunction with accompanying drawing, the utility model is further described:

Figure 1 is a schematic diagram of the overall structure of the utility model.

In the figure: clamping part 1, limiting sleeve 2, supporting wooden block 3, sealing gasket to be processed 4, annular pressure piece 5, limiting part 6, clamping round table 101, circular groove 102, processing hole 201, The through hole 601 is limited.

Detailed ways

Embodiment 1: As shown in Figure 1, a processing tool for sealing gaskets, including a clamping piece 1 and a limit sleeve 2, one end of the clamping piece 1 is provided with a clamping round platform 101, and the other end is installed on the limit sleeve 2 and is threadedly connected with the limit sleeve 2, the bottom of the limit sleeve 2 is provided with a processing hole 201, and the sealing gasket 4 to be processed is installed between the clamping part 1 and the bottom wall of the limit sleeve 2.

The sealing gasket 4 to be processed is pushed against the bottom of the limit sleeve 2 by rotating the clamping member 1 .

A circular groove 102 is provided at one end of the clamping member 1 close to the limiting sleeve 2 , and a supporting wooden block 3 matching with the circular groove 102 is arranged in the circular groove 102 . The supporting wooden block 3 is closely matched with the circular groove 102, and the height of the supporting wooden block 3 is the same as that of the circular groove 102.

An annular pressing piece 5 is provided between the sealing gasket 4 to be processed and the bottom wall of the limiting sleeve 2 .

The inner diameter of the annular pressing piece 5 is equal to the diameter of the outer circle of the sealing gasket 4 to be processed.

In specific use, first rough the raw material of the sealing gasket into a circular gasket, select the appropriate annular pressing piece 5 according to the outer circle size requirements of the sealing ring, and place the annular pressing piece 5 and the circular gasket on the limit sleeve 2, install the support block 3 in the circular groove 102 of the clamping piece 1, then install the clamping piece 1 in the limit sleeve 2 and press the circular gasket, and install the clamping round table 101 Clamped on the three-jaw chuck of the machine tool, the cutter extends into the processing hole 201 to realize the processing of the sealing ring.

Embodiment 2: Different from Embodiment 1, the end of the limit sleeve 2 away from the clamping member 1 is provided with a limit member 6, the limit member 6 is threaded with the outer wall of the limit sleeve 2, and the limit member 6 is A limiting through hole 601 is provided, and the diameter of the limiting through hole 601 is equal to the diameter of the inner hole of the sealing gasket 4 to be processed. When it is necessary to process sealing gaskets with different inner diameters, it can be realized by replacing the stoppers 6 of different sizes.

Above-mentioned embodiment is only the preferred technical scheme of the present utility model, and should not be considered as the restriction to the present utility model, and the protection scope of the present utility model should be the technical solution described in the claims, including the technology in the technical solution described in the claims. An equivalent alternative to the feature is the scope of protection. That is, equivalent replacement and improvement within this scope are also within the protection scope of the present utility model.

Claims (5)

1. A processing tool for sealing gaskets, characterized in that it includes a clamping piece (1) and a limit sleeve (2), one end of the clamping piece (1) is provided with a clamping round platform (101), and the other end is installed In the limit sleeve (2) and threaded with the limit sleeve (2), the bottom of the limit sleeve (2) is provided with a processing hole (201), and the sealing gasket (4) to be processed is installed on the clamp (1) and the bottom wall of the limit sleeve (2). 2. A sealing gasket processing tool according to claim 1, characterized in that: a circular groove (102) is provided at the end of the clamping piece (1) close to the limit sleeve (2), so that A support block (3) matching the circular groove (102) is arranged in the circular groove (102). 3. A sealing gasket processing tool according to claim 1, characterized in that: an annular pressing piece (5) is provided between the sealing gasket to be processed (4) and the bottom wall of the limit sleeve (2) . 4. A sealing gasket processing tool according to claim 3, characterized in that: the inner diameter of the annular pressing piece (5) is equal to the outer diameter of the sealing gasket (4) to be processed. 5. A sealing gasket processing tool according to claim 1, characterized in that: the end of the limit sleeve (2) away from the clamping piece (1) is provided with a limit piece (6), the limit piece (6) Threaded connection with the outer wall of the limit sleeve (2), the limit member (6) is provided with a limit through hole (601), the diameter of the limit through hole (601) is equal to the sealing gasket (4) to be processed The diameter of the machined inner hole.