Thread rolling machine limiting support plate suitable for short thread positioning

Abstract

The utility model discloses a thread rolling machine limiting support plate suitable for short thread positioning, which comprises a raised head (1), a body (2) and a tail part (3). The convex head (1) and the tail part (3) which are integrated are respectively arranged at two ends of the body (2). The short thread type product positioning device is accurate in positioning of short thread type products, avoids the situation that threads go up to a platform and a polish rod is scratched due to positioning deviation in the machining process of the products, and guarantees product quality.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of fastener, and specifically relates to a thread rolling machine limiting support plate suitable for short thread positioning. BACKGROUND

[0002] In actual production, because the length of the machine body connection is limited, bolt and screw products with the effective length of the thread less than 8mm are often produced, the original limiting support plate of the equipment is positioned by being combined with the feeding support plate, so that the product is prone to deviation and the tool setting efficiency is low, the original limiting support plate of the equipment is difficult to position, the thread is rolled up, the bolt shank is prone to scratch, and the quality requirement of the product cannot be met. SUMMARY

[0003] The utility model discloses a thread rolling machine limiting support plate suitable for short thread positioning, which is accurate in positioning of short thread products, avoids the thread rolling up and the shank scratching caused by the deviation of the product in the machining process, guarantees the quality of the product.

[0004] The thread rolling machine limiting support plate suitable for short thread positioning comprises a protruding head, a body and a tail, and is characterized in that the body is provided with the protruding head and the tail which are integrated at two ends of the body.

[0005] One end of the body is a bevel, and the included angle between the bevel and the bottom surface is 70 degrees.

[0006] The angle between the protruding head and the body is 120 degrees.

[0007] Mounting holes are arranged on the body and the tail respectively.

[0008] Compared with the prior art, the thread rolling machine limiting support plate suitable for short thread positioning has the obvious beneficial effects, and the position of the product to be machined can be determined by adjusting the height of the feeding device when the protruding head, the body and the tail are installed on the place where the feeding device of the equipment meets the thread rolling plate through the mounting holes. Figure 3 When the product is transmitted to the position of the protruding head and the body, the protruding head blocks the product to prevent the product from being unstable in positioning, and then the product is fed into the thread rolling plate for machining through the feeding support plate, so that the quality problem of the thread rolling up caused by the unstable positioning can be avoided. The parts are prevented from deviating during machining, the machining range of the thread rolling machine is expanded, the tool setting efficiency of the thread rolling machine is improved, the product quality is significantly improved, the product scrap is reduced, and the production efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0009] Figure 1 is a structural schematic view of the utility model;

[0010] Figure 2 is a front view of the utility model;

[0011] Figure 3 is an assembly view of the utility model;

[0012] Figure 4 is an assembly view of the prior art.

[0013] the mark in the figure

[0014] 1, the convex head, 2, the body, 3, the tail, 4, the mounting hole, 5, the feeding support plate. DETAILED DESCRIPTION

[0015] The following in conjunction with the preferred embodiments of the utility model, structure, features and its efficacy, detailed description as follows.

[0016] The purpose of the utility model and solve its main technical problems is to use the following technical solutions to realize:

[0017] A kind of short thread positioning's thread rolling machine limiting support plate suitable for the utility model, including convex head 1, body 2, tail 3, mounting hole 4, it is characterized in that;Body 2 two ends are respectively provided with the convex head 1, tail 3 of integration.

[0018] The end of the body 2 is bevel, and the angle between the bevel and the bottom surface is 70 degrees.

[0019] The angle between the convex head 1 and the body 2 is 120 degrees.

[0020] Mounting holes 4 are respectively provided on the body 2 and the tail 3.

[0021] When using;Directly in the place where equipment feeding device and thread rolling plate meet through mounting hole 4 install convex head 1, body 2, tail 3, the height of feeding device is adjusted to determine the position of product to be processed thread, its assembly drawing ( Figure 4 ), when product is transmitted to the position of convex head 1, body 2, convex head 1 blocks product, avoids product to show unstable positioning, and then the product is sent into thread rolling plate for processing through feeding support plate.

[0022] The above is only the preferred embodiment of the utility model, and does not limit the utility model in any form, any simple modification, equivalent change and modification made to the above embodiment according to the technical essence of the utility model still belongs to the scope of the technical scheme of the utility model.

Claims

1. A limiting plate for short thread positioning of a thread rolling machine, comprising a nose (1), a body (2), and a tail (3), characterized in that: The body (2) is provided with a convex head (1) and a tail (3) at both ends respectively; one end of the body (2) is a bevel, and the angle between the bevel and the bottom surface is 70 degrees; the angle between the convex head (1) and the body (2) is 120 degrees.

2. A limiting plate for short thread positioning of a thread rolling machine according to claim 1, characterized in that: Mounting holes (4) are arranged on the body (2) and the tail (3) respectively.

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