Auxiliary punching die for connecting plate of high-speed rail opening and closing mechanism

Abstract

The utility model discloses an auxiliary punching die for a connecting plate of a high-speed rail opening and closing mechanism, which relates to the technical field of auxiliary tools and is used for solving the technical problems of inaccurate punching position and lower efficiency. The auxiliary punching die for the connecting plate of the high-speed rail opening and closing mechanism comprises a bottom plate, and a plate-shaped die part and a convex die part are arranged on the bottom plate; the bottom of the plate-shaped die part and the bottom of the protruding die part are vacant reserved spaces, the shape of the reserved spaces is matched with that of the opening and closing mechanism connecting plate, a plurality of first auxiliary holes are formed in the plate-shaped die part, and a plurality of second auxiliary holes are formed in the protruding die part. According to the punching device, the punching position is accurate, manual measurement is not needed, the time needed for punching is shortened, the punching efficiency is improved, meanwhile, the labor intensity of workers is reduced, and the technical problems that the punching position is not accurate and the efficiency is low are well solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to auxiliary frock technical field, especially in high -speed rail opening and closing mechanism connecting plate auxiliary punching die. BACKGROUND

[0002] In the manufacturing process of high -speed rail, the connecting plate of opening and closing mechanism needs to be punched to facilitate the installation of other components. At present, the manual punching mode is generally used for punching, but the position of the hole is fixed, and it needs to be measured or marked before punching. This process has the following problems: first, manual measurement has errors, which can easily lead to inaccurate punching position; second, this process needs to be measured and punched one by one, which takes a long time, resulting in slow punching process and low efficiency.

[0003] Therefore, in view of the above scheme in actual production and implementation, the scheme is modified and improved, and the spirit and concept of seeking good are followed, and the assistance of professional knowledge and experience is obtained, and after many trials, the high -speed rail opening and closing mechanism connecting plate auxiliary punching die is provided to solve the technical problems of inaccurate punching position and low efficiency. UTILITY MODEL CONTENT

[0004] The utility model aims at providing high -speed rail opening and closing mechanism connecting plate auxiliary punching die, which solves the technical problems of inaccurate punching position and low efficiency.

[0005] The technical scheme of the utility model is as follows:

[0006] The high -speed rail opening and closing mechanism connecting plate auxiliary punching die comprises a bottom plate, a plate -shaped die part and a convex die part are arranged on the bottom plate, the bottom part of the plate -shaped die part and the convex die part is a vacant reserved space, the shape of the reserved space is matched with the opening and closing mechanism connecting plate, a plurality of first auxiliary holes are arranged on the plate -shaped die part, and a plurality of second auxiliary holes are arranged on the convex die part.

[0007] The shape of the reserved space is matched with the opening and closing mechanism connecting plate, so that the opening and closing mechanism connecting plate can be just clamped into the reserved space during use, the positions of the first auxiliary hole and the second auxiliary hole correspond to the positions of the opening and closing mechanism connecting plate that should be punched, so that only the first auxiliary hole and the second auxiliary hole need to be punched during punching, the desired punching effect can be achieved, that is, accurate punching is carried out at the specified position without manual measurement and manual marking.

[0008] As a preferred embodiment, the inner side wall of the reserved space is provided with an anti -skid part.

[0009] When punching, the angle of the opening and closing mechanism connecting plate is uncertain, and manual lifting may be used in use, and the anti-skid part has an anti-skid effect, can play an anti-skid role when the opening and closing mechanism connecting plate can be clamped into the reserved space, effectively prevent the device from sliding or being out of place at a certain angle, affect the punching accuracy, and after installation, the device will not fall off and manual lifting is not required.

[0010] As a preferred embodiment, the anti-skid part is a transversely arranged rubber strip.

[0011] The long rubber strip provides friction to prevent the tooling from sliding or being out of place.

[0012] As a preferred embodiment, a metal sleeve is embedded in the first auxiliary hole; and a metal sleeve is embedded in the second auxiliary hole.

[0013] The metal sleeve has good wear resistance, which can effectively prevent the auxiliary hole from being worn and prolong the service life.

[0014] The beneficial effects of the utility model are as follows:

[0015] The tooling is used for punching the high-speed rail opening and closing mechanism connecting plate, the punching position is accurate, manual measurement is not required, the time required for punching is reduced, the punching efficiency is improved, the labor intensity of workers is reduced, and the technical problems of inaccurate punching position and low efficiency are solved. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the utility model, the drawings needed in the embodiments will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creative labor.

[0017] Figure 1 Structure diagram of the embodiment of the utility model Figure 1 ;

[0018] Figure 2 Structure diagram of the embodiment of the utility model Figure 2 ;

[0019] Figure 3 Top view of the embodiment of the utility model

[0020] Figure 4 is Figure 3 Sectional view along A-A.

[0021] In the drawings, 1 is a second auxiliary hole, 2 is a convex die part, 3 is a plate-shaped die part, 4 is a bottom plate, 5 is a first auxiliary hole, 6 is a reserved space, 7 is an anti-skid part, and 8 is a rubber strip. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0024] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features.

[0025] In the description of the embodiments, unless otherwise expressly specified and limited, the terms "set," "connect," etc., should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or a connection through an intermediate medium, or it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0026] See attached document Figures 1-4 The auxiliary drilling mold for the high-speed rail opening and closing mechanism connecting plate includes a base plate 4. The base plate 4 is provided with a plate-shaped mold part 3 and a raised mold part 2. The bottom of the plate-shaped mold part 3 and the raised mold part 2 is an empty reserved space 6. The shape of the reserved space 6 matches the opening and closing mechanism connecting plate. The plate-shaped mold part 3 is provided with a number of first auxiliary holes 5, and the raised mold part 2 is provided with a number of second auxiliary holes 1.

[0027] The shape of the reserved space 6 matches the opening and closing mechanism connecting plate, ensuring that the opening and closing mechanism connecting plate can fit perfectly into the reserved space 6 during use. The positions of the first auxiliary hole 5 and the second auxiliary hole 1 correspond to the positions where holes should be drilled on the opening and closing mechanism connecting plate. In this way, when drilling, only the first auxiliary hole 5 and the second auxiliary hole 1 need to be drilled to achieve the required drilling effect, that is, to drill precisely at the specified position without the need for manual measurement or marking.

[0028] Figure 1 , Figure 2 These are schematic diagrams of the structure of this utility model from different angles. Figure 4This is a cross-sectional view to clearly show the internal structure.

[0029] The inner wall of the reserved space 6 is provided with an anti-slip part 7.

[0030] When drilling, the angle of the opening and closing mechanism connecting plate is uncertain, and manual support may be required during use. However, the anti-slip part 7 has an anti-slip effect and can play an anti-slip role when the opening and closing mechanism connecting plate can be inserted into the reserved space 6. This effectively prevents the device from slipping or becoming displaced at a specific angle, which would affect the drilling accuracy. After installation, it will not fall off and does not require manual support.

[0031] The anti-slip part 7 is a horizontally placed rubber strip 8.

[0032] The long, strip-shaped rubber strip 8 provides friction to prevent the tooling from slipping or shifting.

[0033] A metal sleeve is embedded in the first auxiliary hole 5; a metal sleeve is embedded in the second auxiliary hole 1.

[0034] The metal sleeve has excellent wear resistance, which can effectively prevent the auxiliary hole from being worn and extend its service life.

[0035] When in use, align the reserved space of this solution with the high-speed rail opening and closing mechanism connecting plate and install it. At this time, the positions corresponding to the first auxiliary hole and the second auxiliary hole are the positions where holes need to be drilled on the high-speed rail opening and closing mechanism connecting plate. Therefore, holes can be drilled directly at the first auxiliary hole and the second auxiliary hole, with precise positioning.

[0036] Because of the presence of anti-slip parts, there is a certain amount of local friction between the two, which can achieve a better snap-fit. Even without human support, this mold is not easy to slip or shift.

[0037] The beneficial effects of this utility model are:

[0038] This tooling is used for drilling holes in the connecting plates of high-speed rail opening and closing mechanisms. The drilling position is precise, eliminating the need for manual measurement, reducing drilling time, improving drilling efficiency, and reducing the labor intensity of workers. It effectively solves the technical problems of inaccurate drilling position and low efficiency.

[0039] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope claimed by this utility model.

Claims

1. Auxiliary drilling mold for the connecting plate of a high-speed rail opening and closing mechanism, characterized in that, It includes a base plate, on which a plate-shaped mold part and a raised mold part are provided. The bottom of the plate-shaped mold part and the raised mold part are empty reserved spaces. The shape of the reserved spaces matches the connecting plate of the opening and closing mechanism. The plate-shaped mold part is provided with a number of first auxiliary holes, and the raised mold part is provided with a number of second auxiliary holes.

2. The auxiliary drilling mold for the connecting plate of the high-speed rail opening and closing mechanism according to claim 1, characterized in that, The inner wall of the reserved space is provided with anti-slip parts.

3. The auxiliary drilling mold for the connecting plate of the high-speed rail opening and closing mechanism according to claim 2, characterized in that, The anti-slip part is a horizontally placed rubber strip.

4. The auxiliary drilling mold for the connecting plate of the high-speed rail opening and closing mechanism according to claim 1, characterized in that, A metal sleeve is embedded in the first auxiliary hole; a metal sleeve is embedded in the second auxiliary hole.

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