CN219005383U

CN219005383U - Automatic tooling fixture for turnout backing plate bottom plate

Info

Publication number: CN219005383U
Application number: CN202223552537.8U
Authority: CN
Inventors: 吴江涛; 李琪; 刘中原; 王子舒; 张立创
Original assignee: China Railway Baoji Bridge Group Co Ltd
Current assignee: China Railway Baoji Bridge Group Co Ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-05-12
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses an automatic tooling fixture for a turnout pad bottom plate, which comprises the following components: the support mechanism comprises a base, the top of the base is fixedly connected with a placing table, one side of the top of the placing table is fixedly connected with a positioning block, the side surface of the top of the placing table is provided with a plurality of backing plate bottom plates which are arranged at equal intervals and transversely positioned and rolled, the top of the base is fixedly connected with two brackets at positions corresponding to the top of the placing table, and the tops of the two brackets are fixedly connected through a cross beam; the first clamping mechanism comprises a first clamping oil cylinder arranged at the top of the base, and an installation seat is fixedly connected to the output end of the first clamping oil cylinder. The automatic clamping during the processing of switch backing plate bottom plate can be realized to this frock, possesses automatic locate function simultaneously, can realize the disposable machine-shaping of backing plate bottom plate through the rational design of anchor clamps part, can effectively reduce workman intensity of labour simultaneously.

Description

Automatic tooling fixture for turnout backing plate bottom plate

Technical Field

The utility model relates to the technical field of automation engineering, in particular to an automatic tooling fixture for a turnout pad bottom plate.

Background

At present, when the turnout pad is processed, the pad is moved to a workbench by manpower, and the pad is fixed on a simple tool by using tools such as a spanner and the like, and then is processed by a machine tool. The clamping mode has the advantages of high labor intensity, low clamping efficiency and incapability of guaranteeing clamping accuracy.

Disclosure of Invention

The utility model aims to provide an automatic tooling fixture for a turnout backing plate bottom plate, which can realize automatic clamping during the processing of the turnout backing plate bottom plate, has an automatic positioning function, can realize one-time processing and forming of the backing plate bottom plate through reasonable design of fixture components, and can effectively reduce the labor intensity of workers.

In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises the following steps:

an automated tooling fixture for a turnout pad bottom plate, comprising:

the support mechanism comprises a base, the top of the base is fixedly connected with a placement table, one side of the top of the placement table is fixedly connected with a positioning block, the side surface of the top of the placement table is provided with a plurality of backing plate bottom plates which are arranged at equal intervals and transversely positioned and rolled, the top of the base is fixedly connected with two brackets corresponding to the placement table, and the tops of the two brackets are fixedly connected through a cross beam;

the first clamping mechanism comprises a first clamping oil cylinder arranged at the top of the base, an installation seat is fixedly connected to the output end of the first clamping oil cylinder, and a first clamping plate for clamping a to-be-processed turnout backing plate bottom plate body is fixedly connected to the installation seat;

the second clamping mechanism comprises a second clamping oil cylinder fixedly connected to the side face of the beam, and a second clamping plate used for clamping the base plate body of the turnout pad to be processed is fixedly connected to the output end of the second clamping oil cylinder.

Preferably, one side of the backing plate bottom plate transverse positioning roller, which is close to the switch backing plate bottom plate body to be processed, is in rolling connection with the side surface of the backing plate bottom plate transverse positioning roller.

Preferably, an electromagnet is also fixedly connected to the top of the placement table.

Preferably, the top of the second clamping plate is also fixedly connected with a limit sliding block, and a limit sliding rail is arranged at the bottom of the cross beam and at a position corresponding to the limit sliding block.

Preferably, one side of the limit sliding block, which is close to the limit sliding rail, is in sliding connection with the limit sliding rail.

Preferably, a T-shaped groove is formed in the top of the base and corresponds to the position of the first clamping cylinder, and the bottom of the first clamping cylinder is slidably connected with the T-shaped groove through a T-shaped block.

The utility model has at least the following beneficial effects:

according to the tool, automatic clamping during processing of the turnout backing plate bottom plate can be achieved, meanwhile, the tool has an automatic positioning function, one-time processing and forming of the backing plate bottom plate can be achieved through reasonable design of the clamp component, and meanwhile, labor intensity of workers can be effectively reduced.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:

FIG. 1 is a schematic diagram of the front view of an automated switch pad bottom plate fixture of the present utility model;

FIG. 2 is a schematic top view of the automated switch pad bottom plate clamp;

fig. 3 is a schematic structural view of an automated fixture for a turnout pad bottom plate of the present utility model.

Reference numerals illustrate:

1. a support mechanism; 2. a first clamping mechanism; 3. a second clamping mechanism; 4. the turnout pad bottom plate body to be processed;

101. a base; 102. a placement table; 103. a positioning block; 104. a backing plate bottom plate transversely positions the rollers; 105. an electromagnet; 106. a bracket; 107. a cross beam;

201. a first clamping cylinder; 202. A mounting base; 203. A first clamping plate;

301. a second clamping cylinder; 302. A second clamping plate;

3021. a limit sliding block; 3022. and a limit sliding rail.

Detailed Description

The embodiments of the present application will be described in detail below with reference to the accompanying drawings and examples, so that the implementation process of how the technical means are applied to solve the technical problems and achieve the technical effects of the present application can be fully understood and implemented accordingly.

Referring to fig. 1 to 3, in the embodiment of the present utility model,

an automated tooling fixture for a turnout pad bottom plate, comprising: the support mechanism 1, the support mechanism 1 comprises a base 101, the top of the base 101 is fixedly connected with a placing table 102, one side of the top of the placing table 102 is fixedly connected with a positioning block 103, a plurality of backing plate bottom plates transversely positioned rollers 104 which are arranged at equal intervals are arranged on the side surface of the top of the placing table 102, two brackets 106 are fixedly connected to the top of the base 101 and correspond to the position of the placing table 102, and the tops of the two brackets 106 are fixedly connected through a cross beam 107;

the first clamping mechanism 2 comprises a first clamping cylinder 201 arranged at the top of the base 101, an installation seat 202 is fixedly connected to the output end of the first clamping cylinder 201, and a first clamping plate 203 for clamping the turnout pad bottom plate body 4 to be processed is fixedly connected to the installation seat 202;

the second clamping mechanism 3 comprises a second clamping cylinder 301 fixedly connected to the side surface of the cross beam 107, and a second clamping plate 302 for clamping the switch base plate body 4 to be processed is fixedly connected to the output end of the second clamping cylinder 301;

one side of the backing plate bottom plate transverse positioning roller 104, which is close to the switch backing plate bottom plate body 4 to be processed, is in rolling connection with the side surface of the backing plate bottom plate transverse positioning roller 104;

through adopting above-mentioned technical scheme, this frock can realize the automatic clamping when switch backing plate bottom plate processing, possesses automatic locate function simultaneously, can realize the disposable machine-shaping of backing plate bottom plate through the rational design of anchor clamps part, can effectively reduce workman intensity of labour simultaneously.

Wherein, the top of the placing table 102 is also fixedly connected with an electromagnet 105;

through adopting above-mentioned technical scheme, adsorb it from the bottom of waiting to process switch backing plate bottom plate body 4 to the fixed stability of switch backing plate bottom plate body 4 centre gripping of waiting to process has been increased.

The top of the second clamping plate 302 is also fixedly connected with a limiting slide block 3021, a limiting slide rail 3022 is arranged at the bottom of the cross beam 107 and corresponds to the position of the limiting slide block 3021, and one side, close to the limiting slide rail 3022, of the limiting slide block 3021 is in sliding connection with the limiting slide rail 3022;

by adopting the technical scheme, the second clamping plate 302 is limited, so that the stability of clamping the switch base plate body 4 to be processed is improved.

Wherein, a T-shaped groove is arranged at the top of the base 101 and corresponds to the position of the first clamping cylinder 201, and the bottom of the first clamping cylinder 201 is connected with the T-shaped groove in a sliding way through a T-shaped block;

through adopting above-mentioned technical scheme, conveniently remove first clamp cylinder 201 to conveniently carry out the centre gripping to the switch backing plate bottom plate body 4 of waiting to process of equidimension.

The automatic tooling fixture for the turnout pad bottom plate is designed according to the workbench of the numerical control machine tool, and the base 101 is a bridge for connecting the automatic tooling fixture and the numerical control machine tool, so that the automatic tooling fixture can be conveniently and rapidly clamped on the numerical control machine tool; the electromagnet 105 adsorbs the bottom of the switch base plate body 4 to be processed, and the base plate is firmly fixed on the tool by matching the first clamping plate 203 and the second clamping plate 302.

The working principle of the utility model is as follows: the method comprises the steps of firstly enabling a first clamping oil cylinder 201, a second clamping oil cylinder 301 and an electromagnet 105 to be in a reset and loosening state, enabling one side of a to-be-processed switch base plate body 4 to be abutted against a positioning block 103, enabling the other side of the to-be-processed switch base plate body to be abutted against a base plate transverse positioning roll 104, driving a first clamping plate 203 through the first clamping oil cylinder 201, driving a second clamping plate 302 through the second clamping oil cylinder 301 to clamp and fix the other two sides of the to-be-processed switch base plate body 4, enabling the electromagnet 105 to be electrically magnetized to adsorb the bottom of the to-be-processed switch base plate body 4 after pressure detection signals of the two clamping oil cylinders are in place, enabling a tool clamping completion signal to be sent out, prompting or transmitting the tool clamping completion signal to a processing machine tool to process.

After the switch backing plate bottom plate body 4 to be processed is completely processed, the automatic clamp can realize automatic loosening. The loosening sequence is as follows: the electromagnet 105 is demagnetized and then the two clamping cylinders are released.

While the foregoing description illustrates and describes the preferred embodiments of the present utility model, it is to be understood that the utility model is not limited to the forms disclosed herein, but is not to be construed as limited to other embodiments, and is capable of numerous other combinations, modifications and environments and is capable of changes or modifications within the scope of the inventive concept as described herein, either as a result of the foregoing teachings or as a result of the knowledge or technology in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.

Claims

1. Automatic frock clamp of switch backing plate bottom plate, its characterized in that includes:

the support mechanism (1), the support mechanism (1) comprises a base (101), a placing table (102) is fixedly connected to the top of the base (101), a positioning block (103) is fixedly connected to one side of the top of the placing table (102), a plurality of backing plate bottom plates are arranged on the side face of the top of the placing table (102) in an equidistant mode and transversely positioned rollers (104) are arranged on the side face of the top of the placing table, two supports (106) are fixedly connected to the top of the base (101) and correspond to the position of the placing table (102), and the tops of the two supports (106) are fixedly connected through a cross beam (107);

the first clamping mechanism (2), the first clamping mechanism (2) comprises a first clamping oil cylinder (201) arranged at the top of the base (101), an installation seat (202) is fixedly connected to the output end of the first clamping oil cylinder (201), and a first clamping plate (203) used for clamping a to-be-processed turnout backing plate bottom plate body (4) is fixedly connected to the installation seat (202);

the second clamping mechanism (3), the second clamping mechanism (3) comprises a second clamping oil cylinder (301) fixedly connected to the side face of the cross beam (107), and a second clamping plate (302) used for clamping the to-be-processed turnout pad base plate body (4) is fixedly connected to the output end of the second clamping oil cylinder (301).

2. The automated tooling fixture for the switch pad bottom plate according to claim 1, wherein: one side of the backing plate bottom plate transverse positioning roller (104) close to the to-be-processed turnout backing plate bottom plate body (4) is in rolling connection with the side face of the backing plate bottom plate transverse positioning roller (104).

3. The automated tooling fixture for the switch pad bottom plate according to claim 2, wherein: the top of the placing table (102) is also fixedly connected with an electromagnet (105).

4. The automated tooling fixture for the bottom plate of the turnout pad according to claim 3, wherein: the top of second clamping plate (302) still fixedly connected with spacing slider (3021), spacing slide rail (3022) are installed to the bottom of crossbeam (107) and the position that corresponds spacing slider (3021).

5. The automated tooling fixture for the switch pad bottom plate according to claim 4, wherein: one side of the limit sliding block (3021) close to the limit sliding rail (3022) is in sliding connection with the limit sliding rail (3022).

6. The automated tooling fixture for the switch pad bottom plate according to claim 5, wherein: t-shaped grooves are formed in the positions, corresponding to the first clamping oil cylinders (201), of the top of the base (101), and the bottoms of the first clamping oil cylinders (201) are connected with the T-shaped grooves in a sliding mode through T-shaped blocks.