Framework turnover machine

Abstract

The utility model discloses a framework turnover machine which comprises a base, lifting seats are symmetrically fixed to the top end of the base, turnover clamping mechanisms are connected to the side faces of the lifting seats, rubber clamping plates are arranged on the inner sides of the turnover clamping mechanisms, and rapid replacement mechanisms are arranged between the rubber clamping plates and the turnover clamping mechanisms. A mounting butt joint mechanism is arranged at the bottom end of the base, and the quick replacement mechanism comprises a connecting assembly arranged at the joint of the rubber clamping plate and the turnover clamping mechanism; through the designed connecting groove, the connecting block, the guide groove, the guide block, the limiting groove, the limiting buckle and the telescopic spring, the rubber clamping plate and the turnover clamping mechanism can be rapidly connected in a limiting mode, meanwhile, the limited rubber clamping plate can be firmly positioned in cooperation with the designed positioning hole, the screw hole and the positioning screw rod, and therefore the turnover clamping mechanism is convenient to use. Compared with the prior art, the replacement work of the rubber clamping plate is greatly facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of frame turning machines, and in particular relates to a frame turning machine. Background Art

[0002] The frame turning machine is a supporting equipment in the bogie inspection room of the main maintenance workshop of the vehicle depot and the comprehensive base. It is used for turning over the bogie frame and the equipment is installed on the bogie maintenance line. When the existing frame turning machine is in use, the frame is generally clamped, fixed and turned over for maintenance by a clamping mechanism, and a rubber clamping plate is fixed on the inner side of the clamping mechanism to prevent slipping during clamping. When the rubber clamping plate is broken and needs to be replaced, the clamping mechanism and the rubber clamping plate are an integrated structure, which makes the replacement work more troublesome, and only the clamping hand of the clamping mechanism can be replaced as a whole. For this reason, we propose a frame turning machine. Utility Model Content

[0003] The utility model aims to provide a frame turning machine to solve the problem that the rubber clamping plate of the frame turning machine proposed in the above background technology is troublesome to replace.

[0004] To achieve the above object, the utility model provides the following technical solutions: a frame turning machine, comprising a base, a lifting seat is symmetrically fixed to the top of the base, a turning clamping mechanism is connected to the side of the lifting seat, a rubber clamping plate is arranged on the inner side of the turning clamping mechanism, a quick change mechanism is arranged between the rubber clamping plate and the turning clamping mechanism, and a mounting docking mechanism is arranged at the bottom end of the base, and the quick change mechanism includes:

[0005] A connecting assembly, which is arranged at the connection between the rubber clamping plate and the flip clamping mechanism;

[0006] A guide assembly, the guide assembly being arranged inside the connecting assembly;

[0007] A limit assembly, which is arranged on the inner side of the connecting assembly;

[0008] A sliding component, which is arranged inside the limiting component;

[0009] A positioning component is arranged on the surface of the flip clamping mechanism and connected to the connecting component.

[0010] Preferably, the connecting assembly comprises a connecting groove provided on the inner side of the flip clamping mechanism and a connecting block fixed on the end of the rubber clamping plate, and the connecting block is snap-connected with the connecting groove.

[0011] Preferably, the guide assembly comprises a guide groove formed at the end of the connecting block and a guide block fixed inside the connecting groove, and the guide block is engaged with the guide groove.

[0012] Preferably, the limiting assembly includes limiting grooves symmetrically opened on both sides of the connecting block and built-in grooves symmetrically opened on both sides of the inner wall of the connecting groove, and a limiting buckle is arranged inside the built-in groove, and the limiting buckle is snap-connected with the limiting groove, and a telescopic spring is connected between the limiting buckle and the built-in groove.

[0013] Preferably, the sliding assembly includes sliding grooves symmetrically opened on both sides of the inner wall of the built-in groove and sliding blocks symmetrically fixed on both sides of the limiting buckle, and the sliding blocks are slidably connected to the sliding grooves.

[0014] Preferably, the positioning assembly includes positioning holes symmetrically opened at the top of the connecting block and screw holes symmetrically opened through the top of the inner wall of the connecting groove. The surface of the flip clamping mechanism is provided with a positioning screw that passes through the inside of the screw hole and is connected to the positioning hole. The positioning screw is screwed and fixedly connected to the positioning hole.

[0015] Preferably, the mounting docking mechanism comprises a docking groove symmetrically arranged at the bottom end of the base and a docking block symmetrically fixed inside the docking groove.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model can realize a rapid limited connection between the rubber clamping plate and the flip clamping mechanism through the designed connecting groove, connecting block, guide groove, guide block, limit groove, limit buckle and telescopic spring. At the same time, with the designed positioning hole, screw hole and positioning screw, the rubber clamping plate after limiting can also be firmly positioned. Compared with the existing technology, the replacement work of the rubber clamping plate is greatly facilitated. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0019] Figure 2 For the utility model Figure 1 A magnified schematic diagram of point A;

[0020] Figure 3 For the utility model Figure 2 An enlarged schematic diagram of point B;

[0021] Figure 4 For the utility model Figure 1 An enlarged schematic diagram of point C;

[0022] In the figure: 1, base; 2, lifting seat; 3, flip clamping mechanism; 4, rubber clamping plate; 100, connecting groove; 101, connecting block; 200, guide groove; 201, guide block; 300, limit groove; 301, built-in groove; 302, limit buckle; 303, telescopic spring; 400, slide groove; 401, slider; 500, positioning hole; 501, screw hole; 502, positioning screw; 600, docking groove; 601, docking block. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figures 1 to 4 The utility model provides a technical solution: a frame turning machine, including a base 1, a lifting seat 2 is symmetrically fixed on the top of the base 1, a turning clamping mechanism 3 is connected to the side of the lifting seat 2, a rubber clamping plate 4 is arranged on the inner side of the turning clamping mechanism 3, a quick replacement mechanism is arranged between the rubber clamping plate 4 and the turning clamping mechanism 3, and a mounting docking mechanism is arranged at the bottom end of the base 1. The quick replacement mechanism includes:

[0025] A connecting assembly, which is arranged at the connection between the rubber clamping plate 4 and the flip clamping mechanism 3;

[0026] A guide assembly, the guide assembly being arranged inside the connecting assembly;

[0027] A limit assembly, which is arranged on the inner side of the connecting assembly;

[0028] A sliding component, which is arranged inside the limiting component;

[0029] A positioning component is arranged on the surface of the flipping and clamping mechanism 3 and connected to the connecting component.

[0030] In this embodiment, preferably, the connecting component includes a connecting groove 100 opened on the inner side of the flip clamping mechanism 3 and a connecting block 101 fixed to the end of the rubber clamping plate 4. The rubber clamping block 4 can be connected to the flip clamping mechanism 3 by snapping the connecting block 101 into the connecting groove 100.

[0031] In this embodiment, preferably, the guide assembly includes a guide groove 200 opened at the end of the connecting block 101 and a guide block 201 fixed inside the connecting groove 100. The guide block 201 is snap-connected with the guide groove 200, so that a guiding role can be played when the connecting block 101 is connected to the connecting groove 100.

[0032] In this embodiment, preferably, the limiting component includes limiting grooves 300 symmetrically opened on both sides of the connecting block 101 and built-in grooves 301 symmetrically opened on both sides of the inner wall of the connecting groove 100, and a limiting buckle 302 is arranged inside the built-in groove 301. The limiting buckle 302 is engaged with the limiting groove 300, so that the connecting block 101 can be temporarily limited inside the connecting groove 100. A telescopic spring 303 is connected between the limiting buckle 302 and the built-in groove 301, which can drive the limiting buckle 302 to reset and bounce up.

[0033] In this embodiment, preferably, the sliding assembly includes sliding grooves 400 symmetrically opened on both sides of the inner wall of the built-in groove 301 and sliders 401 symmetrically fixed on both sides of the limiting buckle 302. The sliders 401 are slidably connected to the sliding grooves 400, so as to play a guiding role when the limiting buckle 302 moves.

[0034] In this embodiment, preferably, the positioning assembly includes a positioning hole 500 symmetrically opened at the top of the connecting block 101 and a screw hole 501 symmetrically opened through the top of the inner wall of the connecting groove 100. The surface of the flip clamping mechanism 3 is provided with a positioning screw 502 that passes through the inside of the screw hole 501 and is connected to the positioning hole 500. The positioning screw 502 is screwed together and fixedly connected with the positioning hole 500, so that the connecting block 101 and the connecting groove 100 can be firmly fixed.

[0035] In this embodiment, preferably, the installation docking mechanism includes a docking groove 600 symmetrically opened at the bottom end of the base 1 and a docking block 601 symmetrically fixed inside the docking groove 600, which can play a guiding role when the base 1 is installed.

[0036] Working principle and use process of the utility model: when the rubber clamping plate 4 needs to be replaced, the positioning screw 502 is first loosened to make its end withdraw from the inside of the positioning hole 500 and screw into the inside of the screw hole 501, so as to release the positioning of the rubber clamping plate 4, and then pull the rubber clamping plate 4 to drive the connecting block 101 to move inside the connecting groove 100 to squeeze the limiting buckle 302, and drive the guide groove 200 to separate from the guide block 201, when the limiting buckle 302 is squeezed by external force, the telescopic spring 303 is released from the inside of the limiting groove 300 Withdraw and retract into the interior of the built-in groove 301, and at the same time drive the slider 401 to slide inside the slide groove 400 to play a moving guiding role, so as to release the limit on the connecting block 101, and then continue to pull the rubber clamping plate 4 to separate it from the connecting block 101 and the connecting groove 100, so as to disassemble the broken rubber clamping plate 4 and the flip clamping mechanism 3, and then replace the new rubber clamping plate 4 and connect it with the flip clamping mechanism 3, when it is necessary to install the base 1 and the maintenance line, the docking groove 600 and the docking block 601 can play an installation docking guiding role.

[0037] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A frame turning machine, comprising a base (1), a lifting seat (2) symmetrically fixed to the top of the base (1), a turning clamping mechanism (3) connected to the side of the lifting seat (2), a rubber clamping plate (4) arranged inside the turning clamping mechanism (3), characterized in that: A quick-change mechanism is provided between the rubber clamping plate (4) and the flip clamping mechanism (3), and a mounting docking mechanism is provided at the bottom end of the base (1). The quick-change mechanism comprises: A connecting assembly, the connecting assembly being arranged at the connection between the rubber clamping plate (4) and the flip clamping mechanism (3); A guide assembly, the guide assembly being arranged inside the connecting assembly; A limit assembly, which is arranged on the inner side of the connecting assembly; A sliding component, which is arranged inside the limiting component; A positioning component is arranged on the surface of the flip clamping mechanism (3) and connected to the connecting component.

2. A frame turning machine according to claim 1, characterized in that: The connection assembly comprises a connection groove (100) provided on the inner side of the flip clamping mechanism (3) and a connection block (101) fixed on the end of the rubber clamping plate (4); the connection block (101) is snap-connected with the connection groove (100).

3. A frame turning machine according to claim 1, characterized in that: The guide assembly comprises a guide groove (200) provided at the end of a connection block (101) and a guide block (201) fixed inside the connection groove (100); the guide block (201) is snap-connected with the guide groove (200).

4. A frame turning machine according to claim 1, characterized in that: The limiting assembly comprises limiting grooves (300) symmetrically arranged on both sides of the connection block (101) and built-in grooves (301) symmetrically arranged on both sides of the inner wall of the connection groove (100); a limiting buckle (302) is arranged inside the built-in groove (301); the limiting buckle (302) is snap-connected with the limiting groove (300); and a telescopic spring (303) is connected between the limiting buckle (302) and the built-in groove (301).

5. A frame turning machine according to claim 1, characterized in that: The sliding assembly comprises sliding grooves (400) symmetrically arranged on both sides of the inner wall of the built-in groove (301) and sliding blocks (401) symmetrically fixed on both sides of the limiting buckle (302), and the sliding blocks (401) are slidably connected to the sliding grooves (400).

6. A frame turning machine according to claim 1, characterized in that: The positioning assembly comprises a positioning hole (500) symmetrically arranged at the top end of the connecting block (101) and a screw hole (501) symmetrically arranged through the top end of the inner wall of the connecting groove (100); a positioning screw rod (502) passing through the inside of the screw hole (501) and connected to the positioning hole (500) is arranged on the surface of the flip clamping mechanism (3); the positioning screw rod (502) is screwed together and fixedly connected to the positioning hole (500).

7. A frame turning machine according to claim 1, characterized in that: The mounting docking mechanism comprises a docking groove (600) symmetrically arranged at the bottom end of the base (1) and a docking block (601) symmetrically fixed inside the docking groove (600).

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