Clamping tool with positioning function for track shoe machining

Abstract

The utility model relates to the technical field of track shoe machining, in particular to a clamping tool with a positioning function for track shoe machining, which comprises a machining table, moving blocks are symmetrically and slidably mounted on the machining table through adjusting assemblies, rectangular holes are symmetrically formed in the machining table, supporting columns are inserted into the two rectangular holes, and the two rectangular holes are symmetrically provided with clamping blocks. Moving holes are formed in the two supporting columns, the moving blocks are vertically installed in the moving holes in a sliding mode, telescopic springs are fixedly installed on the lower surfaces of the moving blocks, rotating shafts are rotatably installed on the opposite faces of the two supporting columns, and clamping plates are rotatably installed at the opposite ends of the two rotating shafts. The two supporting columns are driven to move upwards at the same time, the track shoe is driven to be separated from the containing base, turnover of the track shoe is achieved, finally, the track shoe is driven to move towards the containing base, turnover of the track shoe is achieved under the condition that clamping of the track shoe is not detached, time and labor are saved, and the track shoe machining efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to caterpillar band processing technical field especially relates to a caterpillar band processing is with positioning function's clamping frock. BACKGROUND

[0002] Caterpillar band is one of chassis parts of engineering machinery and is a kind of wearing parts of engineering machinery used, now commonly used on excavator, bulldozer, caterpillar crane, paver and other engineering machinery, profile caterpillar band processing technology is generally, using profile blanking, drilling, heat treatment, straightening, paint spraying and several processes.

[0003] Caterpillar band must be clamped by clamping frock before processing, however, the existing clamping frock structure is fixed, when the other side of caterpillar band needs to be processed, caterpillar band needs to be disassembled and turned over, and then clamped again, which is very troublesome, seriously affects caterpillar band processing efficiency. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the following shortcomings in prior art, the existing clamping frock structure is fixed, when the other side of caterpillar band needs to be processed, caterpillar band needs to be disassembled and turned over, and then clamped again, which is very troublesome, seriously affects caterpillar band processing efficiency, and a caterpillar band processing is with positioning function's clamping frock is provided.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A caterpillar band processing is with positioning function's clamping frock, including processing table, the processing table is fixedly installed with placing seat, the processing table is symmetrically slidably installed with moving block through adjusting assembly, the processing table is symmetrically provided with rectangular hole, two the rectangular hole is inserted with support column, two the support column is symmetrically provided with moving hole, the moving block is vertically slidably installed in moving hole, the moving block lower surface is fixedly installed with telescopic spring, the telescopic spring one end is fixedly connected with the inner wall of moving hole;

[0007] Two the support column opposite sides are rotatably installed with rotating shaft, two the rotating shaft opposite ends are rotatably installed with clamping plate, the clamping plate is located the both sides of placing seat.

[0008] Preferably, the placing seat side is provided with rotating hole, the adjusting assembly includes first threaded rod and first crank handle that are rotatably installed in rotating hole, the first threaded rod is rotatably installed on the processing table through mounting block, the first threaded rod is rotatably installed in rotating hole, and the first threaded rod is rotatably installed in rotating hole.

[0009] Preferably, the moving block is in the shape of an I-beam, and the side wall of the support column is in sliding contact with the inner wall of the moving hole.

[0010] Preferably, the two clamping plates are provided with clamping grooves on opposite sides, and the longitudinal section of the clamping groove is in the shape of an isosceles triangle.

[0011] Preferably, the side of the placing seat is provided with a rectangular block through a moving assembly, and the upper end of the rectangular block is fixedly provided with an L-shaped backing plate which is slidingly arranged on the placing seat.

[0012] Preferably, the moving assembly comprises a second threaded rod rotatably arranged on the side of the placing seat and a second handle fixedly arranged on one end of the second threaded rod, the second threaded rod is rotatably arranged on the machining table through a supporting block, and the rectangular block is threadedly sleeved on the second threaded rod.

[0013] In the utility model, the beneficial effects are:

[0014] 1. The track shoe is clamped and fixed on the placing seat through the adjusting assembly, the moving block and the clamping plate, when the track shoe needs to be turned over during machining, the two support columns can be simultaneously driven to move upwards, the track shoe is separated from the placing seat, the turning shaft is rotated to turn over the track shoe, and finally the track shoe is driven to move towards the placing seat through the elastic spring, so that the track shoe can be turned over without being disassembled and clamped, time and labor are saved, and the track shoe machining efficiency is effectively improved.

[0015] 2. When the track shoe needs to be placed in an inclined manner during machining, the moving assembly and the rectangular block are matched with each other to place the backing plate on one side of the track shoe, so that the one side of the track shoe is supported, the track shoe is in an inclined state, the machining is more convenient, and the machining efficiency is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A three-dimensional structure schematic view of the clamping tool with the positioning function for track shoe machining is provided in the utility model;

[0017] Figure 2 A three-dimensional structure schematic view of the clamping tool with the positioning function for track shoe machining is provided in the utility model;

[0018] Figure 3 A three-dimensional structure schematic view of the clamping tool with the positioning function for track shoe machining is provided in the utility model;

[0019] Figure 4 A Figure 2 An enlarged view of structure A in the utility model.

[0020] In the figure: 1 processing table, 2 placing seat, 3 moving block, 4 support column, 5 telescopic spring, 6 rotating shaft, 7 clamping plate, 8 first threaded rod, 9 first crank, 10 clamping groove, 11 rectangular block, 12 backing plate, 13 second threaded rod, 14 second crank. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0022] Referring to Figures 1-4 A clamping tool with positioning function for track shoe processing, including processing table 1, placing seat 2 is fixedly installed on processing table 1, moving block 3 is symmetrically slidably installed on processing table 1 through adjusting assembly, symmetrically rectangular holes are formed on processing table 1, support column 4 is inserted in two rectangular holes, moving hole is formed on the opposite side of two support columns 4, moving block 3 is vertically slidably installed in moving hole, telescopic spring 5 is fixedly installed on the lower surface of moving block 3, one end of telescopic spring 5 is fixedly connected with the inner wall of moving hole, rotating shaft 6 is rotatably installed on the opposite side of two support columns 4, clamping plate 7 is rotatably installed on the opposite end of two rotating shafts 6, clamping plate 7 is located on the both sides of placing seat 2.

[0023] When clamping the track shoe, the track shoe is clamped between two clamping plates 7 and is located on placing seat 2 at the same time, under the action of the elasticity of telescopic spring 5, support column 4 has the tendency of vertically moving downward, thereby driving the track shoe to be tightly attached to placing seat 2, in the process of processing, when the track shoe needs to be turned over, two support columns 4 are simultaneously vertically moved upward, at this time, relative movement occurs between moving block 3 and support column 4, telescopic spring 5 is compressed, in the process of upward movement of support column 4, the track shoe is separated from placing seat 2, then the track shoe is rotated above placing seat 2 to realize turning over, clamping plate 7 is rotated on support column 4 through rotating shaft 6, when the track shoe is turned over, two support columns 4 are loosened, under the action of the elasticity of telescopic spring 5, the track shoe is moved to placing seat 2, until the track shoe is moved to placing seat 2, the turning over of the track shoe can be realized without disassembling the clamping of the track shoe, time and labor are saved, and the processing efficiency of the track shoe is effectively improved.

[0024] Rotating hole is formed in the side surface of placing seat 2, adjusting assembly includes first threaded rod 8 with opposite screw directions at left and right ends rotatably installed in rotating hole and first crank 9 fixedly installed at one end of first threaded rod 8, both ends of first threaded rod 8 respectively pass through rotating hole, two moving blocks 3 are symmetrically threaded on first threaded rod 8, first threaded rod 8 is rotatably installed on processing table 1 through mounting block.

[0025] When the track shoe is clamped, the track shoe is placed between the two clamping plates 7, and then the first handle 9 is rotated to drive the first threaded rod 8 to rotate, and under the action of the first threaded rod 8, the two moving blocks 3 are driven to move close to each other, and when the moving blocks 3 move, the two supporting columns 4 are driven to move close to each other, thereby driving the two clamping plates 7 to move close to each other, and the track shoe is clamped between the two clamping plates 7.

[0026] The moving block 3 is in the shape of an I-beam in cross section, the side wall of the supporting column 4 is in sliding contact with the inner wall of the moving hole, so that the moving block 3 stably vertically slides on the supporting column 4, and the rotation of the first threaded rod 8 drives the supporting column 4 to horizontally move in the moving hole, and under the action of the moving hole, the supporting column 4 is prevented from rotating with the first threaded rod 8 during movement.

[0027] The opposite side of each of the two clamping plates 7 is provided with a clamping groove 10, and the longitudinal section of the clamping groove 10 is in the shape of an isosceles triangle, and the clamping groove 10 is arranged to stably clamp the track shoe between the two clamping plates 7, thereby effectively preventing the track shoe from being separated from the two clamping plates 7.

[0028] The side surface of the placing seat 2 is horizontally movably provided with a rectangular block 11 through a moving assembly, the upper end of the rectangular block 11 is fixedly provided with an L-shaped backing plate 12, the backing plate 12 is slidably arranged on the placing seat 2, and the moving assembly comprises a second threaded rod 13 rotatably arranged on the side surface of the placing seat 2 and a second handle 14 fixedly arranged at one end of the second threaded rod 13, the second threaded rod 13 is rotatably arranged on the machining table 1 through a supporting block, and the rectangular block 11 is threadedly sleeved on the second threaded rod 13.

[0029] During machining, when the track shoe needs to be placed in an inclined state, the second handle 14 is rotated to drive the second threaded rod 13 to rotate, so that the backing plate 12 is driven to move towards the track shoe through the rectangular block 11, one end of the backing plate 12 is moved below one side of the track shoe, and the side of the track shoe is supported, so that the track shoe is in an inclined state, machining is more convenient, and machining efficiency is further improved.

[0030] In the machining process, when the track shoe needs to be turned over, the two supporting columns 4 are simultaneously driven to vertically move upwards, at this time, the moving block 3 and the supporting column 4 move relative to each other, the extension spring 5 is compressed, the supporting column 4 moves upwards, drives the track shoe to separate from the placing seat 2, and then the track shoe is rotated above the placing seat 2 to realize turning over, the clamping plate 7 is rotated on the supporting column 4 through the rotating shaft 6, when the track shoe is turned over, the two supporting columns 4 are loosened, and under the action of the elasticity of the extension spring 5, the track shoe is driven to move towards the placing seat 2 until the track shoe is moved onto the placing seat 2, the track shoe can be turned over without being disassembled and clamped, time and labor are saved, and the machining efficiency of the track shoe is effectively improved.

[0031] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A clamping tool with positioning function for track shoe machining, comprising a machining table (1), characterized in that, A placement seat (2) is fixedly installed on the processing table (1). A moving block (3) is symmetrically slidably installed on the processing table (1) through an adjustment component. Rectangular holes are symmetrically opened on the processing table (1). A support column (4) is inserted into each of the two rectangular holes. A moving hole is opened on each of the two support columns (4). The moving block (3) is vertically slidably installed in the moving hole. A telescopic spring (5) is fixedly installed on the lower surface of the moving block (3). One end of the telescopic spring (5) is fixedly connected to the inner wall of the moving hole. Each of the two support columns (4) has a rotating shaft (6) rotatably mounted on one side facing each other, and a clamp (7) is rotatably mounted on one end facing each other of the two rotating shafts (6). The clamp (7) is located on both sides of the placement seat (2).

2. The clamping tool with positioning function for track plate processing according to claim 1, characterized in that, The placement seat (2) has a rotating hole through its side. The adjustment assembly includes a first threaded rod (8) with opposite thread directions at its left and right ends, which is rotatably installed in the rotating hole, and a first crank (9) fixedly installed at one end of the first threaded rod (8). The two ends of the first threaded rod (8) pass through the rotating hole respectively. The two moving blocks (3) are symmetrically threaded onto the first threaded rod (8). The first threaded rod (8) is rotatably installed on the processing table (1) through the mounting block.

3. The clamping tool with positioning function for track plate processing according to claim 2, characterized in that, The moving block (3) has an I-shaped cross-section, and the side wall of the support column (4) slides in contact with the inner wall of the moving hole.

4. A clamping fixture with positioning function for processing track plates according to claim 1, characterized in that, Each of the two clamping plates (7) has a slot (10) on one side opposite to the other, and the longitudinal section of the slot (10) is an isosceles triangle.

5. A clamping fixture with positioning function for processing track plates according to claim 1, characterized in that, A rectangular block (11) is horizontally mounted on the side of the placement seat (2) via a moving component. An L-shaped pad (12) is fixedly mounted on the upper end of the rectangular block (11), and the pad (12) is slidably mounted on the placement seat (2).

6. A clamping fixture with positioning function for processing track plates according to claim 5, characterized in that, The moving assembly includes a second threaded rod (13) rotatably mounted on the side of the placement seat (2) and a second crank (14) fixedly mounted on one end of the second threaded rod (13). The second threaded rod (13) is rotatably mounted on the processing table (1) via a support block. The rectangular block (11) is threaded onto the second threaded rod (13).

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