Tension adjusting structure for rust removal belt on surface of round steel

Abstract

The utility model discloses a round steel surface derusting belt tensioning adjusting structure which comprises a polishing frame, the surface of the polishing frame is connected with a tensioning block in a sliding mode, the rear side of the polishing frame is fixedly connected with an L-shaped plate, an air cylinder and a sliding rail are fixedly installed on the inner wall of the L-shaped plate through bolts, the surface of the sliding rail is connected with a sliding block in a sliding mode, and the sliding block is connected with the polishing frame in a sliding mode. The output end of the air cylinder is fixedly connected with a push plate through a flange, the surface of the sliding block is fixedly connected with a shaft rod, and a sliding table is fixedly installed at the bottom of the grinding frame. The air cylinder drives the push plate to move in the vertical direction, the push plate drives the shaft rod to stir the tensioning block to move on the surface of the polishing frame, then the tensioning block tightens the rust removal polishing belt, the rust removal belt can be rapidly adjusted, it is guaranteed that the rust removal belt is in a tensioned state all the time, and the service life of the rust removal polishing belt is prolonged. And therefore, the polishing and derusting effect of the derusting belt on the surface of the round steel is guaranteed, and the adjusting efficiency is relatively convenient.

Description

TECHNICAL FIELD

[0001] The utility model belongs to round steel surface treatment technical field, especially relate to a round steel surface rust removal belt tension adjusting structure. BACKGROUND

[0002] Cold-drawing steel is a kind of processing and machining technology of steel, which refers to various cold-drawing steels produced by cold-drawing method.The characteristics of cold-drawing steel are high precision and good surface quality.Cold-drawing is mainly used for producing steel wire, and also used for producing round steel with diameter below 50mm.Before cold-drawing, the raw material should be inspected as necessary.For steel with unknown grade or without factory certificate, sample should be taken for inspection.If the cross section of the steel is irregular, such as flat round, with thorn, too hard or damp, it should not be used for drawing to avoid damaging the drawing die and affecting the quality.Before cold-drawing, the steel should be treated by rolling head and rust removal, and the rust removal polishing device is needed for treating round steel.

[0003] The polishing belt of part of round steel rust removal polishing device is fixed by bolt during tensioning, and the bolt needs to be rotated during specific operation, which is slightly inconvenient, so a round steel surface rust removal belt tension adjusting structure is needed, which can quickly adjust the rust removal belt, so as to ensure that the rust removal belt is always in tension state, and then ensure the rust removal and polishing effect of the rust removal belt on the surface of round steel, and the adjusting efficiency is more convenient. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of round steel surface rust removal belt tension adjusting structure to solve the technical problems raised in the above background technology.

[0005] The technical scheme that the utility model solves the above technical problems is as follows: a kind of round steel surface rust removal belt tension adjusting structure, it includes polishing frame: the surface of the polishing frame is slidably connected with tensioning block, the rear side of the polishing frame is fixedly connected with L-shaped plate, the inner wall of the L-shaped plate is fixedly installed with air cylinder and slide rail by bolt, the surface of the slide rail is slidably connected with sliding block, the output end of the air cylinder is fixedly connected with push plate by flange, the surface of the sliding block is fixedly connected with shaft rod, the bottom of the polishing frame is fixedly installed with sliding table, the outer side of the polishing frame is provided with the load table fixedly installed on ground, the outer side of the load table is installed with movable rotary clamp.

[0006] Preferably, the surface of the polishing frame is welded with clamping block one, the surface of the tensioning block is fixedly connected with clamping block two, and the clamping block one and the clamping block two are slidably connected.

[0007] Preferably, the end of the shaft rod extends to the inner cavity of the push plate, the surface of the shaft rod is rotatably connected with shaft sleeve, and the shaft sleeve is attached to the inner wall of the push plate.

[0008] Preferably, the inner wall of the L-shaped plate is welded with two symmetrically arranged clamping blocks, and the clamping blocks are in sliding connection with the push plate.

[0009] Preferably, the surface of the polishing frame is provided with a rust removal polishing belt, the rust removal polishing belt is in close contact with a tensioning block, and the surface of the tensioning block is provided with a roller matched with the rust removal polishing belt.

[0010] The utility model discloses the beneficial effect is:

[0011] 1, the utility model discloses a cylinder drives push plate to move in vertical direction, so that push plate drives axle lever to move tensioning block on the surface of polishing frame, and then tensioning block carries out the tension of rust removal polishing belt, can reach the quick adjustment of rust removal belt, thereby guaranteeing that rust removal belt is always in the tension state, and then guaranteeing the effect that rust removal belt polishes rust to round steel surface, and the adjustment efficiency is convenient purpose of relatively easy -going;

[0012] 2, the utility model discloses the cooperation of clamping block no. 1 and clamping block no. 2 is used to the movement of tensioning block on the surface of polishing frame is positioned, avoids the situation that tensioning block shakes during moving, and then guarantees the stability during the movement of tensioning block;

[0013] 3, the utility model discloses the setting of shaft sleeve carries out the pad spacing protection between axle lever and push plate, avoids the situation that the wear of axle lever is greater when directly contacting push plate;

[0014] 4, the utility model discloses the setting of clamping block carries out the positioning of push plate in vertical direction, and then guarantees the stability during the movement of push plate. BRIEF DESCRIPTION OF DRAWINGS

[0015] Among them:

[0016] Figure 1 It is structural schematic diagram of one embodiment of the utility model;

[0017] Figure 2 It is one embodiment of the utility model Figure 1 The local enlarged view of point A in one embodiment of the utility model;

[0018] Figure 3 It is the three-dimensional schematic diagram of clamping block no. 1 and clamping block no. 2 of one embodiment of the utility model;

[0019] Figure 4 It is the three-dimensional schematic diagram of slider and push plate of one embodiment of the utility model.

[0020] In the drawings, the component list represented by each sign is as follows:

[0021] 1, polishing frame, 2, tensioning block, 3, L-shaped plate, 4, block one, 5, block two, 6, cylinder, 7, slide rail, 8, sliding block, 9, push plate, 10, shaft rod, 11, shaft sleeve, 12, clamping block, 13, sliding table, 14, material loading table, 15, movable rotary clamp. DETAILED DESCRIPTION

[0022] Hereinafter, the embodiment of the round steel surface rust removal belt tensioning adjusting structure of the utility model will be described with reference to the drawings. Example 1

[0023] Figures 1-4 The round steel surface rust removal belt tensioning adjusting structure of an embodiment of the utility model is shown, which comprises a polishing frame 1: the surface of the polishing frame 1 is slidably connected with a tensioning block 2, the rear side of the polishing frame 1 is fixedly connected with an L-shaped plate 3, the surface of the polishing frame 1 is welded with a block one 4, the surface of the tensioning block 2 is fixedly connected with a block two 5, the block one 4 and the block two 5 are slidably connected, the cooperation of the block one 4 and the block two 5 is used to limit the movement of the tensioning block 2 on the surface of the polishing frame 1, avoiding the occurrence of the shaking of the tensioning block 2 during the movement, and further ensuring the stability of the tensioning block 2 during the movement, the inner wall of the L-shaped plate 3 is fixedly installed with a cylinder 6 and a slide rail 7 through bolts, the surface of the slide rail 7 is slidably connected with a sliding block 8, the output end of the cylinder 6 is fixedly connected with a push plate 9 through a flange, the surface of the sliding block 8 is fixedly connected with a shaft rod 10, the end of the shaft rod 10 extends to the inner cavity of the push plate 9, the surface of the shaft rod 10 is rotatably connected with a shaft sleeve 11, the shaft sleeve 11 is in close contact with the inner wall of the push plate 9, the setting of the shaft sleeve 11 protects the spacing between the shaft rod 10 and the push plate 9, avoiding the occurrence of the large abrasion of the shaft rod 10 when directly contacting with the push plate 9, the bottom of the polishing frame 1 is fixedly installed with a sliding table 13, the outer side of the polishing frame 1 is provided with a material loading table 14 fixedly installed on the ground, and the outer side of the material loading table 14 is installed with a movable rotary clamp 15. Example 2

[0024] Figures 1-4The utility model discloses a round steel surface rust removal belt tension adjusting structure shows an embodiment of the utility model, it includes polishing frame 1: the surface of polishing frame 1 is slidably connected with the tension block 2, the rear side of polishing frame 1 is fixedly connected with L shaped board 3, the inner wall of L shaped board 3 is fixedly installed with air cylinder 6 and slide rail 7 through bolt, the surface of slide rail 7 is slidably connected with sliding block 8, the output of air cylinder 6 is fixedly connected with push plate 9 through flange, the surface of sliding block 8 is fixedly connected with axle rod 10, the inner wall of L shaped board 3 is welded with two symmetrical clamping blocks 12, and slidingly connected between clamping block 12 and push plate 9, through the setting of clamping block 12, the vertical movement of push plate 9 is positioned, and then the stability during the movement of push plate 9 is guaranteed, the bottom of polishing frame 1 is fixedly installed with slide table 13, the outside of polishing frame 1 is provided with the load table 14 of fixed installation ground, and the outside of load table 14 is installed with movable rotary clamp 15, and the surface of polishing frame 1 is provided with rust removal polishing belt, and the rust removal polishing belt is attached to the tension block 2, and the surface of tension block 2 is installed with the roller wheel that is adapted to rust removal polishing belt.

[0025] Working principle: when the utility model is used, the user moves round steel on the top of load table 14 and clamps it through movable rotary clamp 15, at this moment, the rust removal polishing belt on the surface of polishing frame 1 is driven to treat the surface of round steel through slide table 13, in this process, push plate 9 is moved in the vertical direction by opening air cylinder 6, so that push plate 9 drives axle rod 10 to move tension block 2 on the surface of polishing frame 1, wherein the movement of axle rod 10 is positioned through the cooperation of sliding block 8 and slide rail 7, the stability requirement of axle rod 10 in the movement process is guaranteed, and then tension block 2 tightens rust removal polishing belt, realizes the quick adjustment of rust removal belt, so that the rust removal belt is always in the state of tension, and then the effect of rust removal belt on the polishing and rust removal of the surface of round steel is guaranteed, and the adjustment efficiency is relatively convenient.

[0026] In conclusion: the round steel surface rust removal belt tension adjusting structure, through air cylinder 6 drive push plate 9 move in the vertical direction, so that push plate 9 drive axle rod 10 to move tension block 2 on the surface of polishing frame 1, and then tension block 2 tightens rust removal polishing belt, that is, the quick adjustment of rust removal belt is achieved, so that the rust removal belt is always in the state of tension, and then the effect of rust removal belt on the polishing and rust removal of the surface of round steel is guaranteed, and the adjustment efficiency is relatively convenient.

Claims

1. A round steel surface rust removal belt tension adjustment structure, characterized in that, The polishing frame (1) is provided with a clamping block (4) welded on the surface, a clamping block (5) fixedly connected on the surface of the tensioning block (2), a sliding connection between the clamping block (4) and the clamping block (5), an extension of the shaft rod (10) to the inner cavity of the push plate (9), a rotating connection of the shaft sleeve (11) on the surface of the shaft rod (10), a fit of the shaft sleeve (11) and the inner wall of the push plate (9), a welding of two symmetrical clamping blocks (12) on the inner wall of the L-shaped plate (3), a sliding connection between the clamping block (12) and the push plate (9), a rust removal polishing belt arranged on the surface of the polishing frame (1), a fit of the rust removal polishing belt and the tensioning block (2), and a roller installed on the surface of the tensioning block (2) and matched with the rust removal polishing belt.

2. The round steel surface rust removal belt tension adjustment structure according to claim 1, characterized in that, The polishing frame (1) is provided with a clamping block (4) welded on the surface, a clamping block (5) fixedly connected on the surface of the tensioning block (2), a sliding connection between the clamping block (4) and the clamping block (5), an extension of the shaft rod (10) to the inner cavity of the push plate (9), a rotating connection of the shaft sleeve (11) on the surface of the shaft rod (10), a fit of the shaft sleeve (11) and the inner wall of the push plate (9), a welding of two symmetrical clamping blocks (12) on the inner wall of the L-shaped plate (3), a sliding connection between the clamping block (12) and the push plate (9), a rust removal polishing belt arranged on the surface of the polishing frame (1), a fit of the rust removal polishing belt and the tensioning block (2), and a roller installed on the surface of the tensioning block (2) and matched with the rust removal polishing belt.

3. The round steel surface rust removal belt tension adjustment structure according to claim 2, characterized in that, The polishing frame (1) is provided with a clamping block (4) welded on the surface, a clamping block (5) fixedly connected on the surface of the tensioning block (2), a sliding connection between the clamping block (4) and the clamping block (5), an extension of the shaft rod (10) to the inner cavity of the push plate (9), a rotating connection of the shaft sleeve (11) on the surface of the shaft rod (10), a fit of the shaft sleeve (11) and the inner wall of the push plate (9), a welding of two symmetrical clamping blocks (12) on the inner wall of the L-shaped plate (3), a sliding connection between the clamping block (12) and the push plate (9), a rust removal polishing belt arranged on the surface of the polishing frame (1), a fit of the rust removal polishing belt and the tensioning block (2), and a roller installed on the surface of the tensioning block (2) and matched with the rust removal polishing belt.

4. The round steel surface rust removal belt tension adjustment structure according to claim 3, characterized in that, ​ 5. The round steel surface rust removal belt tension adjustment structure according to claim 4, characterized in that, ​

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