Clamp for copper bush machining

Abstract

The utility model relates to the technical field of copper bush machining, and discloses a copper bush machining clamp which comprises a machining table, rotating tables are arranged on the front side of the machining table in a bilateral symmetry mode, and clamping assemblies are arranged on the surfaces of the two rotating tables. According to the copper bush multi-angle clamping device, by arranging the clamping assembly, a worker places a copper bush on the containing plate, the copper bush can be clamped by starting the telescopic air cylinder through the connecting plate, the supporting frame, the sliding plates, the clamping plate and the connecting rod, the containing plate drives the sliding plates to be close to one another when rotating, and multi-angle clamping of the copper bush is completed; accordingly, the copper bush is fully clamped, the follow-up assembly precision and efficiency are improved, the clamping position can be adjusted according to the actual size of the copper bush through the movable base and the second motor, operation is easy, and practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to copper bush processing technical field, concretely is a kind of clamp for copper bush processing. BACKGROUND

[0002] Copper bush, also known as copper sleeve, is divided into various types, including machine copper roller, copper copper bush, etc., used in various light industry, large-scale, heavy machinery, is an important component of machinery, the product has the traditional tin bronze bush function, uses electrolytic copper as raw material and is matched with various trace metal elements, is processed by high-temperature sintering, is processed by gas pressure centrifugal casting, has high hardness, excellent wear resistance, is not easy to produce biting phenomenon, has good casting performance and cutting processing performance, has good corrosion resistance in atmosphere and fresh water, has good sliding property and self-lubricating property under the condition of lacking lubricant and water-based lubricant, is easy to cut, has poor casting performance, has good corrosion resistance to dilute sulfuric acid.

[0003] The existing patent with the patent number CN208663577U discloses a kind of clamp for copper bush processing, including base, the side of base top is fixed with power box, the other side of base top is fixed with fixed block, the side of fixed block is fixed with cylinder, the side of cylinder is fixed with moving block, one end of copper bush is in contact with the side of first extrusion block, the other end of copper bush is equipped with the positioning nut of screw connection with rotating shaft, the inside of telescopic rod slot is fixed with telescopic rod, the utility model discloses a kind of clamp for copper bush processing, by setting cylinder, by cylinder driving shaft sleeve movement, copper bush can be clamped, prevent copper bush from moving left and right, by setting telescopic rod, telescopic rod elongation, make arc metal sheet with the inside of shaft sleeve contact, prevent copper bush from moving up and down, by setting positioning nut, rotate positioning nut and adjust position, when positioning nut is adjusted to appropriate position, copper bush is placed in the suitable position

[0004] But it still has the following disadvantages in actual use:

[0005] The existing copper bush is clamped on both sides during processing, so as to fix the copper bush, but different types of copper bush cannot be clamped sufficiently, so that the copper bush will shake during processing, and the position of the clamp is fixed, which cannot be adjusted during actual processing. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a kind of clamp for copper bush processing to solve the problem that the existing copper bush is clamped on both sides during processing, so as to fix the copper bush, but different types of copper bush cannot be clamped sufficiently, so that the copper bush will shake during processing, and the position of the clamp is fixed, which cannot be adjusted during actual processing.

[0007] The utility model discloses a copper bush processing clamp, including the processing platform:

[0008] The utility model discloses a copper bush processing clamp, including the processing platform:

[0009] The clamping assembly comprises a placing plate, a connecting plate, a supporting frame, a sliding plate, a clamping plate, a connecting rod and a rubber pad, the rotating table surface is rotationally connected with the placing plate in the middle, a plurality of connecting plates are fixedly installed at equal angles outside the placing plate, three supporting frames are fixedly installed on the processing table surface, the three supporting frames are distributed at equal angles outside the placing plate, and each of the three supporting frames is provided with a sliding plate above, each of the three sliding plates is fixedly installed with a clamping plate at one end close to each other, and each of the three sliding plates is movably hinged with a connecting rod between the bottom and the adjacent connecting plate.

[0010] Further, the top of each of the three supporting frames is fixedly installed with a sliding rail, and each of the three sliding plates is penetratingly and slidably arranged on the surface of the corresponding sliding rail.

[0011] Further, the top of the processing table is fixedly installed with a telescopic cylinder, the output end of the telescopic cylinder is fixedly connected with a driving rod, and one end of the driving rod away from the telescopic cylinder is fixedly installed on the surface of the adjacent sliding plate.

[0012] Further, the front side of the processing table is symmetrically provided with a first moving seat, and the two rotating tables are respectively embedded and rotationally connected in the corresponding first moving seat.

[0013] Further, one side away from each of the two first moving seats is fixedly installed with a first motor, the output end of each of the two first motors is fixedly connected with a driving shaft, and one end of each of the two driving shafts away from the first motor is fixedly connected to one side of the adjacent rotating table.

[0014] Further, the middle of the inner cavity of the processing table is fixedly installed with a fixed plate, and the two sides of the fixed plate are rotationally connected with screws between the inner wall of the processing table.

[0015] Further, the two first moving seats are respectively fixedly installed on the front side of the corresponding sliding block, and the two sliding blocks are slidably arranged in the processing table.

[0016] Further, the two sides of the processing table are fixedly installed with second motors, and the output end of each of the two second motors is fixedly connected to one end of the corresponding screw.

[0017] Further, the processing table front side is equipped with a second moving seat, a second cylinder is fixedly installed inside the second moving seat, and an auxiliary roller is fixedly installed at the output end of the second cylinder.

[0018] The utility model has the advantages of the following beneficial effects:

[0019] Firstly, the clamping assembly is arranged, the staff places the copper sleeve on the placing plate, the copper sleeve is clamped through the starting telescopic cylinder and the connecting plate, the supporting frame, the sliding plate, the clamping plate and the connecting rod, the surrounding multiple sliding plates are driven to move close to each other when the placing plate rotates, and multi-angle clamping of the copper sleeve is completed, so that sufficient clamping of the copper sleeve is realized, the precision and efficiency of subsequent assembly are improved, the moving seat and the second motor are used for adjusting the clamping position according to the actual size of the copper sleeve, and the operation is simple and practical.

[0020] Secondly, based on the above beneficial effects, the staff clamps and fixes the copper sleeve, the auxiliary roller top is attached to the copper sleeve bottom through the second cylinder, the auxiliary roller can support the middle section of the copper sleeve to rotate when the copper sleeve rotates, the copper sleeve surface is conveniently machined on multiple sides when the copper sleeve surface is machined, the machining efficiency is improved, the middle section and the two ends of the copper sleeve are kept stable when the copper sleeve rotates, and the utility model has high practicability. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for the ordinary skilled in the art, other drawings can also be obtained according to these drawings without paying creative labor.

[0022] Figure 1 It is the whole structure schematic diagram of the utility model;

[0023] Figure 2 It is the partial structure schematic diagram of the utility model;

[0024] Figure 3 It is another three-dimensional schematic diagram of the whole structure of the utility model;

[0025] Figure 4 It is the front side cross-sectional schematic diagram of the whole structure of the utility model;

[0026] Figure 5 It is the surface structure schematic diagram of the clamping assembly of the utility model.

[0027] In the drawings, the component list represented by each sign is as follows:

[0028] In the figure: 1, processing table; 2, rotating table; 3, placing plate; 4, connecting plate; 5, support frame; 6, sliding plate; 7, clamping plate; 8, connecting rod; 9, rubber pad; 10, sliding rail; 11, telescopic cylinder; 12, drive rod; 13, first moving seat; 14, first motor; 15, drive shaft; 16, fixed plate; 17, screw; 18, sliding block; 19, second motor; 20, second moving seat; 21, second cylinder; 22, auxiliary roller. DETAILED DESCRIPTION

[0029] 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, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0030] To make the purpose, technical scheme and advantages of the utility model clearer, the embodiments of the utility model will be described in further detail below with reference to the drawings.

[0031] Please refer to Figures 1-5 The utility model discloses a copper bush processing clamp, including processing table 1: the front side of processing table 1 is equipped with rotating table 2 left and right symmetry, and the surface of two rotating tables 2 is equipped with clamping assembly;

[0032] Clamping assembly includes placing plate 3, connecting plate 4, support frame 5, sliding plate 6, clamping plate 7, connecting rod 8 and rubber pad 9, and the surface of rotating table 2 is rotationally connected with placing plate 3 in the middle, a plurality of connecting plates 4 are fixedly installed at equal angles outside placing plate 3, three support frames 5 are fixedly installed on the surface of processing table 1, three support frames 5 are distributed at equal angles outside placing plate 3, and sliding plate 6 is arranged above each of the three support frames 5, clamping plate 7 is fixedly installed at one end of the three sliding plates 6 close to each other, and connecting rod 8 is movably hinged between the bottom of each sliding plate 6 and the adjacent connecting plate 4, and a plurality of rubber pads 9 are fixedly installed on the surface of each clamping plate 7:

[0033] Connecting plate 4 is used for connecting connecting rod 8 and sliding plate 6, clamping plate 7 is used for clamping and limiting the outside of copper bush, and rubber pad 9 is used for protecting the copper bush clamped and limited by clamping plate 7 as a spacer;

[0034] The top of each of the three support frames 5 is fixedly installed with sliding rail 10, and the three sliding plates 6 are respectively penetrated and slidably arranged on the surface of corresponding sliding rail 10.

[0035] Sliding rail 10 is used for limiting the movement of sliding plate 6;

[0036] The top of the processing table 1 is fixedly provided with a telescopic cylinder 11, and the output end of the telescopic cylinder 11 is fixedly connected with a driving rod 12, and the end of the driving rod 12 away from the telescopic cylinder 11 is fixedly installed on the surface of the adjacent sliding plate 6;

[0037] The telescopic cylinder 11 is the driving source of the driving rod 12;

[0038] The middle of the inner cavity of the processing table 1 is fixedly provided with a fixed plate 16, and the two sides of the fixed plate 16 are rotatably connected with screw rods 17 between the inner walls of the processing table 1, and the surfaces of the two screw rods 17 are movably connected with sliding blocks 18;

[0039] The screw rod 17 is used for driving the sliding block 18 to move, and the sliding block 18 drives the first moving seat 13 to move;

[0040] The two first moving seats 13 are fixedly installed on the front sides of the corresponding sliding blocks 18 respectively, and the two sliding blocks 18 are slidably arranged in the processing table 1;

[0041] The two sides of the processing table 1 are fixedly provided with second motors 19, and the output ends of the two second motors 19 are fixedly connected with one end of the corresponding screw rod 17;

[0042] The second motor 19 is the driving source of the screw rod 17;

[0043] Working principle: first, the worker places the copper sleeve on the placing plate 3, and then starts the telescopic cylinder 11, the telescopic cylinder 11 drives the driving rod 12 to move, the driving rod 12 drives the sliding plate 6 on one side to move on the sliding rail 10, and when the sliding plate 6 moves, the connecting rod 8 drives the placing plate 3 to rotate, and at the same time, the clamping plate 7 on the surface of the sliding plate 6 can clamp the copper sleeve, and when the placing plate 3 rotates, the surrounding multiple sliding plates 6 are close to each other, the multi-angle clamping of the copper sleeve is completed, the precision and efficiency of subsequent assembly are improved, the second motor 19 is started, the second motor 19 drives the screw rod 17 to rotate, and the screw rod 17 drives the sliding block 18 on the surface to move, that is, the clamping assembly moves.

[0044] Please refer to Figures 1-5 The embodiment is based on the above-mentioned embodiment 1, the first moving seat 13 is symmetrically arranged on the front side of the processing table 1, and the two rotating tables 2 are respectively embedded and rotatably connected in the corresponding first moving seat 13;

[0045] The rotating table 2 can rotate in the first moving seat 13, that is, the clamping assembly is driven to rotate;

[0046] The side away from the two first moving seats 13 is fixedly provided with a first motor 14, the output end of the two first motors 14 is fixedly connected with a driving shaft 15, and the end of the two driving shafts 15 away from the first motor 14 is fixedly connected with one side of the adjacent rotating table 2;

[0047] The first motor 14 serves as a driving source of the driving shaft 15, and the driving shaft 15 drives the rotating table 2 to rotate;

[0048] The second moving seat 20 is provided on the front side of the processing table 1, and the second cylinder 21 is fixedly installed in the second moving seat 20.

[0049] Working principle: through the setting of the moving table and the rotating table 2, the worker starts the first motor 14, the first motor 14 drives the rotating table 2 to rotate through the driving shaft 15, and the rotating table 2 drives the clamped copper sleeve to rotate, through the setting of the second cylinder 21, the worker clamps and fixes the copper sleeve, and then drives the auxiliary roller 22 at the top to be attached to the bottom of the copper sleeve through the second cylinder 21, so that the auxiliary roller 22 can support the middle section of the copper sleeve when the copper sleeve rotates, and the function of rotating cooperates, and the copper sleeve is convenient for processing the surface of the copper sleeve when the surface of the copper sleeve is processed, and the processing efficiency is improved.

[0050] The preferred embodiments disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details, and the utility model is not limited to the specific implementation methods. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments, in order to better explain the principle and practical application of the utility model, so that the technical personnel in the technical field can well understand and use the utility model. The utility model is limited by the claims and the whole scope and equivalent thereof.

Claims

1. A fixture for machining copper bushings, characterized in that, Including processing platform (1): the processing platform (1) front side symmetry is equipped with rotating table (2), two rotating table (2) surface is equipped with clamping assembly; Clamping assembly includes placement plate (3), connecting plate (4), support frame (5), sliding plate (6), clamping plate (7), connecting rod (8) and rubber pad (9), the rotating table (2) surface median is rotatably connected with placement plate (3), the placement plate (3) outside equal angle fixed mounting has a plurality of connecting plate (4), the processing platform (1) surface fixed mounting has three support frames (5), three support frames (5) equal angle distribution is in placement plate (3) outside, and three support frames (5) top is equipped with sliding plate (6), three sliding plates (6) are fixedly installed with clamping plate (7) on the end close to each other, three sliding plates (6) bottom and adjacent connecting plate (4) between respectively movable hinged connecting rod (8), each clamping plate (7) surface is fixedly installed with a plurality of rubber pads (9).

2. The jig for processing a copper sleeve according to claim 1, wherein: Three support frames (5) top are fixedly installed with slide rail (10), three sliding plates (6) are respectively penetrated and slidably arranged on the surface of corresponding slide rail (10).

3. The fixture for processing a copper sleeve according to claim 1, wherein: The processing platform (1) top fixedly installed with telescopic pneumatic cylinder (11), the output end of telescopic pneumatic cylinder (11) is fixedly connected with drive rod (12), the end of drive rod (12) away from telescopic pneumatic cylinder (11) is fixedly installed on the surface of adjacent sliding plate (6).

4. The clamp for processing a copper sleeve according to claim 1, wherein: The processing platform (1) front side symmetry is equipped with first mobile seat (13), two rotating table (2) are respectively embedded and rotatably connected in the inside of corresponding first mobile seat (13).

5. The jig for processing a copper sleeve according to claim 4, wherein: Two first mobile seats (13) are fixedly installed with first motor (14) on the side away from each other, the output end of two first motors (14) is fixedly connected with drive shaft (15), and the end of two drive shafts (15) away from first motor (14) is fixedly connected on one side of adjacent rotating table (2).

6. The fixture for processing a copper sleeve according to claim 1, wherein: The fixed plate (16) is fixedly installed in the inner chamber of the processing platform (1), and the screw rod (17) is rotatably connected between the two sides of the fixed plate (16) and the inner wall of the processing platform (1). The surface of the two screw rods (17) is movably connected with the sliding block (18) in screw thread.

7. The fixture for processing a copper sleeve according to claim 5, wherein: Two first mobile seats (13) are respectively fixedly installed on the front side of corresponding sliding block (18), and two sliding blocks (18) are slidably arranged in the processing platform (1).

8. The fixture for processing a copper sleeve according to claim 1, wherein: The second motor (19) is fixedly installed on both sides of the processing platform (1), and the output end of the second motor (19) is fixedly connected with one end of the corresponding screw rod (17).

9. The clamp for processing a copper sleeve according to claim 1, wherein: The processing platform (1) front side is equipped with second mobile seat (20), the second mobile seat (20) inside fixedly installed with second pneumatic cylinder (21), the output end of second pneumatic cylinder (21) is fixedly installed with auxiliary roller (22).

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