CN219310294U

CN219310294U - Automatic clamping device for copper bar flexible connection

Info

Publication number: CN219310294U
Application number: CN202320557650.0U
Authority: CN
Inventors: 沈琦; 尹一帆; 蒋洪赟
Original assignee: Zhejiang Tianning Alloy Material Co ltd
Current assignee: Zhejiang Tianning Alloy Material Co ltd
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-07-07
Anticipated expiration: 2033-03-16

Abstract

The utility model relates to an automatic clamping device for flexible connection of copper bars, which comprises a fixed table top and supporting blocks, wherein clamping rods are arranged on two sides of each supporting block, an air cylinder II, a compression block I and a compression block II are arranged at the top of each supporting block, a driving rod is arranged at the bottom of each clamping rod, a chute main body is arranged at the bottom of each fixed table top, a first sliding block and a second sliding block are connected inside each chute main body in a sliding manner, a first sliding block and a second sliding block are arranged at the bottom of each driving rod, a first driving block is arranged between each sliding surface I and each sliding surface II, and an air cylinder I is arranged at the bottom of each driving block I. According to the copper foil clamping device, the first sliding block and the second sliding block can drive the driving rod to move, the driving rod can drive the clamping rod to clamp the copper foil and the copper bar on the surface of the supporting block, so that the automatic operation of the clamping function is realized, and the production efficiency is improved; the cylinder II can drive the compacting block I to move until the copper foil and the copper bar on the surface of the supporting block are pressed or kept away from each other, so that the copper foil on the surface of the supporting block is automatically compacted, and the safety in production is ensured.

Description

Automatic clamping device for copper bar flexible connection

Technical Field

The utility model relates to the technical field of copper bar flexible connection production equipment, in particular to an automatic clamping device for copper bar flexible connection.

Background

At present, the copper bar flexible connection is widely applied, is a main conductive part for mainstream electric automobile batteries, can also be used for flexible connection among transformers, generator sets and other large-scale conductive equipment, plays a role in auxiliary heat dissipation, has strong conductivity, large bearing current, small resistance value and durability, and determines the quality of finished products by a welding process in the production process.

Before the welding process of the flexible connection of the copper bars in the existing factory, workers need to firstly weld a plurality of prepared copper foils with the same length and copper bars to be welded with two ends of the copper foils, and put the copper foils into the tooling to be aligned, pick up the copper bars to be respectively placed on two sides of the copper foils, clamp one sides of the copper foils and one side of the copper bars by the tooling and then weld, however, the existing clamping device is usually fixed in a manual mode, so that the production efficiency is reduced, the production cost is increased, moreover, the welding process is dangerous, and certain potential safety hazards exist in manually fixing, dismounting and mounting fixtures.

Disclosure of Invention

The utility model mainly aims at the problems, and discloses an automatic clamping device for flexible connection of copper bars, wherein a driving shaft of a first cylinder can drive a first sliding block and a second sliding block to move through driving a square column, the first sliding block and the second sliding block can drive a driving rod to move when moving in a first sliding groove in a sliding groove main body, and the driving rod can drive a clamping rod to clamp copper foil and the copper bars on the surface of a supporting block, so that the automatic operation of a clamping function is realized; after the clamping is completed, the second air cylinder can drive the first compression block to move until the copper foil and the copper bar on the surface of the support block are pressed or kept away from the surface of the support block, so that the copper foil on the surface of the support block is automatically compressed.

The utility model aims at realizing the following technical scheme: the utility model provides an automatic clamping device of copper bar flexible coupling, includes fixed mesa, wherein, fixed mesa's surface is equipped with clamping assembly, clamping assembly's both sides are equipped with the clamping lever, clamping assembly's top is equipped with compresses tightly the subassembly, clamping lever's bottom is equipped with a plurality of actuating levers, fixed mesa's surface is equipped with a plurality of rectangular channels, every actuating lever sliding connection is in rectangular channel one's inside, fixed mesa's bottom surface is equipped with a plurality of spout main parts, every spout main part's both sides are equipped with spout one, every spout one's inside sliding connection has slider one and slider two respectively, every actuating lever's bottom is connected in slider one and slider two, one side of slider one and slider two is equipped with sliding surface one and sliding surface two of being inclined in opposite directions, sliding surface one and sliding surface two between sliding surface sliding connection have actuating lever one, spout main part's bottom is equipped with rectangular channel two, actuating lever one's bottom is equipped with the actuating cylinder, actuating cylinder's bottom passes rectangular channel two and is connected with the actuating cylinder square post, the middle bottom of actuating cylinder is equipped with one, actuating cylinder's bottom is equipped with the fixed cylinder, the fixed cylinder is equipped with the fixed cylinder in the top of fixed cylinder.

Preferably, the clamping assembly comprises a supporting block and a supporting vertical plate, the supporting block is arranged above the first rectangular groove, the first cambered surface is arranged in the middle of the surface of the supporting block, a fixed cylinder is arranged in the middle of the bottom of the supporting block, the supporting vertical plates are arranged at the end parts of two sides of the supporting block, and the bottoms of the supporting vertical plates and the fixed cylinder are connected to the surface of the fixed table top.

Preferably, each clamping rod comprises a clamping main body and a clamping column I, wherein the clamping columns I are connected to two sides of the clamping main body, and bottoms of two sides of the clamping main body are connected to the driving rod.

Preferably, the compressing assembly comprises a compressing upright, a compressing workbench, a second cylinder, a guide rod, a compressing block I and a compressing block II, wherein the compressing upright is arranged on two sides of the clamping assembly, the compressing workbench is arranged on the surface of the compressing upright, the second cylinder is arranged in the middle of the surface of the compressing workbench, the guide rods are arranged on two sides of the second cylinder, the bottom of a driving shaft of the second cylinder and the bottom of the guide rod penetrate through the compressing workbench to be connected with the compressing block I, the compressing block downwards extends to the bottom to be provided with the compressing block II, and a spring is arranged between the compressing block I and the compressing block II.

Preferably, the length of the chute main body is not greater than the length of the rectangular groove one.

Compared with the prior art, the utility model has the following beneficial effects: 1. the driving shaft of the first cylinder can drive the first slide block and the second slide block to move through driving the square column, the first slide block and the second slide block can drive the driving rod to move when moving in the first slide groove in the slide groove main body, and the driving rod can drive the clamping rod to clamp the copper foil and the copper bar on the surface of the supporting block, so that the automatic operation of the clamping function is realized, and the production efficiency is improved; 2. after the clamping is completed, the second air cylinder can drive the second compression block to move until the copper foil and the copper bar on the surface of the support block are pressed or kept away from the surface of the support block, automatic compression of the copper foil on the surface of the support block is achieved, workers can keep away from equipment in the subsequent welding process, and safety in production is guaranteed.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a perspective view of the present utility model;

FIG. 3 is an enlarged view of a portion of the present utility model;

FIG. 4 is an enlarged view of a portion of the present utility model;

fig. 5 is a schematic view of a chute body region according to the present utility model.

The marks in the figure: 1. fixing the table top; 11. rectangular grooves I; 2. a clamping assembly; 21. a support block; 22. a supporting vertical plate; 23. a cambered surface I; 24. a fixed cylinder; 3. a clamping rod; 31. a clamping body; 32. clamping a first column; 4. a driving rod; 41. a chute body; 42. a first chute; 43. a first sliding block; 44. a second slide block; 45. a first sliding surface; 46. a sliding surface II; 47. a first driving block; 48. a drive cylinder; 49. rectangular grooves II; 5. a compression assembly; 51. compacting the upright post; 52. a pressing workbench; 53. a second cylinder; 54. a guide rod; 55. a first compression block; 56. a second compression block; 57. a spring; 60. driving the square column; 61. a first cylinder; 62. a cylinder fixing plate; 63. and fixing the column.

Detailed Description

The utility model is further described below with reference to embodiments shown in the drawings in which:

as shown in fig. 1 to 5, an automatic clamping device for flexible connection of copper bars comprises a fixed table top 1, wherein the surface of the fixed table top 1 is provided with a clamping component 2, the clamping component 2 comprises a supporting block 21 and a supporting vertical plate 22, the supporting block 21 is fixedly arranged on the surface of the fixed table top 1, the middle part of the surface of the supporting block 21 is provided with a first cambered surface 23, the first cambered surface 23 is used for placing copper foil after being arranged, the planes at two ends are used for placing copper bars, the middle part of the bottom of the supporting block 21 is fixedly provided with a fixed cylinder 24, two sides of the supporting block 21 are fixedly provided with the supporting vertical plate 22, the bottoms of the supporting vertical plate 22 and the fixed cylinder 24 are fixedly connected to the surface of the fixed table top 1, two sides of the supporting block 21 are provided with clamping rods 3, each clamping rod 3 comprises a clamping main body 31 and a first clamping column 32, the first clamping column 32 is connected to two sides of the clamping main body 31, two driving rods 4 are fixedly arranged at the bottom of the clamping main body 31 on each side, two rectangular grooves 11 are formed in the surface of the fixed table top 1, each driving rod 4 is connected to the inside of the rectangular groove 11 in a sliding mode, a plurality of sliding groove main bodies 41 are arranged on the bottom surface of the fixed table top 1, sliding grooves 42 are formed in two sides of each sliding groove main body 41, a first sliding block 43 and a second sliding block 44 are respectively connected to the inside of each sliding groove main body 42 in a sliding mode, the bottom of each driving rod 4 is fixedly connected to the first sliding block 43 and the second sliding block 44, a first sliding surface 45 and a second sliding surface 46 which are opposite and are obliquely symmetrical are arranged on one side of the first sliding block 43 and one side of the second sliding block 44, a driving block 47 is connected between the first sliding surface 45 and the second sliding surface 46 in a sliding mode, a rectangular groove 49 is formed in the bottom of the sliding groove main body 41, the bottom of the first driving block 47 is fixedly provided with a driving cylinder 48, the bottom of the driving cylinder 48 passes through the second rectangular groove 49 and is connected with a driving square column 60, the middle bottom of the driving square column 60 is provided with a first cylinder 61, the driving shaft of the first cylinder 61 is fixedly connected with the driving square column 60, two sides of the cylinder are provided with cylinder fixing plates 62, two sides of the cylinder fixing plates 62 are fixedly provided with fixing columns 63, the top of the fixing columns 63 is fixedly connected with the bottom of the fixed table top 1, and the bottom of the fixing columns 63 is provided with a first sliding block 43 and a second sliding block 44.

In this embodiment, the top of the supporting block 21 is provided with the pressing assembly 5, specifically, the pressing assembly 5 includes a pressing upright post 51, a pressing workbench 52, a second cylinder 53, a guide rod 54, a first pressing block 55 and a second pressing block 56, the pressing upright post 51 is fixedly installed on the surface of the fixed table top 1 and is disposed on two sides of the supporting block 21, the pressing workbench 52 is fixedly installed on the surface of the pressing upright post 51, the second cylinder 53 is fixedly installed in the middle of the surface of the pressing workbench 52, guide rods 54 are slidably installed on two sides of the second cylinder 53 and on the surface of the mounting workbench 52, a first pressing block 55 is fixedly connected to the bottom of a driving shaft of the second cylinder 53 and the bottom of the guide rod 54 through the pressing workbench 52, a second pressing block 56 is installed at the bottom of the first pressing block 55, a spring 57 is fixedly installed between the first pressing block 55 and the second pressing block 56, after the setting, the telescopic shaft of the second cylinder 53 can drive the second pressing block 56 to move downwards until the copper foil pressed on the surface of the supporting block 21, and the guide rod 54 mainly guides and supports the spring 57 in the moving process to prevent the copper foil from being damaged.

The working principle and the using method of the utility model are as follows:

before the welding process of the flexible connection of the copper bars, a worker places the prepared copper bars with the same length and copper bars to be welded with the two ends of the copper bars, and places the copper bars into the first cambered surface 23 on the surface of the supporting block 21, the copper bars are respectively placed at the two ends of the supporting block 21 and at the two sides of the copper bars, then the driving shaft of the first cylinder 61 can retract to drive the square driving column 60 to move downwards, the square driving column 60 can drive the first driving block 47 to move downwards, the first driving block 47 is connected with the first inclined symmetrical sliding surface 45 and the second sliding surface 46 in a sliding manner, when the first driving block 47 moves downwards, the first sliding block 43 and the second sliding block 44 also move inwards in the first sliding groove 42 in the sliding groove main body 41, the first sliding block 43 on the same side and the second sliding block 44 on the other side respectively drive the driving rod 4 to move inwards, the first clamping main body 31 and the first clamping column 32 are driven to clamp the copper bars, then the telescopic shaft of the second cylinder 53 can drive the second pressing block 56 to move downwards until the copper bars on the surface of the supporting block 21 are pressed, the guide rod 54 mainly plays a role in guiding and supporting the moving process, and the spring 57 can be prevented from being pressed by the first sliding block, and the automatic welding operation is finished.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims

1. The utility model provides an automatic clamping device of copper bar flexible coupling, includes fixed mesa (1), its characterized in that, the surface of fixed mesa (1) is equipped with clamping assembly (2), the both sides of clamping assembly (2) are equipped with clamping lever (3), the top of clamping assembly (2) is equipped with and compresses tightly subassembly (5), the bottom of clamping lever (3) is equipped with a plurality of actuating levers (4), the surface of fixed mesa (1) is equipped with a plurality of rectangular channel I (11), every actuating lever (4) sliding connection is in the inside of rectangular channel I (11), the bottom surface of fixed mesa (1) is equipped with a plurality of spout main part (41), every the both sides of spout main part (41) are equipped with spout I (42), every the inside of spout I (42) is sliding connection respectively has slider I (43) and slider II (44), the bottom of every actuating lever (4) is connected in slider I (43) and slider II (44), one side of slider I (43) and slider II (44) is equipped with and sliding surface I (45) and sliding surface II (46) that incline, sliding surface I (46) and second sliding surface (46) are equipped with between sliding surface I and second sliding surface (46), the bottom of drive piece one (47) is equipped with drive cylinder (48), the bottom of drive cylinder (48) is passed rectangular channel two (49) and is connected with square post of drive (60), the centre bottom of square post of drive (60) is equipped with cylinder one (61), the drive shaft of cylinder one (61) connect in square post of drive (60), the both sides of cylinder are equipped with cylinder fixed plate (62), the both sides of cylinder fixed plate (62) are equipped with fixed column (63), the top of fixed column (63) connect in the bottom of fixed mesa (1).

2. The automatic clamping device for copper bar flexible connection according to claim 1, wherein the clamping assembly (2) comprises a supporting block (21) and a supporting vertical plate (22), the supporting block (21) is arranged above the rectangular groove I (11), an arc surface I (23) is arranged in the middle of the surface of the supporting block (21), a fixed cylinder (24) is arranged in the middle of the bottom of the supporting block (21), the supporting vertical plate (22) is arranged at two side end parts of the supporting block (21), and the bottoms of the supporting vertical plate (22) and the fixed cylinder (24) are both connected to the surface of the fixed table top (1).

3. The automatic clamping device for the flexible connection of the copper bars according to claim 1, wherein each clamping rod (3) comprises a clamping main body (31) and clamping columns I (32), the clamping columns I (32) are connected to two sides of the clamping main body (31), and two side bottoms of the clamping main body (31) are connected to the driving rod (4).

4. The automatic clamping device for copper bar flexible connection according to claim 1, wherein the pressing assembly (5) comprises a pressing upright post (51), a pressing workbench (52), a second cylinder (53), a guide rod (54), a first pressing block (55) and a second pressing block (56), the pressing upright post (51) is arranged on two sides of the clamping assembly (2), the pressing workbench (52) is arranged on the surface of the pressing upright post (51), the second cylinder (53) is arranged in the middle of the surface of the pressing workbench (52), the guide rod (54) is arranged on two sides of the second cylinder (53), the first pressing block (55) is connected with the second pressing block (56) through the pressing workbench (52) at the bottom of a driving shaft of the second cylinder (53) and the bottom of the guide rod (54), the first pressing block (55) extends downwards to the bottom, and a spring (57) is arranged between the first pressing block (55) and the second pressing block (56).

5. The automatic clamping device for the flexible copper bar connection according to claim 1, wherein the length of the chute main body (41) is not greater than the length of the rectangular groove I (11).