Electric connector body clamping tool

Abstract

The utility model provides an electric connector body clamping tool which comprises a clamping table and a positioning assembly connected with the clamping table, and two positioning blocks are oppositely arranged on the clamping table. The positioning assembly comprises a driving air cylinder and a second swing rod in linkage with the driving air cylinder, the swing end of the second swing rod extends to the position between the two positioning blocks, the swing end is connected with a pressing block, and two clamping stations for containing the electric connector bodies are formed between the two positioning blocks and the pressing block. The driving air cylinder drives the swing end of the second swing rod to move up and down relative to the clamping table, so that the pressing block is provided with a clamping position which is located between the two positioning blocks so as to be matched with the two positioning blocks and clamp the two electric connector bodies at the same time, and a non-clamping position which is separated from the two positioning blocks so as to be away from the two electric connector bodies. According to the device, the positioning block on the clamping table is matched with the pressing block in the positioning assembly, so that the electric connector body can be conveniently fixed at the clamping station, and subsequent machining such as plane machining, boring and tapping can be carried out on the electric connector body.

Description

Technical Field

[0001] The utility model relates to the technical field of clamping tooling, in particular to an electric connector body clamping tooling. Background Art

[0002] The main circuits of electrical equipment are interconnected through electrical connectors, including incoming cables, outgoing cables, busbar connectors, etc.; during production, the applicant manually clamps the main body of the electrical connector, uses a cam to rotate to press and fix the side of the electrical connector body, and then performs flattening, boring, tapping and other operations on it. However, manual clamping is inefficient and can easily cause external damage to the electrical connector body. Therefore, the applicant has designed a clamping tool for the electrical connector body to facilitate its processing and production and avoid damage to its appearance during clamping. Utility Model Content

[0003] The purpose of the utility model is to overcome the shortcomings and deficiencies of the prior art and to provide an electric connector clamping tool. The technical solution adopted by the utility model is as follows:

[0004] An electric connector body clamping tool comprises a clamping platform, and the clamping platform has two positioning blocks arranged opposite to each other;

[0005] And a positioning component connected to the clamping table, the positioning component includes a driving cylinder and a second rocker arm linked to the driving cylinder, the swinging end of the second rocker arm extends between two relatively arranged positioning blocks, and the swinging end is connected to a pressure block, and two clamping stations that can accommodate the electrical connector body are formed between the two relatively arranged positioning blocks and the pressure block; the driving cylinder drives the swinging end of the second rocker arm to move up and down relative to the clamping table, so that the pressure block has a clamping position located between the two positioning blocks and then cooperates with the two positioning blocks and clamps the two electrical connector bodies at the same time, and the pressure block has a non-clamping position that is separated from the two positioning blocks and away from the two electrical connector bodies.

[0006] Preferably, the driving cylinder is connected to the second rocker arm through the first rocker arm, a connecting hole is provided at the first connecting end of the first rocker arm, the connecting end of the first rocker arm is clamped between two connecting blocks, and is rotatably connected to the connecting blocks through a rotating shaft passing through the connecting hole, and the cylinder drives the connecting blocks to move up and down to link the first rocker arm and the second rocker arm.

[0007] Preferably, the clamping table includes a bracket, which includes a first bracket and a second bracket. The first connecting end of the first rocker arm is connected to the driving cylinder, and the other end is rotatably connected to the limit block on the second bracket; the second rocker arm is connected between the two ends of the first rocker arm; that is, the first connecting end of the first rocker arm is driven by the cylinder to move up and down, and the other end is positioned, so that the first rocker arm rotates around the other end, thereby driving the second rocker arm to move up and down.

[0008] Preferably, a through hole is provided between the two ends of the first swing rod, and an upper and a lower positioning holes are provided at the second connecting end of the second swing rod, the second connecting end passes through the through hole and makes the upper and the lower positioning holes close to the upper and the lower end surfaces of the first swing rod respectively; the upper and the lower positioning holes are cooperated with the positioning pins to drive the positioning pins and the second swing rod to move up and down when the first swing rod swings.

[0009] Preferably, a limiting hole is provided on the first bracket, and the end of the first swing arm close to the cylinder passes through the limiting hole, so that the end of the first bracket moves in the limiting hole.

[0010] Preferably, the swing end of the second swing rod has an annular groove, the pressing block is sleeved outside the annular groove, and a pressing sheet connected to the swing end is arranged above the pressing block to stably fix the pressing block to the swing end.

[0011] Preferably, the pressing block has two clamping surfaces respectively matching the positive and negative contours of the electric connector body, and the two clamping surfaces respectively face two clamping stations; the positive and negative contours refer to: when the electric connector body is placed on the front or back, the external contour facing one side of the pressing block.

[0012] The beneficial effects of the utility model are as follows: the device cooperates with the positioning block on the clamping table and the pressure block in the positioning assembly, and the pressure block realizes the switching of the clamping position and the non-clamping position under the drive of the driving cylinder, so as to facilitate the fixing of the electric connector body at the clamping station to perform subsequent processing such as plane, boring, tapping, etc. on the electric connector body; the device has a simple structure, is easy to install and use, and the positioning block and the pressure block can be adjusted and replaced to adapt to the shape and size of the electric connector body. The cylinder drives the pressure block to move down and position, so that the clamping force is consistent each time, avoiding damage to the electric connector body caused by manual clamping, and each group of positioning blocks can clamp two electric connector bodies at the same time, saving production stations, and when the two electric connector bodies are clamped forward and reversely, the front and back sides of the electric connector body can be processed on the streamline at the same time, avoiding the electric connector body from entering the assembly line for the second time. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, without paying creative labor, other drawings obtained based on these drawings still belong to the scope of the utility model.

[0014] Figure 1 This is a schematic diagram of the overall structure of Example 1;

[0015] Figure 2 It is a top view of Example 1;

[0016] Figure 3 It is a partial structural exploded diagram of Example 1;

[0017] In the figure, 1-electric connector body, 11-first workpiece, 12-second workpiece, 2-clamping table, 21-positioning block, 22-bracket, 221-first bracket, 2211-limiting hole, 222-second bracket, 2221-limiting block, 23-base, 3-driving cylinder, 31-first rocker arm, 311-first connecting end, 301-connecting block, 32-second rocker arm, 321-positioning pin, 33-pressing block, 331-pressing sheet. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below with reference to the accompanying drawings.

[0019] It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are for distinguishing two non-identical entities with the same name or non-identical parameters. It can be seen that "first" and "second" are only for the convenience of expression and should not be understood as limitations on the embodiments of the present invention. The subsequent embodiments will not explain this one by one.

[0020] The directions and positions mentioned in the present invention, such as "upper", "lower", "front", "back", "left", "right", "inside", "outside", "top", "bottom", "side", etc., are only for reference to the directions or positions of the drawings. Therefore, the directions and positions used are used to explain and understand the present invention, but not to limit the scope of protection of the present invention.

[0021] like Figure 1-3 As shown, an electric connector body clamping tool comprises a clamping platform 2 and a positioning assembly connected to the clamping platform 2, the clamping platform 2 has two positioning blocks 21 arranged opposite to each other, the positioning assembly comprises a driving cylinder 3 and a first swing rod 31 and a second swing rod 32 linked to the driving cylinder 3, the swinging end of the second swing rod 3 extends between the two oppositely arranged positioning blocks 21, and the swinging end is connected with a pressing block 33, and two clamping stations for accommodating the electric connector body 1 are formed between the two oppositely arranged positioning blocks 21 and the pressing block 33; the driving cylinder 3 drives the swinging end of the second swing rod 3 to move up and down relative to the clamping platform 2, so that the pressing block 33 has a clamping position located between the two positioning blocks 21 and thus cooperates with the two positioning blocks 21 and clamps the two electric connector bodies 1 at the same time, and the pressing block 33 has a non-clamping position that is separated from the two positioning blocks 21 and thus away from the two electric connector bodies 1.

[0022] In addition, by setting mounting screw holes with different spacings on the clamping table 2, the installation positions of the two positioning blocks 21 are adjustable, and the spacing between the two positioning blocks 21 is adjustable; and, the shapes and sizes of the positioning blocks and the pressure blocks on the clamping table can be adjusted and replaced to adapt to the shape and size of the electric connector body. Two electric connector bodies can be clamped between each group of positioning blocks at the same time, saving production workstations. When the two electric connector bodies are clamped forward and reversely, the front and back surfaces of the two electric connector bodies can be processed on the streamline at the same time. The electric connector body placed on the front side is plane-machined, bored, and tapped, and the electric connector body placed on the reverse side is bored, thereby avoiding the electric connector body from entering the assembly line for secondary processing.

[0023] The driving cylinder 3 is connected to the second rocker arm 32 via the first rocker arm 31. A connecting hole is provided at the first connecting end 311 of the first rocker arm 31. The connecting end 311 of the first rocker arm 31 is clamped between two connecting blocks 301 and is rotatably connected to the connecting blocks 301 via a rotating shaft passing through the connecting hole. The cylinder 3 drives the connecting block 301 to move up and down to link the first rocker arm 31 and the second rocker arm 32.

[0024] The clamping table 2 includes a bracket 22 and a base 23, the bracket 22 includes a first bracket 221 and a second bracket 222, the first connecting end 311 of the first rocker arm 31 is connected to the driving cylinder 3, and the other end is rotatably connected to the limit block 2221 on the second bracket 222; the second rocker arm 32 is connected between the two ends of the first rocker arm 31, that is, the first connecting end 311 of the first rocker arm 31 is driven by the cylinder to move up and down, and the other end is positioned, so that the first rocker arm 31 rotates around the other end, thereby driving the second rocker arm 32 to move up and down.

[0025] The first swing rod 31 is provided with a through hole between its two ends, and the second connecting end of the second swing rod 32 is provided with upper and lower positioning holes, the second connecting end passes through the through hole and makes the upper and lower positioning holes close to the upper and lower end surfaces of the first swing rod 31 respectively; the upper and lower positioning holes are matched with positioning pins 321, so that when the first swing rod 31 swings, the positioning pin 321 and the second swing rod 32 are driven to move up and down.

[0026] The first bracket 221 is provided with a limiting hole 2211 , and the end of the first swing rod 31 close to the cylinder 3 passes through the limiting hole 2211 , and the limiting hole 2211 limits the end of the first bracket 221 .

[0027] The swing end of the second swing rod 32 has an annular groove, the pressing block 33 is sleeved outside the annular groove, and a pressing sheet 331 connected to the swing end is arranged above the pressing block 33 to stably fix the pressing block 33 at the swing end.

[0028] Reference Figure 2The pressing block 33 has two clamping surfaces respectively matched with the positive and negative contours of the electrical connector body 1, and the two clamping surfaces are respectively facing two clamping stations.

[0029] Furthermore, the pressing block 33 is a wedge-shaped block or a trapezoidal block, or its clamping surface is an arc surface, so that it can better adapt to and clamp the electrical connector body.

[0030] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Therefore, equivalent changes made according to the claims of the present invention are still within the scope covered by the present invention.

Claims

1. An electric connector body clamping tool, characterized in that: include: A clamping table (2), the clamping table (2) having two positioning blocks (21) arranged opposite to each other; A positioning assembly connected to the clamping table (2), comprising a driving cylinder (3) and a second swing rod (32) linked to the driving cylinder (3), wherein the swing end of the second swing rod (32) extends between two oppositely arranged positioning blocks (21), and the swing end is connected to a pressing block (33), and two clamping stations capable of accommodating the electric connector body (1) are formed between the two oppositely arranged positioning blocks (21) and the pressing block (33); The driving cylinder (3) drives the swing end of the second swing rod (32) to move up and down relative to the clamping table (2), so that the pressing block (33) has a clamping position in which it is located between the two positioning blocks (21) and cooperates with the two positioning blocks (21) and simultaneously clamps the two electrical connector bodies (1), and the pressing block (33) has a non-clamping position in which it is separated from the two positioning blocks (21) and is away from the two electrical connector bodies (1).

2. The electric connector body clamping tool according to claim 1, characterized in that: The driving cylinder (3) is connected to the second swing rod (32) via the first swing rod (31); a connecting hole is provided at the first connecting end (311) of the first swing rod (31); the connecting end (311) of the first swing rod (31) is clamped between two connecting blocks (301) and is rotatably connected to the connecting blocks (301) via a rotating shaft passing through the connecting hole; the cylinder (3) drives the connecting blocks (301) to move up and down, thereby linking the first swing rod (31) and the second swing rod (32).

3. The electric connector body clamping tool according to claim 2, characterized in that: The clamping table (2) comprises a bracket (22), the bracket (22) comprises a first bracket (221) and a second bracket (222), the first connecting end (311) of the first swing rod (31) is connected to the driving cylinder (3), and the other end is rotatably connected to a limit block (2221) on the second bracket (222); the second swing rod (32) is connected between the two ends of the first swing rod (31).

4. The electric connector body clamping tool according to claim 3, characterized in that: The first swing rod (31) is provided with a through hole between its two ends, and the second connecting end of the second swing rod (32) is provided with upper and lower positioning holes, the second connecting end passes through the through hole and the upper and lower positioning holes are respectively close to the upper and lower end surfaces of the first swing rod (31); the upper and lower positioning holes are matched with positioning pins (321) so that when the first swing rod (31) swings, the positioning pins (321) and the second swing rod (32) are driven to move up and down.

5. The electric connector body clamping tool according to claim 3 or 4, characterized in that: A limiting hole (2211) is provided on the first bracket (221), and the end of the first swing rod (31) close to the cylinder (3) passes through the limiting hole (2211).

6. The electric connector body clamping tool according to claim 1, characterized in that: The swing end of the second swing rod (32) has an annular groove, the pressing block (33) is sleeved outside the annular groove, and a pressing sheet (331) connected to the swing end is arranged above the pressing block (33).

7. The electric connector body clamping tool according to claim 1, characterized in that: The pressing block (33) has two clamping surfaces respectively matching the positive and negative contours of the electric connector body (1), and the two clamping surfaces respectively face two clamping stations.

8. The electric connector body clamping tool according to claim 1, characterized in that: The pressing block (33) is a wedge-shaped block or a trapezoidal block, or its clamping surface is a curved surface.

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