CN210547624U

CN210547624U - Many PIN terminal guiding mechanism that bends

Info

Publication number: CN210547624U
Application number: CN201920986473.1U
Authority: CN
Inventors: 顾九生; 顾龙龙; 赵伯岳; 谢海成
Original assignee: Wenzhou Kewei Automation Equipment Co ltd
Current assignee: Wenzhou Kewei Automation Equipment Co ltd
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-05-19
Anticipated expiration: 2029-06-28

Abstract

The utility model discloses a multi-PIN terminal bending adjusting mechanism, which comprises a workbench, a support frame, a support plate, a cylinder, an L-shaped connecting plate, a rectangular sliding plate, a movable plate, a trapezoidal groove, a concave slider, a fixed plate, a pressing block and a bending adjusting core, wherein the support frame is fixed at the top of the workbench in a welding manner, the support plate is fixed at the top end of the support frame, the cylinder is fixed at the top of the support plate through a bolt, the rectangular sliding plate is symmetrically fixed at the top of the cylinder, the L-shaped connecting plate is fixed at the output end of the cylinder, the movable plate is fixed at the bottom of the L-shaped connecting plate, the trapezoidal groove is symmetrically arranged at the bottom of the movable plate, the concave slider is fixed in the trapezoidal groove, the multi-PIN terminal bending adjusting mechanism is provided with a plurality of groups of bending adjusting cores, each bending adjusting core can, from having promoted the precision of terminal angle adjustment of bending.

Description

Many PIN terminal guiding mechanism that bends

Technical Field

The utility model relates to a PIN terminal technical field that bends specifically is a many PIN terminals guiding mechanism that bends.

Background

The PIN terminal is a metal substance used for completing the conductive transmission of electric signals in the connector, is composed of a PIN and a plastic shell, and is a common electronic connecting piece. The top is the linear type structure when the PIN terminal is produced, however, the not inconvenient installation of linear type structure, therefore the PIN terminal all need bend the top through bending device before using, and the current many PIN terminals adjustment frame structure of bending is complicated, and the debugging is inconvenient, and the adjusting block of bending is made integratively, can't bend respectively each top of PIN terminal, can't do the validity of every piece of product terminal angle of adjustment, for this reason, we propose a many PIN terminals guiding mechanism of bending.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a many PIN terminals guiding mechanism of bending to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a multi-PIN terminal bending adjusting mechanism comprises a workbench, a support frame, a support plate, a cylinder, an L-shaped connecting plate, a rectangular sliding plate, a movable plate, a trapezoidal groove, a concave sliding block, a fixed plate, a pressing block and a bending adjusting core, a support frame is welded and fixed on the top of the workbench, a support plate is fixed on the top end of the support frame, a cylinder is fixed on the top of the support plate through a bolt, the top of the cylinder is symmetrically fixed with a rectangular sliding plate, the output end of the cylinder is fixed with an L-shaped connecting plate, a movable plate is fixed at the bottom of the L-shaped connecting plate, trapezoidal grooves are symmetrically formed in the bottom of the movable plate, concave sliding blocks are fixed in the trapezoidal grooves, the concave slide block is connected with the outer side of the rectangular slide plate in a sliding and clamping way, the top of the L-shaped connecting plate is fixedly welded with a fixed plate, a material pressing block is fixed on the top of one side of the fixing plate, and a bending adjusting core is fixed on the side face of the fixing plate, which is located right below the material pressing block.

Preferably, the bending adjusting core is of an L-shaped structure, and the top end of the bending adjusting core is provided with a chamfer.

Preferably, the top of one side of the bending adjustment core, which is far away from the fixed plate, is provided with a tapered groove, the bottom of one side of the bending adjustment core, which is far away from the fixed plate, is provided with a limit groove, and the tapered groove is communicated with the limit groove.

Preferably, the width of the top of the tapered groove is greater than the width of the bottom.

Preferably, lubricating oil is smeared on the surfaces of the rectangular sliding plate and the concave sliding block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model drives the L-shaped connecting plate to move forwards through the air cylinder, drives the fixed plate to move forwards through the L-shaped connecting plate, enables the material pressing block and the bending adjusting core to be close to the PIN terminal to be bent through the forward movement of the fixed plate, when the air cylinder drives the bending adjusting core to move forwards continuously, the top end of the PIN terminal can be embedded into a taper groove which is not fixed by the bending adjusting core, and the PIN terminal can be bent along with the L-shaped appearance of the bending adjusting core, when the bending adjusting core moves forwards continuously under the driving of the air cylinder, the top end of the PIN terminal can cross the taper groove on the surface of the bending adjusting core to enter a limiting groove, the bending on a vertical horizontal plane is completed through the limiting groove, the limiting groove can prevent the top end of the PIN terminal from shifting when being bent, the use of the PIN terminal after being bent is influenced, and the bending adjusting core is provided with a plurality of groups, each bending, make a plurality of groups tops of PIN terminal components of a whole that can function independently bend simultaneously, from having promoted the terminal precision of angle adjustment of bending.

2. The utility model discloses the fixed movable plate in L type connecting plate bottom, trapezoidal groove has been seted up to movable plate bottom symmetry, the trapezoidal inslot is fixed with concave type slider, and concave type slider slip joint in the rectangle slide outside at cylinder top, and the cooperation through concave type slider and rectangle slide makes L type connecting plate can only remove along the direction that the cylinder output shaft removed to the moving direction of the adjustment core of injecing to bend prevents that the adjustment core of bending atress from taking place the skew when bending the PIN terminal, influences the precision of bending.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the rectangular slide plate of the present invention;

FIG. 3 is a schematic diagram of the structure of the movable plate of the present invention;

fig. 4 is an isometric view of the present invention;

FIG. 5 is a schematic diagram of the fixing plate structure of the present invention;

FIG. 6 is a schematic view of the bending adjustment core of the present invention;

fig. 7 is a side view profile structure diagram of the bending adjustment core of the present invention.

In the figure: 1. a work table; 2. a support frame; 3. a support plate; 4. a cylinder; 5. an L-shaped connecting plate; 6. a rectangular slide plate; 7. moving the plate; 8. a trapezoidal groove; 9. a concave slider; 10. a fixing plate; 11. pressing blocks; 12. bending and adjusting the core; 13. a tapered groove; 14. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a multi-PIN terminal bending adjusting mechanism comprises a workbench 1, a support frame 2, a support plate 3, an air cylinder 4, an L-shaped connecting plate 5, a rectangular sliding plate 6, a movable plate 7, a trapezoidal groove 8, a concave sliding block 9, a fixed plate 10, a material pressing block 11 and a bending adjusting core 12, wherein the support frame 2 is fixedly welded at the top of the workbench 1, the support plate 3 is fixed at the top end of the support frame 2, the air cylinder 4 is fixed at the top of the support plate 3 through bolts, the rectangular sliding plate 6 is symmetrically fixed at the top of the air cylinder 4, the L-shaped connecting plate 5 is fixed at the output end of the air cylinder 4, the movable plate 7 is fixed at the bottom of the L-shaped connecting plate 5, the trapezoidal groove 8 is symmetrically arranged at the bottom of the movable plate 7, the concave sliding block 9 is fixed in the trapezoidal groove 8, the concave sliding block 9 is clamped, a material pressing block 11 is fixed on the top of one side of the fixing plate 10, and a bending adjusting core 12 is fixed on the side of the fixing plate 10 under the material pressing block 11.

Bending adjusting core 12 is an L-shaped structure, and the top end is provided with a chamfer.

The top of one side of the bending adjusting core 12, which is far away from the fixing plate 10, is provided with a tapered groove 13, the bottom of one side of the bending adjusting core 12, which is far away from the fixing plate 10, is provided with a limiting groove 14, and the tapered groove 13 is communicated with the limiting groove 14.

The top width of the tapered slot 13 is greater than the bottom width.

And lubricating oil is smeared on the surfaces of the rectangular sliding plate 6 and the concave sliding block 9.

The working principle is as follows: the L-shaped connecting plate 5 is driven to move forwards by the air cylinder 4, the fixing plate 10 is driven to move forwards by the L-shaped connecting plate 5, the material pressing block 11 and the bending adjusting core 12 are close to the PIN terminal to be bent by the forward movement of the fixing plate 10, when the air cylinder 4 drives the bending adjusting core 12 to move forwards continuously, the top end of the PIN terminal is embedded into the tapered groove 13 at the top of the bending adjusting core 12, the PIN terminal is bent along with the L-shaped appearance of the bending adjusting core 12, when the bending adjusting core 12 moves forwards continuously under the drive of the air cylinder 4, the top end of the PIN terminal can cross the tapered groove 13 on the surface of the bending adjusting core 12 to enter the limiting groove 14, the top end of the PIN terminal is bent on a vertical horizontal plane by the limiting groove 14, the limiting groove 14 can prevent the top end of the PIN terminal from shifting during bending, the use of the bent PIN terminal is affected, and the bending adjusting core, every adjustment core 12 of bending can the different tops of one-to-one PIN terminal, makes the components of a whole that can function independently bend simultaneously on a plurality of groups top of PIN terminal, from having promoted the precision of the terminal angle adjustment of bending, and the fixed movable plate 7 in L type connecting plate 5 bottom, trapezoidal groove 8 has been seted up to movable plate 7 bottom symmetry, be fixed with concave type slider 9 in the trapezoidal groove 8, and concave type slider 9 slip joint is in the rectangle slide 6 outside at cylinder 4 top, and the cooperation through concave type slider 9 and rectangle slide 6 makes L type connecting plate 5 only can remove along the direction that cylinder 4 output shaft removed to inject the moving direction of adjustment core 12 of bending, prevent that adjustment core 12 of bending atress when bending the PIN terminal from taking place the skew, influence the precision of bending.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a many PIN terminals guiding mechanism that bends, includes, workstation (1), support frame (2), backup pad (3), cylinder (4), L type connecting plate (5), rectangle slide (6), movable plate (7), dovetail groove (8), concave type slider (9), fixed plate (10), presses material piece (11) and bend adjustment core (12), its characterized in that: a support frame (2) is welded and fixed on the top of the workbench (1), a support plate (3) is fixed on the top end of the support frame (2), the top of the supporting plate (3) is fixed with a cylinder (4) through a bolt, the top of the cylinder (4) is symmetrically fixed with rectangular sliding plates (6), an L-shaped connecting plate (5) is fixed at the output end of the air cylinder (4), a moving plate (7) is fixed at the bottom of the L-shaped connecting plate (5), the bottom of the moving plate (7) is symmetrically provided with a trapezoidal groove (8), a concave sliding block (9) is fixed in the trapezoidal groove (8), the concave slide block (9) is clamped outside the rectangular slide plate (6) in a sliding way, the top of the L-shaped connecting plate (5) is fixedly welded with a fixed plate (10), a material pressing block (11) is fixed on the top of one side of the fixing plate (10), and a bending adjusting core (12) is fixed on the side face of the fixing plate (10) and located right below the material pressing block (11).

2. The multi-PIN terminal bending adjustment mechanism according to claim 1, characterized in that: the bending adjusting core (12) is of an L-shaped structure, and the top end of the bending adjusting core is provided with a chamfer.

3. The multi-PIN terminal bending adjustment mechanism according to claim 1, characterized in that: the bending adjusting core is characterized in that a tapered groove (13) is formed in the top of one side, away from the fixing plate (10), of the bending adjusting core (12), a limiting groove (14) is formed in the bottom of one side, away from the fixing plate (10), of the bending adjusting core (12), and the tapered groove (13) is communicated with the limiting groove (14).

4. The multi-PIN terminal bending adjustment mechanism according to claim 3, wherein: the top width of the tapered groove (13) is larger than the bottom width.

5. The multi-PIN terminal bending adjustment mechanism according to claim 1, characterized in that: and lubricating oil is smeared on the surfaces of the rectangular sliding plate (6) and the concave sliding block (9).