CN212968429U

CN212968429U - Pneumatic press-in terminal

Info

Publication number: CN212968429U
Application number: CN202022006382.2U
Authority: CN
Inventors: 朱顺昌
Original assignee: Kunshan Longjiexing Electronic Technology Co ltd
Current assignee: Kunshan Longjiexing Electronic Technology Co ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-04-13
Anticipated expiration: 2030-09-15

Abstract

The utility model relates to an electron processing technology field just discloses a pneumatic terminal of impressing, comprising a base plate, the top left end fixedly connected with backup pad of bottom plate, stop device, conducting strip and metal shrapnel are installed to the right side of backup pad, the quantity of stop device and conducting strip sets up to two, two conducting strips and metal shrapnel all are located between two stop device, two the conducting strip all is located metal shrapnel's right side. This pneumatic terminal of impressing is provided with two stop device through the right side at the backup pad, has reached and has carried out spacing fixed purpose to the depression bar, avoids the skew to appear in the position of depression bar and terminal fixing base, and then has guaranteed the quality of product, is provided with the slipmat through the bottom at the bottom plate, has reached skid-proof purpose, puts the thing box through being provided with on the right side of bottom plate, has reached the purpose that can accomodate debris, and then has made things convenient for staff's use.

Description

Pneumatic press-in terminal

Technical Field

The utility model relates to an electron part processing technology field specifically is a pneumatic terminal of impressing.

Background

The pneumatic press-in terminal is generally used for press-in processing of electronic terminals in electronic devices or wire harness production factories, and the press-in of an electronic terminal belongs to the work of small parts, so that the pneumatic press-in terminal needs to be used as a workbench for work.

Chinese authorized utility model publication (announcement) no: the pneumatic terminal of impressing disclosed in CN210201128U, this pneumatic terminal of impressing through set up the ejector pin in the outside of cylinder seat platform, can make ejector pin roof pressure metal shrapnel and two conducting strips contact, and then reached the purpose of circular telegram start-up cylinder, but in practice, because there is not positioner, can't carry on spacingly to the position of ejector pin, make the position of terminal seat and cylinder output deviate, lead to scrapping of whole product easily.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a pneumatic terminal of impressing has solved the current pneumatic terminal of impressing who proposes in the above-mentioned background art and has carried on spacingly owing to not having positioner in the reality to the position of ejector pin, makes the skew take place for the position of terminal block and cylinder output, leads to whole product condemned problem easily.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a pneumatic press-in terminal comprises a bottom plate, wherein a supporting plate is fixedly connected to the left end of the top of the bottom plate, a limiting device, two conducting strips and a metal elastic sheet are mounted on the right side of the supporting plate, the number of the limiting device and the number of the conducting strips are two, a positive electrode and a negative electrode in a circuit are respectively connected with the two conducting strips 4, the two conducting strips and the metal elastic sheet are both positioned between the two limiting devices, the two conducting strips are both positioned on the right side of the metal elastic sheet, the limiting device comprises a sleeve plate and a limiting movable plate, a limiting groove is formed in the sleeve plate, a plurality of springs are fixedly connected to the inner side wall of the limiting groove, one ends of the plurality of springs are both fixedly connected with the limiting movable plate, arc grooves are formed in the front side and the back side of the limiting movable plate, and when a top, the top fixedly connected with roof of backup pad, air pump, emergency stop switch and machine controller are from left to right installed in proper order to the top of roof, the cylinder is installed to the bottom left end of roof, and the cylinder is connected with the air pump, air pump and machine controller electric connection, and the conducting strip is established ties with emergency stop switch and machine controller, the internally mounted of cylinder has the depression bar, the bottom surface mid-mounting of roof has movable post, the outside fixedly connected with cylinder seat platform of activity post, the terminal fixing base is installed at the top of cylinder seat platform, the outside fixedly connected with ejector pin of cylinder seat platform.

Furthermore, the top end of the movable column is movably connected with the middle part of the bottom surface of the top plate through a bearing, and the bottom end of the movable column is movably connected with the top of the bottom plate through a bearing.

Furthermore, the cylindrical seat platform is located below the pressure rod, and one end of the ejector rod is hemispherical and is matched with the arc grooves on the front side and the rear side of the limiting movable plate.

Furthermore, the number of the ejector rods and the number of the terminal fixing seats are three, and the ejector rods correspond to the terminal fixing seats one to one.

Furthermore, the bottom of the bottom plate is bonded with a non-slip mat, and the non-slip mat is made of rubber materials.

Further, the right side of bottom plate is installed and is put the thing box, it is made by plastic materials to put the thing box.

(III) advantageous effects

The utility model provides a pneumatic terminal of impressing possesses following beneficial effect:

(1) this pneumatic terminal of impressing is provided with two stop device through the right side at the backup pad, has reached and has carried out spacing fixed purpose to the depression bar, avoids the skew to appear in the position of depression bar and terminal fixing base, and then has guaranteed the quality of product.

(2) This pneumatic terminal of impressing is provided with the slipmat through the bottom at the bottom plate, has reached skid-proof purpose, is provided with through the right side at the bottom plate and puts the thing box, has reached the purpose that can accomodate debris, and then has made things convenient for staff's use.

Drawings

Fig. 1 is a schematic structural view of the pneumatic press-in terminal according to the present invention;

fig. 2 is a schematic structural view of a side view of a support plate of the pneumatic press-in terminal of the present invention;

fig. 3 is a schematic structural view of a front cross section of a support plate of the pneumatic press-in terminal of the present invention;

fig. 4 is a schematic structural view of a front view section of the limiting device of the pneumatic press-in terminal of the present invention;

fig. 5 is a schematic view of the three-dimensional structure of the storage box of the pneumatic press-in terminal of the present invention.

In the figure: 1. a base plate; 2. a support plate; 3. a limiting device; 4. a conductive sheet; 5. a metal spring sheet; 6. sheathing; 7. a limiting groove; 8. a spring; 9. a limiting movable plate; 10. an arc-shaped slot; 11. a top plate; 12. an air pump; 13. a scram switch; 14. a motor controller; 15. a cylinder; 16. a pressure lever; 17. a movable post; 18. a cylindrical seat stand; 19. a terminal holder; 20. a top rod; 21. a non-slip mat; 22. a storage box.

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.

Referring to fig. 1-5, the present invention provides a technical solution:

a pneumatic press-in terminal comprises a bottom plate 1, a supporting plate 2 is fixedly connected to the left side of the top of the bottom plate 1, a limiting device 3, two conducting strips 4 and two metal elastic strips 5 are mounted on the right side of the supporting plate 2, the number of the limiting device 3 and the number of the conducting strips 4 are two, a positive electrode and a negative electrode in a circuit are respectively connected with the two conducting strips 4, the two conducting strips 4 and the metal elastic strips 5 are both positioned between the two limiting devices 3, the two conducting strips 4 are both positioned on the right side of the metal elastic strips 5, the limiting device 3 comprises a sleeve plate 6 and a limiting movable plate 9, a limiting groove 7 is formed in the sleeve plate 6, a plurality of springs 8 are fixedly connected to the inner side wall of the limiting groove 7, one ends of the plurality of springs 8 are both fixedly connected with the limiting movable plate 9, arc grooves 10 are formed in the front side and the rear side of the, avoid the position of depression bar 16 and terminal fixing base 19 to appear squinting, and then guaranteed the quality of product, the top of backup pad 2 is fixedly connected with roof 11, the top of roof 11 installs air pump 12, scram switch 13 and motor controller 14 from left to right in proper order, the bottom left end of roof 11 installs cylinder 15, the inside of cylinder 15 installs depression bar 16, the bottom surface mid-mounting of roof 11 has movable post 17, the top of movable post 17 passes through bearing and roof 11 middle part swing joint, the bottom of movable post 17 passes through bearing and bottom plate 1's top swing joint, the outside of movable post 17 is fixedly connected with cylinder seat 18, cylinder seat 18 is located the below of depression bar 16, the top of cylinder seat 18 is installed terminal fixing base 19, the outside of cylinder seat 18 is fixedly connected with ejector pin 20, the quantity of ejector pin 20 and terminal fixing base 19 all sets up to three, three ejector pin 20 and terminal fixing base 19 one-to-one, ejector pin 20's one end is the hemisphere and with the arc wall 10 looks adaptation of spacing fly leaf 9 front and back both sides, bottom plate 1's bottom bonds there is slipmat 21, slipmat 21 is made by rubber materials, be provided with slipmat 21 through the bottom at bottom plate 1, skid-proof purpose has been reached, the right side of bottom plate 1 is installed and is put thing box 22, it is made by plastic materials to put thing box 22, it puts thing box 22 to be provided with through the right side at bottom plate 1, the purpose that can accomodate debris has been reached, and then made things convenient for staff's use.

The working principle of the pneumatic press-in terminal is that a terminal to be processed is placed on a terminal fixing seat 19 at the upper end of a cylindrical seat 18, then the cylindrical seat 18 is rotated anticlockwise, when the terminal fixing seat 19 rotates to the right lower end of an air cylinder 15, an ejector rod 20 extrudes a limiting movable plate 9 on a front side limiting device 3 to shrink towards the inside of a sleeve plate 6, the ejector rod 20 limits the ejector rod 20 through two limiting devices 3 after crossing the front side limiting device 3, meanwhile, the ejector rod 20 extrudes a metal elastic sheet 5, the metal elastic sheet 5 can contact two conducting plates 4, then a wire loop of the pneumatic press-in terminal is connected, a motor controller 14 can give an instruction to an air pump 12 to enable the air cylinder 15 to drive a pressure rod 16 to work in a reciprocating mode, after the work is finished, the cylindrical seat 18 is rotated to enable the ejector rod 20 to extrude the limiting movable plate 9 at the rear side, the limiting movable plate 9 moves towards the inner side of, when the circuit is disconnected and the cylinder 15 stops working, the emergency situation occurs, and the work is stopped through the emergency stop switch 13.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

It is noted that, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, in the present disclosure, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; or indirectly through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A pneumatic press-in terminal comprises a bottom plate (1) and is characterized in that a supporting plate (2) is fixedly connected to the left end of the top of the bottom plate (1), a limiting device (3), two conducting plates (4) and two metal elastic sheets (5) are mounted on the right side of the supporting plate (2), the number of the limiting device (3) and the number of the conducting plates (4) are two, the two conducting plates (4) and the metal elastic sheets (5) are located between the two limiting devices (3), the two conducting plates (4) are located on the right side of the metal elastic sheets (5), the limiting device (3) comprises a sleeve plate (6) and a limiting movable plate (9), a limiting groove (7) is formed in the sleeve plate (6), a plurality of springs (8) are fixedly connected to the inner side wall of the limiting groove (7), one end of each spring (8) is fixedly connected with the corresponding limiting movable plate (9), arc wall (10) have all been seted up to both sides around spacing fly leaf (9), top fixedly connected with roof (11) of backup pad (2), air pump (12), scram switch (13) and motor controller (14) are from left to right installed in proper order to the top of roof (11), cylinder (15) are installed to the bottom left end of roof (11), the internally mounted of cylinder (15) has depression bar (16), the bottom surface mid-mounting of roof (11) has movable post (17), outside fixedly connected with cylinder seat (18) of activity post (17), terminal fixing base (19) are installed at the top of cylinder seat (18), outside fixedly connected with ejector pin (20) of cylinder seat (18).

2. A pneumatic press-in terminal as claimed in claim 1, wherein the top end of the movable post (17) is movably connected to the middle of the bottom surface of the top plate (11) by a bearing, and the bottom end of the movable post (17) is movably connected to the top of the bottom plate (1) by a bearing.

3. A pneumatic press-in terminal as claimed in claim 1, wherein the cylindrical seat (18) is located below the press rod (16), and one end of the ejector rod (20) is hemispherical and fitted with the arc-shaped grooves (10) on the front and rear sides of the position-restricting movable plate (9).

4. A pneumatic press-in terminal as claimed in claim 1, wherein the number of the push rods (20) and the number of the terminal holders (19) are three, and three push rods (20) and three terminal holders (19) are in one-to-one correspondence.

5. A pneumatic press-in terminal as claimed in claim 1, characterised in that a non-slip mat (21) is glued to the bottom of the base plate (1), the non-slip mat (21) being made of a rubber material.

6. A pneumatic press-in terminal as claimed in claim 1, wherein a storage box (22) is mounted to the right side of the base plate (1), the storage box (22) being made of a plastic material.