CN210866752U

CN210866752U - Wire clamp locking and disengaging mechanism

Info

Publication number: CN210866752U
Application number: CN201922183519.9U
Authority: CN
Inventors: 杨勇; 王大雪; 王伟杰
Original assignee: Shenzhen Source Just Automation Equipment Co ltd
Current assignee: Shenzhen Source Just Automation Equipment Co ltd
Priority date: 2019-12-07
Filing date: 2019-12-07
Publication date: 2020-06-26
Anticipated expiration: 2029-12-07

Abstract

The utility model relates to a wire clamp locking release mechanism, which comprises a housin, the carousel all ends are arranged in to the casing, be equipped with the clamping jaw on the casing, the vertical slip of clamping jaw is located on the casing, clamping jaw one side is rotated and is equipped with the jack catch, the jack catch can block at the casing top, be equipped with the protective structure who prevents the clamping jaw anticreep on the casing. The utility model discloses can reduce the electric wire and wrap up in the interval between the aluminium hull mechanism working face, have the accuracy that can strengthen the electric wire and wrap up in the shell.

Description

Wire clamp locking and disengaging mechanism

Technical Field

The utility model belongs to the technical field of the technique of terminal line processing equipment and specifically relates to a wire rod clamp locking and breaking away from mechanism is related to.

Background

When the terminal wire is processed, the two ends of the wire are sequentially peeled off, then the terminal is installed at one end of the wire, and the aluminum shell is wrapped at the other end of the wire. The existing processing method is to use peeling equipment which comprises a turntable, a front peeling knife rest, a rear peeling knife rest and an aluminum shell wrapping mechanism, wherein the front peeling knife rest, the rear peeling knife rest and the aluminum shell wrapping mechanism are arranged along the rotation direction of the turntable. When the wire stripping device is used, the front end of the wire is stripped by the front stripping knife rest, and then the end is clamped on the turntable and is cut into small sections of wires by the front stripping knife rest; rotating the turntable to peel the rear end of the section of the electric wire by using a rear peeling knife rest; the turntable is rotated, and the copper wire exposed at the rear end of the aluminum shell wrapping mechanism is used for wrapping the aluminum shell.

And a height difference exists between the rear peeling knife rest and the aluminum shell wrapping mechanism, and the working position of the rear peeling knife rest is higher than the working position of the aluminum shell wrapping mechanism. This is because, wrapping up in the die cavity of aluminium shell mechanism including locating the below to and arrange the end that pushes down of top in, earlier arrange the aluminium strip in the die cavity, arrange the exposed copper line in electric wire rear end on this aluminium strip, then press the end that pushes down, make aluminium strip stamping forming form the aluminium shell on the copper line, thereby be convenient for wrap up the aluminium shell, need the back skinning knife rest and wrap up in there is the difference in height between the aluminium shell mechanism. However, copper wires, which tend to cause the rear ends of the wires to be bare, sometimes cannot be efficiently and accurately sheathed because of the height difference.

SUMMERY OF THE UTILITY MODEL

The utility model provides a wire clamp locking and disengaging mechanism, it can reduce the electric wire and wrap up in the interval between the aluminium hull mechanism working face, has the accuracy that can strengthen the electric wire and wrap up in the shell.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides a wire rod clamp locking disengagement mechanism, includes the casing, carousel week end is arranged in to the casing, be equipped with the clamping jaw on the casing, the vertical slip of clamping jaw is located on the casing, clamping jaw one side is rotated and is equipped with the jack catch, the jack catch can block at the casing top, be equipped with the protective structure who prevents the clamping jaw anticreep on the casing.

By adopting the technical scheme, the clamping jaw is pressed downwards to separate the clamping jaw from the shell, and then the clamping jaw is continuously pressed to move downwards, so that the distance between the electric wire on the clamping jaw and the cavity can be shortened, and the copper wire can be effectively and accurately wrapped in the shell.

Further, the protection structure comprises a bolt inserted on the bottom end of one end, facing the turntable, of the clamping jaw, wherein one end of the bolt extends to the bottom of the peripheral end of the turntable, and the bolt is connected to the turntable through a first spring.

Through adopting above-mentioned technical scheme, the bolt can make the clamping jaw can not follow the below and slided out the casing.

Furthermore, protective structure is still including arranging the screens piece one that the casing top deviates from carousel one side in to and locate the clamping jaw top towards the screens piece two of carousel one side, two tops of screens piece can contradict on a screens piece bottom.

Through adopting above-mentioned technical scheme, screens piece one and screens piece two can restrict the clamping jaw and slide out the casing from the top.

Further, the clamping jaw includes the end of sliding with casing sliding connection to and follow the clamping end one that slides end bottom and extend along keeping away from the carousel direction, and arrange the movable block that slides and serve in, movable block one end is passed and is slided the end, and the other end is arranged in and is slided and serve the top and by second spring coupling, the bottom that the movable block passed the end of sliding is equipped with assembly end two, assembly end two and assembly end can constitute assembly department between one.

Through adopting above-mentioned technical scheme, utilize the fitting part clamping electric wire of constituteing between fitting end one and the fitting end two to the interval of fitting part can be adjusted to the accessible through pressing the movable block.

Furthermore, the vertical both ends of the one end of sliding end orientation carousel all are equipped with the folded plate that outwards turns over, the one end that the casing deviates from the carousel is equipped with the groove structure who matches with the folded plate.

By adopting the technical scheme, the sliding end is prevented from sliding out of the shell from the direction vertical to the length direction of the groove-shaped structure.

Furthermore, the jack catch upwards extends from its rotation department with the clamping jaw and has the screens end, the one end that the rotation department was kept away from to the screens end extends to the carousel and has the fixture block, the jack catch is kept away from the carousel direction from its rotation department with the clamping jaw and is extended and have the end of pressing, the end of pressing exceeds assembly end one.

Through adopting above-mentioned technical scheme, press the end through pressing, can make the jack catch break away from the casing, can make the clamping jaw slide on the casing.

Furthermore, one end of the first assembling end facing the clamping jaw is provided with an auxiliary end with the top surface lower than that of the first assembling end, and the auxiliary end is arranged below the pressing end.

Through adopting above-mentioned technical scheme, for pressing the end and rotate downwards and provide sufficient space.

Furthermore, a third spring is arranged between the auxiliary end and the pressing end.

Through adopting above-mentioned technical scheme, after releasing the end of pressing, it can utilize the third spring to resume the normal position, and the jack catch blocks on the casing again promptly.

To sum up, the beneficial effects of the utility model are that: the clamping jaw is separated from the shell by pressing the pressing end, and the clamping jaw can integrally move downwards after being continuously pressed, so that the distance between the electric wire and the cavity is shortened.

Drawings

FIG. 1 is a schematic view of a clamping jaw and a housing assembled on a turntable;

FIG. 2 is an exploded view of the jaws and housing;

figure 3 is an exploded view of the jaws and housing (another view of figure 3).

In the figure, 1, a housing; 11. a groove-shaped structure; 12. a first clamping block; 2. a turntable; 21. a bolt; 22. a first spring; 3. a clamping jaw; 30. a slipping end; 31. folding the plate; 32. a strip groove; 33. a second clamping block; 34. assembling the end I; 341. a secondary end; 35. a movable block; 351. a horizontal end; 352. a vertical end; 353. assembling the end II; 354. a second spring; 4. a claw; 41. a position clamping end; 411. a clamping block; 42. a pressing end; 43. and a third spring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model provides a wire clamp locking and disengaging mechanism, including casing 1, casing 1 is equipped with a plurality of, and the equidistant carousel 2's that sets firmly in the background art week is served. The clamping jaw 3 is arranged on the shell 1, the clamping jaw 3 is vertically arranged on the shell 1 in a sliding mode, and the sliding relation between the clamping jaw and the shell is described below.

With reference to fig. 2 and 3, the clamping jaw 3 includes a sliding end 30, the sliding end 30 faces a vertical two-end L-shaped folded plate 31 at one end of the rotary table 2, and the inner right angles of the two folded plates 31 are opposite to each other, so that the folded ends of the folded plates 31 extend in the direction opposite to each other. One end of the shell 1, which is far away from the turntable 2, is provided with a groove-shaped structure 11 matched with the folded plate 31, the groove-shaped structure 11 is a C-shaped structure, and the folded ends of the folded plate 31 are respectively arranged in two sides of the groove-shaped structure 11.

So that the sliding end 30 can only move in the vertical direction on the housing 1. During the movement of the sliding end 30 on the housing 1, the following protection structure is required to limit the moving range of the sliding end 30 so as to prevent the moving end from sliding out of the housing 1.

One side of the sliding end 30 facing the rotary disc 2 is provided with two folded plates 31 at two ends, a strip groove 32 is formed on the side surface of the sliding end 30 between the two folded plates 31, a second clamping block 33 is arranged on the bottom of the strip groove 32, the second clamping block 33 can be arranged at the upper part of the strip groove 32, the top surface of the second clamping block 33 is lower than the top surface of the sliding end 30, one side of the second clamping block 33 facing the rotary disc 2 is flush with one side of the folded end of the folded plate 31 facing the rotary disc 2, and one side of the second clamping block 33 facing the rotary disc 2 can also be lower than one side of the folded end of the folded plate 31 facing the rotary disc 2; the clamping block I12 is arranged in the groove-shaped structure 11 of the shell 1, the clamping block I12 can be arranged at the upper part of the groove-shaped structure 11, specifically the top of the groove-shaped structure 11, the top surface of the clamping block I12 is flush with the top surface of the shell 1, one side, facing the turntable 2, of the clamping block I12 is arranged in the groove-shaped structure 11, and one side, facing the turntable 2, of the clamping block I12 can also be flush with the side wall, facing away from the turntable 2, of the groove-shaped structure 11.

The first and second positioning blocks 12 and 33 have a staggered position in the vertical direction, and the first positioning block 12 is disposed above the second positioning block 33, so that the staggered position of the two positioning blocks can be utilized, and the sliding end 30 cannot slide out of the housing 1 from above.

As for the lower part of the sliding end 30, a side facing the turntable 2 is provided with a latch 21, the latch 21 may be directly inserted into the sliding end 30, or may be keyed to the sliding end 30, or may be welded to the sliding end 30, or may be bonded to the sliding end 30, or may be interference-assembled to the sliding end 30, and finally, one end of the latch 21 is extended out of the sliding end 30 toward the turntable 2. A notch is provided at the lower part of the housing 1 to allow the insertion pin 21 to pass through. One end of the bolt 21 far away from the sliding end 30 is arranged below the peripheral end of the rotary table 2, the peripheral end of the rotary table 2 is connected with the end of the bolt 21 by the first spring 22, and two ends of the first spring 22 are respectively fixedly connected with the bolt and the bolt, and the fixing mode can be a hook and can be a penetrating structure.

The downward movement range of the sliding end 30 can be limited by the latch 21 connected with the rotary disc 2 by the first spring 22, and the sliding block can be restored to the original position by the first spring 22 after moving downward.

The clamping jaw 3 comprises three parts, one part is the sliding end 30, the other part is an assembling end 34 extending from the bottom of the sliding end 30 to the direction far away from the rotary table 2, and the third part is a movable block 35 arranged on the sliding end 30. The movable block 35 is in an inverted L shape, a vertical end 352 of the movable block 35 penetrates through the sliding end 30 (a hole for the movable block 35 to penetrate through is formed at the position of the sliding end 30), the other end is a horizontal end 351 which is arranged above the top surface of the sliding end 30 and is connected with the sliding end 30 through a second spring 354, and two ends of the second spring 354 are respectively and fixedly connected with the sliding end 30 and the second spring 354. The movable block 35 is provided with a second assembling end 353 penetrating through the bottom of the sliding end 30, and an assembling position for clamping the electric wire can be formed between the second assembling end 353 and the first assembling end 34.

In operation, by pressing the horizontal end 351, the electrical wire is installed into the installation site, and releasing the horizontal end 351, the second assembly end 353 and the first assembly end 34 clamp the electrical wire under the action of the second spring 354. The width of the sliding end 30 is smaller than that of the shell 1, and after the two are assembled with each other, a groove-shaped space is formed between one side of the sliding end 30 and the fixed end, and the space is provided with the clamping jaws 4.

The claw 4 can be largely arranged into an L shape and comprises a strip-shaped clamping end 41 which is arranged on the side of the sliding end 30; and a pressing end 42 extending from the bottom of the catching end 41 in a direction away from the turntable 2. The top of the clamping end 41 extends towards the direction of the turntable 2 to form a clamping block 411, the clamping block 411 can be clamped at the top of the housing 1, and when the clamping end 41 is vertical, a gap exists between the bottom of the clamping block 411 and the top of the housing 1 in the vertical direction.

The latch 4 is rotatably connected to the sliding end 30 at the joint of the latching end 41 and the pressing end 42 by a rotating shaft, so that whether the latch 411 is latched to the top of the housing 1 can be changed by rotating the latch 4. When the claw 4 is clamped on the top of the shell 1, the first clamping block 12 and the second clamping block 33 are abutted against each other. After the fixture block 411 is clamped on the top of the housing 1, the clamping jaw 3 is fixed relative to the housing 1, and the clamping position between the first assembling end 34 and the second assembling end 353 is also fixed.

In order to restore the latch 4 to its original position after rotation, the top surface of the pressing end 42 is higher than the top surface of the first fitting end 34. At the end of the first fitting end 34 facing the jaw 4, a second end 341 having a top surface height lower than that of the first fitting end 34 is provided, and the second end 341 is disposed below the pressing end 42. A third spring 43 is disposed between the secondary end 341 and the bottom of the pressing end 42, and two ends of the third spring 43 are respectively fixed on the secondary end 341 and the pressing end 42. In a natural state, the third spring 43 can be used to clamp the latch 411 on the housing 1 by the third spring 43, the pressing end 42 is pressed to separate the latch 411 from the housing 1, and the pressing end 42 is released to clamp the latch 411 on the housing 1 again.

The implementation principle is as follows: after the electric wire is clamped at the assembling position, the clamping block 411 is clamped at the fixed end, the electric wire cannot be loosened, the electric wire is moved to the aluminum shell wrapping mechanism from the rear peeling knife rest, a pressing block is arranged at the downward moving downward pressing end of the aluminum shell wrapping mechanism, the pressing block can move along with the downward pressing end, in the process of moving the downward pressing end, the pressing block presses the pressing block downward, the clamping block 411 is separated from the shell 1, the pressing block continues to press again, the downward moving can be carried with the assembling end I34, the position of the electric wire is also moved downward, the distance between the electric wire and the cavity is shortened, and the copper wire can be effectively and accurately wrapped in the shell.

The embodiment of this embodiment is the preferred embodiment of the present invention, not limiting in proper order the utility model discloses a protection scope, the event: all equivalent changes made according to the structure, shape and principle of the present invention should be covered within the protection scope of the present invention.

Claims

1. A wire clamp locking and disengaging mechanism comprises a shell (1), and is characterized in that: carousel (2) week end is arranged in casing (1), be equipped with clamping jaw (3) on casing (1), clamping jaw (3) vertical slip is located on casing (1), clamping jaw (3) one side is rotated and is equipped with jack catch (4), jack catch (4) can block at casing (1) top, be equipped with the protective structure who prevents clamping jaw (3) anticreep on casing (1).

2. A wire clamp lock release mechanism as defined in claim 1, wherein: the protection structure comprises a bolt (21) inserted into the bottom end of one end, facing the rotary table (2), of the clamping jaw (3), wherein one end of the bolt (21) extends to the bottom of the peripheral end of the rotary table (2), and is connected to the rotary table (2) through a first spring (22).

3. A wire clamp lock release mechanism as claimed in claim 1 or 2, wherein: protective structure still deviates from screens piece (12) of carousel (2) one side including arranging casing (1) top in to and locate clamping jaw (3) top towards the screens piece two (33) of carousel (2) one side, screens piece two (33) tops can contradict on screens piece (12) bottom.

4. A wire clamp lock release mechanism as defined in claim 1, wherein: clamping jaw (3) including with casing (1) sliding connection's slip end (30), and follow slip end (30) bottom along keeping away from the clamping end one that carousel (2) direction extended, and arrange movable block (35) on slip end (30) in, movable block (35) one end is passed slip end (30), and the other end is arranged in and is slided end (30) top and by second spring (352) connection, the bottom that movable block (35) passed slip end (30) is equipped with assembly end two (353), can constitute assembly department between assembly end two (353) and assembly end one (34).

5. A wire clamp lock release mechanism as defined in claim 4, wherein: the vertical both ends of the one end of sliding end (30) orientation carousel (2) all are equipped with folded plate (31) that turn over outwards, the one end that casing (1) deviates from carousel (2) is equipped with groove structure (11) with folded plate (31) matching.

6. A wire clamp lock release mechanism as defined in claim 4, wherein: the clamping jaw (4) upwards extends from the rotating position of the clamping jaw (3) to form a clamping position end (41), one end, far away from the rotating position, of the clamping position end (41) extends to the rotary disc (2) to form a clamping block (411), the clamping jaw (4) extends from the rotating position of the clamping jaw (3) to be far away from the rotary disc (2) to form a pressing end (42), and the pressing end (42) is higher than the first assembling end (34).

7. A wire clamp lock release mechanism as defined in claim 6, wherein: one end of the first assembling end (34) facing the clamping jaw (4) is provided with a secondary end (341) with the top surface height lower than that of the first assembling end (34), and the secondary end (341) is arranged below the pressing end (42).

8. A wire clamp lock release mechanism as defined in claim 7, wherein: and a third spring (43) is arranged between the pressing ends (42) and the auxiliary end (341).