CN218504291U

CN218504291U - Mechanical clamping piece convenient to disassemble and replace

Info

Publication number: CN218504291U
Application number: CN202222246429.1U
Authority: CN
Inventors: 王首道
Original assignee: Suzhou Ta Yuan Precision Machinery Co ltd
Current assignee: Shanghai Leishang Intelligent Technology Co ltd
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2023-02-21
Anticipated expiration: 2032-08-25

Abstract

The application relates to the technical field of mechanical clamping pieces, in particular to a mechanical clamping piece convenient to disassemble and replace. This application, including mechanical clamping piece body, the internally mounted of machinery clamping piece body has the power piece, the sliding surface of power piece is connected with the arm lock, the surface mounting of machinery clamping piece body has the wiring mouth, the surface mounting of wiring mouth has the electric wire, the surface of power piece is equipped with the change device, it includes the stationary blade to change the device, the surface and the power piece fixed connection of stationary blade, the inside sliding connection of stationary blade has the bolt, the locating hole has all been seted up on the surface of arm lock and power piece, the size of bolt and the size looks adaptation of locating hole on arm lock and the power piece, the arc surface cover of bolt has the spring, the both ends of spring respectively with bolt and stationary blade fixed connection. The problem that the inner wall tooth surface of a clamping arm in the prior art is abraded to cause the clamping capacity of a mechanical clamping piece to be weakened is solved to a certain extent.

Description

Mechanical clamping piece convenient to disassemble and replace

Technical Field

The application relates to the technical field of mechanical clamping pieces, in particular to a mechanical clamping piece convenient to disassemble and replace.

Background

The mechanical clamping piece is a device for clamping materials, parts and the like, when the mechanical clamping piece is used for a long time, due to the fact that the hardness of clamped materials is different, the phenomenon that the tooth surface of the inner wall of a clamping arm of the mechanical clamping piece is abraded can occur, the clamping capacity of the mechanical clamping piece is weakened, and therefore the situation that objects fall off from the mechanical clamping piece is caused, and normal use of the device is affected.

SUMMERY OF THE UTILITY MODEL

The utility model provides a shortcoming that the inner wall flank of tooth that has the arm lock can appear wearing and tearing and lead to mechanical clamping piece clamping capacity to weaken among the prior art is solved in the purpose of this application, and the convenient mechanical clamping piece of dismantling with trading that provides.

In order to achieve the purpose, the following technical scheme is adopted in the application: the utility model provides a convenient dismantlement is with mechanical clamping piece that trades, includes mechanical clamping piece body, the internally mounted of machinery clamping piece body has the power piece, the sliding surface of power piece is connected with the arm lock, the surface mounting of machinery clamping piece body has the wiring mouth, the surface mounting of wiring mouth has the electric wire, the surface of power piece is equipped with the change device, it includes the stationary blade to change the device, the surface and the power piece fixed connection of stationary blade, the inside sliding connection of stationary blade has the bolt, the locating hole has all been seted up on the surface of arm lock and power piece, the size of bolt and the size looks adaptation of locating hole on arm lock and the power piece.

The effect that above-mentioned part reaches does: when the arm lock of machinery clamping piece body damaged, personnel can change the arm of pressing from both sides, have improved the life of machinery clamping piece body.

Preferably, the arc surface of the bolt is sleeved with a spring, and two ends of the spring are respectively and fixedly connected with the bolt and the fixing piece.

The effect that above-mentioned part reaches is: the bolt can receive the elasticity effect of spring and make the bolt insert the locating hole in, realize the removal to the drive bolt.

Preferably, the end face of the power block is fixedly connected with a lug, and the cross section of the lug is square.

The effect that above-mentioned part reaches is: the lug on the power block can enable the power block to install a new clamping arm more smoothly, and the situation that the power block is not easy to insert into the clamping arm is reduced.

Preferably, the fixed surface of the power block is fixedly provided with a fixed column, one end of the fixed column, which is far away from the power block, is fixedly provided with a fixed block, the inside of the fixed block is connected with a sliding block in a sliding manner, and the surface of the sliding block is fixedly provided with a limiting frame.

The effect that above-mentioned part reaches is: in the use process of the mechanical clamping piece body, the situation of short circuit caused by unstable connection of the electric wire and the wiring port is reduced.

Preferably, the surface of wiring mouth is equipped with clamping device, clamping device includes two straight flute strips, the straight flute strip is connected with the fixed surface of wiring mouth, the fixed surface of straight flute strip is connected with the mounting bar, the inside sliding connection of mounting bar has the shank of bolt, the surperficial threaded connection of shank of bolt has the circle to lead to, the terminal surface fixedly connected with stopper that the circle leads to.

The effect that above-mentioned part reaches is: after the spacing to a distance of direction that is close to the bolt, the arc surface of bolt can block at the inner wall of spacing, has realized the interim spacing of bolt.

Preferably, the inside sliding connection of mounting bar has the gag lever post, the gag lever post is connected with the fixed surface of circle expert.

The effect that above-mentioned part reaches is: the setting of gag lever post can reduce the stopper and appear the pivoted condition in the in-process that removes.

Preferably, the inner walls of the two limit blocks are fixedly connected with sponge pads, and the sponge pads are circular.

The effect that above-mentioned part reaches is: the spongy cushion on the limiting block can not only increase the friction force between the electric wire and the limiting block, but also can enable the limiting block to be attached to the surface of the electric wire, so that the clamping capacity of the device is increased.

In summary, the following steps:

in this application, through setting up the change device, when the arm lock of machinery clamping piece body damaged, personnel can change the arm of pressing from both sides through changing the device, have improved the life of machinery clamping piece body.

The lug on the power block can enable the power block to install a new clamping arm more smoothly, and the situation that the power block is not easy to insert into the clamping arm is reduced.

Drawings

FIG. 1 is a perspective view of the present application;

FIG. 2 is an enlarged view taken at A of FIG. 1 of the present application;

FIG. 3 is a schematic view of a portion of the structure of FIG. 1 of the present application;

fig. 4 is an enlarged view of fig. 3 at B in the present application.

Illustration of the drawings: 1. a mechanical clip body; 2. clamping arms; 3. a wiring port; 4. a power block; 5. replacing the device; 51. a fixing sheet; 52. a bolt; 53. a limiting frame; 54. a slider; 55. a fixed block; 56. fixing a column; 57. a spring; 58. positioning holes; 59. a bump; 6. a clamping device; 61. straight groove strips; 62. mounting a bar; 63. a bolt shank; 64. a limiting block; 65. a limiting rod; 66. circular opening; 67. a sponge cushion; 7. an electrical wire.

Detailed Description

Referring to fig. 1, the present application provides a technical solution: the utility model provides a convenient dismantlement is with mechanical clamping piece of trading, includes mechanical clamping piece body 1, the internally mounted of machinery clamping piece body 1 has power piece 4, the sliding surface of power piece 4 is connected with arm lock 2, the surface mounting of machinery clamping piece body 1 has wiring mouth 3, the surface mounting of wiring mouth 3 has electric wire 7, the surface of power piece 4 is equipped with changes device 5, the surface of wiring mouth 3 is equipped with clamping device 6.

The specific arrangement and function of the changing device 5 and the holding device 6 will be described in detail below.

Referring to fig. 1 and 2, in the present embodiment: the replacing device 5 comprises a fixing plate 51, the surface of the fixing plate 51 is fixedly connected with the power block 4, a bolt 52 is slidably connected inside the fixing plate 51, positioning holes 58 are formed in the surfaces of the clamping arm 2 and the power block 4, and the size of the bolt 52 is matched with the size of the positioning holes 58 formed in the clamping arm 2 and the power block 4. When the arm lock 2 of mechanical clamping piece body 1 damaged, personnel can change arm lock 2, have improved the life of mechanical clamping piece body 1. The arc surface of the bolt 52 is sleeved with a spring 57, and two ends of the spring 57 are respectively fixedly connected with the bolt 52 and the fixing plate 51. The latch 52 is subject to the force of the spring 57 to cause the latch 52 to be inserted into the positioning hole 58 to effect movement of the driving latch 52. The end face of the power block 4 is fixedly connected with a lug 59, and the cross section of the lug 59 is square. The lug 59 on the power block 4 can enable the power block 4 to install a new clamping arm 2 more smoothly, and the situation that the power block 4 is not easy to insert into the clamping arm 2 is reduced. The surface fixing of power piece 4 installs fixed column 56, and the one end fixed mounting that the power piece 4 was kept away from to fixed column 56 has fixed block 55, and the inside sliding connection of fixed block 55 has slider 54, and the fixed surface of slider 54 is connected with spacing 53. In the using process of the mechanical clamping piece body 1, the situation that the electric wire 7 is connected with the wiring port 3 unstably to cause short circuit is reduced.

Referring to fig. 1, 3 and 4, specifically, the clamping device 6 includes two straight groove strips 61, the straight groove strips 61 are fixedly connected with the surface of the wiring port 3, the surface of the straight groove strips 61 is fixedly connected with a mounting strip 62, a bolt rod 63 is slidably connected inside the mounting strip 62, a round through 66 is connected to the surface of the bolt rod 63 through a thread, and a limit block 64 is fixedly connected to the end surface of the round through 66. After the spacing frame 53 is at a distance towards the direction close to the bolt 52, the arc surface of the bolt 52 is clamped on the inner wall of the spacing frame 53, so that the temporary spacing of the bolt 52 is realized. The inside sliding connection of mounting bar 62 has gag lever post 65, and gag lever post 65 is connected with the fixed surface of circle logical 66. The arrangement of the limiting rod 65 can reduce the rotation of the limiting block 64 in the moving process. The equal fixedly connected with foam-rubber cushion 67 of inner wall of two stopper 64, two foam-rubber cushion 67 are the ring form. The sponge pad 67 on the limiting block 64 can not only increase the friction force between the electric wire 7 and the limiting block 64, but also enable the limiting block 64 to be attached to the surface of the electric wire 7, so that the clamping capacity of the device is increased.

The working principle is as follows: when a person needs to replace a new clamping arm 2, the person can move the bolt 52 in a direction away from the clamping arm 2, after the bolt 52 is completely moved out of the positioning hole 58, the person can move the slider 54 on the fixing block 55 at the moment, the slider 54 can drive the limiting frame 53, after the limiting frame 53 is away from the bolt 52, the arc surface of the bolt 52 can be clamped on the inner wall of the limiting frame 53, so that temporary limiting of the bolt 52 is realized, the situation that the bolt 52 is moved to improve the replacement difficulty of the clamping arm 2 when the person installs the clamping arm 2 is reduced, at the moment, the person can loosen the bolt 52, the person inserts one end of the power block 4 into the new clamping arm 2, after the power block 4 is completely inserted into the new clamping arm 2, the person can reversely move the limiting frame 53, at the moment, the bolt 52 can be inserted into the positioning hole 58 under the elastic action of the spring 57, so that the bolt 52 is clamped between the power block 4 and the new clamping arm 2 is realized, by arranging the replacing device 5, when the clamping arm 2 of the mechanical clamping piece body 1 is damaged, the person can replace the clamping arm 2 by the replacing device 5, and the service life of the mechanical clamping piece body 1 is prolonged.

The lug 59 on the power block 4 can enable the power block 4 to be installed with a new clamping arm 2 more smoothly, and the situation that the power block 4 is not easy to insert into the clamping arm 2 is reduced.

Before a person inserts the electric wire 7 into the wiring port 3, the person can twist the bolt rods 63 on two sides, the bolt rods 63 rotate on the inner wall of the mounting bar 62 to drive the limiting blocks 64 to move, after the two limiting blocks 64 move a distance in a direction away from each other, the person can connect the electric wire 7 with the wiring port 3, then the bolt rods 63 are twisted reversely, the two limiting blocks 64 can clamp the surface of the electric wire 7, the situation that the short circuit occurs due to the fact that the electric wire 7 and the wiring port 3 are unstable in connection in the long-time use process of the mechanical clamping piece body 1 is reduced, meanwhile, the sponge pad 67 on the limiting blocks 64 can not only increase the friction force between the electric wire 7 and the limiting blocks 64, but also enable the limiting blocks 64 to be tightly attached to the surface of the electric wire 7, the clamping capacity of the device is increased, through the arrangement of the clamping device 6, when the mechanical clamping piece body 1 is used, the situation that the short circuit occurs due to the unstable connection between the electric wire 7 and the wiring port 3 is reduced, and the use duration of the mechanical clamping piece body 1 is further prolonged.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Claims

1. The utility model provides a convenient dismantlement is with mechanical clamping piece who trades, includes mechanical clamping piece body (1), its characterized in that: the internally mounted of machinery clamping piece body (1) has power piece (4), the surperficial sliding connection of power piece (4) has arm lock (2), the surface mounting of machinery clamping piece body (1) has wiring mouth (3), the surface mounting of wiring mouth (3) has electric wire (7), the surface of power piece (4) is equipped with changes device (5), it includes stationary blade (51) to change device (5), the surface and power piece (4) fixed connection of stationary blade (51), the inside sliding connection of stationary blade (51) has bolt (52), locating hole (58) have all been seted up on the surface of arm lock (2) and power piece (4), the size of bolt (52) and the size looks adaptation of locating hole (58) on arm lock (2) and power piece (4).

2. The mechanical jaw of claim 1, wherein said mechanical jaw is adapted to facilitate removal and replacement of said mechanical jaw by: the arc surface of bolt (52) overlaps there is spring (57), the both ends of spring (57) respectively with bolt (52) and stationary blade (51) fixed connection.

3. The mechanical jaw of claim 1, wherein said mechanical jaw is adapted to facilitate removal and replacement of said mechanical jaw by: the end face of the power block (4) is fixedly connected with a lug (59), and the cross section of the lug (59) is square.

4. A mechanical clip for facilitating disassembly and replacement as claimed in claim 1, wherein: the surface fixing of power piece (4) installs fixed column (56), the one end fixed mounting that power piece (4) were kept away from in fixed column (56) has fixed block (55), the inside sliding connection of fixed block (55) has slider (54), the fixed surface of slider (54) is connected with spacing (53).

5. A mechanical clip for facilitating disassembly and replacement as claimed in claim 1, wherein: the surface of wiring mouth (3) is equipped with clamping device (6), clamping device (6) include two straight flute strips (61), straight flute strip (61) are connected with the fixed surface of wiring mouth (3), the fixed surface of straight flute strip (61) is connected with mounting bar (62), the inside sliding connection of mounting bar (62) has shank of bolt (63), the surperficial threaded connection of shank of bolt (63) has round logical (66), the terminal surface fixedly connected with stopper (64) of round logical (66).

6. The mechanical jaw of claim 5, wherein said mechanical jaw is adapted to facilitate removal and replacement of said mechanical jaw by: the inside sliding connection of installing strip (62) has gag lever post (65), gag lever post (65) and the fixed surface of round logical (66) are connected.

7. The mechanical jaw of claim 5, wherein said mechanical jaw is adapted to facilitate removal and replacement of said mechanical jaw by: the inner walls of the two limiting blocks (64) are fixedly connected with sponge pads (67), and the sponge pads (67) are circular.