CN215748742U

CN215748742U - Clamping and fixing mechanism for bonding alloy wire

Info

Publication number: CN215748742U
Application number: CN202121774367.0U
Authority: CN
Inventors: 许桂林
Original assignee: Jiangxi Quanfeng New Material Technology Co ltd
Current assignee: Jiangxi Quanfeng New Material Technology Co ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-02-08
Anticipated expiration: 2031-08-02

Abstract

The utility model provides a clamping and fixing mechanism for a bonding alloy wire, and relates to the technical field of alloy wires. The bonding alloy wire clamping and fixing mechanism comprises an instant stop assembly, wherein an electromagnetic device is arranged in the instant stop assembly, a rectangular groove is arranged in the instant stop assembly, and a compression spring is fixedly connected to the bottom in the rectangular groove. This bonded alloy silk centre gripping fixed establishment, when the centre gripping arrives certain dynamics, the fly leaf contacts with the pressure plate this moment, further makes electromagnetism supporting shoe and diaphragm break away from in the twinkling of an eye, and when mechanical inertia drove the fixed block upward movement this moment, the diaphragm did not move to reached and avoided mechanical inertia to drive the holder motion, prevented that the alloy silk centre gripping in-process from taking place deformation, influence the effect that the alloy silk normally used. The knob is rotated, the clamping force in the clamping process can be changed at the moment, and therefore the effect that the clamping stability is improved by adjusting the clamping force according to the alloy wires of different types is achieved.

Description

Clamping and fixing mechanism for bonding alloy wire

Technical Field

The utility model relates to the technical field of alloy wires, in particular to a clamping and fixing mechanism for a bonding alloy wire.

Background

The alloy wire has the characteristics of good electrical conductivity, thermal conductivity, high strength, high elasticity, flexibility, wear resistance, corrosion resistance, high temperature resistance, shielding, magnetism prevention, radiation protection, difficulty in generating electrostatic effect and the like. When carrying out the centre gripping fixed to bonding alloy silk, traditional fixture is because mechanical inertia's existence in the clamping process, when the centre gripping drive stopped the power supply, can make the holder continue to move a short distance under inertial drive, and the holder continues to move a short distance, may lead to by the alloy silk atress of centre gripping too big, may lead to the alloy silk centre gripping fracture or deformation to become the platykurtic, and then influences the normal use of alloy silk.

In order to solve the problems, the clamping and fixing mechanism for the bonding alloy wires is provided, mechanical inertia is avoided from driving a clamping piece to move, deformation is prevented from occurring in the clamping process of the alloy wires, normal use of the alloy wires is prevented from being influenced, and clamping force can be conveniently adjusted according to the alloy wires of different types to improve clamping stability.

SUMMERY OF THE UTILITY MODEL

In order to achieve the purpose, the utility model provides the following technical scheme: a bonded alloy wire clamping and fixing mechanism comprises an instant stop assembly, wherein an electromagnetic device is arranged inside the instant stop assembly, a rectangular groove is arranged inside the instant stop assembly, a compression spring is fixedly connected to the bottom inside the rectangular groove, and an electromagnetic supporting block is fixedly connected to the top of the compression spring.

Still include adjusting part, adjusting part's inside is provided with the knob, the right side welding of knob has the threaded rod, the outer wall threaded connection on threaded rod right side has the internal thread piece, the right side welding of internal thread piece has the fly leaf.

Still include the casing, the inside top fixedly connected with telescopic cylinder of casing, telescopic cylinder's bottom fixedly connected with fixed block, the inside swing joint of fixed block has the diaphragm, the left top riveting of diaphragm has first connecting rod, the front riveting that diaphragm one side was kept away from to first connecting rod has the supporting wheel, the front riveting on supporting wheel right side has the second connecting rod, one side riveting that the supporting wheel was kept away from to the second connecting rod has the slider, the inside sliding connection of slider has the guide bar, the top welding of slider has the holding head, the inside sliding connection on holding head right side has the pressure plate, the left side fixedly connected with supporting spring of pressure plate, the inside of fixed block is provided with the instant subassembly that stops, the inside of holding head is provided with adjusting part.

Preferably, the electromagnetic device is fixedly connected to the bottom inside the fixing block, and the rectangular groove is formed in the fixing block.

Preferably, the electromagnetic supporting block is made of a nickel-chromium alloy material, the electromagnetic supporting block is arranged right above the electromagnetic device, and the transverse plate is clamped between the top of the electromagnetic supporting block and the top of the inside of the rectangular groove.

Preferably, the inner thread block has a thread mark matched with the outer wall of the threaded rod.

Preferably, the movable plate is arranged on the left side of the pressure plate, and a contact is arranged between the left side of the pressure plate and the right side of the movable plate, and the contact is electrically connected with the telescopic cylinder and the electromagnetic device.

Preferably, the left side of the supporting wheel is slidably connected to the inside of the left side of the casing, and the structure inside the casing is symmetrical and the same in the left-right center.

Compared with the prior art, the utility model provides a clamping and fixing mechanism for a bonding alloy wire, which has the following beneficial effects:

1. this bonded alloy silk centre gripping fixed establishment, through holding head and pressure plate, the fly leaf, telescopic cylinder, electromagnetic means, compression spring, the electromagnetism supporting shoe, the cooperation of diaphragm is used, when the holding head centre gripping arrives the alloy silk, the pressure plate can move left this moment, when the centre gripping arrives certain dynamics, the fly leaf contacts with the pressure plate this moment, further make telescopic cylinder stop, electromagnetic means starts, the holding power that compression spring can be overcome to the electromagnetism supporting shoe this moment and downstream, further make electromagnetism supporting shoe and diaphragm break away from in the twinkling of an eye, when mechanical inertia drives the fixed block upward movement this moment, the diaphragm does not move, thereby reached and avoided mechanical inertia to drive the holder motion, prevent that alloy silk centre gripping in-process from taking place deformation, influence the effect of alloy silk normal use.

2. This bonded alloy silk centre gripping fixed establishment uses through the cooperation of knob and internal thread piece, threaded rod, fly leaf, pressure plate, rotates the knob, and the internal thread piece can be at the outer wall side-to-side motion of threaded rod this moment, further makes the distance between fly leaf and the pressure plate can change, and the centre gripping dynamics among the centre gripping process can change this moment to reached and be convenient for adjust the effect that the centre gripping dynamics improves the centre gripping stability according to the alloy silk of different grade type.

Drawings

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

FIG. 2 is a schematic cross-sectional view of a clamping head according to the present invention;

FIG. 3 is an enlarged view of the structure A of FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of the structure B shown in FIG. 1 according to the present invention.

In the figure: 1. a housing; 2. a telescopic cylinder; 3. a fixed block; 4. a transverse plate; 5. a first link; 6. a support wheel; 7. a second link; 8. a slider; 9. a guide bar; 10. a clamping head; 11. a pressure plate; 12. a support spring; 13. an instantaneous stop component; 14. an adjustment assembly; 131. an electromagnetic device; 132. a rectangular groove; 133. a compression spring; 134. an electromagnetic support block; 141. a knob; 142. a threaded rod; 143. an internal thread block; 144. a movable plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The embodiment of the bonding alloy wire clamping and fixing mechanism is as follows:

the first embodiment is as follows:

referring to fig. 1 and 3, a clamping and fixing mechanism for a bonding alloy wire includes an instant stop assembly 13, an electromagnetic device 131 is disposed inside the instant stop assembly 13, the electromagnetic device 131 is fixedly connected to the bottom inside the fixed block 3, a rectangular groove 132 is disposed inside the instant stop assembly 13, a compression spring 133 is fixedly connected to the bottom inside the rectangular groove 132, an electromagnetic support block 134 is fixedly connected to the top of the compression spring 133, the electromagnetic support block 134 is made of nichrome material, the electromagnetic support block 134 is located right above the electromagnetic device 131, and a horizontal plate 4 is clamped between the top of the electromagnetic support block 134 and the top inside the rectangular groove 132.

The novel clamping device comprises a shell 1, the structure inside the shell 1 is symmetrical and the same in the left-right center, a telescopic cylinder 2 is fixedly connected to the top inside the shell 1, a fixed block 3 is fixedly connected to the bottom of the telescopic cylinder 2, a transverse plate 4 is movably connected to the inside of the fixed block 3, a first connecting rod 5 is riveted to the top on the left side of the transverse plate 4, a supporting wheel 6 is riveted to the front side of one side, away from the transverse plate 4, of the first connecting rod 5, the left side of the supporting wheel 6 is slidably connected to the inside of the left side of the shell 1, a second connecting rod 7 is riveted to the front side of the right side of the supporting wheel 6, a sliding block 8 is riveted to one side, away from the supporting wheel 6, a guide rod 9 is slidably connected to the inside of the sliding block 8, a clamping head 10 is welded to the top of the sliding block 8, a pressure plate 11 is slidably connected to the inside on the right side of the clamping head 10, a supporting spring 12 is fixedly connected to the left side of the pressure plate 11, and an instant stop assembly 13 is arranged inside the fixed block 3, the interior of the gripping head 10 is provided with an adjustment assembly 14.

When the alloy wire is clamped by the clamping head 10, the pressure plate 11 can move leftwards at the moment, when a certain force is clamped, the movable plate 144 is in contact with the pressure plate 11 at the moment, the telescopic cylinder 2 is further stopped, the electromagnetic device 131 is started, the supporting force of the compression spring 133 can be overcome by the electromagnetic supporting block 134 at the moment, the electromagnetic supporting block 134 can move downwards, the electromagnetic supporting block 134 is further separated from the transverse plate 4 instantly, when the fixing block 3 is driven to move upwards by mechanical inertia at the moment, the transverse plate 4 does not move, and therefore the effect of avoiding the mechanical inertia from driving the clamping piece to move is achieved, deformation is prevented from occurring in the clamping process of the alloy wire, and the normal use effect of the alloy wire is influenced.

Example two:

referring to fig. 1, 2 and 4, a clamping and fixing mechanism for bonding alloy wires includes an adjusting assembly 14, a knob 141 is disposed inside the adjusting assembly 14, a threaded rod 142 is welded on the right side of the knob 141, an inner threaded block 143 is connected to an outer wall thread on the right side of the threaded rod 142, a thread trace matched with the outer wall of the threaded rod 142 is disposed inside the inner threaded block 143, a movable plate 144 is welded on the right side of the inner threaded block 143, the movable plate 144 is disposed on the left side of a pressure plate 11, a contact is disposed between the left side of the pressure plate 11 and the right side of the movable plate 144, and the contact is electrically connected with a telescopic cylinder 2 and an electromagnetic device 131.

The knob 141 is rotated, the internal thread block 143 can move left and right on the outer wall of the threaded rod 142 at the moment, the distance between the movable plate 144 and the pressure plate 11 can be further changed, the clamping force in the clamping process can be changed at the moment, and therefore the effect that the clamping stability is improved by adjusting the clamping force according to the alloy wires of different types is achieved.

Example three:

referring to fig. 1-4, a clamping and fixing mechanism for a bonding alloy wire comprises an instant stop assembly 13, an electromagnetic device 131 is arranged inside the instant stop assembly 13, the electromagnetic device 131 is fixedly connected to the bottom inside the fixed block 3, a rectangular groove 132 is formed inside the instant stop assembly 13, a compression spring 133 is fixedly connected to the bottom inside the rectangular groove 132, an electromagnetic support block 134 is fixedly connected to the top of the compression spring 133, the electromagnetic support block 134 is made of a nickel-chromium alloy material, the electromagnetic support block 134 is located right above the electromagnetic device 131, and a transverse plate 4 is clamped between the top of the electromagnetic support block 134 and the top inside the rectangular groove 132.

The adjustable pressure plate further comprises an adjusting component 14, a knob 141 is arranged inside the adjusting component 14, a threaded rod 142 is welded on the right side of the knob 141, an inner threaded block 143 is connected to the outer wall on the right side of the threaded rod 142 in a threaded mode, a threaded trace matched with the outer wall of the threaded rod 142 is arranged inside the inner threaded block 143, a movable plate 144 is welded on the right side of the inner threaded block 143, the movable plate 144 is arranged on the left side of the pressure plate 11, a contact is arranged between the left side of the pressure plate 11 and the right side of the movable plate 144, and the contact is electrically connected with the telescopic cylinder 2 and the electromagnetic device 131.

The working principle is as follows: referring to fig. 1 for details, the telescopic cylinder 2 is contracted during clamping, because the bottom of the telescopic cylinder 2 is fixedly connected with a fixed block 3, the inside of the fixed block 3 is movably connected with a transverse plate 4, therefore, the transverse plate 4 will move upwards, and because the top of the left side of the transverse plate 4 is riveted with the first connecting rod 5, the front of the side of the first connecting rod 5 far from the transverse plate 4 is riveted with the supporting wheel 6, the left side of the supporting wheel 6 is slidably connected with the inside of the left side of the shell 1, therefore, the supporting wheel 6 moves upwards, and because the front side of the right side of the supporting wheel 6 is riveted with the second connecting rod 7, the side of the second connecting rod 7 far away from the supporting wheel 6 is riveted with the sliding block 8, the inside of the sliding block 8 is connected with the guide rod 9 in a sliding way, so the slide block 8 can slide right on the outer wall of the guide rod 9, and because the top of the slide block 8 is welded with the clamping head 10, the clamping head 10 can also move right at this time.

Referring to fig. 2 for details, since the pressure plate 11 is slidably connected to the inside of the right side of the gripping head 10, when the gripping head 10 grips the alloy wire, the pressure plate 11 moves to the left, and since the movable plate 144 is located at the left side of the pressure plate 11, when a certain force is applied, the movable plate 144 contacts the pressure plate 11, and since a contact is provided between the left side of the pressure plate 11 and the right side of the movable plate 144, the contact is electrically connected to the telescopic cylinder 2 and the electromagnetic device 131, the telescopic cylinder 2 is stopped at this time, and the electromagnetic device 131 is activated.

Referring to fig. 3 for details, since the electromagnetic supporting block 134 is a nichrome material, the electromagnetic supporting block 134 is directly above the electromagnetic device 131, the bottom inside the rectangular groove 132 is fixedly connected with the compression spring 133, and the top of the compression spring 133 is fixedly connected with the electromagnetic supporting block 134, at this time, the electromagnetic supporting block 134 can overcome the supporting force of the compression spring 133 and move downward, and since the transverse plate 4 is clamped between the top of the electromagnetic supporting block 134 and the top inside the rectangular groove 132, the electromagnetic supporting block 134 and the transverse plate 4 can be separated instantaneously at this time, when the mechanical inertia drives the fixing block 3 to move upward, the transverse plate 4 does not move, thereby achieving the effect of preventing the mechanical inertia from driving the clamping member to move, and preventing the alloy wire from deforming during the clamping process and affecting the normal use of the alloy wire.

Referring to fig. 4 for details, the knob 141 is rotated, the threaded rod 142 is welded on the right side of the knob 141, the threaded rod 142 can also be rotated at the time, the inner thread block 143 is connected to the outer wall thread on the right side of the threaded rod 142, the thread trace matched with the outer wall of the threaded rod 142 is arranged inside the inner thread block 143, the inner thread block 143 can move left and right on the outer wall of the threaded rod 142 at the time, the movable plate 144 is welded on the right side of the inner thread block 143, the movable plate 144 can move left and right at the time, the distance between the movable plate 144 and the pressure plate 11 can be changed, and the supporting spring 12 is fixedly connected on the left side of the pressure plate 11, so that the clamping force in the clamping process can be changed at the time, and the effect of improving the clamping stability by adjusting the clamping force according to different types of alloy wires is achieved.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A bonded alloy wire clamping and fixing mechanism comprises an instant stop component (13), and is characterized in that: an electromagnetic device (131) is arranged in the instant stop component (13), a rectangular groove (132) is arranged in the instant stop component (13), a compression spring (133) is fixedly connected to the bottom of the rectangular groove (132), and an electromagnetic supporting block (134) is fixedly connected to the top of the compression spring (133).

2. The bonding alloy wire clamping and fixing mechanism according to claim 1, characterized in that: still include adjusting part (14), the inside of adjusting part (14) is provided with knob (141), threaded rod (142) are welded to the right side of knob (141), outer wall threaded connection on threaded rod (142) right side has interior screw thread piece (143), the right side welding of interior screw thread piece (143) has fly leaf (144).

3. The bonding alloy wire clamping and fixing mechanism according to claim 2, characterized in that: the clamping device is characterized by further comprising a shell (1), wherein a telescopic cylinder (2) is fixedly connected to the top of the inside of the shell (1), a fixed block (3) is fixedly connected to the bottom of the telescopic cylinder (2), a transverse plate (4) is movably connected to the inside of the fixed block (3), a first connecting rod (5) is riveted to the top of the left side of the transverse plate (4), a supporting wheel (6) is riveted to the front of one side, away from the transverse plate (4), of the first connecting rod (5), a second connecting rod (7) is riveted to the front of the right side of the supporting wheel (6), a sliding block (8) is riveted to one side, away from the supporting wheel (6), of the second connecting rod (7), a guide rod (9) is connected to the inside of the sliding block (8), a clamping head (10) is welded to the top of the sliding block (8), a pressure plate (11) is connected to the inside of the right side of the clamping head (10), and a supporting spring (12) is fixedly connected to the left side of the pressure plate (11), an instant stop component (13) is arranged inside the fixing block (3), and an adjusting component (14) is arranged inside the clamping head (10).

4. The bonding alloy wire clamping and fixing mechanism according to claim 3, wherein: electromagnetic means (131) fixed connection is in the inside bottom of fixed block (3), rectangular channel (132) are seted up in the inside of fixed block (3).

5. The bonding alloy wire clamping and fixing mechanism according to claim 3, wherein: the electromagnetic supporting block (134) is made of a nickel-chromium alloy material, the electromagnetic supporting block (134) is arranged right above the electromagnetic device (131), and the transverse plate (4) is clamped between the top of the electromagnetic supporting block (134) and the top of the interior of the rectangular groove (132).

6. The bonding alloy wire clamping and fixing mechanism according to claim 2, characterized in that: the inner part of the inner thread block (143) is provided with a thread mark matched with the outer wall of the threaded rod (142).

7. The bonding alloy wire clamping and fixing mechanism according to claim 3, wherein: the movable plate (144) is arranged on the left side of the pressure plate (11), and a contact is arranged between the left side of the pressure plate (11) and the right side of the movable plate (144), and the contact is electrically connected with the telescopic cylinder (2) and the electromagnetic device (131).

8. The bonding alloy wire clamping and fixing mechanism according to claim 3, wherein: the left side sliding connection of supporting wheel (6) is in the left inside of casing (1), the structure bilateral symmetry of casing (1) inside is just the same.