CN217701106U

CN217701106U - Pin dog-ear device is used in piezo-resistor production

Info

Publication number: CN217701106U
Application number: CN202221415565.2U
Authority: CN
Inventors: 于光哲
Original assignee: Jiangsu Yufeite Electronic Technology Co ltd
Current assignee: Jiangsu Yufeite Electronic Technology Co ltd
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2022-11-01
Anticipated expiration: 2032-06-08

Abstract

The utility model discloses a pin dog-ear device is used in piezo-resistor production relates to dog-ear device technical field, including the base with set up in the dog-ear subassembly on base top right side, base top left side is provided with the clamping component who is used for pressing from both sides tight piezo-resistor, clamping component is including setting up the grip slipper under base top right side, base top right side is provided with the montant, it is provided with the slide to slide on the montant, the slide bottom is provided with the grip slipper, go up the grip slipper and grip slipper down on same vertical water line, go up the grip slipper and all offer the standing groove that is used for placing piezo-resistor with lower grip slipper opposite side. The utility model discloses in, through having increased clamping component, and then can press from both sides tightly piezo-resistor, avoid carrying out the pin dog-ear through handheld piezo-resistor's mode and lead to dog-ear length overlength or short problem to improve the work efficiency of dog-ear, solved and carried out the pin dog-ear through handheld piezo-resistor's mode and lead to dog-ear length overlength or short problem.

Description

Pin angle folding device for piezoresistor production

Technical Field

The utility model relates to a dog-ear technical field especially relates to a pin dog-ear device is used in piezo-resistor production.

Background

The voltage dependent resistor is a resistor device with nonlinear volt-ampere characteristics, and is mainly used for clamping voltage when a circuit bears overvoltage and absorbing redundant current to protect a sensitive device. The resistor material of the varistor is a semiconductor, and therefore, it is a kind of semiconductor resistor. At present, when carrying out the piezo-resistor pin dog-ear, carry out resistance pin dog-ear through handheld piezo-resistor mostly, handheld piezo-resistor leads to it to rock easily, leads to the length overlength of dog-ear or short, leads to needing to carry out the dog-ear again to the work efficiency of dog-ear has been reduced, consequently, needs to improve the processing to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that prior art is not enough, and the pin dog-ear device is used in piezo-resistor production that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a pin angle folding device for piezoresistor production comprises a base and an angle folding assembly arranged on the right side of the top of the base, wherein a clamping assembly for clamping a piezoresistor is arranged on the left side of the top of the base;

clamping component is including setting up in the lower grip slipper on base top right side, base top right side is provided with the montant, it is provided with the slide to slide on the montant, the slide bottom is provided with the grip slipper, go up grip slipper and grip slipper down on same vertical water line, go up the grip slipper and all offer the standing groove that is used for placing piezo-resistor with lower grip slipper opposite side, it is fixed through the bolt between montant and the slide, two pinholes have been seted up to the montant front side, the through-hole of cooperation bolt has been seted up to the slide front side, the base top is provided with the deflector, the slide runs through both ends about the deflector, the guide way of cooperation slide has been seted up in the deflector, the guide way runs through the left and right sides of deflector.

Furthermore, a first connecting ring is arranged on the left side of the sliding plate, a second connecting ring is arranged on the front side of the plug pin, and the second connecting ring is connected with the first connecting ring through a connecting rope.

Further, two the standing groove inner wall all is provided with the blotter, the blotter is the rubber material.

Further, the top of the sliding plate is provided with a handle, and the surface of the handle is provided with a rubber sleeve.

Furthermore, two containing grooves are formed in the sliding plate, rolling wheels are arranged in the containing grooves in a rotating mode, and one sides of the rolling wheels are in contact with the vertical rods.

Compared with the prior art, the utility model discloses possess following beneficial effect:

the utility model discloses in, through having increased clamping component, and then can press from both sides tightly piezo-resistor, avoid carrying out the pin dog-ear through handheld piezo-resistor's mode and lead to dog-ear length overlength or short problem to improve the work efficiency of dog-ear, solved and carried out the pin dog-ear through handheld piezo-resistor's mode and lead to dog-ear length overlength or short problem.

Drawings

Fig. 1 is an external view of a pin bending device for producing a varistor according to the present invention;

fig. 2 is a schematic structural view of a pin bending device for producing a varistor according to the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

fig. 4 is the utility model provides a partial display of slide in pin dog-ear device for piezo-resistor production.

Number in the figure: 1. a base; 2. a corner module; 3. a clamping assembly; 31. a lower clamping seat; 32. a vertical rod; 33. a slide plate; 34. an upper clamping seat; 35. a handle; 36. a guide plate; 37. a bolt; 331. a roller; 332. a first connecting ring; 333. a second connecting ring.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a pin corner folding device for piezoresistor production comprises a base 1 and a corner folding assembly 2 arranged on the right side of the top of the base 1, wherein a clamping assembly 3 for clamping a piezoresistor is arranged on the left side of the top of the base 1;

the clamping assembly 3 comprises a lower clamping seat 31 arranged on the right side of the top of the base 1, a vertical rod 32 is arranged on the right side of the top of the base 1, a sliding plate 33 is arranged on the vertical rod 32 in a sliding manner, an upper clamping seat 34 is arranged at the bottom of the sliding plate 33, the upper clamping seat 34 and the lower clamping seat 31 are on the same vertical horizontal line, a placing groove for placing a piezoresistor is formed in the opposite side of the upper clamping seat 34 and the lower clamping seat 31, the piezoresistor is placed in the placing groove to be fixed, the vertical rod 32 and the sliding plate 33 are fixed through a bolt 37, two pin holes are formed in the front of the vertical rod 32, a through hole matched with the bolt 37 is formed in the front of the sliding plate 33, after the sliding plate 33 slides to a certain degree, the bolt 37 is abutted into the pin hole, so that the sliding plate 33 can be limited and fixed, a guide plate 36 is arranged on the top of the base 1, the sliding plate 33 penetrates through the left end and the right end of the guide plate 36, the guide plate 36 is internally provided with a guide groove matched with the sliding plate 33, the guide groove penetrates through the left side and the right side of the guide plate 36, the sliding plate 33 penetrates through the left end and the right end of the guide plate 36, the guide groove is formed in the guide plate 36, so that the sliding plate 33 is guided, the inner walls of the two placing grooves are respectively provided with a buffer cushion, the buffer cushions are made of rubber materials and are arranged, when being placed in the placing grooves, the piezoresistors can be in contact with the buffer cushions, the buffer cushions have a certain buffering effect, meanwhile, the friction between the piezoresistors and the clamping seats is increased, so that the piezoresistors can be stably placed in the placing grooves, the top of the sliding plate 33 is provided with a handle 35, the surface of the handle 35 is provided with a rubber sleeve, the rubber sleeve is tightly held, the rubber sleeve is lifted upwards to drive the handle 35 to upwards move, the palm sliding plate 33 is driven to upwards move, and the rubber sleeve is tightly held, the friction between the palm and the handle 35 is increased, and a certain anti-skid function is achieved.

Further, a first connecting ring 332 is arranged on the left side of the sliding plate 33, a second connecting ring 333 is arranged on the front side of the plug 37, the second connecting ring 333 is connected with the first connecting ring 332 through a connecting rope, and the connecting rope connects the second connecting ring 333 with the first connecting ring 332, so that the plug 37 is connected with the sliding plate 33, and the effect of avoiding the loss of the plug 37 is achieved.

Further, two containing grooves are formed in the sliding plate 33, the rolling wheels 331 are arranged in the containing grooves and are in contact with the vertical rods 32, one sides of the two rolling wheels 331 are in contact with the vertical rods 32, and when the sliding plate 33 slides, the rolling wheels 331 can be driven to roll due to the fact that one sides of the rolling wheels 331 are in contact with the vertical rods 32, friction between the sliding plate 33 and the vertical rods 32 is reduced, and the sliding plate 33 can slide more smoothly.

The working principle is as follows: when the pin of the piezoresistor needs to be beveled, firstly, the handle 35 is pulled upwards to drive the sliding plate 33 to move upwards, so that the upper clamping seat 34 is separated from the lower clamping seat 31, when the sliding plate 33 reaches a certain height, the bolt 37 is pushed into the pin hole at the moment, the sliding plate 33 is fixed, the piezoresistor is placed in the placing groove at the top of the lower clamping seat 31 at the moment, the pin of the piezoresistor faces the beveling component 2, the bolt 37 is taken out at the moment, the upper clamping seat 34 drives the sliding plate 33 to move downwards under the influence of gravity until the upper half part of the piezoresistor is pushed into the placing groove of the upper clamping seat 34, the bolt 37 is pushed into another pin hole at the moment, the sliding plate 33 is fixed, the upper clamping seat 34 is fixed, the piezoresistor is fixed, and the pin of the piezoresistor can be beveled at the moment.

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. The pin angle folding device for the production of the piezoresistor is characterized by comprising a base (1) and an angle folding assembly (2) arranged on the right side of the top of the base (1), wherein a clamping assembly (3) for clamping the piezoresistor is arranged on the left side of the top of the base (1);

clamping component (3) are including setting up in lower grip slipper (31) on base (1) top right side, base (1) top right side is provided with montant (32), it is provided with slide (33) to slide on montant (32), slide (33) bottom is provided with grip slipper (34), it is on same vertical water line with lower grip slipper (31) to go up grip slipper (34), it all offers the standing groove that is used for placing piezo-resistor with lower grip slipper (31) opposite side to go up grip slipper (34), it is fixed through bolt (37) between montant (32) and slide (33), montant (32) front side is seted up two pinholes, slide (33) front side is seted up the through-hole that cooperates bolt (37), base (1) top is provided with deflector (36), slide (33) run through the left and right sides both ends of deflector (36), the guide way that has cooperate slide (33) is seted up in deflector (36), the left and right sides of deflector (36) are run through.

2. The pin beveling device for the production of a piezoresistor is characterized in that a first connecting ring (332) is arranged on the left side of the sliding plate (33), a second connecting ring (333) is arranged on the front side of the bolt (37), and the second connecting ring (333) is connected with the first connecting ring (332) through a connecting rope.

3. The pin beveling device for the production of a piezoresistor is characterized in that the inner walls of the two placing grooves are provided with cushions, and the cushions are made of rubber.

4. The pin beveling device for the production of a piezoresistor is characterized in that a handle (35) is arranged at the top of the sliding plate (33), and a rubber sleeve is arranged on the surface of the handle (35).

5. The pin bending device for the production of the piezoresistor is characterized in that two accommodating grooves are formed in the sliding plate (33), rollers (331) are rotatably arranged in the accommodating grooves, and one sides of the two rollers (331) are in contact with the vertical rod (32).