CN219958675U - Novel resistance press - Google Patents

Abstract

The utility model discloses a novel resistance press, which comprises: the base is provided with a groove body for placing the resistor, a clamping groove is formed in the groove body, the pad body is arranged in the clamping groove and can be abutted against the placed resistor, the pad body is made of ceramic materials, and the resistor can be fixed in the groove body by the aid of the fixing piece. According to the utility model, the ceramic pad body is arranged in the clamping groove, when the resistor is pressed, the resistor can be abutted on the pad body and not directly contacted with the base, and the pad body cannot deform to cause uneven due to the material characteristics of the ceramic, and the wear degree is small, so that the service life can be greatly prolonged. After long-time use, only the cushion body needs to be replaced, the whole base does not need to be replaced, and the production cost can be greatly saved.

Description

Novel resistance press

Technical Field

The utility model relates to the technical field of resistor production accessories, in particular to a novel resistor pressing tool.

Background

In the production process of the resistor, a pressing tool is often needed to fix the resistor, so that the resistor is convenient to carry out some working procedures, such as polishing, testing and the like. The bottom plate of the existing resistor presser often requires the use of insulating materials, such as glass fiber plates and the like. Because the thickness of the resistor is different, when the resistor is pressed on the bottom plate, the stress of the glass fiber plate is different, after a period of use, the uneven deformation and abrasion condition can occur on the bottom plate, if the resistor is continuously used, the bending phenomenon can occur, the reject ratio of the product is improved, the bottom plate can only be frequently replaced, and the production cost investment is increased.

Disclosure of Invention

In view of the foregoing, it is desirable to provide a novel resistor presser that solves the aforementioned wear problem of the base plate that is prone to be uneven.

In order to achieve the above purpose, the technical scheme of the utility model is as follows: a novel resistor clamp comprising: the base is provided with a groove body for placing the resistor, a clamping groove is formed in the groove body, the pad body is arranged in the clamping groove and can be abutted against the placed resistor, the pad body is made of ceramic materials, and the resistor can be fixed in the groove body by the aid of the fixing piece.

In this novel resistance press, the pad body is embedded in the draw-in groove through interference fit card.

In the novel resistance press, the part of the pad body protrudes out of the end face of the opening of the clamping groove.

In the novel resistance pressing tool, the fixing piece comprises a first fixing plate and a second fixing plate, and the first fixing plate and the second fixing plate are respectively positioned at two sides of the base; the first fixing plate and/or the second fixing plate are/is connected with a cylinder module, and the first fixing plate and the second fixing plate can move relatively or oppositely so as to clamp or unclamp the resistor.

In the novel resistance press, the base is made of glass fiber.

Through the technical scheme, the utility model has the following beneficial effects: according to the utility model, the ceramic pad body is arranged in the clamping groove, when the resistor is pressed, the resistor can be abutted on the pad body and not directly contacted with the base, and the pad body cannot deform to cause uneven due to the material characteristics of the ceramic, and the wear degree is small, so that the service life can be greatly prolonged. After long-time use, only the cushion body needs to be replaced, the whole base does not need to be replaced, and the production cost can be greatly saved.

Drawings

FIG. 1 is a side elevational block diagram of an embodiment of the present utility model;

FIG. 2 is a side elevation exploded view of an embodiment of the present utility model;

FIG. 3 is a top view block diagram of an embodiment of the present utility model;

fig. 4 is a mounting structure diagram of a cushion body according to an embodiment of the present utility model.

100. A base; 110. a tank body; 111. a clamping groove; 200. a fixing member; 210. a first fixing plate; 220. a second fixing plate; 300. a cushion body; 400. and (3) resistance.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1-4, a novel resistor pressing tool includes: the base 100, the fixing piece 200 and the pad 300 are arranged on the base 100, a groove 110 for placing the resistor 400 is formed in the base 100, a clamping groove 111 is formed in the groove 110, the pad 300 is arranged in the clamping groove 111 and can be abutted against the placed resistor 400, the pad 300 is made of ceramic materials, and the fixing piece 200 can fix the resistor 400 in the groove 110. Specifically, the resistor 400 may be an uncut resistor strip, and the pad may be a strip. Ceramic is an excellent insulating material, so that it is used in a press without affecting the operation of a charging process such as a test of resistance, and has high hardness, and can resist abrasion and deformation, and can prolong the service life of a backing plate.

When the resistor 400 is pressed, the resistor 400 can be abutted on the pad 300 without being directly contacted with the base 100, so that the pad 300 cannot deform to cause unevenness, a series of problems caused by the fact that the existing resistor pressing tool adopts a glass fiber base more are effectively solved, the glass fiber materials are easy to wear, and because the thicknesses of the resistors are inconsistent, the resistors are different, the resistors are easy to deform to cause unevenness, the resistors cannot be pressed, and the resistors are easy to bend, and under the condition, when the glass fiber base deforms and wears, the whole base 100 can only be replaced, so that the production cost is high. After the utility model is used for a long time, only the pad 300 needs to be replaced, and the whole base 100 does not need to be replaced, so that the production cost can be greatly saved.

In this embodiment, the pad 300 is clamped in the clamping groove 111 by interference fit, so that the pad 300 is more firmly installed, and cannot move, which is more beneficial to the compression of the resistor 400, and no other fixing member 200 is needed for fixing.

In this embodiment, referring to fig. 4, a portion of the pad 300 protrudes out of the opening end surface of the clamping groove 111, so that the resistor 400 is prevented from contacting the groove 110, and the resistor 400 is suspended on the groove 110, so as to avoid abrasion of the base 100 caused by pressing the resistor 400 onto the groove 110.

Referring to fig. 1 to 3, in the present embodiment, the fixing member 200 includes a first fixing plate 210 and a second fixing plate 220, and the first fixing plate 210 and the second fixing plate 220 are respectively located at two sides of the base 100; the first fixing plate 210 and/or the second fixing plate 220 are/is connected with a cylinder module (not shown) to enable the first fixing plate 210 and the second fixing plate 220 to move relatively or reversely so as to clamp or unclamp the resistor 400. This scheme exerts pressure in the horizontal direction and realizes compressing tightly resistance 400, compares its mode that exerts pressure from the vertical direction and compresses tightly resistance 400, and easily understandably, this scheme can further alleviate the wearing and tearing to gasket 300.

In this embodiment, the base 100 is made of glass fiber, so that the slot body 110 and the clamping slot 111 are conveniently opened, and the processing and production are convenient.

To sum up, the present embodiment provides a novel resistor pressing tool, including: the base 100, the fixing piece 200 and the pad 300 are provided with a groove 110 for placing the resistor 400, a clamping groove 111 is arranged in the groove 110, the pad 300 is arranged in the clamping groove 111 and can be abutted against the placed resistor 400, the pad 300 is made of ceramic materials, and the fixing piece 200 can fix the resistor 400 in the groove 110. When the resistor 400 is pressed, the resistor 400 can be abutted on the pad 300 without directly contacting with the base 100, and the pad 300 cannot deform to cause uneven due to the material property of ceramic, so that the wear degree is small, and the service life can be greatly prolonged. After long-term use, only the pad 300 needs to be replaced, and the whole base 100 does not need to be replaced, so that the production cost can be greatly saved.

The present utility model is not described in detail in the present application, and is well known to those skilled in the art.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. A novel resistor clamp, comprising: base (100), mounting (200) and pad body (300), be equipped with one on base (100) and be used for placing cell body (110) of resistance (400), be equipped with draw-in groove (111) in cell body (110), pad body (300) are located in draw-in groove (111) and can with place resistance (400) butt, pad body (300) are ceramic material, mounting (200) can be with resistance (400) are fixed in cell body (110).

2. The novel resistor clamp according to claim 1, wherein the pad (300) is clamped in the clamping groove (111) through interference fit.

3. The novel resistor press according to claim 1 or 2, wherein a portion of the pad body (300) protrudes from an opening end face of the clamping groove (111).

4. The novel resistor clamp according to claim 1, wherein the fixing member (200) comprises a first fixing plate (210) and a second fixing plate (220), and the first fixing plate (210) and the second fixing plate (220) are respectively located at two sides of the base (100);

the first fixing plate (210) and/or the second fixing plate (220) are/is connected with a cylinder module, and the first fixing plate (210) and the second fixing plate (220) can move relatively or reversely so as to clamp or unclamp the resistor (400).

5. The novel resistor clamp according to claim 1, wherein the base (100) is made of glass fiber.