CN216708140U - Trimming clamp for trimming notch of injection molding product - Google Patents

Abstract

The utility model discloses trimming pliers for trimming notches of injection molding products, which comprise a first pliers body and a second pliers body, wherein a circular positioning block matched with a rubber shaft part is arranged at the end of a first jaw and used for being inserted into one end of the rubber shaft part, which is provided with a notch, a cutter head is arranged at the notch of the second jaw and used for shearing a fixed sheet at the notch of the rubber shaft part, and the first handle end and the second handle end are manually close to or far away from each other, so that the first jaw end and the second pliers body rotate relative to the first connecting end and the second connecting end, and the cutter head at the second jaw end shears the fixed sheet, thereby improving the shearing efficiency of the fixed sheet.

Description

Trimming clamp for trimming notch of injection molding product

Technical Field

The utility model relates to the technical field of manual shearing tools, in particular to trimming pliers for trimming notches of injection molding products.

Background

As shown in fig. 1, in order to meet the requirements of the processing process in the existing rubber shaft parts, a fixing piece needs to be connected to the notch of the rubber shaft parts, and after the processing is completed, the fixing piece needs to be sheared to complete the requirements of the processing process of the rubber shaft parts.

In the in-process of cuting these stationary blades, generally be through the staff with the help of some cutters to the stationary blade of these rubber axle class part breach department cutting, but when these cutters were cuted the stationary blade, can not carry out disposable shearing to the stationary blade, need cut the stationary blade many times, just can cut the stationary blade, its work efficiency is lower, and it is also relatively inconvenient to cut.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide trimming pliers for trimming gaps of injection molding products, which solve the technical problem that the working efficiency of cutting and fixing sheets by using existing cutters is low.

In order to solve the technical problems, the utility model adopts a technical scheme that:

trimming pliers for trimming notches in injection-molded products, comprising

A first clamp body and a second clamp body;

the first pliers body comprises a first pliers opening end, a first connecting end and a first handle end which are integrally formed, and a positioning block is arranged at the first pliers opening end;

the second pliers body comprises a second pliers opening end, a second connecting end and a second handle end which are integrally formed, the first connecting end and the second connecting end are hinged to each other, a notch is formed in the second pliers opening end, and a triangular tool bit is arranged at the notch.

According to some embodiments, the first jaw end is rotatably provided with a collecting cover assembly on one side of the positioning block, the collecting cover assembly comprises a rotating shaft, a telescopic rod and a collecting cover body, the rotating shaft is arranged on the first jaw end, the telescopic rods are rotatably arranged on two sides of the rotating shaft, the other ends of the two telescopic rods are connected with the side wall of the collecting cover body, and one end, facing the positioning block, of the collecting cover body is open.

According to some embodiments, the telescopic rod comprises a first rod body, a second rod body and a screw, the second rod body is slidably sleeved on the first rod body, the first rod body is provided with a first through hole, the screw is inserted into the first through hole, the screw is rotated and one end of the screw is abutted to one side of the second rod body, and at the moment, the first rod body and the second rod body are fixed relatively.

According to some embodiments, a rubber anti-slip layer is provided on both the first handle end and the second handle end.

According to some embodiments, a clamping block is arranged on one side, opposite to the second handle end, of the first handle end, and a clamping groove matched with the clamping block is formed in the second handle end.

Has the advantages that:

the utility model provides trimming pliers for trimming a notch of an injection molding product, wherein a circular positioning block matched with a rubber shaft part is arranged at a first jaw end and is used for being inserted into one end of the rubber shaft part with the notch, a cutter head is arranged at a notch of a second jaw end and is used for shearing a fixing sheet at the notch of the rubber shaft part, and the first handle end and the second handle end are manually close to or far away from each other, so that the first jaw end and the second jaw body rotate relative to a first connecting end and a second connecting end, and the cutter head at the second jaw end shears the fixing sheet, thereby improving the shearing efficiency of the fixing sheet.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

In order to more clearly illustrate the detailed description of the utility model or the technical solutions in the prior art, the drawings that are needed in the detailed description of the utility model or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 shows a rubber shaft part;

FIG. 2 is a schematic view of the present invention;

FIG. 3 is a schematic view of the present invention with a collection hood assembly;

FIG. 4 is a schematic view of the telescoping pole of the present invention;

FIG. 5 is a schematic view of a collection boot body according to the present invention.

In the figure, 1A first clamp body, 11A first jaw end, 12 a first connecting end, 13 a first handle end, 131A clamping block, 14 a positioning block, 15 a collecting cover assembly, 151A rotating shaft, 152 a telescopic rod, 1521A first rod body, 1522 a second rod body, 1523 a screw, 153 a collecting cover body, 2 a second clamp body, 21A second jaw end, 211A notch, 22 a second connecting end, 23 a second handle end, 231A clamping groove, 24 a tool bit and 1A rubber anti-slip layer.

Detailed Description

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, greater than, less than, exceeding, etc. are understood as excluding the present numbers, and the above, below, inside, etc. are understood as including the present numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

Referring to fig. 2 to 5, the trimming pliers for trimming a notch of an injection molding product comprise a first pliers body 1 and a second pliers body 2, wherein the first pliers body 1 comprises a first jaw end 11, a first connecting end 12 and a first handle end 13 which are integrally formed, and a positioning block 14 is arranged at the first jaw end 11; the second forceps body 2 comprises a second jaw end 21, a second connecting end 22 and a second handle end 23 which are integrally formed, the first connecting end 12 is hinged to the second connecting end 22, a notch 211 is formed in the second jaw end 21, and a triangular cutter head 24 is arranged in the notch 211. In some embodiments, the shape of the cutting head 24 is diversified and the cutting head 24 can be detachably replaced, and the thickness of the cutting head 24 is equal to the width of the fixing sheet, so that the fixing sheet can be conveniently cut off.

By the structure, the positioning block 14 arranged at the first jaw end 11 is inserted into the bushing hole of the rubber shaft part, the second handle end 23 is manually pulled, the second jaw end 21 rotates around the hinge point of the first connecting end 12 and the second connecting end 22 to approach the first jaw end 11, and the cutter head 24 gradually shears the fixing sheet until the fixing sheet falls off from the gap of the rubber shaft part.

As shown in fig. 3 and 5, the first jaw end 11 is provided with the collecting cover assembly 15 in one side of the positioning block 14, the collecting cover assembly 15 includes a rotating shaft 151, a telescopic rod 152 and a collecting cover body 153, the rotating shaft 151 is disposed on the first jaw end 11, the telescopic rods 152 are disposed on both sides of the rotating shaft 151 in a rotating manner, the other ends of the two telescopic rods 152 are connected with the side wall of the collecting cover body 153, and one end of the collecting cover body 153 facing the positioning block 14 is open. When the collecting cover is used, the collecting cover body 153 can be manually rotated to the position below the positioning block 14 according to requirements, and the telescopic rod 152 is stretched to be adjusted to a required position, so that the collecting cover body 153 can be used as a collecting basket at the moment and can collect cut fixing pieces; when the multifunctional knife is not used, the positioning block 14 and the knife head 24 can be stored in the collecting cover body 153 by adjusting the telescopic rod 152, so that the function of protection is achieved. Specifically, the telescopic link 152 is connected in the position that is close to the centre in collection cover body 153 one side, is convenient for can be in rubber axle class part breach department under when rotating collection cover body 153, and more effectual collection stationary blade is in collection cover body 153.

Referring to fig. 3 and 4, the telescopic rod 152 includes a first rod 1521, a second rod 1522 and a screw 1523, the second rod 1522 is slidably sleeved on the first rod 1521, the first rod 1521 is provided with a first through hole, the screw 1523 is inserted into the first through hole, the screw 1523 is rotated to push an end of the screw to one side of the second rod 1522, and at this time, the first rod 1521 and the second rod 1522 are fixed relatively. The second rod 1522 is slidably sleeved on the first rod 1521, and when the lengths of the first rod 1521 and the second rod 1522 need to be adjusted, the screw 1523 is loosened, the second rod 1522 is slid to a required length, and then the screw 1523 is screwed.

Referring to fig. 3, the first handle end 13 and the second handle end 23 are both provided with a rubber anti-slip layer 1A, which is more convenient for the worker to use the present invention.

As further shown in fig. 3, a fastening block 131 is disposed on a side of the first handle end 13 opposite to the second handle end 23, and a fastening groove 231 adapted to the fastening block 131 is disposed on the second handle end 23. The clamping block 121 is matched with the clamping groove 231, so that the condition that the first handle end 12 and the second handle end 23 are opened unintentionally by a worker when the worker does not use the utility model, and other workers are injured is avoided.

One mode of operation of the present invention is as follows: firstly, the telescopic rod 152 is rotated to drive the collecting cover body 153 to the lower part of the tool bit 24, then the positioning block 14 is inserted into the bushing hole of the rubber shaft part, the second handle end 23 is manually pulled, the second jaw end 21 rotates around the hinge point of the first connecting end 12 and the second connecting end 22 to approach the first jaw end 11, and the tool bit 24 cuts the fixing sheet from the gap of the rubber shaft part.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims (5)

1. A trimming pincers for trimming injection molding product breach, characterized by, includes:

a first clamp body (1) and a second clamp body (2);

the first pliers body (1) comprises a first pliers opening end (11), a first connecting end (12) and a first handle end (13) which are integrally formed, and a positioning block (14) is arranged at the first pliers opening end (11);

the second pliers body (2) comprises a second pliers opening end (21), a second connecting end (22) and a second handle end (23) which are integrally formed, the first connecting end (12) is hinged to the second connecting end (22), a notch (211) is formed in the second pliers opening end (21), and a triangular tool bit (24) is arranged in the notch (211).

2. The trimming pliers according to claim 1, wherein the first jaw end (11) is rotatably provided with a collecting cover assembly (15) at one side of the positioning block (14), the collecting cover assembly (15) comprises a rotating shaft (151), a telescopic rod (152) and a collecting cover body (153), the rotating shaft (151) is arranged on the first jaw end (11), the telescopic rod (152) is rotatably arranged at both sides of the rotating shaft (151), the other ends of the two telescopic rods (152) are connected with the side wall of the collecting cover body (153), and one end of the collecting cover body (153) facing the positioning block (14) is open.

3. The trimming pliers according to claim 2, wherein the telescopic rod (152) comprises a first rod body (1521), a second rod body (1522) and a screw (1523), the second rod body (1522) is slidably sleeved on the first rod body (1521), the first rod body (1521) is provided with a first through hole, the screw (1523) is inserted into the first through hole, the screw (1523) is rotated and one end of the screw is abutted to one side of the second rod body (1522), and at this time, the first rod body (1521) and the second rod body (1522) are relatively fixed.

4. Trimming pliers for trimming notches in injection moulded products, according to claim 1, characterized in that the first handle end (13) and the second handle end (23) are provided with an anti-slip layer of rubber (1A).

5. The pair of trimming pliers according to claim 4, wherein the first handle end (13) is provided with a block (131) at a side opposite to the second handle end (23), and the second handle end (23) is provided with a slot (231) adapted to the block (131).

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