CN215791184U - Plastic part flashes cutting edge of a knife or a sword excision tool - Google Patents

Abstract

The utility model provides a plastic part burring removal jig which comprises a bottom plate, wherein a right-angle limiting part and a vertical clamp are arranged at the top of the bottom plate, a pressure head assembly is arranged at one end of a clamping arm of the vertical clamp, the pressure head assembly comprises a T-shaped connecting arm, a spring and a pressure pad, the pressure pad is connected to the bottom of the T-shaped connecting arm through the spring, a plurality of cutting grooves are vertically formed in the top surface of the bottom plate, and a discharging groove communicated with the bottom ends of the cutting grooves is formed in the side wall of the bottom plate. And abutting the plastic part against the inner side of the right-angle limiting part, compressing the plastic part through the vertical clamp, and correspondingly positioning the plurality of burr positions on the plastic part on the upper side of each cutting groove respectively. The burr is inserted into the slot and cut off, the burr enters the discharging slot from the slot, and then the burrs are cut off one by one. The plastic part cutting device is simple in structure, the plastic part can be positioned, the burr can be cut off only by aligning the burr cutter with the cutting groove and inserting the burr cutter, the visual fatigue is reduced, the cutting quality is improved, the processing efficiency is effectively improved, and the rejection rate is reduced.

Description

Plastic part flashes cutting edge of a knife or a sword excision tool

Technical Field

The utility model relates to the field of forming processing, in particular to a plastic part burring cutting jig.

Background

The plastic part is mainly manufactured by molding through a mold, a cavity is a cavity for forming the shape of a product, and the surface of the product after molding can have some burrs which affect the appearance of the product, so that the burrs need to be cut off. At present, the burr is cut off by a burr cutter through hands, and during operation, an operator holds a product with one hand and cuts off the burr on the product with the other hand holding the burr cutter. Because the reason that the product was held to the people, there is certain shake during the cutting to observe through the people and cut, it is difficult to guarantee to drape over one's shoulders cutting quality, and work efficiency is low, and the product disability rate is higher.

Disclosure of Invention

The utility model aims to provide a plastic part burring jig, which improves the burring cutting quality and improves the processing efficiency.

The plastic part burr removing jig comprises a bottom plate, a right-angle limiting part is arranged at one edge of the top of the bottom plate, a vertical clamp is arranged at one edge of the top of the bottom plate, which is opposite to the right-angle limiting part, a pressure head assembly is arranged at one end of a clamping arm of the vertical clamp, the pressure head assembly comprises a T-shaped connecting arm, two springs and two pressure pads, the T-shaped connecting arm comprises a connecting part and a supporting part which are integrally stamped, the supporting part is connected to one end of the connecting part, one end of the connecting part is fixedly connected to one end of the clamping arm of the vertical clamp, the two pressure pads are respectively connected to the bottoms of the two ends of the supporting part through the springs, a plurality of cutting grooves are vertically formed in the top surface of the bottom plate, and a discharge chute communicated with the bottom ends of the cutting grooves is formed in the side wall of the bottom plate.

Preferably, the tops of the two ends of the cutting groove are respectively provided with a guide plate fixedly connected to the top surface of the bottom plate, one side wall of each guide plate is provided with a guide groove matched with the width of the cutting groove in a penetrating manner, and the guide grooves are communicated with the cutting groove.

Preferably, the discharge chute is arranged obliquely downwards.

Preferably, the top end face of the bottom plate is pasted with a silica gel pad.

Preferably, the silica gel pad top surface distributes has the antiskid grain of hemisphere.

Preferably, the pressure pad is a silicone block.

The utility model has the beneficial effects that: the utility model provides a plastic part burring removal jig which is provided with a unique assembly structure, wherein a plastic part is abutted against the inner side of a right-angle limiting part, a pressure head assembly is driven to turn over through a vertical clamp, a pressure pad is pressed on the plastic part to compress the plastic part, and a plurality of burring positions on the plastic part are respectively and correspondingly positioned on the upper sides of cutting grooves. The cutting groove is matched with the burr blade in a clearance way, the burr blade is aligned with the cutting groove to be inserted and cut off, the burr enters the discharging groove from the cutting groove, and then the burr is cut off one by one. The plastic part cutting device is simple in structure, the plastic part can be positioned, the burr can be cut off only by aligning the burr cutter with the cutting groove and inserting the burr cutter, the visual fatigue is reduced, the cutting quality is improved, the processing efficiency is effectively improved, and the rejection rate is reduced.

Drawings

Fig. 1 illustrates a schematic structural view of the external form of the present invention.

The reference numbers illustrate: the device comprises a bottom plate 1, a cutting groove 100, a discharging groove 101, a right-angle limiting piece 2, a vertical clamp 3, a T-shaped connecting arm 40, a connecting part 400, a supporting part 401, a spring 41, a pressure pad 42, a guide plate 5, a guide groove 50, a silica gel pad 6 and hemispherical antiskid particles 7.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be described clearly and completely with reference to the drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments.

All other embodiments of the person skilled in the art, which are obtained without inventive work on the basis of the described embodiments of the present disclosure, are within the scope of protection of the present disclosure.

Refer to fig. 1.

The utility model provides a plastic part burring removal jig which comprises a bottom plate 1, wherein a right-angle limiting part 2 is arranged at one edge of the top of the bottom plate 1, a vertical clamp 3 is arranged at one edge of the top of the bottom plate 1 opposite to the right-angle limiting part 2, a pressure head assembly 4 is arranged at one end of a clamping arm of the vertical clamp 3, the pressure head assembly 4 comprises a T-shaped connecting arm 40, two springs 41 and two pressure pads 42, the T-shaped connecting arm 40 comprises a connecting part 400 and a supporting part 401 which are integrally stamped, the supporting part 401 is connected to one end of the connecting part 400, one end of the connecting part 400 is fixedly connected to one end of the clamping arm of the vertical clamp 3, the two pressure pads 42 are respectively connected to the bottoms of two ends of the supporting part 401 through the springs 41, a plurality of cutting grooves 100 are vertically arranged on the top surface of the bottom plate 1, and a discharge chute 101 communicated with the bottoms of the cutting grooves 100 is arranged on the side wall of the bottom plate 1.

The specific use principle is that a cutting groove 100 is formed in the corresponding position of the top surface of the bottom plate 1 according to the position of each burr of the plastic part, and the cutting groove 100 is in clearance fit with the burr. During the operation, support the plastic part and lean on 2 inboards at right angle locating part, drive the upset of pressure head subassembly through rectilinear clamp 3, let press the pad 42 and press the plastic part on and compress tightly the plastic part, spring 41 can carry out adaptability according to the plastic part shape and warp to compress tightly the plastic part better, a plurality of flash of a knife or a sword positions on the plastic part should correspond respectively and lie in each grooving 100 upsides this moment. The burr is inserted into the slot 100 and cut off, the burr enters the discharge slot 101 from the slot 100, and then each burr of the plastic piece is cut off one by one. The plastic part cutting device has a simple structure, can stably position a plastic part, can cut off the flash only by aligning the flash cutter with the cutting groove 100 and inserting the flash cutter, has high cutting quality, effectively improves the processing efficiency and reduces the rejection rate.

According to the above embodiment, the top of both ends of the slot 100 is provided with the guide plate 5 fixedly connected to the top surface of the base plate 1, one side wall of the guide plate 5 is penetrated with the guide groove 50 matching with the width of the slot 100, and the guide groove 50 is communicated with the slot 100. The two guide grooves 50 form cutting guide of the burring knife, the burring knife is aligned between the two guide grooves 50 and inserted into the cutting groove 100 side, the burring knife moves along the two guide grooves 50 and enters the cutting groove 100, and the burring knife is cut off, so that the cutting stability can be improved, the accuracy of the cutting position is ensured, and the processing quality is improved.

Based on the above embodiment, the discharge chute 101 is provided inclined downward. After the flash is cut off and enters the cutting groove 100, the flash slides along the inclined discharge chute 101 to be discharged, so that automatic discharge is realized, and the discharge chute 101 is prevented from being blocked.

Based on the above embodiment, the top end surface of the bottom plate 1 is adhered with the silicone pad 6. The silica gel pad 6 has good elasticity and a buffering effect, so that the adhesive force between the plastic part and the bottom plate 1 can be increased, the plastic part is prevented from deviating during processing, and the vertical clamp 3 is prevented from pressing the plastic part.

Based on above-mentioned embodiment, 6 top surface distributions of silica gel pad have hemisphere antiskid grain 7, can increase the frictional force between plastic part and the silica gel pad 6, prevent to add the skew of plastic part man-hour.

Based on the above embodiment, the pressure pad 42 is a silica gel block, which has good elasticity and avoids damaging the surface of the plastic part.

The above embodiments are merely illustrative of the preferred embodiments of the present invention, and not restrictive, and various changes and modifications to the technical solutions of the present invention may be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are intended to fall within the scope of the present invention defined by the appended claims.

Claims (6)

1. A plastic part flash cutting jig comprises a bottom plate (1) and is characterized in that a right-angle limiting part (2) is arranged at one corner of the top of the bottom plate (1), a vertical clamp (3) is arranged at one corner of the top of the bottom plate (1) opposite to the right-angle limiting part (2), a pressure head assembly is arranged at one end of a clamping arm of the vertical clamp (3), the pressure head assembly comprises a T-shaped connecting arm (40), two springs (41) and two pressure pads (42), the T-shaped connecting arm (40) comprises an integrally punched connecting part (400) and a supporting part (401), the supporting part (401) is connected to one end of the connecting part (400), one end of the connecting part (400) is fixedly connected to one end of the clamping arm of the vertical clamp (3), and the two pressure pads (42) are respectively connected to the bottoms of two ends of the supporting part (401) through the springs (41), the top surface of the bottom plate (1) is vertically provided with a plurality of cutting grooves (100), and the side wall of the bottom plate (1) is provided with a discharge chute (101) communicated with the bottom ends of the cutting grooves (100).

2. The burring removal jig for plastic parts as claimed in claim 1, wherein the top of each end of the cutting groove (100) is provided with a guide plate (5) fixedly connected to the top surface of the bottom plate (1), a guide groove (50) matching the width of the cutting groove (100) is formed through one side wall of the guide plate (5), and the guide groove (50) is communicated with the cutting groove (100).

3. The plastic part burring removal jig of claim 2, wherein the discharge chute (101) is inclined downward.

4. The burr removing jig for plastic parts according to claim 3, wherein a silicone pad (6) is adhered to the top end surface of the bottom plate (1).

5. The burr removing jig for plastic parts according to claim 4, wherein the silicone pad (6) has hemispherical anti-slip particles (7) distributed on the top surface thereof.

6. The burring removal jig for plastic parts of claim 1, wherein the pressure pad (42) is a silicone block.

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