CN217802768U - Smelting tool for plastic mold maintenance - Google Patents

Abstract

The utility model discloses a jig for plastic mold maintenance, which comprises a base and a bracket. The upper surface of the base is fixed with a bracket, and a cross slider is movably installed on the bracket. The motor is polished, and a push-pull plate is movably embedded near the front end on the upper surface of the base, and a plastic mold is clamped on the push-pull plate. The tool for plastic mold maintenance described in the utility model can flexibly move the grinding motor by using the cross slider, and when the grinding motor is not used, the grinding motor can be automatically kept away from the plastic mold, and the push-pull plate can be used for The plastic mold is clamped. When it is necessary to repair and process different positions of the fixed plastic mold, the different positions of the plastic mold can be easily repaired and processed by moving the push-pull plate, and there is no need to frequently disassemble the plastic mold. The plastic mold needs to be repaired and processed to align with the grinding motor.

Description

A tool for repairing plastic molds

technical field

The utility model relates to the field of jigs, in particular to a jig for plastic mold maintenance.

Background technique

Plastic molds are molds used for the production and manufacture of plastic products. In order to make plastic molds produce plastic products normally, it is necessary to maintain the plastic molds, and jigs will be used during maintenance.

However, there are some deficiencies in the fixtures used for plastic mold maintenance at this stage. After the plastic mold is placed on the fixture, it is fixed, and only the designated position of the plastic mold can be repaired. When other positions of the plastic mold need to be repaired, it needs to be repaired again. It is cumbersome to disassemble the fixed plastic mold, adjust the position of the plastic mold and fix it again, and it is troublesome, and the processing head cannot be flexibly moved and used during the maintenance and processing of the plastic mold.

Utility model content

The main purpose of the utility model is to provide a jig for plastic mold maintenance, which can effectively solve the technical problems in the background technology.

In order to achieve the above object, the technical scheme that the utility model takes is:

A jig for plastic mold maintenance, comprising a base and a bracket, a bracket is fixedly installed on the upper surface of the base, a cross slider is movably installed on the bracket, a grinding motor is provided under the cross slider, the A push-pull plate is movably embedded near the front end on the upper surface of the base, and a plastic mold is clamped on the push-pull plate.

Preferably, the upper surface of the bracket is provided with a cross chute, the upper surface of the bracket is provided with positioning grooves on both sides of the cross chute, the number of the positioning grooves is several, and the number of the positioning grooves Evenly distributed laterally on the upper surface of the bracket.

Preferably, frame blocks are fixedly installed on both sides of the upper end of the cross slider, positioning pieces are embedded on the upper surface of the frame block, push rods are movably embedded inside the cross slider, and the cross slider A rebound groove is opened inside the block, a stop ring is fixedly sleeved on the surface of the push rod and located inside the rebound groove, and a spring is sleeved on the surface of the push rod and located below the stop ring.

Preferably, baffles are fixedly installed on the upper surfaces of both ends of the push-pull plate, moving grooves are opened on the upper surface of the push-pull plate close to both sides, splints are movably installed on the upper surface of the push-pull plate, and the front of the splint Threaded rods are movable on the surface, moving blocks are fixedly installed on the lower surface of the splint close to both sides, and limit strips are fixedly installed on the two sides of the push-pull plate.

Preferably, grooves are formed on the upper surface of the base near the front end, limiting grooves are formed on both sides of the groove, and mounting plates are fixedly installed on the two sides of the base, and the limiting strips Embedded in the limit groove.

Preferably, the lower end of the positioning member is embedded in the positioning groove through the frame block, the cross slider is movably embedded in the cross slide groove, the moving block is embedded in the moving groove, and the threaded rod The rear end passes through the baffle plate at the front end of the push-pull plate and is movably connected with the splint, and the grinding motor is connected with the lower end of the push rod.

Compared with the prior art, the utility model has the following beneficial effects:

In the utility model, the lower end of the positioning member is pulled out from the positioning groove by setting the cross slider, the grinding motor and the bracket to cooperate with each other, and the cross slider can be moved flexibly. When the cross slider moves to the required position , use the positioning piece again to position the position of the cross chute, press down the push rod at this time, the stop ring of the push rod will squeeze the spring, and the pressed push rod will drive the grinding motor close to the plastic mold. After the maintenance and processing, Loosen the external force that presses down on the push rod, and now the push rod will drive the grinding motor to rebound and rise under the action of the spring.

Through the mutual cooperation of the set push-pull plate and the base, when the plastic mold is placed on the push-pull plate, the threaded rod will be rotated, and the threaded rod will push the splint close to the plastic mold, and finally the plastic mold will be firmly clamped on the push-pull plate. When it is necessary to repair and process different positions of the plastic mold, the plastic mold can be moved by moving the push-pull plate, thereby conveniently performing maintenance and processing on different positions of the plastic mold.

Description of drawings

Fig. 1 is the overall structural diagram of a kind of fixture that the utility model is used for plastic mold maintenance;

Fig. 2 is a structural diagram of a push-pull plate of a jig used for plastic mold maintenance in the present utility model;

Fig. 3 is a base structure diagram of a jig used for plastic mold maintenance of the utility model;

Fig. 4 is a partial sectional view of a cross slider of a jig for maintenance of plastic molds of the present invention.

In the figure: 1, base; 101, assembly plate; 102, groove; 103, limit groove; 2, bracket; 201, cross slide groove; 202, positioning groove; 3, cross slider; 301, frame block; 302 , positioning piece; 303, push rod; 304, rebound groove; 305, stop ring; 306, spring; 4, grinding motor; 5, push-pull plate; 501, moving groove; 502, baffle plate; 504, splint; 505, moving block; 506, limit bar; 6, plastic mold.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific embodiments.

As shown in Figure 1-4, a jig for plastic mold maintenance includes a base 1 and a bracket 2, the upper surface of the base 1 is fixedly installed with a bracket 2, and a cross slider 3 is movably installed on the bracket 2, and the cross slider 3 A grinding motor 4 is arranged below, and a push-pull plate 5 is movably embedded on the upper surface of the base 1 near the front end, and a plastic mold 6 is clamped on the push-pull plate 5 .

The upper surface of the support 2 is provided with a cross chute 201, and the upper surface of the support 2 is provided with a positioning groove 202 on both sides of the cross chute 201. The number of the positioning grooves 202 is several, and the several positioning grooves 202 are evenly distributed in the horizontal direction. On the upper surface of the bracket 2, the cross slide groove 201 can make the cross slide block 3 move smoothly; the upper surface of the cross slide block 3 is fixed with a frame block 301 on both sides, and the upper surface of the frame block 301 is embedded with a positioning piece 302. A push rod 303 is embedded in the inside of the slider 3, and a rebound groove 304 is provided inside the cross slider 3. The surface of the push rod 303 and the inner fixed sleeve of the rebound groove 304 are provided with a stop ring 305, and the push rod The surface of 303 and is positioned at the bottom of stopper ring 305 and is provided with spring 306, press down push rod 303 and can make grinding motor 4 close to plastic mold 6 and carry out maintenance and processing; , the upper surface of the push-pull plate 5 is provided with moving grooves 501 close to both sides, the upper surface of the push-pull plate 5 is movably installed with a clamping plate 504, the front surface of the clamping plate 504 is movably equipped with a threaded rod 503, and the lower surface of the clamping plate 504 is fixedly installed near both sides There is moving block 505, and the both sides surface of push-pull plate 5 is fixedly installed limit bar 506, and limit bar 506 can make push-pull plate 5 keep stable when moving; The upper surface of base 1 is provided with groove 102 near the front end, and 102 is provided with limiting grooves 103 on both sides of the surface of the interior, and the two sides of the base 1 are fixedly mounted with mounting plates 101 below. The movement track is limited; the lower end of the positioning member 302 passes through the frame block 301 and is embedded in the positioning groove 202, the cross slider 3 is movably embedded in the cross slide groove 201, the moving block 505 is embedded in the moving groove 501, and the screw thread The rear end of the rod 503 passes through the baffle plate 502 at the front end of the push-pull plate 5 and is movably connected with the splint 504, the grinding motor 4 is connected with the lower end of the push rod 303, and the cooperation of the positioning piece 302 and the positioning groove 202 can make the cross slide 3 not need Fixed while moving.

It should be noted that the utility model is a jig for plastic mold maintenance. When in use, the lower end of the positioning piece 302 is pulled out from the positioning groove 202 to move the cross slider 3 flexibly. When the cross slider 3 After moving to the desired position, use the positioning member 302 to position the position of the cross slider 3 again. At this time, press the push rod 303, and the stop ring 305 of the push rod 303 will squeeze the spring 306, and the pressed push rod 303 will It will drive the grinding motor 4 to approach the plastic mold 6. After the maintenance process is finished, the external force that presses down on the push rod 303 will be loosened. At this time, the push rod 303 will drive the grinding motor 4 to rebound under the action of the spring 306. When the plastic mold 6 After being placed on the push-pull plate 5, rotate the threaded rod 503, and the threaded rod 503 will push the splint 504 close to the plastic mold 6, and finally the plastic mold 6 will be firmly clamped on the push-pull plate 5. When it is necessary to adjust the different positions of the plastic mold 6 When performing maintenance and processing, the plastic mold 6 can be moved by moving the push-pull plate 5, thereby conveniently performing maintenance and processing on different positions of the plastic mold 6.

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A tool for plastic mold maintenance, characterized in that: comprising a base (1) and a support (2), the upper surface of the base (1) is fixedly equipped with a support (2), on the support (2) A cross slider (3) is movably installed, a grinding motor (4) is provided below the cross slider (3), and a push-pull plate (5) is movably embedded on the upper surface of the base (1) near the front end. A plastic mold (6) is clamped on the push-pull plate (5). 2. A jig for plastic mold maintenance according to claim 1, characterized in that: the upper surface of the bracket (2) is provided with a cross chute (201), and the upper surface of the bracket (2) is Positioning grooves (202) are provided on both sides of the cross chute (201), and the number of the positioning grooves (202) is several, and the several positioning grooves (202) are evenly distributed on the support (2) horizontally surface. 3. A jig for plastic mold maintenance according to claim 2, characterized in that: a frame block (301) is fixedly installed on both sides of the upper end of the cross slider (3), and the frame block (301 ) is embedded with a positioning piece (302), the inside of the cross slider (3) is embedded with a push rod (303), and the inside of the cross slider (3) is provided with a rebound groove (304 ), the surface of the push rod (303) and the internal fixed sleeve of the springback groove (304) is provided with a stop ring (305), the surface of the push rod (303) and is located at the stop ring (305) A spring (306) is sheathed below. 4. A jig for plastic mold maintenance according to claim 3, characterized in that baffles (502) are fixedly installed on the upper surfaces of both ends of the push-pull plate (5), and the push-pull plate (5) The upper surface of the push-pull plate (5) is provided with moving grooves (501) near both sides, and the upper surface of the push-pull plate (5) is movably installed with a splint (504), and the front surface of the splint (504) is movably installed with a threaded rod (503), Moving blocks (505) are fixedly installed on the lower surface of the splint (504) close to both sides, and limit strips (506) are fixedly installed on both sides of the push-pull plate (5). 5. A jig for plastic mold maintenance according to claim 4, characterized in that: the upper surface of the base (1) is provided with a groove (102) close to the front end, and the inside of the groove (102) Limiting grooves (103) are provided on both sides of the surface, and mounting plates (101) are fixedly installed below the two sides of the base (1), and the limiting strips (506) are embedded in the limiting grooves (103) . 6. A jig for plastic mold maintenance according to claim 5, characterized in that: the lower end of the positioning member (302) passes through the frame block (301) and is embedded in the positioning groove (202), the The cross slider (3) is movably embedded in the cross chute (201), the moving block (505) is embedded in the moving groove (501), and the rear end of the threaded rod (503) passes through the push-pull plate ( 5) The baffle plate (502) at the front end is flexibly connected to the splint (504), and the grinding motor (4) is connected to the lower end of the push rod (303).

Images