CN211054252U - Injection molding device for automobile injection molding part - Google Patents

Abstract

The embodiment of the utility model discloses an injection molding device of automobile injection molding, in particular to the field of injection molding devices, which comprises a frame, wherein a main frame is fixedly arranged at the upper end of the frame, a propelling platform is arranged at one side of the main frame at the upper end of the frame, the frame is connected with the propelling platform in a sliding way, a charging barrel is fixedly arranged at the upper end of the propelling platform, the propelling platform is communicated with the charging barrel, and a lower sliding frame is arranged at the top end of the frame below the propelling platform. Thereby taking out the ball in the inner frame for maintenance.

Description

Injection molding device for automobile injection molding part

Technical Field

The embodiment of the utility model provides a device field of moulding plastics, concretely relates to device of moulding plastics of car injection molding.

Background

Injection molding machines, also known as injection molding machines or injection molding machines, are used in the production of injection molded parts for automobiles, and are main molding apparatuses for molding thermoplastic plastics or thermosetting plastics into plastic products of various shapes using plastic molding molds.

The prior art has the following defects: the existing injection molding device needs to push a pushing platform on the device back and forth in the working process to carry out feeding, so that the loss of a conveying mechanism at the bottom end of the pushing platform is large, maintenance is needed, the structural connection of the injection molding device is tight, and the injection molding device is troublesome when being maintained.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a device of moulding plastics of car injection molding, through propulsion platform, go up balladeur train and lower carriage, when needs are maintained the guide arm, can use supporting equipment to place between frame and propulsion platform, will impel the platform and upwards lift up, make the fixture block of going up the balladeur train bottom break away from the draw-in groove of lower carriage, make and go up balladeur train and lower carriage separation, be convenient for take out the guide arm, when the side bearer breaks away from the kerve, the spring of inside groove bottom can upwards pop out the inner tower, thereby take out the ball in the inner tower and maintain.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: an injection molding device of an automobile injection molding piece comprises a machine base, wherein a main frame is fixedly arranged at the upper end of the machine base, a propelling table is arranged at one side of the upper end of the machine base, which is positioned on the main frame, the machine base is connected with the propelling table in a sliding way, a charging barrel is fixedly arranged at the upper end of the propelling table, the propelling table is communicated with the charging barrel, a lower sliding frame is arranged at the top end of the machine base below the propelling table, the lower sliding frame is connected with the base in a sliding way, the bottom end of the propelling table is fixedly provided with an upper sliding frame, a guide rod is arranged between the lower sliding frame and the upper sliding frame, two groups of side frames are fixedly arranged at the upper end and the lower end of the guide rod, the two groups of side frames are symmetrically arranged, the bottom end of the upper sliding frame is fixedly provided with a clamping block, an inner groove is formed in the side frame, a spring is fixedly arranged at the bottom end of the inner part of the inner groove, and sliding grooves are formed in two sides of the inner wall of the side frame.

Furthermore, an inner frame is arranged inside the inner groove and located at the top end of the spring, and the top end of the spring is in contact with the bottom end of the inner frame.

Furthermore, two sliding blocks are fixedly installed on two sides of the inner frame, the two sliding blocks are symmetrically arranged, and the inner frame is movably connected with the side frame through the sliding blocks.

Furthermore, a plurality of balls are embedded in the inner frame and are arranged in a straight line shape.

Further, a clamping groove is formed in the top end of the inner portion of the lower sliding frame, and the clamping block is matched with the clamping groove.

Further, the bottom of balladeur train is provided with two sets of slide rails down, slide rail fixed mounting is at the top surface of frame, the balladeur train passes through slide rail and frame sliding connection down.

Furthermore, a bottom groove is formed in the lower sliding frame, and the bottom groove is matched with the side frame.

The embodiment of the utility model provides a have following advantage:

through setting up the propelling movement platform, going up balladeur train and lower carriage, when needs are maintained the guide arm, can use supporting equipment to place between frame and propelling movement platform, will impel the platform and upwards lift up, make the fixture block of going up the balladeur train bottom break away from the draw-in groove of lower carriage, make and go up balladeur train and lower carriage separation, be convenient for take out the guide arm, when the side bearer breaks away from the kerve, the spring of inside groove bottom can upwards pop out the inner tower to take out the ball in the inner tower and maintain.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic view of an overall structure provided in embodiment 1 of the present invention;

fig. 2 is a side view of a propulsion platform and a base provided in embodiment 1 of the present invention;

fig. 3 is a schematic structural view of an upper carriage and a lower carriage provided in embodiment 1 of the present invention;

fig. 4 is a schematic view of an internal structure of a side frame according to embodiment 1 of the present invention;

fig. 5 is a schematic view of an internal structure of a lower carriage according to embodiment 1 of the present invention.

In the figure: the device comprises a machine base 1, a main frame 2, a pushing platform 3, a charging barrel 4, a lower sliding frame 5, an upper sliding frame 6, a guide rod 7, a side frame 8, a clamping block 9, an inner groove 10, a spring 11, a sliding groove 12, a sliding block 13, an inner frame 14, a ball 15, a clamping groove 16, a sliding rail 17 and a bottom groove 18.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to the attached drawings 1-5 in the specification, the injection molding device for the automobile injection molding part comprises a machine base 1, wherein a main frame 2 is fixedly installed at the upper end of the machine base 1, a pushing platform 3 is arranged at one side, located on the main frame 2, of the upper end of the machine base 1, the machine base 1 is in sliding connection with the pushing platform 3, a charging barrel 4 is fixedly installed at the upper end of the pushing platform 3, the pushing platform 3 is communicated with the charging barrel 4, a lower sliding frame 5 is arranged at the top end of the machine base 1 and located below the pushing platform 3, the lower sliding frame 5 is in sliding connection with the machine base 1, an upper sliding frame 6 is fixedly installed at the bottom end of the pushing platform 3, a guide rod 7 is arranged between the lower sliding frame 5 and the upper sliding frame 6, two groups of side frames 8 are fixedly installed at the upper end and the lower end of the guide rod 7, the two groups of side frames 8 are symmetrically arranged, the spring 11 is fixedly installed at the bottom end of the inner portion of the inner groove 10, and sliding grooves 12 are formed in two sides of the inner wall of the side frame 8.

Further, an inner frame 14 is provided inside the inner groove 10 at the top end of the spring 11, the top end of the spring 11 contacts the bottom end of the inner frame 14, and when the side frame 8 is detached from the bottom groove 18, the spring 11 at the bottom end of the inner groove 10 ejects the inner frame 14 upward, so that the balls 15 in the inner frame 14 are taken out for maintenance.

Furthermore, two sliding blocks 13 are fixedly installed on two sides of the inner frame 14, the two sliding blocks 13 are symmetrically arranged, the inner frame 14 is movably connected with the side frame 8 through the sliding blocks 13, and after maintenance is finished, the sliding blocks 13 on the two sides of the inner frame 14 slide in along the sliding grooves 12 on the inner wall to extrude the springs 11 at the bottom ends of the inner grooves 10.

Furthermore, a plurality of balls 15 are embedded in the inner frame 14, the balls 15 are arranged in a straight line, and the surfaces of the upper sliding frame 6 and the lower sliding frame 5 can drive the balls 15 on the side frames 8 to roll, so that friction between the upper sliding frame and the lower sliding frame and the guide rod 7 is reduced.

Furthermore, a clamping groove 16 is formed in the top end of the inner portion of the lower sliding frame 5, the clamping block 9 is matched with the clamping groove 16, and the upper sliding frame 6 at the bottom end of the pushing table 3 can drive the lower sliding frame 5 to move along the guide rod 7 through the clamping block 9.

Further, the bottom of lower balladeur train 5 is provided with two sets of slide rails 17, slide rails 17 fixed mounting is in the top surface of frame 1, lower balladeur train 5 passes through slide rails 17 and frame 1 sliding connection.

Further, a bottom groove 18 is formed in the lower sliding frame 5, the bottom groove 18 is matched with the side frame 8, and a clamping block 9 at the bottom end of the upper sliding frame 6 is separated from a clamping groove 16 of the lower sliding frame 5, so that the upper sliding frame 6 is separated from the lower sliding frame 5, and the guide rod 7 can be taken out conveniently.

The implementation scenario is specifically as follows: when the utility model is used, the pushing mechanism can push the pushing platform 3 back and forth on the machine base 1, in the process of back and forth sliding, the upper sliding frame 6 at the bottom end of the pushing platform 3 can drive the lower sliding frame 5 to move along the guide rod 7 through the fixture block 9, thereby avoiding the offset, increasing the accuracy of the moving process, and in the moving process, the surfaces of the upper sliding frame 6 and the lower sliding frame 5 can drive the balls 15 on the side frames 8 to roll, thereby reducing the friction between the upper sliding frame and the lower sliding frame 7 and reducing the abrasion between the upper sliding frame and the lower sliding frame, when the guide rod 7 needs to be maintained, the supporting equipment can be placed between the machine base 1 and the pushing platform 3, the pushing platform 3 is lifted upwards, the fixture block 9 at the bottom end of the upper sliding frame 6 is separated from the clamping groove 16 of the lower sliding frame 5, the upper sliding frame 6 is separated from the lower sliding frame 5, the guide rod 7 is convenient to take, the spring 11 at the bottom end of the inner groove 10 can pop the inner frame 14 upwards, so that the balls 15 in the inner frame 14 can be taken out for maintenance, people can conveniently maintain related structures in the guide rod 7, after maintenance is finished, the sliding blocks 13 on two sides of the inner frame 14 slide in along the sliding grooves 12 on the inner wall, the spring 11 at the bottom end of the inner groove 10 is extruded, and finally the guide rod 7 is installed in a normal position.

The working principle is as follows: referring to the attached drawings 1-5 of the specification, in the moving process, the surfaces of the upper carriage 6 and the lower carriage 5 drive the balls 15 on the side frames 8 to roll, so that the friction between the upper carriage and the guide rod 7 and the abrasion between the upper carriage and the guide rod 7 are reduced, when the guide rod 7 needs to be maintained, a supporting device can be placed between the machine base 1 and the pushing platform 3, the pushing platform 3 is lifted upwards, the fixture block 9 at the bottom end of the upper carriage 6 is separated from the fixture groove 16 of the lower carriage 5, the upper carriage 6 is separated from the lower carriage 5, the guide rod 7 is convenient to take out, and when the side frames 8 are separated from the bottom groove 18, the springs 11 at the bottom ends of the inner grooves 10 can eject the inner frames 14 upwards, so that the balls 15 in the inner frames 14 are taken out for maintenance.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims (7)

1. The utility model provides a device of moulding plastics of car injection molding, includes frame (1), its characterized in that: the upper end fixed mounting of frame (1) has body frame (2), one side that the upper end of frame (1) is located body frame (2) is provided with impels platform (3), frame (1) and impel platform (3) sliding connection, the upper end fixed mounting who impels platform (3) has feed cylinder (4), impel platform (3) and feed cylinder (4) to be linked together, the top of frame (1) is located the below that impels platform (3) and is provided with down balladeur train (5), lower balladeur train (5) and frame (1) sliding connection, the bottom fixed mounting who impels platform (3) has last balladeur train (6), be provided with guide arm (7) down between balladeur train (5) and last balladeur train (6), the upper and lower both ends fixed mounting of guide arm (7) has two sets of side bearer (8), and is two sets of side bearer (8) are the symmetrical arrangement, the bottom fixed mounting of going up balladeur train (6, an inner groove (10) is formed in the side frame (8), a spring (11) is fixedly mounted at the bottom end of the inner portion of the inner groove (10), and sliding grooves (12) are formed in two sides of the inner wall of the side frame (8).

2. An injection molding apparatus for automotive injection molded parts, according to claim 1, characterized in that: an inner frame (14) is arranged inside the inner groove (10) and located at the top end of the spring (11), and the top end of the spring (11) is in contact with the bottom end of the inner frame (14).

3. An injection molding apparatus for automotive injection molded parts, according to claim 2, characterized in that: two sliding blocks (13) are fixedly mounted on two sides of the inner frame (14), the two sliding blocks (13) are symmetrically arranged, and the inner frame (14) is movably connected with the side frame (8) through the sliding blocks (13).

4. An injection molding apparatus for automotive injection molded parts according to claim 3, characterized in that: a plurality of balls (15) are embedded in the inner frame (14), and the balls (15) are arranged in a straight line shape.

5. An injection molding apparatus for automotive injection molded parts, according to claim 1, characterized in that: the top end of the inner part of the lower sliding frame (5) is provided with a clamping groove (16), and the clamping block (9) is matched with the clamping groove (16).

6. An injection molding apparatus for automotive injection molded parts, according to claim 1, characterized in that: the bottom of balladeur train (5) is provided with two sets of slide rails (17) down, slide rail (17) fixed mounting is in the top surface of frame (1), balladeur train (5) pass through slide rail (17) and frame (1) sliding connection down.

7. An injection molding apparatus for automotive injection molded parts, according to claim 1, characterized in that: a bottom groove (18) is formed in the lower sliding frame (5), and the bottom groove (18) is matched with the side frame (8).

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