CN213440878U

CN213440878U - Semi-automatic automobile commutator compression moulding platform

Info

Publication number: CN213440878U
Application number: CN202022375454.0U
Authority: CN
Inventors: 邬鹏鹏; 陈志坚
Original assignee: Suzhou Ruigu Electric Appliance Co ltd
Current assignee: Suzhou Ruigu Electric Appliance Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-06-15
Anticipated expiration: 2030-10-23

Abstract

The utility model relates to a compression molding table of a semi-automatic automobile commutator, which comprises a compression molding table, wherein the top of the compression molding table is provided with a fixed seat, the inner side of the compression molding table and the inner side of the fixed seat are both provided with mounting grooves, and the inner sides of the mounting grooves are provided with discharging springs; when carrying out the compression moulding, usable location inserted bar fixes a position, so that mould about connecting, the going on of convenient follow-up compression moulding work, and when fixing a position and moulding plastics, under buffer spring's elastic action, can avoid upper and lower mould to take place violent collision suddenly and lead to the mould to damage, prevent to cause economic loss, do benefit to going on of injection moulding work on the one hand, on the other hand can ensure the safety of equipment, furthermore, the compression moulding is accomplished the back, can upwards push up the link by buffer spring, it carries out the knock-out die demolding to drive ejection of compact roof to shift up through the link, this setting need not the manual work and carries out the demolding, the work efficiency of demolding has been improved, the labour has been reduced, the manual work of getting out after the demolding can, it is comparatively convenient to use.

Description

Semi-automatic automobile commutator compression moulding platform

Technical Field

The utility model relates to a semi-automatic automobile commutator compression moulding platform belongs to commutator production technical field.

Background

The commutator is a part of a direct current permanent magnet series motor which can enable the motor to continuously rotate, structurally, the commutator is a circular shape formed by a plurality of contact pieces which are respectively connected with each tap on a rotor, two electrodes are connected outside the commutator and are called electric brushes to be in contact with the electric brushes, and only two of the electric brushes are in contact with the commutator.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a compression molding platform of a semi-automatic automobile commutator, which is used for compression molding, the positioning inserted link can be used for positioning so as to connect the upper mold and the lower mold, thereby facilitating the subsequent compression molding operation, under the elastic action of the buffer spring, the damage of the upper and lower dies caused by sudden and violent collision can be avoided, the economic loss is prevented, on one hand, the injection molding work is facilitated, on the other hand, the safety of the equipment can be ensured, further, after the compression molding is finished, the connecting frame can be upwards jacked by the buffer spring, the discharging top plate is driven to upwards move by the connecting frame for jacking and demolding, manual demolding is not needed, the demolding efficiency is improved, the labor force is reduced, the mold is manually taken after being demoulded, so that the use is convenient, and the problem brought forward in the background technology is solved.

In order to achieve the above object, the utility model provides a following technical scheme:

a compression molding table of a semi-automatic automobile commutator comprises a compression molding table, wherein a fixed seat is arranged at the top of the compression molding table, mounting grooves are formed in the inner side of the compression molding table and the inner side of the fixed seat, a discharging spring is arranged on the inner side of the mounting groove, one end of the discharging spring is fixedly connected to the compression molding table, the other end of the discharging spring is fixedly connected with a connecting frame, a discharging top plate is fixedly connected to one side of the connecting frame, a lower die is arranged on one side of the discharging top plate, fixing grooves are formed in the inner side of the fixed seat and the inner side of the lower die, positioning insertion rods are arranged on the inner side of the fixing grooves, supporting rods are fixedly connected to four corners of the top of the compression molding table, a fixed plate is fixedly connected to the other end of each supporting rod, a multi-, the die cavity has all been seted up with the inboard of upper die to the inboard of lower mould, the inboard intercommunication of upper die has the passageway of moulding plastics, the through-hole has been seted up to the inboard of fixed plate.

Further, the inboard of compression moulding platform is equipped with the fixed pin, just the fixing base passes through fixed pin fixed connection in compression moulding platform.

Furthermore, the discharge top plate is positioned in the die cavity on the inner side of the lower die, and the discharge top plate is matched with the die cavity in structural size.

Furthermore, a buffer spring is sleeved on the outer side of the positioning insertion rod, one end of the buffer spring is fixedly connected to the fixed seat, and the other end of the buffer spring is fixedly connected to the lower die.

Furthermore, the inner side of the upper die is provided with a positioning jack in a penetrating manner, the positioning insertion rod and the positioning jack are positioned on the same vertical line, and the positioning insertion rod is matched with the positioning jack in size.

The utility model has the advantages that:

ejection of compact spring through setting up, ejection of compact roof, buffer spring and location jack etc, when carrying out the compression molding, usable location inserted bar fixes a position, so that connect the top and bottom mould, make things convenient for going on of follow-up compression molding work, and when fixing a position and moulding plastics, under buffer spring's elastic action, can avoid the top and bottom mould to take place violent collision suddenly and lead to the mould to damage, prevent to cause economic loss, do benefit to going on of injection molding work on the one hand, on the other hand can ensure the safety of equipment, it is further, the compression molding is accomplished the back, can upwards push up the link by buffer spring, it carries out the ejecting die demolding to drive ejection of compact roof through the link, this setting need not the manual work and carries out the demolding, the work efficiency of demolding has been improved, the labour has been reduced, the manual work behind the demolding carry out the drawing.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

FIG. 1 is a schematic view of the overall structure of a compression molding table of a semi-automatic automobile commutator of the present invention;

FIG. 2 is a schematic view of the internal structure of a compression molding table of a semi-automatic automobile commutator of the present invention;

reference numbers in the figures: 1. a compression molding station; 2. a fixing pin; 3. a fixed seat; 4. mounting grooves; 5. a discharging spring; 6. a connecting frame; 7. a discharge top plate; 8. a lower die; 9. fixing grooves; 10. positioning the inserted rod; 11. a buffer spring; 12. a support bar; 13. a fixing plate; 14. a multi-stage electric push rod; 15. an upper die; 16. positioning the jack; 17. a mold cavity; 18. injection molding a channel; 19. and a through hole.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution:

a compression molding table of a semi-automatic automobile commutator comprises a compression molding table 1, wherein a fixed seat 3 is arranged at the top of the compression molding table 1, a mounting groove 4 is formed in the inner side of the compression molding table 1 and the inner side of the fixed seat 3, a discharging spring 5 is arranged in the inner side of the mounting groove 4, one end of the discharging spring 5 is fixedly connected to the compression molding table 1, the other end of the discharging spring 5 is fixedly connected with a connecting frame 6, one side of the connecting frame 6 is fixedly connected with a discharging top plate 7, one side of the discharging top plate 7 is provided with a lower die 8, the inner side of the fixed seat 3 and the inner side of the lower die 8 are both provided with a fixed groove 9, the inner side of the fixed groove 9 is provided with a positioning inserted rod 10, four corners of the top of the compression molding table 1 are fixedly connected with supporting rods 12, the other end of each supporting rod, the other end fixedly connected with of multistage electric putter 14 goes up mould 15, die cavity 17 has all been seted up to the inboard of lower mould 8 and the inboard of last mould 15, the inboard intercommunication of going up mould 15 has the passageway 18 of moulding plastics, through-hole 19 has been seted up to the inboard of fixed plate 13.

Specifically, as shown in fig. 1, a fixing pin 2 is arranged on the inner side of the compression molding table 1, and the fixing seat 3 is fixedly connected to the compression molding table 1 through the fixing pin 2; the stability of equipment installation is ensured, and the safety of subsequent work operation is ensured.

Specifically, as shown in fig. 1, the discharging top plate 7 is located in a mold cavity 17 inside the lower mold 8, and the structural dimensions of the discharging top plate 7 and the mold cavity 17 are matched; is convenient for automatic discharging.

Specifically, as shown in fig. 1, a buffer spring 11 is sleeved on the outer side of the positioning insertion rod 10, one end of the buffer spring 11 is fixedly connected to the fixed seat 3, and the other end of the buffer spring 11 is fixedly connected to the lower mold 8; by utilizing the elastic action of the buffer spring 11, the damage caused by violent collision between the dies can be avoided when the upper die 15 and the lower die 8 are attached.

Specifically, as shown in fig. 1, a positioning insertion hole 16 is formed through the inner side of the upper mold 15, the positioning insertion rod 10 and the positioning insertion hole 16 are located on the same vertical line, and the positioning insertion rod 10 and the positioning insertion hole 16 are matched in size; the upper die 15 and the lower die 8 are conveniently connected, and the subsequent compression molding work is conveniently carried out.

The utility model discloses the theory of operation: utilize multistage electric putter 14 to drive upper die 15 and move down, along with the moving down of upper die 15, upper die 15 slides in location inserted bar 10 through location jack 16, and upper die 15 lasts to move down and when making closely laminating bottom die 8, utilize injection molding passageway 18 to mould plastics, along with the going on of moulding plastics, reuse multistage electric putter 14 drives upper die 15 and moves down and extrudes bottom die 8, bottom die 8 extrudes buffer spring 11 downwards, link 6 simultaneously, ejection of compact roof 7 cooperates ejection of compact spring 5 to carry out the compression molding, after the compression molding is accomplished, use multistage electric putter 14 to drive upper die 15 and reset, upper die 15 resets the back, under ejection of compact spring 5's elastic action, can utilize link 6 to drive ejection of compact roof 7 to shift up automatically, so that carry out the ejector die demolding, then can artifically get the material.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and therefore, the present invention is considered to be exemplary and not restrictive in any way, since the scope of the present invention is defined 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, without any reference thereto being construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a semi-automatic automobile commutator compression moulding platform, includes compression moulding platform (1), its characterized in that: the top of the compression molding table (1) is provided with a fixing seat (3), the inner side of the compression molding table (1) and the inner side of the fixing seat (3) are both provided with a mounting groove (4), the inner side of the mounting groove (4) is provided with a discharging spring (5), one end of the discharging spring (5) is fixedly connected to the compression molding table (1), the other end of the discharging spring (5) is fixedly connected with a connecting frame (6), one side of the connecting frame (6) is fixedly connected with a discharging top plate (7), one side of the discharging top plate (7) is provided with a lower die (8), the inner side of the fixing seat (3) and the inner side of the lower die (8) are both provided with a fixing groove (9), the inner side of the fixing groove (9) is provided with a positioning insertion rod (10), the top four corners of the compression molding table (1) are both fixedly connected with a supporting rod (12, the inboard of fixed plate (13) runs through multistage electric putter (14) of fixedly connected with, mould (15) in the other end fixedly connected with of multistage electric putter (14), die cavity (17) have all been seted up with the inboard of last mould (15) to the inboard of bed die (8), the inboard intercommunication of going up mould (15) has the passageway of moulding plastics (18), through-hole (19) have been seted up to the inboard of fixed plate (13).

2. The semi-automatic automotive commutator compression molding station of claim 1, wherein: the inboard of compression moulding platform (1) is equipped with fixed pin (2), just fixing base (3) are through fixed pin (2) fixed connection in compression moulding platform (1).

3. The semi-automatic automotive commutator compression molding station of claim 1, wherein: the discharging top plate (7) is positioned in a die cavity (17) on the inner side of the lower die (8), and the discharging top plate (7) is matched with the die cavity (17) in structural size.

4. The semi-automatic automotive commutator compression molding station of claim 1, wherein: buffer spring (11) is sleeved on the outer side of the positioning insertion rod (10), one end of the buffer spring (11) is fixedly connected to the fixed seat (3), and the other end of the buffer spring (11) is fixedly connected to the lower die (8).

5. The semi-automatic automotive commutator compression molding station of claim 1, wherein: go up the inboard of mould (15) and run through and seted up location jack (16), just location inserted bar (10) and location jack (16) are in same vertical line, just the size phase-match of location inserted bar (10) and location jack (16).