CN218946272U

CN218946272U - Automatic die for bottom forming of spring washer nut

Info

Publication number: CN218946272U
Application number: CN202222253226.5U
Authority: CN
Inventors: 黄芝雅; 林玲海
Original assignee: Zhejiang Ruizheng Auto Parts Co ltd
Current assignee: Zhejiang Ruizheng Auto Parts Co ltd
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2023-05-02
Anticipated expiration: 2032-08-25

Abstract

The utility model discloses an automatic die for forming the bottom of a spring washer nut, which comprises a hexagonal screw, wherein the bottom of the hexagonal screw is fixedly provided with the spring washer die, the bottom end of the spring washer die is fixedly provided with a screw sleeve, the top of the hexagonal screw is fixedly provided with a top plate, the right center of the bottom of the top plate is fixedly connected with a stud, and the outer side of the screw sleeve is fixedly sleeved with a base; this be used for bullet to fill up fashioned automatic mould in nut bottom through the setting of hexagonal spiral shell utensil and bottom base, can be through the setting of base screw thread cover dress in bullet pad mould bottom swivel nut, can be with the casting liquid spacing in the inboard of bullet pad mould and hexagonal spiral shell utensil, the setting of cooperation screw column simultaneously can directly make the bullet pad nut of taking corresponding specification screw thread, and then can reach and carry out integrated into one piece to the bullet pad nut, has solved current device and has been difficult to carry out high-efficient fashioned problem to the bullet pad nut according to the demand.

Description

Automatic die for bottom forming of spring washer nut

Technical Field

The utility model relates to the technical field of elastic pad nut integrated auxiliary manufacturing, in particular to an automatic die for forming the bottom of an elastic pad nut.

Background

Through retrieving, in the application of patent application number 201920024811.3, disclosed a take forming die of packing ring nut, specifically include last mould structure and lower mould structure, go up mould structure and lower mould structure between through guide pillar and guide pin bushing interconnect, to moving each other from top to bottom, go up mould structure including upper plate, roof, fixed plate and punching press stub bar, lower mould structure is including lower plate, shaping template and center post, the upper plate is fixed at the uppermost portion of upper plate structure, and the lower surface of upper plate to the both symmetrical side limit of upper plate surpasses in the edge that the roof corresponds, and the fixed plate is fixed at the lower surface of roof in the tight subsides, and the rear end top of punching press stub bar is at the lower surface of roof to pass the fixed plate and outstanding in the lower surface of fixed plate, the lower plate is located the bottommost of lower mould structure, and the fixed shaping template of upper surface of lower plate is the device for stamping forming in the product processing field can realize simultaneously that the positioning accuracy of processing is high simultaneously.

Due to the smaller size of the nut, the single mold manufacturing efficiency is higher than that of the dual-mold casting, and the multi-mold interactive casting mode is complex in operation and low in efficiency.

Therefore, we propose an automatic mold for bottom forming of spring washer nuts.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an automatic die for forming the bottom of the spring washer nut, which solves the problem that the conventional device is difficult to form the spring washer nut efficiently according to requirements.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an automatic mould for bullet pad nut bottom fashioned, includes the hexagonal screw utensil, the bottom fixed mounting of hexagonal screw utensil has the bullet pad mould, the bottom fixed mounting of bullet pad mould has the swivel nut, the top fixed mounting of hexagonal screw utensil has the roof, the positive center department fixedly connected with double-screw bolt of roof bottom, and the outside fixed cover of swivel nut is equipped with the base.

Preferably, the outer wall of the screw sleeve is provided with a thread ring, the inner side wall of the base is provided with a thread groove matched with the specification of the thread ring of the outer wall of the screw sleeve, and the inner side of the base is provided with a thread groove matched with the specification of the screw sleeve.

Preferably, a filling seat is fixedly arranged on the inner side of the base, and a screw hole matched with the specification of the stud is formed in the right center of the inner side of the filling seat.

Preferably, the top of the hexagonal screw is fixedly provided with a top plate with the same shape, and the top surface of the hexagonal screw is connected with the top plate in a welding mode.

Preferably, the hexagonal screw has a plurality of models according to different thread intervals, radians and the like of the outer wall of the stud.

(III) beneficial effects

The utility model provides an automatic die for forming the bottom of a spring pad nut. The beneficial effects are as follows:

1. this be used for bullet to fill up fashioned automatic mould in nut bottom through the setting of hexagonal spiral shell utensil and bottom base, can be through the setting of base screw thread cover dress in bullet pad mould bottom swivel nut, can be with the casting liquid spacing in the inboard of bullet pad mould and hexagonal spiral shell utensil, the setting of cooperation screw column simultaneously can directly make the bullet pad nut of taking corresponding specification screw thread, and then can reach and carry out integrated into one piece to the bullet pad nut, has solved current device and has been difficult to carry out high-efficient fashioned problem to the bullet pad nut according to the demand.

2. This be used for bullet to fill up fashioned automatic mould in nut bottom through the setting of base and hexagonal spiral shell utensil bottom swivel nut screw thread formula suit, is convenient for also be convenient for simultaneously separate its and swivel nut through the mode of rotating under the circumstances that carries out spacing to the casting liquid, and separation operation is comparatively simple and efficient, is suitable for singly to bullet to fill up the nut and carries out high-efficient shaping, has solved the lower and complex operation's of current combination interactive shaping efficiency problem.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the base of the present utility model;

FIG. 3 is a schematic view of the inside of the spring pad mold according to the present utility model;

fig. 4 is a schematic view of the present utility model in cross-section.

In the figure: 1. a hexagonal die; 2. a spring pad die; 3. a base; 4. a top plate; 5. filling a seat; 6. a screw hole; 7. a screw groove; 8. a stud; 9. a screw sleeve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the embodiment of the present utility model provides a technical solution: the automatic die for forming the bottom of the spring washer nut comprises a hexagonal screw tool 1, wherein a spring washer die 2 is fixedly arranged at the bottom of the hexagonal screw tool 1, a screw sleeve 9 is fixedly arranged at the bottom end of the spring washer die 2, a top plate 4 is fixedly arranged at the top of the hexagonal screw tool 1, a stud 8 is fixedly connected to the right center of the bottom of the top plate 4, and a base 3 is fixedly sleeved on the outer side of the screw sleeve 9;

in this embodiment, it is to be added that this automatic mould for bullet pad nut bottom shaping through the setting of hexagonal screw utensil 1 and bottom base 3, can be through setting up of base 3 thread bush dress in bullet pad mould 2 bottom swivel nut 9, can be with the casting liquid spacing in the inboard of bullet pad mould 2 and hexagonal screw utensil 1, cooperates the setting of double-screw bolt 8 simultaneously, can directly make the bullet pad nut of taking corresponding specification screw thread, and then can reach and carry out integrated into one piece to the bullet pad nut, has solved current device and has been difficult to carry out high-efficient fashioned problem to the bullet pad nut according to the demand.

In the embodiment, it should be noted that, the outer wall of the screw sleeve 9 is provided with a thread ring, the inner side wall of the base 3 is provided with a thread groove which is matched with the specification of the thread ring of the outer wall of the screw sleeve 9, and the inner side of the base 3 is provided with a thread groove 7 which is matched with the specification of the screw sleeve 9;

the screw groove 7 between the base 3 and the screw sleeve 9 is convenient for sleeving the base 3 on the outer side of the screw sleeve 9 in a threaded manner, and the screw sleeve is easy to operate and convenient for high-efficiency forming.

In the embodiment, it should be noted that, the inner side of the base 3 is fixedly provided with a filling seat 5, and a screw hole 6 matched with the specification of the stud 8 is arranged at the center of the inner side of the filling seat 5;

wherein, the setting of filling seat 5 is convenient for carry out the shutoff to the stoste to can reach and carry out high-efficient fashioned effect to the bullet pad nut, the setting of screw 6 is convenient for with its suit in the bottom of double-screw bolt 8 simultaneously, guarantee the shaping effect of device.

In this embodiment, it should be noted that, the top of the hexagonal screw 1 is fixedly provided with a top plate 4 having the same shape as the top plate, and the top surface of the hexagonal screw 1 is welded to the top plate 4;

the sealing effect of the contact part between the top plate 4 and the hexagonal screw tool 1 can be ensured by the welding assembly mode, and the situation that the original liquid leaks and the forming effect is poor is avoided.

In this embodiment, it should be noted that the hexagonal screw 1 is provided with a plurality of types according to the thread pitch, the radian, etc. of the outer wall of the stud 8.

In addition, this be used for bullet to fill up fashioned automatic mould in nut bottom, through the setting of base 3 and hexagonal spiral shell utensil 1 bottom swivel nut 9 screw-thread suit, be convenient for also be convenient for simultaneously separate it and swivel nut 9 through the mode of rotation under the circumstances that carries out spacing to the casting liquid, separation operation is comparatively simple and efficient, is suitable for singly to bullet to fill up the nut and carries out high-efficient shaping, has solved the lower and complex operation's of current combination interactive shaping efficiency problem.

The working principle and the using flow of the utility model are as follows: when the device is needed to mold and manufacture the spring pad nut, a corresponding amount of stock solution is injected into the hexagonal screw 1 and the inner side of the spring pad die 2 in advance, then the base 3 is in threaded sleeve on the outer side of the screw sleeve 9, meanwhile, the screw hole 6 on the inner side of the filling seat 5 is also in threaded sleeve on the bottom end of the stud 8, the stock solution is limited by the filling seat 5, so that the effect of efficiently molding the spring pad nut can be achieved, after a certain period of time, the base 3 is rotated to screw the spring pad nut from the screw sleeve 9 below the hexagonal screw 1, and then the spring pad nut molded on the inner side of the hexagonal screw 1 is taken out, so that the effect of integrally molding the spring pad nut is achieved.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. An automatic mould for forming the bottom of a spring pad nut, which is characterized in that: including hexagonal screw (1), the bottom fixed mounting of hexagonal screw (1) has bullet pad mould (2), the bottom fixed mounting of bullet pad mould (2) has swivel nut (9), the top fixed mounting of hexagonal screw (1) has roof (4), the positive center department fixedly connected with double-screw bolt (8) of roof (4) bottom, and the outside fixed cover of swivel nut (9) has base (3).

2. An automatic die for forming the bottom of a spring washer nut as set forth in claim 1, wherein: the screw sleeve is characterized in that a thread ring is arranged on the outer wall of the screw sleeve (9), a thread groove matched with the specification of the thread ring on the outer wall of the screw sleeve (9) is formed in the inner side wall of the base (3), and a thread groove (7) matched with the specification of the screw sleeve (9) is formed in the inner side of the base (3).

3. An automatic die for forming the bottom of a spring washer nut as set forth in claim 1, wherein: the inner side of the base (3) is fixedly provided with a filling seat (5), and a screw hole (6) matched with the specification of the stud (8) is formed in the right center of the inner side of the filling seat (5).

4. An automatic die for forming the bottom of a spring washer nut as set forth in claim 1, wherein: the top of the hexagonal screw tool (1) is fixedly provided with a top plate (4) with the same shape, and the top surface of the hexagonal screw tool (1) is connected with the top plate (4) in a welding mode.

5. An automatic die for forming the bottom of a spring washer nut as set forth in claim 1, wherein: the hexagonal screw tool (1) is provided with a plurality of models according to different screw intervals and radians of the outer wall of the stud (8).