CN215431357U

CN215431357U - Bolt production is with high-efficient hot mound forming device

Info

Publication number: CN215431357U
Application number: CN202121365009.4U
Authority: CN
Inventors: 庞爱民
Original assignee: Haiyan Yihui Hardware Technology Co ltd
Current assignee: Haiyan Yihui Hardware Technology Co ltd
Priority date: 2021-06-19
Filing date: 2021-06-19
Publication date: 2022-01-07
Anticipated expiration: 2031-06-19

Abstract

The utility model discloses a high-efficiency hot pier forming device for bolt production, relates to the technical field of hot pier forming machines, and aims to solve the problem that the production efficiency is low because most of the existing hot pier forming machines for bolts can only upset one bolt at a time. The bolt die is characterized in that ten stud grooves are formed in the bolt die, a stud head die groove is formed in the upper portion of each stud groove, a support groove is formed in the lower portion of each stud groove, a stud is arranged in the stud groove, a stud gasket is arranged below each stud, a stud support is arranged below each stud gasket and is in welded connection with the corresponding stud gasket, a support seat is arranged below each stud support and is in welded connection with the corresponding stud support, a first hydraulic mechanism is arranged below each support seat, a die support is arranged below the bolt die, a die baffle is arranged above each die support and is in welded connection with the corresponding die support, and a hydraulic mechanism groove is formed in the die support.

Description

Bolt production is with high-efficient hot mound forming device

Technical Field

The utility model relates to the technical field of hot pier forming machines, in particular to a high-efficiency hot pier forming device for bolt production.

Background

The hot upsetting machine is also called a hot forging press, and is mainly suitable for producing heads of parts with rods, such as bolts and the like in large batch, common mechanical parts applied to tool wrenches, screw caps and nuts can be used for upsetting irregular parts, such as spheres, hexagons, cylinders, valve bodies and the like, continuous production can be realized, the hot upsetting machine can improve the labor productivity, the production efficiency is five to six times that of a punch press, the production safety index and the mechanical performance of the produced products are improved, the cost is reduced, the working procedures, the number of workers and the production danger of the punch press are reduced, the rejection rate is reduced, deep holes and porous parts can be upset, the problem of complex parts is solved, and the hot upsetting machine is ideal equipment which cannot solve the problem in a cold upsetting process.

However, most of the existing hot heading machines for bolts can only upset one bolt at a time, so that the production efficiency is low; therefore, the existing requirements are not met, and an efficient hot heading forming device for bolt production is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an efficient hot pier forming device for bolt production, and aims to solve the problem that the existing hot pier machine for bolts in the background art can only upset one bolt at a time, so that the production efficiency is low.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a bolt production is with high-efficient hot mound forming device, includes the bolt mould, the inside of bolt mould is provided with ten stud grooves, the top in stud groove is provided with the spiral shell head die cavity, the below in stud groove is provided with the support groove, the inside in stud groove is provided with the double-screw bolt, the below of double-screw bolt is provided with the double-screw bolt gasket, the below of double-screw bolt gasket is provided with the double-screw bolt support, and double-screw bolt support and double-screw bolt gasket welded connection, the below of double-screw bolt support is provided with the support frame, and support frame and double-screw bolt support welded connection, the below of support frame is provided with a hydraulic pressure mechanism.

Preferably, a die support is arranged below the bolt die, a die baffle is arranged above the die support and is connected with the die support in a welding manner, and a hydraulic mechanism groove is arranged inside the die support.

Preferably, one side of the die support is provided with a pier machine support, and the pier machine support is provided with a water spraying port.

Preferably, a second hydraulic mechanism is arranged on the pier machine support.

Preferably, the lower end of the second hydraulic mechanism is provided with a die top plate, and the lower end of the die top plate is provided with a screw head pier die.

Preferably, a third hydraulic mechanism is arranged on the pier machine support, and a material pushing plate is arranged at the front end of the third hydraulic mechanism.

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

1. according to the utility model, ten stud grooves are formed in the bolt die, ten studs can be punched at one time, and compared with the larger traditional bolt hot heading machine, only one stud can be punched at one time, so that the problem that the production efficiency is lower because most of the existing bolt hot heading machines can only upset one bolt at one time is solved.

2. Through setting up first hydraulic pressure mechanism and double-screw bolt support below bolt mould, can be when first hydraulic pressure mechanism rises, will, the bolt jack-up after the mound system shaping, with the whole back of ejecting spiral shell head die cavity of bolt, the scraping wings is released by third hydraulic pressure mechanism, will be pushed up the bolt mould down by the bolt of jack-up, falls into the finished product incasement, need not manual operation, has liberated the manual work, has increased the security.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the bolt mold of the present invention;

FIG. 3 is a bottom view of the top mold plate of the present invention;

FIG. 4 is a schematic view of the internal structure of the die holder of the present invention;

in the figure: 1. a bolt die; 2. a stud groove; 3. a screw head die groove; 4. a bracket groove; 5. a first hydraulic mechanism; 6. a support base; 7. a stud bracket; 8. a stud gasket; 9. a stud; 10. a mold support; 11. a water jet; 12. a mold baffle; 13. a hydraulic mechanism groove; 14. a pier machine support; 15. a second hydraulic mechanism; 16. a mold top plate; 17. a screw head pier die; 18. a third hydraulic mechanism; 19. a material pushing plate.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, an embodiment of the present invention is shown: a high-efficiency hot-heading forming device for bolt production comprises a bolt die 1, ten stud grooves 2 are arranged inside the bolt die 1, a stud head die groove 3 is arranged above the stud grooves 2, a support groove 4 is arranged below the stud grooves 2, studs 9 are arranged inside the stud grooves 2, stud gaskets 8 are arranged below the studs 9, stud supports 7 are arranged below the stud gaskets 8, the stud supports 7 are connected with the stud gaskets 8 in a welding mode, a support base 6 is arranged below the stud supports 7, the support base 6 is connected with the stud supports 7 in a welding mode, a first hydraulic mechanism 5 is arranged below the support base 6, the ten studs 9 can be added into the ten stud grooves 2, ten bolts can be manufactured through one-time stamping, the productivity of a machine is improved, the stud gaskets 8 are arranged below the studs 9, deformation of the studs 9 can be avoided during stamping of the studs 9, the first hydraulic mechanism 5 can ascend after the stamping of the bolts, and jacking the bracket seat 6, the stud bracket 7 and the stud gasket 8, and pushing the bolt out of the stud groove 2.

Further, a die support 10 is arranged below the bolt die 1, a die baffle 12 is arranged above the die support 10, the die baffle 12 is connected with the die support 10 in a welded mode, a hydraulic mechanism groove 13 is arranged inside the die support 10, and the die baffle 12 can enable the die support 10 to be erected on the bolt die 1 and then fix the position of the bolt die 1, so that the bolt die 1 is prevented from being displaced due to stamping and falling to cause danger.

Further, one side of the die support 10 is provided with a pier machine support 14, the pier machine support 14 is provided with a water spray port 11, the water spray port 11 can cool the device in the stamping process, the heated stud 9 is prevented from touching the bolt die 1 for a long time, the temperature of the bolt die 1 is higher, and the service life of the bolt die 1 is shortened.

Further, a second hydraulic mechanism 15 is arranged on the pier supporting seat 14, and the second hydraulic mechanism 15 can pressurize after the stud 9 is placed in the stud groove 2 to push the mold top plate 16.

Further, a die top plate 16 is arranged at the lower end of the second hydraulic mechanism 15, a screw head upsetting die 17 is arranged at the lower end of the die top plate 16, and after the die top plate 16 is pressed down, the screw head upsetting die 17 is inserted into the screw head die groove 3 to press the heated top of the stud 9 into the shape of the screw head die groove 3.

Further, a third hydraulic mechanism 18 is arranged on the pier support 14, a material pushing plate 19 is arranged at the front end of the third hydraulic mechanism 18, and the third hydraulic mechanism 18 can pressurize after the bolts are completely pushed out of the stud grooves 2, push the material pushing plate 19, push the bolts out of the bolt die 1, and then fall into a finished product box.

The working principle is as follows: when the device is used, a heated stud 9 is inserted into a stud groove 2 by a mechanical arm, a stud gasket 8 pads the stud 9, a second hydraulic mechanism 15 pressurizes to press a stud pier die 17 into the stud die groove 3, the part which is not completely inserted into the stud groove 2 in the stud die groove 3 is stamped into the shape of the stud die groove 3, a bolt is formed, the second hydraulic mechanism 15 is lifted back to draw out the stud pier die 17, the first hydraulic mechanism 5 pressurizes to lift the stud gasket 8, the bolt is completely pushed out of the stud die groove 3, a third hydraulic mechanism 18 pressurizes to push a material pushing plate 19 forwards to withdraw the bolt from the bolt die 1, the first hydraulic mechanism 5 descends, the third hydraulic mechanism 18 retracts, a water spraying port 11 is always in a water spraying state in the process, and the device is cooled to prolong the service life of the device.

It will be evident to those skilled in the art that the utility model 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. 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.

Claims

1. The utility model provides a bolt production is with high-efficient hot mound forming device, includes bolt mould (1), its characterized in that: the bolt die is characterized in that ten stud grooves (2) are formed in the bolt die (1), a stud head die groove (3) is formed in the upper portion of the stud groove (2), a support groove (4) is formed in the lower portion of the stud groove (2), a stud (9) is arranged in the stud groove (2), a stud gasket (8) is arranged below the stud (9), a stud support (7) is arranged below the stud gasket (8), the stud support (7) is in welded connection with the stud gasket (8), a support base (6) is arranged below the stud support (7), the support base (6) is in welded connection with the stud support (7), and a first hydraulic mechanism (5) is arranged below the support base (6).

2. The efficient hot heading forming device for producing the bolts as claimed in claim 1, wherein: a die support (10) is arranged below the bolt die (1), a die baffle (12) is arranged above the die support (10), the die baffle (12) is connected with the die support (10) in a welding mode, and a hydraulic mechanism groove (13) is arranged inside the die support (10).

3. The efficient hot heading forming device for producing the bolts as claimed in claim 2, wherein: one side of the die support (10) is provided with a pier machine support (14), and the pier machine support (14) is provided with a water spray opening (11).

4. The efficient hot heading forming device for producing the bolts as claimed in claim 3, wherein: and a second hydraulic mechanism (15) is arranged on the pier machine support (14).

5. The efficient hot heading forming device for producing the bolts as claimed in claim 4, wherein: the lower extreme of second hydraulic mechanism (15) is provided with mould roof (16), the lower extreme of mould roof (16) is provided with spiral shell head mound mould (17).

6. The efficient hot heading forming device for producing the bolts as claimed in claim 3, wherein: a third hydraulic mechanism (18) is arranged on the pier machine support (14), and a material pushing plate (19) is arranged at the front end of the third hydraulic mechanism (18).