CN211413518U

CN211413518U - Fastener cold-heading mould

Info

Publication number: CN211413518U
Application number: CN201922491502.XU
Authority: CN
Inventors: 林荣鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-04
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a fastener cold-heading mould relates to cold-heading mould technical field, comprises a workbench, the motor is installed to one side of workstation, and the output of motor is connected with the lead screw through the rotation axis, the outside of lead screw is provided with the slider, and the top of slider is connected with the fixed block, the inside one side of once being connected with the spring of fixed block, and one side of spring is connected with splint, the inside one side of keeping away from the spring of fixed block is connected with the fixed plate, and the internally mounted of fixed plate has the electro-magnet, first hydraulic stem is installed to one side at workstation top. The utility model discloses a motor, lead screw, slider, first mould, second mould and the third mould that set up, application motor drive lead screw rotate, and the lead screw drives the slider and moves on the lead screw for the work piece is processed through first mould, second mould and third mould in proper order, has improved the efficiency of work piece processing, makes the production time of product subtract the weak point, and the staff's operation of being convenient for.

Description

Fastener cold-heading mould

Technical Field

The utility model relates to a cold-heading mould technical field specifically is a fastener cold-heading mould.

Background

Cold heading is the forming of upsetting (usually local upsetting) at room temperature by using a die to manufacture structural steel of parts or parts blanks, also called cold heading steel, which is usually used to manufacture screws, bolts, rivets and blanks with flanges, so called rivet-screw steel, bolts, rivets and other fasteners, are basic parts used in the mechanical industry and the construction industry in large quantities, and have strict technical requirements on the materials and the quality in processing.

But current fastener cold-heading mould is when processing production to the fastener, and production efficiency is low, and fixed and loosen the operation trouble of going up to the fastener raw materials, and it is insecure to fix, is not convenient for staff's operation and influences the quality of production product.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems of low production efficiency and troublesome operation on fixing and loosening of raw materials of the fastener in the prior art, the cold heading die for the fastener is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fastener cold-heading mould, includes the workstation, the motor is installed to one side of workstation, and the output of motor is connected with the lead screw through the rotation axis, the outside of lead screw is provided with the slider, and the top of slider is connected with the fixed block, the inside one side of fixed block is connected with the spring, and one side of spring is connected with splint, the inside one side of keeping away from the spring of fixed block is connected with the fixed plate, and the internally mounted of fixed plate has the electro-magnet, first hydraulic stem is installed to one side at workstation top, and one side at first hydraulic stem top is connected with first mould, the second hydraulic stem is installed to one side of first hydraulic stem, and one side at second hydraulic stem top is connected with the second mould, the third hydraulic stem is installed to one side of second hydraulic stem, and the one time at third hydraulic stem top is.

Preferably, the inside of slider is seted up with the screw hole of lead screw assorted, and the lead screw is kept away from the one end of motor and is passed through the bearing and be connected with the workstation.

Preferably, the top end inside the workbench is provided with a sliding groove, the inner wall of the sliding block sliding groove is matched, and the sliding block is in sliding connection with the sliding groove.

Preferably, the bottoms of the first hydraulic rod, the second hydraulic rod and the third hydraulic rod are all connected with the workbench in a welding mode.

Preferably, the bottom of motor is connected with the support frame, and support frame and workstation welded connection, the splint comprise metallic iron material.

Preferably, the bottom of the workbench is connected with four groups of support columns.

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

1. the utility model utilizes the motor to drive the lead screw to rotate, and the lead screw drives the slider to move on the lead screw, so that the workpiece is processed by the first die, the second die and the third die in sequence, thereby improving the processing efficiency of the workpiece, shortening the production time of the product and facilitating the operation of workers;

2. through fixed block, spring, splint, electro-magnet and the fixed plate that sets up, the inside electro-magnet circular telegram of application fixed plate attracts with spring coupling's splint each other for splint are fixed with the work piece raw materials, and the application electro-magnet is fixed firm, has reduced because of the work piece is fixed insecure harm that causes the work piece production, and the staff of being convenient for is fixed the dismantlement of work piece.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is an enlarged view of a part of the structure of the utility model a.

In the figure: 1. a work table; 2. a motor; 3. a chute; 4. a screw rod; 5. a slider; 6. a fixed block; 7. A spring; 8. a splint; 9. a fixing plate; 10. an electromagnet; 11. a first hydraulic lever; 12. a first mold; 13. a second hydraulic rod; 14. a second mold; 15. a third hydraulic lever; 16. a third mold; 17. and (4) a support column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

The utility model discloses in mention first hydraulic stem model be (HOB63), the second hydraulic stem model is (HOB63), the third hydraulic stem model is (HOB63), motor (the model is YE2) all can be in market or private order and obtain.

Referring to fig. 1-3, a fastener cold-heading die comprises a workbench 1, a motor 2 is installed on one side of the workbench 1, an output end of the motor 2 is connected with a screw rod 4 through a rotating shaft, a slider 5 is arranged on the outer side of the screw rod 4, the top of the slider 5 is connected with a fixed block 6, one side inside the fixed block 6 is connected with a spring 7, one side of the spring 7 is connected with a clamping plate 8, one side of the inside of the fixed block, which is far away from the spring 7, is connected with a fixed plate 9, an electromagnet 10 is installed inside the fixed plate 9, one side of the top of the workbench 1 is provided with a first hydraulic rod 11, one side of the top of the first hydraulic rod 11 is connected with a first die 12, one side of the first hydraulic rod 11 is provided with a second hydraulic rod 13, one side of the top of the second hydraulic rod 13 is connected, and a third die 16 is connected to the top of the third hydraulic ram 15 at one time.

The device improves the workpiece processing efficiency through the motor 2, the screw rod 4, the sliding block 5, the first die 12, the second die 14 and the third die 16, so that the production time of products is shortened, and the operation of workers is convenient; through the fixed block 6, the spring 7, the clamping plate 8, the electromagnet 10 and the fixed plate 9, the damage to the workpiece production caused by the fact that the workpiece is not fixed firmly is reduced, and the workpiece is convenient to disassemble and fix by workers.

Please refer to fig. 2, a threaded hole matched with the screw rod 4 is formed in the slider 5, one end of the screw rod 4 far away from the motor 2 is connected with the workbench 1 through a bearing, and a rotating shaft is arranged in the bearing and connected with the screw rod 4.

Please refer to fig. 2, the top end of the inside of the working table 1 is provided with a sliding groove 3, the sliding block 5 is matched with the inner wall of the sliding groove 3, the sliding block 5 is connected with the sliding groove 3 in a sliding manner, and the sliding block 5 is matched with the sliding groove 3 to limit the movement of the sliding block 5 on the screw rod 4.

Please refer to fig. 1, bottoms of the first hydraulic rod 11, the second hydraulic rod 13, and the third hydraulic rod 15 are all welded to the working table 1, and the first hydraulic rod 11, the second hydraulic rod 13, and the third hydraulic rod 15 facilitate lifting and lowering of the first mold 12, the second mold 14, and the third mold 16.

Please refer to fig. 1, the bottom of the motor 2 is connected with a support frame, the support frame is welded with the worktable 1, the clamping plate 8 is made of metal iron material, and the clamping plate 8 made of metal iron material is electrically attracted to the electromagnet 10.

Please refer to fig. 1, the bottom of the worktable 1 is connected with four sets of supporting columns 17, and the bottom of the fixed block 6 is connected with the top of the sliding block 5 by welding.

The working principle is as follows: when the device is used, the device is connected with an external power supply to obtain electric energy, the device can normally run, firstly, a workpiece raw material is placed inside a fixed block 6, an electromagnet 10 in a fixed plate 9 is electrified, the electromagnet 10 is electrified and mutually attracted with a clamping plate 8 connected with a spring 7, so that the workpiece raw material is fixed by the clamping plate 8, a motor 2 is started, the motor 2 drives a screw rod 4 to rotate, the screw rod 4 drives a sliding block 5 to move on the screw rod 4, a workpiece is moved to the position below a first die 12, a first hydraulic rod 11 is started, the first hydraulic rod 11 drives a first die 12 to ascend and descend to perform primary processing on the workpiece raw material, after the processing is finished, the workpiece is moved to the position below a second die 14, a second hydraulic rod 13 is started, the second hydraulic rod 13 drives a second die 14 to ascend and descend to perform secondary processing on the workpiece raw material, and after the processing is finished, the workpiece is moved to the position below, and the third hydraulic rod 15 is started to drive the third die to lift so as to carry out three-stage processing on the workpiece raw material, so that the efficiency of workpiece production is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 fastener cold-heading mould, includes workstation (1), its characterized in that: the automatic stamping device is characterized in that a motor (2) is installed on one side of a workbench (1), the output end of the motor (2) is connected with a lead screw (4) through a rotating shaft, a sliding block (5) is arranged on the outer side of the lead screw (4), the top of the sliding block (5) is connected with a fixed block (6), one side of the inside of the fixed block (6) is connected with a spring (7), one side of the spring (7) is connected with a clamping plate (8), one side of the inside of the fixed block, far away from the spring (7), is connected with a fixed plate (9), an electromagnet (10) is installed inside the fixed plate (9), a first hydraulic rod (11) is installed on one side of the top of the workbench (1), a first mold (12) is connected with one side of the top of the first hydraulic rod (11), a second hydraulic rod (13) is installed on one side of the first hydraulic rod (, and a third hydraulic rod (15) is installed on one side of the second hydraulic rod (13), and a third die (16) is connected to the top of the third hydraulic rod (15) at one time.

2. The fastener cold-heading die of claim 1, wherein: threaded holes matched with the screw rods (4) are formed in the sliding blocks (5), and one ends, far away from the motor (2), of the screw rods (4) are connected with the workbench (1) through bearings.

3. The fastener cold-heading die of claim 1, wherein: the top end of the interior of the workbench (1) is provided with a sliding groove (3), the inner wall of the sliding groove (3) of the sliding block (5) is matched, and the sliding block (5) is connected with the sliding groove (3) in a sliding mode.

4. The fastener cold-heading die of claim 1, wherein: the bottoms of the first hydraulic rod (11), the second hydraulic rod (13) and the third hydraulic rod (15) are all connected with the workbench (1) in a welding mode.

5. The fastener cold-heading die of claim 1, wherein: the bottom of motor (2) is connected with the support frame, and support frame and workstation (1) welded connection, splint (8) comprise the metal iron material.

6. The fastener cold-heading die of claim 1, wherein: the bottom of workstation (1) is connected with support column (17), and the quantity of support column (17) is four groups.