CN219074132U

CN219074132U - Spring forming die

Info

Publication number: CN219074132U
Application number: CN202223188527.0U
Authority: CN
Inventors: 肖明富; 杨森; 简齐华; 张玉良
Original assignee: Shiyan Gongliben Hardware Products Co ltd
Current assignee: Shiyan Gongliben Hardware Products Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-05-26
Anticipated expiration: 2032-11-29

Abstract

The utility model provides a spring forming die which comprises an operation table, a supporting structure, a driving structure and a forming die, wherein a moving groove is formed in the middle of the upper end of the operation table, the supporting structure is connected in the moving groove in a sliding mode, a spring is sleeved on the supporting structure, the driving structure is arranged on the front side and the rear side of the upper end of the operation table, and the forming die is fixedly connected to the driving structure. Through the support cylindricality of bearing structure department to the spring support spacing, after accomplishing spring extrusion, the output of accessible electric putter drives the support column and descends for the upper end of lift section of thick bamboo forms thrust relative spring lower extreme, so that the operation of taking on the support column is convenient for the spring, and bearing structure is provided with a plurality ofly, drives the lead screw through the output of the motor of moving structure department and rotates, makes a plurality of movable blocks at the uniform velocity reciprocating motion in the movable tank, and cooperation forming die is to the spring extrusion on the support column, and can effectively realize continuity operation.

Description

Spring forming die

Technical Field

The utility model relates to the technical field of spring forming, in particular to a spring forming die.

Background

A spring is a mechanical part that works with elasticity. Parts made of elastic materials deform under the action of external force, and recover after the external force is removed. When the spring is processed, the spring is required to be molded by a spring molding die.

The prior patent with the publication number of CN214321572U discloses a corrugated spring forming die, wherein an upper die performs stamping operation on the corrugated spring forming die through a telescopic cylinder and a lower die, and the corrugated spring formed by stamping on the lower die is pushed down from the lower die through a movable plate matched with the lower die, so that the corrugated spring is convenient for workers to collect. In the process, the spring forming efficiency is low, only single stamping forming can be performed, continuous stamping cannot be realized, and the processing efficiency is improved, so that when the springs are formed in batches, the spring is subjected to continuous closed extrusion forming, and the forming efficiency is improved.

Disclosure of Invention

In view of the above, the utility model provides a spring forming die, which solves the problem that the continuous closed extrusion forming operation cannot be realized for batch springs in the prior art.

The technical scheme of the utility model is realized as follows: the utility model provides a spring forming die, which comprises an operation table, a supporting structure, a driving structure and a forming die, wherein,

the middle part of the upper end of the operating platform is provided with a moving groove, the supporting structure is connected in the moving groove in a sliding way, the spring is sleeved on the supporting structure, and the supporting structure is used for supporting the spring so as to form the spring;

the driving structure is arranged at the front side and the rear side of the upper end of the operating platform;

the forming die is fixedly connected to the driving structure, and the forming die is driven by the driving structure to act on the outside of the spring on the supporting structure, so that the spring is formed by closing and extrusion.

On the basis of the technical scheme, preferably, the support structure is provided with a plurality of support structures which are arranged at equal intervals;

the supporting structure comprises a moving block, a lifting cylinder, an electric push rod and a supporting column;

the moving block is connected in the moving groove in a sliding way;

the lifting cylinder is arranged at the upper end of the moving block;

the electric push rod is fixedly connected in the lifting cylinder;

the support column sliding connection is in the lift section of thick bamboo, just the lower extreme fixed connection of support column is in on the output of electric putter, the spring housing is in on the support column, through the support cylindricality is spacing to the spring support.

On the basis of the technical scheme, preferably, two driving structures are arranged on the front end and the rear end of the operating platform;

the driving structure comprises a supporting frame, a driving cylinder and a supporting plate;

the support frame is fixedly connected to the operation table;

the driving cylinders are arranged in a plurality and are respectively nested around the two supporting frames;

the supporting plate is fixedly connected to the output end of the driving cylinder;

the forming die is provided with two and sets up relatively, forming die's opposite face all is provided with the arc groove, forming die sets up in the backup pad, through two forming die closure forms to spring extrusion.

On the basis of the technical proposal, the device preferably further comprises a moving structure,

the moving structure comprises a motor and a screw rod;

the motor is arranged on the right side of the operating platform in a penetrating way corresponding to the inside of the moving groove;

the screw rod is rotatably connected in the moving groove, penetrates through the moving block and is in threaded connection with the moving block;

one end of the screw rod is fixedly connected with the output end of the motor, and the screw rod is driven to rotate through the output end of the motor.

On the basis of the technical proposal, the utility model preferably further comprises a mounting plate,

the mounting plates are provided with a plurality of mounting plates and are respectively and fixedly connected to two sides of the forming die;

the mounting plate is connected with the support plate.

On the basis of the technical proposal, the utility model preferably further comprises a fixing bolt,

the fixing bolts are arranged in a plurality, and the mounting plate is fixedly connected to the support plate through the fixing bolts.

On the basis of the technical proposal, the utility model preferably also comprises a disassembly and assembly structure,

the dismounting structure comprises an inserting block, a slot is arranged in the middle of the upper end of the moving block, and the inserting block is inserted into the slot;

the upper end of the insertion block is fixedly connected to the lower end of the lifting cylinder, so that the lifting cylinder is convenient to disassemble, assemble and separate from the moving block.

On the basis of the technical proposal, preferably, the dismounting structure also comprises a rubber pad,

the rubber pad is provided with a plurality of, and is fixedly connected with the both sides of the inserted block respectively, increases the both sides of the inserted block with the friction of the inner wall of slot.

On the basis of the technical proposal, the utility model preferably also comprises a base,

the base is provided with a plurality of, the upper end of base is fixed connection respectively the lower extreme both sides of operation panel forms the support to the operation panel.

Compared with the prior art, the spring forming die has the following beneficial effects:

(1) Through setting up bearing structure, bearing structure includes the movable block, a lift section of thick bamboo, electric putter and support column, the spring housing is on the support column, through supporting the cylindricality to the spring support spacing, after accomplishing spring extrusion, the output of accessible electric putter drives the support column and descends for the upper end of a lift section of thick bamboo forms thrust relative spring lower extreme, so that the spring is convenient to take the operation from the support column, bearing structure is provided with a plurality ofly, the output through the motor of movable structure department drives the lead screw and rotates, make a plurality of movable blocks at the constant speed reciprocating motion in the movable groove, cooperation forming die is to the spring extrusion on the support column, and can effectively realize continuity operation, improve operation high efficiency.

(2) Set up dismouting structure, dismouting structure includes inserted block and rubber pad, and in the slot of movable block department was inserted to the inserted block, and increased the frictional force of inserted block and slot through the rubber pad, improve stability in use, and be convenient for change the operation to lift cylinder and support column to the spring of adaptation different specifications realizes supporting operation.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of a spring forming die of the present utility model;

FIG. 2 is a perspective view showing a moving structure of a spring forming mold according to the present utility model;

FIG. 3 is a partial perspective view of a support structure of a spring forming mold according to the present utility model;

FIG. 4 is a partial plan cross-sectional view of a support structure of a spring forming die of the present utility model;

FIG. 5 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 6 is an enlarged schematic view of the structure at B in fig. 1.

In the figure, an operation table 1, a moving groove 10, a supporting structure 2, a moving block 21, a slot 210, a lifting cylinder 22, an electric push rod 23, a support column 24, a driving structure 3, a support frame 31, a driving cylinder 32, a support plate 33, a forming die 4, an arc groove 40, a moving structure 5, a motor 51, a screw 52, a mounting plate 6, a fixing bolt 7, a dismounting structure 8, a plug 81, a rubber pad 82 and a base 9.

Detailed Description

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

As shown in fig. 1 to 6, a spring forming die of the present utility model includes an operation table 1, a support structure 2, a driving structure 3, and a forming die 4.

The upper end middle part of operation panel 1 is provided with the removal groove 10, bearing structure 2 sliding connection is in the removal groove 10, the spring housing is on bearing structure 2, and form the support to the spring through bearing structure 2, so that the spring shaping, drive structure 3 sets up the front and back side at the upper end of operation panel 1, forming die 4 fixed connection is on drive structure 3, outside the spring that is used for bearing structure 2 through drive structure 3 drive forming die 4, form to the closed extrusion of spring, bearing structure 2 is provided with a plurality of, can realize a plurality of spring continuity shaping operations, make to the spring shaping efficiency obtain improving.

As a preferred embodiment, the supporting structure 2 is provided with a plurality of equidistant arrangements, the supporting structure 2 comprises a moving block 21, a lifting cylinder 22, an electric push rod 23 and a supporting column 24, the moving block 21 is slidably connected in the moving groove 10, the lifting cylinder 22 is arranged at the upper end of the moving block 21, the electric push rod 23 is fixedly connected in the lifting cylinder 22, the supporting column 24 is slidably connected in the lifting cylinder 22, the lower end of the supporting column 24 is fixedly connected to the output end of the electric push rod 23, a spring is sleeved on the supporting column 24, a limit for supporting the spring is formed through the supporting column 24, after the extrusion forming of the spring is completed, the supporting column 24 is driven to descend through the output end of the electric push rod 23, so that the upper end of the lifting cylinder 22 forms thrust relative to the lower end of the spring, and the spring can be conveniently taken from the supporting column 24.

As a preferred embodiment, the driving structure 3 is provided with two, and the front and back ends set up on the operation panel 1, the driving structure 3 includes support frame 31, driving cylinder 32 and backup pad 33, support frame 31 fixed connection is on the operation panel 1, driving cylinder 32 is provided with a plurality of, and nest respectively around two support frames 31, backup pad 33 fixed connection is on the output of driving cylinder 32, forming die 4 is provided with two and sets up relatively, the opposite face of forming die 4 all is provided with arc groove 40, forming die 4 sets up on backup pad 33, form to the spring extrusion through two forming die 4 closures, the forming die 4 of driving cylinder 32 department through support frame 31 drives the forming die 4 of backup pad 33 department and forms the spring closure extrusion to support column 24, make the spring keep on same vertical plane on support column 24, make shaping use to the spring, improve the spring shaping effect.

As a preferred embodiment, the movable structure 5 is further provided, the movable structure 5 comprises a motor 51 and a screw rod 52, the motor 51 is correspondingly arranged on the right side of the operation table 1 in a penetrating manner in the movable groove 10, the screw rod 52 is rotatably connected in the movable groove 10, the screw rod 52 penetrates through the movable block 21 and is in threaded connection with the movable block 21, one end of the screw rod 52 is fixedly connected with the output end of the motor 51, the screw rod 52 is driven to rotate through the output end of the motor 51, so that a plurality of movable blocks 21 reciprocate in the movable groove 10 at a uniform speed, and the movable blocks are matched with the forming die 4 to extrude and form springs on the support columns 24, so that continuous operation can be effectively realized, and the operation efficiency is improved.

As a preferred embodiment, still include mounting panel 6, mounting panel 6 is provided with a plurality of, and fixed connection is in the both sides of forming die 4 respectively, and mounting panel 6 is connected with backup pad 33, still includes fixing bolt 7, and fixing bolt 7 is provided with a plurality of, and mounting panel 6 passes through fixing bolt 7 fixed connection on backup pad 33, can change forming die 4's specification of use through mounting panel 6 and fixing bolt 7 to forming die 4 adapts to the spring of different models and carries out the shaping operation.

As a preferred embodiment, still include dismouting structure 8, dismouting structure 8 includes insert 81, the upper end middle part of movable block 21 is provided with slot 210, insert 81 inserts in slot 210, the upper end fixed connection of insert 81 is in the lower extreme of lift section of thick bamboo 22, the lift section of thick bamboo 22 and movable block 21 dismouting separation of being convenient for, dismouting structure 8 still includes rubber pad 82, rubber pad 82 is provided with a plurality of, and respectively fixed connection is in the both sides of insert 81, increase the friction of the both sides of insert 81 and the inner wall of slot 210, stability in the shaping process is improved, and can be effectively convenient for change the operation to lift section of thick bamboo 22 and support column 24, so as to adapt to the spring realization support operation of different specifications, still include base 9, base 9 is provided with a plurality of, the upper end of base 9 is fixed connection respectively in the lower extreme both sides of operation panel 1, form the support to operation panel 1.

The working principle of the utility model is as follows: the spring is sleeved on the support column 24 at the support structure 2, the limit for supporting the spring is formed through the support column 24, the output end of the driving cylinder 32 at the support frame 31 of the driving structure 3 drives the forming die 4 at the support plate 33 to form spring closed extrusion for the support column 24, the output end of the motor 51 at the moving structure 5 drives the screw rod 52 to rotate, a plurality of moving blocks 21 reciprocate at a constant speed in the moving groove 10, the continuous operation can be effectively realized by matching with the forming die 4 to extrude the spring on the support column 24, the spring is kept on the same vertical surface on the support column 24, the spring is molded and used, after the extrusion for the spring is finished, the output end of the electric push rod 23 drives the support column 24 to descend, so that the upper end of the lifting cylinder 22 forms thrust relative to the lower end of the spring, and the spring is conveniently taken from the support column 24.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a spring forming die which characterized in that: comprises an operation table (1), a supporting structure (2), a driving structure (3) and a forming die (4), wherein,

the middle part of the upper end of the operating platform (1) is provided with a moving groove (10), the supporting structure (2) is connected in the moving groove (10) in a sliding way, the spring is sleeved on the supporting structure (2), and the supporting structure (2) is used for supporting the spring so as to facilitate the forming of the spring;

the driving structure (3) is arranged at the front side and the rear side of the upper end of the operating platform (1);

the forming die (4) is fixedly connected to the driving structure (3), and the forming die (4) is driven by the driving structure (3) to act on the outside of the spring on the supporting structure (2) to form closed extrusion forming of the spring;

the support structure (2) is provided with a plurality of support structures which are arranged at equal intervals;

the supporting structure (2) comprises a moving block (21), a lifting cylinder (22), an electric push rod (23) and a supporting column (24);

the moving block (21) is slidably connected in the moving groove (10);

the lifting cylinder (22) is arranged at the upper end of the moving block (21);

the electric push rod (23) is fixedly connected in the lifting cylinder (22);

the supporting column (24) is slidably connected in the lifting cylinder (22), the lower end of the supporting column (24) is fixedly connected to the output end of the electric push rod (23), the spring is sleeved on the supporting column (24), and the supporting column (24) is used for limiting the spring;

the two driving structures (3) are arranged at the front end and the rear end of the operating platform (1);

the driving structure (3) comprises a supporting frame (31), a driving cylinder (32) and a supporting plate (33);

the supporting frame (31) is fixedly connected to the operating platform (1);

the driving cylinders (32) are arranged in a plurality and are respectively nested around the two supporting frames (31);

the supporting plate (33) is fixedly connected to the output end of the driving cylinder (32);

the forming die (4) is provided with two forming dies and is oppositely arranged, arc grooves (40) are formed in opposite faces of the forming dies (4), the forming dies (4) are arranged on the supporting plate (33), and the forming dies (4) are closed to form extrusion forming of the springs.

2. A spring forming die as claimed in claim 1, wherein: also comprises a moving structure (5),

the moving structure (5) comprises a motor (51) and a screw (52);

the motor (51) is arranged on the right side of the operating platform (1) in a penetrating way corresponding to the inside of the moving groove (10);

the screw rod (52) is rotatably connected in the moving groove (10), and the screw rod (52) penetrates through the moving block (21) and is in threaded connection with the moving block (21);

one end of the screw rod (52) is fixedly connected with the output end of the motor (51), and the screw rod (52) is driven to rotate through the output end of the motor (51).

3. A spring forming die as claimed in claim 1, wherein: also comprises a mounting plate (6),

the mounting plates (6) are provided with a plurality of mounting plates and are respectively and fixedly connected to two sides of the forming die (4);

the mounting plate (6) is connected with the supporting plate (33).

4. A spring forming die as claimed in claim 3, wherein: also comprises a fixing bolt (7),

the fixing bolts (7) are arranged in a plurality, and the mounting plate (6) is fixedly connected to the supporting plate (33) through the fixing bolts (7).

5. A spring forming die as claimed in claim 1, wherein: also comprises a disassembly and assembly structure (8),

the dismounting structure (8) comprises an inserting block (81), a slot (210) is formed in the middle of the upper end of the moving block (21), and the inserting block (81) is inserted into the slot (210);

the upper end of the insertion block (81) is fixedly connected to the lower end of the lifting cylinder (22), so that the lifting cylinder (22) and the moving block (21) can be conveniently detached.

6. A spring forming die as claimed in claim 5, wherein: the dismounting structure (8) also comprises a rubber pad (82),

the rubber pads (82) are arranged in a plurality, and are respectively and fixedly connected to the two sides of the inserting block (81), so that friction between the two sides of the inserting block (81) and the inner wall of the slot (210) is increased.

7. A spring forming die as claimed in claim 1, wherein: also comprises a base (9),

the base (9) is provided with a plurality of, the upper ends of the base (9) are respectively fixedly connected with two sides of the lower end of the operation table (1) to form a support for the operation table (1).