CN213728935U

CN213728935U - Bending die for shield hinge plate

Info

Publication number: CN213728935U
Application number: CN202022340392.XU
Authority: CN
Inventors: 朱洪波; 陈刚
Original assignee: Changzhou Textile Instruments Factory Co ltd
Current assignee: Changzhou Textile Instruments Factory Co ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-07-20
Anticipated expiration: 2030-10-20

Abstract

The utility model provides a cover flap bending die, which comprises a base and a press machine main body on the base, wherein the top surface of the base is fixed with a die base through four groups of first buffer springs, the four groups of first buffer springs are distributed at four corners of the bottom of the die base along a rectangular array, the top of the die base is fixed with the bending die, and the top surface of the base is provided with a supporting seat right against the center of the die base; the utility model provides a guard shield hinge plate bender supports and cushions the mould base through setting up four first buffer spring of group and supporting seat and mutually supporting for add at every turn man-hour mould base and cushion through four first buffer spring of group, improve the buffering effect to the mould, be favorable to promoting the life of mould.

Description

Bending die for shield hinge plate

Technical Field

The utility model relates to a bender technical field, specific guard shield hinge plate bender that says so.

Background

With the development of die technology and materials, more and more parts are produced by stamping dies, some plate-shaped parts are usually obtained by a cold stamping method, and the stamping dies are special process equipment for processing materials into parts in cold stamping processing; stamping is a process in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material to obtain a desired part.

General bender is fixed on the workstation of press, and the shock attenuation effect of mould is relatively poor when the extrusion, can influence the life of mould under the permanent use.

Therefore, it is necessary to provide a bending die for a flap hinge plate to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

Problem to among the prior art, the utility model provides a guard shield hinge plate bender is convenient for improve the buffering effect to the mould, is favorable to promoting the life of mould.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a guard shield hinge plate bender, includes the press main part on base and the base, the base top surface is fixed with the mould base through four first buffer spring of group, and four first buffer spring of group distribute in the bottom four corners department of mould base along rectangular array, the top of mould base is fixed with the bender, the base top surface just is equipped with the supporting seat to mould base center department.

Through adopting above-mentioned technical scheme, set up four groups of first buffer springs and supporting seat and mutually support and support the mould base and cushion for add the mould base at every turn and cushion through four groups of first buffer springs, improve the buffering effect to the mould, be favorable to promoting the life of mould.

The utility model discloses a further set up to: four angles in the bottom of the die base are respectively provided with a limiting column, the top surface of the base is provided with a limiting groove matched with the four limiting columns, and the four limiting columns are respectively inserted into the four limiting grooves for limiting.

Through adopting above-mentioned technical scheme, set up spacing post and spacing groove and carry on spacingly to the mould base for it is more stable when the mould base removes, prevents to give birth to the skew.

The utility model discloses a further set up to: the both sides of spacing groove have all been seted up the spout symmetrically, the bottom both sides department symmetry of spacing post is equipped with the slider with spout sliding connection.

Through adopting above-mentioned technical scheme, set up slider and spout and carry on spacingly to spacing post, prevent that spacing post from droing from the spacing groove.

The utility model discloses a further set up to: the bottom of spacing post is equipped with second buffer spring, second buffer spring's bottom is connected with the low wall in spacing groove.

Through adopting above-mentioned technical scheme, set up second buffer spring and promote spacing post upward movement, further promote buffering effect.

The utility model discloses a further set up to: the bottom of slider is equipped with third buffer spring, third buffer spring's bottom is connected with the low wall of spout.

Through adopting above-mentioned technical scheme, set up third buffer spring and promote slider upward movement, be favorable to better promotion buffering effect.

The utility model discloses a further set up to: the top surface of the supporting seat is provided with a cushion pad.

Through adopting above-mentioned technical scheme, set up the blotter, pressure and the wearing and tearing that produce when reducing mould base and supporting seat contact.

The utility model has the advantages that:

(1) a guard shield hinge plate bender, support and cushion the mould base through setting up four first buffer spring of group and supporting seat and mutually supporting for add at every turn and cushion the mould base through four first buffer spring of group, improve the buffering effect to the mould, be favorable to promoting the life of mould.

(2) A guard shield flap bender, carry on spacingly to the mould base through setting up spacing post and spacing groove, it is more stable when making the mould base remove, prevent to give up the offset, carry on spacingly to spacing post through setting up slider and spout, prevent that spacing post from droing from the spacing groove, promote spacing post upward movement through setting up second buffer spring, further promote buffering effect, promote slider upward movement through setting up third buffer spring, be favorable to better promotion buffering effect, through setting up the blotter, pressure and wearing and tearing that produce when reducing mould base and supporting seat contact.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of a preferred embodiment of a bending die for a flap hinge of a protective cover according to the present invention.

In the figure: 1. a base; 2. a press main body; 3. a first buffer spring; 4. a mold base; 5. bending a die; 6. a supporting seat; 7. a cushion pad; 8. a limiting column; 9. a limiting groove; 10. a chute; 11. a slider; 12. a second buffer spring; 13. and a third buffer spring.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further described below with reference to the following embodiments.

As shown in figure 1, the cover flap bender of the present invention comprises a base 1 and a press body 2 on the base 1, wherein a mold base 41 is fixed on the top surface of the base 1 through four groups of first buffer springs 3, the four groups of first buffer springs 3 are distributed at four corners of the bottom of the mold base 41 along a rectangular array, a bender 5 is fixed on the top of the mold base 41, a support seat 6 is arranged at the center of the mold base 41 on the top surface of the base 1, the four groups of first buffer springs 3 and the support seat 6 are matched with each other to support and cushion the mold base 41, so that the mold base 41 can be buffered through the four groups of first buffer springs 3 during each processing, the buffering effect on the mold is improved, the service life of the mold is prolonged, the four corners of the bottom of the mold base 41 are also provided with limit posts 8, the top surface of the base 1 is provided with limit grooves 9 matched with the four limit posts 8, four limit posts 8 are respectively inserted into four limit grooves 9 for limiting, the mould base 41 is limited by arranging the limit posts 8 and the limit grooves 9, so that the mould base 41 is more stable when moving, the free position deviation is prevented, sliding grooves 10 are symmetrically arranged on two sides of each limit groove 9, sliding blocks 11 which are in sliding connection with the sliding grooves 10 are symmetrically arranged on two sides of the bottom end of each limit post 8, the limit posts 8 are limited by arranging the sliding blocks 11 and the sliding grooves 10, the limit posts 8 are prevented from falling off from the limit grooves 9, second buffer springs 12 are arranged at the bottom of the limit posts 8, the bottom ends of the second buffer springs 12 are connected with the lower wall of the limit grooves 9, the limit posts 8 are pushed to move upwards by arranging the second buffer springs 12, the buffer effect is further improved, third buffer springs 13 are arranged at the bottoms of the sliding blocks 11, and the bottom ends of the third buffer springs 13 are connected with the lower wall of the sliding grooves 10, promote slider 11 upward movement through setting up third buffer spring 13, be favorable to better promotion buffering effect, the top surface of supporting seat 6 is equipped with blotter 7, through setting up blotter 7, reduces pressure and wearing and tearing that produce when mould base 41 contacts with supporting seat 6.

The utility model provides a working principle of guard shield flap bender as follows:

during the use, place the top of bender 5 with the sheet section bar, then start press main part 2 and drive the mould sword downstream and extrude the sheet section bar at bender 5 top and make its deformation, during the extrusion, mould base 41 compresses first buffer spring 3 downstream, it is inconsistent until mould base 41 and supporting seat 6, the press sword compresses the sheet section bar and accomplishes once bending, after the press sword withdraws, mould base 41 resumes the normal position under four first buffer spring 3's of group promotion, carry out bending next time, cushion through four first buffer spring 3 of group, slide in four spacing grooves 9 through four spacing posts 8, it is spacing to carry out, further promote buffering effect through second buffer spring 12 and third buffer spring 13.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the description in the above embodiments and the specification is only for illustrating the principles of the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a guard shield hinge plate bender which characterized in that: including press main part (2) on base (1) and base (1), base (1) top surface is fixed with mould base (41) through four groups of first buffer spring (3), and four groups of first buffer spring (3) are along the bottom four corners department of rectangular array distribution in mould base (41), the top of mould base (41) is fixed with bender (5), base (1) top surface is being equipped with supporting seat (6) to mould base (41) center department.

2. The cover flap bender according to claim 1, wherein: four angles departments in the bottom of mould base (41) still are equipped with spacing post (8) respectively, base (1) top surface is seted up and is mutually supported spacing groove (9) with four spacing posts (8), and four spacing posts (8) insert respectively in four spacing grooves (9) carry on spacingly.

3. The cover flap bender according to claim 2, wherein: the sliding grooves (10) are symmetrically formed in two sides of the limiting groove (9), and sliding blocks (11) which are connected with the sliding grooves (10) in a sliding mode are symmetrically arranged at two sides of the bottom end of the limiting column (8).

4. The cover flap bender according to claim 2, wherein: the bottom of spacing post (8) is equipped with second buffer spring (12), the bottom of second buffer spring (12) is connected with the low wall of spacing groove (9).

5. The cover flap bender according to claim 3, wherein: the bottom of slider (11) is equipped with third buffer spring (13), the bottom of third buffer spring (13) is connected with the low wall of spout (10).

6. The cover flap bender according to claim 1, wherein: the top surface of the supporting seat (6) is provided with a cushion pad (7).