CN215941394U

CN215941394U - Insert type forging die for cover plate

Info

Publication number: CN215941394U
Application number: CN202121703234.4U
Authority: CN
Inventors: 蒋波; 何天成
Original assignee: Jiangsu Leap Machine Co ltd
Current assignee: Jiangsu Leap Machine Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2022-03-04
Anticipated expiration: 2031-07-26

Abstract

The utility model relates to the technical field of forging, in particular to an insert type forging die for a cover plate, which comprises a lower die sleeve and an upper die, wherein lower die cores are arranged on two sides in the lower die sleeve, a fixing structure is arranged on one side of each lower die core, an adjusting mechanism is arranged in the center of the inner part of the lower die sleeve, the upper die is arranged above the lower die sleeve, and exhaust mechanisms are arranged on two sides in the upper die. The utility model not only realizes the function of fixing the lower die core before the forging die is used, but also realizes the function of exhausting when the forging die is used, and realizes the function of adjusting the length of the T-shaped adjusting rod when the forging die is used.

Description

Insert type forging die for cover plate

Technical Field

The utility model relates to the technical field of forging, in particular to an insert type forging die for a cover plate.

Background

The forging is a processing method for applying pressure to a metal blank by using a forging and pressing machine to enable the metal blank to generate plastic deformation so as to obtain a forging piece with certain mechanical property, certain shape and certain size.

The forging die on the market is various nowadays, can satisfy people's user demand basically, but still has certain problem, and specific problem has following several:

1. the forging die is complicated in fixing the lower die core, so that the convenience in use of the forging die is reduced;

2. the forging die is difficult to exhaust, so that the processing effect of the forging die is reduced;

3. the function of adjusting the length of the T-shaped adjusting rod is rarely arranged when the forging die is used, so that the forging die is limited when in use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an insert type forging die for a cover plate, and aims to solve the problems that the forging die is complicated in fixing a lower die core, difficult in exhausting and rarely provided with a function of adjusting the length of a T-shaped adjusting rod in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a formula of inserting that apron was used forges mould, includes die sleeve and last mould down, the inside both sides of die sleeve all are provided with down the mold core down, and one side of lower mold core is provided with fixed knot and constructs, the inside central point department of putting of die sleeve is provided with adjustment mechanism down, the top of die sleeve is provided with down the mould, and goes up the inside both sides of mould and all be provided with exhaust mechanism.

Preferably, the fixed knot constructs including fixed plate, fixing bolt, spacing fixture block and spacing draw-in groove, the turning position department of lower mold core is fixed with spacing draw-in groove, spacing fixture block has all been seted up to the inside both sides of die sleeve down, and spacing fixture block cooperatees with spacing draw-in groove, one side of die core bottom is fixed with the fixed plate down, and the one end of fixed plate is provided with fixing bolt to fixing bolt's one end runs through the fixed plate and is fixed mutually with the lower die sleeve.

Preferably, exhaust mechanism includes that air discharge duct, rectangular plate, rectangle lead to groove, guide way, hob and through-hole, the air discharge duct has all been seted up to the inside both sides of fixed knot structure, and the central point department of air discharge duct top has all seted up the rectangle and has led to the groove.

Preferably, the inside that the rectangle led to the groove all is fixed with the rectangular plate, and the through-hole of equidistant all has been seted up to the inside of rectangular plate, the hob is all installed to the inside of die sleeve under the rectangular plate top, the guide way has all been seted up to the top that the rectangle led to the groove, and the guide way leads to the groove with the rectangle and is linked together.

Preferably, the adjusting mechanism is composed of a limiting clamp hole, an ejector rod, an extrusion spring, a spring bayonet lock, a rubber extrusion sheet and a T-shaped adjusting rod, the ejector rod is arranged at the center position inside the lower die sleeve, the T-shaped adjusting rod is arranged inside the ejector rod, and the spring bayonet lock is arranged on the surface of the T-shaped adjusting rod.

Preferably, equidistant spacing card hole is seted up on the surface of ejector pin, and spacing card hole cooperatees with the spring bayonet lock, the inside both sides of ejector pin all are fixed with equidistant extrusion spring, and the one end of extrusion spring all fixedly connected with rubber extrusion piece to one side of rubber extrusion piece all contacts with the T type regulation pole.

Compared with the prior art, the utility model has the beneficial effects that: the insert type forging die for the cover plate not only realizes the function of fixing the lower die core before the forging die is used, realizes the function of exhausting when the forging die is used, but also realizes the function of adjusting the length of the T-shaped adjusting rod when the forging die is used;

1. the lower die core is pushed in sequence by arranging the limiting clamping groove, the limiting clamping block, the fixing bolt and the fixing plate, so that the limiting clamping groove is clamped into the limiting clamping block, the fixing bolt is rotated to be matched with the fixing plate, and the lower die core is fixed in the lower die sleeve, so that the function of fixing the lower die core before the forging die is used is realized, and the convenience of the forging die in use is improved;

2. the exhaust groove is arranged for exhausting, the through hole, the rectangular through groove, the screw rod and the guide groove are arranged for exhausting, so that gas enters the rectangular through groove through the through hole and is exhausted through the guide groove under the action of the screw rod, the exhaust function of the forging die during use is realized, and the processing effect of the forging die is improved;

3. through being provided with the spring bayonet lock, the pole is adjusted to the T type, spacing calorie of hole, extrusion spring and rubber extrusion piece, press the spring bayonet lock, make the spring bayonet lock shrink, the pole is adjusted to the pulling T type, adjust the pole to suitable length back with the T type, make the spring bayonet lock match with spacing calorie of hole and adjust the pole with the T type spacing, it is inseparabler to make the T type adjust the pole and be connected with the ejector pin under the combined action of extrusion spring and rubber extrusion piece, the function of carrying out length adjustment to the T type when having realized the forging mould use, thereby there is the limitation when having avoided the forging mould use.

Drawings

FIG. 1 is a schematic diagram of a three-dimensional appearance structure according to the present invention;

FIG. 2 is a schematic cross-sectional front view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 2B according to the present invention;

fig. 5 is an enlarged schematic view of the structure at C in fig. 2 according to the present invention.

In the figure: 1. a lower die sleeve; 2. a fixed structure; 201. a fixing plate; 202. fixing the bolt; 203. a limiting clamping block; 204. a limiting clamping groove; 3. a lower mold core; 4. an exhaust mechanism; 401. an exhaust groove; 402. a rectangular plate; 403. a rectangular through groove; 404. a guide groove; 405. a screw rod; 406. a through hole; 5. an upper die; 6. an adjustment mechanism; 601. limiting clamp holes; 602. a top rod; 603. a compression spring; 604. a spring bayonet lock; 605. a rubber extrusion sheet; 606. t type regulation pole.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The structure of the insert type forging die for the cover plate is shown in fig. 1, fig. 2 and fig. 4, and comprises a lower die sleeve 1 and an upper die 5, wherein the lower die core 3 is arranged on two sides inside the lower die sleeve 1, the fixing structure 2 is arranged on one side of the lower die core 3, the fixing structure 2 comprises a fixing plate 201, a fixing bolt 202, a limiting clamping block 203 and a limiting clamping groove 204, the limiting clamping groove 204 is fixed at the corner position of the lower die core 3, the limiting clamping block 203 is arranged on two sides inside the lower die sleeve 1, the limiting clamping block 203 is matched with the limiting clamping groove 204, the fixing plate 201 is fixed on one side of the bottom end of the lower die core 3, the fixing bolt 202 is arranged at one end of the fixing plate 201, and one end of the fixing bolt 202 penetrates through the fixing plate 201 and is fixed with the lower die sleeve 1.

During the use, promote down mold core 3 in proper order, make spacing draw-in groove 204 block into the inside of spacing fixture block 203, rotatory fixing bolt 202 cooperatees with fixed plate 201, and with lower mold core 3 fixed in the inside of die sleeve 1 down, realized forging mould and carried out the function fixed to lower mold core 3 before using to the convenience when forging mould uses has been improved.

Further, as shown in fig. 2 and 5, an adjusting mechanism 6 is disposed at a central position inside the lower die sleeve 1, and the adjusting mechanism 6 is composed of a limiting clamp hole 601, a top rod 602, an extrusion spring 603, a spring clamp 604, a rubber extrusion sheet 605 and a T-shaped adjusting rod 606, the top rod 602 is disposed at the central position inside the lower die sleeve 1, the T-shaped adjusting rod 606 is disposed inside the top rod 602, the spring clamp hole 604 is disposed on a surface of the T-shaped adjusting rod 606, the limiting clamp holes 601 with equal intervals are disposed on the surface of the top rod 602, the limiting clamp hole 601 is matched with the spring clamp pin 604, the extrusion springs 603 with equal intervals are fixed on two sides inside the top rod 602, one end of the extrusion spring 603 is fixedly connected with the rubber extrusion sheet 605, and one side of the rubber extrusion sheet 605 is contacted with the T-shaped adjusting rod 606.

During the use, press down spring bayonet lock 604, make spring bayonet lock 604 shrink, the pole 606 is adjusted to the pulling T type, adjust the pole 606 with the T type after suitable length, it is spacing to make spring bayonet lock 604 cooperate with spacing calorie of hole 601 and adjust pole 606 with the T type, it is inseparabler to make T type adjust pole 606 and ejector pin 602 be connected under the combined action of extrusion spring 603 and rubber extrusion piece 605, the function of carrying out length adjustment to T type adjust pole 606 when having realized forging mould use, thereby there is the limitation when having avoided forging mould to use.

Further, as shown in fig. 2 and fig. 3, an upper die 5 is disposed above the lower die sleeve 1, and exhaust mechanisms 4 are disposed on both sides of the inside of the upper die 5, and each exhaust mechanism 4 includes an exhaust groove 401, a rectangular plate 402, a rectangular through groove 403, a guide groove 404, a screw rod 405 and a through hole 406, the exhaust grooves 401 are disposed on both sides of the inside of the fixing structure 2, the rectangular through grooves 403 are disposed at the center positions above the exhaust grooves 401, the rectangular plates 402 are fixed inside the rectangular through grooves 403, the through holes 406 are disposed inside the rectangular plates 402 at equal intervals, the screw rods 405 are disposed inside the lower die sleeve 1 above the rectangular plates 402, the guide grooves 404 are disposed above the rectangular through grooves 403, and the guide grooves 404 are communicated with the rectangular through grooves 403.

During the use, exhaust through exhaust groove 401, make gas get into the inside of the logical groove 403 of rectangle through-hole 406, discharge through guide way 404 under the effect of hob 405, carminative function when having realized the forging mould use to the machining effect of forging mould has been improved.

The working principle is as follows: during the use, at first promote lower mold core 3 in proper order, make spacing draw-in groove 204 block into the inside of spacing fixture block 203, rotatory fixing bolt 202 cooperatees with fixed plate 201, fixes lower mold core 3 in the inside of die sleeve 1 down, has realized forging the function that mould 3 carries out the fixing before using to lower mold core 3 to the convenience when forging the mould use has been improved.

In the use, exhaust through exhaust groove 401, make gas get into the inside of rectangular through groove 403 through-hole 406, discharge through guide way 404 under the effect of hob 405, carminative function when having realized the forging mould use to the machining effect of forging mould has been improved.

After the use, press down spring bayonet lock 604, make spring bayonet lock 604 shrink, the pole 606 is adjusted to the pulling T type, adjust the pole 606 with the T type after suitable length, it is spacing to match pole 606 with spacing bayonet lock hole 601 to make spring bayonet lock 604 and spacing bayonet lock, it is inseparabler to make T type adjust pole 606 and ejector pin 602 be connected under the combined action of extrusion spring 603 and rubber extrusion piece 605, the function of carrying out length adjustment to T type adjust pole 606 when having realized forging mould use, thereby there is the limitation when having avoided forging mould to use, the use work of forging mould is finally accomplished.

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 mould is forged to formula of inserting that apron was used, includes die sleeve (1) and last mould (5) down, its characterized in that: the die comprises a lower die sleeve (1), wherein lower die cores (3) are arranged on two sides of the inner portion of the lower die sleeve (1), a fixing structure (2) is arranged on one side of each lower die core (3), an adjusting mechanism (6) is arranged at the center position of the inner portion of the lower die sleeve (1), an upper die (5) is arranged above the lower die sleeve (1), and exhaust mechanisms (4) are arranged on two sides of the inner portion of the upper die (5).

2. The insert type forging die for cover plates according to claim 1, wherein: fixed knot constructs (2) including fixed plate (201), fixing bolt (202), spacing fixture block (203) and spacing draw-in groove (204), the corner position department of lower mold core (3) is fixed with spacing draw-in groove (204), spacing fixture block (203) have all been seted up to the inside both sides of lower die sleeve (1), and spacing fixture block (203) cooperatees with spacing draw-in groove (204), one side of lower mold core (3) bottom is fixed with fixed plate (201), and the one end of fixed plate (201) is provided with fixing bolt (202) to the one end of fixing bolt (202) runs through fixed plate (201) and is fixed mutually with lower die sleeve (1).

3. The insert type forging die for cover plates according to claim 1, wherein: exhaust mechanism (4) are including exhaust groove (401), rectangular plate (402), the logical groove of rectangle (403), guide way (404), hob (405) and through-hole (406), exhaust groove (401) have all been seted up to fixed knot structure (2) inside both sides, and the central point department of exhaust groove (401) top has all seted up the logical groove of rectangle (403).

4. The insert type forging die for cover plate according to claim 3, wherein: the die sleeve is characterized in that a rectangular plate (402) is fixed inside the rectangular through groove (403), through holes (406) with equal intervals are formed in the rectangular plate (402), spiral rods (405) are installed inside the lower die sleeve (1) above the rectangular plate (402), guide grooves (404) are formed in the upper portion of the rectangular through groove (403), and the guide grooves (404) are communicated with the rectangular through groove (403).

5. The insert type forging die for cover plates according to claim 1, wherein: the adjusting mechanism (6) is composed of a limiting clamp hole (601), a push rod (602), an extrusion spring (603), a spring clamp pin (604), a rubber extrusion sheet (605) and a T-shaped adjusting rod (606), the push rod (602) is arranged at the center position inside the lower die sleeve (1), the T-shaped adjusting rod (606) is arranged inside the push rod (602), and the spring clamp pin (604) is arranged on the surface of the T-shaped adjusting rod (606).

6. The insert type forging die for cover plate according to claim 5, wherein: spacing calorie of hole (601) of equidistant is seted up on the surface of ejector pin (602), and spacing calorie of hole (601) and spring bayonet lock (604) cooperate, the inside both sides of ejector pin (602) all are fixed with equidistant extrusion spring (603), and the one end of extrusion spring (603) all fixedly connected with rubber extrusion piece (605) to one side of rubber extrusion piece (605) all contacts with T type regulation pole (606).