CN213195272U

CN213195272U - Production of automobile engine support upgrades mould

Info

Publication number: CN213195272U
Application number: CN202022047997.XU
Authority: CN
Inventors: 韩鑫; 刘小伟
Original assignee: Yongfeng Precision Intelligent Manufacturing Jiangsu Co ltd
Current assignee: Yongfeng Precision Intelligent Manufacturing Jiangsu Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-05-14
Anticipated expiration: 2030-09-17

Abstract

The application relates to a production progressive die of an automobile engine bracket, which comprises an upper die and a lower die, wherein a punching head is fixedly arranged on the bottom surface of the upper die, a punching hole is formed in the top surface of the lower die, and the size of the punching head is equal to that of the punching hole; the lower mould includes the base, installs the support frame on the base and installs the roof at the support frame upside, and the punching press hole runs through the roof, installs the unloading spout on the support frame, and the height at unloading spout both ends varies, and the high one end of unloading spout is located the punching press hole under. This application has the difficult phenomenon that needs to shut down the clearance waste material that appears, has effectively improved machining efficiency's effect.

Description

Production of automobile engine support upgrades mould

Technical Field

The application relates to the field of automobile support production equipment, in particular to a progressive die for production of an automobile engine support.

Background

In the process of assembling and producing automobiles, a large number of parts are often needed for assembly and combination. Such as an automotive engine mount, which typically includes a plurality of mounting features. The current bracket parts are produced by progressive dies.

The progressive die is also called a progressive die, and refers to a cold stamping die which adopts a strip-shaped stamping raw material and simultaneously completes a plurality of stamping processes on a pair of dies by using a plurality of different stations in one stamping stroke of a press, and a material belt moves once at a fixed distance every time the dies complete stamping until a product is completed. The punching step usually includes punching, trimming and bending, and the waste material from punching is usually accumulated in the die during the punching process.

In view of the above-mentioned related art, the inventor believes that when a part is produced, waste materials are accumulated in a mold, and after a period of processing, the machine needs to be stopped to clean the waste materials, which affects the processing efficiency.

SUMMERY OF THE UTILITY MODEL

In order to improve when producing the part, the waste material is piled up in the mould, after processing a period, needs shut down the clearance waste material, influences machining efficiency's phenomenon, this application provides a mould is advanced in production of automobile engine support.

The application provides a production of automobile engine support upgrades mould adopts following technical scheme:

a production progressive die of an automobile engine support comprises an upper die and a lower die, wherein a punching head is fixedly arranged on the bottom surface of the upper die, a punching hole is formed in the top surface of the lower die, and the size of the punching head is equal to that of the punching hole; the lower mould includes the base, installs the support frame on the base and installs the roof at the support frame upside, and the punching press hole runs through the roof, installs the unloading spout on the support frame, and the height at unloading spout both ends varies, and the high one end of unloading spout is located the punching press hole under.

Through adopting above-mentioned technical scheme, after the upper die pushes down, go up the punching press head on the mould bottom surface and can imbed in the punching press hole, punch a hole to the panel of treating of placing between last mould and lower mould. And after punching a hole, the waste material falls to the downside of roof from the punching press hole to fall to the high one end department of unloading spout, under the direction of unloading spout, the waste material can be by light transport support frame, the waste material that processing was come out of clearance that can be timely. Therefore, the phenomenon that the machine needs to be stopped to clean the waste materials is not easy to occur, and the processing efficiency is effectively improved.

Optionally, the top plate and the base are parallel to each other, the support frame comprises vertically arranged support plates, the support plates are vertically arranged between the top plate and the base, the support plates are parallel to each other, a gap is formed between every two adjacent support plates, the gap between every two adjacent support plates is a support cavity, and the blanking chute is fixedly arranged in the support cavity.

Through adopting above-mentioned technical scheme, the backup pad is installed perpendicularly between roof and base, and the roof is played in the support that can be stable, makes the roof when being pushed down by last mould, and the structure of whole lower mould is more stable. And the unloading spout is installed between two adjacent backup pads, and it is easier when the workman installs the unloading spout.

Optionally, the support plate includes an interval support plate, the interval support plate is located the downside of the punching hole, at least one blanking chute is installed in two adjacent support cavities of the interval support plate, an interval groove is formed in the top surface of the interval support plate, an interval chute is installed in the interval groove, the heights of two ends of the interval chute are different, the high end of the interval chute is located the downside of the punching hole on the upper side of the interval support plate, and the low end of the interval chute is located the upper side of the blanking chute adjacent to the interval support plate.

Through adopting above-mentioned technical scheme, the backup pad is in order to can be stable support the roof, and its thickness is thicker to when installing on the base, the rigidity. And the punched hole formed in the top plate is sometimes inevitably located at a position where the top plate is joined to the support plate. And through having seted up the space stop in the upper end department of backup pad, make the punching press hole on the roof still can with support cavity intercommunication, through slidable mounting has the interval spout in the space stop, can lead to the downthehole waste material of punching press that is located directly over the spacer plate, make that the waste material can be relaxed along the interval spout and fall to the unloading spout in to can make the waste material can be by the light carry out the support frame, the waste material that processing was come out of clearance that can be timely. The processing efficiency is effectively improved.

Optionally, one end of the discharging chute with the highest height is fixedly connected with a discharging supporting plate, the discharging supporting plate is arranged vertically, one end of the discharging supporting plate far away from the discharging chute is fixedly connected with a discharging supporting edge, the width of the discharging supporting edge is larger than the thickness of the discharging supporting plate, and the discharging supporting edge is fixedly installed on the base.

Through adopting above-mentioned technical scheme, unloading flange can be with the stable installation on the base of unloading extension board, what the unloading extension board can be stable supports the unloading spout, has improved the stability of unloading spout, makes the difficult phenomenon that appears deforming damage of unloading spout.

Optionally, the projection length of the blanking chutes on the base is not more than half of the width of the lower die, two blanking chutes can be installed in the same supporting cavity, the highest ends of the two blanking chutes are positioned adjacently, the blanking support plates of the two blanking chutes are abutted against each other, and the blanking support edges are fixedly arranged on the side surfaces of the blanking support plates far away from the other blanking support plate.

Through adopting above-mentioned technical scheme, make the waste material that falls into in the support cavity through the punching press hole when falling to the unloading spout, the waste material can be supported the cavity by quick discharge, and discharge efficiency is high. And two unloading extension boards butt each other, have further improved the intensity of unloading spout, the phenomenon that the unloading spout damaged is difficult for appearing.

Optionally, the base on seted up the constant head tank, the edge at the base is seted up to the constant head tank, the one end that the unloading spout height is the lowest is inlayed and is established in the constant head tank, and the bottom surface of unloading spout and the top surface butt of constant head tank.

Through adopting above-mentioned technical scheme, the constant head tank of seting up in the edge of base makes the distance between the minimum point of unloading spout and the bottom surface of base closer, and when the discharge waste material, the height that the waste material fell from the unloading spout is lower, has reduced the impact force of waste material to the equipment of base below, fine protection the equipment of base below.

Optionally, the lower die comprises a lower bottom plate, the top surface of the lower bottom plate is provided with positioning holes, the positioning holes are arranged on the bottom surface of the lower die in a rectangular array mode, the base is provided with fixing grooves, fixing rods penetrate through the fixing grooves, and the fixing rods penetrate through the positioning holes simultaneously.

Through adopting above-mentioned technical scheme, the pedestal mounting is on the lower plate, wears to be equipped with the fixed rod through in the fixed slot to on the base, and makes in the fixed rod wears to establish the locating hole on the lower plate simultaneously, can be convenient with the rigidity of base live, more swiftly and convenient when installation mould.

Optionally, one end of the fixing groove is connected with the edge of the base, the reinforcing plates are fixedly mounted on the top surface of the base, the number of the reinforcing plates is equal to that of the fixing groove, each reinforcing plate is adjacent to one fixing groove respectively, the reinforcing grooves are formed in the reinforcing plates, the reinforcing grooves are the same as the fixing grooves on the lower sides of the reinforcing plates in shape, and the reinforcing grooves are penetrated by the fixing rods.

Through adopting above-mentioned technical scheme, for the ease of installation and location lower mould, can wear to establish a fixed rod earlier on the bottom plate, later remove the base, make in the fixed slot of fixed rod wear to establish on the base, install other fixed rods after that. The positioning device can be positioned more accurately, and under the reinforcement of the reinforcing plate, the contact area between the fixing rod and the base is increased, so that the fixing rod is not easy to damage.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the phenomenon that the machine needs to be stopped to clean the waste materials is not easy to occur, and the processing efficiency is effectively improved;

2. the position of the base can be conveniently fixed, and the die is more quickly and conveniently installed.

Drawings

Fig. 1 is a schematic structural diagram of the present embodiment.

Fig. 2 is a schematic structural view of the lower die.

Fig. 3 is a schematic structural view of the lower mold after the lower base plate is hidden.

Fig. 4 is an enlarged view of a portion a in fig. 3.

Description of reference numerals: 1. an upper die; 2. a lower die; 21. punching a hole; 3. a lower base plate; 31. positioning holes; 4. a base; 41. fixing grooves; 42. a reinforcing plate; 43. a reinforcing groove; 44. a fixing rod; 5. a support frame; 51. a support plate; 52. a support cavity; 53. a blanking chute; 54. blanking support plates; 55. blanking and supporting edges; 56. positioning a groove; 6. a top plate; 7. a spacing support plate; 71. a spacing groove; 72. the spacing spout.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses production of automobile engine support upgrades mould. Referring to fig. 1, a progressive die for manufacturing an automobile engine bracket includes an upper die 1 and a lower die 2. The bottom surface of the upper die 1 is fixedly provided with a stamping head, the top surface of the lower die 2 is provided with a stamping hole 21, and the size of the stamping head is equal to that of the stamping hole 21. The lower die 2 is sequentially provided with a lower bottom plate 3, a base 4, a supporting frame 5 and a top plate 6 from bottom to top.

Referring to fig. 1 and 2, the lower plate 3 is provided with positioning holes 31, and the positioning holes 31 are arranged in an array. The base 4 is rectangular, the four corners of the top surface of the base 4 are all provided with fixing grooves 41, and one end of each fixing groove 41 is connected with the long edge of the base 4 adjacent to the corresponding fixing groove 41. Four reinforcing plates 42 are fixedly mounted at four corners of the top surface of the base 4, and the reinforcing plates 42 are positioned at the upper sides of the fixing grooves 41. The reinforcing plate 42 is provided with a reinforcing groove 43, and the reinforcing groove 43 has the same shape and size as the fixing groove 41 on the lower side of the reinforcing plate 42. The positioning hole 31 is provided with a fixing rod 44, the fixing rod 44 passes through the fixing groove 41 and the reinforcing groove 43, and the upper end of the fixing rod 44 is higher than the reinforcing plate 42. The fixing bars 44 are each in contact with one end of the fixing groove 41 away from the long side of the base 4.

Referring to fig. 3 and 4, the supporting frame 5 includes at least two supporting plates 51, the supporting plates 51 are perpendicular to the base 4 and parallel to each other, and the supporting plates 51 are parallel to the short sides of the top surface of the base 4. Two adjacent support plates 51 are separated by a gap, which is called a support cavity 52. The support cavities 52 are provided with the blanking chutes 53, and the number of the blanking chutes 53 provided in one support cavity 52 is at most two. The projection length of the blanking chute 53 on the top surface of the base 4 is not more than half of the length of the short side of the top surface of the base 4, the heights of the two ends of the blanking chute 53 are different, the high end of the blanking chute 53 is positioned at the lower side of the punching hole 21, and the low end of the blanking chute 53 is positioned at the long side of the top surface of the base 4. A blanking support plate 54 is integrally formed on the bottom surface of the high end of the blanking chute 53, the blanking support plate 54 is vertically arranged, and the width of the blanking support plate 54 is equal to that of the blanking chute 53. A blanking support plate 55 is integrally formed on the side surface of the blanking support plate 54 close to the lower end of the blanking chute 53, the width of the blanking support plate 55 is larger than the thickness of the blanking support plate 54, and the blanking support plate 55 is arranged along the lower side of the blanking support plate 54. The blanking support edge 55 is fixedly mounted on the base 4 through bolts. A positioning groove 56 is formed on the top surface of the base 4, and the positioning groove 56 is formed at a position adjacent to the long side of the base 4. The lower end of the blanking chute 53 is embedded in the positioning groove 56, and the bottom surface of the blanking chute 53 is abutted against the bottom surface of the positioning groove 56.

Referring to fig. 2 and 4, in all the support plates 51, a part of the support plates 51 are the spacing support plates 7, and a part of the punched holes 21 in the punched holes 21 formed in the top plate 6 are located right above the spacing support plates 7. A partition groove 71 is opened in the top surface of the partition stay 7, and the other end of the partition groove 71 communicates with the support cavity 52. The spacing groove 71 is internally provided with a spacing chute 72, the heights of two ends of the spacing chute 72 are different, the high end is positioned at the lower side of the stamping hole 21 above the spacing support plate 7, and the low end is positioned in the supporting cavity 52 and positioned at the upper side of the blanking chute 53.

The implementation principle of the production progressive die of the automobile engine support in the embodiment of the application is as follows: after the upper die 1 is pressed down, the punching head on the bottom surface of the upper die 1 can be embedded into the punching hole 21 to punch a to-be-processed plate placed between the upper die 1 and the lower die 2. And after the punching is completed, the scrap falls from the punching hole 21 to the lower side of the top plate 6. The waste material in the punching hole 21 on the upper side of the support cavity 52 can fall into the blanking chute 53 and is conveyed out of the support frame 5, and the waste material can be cleaned in time. The waste material in the punching hole 21 on the upper side of the support plate 51 falls into the spacing chute 72 after passing through the punching hole 21, and can easily fall into the blanking chute 53 under the guidance of the spacing chute 72, so that the waste material can be conveyed out of the support frame 5. Therefore, the phenomenon that the machine needs to be stopped to clean the waste materials is not easy to occur, and the processing efficiency is effectively improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a production of automobile engine support upgrades mould which characterized in that: the stamping die comprises an upper die (1) and a lower die (2), wherein a stamping head is fixedly arranged on the bottom surface of the upper die (1), a stamping hole (21) is formed in the top surface of the lower die (2), and the size of the stamping head is equal to that of the stamping hole (21); lower mould (2) include base (4), install support frame (5) on base (4) and install roof (6) at support frame (5) upside, and roof (6) are run through in punching press hole (21), install unloading spout (53) on support frame (5), and the height at unloading spout (53) both ends varies, and the one end that unloading spout (53) height is located punching press hole (21) under.

2. The progressive die for producing an automobile engine bracket according to claim 1, wherein: roof (6) and base (4) be parallel to each other, support frame (5) are including vertical backup pad (51) of establishing, backup pad (51) are installed perpendicularly between roof (6) and base (4), each backup pad (51) are parallel to each other, there is the space at the interval between two adjacent backup pads (51), the space that is located between two adjacent backup pads (51) is for supporting cavity (52), unloading spout (53) fixed mounting is in supporting cavity (52).

3. The progressive die for producing an automobile engine bracket according to claim 2, wherein: backup pad (51) including interval extension board (7), interval extension board (7) are located the downside of punching press hole (21), install one unloading spout (53) in two adjacent support cavity (52) of interval extension board (7) at least, interval groove (71) have been seted up on the top surface of interval extension board (7), install interval spout (72) in interval groove (71), the height at interval spout (72) both ends varies, and the high one end of interval spout (72) is located the downside of punching press hole (21) of interval extension board (7) upside, the high one end of interval spout (72) height is located the upside of the adjacent unloading spout (53) of interval extension board (7).

4. The progressive die for producing an automobile engine bracket according to claim 2, wherein: the blanking chute (53) is fixedly connected with a blanking support plate (54) at the highest end, the blanking support plate (54) is vertically arranged, one end of the blanking support plate (54) far away from the blanking chute (53) is fixedly connected with a blanking support edge (55), the width of the blanking support edge (55) is larger than the thickness of the blanking support plate (54), and the blanking support edge (55) is fixedly arranged on the base (4).

5. The progressive die for producing an automobile engine bracket according to claim 4, wherein: the projection length of the blanking chutes (53) on the base (4) is not more than half of the width of the lower die (2), two blanking chutes (53) can be installed in the same supporting cavity (52), the highest end positions of the two blanking chutes (53) are adjacent, blanking support plates (54) of the two blanking chutes (53) are mutually abutted, and blanking support edges (55) are fixedly arranged on the side surfaces of the blanking support plates (54) far away from the other blanking support plate (54).

6. The progressive die for producing an automobile engine bracket according to claim 2, wherein: the base (4) on seted up constant head tank (56), the edge at base (4) is seted up in constant head tank (56), the one end that unloading spout (53) height is the lowest is inlayed and is established in constant head tank (56), and the bottom surface of unloading spout (53) and the top surface butt of constant head tank (56).

7. The progressive die for producing an automobile engine bracket according to claim 1, wherein: the lower die (2) comprises a lower bottom plate (3), positioning holes (31) are formed in the top surface of the lower bottom plate (3), the positioning holes (31) are arranged on the bottom surface of the lower die (2) in a rectangular array mode, fixing grooves (41) are formed in the base (4), fixing rods (44) penetrate through the fixing grooves (41), and the fixing rods (44) penetrate through the positioning holes (31) simultaneously.

8. The progressive die for producing an automobile engine bracket according to claim 7, wherein: one end of fixed slot (41) be connected with the edge of base (4), fixed mounting has reinforcing plate (42) on the top surface of base (4), the quantity of reinforcing plate (42) equals the quantity of fixed slot (41), and each reinforcing plate (42) is adjacent with a fixed slot (41) position respectively, reinforcing groove (43) have been seted up on reinforcing plate (42), reinforcing groove (43) are the same with fixed slot (41) shape of reinforcing plate (42) downside, reinforcing groove (43) are worn to establish simultaneously by fixed stick (44).