CN216150859U

CN216150859U - Stamping die is used in rotor production

Info

Publication number: CN216150859U
Application number: CN202122243551.9U
Authority: CN
Inventors: 何运良; 陈振元; 梁健波; 邱洪清
Original assignee: Jiangmen Jianghai Kaiyu Hardware Products Co ltd
Current assignee: Jiangmen Jianghai Kaiyu Hardware Products Co ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-04-01
Anticipated expiration: 2031-09-16

Abstract

The utility model discloses a stamping die for rotor production, which comprises a lower die, wherein four groups of mounting grooves are formed in the upper surface of the lower die, two groups of sliding grooves are formed in the lower die through the mounting grooves, sliding blocks are movably mounted in the sliding grooves, connecting rods are fixedly mounted on the outer wall of one side, close to each other, of the two groups of sliding blocks, a positioning plate is fixedly mounted between the outer wall of one side, close to each other, of the two adjacent groups of connecting rods, a silica gel pad is fixedly mounted on the lower surface of the positioning plate, four groups of hollow pipes are fixedly mounted on the upper surface of the lower die, and vertical rods are movably mounted in the hollow pipes. The utility model relates to a stamping die for rotor production, which can effectively buffer a lower punching force so as to determine a moving track in the moving process of the stamping die, so that the stamping die can be used for stably opening a stamping process, and can effectively fix the position of a workpiece so as to increase the overall stability of the stamping die.

Description

Stamping die is used in rotor production

Technical Field

The utility model relates to the technical field of dies, in particular to a stamping die for rotor production.

Background

The stamping die is a special process equipment for processing materials into parts in cold stamping processing, and is called as a cold stamping die. Stamping is a press working method 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 thereof, thereby obtaining a desired part.

Traditional stamping die for rotor production can't effectually cushion its pressure when using to make it remain stable in stamping process, also can't effectually fix the position of work piece simultaneously, make its easy possibility that produces slope or skew, thereby very big influence stamping die for rotor production's use.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a stamping die for rotor production, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a stamping die for rotor production comprises a lower die, wherein four groups of mounting grooves are formed in the upper surface of the lower die, two groups of sliding grooves are formed in the lower die through the mounting grooves, sliding blocks are movably mounted in the sliding grooves, two groups of sliding blocks are fixedly mounted on the outer wall of the side close to each other, a positioning plate is fixedly mounted between the positions of the outer walls of the side close to each other of the two adjacent groups of connecting rods, a silica gel pad is fixedly mounted on the lower surface of the positioning plate, four groups of hollow tubes are fixedly mounted on the upper surface of the lower die, vertical rods are movably mounted in the hollow tubes, a limiting plate is fixedly mounted on the upper surface of each hollow tube, transverse plates are fixedly mounted on the upper surfaces of the four groups of vertical rods, fixing plates are fixedly mounted on the lower surfaces of the transverse plates, fixing grooves are formed in the lower surfaces of the fixing plates, adjusting rods are movably mounted on the fixing plates through the fixing grooves, an upper die is fixedly mounted between the lower surface positions of the two groups of adjusting rods, two groups of compression springs are fixedly mounted between the upper surface of the upper die and the lower surface positions of the fixing plate, and four groups of fixing tubes are fixedly mounted between the upper surface position and the lower surface position of the upper die.

Preferably, the hollow pipe, the vertical rod and the limiting plate are all located on the same longitudinal axis, and the hollow pipe and the vertical rod are vertically connected in a penetrating mode.

Preferably, the limiting plate and the fixing pipe are vertically connected with the vertical rod in a penetrating mode, and the fixing pipe is vertically connected with the upper die in a penetrating mode.

Preferably, the two groups of connecting rods and the positioning plate are positioned on the same central axis, and the lower ends of the groups of connecting rods are arranged on the same plane.

Preferably, the sliding block and the connecting rod are vertically distributed and are vertically connected with the sliding groove in a penetrating mode.

Preferably, the adjusting rod is vertically connected with the fixing plate in a penetrating manner, and the cross section of the adjusting rod is T-shaped.

Compared with the prior art, the utility model has the following beneficial effects:

1. the lower die is connected with the locating plate through mounting groove and spout, can directly stimulate the locating plate before the use and make its atress pass through the connecting rod with its power and transmit to the slider, and make the slider atress remove along the spout, thereby drive the locating plate upward movement under its power of effect, the silica gel pad produces the atress deformation extension this moment, provide effective space for the removal of locating plate, can place the work piece this moment and contact with the lower die between four groups locating plate positions, thereby can fix its position, increase its stability.

2. The diaphragm passes through compression spring and transmits to the top die on, goes up the mould downstream and contacts with the bed die, and the regulation pole will remove along the fixed slot under its effect of force this moment, and compression spring will receive the force to produce deformation, and the reaction force of this deformation will act on the top die again, makes it be in stably, avoids its production slope or the possibility of removal, increases its holistic stability.

Drawings

FIG. 1 is a schematic view of the overall structure of a stamping die for producing a rotor according to the present invention;

FIG. 2 is a cross-sectional view of a stamping die for rotor production in accordance with the present invention;

FIG. 3 is a schematic view of a connection structure of an upper mold of a stamping mold for rotor production according to the present invention;

fig. 4 is a schematic view of an internal structure of a mounting groove in a stamping die for rotor production according to the present invention.

In the figure: 1. a lower die; 2. mounting grooves; 3. a chute; 4. a slider; 5. a connecting rod; 6. positioning a plate; 7. a silica gel pad; 8. a hollow tube; 9. a vertical rod; 10. a limiting plate; 11. a transverse plate; 12. a fixing plate; 13. fixing grooves; 14. adjusting a rod; 15. a compression spring; 16. an upper die; 17. and fixing the tube.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

As shown in fig. 1-4, a stamping die for rotor production comprises a lower die 1, wherein the upper surface of the lower die 1 is provided with four sets of mounting grooves 2, the lower die 1 is provided with two sets of sliding grooves 3 through the mounting grooves 2, the inside of the sliding grooves 3 is movably provided with sliding blocks 4, the outer walls of the two sets of sliding blocks 4 close to each other are fixedly provided with connecting rods 5, a positioning plate 6 is fixedly arranged between the outer walls of the two adjacent sets of connecting rods 5 close to each other, the lower surface of the positioning plate 6 is fixedly provided with a silica gel pad 7, the upper surface of the lower die 1 is fixedly provided with four sets of hollow pipes 8, the inside of the hollow pipes 8 is movably provided with vertical rods 9, the upper surface of each hollow pipe 8 is fixedly provided with a limiting plate 10, the upper surfaces of the four sets of vertical rods 9 are fixedly provided with transverse plates 11, the lower surface of the transverse plates 11 is fixedly provided with a fixing plate 12, the lower surface of the fixing plate 12 is provided with a fixing groove 13, the fixed plate 12 is movably provided with adjusting rods 14 through fixing grooves 13, an upper die 16 is fixedly arranged between the lower surface positions of the two groups of adjusting rods 14, two groups of compression springs 15 are fixedly arranged between the upper surface of the upper die 16 and the lower surface position of the fixed plate 12, and four groups of fixing pipes 17 are fixedly arranged between the upper surface position and the lower surface position of the upper die 16.

Hollow tube 8, montant 9 and limiting plate 10 all are located same axis of ordinates, and hollow tube 8 and montant 9 perpendicular through connection, perpendicular through connection can be effectual so when 16 atress downstream of last mould, montant 9 will move along hollow tube 8 under its effect of external force to its moving trajectory of effectual definite avoids its possibility of taking place the slope.

Limiting plate 10 and fixed pipe 17 all with the perpendicular through connection of montant 9, fixed pipe 17 with go up the perpendicular through connection of mould 16, fixed pipe 17 can effectual increase with the area of contact of mould 16 with montant 9, can the effectual stability that increases its fixed pipe 17 and remove.

Two groups of connecting rods 5 and the positioning plate 6 are positioned on the same central axis, the lower ends of the group of connecting rods 5 are arranged on the same plane, and the positions of the connecting rods 5 can be effectively fixed, so that the moving track of the positioning plate 6 can be fixed when the positioning plate moves, and the stability of the positioning plate is effectively improved.

Slider 4 and connecting rod 5 vertical distribution, and slider 4 and connecting rod 5 all with 3 perpendicular through connection of spout, when 6 atresss in the locating plate, can effectually transmit its power to slider 4 through connecting rod 5 to make slider 4 atress remove along spout 3, thereby drive locating plate 6 upward movement under its power effect.

The adjusting rod 14 is vertically connected with the fixing plate 12 in a penetrating manner, and the cross section of the adjusting rod 14 is in a T shape, so that when the upper die 16 is stressed, the adjusting rod 14 can be effectively driven to move, the moving track of the upper die 16 is effectively determined, and the stability of the upper die is improved.

It should be noted that, before use, the lower mold 1 and the transverse plate 11 are fixedly connected with an external device, the positioning plate 6 can be directly pulled to be stressed to transmit the force to the slide block 4 through the connecting rod 5, and the slide block 4 is stressed to move along the sliding groove 3, so as to drive the positioning plate 6 to move upwards under the action of the force, at the moment, the silica gel pad 7 is stressed to generate deformation and elongation, so as to provide an effective space for the movement of the positioning plate 6, at the moment, a workpiece can be placed between the positions of the four groups of positioning plates 6 to be in contact with the lower mold 1, so as to fix the position and increase the stability of the workpiece, when the stamping mold is opened, the upper mold 16 moves downwards to be in contact with the lower mold 1, at the moment, the adjusting rod 14 moves along the fixing groove 13 under the action of the force, the compression spring 15 is stressed to generate deformation, and the reaction force of the deformation acts on the upper mold 16 again, the device is stable, the possibility of inclination or movement is avoided, and the overall stability is improved. The utility model relates to a stamping die for rotor production, which can effectively buffer a lower punching force so as to determine a moving track in the moving process of the stamping die, so that the stamping die can be used for stably opening a stamping process, and can effectively fix the position of a workpiece so as to increase the overall stability of the stamping die.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a stamping die is used in rotor production, includes bed die (1), its characterized in that: four groups of mounting grooves (2) are formed in the upper surface of the lower die (1), two groups of sliding grooves (3) are formed in the lower die (1) through the mounting grooves (2), a sliding block (4) is movably mounted in the sliding grooves (3), two groups of sliding blocks (4) are fixedly mounted on the outer wall of one side close to each other, a positioning plate (6) is fixedly mounted between the outer wall positions of one side close to each other of the two adjacent groups of connecting rods (5), a silica gel pad (7) is fixedly mounted on the lower surface of the positioning plate (6), four groups of hollow pipes (8) are fixedly mounted on the upper surface of the lower die (1), vertical rods (9) are movably mounted in the hollow pipes (8), limiting plates (10) are fixedly mounted on the upper surface of the hollow pipes (8), and transverse plates (11) are fixedly mounted on the upper surfaces of the four groups of the vertical rods (9), the lower fixed surface of diaphragm (11) installs fixed plate (12), fixed slot (13) have been seted up to the lower surface of fixed plate (12), fixed plate (12) have through fixed slot (13) movable mounting adjust pole (14), and are two sets of fixed mounting has last mould (16) between the lower surface position of adjusting pole (14), fixed mounting has two sets of compression spring (15) between the upper surface of going up mould (16) and the lower surface position of fixed plate (12), fixed mounting has four fixed pipe of group (17) between the upper and lower surface position of going up mould (16).

2. The punching die for rotor production according to claim 1, wherein: the hollow pipe (8), the vertical rod (9) and the limiting plate (10) are all located on the same longitudinal axis, and the hollow pipe (8) and the vertical rod (9) are vertically connected in a penetrating mode.

3. The punching die for rotor production according to claim 1, wherein: the limiting plate (10) and the fixing pipe (17) are vertically connected with the vertical rod (9) in a penetrating mode, and the fixing pipe (17) is vertically connected with the upper die (16) in a penetrating mode.

4. The punching die for rotor production according to claim 1, wherein: the two groups of connecting rods (5) and the positioning plate (6) are positioned on the same central axis, and the lower ends of the groups of connecting rods (5) are arranged on the same plane.

5. The punching die for rotor production according to claim 1, wherein: the sliding blocks (4) and the connecting rods (5) are vertically distributed, and the sliding blocks (4) and the connecting rods (5) are vertically connected with the sliding grooves (3) in a penetrating mode.

6. The punching die for rotor production according to claim 1, wherein: the adjusting rod (14) is vertically connected with the fixing plate (12) in a penetrating mode, and the cross section of the adjusting rod (14) is T-shaped.