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CN-224208937-U - Automobile instrument support die

CN224208937UCN 224208937 UCN224208937 UCN 224208937UCN-224208937-U

Abstract

The utility model relates to the technical field of stamping dies and discloses an automobile instrument support die which comprises a base, wherein a female die is fixedly arranged on the upper surface of the base, a top plate is arranged on the upper side of the female die, a male die is fixedly arranged at the bottom end of the top plate and is matched with the female die, a die opening assembly and a die closing assembly are respectively arranged between the base and the top plate, and the die opening assembly comprises a vertical sliding rod fixedly arranged on the upper surface of the base. According to the utility model, the stamping raw material of the automobile instrument support is placed into the female die, the top plate is extruded downwards through the external hydraulic device, the male die and the female die are driven to be matched, the purpose of stamping the instrument support is achieved, in the process of matching the die, the clamping pin is clamped into the clamping groove, the state of the matched die can be kept, the stamping molding effect is ensured, the top plate and the male die can be driven to move upwards under the action of the elasticity of the supporting spring through opening the clamping pin, the effect of rapid die opening is achieved, and the use efficiency and convenience of the die are improved.

Inventors

  • LEI YU

Assignees

  • 武汉佑盛电子科技有限公司

Dates

Publication Date
20260508
Application Date
20250219

Claims (8)

  1. 1. The automobile instrument support die comprises a base (1) and is characterized in that a female die (2) is fixedly arranged on the upper surface of the base (1), a top plate (3) is arranged on the upper side of the female die (2), a male die (4) is fixedly arranged at the bottom end of the top plate (3), the male die (4) is matched with the female die (2), and a die opening assembly and a die closing assembly are respectively arranged between the base (1) and the top plate (3); The die opening assembly comprises a vertical sliding rod (5) fixedly arranged on the upper surface of the base (1), a top frame (6) is fixedly arranged at the top end of the vertical sliding rod (5), an avoidance opening into which an external hydraulic rod extends is reserved on the surface of the top frame (6), the top plate (3) is connected to the surface of the vertical sliding rod (5) in a sliding mode, and a supporting spring (7) for driving the top plate (3) to move upwards is sleeved on the surface of the vertical sliding rod (5); The die assembly comprises mounting grooves symmetrically formed in the left side and the right side of the bottom end of the top plate (3), a transverse sliding rod (8) is fixedly arranged in the mounting grooves, clamping pins (9) are connected to the surface of the transverse sliding rod (8) in a sliding mode, clamping grooves (10) are formed in the side face of the female die (2), and when the male die (4) and the female die (2) are in die assembly, the clamping pins (9) are clamped in the clamping grooves (10).
  2. 2. The automobile instrument bracket die according to claim 1 is characterized in that a reset spring (11) for driving the bayonet lock (9) to move towards the center of the female die (2) is sleeved on the surface of the transverse sliding rod (8).
  3. 3. The automobile instrument support die as claimed in claim 1, wherein the bottom end of the bayonet lock (9) is provided with an inclined plane (12), and when the bayonet lock (9) is in contact with the female die (2) in the downward movement process, the bayonet lock (9) is in sliding connection with the upper edge of the female die (2) through the inclined plane (12).
  4. 4. The automobile instrument bracket die as claimed in claim 1, wherein a handle (13) is fixedly arranged on the side wall of the bayonet lock (9), a handle (14) is fixedly arranged on the side wall of the top plate (3), and the position of the handle (13) is matched with that of the handle (14).
  5. 5. The automobile instrument support die as claimed in claim 1, wherein the base (1) is provided with a first auxiliary demolding assembly and a second auxiliary demolding assembly corresponding to the female die (2) respectively.
  6. 6. The automobile instrument support die as claimed in claim 5, wherein the first auxiliary demoulding component comprises a driving motor (15) fixedly arranged on the left side of the base (1), a crankshaft (16) is fixedly arranged on the surface of an output shaft of the driving motor (15), a transmission rod (17) is rotatably connected to the surface of the crankshaft (16), a vibrating cavity (18) is formed in the bottom end of the base (1), a limit sliding rod (19) is fixedly arranged on the inner wall of the vibrating cavity (18), a reciprocating plate (20) is slidably connected to the surface of the limit sliding rod (19), rubber hammers (21) are arranged on the left side and the right side of the reciprocating plate (20), and one end, far away from the crankshaft (16), of the transmission rod (17) extends into the vibrating cavity (18) and is rotatably connected with the reciprocating plate (20).
  7. 7. The automobile instrument support die as claimed in claim 5, wherein the second auxiliary demoulding component comprises a sealing sleeve (22) embedded on the inner top wall of the base (1), an air pipe (23) is embedded on the side wall of the sealing sleeve (22), the air inlet end of the air pipe (23) extends to the right side of the base (1) and is communicated with an external high-pressure air storage tank, a stepped hole (24) extending to the inside of the sealing sleeve (22) is formed in the bottom end of the female die (2), a circular plate (25) is slidably connected in the stepped hole (24), the circular plate (25) is matched with the inner diameter of the stepped hole (24), a round rod (26) is fixedly arranged at the bottom end of the circular plate (25), and the bottom end of the round rod (26) extends to the inside of the sealing sleeve (22).
  8. 8. The automobile instrument support die as claimed in claim 7, wherein the surface of the round rod (26) is sleeved with a tight abutting spring (27) for driving the round plate (25) to tightly close to the stepped hole (24).

Description

Automobile instrument support die Technical Field The utility model relates to the technical field of stamping dies, in particular to an automobile instrument bracket die. Background The die is generally used for industrial production, is used for obtaining various dies and tools of required products by injection molding, blow molding, extrusion, die casting, forging, smelting, stamping and the like, and the automobile instrument support is one of important parts of an automobile, and can adopt a die stamping mode when the automobile instrument support is processed. Through searching, the prior patent (publication number: CN 212469477U) discloses a bracket die for an automobile instrument, wherein in the use process, required bracket production raw materials can be guided into an upper die mechanism through a feeding hole, and an upper die seat can be conveniently lifted through a handle. The automobile instrument support can be punched through the male die, and the upper die mechanism and the lower die mechanism can be positioned through the positioning groove, so that the upper die mechanism can be accurately guided into the lower die mechanism, and the production quality of the support is improved. However, the inventor finds that the prior art has the following problems that when the automobile instrument bracket die is used for stamping a workpiece, the die is required to be clamped, then the upper die is required to be lifted manually by means of a grip, after the upper die is lifted, a worker can conveniently take out a stamping part from the die, and after the stamping, the workpiece is tightly abutted against the upper die and the lower die, and when the die is removed, the male die on the upper side is manually lifted under the action of friction force, so that the die removing is difficult, and the use efficiency and convenience of the worker on the die are reduced. In view of this, the present utility model proposes a convenient-to-use automobile instrument support die to solve this problem. Disclosure of utility model In order to overcome the defects in the prior art, the utility model provides an automobile instrument bracket die for solving the problems in the background art. The utility model provides a technical scheme that an automobile instrument bracket die comprises a base, wherein a female die is fixedly arranged on the upper surface of the base, a top plate is arranged on the upper side of the female die, a male die is fixedly arranged at the bottom end of the top plate, the male die is matched with the female die, and a die opening assembly and a die closing assembly are respectively arranged between the base and the top plate; The die opening assembly comprises a vertical sliding rod fixedly arranged on the upper surface of the base, a top frame is fixedly arranged at the top end of the vertical sliding rod, an avoidance opening into which an external hydraulic rod extends is reserved on the surface of the top frame, the top plate is connected to the surface of the vertical sliding rod in a sliding manner, and a supporting spring for driving the top plate to move upwards is sleeved on the surface of the vertical sliding rod; The die assembly comprises mounting grooves symmetrically formed in the left side and the right side of the bottom end of the top plate, transverse sliding rods are fixedly mounted in the mounting grooves, clamping pins are connected to the surfaces of the transverse sliding rods in a sliding mode, clamping grooves are formed in the side faces of the female die, and when the male die and the female die are assembled, the clamping pins are clamped in the clamping grooves. Furthermore, a reset spring for driving the bayonet lock to move towards the center of the female die is sleeved on the surface of the transverse sliding rod, and the bayonet lock and the clamping groove can be driven to clamp by the aid of elasticity of the reset spring. Furthermore, the bottom end of the bayonet lock is provided with an inclined plane, when the bayonet lock is in contact with the female die in the downward movement process of the bayonet lock, the bayonet lock is in sliding connection with the upper edge of the female die through the inclined plane, and when the male die is in downward movement, the bayonet lock slides with the female die through the inclined plane, so that the bayonet lock can conveniently slide to avoid the female die. Furthermore, the handle is fixedly arranged on the side wall of the bayonet lock, the handle is fixedly arranged on the side wall of the top plate, the handle is matched with the position of the handle, and by arranging the handle and the handle, an operator can tightly cling to the handle when opening the bayonet lock, and the handle is bent and pulled by fingers, so that the bayonet lock can be conveniently and rapidly opened by applying force. Further, the base is provided with a first auxiliary demolding assembly and a second auxiliary dem