CN-224209061-U - Hydraulic press for producing auto-parts mould that work piece is not hard up is prevented

Abstract

The utility model discloses a hydraulic machine for producing an auto part mould for preventing loosening of a workpiece, which comprises a hydraulic machine body, wherein a hydraulic plate and a hydraulic table are arranged on the hydraulic machine body, a groove is formed in the hydraulic table, an anti-slip pad is arranged in the groove, the hydraulic machine further comprises fixing plates, supporting plates, a driving assembly, supporting columns, clamping plates and clamping assemblies, the two fixing plates are symmetrically and detachably connected to the top end of the hydraulic table, two fixing blocks are symmetrically connected to each fixing plate, fixing screws are connected between the fixing blocks and the hydraulic table in a threaded manner, the supporting plates are movably arranged on the upper side of each fixing plate, the supporting plates are rotatably arranged on the upper side of the hydraulic table, the driving assembly is arranged on each fixing plate, the two supporting columns are symmetrically connected to the top end of each supporting plate, and the clamping plates are movably arranged on one side of each supporting column. The hydraulic press for producing the auto part mould preventing the loosening of the workpiece is convenient for reducing the deformation condition of the clamping plate and the loosening condition of the mould workpiece.

Inventors

• WANG YANBIN
• Cao Baojia
• XU WENLIN

Assignees

• 沧州鑫顺诚汽车技术有限公司

Dates

Publication Date

20260508

Application Date

20250609

Claims (8)

1. 1. The utility model provides a prevent not hard up auto-parts mould production of work piece is with hydraulic press, includes hydraulic machine body (1), install hydraulic plate (2) and hydraulic bench (3) on hydraulic machine body (1), its characterized in that still includes: The two fixing plates (4) are symmetrically and detachably connected to the top end of the hydraulic table (3); the support plates (5) are movably arranged on the upper side of each fixed plate (4), and the support plates (5) are rotatably arranged on the upper side of the hydraulic table (3); a drive assembly mounted on each of the fixed plates (4); The support columns (6) are arranged in two, and the two support columns (6) are symmetrically connected to the top end of each support plate (5); The clamping plates (7) are movably arranged on one side of each supporting column (6), and the clamping plates (7) are rotatably arranged on the upper side of the fixed plate (4); -a clamping assembly mounted between each clamping plate (7) and an adjacent support column (6).
2. 2. The hydraulic machine for producing auto-parts molds for preventing loosening of workpieces according to claim 1, wherein said clamping assembly comprises: The first electric cylinder (8) is arranged on one side of the adjacent support column (6), and the output end of the first electric cylinder (8) is connected with the support column (6) in a penetrating way; The pushing block (9), the pushing block (9) is fixedly connected to the output end of the first electric cylinder (8), and the supporting column (6) is provided with a pushing groove for the pushing block (9) to move; The two buffer rods (10) are arranged, the two buffer rods (10) are detachably connected to one side of the clamping plate (7), and the support column (6) is provided with a buffer port for moving the buffer rods (10); the buffer plate (11), buffer plate (11) fixed connection is in every one side of buffer rod (10), buffering mouth department has seted up and is used for buffer plate (11) carry out gliding dashpot.
3. 3. The hydraulic machine for producing an auto part mold for preventing loosening of a work piece according to claim 2, wherein the driving assembly comprises: A second electric cylinder (12), the second electric cylinder (12) is arranged at the top end of the fixed plate (4); the driving cylinder (13), the said driving cylinder (13) is fixedly connected to the output end of the said second electric cylinder (12); And the motor (14) is arranged in the driving cylinder (13), and the output end of the motor (14) is fixedly connected with the adjacent supporting plate (5).
4. 4. A hydraulic machine for producing an auto-parts mould preventing loosening of workpieces according to claim 3, characterized in that one side of the buffer rod (10) is fixedly connected with a connecting plate (15), and two connecting screws (16) are connected between the connecting plate (15) and the adjacent clamping plate (7) in a threaded manner.
5. 5. The hydraulic machine for producing the auto part mold capable of preventing loosening of workpieces according to claim 4 is characterized in that two fixing blocks (17) are symmetrically connected to each fixing plate (4), and fixing screws (18) are connected between the fixing blocks (17) and the hydraulic table (3) in a threaded mode.
6. 6. The hydraulic machine for producing the auto-parts mould that prevents work piece looseness according to claim 5, characterized in that, the bottom fixedly connected with drive piece (19) of a section of thick bamboo (13), set up on fixed plate (4) and be used for drive piece (19) carry out gliding drive groove.
7. 7. The hydraulic machine for producing the auto part mold for preventing loosening of workpieces according to claim 6, wherein the hydraulic table (3) is provided with a groove, and an anti-slip pad (20) is arranged in the groove.
8. 8. The hydraulic machine for producing the auto part mold for preventing loosening of workpieces according to claim 7 is characterized in that a plurality of the clamping plates (7) are fixedly connected with elastic pads (21).

Description

Hydraulic press for producing auto-parts mould that work piece is not hard up is prevented Technical Field The utility model relates to the technical field of hydraulic presses, in particular to a hydraulic press for producing an auto part die for preventing a workpiece from loosening. Background The automobile accessory die is applied to the automobile field and used for manufacturing automobile parts, in the production process of the automobile accessory die, the operations such as die processing and forming and the like are realized by transferring energy through hydraulic pressure through a hydraulic press, but the automobile accessory die is easy to loose or shake when being hydraulically pressed, and the later polishing is easy to be influenced; In order to solve the problems, the utility model of patent publication No. CN213793837U discloses a hydraulic press for producing an automobile sheet metal part mould for preventing loosening of a workpiece, which is characterized in that firstly, the mould is placed on an installation box, a motor drives a first transmission chain to rotate, the first transmission chain drives a first gear, a second gear and a screw rod to rotate, so that an installation sleeve moves towards the center of the installation box on the surface of the screw rod, clamping plates on the left side and the right side clamp the left side and the right side of the mould to prevent loosening of the mould, the mould is convenient for preventing loosening of the mould workpiece, but the automobile part mould is easy to generate impact force on the clamping plates on the two sides, the screw rod and the like when being deformed by hydraulic pressure, the clamping plates and the screw rod are easy to deform or even damage after a long time, the clamping effect on the workpiece is easy to influence, and loosening can still occur during hydraulic pressure. Disclosure of utility model (One) solving the technical problems Aiming at the defects of the prior art, the utility model provides a hydraulic press for producing an auto part mould for preventing a workpiece from loosening, which aims to solve the problems that a clamping plate provided in the background art is easy to deform and a mould workpiece is easy to loosen. (II) technical scheme The hydraulic machine for producing the auto part mould for preventing the loosening of the workpiece comprises a hydraulic machine body, a fixing plate, a supporting plate, a driving assembly, a supporting column, a clamping plate and a clamping assembly, wherein the hydraulic plate and the hydraulic table are arranged on the hydraulic machine body; the two fixing plates are symmetrically and detachably connected to the top end of the hydraulic table; the supporting plates are movably arranged on the upper side of each fixed plate, and the supporting plates are rotatably arranged on the upper side of the hydraulic table; the driving assembly is mounted on each of the fixing plates; The two support columns are symmetrically connected to the top end of each support plate; The clamping plates are movably arranged on one side of each supporting column, and are rotatably arranged on the upper side of the fixing plate; the clamping assemblies are mounted between each clamping plate and an adjacent support column. Further, the clamping assembly includes: The first electric cylinder is arranged on one side of the adjacent support column, and the output end of the first electric cylinder is connected with the support column in a penetrating way; The pushing block is fixedly connected to the output end of the first electric cylinder, and a pushing groove for the pushing block to move is formed in the supporting column; The two buffer rods are detachably connected to one side of the clamping plate, and a buffer port for moving the buffer rods is formed in the support column; The buffer plate, buffer plate fixed connection is in every one side of buffer rod, buffer mouth department has seted up and is used for the buffer plate carries out gliding dashpot. Further, the driving assembly includes: the second electric cylinder is arranged at the top end of the fixed plate; The driving cylinder is fixedly connected to the output end of the second electric cylinder; and the motor is arranged in the driving cylinder, and the output end of the motor is fixedly connected with the adjacent supporting plate. Further, a connecting plate is fixedly connected to one side of the buffer rod, and two connecting screws are connected between the connecting plate and the adjacent clamping plates in a threaded manner. Further, each fixing plate is symmetrically connected with two fixing blocks, and fixing screws are connected between the fixing blocks and the hydraulic table in a threaded mode. Further, the bottom fixedly connected with drive piece of a section of thick bamboo, set up on the fixed plate and be used for the drive piece carries out gliding drive slot. Further, a groove i