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CN-224222646-U - Vertical pressure combined structure

CN224222646UCN 224222646 UCN224222646 UCN 224222646UCN-224222646-U

Abstract

The utility model provides a vertical pressure combined structure which comprises a sliding block, a die arranged below the sliding block, and a pressing assembly arranged above the sliding block, wherein the pressing assembly is used for applying vertical pressure to the sliding block and the die, and a positioning assembly which is arranged outside the die and connected with the bottom surface of the sliding block, and the positioning assembly comprises a connecting structure arranged on the left side and the right side of the die and a positioning structure arranged on the front side and the rear side of the die. Through the locating component that sets up, can be with the mould reliable and stable install on the slider, can avoid the mould to receive impact force and vibration in forging process and appear shifting to guarantee the quality when the mould forges the forging, through the cooperation of the subassembly that applies pressure that sets up, utilized master cylinder and auxiliary cylinder, greatly promoted pressure output's efficiency and precision, guaranteed the stability, the high-efficient output of pressure in the whole forging process.

Inventors

  • GAO SHIHENG
  • Xu Youxu
  • LIANG QILONG
  • LIU ZIQING
  • SUN SHAOYANG

Assignees

  • 徐州达一重锻科技有限公司

Dates

Publication Date
20260512
Application Date
20250506

Claims (10)

  1. 1. The utility model provides a vertical pressure integrated configuration, includes slider (1) and sets up mould (2) in slider (1) below, its characterized in that still includes: The pressing assembly (3) is arranged above the sliding block (1) and is used for applying vertical pressure to the sliding block (1) and the die (2); The positioning component (4) is arranged outside the die (2) and connected with the bottom surface of the sliding block (1), and comprises a connecting structure arranged on the left side and the right side of the die (2) and a positioning structure arranged on the front side and the rear side of the die (2).
  2. 2. The vertical pressure combined structure according to claim 1, wherein the pressure applying assembly (3) comprises a hanging plate (301) arranged above the sliding block (1), a main oil cylinder (302) is arranged on the hanging plate (301), the telescopic end of the main oil cylinder (302) is connected with the upper surface of the sliding block (1), two groups of symmetrically arranged auxiliary oil cylinders (303) are arranged on the hanging plate (301), and the telescopic end of the auxiliary oil cylinder (303) is connected with the upper surface of the sliding block (1).
  3. 3. The vertical pressure combined structure according to claim 1, wherein the connecting structure of the positioning assembly (4) comprises connecting plates (401) arranged on the left side surface and the right side surface of the die (2), a fixing plate (402) is arranged above each connecting plate (401), the upper surface of each fixing plate (402) is connected with the bottom surface of the sliding block (1), and each connecting plate (401) is connected with each fixing plate (402) through a group of bolts (403).
  4. 4. The vertical pressure combined structure according to claim 1, wherein the positioning structure of the positioning component (4) comprises connecting screws (404) arranged on the front side and the rear side of each fixing plate (402), clamping plates (405) are sleeved outside each connecting screw (404), a group of supporting blocks (406) are arranged on one side, close to each other, of each clamping plate (405), and nuts (407) are connected to the outside of each connecting screw (404) in a threaded mode.
  5. 5. The vertical pressure combined structure according to claim 3, wherein one side surface of each fixing plate (402) far away from each other is fixedly connected with a hanging frame (408), the inner wall of each hanging frame (408) is slidably connected with a hanging plate (409), and one end, close to each other, of each group of hanging plates (409) is respectively connected with the left end and the right end of each clamping plate (405).
  6. 6. The vertical pressure combined structure according to claim 4, wherein square grooves (410) are formed in the other end of each connecting screw (404), square blocks (411) are clamped on the inner wall of each square groove (410), six-edge caps (412) are fixedly connected to the other end of each square block (411), and the six-edge caps (412) are sleeved outside the nuts (407).
  7. 7. The vertical pressure combined structure according to claim 4, wherein the bottom surface of each clamping plate (405) is fixedly connected with a supporting plate (413), the upper part of each supporting plate (413) is lapped with a lapping plate (414), and one side surface of each lapping plate (414) close to each other is respectively connected with the front side surface and the rear side surface of the die (2).
  8. 8. The vertical pressure combined structure according to claim 1, wherein two groups of symmetrically arranged guide posts (5) are arranged on the sliding block (1), and the top end of each guide post (5) is connected with the bottom surface of the hanging plate (301).
  9. 9. The vertical pressure combined structure according to claim 8, wherein the outer surfaces of each group of guide posts (5) are fixedly connected with a reinforcing plate (6) together.
  10. 10. The vertical pressure combined structure according to claim 1, wherein the bottom surface of the sliding block (1) is provided with a positioning groove (7), and the top end of the die (2) extends into the positioning groove (7).

Description

Vertical pressure combined structure Technical Field The utility model relates to the technical field of hydraulic forging presses, in particular to a vertical pressure combined structure. Background The hydraulic forging press is used as an indispensable key device in modern industrial production, hydraulic oil and other liquid are used as working media, mechanical energy is converted into pressure energy of the liquid through a hydraulic pump, the pressure energy of the liquid can be uniformly and constantly transferred to all directions in a closed hydraulic system, and in forging production, vertical pressure is a key factor affecting the quality and production efficiency of a forging piece. The vertical pressure combined structure of the hydraulic forging press consists of a hydraulic rod, a sliding block and a die, wherein the hydraulic cylinder pushes the sliding block to reciprocate along the guide rail in the vertical direction, so that vertical pressure is generated and transmitted to the die through the sliding block, the traditional die assembly mode is only fixed on the sliding block by virtue of bolts, but in the forging process, the die is easy to loose, displace and the like due to the huge impact force and vibration generated by the hydraulic press, and the quality of a forging piece can be influenced. Disclosure of utility model The utility model provides a vertical pressure combined structure, which can position a die, prevent the die from being displaced due to impact force, and ensure that the die is stably positioned above a forging piece, thereby ensuring the forging quality of the forging piece. The utility model discloses a vertical pressure combined structure, which is characterized by comprising a sliding block, a die arranged below the sliding block and the following specific technical means: the pressing assembly is arranged above the sliding block and is used for applying vertical pressure to the sliding block and the die; the positioning assembly is arranged outside the die and connected with the bottom surface of the sliding block, and comprises a connecting structure arranged on the left side and the right side of the die and positioning structures arranged on the front side and the rear side of the die. Preferably, the pressing assembly comprises a hanging plate arranged above the sliding block, a main oil cylinder is arranged on the hanging plate, the telescopic end of the main oil cylinder is connected with the upper surface of the sliding block, two groups of auxiliary oil cylinders which are symmetrically arranged are arranged on the hanging plate, and the telescopic end of the auxiliary oil cylinder is connected with the upper surface of the sliding block. Preferably, the connecting structure of the positioning assembly comprises connecting plates arranged on the left side and the right side of the die, a fixing plate is arranged above each connecting plate, the upper surface of each fixing plate is connected with the bottom surface of the sliding block, and each connecting plate is connected with each fixing plate through a group of bolts. Preferably, the positioning structure of the positioning assembly comprises connecting screws arranged on the front side and the rear side of each fixing plate, each group of connecting screws are sleeved with clamping plates together, a group of supporting blocks are arranged on one side surface, close to each other, of each clamping plate, and nuts are connected to the outer parts of the connecting screws in a threaded mode. Preferably, two side surfaces of the fixing plates, which are far away from each other, are fixedly connected with hanging frames, the inner wall of each hanging frame is slidably connected with hanging plates, and one ends of each group of hanging plates, which are close to each other, are respectively connected with the left end and the right end of each clamping plate. Preferably, each square groove has all been seted up to the other end of connecting screw rod, every the equal joint in inner wall in square groove has square piece, every the other end of square piece all fixedly connected with hexagonal cap, and the outside of nut is located to hexagonal cap cover. Preferably, the bottom surface of each clamping plate is fixedly connected with a supporting plate, the upper part of each supporting plate is lapped with a bonding plate, and one side surface of each bonding plate, which is close to each other, is respectively connected with the front side surface and the rear side surface of the die. Preferably, two groups of symmetrically arranged guide posts are arranged on the sliding block, and the top end of each guide post is connected with the bottom surface of the hanging plate. Preferably, the outer surfaces of each group of guide posts are fixedly connected with reinforcing plates together. Preferably, a positioning groove is formed in the bottom surface of the sliding block, and the top end of the di