Supporting type hydraulic radial forging equipment
By designing a structure that automatically clamps and encloses the forging space in hydraulic radial forging equipment, the problem of manual clamping and splashing of the equipment during forging is solved, achieving higher safety, efficiency and protection.
Patent Information
- Application Number
- CN202420735879.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-11
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-04-11
AI Technical Summary
During the forging process, existing hydraulic radial forging equipment require staff to manually clamp the forged parts, which poses safety hazards and is inefficient. It is easy to produce splash residue during the forging process, polluting the environment and endangering staff.
Design a supporting hydraulic radial forging device, adopting a clamping structure and a barrier structure. The clamping structure realizes automatic clamping and limiting through the cooperation of the spring and the moving rod, and the barrier structure forms a closed forging space through the threaded rod and the closed frame driven by the servo motor to avoid splashing.
It realizes automatic clamping and limiting during forging, improves the safety and efficiency of the equipment, avoids splashing, protects the environment and staff, and improves the practicality and protection of the equipment.
Smart Images
Figure CN222679442U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of supported hydraulic radial forging equipment, in particular to supported hydraulic radial forging equipment. Background Art
[0002] Precision forging machine, also known as "radial forging machine", is one of the most advanced forging equipment in the world. Radial forging machine has the characteristics of pulse forging and multi-directional forging, and the pulse forging has high frequency, fast speed, small deformation each time, and eliminates the grinding process after forging, and can realize direct processing from billet to finished product.
[0003] The existing hydraulic radial forging equipment requires workers to manually use tools to clamp the forged workpiece and fix the workpiece during the forging process, which is prone to danger and inefficiency. In addition, the forging process easily causes the residue produced by forging on the surface of the forged workpiece to splash, which will pollute the environment and harm the workers, reducing the practicality of the device. Therefore, it is urgent to design a supported hydraulic radial forging equipment to solve the above problems. Utility Model Content
[0004] The purpose of the utility model is to provide a supported hydraulic radial forging device to solve the problem that the existing hydraulic radial forging device proposed in the above background technology requires workers to manually use tools to clamp the forged workpiece and fix the workpiece during the forging process, which is prone to danger and low efficiency, and the forging process is prone to cause the residues produced by forging on the surface of the forged workpiece to splash, which will pollute the environment and harm the workers, reducing the practicality of the device.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a supported hydraulic radial forging equipment, comprising: a frame body, a hydraulic drive cylinder, a forging hammer, a base and a servo motor, wherein a hydraulic drive cylinder is arranged at the upper end of the frame body, a forging hammer is arranged at the bottom end of the hydraulic drive cylinder, a base is fixedly arranged at the bottom end of the frame body, a servo motor is fixedly arranged at the right end of the base, a clamping structure is arranged inside the frame body, a blocking structure is arranged outside the frame body, the clamping structure comprises an insertion cavity, the insertion cavity is opened inside the frame body, a moving rod is inserted inside the insertion cavity, an end of the moving rod away from the insertion cavity is fixedly connected to a clamp, a fixed rod is inserted inside the moving rod, the fixed rod is fixedly arranged inside the insertion cavity, a spring is wound on the surface of the fixed rod, one end of the spring is connected to a damper, the damper is installed on the inner wall of the insertion cavity, a connecting rod is fixedly connected to the outer wall of the moving rod, a sliding rod is fixedly connected to the outer wall of the connecting rod, and the sliding rod is slidably arranged inside the frame body.
[0006] Preferably, a sliding block is fixedly connected to the side wall of the moving rod, and the sliding block is slidably arranged inside a sliding groove, and the sliding groove is opened inside the insertion cavity.
[0007] Preferably, a rubber pad is fixedly provided on the outer wall of the clamp.
[0008] Preferably, the blocking structure comprises a threaded rod, the servo motor output shaft is fixedly connected to the threaded rod, the surface of the threaded rod is connected to a screw sleeve via a thread, two groups of the screw sleeves are provided, and a closed frame is provided at the upper end of the screw sleeve.
[0009] Preferably, the bottom end of the screw sleeve is fixedly connected to a limiting block, the limiting block is slidably arranged inside a limiting groove, and the limiting groove is opened inside the base.
[0010] Preferably, a sealing gasket is provided on the outer wall of the closed frame, and the sealing gasket is made of rubber.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] 1. The supported hydraulic radial forging equipment is provided with a clamping structure. When the supported hydraulic radial forging equipment is used, the sliding rod is pulled to move in a direction away from the frame body, thereby driving the connecting rod to move synchronously, and then driving the moving rod to move synchronously to squeeze the spring. At this time, the spring is in a compressed and force-accumulating state. The unfinished product to be forged is placed in the middle of the upper end of the base, and the sliding rod is released. The elastic force of the spring can automatically drive the moving rod and the clamp to move, so that the clamp clamps and limits the unfinished product to be forged to avoid displacement during forging. Through this design, the supported hydraulic radial forging equipment can conveniently clamp and limit the unfinished product when forging the unfinished product, avoid displacement during forging, and improve the practicability and stability of the device.
[0013] 2. The supporting hydraulic radial forging equipment is provided with a blocking structure. When the equipment is used, the servo motor is started to drive the threaded rod to rotate. Under the action of the bidirectional thread, the two sets of threaded sleeves are driven to move relative to each other, and then the two sets of closed frames are driven to move relative to each other synchronously, and finally the two sets of closed frames are spliced to limit the forging space to a closed space, avoiding splashing during forging, affecting the environment and even harming the workers. Through this design, the supporting hydraulic radial forging equipment can form a closed space to prevent the flying chips generated by forging from splashing out of the closed space, avoiding pollution and harm, and improving the practicability and protection of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a front view cross-sectional schematic diagram of the structure of the utility model;
[0015] Figure 2 It is a side cross-sectional schematic diagram of the local structure of the utility model;
[0016] Figure 3 For this utility model Figure 1 A schematic diagram of the structure enlargement in the middle;
[0017] Figure 4 For this utility model Figure 2 Enlarged schematic diagram of the structure at point B in the middle.
[0018] In the figure: 111, frame body; 112, hydraulic drive cylinder; 113, forging hammer; 114, base; 115, servo motor; 2, clamping structure; 213, insertion cavity; 214, moving rod; 215, clamp; 216, fixed rod; 217, spring; 218, damper; 219, connecting rod; 220, sliding rod; 221, slider; 222, slide groove; 3, blocking structure; 311, threaded rod; 312, screw sleeve; 313, closing frame; 314, sealing gasket; 315, limit block; 316, limit groove. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] See also Figure 1-4 , an embodiment provided by the utility model:
[0021] A supported hydraulic radial forging device comprises: a frame body 111, a hydraulic drive cylinder 112, a forging hammer 113, a base 114 and a servo motor 115. The hydraulic drive cylinder 112 is arranged at the upper end of the frame body 111, the forging hammer 113 is arranged at the bottom end of the hydraulic drive cylinder 112, the base 114 is fixedly arranged at the bottom end of the frame body 111, the servo motor 115 is fixedly arranged at the right end of the base 114, a clamping structure 2 is arranged inside the frame body 111, and a blocking structure 3 is arranged outside the frame body 111. The clamping structure 2 comprises an insertion cavity 213, the insertion cavity 213 is opened inside the frame body 111, a moving rod 214 is inserted inside the insertion cavity 213, one end of the moving rod 214 away from the insertion cavity 213 is fixedly connected to a clamp 215, a fixing rod 216 is inserted inside the moving rod 214, the fixing rod 216 is fixedly arranged inside the insertion cavity 213, and a spring 2 is wound around the surface of the fixing rod 216 17. One end of the spring 217 is connected to a damper 218, and the damper 218 is installed on the inner wall of the insertion cavity 213. The outer wall of the moving rod 214 is fixedly connected to a connecting rod 219, and the outer wall of the connecting rod 219 is fixedly connected to a sliding rod 220. The sliding rod 220 is slidably arranged inside the frame body 111. Through this design, when the supporting hydraulic radial forging equipment is used, the sliding rod 220 is pulled to move in a direction away from the frame body 111, thereby driving the connecting rod 219 to move synchronously, and then driving the moving rod 214 to move synchronously, so that it squeezes the spring 217. At this time, the spring 217 is in a compressed and force-accumulating state. The unfinished product to be forged is placed in the middle of the upper end of the base 114, and the sliding rod 220 is released. The elastic force of the spring 217 can automatically drive the moving rod 214 and the clamp 215 to move, so that the clamp 215 clamps and limits the unfinished product to be forged to avoid displacement during forging.
[0022] Furthermore, a slider 221 is fixedly connected to the side wall of the moving rod 214, and the slider 221 is slidably set inside the slide groove 222, and the slide groove 222 is opened inside the insertion cavity 213. Through this design, when the moving rod 214 moves, the slider 221 slides synchronously inside the slide groove 222, thereby realizing the limiting effect on the moving rod 214 and making its movement more stable.
[0023] Furthermore, a rubber pad is fixedly provided on the outer wall of the clamp 215. Through this design, a rubber pad is fixedly provided on the outer wall of the clamp 215, which increases the friction between the surface of the clamp 215 and the unfinished product to be forged, so that it will not slip when clamped.
[0024] Furthermore, the blocking structure 3 includes a threaded rod 311, and the output shaft of the servo motor 115 is fixedly connected to the threaded rod 311. The surface of the threaded rod 311 is connected to a screw sleeve 312 through a thread. Two groups of screw sleeves 312 are provided, and a closed frame 313 is provided at the upper end of the screw sleeve 312. Through this design, when the device is used, the servo motor 115 is started to drive the threaded rod 311 to rotate. Under the action of the bidirectional thread, the two groups of screw sleeves 312 are driven to move relative to each other, and then the two groups of closed frames 313 are driven to move synchronously relative to each other, and finally the two groups of closed frames 313 are spliced to limit the forging space to a closed space, so as to avoid splashing during forging, affecting the environment or even harming the staff.
[0025] Furthermore, the bottom end of the screw sleeve 312 is fixedly connected to a limiting block 315, and the limiting block 315 is slidably arranged inside a limiting groove 316, and the limiting groove 316 is opened inside the base 114. Through this design, when the screw sleeve 312 moves, the limiting block 315 slides synchronously inside the limiting groove 316, thereby realizing a limiting effect on the screw sleeve 312 and making its movement more stable.
[0026] Furthermore, a sealing gasket 314 is provided on the outer wall of the closing frame 313, and the sealing gasket 314 is made of rubber. Through this design, a sealing gasket 314 is provided on the outer wall of the closing frame 313, and the sealing gasket 314 is made of rubber. When two sets of closing frames 313 are connected to form a closed space, the sealing gasket 314 can be used to improve the sealing effect during splicing.
[0027] Working principle:
[0028] When using the supported hydraulic radial forging equipment, pull the sliding rod 220 to move away from the frame body 111, thereby driving the connecting rod 219 to move synchronously, and then driving the moving rod 214 to move synchronously, so that it squeezes the spring 217. At this time, the spring 217 is in a compressed and force-accumulating state. Place the unfinished product to be forged in the middle of the upper end of the base 114, release the sliding rod 220, and use the elastic force of the spring 217 to automatically drive the moving rod 214 and the clamp 215 to move, so that the clamp 215 clamps and limits the unfinished product to be forged to avoid displacement during forging.
[0029] When using the equipment, start the servo motor 115 to drive the threaded rod 311 to rotate. Under the action of the bidirectional thread, the two sets of threaded sleeves 312 are driven to move relative to each other, and then the two sets of closed frames 313 are driven to move relative to each other synchronously, and finally the two sets of closed frames 313 are spliced to limit the forging space inside a closed space, so as to avoid splashing during forging, affecting the environment or even harming the staff. The operation is now completed.
[0030] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in any form. Any ordinary technician in the industry can smoothly implement the present invention as shown in the drawings and above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the protection scope of the technical solution of the present invention.
Claims
1. A supported hydraulic radial forging device, comprising: A frame body (111), a hydraulic drive cylinder (112), a forging hammer (113), a base (114) and a servo motor (115), wherein the upper end of the frame body (111) is provided with a hydraulic drive cylinder (112), the lower end of the hydraulic drive cylinder (112) is provided with a forging hammer (113), the lower end of the frame body (111) is fixedly provided with a base (114), and the right end of the base (114) is fixedly provided with a servo motor (115), characterized in that: a clamping structure (2) is provided inside the frame body (111), a blocking structure (3) is provided outside the frame body (111), the clamping structure (2) includes an insertion cavity (213), the insertion cavity (213) is opened inside the frame body (111), and the insertion cavity (213) is provided inside the frame body (111). A moving rod (214) is inserted into the cavity (213), and one end of the moving rod (214) away from the insertion cavity (213) is fixedly connected to a clamp (215). A fixing rod (216) is inserted into the moving rod (214), and the fixing rod (216) is fixedly arranged inside the insertion cavity (213). A spring (217) is wound around the surface of the fixing rod (216), and one end of the spring (217) is connected to a damper (218), and the damper (218) is installed on the inner wall of the insertion cavity (213). A connecting rod (219) is fixedly connected to the outer wall of the moving rod (214), and a sliding rod (220) is fixedly connected to the outer wall of the connecting rod (219), and the sliding rod (220) is slidably arranged inside the frame body (111).
2. A supported hydraulic radial forging device according to claim 1, characterized in that: The side wall of the moving rod (214) is fixedly connected with a slider (221), and the slider (221) is slidably arranged inside a slide groove (222), and the slide groove (222) is opened inside the insertion cavity (213).
3. The supported hydraulic radial forging equipment according to claim 1, characterized in that: A rubber pad is fixedly arranged on the outer wall of the clamp (215).
4. The supported hydraulic radial forging equipment according to claim 1, characterized in that: The blocking structure (3) comprises a threaded rod (311), the output shaft of the servo motor (115) is fixedly connected to the threaded rod (311), the surface of the threaded rod (311) is connected to a screw sleeve (312) via a thread, two groups of the screw sleeve (312) are provided, and a closed frame (313) is provided at the upper end of the screw sleeve (312).
5. A supported hydraulic radial forging device according to claim 4, characterized in that: The bottom end of the screw sleeve (312) is fixedly connected to a limiting block (315), and the limiting block (315) is slidably arranged inside a limiting groove (316), and the limiting groove (316) is opened inside the base (114).
6. A supported hydraulic radial forging device according to claim 4, characterized in that: The outer wall of the closed frame (313) is provided with a sealing gasket (314), and the sealing gasket (314) is made of rubber.