Machining device for punching central deep hole on forging press
By designing an automated clamping and adjustment system on the forging press, the problems of unstable and insecurity of manual handheld in the prior art are solved, and the stable fixation and efficient processing of the workpiece are achieved, and the processing quality and safety are improved.
Patent Information
- Application Number
- CN202420819633.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-19
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-04-19
AI Technical Summary
The deep hole processing device for punching centers on small and medium-sized forging presses requires manual hand-held, which leads to instability and insecurity, affects the quality of the workpiece, increases physical energy consumption, and increases the risk of safety accidents.
A deep hole processing device for punching and cutting center on forging press is designed, including a forging press, control panel, clamping assembly and adjustment assembly. The workpiece is fixed by electric push rod, extrusion plate and clamping plate, and the screw and tie rod are adjusted to adjust the fixed distance to ensure the stable fixation of the workpiece.
Through the automated clamping and adjustment system, the fixing stability and safety of the workpiece are improved, the risks of manual operation and physical energy consumption are reduced, and the processing quality and efficiency are improved.
Smart Images
Figure CN222607888U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of punching equipment, in particular to a punching center deep hole processing device on a forging machine. Background Art
[0002] Forging machines are equipment used for cold processing of metals and machinery. They only change the external shape of metals. Forging machines include plate rolling machines, plate shearing machines, punching machines, presses, hydraulic presses, oil presses, bending machines, etc. The existing deep hole punching center processing devices on small and medium-sized forging machines usually rotate a small hole on the plate to locate it when processing steel plates or aluminum plates. The plate is manually held and the punching center is aligned, which places high demands on workers. The punching process will generate a large force, and the hand is easily tilted, which affects the quality of the punching of the workpiece. In addition, mass production is more likely to consume physical energy, and safety accidents are more likely to occur after a long time. Utility Model Content
[0003] In order to overcome the disadvantages of instability and unsafety of manual holding, a device for punching a central deep hole on a forging machine is provided.
[0004] A device for punching a center deep hole on a forging machine comprises a forging machine, a control panel, a clamping assembly and an adjusting assembly. The forging machine is provided with a control panel, a clamping assembly for fixing a workpiece, and an adjusting assembly for adjusting a fixing distance according to the size of the workpiece.
[0005] Preferably, the clamping assembly includes an electric push rod, a fixed plate, an extrusion plate, an adjusting screw, a splint and a limit block. The electric push rod is fixedly connected to the rear end of the forging machine, the fixed plate is fixedly connected to the telescopic rod at the front end of the electric push rod, the adjusting screw is rotatably connected to the front end of the fixed plate, the extrusion plate is threadedly connected to the adjusting screw, and the protrusion at the rear end of the extrusion plate is slidably connected between the grooves at the front end of the fixed plate, and the splint is slidably connected to the extrusion plate through the limit block.
[0006] Preferably, the adjustment assembly includes a pull rod, a limit plate and a return spring. A round hole and a slide groove are opened on the right side of the front end of the extrusion plate. The pull rod is connected in the slide groove for forward and backward sliding. The limit plate is fixed to the pull rod and connected in the round hole for left and right sliding. The pull rod is slidably connected to the right end of the splint. The return spring is sleeved on the pull rod and is located between the limit plate and the splint.
[0007] Preferably, a roller is further included, and the roller is rotatably connected to the front end of the forging machine.
[0008] Preferably, a buffer ring is also included, and the buffer ring is sleeved on the roller.
[0009] Preferably, it also includes an anti-skid pad and a rubber pad. The anti-skid pad is sleeved on the right end of the pull rod, and the rubber pad is fixedly connected to the inner side of the extrusion plate.
[0010] The utility model has the following advantages:
[0011] 1. The utility model fixes the workpiece by means of an extrusion plate and a clamping plate, thereby eliminating the need for hand-holding, thereby achieving the purpose of improving safety, and by adjusting the screw and the pull rod, fixation of different workpieces is achieved, thereby optimizing the stability and applicability of the fixation.
[0012] 2. The utility model protects the workpiece during the process of moving and clamping the workpiece through the anti-slip pad and the roller, maintains the surface properties of the workpiece, and achieves the purpose of optimizing the processing effect.
[0013] 2. The utility model uses the anti-slip pad to increase the friction when the staff pulls the pull rod, which makes it difficult for the staff to slip out of the hand during the movement, and facilitates the movement of the splint, thereby achieving the purpose of convenient use. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0015] Figure 2 It is a three-dimensional structural schematic diagram of the electric push rod, the adjusting screw rod and the fixing plate of the utility model.
[0016] Figure 3 It is a three-dimensional structural schematic diagram of the circular hole, the sliding groove and the return spring of the utility model.
[0017] Figure 4 The utility model is a three-dimensional structural schematic diagram of the anti-skid pad, the roller and the buffer ring.
[0018] Figure numbers: 1_forging machine, 2_control panel, 3_electric push rod, 4_fixed plate, 5_extrusion plate, 6_adjusting screw, 7_pull rod, 71_limiting plate, 72_clamping plate, 73_limiting block, 8_reset spring, 9_round hole, 10_slide groove, 11_roller, 12_buffer ring, 13_anti-slip pad, 14_rubber pad. 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] Embodiment: A device for punching a central deep hole on a forging machine, such as Figure 1-Figure 3As shown, it includes a forging machine 1, a control panel 2, a clamping assembly and an adjusting assembly. The control panel 2 is arranged on the forging machine 1. The forging machine 1 is provided with a clamping assembly for fixing the workpiece, and the clamping assembly mainly clamps the workpiece to be processed through the extrusion plate 5 and the clamping plate 72, and an adjusting assembly for adjusting the fixed distance according to the size of the workpiece. The adjusting assembly mainly adjusts the distance before and after the clamped workpiece through the pull rod 7 and the limit plate 71.
[0021] like Figure 2-Figure 3 As shown, the clamping assembly includes an electric push rod 3, a fixed plate 4, an extrusion plate 5, an adjusting screw 6, a clamping plate 72 and a limit block 73. The electric push rod 3 is welded to the rear end of the forging machine 1, the fixed plate 4 is welded to the telescopic rod at the front end of the electric push rod 3, the adjusting screw 6 is rotatably connected to the front end of the fixed plate 4, the extrusion plate 5 is threadedly connected to the adjusting screw 6, and the protrusion at the rear end of the extrusion plate 5 is slidably connected between the grooves at the front end of the fixed plate 4, and the clamping plate 72 is slidably connected to the extrusion plate 5 through the limit block 73.
[0022] like Figure 2-Figure 3 As shown, the adjustment assembly includes a pull rod 7, a limit plate 71 and a reset spring 8. A circular hole 9 and a slide groove 10 are opened on the right side of the front end of the extrusion plate 5. The pull rod 7 is slidably connected in the slide groove 10 forward and backward. The limit plate 71 is welded on the pull rod 7 and slidably connected in the circular hole 9 left and right. The pull rod 7 is slidably connected to the right end of the splint 72. The reset spring 8 is sleeved on the pull rod 7 and is located between the limit plate 71 and the splint 72.
[0023] The staff turns on the electric push rod 3 through the control panel 2, moves the clamping assembly to the front end and then turns off the electric push rod 3, and places the workpiece between the clamping assemblies. Then, the position of the drill hole is determined based on the fixing plate 4 to fix the workpiece. By turning the adjusting screw 6, the left and right positions of the workpiece are adjusted, and the pull rod 7 is pulled to move the limit plate 71 to the right. At the same time, the reset spring 8 is stretched, and after leaving the circular hole 9, the pull rod 7 is slid back and forth. After the workpiece is fitted, the pull rod 7 is released. Under the action of the rebound force of the reset spring 8, the cylinder on the limit plate 71 is aligned with the circular hole 9, so that the clamping plate 72 is close to the workpiece and cooperates with the extrusion plate 5 to fix the front and rear positions. Then, the electric push rod 3 is turned on, closed after being fully retracted, and the forging machine 1 is turned on through the control panel 2. After punching is completed, the workpiece processed by the electric push rod 3 is replaced for subsequent work.
[0024] like Figure 4 As shown, a roller 11 is also included, and the roller 11 is rotatably connected to the front end of the forging machine 1.
[0025] like Figure 4 As shown, a buffer ring 12 is also included, and the buffer ring 12 is sleeved on the roller 11.
[0026] like Figure 4As shown, it also includes an anti-skid pad 13 and a rubber pad 14 . The anti-skid pad 13 is sleeved on the right end of the pull rod 7 , and the rubber pad 14 is welded to the inner side of the extrusion plate 5 .
[0027] When the workpiece is moved by the electric push rod 3, the workpiece moves on the roller 11 with the buffer ring 12, and has rolling friction with the roller 11, so as to protect the surface of the workpiece. The rubber pad 14 is also used to protect the workpiece and increase the friction between the workpiece and the clamping assembly when fixing the workpiece, thereby optimizing the fixing effect. The anti-slip pad 13 allows the staff to increase the friction when pulling the pull rod 7, so that it is not easy to slip out of the hand during the movement, and it is convenient to move the splint 72, thereby achieving the purpose of convenient use.
[0028] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with the technology to understand the content of the utility model and implement it accordingly, and they cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.
Claims
1. A device for punching a central deep hole on a forging machine, characterized in that: The forging machine (1) comprises a control panel (2), a clamping assembly and an adjusting assembly. The control panel (2) is arranged on the forging machine (1). The forging machine (1) is provided with a clamping assembly for fixing a workpiece, and an adjusting assembly for adjusting a fixing distance according to the size of the workpiece.
2. A device for punching a central deep hole on a forging machine according to claim 1, characterized in that: The clamping assembly comprises an electric push rod (3), a fixed plate (4), an extrusion plate (5), an adjusting screw (6), a clamping plate (72) and a limit block (73); the electric push rod (3) is fixedly connected to the rear end of the forging machine (1); the fixed plate (4) is fixedly connected to the telescopic rod at the front end of the electric push rod (3); the adjusting screw (6) is rotatably connected to the front end of the fixed plate (4); the extrusion plate (5) is threadedly connected to the adjusting screw (6); and the protrusion at the rear end of the extrusion plate (5) is slidably connected between the grooves at the front end of the fixed plate (4); and the clamping plate (72) is slidably connected to the extrusion plate (5) through the limit block (73).
3. A device for punching a central deep hole on a forging machine according to claim 2, characterized in that: The adjustment component includes a pull rod (7), a limit plate (71) and a return spring (8). A round hole (9) and a slide groove (10) are opened on the right side of the front end of the extrusion plate (5). The pull rod (7) is slidably connected in the slide groove (10) forward and backward. The limit plate (71) is fixed to the pull rod (7) and slidably connected in the round hole (9) left and right. The pull rod (7) is slidably connected to the right end of the clamping plate (72). The return spring (8) is sleeved on the pull rod (7) and is located between the limit plate (71) and the clamping plate (72).
4. A device for punching a central deep hole on a forging machine according to claim 3, characterized in that: It also includes a roller (11), which is rotatably connected to the front end of the forging machine (1).
5. A device for punching a central deep hole on a forging machine according to claim 4, characterized in that: It also includes a buffer ring (12), which is sleeved on the roller (11).
6. A device for punching a central deep hole on a forging machine according to claim 5, characterized in that: It also includes an anti-skid pad (13) and a rubber pad (14), wherein the anti-skid pad (13) is sleeved on the right end of the pull rod (7), and the rubber pad (14) is fixedly connected to the inner side of the extrusion plate (5).