High-precision center positioning fast forging press

Abstract

This utility model relates to the field of forging press technology, and in particular to a high-precision center-positioning fast forging press. Technical solution: The high-precision center-positioning fast forging press includes a forging press and a positioning and feeding assembly. A positioning and feeding assembly is located at the front of the forging press. This utility model uses a second lifting cylinder below both ends of an anti-slip clamping plate to drive its lifting and lowering. The descending anti-slip clamping plate presses down and clamps one end of the workpiece above the feeding table. Combined with a lifting screw mechanism and a horizontal adjusting screw rail to adjust the position of the horizontal adjusting suction cup, the suction cup descends to vacuum-adhere and grab the workpiece. The precise transmission characteristics of the screw are used to achieve the workpiece positioning function during material grabbing, thus ensuring the placement accuracy of the workpiece when it is transported to the forging press station by the suction cup.

Description

Technical Field

[0001] This utility model belongs to the field of forging press technology, specifically relating to a high-precision center-positioning fast forging press. Background Technology

[0002] With the continuous development of the manufacturing industry, the requirements for the precision, efficiency and quality of forging processing are increasing. Forging presses, as a type of equipment that uses forging technology to apply pressure to metal billets to produce plastic deformation and obtain workpieces with the required shape and performance, are widely used in many industries such as aerospace, automobile manufacturing, and mechanical engineering.

[0003] Especially in the feeding stage, the positioning accuracy is poor. In the forging process, accurate feeding and positioning is the key prerequisite to ensure the smooth progress of subsequent processing and to guarantee the processing accuracy of the workpiece. When the feeding and positioning accuracy of the forging press is insufficient, it will cause the workpiece to deviate in position during processing. This makes it extremely inconvenient for operators to adjust the workpiece during processing, because they cannot accurately know the degree of deviation between the actual position and the ideal position of the workpiece, making it difficult to make effective adjustments.

[0004] Therefore, in response to the problem of poor workpiece adjustment and poor processing accuracy caused by the poor positioning accuracy of the existing forging press during feeding, a high-precision center positioning fast forging press can be designed. Utility Model Content

[0005] In order to overcome the problem that the poor positioning accuracy of existing forging presses during feeding causes inconvenience in adjusting the workpiece and poor processing accuracy.

[0006] The technical solution of this utility model is as follows: a high-precision center positioning fast forging press, including a forging press and a positioning and feeding assembly; the positioning and feeding assembly is provided in front of the forging press; the positioning and feeding assembly includes a feeding platform, a lifting frame, an anti-slip clamping plate, a first lifting cylinder, a second lifting cylinder, a lifting screw motor, a lifting adjustment servo motor, a horizontal adjustment screw rail, a horizontal adjustment servo motor, a suction cup, and a positioning frame.

[0007] Preferably, the anti-slip clamping plate is driven to rise and fall by the second lifting cylinder below both ends. The descending anti-slip clamping plate presses down and clamps one end of the workpiece above the loading table. Then, in conjunction with the lifting screw machine and the horizontal adjusting screw rail to lift and adjust the position of the suction cup, the suction cup descends to vacuum-adsorb and grab the workpiece. The precise transmission characteristics of the screw are used to achieve the workpiece positioning function when grabbing the material. Thus, the positioning accuracy is guaranteed when the workpiece is transported to the station of the forging press by the suction cup. This solves the problem of poor positioning accuracy during loading of existing forging presses, which causes inconvenience in adjusting the workpiece and poor processing accuracy.

[0008] Preferably, a loading platform is provided in front of the forging press; anti-slip clamping plates and lifting frames are respectively provided on the front and rear sides of the upper end of the loading platform; a first lifting cylinder is provided below the lifting frame; a second lifting cylinder is provided below both ends of the anti-slip clamping plate, and the second lifting cylinder drives the anti-slip clamping plate to lift and lower.

[0009] Preferably, a lifting screw mechanism is installed above the loading platform, and the lifting screw mechanism is connected to the screw lifting transmission of the loading platform's outer shell; a lifting adjustment servo motor is installed at the upper end of the lifting screw mechanism, and the lifting adjustment servo motor drives the lifting screw mechanism for lifting transmission.

[0010] Preferably, the lower end of the lifting screw machine is provided with a horizontal adjustment screw rail, and the screw shaft inside the horizontal adjustment screw rail is connected to the lifting screw machine by screw thread transmission.

[0011] Preferably, a horizontal adjustment servo motor is provided at the front end of the horizontal adjustment lead screw rail, and the horizontal adjustment servo motor drives the lead screw shaft inside the horizontal adjustment lead screw rail to rotate and transmit the transmission.

[0012] Preferably, suction cups are provided at both the front and rear ends of the lower end of the horizontal adjusting lead screw rail.

[0013] Preferably, a positioning frame is provided behind the suction cup, and the positioning frame is bolted to the housing of the horizontal adjusting screw rail.

[0014] The beneficial effects of this utility model are: 1. Existing forging presses suffer from poor positioning accuracy during loading, resulting in inconvenient workpiece adjustment and poor machining accuracy. This problem is solved by using a second lifting cylinder below both ends of the anti-slip clamping plate to drive its lifting and lowering. The descending anti-slip clamping plate presses down and clamps one end of the workpiece above the loading table. Combined with a lifting screw mechanism and a horizontal adjusting screw rail to adjust the position of the suction cup, the suction cup descends and vacuum-adheses the workpiece. The precise transmission characteristics of the screw achieve workpiece positioning during material handling, ensuring accurate placement of the workpiece when transported to the forging press station by the suction cup. This solves the problem of poor positioning accuracy in existing forging presses, which causes inconvenient workpiece adjustment and poor machining accuracy. 2. By setting up the positioning frame, the positioning frame is used to assist in positioning the workpiece. The fixed position of the positioning frame provides relative coordinates when the suction cup grasps the workpiece, thereby improving the grasping accuracy. Attached Figure Description

[0015] Figure 1 The diagram shown is a three-dimensional structural schematic of the high-precision center positioning fast forging press of this utility model. Figure 2 The diagram shown is a side-view three-dimensional structural schematic of the high-precision center positioning fast forging press of this utility model; Figure 3 The diagram shown is a side-view perspective of the positioning and feeding assembly of the high-precision center positioning fast forging press of this utility model. Figure 4 The diagram shown is a front-view three-dimensional structural schematic of the positioning and feeding component of the high-precision center positioning fast forging press of this utility model.

[0016] The labels in the attached diagram are as follows: 1. Forging press; 2. Positioning and feeding assembly; 201. Feeding platform; 202. Lifting frame; 203. Anti-slip clamping plate; 204. First lifting cylinder; 205. Second lifting cylinder; 206. Lifting screw mechanism; 207. Lifting adjustment servo motor; 208. Horizontal adjustment screw rail; 209. Horizontal adjustment servo motor; 210. Suction cup; 211. Positioning frame. Detailed Implementation

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0018] Please see Figure 1-4 This utility model provides an embodiment: a high-precision center positioning fast forging press, including a forging press 1 and a positioning and feeding assembly 2; the positioning and feeding assembly 2 is provided in front of the forging press 1; the positioning and feeding assembly 2 includes a feeding platform 201, a lifting frame 202, an anti-slip clamping plate 203, a first lifting cylinder 204, a second lifting cylinder 205, a lifting screw motor 206, a lifting adjustment servo motor 207, a horizontal adjustment screw rail 208, a horizontal adjustment servo motor 209, a suction cup 210, and a positioning frame 211.

[0019] Please see Figure 1-4In this embodiment, a loading platform 201 is provided in front of the forging press 1; anti-slip clamping plates 203 and lifting frames 202 are respectively provided on the front and rear sides of the upper end of the loading platform 201; a first lifting cylinder 204 is provided below the lifting frame 202; a second lifting cylinder 205 is provided below both ends of the anti-slip clamping plate 203, and the second lifting cylinder 205 drives the anti-slip clamping plate 203 to lift and lower; a lifting screw mechanism 206 is provided above the loading platform 201, and the lifting screw mechanism 206 is connected to the screw lifting and lowering transmission of the outer shell of the loading platform 201; a lifting adjustment servo motor 207 is provided at the upper end of the lifting screw mechanism 206, and the lifting adjustment servo... Motor 207 drives lifting screw mechanism 206 for lifting transmission; a horizontal adjusting screw rail 208 is provided at the lower end of lifting screw mechanism 206, and the screw shaft inside the horizontal adjusting screw rail 208 is connected to the lifting screw mechanism 206 by screw thread transmission; a horizontal adjusting servo motor 209 is provided at the front end of horizontal adjusting screw rail 208, and the horizontal adjusting servo motor 209 drives the screw shaft inside horizontal adjusting screw rail 208 to rotate transmission; suction cups 210 are provided at both the front and rear of the lower end of horizontal adjusting screw rail 208; a positioning frame 211 is provided behind the suction cups 210, and the positioning frame 211 is bolted to the outer shell of horizontal adjusting screw rail 208.

[0020] During operation, the anti-slip clamping plate 203 is driven to rise and fall by the second lifting cylinder 205 below both ends. The descending anti-slip clamping plate 203 presses down and clamps one end of the workpiece above the loading table 201. Then, in conjunction with the lifting screw machine 206 and the horizontal adjusting screw rail 208, the position of the horizontal adjusting suction cup 210 is raised and lowered. The suction cup 210 descends and vacuum-adsorbs and grabs the workpiece. The precise transmission characteristics of the screw are used to achieve the workpiece positioning function during material grabbing. Thus, the positioning accuracy is guaranteed when the workpiece is transported to the station of the forging press 1 by the suction cup 210. This solves the problem of poor positioning accuracy during loading in existing forging presses, which causes inconvenience in adjusting the workpiece and poor processing accuracy. Next, the positioning frame 211 is used to assist in positioning the workpiece. The fixed position of the positioning frame 211 provides relative coordinates when the suction cup 210 grips the workpiece, thereby improving the gripping accuracy.

[0021] Through the above steps, the second lifting cylinder 205 below both ends of the anti-slip clamping plate 203 drives its lifting and lowering. The lowered anti-slip clamping plate 203 presses down and clamps one end of the workpiece above the loading table 201. Then, in conjunction with the lifting screw machine 206 and the horizontal adjusting screw rail 208, the position of the horizontal adjusting suction cup 210 is raised and lowered. The suction cup 210 then descends to vacuum-adsorb and grab the workpiece. The precise transmission characteristics of the screw are used to realize the workpiece positioning function when grabbing the material. Thus, the positioning accuracy is guaranteed when the workpiece is transported to the station of the forging press 1 by the suction cup 210. This avoids the problem of poor workpiece adjustment and poor processing accuracy caused by the poor positioning accuracy during loading of existing forging presses.

[0022] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. High-precision center positioning quick forging press, comprising a forging press (1), characterized in that: It also includes a positioning and feeding assembly (2); a positioning and feeding assembly (2) is provided in front of the forging press (1); the positioning and feeding assembly (2) includes a feeding platform (201), a lifting frame (202), an anti-slip clamping plate (203), a first lifting cylinder (204), a second lifting cylinder (205), a lifting screw motor (206), a lifting adjustment servo motor (207), a horizontal adjustment screw rail (208), a horizontal adjustment servo motor (209), a suction cup (210), and a positioning frame (211); a feeding platform (201) is provided in front of the forging press (1); anti-slip clamping plates (203) and lifting frames (202) are respectively provided on the front and rear sides of the upper end of the feeding platform (201); a first lifting cylinder (204) is provided below the lifting frame (205). 4) A second lifting cylinder (205) is provided at both ends of the anti-slip clamping plate (203), and the second lifting cylinder (205) drives the anti-slip clamping plate (203) to lift and lower; a lifting screw machine (206) is provided above the loading platform (201), and the lifting screw machine (206) is connected to the outer shell of the loading platform (201) by a screw lifting and lowering transmission; a lifting adjustment servo motor (207) is provided at the upper end of the lifting screw machine (206), and the lifting adjustment servo motor (207) drives the lifting screw machine (206) to lift and lower; a horizontal adjustment screw rail (208) is provided at the lower end of the lifting screw machine (206), and the screw shaft inside the horizontal adjustment screw rail (208) is connected to the lifting screw machine (206) by a screw thread transmission.

2. The high-precision center positioning quick-forging press according to claim 1, characterized in that: A horizontal adjustment servo motor (209) is provided at the front end of the horizontal adjustment lead screw rail (208), and the horizontal adjustment servo motor (209) drives the lead screw shaft inside the horizontal adjustment lead screw rail (208) to rotate and transmit.

3. The high-precision center positioning quick-forging press according to claim 1, characterized in that: The lower end of the horizontal adjusting lead screw rail (208) is equipped with suction cups (210) at both the front and rear.

4. The high-precision center positioning quick-forging press according to claim 3, characterized in that: A positioning frame (211) is provided behind the suction cup (210), and the positioning frame (211) is bolted to the housing of the horizontal adjusting screw rail (208).

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