Forge piece grinding machine

Abstract

The utility model discloses a forge piece polisher, relates to the technical field of forge piece polishing, and aims to solve the technical problem that a clamping structure on the polisher is unstable in position when clamping forge pieces in different shapes, the forge piece polisher comprises a workbench, a driving assembly is fixedly arranged at the top of the workbench, and a fixing frame is fixedly arranged at the movable end of the driving assembly. The position of the supporting plate is fixed through the L-shaped plate designed on the clamping piece, the multiple supporting plates can be sequentially arranged in a stair shape, and square forgings can be clamped under the design of the straight edges on the two sides; the stair-type multi-layer structure can be clamped on the supporting plates at different positions according to the thickness of the forge piece, the hindrance of the clamping piece on grinding of the side edge of the forge piece is reduced, grinding operation is convenient, and the beneficial effects that when forge pieces of different shapes are clamped, the position stability can be improved, and the forge piece grinding effect is enhanced are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of forging grinding, and more specifically to a forging grinding machine. Background Art

[0002] Forging grinding machines are commonly used in forging production to remove burrs, flash and scale on the surface of forgings. However, in actual application, forging grinding machines may have some defects or limitations. These defects may affect the surface quality of forgings, production efficiency and the accuracy of subsequent processing.

[0003] The clamping mechanism used on the existing forging grinder is of fixed size and can usually only meet the clamping work of forgings of a single shape. It is not convenient to clamp forgings of different shapes. There is an offset phenomenon during the clamping and grinding process of forgings of non-corresponding shapes, which affects the grinding quality. In view of this, we propose a forging grinder. Utility Model Content

[0004] The utility model aims to overcome the shortcomings of the prior art, meet practical needs, and provide a forging grinder to solve the technical problem that the clamping structure on the current grinder is unstable in position when clamping forgings of non-corresponding shapes.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a forging grinding machine, comprising a workbench, a driving assembly is fixedly provided on the top of the workbench, a fixing frame is fixedly provided on the movable end of the driving assembly, a grinding mechanism is fixedly provided on the frame of the fixing frame, a supporting platform is fixedly provided on the top of the workbench and below the grinding mechanism, and a clamping piece is fixedly provided on the top of the protruding end of the supporting platform;

[0006] The clamping member includes an electric push rod, a conversion member is fixedly provided at the telescopic end of the electric push rod, an L-shaped plate is fixedly provided at the side end of the conversion member, the facing surfaces of the two L-shaped plates are both stepped and equidistantly constructed with a plurality of support plates, and the lengths of the plurality of support plates are sequentially extended from top to bottom, an arc groove is centrally provided on one side of the support plate away from the L-shaped plate, and the two oppositely arranged arc plates cooperate with the grinding mechanism to form a three-point clamping area for positioning special-shaped workpieces.

[0007] The utility model fixes the position of the support plate by means of the L-shaped plate designed on the clamping piece, and multiple support plates can be arranged in sequence in the shape of stairs. With the design of straight edges on both sides, square forgings can be clamped. The stair-like multi-layer structure can be clamped on support plates at different positions according to the thickness of the forgings, thereby reducing the obstruction of the clamping piece to the grinding of the side edges of the forgings and facilitating the grinding operation. At the same time, the arc groove designed on the support plate can be suitable for clamping forgings with arc edges, thereby improving the stability of clamping forgings of different shapes and enhancing the stabilizing effect of the positions of forgings of different shapes during the grinding process.

[0008] Preferably, the grinding mechanism includes a cylinder, a driving motor is fixedly arranged at the bottom of the cylinder, a limiting ball block is integrally formed at the bottom of the output end of the driving motor, a mounting disc is rotatably arranged at the bottom of the limiting ball block, and a grinding disc is mounted at the bottom of the mounting disc.

[0009] Preferably, a plurality of fixing plates are annularly arranged on the outer wall of the driving motor, a plurality of connecting plates aligned with the fixing plates are annularly arranged on the top of the mounting disc, and springs are hung between the fixing plates and the connecting plates.

[0010] Preferably, a blanking hopper is fixedly arranged at the bottom of the support table, and a blanking groove communicated with the blanking hopper is formed in the plate wall of the support table.

[0011] Preferably, a receiving box is placed on the top of the workbench and located below the blanking hopper.

[0012] Preferably, the grinding mechanism includes a support frame, a first linear motor is fixedly arranged at the top of the support frame, a second linear motor combined with the fixed frame is fixedly arranged on the moving block of the first linear motor, and the first linear motor and the second linear motor are arranged in a cross shape.

[0013] Preferably, an arc-shaped support bar is integrally formed on the arc-shaped outer surface of the limiting ball block, and a groove slidably connected with the arc-shaped support bar is formed on the top of the mounting disc.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The position of the support plate is fixed by the L-shaped plate designed on the clamping member of the utility model, and a plurality of support plates can be arranged in a staircase shape in sequence. Under the design of the straight edges on both sides, square-shaped forgings can be clamped. The staircase-type multi-layer structure can clamp the support plates at different positions according to the thickness of the forging, reducing the obstruction of the clamping member to the side grinding of the forging, facilitating the grinding operation. At the same time, the arc-shaped grooves designed on the support plate can be suitable for clamping forgings with arc-shaped edges, thereby improving the clamping stability of forgings with different shapes and strengthening the stable effect of the positions of forgings with different shapes during the grinding process.

[0016] 2. The utility model also adds a flip-adjustable structure to the grinding mechanism, which can conveniently flip and adjust the grinding angle of the grinding disc during the grinding process. The spring connection between the fixing plate and the connecting plate can make the mounting disc have a movable effect. With the limit of the limiting ball block, the middle position of the mounting disc can be kept stable, so that the four sides of the grinding disc can be turned over when being squeezed, thereby improving the grinding effect on the corners of the forging and further improving the quality of the grinding work. Description of the Drawings

[0017] Figure 1 Schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 Schematic diagram of the structure of the grinding mechanism in the present utility model;

[0019] Figure 3 Schematic diagram of the structure of the clamping member in the present utility model;

[0020] Figure 4 Schematic diagram of a usage state of the present utility model.

[0021] Explanation of the reference numerals in the figure: 1, workbench; 2, drive assembly; 3, fixing frame; 4, grinding mechanism; 401, cylinder; 402, drive motor; 403, limiting ball block; 404, mounting disc; 405, fixing plate; 406, connecting plate; 407, spring; 408, grinding disc; 409, arc-shaped support bar; 5, support table; 6, clamping member; 601, electric push rod; 602, adapter; 603, L-shaped plate; 604, support plate; 605, arc-shaped groove; 7, feeding hopper; 8, receiving box. Specific embodiments

[0022] As Figures 1 to 4 shown, a forging grinding machine related to the present utility model includes a workbench 1. A drive assembly 2 is fixedly provided at the top of the workbench 1. A fixing frame 3 is fixedly provided at the movable end of the drive assembly 2. A grinding mechanism 4 is fixedly provided on the frame of the fixing frame 3. A support table 5 is fixedly provided at the top of the workbench 1 and below the grinding mechanism 4. Clamping members 6 are fixedly provided at the protruding ends of the support table 5; the fixing frame 3 can fix the installation position of the grinding mechanism 4, so that the drive assembly 2 can control the movement of the grinding mechanism 4. The clamping members 6 provided on the support table 5 can conveniently clamp and fix the position of the forging, ensuring that the forging is not easily displaced during the grinding process.

[0023] The clamping member 6 includes an electric push rod 601. A transfer member 602 is fixedly provided at the telescopic end of the electric push rod 601. An L-shaped plate 603 is fixedly provided at the side end of the transfer member 602. A plurality of support plates 604 are constructed in a stepped and equidistant manner on the facing surfaces of the two L-shaped plates 603, and the lengths of the plurality of support plates 604 gradually increase from top to bottom. An arc-shaped groove 605 is centrally opened on the side of the support plate 604 away from the L-shaped plate 603. The two oppositely arranged arc-shaped plates (605) cooperate with the grinding mechanism 4 to form a three-point clamping area for positioning special-shaped workpieces; the L-shaped plate 603 can be used to set multiple layers of support plates 604 to achieve the effect of staircase stacking, so as to be suitable for forgings of different thicknesses and reduce the influence on the grinding range after clamping and fixing. The arc-shaped groove 605 provided on the support plate 604 can be suitable for clamping and fixing the position of circular arc forgings, improving the diversity of clamping and limiting.

[0024] In an embodiment of the present utility model, the grinding mechanism 4 includes a cylinder 401. A driving motor 402 is fixedly provided at the bottom of the cylinder 401. A limiting ball block 403 is integrally formed at the bottom of the output end of the driving motor 402. An installation disk 404 is rotatably provided at the bottom of the limiting ball block 403. A grinding disk 408 is installed at the bottom of the installation disk 404. By operating the cylinder 401, the height position of the grinding disk 408 can be adjusted, and the rotatable design can adjust the grinding angle, further improving the grinding effect.

[0025] In an embodiment of the present utility model, a plurality of fixing plates 405 are annularly arranged on the outer wall of the driving motor 402. A plurality of connecting plates 406 aligned with the fixing plates 405 are annularly arranged on the top of the installation disk 404. A spring 407 is hung between the fixing plate 405 and the connecting plate 406. Through the connection of the spring 407, the side of the installation disk 404 can have an effect of circumferential rotation. With the support of the limiting ball block 403, the middle position of the installation disk 404 can be kept stable, and the extrusion strength can be maintained during grinding.

[0026] In an embodiment of the present utility model, a blanking hopper 7 is fixedly provided at the bottom of the support table 5. A blanking groove communicating with the blanking hopper 7 is formed on the plate wall of the support table 5. The cooperation of the blanking hopper 7 and the blanking groove facilitates the centralized blanking of grinding debris, achieving the effect of collection.

[0027] In an embodiment of the present utility model, a receiving box 8 located below the blanking hopper 7 is placed on the top of the workbench 1, which is convenient for accumulating the collected debris, facilitating centralized cleaning, and reducing the workload of subsequent cleaning.

[0028] In an embodiment of the present utility model, the grinding mechanism 4 includes a support frame. A first linear motor is fixedly provided at the top of the support frame. A second linear motor combined with the fixed frame 3 is fixedly provided on the moving block of the first linear motor. The first linear motor and the second linear motor are arranged in a cross shape. Through the cross arrangement, the grinding mechanism 4 can be controlled to move back and forth, left and right, facilitating the grinding operation on different positions of the forging.

[0029] In an embodiment of the present utility model, an arc-shaped support bar 409 is integrally formed on the arc-shaped outer surface of the limiting ball block 403. A groove slidably connected to the arc-shaped support bar 409 is formed on the top of the installation disk 404. It can increase the bonding strength with the installation disk 404, reduce the compression strength of the spring 407 during the rotation and grinding process of the grinding disk 408, and improve the connection effect.

[0030] Working principle: This embodiment provides a forging grinding machine. When in use, first place the forging between two clamping members 6. By operating the electric push rods 601 on both sides, the support plates 604 on both sides can be adjusted to positions corresponding to the forging. Then, according to the thickness of the forging, it is placed on the support plates 604 on the corresponding layer. Start the electric push rods 601 again to clamp it, thereby fixing the position of the forging. The setting of the straight edges and arc-shaped grooves 605 on the sides of the support plates 604 can be suitable for clamping forgings of different shapes and maintain the stability of the position. After completion, the grinding mechanism 4 can be started to grind the forging. By extending the cylinder 401, the grinding disc 408 can be brought into contact with the edge of the forging that needs to be ground. Then, under the operation of the drive motor 402, the grinding disc 408 can rotate for grinding operations and move under the control of the drive assembly 2, so as to perform comprehensive grinding operations on the forging. When the inclined surface of the forging needs to be ground, the side of the grinding disc 408 can be brought into contact with the top of the forging. Then, when the cylinder 401 moves downward, the side of the grinding disc 408 is squeezed. In this way, with the cooperation of the spring 407 and the limit ball block 403, the grinding disc 408 can be tilted, so as to perform grinding operations on the inclined surface of the forging, thereby improving the comprehensiveness of forging grinding and further enhancing the grinding effect.

[0031] The embodiments disclosed in this utility model are preferred embodiments, but not limited thereto. Those of ordinary skill in the art can easily understand the spirit of this utility model based on the above embodiments and make different extensions and changes. However, as long as they do not depart from the spirit of this utility model, they are within the protection scope of this utility model.

Claims

1. A forging grinding machine, characterized in that: The invention comprises a workbench (1), a driving assembly (2) is fixedly provided on the top of the workbench (1), a fixing frame (3) is fixedly provided on the movable end of the driving assembly (2), a grinding mechanism (4) is fixedly provided on the frame of the fixing frame (3), a supporting platform (5) is fixedly provided on the top of the workbench (1) and below the grinding mechanism (4), and a clamping member (6) is fixedly provided on the top of the protruding end of each supporting platform (5); The clamping member (6) comprises an electric push rod (601), a connecting member (602) is fixedly provided at the telescopic end of the electric push rod (601), an L-shaped plate (603) is fixedly provided at the side end of the connecting member (602), the facing surfaces of the two L-shaped plates (603) are both stepped and equidistantly provided with a plurality of supporting plates (604), and the lengths of the plurality of supporting plates (604) are sequentially extended from top to bottom, an arc groove (605) is centrally provided on one side of the supporting plate (604) away from the L-shaped plate (603), and the two arc grooves (605) arranged opposite to each other cooperate with the grinding mechanism (4) to form a three-point clamping area for positioning a special-shaped workpiece.

2. The forging grinding machine according to claim 1, characterized in that: The grinding mechanism (4) comprises a cylinder (401), a driving motor (402) is fixedly provided at the bottom of the cylinder (401), a limiting ball block (403) is integrally formed at the bottom of the output end of the driving motor (402), a mounting plate (404) is flipably provided at the bottom of the limiting ball block (403), and a grinding plate (408) is installed at the bottom of the mounting plate (404).

3. The forging grinding machine according to claim 2, characterized in that: A plurality of fixing plates (405) are provided in a circular array on the outer wall of the driving motor (402), a plurality of connecting plates (406) aligned with the fixing plates (405) are provided in a circular array on the top of the mounting plate (404), and a spring (407) is hung between the fixing plates (405) and the connecting plates (406).

4. The forging grinding machine according to claim 1, characterized in that: A lower hopper (7) is fixedly provided at the bottom of the support platform (5), and a lower trough communicating with the lower hopper (7) is provided on the plate wall of the support platform (5).

5. The forging grinding machine according to claim 1, characterized in that: A material receiving box (8) located below the lower hopper (7) is placed on the top of the workbench (1).

6. The forging grinding machine according to claim 1, characterized in that: The grinding mechanism (4) comprises a support frame, a first linear motor is fixedly arranged on the top of the support frame, a second linear motor combined with the fixed frame (3) is fixedly arranged on the movable block of the first linear motor, and the first linear motor and the second linear motor are arranged in a cross shape.

7. The forging grinding machine according to claim 2, characterized in that: An arc-shaped support bar (409) is integrally formed on the arc-shaped outer surface of the limiting ball block (403), and a groove slidably connected to the arc-shaped support bar (409) is formed on the top of the mounting plate (404).

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