Multifunctional punch grinding machine with automatic deviation rectifying function

Abstract

The multifunctional punch grinding machine with the automatic deviation rectifying function comprises a containing plate and a base, first fixing plates are fixedly installed on the two sides of the top of the containing plate, the number of the first fixing plates is four, and a positive and negative screw rod is rotationally installed between every two first fixing plates through a bearing. According to the multifunctional punch grinding machine with the automatic deviation rectifying function, a metal plate needing to be ground is placed above the placing plate, the first motor works to drive the positive and negative screw rod to rotate, the positive and negative screw rod rotates to effectively drive the two clamping plates to move, and the two clamping plates are close to each other; due to the arrangement of the rolling wheels, the metal plates are guided, then the metal plates are effectively corrected, the metal plates do not need to be placed very accurately, the feeding time is shortened, the precision and efficiency of the grinding machine are improved, meanwhile, the irregular metal plates are conveniently clamped and fixed through the arrangement of the rolling wheels, and practicability is improved.

Description

Technical Field

[0001] The utility model relates to the field of grinding machines, in particular to a multifunctional punch grinding machine with an automatic deviation correction function. Background Art

[0002] A grinding machine is a machine tool that uses grinding tools to grind the surface of workpieces. Most grinding machines use high-speed rotating grinding wheels for grinding, and a few use other grinding tools such as oilstones and abrasive belts and free abrasives for processing, such as honing machines, superfinishing machines, abrasive belt grinding machines, grinding machines, and polishing machines. Grinding machines can process materials with higher hardness, such as hardened steel and cemented carbide, and can also process brittle materials, such as glass and granite.

[0003] However, in the process of using the existing grinding machines in the market, it is not convenient to correct the sheet metal, resulting in the need to accurately place the sheet metal above the placement plate. Otherwise, it is difficult to stably clamp the sheet metal, thereby reducing the accuracy of grinding. Accurately placing the sheet metal leads to an extended loading time and reduces the working efficiency.

[0004] Therefore, it is necessary to provide a multifunctional punch grinding machine with an automatic deviation correction function to solve the above technical problems. Content of the Utility Model

[0005] The utility model provides a multifunctional punch grinding machine with an automatic deviation correction function, which solves the problems that in the process of using the existing grinding machines in the market, it is not convenient to correct the sheet metal, resulting in the need to accurately place the sheet metal above the placement plate. Otherwise, it is difficult to stably clamp the sheet metal, thereby reducing the accuracy of grinding. Accurately placing the sheet metal leads to an extended loading time and reduces the working efficiency.

[0006] The utility model provides a multifunctional punch grinding machine with an automatic deviation correction function, including: a placement plate and a base. Both sides of the top of the placement plate are fixedly installed with first fixing plates, and the number of the first fixing plates is four. A positive and negative screw rod is rotatably installed between two of the first fixing plates through a bearing. One end of the positive and negative screw rod penetrates through the first fixing plate and is key-connected to a first motor fixedly installed with the first fixing plate. The outer part of the positive and negative screw rod is meshed with a clamping plate, and the number of the clamping plates is two. A limiting rod is fixedly installed between the other two first fixing plates. Both clamping plates are slidably installed with respect to the limiting rod. A fixing block is fixedly installed on each of the opposite sides of the two clamping plates, and the number of the fixing blocks is four. A roller is rotatably installed at the top and bottom of each of the four fixing blocks, and the number of the rollers is multiple. The center points of the outer sides of the two clamping plates are threadedly connected with threaded rods. One end of each of the two threaded rods is key-connected to a knob. The other ends of the two threaded rods and located between the fixing blocks are rotatably installed with abutting blocks.

[0007] Preferably, a first installation groove is formed in the top of the base, and a first lead screw is rotatably installed in the first installation groove through a bearing. One end of the first lead screw is keyed to a second motor fixedly installed on the base.

[0008] Preferably, a moving plate is meshed and connected to the outside of the first lead screw, and the moving plate is slidably installed on the base along the length direction of the first lead screw through the first installation groove.

[0009] Preferably, a second installation groove is formed in the top of the moving plate, and a second lead screw is rotatably installed in the second installation groove through a bearing. One end of the second lead screw penetrates through the moving plate and is keyed to a third motor fixedly installed on the moving plate, and the placing plate is meshed with the second lead screw.

[0010] Preferably, second fixing plates are fixedly installed on both outer sides of the base, and the number of the second fixing plates is two. Hydraulic cylinders are fixedly installed on the tops of the two second fixing plates.

[0011] Preferably, a top plate is fixedly installed between the tops of the two hydraulic cylinders, and a fourth motor is fixedly installed at the center point of the top of the top plate. The output shaft end of the fourth motor penetrates through the top plate and is keyed to a grinding wheel.

[0012] Compared with the related art, a multifunctional punch grinder with an automatic deviation correction function provided by the present invention has the following beneficial effects:

[0013] Place the sheet metal to be ground above the placing plate. The first motor works to drive the positive and negative screw rod to rotate. The rotation of the positive and negative screw rod effectively drives the two clamping plates to move. The two clamping plates approach each other. Due to the setting of the rollers, the sheet metal is guided, and thus the sheet metal is effectively corrected. It is not necessary to place the sheet metal very accurately, reducing the feeding time, thereby improving the accuracy and efficiency of the grinder. At the same time, the setting of the rollers facilitates the clamping and fixing of irregular sheet metal, improving the practicability. By rotating the knob, the threaded rod is effectively driven to rotate. The rotation of the threaded rod drives the abutting block to move, thereby changing the position of the abutting block, facilitating adjustment according to the shape of the sheet metal, and firmly fixing the sheet metal. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of a preferred embodiment of a multifunctional punch grinder with an automatic deviation correction function provided by the present invention;

[0015] Figure 2 is Figure 1 the schematic diagram of the clamping plate installation structure shown;

[0016] Figure 3 is Figure 1Schematic diagram of the grinding wheel installation structure shown

[0017] In the figure: 1. Placing plate; 2. First fixing plate; 3. Positive and reverse screw rod; 4. First motor; 5. Clamping plate; 6. Limiting rod; 7. Fixed block; 8. Roller; 9. Threaded rod; 10. Knob; 11. Block; 12. Base; 13. First installation groove; 14. First lead screw; 15. Second motor; 16. Moving plate; 17. Second installation groove; 18. Second lead screw; 19. Third motor; 20. Second fixing plate; 21. Hydraulic cylinder; 22. Top plate; 23. Fourth motor; 24. Grinding wheel Specific implementation manner

[0018] The present utility model will be further described below in conjunction with the accompanying drawings and the implementation manner

[0019] Please refer to in combination Figure 1 、 Figure 2 and Figure 3 wherein Figure 1 is a schematic structural diagram of a preferred embodiment of a multifunctional punch grinder with an automatic deviation correction function provided by the present utility model Figure 2 is Figure 1 schematic diagram of the clamping plate installation structure shown Figure 3 is Figure 1Schematic diagram of the grinding wheel installation structure shown. A multi-functional punch grinder with an automatic deviation correction function includes: a placement plate 1 and a base 12. On both sides of the top of the placement plate 1, four first fixing plates 2 are fixedly installed, and the number of the first fixing plates 2 is four. A positive and negative screw rod 3 is rotatably installed between two of the first fixing plates 2 through a bearing. One end of the positive and negative screw rod 3 penetrates the first fixing plate 2 and is keyway-connected to a first motor 4 fixedly installed with the first fixing plate 2. The outer part of the positive and negative screw rod 3 is meshed and connected with a clamping plate 5, and the number of the clamping plates 5 is two. A limiting rod 6 is fixedly installed between the other two first fixing plates 2. Both clamping plates 5 are slidably installed with the limiting rod 6. On the opposite sides of both clamping plates 5, fixing blocks 7 are fixedly installed, and the number of the fixing blocks 7 is four. At the top and bottom of the four fixing blocks 7, rollers 8 are rotatably installed, and the number of the rollers 8 is multiple. At the center points of the outer sides of both clamping plates 5, threaded rods 9 are threadedly connected. One end of each of the two threaded rods 9 is keyway-connected to a knob 10. At the other ends of the two threaded rods 9 and between the fixing blocks 7, abutting blocks 11 are rotatably installed. Place the sheet metal to be ground above the placement plate 1. The first motor 4 works to drive the positive and negative screw rod 3 to rotate. The rotation of the positive and negative screw rod 3 effectively drives the two clamping plates 5 to move. The two clamping plates 5 approach each other. Due to the setting of the rollers 8, the rollers 8 guide the sheet metal, and thus effectively correct the sheet metal. It is not necessary to place the sheet metal very accurately, reducing the feeding time, and thus improving the accuracy and efficiency of the grinder. At the same time, the setting of the rollers 8 facilitates the clamping and fixing of irregular sheet metal, improving the practicability. By rotating the knob 10, the threaded rod 9 is effectively driven to rotate. The rotation of the threaded rod 9 drives the abutting block 11 to move, thereby changing the position of the abutting block 11, facilitating adjustment according to the shape of the sheet metal, and firmly fixing the sheet metal.

[0020] A first installation groove 13 is opened at the top of the base 12. A first lead screw 14 is rotatably installed inside the first installation groove 13 through a bearing. One end of the first lead screw 14 is keyway-connected to a second motor 15 fixedly installed with the base 12. The outer part of the first lead screw 14 is meshed and connected with a moving plate 16. The moving plate 16 is slidably installed with the base 12 along the length direction of the first lead screw 14 through the first installation groove 13. The second motor 15 works to drive the first lead screw 14 to rotate. The rotation of the first lead screw 14 drives the moving plate 16 to move, thereby changing the position of the sheet metal.

[0021] A second mounting groove 17 is formed at the top of the moving plate 16. A second lead screw 18 is rotatably mounted inside the second mounting groove 17 through a bearing. One end of the second lead screw 18 penetrates through the moving plate 16 and is keyed to a third motor 19 fixedly mounted on the moving plate 16. The placing plate 1 is meshed with the second lead screw 18. By the operation of the third motor 19, the second lead screw 18 is effectively driven to rotate. The rotation of the second lead screw 18 drives the placing plate 1 to move, thereby changing the position of the sheet metal, facilitating adjustment according to the grinding requirements, and improving the practicability.

[0022] On both outer sides of the base 12, second fixing plates 20 are fixedly mounted, and the number of the second fixing plates 20 is two. Hydraulic cylinders 21 are fixedly mounted on the tops of the two second fixing plates 20. A top plate 22 is fixedly mounted between the tops of the two hydraulic cylinders 21. At the center point of the top of the top plate 22, a fourth motor 23 is fixedly mounted. The output shaft end of the fourth motor 23 penetrates through the top plate 22 and is keyed to a grinding wheel 24. By the operation of the hydraulic cylinder 21, the top plate 22 is effectively driven to move up and down, thereby changing the position of the grinding wheel 24, making the grinding wheel 24 contact with the sheet metal. By the operation of the fourth motor 23, the grinding wheel 24 is effectively driven to rotate, thereby effectively grinding the sheet metal.

[0023] The working principle of a multifunctional punch grinder with an automatic deviation correction function provided by the present utility model is as follows:

[0024] First step: Place the sheet metal to be ground above the placing plate 1. Drive the forward and reverse screw 3 to rotate by the operation of the first motor 4. The rotation of the forward and reverse screw 3 effectively drives the two clamping plates 5 to move. The two clamping plates 5 approach each other. Due to the arrangement of the rollers 8, the sheet metal is guided, thereby effectively correcting the sheet metal. It is not necessary to place the sheet metal very accurately, reducing the feeding time, thereby improving the accuracy and efficiency of the grinder. At the same time, the arrangement of the rollers 8 facilitates the clamping and fixing of irregular sheet metal, improving the practicability. By rotating the knob 10, the threaded rod 9 is effectively driven to rotate. The rotation of the threaded rod 9 drives the abutting block 11 to move, thereby changing the position of the abutting block 11, facilitating adjustment according to the shape of the sheet metal, and firmly fixing the sheet metal.

[0025] Second step: Drive the first lead screw 14 to rotate by the operation of the second motor 15. The rotation of the first lead screw 14 drives the moving plate 16 to move, thereby changing the position of the sheet metal. By the operation of the third motor 19, the second lead screw 18 is effectively driven to rotate. The rotation of the second lead screw 18 drives the placing plate 1 to move, thereby changing the position of the sheet metal, facilitating adjustment according to the grinding requirements, and improving the practicability. By the operation of the hydraulic cylinder 21, the top plate 22 is effectively driven to move up and down, thereby changing the position of the grinding wheel 24, making the grinding wheel 24 contact with the sheet metal. By the operation of the fourth motor 23, the grinding wheel 24 is effectively driven to rotate, thereby effectively grinding the sheet metal.

[0026] Compared with the related technologies, a multifunctional punch grinder with an automatic deviation correction function provided by the present utility model has the following beneficial effects:

[0027] Place the sheet metal to be polished above the placement plate 1. The first motor 4 works to drive the rotation of the positive and negative screw rod 3. The rotation of the positive and negative screw rod 3 effectively drives the movement of the two clamping plates 5. The two clamping plates 5 approach each other. Due to the arrangement of the rollers 8, the sheet metal is guided, and thus the sheet metal is effectively corrected. It is not necessary to place the sheet metal very accurately, which reduces the feeding time, thereby improving the accuracy and efficiency of the grinder. At the same time, the arrangement of the rollers 8 facilitates the clamping and fixing of irregular sheet metal, improving the practicability. By rotating the knob 10, the threaded rod 9 is effectively driven to rotate. The rotation of the threaded rod 9 drives the movement of the abutting block 11, thereby changing the position of the abutting block 11, facilitating adjustment according to the shape of the sheet metal, and making the sheet metal firmly fixed.

[0028] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present utility model.

Claims

1. A multifunctional punch grinder with an automatic rectification function, comprising: The placing plate (1) and the base (12) are characterized in that: both sides of the top of the placing plate (1) are fixedly installed with first fixing plates (2), and the number of the first fixing plates (2) is four. A left - right screw rod (3) is rotatably installed between two of the first fixing plates (2) through a bearing. One end of the left - right screw rod (3) penetrates through the first fixing plate (2) and is key - groove connected to a first motor (4) fixedly installed with the first fixing plate (2). The outer part of the left - right screw rod (3) is meshed with two clamping plates (5). The number of the clamping plates (5) is two. A limiting rod (6) is fixedly installed between the other two first fixing plates (2). Both of the clamping plates (5) are slidably installed with the limiting rod (6). Fixed blocks (7) are fixedly installed on the opposite sides of both of the clamping plates (5), and the number of the fixed blocks (7) is four. Rollers (8) are rotatably installed at the top and bottom of the four fixed blocks (7), and the number of the rollers (8) is multiple. Threaded rods (9) are threadedly connected to the central points of the outer sides of both of the clamping plates (5). One end of each of the two threaded rods (9) is key - groove connected to a knob (10). The other ends of the two threaded rods (9) and located between the fixed blocks (7) are rotatably installed with abutting blocks (11).

2. The multifunctional punch grinder with an automatic deviation correction function according to claim 1, characterized in that, A first installation groove (13) is formed at the top of the base (12). A first lead screw (14) is rotatably installed in the first installation groove (13) through a bearing. One end of the first lead screw (14) is key - groove connected to a second motor (15) fixedly installed with the base (12).

3. The multifunctional punch grinder with an automatic rectification function according to claim 2, characterized in that, The outer part of the first lead screw (14) is meshed with a moving plate (16). The moving plate (16) is slidably installed with the base (12) along the length direction of the first lead screw (14) through the first installation groove (13).

4. The multifunctional punch grinder with an automatic deviation correction function according to claim 3, characterized in that, A second installation groove (17) is formed at the top of the moving plate (16). A second lead screw (18) is rotatably installed in the second installation groove (17) through a bearing. One end of the second lead screw (18) penetrates through the moving plate (16) and is key - groove connected to a third motor (19) fixedly installed with the moving plate (16). The placing plate (1) is meshed with the second lead screw (18).

5. A multifunctional punch grinder with an automatic deviation correction function according to claim 4, characterized in that, Second fixing plates (20) are fixedly installed on both outer sides of the base (12), and the number of the second fixing plates (20) is two. Hydraulic cylinders (21) are fixedly installed on the tops of the two second fixing plates (20).

6. The multifunctional punch grinder with an automatic rectification function according to claim 5, characterized in that, A top plate (22) is fixedly installed between the tops of the two hydraulic cylinders (21). A fourth motor (23) is fixedly installed at the central point of the top of the top plate (22). The output shaft end of the fourth motor (23) penetrates through the top plate (22) and is key - groove connected to a grinding wheel (24).

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