Clamping device for mechanical plate grinding

Abstract

The utility model relates to the technical field of mechanical plate grinding, and discloses a clamping device for mechanical plate grinding, which comprises a clamping mechanism, an adjusting mechanism and a grinding mechanism, the adjusting mechanism is positioned at the upper end of the clamping mechanism, the grinding mechanism is positioned at the lower end of the adjusting mechanism, and the clamping mechanism comprises an operating platform. A support is fixedly connected to the bottom of the operation table, a bottom plate is fixedly connected to the inner wall of the support, a gear motor is fixedly connected to the upper surface of the bottom plate, and a transmission shaft is fixedly connected to the output end of the gear motor. The gear motor drives the transmission shaft to rotate, so that the lead screw rotates, the mounting base moves downwards, the mounting plate rotates on the inner wall of the fixing plate, meanwhile, the sliding plate is pulled to slide on the inner wall of the sliding groove, the two clamping plates move close to each other, the mechanical plate is clamped and fixed, and the clamping efficiency of the mechanical plate is improved; and adjustment can be conveniently carried out according to the mechanical plates of different sizes, and the use convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical plate grinding, in particular to a clamping device for mechanical plate grinding. Background Art

[0002] Mechanical board is an important component used in various mechanical equipment. Its main function is to support and protect various parts of the mechanical equipment to ensure the normal operation of the mechanical equipment. There are many types of mechanical boards, including metal boards, plastic boards, glass boards, etc. Different mechanical boards are suitable for different equipment and environments.

[0003] However, when grinding the mechanical plate, the mechanical plate needs to be clamped and fixed first, and most of the existing clamping devices for the mechanical plate adopt a bolt-tightening and fixing method, and the operation steps are relatively cumbersome, which reduces the efficiency of the mechanical plate grinding. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a clamping device for mechanical plate grinding.

[0005] The utility model is implemented by the following technical scheme: a clamping device for mechanical plate grinding, comprising a clamping mechanism, an adjusting mechanism and a grinding mechanism, wherein the adjusting mechanism is located at the upper end of the clamping mechanism, and the grinding mechanism is located at the lower end of the adjusting mechanism;

[0006] The clamping mechanism includes an operating table, a bracket is fixedly connected to the bottom of the operating table, a bottom plate is fixedly connected to the inner wall of the bracket, a reduction motor is fixedly connected to the upper surface of the bottom plate, an output end of the reduction motor is fixedly connected to a transmission shaft, an end of the transmission shaft away from the reduction motor is fixedly connected to a screw rod, a mounting seat is threadedly connected to the surface of the screw rod, a mounting plate is fixedly connected to the surface of the mounting seat, a fixing plate is rotatably connected to the inner wall of the mounting plate, an end of the fixing plate away from the mounting plate is rotatably connected to a connecting plate, a clamping plate is fixedly connected to the upper end of the connecting plate, and slides are fixedly connected to both ends of the clamping plate, a through groove is provided in the inner wall of the operating table, and a sliding groove is provided in the inner wall of the through groove.

[0007] Through the above technical solution, the reduction motor drives the screw rod to rotate, so that the mounting seat moves, driving the mounting plate to rotate on the inner wall of the fixed plate. At the same time, the slide plate slides on the inner wall of the slide groove, so that the clamping plate and the mechanical plate are clamped and fixed, which is convenient for adjustment according to the size of the mechanical plate.

[0008] As a further improvement of the above solution, one end of the screw rod away from the transmission shaft is rotatably connected to the inner wall of the operating table, and the number of the mounting plates is two, and the two mounting plates are symmetrically distributed around the mounting seat.

[0009] As a further improvement of the above solution, the number of the clamping plates is two, the two clamping plates are symmetrically distributed around the operating table, and the surface of the slide plate is slidably connected to the inner wall of the slide groove.

[0010] Through the above technical solution, the slide plate slides on the inner wall of the slide groove to limit the position of the clamping plate.

[0011] As a further improvement of the above scheme, the adjustment mechanism includes a protective cover, the inner wall of the protective cover is provided with a dovetail groove, the inner wall of the dovetail groove is slidably connected with a dovetail block, the bottom of the dovetail block is fixedly connected with an electric telescopic rod, the bottom of the electric telescopic rod is fixedly connected with a support plate, the bottom of the support plate is fixedly connected with an extension plate, and the rear end of the support plate is fixedly connected with a long-stroke cylinder.

[0012] Through the above technical solution, the protective cover is used to reduce the flying of waste chips during grinding, and the electric telescopic rod is used to push the support plate to move, so that the grinding mechanism is moved, which is convenient for adjusting the grinding mechanism.

[0013] As a further improvement of the above scheme, the bottom of the protective cover is fixedly connected to the upper surface of the operating table, the number of the dovetail blocks is set to two, the two dovetail blocks are symmetrically distributed around the protective cover, and the end of the long-stroke cylinder away from the support plate is fixedly connected to the inner wall of the protective cover.

[0014] Through the above technical solution, the support plate is pushed to move by the long-stroke cylinder, which drives the grinding mechanism to move back and forth to grind the mechanical plate.

[0015] As a further improvement of the above solution, the grinding mechanism includes a motor, an output end of the motor is fixedly connected to a fixed rod, the number of the fixed rods is two, and one end of the two fixed rods close to each other is fixedly connected to a grinding roller.

[0016] Through the above technical solution, the motor drives the fixed rod to rotate, so that the grinding roller rotates to grind the mechanical plate.

[0017] As a further improvement of the above solution, the left end of the motor is fixedly connected to the right end of the mounting seat, and the two fixing rods are rotatably connected to the inner wall of the extension plate.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] The utility model arranges a screw rod, a mounting seat, a mounting plate, a fixing plate, a clamping plate and a slide plate. Specifically, a reduction motor is used to drive a transmission shaft to rotate, so that the screw rod rotates, the mounting seat moves downward, the mounting plate rotates on the inner wall of the fixing plate, and the slide plate is pulled to slide on the inner wall of the slide groove, so that the two clamping plates move closer to each other, clamp and fix the mechanical plate, improve the efficiency of clamping the mechanical plate, and facilitate adjustment according to mechanical plates of different sizes, thereby improving convenience of use.

[0020] The utility model provides an adjusting mechanism and a grinding mechanism, specifically, an electric telescopic rod is used to push the support plate to move downward, so that the grinding roller contacts the surface of the mechanical plate, and a motor is used to drive the fixed rod to rotate, so that the grinding roller rotates to grind the mechanical plate, which is convenient for adjusting the height of the grinding roller and improves practicality. The support plate is moved by pulling the support plate through a long-stroke cylinder, and at the same time the dovetail block slides on the inner wall of the dovetail groove, so that the grinding roller grinds the mechanical plate back and forth, thereby improving processing efficiency, and a protective cover is used to reduce the flying of waste chips when grinding the mechanical plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the connection structure of the clamping plate of the utility model;

[0023] Figure 3 This is a schematic diagram of the overall cross-sectional structure of the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the adjustment mechanism of the utility model;

[0025] Figure 5 It is a schematic diagram of the grinding mechanism structure of the utility model.

[0026] Description of main symbols:

[0027] 1. Clamping mechanism; 101. Operating table; 102. Bracket; 103. Bottom plate; 104. Reducer motor; 105. Transmission shaft; 106. Screw rod; 107. Mounting seat; 108. Mounting plate; 109. Fixed plate; 110. Connecting plate; 111. Clamping plate; 112. Slide plate; 113. Through groove; 114. Slide groove; 2. Adjusting mechanism; 201. Protective cover; 202. Dovetail groove; 203. Dovetail block; 204. Electric telescopic rod; 205. Support plate; 206. Long-stroke cylinder; 207. Extension plate; 3. Grinding mechanism; 301. Motor; 302. Fixed rod; 303. Grinding roller. DETAILED DESCRIPTION

[0028] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0029] Example:

[0030] Please combine Figure 1-5 , a clamping device for mechanical plate grinding of this embodiment includes a clamping mechanism 1, an adjusting mechanism 2 and a grinding mechanism 3, wherein the adjusting mechanism 2 is located at the upper end of the clamping mechanism 1, and the grinding mechanism 3 is located at the lower end of the adjusting mechanism 2;

[0031] The clamping mechanism 1 includes an operating table 101, a bracket 102 is fixedly connected to the bottom of the operating table 101, a bottom plate 103 is fixedly connected to the inner wall of the bracket 102, a reduction motor 104 is fixedly connected to the upper surface of the bottom plate 103, a transmission shaft 105 is fixedly connected to the output end of the reduction motor 104, a screw rod 106 is fixedly connected to the end of the transmission shaft 105 away from the reduction motor 104, a mounting seat 107 is threadedly connected to the surface of the screw rod 106, a mounting plate 108 is fixedly connected to the surface of the mounting seat 107, a fixing plate 109 is rotatably connected to the inner wall of the mounting plate 108, a connecting plate 110 is rotatably connected to the end of the fixing plate 109 away from the mounting plate 108, and the connecting plate 110 A clamping plate 111 is fixedly connected to the upper end, and slide plates 112 are fixedly connected to both ends of the clamping plate 111. A through groove 113 is opened on the inner wall of the operating table 101, and a slide groove 114 is opened on the inner wall of the through groove 113. The reduction motor 104 is started, and the reduction motor 104 drives the transmission shaft 105 to rotate, so that the screw rod 106 rotates, and the mounting seat 107 moves downward, so that the mounting plate 108 rotates on the inner wall of the fixed plate 109, and at the same time, the slide plate 112 is pulled to slide on the inner wall of the slide groove 114, so that the two clamping plates 111 move closer to each other, clamp and fix the mechanical plate, improve the efficiency of clamping the mechanical plate, and facilitate adjustment according to mechanical plates of different sizes, thereby improving the convenience of use.

[0032] One end of the screw rod 106 away from the transmission shaft 105 is rotatably connected to the inner wall of the operating table 101 . There are two mounting plates 108 , which are symmetrically distributed around the mounting seat 107 .

[0033] There are two clamping plates 111 , which are symmetrically distributed around the operating table 101 , and the surface of the slide plate 112 is slidably connected to the inner wall of the slide groove 114 .

[0034] The adjusting mechanism 2 comprises a protective cover 201, the inner wall of which is provided with a dovetail groove 202, the inner wall of which is slidably connected with a dovetail block 203, the bottom of which is fixedly connected with an electric telescopic rod 204, the bottom of which is fixedly connected with a support plate 205, the bottom of which is fixedly connected with an extension plate 207, the rear end of which is fixedly connected with a long-stroke cylinder 206, the support plate 205 is pushed downward by the electric telescopic rod 204 to make the grinding roller 303 contact with the surface of the mechanical plate, so as to facilitate the adjustment of the height of the grinding roller 303 and improve practicality, the support plate 205 is pulled to move by the long-stroke cylinder 206, and at the same time the dovetail block 203 slides on the inner wall of the dovetail groove 202, so that the grinding roller 303 grinds the mechanical plate back and forth, thereby improving the processing efficiency and reducing the flying of waste chips when grinding the mechanical plate through the protective cover 201.

[0035] The bottom of the protective cover 201 is fixedly connected to the upper surface of the operating table 101. There are two dovetail blocks 203, which are symmetrically distributed around the protective cover 201. The end of the long-stroke cylinder 206 away from the support plate 205 is fixedly connected to the inner wall of the protective cover 201.

[0036] The grinding mechanism 3 includes a motor 301, and the output end of the motor 301 is fixedly connected to a fixed rod 302. There are two fixed rods 302, and one end of the two fixed rods 302 close to each other is fixedly connected to a grinding roller 303. The motor 301 drives the fixed rod 302 to rotate, so that the grinding roller 303 rotates to grind the mechanical plate.

[0037] The left end of the motor 301 is fixedly connected to the right end of the mounting seat 107 , and the two fixing rods 302 are rotatably connected to the inner wall of the extension plate 207 .

[0038] The implementation principle of a clamping device for grinding a mechanical plate in the embodiment of the present application is as follows: when in use, the mechanical plate is placed on the upper surface of the operating table 101, and the reduction motor 104 is started. The reduction motor 104 drives the transmission shaft 105 to rotate, so that the screw rod 106 rotates, and the mounting seat 107 moves downward, so that the mounting plate 108 rotates on the inner wall of the fixed plate 109, and at the same time, the slide plate 112 is pulled to slide on the inner wall of the slide groove 114, so that the two clamping plates 111 move closer to each other, clamping and fixing the mechanical plate, improving the efficiency of clamping the mechanical plate, and facilitating adjustment according to mechanical plates of different sizes, improving the use The convenience of the tool is achieved, and then the electric telescopic rod 204 is used to push the support plate 205 downward to make the grinding roller 303 contact the surface of the mechanical plate, and the motor 301 drives the fixed rod 302 to rotate, so that the grinding roller 303 rotates to grind the mechanical plate, which is convenient for adjusting the height of the grinding roller 303 and improves practicality. The long-stroke cylinder 206 is used to pull the support plate 205 to move, and at the same time, the dovetail block 203 slides on the inner wall of the dovetail groove 202, so that the grinding roller 303 grinds the mechanical plate back and forth, thereby improving the processing efficiency, and the protective cover 201 is used to reduce the flying of waste chips when grinding the mechanical plate.

[0039] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A clamping device for mechanical plate grinding, characterized in that: It comprises a clamping mechanism (1), an adjusting mechanism (2) and a grinding mechanism (3), wherein the adjusting mechanism (2) is located at the upper end of the clamping mechanism (1), and the grinding mechanism (3) is located at the lower end of the adjusting mechanism (2); The clamping mechanism (1) comprises an operating table (101), the bottom of the operating table (101) is fixedly connected to a bracket (102), the inner wall of the bracket (102) is fixedly connected to a bottom plate (103), the upper surface of the bottom plate (103) is fixedly connected to a reduction motor (104), the output end of the reduction motor (104) is fixedly connected to a transmission shaft (105), one end of the transmission shaft (105) away from the reduction motor (104) is fixedly connected to a screw rod (106), and the surface of the screw rod (106) is threadedly connected to a mounting seat (107), The surface of the mounting seat (107) is fixedly connected to a mounting plate (108), the inner wall of the mounting plate (108) is rotatably connected to a fixing plate (109), one end of the fixing plate (109) away from the mounting plate (108) is rotatably connected to a connecting plate (110), the upper end of the connecting plate (110) is fixedly connected to a clamping plate (111), both ends of the clamping plate (111) are fixedly connected to a sliding plate (112), the inner wall of the operating table (101) is provided with a through groove (113), and the inner wall of the through groove (113) is provided with a sliding groove (114).

2. A mechanical plate grinding clamping device as claimed in claim 1, characterized in that: One end of the screw rod (106) away from the transmission shaft (105) is rotatably connected to the inner wall of the operating table (101), and the number of the mounting plates (108) is two, and the two mounting plates (108) are symmetrically distributed with the mounting seat (107) as the center.

3. A mechanical plate grinding clamping device as claimed in claim 1, characterized in that: The number of the clamping plates (111) is two, and the two clamping plates (111) are symmetrically distributed with the operating table (101) as the center, and the surface of the slide plate (112) is slidably connected to the inner wall of the slide groove (114).

4. A mechanical plate grinding clamping device as claimed in claim 1, characterized in that: The adjustment mechanism (2) comprises a protective cover (201), the inner wall of the protective cover (201) is provided with a dovetail groove (202), the inner wall of the dovetail groove (202) is slidably connected to a dovetail block (203), the bottom of the dovetail block (203) is fixedly connected to an electric telescopic rod (204), the bottom of the electric telescopic rod (204) is fixedly connected to a support plate (205), the bottom of the support plate (205) is fixedly connected to an extension plate (207), and the rear end of the support plate (205) is fixedly connected to a long-stroke cylinder (206).

5. A mechanical plate grinding clamping device as claimed in claim 4, characterized in that: The bottom of the protective cover (201) is fixedly connected to the upper surface of the operating table (101), the number of the dovetail blocks (203) is two, and the two dovetail blocks (203) are symmetrically distributed with the protective cover (201) as the center, and one end of the long-stroke cylinder (206) away from the support plate (205) is fixedly connected to the inner wall of the protective cover (201).

6. A mechanical plate grinding clamping device as claimed in claim 1, characterized in that: The grinding mechanism (3) comprises a motor (301), the output end of the motor (301) being fixedly connected to a fixed rod (302), the number of the fixed rods (302) being two, and the ends of the two fixed rods (302) close to each other being fixedly connected to a grinding roller (303).

7. A mechanical plate grinding clamping device as claimed in claim 6, characterized in that: The left end of the motor (301) is fixedly connected to the right end of the mounting seat (107), and the two fixing rods (302) are rotatably connected to the inner wall of the extension plate (207).

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