Metal gasket polishing and fixing device

Abstract

The utility model discloses a metal gasket polishing and fixing device which comprises a workbench, a driving motor, a polishing wheel and a clamping and fixing assembly, the top of the driving motor and the bottom of an electric air cylinder are fixedly installed, the middle of the polishing wheel and the output end of the driving motor are fixedly installed, and the bottom of the clamping and fixing assembly and the top of the workbench are fixedly installed. The clamping and fixing assembly comprises a left mounting plate, a right mounting plate, a sliding block, a clamping plate and a rubber strip, the bottom of the left mounting plate and the top of the workbench are fixedly mounted, the bottom of the right mounting plate and the top of the workbench are movably mounted, the top of the sliding block and the bottom of the right mounting plate are fixedly mounted, and the outer surface of the sliding block and the inner surface of the workbench are movably mounted; the side surface of the clamping plate and the side surface of the left mounting plate are fixedly mounted; and by arranging the clamping and fixing assembly, displacement of the clamping plates can be avoided, the fixing stability of the metal gasket is improved, and loosening is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of metal gasket fixing devices, and more specifically, to a metal gasket grinding and fixing device. Background Art

[0002] Metal gaskets are a common industrial part, usually used to fill or balance the gap between the connecting bolts or nuts and the base material to ensure the tightness and stability of the connection. Metal gaskets play an important role in engineering and mechanical design. In the production process of metal gaskets, in order to improve their surface accuracy, it is usually necessary to grind and polish their surfaces to improve their surface quality.

[0003] At present, most of the metal gasket grinding equipment usually adopts a rotating grinding wheel to contact the outer surface of the metal gasket, and utilizes the friction between the grinding sand and the metal gasket to achieve the grinding effect. However, this causes the metal gasket to continuously generate violent vibrations during the grinding process, and transmits the vibrations to the clamping device, causing the clamping device to loosen during the continuous vibration, thereby affecting the grinding process. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a metal gasket grinding and fixing device to solve the problem that the clamping device in the prior art becomes loose due to continuous vibration and cannot fix the metal gasket well.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a metal gasket grinding and fixing device, comprising

[0006] Workbench;

[0007] A fixing plate, the bottom of which is fixedly mounted on the top of the workbench;

[0008] An electric cylinder, wherein the electric cylinder is arranged on the top of the fixing plate;

[0009] A driving motor, the top of which is fixedly mounted on the bottom of the electric cylinder;

[0010] A grinding wheel, the middle part of which is fixedly mounted to the output end of the driving motor;

[0011] A clamping and fixing assembly, the bottom of which is fixedly mounted on the top of the workbench, the clamping and fixing assembly comprises a left mounting plate, a right mounting plate, a slider, a clamping plate, and a rubber strip, the bottom of the left mounting plate is fixedly mounted on the top of the workbench, the bottom of the right mounting plate is movably mounted on the top of the workbench, the top of the slider is fixedly mounted on the bottom of the right mounting plate, the outer surface of the slider is movably mounted on the inner surface of the workbench, the side surface of the clamping plate is fixedly mounted on the side surface of the left mounting plate, and the side surface of the rubber strip is fixedly mounted on the outer surface of the clamping plate.

[0012] It also includes a support column, a moving component, and a dust suction component. The top of the support column is fixedly installed on the bottom of the workbench, the bottom of the moving component is fixedly installed on the top of the workbench, the side end of the moving component is detachably installed on the side of the clamping and fixing component, the bottom of the dust suction component is fixedly installed on the top of the workbench, and the end of the dust suction component is arranged inside the fixed plate.

[0013] Among them, the moving assembly includes a servo motor, a threaded rod, a sleeve, and a special-shaped fixing block. The bottom of the servo motor is fixedly installed on the top of the workbench, the side end of the threaded rod is fixedly installed on the output end of the left mounting plate, the inner surface of the sleeve is threadedly connected to the outer surface of the threaded rod, the end of the sleeve is fixedly installed on the side of the special-shaped fixing block, and the side of the special-shaped fixing block is bolted to the side of the clamping and fixing assembly.

[0014] Among them, the clamping and fixing assembly also includes an electric telescopic rod, a connecting plate, and a fixed column. One side of the electric telescopic rod is fixedly installed on the side of the left mounting plate, the other side of the electric telescopic rod is fixedly installed on the end of the connecting plate, the end of the fixed column is fixedly installed on the side of the connecting plate, and the outer surface of the fixed column is movably installed on the inner surface of the right mounting plate.

[0015] Wherein, the dust suction assembly includes an outer box, an inner box, a fan, a connecting pipe, and a dust suction port. The bottom of the outer box is fixedly installed on the top of the workbench, the outer surface of the inner box is movably installed on the inner surface of the outer box, the bottom of the fan is fixedly installed on the top of the workbench, the side end of the fan is fixedly installed on the side of the outer box, one end of the connecting pipe is bolted to the top of the outer box, the other end of the connecting pipe is fixedly installed on the side of the dust suction port, and the outer surface of the dust suction port is fixedly installed on the inner surface of the fixing plate.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] In the above scheme, a clamping and fixing component is set up, and the right mounting plate is moved to a suitable position through the rotation of the servo motor, and the placed metal gasket is fixed. Then, the electric telescopic rod is controlled to contract, driving the connecting plates and the fixing columns on both sides to move toward the middle of the left mounting plate, so that the end of the fixing column is clamped with the groove set inside the right mounting plate. During the grinding process, the metal gasket will continuously generate violent vibrations and transmit the vibrations to the splint, and the rubber strips set on the surface of the splint help prevent the metal gasket from radially moving in the splint and provide a certain shock-absorbing effect. In addition, the electric telescopic rod, the connecting plate and the fixing column can limit the left and right splints to avoid displacement of the splints, improve the stability of the fixation of the metal gasket, and avoid loosening.

[0018] In the above scheme, by setting up a dust collection component, the fan can be started during the grinding process, and the debris generated by grinding enters the connecting pipe from the dust collection port, and then falls into the interior of the outer box and the inner box along the inner surface of the connecting pipe, thereby collecting the debris uniformly and preventing the debris from flying in the air and affecting the working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the mobile component of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the clamping and fixing assembly of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the dust collection component of the utility model.

[0023] [reference numerals]

[0024] 1. Workbench; 2. Fixed plate; 3. Electric cylinder; 4. Drive motor; 5. Grinding wheel; 6. Support column; 7. Moving assembly; 8. Clamping and fixing assembly; 9. Dust collection assembly; 70. Servo motor; 71. Threaded rod; 72. Sleeve; 73. Special-shaped fixing block; 80. Left mounting plate; 81. Right mounting plate; 82. Slider; 83. Electric telescopic rod; 84. Connecting plate; 85. Fixed column; 86. Clamp; 87. Rubber strip; 90. Outer box; 91. Inner box; 92. Fan; 93. Connecting pipe; 94. Dust collection port. DETAILED DESCRIPTION

[0025] In order to make the technical problems to be solved, technical solutions and advantages of the present invention more clear, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0026] As attached Figure 1 To Attachment Figure 4 The embodiment of the utility model provides a metal gasket grinding and fixing device, comprising:

[0027] Workbench 1;

[0028] A fixing plate 2, the bottom of which is fixedly mounted on the top of the workbench 1;

[0029] An electric cylinder 3, which is arranged on the top of the fixed plate 2;

[0030] A driving motor 4, the top of the driving motor 4 is fixedly mounted to the bottom of the electric cylinder 3;

[0031] A grinding wheel 5, the middle part of which is fixedly mounted to the output end of the driving motor 4;

[0032] A clamping and fixing assembly 8, the bottom of the clamping and fixing assembly 8 is fixedly installed with the top of the workbench 1, and the clamping and fixing assembly 8 includes a left mounting plate 80, a right mounting plate 81, a slider 82, a clamping plate 86, and a rubber strip 87. The bottom of the left mounting plate 80 is fixedly installed with the top of the workbench 1, the bottom of the right mounting plate 81 is movably installed with the top of the workbench 1, the top of the slider 82 is fixedly installed with the bottom of the right mounting plate 81, the outer surface of the slider 82 is movably installed with the inner surface of the workbench 1, the side of the clamping plate 86 is fixedly installed with the side of the left mounting plate 80, and the side of the rubber strip 87 is fixedly installed with the outer surface of the clamping plate 86;

[0033] By setting the rubber strip 87, the rubber has good friction characteristics, which can improve the clamping ability of the clamping plate 86 and help prevent the metal gasket from radially moving in the clamping plate 86. In addition, the rubber strip 87 can be used as a shock-absorbing material to absorb or reduce external vibrations to the metal gasket during the grinding process, thereby protecting the clamped metal gasket.

[0034] It also includes a support column 6, a moving component 7, and a dust collection component 9. The top of the support column 6 is fixedly installed on the bottom of the workbench 1, the bottom of the moving component 7 is fixedly installed on the top of the workbench 1, the side end of the moving component 7 is detachably installed on the side of the clamping and fixing component 8, the bottom of the dust collection component 9 is fixedly installed on the top of the workbench 1, and the end of the dust collection component 9 is arranged inside the fixed plate 2.

[0035] Among them, the moving component 7 includes a servo motor 70, a threaded rod 71, a sleeve 72, and a special-shaped fixing block 73. The bottom of the servo motor 70 is fixedly installed on the top of the workbench 1, the side end of the threaded rod 71 is fixedly installed on the output end of the left mounting plate 80, the inner surface of the sleeve 72 is threadedly connected to the outer surface of the threaded rod 71, the end of the sleeve 72 is fixedly installed on the side of the special-shaped fixing block 73, and the side of the special-shaped fixing block 73 is bolted to the side of the clamping and fixing component 8.

[0036] Among them, the clamping and fixing assembly 8 also includes an electric telescopic rod 83, a connecting plate 84, and a fixed column 85. One side of the electric telescopic rod 83 is fixedly installed on the side of the left mounting plate 80, the other side of the electric telescopic rod 83 is fixedly installed on the end of the connecting plate 84, the end of the fixed column 85 is fixedly installed on the side of the connecting plate 84, and the outer surface of the fixed column 85 is movably installed on the inner surface of the right mounting plate 81.

[0037] The dust collection assembly 9 includes an outer box 90, an inner box 91, a fan 92, a connecting pipe 93, and a dust suction port 94. The bottom of the outer box 90 is fixedly mounted on the top of the workbench 1, the outer surface of the inner box 91 is movably mounted on the inner surface of the outer box 90, the bottom of the fan 92 is fixedly mounted on the top of the workbench 1, the side end of the fan 92 is fixedly mounted on the side of the outer box 90, one end of the connecting pipe 93 is bolted to the top of the outer box 90, the other end of the connecting pipe 93 is fixedly mounted on the side of the dust suction port 94, and the outer surface of the dust suction port 94 is fixedly mounted on the inner surface of the fixing plate 2;

[0038] By providing the inner box 91, the inner box 91 can be pulled outward along the inner surface of the outer box 90, and the collected debris will fall into the inner box 91. When the debris needs to be dumped, the inner box 91 only needs to be pulled out to process the debris, thereby improving the efficiency of processing the debris collected inside the outer box 90 and the inner box 91.

[0039] The working process of the utility model is as follows:

[0040] First, place the metal gasket to be polished in the middle of the clamping and fixing assembly 8, then start the servo motor 70, the threaded rod 71 connected to the output end of the servo motor 70 rotates, the sleeve 72 moves along the outer surface of the threaded rod 71, and pushes the right mounting plate 81 installed with the special-shaped fixing block 73 to move along the top of the workbench 1. The right mounting plate 81 is moved to a suitable position through the rotation of the servo motor 70, and the placed metal gasket is fixed. Then, the electric telescopic rod 83 is controlled to shrink, driving the connecting plates 84 and the fixing column 85 on both sides to move toward the middle of the left mounting plate 80, so that the end of the fixing column 85 is clamped with the groove set inside the right mounting plate 81, thereby improving the stability of the metal gasket fixation and avoiding loosening.

[0041] Then, the electric cylinder 3 is controlled to start, and after the drive motor 4 and the grinding wheel 5 are adjusted to move to the appropriate position, the drive motor 4 is started, and the grinding wheel 5 connected to the output end of the drive motor 4 rotates, thereby grinding the metal gasket. During the grinding process, the metal gasket will continuously generate violent vibrations, and transmit the vibrations to the clamping plate 86, so that the clamping plate 86 moves outward, and the electric telescopic rod 83, the connecting plate 84 and the fixing column 85 can limit the clamping plates 86 set on the left and right to prevent the clamping plates 86 from shifting;

[0042] During the grinding process, the fan 92 can be started, and the debris generated by grinding enters the connecting pipe 93 from the dust suction port 94, and then falls into the interior of the outer box 90 and the inner box 91 along the inner surface of the connecting pipe 93, so that the debris is uniformly collected.

[0043] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0044] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0045] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A metal gasket grinding and fixing device, characterized in that: include Workbench (1); A fixing plate (2), the bottom of the fixing plate (2) being fixedly mounted on the top of the workbench (1); An electric cylinder (3), wherein the electric cylinder (3) is arranged on the top end of the fixing plate (2); A driving motor (4), the top of the driving motor (4) being fixedly mounted to the bottom of the electric cylinder (3); A grinding wheel (5), wherein the middle portion of the grinding wheel (5) is fixedly mounted to the output end of the driving motor (4); A clamping and fixing component (8), wherein the bottom of the clamping and fixing component (8) is fixedly mounted on the top of the workbench (1), and the clamping and fixing component (8) comprises a left mounting plate (80), a right mounting plate (81), a slider (82), a clamping plate (86), and a rubber strip (87), wherein the bottom of the left mounting plate (80) is fixedly mounted on the top of the workbench (1), the bottom of the right mounting plate (81) is movably mounted on the top of the workbench (1), the top of the slider (82) is fixedly mounted on the bottom of the right mounting plate (81), the outer surface of the slider (82) is movably mounted on the inner surface of the workbench (1), the side of the clamping plate (86) is fixedly mounted on the side of the left mounting plate (80), and the side of the rubber strip (87) is fixedly mounted on the outer surface of the clamping plate (86).

2. A metal gasket grinding and fixing device according to claim 1, characterized in that: It also comprises a support column (6), a movable component (7), and a dust collecting component (9); the top of the support column (6) is fixedly mounted on the bottom of the workbench (1); the bottom of the movable component (7) is fixedly mounted on the top of the workbench (1); the side end of the movable component (7) is detachably mounted on the side of the clamping and fixing component (8); the bottom of the dust collecting component (9) is fixedly mounted on the top of the workbench (1); and the end of the dust collecting component (9) is arranged inside the fixing plate (2).

3. A metal gasket grinding and fixing device according to claim 2, characterized in that: The moving assembly (7) comprises a servo motor (70), a threaded rod (71), a sleeve (72), and a special-shaped fixing block (73); the bottom of the servo motor (70) is fixedly mounted on the top of the workbench (1); the side end of the threaded rod (71) is fixedly mounted on the output end of the left mounting plate (80); the inner surface of the sleeve (72) is threadedly connected to the outer surface of the threaded rod (71); the end of the sleeve (72) is fixedly mounted on the side of the special-shaped fixing block (73); and the side of the special-shaped fixing block (73) is bolted to the side of the clamping and fixing assembly (8).

4. A metal gasket grinding and fixing device according to claim 1, characterized in that: The clamping and fixing assembly (8) also includes an electric telescopic rod (83), a connecting plate (84), and a fixing column (85); one side of the electric telescopic rod (83) is fixedly mounted on the side of the left mounting plate (80); the other side of the electric telescopic rod (83) is fixedly mounted on the end of the connecting plate (84); the end of the fixing column (85) is fixedly mounted on the side of the connecting plate (84); and the outer surface of the fixing column (85) is movably mounted on the inner surface of the right mounting plate (81).

5. A metal gasket grinding and fixing device according to claim 2, characterized in that: The dust collection assembly (9) comprises an outer box (90), an inner box (91), a fan (92), a connecting pipe (93), and a dust collection port (94); the bottom of the outer box (90) is fixedly mounted on the top of the workbench (1); the outer surface of the inner box (91) is movably mounted on the inner surface of the outer box (90); the bottom of the fan (92) is fixedly mounted on the top of the workbench (1); the side end of the fan (92) is fixedly mounted on the side of the outer box (90); one end of the connecting pipe (93) is bolted to the top of the outer box (90); the other end of the connecting pipe (93) is fixedly mounted on the side of the dust collection port (94); and the outer surface of the dust collection port (94) is fixedly mounted on the inner surface of the fixing plate (2).

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