A metal workpiece polishing apparatus

Abstract

The utility model discloses a kind of metal workpiece polishing equipment, including workbench, the surface of one side of the workbench is provided with moving assembly;The inside of the workbench is recessed, the inside of the recess is fixedly installed with rubber corrugated board, the moving assembly includes with the fixed connection of workbench stepper motor;Further include: the top surface of the workbench both sides is symmetrically provided with positioning assembly;Among them, positioning assembly includes with the fixed connection of workbench fixed block;Among them, the top surface of fixed block is fixedly connected with connecting sleeve, the side surface of the connecting sleeve is fixedly connected with connecting plate, by setting positioning assembly, so that metal workpiece can be positioned and handled, so that the stability when metal workpiece is polished can be ensured, simultaneously by setting moving assembly, so that polishing device can be moved, so that different size metal workpiece can be polished and handled.

Description

Technical Field

[0001] This utility model relates to the field of production and processing technology, specifically to a metal workpiece polishing equipment. Background Technology

[0002] As is well known, metal workpiece surface polishing equipment is an auxiliary device used for polishing the surface of metal workpieces. It is widely used in the field of production and processing. Existing metal workpiece surface polishing equipment includes a base, two sets of vertical plates and a horizontal plate. The top of the base and the bottom of the vertical plates are fixedly connected, and the bottom of the horizontal plate and the top of the vertical plates are fixedly connected. When using existing metal workpiece surface polishing equipment, the operator places the metal workpiece on the base and then polishes the workpiece with the polishing equipment. However, it has been found that the polishing equipment is fixed and cannot be moved or its height adjusted. The metal workpiece lacks a fixing device, resulting in poor stability during polishing.

[0003] A metal workpiece polishing device is proposed to solve the problems mentioned above. Utility Model Content

[0004] The purpose of this utility model is to provide a metal workpiece polishing device to solve the problem mentioned in the background art that the existing metal workpiece surface polishing devices are fixed and cannot be moved or adjusted in height, and the metal workpieces do not have a fixing device, resulting in poor stability during polishing.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a metal workpiece polishing device, including a worktable, wherein a moving component is provided on one side surface of the worktable; The workbench has a groove in the middle, and a rubber corrugated plate is fixedly installed inside the groove. The moving component includes a stepper motor fixedly connected to the workbench. Also includes: Positioning components are symmetrically arranged on both sides of the top surface of the workbench; The positioning component includes a fixing block that is fixedly connected to the worktable; The top surface of the fixing block is fixedly connected to a connecting sleeve.

[0006] Preferably, a connecting plate is fixedly connected to one side surface of the connecting sleeve, the bottom surface of the connecting plate is fixedly connected to the fixing block, and an electric push rod is connected through the middle of the interior of the connecting plate.

[0007] Preferably, an elastic buffer pad is fixedly connected to the surface of the output end of the electric push rod away from the connecting plate.

[0008] Preferably, the connecting sleeve has symmetrically formed grooves inside, and a slider is slidably connected inside the groove. The side surface of the slider away from the groove is fixedly connected to an elastic buffer pad, and a clamping block is fixedly connected to the side surface of the elastic buffer pad away from the electric push rod. The clamping block is connected through the connecting sleeve.

[0009] Preferably, a double-ended lead screw is fixedly connected to the output end of the stepper motor through one side surface of the worktable, and threaded sleeves are threaded on both sides of the double-ended lead screw.

[0010] Preferably, the threaded sleeve is slidably connected to the groove, and both sides of the threaded sleeve are fixedly connected to the rubber corrugated plate.

[0011] Preferably, a grinding device is fixedly connected to the top surface of the threaded sleeve.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: This metal workpiece polishing equipment, by setting a positioning component, enables the metal workpiece to be positioned, thereby ensuring the stability of the metal workpiece during polishing. At the same time, by setting a moving component, the polishing device can be moved, thereby adapting to polishing metal workpieces of different sizes. The specific details are as follows: 1. By setting up positioning components, when grinding metal workpieces, the workpiece is placed on the worktable, i.e., in the middle position between the two positioning components. Then, the electric push rod is synchronously activated through the control terminal, so that the output ends of the electric push rods on both sides synchronously drive the movement of the elastic buffer pad, slider, and clamping block. This allows the clamping block to clamp and position the metal workpiece. The clamping block is made of nitrile rubber, which has good elasticity and anti-slip properties, can adapt to different shaped workpiece surfaces, provides uniform clamping force, and avoids hard damage to the workpiece surface. At the same time, the output end of the electric push rod is fixedly connected to the elastic buffer pad, which buffers the vibration generated when the grinding device grinds the metal workpiece, reducing the transmission of vibration force to the electric push rod. The electric push rod is a Thomson Electrak MD model, which has good rigidity and dustproof performance, thus ensuring the normal use of the electric push rod and providing a stable clamping effect on the metal workpiece. 2. By setting up a moving component, after the positioning component positions and clamps the metal workpiece, the stepper motor is started via the control terminal. The output of the stepper motor drives the rotation of the double-ended lead screw. The threaded sleeves on both sides of the double-ended lead screw move with its rotation. The size of the threaded sleeve is the same as the size of the groove, and the end of the threaded sleeve is the same depth as the groove. This allows the threaded sleeve to be limited by the groove, enabling it to move with the rotation of the double-ended lead screw. The movement of the threaded sleeve drives the grinding device to move relative to it, thus enabling the grinding of metal workpieces of different sizes. This improves the overall practicality and flexibility of the device to a certain extent.

[0013] 3. By setting a rubber corrugated plate, the rubber corrugated plate is located at the opening of the groove, and one side of the rubber corrugated plate is fixedly connected to the groove, while the other side is fixedly connected to the threaded sleeve. Through the action of the rubber corrugated plate, the debris generated during the grinding of the metal workpiece can be blocked, thereby reducing the debris from falling into the groove and preventing the double-ended lead screw and the threaded sleeve from getting stuck or unable to run. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the overall operating structure of this utility model; Figure 3 This is a schematic diagram of the overall structure of the mobile component in this utility model; Figure 4 This is a schematic diagram of the overall structure of the positioning component in this utility model; Figure 5 This is a schematic cross-sectional view of the positioning component in this utility model.

[0015] In the diagram: 1. Workbench; 2. Moving component; 201. Stepper motor; 202. Double-ended lead screw; 203. Threaded sleeve; 3. Positioning component; 301. Fixing block; 302. Connecting sleeve; 303. Connecting plate; 304. Electric push rod; 305. Elastic buffer pad; 306. Slide groove; 307. Slider; 308. Clamping block; 4. Groove; 5. Rubber corrugated plate; 6. Grinding device. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1-5 This utility model provides a technical solution: a metal workpiece polishing device, including a worktable 1, with a moving component 2 disposed on one side surface of the worktable 1; a groove 4 is formed in the middle of the interior of the worktable 1, and a rubber corrugated plate 5 is fixedly installed inside the groove 4; the moving component 2 includes a stepper motor 201 fixedly connected to the worktable 1; it also includes: positioning components 3 symmetrically disposed on both sides of the top surface of the worktable 1; wherein, the positioning component 3 includes a fixing block 301 fixedly connected to the worktable 1; wherein, a connecting sleeve 302 is fixedly connected to the top surface of the fixing block 301, such as... Figure 1-5 As shown, by setting the positioning component 3, the metal workpiece can be positioned, thereby ensuring the stability of the metal workpiece during grinding. At the same time, by setting the moving component 2, the grinding device 6 can be moved, thereby adapting to grinding metal workpieces of different sizes. Furthermore, by setting the rubber corrugated plate 5, which is located at the opening of the groove 4, with one side of the rubber corrugated plate 5 fixedly connected to the groove 4 and the other side fixedly connected to the threaded sleeve 203, the rubber corrugated plate 5 can block the debris generated during the grinding of the metal workpiece, thereby reducing the debris falling into the groove 4 and preventing the double-ended lead screw 202 and the threaded sleeve 203 from getting stuck or failing to operate.

[0018] A connecting plate 303 is fixedly connected to one side surface of the connecting sleeve 302. The bottom surface of the connecting plate 303 is fixedly connected to the fixing block 301. An electric push rod 304 is passed through the middle of the connecting plate 303. An elastic buffer pad 305 is fixedly connected to the side surface of the electric push rod 304 away from the connecting plate 303. A sliding groove 306 is symmetrically opened inside the connecting sleeve 302. A slider 307 is slidably connected inside the sliding groove 306. The side surface of the slider 307 away from the sliding groove 306 is fixedly connected to the elastic buffer pad 305. A clamping block 308 is fixedly connected to the side surface of the elastic buffer pad 305 away from the electric push rod 304. The clamping block 308 is passed through the connecting sleeve 302. Figure 4 , 5As shown, when grinding a metal workpiece, the workpiece is placed on the worktable 1, which is the middle position of the two positioning components 3. Then, the electric push rod 304 is synchronously activated through the control terminal, so that the output ends of the electric push rods 304 on both sides synchronously drive the movement of the elastic buffer pad 305, the slider 307, and the clamping block 308. This allows the clamping block 308 to clamp and position the metal workpiece. The clamping block 308 is made of nitrile rubber, which has good elasticity and anti-slip properties, can adapt to different shaped workpiece surfaces, provides uniform clamping force, and avoids hard damage to the workpiece surface. The output end of the electric push rod 304 is fixedly connected to the elastic buffer pad 305, which buffers the vibration generated when the grinding device 6 grinds the metal workpiece, reducing the transmission of vibration force to the electric push rod 304. The electric push rod 304 is a Thomson Electrak model. The MD design provides good rigidity and dustproof performance, ensuring the normal use of the electric push rod 304 and enabling it to clamp the metal workpiece securely. The electric push rod 304 is electrically connected to the control end, and the grinding device 6 is existing technology with the same working principle and power connection as existing technology.

[0019] A double-ended lead screw 202 is fixedly connected to one side of the worktable 1 through the output end of the stepper motor 201. Threaded sleeves 203 are threaded onto both sides of the double-ended lead screw 202, and the threaded sleeves 203 are slidably connected to the grooves 4. The two sides of the threaded sleeves 203 are fixedly connected to rubber corrugated plates 5. A grinding device 6 is fixedly connected to the top surface of the threaded sleeves 203. Figure 2 , 3 As shown, by setting the moving component 2, after the positioning component 3 positions and clamps the metal workpiece, the stepper motor 201 is started through the control terminal, so that the output end of the stepper motor 201 drives the double-ended lead screw 202 to rotate. The threaded sleeves 203 on both sides of the double-ended lead screw 202 will move as the double-ended lead screw 202 rotates. At the same time, the size of the threaded sleeve 203 is the same as the size of the groove 4, and the end of the threaded sleeve 203 is higher than the depth of the groove 4. This allows the threaded sleeve 203 to be limited by the action of the groove 4, thereby... The threaded sleeve 203 can move with the rotation of the double-ended lead screw 202. As the threaded sleeve 203 moves, it can drive the grinding device 6 to move relative to it, thereby enabling grinding of metal workpieces of different sizes. This can improve the overall practicality and flexibility of the device to a certain extent. The stepper motor 201 is model 86BYG250-113. The stepper motor 201 is electrically connected to the control terminal. The stepper motor 201 can be equipped with a dust cover for dust protection according to the construction environment.

[0020] Working principle: Before using this type of metal workpiece polishing equipment, it is necessary to check the overall condition of the device to ensure it can operate normally. Figure 1 - Figure 5 As shown, firstly, by setting the positioning component 3, when grinding the metal workpiece, the metal workpiece is placed on the worktable 1, that is, in the middle position of the two positioning components 3. Then, the electric push rod 304 is synchronously activated through the control terminal, so that the output ends of the electric push rods 304 on both sides synchronously drive the movement of the elastic buffer pad 305, the slider 307, and the clamping block 308, thereby enabling the clamping block 308 to clamp and position the metal workpiece. At the same time, the clamping block 308 is made of nitrile rubber, which has good elasticity and anti-slip properties, can adapt to the surface of workpieces of different shapes, provides uniform clamping force, and avoids hard damage to the workpiece surface. Meanwhile, the output end of the electric push rod 304 is fixedly connected to the elastic buffer pad 305, so that the vibration generated when the grinding device 6 grinds the metal workpiece is buffered, reducing the vibration force transmitted to the electric push rod 304. The electric push rod 304 is a Thomson Electrak model. The MD design provides good rigidity and dustproof performance, ensuring the normal use of the electric actuator 304 and enabling it to clamp metal workpieces securely.

[0021] Secondly, by setting the moving component 2, after the positioning component 3 positions and clamps the metal workpiece, the stepper motor 201 is started through the control terminal, so that the output end of the stepper motor 201 drives the double-ended lead screw 202 to rotate. The threaded sleeves 203 on both sides of the double-ended lead screw 202 will move as the double-ended lead screw 202 rotates. At the same time, the size of the threaded sleeve 203 is the same as the size of the groove 4, and the end of the threaded sleeve 203 is higher than the depth of the groove 4. This allows the threaded sleeve 203 to be limited by the groove 4, so that the threaded sleeve 203 can move as the double-ended lead screw 202 rotates. At the same time, the movement of the threaded sleeve 203 can drive the grinding device 6 to move relative to it, so that metal workpieces of different sizes can be ground. This can improve the overall practicality and flexibility of the device to a certain extent.

[0022] Finally, by setting a rubber corrugated plate 5, which is located at the opening of the groove 4, and with one side of the rubber corrugated plate 5 fixedly connected to the groove 4 and the other side fixedly connected to the threaded sleeve 203, the rubber corrugated plate 5 can block the debris generated during the grinding of the metal workpiece, thereby reducing the debris from falling into the groove 4, which could cause the double-ended lead screw 202 and the threaded sleeve 203 to jam or fail to operate.

[0023] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A metal workpiece polishing device, comprising a worktable (1), wherein a moving component (2) is provided on one side surface of the worktable (1). The workbench (1) has a groove (4) in the middle, and a rubber corrugated plate (5) is fixedly installed inside the groove (4). The moving component (2) includes a stepper motor (201) fixedly connected to the workbench (1). Its features are, Also includes: Positioning components (3) are symmetrically arranged on both sides of the top surface of the workbench (1). The positioning component (3) includes a fixing block (301) that is fixedly connected to the worktable (1). The top surface of the fixing block (301) is fixedly connected to the connecting sleeve (302).

2. The metal workpiece polishing equipment according to claim 1, characterized in that: A connecting plate (303) is fixedly connected to one side surface of the connecting sleeve (302), and the bottom surface of the connecting plate (303) is fixedly connected to the fixing block (301). An electric push rod (304) is connected through the middle of the interior of the connecting plate (303).

3. The metal workpiece polishing equipment according to claim 2, characterized in that: An elastic buffer pad (305) is fixedly connected to the side surface of the electric push rod (304) away from the connecting plate (303).

4. The metal workpiece polishing equipment according to claim 1, characterized in that: The connecting sleeve (302) has symmetrically provided grooves (306) inside. A slider (307) is slidably connected inside the groove (306). The side surface of the slider (307) away from the groove (306) is fixedly connected to the elastic buffer pad (305). A clamping block (308) is fixedly connected to the side surface of the elastic buffer pad (305) away from the electric push rod (304). The clamping block (308) is connected through the connecting sleeve (302).

5. A metal workpiece polishing device according to claim 1, characterized in that: The output end of the stepper motor (201) is fixedly connected to a double-ended lead screw (202) through one side surface of the workbench (1), and threaded sleeves (203) are threaded on both sides of the double-ended lead screw (202).

6. A metal workpiece polishing device according to claim 5, characterized in that: The threaded sleeve (203) is slidably connected to the groove (4), and the two sides of the threaded sleeve (203) are fixedly connected to the rubber corrugated plate (5).

7. A metal workpiece polishing device according to claim 5, characterized in that: A grinding device (6) is fixedly connected to the top surface of the threaded sleeve (203).

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