Steel connecting piece precision polishing device

Abstract

The application relates to the technical field of machining, and discloses a steel connecting piece precision polishing device, which comprises a workbench, two sliding rails are fixedly arranged at the upper end of the workbench, sliding blocks are slidably arranged at the outer ends of the upper ends of the two sliding rails, a bearing plate is fixedly arranged at the upper ends of the two sliding blocks, a fixing column is fixedly arranged at the inner end of the upper end of the bearing plate, a limiting seat is rotatably arranged at the outer end of the upper end of the fixing column, an electromagnetic plate is nested in the limiting seat, two electric push rods are fixedly arranged at the upper end of the bearing plate, and lifting blocks are fixedly arranged at the upper ends of the two electric push rods. The device can quickly fix the steel connecting piece through the magnetic force adsorption and fixation of the electromagnetic plate, and can also easily fix the steel connecting piece with a relatively complex structure. Compared with the existing clamp, the device can fix the steel connecting piece and the relatively complex structure without complex operation, is simple, and has a wide application range.

Description

Technical Field

[0001] This utility model belongs to the field of mechanical processing technology, and in particular relates to a precision grinding device for steel connectors. Background Technology

[0002] With the continuous development of industrial manufacturing technology, steel connectors are increasingly widely used in various mechanical equipment, and the requirements for their surface precision and smoothness are also increasing. In recent years, automated grinding equipment has gradually become more common, but many challenges still exist when using fixtures to fix complex shapes. In addition, stricter environmental protection requirements have also prompted grinding technology to develop towards low-dust production.

[0003] Therefore, a precision grinding device for steel connectors is proposed to solve the above problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this application provides a precision grinding device for steel connectors, which has advantages such as facilitating the fixing of connectors with complex shapes and absorbing dust, thus solving the problems pointed out in the aforementioned prior art documents.

[0005] To achieve the above objectives, this application provides the following technical solution: a precision grinding device for steel connectors, comprising a worktable, two slide rails fixedly mounted on the upper end of the worktable, sliders slidably mounted on the outer sides of the upper ends of the two slide rails, a bearing plate fixedly mounted on the upper ends of the two sliders, a fixed column fixedly mounted inside the upper end of the bearing plate, a limit seat rotatably mounted on the outer side of the upper end of the fixed column, an electromagnetic plate nested inside the limit seat, and two electric push rods fixedly mounted on the upper end of the bearing plate, each of the two electric push rods fixedly mounted with a lifting block.

[0006] An electric slide is fixedly installed on the upper end of the workbench. A sliding block inside the electric slide is fixedly connected to the support plate. An mounting plate is fixedly installed on one side of the upper end of the support plate. A second motor is fixedly installed on the upper end of the mounting plate. A drive gear is fixedly installed on the outer wall of the end of the output end of the second motor that extends out of the mounting plate. A driven gear is fixedly installed on the outer wall of the upper end of the fixed column. The drive gear and the driven gear mesh with each other.

[0007] The above-described device uses an electromagnetic plate to magnetically attract and fix steel connectors. This allows for rapid fixing of steel connectors. Furthermore, due to the use of magnetic attraction, the device can easily fix even complex steel connectors. Compared to existing clamps, this device requires no complicated operations to fix steel connectors, including complex ones. It is simple and widely applicable. The device incorporates an electric slide, an electric push rod, a second motor, a fixed column, a drive gear, and a driven gear. The electric slide controls the linear movement of the electromagnetic plate, the electric push rod controls the height adjustment of the electromagnetic plate, and the second motor drives the drive gear, which in turn drives the driven gear, causing the electromagnetic plate to rotate. This adjustment mechanism eliminates the need for frequent manual adjustments to the position of the steel connectors, improving grinding efficiency.

[0008] Furthermore, a support frame is fixedly installed on one side of the upper end of the workbench, and a first motor is fixedly installed on one side of the support frame. The output end of the first motor extends out of the outer wall of one end of the support frame and is fixedly installed with a fastener through a coupling.

[0009] In the above scheme, the first motor is the driving structure, which is connected to the fixed part, so that the fixed part can rotate under the drive of the driving structure.

[0010] Furthermore, a grinding head is nested inside the fixing component, and a grinding disc is fixed to the end of the grinding head away from the fixing component by bolts. The grinding head is then further fixed by bolts.

[0011] With the above scheme, the fixing part can rotate under the drive of the drive structure, while the grinding head is fixedly connected to the fixing part and the grinding disc is fixedly connected to the grinding head, thereby causing the grinding disc to rotate and grind the steel connecting part.

[0012] Furthermore, baffles are fixedly installed at both ends of the two slide rails.

[0013] The baffle plate is designed to prevent the slider from detaching from the slide rail.

[0014] Furthermore, a stop bar is fixedly installed on one side of the limiting seat by bolts.

[0015] With the above solution, the stop bar is fastened with bolts to seal one side of the limit seat. This setting allows for easy disassembly of the electromagnetic plate, facilitating maintenance and repair.

[0016] Furthermore, a sealing frame is fixedly installed on the upper end of the workbench, and a sealing cover is fixedly installed on one side of the sealing frame by two rotating hinges. The sealing cover is made of acrylic sheet.

[0017] The above solution involves sealing the work area with a protective cover during grinding to prevent dust generated during grinding from escaping and causing environmental pollution.

[0018] Furthermore, a dust collection device is fixedly installed on one side of the upper end of the workbench, and a dust collection pipe is fixedly installed on one side of the dust collection device. The end of the dust collection pipe away from the dust collection device is fixedly connected to the sealing cover.

[0019] The above solution involves setting up a dust collection device and connecting it to a sealing cover via a dust collection pipe. During polishing, the dust generated during polishing is collected by the dust collection device, thus preventing dust from polluting the environment.

[0020] Furthermore, both of the aforementioned lifting blocks are U-shaped structures.

[0021] With the above solution, since the limit seat needs to rotate, the structure controlling the lifting and lowering of the limit seat is set in a U-shape, which will not affect the rotation of the limit seat.

[0022] Compared with the prior art, the technical solution of this application has the following beneficial effects: This device uses an electromagnetic plate to magnetically attract and fix steel connectors. This design enables rapid fixing of steel connectors. Furthermore, due to the use of magnetic attraction, the device can easily fix even complex steel connectors. Compared to existing clamps, this device requires no complicated operations to fix steel connectors, including more complex ones. It is simple and widely applicable. Through its structure, including an electric slide, electric push rod, second motor, fixed column, driving gear, and driven gear, the electric slide controls the linear movement of the electromagnetic plate. The electromagnetic plate can be adjusted in height by an electric push rod. A second motor drives the drive gear to rotate, which in turn drives the driven gear, causing the electromagnetic plate to rotate. With the above-mentioned adjustment device, there is no need for frequent manual adjustment of the position of the steel connecting parts. Adjustment can be made directly by the adjustment device, improving grinding efficiency. At the same time, by setting up a sealing cover and a dust collection structure, dust can be collected in the sealing cover during grinding and then sucked up by the dust collection device. This device can reduce dust pollution to the environment and prevent dust from being inhaled by workers, thus protecting the workers. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of a precision grinding device for steel connectors according to this utility model; Figure 2 This is a structural diagram of the grinding device of the precision grinding device for steel connectors according to this utility model; Figure 3This is a schematic diagram of the clamping and adjustment structure of a precision grinding device for steel connectors according to this utility model; Figure 4 for Figure 1 Enlarged view of point A in the middle.

[0024] Explanation of markings in the diagram: 1. Workbench; 2. Support frame; 3. First motor; 4. Coupling; 5. Fixing component; 6. Grinding head; 7. Grinding disc; 8. Slide rail; 9. Slider; 10. Baffle plate; 11. Electric slide table; 12. Bearing plate; 13. Fixed column; 14. Electric push rod; 15. Lifting block; 16. Limit seat; 17. Electromagnetic plate; 18. Stop bar; 19. Mounting plate; 20. Second motor; 21. Drive gear; 22. Driven gear; 23. Sealing frame; 24. Sealing cover; 25. Dust collection device; 26. Dust collection pipe. Detailed Implementation

[0025] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0026] Please see Figure 1 and Figure 3 This embodiment of a precision grinding device for steel connectors includes a worktable 1. Two slide rails 8 are fixedly installed on the upper end of the worktable 1. Slider 9 is slidably installed on the outer side of the upper end of each slide rail 8. A bearing plate 12 is fixedly installed on the upper end of each slider 9. A fixing column 13 is fixedly installed inside the upper end of the bearing plate 12. A limit seat 16 is rotatably installed on the outer side of the upper end of the fixing column 13. An electromagnetic plate 17 is nested inside the limit seat 16. Two electric push rods 14 are fixedly installed on the upper end of the bearing plate 12. A lifting block 15 is fixedly installed on the upper end of each of the two electric push rods 14.

[0027] Please see Figure 3 and Figure 4 An electric slide table 11 is fixedly installed on the upper end of the workbench 1. A sliding block inside the electric slide table 11 is fixedly connected to the support plate 12. An mounting plate 19 is fixedly installed on one side of the upper end of the support plate 12. A second motor 20 is fixedly installed on the upper end of the mounting plate 19. A drive gear 21 is fixedly installed on the outer wall of the end of the output end of the second motor 20 that extends out of the mounting plate 19. A driven gear 22 is fixedly installed on the outer wall of the upper end of the fixed column 13. The drive gear 21 and the driven gear 22 mesh with each other.

[0028] Please see Figure 1 , Figure 2 and Figure 3A support frame 2 is fixedly installed on one side of the upper end of the workbench 1. A first motor 3 is fixedly installed on one side of the support frame 2. The output end of the first motor 3 extends out of the outer wall of the support frame 2 and is fixedly installed with a fixing member 5 via a coupling 4. The first motor 3 is a drive structure, which is connected to the fixing member 5, allowing the fixing member 5 to rotate under the drive of the drive structure. A grinding head 6 is nested inside the fixing member 5. A grinding disc 7 is fixedly installed at the end of the grinding head 6 away from the fixing member 5 by bolts. The grinding head 6 is further fixed by bolts. 5 can rotate under the drive of the drive structure, and the grinding head 6 is fixedly connected to the fixing part 5, and the grinding disc 7 is fixedly connected to the grinding head 6, so that the grinding disc 7 can rotate to grind the steel connecting part. Both ends of the two slide rails 8 are fixedly provided with baffles 10. The baffles 10 are to prevent the slider 9 from disengaging from the slide rail 8. A stop bar 18 is fixedly provided on one side of the limit seat 16 by bolts. The stop bar 18 is closed on one side of the limit seat 16 by bolt fastening. This setting makes it easy to disassemble the electromagnetic plate 17 for maintenance and repair.

[0029] Please see Figure 1 and Figure 3 A sealing frame 23 is fixedly installed on the upper end of the workbench 1. A sealing cover 24 is fixedly installed on one side of the sealing frame 23 through two rotating hinges. The sealing cover 24 is made of acrylic sheet. During grinding, the sealing cover 24 seals the working area to prevent dust generated during grinding from escaping and causing environmental pollution. A dust collection device 25 is fixedly installed on one side of the upper end of the workbench 1. A dust collection pipe 26 is fixedly installed on one side of the dust collection device 25. The end of the dust collection pipe 26 away from the dust collection device 25 is fixedly connected to the sealing cover 24. By setting up the dust collection device 25 and connecting it to the dust collection device 25 and the sealing cover 24 through the dust collection pipe 26, the dust generated during grinding is sucked up by the dust collection device 25 to prevent dust from polluting the environment. Both lifting blocks 15 are U-shaped structures. Since the limit seat 16 needs to rotate, the structure controlling the lifting of the limit seat 16 is set in a U-shape. This setting will not affect the rotation of the limit seat 16.

[0030] In this embodiment, the steel connector is magnetically fixed by an electromagnetic plate 17. This design enables rapid fixing of the steel connector. Furthermore, due to the use of magnetic adsorption, the device can easily fix even complex steel connectors. Compared to existing clamps, this device requires no complex operations to fix steel connectors and even complex connectors, making it simple and widely applicable. Through the included electric slide 11, electric push rod 14, second motor 20, fixed column 13, driving gear 21, and driven gear 22, the electric slide 11 controls the electromagnetic plate 17 to move vertically... The electromagnetic plate 17 can be adjusted in height by controlling the electric push rod 14. The second motor 20 drives the drive gear 21 to rotate, which in turn drives the driven gear 22 to rotate, thus causing the electromagnetic plate 17 to rotate. With the above-mentioned adjustment device, there is no need for frequent manual adjustment of the position of the steel connecting parts. Adjustment can be made by adjusting the device, which increases the efficiency of grinding. At the same time, by setting up a sealing cover 24 and a dust collection structure, dust can be collected in the sealing cover 24 during grinding and sucked up by the dust collection device 25. This device can reduce dust pollution to the environment and also prevent dust from being inhaled by workers, thus protecting the workers.

[0031] It should be noted that there is a distance reserved between the two lifting blocks 15 and the limiting seat 16 for the limiting seat 16 to rotate.

[0032] The working principle of the above embodiments is as follows: When using this device, the type of grinding disc 7 is determined based on the grinding position of the steel connector. The steel connector to be processed is placed on the upper end of the electromagnetic plate 17, the electromagnetic plate 17 is turned on, the first motor 3 is started, and the grinding disc 7 is rotated. The steel connector is observed, and the height is adjusted using the electric push rod 14. During the processing, the position of the steel connector is adjusted using the electric slide table 11 or by starting the second motor 20, depending on the processing area of ​​the steel connector, so that the grinding disc 7 can be processed.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0034] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application.

Claims

1. A precision grinding device for steel connectors, comprising a worktable (1), characterized in that: The workbench (1) is fixedly provided with two slide rails (8) at the upper end. Slider (9) is slidably provided on the outer side of the upper end of each of the two slide rails (8). A bearing plate (12) is fixedly provided on the upper end of each of the two sliders (9). A fixed column (13) is fixedly provided inside the upper end of the bearing plate (12). A limit seat (16) is rotatably provided on the outer side of the upper end of the fixed column (13). An electromagnetic plate (17) is nested inside the limit seat (16). Two electric push rods (14) are fixedly provided on the upper end of the bearing plate (12). A lifting block (15) is fixedly provided on the upper end of each of the two electric push rods (14). An electric slide (11) is fixedly installed on the upper end of the workbench (1). The sliding block inside the electric slide (11) is fixedly connected to the support plate (12). An mounting plate (19) is fixedly installed on one side of the upper end of the support plate (12). A second motor (20) is fixedly installed on the upper end of the mounting plate (19). A drive gear (21) is fixedly installed on the outer wall of the end of the output end of the second motor (20) that extends out of the mounting plate (19). A driven gear (22) is fixedly installed on the outer wall of the upper end of the fixed column (13). The drive gear (21) meshes with the driven gear (22).

2. The precision grinding device for steel connectors according to claim 1, characterized in that: A support frame (2) is fixedly installed on one side of the upper end of the workbench (1), and a first motor (3) is fixedly installed on one side of the support frame (2). The output end of the first motor (3) extends out of the outer wall of one end of the support frame (2) and is fixedly installed with a fastener (5) through a coupling (4).

3. The precision grinding device for steel connectors according to claim 2, characterized in that: A grinding head (6) is nested inside the fixing member (5). A grinding disc (7) is fixed to the end of the grinding head (6) away from the fixing member (5) by bolts. The grinding head (6) is then fixed by bolts.

4. The precision grinding device for steel connectors according to claim 1, characterized in that: Both ends of the two slide rails (8) are fixedly provided with baffles (10).

5. The precision grinding device for steel connectors according to claim 1, characterized in that: A stop bar (18) is fixed on one side of the limiting seat (16) by bolts.

6. The precision grinding device for steel connectors according to claim 1, characterized in that: A sealing frame (23) is fixedly installed on the upper end of the workbench (1). A sealing cover (24) is fixedly installed on one side of the sealing frame (23) by two rotating hinges. The sealing cover (24) is made of acrylic sheet.

7. The precision grinding device for steel connectors according to claim 6, characterized in that: A dust collection device (25) is fixedly installed on one side of the upper end of the workbench (1), and a dust collection pipe (26) is fixedly installed on one side of the dust collection device (25). The end of the dust collection pipe (26) away from the dust collection device (25) is fixedly connected to the sealing cover (24).

8. The precision grinding device for steel connectors according to claim 1, characterized in that: Both of the lifting blocks (15) are U-shaped structures.

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