Polishing device for machining guide rail mounting plate

Abstract

The utility model discloses a polishing device for guide rail mounting plate processing, and relates to the technical field of guide rail mounting plate processing, a lifting motor is mounted on the upper surface of a mounting plate, a lifting groove is formed in the front surface of the mounting plate, a lifting block is slidably mounted in the lifting groove, and a lifting plate is mounted on the front surface of the lifting block; a groove is formed in the front surface of the lifting plate, a two-way air cylinder is installed in the groove, one end of the two-way air cylinder is connected with an adjusting plate, a driving motor is installed on the rear surface of the adjusting plate, the driving end of the driving motor is connected with a rotating shaft, and a grinding roller is arranged outside the rotating shaft. A positioning mechanism is further arranged on the upper surface of the bottom plate. The two faces of the guide rail mounting plate vertically positioned in the positioning mechanism are polished at the same time through rotation of the polishing rollers, meanwhile, the distance between the two polishing rollers can be adjusted through the two-way air cylinder, polishing of the guide rail mounting plates with different thicknesses is met, and practicability is good.

Description

Technical Field

[0001] This utility model relates to the field of guide rail mounting plate processing technology, and in particular to a grinding device for processing guide rail mounting plates. Background Technology

[0002] Guide rails are a very important component in mechanical equipment, used to guide and support the sliding or rolling of moving parts. The function of the guide rail mounting plate is to fix the guide rail to the frame or workbench of the equipment to ensure the stable operation of the guide rail and maintain its accuracy. In order to remove unevenness or excess material on the surface and achieve the required size, smoothness and surface quality, the guide rail mounting plate needs to be ground during the processing.

[0003] Chinese patent discloses a grinding device for processing guide rail mounting plates (publication number CN221020199U). This patented technology uses a starting motor to drive a threaded rod to rotate, causing a connecting block to move on the threaded rod. A cylinder drives a fixing mechanism to move, so that the moving mechanism and the adjusting mechanism can grind the surface of the mounting plate. By starting a fan to generate suction, the grinding debris can be sucked into a collection box through a suction pipe and a telescopic hose, so that workers can clean the device.

[0004] However, most existing grinding methods for guide rail mounting plates only allow for grinding one side before flipping and grinding the other side, making it impossible to grind both sides simultaneously. This results in slow grinding efficiency. For example, the aforementioned comparative document uses a single-sided grinding followed by flipping for grinding. In practical applications, when only one side of the guide rail mounting plate can be ground, it is necessary to grind that side before flipping and grinding the other side, which further slows down the grinding process. Therefore, those skilled in the art have provided a grinding device for processing guide rail mounting plates to solve the problems mentioned in the background art. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a grinding device for processing guide rail mounting plates, which solves the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a grinding device for processing guide rail mounting plates, comprising: a base plate, an mounting plate mounted on the upper surface of the base plate, a lifting motor mounted on the upper surface of the mounting plate, a lifting groove formed on the front surface of the mounting plate, a lifting block slidably mounted inside the lifting groove, a lifting plate mounted on the front surface of the lifting block, a groove formed on the front surface of the lifting plate, a bidirectional cylinder mounted inside the groove, an adjusting plate connected to one end of the bidirectional cylinder, a drive motor mounted on the rear surface of the adjusting plate, a rotating shaft connected to the drive end of the drive motor, a grinding roller disposed outside the rotating shaft, and a positioning mechanism disposed on the upper surface of the base plate.

[0007] As a further technical solution of this utility model, the drive end of the lifting motor is connected to a threaded rod inside the lifting groove, and a first guide rod is arranged parallel to one side of the threaded rod inside the lifting groove, and the lifting block is slidably arranged outside the threaded rod and the first guide rod.

[0008] As a further technical solution of this utility model, the fixed end of the bidirectional cylinder is installed inside the groove, and the telescopic end of the bidirectional cylinder is connected to the middle position of one side of the adjustment plate.

[0009] As a further technical solution of this utility model, two second guide rods are symmetrically arranged on both sides of the lifting plate, and the adjusting plate is slidably installed on the outside of the two second guide rods.

[0010] As a further technical solution of this utility model, the positioning mechanism includes a first positioning plate and a second positioning plate arranged from left to back on the upper surface of the base plate. A clamping plate is slidably installed between the first positioning plate and the second positioning plate, and a fixing plate is installed at the front end face of the first positioning plate and the rear end face of the second positioning plate. The fixing plate is installed on the upper surface of the base plate by bolts.

[0011] As a further technical solution of this utility model, a lifting cylinder is installed on the upper surface of both the first positioning plate and the second positioning plate, and a guide groove is opened on the rear surface of the first positioning plate and the front surface of the second positioning plate. A guide block is provided on the front surface and the rear surface of the pressing plate, and the telescopic end of the lifting cylinder is connected to the upper surface of the guide block inside the guide groove.

[0012] This utility model provides a grinding device for processing guide rail mounting plates, which has the following advantages compared with the prior art:

[0013] 1. This design provides a grinding device for processing guide rail mounting plates. By driving a motor, the external grinding rollers rotate to simultaneously grind both sides of the guide rail mounting plate, which is vertically positioned in the positioning mechanism. At the same time, a bidirectional cylinder can be used to adjust the distance between the two grinding rollers to accommodate guide rail mounting plates of different thicknesses. Furthermore, the operation of a lifting motor causes the threaded rod to rotate, achieving automatic lifting and lowering. This allows for comprehensive grinding of the guide rail mounting plate, making it highly practical.

[0014] 2. The grinding device for processing guide rail mounting plates designed in this paper operates by lifting cylinder in the positioning mechanism, which causes the clamping plate to rise and fall between the first positioning plate and the second positioning plate. That is, the guide block moves within the guide groove, thereby pressing and fixing the guide rail mounting plate set between the first positioning plate and the second positioning plate to facilitate subsequent grinding work. Attached Figure Description

[0015] Figure 1 A schematic diagram of a grinding device for machining a guide rail mounting plate;

[0016] Figure 2 A schematic diagram of the structure of the grinding roller in a grinding device for machining a guide rail mounting plate;

[0017] Figure 3 A schematic diagram of the lifting block in a grinding device for machining a guide rail mounting plate;

[0018] Figure 4 This is a schematic diagram of the positioning mechanism in a grinding device for machining guide rail mounting plates.

[0019] In the diagram: 1. Base plate; 2. Positioning mechanism; 21. First positioning plate; 22. Second positioning plate; 23. Fixing plate; 24. Pressing plate; 25. Lifting cylinder; 26. Guide block; 27. Guide groove; 3. Mounting plate; 31. Lifting motor; 32. Threaded rod; 33. First guide rod; 34. Lifting block; 4. Lifting plate; 5. Adjusting plate; 51. Second guide rod; 52. Two-way cylinder; 6. Drive motor; 61. Rotating shaft; 62. Grinding roller. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-4This utility model provides a grinding device for processing guide rail mounting plates, comprising: a base plate 1, a mounting plate 3 mounted on the upper surface of the base plate 1, a lifting motor 31 mounted on the upper surface of the mounting plate 3, a lifting groove formed on the front surface of the mounting plate 3, a lifting block 34 slidably mounted inside the lifting groove, a lifting plate 4 mounted on the front surface of the lifting block 34, a groove formed on the front surface of the lifting plate 4, a bidirectional cylinder 52 mounted inside the groove, an adjusting plate 5 connected to one end of the bidirectional cylinder 52, a drive motor 6 mounted on the rear surface of the adjusting plate 5, a rotating shaft 61 connected to the drive end of the drive motor 6, a grinding roller 62 disposed outside the rotating shaft 61, and a positioning mechanism 2 disposed on the upper surface of the base plate 1. This device uses the positioning mechanism 2 to position the guide rail mounting plate, and the grinding roller 62 can grind the guide rail mounting plate positioned by the positioning mechanism 2. At the same time, during grinding, the lifting motor 31 operates to raise and lower the grinding roller 62 to achieve the purpose of fully grinding the guide rail mounting plate.

[0022] like Figure 2 and Figure 3 As shown, the drive end of the lifting motor 31 is connected to a threaded rod 32 inside the lifting groove. Inside the lifting groove, a first guide rod 33 is arranged parallel to one side of the threaded rod 32. The lifting block 34 is slidably arranged outside the threaded rod 32 and the first guide rod 33. This arrangement utilizes the operation of the lifting motor 31 to make the threaded rod 32 rotate inside the lifting groove. When rotating, the lifting block 34 will rotate with the threaded rod 32 to achieve its lifting and lowering outside the first guide rod 33. In this way, the grinding roller 62 can be lifted and lowered to grind the guide rail mounting plate.

[0023] like Figure 2 and Figure 3 As shown, the fixed end of the bidirectional cylinder 52 is installed inside the groove, and the telescopic end of the bidirectional cylinder 52 is connected to the middle position of one side of the adjusting plate 5. Two second guide rods 51 are symmetrically arranged on both sides of the lifting plate 4. The adjusting plate 5 is slidably installed outside the two second guide rods 51. This arrangement uses the operation of the bidirectional cylinder 52 to make the adjusting plate 5 move outside the two second guide rods 51, thereby adjusting the distance between the two grinding rollers 62, so as to meet the grinding work of guide rail mounting plates of different thicknesses, which is practical.

[0024] like Figure 4As shown, the positioning mechanism 2 includes a first positioning plate 21 and a second positioning plate 22 arranged from left to right on the upper surface of the base plate 1. A clamping plate 24 is slidably installed between the first positioning plate 21 and the second positioning plate 22. A fixing plate 23 is installed at the front end face of the first positioning plate 21 and the rear end face of the second positioning plate 22. The fixing plate 23 is bolted to the upper surface of the base plate 1. A lifting cylinder 25 is installed on the upper surface of both the first positioning plate 21 and the second positioning plate 22. The rear surface of the first positioning plate 21 and the front surface of the second positioning plate 22 are both... A guide groove 27 is provided, and guide blocks 26 are provided on the front and rear surfaces of the clamping plate 24. The telescopic end of the lifting cylinder 25 is connected to the upper surface of the guide block 26 inside the guide groove 27. This arrangement uses the fixing plate 23 to install the first positioning plate 21 and the second positioning plate 22 on the base plate 1. After installation, the guide rail mounting plate that needs to be ground can be placed vertically on the base plate 1, and the lifting cylinders 25 on the first positioning plate 21 and the second positioning plate 22 work synchronously, so that the clamping plate 24 can press down to clamp the guide rail mounting plate to ensure its stability.

[0025] The working principle of this utility model is as follows: When using the grinding device for processing guide rail mounting plates, the guide rail mounting plate to be ground is first placed between the first positioning plate 21 and the second positioning plate 22. After placement, the lifting cylinders 25 on the first positioning plate 21 and the second positioning plate 22 work synchronously, so that the pressing plate 24 presses down to press the guide rail mounting plate to ensure its stability. After positioning, the drive motor 6 is powered by an external power source, which causes the rotating shaft 61 to rotate, thereby causing the grinding roller 62 to rotate. During rotation, the operation of the bidirectional cylinder 52 causes the adjusting plate 5 to move between the two second guide rods. The external movement of 51 allows the two grinding rollers 62 to approach each other and contact the guide rail mounting plate for grinding. During grinding, the operation of the lifting motor 31 causes the threaded rod 32 to rotate inside the lifting groove. When rotating, the lifting block 34 rotates with the threaded rod 32, achieving lifting and lowering outside the first guide rod 33. This achieves the purpose of lifting and lowering the grinding rollers 62 to fully grind the guide rail mounting plate. During grinding, the two grinding rollers 62 in contact with the guide rail mounting plate can provide auxiliary guidance for the guide rail mounting plate. The structure is simple and can achieve simultaneous grinding of both sides of the guide rail mounting plate, making it highly practical.

[0026] The lifting cylinder, lifting motor, drive motor, and bidirectional cylinder used in this utility model are all existing known electrical devices, and can all be purchased and used directly on the market. Their structure, circuit, and control principle are all existing known technologies. Therefore, the structure, circuit, and control principle of the device will not be described in detail here.

[0027] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model are implemented according to conventional methods in the art, unless otherwise specified or limited.

Claims

1. A grinding device for processing guide rail mounting plates, characterized in that, include: A base plate (1) is provided, and an mounting plate (3) is installed on the upper surface of the base plate (1). A lifting motor (31) is installed on the upper surface of the mounting plate (3), and a lifting groove is provided on the front surface of the mounting plate (3). A lifting block (34) is slidably installed inside the lifting groove. A lifting plate (4) is installed on the front surface of the lifting block (34). A groove is provided on the front surface of the lifting plate (4). A two-way cylinder (52) is installed inside the groove. An adjusting plate (5) is connected to one end of the two-way cylinder (52). A drive motor (6) is installed on the rear surface of the adjusting plate (5). A rotating shaft (61) is connected to the drive end of the drive motor (6). A grinding roller (62) is provided outside the rotating shaft (61). A positioning mechanism (2) is also provided on the upper surface of the base plate (1).

2. The grinding device for processing guide rail mounting plates according to claim 1, characterized in that, The drive end of the lifting motor (31) is connected to a threaded rod (32) inside the lifting groove. A first guide rod (33) is arranged parallel to one side of the threaded rod (32) inside the lifting groove. The lifting block (34) is slidably arranged outside the threaded rod (32) and the first guide rod (33).

3. The grinding device for processing guide rail mounting plates according to claim 1, characterized in that, The fixed end of the bidirectional cylinder (52) is installed inside the groove, and the telescopic end of the bidirectional cylinder (52) is connected to the middle position on one side of the adjusting plate (5).

4. The grinding device for processing guide rail mounting plates according to claim 1, characterized in that, Two second guide rods (51) are symmetrically arranged on both sides of the lifting plate (4), and the adjusting plate (5) is slidably installed on the outside of the two second guide rods (51).

5. The grinding device for processing guide rail mounting plates according to claim 1, characterized in that, The positioning mechanism (2) includes a first positioning plate (21) and a second positioning plate (22) arranged from left to back on the upper surface of the base plate (1). A clamping plate (24) is slidably installed between the first positioning plate (21) and the second positioning plate (22). A fixing plate (23) is installed at the front end face of the first positioning plate (21) and the rear end face of the second positioning plate (22). The fixing plate (23) is installed on the upper surface of the base plate (1) by bolts.

6. The grinding device for processing guide rail mounting plates according to claim 5, characterized in that, Lifting cylinders (25) are installed on the upper surfaces of the first positioning plate (21) and the second positioning plate (22), and guide grooves (27) are opened on the rear surface of the first positioning plate (21) and the front surface of the second positioning plate (22). Guide blocks (26) are provided on the front and rear surfaces of the pressing plate (24). The telescopic end of the lifting cylinder (25) is connected to the upper surface of the guide block (26) inside the guide groove (27).

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