Guide rail machining equipment
By using positioning rods and driving components in the guide rail processing equipment to position the guide rails and driving the positioner to move through the moving block, the problem of reverse movement of the guide rails during grinding is solved, and the stable movement and efficient grinding of the guide rails are achieved.
Patent Information
- Application Number
- CN202421799872.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-29
- Publication Date
- 2025-06-03
- Estimated Expiration
- 2034-07-29
AI Technical Summary
During the polishing process of existing guide rail processing equipment, the guide rails are thrust on the guide rails due to the grinding wheels, which causes the guide rails to move in reverse on the conveying mechanism, making it difficult to continuously polish. For too long guide rails, the displacement of the pushing mechanism is large, which increases the size of the machine tool and is inconvenient to use.
The positioning rod is used to move up and down through the driving member, insert it into the positioning hole of the guide rail, position the guide rail, and drive the positioner to move through the moving block. The guide rail moves in the length direction under the grinding wheel, and the thrust generated by the grinding wheel is offset by the positioning rod to prevent the rail from moving in reverse.
The stable movement of the guide rails during grinding is achieved, the problem of reverse movement is avoided, the size and installation difficulty of the machine tool are reduced, and the grinding efficiency and automation are improved.
Smart Images
Figure CN222932355U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of guide rail production and manufacturing, and particularly relates to a guide rail processing device. Background Technique
[0002] As a key component in machining and automated production lines, the accuracy and reliability of linear guide rails directly affect the performance of the entire mechanical system. For the production of guide rails, they are basically formed by one-time machining, and then the formed guide rails are subjected to secondary processing, such as drilling positioning holes on the guide rails. During use, they are fixed to the base by passing through the positioning holes, thereby fixing the guide rails; finally, the surface of the guide rails needs to be polished to reduce the friction force.
[0003] In the prior art, when polishing a guide rail, a conveying mechanism needs to be set up to move the guide rail along the length direction under the grinding wheel. However, the friction of the grinding wheel on the guide rail generates a thrust force, which will push the guide rail to move in the reverse direction on the conveying mechanism, making it difficult to continue the polishing work; therefore, a pushing mechanism is usually set at the other end of the guide rail to push the guide rail to move in the reverse direction of the grinding wheel. For a too long guide rail, the displacement of the pushing mechanism will be very large, resulting in an increase in the designed size and the overall size of the machine tool, which is not conducive to installation, or a worker is used to replace the pushing mechanism, but the efficiency decreases. Summary of the Utility Model
[0004] The utility model aims to overcome the above-mentioned deficiencies of the prior art and provides a guide rail processing device. By inserting a positioning rod upward into the positioning hole of the guide rail, the guide rail is positioned, preventing the guide rail from moving in the reverse direction on the conveying mechanism, facilitating the polishing work, having a smaller structural size, and being convenient for installation and use.
[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows: A guide rail processing device includes a bracket, a grinding mechanism is provided on the bracket, a conveying mechanism is provided below the grinding mechanism on the bracket. It is characterized in that a moving mechanism is provided on the input side of the conveying mechanism, and at least two moving blocks are provided on the moving mechanism; a positioner is provided on the moving block, and the positioner includes a positioning rod that is driven to move vertically up and down by a driving part, and the positioning rod is arranged corresponding to the positioning hole of the guide rail.
[0006] Preferably, the positioner further includes a laser emitter located on the positioning rod and a laser receiver located above the guide rail, and both the laser emitter and the laser receiver are arranged corresponding to the positioning hole.
[0007] Preferably, the driving part includes a driving motor and a sliding sleeve sleeved on the positioning rod, a rack is provided at the lower end of the positioning rod, and a gear that cooperates with the rack is provided at the output end of the driving motor.
[0008] Preferably, a C-shaped frame is provided on the moving block, a supporting roller is provided at the lower end of the C-shaped frame, and the guide rail passes through the C-shaped frame and is located on the supporting roller.
[0009] Preferably, a moving roller is further provided on the C-shaped frame, and the moving roller is driven by a push cylinder to move up and down above the guide rail.
[0010] Preferably, a rubber sleeve is sleeved on the positioning rod.
[0011] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:
[0012] (1) By extending the positioning rod upward into the positioning hole of the guide rail to position the guide rail, the moving block drives the positioner to move, and the guide rail moves along the length direction under the grinding wheel of the grinding mechanism. The thrust generated by the friction of the grinding wheel on the guide rail is offset by the positioning rod, preventing the guide rail from moving in the reverse direction on the conveying mechanism, facilitating the grinding work; at the same time, the size of the positioner and the moving mechanism is small, which is convenient for installation and use and also ensures the efficiency.
[0013] (2) By using the laser emitter and the laser receiver to judge whether the positioning rod is aligned with the positioning hole, and then performing corresponding actions, the degree of automation and efficiency are improved.
[0014] (3) The guide rail is supported by the supporting roller, and the moving roller above cooperates to press the guide rail, facilitating the movement and limiting of the guide rail.
[0015] (4) A rubber sleeve is sleeved on the positioning rod to reduce friction and damage to the positioning hole. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the present utility model;
[0017] Figure 2 is Figure 1 an enlarged view at the C-shaped frame and the moving block;
[0018] Figure 3 is Figure 2 a sectional view taken along the direction A in.
[0019] Description of the reference numerals:
[0020] 1 - Bracket, 11 - Grinding mechanism;
[0021] 2 - Conveying mechanism;
[0022] 3 - Moving mechanism, 31 - Moving block;
[0023] 4 - Positioner, 41 - Positioning rod, 42 - Slide sleeve, 43 - Driving motor, 44 - Gear, 45 - Rack;
[0024] 51 - Laser emitter, 52 - Laser receiver;
[0025] 6 - C - shaped frame, 61 - Support roller, 62 - Moving roller, 63 - Pushing cylinder;
[0026] 101 - Positioning hole. Detailed implementation mode
[0027] In order to more clearly understand the above - mentioned objects, features and advantages of the present utility model, the following further describes the present utility model in conjunction with the drawings and embodiments.
[0028] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Therefore, the present utility model is not limited by the limitations of the specific embodiments disclosed in the following specification.
[0029] Embodiment
[0030] The following combines the attached Figures 1 - 3 to further describe the present utility model. As Figure 1 , 2 shown, a rail processing device includes a bracket 1. A grinding mechanism 11 is provided on the bracket 1. A conveying mechanism 2 is provided below the grinding mechanism 11 on the bracket 1. A moving mechanism 3 is provided on the input side of the conveying mechanism 2. Two moving blocks 31 are provided on the moving mechanism 3. A positioner 4 is provided on the moving block 31. The positioner 4 includes a positioning rod 41 that is driven to move vertically up and down by a driving part. The positioning rod 41 is correspondingly arranged with the positioning hole 101 of the rail.
[0031] By extending the positioning rod 41 upward into the positioning hole 101 of the rail to position the rail, the moving block 31 drives the positioner 4 to move. The rail moves along the length direction under the grinding wheel of the grinding mechanism 11, and the thrust generated by the friction of the grinding wheel on the rail is offset by the positioning rod 41, preventing the rail from moving backward on the conveying mechanism 2, which is convenient for the grinding work. At the same time, the sizes of the positioner 4 and the moving mechanism 3 are small, which is convenient for installation and use and also ensures the efficiency.
[0032] During use, the positioning rod 41 on the previous moving block 31 is inserted into the positioning hole 101, and the moving block 31 drives the guide rail to move. After the positioning rod 41 on the subsequent moving block 31 is aligned and inserted into the positioning hole 101, at the same time, the positioning rod 41 on the previous moving block 31 disengages from the positioning hole 101, the subsequent moving block 31 drives the guide rail to move, and the previous moving block 31 moves back in the reverse direction. When the positioning rod 41 on the previous moving block 31 is aligned and inserted into the positioning hole 101 again, the positioning rod 41 on the subsequent moving block 31 disengages from the positioning hole 101, the previous moving block 31 drives the guide rail to move, and the subsequent moving block 31 moves back in the reverse direction. By repeating this operation continuously, the effect of continuously conveying the guide rail is achieved.
[0033] As Figure 2 shown, the positioner 4 further includes a laser emitter 51 located on the positioning rod 41 and a laser receiver 52 located above the guide rail. Both the laser emitter 51 and the laser receiver 52 are arranged corresponding to the positioning hole 101.
[0034] By using the laser emitter 51 and the laser receiver 52 to determine whether the positioning rod 41 is aligned with the positioning hole 101, corresponding actions are then carried out, which improves the degree of automation and efficiency.
[0035] As Figure 2 shown, the driving part includes a driving motor 43 and a sliding sleeve 42 sleeved on the positioning rod 41. A rack 45 is provided at the lower end of the positioning rod 41, and a gear 44 cooperating with the rack 45 is provided at the output end of the driving motor 43.
[0036] As Figure 2 and 3 shown, a C-shaped frame 6 is provided on the moving block 31. A supporting roller 61 is provided at the lower end of the C-shaped frame 6, and the guide rail passes through the C-shaped frame 6 and is located on the supporting roller 61. A moving roller 62 is also provided on the C-shaped frame 6, and the moving roller 62 is driven by a push cylinder 63 to move up and down above the guide rail.
[0037] The guide rail is supported by the supporting roller 61, and the moving roller 62 above cooperates to press the guide rail, which facilitates the movement and positioning of the guide rail.
[0038] A rubber sleeve is sleeved on the positioning rod 41 to reduce friction and damage to the positioning hole 101.
[0039] In the description of the present utility model, the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "vertical", "horizontal", etc. is based on the orientation or positional relationship shown in the drawings. It is only for describing the present utility model and does not require the present utility model to be constructed or operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. The "connection" and "coupling" in the present utility model should be understood in a broad sense. For example, it can be a connection or a detachable connection; it can be a direct connection or an indirect connection through an intermediate component. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.
[0040] As mentioned above, it is only the preferred embodiment of the present utility model, and it is not a limitation to the present utility model in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present utility model, any simple modification and equivalent change made to the above embodiments based on the technical essence of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims
1. A guide rail processing device, comprising a support (1), wherein the support (1) is provided with a grinding mechanism (11), and the support (1) is provided with a conveying mechanism (2) below the grinding mechanism (11), characterized in that: A moving mechanism (3) is provided on the input side of the conveying mechanism (2), and at least two moving blocks (31) are provided on the moving mechanism (3); The moving block (31) is provided with a positioner (4), and the positioner (4) comprises a positioning rod (41) driven by a driving unit to move vertically up and down, and the positioning rod (41) is arranged corresponding to the positioning hole (101) of the guide rail.
2. A guide rail processing equipment according to claim 1, characterized in that: The positioner (4) further comprises a laser transmitter (51) located on the positioning rod (41) and a laser receiver (52) located above the guide rail, wherein the laser transmitter (51) and the laser receiver (52) are both arranged corresponding to the positioning hole (101).
3. A guide rail processing equipment according to claim 1, characterized in that: The driving part comprises a driving motor (43) and a sliding sleeve (42) sleeved on a positioning rod (41); a rack (45) is provided at the lower end of the positioning rod (41); and a gear (44) matching with the rack (45) is provided at the output end of the driving motor (43).
4. The guide rail processing equipment according to claim 1, characterized in that: A C-shaped frame (6) is provided on the moving block (31), a supporting roller (61) is provided at the lower end of the C-shaped frame (6), and the guide rail passes through the C-shaped frame (6) and is located on the supporting roller (61).
5. A guide rail processing equipment according to claim 4, characterized in that: The C-shaped frame (6) is also provided with a moving roller (62), and the moving roller (62) is driven by a push cylinder (63) to move up and down above the guide rail.
6. The guide rail processing equipment according to claim 1, characterized in that: The positioning rod (41) is sleeved with a rubber sleeve.