Linear slide straightening mechanism

Abstract

The utility model discloses a linear slide rail straightening mechanism, including work table, the inside installation of work table one end telescopic link no.

Description

Technical Field

[0001] This utility model relates to the field of linear guide rail technology, specifically a linear guide rail straightening mechanism. Background Technology

[0002] Linear guides, also known as linear slides, are components used to support and guide moving parts to perform reciprocating linear motion in a given direction. They are widely used in machine tools, automation equipment, 3C manufacturing and other fields. Their straightness directly affects the motion accuracy and stability of the equipment. During use, long-term load and environmental factors can also cause linear guides to deform, thus requiring a straightening mechanism to straighten them.

[0003] The linear guide rail can be straightened using the straightening mechanism. Before each straightening operation, the operator needs to manually move the linear guide rail to the straightening station. This not only increases the operator's workload, but also, due to the instability of manual placement, may cause the linear guide rail to have a certain deviation in its initial position, thus affecting the accuracy of subsequent straightening. After the straightening operation is completed, the operator needs to manually remove the straightened linear guide rail from the straightening station again, further increasing the operator's workload and making it inconvenient for personnel to operate and use. Summary of the Invention

[0004] The purpose of this invention is to provide a linear guide rail straightening mechanism to solve the problems mentioned in the background art.

[0005] This utility model provides the following technical solution: a linear guide rail straightening mechanism, including a worktable; a telescopic rod is installed inside one end of the worktable, a bracket is installed at the moving end of the telescopic rod, multiple sets of roller shaft assemblies are rotatably installed inside the bracket, a limiting mechanism is installed above the roller shaft assemblies, a straightening structure is installed on one side of the limiting mechanism on the table surface of the worktable, and a clamping mechanism is installed inside the worktable at the end of the straightening structure away from the limiting mechanism.

[0006] Preferably, the limiting mechanism includes a frame disposed above the roller assembly, a transmission assembly 1 is installed on the inner top of the frame, and two sets of limiting plates are installed on the outer side of the transmission assembly 1.

[0007] Preferably, an air duct is installed on the side of the frame, and a fan is installed at the output end of the air duct.

[0008] Preferably, a detection device is installed on the side of the frame closest to the straightening structure.

[0009] Preferably, the straightening structure includes a support frame disposed on one side of the testing device on the workbench surface, a hydraulic rod is installed on the inner top of the support frame, and a straightening head is installed on the moving end of the hydraulic rod.

[0010] Preferably, a transmission assembly two is installed inside the workbench at the end of the straightening structure away from the straightening head, a connecting seat is installed on the outer side of the transmission assembly two, and a telescopic rod three is installed on the top of the connecting seat.

[0011] Preferably, the movable end of the telescopic rod three is equipped with a fixed bracket, and a transmission ring is rotatably installed on the inner wall of the fixed bracket, and a clamping mechanism is connected to the inner wall of the transmission ring.

[0012] Preferably, the clamping mechanism includes a second telescopic rod disposed on the inner wall of the transmission ring, and a clamping plate is installed at the moving end of the second telescopic rod.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This utility model uses a combination of roller assembly, limiting mechanism and straightening structure. By rotating multiple sets of roller assembly, the linear slide rail can be directly transported to the bottom of the straightening structure, which facilitates the straightening structure to straighten the linear slide rail. The limiting mechanism can limit the transported linear slide rail. After the linear slide rail is straightened, the roller assembly rotates in the opposite direction to unload the linear slide rail, which is beneficial to personnel operation and use.

[0015] 2. This utility model uses a combination of air duct, fan, and detection device. When the fan is working, the air generated by the fan is discharged through the air duct. When the air is discharged from the inside of the air duct, foreign objects adhering to the outside of the linear guide rail can be processed to avoid small foreign particles adhering and affecting the straightening quality of the linear guide rail by the subsequent straightening structure. The detection device can monitor the condition of the outside of the linear guide rail, thus facilitating the use by personnel. Attached Figure Description

[0016] Figure 1 This is a front perspective view of the present utility model;

[0017] Figure 2 This is a side perspective view of the present invention;

[0018] Figure 3 This is a top view of the structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the limiting mechanism of this utility model.

[0020] In the diagram: 1. Workbench; 2. Telescopic rod one; 201. Support; 202. Roller assembly; 3. Limiting mechanism; 301. Frame; 302. Transmission assembly one; 303. Limiting plate; 4. Straightening structure; 401. Support frame; 402. Hydraulic rod; 403. Straightening head; 5. Clamping mechanism; 501. Telescopic rod two; 502. Clamping plate; 6. Air duct; 601. Fan; 7. Detection device; 8. Transmission assembly two; 801. Connecting seat; 802. Telescopic rod three; 9. Fixed support; 901. Transmission ring. Detailed Implementation

[0021] 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.

[0022] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments;

[0023] Example 1:

[0024] The technical solution of the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. Please refer to the accompanying drawings. Figures 1 to 4 Please refer to the linear guide rail straightening mechanism provided in this application. Figure 1 and Figure 2 The system includes a workbench 1; a telescopic rod 2 is installed inside one end of the workbench 1, a bracket 201 is installed at the moving end of the telescopic rod 2, multiple sets of roller assemblies 202 are rotatably installed inside the bracket 201, a limiting mechanism 3 is installed above the roller assemblies 202, a straightening structure 4 is installed on one side of the limiting mechanism 3 on the table surface of the workbench 1, and a clamping mechanism 5 is installed inside the workbench 1 at the end of the straightening structure 4 away from the limiting mechanism 3. The roller assembly 202 consists of a motor, a chain and rollers, which is the prior art.

[0025] Specifically, the roller telescopic rod 2 drives the support 201 to rise, making the roller assembly 202 flush with the platform inside the straightening structure 4. The linear slide rail is then placed on the roller assembly 202. By rotating multiple sets of roller assemblies 202, the linear slide rail can be directly transported to the bottom of the straightening structure 4, facilitating the straightening structure 4 to straighten the linear slide rail. The limiting mechanism 3 can limit the transported linear slide rail, and the clamping mechanism 5 can fix the linear slide rail. When the straightening structure 4 has completed the straightening of the linear slide rail, the roller assembly 202 can be rotated in the opposite direction to directly unload the linear slide rail.

[0026] Please refer to this carefully. Figure 2 and Figure 4 The limiting mechanism 3 includes a frame 301 disposed above the roller assembly 202. A transmission assembly 302 is installed on the inner top of the frame 301. Two sets of limiting plates 303 are installed on the outer side of the transmission assembly 302. The transmission assembly 302 is existing technology and consists of a motor and a bidirectional threaded rod, which can convert rotary motion into linear motion.

[0027] Specifically, in order to limit the linear guide rail of the conveyor, the frame 301 can support the transmission component 302 at the bottom. The transmission component 302 drives the two sets of limiting plates 303 to move closer or further apart. By adjusting them to a suitable distance, the two sets of limiting plates 303 can limit the linear guide rail of the conveyor, which facilitates the precise straightening process of the straightening structure 4 in the later stage.

[0028] Please refer to this carefully. Figure 4 A duct 6 is installed on the side of the frame 301, and a fan 601 is installed at the output end of the duct 6. The output end of the fan 601 is connected to the duct 6.

[0029] Please refer to this carefully. Figure 4 A detection device 7 is installed on the side of the frame 301 near the straightening structure 4. The detection device 7 uses existing visual communication recognition technology.

[0030] Specifically, in order to pre-treat the linear guide rail before straightening, the fan 601 is operated, and the air generated by the fan 601 is discharged through the air duct 6. When the air is discharged from the inside of the air duct 6, foreign objects adhering to the outside of the linear guide rail can be treated to avoid small foreign particles adhering and affecting the straightening quality of the linear guide rail by the straightening structure 4 later. The condition of the outside of the linear guide rail can be monitored by the detection device 7, which makes it easy for personnel to find out the problem.

[0031] Please refer to this carefully. Figure 1 and Figure 2 The straightening structure 4 includes a support frame 401 located on the table surface of the workbench 1 on one side of the testing device 7. A hydraulic rod 402 is installed on the inner top of the support frame 401, and a straightening head 403 is installed on the moving end of the hydraulic rod 402.

[0032] Specifically, in order to straighten the linear slide rail, the support frame 401 can support the hydraulic rod 402. When the linear slide rail is located below the straightening head 403, the hydraulic pressure inside the hydraulic rod 402 changes, and its moving end will drive the straightening head 403 to move. By tapping the linear slide rail with the straightening head 403, the straightening of the linear slide rail can be completed.

[0033] Please refer to this carefully. Figure 1 and Figure 3The straightening structure 4 has a transmission component 2 8 installed inside the workbench 1 at the end away from the straightening head 403. A connecting seat 801 is installed on the outside of the transmission component 2 8. A telescopic rod 3 802 is installed on the top of the connecting seat 801. The transmission component 2 8 has the same structure as the transmission component 1 302.

[0034] Please refer to this carefully. Figure 1 and Figure 3 The movable end of the telescopic rod 802 is equipped with a fixed bracket 9. A transmission ring 901 is rotatably mounted on the inner wall of the fixed bracket 9. A clamping mechanism 5 is connected to the inner wall of the transmission ring 901. The inner wall of the fixed bracket 9 is connected to the transmission ring 901 through gears. This is the prior art, which can cause the transmission ring 901 to rotate on the inner wall of the fixed bracket 9.

[0035] Please refer to this carefully. Figure 1 and Figure 3 The clamping mechanism 5 includes a telescopic rod 501 disposed on the inner wall of the transmission ring 901, and a clamping plate 502 is installed on the moving end of the telescopic rod 501.

[0036] Specifically, in order to adjust the straightening position of the linear slide rail, when one end of the linear slide rail to be straightened is located inside the transmission ring 901, the telescopic rod 501 works, and its telescopic end drives the clamping plate 502 to move. The four sets of clamping plates 502 can fix and hold one end of the linear slide rail, and then the straightening structure 4 can work to straighten the linear slide rail. When it is necessary to adjust the straightening surface of the linear slide rail, the telescopic rod 802 works to drive the fixed bracket 9 to move, and then the transmission ring 901 rotates, which can drive the linear slide rail to rotate. The telescopic rod 802 drives the fixed bracket 9 to reset, thereby adjusting the straightening surface of the linear slide rail. The transmission component 8 works, and through the connecting seat 801, the telescopic rod 802 and the fixed bracket 9, the position of the linear slide rail inside the straightening structure 4 can be adjusted, so that the straightening structure 4 can better and more comprehensively straighten the linear slide rail.

[0037] Working principle: The linear guide rail is placed on the roller assembly 202, and then the roller assembly 202 rotates. The two sets of limiting plates 303 limit the conveyed linear guide rail. At the same time, the fan 601 works, and the air generated by the fan 601 is discharged through the air duct 6. When the air is discharged from the inside of the air duct 6, foreign objects adhering to the outside of the linear guide rail can be blown away. Then the linear guide rail is directly conveyed to the straightening head 403. One end of the linear guide rail is located inside the transmission ring 901. At this time, the telescopic rod 501 works, and its telescopic end drives the clamping plate 502 to move. The four sets of clamping plates 502 can fix and clamp one end of the linear guide rail. Then, the hydraulic rod 402 works, and the internal hydraulic pressure changes. Its moving end drives the straightening head 403 to move. The straightening head 403 taps the linear guide rail to complete the straightening of the linear guide rail. After the linear guide rail is straightened, the roller assembly 202 rotates in the opposite direction to unload the linear guide rail.

[0038] Finally, it should be noted that the above specific embodiments are only used to illustrate the technical solution of this utility model and not to limit it. Although this utility model has been described in detail with reference to the embodiments, those skilled in the art should understand that modifications and equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A linear guide rail straightening mechanism, comprising a worktable (1); characterized in that: A telescopic rod (2) is installed inside one end of the workbench (1). A bracket (201) is installed at the moving end of the telescopic rod (2). Multiple sets of roller shaft assemblies (202) are rotatably installed inside the bracket (201). A limiting mechanism (3) is installed above the roller shaft assembly (202). A straightening structure (4) is installed on the table surface of the workbench (1) on one side of the limiting mechanism (3). A clamping mechanism (5) is installed inside the workbench (1) at the end of the straightening structure (4) away from the limiting mechanism (3).

2. The linear slide rail straightening mechanism according to claim 1, characterized in that: The limiting mechanism (3) includes a frame (301) disposed above the roller assembly (202), a transmission assembly (302) is installed on the inner top of the frame (301), and two sets of limiting plates (303) are installed on the outer side of the transmission assembly (302).

3. The linear slide rail straightening mechanism according to claim 2, characterized in that: The frame (301) is equipped with an air duct (6) on its side, and a fan (601) is installed at the output end of the air duct (6).

4. A linear slide rail straightening mechanism according to claim 3, characterized in that: A detection device (7) is installed on the side of the frame (301) near the straightening structure (4).

5. A linear slide rail straightening mechanism according to claim 4, characterized in that: The straightening structure (4) includes a support frame (401) located on the table surface of the workbench (1) on one side of the testing device (7). A hydraulic rod (402) is installed on the inner top of the support frame (401), and a straightening head (403) is installed on the moving end of the hydraulic rod (402).

6. A linear slide rail straightening mechanism according to claim 5, characterized in that: The straightening structure (4) has a transmission assembly two (8) installed inside the workbench (1) at the end away from the straightening head (403). A connecting seat (801) is installed on the outside of the transmission assembly two (8). A telescopic rod three (802) is installed on the top of the connecting seat (801).

7. A linear slide rail straightening mechanism according to claim 6, characterized in that: The movable end of the telescopic rod three (802) is equipped with a fixed bracket (9), and a transmission ring (901) is rotatably installed on the inner wall of the fixed bracket (9). A clamping mechanism (5) is connected to the inner wall of the transmission ring (901).

8. A linear slide rail straightening mechanism according to claim 7, characterized in that: The clamping mechanism (5) includes a telescopic rod two (501) disposed on the inner wall of the transmission ring (901), and a clamping plate (502) is installed on the moving end of the telescopic rod two (501).

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