Auxiliary jig for parallel assembly of sliding rails

Abstract

The utility model relates to an auxiliary jig for parallel assembly of sliding rails, and relates to the technical field of calibration tools, the auxiliary jig is used for adjusting the parallelism of more than two sliding rails during installation, and the auxiliary jig comprises a positioning rod which is lapped on the two sliding rails on the outermost side; the positioning assemblies are installed on the positioning rods, the positioning assemblies correspond to the sliding rails, and the two positioning assemblies are installed on the sliding rails on one side in a spaced mode; and the auxiliary assembly is installed on the positioning rod, and the auxiliary assembly is used for assisting the positioning rod to slide on the sliding rail. The two rails can be kept parallel, even if the sliding rails are long, workers do not need to repeatedly adjust the positioning assemblies, and the convenience of adjusting the sliding rails by the workers is greatly improved.

Description

Technical Field

[0001] The present application relates to the technical field of calibration tooling, and in particular to an auxiliary jig for parallel assembly of slide rails. Background Art

[0002] Slides are common mechanical components used to provide smooth and stable linear motion, and are commonly found in drawers, sliding doors, machinery, and industrial equipment. Slides consist of two or more metal or plastic components with a sliding or rolling mechanism, such as balls or rollers, between them, enabling one component to glide smoothly relative to the other. Depending on the application and design, slides can support varying weights and offer varying sliding lengths.

[0003] After the two slide rails are assembled, if the axes of the two slide rails are not parallel, the slider will eventually not move up and down smoothly.

[0004] The existing Chinese patent publication number is CN221313793U, which discloses a double-track parallelism adjustment tool for adjusting the parallelism of two or more slide rails during installation. The double-track parallelism adjustment tool includes a limit member and a clamping assembly, the two ends of the limit member have a first end face and a second end face that are parallel and opposite to each other, the limit member is arranged between the two slide rails to be adjusted, and the first end face and the second end face are respectively arranged close to the slide rails; the clamping assembly includes a mounting block and an abutment, the mounting block includes a fixing portion and a mating portion connected to the fixing portion, the fixing portion is fixed to the limit member, and the mating portion cooperates with the abutment so that the abutment clamps and fixes the slide rail with the first end face or the second end face.

[0005] In the above-mentioned related technology, when positioning the two slide rails, the limiting member is placed between the two slide rails, and then the top rod is rotated to press the rubber pad against the slide rails, so that the two slide rails are pressed against the first end face and the second end face of the limiting member, and the slide rails are limited by the first end face and the second end face.

[0006] Regarding the above-mentioned related technologies, the inventor believes that the length of the slide rail is long, and the knob needs to be turned repeatedly to press the rail against the end face of the limit member through the push rod and the rubber pad, thereby reducing the work efficiency of the staff. Utility Model Content

[0007] The technical problem to be solved by the utility model is to provide a slide rail parallel assembly auxiliary jig, which solves the technical problem that the slide rail is long and the knob needs to be repeatedly turned to press the rail against the end face of the limit member through the push rod and the rubber pad, which reduces the work efficiency of the staff.

[0008] To achieve the above objectives, the present invention provides the following technical solutions:

[0009] A slide rail parallel assembly auxiliary jig is used to adjust the parallelism of two or more slide rails during installation, including: a positioning rod, which is set on the two outermost slide rails; a positioning assembly, which is installed on the positioning rod, the positioning assembly corresponds to the slide rail, and two groups of positioning assemblies are installed at intervals on the slide rail on one side; an auxiliary assembly, which is installed on the positioning rod, and the auxiliary assembly is used to assist the positioning rod in sliding on the slide rail.

[0010] Through the above technical solution, the positioning rod is set up on the slide rail, and two sets of positioning components are used to position the slide rail. Then the staff uses the auxiliary component to slide the positioning rod along the slide rail so that the two rails can remain parallel. Even if the slide rail is long, the staff does not need to repeatedly adjust the positioning component, which greatly improves the convenience of the staff in adjusting the slide rail.

[0011] Furthermore, the positioning assembly includes guide rods, which are arranged at intervals. A positioning channel is formed between the two groups of guide rods on one side of the slide rail, and the slide rail is embedded in the positioning channel.

[0012] Through the above technical solution, the slide rail is embedded in the positioning channel formed by the guide rod, and the guide rod positions the slide rail, so that the convenience of embedding the slide rail into the positioning channel is improved.

[0013] Furthermore, the auxiliary component includes a support plate and an armrest, the positioning rod is installed on the support plate, and the armrest is installed on the support plate.

[0014] Through the above technical solution, the positioning rod is installed on the support plate. When in use, the staff pushes the support plate and the mounting rod forward on the slide rail through the handrail, thereby improving the convenience of sliding the support plate on the slide rail.

[0015] Furthermore, the positioning assembly includes guide wheels, which are arranged at intervals. A sliding channel is formed between two groups of guide wheels on one side of the slide rail, and the slide rail is embedded in the sliding channel.

[0016] Through the above technical solution, the slide rail is embedded in the sliding channel formed by the guide wheel, and the guide wheel is in contact with the slide rail, thereby reducing scratches on the surface of the slide rail.

[0017] Furthermore, a sliding cylinder is provided on the positioning rod, a positioning block is slidingly installed on the positioning rod, the guide wheel close to the support plate side is rotatably installed on the positioning block, and the piston rod of the sliding cylinder is connected to the positioning block.

[0018] Through the above technical solution, the guide wheel is rotatably installed on the positioning block, and the positioning block slides under the drive of the sliding cylinder, so that the distance between the guide wheels on both sides of the sliding channel can be adjusted, so that the guide wheels can be suitable for different slide rails.

[0019] Furthermore, a limiting plate is provided on the positioning rod, and a supporting surface is formed on a side of the limiting plate close to the guide wheel.

[0020] Through the above technical solution, the rail rests on the support plate surface of the limit plate, thereby improving the convenience of adjusting the distance between the two slide rails.

[0021] Furthermore, an adjustment slot is provided on the support plate, and an adjustment bolt is provided on the positioning rod. One end of the adjustment bolt passes through the positioning rod and the adjustment slot in sequence. One end of the adjustment bolt passes through the support plate and is threadedly connected with an adjustment nut, and one end of the adjustment nut is pressed against the support plate.

[0022] Through the above technical solution, the adjusting nut is rotated to adjust the positioning rod along the adjusting slot on the support plate. After the position adjustment of the positioning rod is completed, the adjusting nut is rotated to improve the convenience of adjusting the positioning rod on the support plate.

[0023] In summary, the present application includes at least one of the following beneficial technical effects of slide rail parallel assembly auxiliary treatment:

[0024] The positioning rod is set on the slide rail, and two sets of positioning components are used to position the slide rail. Then the staff uses the auxiliary component to slide the positioning rod along the slide rail so that the two rails can remain parallel. Even if the slide rail is long, the staff does not need to repeatedly adjust the positioning component, which greatly improves the convenience of staff in adjusting the slide rail.

[0025] The guide wheel and the sliding cylinder are arranged so that the guide wheel can be closely attached to different types of slide rails, thereby improving the adaptability of the guide wheel to the slide rail;

[0026] By arranging the support plate and the adjusting bolts and adjusting nuts, the support plate can be adjusted to slide rails of different lengths. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the overall structure of a slide rail parallel assembly auxiliary fixture mainly embodied in the first embodiment;

[0028] Figure 2 This is a schematic diagram showing the practical state of the guide rod in the first embodiment;

[0029] Figure 3 This is a schematic diagram of the overall structure of the positioning rod mainly embodied in the second embodiment.

[0030] Figure markings: 1. Positioning rod; 11. Guide groove; 12. Adjusting bolt; 121. Adjusting nut; 2. Positioning assembly; 21. Guide rod; 21. Positioning channel; 23. Guide wheel; 231. Sliding bolt; 232. Sliding nut; 24. Sliding channel; 25. Sliding cylinder; 251. Positioning block; 27. Limiting plate; 271. Support surface; 3. Auxiliary assembly; 31. Support plate; 322. Adjusting groove; 32. Armrest. DETAILED DESCRIPTION

[0031] In order to make the technical means, creative features, objectives and effects of the present invention easier to understand, the present invention is further described below in conjunction with specific embodiments.

[0032] The following is combined with Figure 1-3 This application is described in further detail.

[0033] The present application discloses an auxiliary jig for parallel assembly of slide rails. Example 1

[0034] Reference Figure 1-Figure 2 A slide rail parallel assembly auxiliary jig includes a positioning rod 1, on which a positioning component 2 and an auxiliary component 3 are provided. The positioning component 2 positions two adjacent slide rails, and the auxiliary component 3 assists the positioning rod 1 in sliding on the slide rail, thereby improving the convenience of adjusting the parallelism of the slide rails.

[0035] The auxiliary component 3 includes a support plate 31 and an armrest 32. The support plate 31 is in the shape of a rectangular plate as a whole, and the armrest 32 is installed in the length direction of the support plate 31. When in use, the staff holds the handle, which improves the convenience of using the support plate 31.

[0036] The positioning assembly 2 includes a positioning rod 1 , which is in the shape of a rectangular plate as a whole. Two positioning rods 1 are arranged at intervals in the length direction of the support plate 31 , and the length directions of the two positioning rods 1 are perpendicular to the length direction of the support plate 31 .

[0037] Guide rods 21 are provided on both sides of the length direction of the positioning rod 1. Four guide rods 21 are provided on both sides of the length direction of the positioning rod 1 at intervals, and the four guide rods 21 are distributed in a rectangular shape. The four guide rods 21 form positioning channels 21 along the width direction of the positioning rod 1, and the two positioning channels 21 on one side of the length direction of the two guide rods 21 are on the same straight line. When in use, the two sides of the length direction of the positioning rod 1 are placed on two slide rails so that the slide rails are embedded in the positioning channels 21, and then the armrests 32 are used to push along the length direction of the support plate 31. As the positioning rod 1 slides, the guide rods 21 make the two slide rails parallel, greatly improving the convenience of adjusting the parallelism of the slide rails. Example 2

[0038] Reference Figure 3 The positioning assembly 2 includes guide wheels 23, and four guide wheels 23 are arranged at intervals on both sides of the length direction of the positioning rod 1, and the four guide wheels 23 are distributed in a rectangular shape. Guide grooves 11 are provided on both sides of the length direction of the positioning rod 1, and two guide grooves 11 are provided at intervals along the width direction of the positioning rod 1. Two guide wheels 23 are installed in each of the two guide grooves 11, and sliding bolts 231 are installed on the four guide wheels 23. One end of the sliding bolt 231 passes through the guide wheel 23 and the corresponding guide groove 11 in turn. One end of the sliding bolt 231 passes through the guide groove 11 and is threadedly connected to a sliding nut 232. One end of the sliding nut 232 is pressed against the positioning rod 1. When in use, the sliding nut 232 is rotated so that the distance between the two guide wheels 23 in the length direction of the positioning rod 1 can be adjusted, so that the guide wheel 23 can be close to the side wall of the slide rail, thereby improving the convenience of adjusting the parallelism of different slide rails.

[0039] A sliding channel 24 is formed between the two groups of guide wheels 23 in the length direction of the guide wheels 23. The slide rail is embedded in the sliding channel 24 between the two groups of guide wheels 23. When in use, the position of the guide wheel 23 is adjusted by the sliding bolt 231 and the sliding nut 232.

[0040] To facilitate adjustment of the guide wheels 23, a sliding cylinder 25 is provided on the positioning rod 1. The axis of the piston rod of the sliding cylinder 25 is parallel to the axis of the positioning rod 1, and the sliding cylinder 25 is mounted on the positioning rod 1. A positioning block 251 is mounted on one end of the piston rod of the sliding cylinder 25. One end of the sliding bolt 231 on the two guide wheels 23 on the side near the support plate 31 passes through the guide groove 11 and then through the positioning block 251. The sliding nut 232 is threadedly connected to the end of the sliding bolt 231 that passes through the positioning block 251, and one end of the sliding nut 232 is tightly pressed against the positioning block 251. During use, after the staff adjusts the position of the guide wheels 23 on both sides of the longitudinal direction of the positioning rod 1, the sliding cylinder 25 drives the positioning block 251 to slide, allowing the guide wheels 23 to press against the slide rail.

[0041] During use, to better determine the spacing between the two slide rails, a limit plate 27 is installed along the length of the positioning rod 1. A support surface 271 is formed on the side of the limit plate 27 away from the support plate 31. During use, the spacing between the two limit plates 27 is adjusted, and then the two slide rails are pressed against the support surface 271 of the limit plate 27. After the positions of the two slide rails are determined, the guide wheel 23 is slid along the guide groove 11 toward the side closer to the slide rails, so that the guide wheel 23 can press against the outer sides of the two slide rails. Then, the sliding cylinder 25 drives the positioning block 251 to press the other two guide wheels 23 against the side of the two slide rails that are close to each other.

[0042] When adjusting the parallelism of the other two slide rails, if a shorter slide rail is encountered, in order to adapt the guide wheel 23 to the shorter slide rail, an adjustment slot 322 is provided on the support plate 31. The length direction of the adjustment slot 322 is the same as the length direction of the support plate 31, and two adjustment slots 322 are provided at intervals along the width direction of the support plate 31.

[0043] Each of the two positioning rods 1 is provided with an adjusting bolt 12, one end of which passes through the adjusting slots 322 on the positioning rod 1 and the support plate 31 in sequence. An adjusting nut 121 is provided on the end of the adjusting bolt 12 passing through the support plate 31. The adjusting nut 121 is threadedly connected to the adjusting nut 121, and one end of the adjusting nut 121 is tightly pressed against the support plate 31. This allows the spacing between the two positioning rods 1 to be adjusted along the length direction of the support plate 31.

[0044] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A slide rail parallel assembly auxiliary jig, used to adjust the parallelism of two or more slide rails during installation, characterized in that: include: A positioning rod (1), wherein the positioning rod (1) is mounted on the two outermost slide rails; A positioning assembly (2), the positioning assembly (2) being mounted on the positioning rod (1), the positioning assembly (2) corresponding to the slide rail, and two groups of the positioning assembly (2) being mounted on the slide rail on one side at intervals; An auxiliary component (3) is installed on the positioning rod (1), and the auxiliary component (3) is used to assist the positioning rod (1) in sliding on the slide rail.

2. The slide rail parallel assembly auxiliary jig according to claim 1, characterized in that: The positioning assembly (2) includes guide rods (21) which are arranged at intervals. A positioning channel is formed between two groups of guide rods (21) on one side of the slide rail, and the slide rail is embedded in the positioning channel.

3. The slide rail parallel assembly auxiliary jig according to claim 2, characterized in that: The auxiliary component (3) comprises a support plate (31) and an armrest (32); the positioning rod (1) is mounted on the support plate (31); and the armrest (32) is mounted on the support plate (31).

4. The slide rail parallel assembly auxiliary jig according to claim 3, characterized in that: The positioning assembly (2) includes guide wheels (23) which are arranged at intervals. A sliding channel (24) is formed between two groups of guide wheels (23) on one side of the slide rail, and the slide rail is embedded in the sliding channel (24).

5. The slide rail parallel assembly auxiliary jig according to claim 4, characterized in that: A sliding cylinder (25) is provided on the positioning rod (1), a positioning block (251) is slidingly installed on the positioning rod (1), the guide wheel (23) on the side close to the support plate (31) is rotatably installed on the positioning block (251), and the piston rod of the sliding cylinder (25) is connected to the positioning block (251).

6. The slide rail parallel assembly auxiliary jig according to claim 4, characterized in that: A limiting plate (27) is provided on the positioning rod (1), and a support surface (271) is formed on a side of the limiting plate (27) close to the guide wheel (23).

7. The slide rail parallel assembly auxiliary jig according to claim 3, characterized in that: An adjusting slot (322) is provided on the support plate (31), and an adjusting bolt (12) is provided on the positioning rod (1). One end of the adjusting bolt (12) passes through the positioning rod (1) and the adjusting slot (322) in sequence. One end of the adjusting bolt (12) passes through the support plate (31) and is threadedly connected to an adjusting nut (121). One end of the adjusting nut (121) is tightly pressed against the support plate (31).

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