Linear guide rail positioning pin convenient to position

Abstract

The utility model relates to the technical field of linear guide rail positioning pins, and discloses a linear guide rail positioning pin convenient to position, which comprises a sliding rail, the top of the sliding rail is connected with a sliding block in a sliding mode, one side of the sliding rail is integrally connected with a magnet, one side of the magnet is connected with a positioning mechanism in a magnetic attraction mode, and the positioning mechanism is connected with the sliding block in a sliding mode. Supporting mechanisms are welded to the front face and the back face of the sliding rail correspondingly, and semi-circle blocks are welded to the bottoms of the two supporting mechanisms. According to the linear guide rail positioning pin convenient to position, a magnet and a positioning mechanism are arranged, a positioning pin body slides to a proper position under the action of a sliding rail and a sliding block, an inserting rod is loosened, and under the action of reverse extrusion force provided by a spring, the inserting rod drives an iron block to move leftwards till the surface of the iron block is attached to the surface of the magnet; and the magnet can generate magnetic attraction on the iron block, so that the iron block can be fixed, the positioning pin main body can be conveniently positioned, the positioning time is shortened, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of linear guide rail locating pins, in particular to a linear guide rail locating pin which is easy to position. Background Art

[0002] Linear guide locating pin is a device used for mechanical positioning and guiding, usually used in linear guide system. It acts like a fixed pin or a locating pin to ensure accurate positioning and stable guidance of workpieces or equipment during movement.

[0003] However, most of the current linear guide positioning pins are directly fixed by a threaded structure when in use. When the device is repaired later, a screwdriver needs to be used to turn the bolts to disassemble the device, which is cumbersome and inconvenient.

[0004] A linear guide sliding type positioning pin for a gauge suitable for automobile parts inspection disclosed in the announcement number CN216246426U includes a base, a guide rail body is arranged at the center position of the base surface, a positioning seat is arranged at one end of the base surface, a guide groove is arranged inside the positioning seat at the position of the guide rail body, a positioning hole is arranged on one side of the base surface, a pin shaft is installed inside the positioning hole, one end of the pin shaft passes through the positioning seat and is provided with a fastening ring, and a positioning handle is arranged at the end of the fastening ring away from the pin shaft. The utility model not only achieves the purpose of fast and accurate positioning, thereby reducing the labor intensity of the staff and improving the detection efficiency, but also achieves the purpose of easy sliding, thereby improving the convenience of the positioning pin when using it, and it is easy to detach the connecting seat from the surface of the positioning seat, thereby achieving the purpose of easy inspection and maintenance.

[0005] Although the above patent can improve the convenience of using the positioning pin and facilitate the detachment of the connecting seat from the surface of the positioning seat, thereby achieving the purpose of facilitating inspection and maintenance; however, the fixing structure of the device is relatively complicated, and the staff needs to spend a certain amount of time to fix it, which delays work efficiency.

[0006] Therefore, it is necessary to propose a linear guide locating pin that is easy to locate to solve the above problems. Utility Model Content

[0007] 1. Technical issues to be resolved

[0008] The technical problem solved by the utility model is to provide a linear guide positioning pin which is highly practical, can be easily positioned through simple operation and has a relatively simple structure. It solves the problem that when repairing the device proposed in the above background technology, a screwdriver needs to be used to turn the bolt before the device can be disassembled, which is rather cumbersome and inconvenient, and the staff needs to spend a certain amount of time to fix it, which delays work efficiency.

[0009] (II) Technical solution

[0010] To achieve the above objectives, the utility model is implemented through the following technical solutions: a linear guide positioning pin that is easy to position, including a slide track, a slider is slidably connected to the top of the slide track, a magnet is integrally connected to one side of the slide track, a positioning mechanism is magnetically connected to one side of the magnet, support mechanisms are welded to the front and back sides of the slide track, half-circle blocks are welded to the bottoms of two of the support mechanisms, and the external snap-fit ​​connection of the two half-circle blocks is a fixing mechanism.

[0011] As a further solution of the utility model, the positioning mechanism includes an iron block magnetically connected to one side of the magnet, an insertion rod is welded on one side of the iron block, a spring is sleeved on the outside of the insertion rod, a support frame is slidably connected to the outer side of the insertion rod, and the top of one side of the support frame is welded to one side of the slider. The support frame plays a role of supporting the insertion rod, which facilitates the adjustment of the position of the iron block to position the positioning pin body.

[0012] As a further solution of the utility model, the support mechanism includes support plates welded to the front and back sides of the sliding rails, support rods penetrate the middle parts of the two support plates, and the bottoms of the two support rods are welded to the tops of the half-circle blocks. The support rods serve to adjust the angles of the half-circle blocks, making it convenient to fix the half-circle blocks to the fixing mechanism.

[0013] As a further solution of the utility model, the fixing mechanism includes a storage box that is snap-connected to the outside of the two groups of half-circle blocks, and the inner walls of the two storage boxes are integrally connected to a limiting plate, which serves to limit the half-circle blocks.

[0014] As a further solution of the utility model, the front and back sides of the two storage boxes are integrally connected with receiving blocks, and the surfaces of the two receiving blocks are threadedly connected with bolts, which serve to fix the receiving blocks.

[0015] As a further solution of the utility model, a base is installed on the top of the sliding block, and a positioning pin body is fixedly connected to the other side of the base. The base plays a role in supporting and fixing the positioning pin body, and has certain practicality.

[0016] As a further solution of the utility model, a square block is integrally connected to one side of the base, and a quick-release screw is threadedly connected to the surface of the square block. The quick-release screw serves to fix the square block, making it easy to disassemble and assemble the positioning pin body.

[0017] (III) Beneficial effects

[0018] The utility model provides a linear guide rail positioning pin that is easy to position, and has the following beneficial effects:

[0019] 1. The linear guide locating pin which is easy to locate, through the arrangement of the magnet and the positioning mechanism, slides the locating pin body to a suitable position under the action of the slide rail and the slider, loosens the insertion rod, and under the action of the reverse extrusion force provided by the spring, the insertion rod drives the iron block to move to the left until the surface of the iron block sticks to the surface of the magnet, so that the magnet produces magnetic attraction to the iron block, and the iron block can be fixed, which is convenient for positioning the locating pin body, shortens the positioning time, and improves work efficiency.

[0020] 2. The linear guide locating pin which is easy to position, through the setting of the supporting mechanism, the half-circle block and the fixing mechanism, places the two groups of supporting plates on the top surfaces of the two groups of storage boxes, rotates the two groups of supporting rods, and the two groups of half-circle blocks rotate with the supporting rods until the two groups of half-circle blocks are engaged in the two groups of limiting plates, so that the device can be fixed, and then, rotates the two groups of supporting rods until the two groups of half-circle blocks are separated from the two groups of limiting plates, and the device can be disassembled, which is convenient for operators to disassemble and repair the device more conveniently, thereby improving the disassembly and assembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the positioning mechanism structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the support mechanism structure of the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the slide rail and the slider of the utility model.

[0025] In the figure: 1. slide track; 2. slider; 3. magnet; 4. positioning mechanism; 401. iron block; 402. spring; 403. plug rod; 404. support frame; 5. support mechanism; 501. support plate; 502. support rod; 6. half circle block; 7. fixing mechanism; 701. storage box; 702. limit plate; 8. receiving block; 9. bolt; 10. base; 11. positioning pin body; 12. square block; 13. quick release screw. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figures 1 to 4 The utility model provides a technical solution: a linear guide positioning pin that is easy to position, comprising a slide rail 1, a slider 2 is slidably connected to the top of the slide rail 1, a magnet 3 is integrally connected to one side of the slide rail 1, and a positioning mechanism 4 is magnetically connected to one side of the magnet 3. Through the arrangement of the magnet 3 and the positioning mechanism 4, it is convenient to position the positioning pin body 11, shorten the positioning time, and improve work efficiency. Support mechanisms 5 are welded on the front and back of the slide rail 1, and half-circle blocks 6 are welded on the bottom of the two support mechanisms 5. The external snap-fit ​​connection of the two half-circle blocks 6 is a fixing mechanism 7. Through the arrangement of the support mechanism 5, the half-circle block 6 and the fixing mechanism 7, it is convenient for operators to disassemble and repair the device more conveniently, thereby improving the disassembly and assembly efficiency.

[0028] See also Figure 2 The positioning mechanism 4 includes an iron block 401 magnetically connected to one side of the magnet 3, a plug rod 403 is welded on one side of the iron block 401, a spring 402 is sleeved on the outside of the plug rod 403, and a support frame 404 is slidably connected to the outer side of the plug rod 403. The top of one side of the support frame 404 is welded to one side of the slider 2. The support frame 404 supports the plug rod 403, which facilitates the adjustment of the position of the iron block 401 to position the positioning pin body 11.

[0029] See also Figure 3 The support mechanism 5 includes support plates 501 welded to the front and back sides of the slide rail 1, and support rods 502 are passed through the middle of the two support plates 501. The bottoms of the two support rods 502 are welded to the top of the half-circle block 6. The support rods 502 play a role in adjusting the angle of the half-circle block 6, which facilitates the fixation of the half-circle block 6 to the fixing mechanism 7.

[0030] See also Figure 3 The fixing mechanism 7 includes a storage box 701 which is snap-connected to the outside of the two groups of half-circle blocks 6. The inner side walls of the two storage boxes 701 are integrally connected with a limiting plate 702, which serves to limit the half-circle blocks 6.

[0031] See also Figure 3 The front and back sides of the two storage boxes 701 are integrally connected with receiving blocks 8 , and the surfaces of the two receiving blocks 8 are threadedly connected with bolts 9 , which serve to fix the receiving blocks 8 .

[0032] See also Figure 1A base 10 is installed on the top of the slider 2, and a positioning pin body 11 is fixedly connected to the other side of the base 10. The base 10 plays a role in supporting and fixing the positioning pin body 11, and has certain practicality.

[0033] See also Figure 1 A square block 12 is integrally connected to one side of the base 10 , and a quick-release screw 13 is threadedly connected to the surface of the square block 12 . The quick-release screw 13 serves to fix the square block 12 , making it convenient to disassemble and assemble the positioning pin body 11 .

[0034] In the utility model, the working steps of the device are as follows:

[0035] Step 1: Under the action of the slide rail 1 and the slider 2, the positioning pin body 11 is slid to a suitable position, and the insertion rod 403 is released. Under the action of the reverse extrusion force provided by the spring 402, the insertion rod 403 drives the iron block 401 to move to the left until the surface of the iron block 401 is attached to the surface of the magnet 3, so that the magnet 3 generates magnetic attraction to the iron block 401, and the iron block 401 can be fixed;

[0036] The second step: place the two groups of support plates 501 on the top surfaces of the two groups of storage boxes 701, rotate the two groups of support rods 502, and the two groups of half-circle blocks 6 rotate along with the support rods 502 until the two groups of half-circle blocks 6 are engaged in the two groups of limiting plates 702, and the device can be fixed. Then, rotate the two groups of support rods 502 until the two groups of half-circle blocks 6 are separated from the two groups of limiting plates 702, and the device can be disassembled.

[0037] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0038] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A linear guide positioning pin for easy positioning, comprising a slide rail (1), characterized in that: The top of the slide rail (1) is slidably connected to a slider (2), one side of the slide rail (1) is integrally connected to a magnet (3), one side of the magnet (3) is magnetically connected to a positioning mechanism (4), the front and back sides of the slide rail (1) are welded with support mechanisms (5), the bottoms of the two support mechanisms (5) are welded with half-circle blocks (6), and the outsides of the two half-circle blocks (6) are snap-fitted and connected with a fixing mechanism (7).

2. A linear guide locating pin for easy positioning according to claim 1, characterized in that: The positioning mechanism (4) comprises an iron block (401) magnetically connected to one side of the magnet (3); a plug rod (403) is welded to one side of the iron block (401); a spring (402) is sleeved on the outside of the plug rod (403); a support frame (404) is slidably connected to the outside of the plug rod (403); and a top of one side of the support frame (404) is welded to one side of the slider (2).

3. A linear guide locating pin for easy positioning according to claim 1, characterized in that: The support mechanism (5) comprises support plates (501) welded to the front and back sides of the slide rail (1), support rods (502) passing through the middle of the two support plates (501), and the bottoms of the two support rods (502) are welded to the top of the half-circle block (6).

4. A linear guide locating pin for easy positioning according to claim 1, characterized in that: The fixing mechanism (7) comprises a storage box (701) which is snap-connected to the outside of the two groups of half-circle blocks (6), and the inner side walls of the two storage boxes (701) are integrally connected to a limiting plate (702).

5. A linear guide locating pin for easy positioning according to claim 4, characterized in that: The front and back sides of the two storage boxes (701) are integrally connected with receiving blocks (8), and the surfaces of the two receiving blocks (8) are threadedly connected with bolts (9).

6. A linear guide locating pin for easy positioning according to claim 1, characterized in that: A base (10) is installed on the top of the sliding block (2), and a positioning pin body (11) is fixedly connected to the other side of the base (10).

7. A linear guide locating pin for easy positioning according to claim 6, characterized in that: A square block (12) is integrally connected to one side of the base (10), and a quick-release screw (13) is threadedly connected to the surface of the square block (12).

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