Roller guide rail convenient to disassemble

Abstract

The utility model discloses a roller guide rail convenient to disassemble, which relates to the technical field of curved roller guide rails and comprises a sliding table mechanism, and roller guide rails are symmetrically mounted on the sliding table mechanism. The first support arm assembly and the second support arm assembly are movably connected with the mounting piece; according to the utility model, after the installation of the track I and the lower workbench is completed, the pin roller and the pin roller retainer are connected with the track I, then the track II is connected with the track I, at the moment, the upper workbench is buckled and pressed on the symmetrical track II, and the installation of the roller guide rail is completed by connecting the upper clamping block in the upper workbench with the clamping column of the track II; during disassembly, the upper working table is lifted upwards, the second rail is pulled out, and due to the fact that the assembly and disassembly processes are simple, the risk that parts are damaged due to misoperation is reduced, the maintenance cost is reduced, meanwhile, the equipment downtime is shortened, and the production loss is reduced.

Description

A type of detachable roller guide Technical Field

[0001] This utility model specifically relates to the field of curved roller guide technology, and more specifically to a detachable roller guide. Background Technology

[0002] In modern industrial production and machinery manufacturing, guide rails, as a key basic component, play a vital role in achieving precise guidance and stable operation of mechanical motion. Roller guide rails, as an important type of guide rail, are widely used in CNC machine tools, automated production lines, precision measuring instruments, and many other equipment due to their advantages such as high load-bearing capacity, low coefficient of friction, and good motion smoothness.

[0003] Traditional roller guides typically employ complex installation and fixing methods, tightly connecting them to other components of the equipment. Once the roller guides experience wear or damage, extensive disassembly of the entire machine is required to remove the guides for repair or replacement. This not only consumes significant time and labor costs but also leads to prolonged equipment downtime, impacting production efficiency. For example, in some large CNC machine tools, replacing a set of roller guides may require specialized technicians to spend several days disassembling and installing them, severely disrupting the company's production.

[0004] The disassembly and installation of traditional roller guides are complex, requiring specialized tools and technicians, which significantly increases maintenance costs. Furthermore, the disassembly and installation process may damage other components of the equipment, further increasing repair costs. Moreover, the long repair times and resulting downtime lead to production losses, which is another potential cost factor. Summary of the Invention

[0005] The purpose of this utility model is to provide a detachable roller guide rail, which allows for quick assembly and disassembly of the roller guide rail by installing a slide mechanism on the roller guide rail; thereby solving the technical problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A detachable roller guide, including

[0008] A slide mechanism, on which roller guides are symmetrically mounted;

[0009] The slide mechanism includes a lower worktable. The upper surface of the lower worktable is provided with a boss, and multiple lower fixing holes are symmetrically opened on the upper surface. Lower slots are symmetrically arranged in the lower fixing holes, and lower springs are provided in the lower slots. One end of the lower spring is connected to the interior of the lower worktable, and the other end is connected to the lower locking block. The lower locking block is arc-shaped.

[0010] As a further technical solution of this utility model, the upper surface of the lower worktable is symmetrically provided with a track, and the bottom of the track is provided with a number of track pins corresponding to the lower fixing holes, and the track pins are connected to the lower fixing holes and the lower locking blocks.

[0011] As a further technical solution of this utility model, baffles are installed at both ends of the track one, and one side is slidably connected to multiple rollers, with the multiple rollers arranged in a regular pattern on the roller retainer.

[0012] As a further technical solution of this utility model, the other side of the roller and roller retainer is slidably connected to the second track. The upper end of the second track is provided with a number of second track locking posts corresponding to the upper fixing hole, and the second track locking posts are connected to the upper fixing hole and the upper locking block; both the second track locking posts and the first track locking posts are provided with arc grooves.

[0013] As a further technical solution of this utility model, the upper fixing holes are symmetrically arranged on the lower surface of the upper worktable, and upper slots are symmetrically arranged in the upper fixing holes. An upper spring is arranged in the upper slot, wherein one end of the upper spring is connected to the interior of the upper worktable, and the other end is connected to the upper locking block, and the upper locking block is arranged in an arc shape.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] In use, this utility model first connects the two rails to the lower worktable, and then connects the bottom rail clamp to the lower fixing hole. The rail clamp is tapered. When connecting, the rail clamp is pressed down, and the lower clamping blocks symmetrically arranged in the fixing hole are subjected to downward pressure by the rail clamp. One end of the lower clamp is connected to a lower spring, which retracts into the lower slot through the elastic force of the lower spring. When the rail clamp reaches the bottom of the lower fixing hole, the lower clamping block pops out into the lower slot through the arc groove on the rail clamp, applying a fixing force to the rail clamp, thereby completing the installation of the rails to the lower worktable. When disassembly is required, simply lift the rail upward to disassemble it from the lower worktable. Through quick disassembly and assembly, operators can quickly complete the disassembly and installation of the rails without using complicated tools, greatly shortening the equipment maintenance time and improving maintenance efficiency.

[0016] In this invention, after the first track and the lower worktable are installed, the rollers and roller retainers are connected to the first track, and then the second track is connected to it. At this time, the upper worktable is pressed onto the symmetrical second track, and the upper locking block inside the upper worktable is connected to the locking post of the second track to complete the installation of the roller guide rail. When disassembling, the upper worktable is lifted upward and the second track is pulled off. Because the installation and disassembly process is simple, the risk of component damage caused by improper operation is reduced, maintenance costs are reduced, and the shortened equipment downtime also reduces production losses. Attached Figure Description

[0017] Figure 1 is a three-dimensional structural diagram of this utility model.

[0018] Figure 2 is a schematic diagram of the disassembled structure of Figure 1 in this utility model.

[0019] Figure 3 is a top view of Figure 2 in this utility model.

[0020] Figure 4 is a schematic diagram of the disassembled structure of Figure 2 in this utility model.

[0021] Figure 5 is a schematic diagram of the disassembled structure of Figure 3 in this utility model.

[0022] Figure 6 is a partial enlarged schematic diagram of A in Figure 5 of this utility model.

[0023] Figure 7 is a partial enlarged schematic diagram of B in Figure 5 of this utility model.

[0024] In the diagram: 1-Slide mechanism, 2-Roller guide rail;

[0025] 11-Lower worktable, 12-Lower fixing hole, 13-Lower slot, 14-Lower spring, 15-Lower locking block, 16-Boss, 17-Upper worktable, 18-Upper fixing hole, 19-Upper slot, 110-Upper spring, 111-Upper locking block;

[0026] 21-Railway 1, 22-Baffle, 23-Railway 1 retainer, 24-Roller, 25-Roller retainer, 26-Railway 2, 27-Railway 2 retainer, 28-Arc groove. Detailed Implementation

[0027] 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.

[0028] Please refer to Figures 1-7. In this embodiment of the present invention, a detachable roller guide rail includes a slide mechanism 1 on which roller guide rails 2 are symmetrically mounted.

[0029] The slide mechanism 1 includes a lower worktable 11. The upper surface of the lower worktable 11 is provided with a boss 16, and a plurality of lower fixing holes 12 are symmetrically opened on the upper surface. Lower slots 13 are symmetrically arranged in the lower fixing holes 12. Lower springs 14 are provided in the lower slots 13. One end of the lower spring 14 is connected to the interior of the lower worktable 11, and the other end is connected to the lower locking block 15. The lower locking block 15 is arc-shaped.

[0030] The upper surface of the lower worktable 11 is symmetrically provided with a track 21, and the bottom of the track 21 is provided with a number of track pins 23 corresponding to the lower fixing holes 12, and the track pins 23 are connected to the lower fixing holes 12 and the lower locking block 15.

[0031] By adopting the above technical solution, in use, firstly, connect the two rails 21 to the lower worktable 11, and connect the bottom rail 1 locking pin 23 to the lower fixing hole 12. The rail 1 locking pin 23 has a conical design. When connecting, the rail 1 locking pin 23 is pressed down. At this time, the lower locking blocks 15 symmetrically arranged in the fixing hole 12 are subjected to downward pressure by the rail 1 locking pin 23. One end of the lower locking block 15 is connected to the lower spring 14. Through the elastic force of the lower spring 14, it contracts into the lower slot 13. When the rail 1 locking pin 23 reaches the lower fixing hole... When the bottom of 12 is reached, the lower locking block 15 pops out into the lower empty slot 13 through the arc groove 28 set on the track-1 locking post 23, applying a fixing force to the track-1 locking post 23, thereby completing the installation of track-1 21 and lower worktable 11. When disassembly is required, simply lift track-1 21 upwards to disassemble it from lower worktable 11. Through quick disassembly and assembly, operators can quickly complete the disassembly and installation of track-1 21 without using complicated tools, greatly shortening the equipment maintenance time and improving maintenance efficiency.

[0032] In this embodiment, baffles 22 are installed at both ends of the track 21, and one side is slidably connected to multiple rollers 24, which are arranged regularly on the roller retainer 25;

[0033] The other side of the roller 24 and roller retainer 25 is slidably connected to the second track 26. The upper end of the second track 26 is provided with a number of second track locking pins 27 corresponding to the upper fixing hole 18, and the second track locking pins 27 are connected to the upper fixing hole 18 and the upper locking block 111; both the second track locking pins 27 and the first track locking pins 23 are provided with arc grooves 28;

[0034] The upper fixing holes 18 are symmetrically arranged on the lower surface of the upper worktable 17. The upper fixing holes 18 are symmetrically arranged with upper slots 19. The upper slots 19 are provided with upper springs 110. One end of the upper spring 110 is connected to the interior of the upper worktable 17, and the other end is connected to the upper locking block 111. The upper locking block 111 is arranged in an arc shape.

[0035] By adopting the above technical solution, after the first track 21 and the lower worktable 11 are installed, the roller 24 and roller retainer 25 are connected to the first track 21, and then the second track 26 is connected to it. At this time, the upper worktable 17 is pressed onto the symmetrical second track 26, and the upper locking block 111 in the upper worktable 17 is connected to the second track locking post 27 to complete the installation of the roller guide rail. When disassembling, the upper worktable 17 is lifted upward and the second track 26 is pulled off. Since the installation and disassembly process is simple, the risk of component damage caused by improper operation is reduced, the maintenance cost is reduced, and the shortened equipment downtime also reduces production losses.

[0036] The working principle of this utility model is as follows: In use, firstly, connect the two rails 21 to the lower worktable 11, and connect the bottom rail 1 locking pin 23 to the lower fixing hole 12. The rail 1 locking pin 23 has a tapered design. When connecting, the rail 1 locking pin 23 is pressed down. At this time, the lower locking blocks 15 symmetrically arranged in the fixing hole 12 are subjected to downward pressure by the rail 1 locking pin 23. One end of the lower locking block 15 is connected to a lower spring 14. Through the elastic force of the lower spring 14, it contracts into the lower slot 13. When the rail 1 locking pin 23 reaches the lower fixing hole 12... When the bottom of hole 12 is reached, the lower locking block 15 pops out into the lower empty slot 13 through the arc groove 28 set on the track locking post 23, applying a fixing force to the track locking post 23, thereby completing the installation of track 21 and lower worktable 11. When disassembly is required, simply lift track 21 upwards to disassemble it from the lower worktable 11. Through quick disassembly and assembly, operators can quickly complete the disassembly and installation of track 21 without using complicated tools, greatly shortening the equipment maintenance time and improving maintenance efficiency.

[0037] After the first track 21 and the lower worktable 11 are installed, the rollers 24 and roller retainers 25 are connected to the first track 21, and then the second track 26 is connected to it. At this time, the upper worktable 17 is pressed onto the symmetrical second track 26. The upper locking block 111 inside the upper worktable 17 is connected to the second track locking post 27 to complete the installation of the roller guide rail. When disassembling, the upper worktable 17 is lifted upward and the second track 26 is pulled off. Because the installation and disassembly process is simple, the risk of component damage caused by improper operation is reduced, the maintenance cost is reduced, and the shortened equipment downtime also reduces production losses.

[0038] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0039] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style of the specification is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A detachable roller guide rail, characterized in that: The slide mechanism (1) includes a slide table (1) on which roller guide rails (2) are symmetrically mounted. The slide table (1) includes a lower worktable (11), the upper surface of which is provided with a boss (16) and a plurality of lower fixing holes (12) are symmetrically opened on the upper surface. Lower slots (13) are symmetrically provided in the lower fixing holes (12), and lower springs (14) are provided in the lower slots (13). One end of the lower spring (14) is connected to the interior of the lower worktable (11), and the other end is connected to the lower locking block (15). The lower locking block (15) is arc-shaped.

2. The detachable roller guide rail according to claim 1, characterized in that: The upper surface of the lower worktable (11) is symmetrically provided with a first track (21). The bottom of the first track (21) is provided with a number of first track pins (23) corresponding to the lower fixing hole (12), and the first track pins (23) are connected to the lower fixing hole (12) and the lower locking block (15).

3. The detachable roller guide rail according to claim 2, characterized in that: The track (21) is equipped with baffles (22) at both ends and is slidably connected to multiple rollers (24) on one side. The multiple rollers (24) are arranged regularly on the roller retainer (25).

4. The detachable roller guide rail according to claim 3, characterized in that: The other side of the roller (24) and roller retainer (25) is slidably connected to the second track (26). The upper end of the second track (26) is provided with a number of second track pins (27) corresponding to the upper fixing hole (18), and the second track pins (27) are connected to the upper fixing hole (18) and the upper locking block (111). The second track pins (27) and the first track pins (23) are both provided with arc grooves (28).

5. The detachable roller guide rail according to claim 4, characterized in that: The upper fixing hole (18) is symmetrically arranged on the lower surface of the upper worktable (17). The upper fixing hole (18) is symmetrically arranged with an upper slot (19). The upper slot (19) is provided with an upper spring (110). One end of the upper spring (110) is connected to the interior of the upper worktable (17), and the other end is connected to the upper locking block (111). The upper locking block (111) is arranged in an arc shape.

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