Sliding block assembly with inner sliding block

Abstract

The utility model relates to the technical field of machinery, in particular to a sliding block assembly with an inner sliding block, which is characterized in that an inner cavity is arranged on the surface of a sliding block assembly body, a threaded rod is arranged in the inner cavity, two ends of the threaded rod are rotatably connected to the sliding block assembly body, lateral ball sliding grooves are arranged on the inner walls of two sides of the inner cavity, and a transmission disc is fixed on the end face of the threaded rod. A rotating handle is fixed to the surface of the transmission disc, a guide rod is fixed to the surface of the sliding block assembly body, a limiting assembly is arranged on the surface of the side square frame, an inserting groove and a through hole are formed in the surface of the side square frame, a limiting inserting rod is inserted into the through hole, and a fixing piece is fixed to the end face of the limiting inserting rod. The sliding block assembly has the beneficial effects that a split type structure is adopted, the protection plate is installed at the position of the inner cavity, meanwhile, the protection plate can be rapidly installed and disassembled through the arranged limiting assembly, the interior of the sliding block assembly body can be conveniently overhauled and maintained, operation is convenient, the operation intensity is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of machinery, in particular to a slider assembly with an inner slider. Background Art

[0002] The slider is a mold component that can slide perpendicular to the opening and closing direction or at a certain angle to the opening and closing direction during the mold opening action. When the product structure makes it impossible for the mold to be demolded normally without the slider, a slider must be used. The material itself has appropriate hardness and wear resistance, enough to withstand the friction of movement. The hardness of the cavity part or core part on the slider must be at the same level as other parts of the cavity and core.

[0003] In the prior art, a slider assembly is usually installed on a certain component to cooperate with the operation.

[0004] However, most traditional slider assemblies are one-piece structures. After long-term use, the interior of the slider assembly needs to be inspected and maintained. The one-piece structure makes the operation more cumbersome, increases the operation intensity, and reduces work efficiency. Therefore, the utility model proposes a slider assembly with an inner slider to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a slider assembly with an inner slider to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a slider assembly with an inner slider, the slider assembly with an inner slider comprising: a slider assembly body, an inner cavity is provided on the surface of the slider assembly body, a threaded rod is provided in the inner cavity, both ends of the threaded rod are rotatably connected to the slider assembly body, side ball sliding grooves are provided on the inner walls of both sides of the inner cavity, a transmission disk is fixed on the end surface of the threaded rod, a turning handle is fixed on the surface of the transmission disk, and a guide rod is fixed on the surface of the slider assembly body;

[0007] A side frame, a limit assembly is arranged on the surface of the side frame, a slot and a through hole are opened on the surface of the side frame, a limit rod is inserted in the through hole, a fixture is fixed on the end surface of the limit rod, a spring is sleeved on the surface of the limit rod, one end of the spring is fixedly connected to the fixture, and the other end of the spring is fixedly connected to the side frame;

[0008] The slide seat is screwed to the threaded rod, side balls are arranged on both sides of the slide seat, the side balls are matched with the side ball sliding grooves, the protective frame is arranged in the inner cavity, the surface of the protective frame is provided with inner grooves and guide holes, the bottom of the protective frame is fixed with an insert plate, and the surface of the insert plate is provided with a limiting hole.

[0009] Preferably, the handle is away from the center of the transmission disk, a rubber ring is fixed on the surface of the handle, and several rubber rings are evenly distributed on the surface of the handle. A mounting hole is opened on the surface of the slider assembly body, and several mounting holes are evenly distributed on the surface of the slider assembly body.

[0010] Preferably, the inner wall of the inner groove and the outer wall of the sliding seat are slidably connected, four groups of guide holes are provided, and the four groups of guide holes are respectively located at the four ends of the upper surface of the protective frame, and four groups of plug plates are provided, and the four groups of plug plates are respectively located at the four ends of the lower surface of the protective plate, and the plug plates are in the shape of square plates.

[0011] Preferably, the guide rods are provided in four groups, and the four groups of guide rods are respectively located at four ends of the surface of the slider assembly body, and the outer wall of the guide rod and the inner wall of the guide hole are slidably connected.

[0012] Preferably, the side frames are provided with four groups, and the four groups of side frames are respectively located at four ends of the surface of the slider assembly body, the side frames are located beside the guide rod, and the inserting plate can be inserted into the slot.

[0013] Preferably, the limiting assembly includes a limiting rod, a spring, a fixing member and a handle. The fixing member is disc-shaped, a handle is fixed to the surface of the fixing member, and the outer wall of the limiting rod and the inner wall of the limiting hole are slidably connected.

[0014] Preferably, the inner surface of the handle is provided with anti-slip patterns.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The slider assembly with an inner slider proposed by the utility model adopts a split structure, and a protective plate is installed in the inner cavity. At the same time, the protective plate can be quickly installed and disassembled by utilizing the set limit assembly, so the interior of the slider assembly body can be easily inspected and maintained, and the operation is convenient, the operation intensity is reduced, and the work efficiency is improved. This avoids the problem that most traditional slider assemblies are of an integrated structure, and after long-term use, the interior of the slider assembly needs to be inspected and maintained, and the integrated structure makes the operation more cumbersome, increases the operation intensity, and reduces the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a detailed diagram of the structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the slide structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the protective plate of the utility model.

[0021] In the figure: 1, slide seat; 2, protective plate; 3, inner groove; 4, turning handle; 5, transmission plate; 6, side frame;

[0022] 7. Mounting hole; 8. Slider assembly body; 9. Limit assembly; 10. Guide rod; 11. Threaded rod;

[0023] 12. Fixtures; 13. Handle; 14. Anti-slip pattern; 15. Through hole; 16. Limiting rod; 17. Slot;

[0024] 18. Spring; 19. Side ball bearing slide; 20. Side ball bearing; 21. Rubber ring; 22. Insert plate; 23. Limit hole; 24. Guide hole; 25. Inner cavity. DETAILED DESCRIPTION

[0025] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of 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.

[0026] Embodiment 1

[0027] See also Figure 1-Figure 4 The utility model provides a technical solution: a slider assembly with an inner slider, the slider assembly with an inner slider comprising: a slider assembly body 8, an inner cavity 25 is provided on the surface of the slider assembly body 8, a threaded rod 11 is provided in the inner cavity 25, both ends of the threaded rod 11 are rotatably connected to the slider assembly body 8, side ball sliding grooves 19 are provided on the inner walls of both sides of the inner cavity 25, a transmission disk 5 is fixed to the end surface of the threaded rod 11, a turning handle 4 is fixed to the surface of the transmission disk 5, and a guide rod 10 is fixed to the surface of the slider assembly body 8;

[0028] A side frame 6, a limit assembly 9 is arranged on the surface of the side frame 6, a slot 17 and a through hole 15 are opened on the surface of the side frame 6, a limit rod 16 is inserted into the through hole 15, a fixture 12 is fixed on the end surface of the limit rod 16, a spring 18 is sleeved on the surface of the limit rod 16, one end of the spring 18 is fixedly connected to the fixture 12, and the other end of the spring 18 is fixedly connected to the side frame 6;

[0029] The slide 1 is screwed to the threaded rod 11, and side balls 20 are arranged on both sides of the slide 1. The side balls 20 are matched with the side ball slide grooves 19. The protection frame is arranged at the inner cavity 25, and the surface of the protection frame is provided with an inner groove 3 and a guide hole 24. The bottom of the protection frame is fixed with an insert plate 22, and the surface of the insert plate 22 is provided with a limit hole 23;

[0030] When in use, by turning the handle 4, the transmission plate 5 will be driven to rotate, and then the threaded rod 11 will be driven to rotate. Since the slide 1 is screwed to the threaded rod 11, the slide 1 is driven to move. At the same time, the side balls 20 roll in the side ball grooves 19 accordingly, providing guidance and support, thereby improving the stability of the slide 1 when moving.

[0031] Embodiment 2

[0032] On the basis of the first embodiment, the turning handle 4 is away from the center of the transmission disk 5, and a rubber ring 21 is fixed on the surface of the turning handle 4. A plurality of rubber rings 21 are provided, and the plurality of rubber rings 21 are evenly distributed on the surface of the turning handle 4. A mounting hole 7 is provided on the surface of the slider assembly body 8. A plurality of mounting holes 7 are provided, and the plurality of mounting holes 7 are evenly distributed on the surface of the slider assembly body 8. When in use, the plurality of rubber rings 21 can improve the comfort and stability when holding the turning handle 4, and the plurality of mounting holes 7 are provided to facilitate the installation of the slider assembly body on the device;

[0033] The inner wall of the inner groove 3 and the outer wall of the slide seat 1 are slidably connected, four groups of guide holes 24 are provided, and the four groups of guide holes 24 are respectively located at the four ends of the upper surface of the protective frame, four groups of plug plates 22 are provided, and the four groups of plug plates 22 are respectively located at the four ends of the lower surface of the protective plate 2, and the plug plates 22 are square plate-shaped, four groups of guide rods 10 are provided, and the four groups of guide rods 10 are respectively located at the four ends of the surface of the slider assembly body 8, and the outer wall of the guide rod 10 and the inner wall of the guide hole 24 are slidably connected. When in use, the guide rod 10 slides into the guide hole 24 accordingly, which can provide guidance and support for the installation and disassembly operations of the protective plate 2, thereby improving the stability and safety of the protective plate 2 during installation.

[0034] Embodiment 3

[0035] On the basis of the second embodiment, the limit assembly 9 includes a limit rod 16, a spring 18, a fixture 12 and a handle 13. The fixture 12 is disc-shaped, and the handle 13 is fixed to the surface of the fixture 12. The outer wall of the limit rod 16 and the inner wall of the limit hole 23 are slidably connected, and the inner surface of the handle 13 is provided with anti-slip grooves 14. When in use, the anti-slip grooves 14 on the inner surface of the handle 13 can increase the friction when the handle 13 is moved, avoid slipping when the handle 13 is moved, and improve the stability during operation. After the handle 13 is moved, the spring 18 will be compressed, thereby storing elastic potential energy, which is convenient for the subsequent limit rod 16 to be automatically inserted into the limit hole 23.

[0036] In actual use, the limit rod 16 is pulled out of the slot 17 by manually toggling the handle 13, and the state of the limit rod 16 is maintained at this time. At this time, the spring 18 is compressed by force to store elastic potential energy, and then the protective plate 2 is installed. First, the guide rod 10 is inserted into the guide hole 24 accordingly, and then the protective plate 2 is continued to be pushed so that the plug plate 22 at the bottom of the protective plate 2 is inserted into the slot 17. When the plug plate 22 is fully inserted into the slot 17, the limit rod 16 and the limit hole 23 are on the same horizontal line. At this time, the handle 13 is released, and under the rebound action of the spring 18, the limit rod 16 is automatically inserted into the limit hole 23 The protective plate 2 is thus limited in installation. When the protective plate 2 needs to be removed, the handle 13 is first turned to pull the limit rod 16 out of the limit hole 23, and then the plug plate 22 is pulled out of the slot 17. At the same time, the guide rod 10 is pulled out of the guide hole 24 to remove the protective plate 2, which is convenient for the inspection and maintenance of the interior of the slider assembly body 8. The operation is convenient, which avoids the problem that most traditional slider assemblies are integrated structures. After long-term use, the interior of the slider assembly needs to be inspected and maintained. The integrated structure makes the operation more cumbersome, increases the operating intensity, and reduces the work efficiency.

[0037] 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 slider assembly with an inner slider, characterized in that: The slider assembly with an inner slider comprises: a slider assembly body (8), an inner cavity (25) is provided on the surface of the slider assembly body (8), a threaded rod (11) is arranged in the inner cavity (25), both ends of the threaded rod (11) are rotatably connected to the slider assembly body (8), side ball sliding grooves (19) are provided on the inner walls of both sides of the inner cavity (25), a transmission disk (5) is fixed on the end surface of the threaded rod (11), a turning handle (4) is fixed on the surface of the transmission disk (5), and a guide rod (10) is fixed on the surface of the slider assembly body (8); A side frame (6), a limit assembly (9) is arranged on the surface of the side frame (6), a slot (17) and a through hole (15) are opened on the surface of the side frame (6), a limit rod (16) is inserted into the through hole (15), a fixture (12) is fixed on the end surface of the limit rod (16), a spring (18) is sleeved on the surface of the limit rod (16), one end of the spring (18) is fixedly connected to the fixture (12), and the other end of the spring (18) is fixedly connected to the side frame (6); The slide seat (1) is screwed to the threaded rod (11), and side balls (20) are arranged on both sides of the slide seat (1), and the side balls (20) are matched with the side ball slide grooves (19). The protective frame is arranged at the inner cavity (25), and the surface of the protective frame is provided with an inner groove (3) and a guide hole (24). The bottom of the protective frame is fixed with an insert plate (22), and the surface of the insert plate (22) is provided with a limit hole (23).

2. A slider assembly with an inner slider according to claim 1, characterized in that: The turning handle (4) is away from the center of the transmission plate (5), a rubber ring (21) is fixed on the surface of the turning handle (4), a plurality of rubber rings (21) are provided, and the plurality of rubber rings (21) are evenly distributed on the surface of the turning handle (4), and a mounting hole (7) is opened on the surface of the slider assembly body (8), a plurality of mounting holes (7) are provided, and the plurality of mounting holes (7) are evenly distributed on the surface of the slider assembly body (8).

3. A slider assembly with an inner slider according to claim 1, characterized in that: The inner wall of the inner groove (3) and the outer wall of the slide seat (1) are slidably connected, four groups of guide holes (24) are provided, and the four groups of guide holes (24) are respectively located at four ends of the upper surface of the protection frame, and four groups of plug plates (22) are provided, and the four groups of plug plates (22) are respectively located at four ends of the lower surface of the protection plate (2), and the plug plates (22) are in the shape of square plates.

4. The slider assembly with an inner slider according to claim 1, characterized in that: The guide rods (10) are provided in four groups, and the four groups of guide rods (10) are respectively located at four ends of the surface of the slider assembly body (8), and the outer wall of the guide rod (10) and the inner wall of the guide hole (24) are slidably connected.

5. The slider assembly with inner slider according to claim 1, characterized in that: The side frames (6) are provided with four groups, and the four groups of side frames (6) are respectively located at four ends of the surface of the slider assembly body (8). The side frames (6) are located beside the guide rod (10), and the inserting plate (22) can be inserted into the slot (17).

6. The slider assembly with inner slider according to claim 1, characterized in that: The limiting assembly (9) comprises a limiting rod (16), a spring (18), a fixing member (12) and a handle (13); the fixing member (12) is disc-shaped, the handle (13) is fixed on the surface of the fixing member (12), and the outer wall of the limiting rod (16) and the inner wall of the limiting hole (23) are slidably connected.

7. A slider assembly with an inner slider according to claim 6, characterized in that: The inner surface of the handle (13) is provided with anti-slip patterns (14).

Images