Guide rail sliding block capable of preventing position deviation

Abstract

The utility model discloses a guide rail sliding block capable of preventing position deviation, which comprises a bottom plate and a protective cover arranged on the right side of a supporting seat, a bolt hole is arranged in the bottom plate, and a positioning assembly comprises a wear-resistant cylinder arranged on the outer side of a guide rod. And the limiting block is arranged on the outer side of the positioning rod, a limiting rod is installed in the limiting seat, and a connecting plate is arranged on the outer side of the limiting seat. According to the guide rail sliding block capable of preventing position deviation, the limiting rod and the limiting wheel are additionally arranged, after the limiting block on the outer side of the positioning rod is clamped with the limiting seat, the limiting rod penetrates through the limiting block, the limiting seat and the positioning rod, the limiting wheel is tightened, and the limiting block, the limiting seat and the positioning rod are connected more tightly; the guide rail sliding block assembling device has the function of conveniently and rapidly assembling the guide rail sliding block, and meanwhile, a positioning rod and a wear-resisting cylinder are additionally arranged, so that the guide rail sliding block is conveniently prevented from deviating in the moving position.

Description

Technical Field

[0001] The utility model relates to the technical field of guide rail sliders, in particular to a guide rail slider capable of preventing position deviation. Background Art

[0002] The guide rail slider is a mold component that can slide on a CNC machine tool and can perform linear reciprocating motion. After the existing guide rail slider is driven by a single connected threaded rod, it is difficult to ensure that it will not rotate with the threaded rod, which makes it difficult for people to fix the position of the guide rail slider. Therefore, it is very important to design a guide rail slider that prevents position deviation, such as:

[0003] The Chinese patent authorization publication number is CN218093897U, which belongs to the field of mechanical technology. It solves the problem that the anti-loosening effect of the existing anti-loosening guide rail slider is not ideal. The anti-loosening guide rail slider includes a guide rail seat, a guide rail, and a slider arranged on the guide rail. The side of the guide rail is provided with a row of latch teeth, and the latch teeth are arranged along the edge line of the guide rail. A latch tooth groove is formed between adjacent latch teeth. A connecting rod is threadedly connected to one side of the slider. The inner end of the connecting rod is axially fixed with a shift fork. The inner end of the shift fork is hinged with a shift tooth, and the connecting rod pushes the shift tooth and makes the shift tooth engage in the latch tooth groove.

[0004] However, the above-mentioned prior art solution has the following defects: it is not convenient to quickly assemble the guide rail slider, and it is not convenient to avoid the guide rail slider from being offset in the moving position. Therefore, the utility model provides a guide rail slider that prevents position offset to solve the above-mentioned problems. Utility Model Content

[0005] The utility model aims to provide a guide rail slider that prevents position displacement, so as to solve the problem in the above background technology that it is not convenient to quickly assemble the guide rail slider and it is not convenient to avoid the displacement of the guide rail slider in the moving position.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a guide rail slider for preventing position displacement, comprising a bottom plate, a bolt hole is opened inside the bottom plate, a support seat is arranged on the upper side of the bottom plate, and a protective cover is arranged on the right side of the support seat, a motor is installed inside the protective cover, a guide rod is arranged on the left side of the motor, and a positioning assembly is installed on the outside of the guide rod, the positioning assembly comprises a wear-resistant cylinder arranged on the outside of the guide rod, a slider body is installed inside the wear-resistant cylinder, and a positioning rod is arranged inside the slider body;

[0007] A limit block is arranged on the outside of the positioning rod, and a limit seat is arranged on the outer end of the limit block, a limit rod is installed inside the limit seat, and a limit wheel is arranged on the outside of the limit rod, a connecting plate is arranged on the outside of the limit seat, and a fixing bolt is connected to the inside of the connecting plate.

[0008] Preferably, the support seat is in a "U" shape.

[0009] Preferably, the guide rod passes through the interior of the wear-resistant cylinder, and the guide rod and the wear-resistant cylinder are relatively threadedly connected.

[0010] Preferably, the wear-resistant cylinders are arranged at equal intervals on the slider body, and the wear-resistant cylinders are connected to the positioning rod in a relative sliding manner.

[0011] Preferably, the limit block is disposed symmetrically with respect to the center line of the positioning rod, and the limit block is relatively engaged and connected with the limit seat.

[0012] Preferably, the limiting rods all penetrate the limiting block, the limiting seat and the positioning rod, and the limiting rods are threadedly connected to the limiting wheel.

[0013] Preferably, the connecting plate is threadedly connected to the locking bolt, and the locking bolt is arranged at equal angles with respect to the center of the connecting plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: the guide rail slider for preventing position deviation is provided with a limit rod and a limit wheel, so that the limit block on the outer side of the positioning rod is engaged with the limit seat, and then the limit rod is passed through the limit block, the limit seat and the positioning rod, and the limit wheel is tightened, so that the connection between the limit block, the limit seat and the positioning rod is tighter. Compared with the traditional technology, the utility model has the function of facilitating the rapid assembly of the guide rail slider. At the same time, the positioning rod and the wear-resistant cylinder are provided to facilitate the avoidance of deviation of the guide rail slider in the moving position. The specific operation is as follows;

[0015] 1. A limit rod and a limit wheel are provided, which are engaged with the limit block and the limit seat, and the limit rod is passed through the limit seat, the limit block and the positioning rod. The limit wheels are screwed on the upper and lower ends of the limit rod, so that the connection between the limit block, the limit seat and the positioning rod is tighter, which is convenient for quick assembly of the guide rail slider;

[0016] 2. There are anchor bolts and bolt holes. By making the outer side of the connecting plate contact with the inner wall of the supporting seat and tightening the anchor bolt inside the connecting plate, the connecting plate and the supporting seat are connected through the anchor bolt, which facilitates the stable placement of the entire device.

[0017] 3. A support seat and a positioning assembly are provided. In order to prevent the wear-resistant cylinder from angularly deviating from the guide rod, after the positioning rod is installed, the wear-resistant cylinder inside the slider body is slidably connected with the positioning rod, so as to prevent the guide rail slider from deviating from the moving position. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the overall structure of the positioning assembly and the guide rod connected to the utility model;

[0020] Figure 3 This is a schematic diagram of the overall explosion structure of the positioning rod and the limit block connected to the utility model;

[0021] Figure 4 For this utility model Figure 1 Enlarged structural diagram at A in the middle.

[0022] In the figure: 1, bottom plate; 2, bolt hole; 3, support seat; 4, protective cover; 5, motor; 6, guide rod; 7, positioning assembly; 701, wear-resistant cylinder; 702, slider body; 703, positioning rod; 8, limit block; 9, limit seat; 10, limit rod; 11, limit wheel; 12, connecting plate; 13, fixing bolt. DETAILED DESCRIPTION

[0023] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

[0024] See also Figure 1-4 The utility model provides a technical solution: a guide rail slider for preventing position displacement, comprising a bottom plate 1, a bolt hole 2 is opened inside the bottom plate 1, a support seat 3 is arranged on the upper side of the bottom plate 1, and a protective cover 4 is arranged on the right side of the support seat 3, and a motor 5 is installed inside the protective cover 4, a guide rod 6 is arranged on the left side of the motor 5, and a positioning assembly 7 is installed on the outer side of the guide rod 6, the positioning assembly 7 comprises a wear-resistant cylinder 701 arranged on the outer side of the guide rod 6, and a slider body 702 is installed inside the wear-resistant cylinder 701, and a positioning rod 703 is arranged inside the slider body 702;

[0025] A limit block 8 is arranged on the outside of the positioning rod 703, and a limit seat 9 is arranged on the outer end of the limit block 8, a limit rod 10 is installed inside the limit seat 9, and a limit wheel 11 is arranged on the outside of the limit rod 10, a connecting plate 12 is arranged on the outside of the limit seat 9, and a fixing bolt 13 is connected to the inside of the connecting plate 12, which together constitute a guide rail slider that prevents position displacement.

[0026] like Figure 1 , Figure 3 and Figure 4 As shown, the support seat 3 is in a "U" shape, the limit block 8 is symmetrically arranged about the center line of the positioning rod 703, and the limit block 8 is relatively engaged with the limit seat 9, the limit rod 10 runs through the limit block 8, the limit seat 9 and the positioning rod 703, and the limit rod 10 is relatively threadedly connected with the limit wheel 11, the connecting plate 12 is relatively threadedly connected with the anchor bolt 13, and the anchor bolt 13 is arranged at an equal angle with respect to the center of the connecting plate 12. After the positioning rod 703 and the guide rod 6 are both passed through the interior of the wear-resistant cylinder 701, on the left side of the positioning rod 703 The upper limit block 8 is mounted on the right end so that the limit block 8 is engaged with the limit seat 9, and the limit rod 10 is inserted into the limit seat 9, the limit block 8 and the positioning rod 703. The upper limit wheel 11 is screwed on the upper and lower ends of the limit rod 10 to make the connection between the limit block 8, the limit seat 9 and the positioning rod 703 tighter, and the outer side of the connecting plate 12 is in contact with the inner wall of the support seat 3, and the retaining bolt 13 inside the connecting plate 12 is tightened so that the connecting plate 12 and the support seat 3 are connected through the retaining bolt 13, which is convenient for quick assembly of the guide rail slider.

[0027] like Figure 1 and Figure 2 As shown, the guide rod 6 passes through the interior of the wear-resistant cylinder 701, and the guide rod 6 and the wear-resistant cylinder 701 are relatively threadedly connected. The wear-resistant cylinder 701 is arranged at equal intervals on the slider body 702, and the wear-resistant cylinder 701 and the positioning rod 703 are relatively slidably connected. When the guide rod 6 inside the motor 5 is turned on, the guide rod 6 and the wear-resistant cylinder 701 are threadedly connected, so that the rotation of the guide rod 6 drives the slider body 702 outside the wear-resistant cylinder 701 to be slidably connected with the support seat 3 as a whole. In order to avoid the angular displacement of the wear-resistant cylinder 701 following the guide rod 6, after the positioning rod 703 is installed, the wear-resistant cylinder 701 inside the slider body 702 is slidably connected with the positioning rod 703, so as to avoid the displacement of the guide rail slider in the moving position. This is the method of using the guide rail slider with anti-position displacement.

[0028] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A guide rail slider for preventing position displacement, comprising a bottom plate (1), wherein a bolt hole (2) is provided inside the bottom plate (1), and a support seat (3) is provided on the upper side of the bottom plate (1), characterized in that: The invention also comprises a protective cover (4) arranged on the right side of the support seat (3), and a motor (5) is installed inside the protective cover (4), a guide rod (6) is arranged on the left side of the motor (5), and a positioning assembly (7) is installed outside the guide rod (6), and the positioning assembly (7) comprises a wear-resistant cylinder (701) arranged outside the guide rod (6), and a slider body (702) is installed inside the wear-resistant cylinder (701), and a positioning rod (703) is arranged inside the slider body (702); A limit block (8) is arranged on the outside of the positioning rod (703), and a limit seat (9) is arranged at the outer end of the limit block (8), a limit rod (10) is installed inside the limit seat (9), and a limit wheel (11) is arranged on the outside of the limit rod (10), a connecting plate (12) is arranged on the outside of the limit seat (9), and a locking bolt (13) is connected to the inside of the connecting plate (12).

2. The guide rail slider for preventing position deviation according to claim 1, characterized in that: The support seat (3) is in a "U" shape.

3. The guide rail slider for preventing position deviation according to claim 1, characterized in that: The guide rod (6) passes through the interior of the wear-resistant cylinder (701), and the guide rod (6) and the wear-resistant cylinder (701) are threadedly connected relative to each other.

4. The guide rail slider for preventing position deviation according to claim 3, characterized in that: The wear-resistant cylinders (701) are arranged at equal intervals on the slider body (702), and the wear-resistant cylinders (701) are connected to the positioning rod (703) in a relatively sliding manner.

5. The guide rail slider for preventing position deviation according to claim 1, characterized in that: The limit block (8) is arranged symmetrically with respect to the center line of the positioning rod (703), and the limit block (8) is relatively engaged and connected with the limit seat (9).

6. The guide rail slider for preventing position deviation according to claim 1, characterized in that: The limiting rod (10) passes through the limiting block (8), the limiting seat (9) and the positioning rod (703), and the limiting rod (10) is threadedly connected to the limiting wheel (11).

7. The guide rail slider for preventing position deviation according to claim 1, characterized in that: The connecting plate (12) is threadedly connected to the fixing bolt (13), and the fixing bolt (13) is arranged at an equal angle with respect to the center of the connecting plate (12).

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