Guide rail sliding block with locking function

Abstract

The guide rail sliding block with the locking function comprises a sliding block body, the front end and the rear end of the sliding block body are both fixedly connected with end plates, pulleys are installed in the sliding block body, the left side and the right side of the sliding block body are both connected with sliding rods in a sliding mode, and the tail ends of the two sliding rods are both fixedly connected with locking blocks. The sliding block body is locked by arranging the locking block, when the sliding block is used and the sliding block body needs to be locked, the adjusting screw is screwed at the moment, the adjusting screw drives the threaded rod to rotate, the threaded rod drives the two connecting rods to be close to each other through the two sections of opposite threads, and then the sliding block body is locked. Then the two connecting rods drive the two locking blocks to clamp the guide rail through the sliding rod, locking and fixing of the guide rail and the sliding block are achieved, and compared with an existing locking mode, the locking area is increased, locking is firmer, and using is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of guide rail sliders, in particular to a guide rail slider with a locking function. Background Art

[0002] Linear guides are also called line rails, slide rails, linear guides, and linear slides. They are used in high-precision or high-speed linear reciprocating motion occasions, and can bear a certain torque. They can achieve high-precision linear motion under high loads. Linear guides are generally equipped with sliders for use. 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 use of a 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 should be at the same level as the other parts of the cavity and core.

[0003] When installing the guide rail slider in the prior art, the slider needs to be kept stationary on the guide rail before the slider and the equipment can be installed. The traditional method is to use locking screws for fixing, which can only be locked on one side, with poor locking effect and easily causing damage to the guide rail by the screws.

[0004] Therefore, how to provide a guide rail slider with a locking function to solve the problems existing in the prior art is of great significance to its application. Utility Model Content

[0005] In view of this, the purpose of the present application is to provide a guide rail slider with a locking function to solve the problem in the prior art that when installing the guide rail slider, the slider needs to be kept stationary on the guide rail before the slider and the equipment can be installed. The traditional method is to use a locking screw for fixing, which can only be locked on one side, has a poor locking effect, and is likely to cause the screw to damage the guide rail.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A guide rail slider with a locking function comprises a slider body, the front and rear ends of the slider body are fixedly connected to end plates, a pulley is installed inside the slider body, the left and right sides of the slider body are slidably connected to sliding rods, the ends of the two sliding rods are fixedly connected to locking blocks, the tops of the two sliding rods are fixedly connected to connecting rods, the inside of the slider body is laterally connected to a threaded rod, the threaded rod is provided with two opposite sections of threads, and the two sections of threads are respectively threadedly connected to two connecting rods.

[0008] As a preferred technical solution, both ends of the threaded rod extend to the outside of the slider body, and both ends of the threaded rod are fixedly connected with adjusting screws.

[0009] As a preferred technical solution, a groove is provided in the middle of the pulley, and a slot is provided on a side of the locking block away from the slide rod.

[0010] As a preferred technical solution, the groove and the card slot are both trapezoidal, and a rubber pad is fitted inside the card slot.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model realizes the locking of the slider body by setting a locking block. During use, when the slider body needs to be locked, the adjusting screw is turned at this time, and the adjusting screw drives the threaded rod to rotate. The threaded rod drives the two connecting rods to approach each other through two opposite threads, and then the two connecting rods drive the two locking blocks to clamp the guide rail through the sliding rod, so that the guide rail and the slider are locked and fixed. Compared with the existing locking method, the utility model increases the locking area, the locking is more firm, and it is more convenient to use.

[0013] 2. The utility model is provided with a rubber pad to avoid scratches on the guide rail.

[0014] The above description is only an overview of the technical solution of the present application. In order to more clearly understand the technical means of the present application so that it can be implemented in accordance with the contents of the specification, and to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the following is a detailed description of the preferred embodiments of the present application in conjunction with the accompanying drawings as follows.

[0015] Based on the detailed description of the specific embodiments of the present application in combination with the accompanying drawings below, those skilled in the art will become more aware of the above and other objects, advantages and features of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can also be obtained based on these drawings without creative work. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

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

[0018] Figure 2 It is a cross-sectional view of the utility model.

[0019] In the figure: 1. Slider body; 2. Pulley; 3. End plate; 4. Sliding rod; 5. Adjusting screw; 6. Threaded rod; 7. Connecting rod; 8. Locking block. DETAILED DESCRIPTION

[0020] To make the purpose, technical scheme and advantages of the embodiment of the present application clearer, the technical scheme in the embodiment of the present application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the present application. Obviously, the described embodiment is a part of the embodiment of the present application, rather than all of the embodiments. In the following description, specific details such as specific configuration and components are provided only to help fully understand the embodiments of the present application. Therefore, it should be clear to those skilled in the art that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the present application. In addition, for clarity and brevity, the description of known functions and structures is omitted in the embodiment.

[0021] In addition, the present application may repeat reference numerals and / or letters in different examples. This repetition is for the purpose of simplicity and clarity, and does not in itself indicate the relationship between the various embodiments and / or settings discussed.

[0022] The term "and / or" in this article is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can mean: A exists alone, B exists alone, and A and B exist at the same time. The term " / and" in this article describes another type of association object relationship, indicating that there can be two relationships. For example, A / and B can mean: A exists alone, and A and B exist alone. In addition, the character " / " in this article generally indicates that the previous and next associated objects are in an "or" relationship.

[0023] It should also be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusions.

[0024] See also Figure 1-2 The present invention provides a technical solution of a guide rail slider with a locking function: it includes a slider body 1, the front and rear ends of the slider body 1 are fixedly connected with end plates 3, a pulley 2 is installed inside the slider body 1, the left and right sides of the slider body 1 are slidably connected with slide rods 4, the ends of the two slide rods 4 are fixedly connected with locking blocks 8, the tops of the two slide rods 4 are fixedly connected with connecting rods 7, the inside of the slider body 1 is laterally rotatably connected with a threaded rod 6, the threaded rod 6 is provided with two opposite sections of threads, and the two sections of threads are respectively threadedly connected to the two connecting rods 7.

[0025] Both ends of the threaded rod 6 extend to the outside of the slider body 1 , and both ends of the threaded rod 6 are fixedly connected with adjusting screws 5 , and the adjusting screws 5 are tightened by turning them with a wrench.

[0026] A groove is provided in the middle of the pulley 2, and a slot is provided on the side of the locking block 8 away from the slide rod 4, so that the contact area is large and the locking is more stable.

[0027] The groove and the card slot are both trapezoidal, and there is a rubber pad inside the card slot to increase friction and avoid scratches on the guide rail.

[0028] During specific use, the adjusting screw 5 is turned, and the adjusting screw 5 drives the threaded rod 6 to rotate. The threaded rod 6 drives the two connecting rods 7 to approach each other through two opposite threads, and then the two connecting rods 7 drive the two locking blocks 8 to clamp the guide rail through the sliding rod 4, so that the guide rail and the sliding block are locked and fixed. Compared with the existing locking method, the utility model increases the locking area, the locking is more firm, and it is more convenient to use.

[0029] The above description is only the preferred embodiment of the utility model, which does not limit the protection scope of the utility model. For those skilled in the art, the utility model can be modified and varied in various ways. Any changes, modifications, substitutions, integrations and parameter changes to these embodiments within the spirit and principle of the utility model through conventional substitutions or capable of achieving the same functions without departing from the principles and spirit of the utility model shall fall within the protection scope of the utility model.

Claims

1. A guide rail slider with locking function, characterized in that: The invention comprises a slider body (1), the front and rear ends of the slider body (1) are fixedly connected with end plates (3), a pulley (2) is installed inside the slider body (1), the left and right sides of the slider body (1) are slidably connected with slide rods (4), the ends of the two slide rods (4) are fixedly connected with locking blocks (8), the top ends of the two slide rods (4) are fixedly connected with connecting rods (7), the inside of the slider body (1) is laterally rotatably connected with a threaded rod (6), the threaded rod (6) is provided with two sections of opposite threads, and the two sections of the threads are respectively threadedly connected with the two connecting rods (7).

2. A guide rail slider with locking function as claimed in claim 1, characterized in that: Both ends of the threaded rod (6) extend to the outside of the slider body (1), and both ends of the threaded rod (6) are fixedly connected with adjustment screws (5).

3. A guide rail slider with locking function as claimed in claim 2, characterized in that: A groove is provided in the middle of the pulley (2), and a slot is provided on the side of the locking block (8) away from the slide rod (4).

4. A guide rail slider with locking function as claimed in claim 3, characterized in that: The groove and the card slot are both trapezoidal, and a rubber pad is fitted inside the card slot.

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