CN219599233U

CN219599233U - Linear slide rail installation positioning mechanism

Info

Publication number: CN219599233U
Application number: CN202320474229.3U
Authority: CN
Inventors: 刘传进; 张兆兵; 单付喜
Original assignee: Nanjing Mingda Transmission Technology Co ltd
Current assignee: Nanjing Mingda Transmission Technology Co ltd
Priority date: 2023-03-14
Filing date: 2023-03-14
Publication date: 2023-08-29
Anticipated expiration: 2033-03-14

Abstract

The utility model discloses a linear slide rail installation positioning mechanism, and particularly relates to the field of slide rail installation. According to the utility model, the clamping plate can be driven to extrude and fix the linear guide rail through rotating the third rotary plate, the vertical surface of the table top is limited through the moving plate, the position of the guide rail is conveniently aligned and positioned, the stability of the guide rail during installation and fixation is improved, the use effect is improved, the position of the moving plate can be conveniently observed through the scale marks through moving the fixing rod and the moving plate, the use effect is improved, and the structure is simple and the use is convenient.

Description

Linear slide rail installation positioning mechanism

Technical Field

The utility model relates to the technical field of sliding rail installation, in particular to a linear sliding rail installation positioning mechanism.

Background

The linear guide rail has higher rated load than the linear bearing, can bear certain torque, can realize high-precision linear motion under the condition of high load, and has the function of supporting and guiding the moving part to do reciprocating linear motion according to a given direction. Depending on the nature of the massage, the linear motion guide rail can be classified into a sliding friction guide rail, a rolling friction guide rail, an elastic friction guide rail, a fluid friction guide rail and the like, and the linear bearing is mainly used in a large number of automatic machines, such as a machine tool imported in Germany, a bending machine, a laser welding machine and the like, and the linear bearing and the linear shaft are matched. The linear guide rail is mainly used for a mechanical structure with higher precision requirement;

the existing numerical control machine tool has the defect that the requirements are strict when the guide rail is installed, so that the guide rail is required to be placed on the table top when the guide rail is installed, the parallel effect of the guide rail and the table top is regulated, the inclination of the guide rail is avoided, then the guide rail is locked by the locking screw, and then the parallelism of the guide rail and the table top is calibrated by the dial indicator.

But when in actual use, current guide rail installation aligns the guide rail through the micrometer, then locks the screw, when aligning the use, can not fix the position of guide rail, leads to the guide rail to rock when the installation easily, influences the fixed effect of location, and then influences the result of use.

Disclosure of Invention

The technical scheme of the utility model aims at the technical problem that the prior art is too single, and provides a solution which is obviously different from the prior art. In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a linear guide rail mounting and positioning mechanism to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the linear slide rail mounting and positioning mechanism comprises a fixed block, wherein one side of the fixed block is fixedly connected with a fixed rod, the middle part of the fixed rod is sleeved with a movable plate, the top of the movable plate is inserted with a first threaded rod, the bottom end of the first threaded rod is rotationally connected with a first extrusion plate, and the top end of the first threaded rod is fixedly connected with a first rotary table;

two spacing grooves have been seted up to the bottom symmetry of fixed block, the middle part of spacing groove is provided with first stopper, the bottom fixedly connected with splint of first stopper, one side that the fixed block kept away from the dead lever is inserted and is equipped with the screw rod, the top of fixed block is inserted and is equipped with the second threaded rod, the top fixedly connected with second carousel of second threaded rod, the bottom of second threaded rod rotates and is connected with the second stripper plate, the top surface of dead lever is provided with the scale mark, one side of dead lever is provided with the spirit level, the one end fixedly connected with second stopper of dead lever.

Preferably, one end fixedly connected with third carousel of second threaded rod, the second threaded rod runs through the middle part of two spacing grooves, the both ends screw thread of second threaded rod is symmetrical, the second threaded rod runs through the wall of first stopper and with first stopper threaded connection, the middle part of screw rod is provided with the tooth, the second stripper plate sets up directly over the tooth in the middle part of the screw rod, the cross-sectional shape of second stripper plate sets up to the arc, the bottom of second stripper plate is provided with the tooth, second threaded rod and fixed block threaded connection, dead lever and movable plate sliding connection, the second stopper is fixed at the one end top that the fixed block was kept away from to the dead lever, first stripper plate sets up the top at the dead lever, the bottom fixedly connected with slipmat of first stripper plate, the wall threaded connection of first threaded rod and movable plate.

The utility model has the technical effects and advantages that:

1. according to the utility model, the clamping plate can be driven to extrude and fix the linear guide rail through rotating the third rotary plate, then the first rotary plate is rotated to drive the first extruding plate to extrude the screw rod, so that the fixing strength of the clamping plate to the linear guide rail can be improved, the vertical surface of the table top is limited through the moving plate, the alignment and the positioning of the guide rail are facilitated, the stability of the guide rail during installation and fixation is improved, the use effect is improved, and the positions of the moving plate can be conveniently observed through the scale marks through moving the fixing rod and the moving plate, so that the use effect is improved, and the structure is simple and the use is convenient;

2. the horizontal stability of the fixed rod can be conveniently observed through the arranged level meter, the moving length of the fixed rod can be limited through the arranged second limiting block, the first extruding plate can be driven to extrude the wall body of the fixed rod through the first threaded rod by rotating the first rotating disc, the position of the middle part of the fixed rod where the moving plate is located can be fixed, and the use effect is improved;

in conclusion, through the mutual influence of a plurality of effects, can conveniently fix a position the position of guide rail installation, and can fix spacing to the guide rail, improve result of use, and simple structure facilitates the use.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic cross-sectional structure of the present utility model.

Fig. 3 is a schematic view of a partial enlarged structure at a in fig. 2 according to the present utility model.

Fig. 4 is a schematic structural view of a second threaded rod and a first threaded rod according to the present utility model.

The reference numerals are: 1. a fixed block; 2. a fixed rod; 3. a moving plate; 4. a first threaded rod; 5. a first pressing plate; 6. a first turntable; 7. a limit groove; 8. a first limiting block; 9. a clamping plate; 10. a screw; 11. a second threaded rod; 12. a second turntable; 13. a second pressing plate; 14. a third turntable; 15. a second limiting block; 16. a level gauge; 17. scale marks; 18. an anti-slip mat.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The linear slide rail mounting and positioning mechanism comprises a fixed block 1, wherein one side of the fixed block 1 is fixedly connected with a fixed rod 2, the middle part of the fixed rod 2 is sleeved with a movable plate 3, the top of the movable plate 3 is inserted with a first threaded rod 4, the bottom end of the first threaded rod 4 is rotatably connected with a first extrusion plate 5, and the top end of the first threaded rod 4 is fixedly connected with a first rotating disc 6;

two spacing grooves 7 have been seted up to the bottom symmetry of fixed block 1, the middle part of spacing groove 7 is provided with first stopper 8, the bottom fixedly connected with splint 9 of first stopper 8, the one side that fixed block 1 kept away from dead lever 2 is inserted and is equipped with screw rod 10, the top of fixed block 1 is inserted and is equipped with second threaded rod 11, the top fixedly connected with second carousel 12 of second threaded rod 11, the bottom rotation of second threaded rod 11 is connected with second stripper plate 13, the top surface of dead lever 2 is provided with scale mark 17, one side of dead lever 2 is provided with spirit level 16, the one end fixedly connected with second stopper 15 of dead lever 2.

As shown in fig. 1-4, one end of the second threaded rod 11 is fixedly connected with a third rotary table 14, the second threaded rod 11 penetrates through the middle parts of the two limiting grooves 7, threads at two ends of the second threaded rod 11 are symmetrical, the second threaded rod 11 penetrates through the wall body of the first limiting block 8 and is in threaded connection with the first limiting block 8, teeth are arranged in the middle part of the threaded rod 10, the second extrusion plate 13 is arranged right above the teeth in the middle part of the threaded rod 10, the section of the second extrusion plate 13 is arc-shaped, teeth are arranged at the bottom of the second extrusion plate 13, the second threaded rod 11 is in threaded connection with the fixed block 1, the fixed rod 2 is in sliding connection with the movable plate 3, the second limiting block 15 is fixed at the top of one end of the fixed rod 2 away from the fixed block 1, the first extrusion plate 5 is arranged at the top of the fixed rod 2, the bottom of the first extrusion plate 5 is fixedly connected with an anti-slip pad 18, the first threaded rod 4 is in threaded connection with the wall body of the movable plate 3, so that the position of the screw 10 can be fixed by driving the first limiting block 8 to slide in the limiting groove 7 through the screw 10 by rotating the third rotary table 14, so that the clamping plates 9 are driven to clamp and fix two sides of the linear sliding rail, then the second rotary table 12 is rotated to drive the second extrusion plate 13 to extrude the screw 10 through the second threaded rod 11, and the teeth at the bottom of the second extrusion plate 13 are meshed with the teeth at the middle part of the screw 10, so that the position of the screw 10 can be fixed, and the fixing effect of the clamping plates 9 on the linear sliding rail is improved;

then remove movable plate 3 and place the bottom of movable plate 3 in mesa one side to make movable plate 3 and mesa side laminate mutually and remove fixed block 1 drive linear slide and remove this moment, and observe the mobile position of linear slide through the scale mark 17 at dead lever 2 top and the position of movable plate 3, and can observe the horizontal stability of dead lever 2 through spirit level 16, and drive the top wall of first stripper plate 5 to dead lever 2 through rotating first carousel 6 and extrude through first threaded rod 4, can fix the position of movable plate 3 at dead lever 2 middle part, improve the result of use, and can carry out spacingly to the travel distance of dead lever 2 through the second stopper 15 that sets up, improve the result of use.

The working principle of the utility model is as follows: when the positioning mechanism is used for installing the linear slide rail, the linear slide rail to be installed is placed between the two clamping plates 9, the third turntable 14 is rotated to drive the clamping plates 9 to extrude and fix the linear slide rail, and then the second turntable 12 is rotated until the second extrusion plate 13 extrudes the screw 10, so that the fixing effect of the clamping plates 9 on the linear slide rail can be improved;

then with the laminating of the bottom side wall body of movable plate 3 and mesa side wall body to remove fixed block 1 and drive dead lever 2 and remove, make the linear slide rail of fixed block 1 bottom remove on the mesa, can observe the concrete position of linear slide rail through the scale mark 17 at the top of observing dead lever 2, conveniently fix a position linear guide rail, then fix linear guide rail through fixed establishment and accomplish.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a linear slide installs positioning mechanism, includes fixed block (1), its characterized in that: one side of the fixed block (1) is fixedly connected with a fixed rod (2), the middle part of the fixed rod (2) is sleeved with a movable plate (3), the top of the movable plate (3) is inserted with a first threaded rod (4), the bottom end of the first threaded rod (4) is rotationally connected with a first extrusion plate (5), and the top end of the first threaded rod (4) is fixedly connected with a first rotary table (6);

two limit grooves (7) are symmetrically formed in the bottom of the fixed block (1), a first limit block (8) is arranged in the middle of the limit groove (7), a clamping plate (9) is fixedly connected to the bottom end of the first limit block (8), a screw (10) is inserted into one side, far away from the fixed rod (2), of the fixed block (1), and a second threaded rod (11) is inserted into the top of the fixed block (1);

the top of the second threaded rod (11) is fixedly connected with a second rotary table (12), and the bottom of the second threaded rod (11) is rotatably connected with a second extrusion plate (13);

the utility model discloses a fixing rod, including dead lever (2), fixed lever (2), the top surface of dead lever (2) is provided with scale mark (17), one side of dead lever (2) is provided with spirit level (16), one end fixedly connected with second stopper (15) of dead lever (2).

2. The linear slide mounting and positioning mechanism of claim 1, wherein: one end of the second threaded rod (11) is fixedly connected with a third rotary table (14), and the second threaded rod (11) penetrates through the middle parts of the two limiting grooves (7).

3. The linear slide mounting and positioning mechanism of claim 1, wherein: the threads at the two ends of the second threaded rod (11) are symmetrical, and the second threaded rod (11) penetrates through the wall body of the first limiting block (8) and is in threaded connection with the first limiting block (8).

4. The linear slide mounting and positioning mechanism of claim 1, wherein: the middle part of screw rod (10) is provided with the tooth, second stripper plate (13) set up directly over screw rod (10) middle part tooth, the cross-sectional shape of second stripper plate (13) sets up to the arc, the bottom of second stripper plate (13) is provided with the tooth.

5. The linear slide mounting and positioning mechanism of claim 1, wherein: the second threaded rod (11) is in threaded connection with the fixed block (1), the fixed rod (2) is in sliding connection with the movable plate (3), and the second limiting block (15) is fixed at the top of one end of the fixed rod (2) far away from the fixed block (1).

6. The linear slide mounting and positioning mechanism of claim 1, wherein: the first extrusion plate (5) is arranged at the top of the fixed rod (2), an anti-slip pad (18) is fixedly connected to the bottom of the first extrusion plate (5), and the first threaded rod (4) is in threaded connection with the wall body of the movable plate (3).