Linear guide rail sealing dust removal structure and linear guide rail

Abstract

The utility model relates to the technical field of guide rail dust removal, and discloses a linear guide rail sealing dust removal structure and a linear guide rail, the linear guide rail sealing dust removal structure comprises a sliding frame, rectangular blocks are symmetrically and fixedly connected in an opening of the sliding frame, and the wall surface of the sliding frame is detachably connected with a sealing piece; the quick-mounting structure is arranged on the wall surface of the sliding frame and used for quickly mounting the sealing piece, the quick-mounting structure comprises clamping rods, clamping frames, shifting rods, sealing grooves and tension rubber bands, the clamping rods are symmetrically and fixedly connected to the front wall surface and the rear wall surface of the sliding frame, the clamping frames are connected to the wall surfaces of the clamping rods in a clamped mode, the shifting rods are symmetrically arranged on the two side wall surfaces of each clamping frame, and the sealing grooves are formed in the clamping rods. The sealing grooves are formed in the bottoms of the clamping frames, the sealing pieces are clamped in the sealing grooves, and the tension rubber bands are clamped on the wall surfaces of each group of symmetrical shifting rods, so that the quick mounting structure can be mounted without the aid of tools during mounting, and can be quickly mounted through a plurality of clamping steps during mounting; and in addition, during dismounting, only the pulling force rubber band and the deflector rod need to be manually adjusted, and dismounting can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of guide rail dust removal, concretely relates to a linear guide rail sealing dust removal structure and linear guide rail. BACKGROUND

[0002] Linear guide rail is a kind of precision mechanical element for linear motion, is widely used in various industrial equipment and automation system.Its main function is to support and guide movement component, make it move smoothly and accurately in linear direction.

[0003] In the use of linear guide rail, usually cooperate with sliding component and use, and linear guide rail is equipped with dust removal structure when being used and moves synchronously with sliding component to remove dust on linear guide rail, and the dust removal mode of dust removal structure is basically scraped and cleaned by the sealing ring that is attached to the guide rail wall, and although the commonly used dust removal structure can remove dust, it is troublesome when replacing sealing ring, usually needs multiple steps, and also needs special tool to disassemble and install, so there is an urgent need for a sealing dust removal structure that can be quickly disassembled and assembled.

[0004] Therefore, the utility model is provided. UTILITY MODEL CONTENT

[0005] To solve the technical problem that the conventional dust removal structure is troublesome to replace sealing ring, the basic concept of technical scheme adopted by the utility model is:

[0006] A linear guide rail sealing dust removal structure, comprising:

[0007] Slide frame, slide frame is the open-down character-shaped frame, and rectangular block is fixedly connected in the opening of slide frame symmetrically, and sealing sheet is detachably connected to the wall surface of slide frame;

[0008] Quick mounting structure, quick mounting structure is arranged on the wall surface of slide frame and is used for quickly mounting sealing sheet, and quick mounting structure comprises clamping rod, clamping frame, push rod, sealing groove and tension rubber band, clamping rod is fixedly connected to the front and rear wall surfaces of slide frame symmetrically, clamping frame is clamped to the wall surface of clamping rod, push rod is symmetrically arranged on the two side wall surfaces of each clamping frame, sealing groove is arranged at the bottom of clamping frame, sealing sheet is clamped in sealing groove, and tension rubber band is clamped on the wall surface of each group of symmetric push rods.

[0009] As a preferred embodiment of the utility model, the clamping rod is an L-shaped section rod, the clamping frame is a rectangular rod, the push rod is also a rectangular rod, the sealing groove is also arranged on the wall surface of each push rod, the sealing sheet can be clamped into the sealing groove on the wall surface of clamping frame and symmetric push rod at the same time, and the tension rubber band is in the form of rubber band ring.

[0010] As a preferred embodiment of the utility model, the quick mounting structure further comprises a clamping groove, a connecting block, an insert and a pulling block, the clamping groove is formed through the top of the clamping frame, the connecting block is symmetrically fixedly connected to the two side walls of each clamping frame, the insert is fixedly connected to the top rear wall of each lever, and the pulling block is fixedly connected to the bottom of each lever.

[0011] As a preferred embodiment of the utility model, the clamping groove is a rectangular groove, the clamping groove can adapt to the size of the top of the clamping rod, the connecting block is a half capsule-shaped plate, the wall surface of the connecting block is provided with a circular groove adapted to the insert, the insert can be inserted into the circular groove of the wall surface of the connecting block, the insert is composed of a cylinder and a disc, the cylinder of the clamping frame is inserted into the circular groove of the wall surface of the connecting block, the top of the lever is an arc surface, the rear wall surface of the lever is provided with a rectangular notch, and the insert is located in the rectangular notch of the lever.

[0012] As a preferred embodiment of the utility model, the pulling block is an L-shaped block, the notch of the pulling block can adapt to the size of the tension rubber band, the tension rubber band is clamped in the notches of the symmetric pulling blocks, and the rear wall surface structure of the sliding frame is the same structure as the front wall surface mirror image.

[0013] As a preferred embodiment of the utility model, the front wall surface of the clamping frame is fixedly connected with side cleaning cotton, and the front wall surface of each lever is fixedly connected with upper cleaning cotton.

[0014] As a preferred embodiment of the utility model, the side cleaning cotton is a rectangular rod, the side wall surface size of the upper cleaning cotton and the sealing sheet is consistent, and the size of the side cleaning cotton and the upper cleaning cotton is sponge.

[0015] A linear guide rail comprises a rail body and a linear guide rail sealing and dust removal structure according to any one of the preceding embodiments.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. The quick mounting structure can be mounted without tools, and can be quickly mounted through multiple clamping steps during installation, and can be disassembled by manually adjusting the tension rubber band and the lever, so that the utility model has the advantages of quick disassembly and installation, and no tools are needed during the process.

[0018] 2. The upper cleaning cotton and the side cleaning cotton made of sponge material can clean the guide rail before the sealing sheet removes dust from the guide rail wall surface, so that the thick dust is removed in advance, the damage to the sealing sheet during dust removal is reduced, the frequency of replacing the sealing sheet is reduced, and the use cost of the sealing sheet is effectively saved.

[0019] 3. By setting the linear guide rail sealing dust removal structure can effectively prevent dust accumulation in the rail wall surface influence sliding frame sliding when the flow of smoothness and reduce the damage of dust sliding frame and rail contact.

[0020] The specific embodiments of the present application will be further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0021] In the drawings:

[0022] Figure 1 is a perspective view of the present application;

[0023] Figure 2 is a perspective view of the sliding frame wall surface structure of the present application;

[0024] Figure 3 is an exploded view of the sliding frame wall surface structure of the present application;

[0025] Figure 4 is an exploded view of the sealing sheet and the clamping frame of the present application;

[0026] Figure 5 is an exploded view of the push rod and the clamping frame of the present application.

[0027] In the drawings: 10, rail; 20, sliding frame; 30, clamping rod; 31, clamping frame; 32, clamping groove; 33, connecting block; 34, plug-in; 35, push rod; 36, sealing groove; 37, sealing sheet; 38, pull block; 39, tension rubber band; 40, upper cleaning cotton; 41, side cleaning cotton. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments will be described clearly and completely below with reference to the drawings in the embodiments of the present application, and the following embodiments are used to illustrate the present application.

[0029] As shown in Figure 1 , Figure 2 and Figure 3 , a linear guide rail sealing dust removal structure, comprising: a sliding frame 20, the sliding frame 20 is an open downward U-shaped frame, the sliding frame 20 is fixedly connected with a rectangular block in the opening, and the wall surface of the sliding frame 20 is detachably connected with a sealing sheet 37, which is a prior art and will not be described here.

[0030] As shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the quick-mounting structure is arranged on the wall surface of the sliding frame 20 for quickly mounting the sealing sheet 37. The quick-mounting structure comprises the clamping rods 30, the clamping frames 31, the push rods 35, the sealing grooves 36 and the tension rubber bands 39. The clamping rods 30 are symmetrically fixedly connected to the front and rear wall surfaces of the sliding frame 20. The clamping frames 31 are clamped to the wall surfaces of the clamping rods 30. The push rods 35 are symmetrically arranged on the two side wall surfaces of each clamping frame 31. The sealing grooves 36 are arranged in the bottom of each clamping frame 31. The sealing sheet 37 is clamped in the sealing groove 36. The tension rubber bands 39 are clamped to the wall surfaces of each group of symmetric push rods 35.

[0031] As shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , the clamping rod 30 is an L-shaped rod. The clamping frame 31 is a rectangular rod. The push rod 35 is also a rectangular rod. The sealing groove 36 is also arranged in the wall surface of each push rod 35. The sealing sheet 37 can be clamped into the sealing groove 36 in the wall surface of the symmetric push rod 35 and the clamping frame 31. The tension rubber band 39 is in the shape of a rubber band. The quick-mounting structure further comprises the clamping grooves 32, the connecting blocks 33, the inserts 34 and the pulling blocks 38. The clamping grooves 32 are arranged in the top of the clamping frame 31. The connecting blocks 33 are symmetrically fixedly connected to the two side wall surfaces of each clamping frame 31. The inserts 34 are fixedly connected to the top rear wall surface of each push rod 35. The pulling blocks 38 are fixedly connected to the bottom of each push rod 35. The clamping groove 32 is a rectangular groove which can be adapted to the size of the top of the clamping rod 30. The connecting block 33 is a half-capsule-shaped plate. The wall surface of the connecting block 33 is provided with a circular groove which is adapted to the insert 34. The insert 34 can be inserted into the circular groove in the wall surface of the connecting block 33. The insert 34 is composed of a cylinder and a disc. The cylinder of the clamping frame 31 is inserted into the circular groove in the wall surface of the connecting block 33. The top of the push rod 35 is in the shape of a circular arc. The rear wall surface of the push rod 35 is provided with a rectangular notch. The insert 34 is located in the rectangular notch of the push rod 35. The pulling block 38 is an L-shaped block. The notch of the pulling block 38 can be adapted to the size of the tension rubber band 39. The tension rubber band 39 is clamped into the notches of the symmetric pulling blocks 38. The rear wall surface structure of the sliding frame 20 is the same structure as the front wall surface structure.

[0032] In specific use, the sliding frame 20 slides to drive the sealing sheet 37 to slide synchronously. When the sealing sheet 37 needs to be replaced, the tension rubber band 39 at the bottom is taken off from the symmetric pulling block 38, then the symmetric lever 35 is pulled and turned towards each side, the lever 35 can rotate around the plug-in part 34, and the clamping frame 31 is synchronously lifted upwards, at this time, the sealing sheet 37 can be taken off from the wall surface of the sliding frame 20. When the clamping frame 31 is taken off, the sealing sheet 37 is taken out from the sealing groove 36 and replaced by a new sealing sheet 37. When the clamping frame 31 is installed, the clamping groove 32 in the wall surface of the clamping frame 31 and the clamping rod 30 are inserted and connected, and the sealing sheet 37 is aligned and attached to the wall surface of the rail body 10, then the symmetric lever 35 is pulled downwards, and the sealing groove 36 in the wall surface of the lever 35 is aligned and clamped with the sealing sheet 37, then the tension rubber band 39 is sleeved in the notch in the wall surface of the symmetric pulling block 38, and the installation is completed.

[0033] In summary, by setting the quick installation structure, the installation tool is not needed during installation, and the quick installation can be realized through multiple clamping steps during installation. During disassembly, only the tension rubber band 39 and the lever 35 need to be manually adjusted, so that the quick disassembly and installation are realized, and no tool is needed during the process.

[0034] As shown in Figure 4 and Figure 5 , the front wall surface of the clamping frame 31 is fixedly connected with the side cleaning cotton 41, and the front wall surface of each lever 35 is fixedly connected with the upper cleaning cotton 40. The side cleaning cotton 41 is in the shape of a rectangular rod, the size of the upper cleaning cotton 40 and the side wall surface of the sealing sheet 37 is consistent, and the size of the side cleaning cotton 41 and the upper cleaning cotton 40 is sponge.

[0035] During specific use, when the sliding frame 20 drives the wall surface structure to move, the upper cleaning cotton 40 and the side cleaning cotton 41 can also drive the wall surface of the rail body 10 to be wiped synchronously.

[0036] In summary, by setting the sponge material of the upper cleaning cotton 40 and the side cleaning cotton 41, the rail can be cleaned before the sealing sheet 37 cleans the dust on the guide rail wall surface, so that the thick dust is removed in advance, the damage to the sealing sheet 37 during dust cleaning is reduced, the frequency of replacing the sealing sheet 37 is reduced, and the use cost of the sealing sheet 37 is effectively saved.

[0037] As shown in Figure 1 , a linear guide rail comprises a rail body 10, and further comprises the above-mentioned linear guide rail sealing and dust removal structure, and the sliding frame 20 is slidably connected to the wall surface of the rail body 10.

[0038] By setting the linear guide rail sealing dust removal structure can effectively prevent dust in the rail body 10 wall surface accumulation influence sliding frame 20 sliding when the smoothness and reduce dust damage sliding frame 20 and the contact of rail body 10.

[0039] Working principle: when the sealing sheet 37 needs to be replaced, the tension rubber band 39 at the bottom is taken off from the symmetric pull block 38, then the symmetric lever 35 is turned over corresponding to each side, the lever 35 can rotate with the plug-in 34 as the center, and the clamping frame 31 is lifted up synchronously, at this time, the sealing sheet 37 can be taken off from the wall surface of the sliding frame 20 synchronously, when the clamping frame 31 is taken off, the sealing sheet 37 is taken out from the sealing groove 36 and replaced with a new sealing sheet 37 and installed in the sealing groove 36, when the clamping frame 31 is installed, first, the clamping groove 32 in the wall surface of the clamping frame 31 and the clamping rod 30 are inserted and connected, and the bottom opening of the sealing sheet 37 is aligned and attached to the wall surface of the rail body 10, then the symmetric lever 35 is turned down, and the sealing groove 36 in the wall surface of the lever 35 and the sealing sheet 37 are aligned and clamped, then the tension rubber band 39 is sleeved in the notch in the wall surface of the symmetric pull block 38.

[0040] It can be understood that the utility model is described through some embodiments, and those skilled in the art know that various changes or equivalent replacements can be made to these features and embodiments without departing from the spirit and scope of the utility model.In addition, under the guidance of the utility model, these features and embodiments can be modified to adapt to specific conditions and materials without departing from the spirit and scope of the utility model.Therefore, the utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application belong to the scope protected by the utility model.

Claims

1. A linear guide rail sealing dust removal structure, characterized by, The utility model relates to a kind of linear guide rail sealing dust removal structure, including: Slide frame (20), slide frame (20) is in open downward square frame, rectangular block is fixedly connected in the opening of slide frame (20) symmetrically, sealing sheet (37) is detachably connected on the wall surface of slide frame (20); Quick-mounting structure, quick-mounting structure is arranged on the wall surface of slide frame (20) for quickly mounting sealing sheet (37), and quick-mounting structure includes: clamping rod (30), clamping frame (31), push rod (35), sealing groove (36) and tension rubber band (39), clamping rod (30) is fixedly connected on the front and rear wall surface of slide frame (20) symmetrically, clamping frame (31) is clamped on the wall surface of clamping rod (30), push rod (35) is symmetrically arranged on the two side wall surfaces of each clamping frame (31), sealing groove (36) is opened in the bottom of clamping frame (31), sealing sheet (37) is clamped in sealing groove (36), and tension rubber band (39) is clamped on the wall surface of each set of symmetric push rod (35).

2. The linear guide rail sealing dust removal structure according to claim 1, characterized in that, The clamping rod (30) is L-shaped section rod, the clamping frame (31) is rectangular rod, the push rod (35) is also rectangular rod, the sealing groove (36) is also opened on the wall surface of each push rod (35), and the sealing sheet (37) can be clamped into the sealing groove (36) on the wall surface of symmetric push rod (35), and the tension rubber band (39) is rubber band ring.

3. The linear guide rail sealing dust structure according to claim 1, wherein The quick-mounting structure further includes clamping groove (32), connecting block (33), plug-in part (34) and pulling block (38), clamping groove (32) is opened through the top of clamping frame (31), connecting block (33) is fixedly connected on the two side wall surfaces of each clamping frame (31) symmetrically, plug-in part (34) is fixedly connected on the top rear wall surface of each push rod (35), and pulling block (38) is fixedly connected on the bottom of each push rod (35) respectively.

4. The linear guide rail sealing dust removal structure according to claim 3, characterized in that, The clamping groove (32) is rectangular groove, the clamping groove (32) can be adapted to the size of the top of clamping rod (30), the connecting block (33) is half capsule-shaped plate, the wall surface of connecting block (33) is provided with circular groove suitable for plug-in part (34), the plug-in part (34) can be inserted into the circular groove on the wall surface of connecting block (33), the plug-in part (34) is composed of cylinder and disc, the cylinder of clamping frame (31) is inserted into the circular groove on the wall surface of connecting block (33), the top of push rod (35) is circular arc surface, the rear wall surface of push rod (35) is provided with rectangular notch, and the plug-in part (34) is located in the rectangular notch of push rod (35).

5. The linear guide rail sealing dust structure according to claim 3, wherein The pulling block (38) is L-shaped section block, the notch of pulling block (38) can be adapted to the size of tension rubber band (39), the tension rubber band (39) is clamped in the notch of symmetric pulling block (38), and the rear wall surface structure of slide frame (20) is the same structure as the mirror image of the front wall surface.

6. The linear guide rail sealing dust structure according to claim 1, wherein The front wall surface of clamping frame (31) is fixedly connected with side cleaning cotton (41), and the front wall surface of each push rod (35) is fixedly connected with upper cleaning cotton (40).

7. The linear guide rail sealing dust structure according to claim 6, wherein The side cleaning cotton (41) is rectangular rod, the size of upper cleaning cotton (40) and the side wall surface of sealing sheet (37) is consistent, and the size of side cleaning cotton (41) and upper cleaning cotton (40) is sponge.

8. A linear guide rail comprising a rail body (10), characterized by Further including a kind of linear guide rail sealing dust removal structure in any one of claims 1-7, the slide frame (20) is slidably connected on the wall surface of rail body (10).

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