CN216131181U

CN216131181U - Pneumatic slip table of circulating linear guide

Info

Publication number: CN216131181U
Application number: CN202122876896.8U
Authority: CN
Inventors: 雷洋洋; 董志华
Original assignee: Fuzhou Huahang Machinery Mould Co ltd
Current assignee: Fuzhou Huahang Machinery Mould Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-03-25
Anticipated expiration: 2031-11-23

Abstract

The utility model relates to the technical field of pneumatic sliding tables and discloses a circulating linear guide rail pneumatic sliding table which comprises a sliding table, wherein a circulating linear guide rail with one end extending to the right side of the sliding table is arranged in the sliding table. This pneumatic slip table of circulating linear guide, it is rotatory to drive pivot and drive bevel gear through rotating the handle, and then it is rotatory to drive the threaded rod through driven bevel gear, and then drive two movable block back of the body removals, thereby make the locating piece shift out from the inside of spacing groove, remove the position restriction to the connecting rod, this moment alright take out the connecting rod from the inside of first installation cavity, secondly drive the connecting plate through the pulling pull ring, traction lever and slider move to the right, and then drive the wedge and move to the right, shift out from the inside of constant head tank until the wedge, thereby remove the fixed between installation piece and the connecting block, this moment alright give the dismantlement with slip table and circulating linear guide wholly, thereby overhaul and maintenance have been made things convenient for.

Description

Pneumatic slip table of circulating linear guide

Technical Field

The utility model relates to the technical field of pneumatic sliding tables, in particular to a circulating linear guide rail pneumatic sliding table.

Background

The linear guide rail is also called a linear rail, a slide rail, a linear guide rail or a linear slide rail, is used in the occasion of linear reciprocating motion, can bear certain torque, can realize high-precision linear motion under the condition of high load, is used for supporting and guiding a moving part, is one of the most common devices in the production and transportation of mechanical parts, and mainly comprises a fixed block, a cylinder body, a sliding table, a piston, a connecting rod, a linear guide rail and other parts.

But present pneumatic slip table of linear guide mostly is integrated structure, fixes through the welded mode mostly between cylinder block and the circulating linear guide, and can't be dismantled, leads to examining and repairing guide rail and slip table when maintaining inconvenient more, so provides a circulating pneumatic slip table of linear guide.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a circulating type linear guide rail pneumatic sliding table which has the advantages of convenience in disassembly and the like, and solves the problems that the conventional linear guide rail pneumatic sliding table is mostly of an integrated structure, and a cylinder body and the circulating type linear guide rail are mostly fixed in a welding mode and cannot be disassembled, so that the guide rail and the sliding table are inconvenient to overhaul and maintain.

(II) technical scheme

In order to achieve the purpose of convenient disassembly, the utility model provides the following technical scheme: a circulating linear guide rail pneumatic sliding table comprises a sliding table body, wherein a circulating linear guide rail with one end extending to the right side of the sliding table body is arranged in the sliding table body, an installation block located on the right side of the sliding table body is arranged at the bottom of the circulating linear guide rail, an installation groove is formed in the bottom of the installation block, a connection block is arranged in the installation groove, a fixed block is arranged on the left side of the bottom of the sliding table body, a first installation cavity is arranged in the fixed block, a driving assembly with one end attached to the bottom of the installation block and the other end extending to the inside of the first installation cavity is arranged at the bottom of the connection block, a transmission assembly located on the left side of the driving assembly and with one end extending to the left side of the fixed block is arranged between the upper side and the lower side of the inner wall of the first installation cavity, a first positioning assembly with one end extending to the inside of the driving assembly and the other end connected to the outer side of the transmission assembly through threads is arranged at the upper end and the lower end of the right side of the inner wall of the first installation cavity, the inside of installation piece is provided with the second installation cavity that is located the mounting groove right side, be provided with the second locating component that one end extends to the inside of connecting block between the upper and lower both sides of the inner wall of second installation cavity, the right side of second locating component is provided with the subassembly that pulls that one end extends to the installation piece right side.

Preferably, drive assembly includes the cylinder block, the bottom fixed mounting of connecting block has the cylinder block of one end and the laminating of installation piece bottom, the inside movable mounting of cylinder block has the piston, the left side fixed mounting of piston has one end to run through the cylinder block and extends to the inside connecting rod of first installation cavity, the inner wall right side fixed mounting of cylinder block has one end to extend to the intake pipe on its right side.

Preferably, the transmission assembly includes the threaded rod, movable mounting has the threaded rod that is located the connecting rod left between the upper and lower both sides of the inner wall of first installation cavity, the outside fixed mounting of threaded rod has driven bevel gear, the inner wall left side movable mounting of first installation cavity has one end to extend to the left pivot of fixed block, the right side fixed mounting of pivot has the drive bevel gear with driven bevel gear meshing, the left side fixed mounting of pivot has the handle.

Preferably, the first positioning assembly comprises moving blocks, the upper end and the lower end of the outer side of the threaded rod are both in threaded connection with the moving blocks, one end of each moving block is movably connected with the right side of the inner wall of the first mounting cavity, the two moving blocks are respectively located on the upper side and the lower side of the connecting rod, limiting grooves are formed in the upper side and the lower side of one end, located in the first mounting cavity, of the connecting rod, and positioning blocks, one ends of which extend to the two limiting grooves, are fixedly mounted on the opposite sides of the two moving blocks.

Preferably, the second locating component comprises a sliding block, the sliding block is movably mounted between the upper side and the lower side of the inner wall of the second mounting cavity, the locating groove is formed in the right side of the connecting block, and one end of the sliding block is fixedly mounted on the left side of the sliding block and extends to the wedge block inside the locating groove.

Preferably, the traction assembly comprises traction rods, the upper end and the lower end of the right side of the sliding block are fixedly provided with traction rods, one ends of the traction rods extend to the right side of the installation block, the right side of the sliding block is fixedly provided with a positioning spring which is positioned between the two traction rods and one end of the positioning spring is fixedly connected with the right side of the inner wall of the second installation cavity, the right side of the top traction rod is fixedly provided with a connecting plate, one end of the connecting plate is fixedly connected with the right side of the bottom traction rod, and the right side of the connecting plate is fixedly provided with a pull ring.

Preferably, the equal fixed mounting in both sides has the bearing about the inner wall of first installation cavity, the threaded rod passes through the bearing and is connected with first installation cavity rotation, the outside of threaded rod is provided with two sections screw threads and two sections equal opposite direction of screw thread length.

(III) advantageous effects

Compared with the prior art, the utility model provides a circulating linear guide rail pneumatic sliding table which has the following beneficial effects:

this pneumatic slip table of circulating linear guide, it is rotatory to drive pivot and drive bevel gear through rotating the handle, drive bevel gear then can drive the threaded rod through driven bevel gear at rotatory in-process and rotate, and then drive two movable block back of the body moves on the other hand, thereby make the locating piece shift out from the inside of spacing groove, thereby remove the position restriction to the connecting rod, this moment alright take the connecting rod out from the inside of first installation cavity, secondly drive the connecting plate through the pulling pull ring, traction lever and slider are whole to be moved to the right, and then drive the wedge and move to the right, shift out from the inside of constant head tank until the wedge, thereby remove the fixed between installation piece and the connecting block, this moment alright give the dismantlement with slip table and circulating linear guide wholly, thereby overhaul and maintenance have been made things convenient for.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a partial structure of a fixing block according to the present invention;

FIG. 3 is an enlarged view of the utility model at A in FIG. 1.

In the figure: the device comprises a sliding table 1, a circulating linear guide rail 2, an installation block 3, an installation groove 4, a connecting block 5, a fixing block 6, a first installation cavity 7, a driving assembly 8, a cylinder body 81, a piston 82, a connecting rod 83, an air inlet pipe 84, a transmission assembly 9, a threaded rod 91, a driven bevel gear 92, a rotating shaft 93, a driving bevel gear 94, a handle 95, a first positioning assembly 10, a moving block 101, a limiting groove 102, a positioning block 103, a second installation cavity 11, a second positioning assembly 12, a sliding block 121, a positioning groove 122, a wedge-shaped block 123, a traction assembly 13, a traction rod 131, a positioning spring 132, a connecting plate 133 and a pull ring 134.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a pneumatic slip table of circulating linear guide, includes slip table 1, slip table 1's inside movable mounting has one end to extend to its right side circulating linear guide 2, circulating linear guide 2's bottom fixed mounting has the installation piece 3 that is located slip table 1 right side, mounting groove 4 has been seted up to the bottom of installation piece 3, the inside movable mounting of mounting groove 4 has connecting block 5, slip table 1's bottom left side fixed mounting has fixed block 6, first installation cavity 7 has been seted up to the inside of fixed block 6.

Bottom fixed mounting of connecting block 5 has one end and the laminating of installation piece 3 bottom and the other end extends to the inside drive assembly 8 of first installation cavity 7, drive assembly 8 includes cylinder block 81, the bottom fixed mounting of connecting block 5 has cylinder block 81 of one end and the laminating of installation piece 3 bottom, the inside movable mounting of cylinder block 81 has piston 82, the left side fixed mounting of piston 82 has one end to run through cylinder block 81 and extend to the inside connecting rod 83 of first installation cavity 7, the inner wall right side fixed mounting of cylinder block 81 has one end to extend to its right side intake pipe 84.

Movable mounting has about the inner wall of first installation cavity 7 between the both sides about be located drive assembly 8 left side and one end extends to the left drive assembly 9 of fixed block 6, drive assembly 9 includes threaded rod 91, movable mounting has about the inner wall of first installation cavity 7 between the both sides about be located the left threaded rod 91 of connecting rod 83, the equal fixed mounting in both sides has the bearing about the inner wall of first installation cavity 7, threaded rod 91 rotates with first installation cavity 7 through the bearing to be connected, the outside of threaded rod 91 is provided with two sections screw threads and two sections screw thread length equal opposite direction, the outside fixed mounting of threaded rod 91 has driven bevel gear 92, the inner wall left side movable mounting of first installation cavity 7 has one end to extend to the left pivot 93 of fixed block 6, the right side fixed mounting of pivot 93 has the drive bevel gear 94 with driven bevel gear 92 meshing, the left side fixed mounting of pivot 93 has handle 95.

The upper and lower both ends on first installation cavity 7 inner wall right side are all movable mounting have one end extend to drive assembly 8 inside and other end threaded connection at the first locating component 10 in the drive assembly 9 outside, first locating component 10 includes movable block 101, the upper and lower both ends on the threaded rod 91 outside are all threaded connection have one end and the movable block 101 of first installation cavity 7 inner wall right side swing joint, two movable blocks 101 are located the upper and lower both sides of connecting rod 83 respectively, spacing groove 102 has all been seted up to the upper and lower both sides that connecting rod 83 is located the inside one end of first installation cavity 7, the equal fixed mounting in opposite side of two movable blocks 101 has one end to extend to the inside locating piece 103 of two spacing grooves 102 respectively.

Second installation cavity 11 that is located the mounting groove 4 right side is seted up to the inside of installation piece 3, movable mounting has one end to extend to the inside second locating component 12 of connecting block 5 between the upper and lower both sides of the inner wall of second installation cavity 11, second locating component 12 includes slider 121, movable mounting has slider 121 between the upper and lower both sides of the inner wall of second installation cavity 11, constant head tank 122 has been seted up on the right side of connecting block 5, slider 121's left side fixed mounting has one end to extend to the inside wedge 123 of constant head tank 122.

A traction assembly 13 with one end extending to the right side of the mounting block 3 is fixedly mounted on the right side of the second positioning assembly 12, the traction assembly 13 comprises a traction rod 131, traction rods 131 with one ends extending to the right side of the mounting block 3 are fixedly mounted at the upper and lower ends of the right side of the sliding block 121, a positioning spring 132 is fixedly mounted on the right side of the sliding block 121 and positioned between the two traction rods 131, one end of the positioning spring is fixedly connected with the right side of the inner wall of the second mounting cavity 11, a connecting plate 133 is fixedly mounted on the right side of the top traction rod 131, one end of the connecting plate is fixedly connected with the right side of the bottom traction rod 131, and a pull ring 134 is fixedly mounted on the right side of the connecting plate 133.

The rotating shaft 93 and the driving bevel gear 94 are driven to rotate by rotating the handle 95, the driving bevel gear 94 can drive the threaded rod 91 to rotate through the driven bevel gear 92 in the rotating process, and further drive the two moving blocks 101 to move back to back, so that the positioning block 103 is moved out of the limiting groove 102, the position limitation on the connecting rod 83 is removed, at the moment, the connecting rod 83 can be pulled out of the first mounting cavity 7, then the connecting plate 133 is driven by pulling the pull ring 134, the pull rod 131 and the sliding block 121 are integrally moved rightwards, the wedge block 123 is driven to move rightwards until the wedge block 123 is moved out of the positioning groove 122, so that the fixing between the mounting block 3 and the connecting block 5 is removed, at the moment, the sliding table 1 and the circulating type linear guide rail 2 can be integrally detached, and the overhauling and maintenance are carried out.

When the circular linear guide rail 2 is used, mechanical parts are placed at the top of the sliding table 1, then an air source is introduced into the cylinder block 81 through the air inlet pipe 84 to push the piston 82 and the connecting rod 83 to reciprocate left and right, and further the sliding table 1 is driven to reciprocate left and right on the circular linear guide rail 2 to carry out conveying work.

In summary, in the pneumatic sliding table for the circulating type linear guide rail, the rotating shaft 93 and the driving bevel gear 94 are driven to rotate by rotating the handle 95, the driving bevel gear 94 drives the threaded rod 91 to rotate by the driven bevel gear 92 in the rotating process, and further drives the two moving blocks 101 to move back and forth, so that the positioning block 103 is moved out of the limiting groove 102, the position limitation on the connecting rod 83 is removed, at this time, the connecting rod 83 can be pulled out of the first mounting cavity 7, then the connecting plate 133, the traction rod 131 and the sliding block 121 are driven to integrally move to the right by pulling the pull ring 134, and further the wedge block 123 is driven to move to the right until the wedge block 123 is moved out of the positioning groove 122, so that the fixing between the mounting block 3 and the connecting block 5 is removed, at this time, the sliding table 1 and the circulating type linear guide rail 2 can be integrally disassembled, thereby facilitating the overhaul and maintenance, the problem of current linear guide pneumatic slip table mostly be integral structure, fix through the welded mode mostly between cylinder block and the circulating linear guide, can't be dismantled, lead to more inconvenient when overhauing and maintaining guide rail and slip table is solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pneumatic slip table of circulating linear guide, includes slip table (1), the inside of slip table (1) is provided with circulating linear guide (2) that one end extends to its right side, the bottom of circulating linear guide (2) is provided with installation piece (3) that are located slip table (1) right side, the bottom of installation piece (3) is provided with mounting groove (4), the inside of mounting groove (4) is provided with connecting block (5), the bottom left side of slip table (1) is provided with fixed block (6), the inside of fixed block (6) is provided with first installation cavity (7), the bottom of connecting block (5) is provided with one end and installation piece (3) bottom laminating and the other end extends to inside drive assembly (8) of first installation cavity (7), its characterized in that: be provided with between the upper and lower both sides of the inner wall of first installation cavity (7) and be located drive assembly (8) left side and one end and extend to left drive assembly (9) of fixed block (6), the upper and lower both ends on first installation cavity (7) inner wall right side all are provided with one end and extend to drive assembly (8) inside and first locating component (10) of other end threaded connection in drive assembly (9) outside, the inside of installation piece (3) is provided with second installation cavity (11) that are located mounting groove (4) right side, be provided with between the upper and lower both sides of the inner wall of second installation cavity (11) one end and extend to inside second locating component (12) of connecting block (5), the right side of second locating component (12) is provided with one end and extends to traction assembly (13) on mounting block (3) right side.

2. The pneumatic sliding table of the circulating linear guide rail according to claim 1, wherein: drive assembly (8) include cylinder block (81), the bottom fixed mounting of connecting block (5) has cylinder block (81) of one end and installation piece (3) bottom laminating, the inside movable mounting of cylinder block (81) has piston (82), the left side fixed mounting of piston (82) has one end to run through cylinder block (81) and extend to inside connecting rod (83) of first installation cavity (7), the inner wall right side fixed mounting of cylinder block (81) has intake pipe (84) that one end extends to its right side.

3. The pneumatic sliding table of the circulating linear guide rail according to claim 2, wherein: drive assembly (9) include threaded rod (91), movable mounting has between the upper and lower both sides of inner wall that first installation cavity (7) to be located left threaded rod (91) of connecting rod (83), the outside fixed mounting of threaded rod (91) has driven bevel gear (92), the inner wall left side movable mounting of first installation cavity (7) has one end to extend to left pivot (93) of fixed block (6), the right side fixed mounting of pivot (93) has drive bevel gear (94) with driven bevel gear (92) meshing, the left side fixed mounting of pivot (93) has handle (95).

4. The pneumatic sliding table of the circulating linear guide rail according to claim 3, wherein: the first positioning assembly (10) comprises moving blocks (101), the upper end and the lower end of the outer side of the threaded rod (91) are respectively in threaded connection with the moving blocks (101) with one end movably connected with the right side of the inner wall of the first mounting cavity (7), the two moving blocks (101) are respectively located on the upper side and the lower side of the connecting rod (83), the upper side and the lower side of one end, located in the first mounting cavity (7), of the connecting rod (83) are respectively provided with a limiting groove (102), and the opposite sides of the two moving blocks (101) are respectively and fixedly provided with positioning blocks (103) with one ends respectively extending to the inner parts of the two limiting grooves (102).

5. The pneumatic sliding table of the circulating linear guide rail according to claim 1, wherein: second locating component (12) include slider (121), movable mounting has slider (121) between the upper and lower both sides of inner wall of second installation cavity (11), constant head tank (122) have been seted up on the right side of connecting block (5), the left side fixed mounting of slider (121) has one end to extend to inside wedge (123) of constant head tank (122).

6. The pneumatic sliding table of the circulating linear guide rail according to claim 5, wherein: the traction assembly (13) comprises a traction rod (131), traction rods (131) with one ends extending to the right side of the installation block (3) are fixedly installed at the upper end and the lower end of the right side of the sliding block (121), a positioning spring (132) which is located between the two traction rods (131) and is fixedly connected with the right side of the inner wall of the second installation cavity (11) is fixedly installed at the right side of the sliding block (121), the top of the positioning spring is fixedly installed at the right side of the traction rod (131), a connecting plate (133) with one end fixedly connected with the right side of the bottom traction rod (131) is fixedly installed at the right side of the connecting plate (133), and a pull ring (134) is fixedly installed at the right side of the connecting plate (133).

7. The pneumatic sliding table of the circulating linear guide rail according to claim 3, wherein: the equal fixed mounting in both sides has the bearing about the inner wall of first installation cavity (7), threaded rod (91) is connected with first installation cavity (7) rotation through the bearing, the outside of threaded rod (91) is provided with two sections screw threads and two sections equal opposite direction of screw thread length.