CN218913616U

CN218913616U - Linkage hold-in range module

Info

Publication number: CN218913616U
Application number: CN202320226100.0U
Authority: CN
Inventors: 刘国春
Original assignee: Beijing Jingwei Automation Equipment Co ltd
Current assignee: Beijing Jingwei Automation Equipment Co ltd
Priority date: 2023-02-16
Filing date: 2023-02-16
Publication date: 2023-04-25
Anticipated expiration: 2033-02-16

Abstract

The utility model provides a linkage synchronous belt module, which relates to the technical field of synchronous belt modules and comprises a plurality of synchronous belt module assemblies which are connected end to end, wherein each synchronous belt module assembly comprises a base, a fixing piece, a synchronous wheel and a synchronous belt, the fixing piece is a pair symmetrically arranged on the front side and the rear side of the top end of the base, the synchronous wheel is rotationally connected in the fixing piece through a driving rotating shaft, and the synchronous belt is wound on the synchronous wheel.

Description

Linkage hold-in range module

Technical Field

The utility model relates to the technical field of synchronous belt modules, in particular to a linkage synchronous belt module.

Background

The synchronous belt module comprises a section bar base, a synchronous wheel, a synchronous belt, a guide rail, a sliding block and the like, and most of the components belong to a transmission part. The function of the synchronous belt module is to convert the rotation motion of the internal motor into the linear motion of the external sliding block.

The prior art has the following defects: for long-distance transmission operation, a plurality of synchronous belt modules are in butt joint, and a load is transmitted to the synchronous belt modules to realize long-distance transmission operation. In order to ensure that the transportation speeds of a plurality of synchronous belts are kept consistent so as to realize stable long-distance transmission of loads, each synchronous belt module needs a servo motor controlled by a PLC to drive and transmit the synchronous belts, the PLC and the servo motor have higher manufacturing cost and higher long-distance transmission cost.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a linkage synchronous belt module to solve the above-mentioned problems in the prior art.

In order to solve the technical problems, the utility model provides a linkage synchronous belt module, which comprises a plurality of synchronous belt module assemblies in head-to-tail butt joint, wherein each synchronous belt module assembly comprises a base, a fixing piece, a synchronous wheel and a synchronous belt, the fixing piece is a pair symmetrically arranged on the front side and the rear side of the top end of the base, the synchronous wheels are rotationally connected in the fixing piece through driving rotating shafts, the synchronous belt is wound on the synchronous wheels, gear boxes are bridged between the base parts of the synchronous belt module assemblies in head-to-tail butt joint, an input gear, a transmission gear and an output gear are sequentially meshed and connected in the gear boxes from front to back, and the input gear and the output gear are respectively in butt joint transmission with the driving rotating shafts of the head and tail parts of the synchronous belt module assemblies corresponding to the input gear and the output gear.

Preferably, the gear box is formed by combining a pair of half boxes fastened by screw connection.

Preferably, a plurality of oil holes which can be spliced are formed in the top ends of the half boxes, and the oil holes are respectively in one-to-one correspondence with the input gear, the transmission gear and the output gear.

Preferably, a vibration reduction column is fixedly arranged between the base and the gear box.

Preferably, the plurality of synchronous belt module assemblies are connected and fastened to the base through bolts to finish head-to-tail butt joint.

Preferably, the fixing piece is slidably mounted on the base, tensioning adjusting pieces are fixedly mounted at positions, close to the fixing pieces, of front sides and rear sides of the top ends of the bases, and the tensioning adjusting pieces are connected with the corresponding fixing pieces through screws to adjust the distance.

Compared with the prior art, the utility model provides a linkage synchronous belt module, which has the following beneficial effects:

1. according to the utility model, the long-distance transmission operation of the load is completed by combining and transmitting the plurality of synchronous belt module assemblies linked by the gear box, the original driving mode that a servo motor controlled by a PLC is additionally arranged on each synchronous belt module assembly is abandoned, the synchronous belts in head-to-tail butt joint are ensured to keep the same-direction and same-speed transmission, and for the small-load long-distance transmission operation, the use quantity of the PLC and the servo motor can be effectively reduced, and the transmission cost is effectively reduced.

2. The gear box is formed by combining a pair of half boxes fastened through screw connection, provides protection to the input gear, the transmission gear and the output gear through the gear box, reduces external dust and gets into, leads to the possibility that the condition that the mutual meshing extrusion of input gear, transmission gear and output gear is worn and torn takes place, improves its life, and when input gear, transmission gear and output gear use for a long time to damage, also conveniently opens a pair of half boxes, changes it.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure at A of FIG. 1;

fig. 3 is a schematic diagram of the structure at B of fig. 1.

In the figure: 1. a synchronous belt module assembly; 101. a base; 102. a fixing member; 103. a synchronizing wheel; 104. a synchronous belt; 2. driving the rotating shaft; 3. a gear box; 4. a half box; 401. an oil filling hole; 5. an input gear; 6. a transmission gear; 7. an output gear; 8. a vibration damping column; 9. tensioning adjustment member.

Detailed Description

The following description will be made in detail, with reference to the drawings, of the present utility model, wherein the configurations of the respective configurations described in the following embodiments are merely examples, and the linked synchronous belt module according to the present utility model is not limited to the configurations described in the following embodiments, but all other embodiments obtained by a person skilled in the art without making any creative effort are within the scope of the present utility model.

The utility model provides a linkage synchronous belt module, referring to fig. 1-2, comprising a plurality of synchronous belt module assemblies 1 which are butted end to end, wherein the synchronous belt module assemblies 1 comprise, but are not limited to, a base 101, a fixing piece 102, a synchronous wheel 103 and a synchronous belt 104, the fixing piece 102 is a pair symmetrically arranged on the front side and the rear side of the top end of the base 101, the synchronous wheel 103 is rotationally connected in the fixing piece 102 through a driving rotating shaft 2, the synchronous belt 104 is wound on the synchronous wheel 103, a gear box 3 is bridged between the base 101 parts of the synchronous belt module assemblies 1 which are butted end to end, an input gear 5, a transmission gear 6 and an output gear 7 are sequentially meshed and connected in the gear box 3 from front to back, and the input gear 5 and the output gear 7 are respectively butted and driven by the driving rotating shaft 2 at the head to tail parts on the synchronous belt module assemblies 1 corresponding to the synchronous belt module assemblies.

Further, referring to fig. 1-2, the gear box 3 is formed by combining a pair of half boxes 4 fastened by screw connection, the input gear 5, the transmission gear 6 and the output gear 7 are protected by the gear box 3, the possibility of occurrence of the condition that external dust enters and the input gear 5, the transmission gear 6 and the output gear 7 are meshed, squeezed and worn with each other is reduced, the service life of the gear box is prolonged, and when the input gear 5, the transmission gear 6 and the output gear 7 are damaged by long-time use, the pair of half boxes 4 are also conveniently opened for replacement.

Further, referring to fig. 1-2, a plurality of oil holes 401 capable of being spliced are formed in the top ends of the pair of half boxes 4, the plurality of oil holes 401 are respectively in one-to-one correspondence with the input gear 5, the transmission gear 6 and the output gear 7, and a worker can inject lubricating oil into the input gear 5, the transmission gear 6 and the output gear 7 through the oil holes 401 so as to reduce meshing friction and further improve service life of the device.

Further, referring to fig. 1-2, a vibration damping post 8 is fixedly installed between the base 101 and the gear box 3 to maintain the stability of engagement transmission and reduce vibration noise.

Further, referring to fig. 1-2, the plurality of synchronous belt module assemblies 1 are connected and fastened by bolts to complete the end-to-end connection of the bases 101, so as to facilitate the disassembly and assembly of the synchronous belt module assemblies 1.

Further, referring to fig. 1 and 3, the fixing members 102 are slidably mounted on the bases 101, the tensioning adjusting members 9 are fixedly mounted on the front sides and the rear sides of the top ends of the bases 101, which are close to the fixing members 102, and the tensioning adjusting members 9 are connected with the corresponding fixing members 102 through screws to adjust the distance between the tensioning adjusting members 9 and the corresponding fixing members 102, so that a worker can conveniently adjust the tension of the synchronous belt 104 through screw rotation, and the long-distance transmission stability of the synchronous belt 104 is improved.

The working principle and the using flow of the utility model are as follows:

when the synchronous belt module assembly is used, referring to fig. 1-2, when a load needs to be transmitted in a long distance, a worker connects a plurality of synchronous belt module assemblies 1 in a proper number end to end, then connects the gear box 3 across the base 101 parts of the synchronous belt module assemblies 1 corresponding to the end to end, enables the input gear 5 and the output gear 7 to respectively butt-drive with the driving rotating shafts 2 at the end to end parts on the synchronous belt module assemblies 1 corresponding to the input gear 5 and the output gear 7, and transmits the rotation action of the synchronous wheel 103 positioned at the front side to the synchronous wheel 103 positioned at the rear side on the premise that the rotation direction is not changed, so that the synchronous belt 104 wound on the synchronous wheel 103 positioned at the rear side of the synchronous belt module assembly 1 is driven, and the driving direction and speed are kept consistent with those of the synchronous belt 104 positioned at the front side, thereby completing the long distance transmission of the load.

According to the utility model, the long-distance transmission operation of the load is completed by combining and transmitting the plurality of synchronous belt module assemblies 1 linked by the gear box 3, the original driving mode that a servo motor controlled by a PLC is additionally arranged on each synchronous belt module assembly 1 is abandoned, the synchronous belts 104 which are in head-to-tail butt joint are ensured to keep the same-direction and same-speed transmission, and for the small-load long-distance transmission operation, the use quantity of the PLC and the servo motor can be effectively reduced, and the transmission cost is effectively reduced.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: 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 linkage hold-in range module, includes a plurality of hold-in range module assemblies (1) of head and tail butt joint, its characterized in that: the synchronous belt module assembly (1) comprises a base (101), a fixing piece (102), a synchronous wheel (103) and a synchronous belt (104), wherein the fixing piece (102) is symmetrically arranged on the front side and the rear side of the top end of the base (101), the synchronous wheel (103) is rotationally connected in the fixing piece (102) through a driving rotating shaft (2), the synchronous belt (104) is wound on the synchronous wheel (103), a gear box (3) is bridged between the base (101) parts of the synchronous belt module assemblies (1) in head-to-tail butt joint, an input gear (5), a transmission gear (6) and an output gear (7) are sequentially meshed in the gear box (3), and the input gear (5) and the output gear (7) are respectively in butt joint transmission with a driving rotating shaft (2) of the head part and the tail part on the synchronous belt module assembly (1) corresponding to the input gear (5).

2. The linked synchronous belt module of claim 1, wherein: the gear box (3) is formed by combining a pair of half boxes (4) which are fastened through screw connection.

3. The linked synchronous belt module of claim 2, wherein: a plurality of oil holes (401) which can be spliced are formed in the top ends of the half boxes (4), and the oil holes (401) are respectively in one-to-one correspondence with the input gear (5), the transmission gear (6) and the output gear (7).

4. The linked synchronous belt module of claim 1, wherein: a vibration reduction column (8) is fixedly arranged between the base (101) and the gear box (3).

5. The linked synchronous belt module of claim 1, wherein: the synchronous belt module assemblies (1) are connected and fastened with the base (101) through bolts to finish head-to-tail butt joint.

6. The linked synchronous belt module of claim 1, wherein: the fixing pieces (102) are slidably mounted on the base (101), tensioning adjusting pieces (9) are fixedly mounted on the front side and the rear side of the top ends of the bases (101) close to the fixing pieces (102), and the tensioning adjusting pieces (9) are connected with the corresponding fixing pieces (102) through screws to adjust the distance.