CN214248191U

CN214248191U - Two lead screw modules of each other stand alone type

Info

Publication number: CN214248191U
Application number: CN202021873198.1U
Authority: CN
Inventors: 周培民; 周发盛
Original assignee: Kunshan Nengchi Electromechanical Co ltd
Current assignee: Kunshan Nengchi Electromechanical Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-09-21
Anticipated expiration: 2030-09-01

Abstract

The utility model relates to the technical field of screw rod modules, and discloses a mutually independent double-screw rod module, which comprises a module body, wherein linear guide rails are bolted at the top and the bottom of the inner wall of the module body; the utility model discloses a linear guide, left slider combination, right slider combination, left side supporting seat, right side supporting seat, left side ball nut, right side ball nut, the safety cover, the framework, the setting in electric fan and bar groove, it is single guide rail single lead screw or two guide rail single lead screw transmission mode to have solved current module, this can't satisfy the limited situation in site of two-way operation installation space, simultaneously at the incessant during operation of two lead screw module, wear and tear the piece that produces and use piling up of the dust of a specified duration to the lead screw, life's problem has been reduced, possess independent operation and increase of service life's advantage, the device can perhaps not carry out respective action simultaneously, very nimble.

Description

Two lead screw modules of each other stand alone type

Technical Field

The utility model relates to a lead screw module technical field specifically is a each other is stand alone type double lead screw module.

Background

The linear module is an automatic upgrading unit of a linear guide rail, a linear motion module and a ball screw linear transmission mechanism. The linear motion of the load can be realized through the combination of all units, so that the automation of the light load is more flexible and the positioning is more accurate. The general universal linear module can apply reciprocating translational motion within a line segment range, mainly drives objects to do simple motion, if a wider range and a more complex motion form are desired, the existing module is in a single-guide-rail single-screw rod or double-guide-rail single-screw rod transmission mode, the field condition with limited bidirectional operation installation space cannot be met, and the module cannot independently operate when in use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a each other is stand alone type double lead screw module, possesses independent operation and increase of service life's advantage, and it is single guide rail single lead screw or double guide rail single lead screw transmission mode to have solved current module, and this can't satisfy the limited field situation of two-way operation installation space, and the while is at the incessant during operation of double lead screw module, and the piece that produces and the piling up of the dust of using of a specified duration wear to the lead screw, has reduced life's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a mutually independent double-screw module comprises a module body, wherein linear guide rails are bolted at the top and the bottom of the inner wall of the module body, a left slider combination and a right slider combination are respectively connected at the left side and the right side of the top of the linear guide rails in a sliding manner, a left supporting seat and a right supporting seat are respectively bolted at the left side and the right side of the bottom of the inner wall of the module body, a left screw and a right screw are movably sleeved between the left supporting seat and the right supporting seat, the surfaces of the left screw and the right screw are respectively in threaded connection with a left ball nut and a right ball nut, one end of the left screw, far away from the left ball nut, penetrates through the right supporting seat and is provided with a left coupler, one end of the right screw, far away from the right ball nut, penetrates through the left supporting seat and is provided with a right coupler, the top of the left slider combination is bolted with a left sliding plate, the top of the right slider combination is bolted with a right sliding plate, the left slide passes left lead screw and installs on left ball nut, right slide passes right lead screw and installs on right ball nut, the top of module body has bolted connection three safety cover respectively, and three safety cover installs respectively between left slide and right slide, left side, right slide and the right side of module inner wall of left slide and module inner wall, the both sides of module body inner wall are all embedded to have the framework, the internally mounted of framework has the electric fan, the bar groove has all been seted up to the both sides of module body, and the bar groove is linked together with the framework.

Preferably, the two sides of the frame body are integrally processed to form fixing blocks, and thread grooves are formed in the fixing blocks.

Preferably, the protection cover and the module are fixed by adopting a bolt connection structure, and the protection cover is designed to be an organ cover.

Preferably, the screw hole and the thread hole of the left slider combination and the right slider combination are screwed up by one pair of application screws, and the right slider combination is screwed up by the screws respectively in the same way as the left slider.

Preferably, the linear guide rail is designed to be I-shaped, and the linear guide rail is matched with the left sliding block combination and is also matched with the right sliding block combination in the same way.

Preferably, four sliders are used in the left slider combination and the right slider combination.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a linear guide, left slider combination, right slider combination, left side supporting seat, right side supporting seat, left side ball nut, right side ball nut, the safety cover, the framework, the setting in electric fan and bar groove, it is single guide rail single lead screw or two guide rail single lead screw transmission mode to have solved current module, this can't satisfy the limited situation in site of two-way operation installation space, simultaneously at the incessant during operation of two lead screw module, wear and tear the piece that produces and use piling up of the dust of a specified duration to the lead screw, life's problem has been reduced, possess independent operation and increase of service life's advantage, the device can perhaps not carry out respective action simultaneously, very nimble.

Drawings

FIG. 1 is a structural assembly outline drawing of the present invention;

FIG. 2 is a general view of the structure assembly of the present invention; FIG. 3 is a structural assembly auxiliary view of the present invention;

FIG. 4 is an exploded detail view of the present invention;

fig. 5 is an enlarged schematic view of a local structure of the present invention.

In the figure: 1. a module body; 2. a linear guide rail; 3. a left slide block combination; 4. a right slider combination; 5. a left support seat; 6. a right support seat; 7. a left lead screw; 8. a right screw rod; 9. a left ball nut; 10. a right ball nut; 11. a left coupling; 12. a right coupling; 13. a left slide plate; 14. a right slide plate; 15. a protective cover; 16. a frame body; 17. an electric fan; 18. a strip-shaped groove; 19. a fixed block; 20. a thread groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a mutually independent dual-screw module comprises a module body 1, linear guide rails 2 are bolted at the top and bottom of the inner wall of the module body 1, a left slider assembly 3 and a right slider assembly 4 are slidably connected at the left side and the right side of the top of the linear guide rails 2, a left support seat 5 and a right support seat 6 are respectively bolted at the left side and the right side of the bottom of the inner wall of the module body 1, a left screw 7 and a right screw 8 are movably sleeved between the left support seat 5 and the right support seat 6, a left ball nut 9 and a right ball nut 10 are respectively screwed on the surfaces of the left screw 7 and the right screw 8, one end of the left screw 7 far away from the left ball nut 9 penetrates through the right support seat 6 and is provided with a left coupler 11, one end of the right screw 8 far away from the right ball nut 10 penetrates through the left support seat 5 and is provided with a right coupler 12, a left slide plate 13 is bolted at the top of the left slider assembly 3, the top of the right slide block combination 4 is bolted with a right slide plate 14, a left slide plate 13 passes through a left screw 7 and is arranged on a left ball nut 9, a right slide plate 14 passes through a right screw 8 and is arranged on a right ball nut 10, the top of the module body 1 is respectively bolted with three protective covers 15, the three protective covers 15 are respectively arranged between the left slide plate 13 and the right slide plate 14, the left slide plate 13 and the left side of the inner wall of the module, the right slide plate 14 and the right side of the inner wall of the module, both sides of the inner wall of the module body 1 are embedded with frame bodies 16, electric fans 17 are arranged inside the frame bodies 16, both sides of the module body 1 are respectively provided with strip-shaped grooves 18, the strip-shaped grooves 18 are communicated with the frame bodies 16, and are arranged through a linear guide rail 1, a left slide block combination 3, a right slide block combination 4, a left support seat 5, a right support seat 6, a left ball nut 9, a right ball nut 10, a protective cover 15, a frame body 16, electric fans 17 and strip-shaped grooves 18, the problem of current module be single guide rail single lead screw or two guide rail single lead screw transmission modes, this can't satisfy the limited field situation in two-way operation installation space, simultaneously at the incessant during operation of two lead screw modules, carry out wearing and tearing and the piece that produces and the piling up of the dust of using for a long time to the lead screw, life's problem has been reduced, possess independent operation and increase of service life's advantage, the device can or not carry out respective action simultaneously, very nimble.

Furthermore, the fixing blocks 19 are integrally formed on the two sides of the frame 16, the thread grooves 20 are formed in the fixing blocks 19, and the fixing blocks 19 are arranged, so that the frame 16 is fixed more stably.

Further, the protection cover 15 is fixed to the module through a bolt structure, the protection cover 15 is designed to be an organ cover, and the bolt structure is arranged, so that the protection cover 15 can be conveniently detached and installed, and the organ cover can be contracted.

Further, the screw holes of the left slider combination 3 and the right slider combination 14 are screwed up by one pair of application screws, and the right slider combination 4 is screwed up by the screws in the same way as the left slider combination 13 and is screwed up by the screws, so that the left slider combination 13 and the right slider combination 14 can be conveniently assembled and disassembled.

Further, linear guide 2 designs for the I shape, and linear guide 2 also looks adaptation with right slider combination 4 with 3 looks adaptations of left slider combination, and through setting up linear guide 2 and designing for the I shape to when left slider combination 3 and right slider combination 4 horizontal motion on linear guide 2, play the purpose that prevents to drop.

Further, four sliders are used in the left slider combination 3 and the right slider combination 4, and the four sliders are arranged, so that the left slider combination 3 and the right slider combination 4 can play an auxiliary supporting role for the left sliding plate 13 and the right sliding plate 14, and the purpose of reducing the abrasion of the screw rod is achieved.

The working principle is as follows: run through module body 1's both sides and left shaft coupling 11 and right shaft coupling 12 connection respectively with two motor output, start single motor and drive left lead screw 7 through left shaft coupling 11 and rotate, left lead screw 7 drives left ball nut 9, left ball nut 9 drives left slide 13 horizontal slip, left slide 13 drives left slider combination 3 horizontal migration on linear guide 2, use the motor to drive right lead screw 8 through right shaft coupling 12 and rotate, repeat the above-mentioned process, drive right slide 14 and carry out horizontal migration, thereby left slide 13 drives safety cover 15 with right slide 14's horizontal migration and contracts, electric fan 17 drives the air and gets into module body 1 inside from bar groove 18.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a each other is two lead screw modules of stand alone type, includes module body (1), its characterized in that: the top and the bottom of the inner wall bottom of the module body (1) are respectively bolted with a linear guide rail (2), the left side and the right side of the top of the linear guide rail (2) are respectively in sliding connection with a left slider combination (3) and a right slider combination (4), the left side and the right side of the inner wall bottom of the module body (1) are respectively in bolted connection with a left support seat (5) and a right support seat (6), a left screw rod (7) and a right screw rod (8) are movably sleeved between the left support seat (5) and the right support seat (6), the surfaces of the left screw rod (7) and the right screw rod (8) are respectively in threaded connection with a left ball nut (9) and a right ball nut (10), one end of the left screw rod (7) far away from the left ball nut (9) penetrates through the right support seat (6) and is provided with a left coupler (11), one end of the right screw rod (8) far away from the right ball nut (10) penetrates through the left support seat (5) and is provided with a right coupler (12), the top of the left sliding block combination (3) is in bolted connection with a left sliding plate (13), the top of the right sliding block combination (4) is in bolted connection with a right sliding plate (14), the left sliding plate (13) penetrates through a left screw rod (7) and is installed on a left ball nut (9), the right sliding plate (14) penetrates through a right screw rod (8) and is installed on a right ball nut (10), the top of the module body (1) is respectively in bolted connection with three protective covers (15), the three protective covers (15) are respectively installed between the left sliding plate (13) and the right sliding plate (14), the left sliding plate (13) and the left side of the inner wall of the module, the right sliding plate (14) and the right side of the inner wall of the module, frame bodies (16) are embedded in the two sides of the inner wall of the module body (1), electric fans (17) are installed in the frame bodies (16), strip-shaped grooves (18) are formed in the two sides of the module body (1), and the strip-shaped groove (18) is communicated with the frame body (16).

2. The mutually independent dual-screw module of claim 1, wherein: both sides of the frame body (16) are integrally processed with fixing blocks (19), and thread grooves (20) are formed in the fixing blocks (19).

3. The mutually independent dual-screw module of claim 1, wherein: the protection cover (15) is fixed with the module through a bolt connection structure, and the protection cover (15) is designed to be an organ cover.

4. The mutually independent dual-screw module of claim 1, wherein: the left sliding block combination (3) and the right sliding plate (14) are screwed up by one pair of application screws with screw holes and thread holes, and the right sliding block combination (4) is screwed up by screws in the same way as the left sliding plate (13) respectively.

5. The mutually independent dual-screw module of claim 1, wherein: the linear guide rail (2) is designed to be I-shaped, and the linear guide rail (2) is matched with the left sliding block combination (3) and is also matched with the right sliding block combination (4) in the same way.

6. The mutually independent dual-screw module of claim 1, wherein: the left sliding block combination (3) and the right sliding block combination (4) both use four sliding blocks.