CN214732563U

CN214732563U - Positioning fixture for producing precise reduction gearbox shell

Info

Publication number: CN214732563U
Application number: CN202022812200.0U
Authority: CN
Inventors: 钟瑞峰
Original assignee: Jiangyin Meikecheng Machinery Manufacturing Co ltd
Current assignee: Jiangyin Meikecheng Machinery Manufacturing Co ltd
Priority date: 2020-11-29
Filing date: 2020-11-29
Publication date: 2021-11-16
Anticipated expiration: 2030-11-29

Abstract

A precision reduction box shell positioning fixture for production includes: the operation panel, equal sliding connection in operation panel top both sides has the backup pad, backup pad top fixedly connected with diaphragm, diaphragm bottom both sides respectively with two backup pad fixed connection, diaphragm top middle part fixedly connected with electric telescopic handle, the electric telescopic handle output runs through diaphragm and fixedly connected with movable block, the equal fixedly connected with in movable block both sides No. two motors, two No. two the motor output all runs through No. two threaded rods of movable block and fixedly connected with, movable block inner wall middle part is provided with the limiting plate, and beneficial effect is: the setting of backup pad and diaphragm can support electric telescopic handle fixedly to drive electric telescopic handle and remove, make the movable block remove, fix a position the processing thing, the setting of No. two motors and No. three sliders can remove the spliced pole, makes the clamp splice can carry out the freedom adjustment by the size that the processing thing is different.

Description

Positioning fixture for producing precise reduction gearbox shell

Technical Field

The utility model relates to a reducing gear box processing equipment technical field, concretely relates to precision reduction box is positioning fixture for shell production.

Background

The precise speed reducer has the characteristics of large transmission ratio, wide range, high precision, small backlash, large bearing capacity, high efficiency, small volume, light weight, stable transmission, low noise, capability of transmitting motion to a sealed space, large output rigidity, small backlash and the like, and the shell of the precise speed reducer needs to be clamped in the production and processing process.

Among the prior art, anchor clamps are mostly fixed centre gripping, and the model is single, can't adjust according to the shell of equidimension model not, are mostly fixed removal orbit moreover, can't fix a position the centre gripping to the shell.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is the unable location centre gripping of ordinary anchor clamps, and can't carry out the condition of adjusting according to the shell of different models, provide a precision reduction box positioning fixture for shell production specially, make it can effectual solution above-mentioned problem.

The utility model provides a technical scheme that technical problem adopted is: a precision reduction box shell positioning fixture for production includes: the operating table is characterized in that two sides of the top of the operating table are both connected with a support plate in a sliding manner, a transverse plate is fixedly connected to the top of the support plate, two sides of the bottom of the transverse plate are respectively and fixedly connected with two support plates, an electric telescopic rod is fixedly connected to the middle of the top of the transverse plate, the output end of the electric telescopic rod penetrates through the transverse plate and is fixedly connected with a movable block, two sides of the movable block are both fixedly connected with a second motor, the output end of the second motor penetrates through the movable block and is fixedly connected with a second threaded rod, a limiting plate is arranged at the middle part of the inner wall of the movable block, the limiting plate is fixedly connected with the movable block, two threaded rods are respectively and rotatably connected with two sides of the limiting plate, a third sliding block is in threaded connection with the middle part of each threaded rod, a connecting column is fixedly connected to the bottom of each sliding block, and each connecting column is in sliding connection with the movable block, every the connecting column bottom all is dismantled and is connected with the grip block.

As an optimal technical solution of the utility model: the utility model discloses a motor of operation panel rear end one side fixedly connected with, No. one motor output runs through No. one threaded rod of operation panel and fixedly connected with, No. one threaded rod is kept away from a motor one end and is rotated and be connected with the stopper, stopper and operation panel inner wall fixed connection.

As an optimal technical solution of the utility model: threaded rod middle part threaded connection has a slider No. one, No. one threaded rod one side middle part is kept away from to the operation panel inner wall is provided with the slide bar, the slide bar both ends respectively with operation panel inner wall both ends front and back fixed connection.

As an optimal technical solution of the utility model: a slider is close to slider one side middle part fixedly connected with horizontal dead lever, No. two sliders of slider one end fixedly connected with are kept away from to horizontal dead lever, No. two sliders and slider sliding connection.

As an optimal technical solution of the utility model: the top of the first sliding block and the top of the second sliding block are fixedly connected with supporting sliding blocks, and the top of each supporting sliding block is fixedly connected with two supporting plates respectively.

The utility model has the advantages of it is following: the setting of backup pad and diaphragm, can support fixedly electric telescopic handle, and drive electric telescopic handle and remove, make the movable block remove, fix a position the processing thing, the setting of No. two motors and No. three sliders can remove the spliced pole, make the clamp splice can carry out the free regulation by the size that the processing thing is different, the clamp splice is connected with the dismantlement of spliced pole, make the clamp splice change the regulation according to the difference of processing thing, the setting of a motor and a threaded rod can make a slider and No. two sliders drive the backup pad through the support slider and remove.

Drawings

FIG. 1 is a front sectional view of a positioning fixture for producing a precise reduction gearbox housing according to a preferred embodiment of the present invention;

FIG. 2 is a sectional structure diagram of a movable block of the positioning fixture for producing the housing of the precision reduction gearbox according to a preferred embodiment of the present invention;

fig. 3 is a side view of a positioning fixture for producing a precise reduction gearbox shell according to a preferred embodiment of the present invention.

Description of reference numerals: 1. an operation table; 2. a first motor; 3. a first threaded rod; 4. a limiting block; 5. a first sliding block; 6. a transverse fixing rod; 7. a second sliding block; 8. a support slide block; 9. a support plate; 10. a transverse plate; 11. an electric telescopic rod; 12. a movable block; 13. a second motor; 14. a second threaded rod; 15. a limiting plate; 16. a third sliding block; 17. connecting columns; 18. a clamping block; 19. a slide bar.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be further explained with reference to the accompanying drawings.

Referring to fig. 1-3, a positioning fixture for producing a casing of a precision reduction gearbox includes: the operating table 1 is characterized in that supporting plates 9 are respectively and slidably connected to two sides of the top of the operating table 1, a transverse plate 10 is fixedly connected to the top of each supporting plate 9, two sides of the bottom of each transverse plate 10 are respectively and fixedly connected with the two supporting plates 9, an electric telescopic rod 11 is fixedly connected to the middle of the top of each transverse plate 10, the output end of the electric telescopic rod 11 penetrates through the transverse plate 10 and is fixedly connected with a movable block 12, two sides of each movable block 12 are respectively and fixedly connected with a second motor 13, the output ends of the second motors 13 penetrate through the movable block 12 and are respectively and fixedly connected with a second threaded rod 14, a limiting plate 15 is arranged in the middle of the inner wall of each movable block 12, the limiting plate 15 is fixedly connected with the movable block 12, the two second threaded rods 14 are respectively and rotatably connected with two sides of the limiting plate 15, a third slide block 16 is respectively and threadedly connected to the middle of each second threaded rod 14, a connecting column 17 is fixedly connected to the bottom of each third slide block 16, and each connecting column 17 is slidably connected with the movable block 12, the bottom of each connecting column 17 is detachably connected with a clamping block 18.

One side of the rear end of an operation table 1 is fixedly connected with a first motor 2, a first threaded rod 3 is driven to rotate by the first motor 2, the output end of the first motor 2 penetrates through the operation table 1 and is fixedly connected with the first threaded rod 3, a first sliding block 5 is driven to move by the first threaded rod 3, one end of the first threaded rod 3, far away from the first motor 2, is rotatably connected with a limiting block 4, the limiting block 4 is fixedly connected with the inner wall of the operation table 1, the middle part of the first threaded rod 3 is in threaded connection with a first sliding block 5, a transverse fixing rod 6 and a second sliding block 7 are driven to move by the first sliding block 5, the middle part of one side, far away from the first threaded rod 3, of the inner wall of the operation table 1 is provided with a sliding rod 19, so that the second sliding block 7 slides on the sliding rod 19, two ends of the sliding rod 19 are respectively fixedly connected with the front and rear ends of the inner wall of the operation table 1, and the middle part of one side, near the sliding block 5, is fixedly connected with the transverse fixing rod 6, make slider 5 drive No. two sliders 7 through horizontal dead lever 6 and remove, horizontal dead lever 6 keeps away from slider 5 one end fixedly connected with No. two sliders 7, No. two sliders 7 and slide bar 19 sliding connection, the equal fixedly connected with supporting shoe 8 in slider 5 and No. two sliders 7 tops, two supporting shoe 8 tops respectively with two backup pad 9 fixed connection.

During the use, drive threaded rod 3 through a motor 2 and rotate, make a slider 5 drive horizontal fixed lever 6 and remove, horizontal fixed lever 6 drives No. two sliders 7 and removes on slide bar 19, then make two support sliders 8 drive backup pad 9 and remove, backup pad 9 drives diaphragm 10 and removes, then make electric telescopic handle 11 drive movable block 12 and remove, make movable block 12 be located the processing article top, then extend electric telescopic handle 11 and make movable block 12 remove downwards, after the tight processing article of movable block 12 subsides, drive two threaded rods 14 through two motors 13 and rotate, then make No. three sliders 16 drive spliced pole 17 and remove, two spliced poles 17 drive two grip blocks 18 and remove to the processing article and carry out the centre gripping fixed, then shrink electric telescopic handle 11 presss from both sides the processing article.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Other parts not described in detail in the present invention belong to the prior art, and are not described herein again.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a production of precision reduction box shell is with positioning fixture which characterized in that includes: the device comprises an operating platform (1), wherein supporting plates (9) are connected to two sides of the top of the operating platform (1) in a sliding manner, a transverse plate (10) is fixedly connected to the top of the supporting plates (9), two sides of the bottom of the transverse plate (10) are fixedly connected with the two supporting plates (9), an electric telescopic rod (11) is fixedly connected to the middle of the top of the transverse plate (10), the output end of the electric telescopic rod (11) penetrates through the transverse plate (10) and is fixedly connected with a movable block (12), two sides of the movable block (12) are fixedly connected with a second motor (13), the output end of the second motor (13) penetrates through the movable block (12) and is fixedly connected with a second threaded rod (14), a limiting plate (15) is arranged in the middle of the inner wall of the movable block (12), the limiting plate (15) is fixedly connected with the movable block (12), and the second threaded rods (14) are respectively rotatably connected with two sides of the limiting plate (15), every equal threaded connection in No. two threaded rods (14) middle part has No. three sliders (16), every the equal fixedly connected with spliced pole (17) in No. three slider (16) bottom, every spliced pole (17) all with movable block (12) sliding connection, every spliced pole (17) bottom all dismantles and is connected with grip block (18).

2. The positioning fixture for producing the shell of the precision reduction gearbox as claimed in claim 1, wherein one side of the rear end of the operating platform (1) is fixedly connected with a first motor (2), the output end of the first motor (2) penetrates through the operating platform (1) and is fixedly connected with a first threaded rod (3), one end, far away from the first motor (2), of the first threaded rod (3) is rotatably connected with a limiting block (4), and the limiting block (4) is fixedly connected with the inner wall of the operating platform (1).

3. The positioning fixture for producing the shell of the precision reduction gearbox as claimed in claim 2, wherein a first sliding block (5) is in threaded connection with the middle of the first threaded rod (3), a sliding rod (19) is arranged in the middle of one side of the inner wall of the operating platform (1) far away from the first threaded rod (3), and two ends of the sliding rod (19) are fixedly connected with the front end and the rear end of the inner wall of the operating platform (1) respectively.

4. The positioning fixture for producing the shell of the precision reduction gearbox as claimed in claim 3, wherein a transverse fixing rod (6) is fixedly connected to the middle of one side of the first sliding block (5) close to the sliding rod (19), a second sliding block (7) is fixedly connected to one end of the transverse fixing rod (6) far away from the first sliding block (5), and the second sliding block (7) is slidably connected with the sliding rod (19).

5. The positioning fixture for producing the shell of the precision reduction gearbox as claimed in claim 4, wherein the top of the first sliding block (5) and the top of the second sliding block (7) are both fixedly connected with supporting sliding blocks (8), and the top of the two supporting sliding blocks (8) are respectively and fixedly connected with two supporting plates (9).