CN216264375U - Turnover mechanism - Google Patents
Turnover mechanism Download PDFInfo
- Publication number
- CN216264375U CN216264375U CN202121265507.1U CN202121265507U CN216264375U CN 216264375 U CN216264375 U CN 216264375U CN 202121265507 U CN202121265507 U CN 202121265507U CN 216264375 U CN216264375 U CN 216264375U
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- clamping jaw
- motor
- slide
- pair
- sliding plate
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- 230000007306 turnover Effects 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 title claims abstract description 17
- 230000002457 bidirectional effect Effects 0.000 claims description 9
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
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Abstract
The utility model discloses a turnover mechanism, which comprises a frame and a turnover motor, the lifting motor, the slide, lifting motor fixes at the frame top, the slide slides and sets up the leading flank in the frame, the slide is driven by lifting motor and controls its lift, the front side of slide is provided with the tourus that can rotate around its self center pin through the bearing, the outer circumference of tourus is provided with dentate structure, be provided with the drive gear with tourus outside meshing on the slide, drive gear is driven by the upset motor, drive gear's diameter is less than the external diameter of tourus, the front side of tourus is fixed with a set of slide rail and horizontal motor, it is provided with a pair of side clamping jaw to slide on a set of slide rail, horizontal motor's output shaft connection two-way screw rod, two-way screw rod respectively the screw thread passes a pair of side clamping jaw, drive a pair of side clamping jaw along the slide rail direction or reverse movement. The rotary angle control device has the advantages of high working efficiency, accurate control of the rotary angle and compact structure.
Description
Technical Field
The utility model relates to a turnover mechanism.
Background
In the assembling process of the small-sized sewage pump, the pump body and the cover body are required to be assembled together, then are locked by screws, and are turned over after being locked. At present, manual overturning is carried out, the labor force is increased, and the working efficiency is low.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects, the utility model aims to provide the turnover mechanism which can improve the working efficiency, control the rotation angle more accurately, has a more compact structure and saves the occupied area.
In order to achieve the above purposes, the utility model adopts the technical scheme that: a turnover mechanism comprises a frame, a turnover motor, a lifting motor and a sliding plate, wherein the lifting motor is fixed at the top of the frame, the sliding plate is arranged on the front side surface of the frame in a sliding way, the sliding plate is driven by the lifting motor and controls the lifting of the sliding plate, the front side of the sliding plate is provided with a ring body which can rotate around the central axis of the sliding plate through a bearing, the outer circumference of the ring body is provided with a tooth-shaped structure, the sliding plate is provided with a driving gear which is meshed with the outer side of the ring body and is driven by a turnover motor, the diameter of the driving gear is smaller than the outer diameter of the annular body, a group of sliding rails and a horizontal motor are fixed on the front side of the annular body, a pair of side clamping jaws is arranged on the group of sliding rails in a sliding manner, an output shaft of the horizontal motor is connected with a bidirectional threaded screw rod, the bidirectional threaded screw rod respectively penetrates through the pair of side clamping jaws in a threaded manner to drive the pair of side clamping jaws to move oppositely or reversely along the direction of the sliding rail.
The turnover mechanism has the advantages that the turnover motor is used for driving the driving gear to rotate, the driving gear drives the annular body to rotate and then drives the pair of side clamping jaws on the annular body to rotate, the horizontal motor on the annular body drives the bidirectional threaded screw to rotate, the pair of side clamping jaws are driven to move oppositely to clamp the pump body or move reversely, the pump body is loosened, the sliding rail provides guidance for the side clamping jaws and then realizes 180-degree or 90-degree rotation, automatic turnover is realized by using the components, manual operation is replaced, the working efficiency is improved, the annular body with the tooth-shaped structure is used as a rotating body and is driven by the driving gear with the diameter smaller than that of the annular body, the control of the rotating angle is more accurate, the sliding rail is directly arranged on the annular body, the structure is more compact, and the occupied area is saved.
Preferably, the outer sides of the pair of side clamping jaws are provided with supporting plates, clamping jaw air cylinders are fixed to the tops of the supporting plates, and telescopic shafts of the clamping jaw air cylinders face upwards and are connected with the top clamping jaws. Except that the side clamping jaw carries out the centre gripping to the pump body, the stability when the upset is guaranteed by the top clamping jaw centre gripping in the top of the pump body.
Preferably, the rack has a base, the base is located under the side clamping jaw, the base up end is provided with the connection piece, fixedly connected with delivery track on the connection piece, be provided with the chamber of stepping down that supplies the top clamping jaw to snatch on the delivery track.
Preferably, one end of the top clamping jaw is sleeved at the end part of the telescopic shaft of the clamping jaw cylinder, can rotate along the end part of the telescopic shaft, and is locked and fixed by a screw.
Preferably, the lower end surface of the top clamping jaw is of a plane structure and is provided with a first flexible gasket, so that the friction force between the top clamping jaw and the pump body is increased, the top surface of the pump body is protected, and the pump body is not scratched.
Preferably, the opposite side of the side clamping jaw is of an arc structure and is provided with a second flexible gasket, and similarly, the second flexible gasket is also used for increasing the friction force between the side clamping jaw and the pump body and protecting the side surface of the pump body from being scratched.
Preferably, a groove is formed in the middle of one face, attached to the workpiece, of the second flexible gasket, and the second flexible gaskets on the two sides of the groove are of a planar structure. When the side clamping jaws clamp the pump body, only the parts of the plane structures on two sides are in complete contact with the pump body, the rest parts are not in close contact with the surface of the pump body, gaps exist, air can enter the grooves and the gaps, and when the side clamping jaws loosen the pump body, the second flexible gasket is favorably separated from the pump body.
Preferably, the horizontal motor is connected with the bidirectional threaded screw through a speed reducer. The stability of the rotation of the bidirectional threaded screw is ensured.
Preferably, the outer side of the supporting plate is provided with a reinforcing plate, so that the supporting strength of the supporting plate is ensured.
Drawings
FIG. 1 is a perspective view of the present embodiment;
FIG. 2 is a perspective view of the frame of the present embodiment;
FIG. 3 is a perspective view of the side clamping jaws of the present embodiment gripping the pump body;
FIG. 4 is a perspective view of the side jaws of the present embodiment not gripping the pump body;
fig. 5 is a perspective view of the slide plate in the present embodiment.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model.
Referring to the attached drawings 1-5, the turnover mechanism of the embodiment comprises a frame 1, a turnover motor 16, a lifting motor 2 and a sliding plate 3, wherein the lifting motor 2 is fixed on the top of the frame 1, the sliding plate 3 is slidably arranged on the front side surface of the frame 1, the sliding plate 3 is driven by the lifting motor 2 and controlled to lift, the front side of the sliding plate 3 is provided with a ring body 5 capable of rotating around the central axis of the sliding plate 3 through a bearing 4, the outer circumference of the ring body 5 is provided with a tooth-shaped structure 6, the sliding plate 3 is provided with a driving gear 7 engaged with the outer side of the ring body 5, the driving gear 7 is driven by the turnover motor 16, the diameter of the driving gear 7 is smaller than the outer diameter of the ring body 5, the front side of the ring body 5 is fixed with a group of sliding rails 8 and a horizontal motor 10, the group of sliding rails 8 is slidably provided with a pair of side clamping jaws 9, the output shaft of the horizontal motor 10 is connected with a bidirectional threaded screw 11, the two-way threaded screw 11 respectively penetrates through the pair of side clamping jaws 9 in a threaded manner, and drives the pair of side clamping jaws 9 to move towards or away from each other along the direction of the slide rail 8. Utilize upset motor 16 to drive gear 7 and rotate, drive gear 7 drives tourus 5 and rotates, drives a pair of side clamping jaw 9 on tourus 5 rotatory then, and side clamping jaw 9 then drives two-way screw thread screw rod 11 by horizontal motor 10 on the tourus and rotates, drives a pair of side clamping jaw 9 removal centre gripping pump body 22 in opposite directions then, or reverse movement loosens the pump body 22.
The outside of a pair of side clamping jaw 9 in this embodiment has backup pad 17, the outside of backup pad 17 is provided with reinforcing plate 18, for the stationarity of when guaranteeing the upset pump body 22, then the top of backup pad 17 all is fixed with clamping jaw cylinder 12, the telescopic shaft of clamping jaw cylinder 12 is up and connect top clamping jaw 13, except that the side of the pump body 22 by the centre gripping, the lid department of the pump body 22 also by the centre gripping, stationarity when having guaranteed the upset, and directly place clamping jaw cylinder 12 in on backup pad 17, compact structure.
The frame 1 has base 23, and base 23 is located side clamping jaw 9 under, and base 23 up end is provided with connection piece 21, fixedly connected with delivery track 19 on the connection piece 21, and delivery track 19 is used for carrying the subassembly of treating the upset to the below of side clamping jaw 9, because the existence of clamping jaw cylinder 12, then be provided with the chamber of stepping down 20 that supplies top clamping jaw 13 to snatch on the delivery track 19, do benefit to top clamping jaw 13 and with the centre gripping of the pump body 22 and lid.
In this embodiment, the position of the top clamping jaw 13 can be adjusted, and one end of the top clamping jaw 13 is sleeved on the end portion of the telescopic shaft of the clamping jaw cylinder 12, can rotate along the end portion of the telescopic shaft, and is locked and fixed by a screw. During adjustment, the top clamping jaw 13 is rotated around the end part of the telescopic shaft of the clamping jaw cylinder 12, and after the top clamping jaw is rotated to the position, the screw is locked.
In order to ensure the protection of the clamped side surface of the pump body 22 and the cover body, the lower end surface of the connecting top clamping jaw 13 is in a plane structure and is provided with a first flexible gasket. The opposite side of the side clamping jaw 9 is in an arc structure 9a and is provided with a second flexible gasket 14. The first flexible gasket and the second flexible gasket 14 can both protect the side surface of the pump body 22 and the cover body. In this embodiment, a groove 14a is disposed in the middle of one surface of the second flexible gasket 14, which is attached to the workpiece, and the second flexible gaskets 14 on two sides of the groove 14a are in a planar structure 14 b. The cooperation of the recess 14a with the planar structure 14b facilitates the disengagement of the second flexible gasket 14 from the pump body when the lateral jaws release the pump body.
In order to ensure the stability of the rotation of the bidirectional threaded screw 11, the horizontal motor 10 in this embodiment is connected to the bidirectional threaded screw 11 through a speed reducer 15.
The above embodiments are merely illustrative of the technical concept and features of the present invention, and the present invention is not limited thereto, and any equivalent changes or modifications made according to the spirit of the present invention should be included in the scope of the present invention.
Claims (9)
1. A turnover mechanism is characterized in that: comprises a rack (1), a turnover motor (16), a lifting motor (2) and a sliding plate (3), wherein the lifting motor (2) is fixed at the top of the rack (1), the sliding plate (3) is arranged at the front side surface of the rack (1) in a sliding manner, the sliding plate (3) is driven by the lifting motor (2) and controls the lifting of the sliding plate, a ring body (5) capable of rotating around the central axis of the sliding plate is arranged at the front side of the sliding plate (3) through a bearing (4), a tooth-shaped structure (6) is arranged on the outer circumference of the ring body (5), a driving gear (7) meshed with the outer side of the ring body (5) is arranged on the sliding plate (3), the driving gear (7) is driven by the turnover motor (16), the diameter of the driving gear (7) is smaller than the outer diameter of the ring body (5), a group of sliding rails (8) and a horizontal motor (10) are fixed at the front side of the ring body (5), the sliding is provided with a pair of side clamping jaw (9) on a set of slide rail (8), two-way screw rod (11) of output shaft of horizontal motor (10), two-way screw rod (11) screw thread respectively passes a pair of side clamping jaw (9), drives a pair of side clamping jaw (9) are in opposite directions or reverse movement along slide rail (8) direction.
2. The canting mechanism of claim 1 wherein: the outside of a pair of side clamping jaws (9) has a supporting plate (17), the top of supporting plate (17) all is fixed with clamping jaw cylinder (12), the telescopic shaft of clamping jaw cylinder (12) is up and is connected top clamping jaw (13).
3. The canting mechanism of claim 2 wherein: frame (1) has base (23), base (23) are located side clamping jaw (9) under, base (23) up end is provided with connection piece (21), fixedly connected with delivery track (19) on connection piece (21), be provided with on delivery track (19) and supply top clamping jaw (13) to snatch chamber of stepping down (20).
4. The canting mechanism of claim 2 wherein: one end of the top clamping jaw (13) is sleeved at the end part of the telescopic shaft of the clamping jaw cylinder (12), can rotate along the end part of the telescopic shaft and is locked and fixed by a screw.
5. The canting mechanism of claim 2 wherein: the lower end surface of the connecting top clamping jaw (13) is of a plane structure and is provided with a first flexible gasket.
6. The canting mechanism of claim 1 wherein: the side clamping jaw (9) is of an arc-shaped structure (9a) on one opposite side and is provided with a second flexible gasket (14).
7. The canting mechanism of claim 6 wherein: a groove (14a) is formed in the middle of one face, attached to the workpiece, of the second flexible gasket (14), and the second flexible gaskets (14) on the two sides of the groove (14a) are of a planar structure (14 b).
8. The canting mechanism of claim 1 wherein: the horizontal motor (10) is connected with the bidirectional threaded screw (11) through a speed reducer (15).
9. The canting mechanism of claim 2 wherein: and a reinforcing plate (18) is arranged on the outer side of the supporting plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121265507.1U CN216264375U (en) | 2021-06-07 | 2021-06-07 | Turnover mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121265507.1U CN216264375U (en) | 2021-06-07 | 2021-06-07 | Turnover mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216264375U true CN216264375U (en) | 2022-04-12 |
Family
ID=81057806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121265507.1U Active CN216264375U (en) | 2021-06-07 | 2021-06-07 | Turnover mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216264375U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117733503A (en) * | 2023-12-04 | 2024-03-22 | 天津航天机电设备研究所 | Automatic die disassembly and assembly equipment |
-
2021
- 2021-06-07 CN CN202121265507.1U patent/CN216264375U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117733503A (en) * | 2023-12-04 | 2024-03-22 | 天津航天机电设备研究所 | Automatic die disassembly and assembly equipment |
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