CN215923618U

CN215923618U - Straight gear turnover mechanism with high precision

Info

Publication number: CN215923618U
Application number: CN202122135290.9U
Authority: CN
Inventors: 申健; 杨红艳; 甘灯灯
Original assignee: Dongguan Weisite Technology Co ltd
Current assignee: Dongguan Weisite Technology Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-03-01
Anticipated expiration: 2031-09-06

Abstract

The utility model discloses a high-precision straight gear turnover mechanism which comprises a transmission motor, wherein two supporting angle seats are fixedly arranged on the lower end face of the transmission motor, a second transmission gear is arranged on the outer side of one end of the transmission motor, a first transmission gear is arranged on the upper end face of the second transmission gear, a turnover rotating shaft is arranged on the inner side of the first transmission gear, one end of the transmission motor, the second transmission gear, the first transmission gear and the turnover rotating shaft are fixedly connected through a key-free shaft bushing, shaft end bearing seats are respectively arranged on the outer sides of two ends of the turnover rotating shaft, turnover bearing fixing seats are fixedly arranged on the lower end face of each shaft end bearing seat, turnover table top fixing seats are arranged on one side of each shaft end bearing seat, and turnover table top main bodies are fixedly arranged on the upper ends of the two turnover table top fixing seats. The utility model drives the structure to overturn and incline through gear meshing transmission, thereby effectively improving the overturning precision.

Description

Straight gear turnover mechanism with high precision

Technical Field

The utility model relates to the technical field of automatic equipment manufacturing, in particular to a straight gear turnover mechanism with high precision.

Background

Along with the rapid development of social economy, the use amount of workpieces with small sizes on a production line is larger and larger, some small workpieces need to be arranged in a whole plate, detected, assembled and palletized, and because the workpieces are too small, the workpieces are inconvenient to directly take and place, a corresponding jig plate needs to be made, and a column plate often has some holes or lug boss grooves and irregular shapes in order to be matched with the butt joint of the next process.

However, when a large number of workpieces are screened and arranged, redundant workpieces need to be temporarily stored, and the workpieces are pushed to be stored, so that the surfaces of the workpieces are easily abraded; therefore, the existing requirements are not met, and a high-precision straight gear turnover mechanism is provided for the straight gear turnover mechanism.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-precision straight gear turnover mechanism, which solves the problems that when a large number of workpieces are screened and arranged in the prior art, redundant workpieces need to be temporarily stored, and the surfaces of the workpieces are easily abraded by pushing the workpieces to store the workpieces.

In order to achieve the purpose, the utility model provides the following technical scheme: a straight gear turnover mechanism with high precision comprises a transmission motor, wherein two supporting angle seats are fixedly mounted on the lower end face of the transmission motor, a second transmission gear is mounted on the outer side of one end of the transmission motor, a first transmission gear is mounted on the upper end face of the second transmission gear, a turnover rotating shaft is mounted on the inner side of the first transmission gear, one end of the transmission motor, the second transmission gear, the first transmission gear and the turnover rotating shaft are fixedly connected through a key-free shaft bushing, shaft end bearing seats are mounted on the outer sides of two ends of the turnover rotating shaft, a turnover bearing fixing seat is fixedly mounted on the lower end face of each shaft end bearing seat, a turnover table top fixing seat is mounted on one side of each shaft end bearing seat, a turnover table top main body is fixedly mounted on the upper end of each turnover table top fixing seat, one of the turnover table top fixing seats is located on the outer side of one end of the turnover rotating shaft, an indicating ring is mounted on one side of each turnover table top fixing seat, three limiting induction seats are installed on the outer side of the indicating ring, and a connecting plate is fixedly installed on one side of each limiting induction seat.

Preferably, the both ends of axle head bearing frame all are fixed through the screw connection with the upper end of upset bearing fixing base, the both ends of upset rotation axis all run through the upset mesa fixing base and pass through the bearing and be connected with the axle head bearing frame.

Preferably, the bottom end of the turnover table board fixing seat is connected with the two ends of the turnover rotating shaft through positioning pins, and the upper end of the turnover table board fixing seat is fixedly connected with the turnover table board main body through screws.

Preferably, the first transmission gear and the second transmission gear are fixedly connected with the key-free shaft bushing through screws, and the transmission motor is fixedly connected with the supporting angle seat through screws.

Preferably, the connecting plate is welded and fixed with one of the turnover bearing fixing seats, and the three limiting induction seats are connected and fixed with the connecting plate through screws.

Preferably, the limiting induction seat is electrically connected with the transmission motor, a sliding groove is formed in the upper end of the limiting induction seat, and the bottom end of the indicating ring extends to the inner side of the sliding groove.

Preferably, the indicating ring is in threaded connection with the overturning rotating shaft, and scale marks are arranged on the outer side of the indicating ring.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the transmission motor drives the second transmission gear to rotate through the key-free bushing, and then the second transmission gear drives the overturning rotating shaft to rotate on the inner sides of the two shaft end bearing seats through the first transmission gear, so that the overturning rotating shaft can drive the overturning table top main body to overturn and tilt through the overturning table top fixing seat, the temporary storage operation of workpieces can be realized when the workpieces are screened and arranged, and the arrangement efficiency is improved;

2. according to the utility model, the indicating ring is arranged on the outer side of the overturning rotating shaft, so that the three limiting induction seats are fixedly arranged through the connecting plate, and the limiting induction seats can monitor the integral overturning angle through the indicating ring when the overturning rotating shaft drives the indicating ring to rotate.

Drawings

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

FIG. 2 is a side view of the present invention in its entirety;

FIG. 3 is a partial structural schematic view of the keyless bushing of the present invention;

fig. 4 is a schematic view of a partial structure of the limit induction seat of the present invention.

In the figure: 1. overturning the bearing fixing seat; 2. a turnover table top fixing seat; 3. a first drive gear; 4. a second transmission gear; 5. turning over the rotating shaft; 6. a shaft end bearing seat; 7. a limiting induction seat; 8. a drive motor; 9. a key-free bushing; 10. overturning the table top main body; 11. an indicator ring; 12. a support corner seat; 13. a connecting plate.

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.

The drive motor 8 (model number YEJ3-112M-4) referred to in the present invention is commercially available or custom made.

Referring to fig. 1 to 4, an embodiment of the present invention includes: a high-precision straight gear turnover mechanism comprises a transmission motor 8, two supporting angle seats 12 are fixedly arranged on the lower end face of the transmission motor 8, a second transmission gear 4 is arranged on the outer side of one end of the transmission motor 8, a first transmission gear 3 is arranged on the upper end face of the second transmission gear 4, a turnover rotating shaft 5 is arranged on the inner side of the first transmission gear 3, one end of the transmission motor 8, the second transmission gear 4, the first transmission gear 3 and the turnover rotating shaft 5 are fixedly connected through a key-free shaft bushing 9, the first transmission gear 3 and the second transmission gear 4 are conveniently installed through the key-free shaft bushing 9, shaft end bearing seats 6 are respectively arranged on the outer sides of two ends of the turnover rotating shaft 5, turnover bearing fixing seats 1 are fixedly arranged on the lower end face of each shaft end bearing seat 6, turnover table top fixing seats 2 are arranged on one side of each shaft end bearing seat 6, and turnover table top main bodies 10 are fixedly arranged on the upper ends of the two turnover table top fixing seats 2, make upset rotation axis 5 can drive upset mesa main part 10 through upset mesa fixing base 2 and overturn and slope, indicating ring 11 is installed in the outside that one side of one of them upset mesa fixing base 2 is located 5 one end of upset rotation axis, three spacing response seat 7 is installed in indicating ring 11's the outside, one side fixed mounting of spacing response seat 7 has connecting plate 13, wholly drives the structure through gear engagement transmission and overturns and slope, effectively improves the upset precision.

Further, both ends of the shaft end bearing seat 6 and the upper end of the turnover bearing fixing seat 1 are fixedly connected through screws, and both ends of the turnover rotating shaft 5 penetrate through the turnover table board fixing seat 2 and are connected with the shaft end bearing seat 6 through bearings.

Through adopting above-mentioned technical scheme for keep upset rotation axis 5 pivoted stability under the supporting role of upset bearing fixing base 1 and axle head bearing frame 6.

Further, the bottom of the turnover table board fixing seat 2 is connected with the two ends of the turnover rotating shaft 5 through positioning pins, and the upper end of the turnover table board fixing seat 2 is fixedly connected with the turnover table board main body 10 through screws.

Through adopting above-mentioned technical scheme for upset rotation axis 5 can drive upset mesa main part 10 through upset mesa fixing base 2 and overturn and slope.

Further, the first transmission gear 3 and the second transmission gear 4 are fixedly connected with the key-free shaft bushing 9 through screws, and the transmission motor 8 is fixedly connected with the supporting angle seat 12 through screws.

By adopting the technical scheme, the first transmission gear 3 and the second transmission gear 4 are convenient to mount through the key-free shaft bushing 9.

Further, the connecting plate 13 is fixed with one of the turnover bearing fixing seats 1 in a welding mode, and the three limiting induction seats 7 are fixed with the connecting plate 13 through screws.

Through adopting above-mentioned technical scheme, spacing response seat 7 can monitor the angle of whole upset through indicating ring 11.

Further, spacing response seat 7 passes through electric connection with driving motor 8, and the upper end of spacing response seat 7 is provided with the spout, and the bottom of indicating ring 11 extends to the inboard of spout.

Through adopting above-mentioned technical scheme for upset rotation axis 5 can drive and instruct ring 11 to rotate at the inboard of spacing response seat 7.

Further, the indicating ring 11 is connected with the overturning rotating shaft 5 through threads, and scale marks are arranged on the outer side of the indicating ring 11.

Through adopting above-mentioned technical scheme for can be in the upset in-process through instructing ring 11 to look over inclination directly perceived.

The working principle is as follows: when in use, whether the functions of all parts are intact is checked, the turnover table top main body 10 and the two turnover table top fixing seats 2 are fixedly connected through screws, a workpiece screening structure is arranged on the inner side of the turnover table top main body 10, a power supply is switched on, the transmission motor 8 is started, the transmission motor 8 drives the second transmission gear 4 to rotate through the key-free shaft bushing 9 under the supporting action of the two supporting angle seats 12, wherein the transmission motor 8, the second transmission gear 4, the first transmission gear 3 and the turnover rotating shaft 5 are fixedly connected through the key-free shaft bushing 9, the second transmission gear 4 drives the turnover rotating shaft 5 to rotate on the inner sides of the two shaft end bearing seats 6 through the first transmission gear 3, the two ends of the turnover rotating shaft 5 are connected with the shaft end bearing seats 6 through bearings, so that the turnover rotating shaft 5 can be kept to rotate stably under the supporting action of the turnover bearing fixing seats 1 and the shaft end bearing seats 6, upset rotation axis 5 passes through the screw connection with upset mesa fixing base 2 fixedly, make upset rotation axis 5 can drive upset mesa main part 10 through upset mesa fixing base 2 and overturn and slope, be convenient for screen the work piece and can realize the temporary operation of accomodating of work piece when arranging, and be convenient for improve arrangement efficiency, install indicating ring 11 in the outside of upset rotation axis 5, make and carry out fixed mounting to three spacing induction seat 7 through connecting plate 13, and then spacing induction seat 7 can monitor the angle of whole upset through indicating ring 11 when upset rotation axis 5 drives indicating ring 11 and rotates.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a straight gear tilting mechanism that precision is high, includes driving motor (8), its characterized in that: the lower end face of the transmission motor (8) is fixedly provided with two supporting angle seats (12), the outer side of one end of the transmission motor (8) is provided with a second transmission gear (4), the upper end face of the second transmission gear (4) is provided with a first transmission gear (3), the inner side of the first transmission gear (3) is provided with a turnover rotating shaft (5), one end of the transmission motor (8) and the second transmission gear (4) as well as the first transmission gear (3) and the turnover rotating shaft (5) are fixedly connected through a key shaft lining (9), the outer sides of the two ends of the turnover rotating shaft (5) are provided with shaft end bearing seats (6), the lower end face of the shaft end bearing seats (6) is fixedly provided with turnover bearing fixing seats (1), one side of the shaft end bearing seats (6) is provided with turnover table-board fixing seats (2), and the upper end of the turnover table board fixing seats (2) is fixedly provided with turnover table board main bodies (10), one of them one side of upset mesa fixing base (2) is located the outside of upset rotation axis (5) one end and installs indicating ring (11), three spacing response seat (7) are installed in the outside of indicating ring (11), one side fixed mounting of spacing response seat (7) has connecting plate (13).

2. A highly accurate spur gear turnover mechanism according to claim 1, wherein: the both ends of axle head bearing frame (6) all are fixed through the screw connection with the upper end of upset bearing fixing base (1), the both ends of upset rotation axis (5) all run through upset mesa fixing base (2) and are connected with axle head bearing frame (6) through the bearing.

3. A highly accurate spur gear turnover mechanism according to claim 1, wherein: the bottom of the overturning table board fixing seat (2) is connected with the two ends of the overturning rotating shaft (5) through positioning pins, and the upper end of the overturning table board fixing seat (2) is fixedly connected with the overturning table board main body (10) through screws.

4. A highly accurate spur gear turnover mechanism according to claim 1, wherein: the first transmission gear (3) and the second transmission gear (4) are fixedly connected with the key-free shaft bushing (9) through screws, and the transmission motor (8) is fixedly connected with the supporting angle seat (12) through screws.

5. A highly accurate spur gear turnover mechanism according to claim 1, wherein: the connecting plate (13) is welded and fixed with one of the turnover bearing fixing seats (1), and the three limiting induction seats (7) are fixedly connected with the connecting plate (13) through screws.

6. A highly accurate spur gear turnover mechanism according to claim 1, wherein: spacing response seat (7) and driving motor (8) pass through electric connection, the upper end of spacing response seat (7) is provided with the spout, the bottom of instruction ring (11) extends to the inboard of spout.

7. A highly accurate spur gear turnover mechanism according to claim 1, wherein: the indicating ring (11) is connected with the overturning rotating shaft (5) through threads, and scale marks are arranged on the outer side of the indicating ring (11).