CN218760984U - Take seat bearing, cross roller drive mechanism and oven - Google Patents
Take seat bearing, cross roller drive mechanism and oven Download PDFInfo
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- CN218760984U CN218760984U CN202222900904.2U CN202222900904U CN218760984U CN 218760984 U CN218760984 U CN 218760984U CN 202222900904 U CN202222900904 U CN 202222900904U CN 218760984 U CN218760984 U CN 218760984U
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- bearing
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- driving piece
- seat
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Abstract
The utility model discloses a rolling bearing, roller drive mechanism and oven should cross roller drive mechanism and include roller, first rolling bearing and driving piece, it has relative first end and second end to cross the roller, cross the first end of roller with the driving piece transmission is connected, and the periphery cover of the first end of crossing the roller is equipped with first rolling bearing, first rolling bearing with the driving piece is relative setting, first rolling bearing includes pedestal, outer lane, inner circle and rolling element, the outer lane sets up in the pedestal, the inner circle sets up in the outer lane and the cover establish cross the first end periphery of roller, the rolling element sets up between inner circle and the outer lane, being close to of outer lane the one end of driving piece is formed with connecting portion, connecting portion are located the outside of pedestal, connecting portion with driving piece fixed connection. The utility model discloses can realize the synchro-control of driving piece position, labour saving and time saving has reduced manufacturing cost.
Description
Technical Field
The utility model relates to a transmission technical field, specificly relate to a rolling bearing, roller drive mechanism and oven.
Background
The roller transmission mechanism of crossing of current oven generally includes roller, rolling bearing and inverter motor, and the one end periphery cover of crossing the roller is equipped with rolling bearing and transmission magnetic force wheel, inverter motor and rolling bearing all install on an installation board and inverter motor's output install drive magnetic force wheel, and the axis of drive magnetic force wheel is perpendicular setting and has the clearance between the two with the axis of transmission magnetic force wheel, and inverter motor passes through drive magnetic force wheel, the drive of transmission magnetic force wheel and crosses the roller rotation. In this kind of structure, because rolling bearing and inverter motor all install on a mounting panel, and contactless between transmission magnetic force wheel and the drive magnetic force wheel, thereby cross the roller, not lug connection between rolling bearing and the inverter motor, when adjusting the position and the depth of parallelism of crossing the roller, transmission magnetic force wheel can remove along with the removal of crossing the roller, the relative position between transmission magnetic force wheel and the drive magnetic force wheel has changed this moment, so then need adjust inverter motor's position in order to guarantee the relative position between drive magnetic force wheel and the transmission magnetic force wheel, owing to need adjust inverter motor's position, adjustment time has been increased, and production cost is improved.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a rolling bearing, roller drive mechanism and oven can realize the synchronous adjustment of driving piece position when adjusting the position and the depth of parallelism of passing the roller, and is time-saving and labor-saving, has reduced manufacturing cost.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model discloses a first aspect provides a cross roller drive mechanism, including cross roller, first area seat bearing and driving piece, cross the roller and have relative first end and second end, cross the roller first end with the driving piece transmission is connected, and the periphery cover of the first end of crossing the roller is equipped with first area seat bearing, first area seat bearing with the driving piece is relative setting, first area seat bearing includes pedestal, outer lane, inner circle and rolling element, the outer lane sets up in the pedestal, the inner circle sets up and establishes in the outer lane and overlap the first end periphery of crossing the roller, the rolling element sets up between inner circle and the outer lane, being close to of outer lane the one end of driving piece is formed with connecting portion, connecting portion are located the outside of pedestal, connecting portion with driving piece fixed connection.
As a preferred technical scheme, a flange is installed on one side of the driving piece close to the first belt seat bearing, and the connecting portion is fixedly connected with the flange.
As a preferred technical scheme, one end of the connecting portion, which is close to the driving member, is provided with a first mounting hole, the flange is provided with a second mounting hole corresponding to the first mounting hole, and fasteners are mounted in the first mounting hole and the second mounting hole.
As a preferred technical scheme, one end of the outer ring close to the driving piece and one end of the inner ring close to the driving piece protrude out of one end of the base close to the driving piece, an installation hole site is arranged on the outer peripheral surface of one end of the inner ring close to the driving piece, a fastening piece is installed in the installation hole site, a concave position corresponding to the installation hole site is arranged on the outer peripheral surface of the first end of the roller, the tail end of the fastening piece abuts against the bottom of the concave position, and a clearance position corresponding to the installation hole site is arranged on the outer peripheral surface of one end of the outer ring close to the driving piece.
Preferably, the driving member is a hollow motor, a head is formed at the first end of the roller, and the head penetrates through the through hole of the flange and is fixedly connected with a hollow output shaft of the hollow motor.
As a preferred technical scheme, the roller bearing device further comprises a front side plate sleeved on the periphery of the first end of the roller, the first belt seat bearing is located between the front side plate and the driving piece, the seat body is provided with a waist-shaped hole site and a fastening hole site, the front side plate is provided with a first mounting position and a second mounting position corresponding to the waist-shaped hole site and the fastening hole site, and fasteners are respectively mounted in the waist-shaped hole site and the first mounting position, and in the fastening hole site and the second mounting position.
According to the preferable technical scheme, the roller bearing device further comprises a second belt seat bearing and a rear side plate, the second belt seat bearing and the rear side plate are sleeved on the periphery of the second end of the roller, the rear side plate is located between the first belt seat bearing and the second belt seat bearing, and the second belt seat bearing is installed on the rear side plate.
A second aspect of the utility model provides a rolling bearing, including pedestal, outer lane, inner circle and rolling element, the outer lane sets up in the pedestal, the inner circle sets up in the outer lane, the rolling element sets up between inner circle and the outer lane, the one end of outer lane is formed with connecting portion, connecting portion are located the outside of pedestal, connecting portion be used for with driving piece fixed connection.
As a preferred technical scheme, one end of the connecting portion, which is far away from the outer ring, is provided with a mounting hole, the outer circumferential surface of one end of the inner ring, which is close to the connecting portion, is provided with a mounting hole position, the outer circumferential surface of one end of the outer ring, which is close to the connecting portion, is provided with a clearance position corresponding to the mounting hole position, and the clearance position extends to the connecting portion.
The third aspect of the utility model provides an oven, including the roller drive mechanism in above-mentioned technical scheme.
The utility model has the advantages that: the utility model discloses a connecting portion and the first end of driving piece fixed connection and cross the roller of first rolling bearing are connected with the driving piece transmission, when carrying out position and depth of parallelism regulation to crossing the roller, utilize the outer lane of first rolling bearing and the aligning function of inner circle to can realize the synchro control of driving piece position, so the position of driving piece does not need to adjust again, labour saving and time saving has reduced manufacturing cost.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of a roller transmission mechanism according to an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of the over-roll drive mechanism shown in FIG. 1;
FIG. 3 is an exploded view of the over-roll drive mechanism of FIG. 1;
FIG. 4 is a schematic view of a first belt-seat bearing of the feed roller drive of FIG. 1;
FIG. 5 is a schematic cross-sectional view of a first belt-bearing of the feed roller drive of FIG. 1;
FIG. 6 is an exploded view of a first belt bearing of the over-roll drive mechanism of FIG. 1;
FIG. 7 is a schematic cross-sectional view of a second belt bearing of the feed drive mechanism of FIG. 1.
Detailed Description
The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the connection/connection relations referred to in the patent do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection auxiliary components according to specific implementation conditions. The utility model discloses each technical feature in the creation can the interactive combination under the prerequisite that does not contradict conflict each other.
Referring to fig. 1 to 3, an embodiment of the present invention provides a roller transmission mechanism, which includes a roller 10, a front side plate 20, a rear side plate 30, a first bearing with seat 40, a second bearing with seat 50, and a driving member 60.
The roller 10 has opposite first and second ends. The front side plate 20 is provided with an inner hole 22, the front side plate 20 is sleeved on the periphery of the first end of the roller 10 through the inner hole 22, and the front side plate 20 is not contacted with the roller 10. The rear side plate 30 is provided with an inner hole 32, the rear side plate 30 is sleeved on the periphery of the second end of the roller 10 through the inner hole 32, and the rear side plate 30 is not in contact with the roller 10. The first belt bearing 40 is fitted around the outer periphery of the first end of the over roller 10 and mounted to the front side plate 20. The second belt seat bearing 50 is sleeved on the periphery of the second end of the roller 10 and is installed on the rear side plate 30, the length direction of the second belt seat bearing 50 is perpendicular to the length direction of the first belt seat bearing 40, and the front side plate 20 and the rear side plate 30 are located between the first belt seat bearing 40 and the second belt seat bearing 50. The front side plate 20 is adapted to be mounted to a front outer wall of the oven housing by fasteners 72, such as screws or the like, and the rear side plate 30 is adapted to be mounted to a rear outer wall of the oven housing by fasteners 74, such as screws or the like. The first end of the roller 10 is in transmission connection with a driving element 60, and the driving element 60 can drive the roller 10 to rotate. The driving member 60 is disposed opposite to the first seated bearing 40.
In this embodiment, a flange 62 is installed on a side of the driving member 60 close to the first seated bearing 40, the driving member 60 is preferably a hollow motor, the hollow motor is of a conventional structure, a head 12 is formed at the first end of the roller 10, the head 12 passes through a through hole 622 of the flange 62 and is fixedly connected with a hollow output shaft 64 of the hollow motor, and preferably, the head 12 is fixedly inserted into the hollow output shaft 64, so that the first end of the roller 10 is in transmission connection with the driving member 60. By adopting the hollow motor, the length of the connection with the roller 10 can be reduced, so that the size of the roller transmission mechanism can be reduced, and the occupied space is small.
A keyway is provided between the head 12 and the hollow output shaft 64, in which keyway a flat key 122 is provided.
As shown in fig. 4 to 6, the first seated bearing 40 includes a seat 42, an outer ring 43, an inner ring 44, rolling elements 45, and a cage 46.
The seat body 42 is T-shaped, two ends of the seat body 42 are respectively provided with a waist-shaped hole 422 and a fastening hole 424, the front side plate 20 is provided with a first mounting position 24 and a second mounting position 26 corresponding to the waist-shaped hole 422 and the fastening hole 424, the waist-shaped hole 422 and the first mounting position 24 are internally provided with a fastening member 82 such as a screw, and the fastening hole 424 and the second mounting position 26 are internally provided with a fastening member 83 such as a screw. In practical application, the front side plate 20 is mounted on the outer wall of the front side of the oven body, and the mounting position of the first bearing with seat 40 can be adjusted through the waist-shaped hole 422 arranged on the seat body 42, so that the position and the parallelism of the roller 10 can be adjusted, and the use is flexible.
The outer ring 43 is arranged in the seat body 42, the inner ring 44 is arranged in the outer ring 43 and sleeved on the first end periphery of the roller 10, the rolling body 45 and the retainer 46 are arranged between the inner ring 44 and the outer ring 43, the rolling body 45 is movably arranged in a through hole of the retainer 46, and the rolling body 45 is respectively in sliding fit with the raceway 43a on the inner peripheral surface of the outer ring 43 and the raceway 44a on the outer peripheral surface of the inner ring 44. The outer race 43, the inner race 44, and the cage 46 are concentrically arranged. The rolling elements 45 are preferably balls, and the number of the rolling elements 45 and the number of the through holes of the cage 46 may be set according to the actual situation. One end of outer ring 43 close to driver 60 and one end of inner ring 44 close to driver 60 are both protruded out of one end of seat body 42 close to driver 60. One end of the outer ring 43 close to the driving element 60 is formed with a connecting portion 432, the connecting portion 432 is located outside the seat body 42, and the connecting portion 432 is fixedly connected with the flange 62, so that the connecting portion 432 is fixedly connected with the driving element 60. Through connecting portion 432 and driving piece 60 fixed connection and the first end of crossing roller 10 is connected with driving piece 60 transmission, when carrying out position and depth of parallelism to crossing roller 10 and adjusting, utilize outer lane 43 and inner circle 44 aligning function to can realize the synchronous regulation of driving piece 60 position, so the position of driving piece 60 need not adjust again, labour saving and time saving has reduced manufacturing cost.
The connecting portion 432 and the outer ring 43 are integrally formed, which facilitates manufacturing.
In this embodiment, the connecting portion 432 is fixedly connected to the flange 62 by a fastener, such as a screw, and the like, so that the installation is convenient, specifically, one end of the connecting portion 432 close to the driving member 60 is provided with a first installation hole 4322, the flange 62 is provided with a second installation hole 624 corresponding to the first installation hole 4322, and the first installation hole 4322 and the second installation hole 624 are internally provided with a fastener, such as a screw, and the like. The number of the first mounting holes 4322 is preferably four, four first mounting holes 4322 are uniformly distributed along the circumferential direction of the connecting portion 432, the number of the second mounting holes 624 corresponds to the number of the first mounting holes 4322, and is also four, the four second mounting holes 624 are annularly arranged on the periphery of the through hole 622 of the flange 62, and it can be understood that the number of the first mounting holes 4322 and the number of the second mounting holes 624 can be set according to actual conditions.
The outer diameter of the connecting portion 432 is larger than the outer diameter of the outer ring 43, which enhances the connecting strength. An inclined surface 4324 is provided at an end of the connecting portion 432 near the outer ring 43 to facilitate installation of the fastener between the connecting portion 432 and the flange 62.
The outer circumferential surface of one end of the inner ring 44 close to the driving element 60 is provided with a mounting hole 442, a fastening member such as a screw is mounted in the mounting hole 442, the outer circumferential surface of the first end of the roller 10 is provided with a concave part 124 corresponding to the mounting hole 442, the tail end of the fastening member abuts against the bottom of the concave part 124, so that the inner ring 44 and the roller 10 are relatively fixed, the outer circumferential surface of one end of the outer ring 43 close to the driving element 60 is provided with a waist-shaped clearance space 434 corresponding to the mounting hole 442, and the clearance space 434 extends to the connecting part 432. The clearance 434 is provided to facilitate installation of the fastener on the inner race 44.
A sealing plate 47 is arranged between one end of the outer ring 43 far away from the driver 60 and one end of the inner ring 44 far away from the driver 60 for sealing, the two sealing plates 47 are preferably arranged side by side along the axial direction of the first seated bearing 40.
As shown in fig. 7, the second seated bearing 50 includes a bearing seat 52, a bearing outer race 53, a bearing inner race 54, bearing rolling elements 55, a bearing holder 56, and an end cap 57.
The bearing seat body 52 is T-shaped, the two ends of the bearing seat body 52 are respectively provided with a waist-shaped hole 522 and a fastening hole, the rear side plate 30 is provided with a first mounting position 34 and a second mounting position 36 corresponding to the waist-shaped hole 522 and the fastening hole, the waist-shaped hole 522 and the first mounting position 34 are internally provided with a fastening member 92 such as a screw, etc., and the fastening hole and the second mounting position 36 are internally provided with a fastening member 94 such as a screw, etc. In practical application, because the rear side plate 30 is mounted on the outer wall of the rear side of the oven body, the mounting position of the second belt seat bearing 50 can be adjusted through the waist-shaped hole 522 arranged on the bearing seat body 52, so that the position and the parallelism of the roller 10 can be adjusted, and the use is flexible.
The bearing outer ring 53 is arranged in the bearing seat body 52, the bearing inner ring 54 is arranged in the bearing outer ring 53 and sleeved on the periphery of the second end of the roller 10, the bearing rolling bodies 55 and the bearing retainer 56 are both arranged between the bearing inner ring 54 and the bearing outer ring 53, the bearing rolling bodies 55 are movably arranged in the through holes of the bearing retainer 56, and the bearing rolling bodies 55 are respectively in sliding fit with the roller paths on the inner peripheral surface of the bearing outer ring 53 and the roller paths on the outer peripheral surface of the bearing inner ring 54. The bearing outer race 53, the bearing inner race 54, and the bearing holder 56 are concentrically arranged. The bearing rolling elements 55 are preferably balls, and the number of the bearing rolling elements 55 and the number of the through holes of the bearing holder 56 may be set according to the actual situation.
Two ends of the bearing inner ring 54 protrude out of two ends of the bearing outer ring 53, and one end of the bearing inner ring 54 away from the first seated bearing 40 protrudes out of one end of the bearing seat 52 away from the first seated bearing 40. The outer peripheral surface of the end of the bearing inner ring 54 far away from the first belt bearing 40 is provided with a mounting hole 542, a fastener 544 such as a screw is mounted in the mounting hole 542, the outer peripheral surface of the second end of the roller 10 is provided with a concave position 126 corresponding to the mounting hole 542, and the tail end of the fastener 544 abuts against the bottom of the concave position 126, so that the bearing inner ring 54 and the roller 10 can be relatively fixed.
One end of the end cover 57 is open, the other end is closed, the open end of the end cover 57 is inserted into one end of the bearing seat 52 far away from the first rolling bearing 40, and the end cover 57 protects the second end of the roller 10 and one end of the bearing inner ring 54 far away from the first rolling bearing 40, and has an attractive appearance.
The utility model also provides an oven, including foretell roller drive mechanism and box. The number of the roller transmission mechanisms can be set according to actual conditions. The roller 10 of the roller transmission mechanism is positioned in the box body, and the first end and the second end of the roller 10 respectively extend out of the front outer wall and the rear outer wall of the box body and are respectively installed on the front outer wall and the rear outer wall of the box body through the front side plate 20 and the rear side plate 30. The front and rear side plates 20, 30 are attached to the front and rear outer walls of the cabinet by fasteners 72, 74, such as screws, respectively. By adopting the roller transmission mechanism, when the position and the parallelism of the roller 10 of the roller transmission mechanism are adjusted, the synchronous adjustment of the position of the driving piece 60 of the roller transmission mechanism can be realized, so that the position of the driving piece 60 is not required to be adjusted, time and labor are saved, the cost is reduced, and the use requirement is met.
While the preferred embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined by the appended claims.
Claims (10)
1. The utility model provides a cross roller drive mechanism, its characterized in that, includes roller, first area seat bearing and driving piece, cross the roller and have relative first end and second end, cross the first end of roller with the driving piece transmission is connected, and the periphery cover of crossing the first end of roller is equipped with first area seat bearing, first area seat bearing with the driving piece is relative setting, first area seat bearing includes pedestal, outer lane, inner circle and rolling element, the outer lane sets up in the pedestal, the inner circle sets up and overlaps in the outer lane and establish cross the first end periphery of roller, the rolling element sets up between inner circle and the outer lane, being close to of outer lane the one end of driving piece is formed with connecting portion, connecting portion are located the outside of pedestal, connecting portion with driving piece fixed connection.
2. A roller drive according to claim 1, wherein a flange is mounted to the drive member on a side thereof adjacent the first rolling bearing, the connection being fixedly connected to the flange.
3. A roller transmission mechanism according to claim 2, wherein the connecting portion has a first mounting hole at an end thereof adjacent to the drive member, the flange has a second mounting hole corresponding to the first mounting hole, and a fastener is mounted in the first and second mounting holes.
4. A roller transmission mechanism as claimed in claim 1, wherein one end of the outer ring close to the driving member and one end of the inner ring close to the driving member both protrude from one end of the base close to the driving member, an installation hole is formed in the outer peripheral surface of one end of the inner ring close to the driving member, a fastening member is installed in the installation hole, a concave position corresponding to the installation hole is formed in the outer peripheral surface of the first end of the roller, the tail end of the fastening member abuts against the bottom of the concave position, and a clearance position corresponding to the installation hole is formed in the outer peripheral surface of one end of the outer ring close to the driving member.
5. A roller drive according to claim 2, wherein the drive member is a hollow motor, and the first end of the roller is formed with a head which passes through the aperture in the flange and is fixedly connected to a hollow output shaft of the hollow motor.
6. A roller transmission mechanism according to claim 1, further comprising a front side plate sleeved on the periphery of the first end of the roller, wherein the first belt seat bearing is located between the front side plate and the driving member, the seat body has a waist-shaped hole site and a fastening hole site, the front side plate has a first mounting site and a second mounting site corresponding to the waist-shaped hole site and the fastening hole site, and fasteners are respectively mounted in the waist-shaped hole site and the first mounting site, and in the fastening hole site and the second mounting site.
7. A roller transmission mechanism as claimed in claim 1, further comprising a second bearing with a seat and a rear plate, wherein the second bearing with a seat and the rear plate are both sleeved on the periphery of the second end of the roller, the rear plate is located between the first bearing with a seat and the second bearing with a seat, and the second bearing with a seat is mounted on the rear plate.
8. The utility model provides a rolling bearing, its characterized in that, includes pedestal, outer lane, inner circle and rolling element, the outer lane sets up in the pedestal, the inner circle sets up in the outer lane, the rolling element sets up between inner circle and the outer lane, the one end of outer lane is formed with connecting portion, connecting portion are located the outside of pedestal, connecting portion be used for with driving piece fixed connection.
9. The bearded bearing as claimed in claim 8, wherein an installation hole is provided at an end of the connecting portion away from the outer ring, an installation hole location is provided at an outer circumferential surface of an end of the inner ring close to the connecting portion, a clearance location corresponding to the installation hole location is provided at an outer circumferential surface of an end of the outer ring close to the connecting portion, and the clearance location extends to the connecting portion.
10. An oven comprising a roller drive as claimed in any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222900904.2U CN218760984U (en) | 2022-10-31 | 2022-10-31 | Take seat bearing, cross roller drive mechanism and oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222900904.2U CN218760984U (en) | 2022-10-31 | 2022-10-31 | Take seat bearing, cross roller drive mechanism and oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218760984U true CN218760984U (en) | 2023-03-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222900904.2U Active CN218760984U (en) | 2022-10-31 | 2022-10-31 | Take seat bearing, cross roller drive mechanism and oven |
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| Country | Link |
|---|---|
| CN (1) | CN218760984U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116493222A (en) * | 2023-04-28 | 2023-07-28 | 广东利元亨智能装备股份有限公司 | Coating oven adjustment method, adjustment equipment, coating oven and coating machine |
-
2022
- 2022-10-31 CN CN202222900904.2U patent/CN218760984U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116493222A (en) * | 2023-04-28 | 2023-07-28 | 广东利元亨智能装备股份有限公司 | Coating oven adjustment method, adjustment equipment, coating oven and coating machine |
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