CN209850854U - Part rotating platform - Google Patents
Part rotating platform Download PDFInfo
- Publication number
- CN209850854U CN209850854U CN201920618475.5U CN201920618475U CN209850854U CN 209850854 U CN209850854 U CN 209850854U CN 201920618475 U CN201920618475 U CN 201920618475U CN 209850854 U CN209850854 U CN 209850854U
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- China
- Prior art keywords
- arc
- shaped
- channel
- rack
- gear
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Abstract
The utility model belongs to the technical field of rotary platform and specifically relates to part rotary platform. The rotary platform comprises a frame, a first motor, a first gear, a first arc-shaped rack, a second motor, a second gear, a second arc-shaped rack, a cross-shaped connecting plate, a first channel and a second channel, wherein the first channel, the second channel, the first motor and the second motor are respectively fixed on the frame, the first channel and the second channel are mutually perpendicular, the first arc-shaped rack is movably connected in the first channel, the second arc-shaped rack is movably connected in the second channel, the first arc-shaped rack is meshed with the first gear, the first gear is fixed on an output shaft of the first motor, the second arc-shaped rack is meshed with the second gear, and the second gear is fixed on an output shaft of the. The utility model discloses a gear on the motor drives two mutually perpendicular's arc rack, realizes two arc rack upsets in four directions. Four ends of the cross-shaped plate body are respectively and rotatably connected to the end heads of the two arc-shaped racks, so that the four ends of the cross-shaped plate body can be turned over at angles.
Description
Technical Field
The utility model belongs to the technical field of rotary platform and specifically relates to part rotary platform.
Background
When the existing part is detected, different angles need to be adjusted to observe. But the angle of the existing positioning platform cannot be well adjusted.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem described in the background art, the utility model provides a part rotary platform. Two arc racks which are vertical to each other are driven by a gear on the motor, so that the two arc racks can be overturned in four directions. Four ends of the cross-shaped plate body are respectively and rotatably connected to the end heads of the two arc-shaped racks, so that the four ends of the cross-shaped plate body can be turned over at angles.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a part rotary platform, includes frame, first motor, first gear, arc rack, second motor, second gear, arc rack two, cross connecting plate, channel two and channel two, channel one, channel two, first motor, two are fixed respectively in the frame, and channel one and channel two are mutually perpendicular, and arc rack swing joint is in channel one, and arc rack two swing joint is in channel two, and arc rack one meshes with first gear, and first gear is fixed on the output shaft of first motor, and arc rack two meshes with second gear, and second gear is fixed on the output shaft of motor two, and the both ends that the cross connecting plate is relative rotate with arc rack and is connected, and the other both ends of cross connecting plate rotate with arc rack two and are connected.
Specifically, a first arc-shaped strip is fixed on the concave surface of the first arc-shaped rack in a matched mode, an inner roller I is rotatably connected to the inner wall of the first channel I, the convex arc surface of the first arc-shaped strip is attached to the inner roller I, an outer roller I is rotatably connected to the first channel I, and the outer roller I is attached to the concave arc surface of the first arc-shaped strip;
the concave surface of the second arc-shaped rack is matched and fixed with a second arc-shaped strip, the inner wall of the second channel is rotatably connected with a second inner roller, the convex arc surface of the second arc-shaped strip is attached to the second inner roller, the two sides of the second arc-shaped strip are respectively rotatably connected with a second outer roller, and the second outer roller is attached to the opening edge of the second channel.
Specifically, four end heads of the cross-shaped connecting plate are respectively fixed with shaft levers, and the four shaft levers respectively penetrate through shaft holes at two ends of the first arc-shaped strip and shaft holes at two ends of the second arc-shaped strip.
The utility model has the advantages that: the utility model provides a part rotary platform. Two arc racks which are vertical to each other are driven by a gear on the motor, so that the two arc racks can be overturned in four directions. Four ends of the cross-shaped plate body are respectively and rotatably connected to the end heads of the two arc-shaped racks, so that the four ends of the cross-shaped plate body can be turned over at angles.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural diagram of the present invention;
in the figure, 1, a rack, 2, a motor I, 3, a gear I, 4, an arc-shaped rack I, 5, a motor II, 6, a gear II, 7, an arc-shaped rack II, 8, a cross-shaped connecting plate, 9, a channel I, 10, a channel II, 11, an arc-shaped strip I, 12, an inner roller I, 13, an outer roller I, 14, an arc-shaped strip II, 15, an inner roller II, 16 and an outer roller II are shown.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
Fig. 1 is a schematic structural diagram of the present invention, and fig. 2 is a schematic structural diagram of the present invention.
A part rotating platform comprises a frame 1, a first motor 2, a first gear 3, a first arc-shaped rack 4, a second motor 5, a second gear 6, a second arc-shaped rack 7, a cross-shaped connecting plate 8, a first channel 9 and a second channel 10, the first channel 9, the second channel 10, the first motor 2 and the second motor 5 are fixed on the rack 1 respectively, the first channel 9 and the second channel 10 are perpendicular to each other, the first arc-shaped rack 4 is movably connected in the first channel 9, the second arc-shaped rack 7 is movably connected in the second channel 10, the first arc-shaped rack 4 is meshed with the first gear 3, the first gear 3 is fixed on an output shaft of the first motor 2, the second arc-shaped rack 7 is meshed with the second gear 6, the second gear 6 is fixed on an output shaft of the second motor 5, two opposite ends of the cross-shaped connecting plate 8 are rotatably connected with the first arc-shaped rack 4, and the other two ends of the cross-shaped connecting plate 8 are rotatably connected with the second. The concave surface of the arc-shaped rack I4 is fixedly provided with an arc-shaped strip I11 in a matched mode, the inner wall of the channel I9 is rotatably connected with an inner roller I12, the convex arc surface of the arc-shaped strip I11 is attached to the inner roller I12, the channel I9 is rotatably connected with an outer roller I13, and the outer roller I13 is attached to the concave arc surface of the arc-shaped strip I11; the concave surface of the second arc-shaped rack 7 is matched and fixed with a second arc-shaped strip 14, the inner wall of the second channel 10 is connected with a second inner roller 15 in a rotating mode, the convex arc surface of the second arc-shaped strip 14 is attached to the second inner roller 15, two sides of the second arc-shaped strip 14 are respectively connected with a second outer roller 16 in a rotating mode, and the second outer roller 16 is attached to the opening edge of the second channel 10. And shaft levers are respectively fixed on four end heads of the cross-shaped connecting plate 8, and the four shaft levers respectively penetrate through the shaft holes at two ends of the first arc-shaped strip 11 and the shaft holes at two ends of the second arc-shaped strip 14.
Referring to fig. 1 and 2, the jig loaded with the parts to be tested is fixed to the cross-shaped connecting plate 8. When the motor I2 is started, the gear I3 can be driven to rotate positively and negatively, the rotating gear I3 drives the arc-shaped rack I4 meshed with the gear I4 to swing back and forth in the groove I9, the arc-shaped rack I4 is clamped between the inner roller I12 and the outer roller I13, in the process of swinging back and forth of the arc-shaped rack I4, the convex arc surface of the arc-shaped strip I11 drives the inner roller I12 to rotate by using friction force, the inner roller I12 can be used as a bottom support of the arc-shaped strip I11 and can greatly reduce the friction force during movement, and the concave arc surface of the arc-shaped strip I11 drives the outer roller I13 to rotate by using friction force. When the first 4 swing back and forth of arc rack, will drive the synchronous swing back and forth of cross connecting plate 8, wobbling in-process, the axostylus axostyle irrotational that the first 11 both ends of arc strip were worn to establish by cross connecting plate 8, and the axostylus axostyle that wears to establish at the second 14 both ends of arc strip is at the shaft hole internal rotation.
When the second motor 5 is started, the second gear 6 is driven to rotate positively and negatively, the second rotating gear 6 drives the second arc-shaped rack 7 meshed with the second gear to swing back and forth in the second channel 10, the second arc-shaped rack 7 is clamped between the second inner roller 15 and the second outer roller 16, in the process of swinging back and forth of the second arc-shaped rack 7, the convex arc surface of the second arc-shaped rack 14 drives the second inner roller 15 to rotate by using friction force, and the second inner roller 15 can be used as a bottom support of the second arc-shaped rack 14 and can greatly reduce the friction force during movement. And the outer rollers 16 on the two sides of the arc-shaped strip II 14 are supported at the opening edge of the channel II 10 and roll by using friction force. When the second arc-shaped rack 7 swings back and forth, the cross-shaped connecting plate 8 can be driven to swing back and forth synchronously, and in the swinging process, the shaft levers at the two ends of the first arc-shaped rack 11 are penetrated by the cross-shaped connecting plate 8 and rotate in the shaft holes, and the shaft levers at the two ends of the second arc-shaped rack 14 are not rotated.
Therefore, the purpose of adjusting the angle by swinging the parts fixed on the cross-shaped connecting plate 8 back and forth and left and right is realized.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (3)
1. A part rotating platform is characterized by comprising a rack (1), a first motor (2), a first gear (3), a first arc-shaped rack (4), a second motor (5), a second gear (6), a second arc-shaped rack (7), a cross-shaped connecting plate (8), a first channel (9) and a second channel (10), wherein the first channel (9), the second channel (10), the first motor (2) and the second motor (5) are respectively fixed on the rack (1), the first channel (9) and the second channel (10) are mutually vertical, the first arc-shaped rack (4) is movably connected in the first channel (9), the second arc-shaped rack (7) is movably connected in the second channel (10), the first arc-shaped rack (4) is meshed with the first gear (3), the first gear (3) is fixed on an output shaft of the first motor (2), the second arc-shaped rack (7) is meshed with the second gear (6), and the second gear (6) is fixed on an output shaft of the second motor (5), two opposite ends of the cross-shaped connecting plate (8) are rotatably connected with the first arc-shaped rack (4), and the other two ends of the cross-shaped connecting plate (8) are rotatably connected with the second arc-shaped rack (7).
2. The parts rotating platform according to claim 1, wherein: the concave surface of the first arc-shaped rack (4) is fixedly provided with a first arc-shaped strip (11) in a matched mode, the inner wall of the first channel (9) is rotatably connected with a first inner roller (12), the convex arc surface of the first arc-shaped strip (11) is attached to the first inner roller (12), the first channel (9) is rotatably connected with a first outer roller (13), and the first outer roller (13) is attached to the concave arc surface of the first arc-shaped strip (11);
the concave surface of the arc-shaped rack II (7) is matched and fixed with an arc-shaped strip II (14), the inner wall of the channel II (10) is connected with an inner roller II (15) in a rotating mode, the convex arc surface of the arc-shaped strip II (14) is attached to the inner roller II (15), two sides of the arc-shaped strip II (14) are respectively connected with an outer roller II (16) in a rotating mode, and the outer roller II (16) is attached to the opening edge of the channel II (10).
3. The parts rotating platform according to claim 1, wherein: shaft levers are fixed on four end heads of the cross-shaped connecting plate (8) respectively, and the four shaft levers penetrate through shaft holes at two ends of the first arc-shaped strip (11) and shaft holes at two ends of the second arc-shaped strip (14) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920618475.5U CN209850854U (en) | 2019-04-30 | 2019-04-30 | Part rotating platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920618475.5U CN209850854U (en) | 2019-04-30 | 2019-04-30 | Part rotating platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209850854U true CN209850854U (en) | 2019-12-27 |
Family
ID=68939948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920618475.5U Expired - Fee Related CN209850854U (en) | 2019-04-30 | 2019-04-30 | Part rotating platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209850854U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112440207A (en) * | 2020-11-13 | 2021-03-05 | 上海瑞尔实业有限公司 | Four-axis linkage trimming and polishing workbench |
-
2019
- 2019-04-30 CN CN201920618475.5U patent/CN209850854U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112440207A (en) * | 2020-11-13 | 2021-03-05 | 上海瑞尔实业有限公司 | Four-axis linkage trimming and polishing workbench |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191227 Termination date: 20210430 |