CN209988556U - Rotary type fine positioning carrier - Google Patents
Rotary type fine positioning carrier Download PDFInfo
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- CN209988556U CN209988556U CN201920778653.0U CN201920778653U CN209988556U CN 209988556 U CN209988556 U CN 209988556U CN 201920778653 U CN201920778653 U CN 201920778653U CN 209988556 U CN209988556 U CN 209988556U
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Abstract
The utility model provides a rotary type fine positioning carrier, which comprises a base, a product bearing seat, a gear, a rack, an elastic piece, a wedge-shaped sliding plate and a positioning push plate, wherein the product bearing seat is vertically pivoted on the base, and the gear is fixed on the product bearing seat; the rack slides on the base along a horizontal X axis and is meshed with the gear; the elastic piece is abutted between the rack and the base, and constantly drives the rack to move towards the negative direction of the X axis; the wedge-shaped sliding plate is fixed on the rack, and a pushed inclined plane is formed on the wedge-shaped sliding plate; the location push pedal horizontal perpendicular to X axle slides on the base, and when the location push pedal moved towards the direction that is close to the product bearing seat, the location push pedal slided and contradicted on the inclined plane that is pushed in order to order about wedge slide and rack and move towards the positive direction of X axle. The utility model discloses a rotation type smart location carrier can rotate adjustment and accurate location to the gesture of product, can adapt to the little compact occasion of product interval moreover and use.
Description
Technical Field
The utility model relates to a technical field of automation line conveying carrier especially relates to a rotation type smart location carrier.
Background
The carrier is one of the most important parts of the automatic production line, and the precise positioning of the carrier and the adjustment of the product posture are important requirements of the multi-station transmission line.
However, in the aspect of adjusting the product posture, not only the product positioning is not accurate, but also the carriers of the transmission lines such as the circulating transmission line and the long-distance transmission line cannot be connected with the wire harness or the air pipe, and in addition, the carrier space is generally compact, and the rotary elements such as the rotary motor and the air cylinder cannot be directly installed on the carriers to adjust the product posture, so that a product posture adjusting mechanism and a station need to be additionally arranged.
Therefore, there is a need for a rotary fine positioning carrier to overcome the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rotation type smart location carrier, this rotation type smart location carrier can rotate adjustment and accurate location to the gesture of product, can adapt to the compact occasion use that the product interval is little moreover.
In order to achieve the above object, the utility model provides a rotation type fine positioning carrier, include:
a base;
the product bearing seat is vertically pivoted on the base;
the gear is fixed on the product bearing seat;
the rack slides on the base along a horizontal X axis and is meshed with the gear;
the elastic piece is abutted between the rack and the base and constantly drives the rack to move towards the negative direction of the X axis;
the wedge-shaped sliding plate is fixed on the rack, and a pushed inclined surface is formed on the wedge-shaped sliding plate; and
the location push pedal, location push pedal horizontal perpendicular to the slip of X axle in on the base, the location push pedal is towards being close to when the direction that the product bore the weight of the seat removes, location push pedal slide conflict in order to order about on the thrust inclined plane the wedge slide with the rack court the positive direction of X axle removes.
Preferably, the positioning pushing plate is formed with a pushing inclined surface in sliding abutting fit with the pushed inclined surface.
Preferably, the rotary fine positioning carrier further comprises a guide seat, the guide seat is fixed on the base, a guide groove which is horizontally perpendicular to the X axis is formed in the guide seat, and the positioning push plate slides in the guide groove.
Preferably, the rotary fine positioning carrier further comprises a first limiting seat and a second limiting seat, the first limiting seat and the second limiting seat are fixed on the base at intervals along the X-axis, and the rack slides between the first limiting seat and the second limiting seat.
Preferably, the rotary fine positioning carrier further comprises a guide rod and a connecting seat, the connecting seat is fixed on the rack, the guide rod is slidably arranged on the second limiting seat along the X axis in a penetrating manner, one end of the guide rod is fixedly connected to the connecting seat, the other end of the guide rod is provided with a limiting cap, and the second limiting seat is located between the connecting seat and the limiting cap; the elastic piece is sleeved on the guide rod and is in compressed butt joint between the connecting seat and the second limiting seat.
Preferably, the rotary fine positioning carrier further comprises a guide rail and a sliding seat, the guide rail is fixed on the base along the X axis, the sliding seat is fixed on the rack along the X axis, and the sliding seat is in sliding fit on the guide rail.
Preferably, the product bearing seat comprises a pivot shaft and a bearing jig fixed on the pivot shaft, the pivot shaft is vertically pivoted on the base, and the gear is fixed on the pivot shaft.
Preferably, the rotary fine positioning carrier further comprises a bearing, an inner ring of the bearing is fixed on the pivot shaft, and an outer ring of the bearing is fixed on the base.
Preferably, the bearing fixture is formed with a positioning groove.
Preferably, the rotary fine positioning carrier further comprises a top cover, the top cover is fixed on the base, and the top cover covers the gear, the rack, the elastic piece, the wedge-shaped sliding plate and the positioning push plate.
Because the product bearing seat of the rotary type precise positioning carrier is vertically pivoted on the base, the gear is fixed on the product bearing seat; the rack slides on the base along a horizontal X axis and is meshed with the gear; the elastic piece is abutted between the rack and the base, and constantly drives the rack to move towards the negative direction of the X axis; the wedge-shaped sliding plate is fixed on the rack, and a pushed inclined plane is formed on the wedge-shaped sliding plate; the location push pedal horizontal perpendicular to X axle slides on the base, and when the location push pedal moved towards the direction that is close to the product bearing seat, the location push pedal slided and contradicted on the inclined plane that is pushed in order to order about wedge slide and rack and move towards the positive direction of X axle. When the product bearing seat needs to be adjusted in a rotating mode, when the positioning push plate moves towards the direction close to the product bearing seat, the positioning push plate is in sliding contact with the pushed inclined plane to drive the wedge-shaped sliding plate and the rack to move towards the positive direction of the X axis by overcoming the elastic acting force of the elastic piece, so that the movement of the positioning push plate vertical to the X axis is converted into the movement of the wedge-shaped sliding plate along the positive direction of the X axis, and the gear can be driven by the rack to drive the product bearing seat to rotate anticlockwise; when the positioning push plate moves towards the direction far away from the product bearing seat, the rack moves towards the negative direction of the X axis under the driving of the elastic acting force of the elastic piece, and the gear can be driven by the rack to drive the product bearing seat to rotate clockwise so as to rotate and adjust the product bearing seat to the required posture. Thereby realize carrying out rotation adjustment and accurate location to the gesture of product, can adapt to the compact occasion that the product interval is little in addition and use, need not to set up switch-on pencil or trachea, also need not to install rotating electrical machines, rotating element such as cylinder and adjust the product gesture, more need not additionally to increase product gesture guiding mechanism and station.
Drawings
Fig. 1 is a perspective view of the rotary fine positioning carrier according to the present invention.
Fig. 2 is an exploded view of fig. 1.
Fig. 3 is a schematic view of fig. 1 from another viewing angle.
Fig. 4 is an exploded view of fig. 3.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and preferred embodiments, but the embodiments of the invention are not limited thereto.
Referring to fig. 1 to 4, the rotary fine positioning carrier 100 of the present invention includes a base 11, a product bearing seat 12, a gear 13, a rack 14, an elastic member 15, a wedge-shaped sliding plate 16 and a positioning push plate 17, wherein the product bearing seat 12 is vertically pivoted on the base 11, and the gear 13 is fixed on the product bearing seat 12; the rack 14 slides on the base 11 along a horizontal X axis, and the rack 14 is meshed with the gear 13; the elastic member 15 is preferably a spring, but not limited thereto, the elastic member 15 abuts between the rack 14 and the base 11, and the elastic member 15 constantly drives the rack 14 to move toward the negative direction of the X axis (the opposite direction indicated by the arrow X in fig. 1 to 4); the wedge-shaped sliding plate 16 is fixed on the rack 14, and a pushed inclined surface 161 is formed on the wedge-shaped sliding plate 16; the positioning push plate 17 slides on the base 11 horizontally and perpendicularly to the X-axis, and when the positioning push plate 17 moves toward the direction close to the product bearing seat 12, the positioning push plate 17 slides against the pushed inclined surface 161 to drive the wedge-shaped sliding plate 16 and the rack 14 to move toward the positive direction of the X-axis (the direction indicated by the arrow X in fig. 1 to 4). When the product bearing seat 12 needs to be adjusted in a rotating manner, when the positioning push plate 17 moves towards the direction close to the product bearing seat 12, the positioning push plate 17 is in sliding contact with the pushed inclined surface 161 to drive the wedge-shaped sliding plate 16 and the rack 14 to move towards the positive direction of the X axis by overcoming the elastic acting force of the elastic piece 15, so that the movement of the positioning push plate 17 vertical to the X axis is converted into the movement of the wedge-shaped sliding plate 16 along the positive direction of the X axis, and the gear 13 can be driven by the rack 14 to drive the product bearing seat 12 to rotate anticlockwise; when the positioning push plate 17 moves away from the product bearing seat 12, the rack 14 moves in the negative direction of the X-axis under the driving of the elastic force of the elastic member 15, i.e., the rack 14 drives the gear 13 to drive the product bearing seat 12 to rotate clockwise, so as to rotationally adjust the product bearing seat 12 to a desired posture. Thereby realize carrying out rotation adjustment and accurate location to the gesture of product, can adapt to the compact occasion that the product interval is little in addition and use, need not to set up switch-on pencil or trachea, also need not to install rotating electrical machines, rotating element such as cylinder and adjust the product gesture, more need not additionally to increase product gesture guiding mechanism and station.
The positioning push plate 17 is provided with a pushing inclined surface 171 which is in sliding interference fit with the pushed inclined surface 161, so that the sliding interference fit between the positioning push plate 17 and the wedge-shaped sliding plate 16 is smoother, more stable and more accurate, and the structure that the movement of the positioning push plate 17 along the vertical X axis is converted into the movement of the wedge-shaped sliding plate 16 along the positive direction of the X axis is realized. The rotation angle of the product bearing seat 12 is in direct proportion to the width of the pushed inclined plane 161 on the wedge-shaped sliding plate 16 along the X-axis direction, and the rotation angle of the product bearing seat 12 can be correspondingly adjusted by changing the width dimension of the pushed inclined plane 161 on the wedge-shaped sliding plate 16 along the X-axis direction.
Furthermore, the utility model discloses a rotation type fine positioning carrier 100 still includes guide holder 18, and on guide holder 18 was fixed in base 11, set up the direction recess 181 of horizontal perpendicular to X axle on the guide holder 18, location push pedal 17 slided in direction recess 181. The positioning push plate 17 is matched with the guide groove 181, so that the sliding of the positioning push plate 17 is smoother and more stable, and the positioning precision is higher. Preferably, a guiding inclined plane and/or a guiding inclined arc surface is formed at one end of the guiding groove 181 far away from the product bearing seat 12, and a guiding inclined plane and/or a guiding inclined arc surface is correspondingly formed at one side of the positioning push plate 17 far away from the pushing inclined plane 171, so that the positioning push plate 17 can be more smoothly inserted into the guiding groove 181, and the structure is more reasonable.
Furthermore, the utility model discloses a rotation type fine positioning carrier 100 still includes first spacing seat 19 and the spacing seat 21 of second, and first spacing seat 19 is fixed in base 11 with the spacing seat 21 of second along the X axle spaced, and rack 14 slides between first spacing seat 19 and the spacing seat 21 of second. Under the limiting action of the first limiting seat 19 and the second limiting seat 21, the rack 14 only slides between the first limiting seat 19 and the second limiting seat 21, so as to prevent the rack 14 from sliding excessively, and the structure is safer and more reliable.
Furthermore, the rotary fine positioning carrier 100 of the present invention further includes a guide rod 22 and a connecting seat 23, the connecting seat 23 is fixed on the rack 14, the guide rod 22 is slidably disposed on the second limiting seat 21 along the X axis, one end of the guide rod 22 is fixedly connected to the connecting seat 23, the other end of the guide rod 22 is provided with a limiting cap (not shown), the second limiting seat 21 is located between the connecting seat 23 and the limiting cap; the elastic element 15 is sleeved on the guide rod 22, and the elastic element 15 is pressed and abutted between the connecting seat 23 and the second limiting seat 21. The installation structure of the elastic element 15 is more stable and smooth, and is more firm and reliable.
Furthermore, the utility model discloses a rotation type fine positioning carrier 100 still includes guide rail 24 and slide 25, and on guide rail 24 was fixed in base 11 along the X axle, slide 25 was fixed in rack 14 along the X axle on, slide 25 sliding fit was on guide rail 24. So as to reduce the friction force during the moving process of the rack 14 and make the sliding smoother.
Preferably, in the embodiment, the product bearing seat 12 includes a pivot shaft 121 and a bearing fixture 122 fixed on the pivot shaft 121, the pivot shaft 121 is vertically pivoted on the base 11, and the gear 13 is fixed on the pivot shaft 121, so that the structure is simple and reasonable. The supporting fixture 122 is formed with a positioning groove 1221 to facilitate placement and positioning of the product.
Preferably, the utility model discloses a rotation type fine positioning carrier 100 still includes bearing 26, and on bearing 26's inner circle was fixed in pin joint axle 121, bearing 26's outer lane was fixed in on base 11, reduced pin joint axle 121's running friction, and rotated more nimble stability.
Preferably, the rotary fine positioning carrier 100 of the present invention further comprises a top cover 27, wherein the top cover 27 is fixed on the base 11, and the top cover 27 covers the gear 13, the rack 14, the elastic member 15, the wedge sled 16 and the positioning push plate 17. So as to play the roles of preventing dust and protecting the internal structure, and the structure is more reasonable.
The working principle of the rotary fine positioning carrier 100 of the present invention is described in detail with reference to the accompanying drawings:
when the product bearing seat 12 needs to be adjusted in a rotating manner, when the positioning push plate 17 moves towards the direction close to the product bearing seat 12, the pushing inclined surface 171 of the positioning push plate 17 is in sliding contact with the pushed inclined surface 161 to drive the wedge-shaped sliding plate 16 and the rack 14 to move towards the positive direction of the X axis by overcoming the elastic acting force of the elastic piece 15, so that the movement of the positioning push plate 17 vertical to the X axis is converted into the movement of the wedge-shaped sliding plate 16 along the positive direction of the X axis, and the gear 13 can be driven by the rack 14 to drive the product bearing seat 12 to rotate anticlockwise; when the positioning push plate 17 moves away from the product bearing seat 12, the rack 14 moves in the negative direction of the X-axis under the driving of the elastic force of the elastic member 15, i.e., the rack 14 drives the gear 13 to drive the product bearing seat 12 to rotate clockwise, so as to rotationally adjust the product bearing seat 12 and the product borne by the product bearing seat to a desired posture.
Because the product bearing seat 12 of the rotary fine positioning carrier 100 of the present invention is vertically pivoted on the base 11, the gear 13 is fixed on the product bearing seat 12; the rack 14 slides on the base 11 along a horizontal X axis, and the rack 14 is meshed with the gear 13; the elastic piece 15 is abutted between the rack 14 and the base 11, and the elastic piece 15 constantly drives the rack 14 to move towards the negative direction of the X axis; the wedge-shaped sliding plate 16 is fixed on the rack 14, and a pushed inclined surface 161 is formed on the wedge-shaped sliding plate 16; the positioning push plate 17 horizontally slides on the base 11 perpendicular to the X-axis, and when the positioning push plate 17 moves toward the direction close to the product bearing seat 12, the positioning push plate 17 slides against the pushed inclined surface 161 to drive the wedge-shaped sliding plate 16 and the rack 14 to move toward the positive direction of the X-axis. When the product bearing seat 12 needs to be adjusted in a rotating manner, when the positioning push plate 17 moves towards the direction close to the product bearing seat 12, the positioning push plate 17 is in sliding contact with the pushed inclined surface 161 to drive the wedge-shaped sliding plate 16 and the rack 14 to move towards the positive direction of the X axis by overcoming the elastic acting force of the elastic piece 15, so that the movement of the positioning push plate 17 vertical to the X axis is converted into the movement of the wedge-shaped sliding plate 16 along the positive direction of the X axis, and the gear 13 can be driven by the rack 14 to drive the product bearing seat 12 to rotate anticlockwise; when the positioning push plate 17 moves away from the product bearing seat 12, the rack 14 moves in the negative direction of the X-axis under the driving of the elastic force of the elastic member 15, i.e., the rack 14 drives the gear 13 to drive the product bearing seat 12 to rotate clockwise, so as to rotationally adjust the product bearing seat 12 to a desired posture. Thereby realize carrying out rotation adjustment and accurate location to the gesture of product, can adapt to the compact occasion that the product interval is little in addition and use, need not to set up switch-on pencil or trachea, also need not to install rotating electrical machines, rotating element such as cylinder and adjust the product gesture, more need not additionally to increase product gesture guiding mechanism and station.
The present invention has been described above with reference to the embodiments, but the present invention is not limited to the above disclosed embodiments, and various modifications and equivalent combinations according to the essence of the present invention should be covered.
Claims (10)
1. A rotary fine positioning carrier, comprising:
a base;
the product bearing seat is vertically pivoted on the base;
the gear is fixed on the product bearing seat;
the rack slides on the base along a horizontal X axis and is meshed with the gear;
the elastic piece is abutted between the rack and the base and constantly drives the rack to move towards the negative direction of the X axis;
the wedge-shaped sliding plate is fixed on the rack, and a pushed inclined surface is formed on the wedge-shaped sliding plate; and
the location push pedal, location push pedal horizontal perpendicular to the slip of X axle in on the base, the location push pedal is towards being close to when the direction that the product bore the weight of the seat removes, location push pedal slide conflict in order to order about on the thrust inclined plane the wedge slide with the rack court the positive direction of X axle removes.
2. The rotary fine positioning carrier as claimed in claim 1, wherein the positioning push plate has a pushing slope formed thereon for sliding interference fit with the pushed slope.
3. The rotary fine positioning carrier according to claim 1, further comprising a guide seat fixed on the base, wherein the guide seat is provided with a guide groove horizontally perpendicular to the X-axis, and the positioning push plate slides in the guide groove.
4. The rotary fine positioning carrier according to claim 1, further comprising a first position-limiting seat and a second position-limiting seat, wherein the first position-limiting seat and the second position-limiting seat are fixed on the base in a spaced manner along the X-axis, and the rack slides between the first position-limiting seat and the second position-limiting seat.
5. The rotary fine positioning carrier according to claim 4, further comprising a guide rod and a connecting seat, wherein the connecting seat is fixed on the rack, the guide rod is slidably inserted on the second limiting seat along the X axis, one end of the guide rod is fixedly connected to the connecting seat, the other end of the guide rod is provided with a limiting cap, and the second limiting seat is located between the connecting seat and the limiting cap; the elastic piece is sleeved on the guide rod and is in compressed butt joint between the connecting seat and the second limiting seat.
6. The rotary fine positioning carrier of claim 1, further comprising a guide rail and a slide, wherein the guide rail is fixed to the base along the X-axis, the slide is fixed to the rack along the X-axis, and the slide is slidably engaged with the guide rail.
7. The rotary fine positioning carrier according to any of claims 1 to 6, wherein the product bearing seat comprises a pivot shaft vertically pivoted to the base and a bearing fixture fixed on the pivot shaft, and the gear is fixed on the pivot shaft.
8. The rotary fine positioning carrier of claim 7, further comprising a bearing, wherein an inner ring of the bearing is fixed on the pivot shaft, and an outer ring of the bearing is fixed on the base.
9. The rotary fine positioning carrier as claimed in claim 7, wherein the supporting fixture has a positioning groove formed thereon.
10. The rotary fine positioning carrier of claim 1, further comprising a top cover fixed on the base, wherein the top cover covers the gear, the rack, the elastic member, the wedge sled and the positioning push plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920778653.0U CN209988556U (en) | 2019-05-24 | 2019-05-24 | Rotary type fine positioning carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920778653.0U CN209988556U (en) | 2019-05-24 | 2019-05-24 | Rotary type fine positioning carrier |
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| Publication Number | Publication Date |
|---|---|
| CN209988556U true CN209988556U (en) | 2020-01-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920778653.0U Active CN209988556U (en) | 2019-05-24 | 2019-05-24 | Rotary type fine positioning carrier |
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| CN (1) | CN209988556U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111532721A (en) * | 2020-04-29 | 2020-08-14 | 歌尔股份有限公司 | Automatic balance universal device |
| CN112382908A (en) * | 2020-11-17 | 2021-02-19 | 宿松新驱光电科技有限公司 | Wire harness positioning system |
-
2019
- 2019-05-24 CN CN201920778653.0U patent/CN209988556U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111532721A (en) * | 2020-04-29 | 2020-08-14 | 歌尔股份有限公司 | Automatic balance universal device |
| CN111532721B (en) * | 2020-04-29 | 2021-12-28 | 歌尔股份有限公司 | Automatic balance universal device |
| CN112382908A (en) * | 2020-11-17 | 2021-02-19 | 宿松新驱光电科技有限公司 | Wire harness positioning system |
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