CN211491055U - Sweep ray apparatus tool dish location structure - Google Patents
Sweep ray apparatus tool dish location structure Download PDFInfo
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- CN211491055U CN211491055U CN201922355004.2U CN201922355004U CN211491055U CN 211491055 U CN211491055 U CN 211491055U CN 201922355004 U CN201922355004 U CN 201922355004U CN 211491055 U CN211491055 U CN 211491055U
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- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 22
- 238000010408 sweeping Methods 0.000 claims description 13
- 238000000926 separation method Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000009467 reduction Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses a sweep ray apparatus tool dish location structure. The utility model provides a sweep ray apparatus tool dish location structure, includes the frame install in the frame and be used for driving graduation drive mechanism pivoted main speed reducer, be fixed with the planet dish on graduation drive mechanism, wherein, main speed reducer with graduation drive mechanism connects, is fixed with a plurality of work piece axle subassemblies that are used for installing the tool dish on the planet dish, still installs in the frame and is used for carrying out the positioning mechanism who fixes a position to the tool dish on the work piece axle subassembly. The utility model relates to a sweep ray apparatus tool dish location structure can reduction in production cost and the accuracy of location work piece is high.
Description
Technical Field
The utility model relates to a sweep optical equipment technical field, especially relate to a sweep ray apparatus tool dish location structure.
Background
At present, in the market, a groove-shaped positioning cam is directly added at one end of a speed reducer, then an air cylinder is added on the side surface and extends out to abut against the two sides of the groove-shaped positioning cam to complete positioning of the groove-shaped positioning cam, but because the reverse acting force of the speed reducer is relatively large, the air cylinder can only abut against one side of the groove-shaped positioning cam sometimes, so that the phenomenon of incapability of positioning occurs, therefore, a CCD (charge coupled device) is required to be added at a manipulator for accurate positioning, but if a processed workpiece object is made of a material with relatively high transparency, for: transparent glass etc. because transparent glass edge is unclear, leads to CCD visual positioning to distinguish unclear, at this moment will appear and can't carry out the situation of accurate positioning to the work piece, influence the processing progress, and CCD visual positioning technique cost is high moreover, and manufacturing cost is high.
How to solve the above problems is a technical problem to be solved urgently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can reduction in production cost and the ray apparatus tool dish location structure of sweeping that the work piece accuracy is high.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a pair of sweep ray apparatus tool dish location structure, which comprises a frame, wherein install in the frame and be used for driving graduation drive mechanism pivoted main speed reducer, be fixed with the planet dish on graduation drive mechanism, wherein, main speed reducer with graduation drive mechanism connects, is fixed with a plurality of work piece axle subassemblies that are used for installing the tool dish on the planet dish, still installs in the frame and is used for carrying out the positioning mechanism who fixes a position to the tool dish on the work piece axle subassembly.
Furthermore, the positioning mechanism comprises a positioning seat arranged on the rack and a fixing plate arranged in the middle of the positioning seat, and the positioning mechanism is separated by the fixing plate to form an upper layer structure and a lower layer structure for positioning the workpiece shaft assembly.
Further, the superstructure that carries out the location to the work piece axle subassembly is including installing the last guide rail of fixed plate upper surface, with last guide rail sliding connection's location fork slide rail board, the big cylinder of upper portion fixedly connected with of positioning seat, thereby this big cylinder is connected with location fork slide rail board through a connecting plate and should fix a position fork slide rail board and form the superstructure that carries out the location to the work piece axle subassembly through a locating sleeve cooperation.
Further, the lower layer structure for positioning the workpiece shaft assembly comprises a lower guide rail arranged on the lower surface of the fixed plate and a servo slide rail plate connected with the lower guide rail in a sliding mode, a servo speed reducer is arranged on the servo slide rail plate in an assembling mode, a small air cylinder is fixedly connected to the lower portion of the positioning seat and connected with a servo connecting plate through a fish eye bearing, the servo connecting plate is connected with the servo slide rail plate, a small gear capable of being meshed with a positioning gear to complete positioning is installed on the upper shaft section of the servo speed reducer, the lower shaft section of the servo speed reducer is connected with a servo motor output shaft, the small gear is matched with the positioning gear to form a lower layer structure for positioning the workpiece shaft assembly, and the servo motor is connected with a controller.
Furthermore, the positioning seat is also provided with a sensor which can be contacted with the positioning sleeve, and the sensor is connected with a controller.
Further, a cam plate capable of contacting with the workpiece shaft assembly is arranged on the machine frame and is positioned above the positioning mechanism.
Furthermore, each workpiece shaft assembly comprises a workpiece rotating shaft, a flange seat and a separating shell; the flange seat is sleeved on the upper shaft section of the workpiece rotating shaft through a bearing, and the workpiece shaft assembly is arranged on the planetary disc through the flange seat.
Furthermore, the separating shell is sleeved on the middle shaft section of the workpiece rotating shaft, the inner wall of the separating shell is connected with a separating rod through a pin, the separating rod can rotate around the separating shell by taking the pin as a circle center, and the separating rod is in contact fit with the cam plate.
Furthermore, a speed reducing motor connected with the controller is also arranged in the separation shell, and a jig chassis of the jig disc is fixedly arranged on the upper shaft section of the workpiece rotating shaft; the middle shaft section of the workpiece rotating shaft is in sliding connection with a spline sleeve which can be sleeved with an output shaft spline of the speed reducing motor after being reset, and a spring for resetting the spline sleeve is sleeved on the spline sleeve; the locating sleeve and the locating gear are both arranged on the lower shaft section of the workpiece rotating shaft.
Due to the adoption of the structure, the utility model discloses the beneficial effect who has as follows:
the utility model relates to a sweep ray apparatus tool dish location structure fixes a position the work piece axle subassembly of clamping work piece and accomplishes fixing a position the tool dish of installing on the work piece axle subassembly through positioning mechanism to the completion is fixed a position the work piece of clamping on the tool dish, is used for replacing the locate mode who uses CCD visual positioning to the work piece, can save manufacturing cost and appear CCD when having avoided the processing object to make by the higher material of penetrating degree simultaneously and distinguish the problem that the work piece edge is unclear and can't the accurate positioning work piece, consequently the utility model discloses can reduce manufacturing cost and fix a position the work piece accuracy height.
The invention will become more apparent from the following description when taken in conjunction with the accompanying drawings which illustrate embodiments of the invention.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic structural view of a positioning structure of a tool plate of a light sweeping machine of the present invention;
fig. 2 is a cross-sectional view of the positioning structure of the jig plate of the light sweeping machine of the present invention;
FIG. 3 is a schematic structural view of a workpiece shaft assembly in a positioning structure of a jig plate of a polishing machine according to the present invention;
fig. 4 is a cross-sectional view of a workpiece shaft assembly in a positioning structure of a jig disc of a light sweeping machine of the present invention;
fig. 5 is a schematic structural view of a positioning mechanism in a positioning structure of a light sweeping machine jig plate of the present invention; and the number of the first and second groups,
fig. 6 is a cross-sectional view of the positioning mechanism in the positioning structure of the jig plate of the polishing machine of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the utility model provides a sweep ray apparatus tool dish location structure, including frame 7, wherein, install the main speed reducer 1 that is used for driving graduation drive mechanism 2 to rotate on frame 7, be fixed with planetary plate 3 on graduation drive mechanism 2, wherein, main speed reducer 1 is connected with graduation drive mechanism 2, be fixed with a plurality of work piece axle subassemblies 4 that are used for installing tool dish 408 on planetary plate 3, still install the positioning mechanism 6 that is used for fixing a position tool dish 408 on work piece axle subassemblies 4 on frame 7; the main speed reducer 1 rotates to drive the indexing transmission mechanism 2 to rotate, so that the planetary disc 3 fixed on the indexing transmission mechanism 2 also rotates along with the planetary disc, the workpiece shaft assembly 4 fixed on the planetary disc 3 and the jig disc 408 fixed on the workpiece shaft assembly 4 revolve around the central shaft of the planetary disc 3, and the positioning mechanism 6 can position the workpiece shaft assembly 4 when the workpiece shaft assembly 4 rotates to the position of the positioning mechanism 6, so that the workpiece clamped on the workpiece shaft assembly 4 can be positioned.
In the utility model, the positioning mechanism 6 comprises a positioning seat 611 arranged on the frame 7 and a fixing plate 604 arranged in the middle of the positioning seat 611, and the positioning mechanism 6 is separated by the fixing plate 604 to form an upper layer structure and a lower layer structure for positioning the workpiece shaft assembly 4; thereby making the positioning more accurate.
In the utility model, the upper structure for positioning the workpiece shaft assembly 4 comprises an upper guide rail 615 arranged on the upper surface of the fixed plate 604 and a positioning fork slide rail plate 601 connected with the upper guide rail 615 in a sliding manner, the upper part of the positioning seat 611 is fixedly connected with a large cylinder 602, and the large cylinder 602 is connected with the positioning fork slide rail plate 601 through a connecting plate 603 so that the positioning fork slide rail plate 601 can be matched with a positioning sleeve 402 to form an upper structure for positioning the workpiece shaft assembly 4; the extension and retraction of the large cylinder 602 can drive the positioning fork slide plate 601 to move back and forth on the upper guide rail 615.
The utility model discloses in, the understructure of fixing a position work piece axle subassembly 4 is including installing the lower rail 616 that is listed as on the fixed plate 604 below, servo slide rail board 605 with lower rail 616 sliding connection, this servo slide rail board 605 facial make-up is equipped with servo speed reducer 606, the lower part fixedly connected with small cylinder 609 of positioning seat 611, this small cylinder 609 is connected with a servo connecting plate 607 through fisheye bearing 608, servo connecting plate 607 is connected with servo slide rail board 605, servo speed reducer 606 upper portion shaft segment is installed and is equipped with the pinion 613 that can accomplish the location with a positioning gear 401 meshing, thereby pinion 613 and the positioning gear 401 cooperation formation of the understructure of fixing a position work piece axle subassembly 4 of servo speed reducer 606 lower part shaft segment and a servo motor 612 output shaft, wherein, servo motor 612 is connected with a controller (not shown); the small cylinder 609 can extend and contract to drive the servo sliding rail plate 605 to move back and forth on the lower guide rail 616 through the fisheye bearing 608, so that the servo reducer 606, the servo motor 612 and the pinion 613 synchronously move, the pinion 613 can be close to the workpiece shaft assembly 4 and meshed with the positioning gear 401, and the power of the rear servo motor 612 can be transmitted to the workpiece rotating shaft 412 to enable the jig chassis 409 and the jig disk 408 mounted on the workpiece rotating shaft 412 to rotate.
In the present invention, the positioning seat 611 is further provided with an inductor 614 capable of contacting with the positioning sleeve 402, the inductor 614 is connected with the controller, and the controller is connected with the servo motor 612; the sensor 614 will transmit a signal to the controller when contacting the position sleeve 402, so that the controller can send a command to control the servo motor 612 to open or close.
In the utility model, a cam plate 5 which can contact with the workpiece shaft assembly 4 is also arranged on the frame 7, and the cam plate 5 is positioned above the positioning mechanism 6; the cam plate 5 may cooperate with the positioning mechanism 6 to position the workpiece shaft assembly 4.
In the present invention, each workpiece shaft assembly 4 includes a workpiece rotating shaft 412, a flange seat 410, and a separating housing 404; the flange seat 410 is sleeved on the upper shaft section of the workpiece rotating shaft 412 through a bearing 411, and the workpiece shaft assembly 4 is mounted on the planetary plate 3 through the flange seat 410, so that the workpiece shaft assembly 4 can perform revolution motion around the planetary plate 3.
In the utility model, the separating shell 404 is sleeved on the middle shaft section of the workpiece rotating shaft 412, the inner wall of the separating shell 404 is connected with a separating rod 414 through a pin 405, the separating rod 414 can rotate around the separating shell 404 by taking the pin 405 as the center of circle, and the separating rod 414 is in contact fit with the cam plate 5; the cam plate 5 is arc-shaped, and the separation rod 414 moves along with the arc-shaped structure of the cam plate 5 after contacting with the cam plate 5, so that the cam plate 5 can jack up the separation rod 414.
In the utility model, a speed reducing motor 403 connected with a controller is also arranged in the separating shell 404, and a jig chassis 409 of a jig disc 408 is fixedly arranged on the upper shaft section of the workpiece rotating shaft 412; the middle shaft section of the workpiece rotating shaft 412 is connected with a spline sleeve 406 which can be sleeved with the output shaft spline of the speed reducing motor 403 after being reset in a sliding manner, and a spring 407 for resetting the spline sleeve 406 is sleeved on the spline sleeve 406; the positioning sleeve 402 and the positioning gear 401 are both arranged on the lower shaft section of the workpiece rotating shaft 412; the output shaft of the speed reducing main machine 403 is sleeved with the reset spline sleeve 406, so that the power of the speed reducing main machine 403 can be transmitted to the workpiece rotating shaft 412 and can be rotated, the positioning sleeve 402 and the positioning gear 401 can be matched with the positioning mechanism 6 to position the workpiece shaft assembly 4, the workpiece shaft assembly 4 for clamping the workpiece is positioned by using the positioning mechanism 6 to replace a method for using CCD (charge coupled device) vision positioning for the workpiece, and the situation that the CCD distinguishes the workpiece edge and cannot be accurately positioned when a processing object is made of a material with higher transparency is avoided.
When the utility model is used specifically, the speed reduction main machine 403 is started to rotate the workpiece shaft assembly 4, the main speed reducer 1 is started to rotate the planetary disc 3 and drive the workpiece shaft assembly 4 to rotate to the position corresponding to the positioning mechanism 6, and then the workpiece shaft assembly 4 is started to contact the cam plate 5 and be jacked up by the cam plate 5 in the rotation process, so that the spline housing 406 is disengaged from the speed reduction motor 403 and the workpiece rotating shaft 412 is in a free rotation state, and the air cylinder 609 extends out and drives the pinion 613 to move forward to be meshed with the positioning gear 401; after engagement, the power of the servo motor 612 can be transmitted to the jig disk 408 and the jig disk 408 can rotate; when the workpiece shaft assembly 4 rotates, the positioning sleeve 402 mounted on the workpiece shaft assembly 4 contacts the sensor 614, then the sensor 614 transmits a signal to the controller, so that the controller sends a command to stop the servo motor 612 from rotating, and then the large cylinder 602 drives the positioning fork slide plate 601 to move forward and cooperate with the positioning sleeve 402, so as to position the workpiece rotating shaft 412 and the jig disc 408 on the workpiece rotating shaft.
The above description is directed to the preferred embodiment of the present invention. It is to be understood that the invention is not limited to the particular embodiments described above, and that devices and structures not described in detail are understood to be implemented in a manner common in the art; without departing from the scope of the invention, it is intended that the present invention shall not be limited to the above-described embodiments, but that the present invention shall include all the modifications and variations of the embodiments. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention all still fall within the protection scope of the technical solution of the present invention, where the technical entity does not depart from the content of the technical solution of the present invention.
Claims (9)
1. The utility model provides a sweep ray apparatus tool dish location structure, includes frame (7), its characterized in that: install on frame (7) and be used for driving graduation drive mechanism (2) pivoted main reducer (1), be fixed with planet dish (3) on graduation drive mechanism (2), wherein, main reducer (1) with graduation drive mechanism (2) are connected, are fixed with a plurality of work piece axle subassemblies (4) that are used for installing tool dish (408) on planet dish (3), still install on frame (7) and are used for carrying out positioning mechanism (6) of fixing a position tool dish (408) on work piece axle subassemblies (4).
2. The positioning structure of the jig plate of the light sweeping machine according to claim 1, wherein: the positioning mechanism (6) comprises a positioning seat (611) arranged on the rack (7) and a fixing plate (604) arranged in the middle of the positioning seat (611), and the positioning mechanism (6) is separated by the fixing plate (604) to form an upper layer structure and a lower layer structure for positioning the workpiece shaft assembly (4).
3. The positioning structure of the jig plate of the light sweeping machine according to claim 2, wherein: the superstructure that fixes a position work piece axle subassembly (4) is including installing last guide rail (615) of fixed plate (604) upper surface, with location fork slide rail board (601) of last guide rail (615) sliding connection, the big cylinder of upper portion fixedly connected with (602) of positioning seat (611), thereby this big cylinder (602) are connected with location fork slide rail board (601) through a connecting plate (603) and are fixed a position fork slide rail board (601) and can form the superstructure that fixes a position work piece axle subassembly (4) with a position sleeve (402) cooperation.
4. The positioning structure of the jig plate of the light sweeping machine according to claim 3, wherein: the lower layer structure for positioning the workpiece shaft assembly (4) comprises a lower guide rail (616) arranged on the lower surface of the fixing plate (604) and a servo sliding rail plate (605) in sliding connection with the lower guide rail (616), wherein a servo speed reducer (606) is arranged on the servo sliding rail plate (605), the lower part of the positioning seat (611) is fixedly connected with a small air cylinder (609), the small air cylinder (609) is connected with a servo connecting plate (607) through a fisheye bearing (608), the servo connecting plate (607) is connected with the servo sliding rail plate (605), the upper shaft section of the servo speed reducer (606) is provided with a small gear (613) capable of being meshed with a positioning gear (401) to complete positioning, the lower shaft section of the servo speed reducer (606) is connected with an output shaft of a servo motor (612) so that the small gear (613) is matched with the positioning gear (401) to form the lower layer structure for positioning the workpiece (4), wherein, the servo motor (612) is connected with a controller.
5. The positioning structure of the jig plate of the light sweeping machine according to claim 4, wherein: the positioning seat (611) is further provided with a sensor (614) capable of contacting with the positioning sleeve (402), and the sensor (614) is connected with a controller.
6. The positioning structure of the jig plate of the light sweeping machine according to claim 4 or 5, wherein: and a cam plate (5) capable of contacting with the workpiece shaft assembly (4) is also arranged on the frame (7), and the cam plate (5) is positioned above the positioning mechanism (6).
7. The positioning structure of the jig plate of the light sweeping machine according to claim 6, wherein: each workpiece shaft assembly (4) comprises a workpiece rotating shaft (412), a flange seat (410) and a separating shell (404); the flange seat (410) is sleeved on the upper shaft section of the workpiece rotating shaft (412) through a bearing (411), and the workpiece shaft assembly (4) is arranged on the planetary plate (3) through the flange seat (410).
8. The positioning structure of the jig plate of the light sweeping machine according to claim 7, wherein: the separating shell (404) is sleeved on the middle shaft section of the workpiece rotating shaft (412), the inner wall of the separating shell (404) is connected with a separating rod (414) through a pin (405), the separating rod (414) can rotate around the separating shell (404) by taking the pin (405) as a center, and the separating rod (414) is in contact fit with the cam plate (5).
9. The positioning structure of the jig plate of the light sweeping machine according to claim 8, wherein: a speed reducing motor (403) connected with a controller is further arranged in the separation shell (404), and a jig chassis (409) of the jig disc (408) is fixedly arranged on the upper shaft section of the workpiece rotating shaft (412); the middle shaft section of the workpiece rotating shaft (412) is in sliding connection with a spline sleeve (406) which can be sleeved with an output shaft spline of the speed reducing motor (403) after being reset, and a spring (407) used for resetting the spline sleeve (406) is sleeved on the spline sleeve (406); the positioning sleeve (402) and the positioning gear (401) are both arranged on the lower shaft section of the workpiece rotating shaft (412).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922355004.2U CN211491055U (en) | 2019-12-25 | 2019-12-25 | Sweep ray apparatus tool dish location structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922355004.2U CN211491055U (en) | 2019-12-25 | 2019-12-25 | Sweep ray apparatus tool dish location structure |
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| CN211491055U true CN211491055U (en) | 2020-09-15 |
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| CN201922355004.2U Active CN211491055U (en) | 2019-12-25 | 2019-12-25 | Sweep ray apparatus tool dish location structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110883693A (en) * | 2019-12-25 | 2020-03-17 | 广东遂联智能装备制造有限公司 | Sweep ray apparatus tool dish location structure |
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2019
- 2019-12-25 CN CN201922355004.2U patent/CN211491055U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110883693A (en) * | 2019-12-25 | 2020-03-17 | 广东遂联智能装备制造有限公司 | Sweep ray apparatus tool dish location structure |
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