CN211539784U - External gear deburring device - Google Patents
External gear deburring device Download PDFInfo
- Publication number
- CN211539784U CN211539784U CN201922481976.6U CN201922481976U CN211539784U CN 211539784 U CN211539784 U CN 211539784U CN 201922481976 U CN201922481976 U CN 201922481976U CN 211539784 U CN211539784 U CN 211539784U
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- CN
- China
- Prior art keywords
- input shaft
- output shaft
- driving wheel
- external gear
- driven
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Gear Processing (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
An external gear deburring device characterized in that: the device comprises a base connecting plate, an input shaft and an output shaft, wherein the input shaft and the output shaft penetrate through the base connecting plate; the input shaft and the output shaft are connected through two groups of maltese cross structural members, one group is fixed on the output shaft, and the other group is fixed on the input shaft; one end of the input shaft is connected to the low-speed motor, and the other end of the input shaft is provided with a driving wheel; the end part of the output shaft on the same side with the driving wheel is provided with a rotary worktable; at least two driven wheels are uniformly arranged on the periphery of the rotary working table in the radial direction; all driven wheels are provided with workpiece rotating shafts for driving the workpieces to rotate; the driving wheel is connected with the driven wheel through a chain or a belt; the steel brush is used for removing burrs of the workpiece. When the device is used, the driving wheel is driven by the input shaft to rotate through the belt, so that the workpiece is driven to rotate circumferentially, and burrs on the excircle of the workpiece are cleaned by the steel brush.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to external gear burring device.
Background
The gear is a part with a wide application scene in the mechanical field, deburring of a formed gear workpiece in a machining process is a key technical means for ensuring smooth running and prolonging service life of the gear, and although deburring machines exist in the mechanical field at present, the deburring machines are complex in structure and high in cost.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing simple structure, lower, the high gear burring device of operating efficiency of cost.
The utility model aims at realizing through the following technical scheme:
the deburring device for the external gear comprises a base connecting plate, an input shaft and an output shaft, wherein the input shaft and the output shaft penetrate through the base connecting plate, the input shaft and the output shaft are connected through a circumferential intermittent transmission mechanism, and a driving part and a driven part of the circumferential intermittent mechanism are firmly connected with the input shaft and the output shaft respectively; one end of the input shaft is connected to the low-speed motor, and the other end of the input shaft is provided with a driving wheel; a rotary worktable is arranged at the end part of the output shaft close to the driving wheel; at least two driven wheels are uniformly arranged on the periphery of the rotary working table in the radial direction; the horizontal center lines of the driving wheel and the driven wheel are positioned in the same plane; all the driven wheels are provided with workpiece rotating shafts for driving the workpieces to rotate; the tops of all the workpiece rotating shafts are provided with supporting parts for supporting and fixing the workpieces; the driving wheel and the driven wheel are connected through a chain or a belt; the steel brush is used for removing burrs of the workpiece.
Furthermore, the circumference intermittent transmission mechanism is a first maltese cross structural member and a second maltese cross structural member, the first maltese cross structural member is fixedly connected with the input shaft, the second maltese cross structural member is fixedly connected with the output shaft, and a round pin of the first maltese cross structural member is matched with a groove of the second maltese cross structural member.
Further, the action wheel is connected by V-belt with following the driving wheel, the action wheel with follow the periphery of driving wheel be provided with V-belt matched with recess.
Further, the supporting part for supporting and fixing the workpiece is a bushing.
Further, the upper end of the driving wheel is also provided with a nut used for strengthening the fixing strength of the driving wheel and the input shaft.
Furthermore, the upper end of the output shaft is also provided with a pressing plate for fixing and clamping the rotary worktable.
Furthermore, the output shaft is also provided with a nut for supporting the bearing base at the lower part of the bottom surface close to the bearing base.
Further, the number of bearings supporting one driven wheel is two.
Furthermore, the connection mode of the bearing base of the input shaft and the bearing base of the output shaft and the base connecting plate is bolt connection.
The utility model has the advantages that:
the device mainly comprises a low-speed motor, an input shaft, an output shaft, a maltese cross structural member, a bushing, a driving wheel, a driven wheel, a belt, a steel brush, a rotary worktable and other parts, and has simple and compact structure and low cost;
when the rotary worktable is used, the rotary worktable intermittently rotates under the driving of a low-speed motor through a maltese cross structural member, so that the automatic rotation and parking of a workpiece mounting station are realized, and the workpiece is convenient to load and unload; under the cooperation motion of action wheel, belt and follow driving wheel, the work piece autogiration a week, the deburring under the effect of steel brush. The device has high automation degree and high production efficiency.
The maltese cross structure in the device can be designed into different station numbers according to the size of a workpiece, and can adapt to workpieces with different sizes, so that the application range is wider and more convenient.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the present invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof.
Drawings
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail with reference to the accompanying drawings, in which:
FIG. 1 is a schematic structural view of the present invention; fig. 2 is a top view of the output shaft portion.
Detailed Description
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the preferred embodiments are for purposes of illustration only and are not intended to limit the scope of the present invention.
Fig. 1 is a schematic structural diagram of the present invention, the external gear deburring apparatus of this embodiment includes a base connecting plate 19, an input shaft 2, and an output shaft 3, the base connecting plate 19 is provided with through holes for connecting with the input shaft 2 and the output shaft 3, a bearing base 13 and a bearing 14 are provided on the base connecting plate 19 for supporting and fixing the input shaft 2 and the output shaft 3, and the connection manner of the bearing base 13 and the base connecting plate 19 is a bolt connection; the input shaft 2 and the output shaft 3 pass through the through holes of the base connecting plate 19 and are respectively connected with self-matched bearings; the input shaft 2 and the output shaft 3 are connected through a first maltese cross structural member 1 and a second maltese cross structural member 23, specifically, the first maltese cross structural member 1 is fixedly connected with the input shaft 2, the second maltese cross structural member 23 is fixedly connected with the output shaft 3, and a round pin of the first maltese cross structural member 1 on the input shaft 2 is matched with a groove of the second maltese cross structural member 23 on the output shaft 3; one end of the input shaft 2 is connected to the low-speed motor, and the other end is provided with a driving wheel 4; the end part of the output shaft 3 on the same side with the driving wheel 4 is provided with a rotary worktable 22; at least two driven wheels 5 are uniformly arranged on the periphery of the rotary table 22 in the radial direction, specifically, 6 driven wheels 5 are arranged in the embodiment; the horizontal central lines of the driving wheel 4 and the driven wheel 5 are positioned in the same plane; the driven wheel 5 is connected with the rotary table 22 through a bearing 18; all the driven wheels 5 are provided with workpiece rotating shafts 8 for driving the workpieces to rotate; the driven wheel 5 is provided with a through hole for connecting with the workpiece rotating shaft 8; the rotary table 22 is provided with a groove for placing the bearing 18 for supporting the workpiece rotary shaft 8 at the position of each driven wheel 5; the tops of all the workpiece rotating shafts 8 are provided with bushings 9 for supporting and fixing workpieces; the driving wheel 4 is connected with the driven wheel 5 through a belt 6; a steel brush 21 for deburring the workpiece is also included.
As a further preferable scheme, the upper end of the driving wheel 4 is further provided with a nut 10 for enhancing the fixing strength of the driving wheel 4 and the input shaft 2.
As a further preferable mode, a pressing plate 17 for fixing and clamping the rotary table 22 is further provided at the upper end of the output shaft 3.
More preferably, the output shaft 3 is further provided with a nut 16 for supporting the bearing base at a lower portion of a bottom surface which is in close contact with the bearing base.
As a further preferred solution, one driven wheel 5 is provided with two bearings 18.
When the rotary worktable 22 is used, the input shaft 2 drives the maltese cross structural member 1 on the input shaft to rotate under the driving of the low-speed motor, and the maltese cross structural member 1 of the input shaft 2 drives the maltese cross structural member 23 on the output shaft 3 to intermittently rotate, so that the rotary worktable 22 intermittently rotates. Specifically, the cross structure on the input shaft 2 rotates one revolution, and the rotary table 22 on which the workpiece is mounted rotates one station. The belt 6 is driven to action wheel 4 under the drive of input shaft 2, and 6 transmission power of belt are to following driving wheel 5, and it is rotatory to make the circumference from driving wheel 5 drive work piece 7, and action wheel 4 is rotatory a week, follows driving wheel 5 and rotates a week to work piece 7 is rotatory a week, and the burr of work piece 7 excircle is cleared up to steel brush 21. The workpiece 7 is attached and detached at the workpiece attaching and detaching position (since the driven pulley 5 is detached from the belt 6 at this position, the driven pulley 5 does not rotate, and the workpiece 7 can be attached and detached safely). After the maltese cross 23 on the output shaft drives the rotary table 22 to rotate a station, a newly-loaded workpiece rotates a station, and the belt 6 contacts the driven wheel 5 to drive the workpiece 7 to rotate. And finishing the deburring process until reaching the position of the steel brush 21. The purpose of removing the gear burrs can be automatically realized by reciprocating.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the scope of the claims of the present invention.
Claims (9)
1. An external gear deburring device characterized in that: the device comprises a base connecting plate, an input shaft and an output shaft, wherein the input shaft and the output shaft penetrate through the base connecting plate, the input shaft and the output shaft are connected through a circumferential intermittent transmission mechanism, and a driving part and a driven part of the circumferential intermittent mechanism are firmly connected with the input shaft and the output shaft respectively; one end of the input shaft is connected to the low-speed motor, and the other end of the input shaft is provided with a driving wheel; a rotary worktable is arranged at the end part of the output shaft close to the driving wheel; at least two driven wheels are uniformly arranged on the periphery of the rotary working table in the radial direction; the horizontal center lines of the driving wheel and the driven wheel are positioned in the same plane; all the driven wheels are provided with workpiece rotating shafts for driving the workpieces to rotate; the tops of all the workpiece rotating shafts are provided with supporting parts for supporting and fixing the workpieces; the driving wheel and the driven wheel are connected through a chain or a belt; the steel brush is used for removing burrs of the workpiece.
2. The external gear deburring apparatus as claimed in claim 1, wherein: the circumference intermittent transmission mechanism is a first maltese cross structural member and a second maltese cross structural member, the first maltese cross structural member is fixedly connected with the input shaft, the second maltese cross structural member is fixedly connected with the output shaft, and a round pin of the first maltese cross structural member is matched with a groove of the second maltese cross structural member.
3. The external gear deburring apparatus as claimed in claim 1, wherein: the driving wheel is connected with the driven wheel through a V-belt, and grooves matched with the V-belt are formed in the peripheries of the driving wheel and the driven wheel.
4. The external gear deburring apparatus as claimed in claim 1, wherein: the supporting part for supporting and fixing the workpiece is a bushing.
5. The external gear deburring apparatus as claimed in claim 1, wherein: the upper end of the driving wheel is also provided with a nut used for enhancing the fixing strength of the driving wheel and the input shaft.
6. The external gear deburring apparatus as claimed in claim 1, wherein: the upper end of the output shaft is also provided with a pressing plate for fixing and clamping the rotary worktable.
7. The external gear deburring apparatus as claimed in claim 1, wherein: and the lower part of the bottom surface of the output shaft close to the bearing base is also provided with a nut for supporting the bearing base.
8. The external gear deburring apparatus as claimed in claim 1, wherein: the number of bearings supporting one driven wheel is two.
9. The external gear deburring apparatus as claimed in claim 1, wherein: the connection mode of the bearing bases of the input shaft and the output shaft and the base connecting plate is bolt connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922481976.6U CN211539784U (en) | 2019-12-31 | 2019-12-31 | External gear deburring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922481976.6U CN211539784U (en) | 2019-12-31 | 2019-12-31 | External gear deburring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211539784U true CN211539784U (en) | 2020-09-22 |
Family
ID=72512912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922481976.6U Expired - Fee Related CN211539784U (en) | 2019-12-31 | 2019-12-31 | External gear deburring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211539784U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112658864A (en) * | 2020-12-17 | 2021-04-16 | 徐州亚苏尔高新材料有限公司 | Ceramic roller grinding machine with height adjustment function |
-
2019
- 2019-12-31 CN CN201922481976.6U patent/CN211539784U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112658864A (en) * | 2020-12-17 | 2021-04-16 | 徐州亚苏尔高新材料有限公司 | Ceramic roller grinding machine with height adjustment function |
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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 |
Granted publication date: 20200922 Termination date: 20211231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |