CN201900487U - Automatic position-changing tool - Google Patents
Automatic position-changing tool Download PDFInfo
- Publication number
- CN201900487U CN201900487U CN2010206651732U CN201020665173U CN201900487U CN 201900487 U CN201900487 U CN 201900487U CN 2010206651732 U CN2010206651732 U CN 2010206651732U CN 201020665173 U CN201020665173 U CN 201020665173U CN 201900487 U CN201900487 U CN 201900487U
- Authority
- CN
- China
- Prior art keywords
- main shaft
- dividing gear
- frock
- clamp base
- work piece
- 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 - Lifetime
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- Drilling And Boring (AREA)
Abstract
The utility model relates to an automatic position-changing tool for boring a rotary support rolling body on an isolating steel band. The automatic position-changing tool comprises a main shaft, a combined positioning sleeve, a driving index gear, a driven index gear, a clamp base and a pressure plate, wherein the combined positioning sleeve comprises a supporting and positioning plate and a positioning cylinder, the main shaft is fixedly connected to the clamp base, the lower end of the main shaft is connected with the driven index gear, the upper end of the main shaft is connected with the supporting and positioning plate and the pressure plate, the driving index gear is meshed with the driven index gear, and an automatic locking device is connected between the clamp base and the supporting and positioning plate. During the boring process, the automatic position-changing tool can position and clamp the work piece in one step, automatically change the boring positions of the work piece and complete the fine-boring operation of all the window holes of the rolling body of the work piece, thereby achieving the purpose of automatic position change and fixation of the work piece, increasing the labor productivity and ensuring stable quality of processing the window holes of the work piece. Due to the adoption of the automatic position-changing tool, the cylindricity, the position property and the surface quality of the window holes of the rolling body of the work piece finished product are improved.
Description
Technical field
The utility model relates to a kind of automatic transposition frock, relates in particular to a kind of pivoting support rolling element and isolates the steel band bore hole frock that replaces automatically.
Background technology
Some large-scale engineering machinery equipment and wind power plant generally all can use with the revolution of supporting steel ball.It is that rolling element (steel ball) is kept certain interval at circumferencial direction that the pivoting support rolling element is isolated the steel band effect, and its appearance and size is big, rolling element fenestra quantity is many, and fenestra position degree, cylindricity and surface quality require high.The diameter that rolling element is isolated steel band is bigger, is difficult to realize workpiece self revolution on machining tool.
The rolling element fenestra of tradition process technology after to roughing carries out in the process of right boring hole, adopts rolling element fenestra of right boring, just needs one-time positioning to clamp, so complex operation, labour intensity are big, low, the unstable product quality of production efficiency.Thereby the boring technological equipment anchor clamps of a kind of special use of needs design, realize that workpiece replaces automatically, fixes, and to stablize workpiece rolling element fenestra crudy, raises labour productivity.
Summary of the invention
The purpose of this utility model is, a kind of technical scheme is provided, and the technical program can solve the problem and shortage that prior art exists.Automatic transposition frock of the present utility model clamps the workpiece one-time positioning in the bore hole process, and converting workpiece bore hole station just can be finished the right boring processing of the whole rolling element fenestras of workpiece automatically.
The utility model has been realized the technical program preferably by following technical measures.The utility model frock that replaces automatically, its special feature is: comprise clamp base, main shaft, dividing gear and integrated positioning sleeve, described main shaft is fixedly connected on the described clamp base, described main shaft lower end is connected with described dividing gear, and described main shaft upper end is connected with described integrated positioning sleeve.
In order further to improve technique effect of the present utility model, replace the automatically special feature of frock of the utility model also is: described dividing gear comprises initiatively dividing gear and driven dividing gear, and described driven dividing gear is connected with described main shaft.
In order further to improve technique effect of the present utility model, replace the automatically special feature of frock of the utility model also is: described integrated positioning sleeve comprises supporting location-plate and positioning tube, and described supporting location-plate is connected with described main shaft.
In order further to improve technique effect of the present utility model, replace the automatically special feature of frock of the utility model also is: also comprise positioner, described positioner is between clamp base and described supporting location-plate.
In order further to improve technique effect of the present utility model, replace the automatically special feature of frock of the utility model also is: described active dividing gear and described driven dividing gear are meshed.
In order further to improve technique effect of the present utility model, replace the automatically special feature of frock of the utility model also is: described positioning tube is provided with fabrication hole.
In order further to improve technique effect of the present utility model, replace the automatically special feature of frock of the utility model also is: described integrated positioning sleeve top is provided with pressure strip, and described pressure strip matches with described main shaft.
In order further to improve technique effect of the present utility model, replace the automatically special feature of frock of the utility model also is: described positioner is a forced locking device.
In order further to improve technique effect of the present utility model, replace the automatically special feature of frock of the utility model also is: described clamp base is fixedly connected on boring machine or the lathe slip crate.
Statement by abovementioned technology can be known the beneficial effects of the utility model.Because the utility model in the bore hole process, adopts dividing gear and integrated positioning sleeve, the workpiece one-time positioning is clamped, converting workpiece bore hole station just can be finished the right boring processing of the whole rolling element fenestras of workpiece automatically; The frock that the utility model replaces has automatically realized that workpiece replaces automatically, fixes, and has improved labor productivity, stablizes workpiece fenestra crudy.Replace automatically cylindricity, position degree and the surface quality of rolling element fenestra of the workpiece that the frock processing comes out of the utility model all increases substantially.
This shows that the utility model compared with prior art has substantive distinguishing features and technological progress, the beneficial effect of its enforcement also is conspicuous.
Description of drawings
Fig. 1 is the structural representation of the utility model specific embodiment.
Fig. 2 is an integrated positioning tube-in-tube structure sketch shown in Figure 1.
Fig. 3 is a pressure strip schematic diagram shown in Figure 1.
Among the figure, 1 is main shaft, and 2 is the integrated positioning sleeve, and 3 is workpiece, and 4 is locking device, and 5 is driven dividing gear, and 6 is clamp base, and 7 is servomotor, and 8 is the active dividing gear, and 9 is pressure strip, and 10 is positioning tube, and 11 is fabrication hole, and 12 are the supporting location-plate.
The specific embodiment
For clearly demonstrating the technical characterstic of this programme,, and, this programme is set forth in conjunction with its accompanying drawing below by a specific embodiment.
By accompanying drawing 1-2 as can be seen, the utility model frock that replaces automatically, comprise main shaft 1, integrated positioning sleeve 2, active dividing gear 8, driven dividing gear 5, clamp base 6 and pressure strip 9, integrated positioning sleeve 2 comprises supporting location-plate 12 and positioning tube 10, main shaft 1 is fixedly connected on the clamp base 6, main shaft 1 lower end is connected with driven dividing gear 5, and main shaft 1 upper end is connecting supporting location-plate 12 and pressure strip 9; Initiatively dividing gear 8 and driven dividing gear 5 are meshed; Clamp base 6 is being connected forced locking device 4 with supporting between the location-plate 12.Initiatively dividing gear 8 is connected with servomotor 7.
Replace the automatically method of work of frock of the utility model, the pivoting support rolling element is isolated steel band, it is workpiece 3 shown in Figure 1, be enclosed within on the positioning tube 10, by special-purpose alignment pin workpiece fenestra and fabrication hole 11 are aligned circumferentially and to locate, it is spacing by supporting location-plate 12 that workpiece 3 pivoting support rolling elements are isolated the steel band lower surface, workpiece 3 pivoting support rolling elements are isolated steel band and are compressed by bolt by pressure strip 9, by locking device 4 lockings, thereby workpiece 3 pivoting support rolling elements isolation steel band carries out bore hole with the boring table feeding like this.Behind the intact rolling element fenestra of boring, by the mechanism of boring machine autofeed own, locking device 4 separates, servomotor 7 is by active dividing gear 8, driven dividing gear 5, make workpiece 3 pivoting support rolling elements isolate the distance that steel band turns over a rolling element fenestra, be that next rolling element fenestra enters the bore hole station, this moment, locking device 4 was locked again, the utility model replaces frock automatically with the boring table feeding, carry out bore hole, so move in circles, the whole bore holes of fenestra of isolating on the steel band until whole work-piece 3 pivoting support rolling elements finish, unload workpiece, carry out the installation of next workpiece again, boring rolling element fenestra.
This frock clamp also can be fixed on the lathe slip crate, and frock clamp repeats the boring machine job step with the lathe slip crate, realizes that rolling element isolates the processing that replaces automatically of steel band bore hole.
Claims (9)
1. automatic transposition frock, it is characterized in that: comprise clamp base, main shaft, dividing gear and integrated positioning sleeve, described main shaft is fixedly connected on the described clamp base, and described main shaft lower end is connected with described dividing gear, and described main shaft upper end is connected with described integrated positioning sleeve.
2. automatic transposition frock according to claim 1 is characterized in that: described dividing gear comprises initiatively dividing gear and driven dividing gear, and described driven dividing gear is connected with described main shaft.
3. automatic transposition frock according to claim 2 is characterized in that: described integrated positioning sleeve comprises supporting location-plate and positioning tube, and described supporting location-plate is connected with described main shaft.
4. automatic transposition frock according to claim 3 is characterized in that: also comprise positioner, described positioner is between clamp base and described supporting location-plate.
5. according to the frock that replaces automatically of the described bore hole of arbitrary claim in the claim 2 to 4, it is characterized in that: described active dividing gear and described driven dividing gear are meshed.
6. according to claim 3 or 4 described automatic transposition frocks, it is characterized in that: described positioning tube is provided with fabrication hole.
7. according to the described automatic transposition frock of arbitrary claim in the claim 1 to 4, it is characterized in that: described integrated positioning sleeve top is provided with pressure strip, and described pressure strip matches with described main shaft.
8. automatic transposition frock according to claim 4 is characterized in that: described positioner is a forced locking device.
9. according to the described automatic transposition frock of arbitrary claim in the claim 1 to 4, it is characterized in that: described clamp base is fixedly connected on boring machine or the lathe slip crate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206651732U CN201900487U (en) | 2010-12-17 | 2010-12-17 | Automatic position-changing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206651732U CN201900487U (en) | 2010-12-17 | 2010-12-17 | Automatic position-changing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201900487U true CN201900487U (en) | 2011-07-20 |
Family
ID=44271090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206651732U Expired - Lifetime CN201900487U (en) | 2010-12-17 | 2010-12-17 | Automatic position-changing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201900487U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105590767A (en) * | 2016-03-04 | 2016-05-18 | 宁波高新区甬江电力设备厂 | Tap switch control box |
-
2010
- 2010-12-17 CN CN2010206651732U patent/CN201900487U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105590767A (en) * | 2016-03-04 | 2016-05-18 | 宁波高新区甬江电力设备厂 | Tap switch control box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110720 |