CN201685116U - Turnover fixture for drilling and tapping on reducer housing - Google Patents
Turnover fixture for drilling and tapping on reducer housing Download PDFInfo
- Publication number
- CN201685116U CN201685116U CN201020148135XU CN201020148135U CN201685116U CN 201685116 U CN201685116 U CN 201685116U CN 201020148135X U CN201020148135X U CN 201020148135XU CN 201020148135 U CN201020148135 U CN 201020148135U CN 201685116 U CN201685116 U CN 201685116U
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- CN
- China
- Prior art keywords
- clamping device
- reducer housing
- reducing gearbox
- drilling
- tapping
- 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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Abstract
The utility model relates to a turnover fixture for drilling and tapping on a reducer housing. The fixture comprises a baseplate and support seats arranged on two sides of the baseplate, and has the innovative points that a reducer housing clamping device is arranged between the two support seats; the two ends of the reducer housing clamping device are connected with the support seats through rotating shafts; and a rotating cylinder for controlling the reducer housing clamping device to rotate is mounted on one rotating shaft. When the fixture is used, the reducer housing is fixed between the two support seats through the reducer housing clamping device, the rotating cylinder drives the reducer housing clamping device and the reducer housing on the reducer housing clamping device to rotate 180DEG, so that the back side of the reducer housing faces upwards, and then drilling and tapping on the reducer housing can be performed. As both the clamping and the rotation of the reducer housing are driven by the rotating cylinder, and manual operation is omitted, the labor intensity of the operating staff is reduced, and the production efficiency is improved.
Description
Technical field
The utility model relates to a kind of anchor clamps, particularly a kind of turnover fixture that is used for reducer shell-drilling-and-tapping.
Background technology
In the manufacture craft of decelerator shell, need carry out drilling and tapping from the back side of decelerator shell, general method is reducing gearbox to be faced up be placed on turning 180 ° anchor clamps, by manually being fixedly clamped and it being overturn 180 °, so that carry out the drilling and tapping at the back side.It exists shortcoming to be: labor intensity of operating personnel is big, and efficient is low.And location, upset back is inaccurate, and the reducing gearbox scrappage is higher.
The utility model content
The technical problems to be solved in the utility model provides a kind of the upset accurately can reduce the reducer shell-drilling-and-tapping turnover jig of labour intensity.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of reducer shell-drilling-and-tapping turnover jig, comprise base plate, and the supporting base that is located at the base plate both sides, its innovative point is: be provided with one speed reducer shell clamping device between described two supporting bases, these reducing gearbox clamping device two ends are connected with supporting base by rotating shaft, in a rotating shaft rotary cylinder that control reducing gearbox clamping device rotates are housed therein.
Further, described reducing gearbox clamping device is made of bushing plate, baffle plate and Work-sheet pressing cylinder, the bushing plate center has one and holds the circular hole that reducing gearbox stretches into, and baffle plate is fixed on the back side of bushing plate, and three Work-sheet pressing cylinders that distribute with the upper edge circular hole are housed on the bushing plate.
Further, the both sides of described reducing gearbox clamping device are respectively arranged with first clamping cylinder and second clamping cylinder that can compress the reducing gearbox clamping device.
Advantage of the present utility model is: during use, reducing gearbox is fixed between two supporting bases by the reducing gearbox clamping device, rotary cylinder drive the reducing gearbox clamping device with and on reducing gearbox carry out 180 ° rotation, make reducing gearbox the back side up, can carry out its drilling and tapping.The clamping of reducing gearbox and rotation drive by cylinder, need not manual operation, have reduced labor intensity of operating personnel, have improved production efficiency.
First clamping cylinder of reducing gearbox clamping device both sides and second clamping cylinder, respectively when reducing gearbox is fixed on the reducing gearbox clamping device, and compress the reducing gearbox clamping device when reducing gearbox carried out drilling and tapping, prevent the rotation of reducing gearbox clamping device, guarantee upset precision and drilling quality.
Description of drawings
Accompanying drawing is the structural representation of the utility model reducer shell-drilling-and-tapping turnover jig.
The specific embodiment
As shown in drawings, comprise base plate 1, supporting base 2, bushing plate 3, baffle plate 4, Work-sheet pressing cylinder 5, rotary cylinder 6, first clamping cylinder 7 and second clamping cylinder 8.
The both sides of above-mentioned base 1 are provided with supporting base 2, be provided with a reducing gearbox clamping device that is used to clamp workpiece to be processed between the supporting base 2, it is made of bushing plate 3, baffle plate 4, Work-sheet pressing cylinder 5, concrete structure is: bushing plate 3 centers have one can hold the circular port that reducing gearbox stretches into, baffle plate 4 is fixed on the back side of bushing plate 3, Work-sheet pressing cylinder 5 has four, is distributed in around the circular port of bushing plate 3.The two ends of bushing plate 3 are bearing between two supporting bases 2 by rotating shaft and bearing, and control bushing plate 3 and baffle plate 4, Work-sheet pressing cylinder 5 carry out 180 ° of rotations at interior assembly rotary cylinder 6 is housed in rotating shaft therein.First clamping cylinder 7 and second clamping cylinder 8 are arranged on the base plate 1 of bushing plate 3 both sides, all can compress bushing plate 3, prevent that it from rotating around the axis, and wherein, the power of second clamping cylinder 8 is greater than first clamping cylinder 7.
During work, the work of first clamping cylinder 7 compresses bushing plate 3, prevents that it from rotating when fixing reducing gearbox; Reducing gearbox faced up to be placed on the bushing plate 3, and its bottom installed surface stretches in the circular apertures of center, and is held by baffle plate 4, and the Work-sheet pressing cylinder 5 that is positioned at around the circular port rotates the bottom installed surface that compresses reducing gearbox; Rotary cylinder 6 work drives bushing plate 3 and reducing gearbox and rotates 180 °, make reducing gearbox the back side up; 8 work of second clamping cylinder compress bushing plate 3, and bushing plate 3 is subjected to external force loosening when preventing reducer shell-drilling-and-tapping, guarantees machining accuracy; Carry out after drilling and tapping finishes, second clamping cylinder 8 unclamps, and rotary cylinder 6 carries out 180 ° of upsets, makes reducing gearbox face up, and first clamping cylinder 7 and Work-sheet pressing cylinder 5 unclamp, and take out reducing gearbox.
Claims (3)
1. reducer shell-drilling-and-tapping turnover jig, comprise base plate, and the supporting base that is located at the base plate both sides, it is characterized in that: be provided with one speed reducer shell clamping device between described two supporting bases, these reducing gearbox clamping device two ends are connected with supporting base by rotating shaft, in a rotating shaft rotary cylinder that control reducing gearbox clamping device rotates are housed therein.
2. reducer shell-drilling-and-tapping turnover jig according to claim 1, it is characterized in that: described reducing gearbox clamping device is made of bushing plate, baffle plate and Work-sheet pressing cylinder, the bushing plate center has one and holds the circular hole that reducing gearbox stretches into, baffle plate is fixed on the back side of bushing plate, and three Work-sheet pressing cylinders that distribute with the upper edge circular hole are housed on the bushing plate.
3. reducer shell-drilling-and-tapping turnover jig according to claim 1 is characterized in that: the both sides of described reducing gearbox clamping device are respectively arranged with first clamping cylinder and second clamping cylinder that can compress the reducing gearbox clamping device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020148135XU CN201685116U (en) | 2010-04-02 | 2010-04-02 | Turnover fixture for drilling and tapping on reducer housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020148135XU CN201685116U (en) | 2010-04-02 | 2010-04-02 | Turnover fixture for drilling and tapping on reducer housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201685116U true CN201685116U (en) | 2010-12-29 |
Family
ID=43373405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020148135XU Expired - Lifetime CN201685116U (en) | 2010-04-02 | 2010-04-02 | Turnover fixture for drilling and tapping on reducer housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201685116U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101774132A (en) * | 2010-04-02 | 2010-07-14 | 江苏汤臣汽车零部件有限公司 | Reducer shell-drilling-and-tapping turnover jig |
| CN105666199A (en) * | 2014-11-16 | 2016-06-15 | 江苏天南电力器材有限公司 | Machining equipment for extra-high voltage line connecting boards |
| CN113523340A (en) * | 2021-08-08 | 2021-10-22 | 东为(宁波)智能装备有限公司 | Automatic drilling device for magnetic materials |
-
2010
- 2010-04-02 CN CN201020148135XU patent/CN201685116U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101774132A (en) * | 2010-04-02 | 2010-07-14 | 江苏汤臣汽车零部件有限公司 | Reducer shell-drilling-and-tapping turnover jig |
| CN105666199A (en) * | 2014-11-16 | 2016-06-15 | 江苏天南电力器材有限公司 | Machining equipment for extra-high voltage line connecting boards |
| CN113523340A (en) * | 2021-08-08 | 2021-10-22 | 东为(宁波)智能装备有限公司 | Automatic drilling device for magnetic materials |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20101229 Effective date of abandoning: 20120502 |