CN201913465U - Equipment for carrying out tapping and turning simultaneously - Google Patents
Equipment for carrying out tapping and turning simultaneously Download PDFInfo
- Publication number
- CN201913465U CN201913465U CN2010206573589U CN201020657358U CN201913465U CN 201913465 U CN201913465 U CN 201913465U CN 2010206573589 U CN2010206573589 U CN 2010206573589U CN 201020657358 U CN201020657358 U CN 201020657358U CN 201913465 U CN201913465 U CN 201913465U
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- CN
- China
- Prior art keywords
- screw tap
- headstock
- tapping
- equipment
- chuck
- 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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- 238000010079 rubber tapping Methods 0.000 title claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 239000002184 metal Substances 0.000 abstract description 2
- 230000002457 bidirectional effect Effects 0.000 abstract 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses equipment for carrying out tapping and turning simultaneously, which belongs to metal cutting equipment, in particular to equipment for carrying out tapping and turning simultaneously. The equipment comprises a lathe bed, a headstock, a hydraulic chuck, a chuck hydraulic cylinder and a hollow pull rod, wherein the chuck hydraulic cylinder and the hollow pull rod control the hydraulic chuck. The equipment is characterized in that a screw tap shaft provided with a screw tap is mounted in the hollow pull rod of the headstock, a bidirectional baffle is mounted at the tail end of the screw tap shaft, the bidirectional baffle is connected with a tapping hydraulic cylinder through a shift fork and a connecting rod, a transmission shaft extending to the rear side of the headstock is connected with the screw tap shaft through a speed-changing device, and the screw tap shaft, the transmission shaft extending to the rear side of the headstock, and the speed-changing device are mounted on an external box. The equipment has the following benefits: the tapping equipment driven by the transmission shaft is additionally arranged behind the headstock for simultaneous excricle processing and chambering and tapping of inner bores, so that the working efficiency is improved, the concentricity of internal threads and an excircle is ensured, the quality of products is improved, and favorable economic benefits are achieved.
Description
Technical field
The utility model belongs to metal cutting equipment, particularly carries out the equipment of tapping and two kinds of processing of turning synchronously.
Background technology
Many parts need inner reaming and tapping, outside need carries out turning processing, for such parts generally all is to clip the component processing outside with chuck earlier, be put into again on the other lathe and carry out inner reaming and tapping after the clamping again, the loaded down with trivial details inefficiency of formality like this, the phenomenon of inside and outside decentraction appears in two times of clamping easily, influences the quality of product.
The utility model content
In order to overcome the deficiency of existing facilities fail while processing parts outside and inner reaming tapping, the utility model provides a kind of tapping turning time processing equipment, and this tapping turning time processing equipment is finished the outside after can one-time positioning and carried out turning processing, inner reaming and tapping.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of tapping turning time processing equipment, comprise lathe bed, headstock, the chuck hydraulic cylinder and the hollow pull rod of oild chuck and control oild chuck, it is characterized in that: the screw tap axle that has screw tap is housed in the hollow pull rod of headstock, the screw tap shaft tail end is equipped with two-way baffle plate, two-way baffle plate is connected with the tapping hydraulic cylinder with connecting rod by shift fork, the power transmission shaft that extends to behind the headstock links to each other the screw tap axle with the screw tap axle by speed change gear, extend to the power transmission shaft behind the headstock, speed change gear is installed in and adds in the case.
Described speed change gear structure is that differential mechanism is housed on the power transmission shaft, and the differential mechanism output gear is meshed with duplicate gear on the screw tap axle, and encoder is equipped with in the differential mechanism rear end.
Its operation principle
One, fastener: the chuck hydraulic cylinder drives hollow pull rod, makes oild chuck chucking workpiece;
Two, start lathe, Boring cutter processing work endoporus, withdrawing;
Three, the tapping hydraulic cylinder promotes two-way baffle plate by connecting rod, fork, drives the screw tap axle and advances; The power transmission shaft rotating speed is constant, by differential mechanism, makes the screw tap axle reduce rotating speed, carries out tapping processing; Screw tap is return;
Four, tapping the time, lathe tool processing work cylindrical is finished a working cycles.
The beneficial effects of the utility model are to have increased the threading apparatus that is driven by power transmission shaft to have realized that cylindrical processing, endoporus reaming and tapping process at one time behind spindle stock, improved operating efficiency, guaranteed that the concentricity of internal thread and cylindrical has improved product quality, has good economic benefit.
Description of drawings
Fig. 1 is a structural representation of the present utility model,
Among the figure, 1. encoder, 2. two-way baffle plate, 3. shift fork, 4. connecting rod, 5. the tapping hydraulic cylinder 6. adds casing, 7. duplicate gear, 8. differential mechanism, 9. screw tap axle, 10. chuck hydraulic cylinder, 11. headstocks, 12. oild chucks, 13. hollow pull rod, 14. screw taps, 15. power transmission shafts.
The specific embodiment
The specific embodiment of the present utility model is, as shown in the figure:
Embodiment 1, a kind of tapping turning time processing equipment, the chuck hydraulic cylinder 10 and the hollow pull rod 13 that comprise lathe bed, headstock 11, oild chuck 12 and control oild chuck, it is characterized in that: the screw tap axle 9 that has screw tap 14 is housed in the hollow pull rod of headstock, the screw tap shaft tail end is equipped with two-way baffle plate 2, two-way baffle plate is connected with tapping hydraulic cylinder 5 with connecting rod 4 by shift fork 3, the power transmission shaft 15 that extends to behind the headstock links to each other with the screw tap axle by speed change gear, the screw tap axle, extends to power transmission shaft, speed change gear behind the headstock and is installed in and adds in the casing 6.Described speed change gear structure is that differential mechanism 8 is housed on the power transmission shaft, and the differential mechanism output gear is meshed with duplicate gear 7 on the screw tap axle, and encoder 1 is equipped with in the differential mechanism rear end.
Claims (2)
1. tapping turning time processing equipment, the chuck hydraulic cylinder and the hollow pull rod that comprise lathe bed, headstock, oild chuck and control oild chuck, it is characterized in that: the screw tap axle that has screw tap is housed in the hollow pull rod of headstock, the screw tap shaft tail end is equipped with two-way baffle plate, two-way baffle plate is connected with the tapping hydraulic cylinder with connecting rod by shift fork, the power transmission shaft that extends to behind the headstock links to each other with the screw tap axle by speed change gear, the screw tap axle, extends to power transmission shaft, speed change gear behind the headstock and is installed in and adds in the casing.
2. tapping turning time processing equipment according to claim 1 is characterized in that: described speed change gear structure is that differential mechanism is housed on the power transmission shaft, and the differential mechanism output gear is meshed with duplicate gear on the screw tap axle, and encoder is equipped with in the differential mechanism rear end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206573589U CN201913465U (en) | 2010-12-14 | 2010-12-14 | Equipment for carrying out tapping and turning simultaneously |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206573589U CN201913465U (en) | 2010-12-14 | 2010-12-14 | Equipment for carrying out tapping and turning simultaneously |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201913465U true CN201913465U (en) | 2011-08-03 |
Family
ID=44413281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206573589U Expired - Lifetime CN201913465U (en) | 2010-12-14 | 2010-12-14 | Equipment for carrying out tapping and turning simultaneously |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201913465U (en) |
-
2010
- 2010-12-14 CN CN2010206573589U patent/CN201913465U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 250400 Shandong Province, Ji'nan city Pingyin County Industrial Park Mei steel dema science and Technology Park Patentee after: Meide Group Co Ltd Address before: 250400 Pingyin City, Shandong Province South Road, No. 85, South Road, No. Patentee before: Jinan Meide Casting Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110803 |