CN202224780U - Screw tap clamping device - Google Patents
Screw tap clamping device Download PDFInfo
- Publication number
- CN202224780U CN202224780U CN2011202802437U CN201120280243U CN202224780U CN 202224780 U CN202224780 U CN 202224780U CN 2011202802437 U CN2011202802437 U CN 2011202802437U CN 201120280243 U CN201120280243 U CN 201120280243U CN 202224780 U CN202224780 U CN 202224780U
- Authority
- CN
- China
- Prior art keywords
- screw tap
- main body
- clamping device
- adjustable sliding
- sliding clamp
- 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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Abstract
A screw tap clamping device comprises a wring rod main body, wherein one side of the wring rod main body is provided with a clamp; the clamp comprises an adjustable sliding clamp head; the two sides of the adjustable sliding clamp head are respectively provided with an adjustable bolt; the adjustable sliding clamp head is fixed on the wring rod main body by a limit pin; one side of the clamp is also provided with adjustment scales; and the wring rod main body is processed with Morse taper; and the taper angle is 19.254 degrees. After being positioned by the Morse taper in use, the screw tap clamping device is connected on a boring mill main shaft; after a tapping bottom hole is drilled, the rotation speed of the boring mill main shaft is adjusted to be slow in tapping; the screw tap is selected according to thread size; the screw tap is placed in the adjustable sliding clamp head and then the adjustable bolt is rotated, so that the adjustable sliding clamp head is adjusted to clamp different models of screw taps; the rotation center of the screw tap is adjusted to be concentric with the boring mill main shaft by utilizing the adjustment scales; and the screw tap clamping device has the advantages of being simple in structure and convenient to use.
Description
Technical field
The utility model relates to industry to be made, and machining class industry, is specifically related to a kind of screw tap clamping device, the screw that is applicable to big model on boring machine in adding clamping in man-hour screw tap.
Background technology
Mechanical processing industry, the quantity of the part upper screwed hole of the casing class of product is more, and nearly tens, even up to a hundred, screwed hole is also bigger.During tapping, degree-of-difficulty factor is big, length consuming time.Large-scale screw tapping all will be leaned on manpower, and during tapping, except because the depth of thread need lean on people's experience to guarantee, needs outside the silk rolling repeatedly, also usually inaccurately not only makes screwed hole cause crooked and mashed tooth because of locating, and also is prone to make the impaired even fracture of screw tap.So must be on the one hand in the process repeatedly tapping note the screw thread effective length, notice whether screw tap crooked constantly on the other hand, dislocation, correct at any time, need several people to make concerted efforts and can finish the work usually.So not only staff's labour intensity is big, inefficiency, and the difficult quality guarantee of product also can't reduce the loss of instrument.
Summary of the invention:
In order to overcome the shortcoming of above-mentioned prior art, the purpose of the utility model is to provide a kind of screw tap clamping device, and the screw tap clamping device is installed on the boring spindle; Carry out tapping through the boring machine torsional forces; Reduce manual labor, shorten life cycle of the product, practice thrift cost.
To achieve these goals, the technical scheme of the utility model employing is:
A kind of screw tap clamping device comprises strand thick stick main body 1, and a side of strand thick stick main body 1 is provided with anchor clamps, and said anchor clamps comprise adjustable sliding clamp 5, and the both sides of adjustable sliding clamp 5 are provided with regulates bolt 2, and is fixed on the strand thick stick main body 1 through spacer pin 3.
One side of said anchor clamps also is provided with regulates graduation mark 4.
Said strand thick stick main body 1 is processed as Morse's taper, and taper angle is 19.254 degree.
Owing to be provided with adjustable sliding clamp 5 and regulate bolt 2, screw tap that can the multiple model of clamping has characteristics simple in structure, easy to use.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the right view of the utility model.
Fig. 3 is the cutaway view of the utility model.
Fig. 4 is a structural representation of regulating bolt 2.
The specific embodiment
Elaborate below in conjunction with the structural principle and the operation principle of accompanying drawing to the utility model.
With reference to Fig. 1 and Fig. 3, a kind of screw tap clamping device comprises strand thick stick main body 1; One side of strand thick stick main body 1 is provided with anchor clamps; Said anchor clamps comprise adjustable sliding clamp 5, and the both sides of adjustable sliding clamp 5 are provided with regulates bolt 2, and is fixed on the strand thick stick main body through spacer pin 3.
Said strand thick stick main body 1 is processed as Morse's taper, and taper angle is 19.254 degree.
With reference to Fig. 2, a side of said anchor clamps also is provided with regulates graduation mark 4.
With reference to Fig. 4, to regulate bolt 2 and be provided with groove 6, spacer pin 3 is fixed on the strand thick stick main body through groove 6.
During use, the utility model is connected on the boring spindle after locating through Morse's taper; In the time of tapping, the boring spindle rotating speed transfers at a slow speed, after the tapping bottom outlet bores well; Select screw tap according to the bottom outlet size, screw tap is put into adjustable sliding clamp 5, rotate again and regulate bolt 2; Make it clamp screw tap, adjust adjustable sliding clamp 5 and come the screw tap of clamping different model, it is concentric with boring spindle to utilize adjusting graduation mark 4 to adjust the screw tap centre of gyration.
Among the figure: 1-strand thick stick main body, 2-regulates bolt, the 3-spacer pin, 4-regulates graduation mark, the adjustable sliding clamp of 5-, 6-groove.
Claims (4)
1. screw tap clamping device; Comprise strand thick stick main body (1); It is characterized in that a side of strand thick stick main body (1) is provided with anchor clamps, said anchor clamps comprise adjustable sliding clamp (5); The both sides of adjustable sliding clamp (5) are provided with regulates bolt (2), and is fixed on the strand thick stick main body (1) through spacer pin (3).
2. a kind of screw tap clamping device according to claim 1 is characterized in that, a side of said anchor clamps also is provided with regulates graduation mark (4).
3. a kind of screw tap clamping device according to claim 1 is characterized in that said strand thick stick main body (1) is processed as Morse's taper, and taper angle is 19.254 degree.
4. a kind of screw tap clamping device according to claim 1 is characterized in that said adjusting bolt (2) is provided with groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202802437U CN202224780U (en) | 2011-08-03 | 2011-08-03 | Screw tap clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202802437U CN202224780U (en) | 2011-08-03 | 2011-08-03 | Screw tap clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202224780U true CN202224780U (en) | 2012-05-23 |
Family
ID=46075387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202802437U Expired - Fee Related CN202224780U (en) | 2011-08-03 | 2011-08-03 | Screw tap clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202224780U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104759713A (en) * | 2015-03-18 | 2015-07-08 | 廖以良 | Localizable drilling machine tapping fixture |
| CN104759710A (en) * | 2015-03-18 | 2015-07-08 | 廖以良 | Tapping tool of drilling machine |
| CN112475488A (en) * | 2020-11-23 | 2021-03-12 | 四川共享铸造有限公司 | Thread machining device |
-
2011
- 2011-08-03 CN CN2011202802437U patent/CN202224780U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104759713A (en) * | 2015-03-18 | 2015-07-08 | 廖以良 | Localizable drilling machine tapping fixture |
| CN104759710A (en) * | 2015-03-18 | 2015-07-08 | 廖以良 | Tapping tool of drilling machine |
| CN112475488A (en) * | 2020-11-23 | 2021-03-12 | 四川共享铸造有限公司 | Thread machining device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20120803 |