CN207915051U - A kind of oil bit blank clamping tooling - Google Patents
A kind of oil bit blank clamping tooling Download PDFInfo
- Publication number
- CN207915051U CN207915051U CN201820343200.0U CN201820343200U CN207915051U CN 207915051 U CN207915051 U CN 207915051U CN 201820343200 U CN201820343200 U CN 201820343200U CN 207915051 U CN207915051 U CN 207915051U
- Authority
- CN
- China
- Prior art keywords
- turntable
- sliding slot
- machined
- shaft
- handle
- 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
The utility model discloses a kind of oil bit blank clamping toolings, including pedestal and mounting bracket, the middle of the base is machined with through-hole, the mounting bracket includes shaft and turntable, turntable is equipped with shaft on bottom surface, and turntable is arranged with shaft with center line, it is set with bearing in the middle part of the shaft, bearing is mounted in through-hole, the susceptor surface is machined with circular sliding slot A, turntable bottom surface is machined with sliding slot B corresponding with sliding slot A, multiple steel balls are equipped between sliding slot A and sliding slot B, pedestal on the outside of the sliding slot A is equipped with the limiting device of multiple annular spreads, the disc surfaces are machined with fixing device, the turntable side wall is equipped with multiple handles, each handle is hinged with turntable.Steel ball is arranged between sliding slot A and sliding slot B by processing sliding slot A in susceptor surface and processing sliding slot B in turntable bottom surface in the utility model, to improve the stability of clamping oil bit.
Description
Technical field
The utility model is related to drill produced fields, more particularly to a kind of oil bit blank clamping tooling.
Background technology
Oil bit is one of important tool of oil drilling, and oil is drilled through by oil bit when exploiting oil,
The quality of working performance directly affects drilling quality, drilling efficiency and drilling cost.Since the formation rock of storage oil is harder,
Cause the abrasion of drill bit more serious, in order to improve the performance of oil bit, needs to ensure drill bit when oil bit produces
Quality.Since the volume of oil bit is big, in processing, stability is relatively low, and adjusts inconvenience, is easy to cause the stone of production
The performance of oily drill bit does not meet processing request, to influence drillng operation.
Invention content
The purpose of this utility model is to provide a kind of high and easy to adjust oil bit blank clamping toolings of stability.
The purpose of this utility model is achieved through the following technical solutions：
A kind of oil bit blank clamping tooling, including pedestal and mounting bracket, the middle of the base is machined with through-hole, described
Mounting bracket includes shaft and turntable, shaft is equipped on turntable bottom surface, and turntable is arranged with shaft with center line, in the shaft
Portion is set with bearing, and bearing is mounted in through-hole, and the susceptor surface is machined with circular sliding slot A, turntable bottom surface be machined with
Sliding slot A corresponding sliding slot B are equipped with multiple steel balls between sliding slot A and sliding slot B, the pedestal on the outside of the sliding slot A is equipped with multiple
The limiting device of annular spread, the disc surfaces are machined with fixing device, and the turntable side wall is equipped with multiple handles, each
Handle is hinged with turntable, and turntable side wall is equipped with uniform graduation mark, and pedestal is equipped with the pointer coordinated with graduation mark.
The limiting device includes supporting block, threaded rod, handle and brake block, and supporting block is fixed on the base, supporting block
On be machined with the threaded hole closed with threaded rod matching size, and the central axis of the center line of threaded hole and turntable, threaded rod
In threaded hole, threaded rod one end far from turntable is equipped with handle, and brake is equipped with close to threaded rod one end of turntable
Piece.
The fixing device is scroll chuck.
The utility model has the following effects that：
(1) by processing sliding slot A in susceptor surface and processing sliding slot B in turntable bottom surface, and between sliding slot A and sliding slot B
Steel ball is set, to improve the stability of clamping oil bit；
(2) by the way that graduation mark is arranged on the side wall of turntable, and pointer is set, while fitted bearing on pedestal, makes
Oil bit is moved easily in processing, and improves the precision of processing.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the utility model pedestal.
Fig. 3 is the structural schematic diagram of the utility model mounting bracket.
Fig. 4 is the structural schematic diagram of the utility model limiting device.
Reference numeral：1, pedestal；11, through-hole；12, sliding slot A；2, mounting bracket；21, shaft；22, turntable；23, bearing；24、
Sliding slot B；25, handle；26, graduation mark；3, steel ball；4, limiting device；41, supporting block；42, threaded rod；43, handle；44, it brakes
Piece；5, fixing device；6, pointer.
Specific implementation mode
Embodiment
As shown in Figure 1 to 4, oil bit blank clamping tooling provided in this embodiment, including pedestal 1 and mounting bracket 2,
1 middle part of the pedestal is machined with through-hole 11, and the mounting bracket 2 includes shaft 21 and turntable 22, is equipped with and turns on 22 bottom surface of turntable
Axis 21, and turntable 22 is arranged with shaft 21 with center line, 21 middle part of the shaft is set with bearing 23, and bearing 23 is mounted on through-hole
In 11,1 surface of the pedestal is machined with circular sliding slot A12, and 22 bottom surface of turntable is machined with sliding slot corresponding with sliding slot A12
B24 is equipped with multiple steel balls 3 between sliding slot A12 and sliding slot B24, the pedestal 1 on the outside of the sliding slot A12 is equipped with multiple annulars point
The limiting device 4 of cloth, the limiting device 4 include supporting block 41, threaded rod 42, handle 43 and brake block 44, and supporting block 41 is solid
Be scheduled on pedestal 1, be machined with the threaded hole closed with 42 matching size of threaded rod in supporting block 41, and the center line of threaded hole with turn
The central axis of disk 22, threaded rod 42 are mounted in threaded hole, and 42 one end of threaded rod far from turntable 22 is equipped with handle 43,
Brake block 44 is installed close to 42 one end of threaded rod of turntable 22,22 surface of the turntable is machined with fixing device 5, and fixed dress
It is scroll chuck to set 5, and 22 side wall of the turntable is equipped with multiple handles 25, and each handle 25 is hinged with turntable 22, turntable 22
Side wall is equipped with uniform graduation mark 26, and pedestal 1 is equipped with the pointer 6 coordinated with graduation mark 26.
The application method of the utility model is：
Blank is fixed on scroll chuck first, and so that brake block 44 is locked turntable 22 by handle 43 of getting into the cave, then
Blank will be processed by lathe, when processing the gum of oil bit, due to the precision of gum is high, more than quantity and structure
Complexity can influence the precision of oil bit using machine tooling, unclamp limiting device 4 at this time, brake block 44 is made to divide with turntable 22
From, oil bit rotation, while position of the operator by reading pointer 6 on graduation mark 26 are then driven by handle 25,
Make oil bit precise displacement, after oil bit turns to designated position, turntable 22 is locked again by limiting device 4, this
When lathe oil bit can be finished.
The above is only the utility model preferred embodiment, but the scope of protection of the utility model is not limited to
This, any transformation carried out based on technical solution provided by the utility model and inventive concept and replacement should all be covered in this reality
With in novel protection domain.
Claims (3)
1. a kind of oil bit blank clamping tooling, including pedestal and mounting bracket, it is characterised in that：The middle of the base is machined with
Through-hole, the mounting bracket include shaft and turntable, shaft are equipped on turntable bottom surface, and turntable is arranged with shaft with center line,
Bearing is set in the middle part of the shaft, bearing is mounted in through-hole, and the susceptor surface is machined with circular sliding slot A, turntable bottom
Face is machined with sliding slot B corresponding with sliding slot A, and multiple steel balls, the pedestal on the outside of the sliding slot A are equipped between sliding slot A and sliding slot B
It is equipped with the limiting device of multiple annular spreads, the disc surfaces are machined with fixing device, and the turntable side wall is equipped with more
A handle, each handle is hinged with turntable, and turntable side wall is equipped with uniform graduation mark, and pedestal is equipped with to be coordinated with graduation mark
Pointer.
2. oil bit blank clamping tooling according to claim 1, it is characterised in that：The limiting device includes support
Block, threaded rod, handle and brake block, supporting block are fixed on the base, and are machined in supporting block and are closed with threaded rod matching size
Threaded hole, and the central axis of the center line of threaded hole and turntable, threaded rod are mounted in threaded hole, the screw thread far from turntable
Bar one end is equipped with handle, and brake block is equipped with close to threaded rod one end of turntable.
3. oil bit blank clamping tooling according to claim 1, it is characterised in that：The fixing device is three-jaw card
Disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820343200.0U CN207915051U (en) | 2018-03-13 | 2018-03-13 | A kind of oil bit blank clamping tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820343200.0U CN207915051U (en) | 2018-03-13 | 2018-03-13 | A kind of oil bit blank clamping tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207915051U true CN207915051U (en) | 2018-09-28 |
Family
ID=63599259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820343200.0U Expired - Fee Related CN207915051U (en) | 2018-03-13 | 2018-03-13 | A kind of oil bit blank clamping tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207915051U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449878A (en) * | 2019-09-04 | 2019-11-15 | 佛山市南海飞越压铸制造有限公司 | A kind of automatic screw driving machine for processing wheel hub |
-
2018
- 2018-03-13 CN CN201820343200.0U patent/CN207915051U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449878A (en) * | 2019-09-04 | 2019-11-15 | 佛山市南海飞越压铸制造有限公司 | A kind of automatic screw driving machine for processing wheel hub |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180928 Termination date: 20190313 |