CN206732169U - A kind of boring grab - Google Patents
A kind of boring grab Download PDFInfo
- Publication number
- CN206732169U CN206732169U CN201720512903.7U CN201720512903U CN206732169U CN 206732169 U CN206732169 U CN 206732169U CN 201720512903 U CN201720512903 U CN 201720512903U CN 206732169 U CN206732169 U CN 206732169U
- Authority
- CN
- China
- Prior art keywords
- index dial
- base
- spacing hole
- utility
- boring grab
- 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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- Drilling And Boring (AREA)
Abstract
The utility model discloses a kind of boring grab.It includes platen and the base being fixed on platen, index dial is installed in the base, the top of the index dial is protruded above base, spill table top is provided with the base, the contact position of index dial and base concave shaped table top is provided with ball bearing, index dial freely rotates along ball bearing in base, the top of the index dial is provided with a circle spacing hole, the spacing hole is set along index dial surrounding etc. point, rotate index dial adjustment workpiece angle, inserted with iron in spacing hole corresponding to current workpiece angle, and the position of fixed indexing plate, scroll chuck is further fixed on above the index dial, the scroll chuck is used to clamp workpiece.The utility model is simple in construction, easy to operate, can quickly load and unload part, and indexing quick and precisely, and need not clean index dial.
Description
Technical field
It the utility model is related to machine tools field, more particularly to a kind of boring grab.
Background technology
The plate-like class part such as flange, end cap is common part in machining industry, flange, end cover part shape and specification
Varied, material is mostly steel part or casting class.Such part is mostly exposed part, it is desirable to good appearance, while require use when
With interchangeability, that is, require that the bolt hole position of each part is accurate.This some holes need to be processed with common vertical type rocker arm drilling machine, due to
Each part shape different sizes, and batch is less, so positioning, the folder of most of part can be competent at without unified boring grab
Tight work.
Traditional hole forming method is：Turning blank shaping-platform centering-line-dotting punch-drilling machine clamping-is right
Knife-drilling, this method is adapted to single hole processing, low production efficiency, and has to pass through crossed process before drilling.Due to plate-like class
Part has centre bore, bad alignment point, therefore work of ruling is considerably complicated, if number of parts is few and needs renewal part,
Then need frequently line, change fixture etc., greatly reduce production efficiency；In addition, conventional brace index dial divides disk according to scale, shake
Easily block when dynamic, it is necessary to often clean.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of boring grab, and its is simple in construction, easy to operate, energy
Enough quickly handling parts, indexing quick and precisely, and need not clean index dial.
The purpose of this utility model is achieved through the following technical solutions：
A kind of boring grab, including platen and the base that is fixed on platen, index dial is installed in the base, it is described
The top of index dial is protruded above base, and spill table top, index dial contact with base concave shaped table top are provided with the base
Position is provided with ball bearing, and index dial freely rotates along ball bearing in base, and the top of the index dial is provided with a circle spacing hole,
The spacing hole is set along index dial surrounding etc. point, rotates index dial adjustment workpiece angle, current workpiece angle is inserted with iron
In corresponding spacing hole, and the position of fixed indexing plate, the index dial top are further fixed on scroll chuck, the scroll chuck
For clamping workpiece.
Preferably, the quantity of the spacing hole is eight or 12.
Preferably, the iron is independently arranged, and iron afterbody is provided with operation handle.
Preferably, the scroll chuck includes chuck and three clamping jaws on chuck.
Compared with prior art, the utility model at least has advantages below：
By above-mentioned the technical solution of the utility model, processing part is fixed using scroll chuck, iron is inserted spacing
Kong Zhong, central hole location during Drilling operation is ensure that, after a side opening is processed as, take out iron, rotate index dial conversion
Part orientation is processed, by iron again insertable into spacing hole, processing is repeated until all hole machineds are completed, the utility model ensures
During Drilling operation, the centre bore of part is processed, without frequently handling, indexing quick and precisely, and need not clean index dial, avoid
Scale divides disk to block.
Brief description of the drawings
Fig. 1 is a kind of Facad structure sectional view for boring grab that the utility model embodiment provides.
Embodiment
Below in conjunction with the accompanying drawing in the utility model, the technical scheme in the utility model is carried out clearly and completely
Description, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than whole embodiments.Base
Embodiment in the utility model, the institute that those of ordinary skill in the art are obtained under the premise of creative work is not made
There is other embodiment, belong to the scope of the utility model protection.
As shown in figure 1, being a kind of boring grab that the utility model embodiment proposes, including platen 1 and it is fixed on platen 1
On base 2, index dial 3 is installed, the top of index dial 3 protrudes the top of base 2, spill platform is provided with base 2 in base 2
The contact position of face, index dial 3 and the concave shaped table top of base 2 is provided with ball bearing 4, and index dial 3 is interior certainly in base 2 along ball bearing 4
By rotating, the top of index dial 3 is provided with a circle spacing hole 31, and spacing hole 31 is set along surrounding of index dial 3 etc. point, passes through rotation point
Scale 3 adjusts workpiece angle, is inserted with iron 5 in spacing hole 31 corresponding to current workpiece angle, and the position of fixed indexing plate 3
Put, the top of index dial 3 is further fixed on scroll chuck 6, and scroll chuck 6 is used to clamp workpiece.
A kind of optional or be preferably carried out mode as the utility model, the quantity of spacing hole 31 is eight or 12.
In specific implementation process, for iron 5 using mode is independently arranged, the afterbody of iron 5 is provided with operation handle 51, iron 5
The internal diameter of diameter and spacing hole 31 match.
Preferably, scroll chuck 6 includes chuck and three clamping jaws on chuck.
Compared with prior art, the utility model at least has advantages below：
By above-mentioned the technical solution of the utility model, processing part is fixed using scroll chuck, iron is inserted spacing
Kong Zhong, central hole location during Drilling operation is ensure that, after a side opening is processed as, take out iron, rotate index dial conversion
Part orientation is processed, by iron again insertable into spacing hole, processing is repeated until all hole machineds are completed, the utility model ensures
During Drilling operation, the centre bore of part is processed, without frequently handling, indexing quick and precisely, and need not clean index dial, avoid
Scale divides disk to block.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art can readily occur in the technical scope that the utility model discloses
Change or replacement, should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should
It is defined by the protection domain of claims.
Claims (4)
1. a kind of boring grab, including platen and the base that is fixed on platen, it is characterised in that：It is provided with the base point
Scale, the top of the index dial are protruded above base, and spill table top, index dial and base concave shaped platform are provided with the base
The contact position in face is provided with ball bearing, and index dial freely rotates along ball bearing in base, and the top of the index dial is provided with one
Spacing hole is enclosed, the spacing hole is set along index dial surrounding etc. point, is rotated index dial adjustment workpiece angle, is inserted with iron current
In spacing hole corresponding to workpiece angle, and the position of fixed indexing plate, the index dial top is further fixed on scroll chuck, described
Scroll chuck is used to clamp workpiece.
2. boring grab as claimed in claim 1, it is characterised in that：The quantity of the spacing hole is eight or 12.
3. boring grab as claimed in claim 1, it is characterised in that：The iron is independently arranged, and iron afterbody is provided with operation
Handle.
4. boring grab as claimed in claim 1, it is characterised in that：The scroll chuck includes chuck and on chuck
Three clamping jaws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720512903.7U CN206732169U (en) | 2017-05-10 | 2017-05-10 | A kind of boring grab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720512903.7U CN206732169U (en) | 2017-05-10 | 2017-05-10 | A kind of boring grab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206732169U true CN206732169U (en) | 2017-12-12 |
Family
ID=60565078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720512903.7U Expired - Fee Related CN206732169U (en) | 2017-05-10 | 2017-05-10 | A kind of boring grab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206732169U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107953228A (en) * | 2017-12-20 | 2018-04-24 | 山东大学 | A kind of plastic products periphery and transverse plane polishing machine and method of work |
| CN108856389A (en) * | 2018-07-17 | 2018-11-23 | 重庆祥越管道配件制造有限公司 | Pipe fitting bends antifriction equipment |
| CN110480041A (en) * | 2018-05-15 | 2019-11-22 | 西安泰富西玛电机有限公司 | A kind of one knife vehicle device of electric machine flange end cap |
| CN110560765A (en) * | 2019-09-27 | 2019-12-13 | 洛阳恒诺锚固技术有限公司 | efficient milling method for alloy groove of cross-shaped alloy drill bit |
-
2017
- 2017-05-10 CN CN201720512903.7U patent/CN206732169U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107953228A (en) * | 2017-12-20 | 2018-04-24 | 山东大学 | A kind of plastic products periphery and transverse plane polishing machine and method of work |
| CN110480041A (en) * | 2018-05-15 | 2019-11-22 | 西安泰富西玛电机有限公司 | A kind of one knife vehicle device of electric machine flange end cap |
| CN108856389A (en) * | 2018-07-17 | 2018-11-23 | 重庆祥越管道配件制造有限公司 | Pipe fitting bends antifriction equipment |
| CN108856389B (en) * | 2018-07-17 | 2024-06-04 | 玫德雅昌(济南)管业有限公司 | Anti-friction equipment for bending pipe fitting |
| CN110560765A (en) * | 2019-09-27 | 2019-12-13 | 洛阳恒诺锚固技术有限公司 | efficient milling method for alloy groove of cross-shaped alloy drill bit |
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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 |
Granted publication date: 20171212 Termination date: 20190510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |