CN208992209U - A kind of drive shaft boring grab - Google Patents
A kind of drive shaft boring grab Download PDFInfo
- Publication number
- CN208992209U CN208992209U CN201820914120.6U CN201820914120U CN208992209U CN 208992209 U CN208992209 U CN 208992209U CN 201820914120 U CN201820914120 U CN 201820914120U CN 208992209 U CN208992209 U CN 208992209U
- Authority
- CN
- China
- Prior art keywords
- clamp body
- block
- positioning pin
- vee
- bottom plate
- 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 drive shaft boring grabs, the boring grab includes locating piece, positioning pin, thrust block, bottom plate, vee-block, clamp body and pressing plate, the clamp body is set as T-type structure, described clamp body one end is equipped with positioning pin, the positioning pin passes through side clamp body, the thrust block is set to positioning pin lower end and is fixedly connected with clamp body, there is socket corresponding with positioning pin in the thrust block upper end, the clamp body other end is equipped with locating piece, the locating piece is set to bottom plate, on vee-block, the bottom plate is fixedly installed on vee-block, the backplate surface is cased with protection drill bushing, the clamp body is set on pressing plate, the utility model has production simple, it is easy to upper hand operation, it is convenient for mounting and clamping, machining accuracy is high, cheap advantage.
Description
Technical field
The utility model relates to a kind of bench drill drilling tool fixture more particularly to a kind of drive shaft φ 32 drilling folders
Tool.
Background technique
Development with internal vapor with row competes between each components supplying quotient, selects a kind of high-performance, efficient machine
Bed is a kind of effective approach that enterprise reduces production cost, improves enterprise competitiveness, for auto parts --- driving
The market of the drilling of axis is even more fierceness.However, high performance lathe often involves great expense, operation needs specific crowd, cheaply
Lathe often production efficiency is low, high rejection rate, relatively common problem is, the high-frequency rotation of drill bit is easy to make workpiece variation
Position causes many workpiece to be difficult to clamping, clamping is not fixed, is positioned or is positioned inaccurate.
Utility model content
Utility model provides that a kind of structure is simple, convenient for mounting and clamping, accurate positioning, working efficiency in order to solve problem above
High drive shaft boring grab.
The technical solution of the utility model is: a kind of drive shaft boring grab, the boring grab include locating piece, fixed
Position pin, thrust block, bottom plate, vee-block, clamp body and pressing plate, the clamp body are set as T-type structure, and described clamp body one end is set
There is positioning pin, the positioning pin passes through side clamp body, and the thrust block is set to positioning pin lower end and fixes with clamp body
There are socket corresponding with positioning pin in connection, the thrust block upper end, and the clamp body other end is equipped with locating piece, the positioning
Block is set to bottom plate, on vee-block, and the bottom plate is fixedly installed on vee-block, and the backplate surface is cased with protection drill bushing, institute
Clamp body is stated to be set on pressing plate；The vee-block angular range is 30-80 degree.
Compared with prior art, described clamp body one end is equipped with positioning pin, and the positioning pin passes through side clamp body, institute
It states thrust block to be set to positioning pin lower end and be fixedly connected with clamp body, there be insert corresponding with positioning pin in the thrust block upper end
Mouthful, the clamp body other end is equipped with locating piece, and the locating piece is set to bottom plate, on vee-block, and the bottom plate is fixedly installed on
On vee-block, the backplate surface is cased with protection drill bushing, and the clamp body is set on pressing plate, and the utility model has production
Simply, convenient for mounting and clamping, accurate positioning, advantage cheap, performance is stable utilize positioning pin by drive shaft boring grab
With the locking of locating piece, in addition the confinement of vee-block and pressing plate, so that clamp body is secured, selection normal operations work correct placement is just
High-precision hole can be drilled out, is greatly improved work efficiency.
Detailed description of the invention
With reference to the accompanying drawings and detailed description to the further details of explanation of the utility model.
Fig. 1 is the schematic view of the front view of the utility model.
Fig. 2 is the overlooking structure diagram of the utility model.
Wherein: 1, locating piece；2, positioning pin；3, thrust block；4, bottom plate；5, vee-block；6, pressing plate.
Specific embodiment
In conjunction with Figure of description 1-2, the utility model is described further.
A kind of drive shaft boring grab, the boring grab include locating piece 1, positioning pin 2, thrust block 3, bottom plate 4, V
Shape block 5, clamp body 7 and pressing plate 6, the clamp body 7 are set as T-type structure, and described 7 one end of clamp body is equipped with positioning pin 2, described
Positioning pin 2 pass through side clamp body 7, the thrust block 3 is set to 2 lower end of positioning pin and is fixedly connected with clamp body 7, described
There is socket corresponding with positioning pin 2 in 3 upper end of thrust block, and 7 other end of clamp body is equipped with locating piece 1, and the locating piece 1 is set
It is placed in bottom plate 4, on vee-block 5, the bottom plate 4 is fixedly installed on vee-block 5, and 4 surface of bottom plate is cased with protection drill bushing, institute
It states clamp body 7 to be set on pressing plate 6,5 angular range of vee-block is 30-80 degree, and the boring grab passes through 4 benefit of bottom plate
It is fixed on Drilling machines bench, first a location hole of clamp body is packed on positioning pin, another location hole with bolt and nut
On locating piece 1, then moves vee-block 5 and be allowed to clamp with clamp body, the positioning pin 2 in addition 6 one end notch of pressing plate links closely, only
Pushing block 3 is placed in the bottom plate upper right corner, and sliding can fasten positioning pin 2, realizes precise positioning.
Claims (2)
1. a kind of drive shaft boring grab, it is characterised in that: the boring grab includes locating piece (1), positioning pin (2), only
Pushing block (3), bottom plate (4), vee-block (5), clamp body (7) and pressing plate (6), the clamp body (7) are set as T-type structure, the folder
Specifically (7) one end is equipped with positioning pin (2), and the positioning pin (2) passes through side clamp body (7), and the thrust block (3) is set to
Positioning pin (2) lower end is simultaneously fixedly connected with clamp body (7), and there be insert corresponding with positioning pin (2) in thrust block (3) upper end
Mouthful, clamp body (7) other end is equipped with locating piece (1), and the locating piece (1) is set to bottom plate (4), on vee-block (5), institute
It states bottom plate (4) to be fixedly installed on vee-block (5), the bottom plate (4) surface is cased with protection drill bushing, clamp body (7) setting
In on pressing plate (6).
2. drive shaft boring grab according to claim 1, it is characterised in that: vee-block (5) angular range is 30-
80 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820914120.6U CN208992209U (en) | 2018-06-13 | 2018-06-13 | A kind of drive shaft boring grab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820914120.6U CN208992209U (en) | 2018-06-13 | 2018-06-13 | A kind of drive shaft boring grab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208992209U true CN208992209U (en) | 2019-06-18 |
Family
ID=66795923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820914120.6U Expired - Fee Related CN208992209U (en) | 2018-06-13 | 2018-06-13 | A kind of drive shaft boring grab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208992209U (en) |
-
2018
- 2018-06-13 CN CN201820914120.6U patent/CN208992209U/en not_active Expired - Fee Related
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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: 20190618 Termination date: 20200613 |