CN209477758U - Six square bolt head drilling on inclined surface fixtures - Google Patents
Six square bolt head drilling on inclined surface fixtures Download PDFInfo
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- CN209477758U CN209477758U CN201821993853.XU CN201821993853U CN209477758U CN 209477758 U CN209477758 U CN 209477758U CN 201821993853 U CN201821993853 U CN 201821993853U CN 209477758 U CN209477758 U CN 209477758U
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- guide sleeve
- locating piece
- inclined surface
- interlocking bar
- screw thread
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Abstract
The utility model discloses a kind of six square bolt head drilling on inclined surface fixtures, including left locating piece (1), left guide sleeve (3), interlocking bar (9), Handleset (11), it is characterized by: being equipped with left locating piece (1) on pedestal (10), right locating piece (7), the side of left locating piece (1) and right locating piece (7) is respectively provided with left guide sleeve (3) and right guide sleeve (6), installation cavity (12) are formed between left guide sleeve (3) and right guide sleeve (6), drill bit mounting hole (5) are provided on left guide sleeve (3) and right guide sleeve (6), block (4) is placed in the back of left guide sleeve (3) and right guide sleeve (6), interlocking bar (9) the cooperation realization of left locating piece (1) and right locating piece (7) and internal installation is opposite or backwards to mobile, the tail portion of interlocking bar (9) Handleset (11) are installed.The utility model structure is simple, high-quality and efficient, is suitble to the popularization and use of six square bolt head drilling on inclined surface clampings.
Description
Technical field
The utility model belongs to positioning and clamping engineering device technique field, relates in particular to a kind of six square bolt head inclined-planes brill
Hole fixture.
Background technique
Bolt is highly important fastener, essential in daily production process, and six square bolts are then most common
A kind of bolt.For six square bolts, it is sometimes desirable to bore fuse hole (as shown in Figure 2) on six square toes portion inclined-planes, this pores
Generally comprise two sizes of diameter d and position L.
In the prior art, easy V-block fixture is generallyd use when drilling to be positioned, process has the following problems:
First is that easy shaking keeps L dimension unstable, and processing effect is bad, or even causes scrapping for part due to drilling on inclined-plane；Two
It is to drill on inclined-plane, bit force unevenness frangibility be easy to cause processing cost to increase；Third is that operation convenience is poor, use
It is inefficient.Above many drawbacks all seriously affect the clamping of six square bolt head drilling on inclined surface.
Summary of the invention
A kind of structure provided the purpose of the utility model is to overcome disadvantages mentioned above is simple, high-quality and efficient, economical can
It leans on, six easy to operate square bolt head drilling on inclined surface fixtures.
It the utility model aim and solves its technical problem underlying and adopts the following technical solutions to realize:
The six square bolt head drilling on inclined surface fixtures of the utility model, including left locating piece, left guide sleeve, interlocking bar, hand
Handle component, in which: left locating piece, right locating piece are housed, the side of left locating piece and right locating piece is respectively provided with a left side and leads on pedestal
To set and right guide sleeve, installation cavity is formed between left guide sleeve and right guide sleeve, is provided on left guide sleeve and right guide sleeve
Drill bit mounting hole, block are placed in the connection of the back of left guide sleeve and right guide sleeve, left locating piece and right locating piece and internal installation
Opposite or movement backwards is realized in lever cooperation, and the tail portion of interlocking bar is equipped with Handleset.
Above-mentioned six square bolt head drilling on inclined surface fixture, in which: left guide sleeve and right guide sleeve pass through respectively internal screw thread A and
The external screw thread being provided separately in internal screw thread B and interlocking bar is connected, and internal screw thread A's and internal screw thread B is oppositely oriented.
Above-mentioned six square bolt head drilling on inclined surface fixture, in which: drill bit mounting hole penetrates through left guide sleeve, right guiding vertically
Set.
Above-mentioned six square bolt head drilling on inclined surface fixture, in which: left locating piece and right locating piece are connected to bottom by sliding slot
On seat, and interlocking bar is moved axially and can axially be rotated by the convex block limitation being arranged on pedestal.
The utility model compared with the existing technology has clear advantage and beneficial effect.From the above technical scheme,
In the six square bolt head drilling on inclined surface fixtures of the utility model, on pedestal be equipped with left locating piece, right locating piece, left locating piece and
The side of right locating piece is respectively provided with left guide sleeve and right guide sleeve, between left guide sleeve and right guide sleeve formed installation cavity (and
Shape when cavity expands can match with six square bolt heads), realize the clamping to six square bolt heads；Left guide sleeve and
It is provided with drill bit mounting hole on right guide sleeve, is guided convenient for the installation of drill bit, avoids broken drill；Block is placed in left guide sleeve
With the back of right guide sleeve, positioned convenient for the end face of six square bolts；Left guide sleeve and right guide sleeve pass through internal screw thread A and interior respectively
The external screw thread being provided separately in screw thread B and interlocking bar is connected, and internal screw thread A's and internal screw thread B is oppositely oriented, and it is left fixed to realize
The opposite or movement backwards of position block and right locating piece, and then installation cavity size is reduced or expands, it is convenient for clamping；Left locating piece and the right side
Locating piece is connected on pedestal by sliding slot, realizes the relative motion of left locating piece and right locating piece and pedestal, while interlocking bar
It can rotate by the convex block limitation axial movement being arranged on pedestal and axially, it is left fixed further to be realized by rotation interlocking bar
Position block and right locating piece are opposite or mobile backwards.In short, the utility model structure is simple, high-quality and efficient, economic and reliable, operation side
Just, it is suitble to the popularization and use of six square bolt head drilling on inclined surface clampings.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of six square bolts of having drilled；
Fig. 3 is the usage state diagram of the utility model.
It is identified in figure:
1, left locating piece；2, internal screw thread A；3, left guide sleeve；4, block；5, drill bit mounting hole；6, right guide sleeve；7, right fixed
Position block；8, internal screw thread B；9, interlocking bar；10, pedestal；11, Handleset；12, installation cavity；13, six square bolt hole to be drilled；14, it bores
Head；15, drilled six square bolts.
Specific embodiment
Below in conjunction with attached drawing and preferred embodiment, to according to the utility model proposes six square bolt head drilling on inclined surface folder
Have specific embodiment, structure, feature and its effect, detailed description is as follows.
Referring to Fig. 1, the six square bolt head drilling on inclined surface fixtures of the utility model, including left locating piece 1, left guide sleeve 3,
Interlocking bar 9, Handleset 11, in which: left locating piece 1, right locating piece 7, left locating piece 1 and right locating piece 7 are housed on pedestal 10
Side be respectively provided with left guide sleeve 3 and right guide sleeve 6, between left guide sleeve 3 and right guide sleeve 6 formed installation cavity 12, a left side is led
It is provided with drill bit mounting hole 5 on set 3 and right guide sleeve 6, block 4 is placed in the back of left guide sleeve 3 and right guide sleeve 6, left
The cooperation realization of interlocking bar 9 of locating piece 1 and right locating piece 7 and internal installation is opposite or backwards to mobile, the tail portion installation of interlocking bar 9
There is Handleset 11.Left guide sleeve 3 and right guide sleeve 6 on internal screw thread A2 and internal screw thread B8 and interlocking bar 9 respectively by separately setting
The external screw thread set is connected, and internal screw thread A2's and internal screw thread B8 is oppositely oriented.Drill bit mounting hole 5 penetrate through vertically left guide sleeve 3,
Right guide sleeve 6.Left locating piece 1 and right locating piece 7 are connected on pedestal 10 by sliding slot, and interlocking bar 9 on pedestal 10 by setting
The convex block limitation set is moved axially and can axially be rotated.
In use, operator drives interlocking bar 9 to rotate by rotating handle component 11 referring to Fig. 3, make 1 He of left locating piece
Right locating piece 7 is changed the size of installation cavity 12 by power opposite or backwards to movement, that is, can reach and treat six side's spiral shells of drilling
Then drill bit 14 is penetrated drill bit mounting hole 5 by the clamp or release of bolt 13, can carry out to the inclined-plane of six square bolt 13 hole to be drilled
Drilling processing.The position that fixation due to six square bolt 13 hole to be drilled and drill bit 14 enter all is limit, drilling not by
Operator presses the influence that part generates shake manually, reduces artificial influence factor.The utility model structure is simple, high-quality
Efficiently, economic and reliable, easy to operate, the popularization and use of suitable six square bolt head drilling on inclined surface clampings.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation, it is any without departing from the content of the technical scheme of the utility model, according to the technical essence of the utility model to above embodiments
Made any simple modification, equivalent change and modification, are still within the scope of the technical solutions of the present invention.
Claims (4)
1. a kind of six square bolt head drilling on inclined surface fixtures, including left locating piece (1), left guide sleeve (3), interlocking bar (9), handle
Component (11), it is characterised in that: left locating piece (1), right locating piece (7), left locating piece (1) and right positioning are housed on pedestal (10)
The side of block (7) is respectively provided with left guide sleeve (3) and right guide sleeve (6), is formed between left guide sleeve (3) and right guide sleeve (6)
It is provided with drill bit mounting hole (5) on installation cavity (12), left guide sleeve (3) and right guide sleeve (6), block (4) is placed in left guiding
Interlocking bar (9) cooperation for covering the back of (3) and right guide sleeve (6), left locating piece (1) and right locating piece (7) and internal installation is real
Now opposite or mobile backwards, the tail portion of interlocking bar (9) is equipped with Handleset (11).
2. six square bolt as described in claim 1 head drilling on inclined surface fixture, it is characterised in that: left guide sleeve (3) and the right side are led
Pass through internal screw thread A(2 respectively to set (6)) and internal screw thread B(8) be connected with the external screw thread being provided separately on interlocking bar (9), and it is interior
Screw thread A(2) and internal screw thread B(8) it is oppositely oriented.
3. six square bolt as described in claim 1 head drilling on inclined surface fixture, it is characterised in that: drill bit mounting hole (5) is vertical
Penetrate through left guide sleeve (3), right guide sleeve (6).
4. six square bolt as described in claim 1 head drilling on inclined surface fixture, it is characterised in that: left locating piece (1) He Youding
Position block (7) is connected on pedestal (10) by sliding slot, and interlocking bar (9) is moved by the way that the convex block limitation being arranged on pedestal (10) is axial
It moves and can axially rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821993853.XU CN209477758U (en) | 2018-11-30 | 2018-11-30 | Six square bolt head drilling on inclined surface fixtures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821993853.XU CN209477758U (en) | 2018-11-30 | 2018-11-30 | Six square bolt head drilling on inclined surface fixtures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209477758U true CN209477758U (en) | 2019-10-11 |
Family
ID=68117327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821993853.XU Active CN209477758U (en) | 2018-11-30 | 2018-11-30 | Six square bolt head drilling on inclined surface fixtures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209477758U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109333110A (en) * | 2018-11-30 | 2019-02-15 | 中国航空工业标准件制造有限责任公司 | Six square bolt head drilling on inclined surface fixtures |
-
2018
- 2018-11-30 CN CN201821993853.XU patent/CN209477758U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109333110A (en) * | 2018-11-30 | 2019-02-15 | 中国航空工业标准件制造有限责任公司 | Six square bolt head drilling on inclined surface fixtures |
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