CN208514091U - A kind of positioning tool for the drilling of fan-shaped block - Google Patents
A kind of positioning tool for the drilling of fan-shaped block Download PDFInfo
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- CN208514091U CN208514091U CN201820841335.XU CN201820841335U CN208514091U CN 208514091 U CN208514091 U CN 208514091U CN 201820841335 U CN201820841335 U CN 201820841335U CN 208514091 U CN208514091 U CN 208514091U
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- fan
- shaped block
- shaped
- drilling
- positioning
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- Drilling And Boring (AREA)
Abstract
The utility model provides a kind of positioning tool for the drilling of fan-shaped block, including support base and the vertical plate for being oppositely disposed in both lateral sides on support base.Wherein, vertical plate is equipped with the fan-shaped locating slot that cooperation is formed with fan-shaped block, and the angle of fan-shaped locating slot is the sum of the angle in the angle and fan-shaped block of fan-shaped block between two holes that need to process.Fan-shaped block is fixed in fan-shaped locating slot.Enable to the positioning of fan-shaped block drilling convenient, and setting accuracy is high, so that processing efficiency is greatly improved, it is convenient and efficient.
Description
Technical field
The utility model belongs to hole drilling positioning fixture technical field, and in particular to a kind of positioning for the drilling of fan-shaped block
Tooling.
Background technique
Conventionally, as the performance of product needs, the taper that block axial outer diameter has 3.5 ° is set, is needed
The threaded hole for attacking 2-M20 is bored on the axial arc surface with taper, drilling processing is unstable on inclined-plane, easily interrupts drill bit.Product
Matching requirements must assure that the center of circle angle of two threaded holes is 30 °, and at the same time keeping centrality, hole processing positioning requirements
It is higher, and drilling depth is big, depth must reach 50mm.Boring positioning working efficiency is low in production practice, and setting accuracy
It is not high, it is easy to appear bore inclining and drill bit interrupts, the centrality in two holes cannot be effectively ensured, assembling is caused error, shadow occur
Ring the safe application performance of product.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of the prior art and provide one kind to bore for fan-shaped block
The positioning tool in hole enables to the positioning of fan-shaped block drilling convenient, and setting accuracy is high.
In order to solve the above technical problems, the utility model proposes technical solution are as follows:
A kind of positioning tool for the drilling of fan-shaped block, including support base and it is oppositely disposed in both lateral sides on support base
Vertical plate.Wherein, vertical plate is equipped with the fan-shaped locating slot that cooperation is formed with fan-shaped block, and the angle of fan-shaped locating slot is fan-shaped gear
The sum of the angle between two holes for needing to process in the angle of block and fan-shaped block.Fan-shaped block is fixed in fan-shaped locating slot.
Positioning tool according to the present utility model for fan-shaped block drilling, is formed with fan-shaped block by setting and is cooperated
Fan-shaped locating slot the quick positioning of fan-shaped block may be implemented, it is easy for installation.The angle of fan-shaped locating slot is fan-shaped block
Fan-shaped block, is placed in the most right of fan-shaped locating slot by the sum of the angle between two holes for needing to process in angle and fan-shaped block
End fits closely the internal diameter of fan-shaped block and the small arcwall face in bottom of fan-shaped locating slot, and fan-shaped block center line left hole is just
The good highest point for being located at fan-shaped block top surface, drill bit vertical feed guarantee the centrality of threaded hole；Sector block is placed in sector
When locating slot left end, fan-shaped block center line right ports are located at the highest point of fan-shaped block top surface, and drill bit vertical feed is same
Guaranteeing the centrality of right ports, fan-shaped locating slot radian is equivalent to fan-shaped block highest point and just deviates angle between two holes,
Guarantee that angle is accurate, positions without centering repeatedly while guaranteeing that two holes are centripetal, there is fabulous positioning action, both guarantee hole
Position precision greatly improve processing efficiency again, it is convenient and efficient.In addition, according to the present utility model be used for what fan-shaped block drilled
The vertical plate that positioning tool only includes support base and is arranged on support base, structure is extremely simple, quick and easy for installation.
For above-mentioned technical proposal, the further improvement that can also be discussed below.
Positioning tool according to the present utility model for fan-shaped block drilling, in a preferred embodiment, fan
The end face at the non-processing end on shape block is no more than the lateral surface of vertical plate.This positioning method, so that entire positioning tool letter, and
And be conducive to the arrangement of positioning tool.
Further, in a preferred embodiment, the processing end on fan-shaped block exceeds the lateral surface of vertical plate
5cm.When this setup can be to avoid operation, fan-shaped block to be processed is interfered with drill bit.
Further, in a preferred embodiment, the vertical plate at the non-processing end on fan-shaped block is equipped with
First positioning device of detachable, the first positioning device have the portion that cooperation is formed with the end face at the non-processing end on fan-shaped block
Point.
It, can be from laterally limiting by the way that the first positioning device is arranged on the vertical plate at the non-processing end on fan-shaped block
The freedom degree of fan-shaped block enhances the stability of fan-shaped block to increase the locating effect of fan-shaped block, improves drilling and cuts
Cutting stability when processing is cut, therefore the processing quality of drilling can be improved.
Specifically, in a preferred embodiment, the first positioning device includes baffle and bolt, and baffle and sector are kept off
The end face at the non-processing end on block forms cooperation, and bolt is horizontally through baffle and connect with vertical plate.
Positioning device including baffle and bolt, structure is simple, and dismounting is simple and fast, has thereby further ensured that positioning
The convenient precision with positioning, therefore also further improve processing efficiency.
Further, in a preferred embodiment, the processing end on fan-shaped block is equipped between vertical plate
Second positioning device of detachable, the second positioning device, which has, forms the part contacted with the top surface of fan-shaped block.
By the way that the first positioning device is arranged at the processing end on fan-shaped block, and the second positioning device has and fan
The top surface of shape block forms the part of contact, can be from the freedom degree for vertically limiting fan-shaped block to be processed, so as to be processed
Fan-shaped block have better locating effect, further enhance the stability of fan-shaped block, further increase drilling cutting
Cutting stability when processing, therefore the processing quality of drilling can be improved.
Specifically, in a preferred embodiment, the second positioning device includes pressing plate and bolt, and pressing plate and sector are kept off
The top surface of block forms contact, and bolt vertically passes through pressing plate and connect with support base.
Positioning device including pressing plate and bolt, structure is simple, and dismounting is simple and fast, has thereby further ensured that positioning
The convenient precision with positioning, therefore also further improve processing efficiency.In addition, according to the outer of fan-shaped block to be processed
Diameter can extremely conveniently and efficiently adjust pressing plate, to further increase processing efficiency in real time.
Further, in a preferred embodiment, the bottom of pressing plate has to be formed with the top surface of fan-shaped block and match
The part of conjunction.Pressing plate bottom and the top surface of fan-shaped block form and cooperate, and can increase the contact area of pressing plate and fan-shaped block, from
And further increase the stability vertically positioned.
Specifically, in a preferred embodiment, support seat structure is rectangular-shaped plate construction, and vertical plate is configured to square
Shape plate construction.Support base and vertical plate are configured to rectangular-shaped plate construction, can simplification positioning tool to a greater extent
Structure, save manufacturing cost.
Compared with the prior art, the advantages of the utility model are: enable to the positioning of fan-shaped block drilling convenient, and
And setting accuracy is high, so that processing efficiency is greatly improved, it is convenient and efficient.
Detailed description of the invention
Hereinafter the utility model will be described in more detail based on the embodiments and with reference to the accompanying drawings.Wherein:
Fig. 1 and Fig. 2 schematically illustrates the positioning tool for fan-shaped block drilling of the utility model embodiment respectively
Overall structure.
In the accompanying drawings, identical component uses identical appended drawing reference.The attached drawing is not drawn according to the actual ratio.
Specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, but is not therefore limited
The protection scope of the utility model processed.
Fig. 1 and Fig. 2 schematically illustrates the positioning tool for fan-shaped block drilling of the utility model embodiment respectively
10 overall structure.
As depicted in figs. 1 and 2, the positioning tool 10 for fan-shaped block drilling of the utility model embodiment, including branch
Support seat 1 and the vertical plate 2 for being oppositely disposed in both lateral sides on support base 1.Wherein, vertical plate 2 is equipped with to be formed with fan-shaped block 6 and cooperate
Fan-shaped locating slot 21, the angle of fan-shaped locating slot 21 is two holes that need to process in the angle and fan-shaped block 6 of fan-shaped block 6
Between the sum of angle.Specifically, the angle between two holes for needing to process on fan-shaped block 6 is 30 degree.Fan-shaped block 6 is fixed
In fan-shaped locating slot 21.As depicted in figs. 1 and 2, specifically, in a preferred embodiment, support base 1 is configured to square
Shape plate construction, vertical plate 2 are configured to rectangular-shaped plate construction.
According to the positioning tool for fan-shaped block drilling of the utility model embodiment, pass through setting and fan-shaped block shape
The quick positioning of fan-shaped block may be implemented at the fan-shaped locating slot of cooperation, it is easy for installation.The angle of fan-shaped locating slot is sector
Fan-shaped block, is placed in fan-shaped locating slot by the sum of the angle between two holes for needing to process in the angle of block and fan-shaped block
Right end fits closely the internal diameter of fan-shaped block and the small arcwall face in bottom of fan-shaped locating slot, on the left of fan-shaped block center line
Hole is placed exactly in the highest point of fan-shaped block top surface, and drill bit vertical feed guarantees the centrality of threaded hole；Sector block is placed in
When fan-shaped locating slot left end, fan-shaped block center line right ports are located at the highest point of fan-shaped block top surface, drill bit vertical feed
The same centrality for guaranteeing right ports, fan-shaped locating slot radian are equivalent to fan-shaped block highest point and just deviate folder between two holes
Angle guarantees that angle is accurate while guaranteeing that two holes are centripetal, positions without centering repeatedly, has fabulous positioning action, both protected
The position precision in card hole greatly improves processing efficiency again, convenient and efficient.In addition, according to the present utility model bore for fan-shaped block
The vertical plate that the positioning tool in hole only includes support base and is arranged on support base, structure is extremely simple, quick and easy for installation.
Support base and vertical plate are configured to rectangular-shaped plate construction, can simplification positioning tool to a greater extent structure, save life
Produce manufacturing cost.
According to the positioning tool 10 for fan-shaped block drilling of the utility model embodiment, as shown in Figure 1, excellent at one
In selection of land embodiment, the end face at the non-processing end on fan-shaped block 6 is no more than the lateral surface of vertical plate 2.This positioning method, makes
Entire positioning tool letter is obtained, and is conducive to the arrangement of positioning tool.Further, in a preferred embodiment, it fans
Processing end on shape block 6 exceeds the lateral surface 5cm of vertical plate 2.When this setup can be to avoid operation, sector to be processed
Block is interfered with drill bit.
Further, in a preferred embodiment, as shown in Figure 1, non-processing end on sector block 6
Vertical plate 2 is equipped with the first positioning device 3 of detachable, and the first positioning device 3 has the end with the non-processing end on fan-shaped block 6
Face forms the part of cooperation.It, can be with by the way that the first positioning device is arranged on the vertical plate at the non-processing end on fan-shaped block
From the freedom degree of fan-shaped block is laterally limited, to increase the locating effect of fan-shaped block, enhance the stability of fan-shaped block,
Cutting stability when drilling machining is improved, therefore the processing quality in hole can be improved.Specifically, preferably real at one
It applies in mode, the first positioning device 3 includes baffle 31 and bolt 5, the end face shape of baffle 31 and the non-processing end on fan-shaped block 6
At cooperation, bolt 5 is horizontally through baffle 31 and connect with vertical plate 2.Positioning device including baffle and bolt, structure is simple, dismounting
It is simple and fast, thereby further ensure that the precision of the convenient of positioning with positioning, therefore also further improve processing efficiency.
As depicted in figs. 1 and 2, further, in a preferred embodiment, it is equipped between vertical plate 2 close to fan-shaped
Second positioning device 4 of the detachable at the processing end on block 6, the second positioning device 4 has to be formed with the top surface of fan-shaped block 6
The part of contact.By the way that the first positioning device is arranged at the processing end on fan-shaped block, and the second positioning device has
Form the part contacted with the top surface of fan-shaped block, can from the freedom degree for vertically limiting fan-shaped block to be processed so as to
The fan-shaped block of processing has better locating effect, enhances the stability of fan-shaped block, improves when drilling machining
Cutting stability, therefore the processing quality in hole can be improved.Specifically, in a preferred embodiment, the second positioning dress
Setting 4 includes pressing plate 41 and bolt 5, and pressing plate 41 is formed with the top surface of fan-shaped block 6 and contacted, and bolt 5 vertically passes through pressing plate 41 and branch
Seat 1 is supportted to connect.Positioning device including pressing plate and bolt, structure is simple, and dismounting is simple and fast, has thereby further ensured that positioning
The convenient precision with positioning, therefore also further improve processing efficiency.In addition, according to the outer of fan-shaped block to be processed
Diameter can extremely conveniently and efficiently adjust pressing plate, to further increase processing efficiency in real time.Further, preferably at one
In ground embodiment, the bottom of pressing plate 41 has the part that cooperation is formed with the top surface of fan-shaped block 6.Pressing plate bottom and fan-shaped gear
The top surface of block forms cooperation, can increase the contact area of pressing plate and fan-shaped block, thus further increase vertically position it is steady
It is qualitative.
Specifically used method according to the positioning tool for fan-shaped block drilling of the utility model embodiment is as follows:
The big end and small end for determining fan-shaped block 6 according to taper direction first process centripetal screw thread in big end outer diameter direction
Hole, small end are fixed.Specifically, the small end of fan-shaped block 6 sequentially passes through the fan-shaped locating slot 21 on vertical plate 2 and is tightly attached to baffle
On 31, to limit the laterally free degree of fan-shaped block 6, there is the threaded hole cooperated with baffle 31 on vertical plate 2, baffle 31 passes through spiral shell
Bolt 5 is fixed on vertical plate, has located lateral effect.There is the threaded hole cooperated with pressing plate 41, pressing plate 41 passes through on support base 1
Bolt 5 is fixed on support base 1, has the function of vertically positioning.Fan-shaped locating slot 21 on vertical plate 2 is parallel positioned opposite
, it is with uniformity.When the fan-shaped processing of block 6 left side threaded hole, sector block 6 is placed in fan-shaped 21 right end of locating slot, is protected
It demonstrate,proves fan-shaped 6 internal diameter of block to fit closely with fan-shaped 21 bottom arcwall face of locating slot, after engagement in place, tightens 5 clamping platen of bolt
41, according to the fan-shaped big minor adjustment pressing force of 6 outer diameter of block, the vertical freedom degree of fan-shaped block 6 is limited, enhances the steady of fan-shaped block 6
Qualitative energy guarantees that it can compress the fan-shaped block 6 of positioning in drilling well, and fan-shaped 6 left hole of block is placed exactly in sector
The highest point of 6 outer diameter of block, drill bit vertical feed guarantee the centrality of threaded hole.Sector block 6 is placed in fan-shaped locating slot 21
Left end, fan-shaped 6 right ports of block are placed exactly in the highest point of fan-shaped 6 outer diameter of block, vertical to compress drilling, guarantee between two holes
Angle be 30 degree and centripetal simultaneously.Precise positioning to two threaded hole of block is realized by opening up fan-shaped locating slot on vertical plate,
So that very convenient to the positioning of fan-shaped block drilling part in vertical direction, which not only ensure that two hole site precision but also had protected
Two hole centralities are demonstrate,proved, easy to operate, accurate positioning is reliable, improves processing efficiency and borehole accuracy.
According to above-described embodiment, it is seen that the utility model relates to the positioning tool for fan-shaped block drilling, can make
The positioning for obtaining fan-shaped block drilling is convenient, and setting accuracy is high, so that processing efficiency is greatly improved, it is convenient and efficient.
Although the present utility model has been described by reference to the preferred embodiments, but the scope of the utility model is not being departed from
In the case where, various improvement can be carried out to it and can replace component therein with equivalent.Especially, as long as being not present
Structural conflict, items technical characteristic mentioned in the various embodiments can be combined in any way.The utility model is simultaneously
It is not limited to specific embodiment disclosed herein, but all technical solutions including falling within the scope of the claims.
Claims (10)
1. a kind of positioning tool for the drilling of fan-shaped block, which is characterized in that including support base and be oppositely disposed in the branch
Support the vertical plate of both lateral sides on seat, wherein
The vertical plate is equipped with the fan-shaped locating slot that cooperation is formed with fan-shaped block, and the angle of the sector locating slot is fan-shaped gear
The sum of the angle between two holes for needing to process in the angle of block and fan-shaped block；
Fan-shaped block is fixed in the fan-shaped locating slot.
2. the positioning tool according to claim 1 for fan-shaped block drilling, which is characterized in that non-on fan-shaped block
The end face for processing end is no more than the lateral surface of the vertical plate.
3. the positioning tool according to claim 1 or 2 for fan-shaped block drilling, which is characterized in that on fan-shaped block
Processing end exceed the vertical plate lateral surface 5cm.
4. the positioning tool according to claim 1 or 2 for fan-shaped block drilling, which is characterized in that close to fan-shaped gear
The vertical plate at the non-processing end on block is equipped with the first positioning device of detachable, and first positioning device has and sector
The end face at the non-processing end on block forms the part of cooperation.
5. the positioning tool according to claim 4 for fan-shaped block drilling, which is characterized in that the first positioning dress
It sets including baffle and bolt, the end face at the baffle and the non-processing end on fan-shaped block, which is formed, to be cooperated, and the bolt is laterally worn
The baffle is crossed to connect with the vertical plate.
6. the positioning tool according to claim 1 or 2 for fan-shaped block drilling, which is characterized in that the vertical plate it
Between be equipped with processing end on fan-shaped block detachable the second positioning device, second positioning device has and sector
The top surface of block forms the part of contact.
7. the positioning tool according to claim 6 for fan-shaped block drilling, which is characterized in that the second positioning dress
Set including pressing plate and bolt, the pressing plate is formed with the top surface of fan-shaped block and is contacted, the bolt vertically pass through pressing plate with it is described
Support base connection.
8. the positioning tool according to claim 7 for fan-shaped block drilling, which is characterized in that the bottom of the pressing plate
With the part for forming cooperation with the top surface of fan-shaped block.
9. the positioning tool according to claim 1 or 2 for fan-shaped block drilling, which is characterized in that the support base
It is configured to rectangular-shaped plate construction.
10. the positioning tool according to claim 1 or 2 for fan-shaped block drilling, which is characterized in that the vertical plate structure
It makes as rectangular-shaped plate construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820841335.XU CN208514091U (en) | 2018-06-01 | 2018-06-01 | A kind of positioning tool for the drilling of fan-shaped block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820841335.XU CN208514091U (en) | 2018-06-01 | 2018-06-01 | A kind of positioning tool for the drilling of fan-shaped block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208514091U true CN208514091U (en) | 2019-02-19 |
Family
ID=65339071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820841335.XU Active CN208514091U (en) | 2018-06-01 | 2018-06-01 | A kind of positioning tool for the drilling of fan-shaped block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208514091U (en) |
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2018
- 2018-06-01 CN CN201820841335.XU patent/CN208514091U/en active Active
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