CN207533725U - Aluminium alloy bends the simple correcting tool of handle - Google Patents
Aluminium alloy bends the simple correcting tool of handle Download PDFInfo
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- CN207533725U CN207533725U CN201721358408.1U CN201721358408U CN207533725U CN 207533725 U CN207533725 U CN 207533725U CN 201721358408 U CN201721358408 U CN 201721358408U CN 207533725 U CN207533725 U CN 207533725U
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- aluminium alloy
- fixed frame
- cushion block
- bolt
- handle
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Abstract
The utility model is related to a kind of aluminium alloys to bend the simple correcting tool of handle, including bottom plate, in being respectively and fixedly connected with the first fixed frame, the second fixed frame and third fixed frame on bottom plate, the first bolt is threadedly coupled on the first fixed frame, it is threadedly coupled third bolt and the 4th bolt respectively on the second fixed frame, the 5th bolt is threadedly coupled in third fixed frame；The second bolt, the 6th bolt are also threadedly coupled on bottom plate；Further include the first cushion block, the second cushion block, third cushion block, the 4th cushion block and a pair of of positioning column, first cushion block and the second cushion block are set to the upper surface of aluminium alloy bow handle central segment, third cushion block, the 4th cushion block are fixed on the surface of bottom plate by fastener, and each positioning column is mounted on bottom plate.It takes up an area small volume to the utility model, after aluminium alloy bow handle centre position is fixed on the basis of aluminium alloy bow handle centre, to pressure on the front end and rear end of aluminium alloy bow handle or pushes adjusting angularity, regulative mode is quick and convenient, and calibration result is good.
Description
Technical field
It is simple that the corrected aluminium alloy bow handle to forging is used for the utility model is related to tooling field more particularly to one kind
Correcting tool.
Background technology
The bow handle manufacturing technology of the U.S. and South Korea is ripe relative to the making of China's aluminium alloy bow handle at present, production method
And process value must be used for reference.Domestic aluminium alloy bow handle is largely shaped by way of casting, and better bow handle is used and is cast into
Shape.It casts or casting forming, quality and the intensity for bending handle is not generally high, and external good bow handle is generally using forging into
Shape.Bow handle has a problem that be exactly that after the heat treatment, bending the angularity of handle is influenced, and is extremely difficult to design tolerance at present
The requirement of ± 0.4mm, therefore there is an urgent need to design a kind of correcting tool, design tolerance can be met.
Utility model content
The applicant is directed to above-mentioned existing issue, has carried out Improvement, provides a kind of aluminium alloy bow handle and simply corrects work
Dress, have the advantages that floor space it is small, using it is easy to operate, calibration result is good.
Technical solution is as follows used by the utility model：
A kind of aluminium alloy bends the simple correcting tool of handle, including bottom plate, in being respectively and fixedly connected with the first fixed frame, the on the bottom plate
Two fixed frames and third fixed frame, on first fixed frame be threadedly coupled for adjust aluminium alloy bow handle angularity first
Bolt is threadedly coupled third bolt and the 4th spiral shell for fixing aluminium alloy bow handle central segment respectively on second fixed frame
Bolt is threadedly coupled the 5th bolt for adjusting aluminium alloy bow handle angularity in the third fixed frame；On the bottom plate
Also it is threadedly coupled the second bolt, the 6th bolt for adjusting aluminium alloy bow handle angularity；Further include the first cushion block, the second pad
Block, third cushion block, the 4th cushion block and a pair of of positioning column, first cushion block and the second cushion block are set to aluminium alloy bow handle central segment
Upper surface and for third bolt, the 4th bolt abut, the third cushion block, the 4th cushion block are fixed on bottom plate by fastener
Surface, each positioning column is mounted on bottom plate.
Its further technical solution is：
Second fixed frame is between the first fixed frame and third fixed frame；
Between the first fixed frame and the second fixed frame, another positioning column is located at second to be fixed a piece positioning column
Between frame and third fixed frame.
The beneficial effects of the utility model are as follows：
The utility model has the advantages that simple in structure, easy to use, takes up an area small volume, suitable for any place,
Its position among aluminium alloy bow handle is fixed after on the basis of aluminium alloy bow handle centre, front end to aluminium alloy bow handle and after
It presses or pushes on end and adjust angularity, regulative mode is quick and convenient, and calibration result is good.
Description of the drawings
Fig. 1 is the front view of the utility model.
Fig. 2 is the vertical view of the utility model.
Fig. 3 is the structure diagram that aluminium alloy bends handle.
Wherein：1st, the first fixed frame；2nd, bottom plate；3rd, the second fixed frame；4th, third fixed frame；5th, aluminium alloy bow handle；6th,
One bolt；7th, the second bolt；8th, positioning column；9th, third bolt；10th, the first cushion block；11st, the 4th bolt；12nd, the second cushion block；13、
Third cushion block；14th, the 4th cushion block；15th, the 5th bolt；16th, the 6th bolt.
Specific embodiment
Illustrate specific embodiment of the present utility model below.
As shown in Figure 1, Figure 2 and Figure 3, the simple correcting tool of aluminium alloy bow handle includes bottom plate 2, is respectively and fixedly connected on bottom plate 2
First fixed frame 1, the second fixed frame 3 and third fixed frame 4 are threadedly coupled to adjust aluminium alloy bow on the first fixed frame 1
First bolt 6 of 5 angularity of handle, be threadedly coupled respectively on the second fixed frame 3 for fix aluminium alloy bow 5 central segment of handle the
Three bolts 9 and the 4th bolt 11 are threadedly coupled the 5th spiral shell for adjusting aluminium alloy bow 5 angularity of handle in third fixed frame 4
Bolt 15；It is also threadedly coupled the second bolt 7, the 6th bolt 16 for adjusting aluminium alloy bow 5 angularity of handle on a base plate 2；Also wrap
Include the first cushion block 10, the second cushion block 12, third cushion block 13, the 4th cushion block 14 and a pair of of positioning column 8, the first cushion block 10 and the second pad
Block 12 is set to the upper surface of aluminium alloy bow 5 central segment of handle and is abutted for third bolt 9, the 4th bolt 11, third cushion block 13,
4th cushion block 14 is fixed on the surface of bottom plate 2 by fastener, and each positioning column 8 is mounted on bottom plate 2.Above-mentioned second fixed frame
3 between the first fixed frame 1 and third fixed frame 4.A piece positioning column 8 be located at the first fixed frame 1 and the second fixed frame 3 it
Between, another positioning column 8 is between the second fixed frame 3 and third fixed frame 4.
Judge aluminium alloy bow handle 5 whether reach angularity detailed process it is as follows：
Lower aluminium alloy bow handle nose thickness A, rear end thickness C and stage casing thickness B are measured first, and handle 5 is then bent with aluminium alloy
On the basis of the peak N of stage casing, the 5 stage casing peak N of front end peak M and aluminium alloy bow handle of aluminium alloy bow handle 5 is calculated respectively
Difference in height α and the difference in height β of aluminium alloy bow 5 stage casing peak N of handle and aluminium alloy bow handle 5 rear end peak L, it is specific to count
It is as follows to calculate formula：
α=(A+B)/2
β=(B+C)/2
Then aluminium alloy bow handle 5 is placed in the surface of 13 and the 4th cushion block 14 of third cushion block, as shown in Figure 1, aluminium alloy bends
Then first cushion block 10, the second cushion block 12 are placed in the surface of aluminium alloy bow handle 5, the first cushion block 10 and third pad by handle 5 in level
13 position of block is corresponding, and the second cushion block 12 is corresponding with 14 position of the 4th cushion block, then adjusts third bolt 9 and the 4th bolt
11, until the end face of third bolt 9 is contacted with 10 surface of the first cushion block, the end face of the 4th bolt 11 connects with 12 surface of the second cushion block
It touches, thus aluminium alloy bow handle 5 is realized and is fixed, on the basis of the central segment of aluminium alloy bow handle 5, by adjusting the first bolt 6, the
Two bolts 7, the 5th bolt 15, the 6th bolt 16 make to carry out the left and right both ends of the surface of aluminium alloy bow handle 5 during each bolt movement
It is squeezed, using height gauge on the basis of 5 stage casing peak N of aluminium alloy bow handle, measures the front end peak of aluminium alloy bow handle 5
M, and the difference in height γ and aluminium alloy bow 5 stage casing peak N of handle and aluminium alloy of 5 stage casing peak N of aluminium alloy bow handle bend handle 5
The difference in height δ of rear end peak L.
Finally theoretical values α, β and actual value γ, δ of measurement are compared, angularity requirement is as follows：
|γ-α|≤0.8mm
|δ-β|≤0.8mm
|(γ-α)-(δ-β)|≤0.8mm
As long as meeting above-mentioned requirements simultaneously, illustrate that angularity meets the requirements.
The utility model has the advantages that simple in structure, easy to use, takes up an area small volume, suitable for any place,
Its position among aluminium alloy bow handle is fixed after on the basis of aluminium alloy bow handle centre, front end to aluminium alloy bow handle and after
It presses or pushes on end and adjust angularity, regulative mode is quick and convenient, and calibration result is good.
Above description is the explanation to the utility model, is not the restriction to utility model, what the utility model was limited
Range is referring to claim, and in the case of the basic structure without prejudice to the utility model, the utility model can make any shape
The modification of formula.
Claims (3)
1. a kind of aluminium alloy bends the simple correcting tool of handle, it is characterised in that：Including bottom plate (2), in solid respectively on the bottom plate (2)
The first fixed frame (1), the second fixed frame (3) and third fixed frame (4) are connect, is threadedly coupled and uses on first fixed frame (1)
In the first bolt (6) for adjusting aluminium alloy bow handle (5) angularity, it is threadedly coupled and is used for respectively on second fixed frame (3)
The third bolt (9) and the 4th bolt (11) of fixed aluminium alloy bow handle (5) central segment, the screw thread in the third fixed frame (4)
Connect the 5th bolt (15) for adjusting aluminium alloy bow handle (5) angularity；It is also threadedly coupled to adjust on the bottom plate (2)
Save second bolt (7), the 6th bolt (16) of aluminium alloy bow handle (5) angularity；Further include the first cushion block (10), the second cushion block
(12), third cushion block (13), the 4th cushion block (14) and a pair of of positioning column (8), first cushion block (10) and the second cushion block (12)
It is set to the upper surface of aluminium alloy bow handle (5) central segment and is abutted for third bolt (9), the 4th bolt (11), the third
Cushion block (13), the 4th cushion block (14) are fixed on the surface of bottom plate (2) by fastener, and each positioning column (8) is mounted on bottom plate (2)
On.
2. aluminium alloy as described in claim 1 bends the simple correcting tool of handle, it is characterised in that：Second fixed frame (3) position
Between the first fixed frame (1) and third fixed frame (4).
3. aluminium alloy as claimed in claim 2 bends the simple correcting tool of handle, it is characterised in that：Wherein positioning column (8) position
Between the first fixed frame (1) and the second fixed frame (3), another positioning column (8) is fixed positioned at the second fixed frame (3) with third
Between frame (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721358408.1U CN207533725U (en) | 2017-10-20 | 2017-10-20 | Aluminium alloy bends the simple correcting tool of handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721358408.1U CN207533725U (en) | 2017-10-20 | 2017-10-20 | Aluminium alloy bends the simple correcting tool of handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207533725U true CN207533725U (en) | 2018-06-26 |
Family
ID=62610681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721358408.1U Active CN207533725U (en) | 2017-10-20 | 2017-10-20 | Aluminium alloy bends the simple correcting tool of handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207533725U (en) |
-
2017
- 2017-10-20 CN CN201721358408.1U patent/CN207533725U/en active Active
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