CN208811568U - Screw rod drilling jig - Google Patents
Screw rod drilling jig Download PDFInfo
- Publication number
- CN208811568U CN208811568U CN201821429030.4U CN201821429030U CN208811568U CN 208811568 U CN208811568 U CN 208811568U CN 201821429030 U CN201821429030 U CN 201821429030U CN 208811568 U CN208811568 U CN 208811568U
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- CN
- China
- Prior art keywords
- sleeve
- positioning
- clamp body
- screw rod
- finger plate
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- 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.)
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Abstract
The utility model relates to screw rod drilling jigs, it includes clamp body, positioning sleeve is provided in the middle part of clamp body, it is connected and fixed between positioning sleeve and clamp body by holding screw, screw rod is provided in positioning sleeve, stationary bushing and Quick-change drill bush are provided on the upside of clamp body, bolt is provided in Quick-change drill bush, flat briquetting is provided on the right side of positioning sleeve, band fixed handle holding screw is provided on the right side of flat briquetting, with being provided with finger plate on the outside of fixed handle holding screw, finger plate support is provided on the left of finger plate, sleeve is provided on the upside of the left part of clamp body, sleeve is connect by sleeve fixing screws with clamp body, positioning pin is provided in sleeve, spring is provided on the outside of positioning pin, one end of positioning pin is provided with knurled knob, the other end of positioning pin is provided with positioning head, straight pin is additionally provided in sleeve；The utility model has the advantages that structurally reasonable, easy to use, clamping is firm, position is accurate.
Description
Technical field
The utility model belongs to clamp art, and in particular to screw rod drilling jig.
Background technique
In screw rod process, usually first vehicle spiral rolling track needs to reprocess pin after the complete spiral rolling track of vehicle
Hole, and have the requirement of geometric tolerance between pinhole and spiral rolling track, existing fixture is difficult to be clamped positioning to screw rod
Guarantee pinhole to the position of spiral rolling track simultaneously；Therefore it provides one kind is structurally reasonable, easy to use, clamping is firm, position is quasi-
True screw rod drilling jig is necessary.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide it is a kind of it is structurally reasonable, easy to use,
Clamp firm, the accurate screw rod drilling jig in position.
Purpose of the utility model is realized as follows: screw rod drilling jig, it includes clamp body, the clamp body
Middle part be provided with positioning sleeve, be connected and fixed between the positioning sleeve and clamp body by holding screw, the positioning sleeve
It is inside provided with screw rod, stationary bushing and Quick-change drill bush, setting in the Quick-change drill bush are provided on the upside of the clamp body
There is bolt, flat briquetting is provided on the right side of the positioning sleeve, band fixed handle is provided on the right side of the flat briquetting
Holding screw, it is described with finger plate is provided on the outside of fixed handle holding screw, it is provided on the left of the finger plate
The left part upside of finger plate support, the clamp body is provided with sleeve, and the sleeve passes through sleeve fixing screws and folder
It is specific to connect, it is provided with positioning pin in the sleeve, spring is provided on the outside of the positioning pin, the positioning pin
One end is provided with knurled knob, and the other end of the positioning pin is provided with positioning head, is additionally provided with cylinder in the sleeve
Pin.
The clamp body is that T clevis is specific.
The hardness of the positioning sleeve is HRC58-62.
The finger plate is cuboid finger plate.
The positioning head is hemisphere positioning head.
The utility model has the beneficial effects that the utility model is in use, by positioning pin and positioning head on screw rod
Raceway is first positioned, and bolt is then inserted into Quick-change drill bush, and to positioning on the upside of screw rod, finally rotation is with fixed handle
Holding screw, so that flat briquetting clamping screw ensure that pinhole to the position of spiral rolling track to complete to clamp positioning operation
Set requirement；The utility model has the advantages that structurally reasonable, easy to use, clamping is firm, position is accurate.
Detailed description of the invention
Fig. 1 is the front view of the utility model screw rod drilling jig.
Fig. 2 is the top view of the utility model screw rod drilling jig.
Fig. 3 is the structural schematic diagram of the bolt of the utility model screw rod drilling jig.
In figure: 1, clamp body 2, positioning sleeve 3, holding screw 4, stationary bushing 5, Quick-change drill bush 6, screw rod 7, smooth surface
Briquetting 8, band fixed handle holding screw 9, finger plate support 10, finger plate 11, positioning head 12, positioning pin 13, rolling
Flower knob 14, straight pin 15, sleeve 16, spring 17, sleeve fixing screws 18, bolt.
Specific embodiment
The utility model is described further with reference to the accompanying drawing.
Embodiment 1
As shown in Figure 1-3, screw rod drilling jig, it includes clamp body 1, and the middle part of the clamp body 1 is provided with fixed
Position set 2, is connected and fixed by holding screw 3 between the positioning sleeve 2 and clamp body 1, is provided with spiral shell in the positioning sleeve 2
Bar 6, the upside of the clamp body 1 are provided with stationary bushing 4 and Quick-change drill bush 5, are provided with bolt in the Quick-change drill bush 5
18, the right side of the positioning sleeve 2 is provided with flat briquetting 7, and it is tight that the right side of the flat briquetting 7 is provided with band fixed handle
Determine screw 8, the outside with fixed handle holding screw 8 is provided with finger plate 10, and the left side of the finger plate 10 is set
It is equipped with finger plate support 9, sleeve 15 is provided on the upside of the left part of the clamp body 1, the sleeve 15 is solid by sleeve
Determine screw 17 to connect with clamp body 1, positioning pin 12 is provided in the sleeve 15, the outside of the positioning pin 12 is provided with
Spring 16, one end of the positioning pin 12 are provided with knurled knob 13, and the other end of the positioning pin 12 is provided with positioning
First 11, straight pin 14 is additionally provided in the sleeve 15.
The utility model is in use, is first positioned by positioning pin 12 and positioning head 11 to the raceway on screw rod 6, and
Bolt 18 is inserted into Quick-change drill bush 5 afterwards, the upside of screw rod 6 is positioned, finally rotation band fixed handle holding screw 8, makes
7 clamping screw 6 of flat briquetting is obtained, to complete to clamp positioning operation, ensure that pinhole to the status requirement of spiral rolling track；This
Utility model has the advantages that structurally reasonable, easy to use, clamping is firm, position is accurate.
Embodiment 2
As shown in Figure 1-3, screw rod drilling jig, it includes clamp body 1, and the middle part of the clamp body 1 is provided with fixed
Position set 2, is connected and fixed by holding screw 3 between the positioning sleeve 2 and clamp body 1, is provided with spiral shell in the positioning sleeve 2
Bar 6, the upside of the clamp body 1 are provided with stationary bushing 4 and Quick-change drill bush 5, are provided with bolt in the Quick-change drill bush 5
18, the right side of the positioning sleeve 2 is provided with flat briquetting 7, and it is tight that the right side of the flat briquetting 7 is provided with band fixed handle
Determine screw 8, the outside with fixed handle holding screw 8 is provided with finger plate 10, and the left side of the finger plate 10 is set
It is equipped with finger plate support 9, sleeve 15 is provided on the upside of the left part of the clamp body 1, the sleeve 15 is solid by sleeve
Determine screw 17 to connect with clamp body 1, positioning pin 12 is provided in the sleeve 15, the outside of the positioning pin 12 is provided with
Spring 16, one end of the positioning pin 12 are provided with knurled knob 13, and the other end of the positioning pin 12 is provided with positioning
First 11, straight pin 14 is additionally provided in the sleeve 15.
For better effect, the clamp body 1 is that T clevis is specific, and the material of the clamp body is HT20-40.
For better effect, the hardness of the positioning sleeve 2 is HRC58-62, and the material of the positioning sleeve is T8A.
For better effect, the finger plate 10 is cuboid finger plate.
For better effect, the positioning head 11 is hemisphere positioning head.
The utility model is in use, is first positioned by positioning pin 12 and positioning head 11 to the raceway on screw rod 6, and
Bolt 18 is inserted into Quick-change drill bush 5 afterwards, the upside of screw rod 6 is positioned, finally rotation band fixed handle holding screw 8, makes
7 clamping screw 6 of flat briquetting is obtained, to complete to clamp positioning operation, ensure that pinhole to the status requirement of spiral rolling track；This
Utility model has the advantages that structurally reasonable, easy to use, clamping is firm, position is accurate.
Claims (5)
1. screw rod drilling jig, it includes clamp body, it is characterised in that: it is provided with positioning sleeve in the middle part of the clamp body,
It is connected and fixed between the positioning sleeve and clamp body by holding screw, screw rod is provided in the positioning sleeve, it is described
It is provided with stationary bushing and Quick-change drill bush on the upside of clamp body, bolt, the positioning sleeve are provided in the Quick-change drill bush
Right side be provided with flat briquetting, band fixed handle holding screw is provided on the right side of the flat briquetting, the described band is solid
Determine to be provided with finger plate on the outside of handle holding screw, finger plate support is provided on the left of the finger plate, it is described
Sleeve is provided on the upside of the left part of clamp body, the sleeve is connect by sleeve fixing screws with clamp body, the sleeve
It is inside provided with positioning pin, spring is provided on the outside of the positioning pin, one end of the positioning pin is provided with knurled knob,
The other end of the positioning pin is provided with positioning head, is additionally provided with straight pin in the sleeve.
2. screw rod drilling jig according to claim 1, it is characterised in that: the clamp body is that T clevis is specific.
3. screw rod drilling jig according to claim 1, it is characterised in that: the hardness of the positioning sleeve is HRC58-
62。
4. screw rod drilling jig according to claim 1, it is characterised in that: the finger plate is cuboid revolution
Plate.
5. screw rod drilling jig according to claim 1, it is characterised in that: the positioning head is hemisphere positioning
Head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821429030.4U CN208811568U (en) | 2018-09-03 | 2018-09-03 | Screw rod drilling jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821429030.4U CN208811568U (en) | 2018-09-03 | 2018-09-03 | Screw rod drilling jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208811568U true CN208811568U (en) | 2019-05-03 |
Family
ID=66275549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821429030.4U Active CN208811568U (en) | 2018-09-03 | 2018-09-03 | Screw rod drilling jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208811568U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111992777A (en) * | 2020-08-25 | 2020-11-27 | 新乡市豫北靖道汽车零部件有限公司 | Drilling jig for drilling and reaming holes on steering screw |
| CN113618431A (en) * | 2021-08-19 | 2021-11-09 | 中航动力株洲航空零部件制造有限公司 | Turning fixture for spherical pipe joint part |
| CN117124108A (en) * | 2023-10-27 | 2023-11-28 | 成都鑫晨航空科技有限公司 | Screw rod piece drilling tool and clamping method |
-
2018
- 2018-09-03 CN CN201821429030.4U patent/CN208811568U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111992777A (en) * | 2020-08-25 | 2020-11-27 | 新乡市豫北靖道汽车零部件有限公司 | Drilling jig for drilling and reaming holes on steering screw |
| CN113618431A (en) * | 2021-08-19 | 2021-11-09 | 中航动力株洲航空零部件制造有限公司 | Turning fixture for spherical pipe joint part |
| CN117124108A (en) * | 2023-10-27 | 2023-11-28 | 成都鑫晨航空科技有限公司 | Screw rod piece drilling tool and clamping method |
| CN117124108B (en) * | 2023-10-27 | 2023-12-22 | 成都鑫晨航空科技有限公司 | Screw rod piece drilling tool and clamping method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |