CN204700478U - A kind of engineering machinery bearing pin welding positioning tool - Google Patents
A kind of engineering machinery bearing pin welding positioning tool Download PDFInfo
- Publication number
- CN204700478U CN204700478U CN201520287676.3U CN201520287676U CN204700478U CN 204700478 U CN204700478 U CN 204700478U CN 201520287676 U CN201520287676 U CN 201520287676U CN 204700478 U CN204700478 U CN 204700478U
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- China
- Prior art keywords
- splined shaft
- guiding
- bearing pin
- engineering machinery
- guide
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- Expired - Fee Related
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Abstract
The utility model provides a kind of engineering machinery bearing pin welding positioning tool, comprise support platform, support platform is provided with guiding adjusting device and positioner, described guiding adjusting device comprises the guide plate being fixed on support platform both sides by guide plate tight fixed bolt, two columns are equipped with respectively by locking nut in the T-slot of guide plate, parallelly respectively between two horizontal columns be provided with guiding splined shaft I and guiding splined shaft II, and fixed by guiding splined shaft tight fixed bolt, described positioner comprises the guide pin bushing I be located on guiding splined shaft I, positioning key is provided with below guide pin bushing I, guiding splined shaft II is provided with guide pin bushing II, guide pin bushing II is provided with alignment pin.The utility model is applicable to engineering machinery bearing pin oilhole has the bearing pin of position degree requirement to weld with baffle plate breach, multiple workpiece can weld together, and the oilhole relative position solving engineering machinery baffle plate breach and bearing pin has deviation, time-consuming, inefficient problem.
Description
Technical field
The utility model belongs to mechanical field, relates in particular to a kind of engineering machinery bearing pin welding positioning tool.
Background technology
Common engineering machinery bearing pin welds with baffle plate locates, by ways such as line or simple frocks, and single installation centering welding, the bad guarantee of oilhole relative position of baffle plate breach and bearing pin, and time-consuming, efficiency is low.
Summary of the invention
The utility model provides a kind of engineering machinery bearing pin welding positioning tool, solves the baffle plate breach bad guarantee opposite with the oilhole of bearing pin in background technology, time-consuming, inefficient shortcoming.
The technical solution of the utility model is achieved in that a kind of engineering machinery bearing pin welding positioning tool, comprise support platform, support platform is provided with guiding adjusting device and positioner, described guiding adjusting device comprises the guide plate being fixed on support platform both sides by guide plate tight fixed bolt, two columns are equipped with respectively by locking nut in the T-slot of guide plate, parallelly respectively between two horizontal columns be provided with guiding splined shaft I and guiding splined shaft II, and fixed by guiding splined shaft tight fixed bolt, described positioner comprises the guide pin bushing I be located on guiding splined shaft I, positioning key is provided with below guide pin bushing I, guiding splined shaft II is provided with guide pin bushing II, guide pin bushing II is provided with alignment pin.
The beneficial effects of the utility model are: the utility model is applicable to engineering machinery bearing pin oilhole has the bearing pin of position degree requirement to weld with baffle plate breach, multiple workpiece can weld together, different machine bearing pin, only need change alignment pin and positioning key, the oilhole relative position solving engineering machinery baffle plate breach and bearing pin has deviation, time-consuming, inefficient problem.
Accompanying drawing explanation
Fig. 1 is generalized section of the present utility model;
Fig. 2 is top view of the present utility model.
Part illustrate: 1, column, 2, guiding splined shaft I, 3, workpiece, 4, guide pin bushing I, 5, positioning key, 6, alignment pin, 7, guide pin bushing II, 8, support platform, 9, guide plate, 10, T-shaped piece, 11, locking nut, 12, guiding splined shaft tight fixed bolt, 13, workpiece baffle, 14, workpiece bearing pin, 15, workpiece bearing pin oilhole, 16, workpiece baffle open slot, 17, guide plate tight fixed bolt, 18, guiding splined shaft II.
Detailed description of the invention
In order to Comprehension and Implementation better, below in conjunction with accompanying drawing, the utility model is further described: a kind of engineering machinery bearing pin welding positioning tool, comprise support platform 8, support platform 8 is provided with the guide plate 9 being fixed on support platform 8 both sides by guide plate tight fixed bolt 17, two columns 1 are equipped with respectively by locking nut 11 in the T-slot of guide plate 9, column 1 can move along T-slot, parallelly respectively between two horizontal columns 1 be provided with guiding splined shaft I 2 and guiding splined shaft II 18, and fixed by guiding splined shaft tight fixed bolt 12, guiding splined shaft I 2 is provided with guide pin bushing I 4, positioning key 5 is provided with below guide pin bushing I 4, guiding splined shaft II 18 is provided with guide pin bushing II 7, guide pin bushing II 7 is provided with alignment pin 6.
Before work, workpiece is vertically put in support platform 8, neatly discharge successively along guiding splined shaft axis direction, raise guiding splined shaft I 2, along T-slot mobile column 1, ensure that guiding splined shaft I 2 center line overlaps with workpiece center line, locking nut 11 locks front 2 columns 1, along guiding splined shaft I 2 sliding guide sleeve I 4, inserted by positioning key 5 in workpiece baffle open slot 16, guiding splined shaft tight fixed bolt 12 is fastening, fix guiding splined shaft I 2, pin shaft baffle aperture position location is complete; Raise guiding splined shaft II 18, rear 2 columns 1 are moved along T-slot, along guiding splined shaft II 18 sliding guide sleeve II 7, alignment pin 6 is inserted in workpiece bearing pin oilhole 15, locking nut 11 locks rear 2 columns 1, guiding splined shaft tight fixed bolt 12 is fastening, fixes guiding splined shaft II 18, and location, workpiece bearing pin oilhole 15 position is complete; Then rotate all the other bearing pins one by one, oilhole is inserted on alignment pin 6, is installed to by pin shaft baffle on bearing pin, and oilhole is located, then slide-and-guide cover I 4, and positioning key 5 is inserted in workpiece baffle open slot 16, and baffle plate breach is located, then carries out successively welding.
Claims (1)
1. an engineering machinery bearing pin welding positioning tool, comprise support platform (8), it is characterized in that support platform (8) is provided with guiding adjusting device and positioner, described guiding adjusting device comprises the guide plate (9) being fixed on support platform (8) both sides by guide plate tight fixed bolt (17), two columns (1) are equipped with respectively by locking nut (11) in the T-slot of guide plate (9), parallelly respectively between horizontal two columns (1) be provided with guiding splined shaft I (2) and the splined shaft II (18) that leads, and fixed by guiding splined shaft tight fixed bolt (12), described positioner comprises the guide pin bushing I (4) be located on guiding splined shaft I (2), guide pin bushing I (4) below is provided with positioning key (5), guiding splined shaft II (18) is provided with guide pin bushing II (7), guide pin bushing II (7) is provided with alignment pin (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520287676.3U CN204700478U (en) | 2015-05-07 | 2015-05-07 | A kind of engineering machinery bearing pin welding positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520287676.3U CN204700478U (en) | 2015-05-07 | 2015-05-07 | A kind of engineering machinery bearing pin welding positioning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204700478U true CN204700478U (en) | 2015-10-14 |
Family
ID=54280115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520287676.3U Expired - Fee Related CN204700478U (en) | 2015-05-07 | 2015-05-07 | A kind of engineering machinery bearing pin welding positioning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204700478U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105364380A (en) * | 2015-12-11 | 2016-03-02 | 重庆创力工贸有限公司 | Device for welding handle and rotating shaft of angle adjuster |
| CN105364379A (en) * | 2015-12-11 | 2016-03-02 | 重庆创力工贸有限公司 | Mechanism for welding handle and rotating shaft of recliner |
-
2015
- 2015-05-07 CN CN201520287676.3U patent/CN204700478U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105364380A (en) * | 2015-12-11 | 2016-03-02 | 重庆创力工贸有限公司 | Device for welding handle and rotating shaft of angle adjuster |
| CN105364379A (en) * | 2015-12-11 | 2016-03-02 | 重庆创力工贸有限公司 | Mechanism for welding handle and rotating shaft of recliner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 Termination date: 20190507 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |