CN202114433U - Welding device of lorry-mounted crane connecting plate component - Google Patents
Welding device of lorry-mounted crane connecting plate component Download PDFInfo
- Publication number
- CN202114433U CN202114433U CN2011201634453U CN201120163445U CN202114433U CN 202114433 U CN202114433 U CN 202114433U CN 2011201634453 U CN2011201634453 U CN 2011201634453U CN 201120163445 U CN201120163445 U CN 201120163445U CN 202114433 U CN202114433 U CN 202114433U
- Authority
- CN
- China
- Prior art keywords
- side plate
- bearing pin
- pin shaft
- lorry
- connecting plate
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
A welding device of a lorry-mounted crane connecting plate component comprises a base, a side plate and a support platform. The welding device is characterized in that a left side plate and a right side plate are fixed on both sides of the base through reinforcement plates, a connecting plate fixing bolt and a pin shaft installation hole are disposed on the left side plate, and a connecting plate fixing bolt and a pin shaft installation hole are disposed on the right side plate. A pin shaft is mounted between the left side plate and the right side plate. One end of the pin shaft is placed inside the pin shaft installation hole of the left side plate, and the other end of the pin shaft is placed inside the pin shaft installation hole of the right side plate. A support platform is disposed in the middle of the base. The welding device of the lorry-mounted crane connecting plate component has the advantages of being simple in structure, convenient to manufacture and capable of welding several groups of shaft sleeves simultaneously. Therefore, not only welding efficiency is improved, coaxiality of shaft sleeves is well ensured, and machining amount in the follow-up precision boring process is reduced.
Description
[technical field] the utility model relates to automobile mechanical processing, specifically a kind of welder of lorry-mounted crane gusset piece parts.
[background technology] is along with the development of nation-building, and be increasing for the demand of engineering machinery construction equipment, and truck with loading crane can fast lifting; Mobility is good; Have advantages such as flexible, light, safe, reliable, be received by the market very much, its output and sales volume are also soaring thereupon.Need the many groups of welding axle sleeve between the biside plate of the big arm gusset piece of lorry-mounted crane, axle sleeve is mainly used in the connection oil cylinder, and is therefore tighter to the concentricity requirement of axle sleeve; Traditional welding manner is to confirm the position by the workman with square or range estimation earlier, welds one by one, not only effort again; Can't guarantee the accurate of concentricity, so that in follow-up right boring process, processing capacity is bigger; And wall thickness difference big situation in both sides after the axle sleeve right boring often occurs, directly influence the quality of product.
[summary of the invention] the utility model provides a kind of welder of lorry-mounted crane gusset piece parts to the problem that prior welding mode exists.
The welder of this lorry-mounted crane gusset piece parts; Comprise pedestal, side plate and support platform; It is characterized in that; The both sides of pedestal are fixed with left and right side plate through stiffener, and left plate is provided with gusset piece set bolt and bearing pin installing hole, and right plate is provided with gusset piece set bolt and bearing pin installing hole; Be provided with bearing pin between left plate and the right plate, an end of bearing pin is placed in the bearing pin installing hole of left plate, and the other end of bearing pin is placed in the bearing pin installing hole of right plate; The centre of pedestal is provided with support platform.
The axle sleeve of needs welding is installed on the bearing pin; Two side plates of gusset piece are placed on the both sides of support platform; Be arranged on the gusset piece set bolt on the left and right side plate of welder through adjusting; With the fixed-site of gusset piece biside plate, bearing pin links up gusset piece and axle sleeve, can carry out the welding of axle sleeve and gusset piece.After welding is accomplished, extract bearing pin out, unclamp the gusset piece set bolt on the left and right side plate, can the gusset piece that weld be taken out.
The beneficial effect of the utility model is: simple in structure, easy to make, can weld several groups of axle sleeves simultaneously, and not only improved welding efficiency, can also well guarantee the concentricity of axle sleeve, reduced the processing capacity in the follow-up right boring process.
[description of drawings]
Fig. 1 is the structural representation of the utility model
Fig. 2 is the vertical view of the utility model
Fig. 3 is the structural representation of the utility model right plate
Among the figure: 1, pedestal, 2, left plate, 3, right plate, 4, stiffener, 5, the gusset piece set bolt, 6, bearing pin, 7, support platform, 8, the bearing pin installing hole.
[specific embodiment] set forth as follows the enforcement of the utility model below in conjunction with accompanying drawing:
In Fig. 1, Fig. 2 and Fig. 3; The both sides of welder pedestal 1 are fixed with left plate 2 and right plate 3 respectively through stiffener 4; Left plate 2 is provided with gusset piece set bolt 5 and bearing pin installing hole 8, and right plate 3 is provided with gusset piece set bolt 5 and bearing pin installing hole 8; Be provided with bearing pin 6 between left plate 2 and the right plate 3, an end of bearing pin 6 is placed in the bearing pin installing hole 8 of left plate 2, and the other end of bearing pin 6 is placed in the bearing pin installing hole 8 of right plate 3; The middle part of pedestal 1 is provided with support platform 7.
Claims (1)
1. the welder of lorry-mounted crane gusset piece parts; Comprise pedestal, side plate and support platform; It is characterized in that; The both sides of pedestal are fixed with left and right side plate through stiffener, and left plate is provided with gusset piece set bolt and bearing pin installing hole, and right plate is provided with gusset piece set bolt and bearing pin installing hole; Be provided with bearing pin between left plate and the right plate, an end of bearing pin is placed in the bearing pin installing hole of left plate, and the other end of bearing pin is placed in the bearing pin installing hole of right plate; The centre of pedestal is provided with support platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201634453U CN202114433U (en) | 2011-05-21 | 2011-05-21 | Welding device of lorry-mounted crane connecting plate component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201634453U CN202114433U (en) | 2011-05-21 | 2011-05-21 | Welding device of lorry-mounted crane connecting plate component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202114433U true CN202114433U (en) | 2012-01-18 |
Family
ID=45455531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201634453U Expired - Fee Related CN202114433U (en) | 2011-05-21 | 2011-05-21 | Welding device of lorry-mounted crane connecting plate component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202114433U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103071958A (en) * | 2013-01-23 | 2013-05-01 | 中联重科股份有限公司 | Welding fixture for upper chord and bi-lug plate of cargo boom and single-section molding method for cargo boom |
| CN105414811A (en) * | 2015-11-27 | 2016-03-23 | 河南新科起重机股份有限公司 | Automatic welding system for crane bogie frames |
| CN105537838A (en) * | 2016-02-22 | 2016-05-04 | 盐城市宏辉机械有限公司 | Connector welding fixture |
-
2011
- 2011-05-21 CN CN2011201634453U patent/CN202114433U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103071958A (en) * | 2013-01-23 | 2013-05-01 | 中联重科股份有限公司 | Welding fixture for upper chord and bi-lug plate of cargo boom and single-section molding method for cargo boom |
| CN105414811A (en) * | 2015-11-27 | 2016-03-23 | 河南新科起重机股份有限公司 | Automatic welding system for crane bogie frames |
| CN105537838A (en) * | 2016-02-22 | 2016-05-04 | 盐城市宏辉机械有限公司 | Connector welding fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20130521 |