CN201906949U - Molding device for loader bucket - Google Patents
Molding device for loader bucket Download PDFInfo
- Publication number
- CN201906949U CN201906949U CN2010206368071U CN201020636807U CN201906949U CN 201906949 U CN201906949 U CN 201906949U CN 2010206368071 U CN2010206368071 U CN 2010206368071U CN 201020636807 U CN201020636807 U CN 201020636807U CN 201906949 U CN201906949 U CN 201906949U
- Authority
- CN
- China
- Prior art keywords
- swing arm
- supporting seat
- pull rod
- movable arm
- mandrel
- 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
The utility model relates to a molding device for a loader bucket, which comprises channel steel, a side limit block, a bottom plate, a back support, a front limit block, a pull rod supporting seat bracket, a pull rod supporting seat, a movable arm supporting seat and a movable arm supporting seat bracket, wherein the channel steel is welded at the lower part of the bottom plate, and the movable arm supporting seat bracket fixedly connected with the middle of the upper part of the bottom plate is taken as a basic point, so that the side limit block, the back support, the front limit block and the pull rod supporting seat bracket are sequentially, zygomorphically and fixedly arranged at the upper part of the bottom plate; the pull rod supporting seat is welded on the pull rod supporting seat bracket, and the movable arm supporting seat is welded on the movable arm supporting seat bracket; a wedge-shaped hole is arranged on the front limit block, and a wedge-shaped block is arranged in the wedge-shaped hole; a pull rod shaft seat mandrel is arranged in an inner hole of the pull rod supporting seat, and a movable arm shaft seat mandrel is arranged in an inner hole of the movable arm supporting seat; and plugs are arranged at one ends of the pull rod shaft seat mandrel and the movable arm shaft seat mandrel, and the other ends of the pull rod shaft seat mandrel and the movable arm shaft seat mandrel are in threaded connection with nuts. In the molding device, the loader bucket can be precisely welded and molded, the movable arm shaft seat and the pull rod shaft seat can be processed in place before welding, so that the process flow can be simplified, and the appearance quality of the whole device can be improved.
Description
Technical field
The utility model belongs to the loading machine field, relates to a kind of loading shovel shaped device.
Background technology
At present, the headwall rear portion of China's loading shovel of the prior art mostly is welded with swing arm support plate and pull bar support plate, is welded with on the swing arm support plate to connect the swing arm axle bed that swing arm is used, and is welded with the pull bar axle bed that cylinder lever connecting rod is used on the pull bar support plate.All require certain axiality between the endoporus of each swing arm axle bed and between the endoporus of each pull bar axle bed, require to have certain depth of parallelism simultaneously between the endoporus of the endoporus of swing arm axle bed and pull bar axle bed, so the technical difficulty of this position welding is bigger.For guaranteeing the requirement of axiality and the depth of parallelism between each axle bed endoporus, common solution is that the axle bed endoporus is stayed certain allowance, replenishes processing again to boring machine after the scraper bowl welding finishes.This way can guarantee the axiality and the depth of parallelism requirement of scraper bowl substantially, but has increased the machining operation, thereby simultaneously the outward appearance at machining rear axle housing position can be under some influence and also influenced the exterior quality of complete machine.
The utility model content
The purpose of this utility model is to provide a kind of welding fabrication accurately, need not arrange the loading shovel shaped device of follow-up machining operation.
The technical solution of the utility model is: a kind of loading shovel shaped device comprises that channel-section steel, side limited block, base plate, back supporting, front limit piece, drag link bearing support, drag link bearing, swing arm bearing, swing arm prop up seat support; It is characterized in that: channel-section steel is welded on the base plate bottom; Propping up seat support with the swing arm that is fixed in the base plate upper middle position is basic point, and side limited block, back supporting, front limit piece, drag link bearing support left-right symmetry successively are fixed in base plate top; Drag link bearing is welded on the drag link bearing support; The swing arm bearing is welded on swing arm and props up on the seat support.
The front limit piece is provided with wedged hole, and wedge is housed in the wedged hole; Pull bar axle bed mandrel is housed in the endoporus of drag link bearing; One end of pull bar axle bed mandrel is provided with plug, and the other end is spirally connected by nut; Swing arm axle bed mandrel is housed in the endoporus of swing arm bearing; One end of swing arm axle bed mandrel is provided with plug, and the other end is spirally connected by nut;
The beneficial effects of the utility model are: adopt the utility model can make the loading shovel welding fabrication accurate, process before the postwelding processing of swing arm axle bed and pull bar axle bed can change weldering into, can simplify technological process, improve the complete machine exterior quality.
Description of drawings
Fig. 1 is the assembly structure schematic diagram of a kind of loading shovel shaped device of the utility model.
Fig. 2 is the agent structure schematic diagram of a kind of loading shovel shaped device of the utility model.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing.As shown in Figure 1 and Figure 2, a kind of loading shovel shaped device comprises that channel-section steel 1, side limited block 2, base plate 3, back supporting 4, front limit piece 5, drag link bearing support 6, drag link bearing 7, swing arm bearing 8, swing arm prop up seat support 9; Channel-section steel 1 is welded on base plate 3 bottoms; Propping up seat support 9 with the swing arm that is fixed in base plate 3 upper middle position is basic point, and side limited block 2, back supporting 4, front limit piece 5, drag link bearing support 6 left-right symmetry successively are fixed in base plate 3 tops; Drag link bearing 7 is welded on the drag link bearing support 6; Swing arm bearing 8 is welded on swing arm and props up on the seat support 9.
Front limit piece 5 is provided with wedged hole, and wedge 10 is housed in the wedged hole, and wedge 10 compresses the main blade of scraper bowl when being used to weld; Pull bar axle bed mandrel 11 is housed in the endoporus of drag link bearing 7, and the pull bar support plate is contained on the pull bar axle bed mandrel 11 and is positioned at the both sides of drag link bearing 7, fixes by the plug of pull bar axle bed mandrel 11 1 ends and the nut that is spirally connected of the other end; Swing arm axle bed mandrel 12 is housed in the endoporus of swing arm bearing 8, and the swing arm support plate is contained on the swing arm axle bed mandrel 12 and is positioned at the both sides of swing arm bearing 8, fixes by the plug of swing arm axle bed mandrel 12 1 ends and the nut that is spirally connected of the other end.
During work, be contained in the pull bar support plate on the pull bar axle bed mandrel 11 and be positioned at the both sides of drag link bearing 7, fix with the plug of pull bar axle bed mandrel 11 1 ends and the nut that is spirally connected of the other end; Be contained in the swing arm support plate on the swing arm axle bed mandrel 12 and be positioned at the both sides of swing arm bearing 8, fix with the plug of swing arm axle bed mandrel 12 1 ends and the nut that is spirally connected of the other end; The scraper bowl blank is placed on this device, makes main blade prop up front limit piece 5, headwall drops in the back supporting 4, and side walls is close on the side limited block 2; Wedge 10 is packed in the wedged hole of front limit piece 5, and main blade is compressed; Pull bar support plate, swing arm support plate are welded to the headwall rear portion.Swing arm axle bed and pull bar axle bed needn't be processed by postwelding behind employing the utility model, and technological process is simplified, and the loading shovel moulding is accurate, and the complete machine exterior quality has also had certain lifting.
Claims (4)
1. a loading shovel shaped device comprises that channel-section steel (1), side limited block (2), base plate (3), back supporting (4), front limit piece (5), drag link bearing support (6), drag link bearing (7), swing arm bearing (8), swing arm prop up seat support (9); It is characterized in that: channel-section steel (1) is welded on base plate (3) bottom; Propping up seat support (9) with the swing arm that is fixed in base plate (3) upper middle position is basic point, and side limited block (2), back supporting (4), front limit piece (5), drag link bearing support (6) left-right symmetry successively are fixed in base plate (3) top; Drag link bearing (7) is welded on the drag link bearing support (6); Swing arm bearing (8) is welded on swing arm and props up on the seat support (9).
2. a kind of loading shovel shaped device according to claim 1 is characterized in that: front limit piece (5) is provided with wedged hole, and wedge (10) is housed in the wedged hole.
3. a kind of loading shovel shaped device according to claim 1 is characterized in that: pull bar axle bed mandrel (11) is housed in the endoporus of drag link bearing (7), and an end of pull bar axle bed mandrel (11) is provided with plug, and the other end is spirally connected by nut.
4. a kind of loading shovel shaped device according to claim 1 is characterized in that: swing arm axle bed mandrel (12) is housed in the endoporus of swing arm bearing (8), and an end of swing arm axle bed mandrel (12) is provided with plug, and the other end is spirally connected by nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206368071U CN201906949U (en) | 2010-12-02 | 2010-12-02 | Molding device for loader bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206368071U CN201906949U (en) | 2010-12-02 | 2010-12-02 | Molding device for loader bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201906949U true CN201906949U (en) | 2011-07-27 |
Family
ID=44299159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206368071U Expired - Fee Related CN201906949U (en) | 2010-12-02 | 2010-12-02 | Molding device for loader bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201906949U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722331A (en) * | 2013-12-20 | 2014-04-16 | 柳州金茂机械有限公司 | Bucket tooling |
| CN109604902A (en) * | 2018-12-27 | 2019-04-12 | 天津航天长征技术装备有限公司 | A kind of efficient skeleton integral solder special tooling |
-
2010
- 2010-12-02 CN CN2010206368071U patent/CN201906949U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722331A (en) * | 2013-12-20 | 2014-04-16 | 柳州金茂机械有限公司 | Bucket tooling |
| CN109604902A (en) * | 2018-12-27 | 2019-04-12 | 天津航天长征技术装备有限公司 | A kind of efficient skeleton integral solder special tooling |
| CN109604902B (en) * | 2018-12-27 | 2021-06-01 | 天津航天长征技术装备有限公司 | Efficient special frock of whole welding of skeleton |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110727 Termination date: 20161202 |