CN202984968U - Hydraulic pressure excavator movable arm otic placode or bucket rod otic placode whole piecing and welding positioning device - Google Patents
Hydraulic pressure excavator movable arm otic placode or bucket rod otic placode whole piecing and welding positioning device Download PDFInfo
- Publication number
- CN202984968U CN202984968U CN 201220610246 CN201220610246U CN202984968U CN 202984968 U CN202984968 U CN 202984968U CN 201220610246 CN201220610246 CN 201220610246 CN 201220610246 U CN201220610246 U CN 201220610246U CN 202984968 U CN202984968 U CN 202984968U
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- CN
- China
- Prior art keywords
- otic placode
- hydraulic excavator
- dipper
- positioning
- hydraulic pressure
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Abstract
The utility model relates to a hydraulic pressure excavator movable arm otic placode or a bucket rod otic placode whole piecing and welding positioning device. The hydraulic pressure excavator movable arm otic placode or the bucket rod otic placode whole piecing and welding positioning device comprises a positioning shaft, a mould seat, a supporting plate, a positioning assembly, a pressing plate, a plug pin and a ring bolt. The mould seat, the supporting plate and the positioning assembly are connected with the positioning shaft in sequence from bottom to top in a sleeved mode. The plug pin is inserted in a small hole at the lower end of the positioning shaft. The ring bolt is connected with the upper end of the positioning shaft through the pressing plate in a screw thread mode. The positioning assembly is an adjustable pipe spacer. The adjustable pipe spacer comprises an inner pipe, an outer pipe and a fixing shaft. A pair of fixing shafts are symmetrically fixed on the outer wall of the inner pipe. A sliding groove corresponding to the position of the fixing shafts is formed in the outer pipe. The sliding groove is formed in an image mode. The outer pipe is connected with the inner pipe in an inserting mode through the fixing shafts. The lower edge of the sliding groove is in a reversing and smooth 'Z' shape. According to the hydraulic pressure excavator movable arm otic placode or the bucket rod otic placode whole piecing and welding positioning device, the problem of the gap deviation of two otic placodes is solved. The rotation of the inner pipe is driven by the sliding of the fixing shafts to the low position, thus workpiece is extracted. Labor force is relieved. The repair rate is reduced. Product cost is saved. The whole machining effect of the product is improved.
Description
Technical field
The utility model relates to mechanical equipment technical field, particularly the whole welding positioner of a kind of Hydraulic Excavator's Boom otic placode or dipper otic placode.
Background technology
At present, the welding on the welding mould of the otic placode on Hydraulic Excavator's Boom, dipper is to adopt two otic placode interfixes mostly, the mode that two ends clamp.Because this kind welding mode usually causes the range deviation between rear two otic placodes of assembly unit welding large, need to be in lower road metalworking operation shaving being carried out in two otic placode inboards processes, swing arm or dipper are when the demoulding is completed in assembly unit in addition, deflection due to two otic placode weldings after connecing causes demoulding difficulty, strengthens the artificial amount of labour.Simultaneously, due to the limited space of welding mould, cause the stiffener between every pair of otic placode on swing arm, dipper to need to complete in the repair welding operation, strengthen the workload of next process.
The utility model content
The purpose of this utility model is to overcome the defective that prior art exists, and a kind of labour of subtracting is provided, and reduces repair rate, saves product cost, and Hydraulic Excavator's Boom otic placode or the whole welding positioner of dipper otic placode of whole processing effect that can improving product.
The technical scheme that realizes the utility model purpose is: the whole welding positioner of a kind of Hydraulic Excavator's Boom otic placode or dipper otic placode comprises locating shaft, die holder, gripper shoe, positioning component, pressing plate, latch and lifting bolt; Be socketed with successively from top to bottom die holder, gripper shoe and positioning component on described locating shaft; Described latch is inserted in the aperture of locating shaft lower end; Described lifting bolt is threaded in the upper end of locating shaft by pressing plate; Described positioning component is an adjustable distance sink tube; Described adjustable distance sink tube comprises inner tube, outer tube and fixed axis; Be symmetrically fixed with a pair of fixed axis on the outer wall of described inner tube; Have chute corresponding with the fixed axis position and that mirror image arranges on described outer tube, peg graft by fixed axis between outer tube and inner tube; The lower limb of described chute is oppositely level and smooth " Z " shape.
The described chute of technique scheme is " L " shape.
Technique scheme also comprises limit shaft; Described limit shaft is fixedly plugged on die holder.
Technique scheme also comprises the stiffener positioning rule; Described stiffener positioning rule is movably arranged on workpiece.
Has one " U " shape groove on the described pressing plate of technique scheme.
The radial section of the described inner and outer tubes of technique scheme can be " C " shape or circle.
After adopting technique scheme, the utlity model has following positive effect:
(1) hyte part of the present utility model is an adjustable distance sink tube; Adjustable distance sink tube comprises inner tube, outer tube and fixed axis; Be symmetrically fixed with a pair of fixed axis on the outer wall of inner tube; Have the chute that fixed axis position correspondence and mirror image arrange on outer tube, peg graft by fixed axis between outer tube and inner tube; The lower limb of chute is reverse " Z " shape; Can accurately locate, solve the spacing offset issue of two otic placodes, can be by the slip of fixed axis, drive inner tube and turn to low level, be convenient to the taking-up of workpiece, that has omitted workpiece exempts to scrape technique, also greatly alleviated simultaneously the labour, reduce repair rate, save product cost, promoted the whole processing effect of product, and simple to operation, with low cost, need not the training to the master worker, but general skilled worker completes with regard to independent operation.
(2) chute of the present utility model is " L " shape, is convenient to installation and the taking-up of inner tube, and can change the inner tube of differing heights, is fit to different demands.
(3) the utility model also comprises limit shaft, and limit shaft is fixedly plugged on die holder; The otic placode assembly is passed locating shaft, and place on a side direction of otic placode assembly band lining plank, base, location and limit shaft are tangent, guarantee that up and down two otic placode assemblies are concordant.
(4) the utility model also comprises the stiffener positioning rule; The stiffener positioning rule is movably arranged on workpiece; Be conducive to stiffener is positioned.
Description of drawings
Content of the present utility model is easier to be expressly understood in order to make, and the below is described in further detail the utility model, wherein according to specific embodiment also by reference to the accompanying drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that swing arm otic placode of the present utility model is installed shaft side figure;
Fig. 3 is that dipper otic placode of the present utility model is installed shaft side figure;
Fig. 4 is that adjustable positioning pipe of the present utility model is at the axonometric drawing of lowest order;
Fig. 5 is that adjustable positioning pipe of the present utility model is at the axonometric drawing of highest order;
1. locating shafts in figure, 2. die holder, 3. gripper shoe, 4. pressing plate, 5. latch, 6. lifting bolt, 7. adjustable distance sink tube, 71. inner tubes, 72. outer tubes, 721. chutes, 73. fixed axis, 8. limit shaft, 9. stiffener positioning rule.
The specific embodiment
(embodiment 1)
See Fig. 1 to Fig. 5, the utility model comprises locating shaft 1, die holder 2, gripper shoe 3, positioning component, pressing plate 4, latch 5, lifting bolt 6, adjustable distance sink tube 7, limit shaft 8 and stiffener positioning rule 9; Be socketed with successively from top to bottom die holder 2, gripper shoe 3 and adjustable distance sink tube 7 on locating shaft 1; Latch 5 is inserted in the aperture of locating shaft 1 lower end; Lifting bolt 6 is threaded in the upper end of locating shaft 1 by pressing plate 4; Has one " U " shape groove on pressing plate 4; Adjustable distance sink tube 7 comprises inner tube 71, outer tube 72 and fixed axis 73; The radial section of inner tube 71 and outer tube 72 can be " C " shape or circle; Be symmetrically fixed with a pair of fixed axis 73 on the outer wall of inner tube 71; Have chute 721 corresponding with fixed axis 73 positions and that mirror image arranges on outer tube 72, between outer tube 72 and inner tube 71 by fixed axis 73 grafting; Chute 721 is " L " shape, chute 721 below; Limit shaft 8 is fixedly plugged on die holder 2; Stiffener positioning rule 9 is movably arranged on workpiece.
Operation principle of the present utility model is: first the otic placode assembly is passed locating shaft 1, place on a side direction of attention otic placode assembly band lining plank; Then adjustable distance sink tube 7 is rotated to peak, make it highly reach drawing requirement, another otic placode assembly is passed locating shaft 1, a side of otic placode assembly band lining plank is fixed on adjustable distance sink tube 7; And pressing plate 4 is placed on the otic placode assembly, be fastened on locating shaft 1 by pressing plate 4 with lifting bolt 6; Again otic placode is slightly rotated a lower angle, its base, location just can with the tangent location of limit shaft 8, guarantee that two otic placode assemblies are concordant up and down; After locating with reinforcement version positioning rule 9 with stiffener, stiffener is carried out spot welding, use simultaneously 20 * 18 * 240 steel plate bar that the non-oriented side spot welding of two otic placodes is firm, at last lifting bolt 6 is unclamped, adjustable distance sink tube 7 rotates to minimum point and takes out, with the assembly demoulding after the whole welding of otic placode, complete this procedure.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the above is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. the whole welding positioner of a Hydraulic Excavator's Boom otic placode or dipper otic placode, comprise locating shaft (1), die holder (2), gripper shoe (3), positioning component, pressing plate (4), latch (5) and lifting bolt (6); Be socketed with successively from top to bottom die holder (2), gripper shoe (3) and positioning component on described locating shaft (1); Described latch (5) is inserted in the aperture of locating shaft (1) lower end; Described lifting bolt (6) is threaded in the upper end of locating shaft (1) by pressing plate (4); It is characterized in that: described positioning component is an adjustable distance sink tube (7); Described adjustable distance sink tube (7) comprises inner tube (71), outer tube (72) and fixed axis (73); Be symmetrically fixed with a pair of fixed axis (73) on the outer wall of described inner tube (71); Have chute (721) corresponding with fixed axis (73) position and that mirror image arranges on described outer tube (72), between outer tube (72) and inner tube (71) by fixed axis (73) grafting; The lower limb of described chute (721) is oppositely level and smooth " Z " shape.
2. the whole welding positioner of Hydraulic Excavator's Boom otic placode according to claim 1 or dipper otic placode, it is characterized in that: described chute (721) is " L " shape.
3. the whole welding positioner of Hydraulic Excavator's Boom otic placode according to claim 2 or dipper otic placode, is characterized in that: also comprise limit shaft (8); Described limit shaft (8) is fixedly plugged on die holder (2).
4. the whole welding positioner of according to claim 1 and 2 or 3 described Hydraulic Excavator's Boom otic placodes or dipper otic placode, is characterized in that: also comprise stiffener positioning rule (9); Described stiffener positioning rule (9) is movably arranged on workpiece.
5. the whole welding positioner of Hydraulic Excavator's Boom otic placode according to claim 4 or dipper otic placode, is characterized in that: have one " U " shape groove on described pressing plate (4).
6. the whole welding positioner of Hydraulic Excavator's Boom otic placode according to claim 5 or dipper otic placode, it is characterized in that: the radial section of described inner tube (71) and outer tube (72) is " C " shape or circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220610246 CN202984968U (en) | 2012-11-16 | 2012-11-16 | Hydraulic pressure excavator movable arm otic placode or bucket rod otic placode whole piecing and welding positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220610246 CN202984968U (en) | 2012-11-16 | 2012-11-16 | Hydraulic pressure excavator movable arm otic placode or bucket rod otic placode whole piecing and welding positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202984968U true CN202984968U (en) | 2013-06-12 |
Family
ID=48556189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220610246 Expired - Fee Related CN202984968U (en) | 2012-11-16 | 2012-11-16 | Hydraulic pressure excavator movable arm otic placode or bucket rod otic placode whole piecing and welding positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202984968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110253194A (en) * | 2019-07-19 | 2019-09-20 | 浙江武义增荣食品机械有限公司 | The processing unit (plant) and its processing method of rolling machine kneading disk |
-
2012
- 2012-11-16 CN CN 201220610246 patent/CN202984968U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110253194A (en) * | 2019-07-19 | 2019-09-20 | 浙江武义增荣食品机械有限公司 | The processing unit (plant) and its processing method of rolling machine kneading disk |
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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: 20130612 Termination date: 20131116 |