CN201172155Y - Tank center positioning clamp of agitating lorry - Google Patents
Tank center positioning clamp of agitating lorry Download PDFInfo
- Publication number
- CN201172155Y CN201172155Y CNU2008200698371U CN200820069837U CN201172155Y CN 201172155 Y CN201172155 Y CN 201172155Y CN U2008200698371 U CNU2008200698371 U CN U2008200698371U CN 200820069837 U CN200820069837 U CN 200820069837U CN 201172155 Y CN201172155 Y CN 201172155Y
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- CN
- China
- Prior art keywords
- center
- base
- fixed shaft
- tank body
- shaft
- 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
Links
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 239000002002 slurry Substances 0.000 abstract description 4
- 238000003466 welding Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 5
- 230000007812 deficiency Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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- Accessories For Mixers (AREA)
Abstract
The utility model relates to a clamping fixture for center positioning of an agitating lorry canister body, which belongs to the goods transportation vehicle manufacturing technical field. A base (1) is fixed on ground with a foundation bolt, and the middle part of the base (1) is provided with a concave pit (7) accordant with the conicity of the lower part of a canister body (8); a rollaway nest locating plate (2) is fixedly connected with the base (1) through a pin roll; a center-fixed shaft (3) is positioned on a lower backplane of the base (1) through a pin roll; the center-fixed shaft (3) and the base are fastened with a plurality of inner hexagonal bolts; the lower part of a lower adapting flange (9) is provided with the center-fixed shaft (3); the rollaway nest is positioned through the rollaway nest locating plate (2); the upper part of the center-fixed shaft (3) is provide with a center inserted and connected shaft (4), and the upper part of the center inserted and connected shaft (4) is provided with a front cone flange (11). The clamping fixture for center positioning of the agitating lorry canister body adopts the central shaft butt, and focuses on ensuring the concentricity of the flanges, the rollaway nest, and a slurry protecting barrel according to the application characteristics of the agitating lorry.
Description
Technical field:
The utility model belongs to the freight transportation technical field of vehicle manufacture, especially relates to a kind of vertical trucd mixer tank body center clip locator tool.
Background technology
At present, medium-sized and small enterprises are when producing the trucd mixer tank body, usually adopting process is to carry out blanking to stirring the every joint of tank body, behind every joint welding fabrication, be positioned in the frock clamp, wherein a joint welds raceway, and welding is fixed, stepped up to level to all pitch circle molds then, last outer shroud welding fabrication.There is following aspect existing location with the deficiency that welding method mainly exists:
1), because fixture clamping fixture in use needs level and vertical placement, the continuous handling of overhead traveling crane, upset cause mold positioning accuracy reduction.
2), every joint mold is because the blanking error, need compress when entering mold, even hammering, causes the mold positioning accuracy not reach designing requirement.
3), the horizontal location of every joint mold with step up unadjustable.
4), in the welding fabrication process, the bottom need increase electronic turning rolls, increases production cost.
5), take bigger production space, particularly mold placement space.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of trucd mixer tank body center clip locator tool, this trucd mixer tank body center clip locator tool adopts the central shaft butt joint, according to the operating characteristic of trucd mixer, and the axiality that guarantees flange, raceway emphatically and keep away the slurry tube.
In order to realize the foregoing invention purpose, the utility model adopts following technical scheme:
A kind of trucd mixer tank body center clip locator tool, base is fixed in ground by foundation bolt, be provided with one and the corresponding to pit of tank body bottom tapering at the middle part of base, the raceway location-plate is connected and fixed by bearing pin and base, central fixed shaft is located by bearing pin and base lower shoe, and by a plurality of hexagon socket head cap screws locking central fixed shaft and base; Bottom at following adpting flange is provided with central fixed shaft, and raceway is located by the raceway location-plate; Be provided with center grafting axle on the top of central fixed shaft, the top of center grafting axle is provided with the inner cone flange.
Described trucd mixer tank body center clip locator tool, the beam barrel of the grafting axle of center grafting shaft head and the grafting tube of central fixed shaft is a matched in clearance, design gaps 0.5mm.
Owing to adopted technique scheme, the beneficial effects of the utility model are:
Anchor clamps of the present utility model rely on foundation bolt to be fixed in ground, only use overhead traveling crane to hang tank body during each section of assembly welding cone, avoided anchor clamps damage to the anchor clamps precision in the process of hanging, anchor clamps cooperate melt pit to use, workman's operability is improved, abandon the use of electronic turning rolls, effectively reduced cost of manufacture; It is the centre of location that these anchor clamps change the location circumference, has guaranteed the axiality of each cone more effectively, and the tank body butt joint problem of having avoided cone to cause because of cutting stock precision.
Description of drawings
Fig. 1 is a user mode schematic diagram of the present utility model.
Among the figure: the 1-base; 2-raceway location-plate; The 3-central fixed shaft; 4-center grafting axle; The 5-lower plane; The last plane of 6-; The 7-pit; Bore behind the 8-tank body; Adpting flange under the 9-; 10-peg graft the axle; The 11-gland.
The specific embodiment
Be preferred embodiment of the present utility model below, can explain the utility model in more detail with reference to the following examples.
In the drawings; A kind of trucd mixer tank body center clip locator tool uses foundation bolt that base 1 is fixed on the ground, and horizon rule is with 6 lower planes, 5 levellings of plane on the base 1 before the locking foundation bolt; Be provided with one and the corresponding to pit 7 of tank body 8 bottom taperings at the middle part of base 1, raceway location-plate 2 is connected and fixed by bearing pin and base 1, and central fixed shaft 3 is by bearing pin and base 1 lower shoe location, and six hexagon socket head cap screws are locked central fixed shaft and base.Awl 8 hangs in the base 1 behind the tank body that assembly welding is good, bores following adpting flange 9 location that wall slurry tube relies on central fixed shaft 3 this moment behind the tank body, raceway dependence raceway location-plate 2 location.With the center peg graft axle 4 insert from top to bottom before in the conic tube, bolt connection center peg graft axle 4 and inner cone flange, locking; Inner cone is winched to back awl top, and slowly landing is inserted in the grafting tube of central fixed shaft 3 the peg graft grafting axle 10 of axle 4 heads of center, and beam barrel is a matched in clearance, design gaps 0.5mm; To inner cone and after afterwards awl docks, awl joint before and after the spot welding.
After spot welding finishes, unclamp the connecting bolt of center grafting axle 4 and inner cone, the inner cone flange 11 that utilizes top earlier hangs out the center axle 4 of pegging graft, and then the tank body behind the assembly welding is hung out base 1, and this moment, inner cone flange and raceway, the postwelding axiality of keeping away slurry barrel were guaranteed in 3mm by anchor clamps.
Claims (2)
1, a kind of trucd mixer tank body center clip locator tool; It is characterized in that: base (1) is fixed in ground by foundation bolt, be provided with one and tank body (8) the corresponding to pit of bottom tapering (7) at the middle part of base (1), raceway location-plate (2) is connected and fixed by bearing pin and base (1), central fixed shaft (3) is located by bearing pin and base (1) lower shoe, and by a plurality of hexagon socket head cap screws locking central fixed shaft and base; Bottom at following adpting flange (9) is provided with central fixed shaft (3), and raceway is located by raceway location-plate (2); Peg graft spool (4) in the center that is provided with on the top of central fixed shaft (3), the top of center grafting axle (4) is provided with inner cone flange (11).
2, trucd mixer tank body center clip locator tool as claimed in claim 1 is characterized in that: the grafting axle (10) of center grafting axle (4) head is a matched in clearance with the beam barrel of the grafting tube of central fixed shaft (3), design gaps 0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200698371U CN201172155Y (en) | 2008-04-01 | 2008-04-01 | Tank center positioning clamp of agitating lorry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200698371U CN201172155Y (en) | 2008-04-01 | 2008-04-01 | Tank center positioning clamp of agitating lorry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201172155Y true CN201172155Y (en) | 2008-12-31 |
Family
ID=40199263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200698371U Expired - Fee Related CN201172155Y (en) | 2008-04-01 | 2008-04-01 | Tank center positioning clamp of agitating lorry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201172155Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744501A (en) * | 2012-07-24 | 2012-10-24 | 廊坊德基机械科技股份有限公司 | Method for nufacturing asphalt mixing equipment |
| CN104070293A (en) * | 2014-06-29 | 2014-10-01 | 柳州美纳机械有限公司 | Welding technology for stirring tanks |
| CN107030444A (en) * | 2017-06-09 | 2017-08-11 | 江西江铃底盘股份有限公司 | The assembled weld jig of a kind of internal lining pipe, flange and outer tube and its welding procedure |
| CN111687577A (en) * | 2020-06-18 | 2020-09-22 | 中国重汽集团柳州运力专用汽车有限公司 | Welding device for front cone assembly of stirring tank |
| CN113146137A (en) * | 2021-01-26 | 2021-07-23 | 山东万事达专用汽车制造有限公司 | Positioning die structure for tank body of mixer truck |
| CN114918603A (en) * | 2022-06-01 | 2022-08-19 | 洛阳中集凌宇汽车有限公司 | Welding positioning tool for front cone assembly of concrete mixing transport vehicle |
-
2008
- 2008-04-01 CN CNU2008200698371U patent/CN201172155Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744501A (en) * | 2012-07-24 | 2012-10-24 | 廊坊德基机械科技股份有限公司 | Method for nufacturing asphalt mixing equipment |
| CN102744501B (en) * | 2012-07-24 | 2014-07-02 | 廊坊德基机械科技股份有限公司 | Method for nufacturing asphalt mixing equipment |
| CN104070293A (en) * | 2014-06-29 | 2014-10-01 | 柳州美纳机械有限公司 | Welding technology for stirring tanks |
| CN107030444A (en) * | 2017-06-09 | 2017-08-11 | 江西江铃底盘股份有限公司 | The assembled weld jig of a kind of internal lining pipe, flange and outer tube and its welding procedure |
| CN111687577A (en) * | 2020-06-18 | 2020-09-22 | 中国重汽集团柳州运力专用汽车有限公司 | Welding device for front cone assembly of stirring tank |
| CN111687577B (en) * | 2020-06-18 | 2022-04-12 | 中国重汽集团柳州运力专用汽车有限公司 | Welding device for front cone assembly of stirring tank |
| CN113146137A (en) * | 2021-01-26 | 2021-07-23 | 山东万事达专用汽车制造有限公司 | Positioning die structure for tank body of mixer truck |
| CN114918603A (en) * | 2022-06-01 | 2022-08-19 | 洛阳中集凌宇汽车有限公司 | Welding positioning tool for front cone assembly of concrete mixing transport vehicle |
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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: 20081231 Termination date: 20130401 |