CN202910495U - Road roller steel wheel positioning welding device - Google Patents
Road roller steel wheel positioning welding device Download PDFInfo
- Publication number
- CN202910495U CN202910495U CN 201220527447 CN201220527447U CN202910495U CN 202910495 U CN202910495 U CN 202910495U CN 201220527447 CN201220527447 CN 201220527447 CN 201220527447 U CN201220527447 U CN 201220527447U CN 202910495 U CN202910495 U CN 202910495U
- Authority
- CN
- China
- Prior art keywords
- road roller
- steel wheel
- centring means
- roller steel
- centering device
- 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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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model provides a road roller steel wheel positioning welding device which is characterized by comprising a large base. The large base is provided with a shaft locating device capable of being inserted into a road roller steel wheel, the shaft locating device comprises a lower centering device, the lower centering device is coaxially provided with an upper centering device, a movable adjustment device for positioning a lower inner center plate is sleeved outside the lower centering device, a step and a reverse lock type centering device which are used for positioning an upper inner center plate are arranged at the outer edge of the upper centering device, and the top of the upper centering device is provided with a disk type centering device for positioning an upper outer center plate. According to the road roller steel wheel positioning welding device, positioning of the road roller steel wheel in welding is achieved, positioning welding operation installation of the road roller steel wheel is easy, the coaxiality is good, and production efficiency is greatly improved.
Description
Technical field
The utility model relates to a kind of road roller steel wheel fixed-position welding device.
Background technology
The road roller steel wheel comprises successively lower outside former, lower inside former, upper interior former, the lower outside former of coaxial arrangement, and upper interior former is fixedly connected with upper outside former, lower outside former by being placed in its outer inner ring with lower inside former.When producing the operation of road roller steel wheel, when particularly producing the operation of road roller steel wheel in enormous quantities, location and installation question are difficult to resolve determines, because workpiece volume, workpiece weight is larger, the dimensional requirement precision is higher, when the welding assembly unit, be difficult to the axiality between each parts of assurance product, easy welding deformation, generally speaking, need to guarantee axiality with axle, and this type has two groups of different macropores, complicated operation, and its welding quality is difficult the assurance, and operating efficiency is low, is difficult to adapt to the needs of producing in enormous quantities.
Summary of the invention
The novel technical problem that will solve of this use is: a kind of road roller steel wheel fixed-position welding device is provided, when solve producing the operation of road roller steel wheel positioning welding in enormous quantities the location and install difficult, production efficiency is low, the problem of the bad assurance of axiality.
In order to achieve the above object, the utility model provides a kind of road roller steel wheel fixed-position welding device, it is characterized in that, comprise large base, large base is provided with the axle positioner that can insert the road roller steel wheel, described axle positioner comprises lower centring means, the coaxial centring means that is provided with on the lower centring means, lower centring means overcoat is useful on the movable adjusting device of the lower inside former in location, upper centring means outer rim is provided with for the step of the upper interior former in location and locks the formula centring means in, and the top of upper centring means is provided be used to the disc type centring means of locating upper outside former.
The utility model has solved the orientation problem of road roller steel wheel when welding, and it is easier that the operation of road roller steel wheel positioning welding is installed, and axiality is good, has greatly improved production efficiency.
Description of drawings
The front view of the road roller steel wheel fixed-position welding device that Fig. 1 provides for the utility model;
Fig. 2 is the top view of Fig. 1.
Among the figure:
1, large base; 2, lower centring means;
3, movable adjusting device; 4, upper centring means;
5, lock the formula centring means in; 6, disc type centring means;
7, lower outside former; 8, lower inside former;
9, inner ring; 10, upper interior former;
11, upper outside former; 12, step.
The specific embodiment
For the utility model is become apparent, hereby with preferred embodiment, and cooperate accompanying drawing to be described in detail below.
Embodiment
Shown in Fig. 1-2, the structural representation of the road roller steel wheel fixed-position welding device that provides for the utility model, comprise large base 1, large base 1 is provided with the axle positioner that can insert the road roller steel wheel, described axle positioner comprises the lower centring means 2 that is fixed on the large base 1, central shaft on the lower centring means 2 has 3 steps, is used for successively from bottom to up locating lower outside former 7, movable adjusting device 3 is installed, installs centring means 4.The central shaft of upper centring means 3 is hollow shaft, is enclosed within on the central shaft of lower centring means 2, and is detachable.The central shaft of upper centring means 4 is provided with the step 12 of the upper interior former 10 in location outward, installs on the step 12 and locks formula centring means 5 in, is used for pinning upper interior former 10.Disc type centring means 6 is installed at the top of upper centring means 4, is used for fixing upper outside former 11.
The course of work: first upper centring means 4 is pulled down, lower outside former 7 is enclosed within outside the lower centring means 2, be inserted in again lower inside former 8, and fixing with movable adjusting device 3, then be inserted in inner ring 9, inner ring 9 and lower inside former 8, lower outside former 7 are welded and fixed; Upper interior former 10 is inserted in inverted upper centring means 4,12 places are spacing in step, pin upper interior former 10 with locking formula centring means 5 in, the central shaft of centring means 2 under the central axial alignment of upper centring means 4 is assembled, after upper interior former 10 is welded and fixed with inner ring 9, centring means 4 is taken off, unclamp and hang out and lock formula centring means 5 in, again disc type centring means 6 is inserted in centring means 4, put again upper outside former 11, after upper outside former 11 and inner ring 9 be welded and fixed, unclamp and hang out disc type centring means 6, hang out at last the complete road roller steel wheel of welding and get final product.
Claims (1)
1. road roller steel wheel fixed-position welding device, it is characterized in that, comprise large base (1), large base (1) is provided with the axle positioner that can insert the road roller steel wheel, described axle positioner comprises lower centring means (2), the upper coaxial centring means (4) that is provided with of lower centring means (2), lower centring means overcoat is useful on the movable adjusting device (3) of the lower inside former in location (8), upper centring means (2) outer rim is provided with for the step (12) of the upper interior former (10) in location and locks formula centring means (5) in, and the top of upper centring means (2) is provided be used to the disc type centring means (6) of locating upper outside former (7).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220527447 CN202910495U (en) | 2012-10-15 | 2012-10-15 | Road roller steel wheel positioning welding device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220527447 CN202910495U (en) | 2012-10-15 | 2012-10-15 | Road roller steel wheel positioning welding device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202910495U true CN202910495U (en) | 2013-05-01 |
Family
ID=48158840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220527447 Expired - Fee Related CN202910495U (en) | 2012-10-15 | 2012-10-15 | Road roller steel wheel positioning welding device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202910495U (en) |
-
2012
- 2012-10-15 CN CN 201220527447 patent/CN202910495U/en not_active Expired - Fee Related
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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: 20130501 Termination date: 20171015 |
|
CF01 | Termination of patent right due to non-payment of annual fee |