CN208303748U - Firm banking for circularity wheel - Google Patents
Firm banking for circularity wheel Download PDFInfo
- Publication number
- CN208303748U CN208303748U CN201820729600.5U CN201820729600U CN208303748U CN 208303748 U CN208303748 U CN 208303748U CN 201820729600 U CN201820729600 U CN 201820729600U CN 208303748 U CN208303748 U CN 208303748U
- Authority
- CN
- China
- Prior art keywords
- circularity
- wheel
- guide rail
- firm banking
- support base
- 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 discloses a kind of firm bankings for circularity wheel, including circularity wheel mounting base, support base and guide rail, wherein, circularity wheel mounting base top is equipped with the groove for installing circularity wheel mandrel, it is connected thereto in the mounting hole of the bottom end insertion support base of circularity wheel mounting base and by elastic component, support base is installed on guide rail and relative to its removable lateral position to adjust support base, and support base is fixed on guide rail by fastener.The utility model proposes the firm banking for circularity wheel, the installation site of adjustment circularity wheel can be facilitated, while can also improve because rolling is not in place or rolling problems of too caused by material roughness is bad or charging is bad.
Description
Technical field
The utility model relates to precision cold rolled technical field more particularly to a kind of firm bankings for circularity wheel.
Background technique
Precision cold rolled technology is that annular slewing parts are obtained finished product using plastic deformation in turn is squeezed at normal temperature
A kind of cold machine-shaping method of part.The work reason of cold rolling is the molding rolling wheel by a main driving come shaped external surface shape
Shape, a driven forming core rod carry out contoured inner surface shape, and plug and workpiece are supported by bogie wheel, when spreading workpiece, rolling wheel
Workpiece rotation is driven, plug squeezes workpiece under the promotion of the bogie wheel connected firmly with feed arrangement, to realize the spreading of workpiece.
During cold spreading, spreading power is not a constant, as the stroke of feeding changes, there is the apparent stage
Property, cold spreading power and travel relationships generally can be divided into three phases: the Ith stage --- compress deformation stage.Spreading starts, bearing
Wheel mechanism starts to feed, and spreading power must overcome the frictional force between the deformation drag and blank and mold of metal inside, make institute
Some metal lattices are compacted completely, and metal material starts to generate plastic deformation, and spreading power sharply increases.IIth stage ---
Stablize deformation stage.Bogie wheel mechanism continues to feed, and metal is forced to continue to flow.In this stage, blank height also can be gradually
Stretching, extension is in place.IIIth stage --- full circle stage, the deformation of this stage terminate substantially, and workpiece is substantially without deformation, the work of circularity wheel
With just embodying.If without circularity wheel, Roundness of Workpiece is unable to control, it may appear that obvious oval or rib circle deformation.
Circularity wheel has fixed and trailing type at present, cuts both ways, and is not described in detail one by one.Existing circularity wheel is fixed on base
On, by four parts: pedestal, support base, adjustment voussoir, circularity wheel pin bank at,.Which is fixed reliable, easy to adjust up and down.
With the long-term use of machine, the cold shape for rolling over workpiece is gradually complicated, which cannot gradually meet a line very well
Operation and part quality control.
Utility model content
The main purpose of the utility model is to provide a kind of firm bankings for circularity wheel, it is intended to facilitate adjustment circularity
The installation site of wheel.
To achieve the above object, the utility model provides a kind of firm banking for circularity wheel, including the installation of circularity wheel
Seat, support base and guide rail, wherein
Circularity wheel mounting base top is equipped with the groove for installing circularity wheel mandrel, and branch is inserted into the bottom end of circularity wheel mounting base
It supports in the mounting hole of pedestal and is connected thereto by elastic component, support base is installed on guide rail and moves relative to it to adjust
The lateral position of whole support base, support base are fixed on guide rail by fastener.
Preferably, one end of the guide rail is equipped with cross slide way seat, runs through on cross slide way seat and laterally adjusts bolt
To abut with support base, bolt is laterally adjusted to adjust the lateral position of support base by rotation.
Preferably, the bolt that laterally adjusts can adjust relative to the lengthwise position of cross slide way seat.
Preferably, the cross slide way seat includes guide seats and is installed in guide seats and can be longitudinal relative to it
The sliding block of sliding laterally adjusts bolt-through on sliding block.
Preferably, the elastic component is disc spring.
Preferably, the disc spring is provided with multiple.
Preferably, the two sides of the support base pass through T-type clamping screw and are fixed on guide rail.
The utility model proposes the firm banking for circularity wheel can increase part because circularity wheel position is laterally adjustable
The range of work and adjusting range, it is highly beneficial to mould taper control, while special-shaped part is easier to adjust.By being installed in circularity wheel
Disc spring is installed in seat bottom, realizes the pre- support construction of elasticity of circularity wheel, can in the cold rolling first stage elasticity Auxiliary support of part,
Second stage changes into rigid support, and (because as workpiece rolling becomes larger, circularity wheel can be moved down, after compressed spring to the limit
It is i.e. motionless), good booster action is played to circularity and mould taper control, and process is more steady, can obviously improve because
Material roughness is bad or charging it is bad caused by rolling is not in place or rolling problems of too.
Detailed description of the invention
Fig. 1 is schematic perspective view of the utility model for the firm banking of circularity wheel；
Fig. 2 is schematic view of the front view of the utility model for the firm banking of circularity wheel；
Fig. 3 is overlooking structure diagram of the utility model for the firm banking of circularity wheel；
Fig. 4 is schematic diagram of internal structure of the utility model for the firm banking of circularity wheel.
In figure, 1- circularity wheel mounting base, 2- support base, 3- guide rail, 4- laterally adjusts bolt, 5- guide seats, and 6- is sliding
Block, 7-T type clamping screw, 8- disc spring.
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
It should be appreciated that specific embodiment described herein is only used to explain the utility model, it is not used to limit this
Utility model.
It should be noted that in the description of the present invention, term " transverse direction ", " longitudinal direction ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, and is not instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
The limitation of the utility model.
Referring to figs. 1 to Fig. 4, in this preferred embodiment, a kind of firm banking for circularity wheel, including circularity wheel mounting base
1, support base 2 and guide rail 3, wherein
1 top of circularity wheel mounting base is equipped with the groove for installing circularity wheel mandrel, the bottom end insertion of circularity wheel mounting base 1
It is connected thereto in the mounting hole of support base 2 and by elastic component, support base 2 is installed on guide rail 3 and removable relative to its
The dynamic lateral position to adjust support base 2, support base 2 are fixed on guide rail 3 by fastener.
Further, one end of guide rail 3 is equipped with cross slide way seat, runs through on cross slide way seat and laterally adjusts bolt 4
To abut with support base 2, bolt 4 is laterally adjusted to adjust the lateral position of support base 2 by rotation.
Further, the lengthwise position for laterally adjusting bolt 4 relative to cross slide way seat is adjustable.Cross slide way seat includes
Guide seats 5 and be installed in guide seats 5 and relative to its can longitudinal sliding motion sliding block 6, laterally adjust bolt 4 through
On sliding block 6.After the completion of the adjustment of 6 position of sliding block, it can be fixed on by fastener in guide seats 5.
Referring to Fig. 4, in the present embodiment, elastic component is disc spring 8.Disc spring 8 is provided with multiple, and the quantity of specific disc spring 8 depends on
Size, the size of deformation in part, after usually calculating deflection, 8 deflection of disc spring will be more than part deformation amount.Support bottom
The two sides of seat 2 pass through T-type clamping screw 7 and are fixed on guide rail 3.
After circularity wheel mounting base 1 is installed in place, after the mandrel of confirmation circularity wheel can smoothly be inserted into its groove, circularity wheel is high
Lower position can be fixed tentatively, be finely adjusted again when subsequent trial-production according to part available accuracy.
The firm banking for circularity wheel that the present embodiment proposes can increase part and add because circularity wheel position is laterally adjustable
Work range and adjusting range, it is highly beneficial to mould taper control, while special-shaped part is easier to adjust.By in circularity wheel mounting base
Disc spring 8 is installed in 1 bottom, realizes the pre- support construction of elasticity of circularity wheel, can in the cold rolling first stage elasticity Auxiliary support of part,
Second stage changes into rigid support, and (because as workpiece rolling becomes larger, circularity wheel can be moved down, after compressed spring to the limit
It is i.e. motionless), good booster action is played to circularity and mould taper control, and process is more steady, can obviously improve because
Material roughness is bad or charging it is bad caused by rolling is not in place or rolling problems of too.
The above is only the preferred embodiments of the utility model, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure transformation made based on the specification and figures of the utility model, it is relevant to be applied directly or indirectly in other
Technical field is also included in the patent protection scope of the utility model.
Claims (7)
1. a kind of firm banking for circularity wheel, which is characterized in that including circularity wheel mounting base, support base and guide rail,
Wherein,
Circularity wheel mounting base top is equipped with the groove for installing circularity wheel mandrel, the bottom end insertion support bottom of circularity wheel mounting base
It is connected thereto in the mounting hole of seat and by elastic component, support base is installed on guide rail and is moved relative to it to adjust branch
The lateral position of pedestal is supportted, support base is fixed on guide rail by fastener.
2. being used for the firm banking of circularity wheel as described in claim 1, which is characterized in that one end of the guide rail is equipped with cross
Guide rail chair laterally adjusts bolt by rotation through bolt is laterally adjusted to abut with support base on cross slide way seat
To adjust the lateral position of support base.
3. as claimed in claim 2 be used for circularity wheel firm banking, which is characterized in that it is described laterally adjust bolt relative to
The lengthwise position of cross slide way seat is adjustable.
4. being used for the firm banking of circularity wheel as claimed in claim 3, which is characterized in that the cross slide way seat includes guiding
Pedestal and be installed in guide seats and relative to its can longitudinal sliding motion sliding block, laterally adjust bolt-through on sliding block.
5. being used for the firm banking of circularity wheel as described in claim 1, which is characterized in that the elastic component is disc spring.
6. being used for the firm banking of circularity wheel as claimed in claim 5, which is characterized in that the disc spring is provided with multiple.
7. the firm banking for circularity wheel as described in any one of claim 1 to 6, which is characterized in that the support
The two sides of pedestal pass through T-type clamping screw and are fixed on guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820729600.5U CN208303748U (en) | 2018-05-16 | 2018-05-16 | Firm banking for circularity wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820729600.5U CN208303748U (en) | 2018-05-16 | 2018-05-16 | Firm banking for circularity wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208303748U true CN208303748U (en) | 2019-01-01 |
Family
ID=64712690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820729600.5U Expired - Fee Related CN208303748U (en) | 2018-05-16 | 2018-05-16 | Firm banking for circularity wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208303748U (en) |
-
2018
- 2018-05-16 CN CN201820729600.5U patent/CN208303748U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190101 Termination date: 20210516 |