CN208662241U - A kind of bushing crimp tooling - Google Patents
A kind of bushing crimp tooling Download PDFInfo
- Publication number
- CN208662241U CN208662241U CN201821196216.XU CN201821196216U CN208662241U CN 208662241 U CN208662241 U CN 208662241U CN 201821196216 U CN201821196216 U CN 201821196216U CN 208662241 U CN208662241 U CN 208662241U
- Authority
- CN
- China
- Prior art keywords
- mandrel
- bushing
- crimp
- axle sleeve
- pressing ring
- 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
Abstract
The utility model provides a kind of bushing crimp tooling, including mandrel, axle sleeve and pressing ring, the axle sleeve and pressing ring movable set are on mandrel, pressing ring is located above axle sleeve, and mandrel, axle sleeve and the concentric setting of pressing ring, there are gap, the gap and crimp bushing wall thickness to be correspondingly arranged between the axle sleeve and mandrel, outside diameter of mandrel and crimp bushing inner diameter are correspondingly arranged, and the pressing ring internal diameter and outside diameter of mandrel are correspondingly arranged.In a kind of bushing crimp tooling described in the utility model, it will be placed between axle sleeve and mandrel that there are in gap to crimp bushing, it is pushed by pressing ring to crimp bushing tip, make to deform to form crimp to crimp bushing using the external force, meet bushing design demand, the Fixture Design is simply easy to use, is used in the batch with crimp bushing into production.
Description
Technical field
The utility model belongs to bushing manufacture field, more particularly, to a kind of bushing crimp tooling.
Background technique
In production field, bushing is used widely, wherein according to product design demand, needs to install one kind on product
Thin wall bushing, and the bushing one end it is outside be equipped with crimp, such as shown in attached drawing 1, it is special that the processing of such bushing needs
Tooling is completed.
Summary of the invention
In view of this, the utility model is directed to a kind of bushing crimp tooling, in order to meet batch with crimp bushing
Amount production.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of bushing crimp tooling, including mandrel, axle sleeve and pressing ring, the axle sleeve and pressing ring movable set on mandrel,
Pressing ring is located above axle sleeve, and mandrel, axle sleeve and the concentric setting of pressing ring, and there are gap, the gaps between the axle sleeve and mandrel
It is correspondingly arranged with crimp bushing wall thickness, outside diameter of mandrel and crimp bushing inner diameter are correspondingly arranged, the pressing ring internal diameter and outside diameter of mandrel
It is correspondingly arranged.
Further, the mandrel includes the suit portion connected at the top of support portion and the support portion, axle sleeve and pressing ring suit
In suit portion, and axle sleeve bottom surface and support portion top surface are close to.
Further, the support cross section is circle, and the axle sleeve bottom surface offers circle corresponding with the support portion
Connected in star, circular groove diameter and support portion outer diameter are corresponding, and circular groove depth is less than support portion height, and support portion is arranged at this
In circular groove.
Further, the mandrel further includes the guide part being arranged at the top of suit portion, which is circle,
And the guide part diameter is gradually reduced by its bottom end to top, suit portion height is greater than to crimp liner height.
Compared with the existing technology, a kind of bushing crimp tooling described in the utility model has the advantage that
In a kind of bushing crimp tooling described in the utility model, will be placed on to crimp bushing between axle sleeve and mandrel there are
In gap, is pushed by pressing ring to crimp bushing tip, make to deform to form crimp to crimp bushing using the external force, meet bushing
Design requirement, the Fixture Design is simply easy to use, is used in the batch with crimp bushing into production.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing:
Fig. 1 is band crimp bush structure schematic diagram；
Fig. 2 is bushing crimp tool structure schematic diagram described in the utility model embodiment；
Fig. 3 is core shaft structure schematic diagram in bushing crimp tool structure described in the utility model embodiment.
Description of symbols:
1- mandrel；11- support portion；12- suit portion；13- guide part；2- axle sleeve；3- crimp bushing；4- pressing ring.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figure 2,3, a kind of bushing crimp tooling, including mandrel 1, axle sleeve 2 and pressing ring 4, the axle sleeve 2 and pressing ring 4
For movable set on mandrel 1, pressing ring 4 is located at 2 top of axle sleeve, and mandrel 1, axle sleeve 2 and the concentric setting of pressing ring 4, the axle sleeve 2
There are gap, the gap and 3 wall thickness of crimp bushing to be correspondingly arranged between mandrel 1, and in the present embodiment, which serves as a contrast slightly larger than crimp
3 wall thickness are covered, 2 height of axle sleeve and crimp bushing 3 are highly corresponding, and 1 outer diameter of mandrel and 3 internal diameter of crimp bushing are correspondingly arranged, in pressing ring 4
Diameter and 1 outer diameter of mandrel are correspondingly arranged.When it is implemented, by pressing ring 4 by removing on mandrel 1 then core will be inserted in crimp bushing
On axis 1, since there are gaps between axle sleeve 2 and mandrel 1, entered in the gap to crimp bushing, at this time to crimp bushing tip
2 top surface of axle sleeve is protruded, pressing ring 4 is inserted in mandrel 1, and push to crimp bushing tip by the pressing ring 4, at this point, serving as a contrast to crimp
Set deforms under external force, and continues to push pressing ring 4 until ultimately forming crimp bushing 3.
In the present embodiment, for the ease of tooling whole installation, the mandrel 1 includes support portion 11 and 11 top of support portion
The suit portion 12 of connection, axle sleeve 2 and pressing ring 4 are sleeved in suit portion 12, and 2 bottom surface of axle sleeve and 11 top surface of support portion are close to.It should
Structure guarantees to move integrally tooling.
It is described in order to guarantee that gap is the annular shape with the concentric setting of mandrel between axle sleeve 2 and mandrel 1 in the present embodiment
The circular configuration that 11 cross section of support portion is and mandrel is arranged with center, 2 bottom surface of axle sleeve offers and the support portion 11 is right
The circular groove answered, circular groove diameter and 11 outer diameter of support portion are corresponding, and circular groove depth is less than 11 height of support portion, support
Portion 11 is arranged in the circular groove, and positioning and mounting structure is thus formed between axle sleeve and mandrel, guarantees between axle sleeve 2 and mandrel 1
Gap be uniformly arranged around mandrel, and then after guaranteeing that crimp bushing 3 is inserted on mandrel 1, gap is uniform between lateral surface and axle sleeve 2
Setting thereby guarantees that 3 uniform force of crimp bushing during the pushing of pressing ring 4.
In the present embodiment, for the ease of the indentation of pressing ring 4, the mandrel 1 further includes the guiding being arranged at the top of suit portion 12
Portion 13, which is circle, and 13 diameter of guide part is gradually reduced by its bottom end to top, the suit portion
12 height are greater than to crimp liner height.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (4)
1. a kind of bushing crimp tooling, it is characterised in that: including mandrel (1), axle sleeve (2) and pressing ring (4), the axle sleeve (2) and
Pressing ring (4) movable set is on mandrel (1), and pressing ring (4) is located above axle sleeve (2), and mandrel (1), axle sleeve (2) and pressing ring (4)
Concentric setting, there are gap, the gap and crimp bushing wall thickness to be correspondingly arranged between the axle sleeve (2) and mandrel (1), mandrel
(1) outer diameter and crimp bushing (3) internal diameter are correspondingly arranged, and pressing ring (4) internal diameter and mandrel (1) outer diameter are correspondingly arranged.
2. a kind of bushing crimp tooling according to claim 1, it is characterised in that: the mandrel (1) includes support portion
(11) and at the top of the support portion (11) the suit portion (12) connected, axle sleeve (2) and pressing ring (4) are sleeved on suit portion (12), and
Axle sleeve (2) bottom surface and support portion (11) top surface are close to.
3. a kind of bushing crimp tooling according to claim 2, it is characterised in that: support portion (11) cross section is circle
Shape, axle sleeve (2) bottom surface offers and the corresponding circular groove of support portion (11), circular groove diameter and support portion (11)
Outer diameter is corresponding, and circular groove depth is less than support portion (11) height, and support portion (11) is arranged in the circular groove.
4. a kind of bushing crimp tooling according to claim 2 or 3, it is characterised in that: the mandrel (1) further includes covering
The guide part (13) being arranged at the top of dress portion (12), which is circle, and guide part (13) diameter is by it
Bottom end to top is gradually reduced, and the suit portion (12) is highly greater than to crimp liner height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821196216.XU CN208662241U (en) | 2018-07-26 | 2018-07-26 | A kind of bushing crimp tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821196216.XU CN208662241U (en) | 2018-07-26 | 2018-07-26 | A kind of bushing crimp tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208662241U true CN208662241U (en) | 2019-03-29 |
Family
ID=65831833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821196216.XU Expired - Fee Related CN208662241U (en) | 2018-07-26 | 2018-07-26 | A kind of bushing crimp tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208662241U (en) |
-
2018
- 2018-07-26 CN CN201821196216.XU patent/CN208662241U/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 |
Granted publication date: 20190329 Termination date: 20200726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |