CN207371747U - A kind of electrostatic painting is linked up with leaf spring - Google Patents
A kind of electrostatic painting is linked up with leaf spring Download PDFInfo
- Publication number
- CN207371747U CN207371747U CN201721105748.3U CN201721105748U CN207371747U CN 207371747 U CN207371747 U CN 207371747U CN 201721105748 U CN201721105748 U CN 201721105748U CN 207371747 U CN207371747 U CN 207371747U
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- CN
- China
- Prior art keywords
- hanging rod
- leaf spring
- linked
- support portion
- electrostatic painting
- 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.)
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Abstract
The utility model discloses a kind of electrostatic paintings to be linked up with leaf spring, including：Upper hook, the upper hanging rod and the upper hook body arranged on the upper hanging rod lower end being connected including a connection piece, with the connector lower end；Lower draw-bar, it includes one end and hang on the lower hanging rod of the upper hook body, one by the horizontal-extending connecting rod formed in lower hanging rod lower end and a clamping piece to take the shape of the letter U, and the clamping piece includes chain intermittent weld in the first support portion, the connecting portion extended to form obliquely by the first support portion and the second support portion extended to form by connecting portion of the connecting rod one side.Hook and lower draw-bar on the utility model, different models, specification are replaced convenient for lower draw-bar to adapt to different leaf springs, and the clamping piece to take the shape of the letter U is set on lower draw-bar, the grasswort for the leaf spring for not containing U bolt can be held on the upside of the first support portion and the second support portion by it, its upper and lower hook is simple and convenient to operate, and is conducive to improve spray painting efficiency.
Description
Technical field
The utility model is related to leaf spring preparing technical fields, are linked up with more particularly, to a kind of electrostatic painting with leaf spring.
Background technology
Electrostatic painting is generally carried out in leaf spring production technology, after plate spring formed to get rusty to avoid it, plate during electrostatic painting
Spring is hung on hook vertically, and it is multiple hook be set in turn on a circulating conveyor chain, and then dynamic circulation convey leaf spring into
Enter electrostatic painting area and carry out electrostatic painting, remove leaf spring after electrostatic painting and be changed to the leaf spring that do not paint.Existing hook is general
It is directly hung on the U bolt on leaf spring, since part leaf spring is there is no U bolt, lower draw-bar is extremely inconvenient thereon, easily leads to
Entire spray painting inefficiency.
Utility model content
The purpose of the utility model is to overcome above-mentioned technical deficiencies, propose that a kind of electrostatic painting is linked up with leaf spring, solve
Adaptability low the technical issues of causing on no U bolt leaf spring big lower draw-bar difficulty, spray painting inefficiency is linked up in the prior art.
To reach above-mentioned technical purpose, the technical solution of the utility model provides a kind of electrostatic painting and is linked up with leaf spring,
It is characterized in that, including：
Upper hook, the upper hanging rod being connected including a U-shaped connector, with the connector lower end and arranged on the upper hanging rod
The upper hook body of lower end；
Lower draw-bar hang on the lower hanging rod of the upper hook body including one end, one is formed by lower hanging rod lower end is horizontal-extending
Connecting rod and a clamping piece to take the shape of the letter U, the clamping piece include chain intermittent weld in the connecting rod one side the first support portion,
The connecting portion extended to form obliquely by the first support portion and the second support portion extended to form by connecting portion.
Compared with prior art, hook and lower draw-bar on the utility model replace different models, specification convenient for lower draw-bar
To adapt to different leaf springs, and be set on lower draw-bar the clamping piece to take the shape of the letter U, the grasswort of the leaf spring of U bolt can not will be contained
It is held on the upside of the first support portion and the second support portion, upper and lower hook is simple and convenient to operate, and is conducive to improve spray painting efficiency.
Description of the drawings
Fig. 1 is the attachment structure schematic diagram that the electrostatic painting of the utility model is linked up with leaf spring；
Fig. 2 is the left view of Fig. 1 of the utility model；
Fig. 3 is the structure diagram of the clamping piece of the utility model.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, is further elaborated the utility model.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
~3 are please referred to Fig.1, the utility model provides a kind of electrostatic painting and linked up with leaf spring, including upper hook 1 and lower extension
Hook 2, since lower draw-bar 2 directly hang on upper hook 1, therefore it can be directly by removing, to replace under different size on upper hook 1
Hook 2, and then conveniently adapt to the leaf spring of different size.
As shown in Figure 1 and Figure 2, the upper hanging rod 12 that upper hook 1 includes a connection piece 11, is connected with 11 lower end of connector
And the upper hook body 13 arranged on 12 lower end of upper hanging rod, connector 11 can set and take the shape of the letter U, and be threaded hole on connector 11
111, it can coordinate with bolt and be fixed on endless-chain.Upper hook body 13 includes the water that horizontally disposed and one end is connected to upper hanging rod 12
Flat portion 131, the vertical portion 132 extended to form straight down by 131 free end of horizontal part and prolonged by 132 free end level of vertical portion
Stretch the suspension part 133 to be formed；The horizontal part 131 and suspension part 133 are located at 132 homonymy of vertical portion, and support portion 133 is arranged to
Horizontality can be hung on convenient for lower draw-bar 2 on suspension part 133, and horizontal part 131 and suspension part 133 are located at vertical portion 132 together
Side then advantageously ensures that stress balance, extends its service life.
In order to avoid lower draw-bar 2 on suspension part 133 by coming off, 133 opposed vertical portion of the present embodiment suspension part, 132 one end is set
A hanging groove is equipped with, lower draw-bar 2 is hung in hanging groove.Moreover, being hung on for the ease of lower draw-bar 2 on suspension part 133, can will hang
The length in portion 133 is set greater than the length of horizontal part 131 so that 133 free end of suspension part can be protruded in order to lower draw-bar 2
Suspension.During specific setting, the length of suspension part 133 is traditionally arranged to be twice of the length of horizontal part 131.
As shown in Figures 1 to 3, lower draw-bar 2 includes the lower hanging rod that the link 21 hanging in hanging groove, one end and link 21 connect
22nd, a clamping piece 24 to be taken the shape of the letter U by the horizontal-extending connecting rod 23 and one formed in lower 22 lower end of hanging rod, the clamping piece 24 include
First support portion 241 of the chain intermittent weld in 23 one side of connecting rod, the connection that is extended to form obliquely by the first support portion 241
Portion 242 and the second support portion 243 extended to form by connecting portion 242.When specifically used, leaf spring upper end is built in the first support portion
241 and second between support portion 243, and the grasswort of leaf spring then coordinates and is held on the first support portion 241 and the second support portion 243
Side, and since leaf spring generally has certain radian, when leaf spring is in vertical state, the stress point of grasswort both sides is not
Together, and in order to ensure the harmony of grasswort stress, connecting portion 242 is set obliquely, i.e., has between connecting portion 242 and horizontal plane
One angle is specially that the angle being formed between 24 place plane of clamping piece and horizontal plane is between connecting rod 23 and horizontal plane
Angle, cause the second support portion 243 be slightly above the first support portion 241, the first support portion 241 and the second support portion 243 divide
That does not agree with mutually is supported in two stress points of the grasswort outer rim of leaf spring, two of grasswort during ensureing that leaf spring is in vertical state
The stress balance of stress point, the distortion power that clamping piece 24 is avoided to be generated under leaf spring gravity are conducive to extend lower draw-bar 2
Service life.Wherein, the angle between connecting portion 242 and horizontal plane is traditionally arranged to be 4~15 °, is preferably arranged to 9 °, right
The leaf spring of differently curved radian has more preferably adaptability.Certainly, the lower draw-bar 2 of multiple and different specifications, difference rule can also be prepared
The length of the connecting portion 242 of the lower draw-bar 2 of lattice and its angle between horizontal plane are slightly distinguished, and are suitable for different size
Leaf spring.
For the ease of the clamping of leaf spring, the distance between described first support portion, 241 and second support portion 243 is by its freedom
End is gradually reduced to 242 one end of connecting portion, and the clamp port spacing of the clamping piece 24 of the U-shaped is caused to be more than its bottom spacing, into
And it is positioned over convenient for leaf spring in clamping piece 24.And in order to ensure the balance of stress between clamping piece 24 and lower hanging rod 22, avoid plate
Spring breaks off relations, the identical setting with 243 length of the second support portion of the first support portion 241, and the length of the first support portion 241 is more than connecting rod
23 length, and the free end of the first support portion 241 concordant with the free end of connecting rod 23 is set so that the first support portion 241
With on the second support portion 243 to the supporting point of grasswort closer to the lower end of lower hanging rod 22, can 24 stress center of gravity of clamping piece occur
Change and break off relations.
Lower hanging rod 22 includes integrally formed first hanging rod, 221 and second hanging rod 222, first hanging rod 221 and second
145~175 ° of angle is formed between hanging rod 222, may be such that the second hanging rod 222 forms one with 2 place plane of lower draw-bar
145~175 ° of angle so that lower hanging rod 22 and the angle of 24 place plane of clamping piece are obtuse angle, which obviates the second hanging rod
222 hinder the suspension of grasswort, and 243 upside of the first support portion 241 and the second support portion is held on beneficial to grasswort.
Compared with prior art, hook and lower draw-bar on the utility model replace different models, specification convenient for lower draw-bar
To adapt to different leaf springs, and be set on lower draw-bar the clamping piece to take the shape of the letter U, the grasswort of the leaf spring of U bolt can not will be contained
It is held on the upside of the first support portion and the second support portion, upper and lower hook is simple and convenient to operate, and is conducive to improve spray painting efficiency.
Specific embodiment of the present utility model described above does not form the restriction to scope of protection of the utility model.
The various other corresponding changes and deformation that any technical concept according to the present utility model is made, should be included in this practicality
In new scope of the claims.
Claims (8)
1. a kind of electrostatic painting is linked up with leaf spring, which is characterized in that including：
Upper hook, the upper hanging rod being connected including a connection piece, with the connector lower end and arranged on the upper hanging rod lower end
Upper hook body；
Lower draw-bar hang on the lower hanging rod of the upper hook body, one by the horizontal-extending company formed in lower hanging rod lower end including one end
Extension bar and a clamping piece to take the shape of the letter U, the clamping piece include chain intermittent weld in the first support portion of the connecting rod one side, by the
The connecting portion that one support portion extends to form obliquely and the second support portion extended to form by connecting portion.
2. electrostatic painting according to claim 1 is linked up with leaf spring, which is characterized in that first support portion and second
The distance between support part is gradually reduced by its free end to connecting portion one end.
3. electrostatic painting according to claim 2 is linked up with leaf spring, which is characterized in that the lower hanging rod includes being integrally formed
The first hanging rod and the second hanging rod, 145~175 ° of angle is formed between first hanging rod and the second hanging rod.
4. electrostatic painting according to claim 3 is linked up with leaf spring, which is characterized in that between the connecting portion and horizontal plane
Angle be 4~15 °.
5. electrostatic painting according to claim 4 is linked up with leaf spring, which is characterized in that the upper hook body includes horizontally disposed
And one end be connected to the horizontal part of upper hanging rod, the vertical portion extended to form straight down by horizontal part free end and by vertical portion from
By holding the horizontal-extending suspension part formed；The horizontal part and suspension part are located at vertical portion homonymy.
6. electrostatic painting according to claim 5 is linked up with leaf spring, which is characterized in that the lower draw-bar further includes one and is arranged on
The link of the lower hanging rod upper end, the link cooperation hang on suspension part.
7. electrostatic painting according to claim 6 is linked up with leaf spring, which is characterized in that the suspension part opposed vertical portion one
End is provided with a hanging groove, and the link is hung in hanging groove.
8. electrostatic painting according to claim 7 is linked up with leaf spring, which is characterized in that the length of the suspension part is level
Twice of the length in portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721105748.3U CN207371747U (en) | 2017-08-31 | 2017-08-31 | A kind of electrostatic painting is linked up with leaf spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721105748.3U CN207371747U (en) | 2017-08-31 | 2017-08-31 | A kind of electrostatic painting is linked up with leaf spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207371747U true CN207371747U (en) | 2018-05-18 |
Family
ID=62342467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721105748.3U Expired - Fee Related CN207371747U (en) | 2017-08-31 | 2017-08-31 | A kind of electrostatic painting is linked up with leaf spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207371747U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112109908A (en) * | 2020-10-13 | 2020-12-22 | 航宇救生装备有限公司 | Electrostatic discharge device for helicopter |
-
2017
- 2017-08-31 CN CN201721105748.3U patent/CN207371747U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112109908A (en) * | 2020-10-13 | 2020-12-22 | 航宇救生装备有限公司 | Electrostatic discharge device for helicopter |
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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: 20180518 Termination date: 20200831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |