CN207027371U - Improved drawing horse arm - Google Patents
Improved drawing horse arm Download PDFInfo
- Publication number
- CN207027371U CN207027371U CN201720733383.2U CN201720733383U CN207027371U CN 207027371 U CN207027371 U CN 207027371U CN 201720733383 U CN201720733383 U CN 201720733383U CN 207027371 U CN207027371 U CN 207027371U
- Authority
- CN
- China
- Prior art keywords
- horse arm
- retainer ring
- arm
- annulus
- pin
- 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 improved drawing horse arm, applied to machine-building, maintenance technology field；The utility model mainly includes the screw rod that bears down on one, retainer ring, draws horse arm, spring, pin, annulus, top pressure axle；Mainly by being equipped with annulus on top pressure axle, there is the uniform pin ear of 180 degree on the outside of annulus, pin ear is connected by pin with retainer ring, and retainer ring is built with spring, drawing horse arm, bear down on one screw rod；Use the drawing part that drawing horse arm can be made preferably to clamp all size after the utility model, it can avoid drawing the problem of frequently coming off on horse brachial plexus drawing part in drawing process, uniformly can adjust and position in the presence of spring is to drawing horse arm thrust and draw horse arm more to maintain easily demolition and maintenance work of the personnel to drawing part.
Description
Technical field
It the utility model is related to a kind of improved drawing horse arm.
Background technology
The La Maqilama arms bottom being applied at present is in top pressure axle and separates bascule, and this drawing horse arm is in reality
Application process in be easy to the problem of being come off from drawing part occur, it is sometimes desirable to more people, which help, draws horse arm to be operated
Operation.
The content of the invention
The purpose of this utility model is to provide a kind of improved drawing horse arm, horse arm can will be drawn preferably to be positioned at of different sizes
Drawing part on, the problem of making it that Automatic-falling will not occur.
A kind of improved drawing horse arm of the utility model, mainly include the screw rod that bears down on one, retainer ring, draw horse arm, spring, pin,
Annulus, top pressure axle, annulus is housed on top pressure axle, there is the uniform pin ear of 180 degree on the outside of annulus, pin ear is connected by pin and retainer ring
Connect, retainer ring is built with spring, drawing horse arm, bear down on one screw rod, has pit, retainer ring with the position that the screw rod that bears down on one contacts drawing horse arm
Use and be threadedly coupled with the screw rod that bears down on one.
During the production and application of reality, the open and close to drawing horse arm can be easily realized by the elastic screw rod that bears down on one
Close with needing to adjust, when drawing horse arm to be positioned on a certain position, it will not occur automatic to open the problem of coming off.
Brief description of the drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is main view cross-sectional view of the present utility model.
In figure：Bear down on one screw rod 1, retainer ring 2, drawing horse arm 3, spring 4, pin 5, annulus 6, top pressure axle 7.
Embodiment
As shown in Figure 1, the utility model is improved draws horse arm, mainly includes the screw rod 1 that bears down on one, retainer ring 2, draws horse arm
3rd, spring 4, pin 5, annulus 6, top pressure axle 7.Annulus 6 is housed on top pressure axle 7, there is the uniform pin ear of 180 degree in the outside of annulus 6, sold
Ear is connected by pin 5 with retainer ring 2, and retainer ring 2 is built with spring 4, drawing horse arm 3, bear down on one screw rod 1.Drawing horse arm 3 and the spiral shell that bears down on one
There is pit the position that bar 1 contacts.Retainer ring 2 is used with the screw rod 1 that bears down on one and is threadedly coupled.
As shown in Figure 1, when manufacturing or using the utility model, the left end of spring 4 is preferably made to be connected with retainer ring.
Claims (1)
1. a kind of improved drawing horse arm, mainly includes the screw rod that bears down on one, retainer ring, draws horse arm, spring, pin, annulus, top pressure axle,
It is characterized in that：Annulus is housed on top pressure axle, there is the uniform pin ear of 180 degree on the outside of annulus, pin ear is connected by pin with retainer ring,
Retainer ring built with spring, draw horse arm, bear down on one screw rod, drawing horse arm and the position that the screw rod that bears down on one contacts to have a pit, retainer ring and
The screw rod that bears down on one is using threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720733383.2U CN207027371U (en) | 2017-06-22 | 2017-06-22 | Improved drawing horse arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720733383.2U CN207027371U (en) | 2017-06-22 | 2017-06-22 | Improved drawing horse arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207027371U true CN207027371U (en) | 2018-02-23 |
Family
ID=61467552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720733383.2U Expired - Fee Related CN207027371U (en) | 2017-06-22 | 2017-06-22 | Improved drawing horse arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207027371U (en) |
-
2017
- 2017-06-22 CN CN201720733383.2U patent/CN207027371U/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: 20180223 Termination date: 20180622 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |