CN204688692U - A kind of tooth bar clamping structure of semiaxis - Google Patents
A kind of tooth bar clamping structure of semiaxis Download PDFInfo
- Publication number
- CN204688692U CN204688692U CN201520175491.3U CN201520175491U CN204688692U CN 204688692 U CN204688692 U CN 204688692U CN 201520175491 U CN201520175491 U CN 201520175491U CN 204688692 U CN204688692 U CN 204688692U
- Authority
- CN
- China
- Prior art keywords
- semiaxis
- tooth bar
- pressing plate
- stay cord
- mounting groove
- 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 tooth bar clamping structure of semiaxis, comprise base, described base has semi-round mounting groove, on the left of described mounting groove, base by the first hinge and curved pressing plate one end hinged; The described curved pressing plate other end is connected with stay cord, and described stay cord is walked around metallic channel and is connected with gear, is provided with arm-tie below described gear, and described arm-tie is provided with the tooth bar with gears meshing; Be provided with torsion spring in the first described hinge, described torsion spring produces and makes curved pressing plate turn to the torsion of mounting groove.The utility model structure is simple, easy to use, effectively can reduce semiaxis due to fixing tightly colliding with of causing, ensure that semiaxis transports quality.
Description
Technical field
The utility model relates to a kind of frock clamped by semiaxis when transporting semiaxis.
Background technology
In prior art, mostly adopt be through on conveying rack by semiaxis or be placed directly in tote box when transporting semiaxis, this way is easy to damage semiaxis inside face and outside face, is particularly jolting on road; Certainly the mode adopted at the bottom of foam pad is also had, although this mode solves semiaxis owing to jolting, shaking and breaking, but its rebasing foam is easy to damage, be unfavorable for repeatedly using, add cost and pollute environment, and its unit area to deposit semiaxis amount on the low side, further increase shipment and delivery cost.
Utility model content
Because the above-mentioned defect of prior art, technical problem to be solved in the utility model is to provide a kind of tooth bar clamping structure of semiaxis, causes collide with to prevent it when transporting because self does not clamp.
For achieving the above object, the utility model provides a kind of tooth bar clamping structure of semiaxis, comprises base, and described base has semi-round mounting groove, on the left of described mounting groove, base by the first hinge and curved pressing plate one end hinged; The described curved pressing plate other end is connected with stay cord, and described stay cord is walked around metallic channel and is connected with gear, is provided with arm-tie below described gear, and described arm-tie is provided with the tooth bar with gears meshing; Be provided with torsion spring in the first described hinge, described torsion spring produces and makes curved pressing plate turn to the torsion of mounting groove.
Further, described gear connects a winder rotated with gear synchronous, and stay cord is connected to winder.
Further, described stay cord adopts inelastic materials to make.
The beneficial effects of the utility model are: the utility model structure is simple, easy to use, effectively can reduce semiaxis due to fixing tightly colliding with of causing, ensure that semiaxis transports quality.
Accompanying drawing explanation
Fig. 1 is the structural representation of the tooth bar clamping structure detailed description of the invention of a kind of semiaxis of the utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail:
See Fig. 1, a kind of tooth bar clamping structure of semiaxis, comprises base 1, and described base 1 has semi-round mounting groove 11, and on the left of described mounting groove 11, base 1 is hinged with curved pressing plate 8 one end by the first hinge 6;
Described curved pressing plate 8 other end is connected with stay cord 5, described stay cord 5 is walked around metallic channel 4 and is connected with gear 3, certainly, also can connect on gear 3 one with the winder of gear 3 synchronous axial system, be connected on winder by stay cord 5 again, described stay cord 5 should adopt inelastic materials to make;
Be provided with arm-tie 2 below described gear 3, described arm-tie 2 is provided with the tooth bar engaged with gear 3;
Be provided with torsion spring 7 in the first described hinge 6, described torsion spring 7 produces and makes curved pressing plate 8 turn to the torsion of mounting groove 11.
When needing to take out semiaxis 9, only need pull left arm-tie 2, rack drives gear 3 on arm-tie 2 is rotated, when gear 3 rotates, stay cord 5 is rolled, and progressively by stay cord 5 curved pressing plate 8 produced and the reversing sense pulling force of torsion spring 7 torsion, finally curved pressing plate 8 is pulled away from semiaxis 9, last directly taking-up semiaxis 9, during as needs compression semiaxis 9, only need according to aforesaid operations reverse operating.
More than describe preferred embodiment of the present utility model in detail.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to design of the present utility model without the need to creative work.Therefore, all technical personnels in the art according to design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should by the determined protection domain of claims.
Claims (3)
1. a tooth bar clamping structure for semiaxis, is characterized in that: comprise base, and described base has semi-round mounting groove, on the left of described mounting groove, base by the first hinge and curved pressing plate one end hinged; The described curved pressing plate other end is connected with stay cord, and described stay cord is walked around metallic channel and is connected with gear, is provided with arm-tie below described gear, and described arm-tie is provided with the tooth bar with gears meshing; Be provided with torsion spring in the first described hinge, described torsion spring produces and makes curved pressing plate turn to the torsion of mounting groove.
2. the tooth bar clamping structure of a kind of semiaxis as claimed in claim 1, is characterized in that: described gear connects a winder rotated with gear synchronous, and stay cord is connected to winder.
3. the tooth bar clamping structure of a kind of semiaxis as claimed in claim 1 or 2, is characterized in that: described stay cord adopts inelastic materials to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520175491.3U CN204688692U (en) | 2015-03-26 | 2015-03-26 | A kind of tooth bar clamping structure of semiaxis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520175491.3U CN204688692U (en) | 2015-03-26 | 2015-03-26 | A kind of tooth bar clamping structure of semiaxis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204688692U true CN204688692U (en) | 2015-10-07 |
Family
ID=54229008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520175491.3U Expired - Fee Related CN204688692U (en) | 2015-03-26 | 2015-03-26 | A kind of tooth bar clamping structure of semiaxis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204688692U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105292744A (en) * | 2015-11-03 | 2016-02-03 | 芜湖市恒浩机械制造有限公司 | Fixing and storing device for large ball part |
-
2015
- 2015-03-26 CN CN201520175491.3U patent/CN204688692U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105292744A (en) * | 2015-11-03 | 2016-02-03 | 芜湖市恒浩机械制造有限公司 | Fixing and storing device for large ball part |
| CN105292744B (en) * | 2015-11-03 | 2018-11-20 | 芜湖市恒浩机械制造有限公司 | A kind of fixed storing unit of the ball part of large size |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20160326 |