CN204344632U - Can be used for the screw of threading cable - Google Patents
Can be used for the screw of threading cable Download PDFInfo
- Publication number
- CN204344632U CN204344632U CN201420871921.0U CN201420871921U CN204344632U CN 204344632 U CN204344632 U CN 204344632U CN 201420871921 U CN201420871921 U CN 201420871921U CN 204344632 U CN204344632 U CN 204344632U
- Authority
- CN
- China
- Prior art keywords
- screw
- threading
- cable
- rod
- polished rod
- 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 provides a kind of screw that can be used for threading cable, comprises screw cap, screw rod and screw head, is also connected with threading polished rod between described screw cap and screw rod, and described threading polished rod radially offers orthogonal threading via hole; The screw that can be used for threading cable of the present utility model, while performance retaining element, also the cable in robot can be arranged in the threading via hole of screw, can space shared by rational deployment's cable, avoid cable interlaced, cause the situation that robot cable in active procedure is easily pulled off or comes off from line collecting plate.
Description
Technical field
The utility model relates to machinery and manufactures field, especially a kind of screw that can be used for threading cable.
Background technique
Along with the development of human sciences's technology, robot can assist people's some active task in life, work completely, receives the extensive favor of people.
Robot is made up of many component, connected by fastening piece during the connection interfixing between part, the control mechanism controlling these component movement is then completed by a microcomputer, so, big and small line collecting plate at robot distribution in vivo, these line collecting plates are connected to many cables, in the brain of particularly robot, in limited space, but most cable has been concentrated, in narrow space like this, intricate arrangement between cable, in the movement process of robot, probably mutually pull between cable, cause cable to be pulled off or come off from line collecting plate.
Model utility content
Technical problem to be solved in the utility model is: to be staggered the defect easily mutually pullled and cause rupturing to solve the numerous cables be distributed in robot, the utility model provides a kind of screw that can be used for threading cable.
The utility model solves the technological scheme that its technical problem will adopt: a kind of screw that can be used for threading cable, comprise screw cap, screw rod and screw head, threading polished rod is also connected with between described screw cap and screw rod, described threading polished rod radially offers orthogonal threading via hole, by arranging threading via hole, can so that the cable in robot be worn wherein, thus effectively make use of the small space of robot interior, make wire cable layout reasonable, avoid between cable and mutually pull thus situation about rupturing.
In order to easy for installation, described screw cap end opens has cross bath, inwardly curve bath is offered bottom described cross bath, described screw cap end also offers the blind hole running through threading via hole in the axial direction, the design of curve bath, screw can be made fully to contact with Phillips screwdriver, be convenient to install.
In order to easier tightening screw discharges chip with being convenient to, thus reduce chip friction, described screw head end opens has self tapping groove, and described self tapping groove is extended by outer and internal spiral vertically.
In order to avoid due to screw rod screw-in depth excessive and block threading via hole, spacing dome is also connected with between described threading polished rod and screw rod, described limit convex diameter of a circle is greater than the external diameter of screw rod, by arranging spacing dome, and the maximum position that restriction screw screws in.
In order to ensure that screw not easily gets loose after screwing, the tooth form of described screw rod is notched teeth.
Because titanium alloy has, intensity is high, corrosion resistance is strong, the hot good and lightweight feature of resistance to height, and the material of described screw cap, screw rod, screw head, threading polished rod and spacing dome is titanium alloy.
The beneficial effects of the utility model are: the screw of what the utility model provided can be used for threading cable, the layout of cable in robot can be made more reasonable, cable is arranged in the screw for fixing two links, avoid in robot movable process, mutually pull between cable and cause broken cable or from the situation that line collecting plate comes off, improve the stability of robot movable.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is the structural representation that the utility model can be used for the screw of threading cable;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the sectional view of A-A in Fig. 1;
Fig. 4 is the sectional view of B-B in Fig. 1;
Fig. 5 is the partial enlarged drawing at C place in Fig. 1.
In figure: 1, screw cap, 1-1, cross bath, 1-2, curve bath, 1-3, blind hole, 2, screw rod, 3, screw head, 3-1, self tapping groove, 4, threading polished rod, 4-1, threading via hole, 5, spacing dome.
Embodiment
By reference to the accompanying drawings the utility model is described in detail now.This figure is the schematic diagram simplified, and only basic structure of the present utility model is described in a schematic way, therefore it only shows the formation relevant with the utility model.
With reference to shown in Fig. 1, the screw of what the utility model provided can be used for threading cable, comprise screw cap 1, screw rod 2 and screw head 3, threading polished rod 4 is also connected with between described screw cap 1 and screw rod 2, described threading polished rod 4 radially offers orthogonal threading via hole 4-1, by arranging threading via hole 4-1, can so that the cable in robot be worn wherein, thus effectively make use of the small space of robot interior, make wire cable layout reasonable, avoid between cable and mutually pull thus situation about rupturing.
Shown in Fig. 2 Fig. 3, in order to easy for installation, described screw cap 1 end opens has cross bath 1-1, curve bath 1-2 is inwardly offered bottom described cross bath 1-1, described screw cap 1 end also offers the blind hole 1-3 running through threading via hole 4-1 in the axial direction, the design of curve bath 1-2, can make screw fully contact with Phillips screwdriver, is convenient to install.
With reference to shown in Fig. 4, be convenient to discharge chip in order to easier tightening screw, thus reduce chip friction, described screw head 3 end opens has self tapping groove 3-1, described self tapping groove 3-1 is extended by outer and internal spiral vertically.
With reference to shown in Fig. 1, be also connected with spacing dome 5 between described threading polished rod 4 and screw rod 2, the diameter of described spacing dome 5 is greater than the external diameter of screw rod 2, by arranging spacing dome 5, and the maximum position that restriction screw screws in.
With reference to shown in Fig. 5, in order to ensure that screw not easily gets loose after screwing, the tooth form of described screw rod is notched teeth.
Because titanium alloy has, intensity is high, corrosion resistance is strong, the hot good and lightweight feature of resistance to height, and the material of described screw cap, screw rod, screw head, threading polished rod and spacing dome is titanium alloy.
The screw of what the utility model provided can be used for threading cable, the layout of cable in robot can be made more reasonable, cable is arranged in the screw for fixing two links, avoid in robot movable process, mutually pull between cable and cause broken cable or from the situation that line collecting plate comes off, improve the stability of robot movable.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff not departing from scope of the present utility model, can carry out various change and amendment completely.The technical scope of this model utility is not limited to the content on specification, must determine its technical scope according to right.
Claims (6)
1. one kind can be used for the screw of threading cable, comprise screw cap (1), screw rod (2) and screw head (3), it is characterized in that: be also connected with threading polished rod (4) between described screw cap (1) and screw rod (2), described threading polished rod (4) radially offers orthogonal threading via hole (4-1).
2. can be used for the screw of threading cable as claimed in claim 1, it is characterized in that: described screw cap (1) end opens has cross bath (1-1), described cross bath (1-1) bottom inwardly offers curve bath (1-2), and described screw cap (1) end also offers the blind hole (1-3) running through threading via hole (4-1) in the axial direction.
3. can be used for the screw of threading cable as claimed in claim 1, it is characterized in that: described screw head (3) end opens has self tapping groove (3-1), described self tapping groove (3-1) is extended by outer and internal spiral vertically.
4. can be used for the screw of threading cable as claimed in claim 1, it is characterized in that: be also connected with spacing dome (5) between described threading polished rod (4) and screw rod (2), the diameter of described spacing dome (5) is greater than the external diameter of screw rod (2).
5. can be used for the screw of threading cable as claimed in claim 1, it is characterized in that: the tooth form of described screw rod (2) is notched teeth.
6. can be used for the screw of threading cable as claimed in claim 4, it is characterized in that: the material of described screw cap (1), screw rod (2), screw head (3), threading polished rod (4) and spacing dome (5) is titanium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420871921.0U CN204344632U (en) | 2014-12-31 | 2014-12-31 | Can be used for the screw of threading cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420871921.0U CN204344632U (en) | 2014-12-31 | 2014-12-31 | Can be used for the screw of threading cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204344632U true CN204344632U (en) | 2015-05-20 |
Family
ID=53227903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420871921.0U Expired - Fee Related CN204344632U (en) | 2014-12-31 | 2014-12-31 | Can be used for the screw of threading cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204344632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112032168A (en) * | 2020-08-28 | 2020-12-04 | 浙江全友标准件股份有限公司 | Self-tapping screw |
-
2014
- 2014-12-31 CN CN201420871921.0U patent/CN204344632U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112032168A (en) * | 2020-08-28 | 2020-12-04 | 浙江全友标准件股份有限公司 | Self-tapping screw |
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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 |
Granted publication date: 20150520 Termination date: 20181231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |