CN201361874Y - Arm structure beam - Google Patents
Arm structure beam Download PDFInfo
- Publication number
- CN201361874Y CN201361874Y CNU2009200051949U CN200920005194U CN201361874Y CN 201361874 Y CN201361874 Y CN 201361874Y CN U2009200051949 U CNU2009200051949 U CN U2009200051949U CN 200920005194 U CN200920005194 U CN 200920005194U CN 201361874 Y CN201361874 Y CN 201361874Y
- Authority
- CN
- China
- Prior art keywords
- arm structure
- bridge
- underbeam
- structure beam
- utility
- 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 - Lifetime
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Abstract
The utility model provides an arm structure beam, which comprises an upper beam and a lower beam, and is characterized in that the upper beam and the lower beam comprise a left beam, a right beam and a bridge beam, wherein the left beam and the right beam have the same structure and are connected through the bridge beam, and the two ends of the left beam and the right beam are respectively provided with screw holes. Because the thickness and the width of a fixed point of the arm structure beam are increased, and the contact area of the fixed point of the arm structure beam and an engine body is increased when a manipulator moves up and down, thereby leading the manipulator not to easily slosh when moving up and down, increasing the stability thereof, and prolonging the service life thereof.
Description
Technical field
The utility model belongs to mechanical field, specifically relates to a kind of bridge type mechanical arm structure beam on hand that is used for.
Background technology
See figures.1.and.2, the arm structure beam that existing bridge type mechanical uses on hand is because its fixed position of four jiaos is relatively weaker, therefore when the moving weight of arm structure sill bolt moves up and down, its fixed position is easier to rock, cause it to carry rocking of weight easily and influence the service behaviour of bridge type mechanical hand, the arm structure beam of therefore developing a kind of new structure that is difficult for rocking is significant.
The utility model content
The technical problems to be solved in the utility model is: at the fault of construction of existing arm structure beam, provide that a kind of intensity is big, the arm structure beam of constitutionally stable new structure.
The utility model is to solve the problems of the technologies described above the technical scheme that is adopted to be:
A kind of arm structure beam, it comprises puts the beams in place and underbeam, and described upper beam and underbeam include Zuo Liang, right beam and bridge, and described Zuo Liang is identical with right girder construction, is connected by described bridge between the two, and the two ends of described Zuo Liang and right beam are respectively arranged with screw.
Be provided with centre bore on described Zuo Liang, right beam and the bridge.
The beneficial effects of the utility model are: above-mentioned arm structure beam is owing to increased its screw thickness and width on every side, area between the contact-making surface of manipulator its fixing point and body when moving up and down is increased, thereby make it when moving up and down, be difficult for rocking, increase its steadiness, prolonged its service life.
Description of drawings
Fig. 1 is the cross-sectional view of the arm structure beam in the background technology;
Fig. 2 is the user mode reference diagram of arm structure beam;
Fig. 3 is the cross-sectional view of the utility model embodiment;
Fig. 4 is the user mode reference diagram of arm structure beam.
The specific embodiment
With reference to Fig. 3, a kind of arm structure beam, it comprises upper beam 1 and underbeam 2, upper beam 1 comprises left beam 4, right beam 5 and bridge 6, be connected by bridge 6 between left side beam 4 and the right beam 5, be provided with centre bore on left beam 4, right beam 5 and the bridge 6, the center position of the two ends of left beam 4 and bridge 6 is respectively arranged with screw 3, right beam 5 is identical with the structure of left beam 4, and screw passes each screw 3 respectively and will put the beams in place and 1 be fixed to bridge type mechanical on hand.
Be provided with screw 3 on above-mentioned upper beam 1 and the underbeam 2, this kind structure has effectively prevented to put the beams in place 1 and underbeam 2 rocking when moving up and down.
The centre bore that is provided with on upper beam 1 and the underbeam 2 has effectively alleviated the weight of arm structure beam, has eliminated stress, and can carry bigger weight.
The utility model is not limited to above-mentioned embodiment, and every all embodiments that can realize the utility model purpose are all within limited field of the present utility model.
Claims (2)
1. arm structure beam, it comprises puts the beams in place and underbeam, it is characterized in that, described upper beam and underbeam include Zuo Liang, right beam and bridge, described Zuo Liang is identical with right girder construction, is connected by described bridge between the two, and the two ends of described Zuo Liang and right beam are respectively arranged with screw.
2. arm structure beam according to claim 1 is characterized in that, is provided with centre bore on described Zuo Liang, right beam and the bridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200051949U CN201361874Y (en) | 2009-03-04 | 2009-03-04 | Arm structure beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200051949U CN201361874Y (en) | 2009-03-04 | 2009-03-04 | Arm structure beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201361874Y true CN201361874Y (en) | 2009-12-16 |
Family
ID=41472535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200051949U Expired - Lifetime CN201361874Y (en) | 2009-03-04 | 2009-03-04 | Arm structure beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201361874Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103134538A (en) * | 2011-11-30 | 2013-06-05 | 苏州工业园区高登威科技有限公司 | Turnover force arm |
-
2009
- 2009-03-04 CN CNU2009200051949U patent/CN201361874Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103134538A (en) * | 2011-11-30 | 2013-06-05 | 苏州工业园区高登威科技有限公司 | Turnover force arm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161221 Address after: 523000 Guangdong province Dongguan city Dalang town of pine village beauty Road No. 198 Patentee after: Dongguan City Alfa Automation Technology Co. Ltd. Address before: 523000 Guangdong Province, Dongguan city Dalang town of Pine Mountain scenery Management District Road No. 228 Patentee before: Alfa Automation Technology Limited |
|
| CX01 | Expiry of patent term |
Granted publication date: 20091216 |
|
| CX01 | Expiry of patent term |