CN202965811U - Universal flexible connecting device - Google Patents
Universal flexible connecting device Download PDFInfo
- Publication number
- CN202965811U CN202965811U CN 201220720099 CN201220720099U CN202965811U CN 202965811 U CN202965811 U CN 202965811U CN 201220720099 CN201220720099 CN 201220720099 CN 201220720099 U CN201220720099 U CN 201220720099U CN 202965811 U CN202965811 U CN 202965811U
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- China
- Prior art keywords
- cavity
- connecting device
- flexible connecting
- bulb
- outward flange
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- 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 relates to a universal flexible connecting device which comprises upper supports, a ball head, springs and bases. The ball head is combined by fixedly connecting a round ball and a straight rod, the upper supports are fixedly connected with the straight rod of the ball bead, cavities are arranged at outer rim circles of the lower ends of the upper supports, the bases comprise lower seats and upper covers, spherical cavities are internally formed after the lower seats and the upper covers are combined and matched with the round ball of the ball head, the ball head can swing freely in the cavities, the lower seats and the upper covers are fixedly mounted via bolts, cavities corresponding to the outer rim circles of the lower ends of the upper supports are arranged on outer rim circles of the upper ends of the bases, and two ends of the springs respectively prop the cavities arranged on outer rim circles of the upper ends of the bases. The upper supports are connected with the bases via the ball head which can freely swing in multiple directions, and the universal flexible connecting device adopting the springs as supports is good in flexibility, thereby rigidness and flexibility are combined, and the universal flexible connecting device is quite applicable to mounting with a universal wheel.
Description
Technical field
The utility model relates to a kind of Universal flexible connecting device, and the connection that is mainly used between mechanical device belongs to mechanical manufacturing field.
Background technology
Usually with the loading dolly, cardan wheel is installed all, cardan wheel is sturdy and durable to be turned to flexibly, and easy for installation need get final product caster bracket and the fixing welding of vehicle frame, but the tire of cardan wheel does not have flexibility, runs into sandstone in rolling and can produce severe jolt.
The utility model content
The purpose of this utility model is to overcome above shortcomings in prior art, thereby a kind of reasonable in design, the hard and soft Universal flexible connecting device that has both are provided.
the technical scheme in the invention for solving the above technical problem is: this Universal flexible connecting device, comprise upper bracket, bulb, spring and base, described bulb is captiveed joint with staight shank by ball and is combined, described upper bracket is captiveed joint with the straight handle end of bulb, upper bracket lower end outward flange circle is provided with cavity, described base comprises lower and upper cover, described lower with top cover combination after the inner cavity that forms a spherical shape, the ball of this cavity and bulb is complementary, described bulb is located in this cavity and can freely swings, lower seat adopts the bolt fixed installation with upper cover, described base upper end outward flange circle is provided with the cavity corresponding with upper bracket lower end outward flange circle, described both ends of the spring props up respectively this to cavity.
Upper cover outward flange circle described in the utility model is provided with cavity.
The number of the cavity of the cavity of base described in the utility model upper end outward flange circle and upper bracket lower end outward flange circle is 4-8.
The utility model has the following advantages compared to existing technology: adopt bulb to be connected between the utility model upper bracket and base, bulb can free multidirectional swing, adopt spring to make supporting flexible good, such cooperation is hard and soft to be had both, and uses with the installation of universal rolling wheel very suitable.
Description of drawings
Fig. 1 is the utility model sectional structure schematic diagram.
Fig. 2 is perspective view of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and by embodiment.
Embodiment:
referring to Fig. 1 to Fig. 2, Universal flexible connecting device in the present embodiment, comprise upper bracket 1, bulb 2, spring 3 and base 4, described bulb 2 is captiveed joint with staight shank 22 by ball 21 and is combined, described upper bracket 1 is captiveed joint with the straight handle end of bulb 2, upper bracket 1 lower end outward flange circle is provided with cavity 5, described base 4 comprises lower 41 and upper cover 42, with upper cover 42 combinations, the rear inner cavity 6 that forms a spherical shape is installed for described lower 41, this cavity 6 is complementary with the ball 21 of bulb 2, described bulb 2 is located in this cavity 6 and can freely swings, lower seat 41 adopts the bolt fixed installation with upper cover 42, described base 4 upper end outward flange circles are provided with the cavity 5 ' corresponding with upper bracket 1 lower end outward flange circle, described spring 3 two ends prop up respectively this to cavity 5 (5 ').
The cavity 5 ' of base 4 upper end outward flange circles described in the utility model is 4-8 with the number of the cavity 5 of upper bracket 1 lower end outward flange circle, the cavity number is if 4, base 4 is 4 with upper bracket 1 so, and 4 cavitys 5 (5 ') are distribution symmetrically.
During use, the fixing welding of upper bracket 1 upper end and vehicle frame base 4 and cardan wheel fixed installation are supported by spring 3 and bulb 2 simultaneously between upper bracket 1 and base 4, bulb 2 deflections when cardan wheel is subjected to resistance but be subjected to spring 3 supports, be subjected to the effect of spring 3 after resistance disappears, bulb 2 is reset to vertical direction.
Claims (3)
1. Universal flexible connecting device, comprise bulb, described bulb is captiveed joint with staight shank by ball and is combined, it is characterized in that: also comprise upper bracket, spring and base, described upper bracket is captiveed joint with the straight handle end of bulb, upper bracket lower end outward flange circle is provided with cavity, described base comprises lower and upper cover, described lower with top cover combination after the inner cavity that forms a spherical shape, the ball of this cavity and bulb is complementary, described bulb is located in this cavity and can freely swings, lower seat adopts the bolt fixed installation with upper cover, described base upper end outward flange circle is provided with the cavity corresponding with upper bracket lower end outward flange circle, described both ends of the spring props up respectively this to cavity.
2. Universal flexible connecting device according to claim 1, it is characterized in that: described upper cover outward flange circle is provided with cavity.
3. Universal flexible connecting device according to claim 1 is characterized in that: the number of the cavity of the cavity of described base upper end outward flange circle and upper bracket lower end outward flange circle is 4-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220720099 CN202965811U (en) | 2012-12-05 | 2012-12-05 | Universal flexible connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220720099 CN202965811U (en) | 2012-12-05 | 2012-12-05 | Universal flexible connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202965811U true CN202965811U (en) | 2013-06-05 |
Family
ID=48506931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220720099 Expired - Fee Related CN202965811U (en) | 2012-12-05 | 2012-12-05 | Universal flexible connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202965811U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106762940A (en) * | 2016-12-08 | 2017-05-31 | 泸州长江液压密封件有限公司 | A kind of hydraulic cylinder of fast and easy connection |
| CN109610914A (en) * | 2018-11-23 | 2019-04-12 | 北京航天自动控制研究所 | A kind of planar flexible docking facilities |
| CN111152764A (en) * | 2020-02-27 | 2020-05-15 | 徐州工程学院 | Supporting disk structure of construction machinery hydraulic support leg |
-
2012
- 2012-12-05 CN CN 201220720099 patent/CN202965811U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106762940A (en) * | 2016-12-08 | 2017-05-31 | 泸州长江液压密封件有限公司 | A kind of hydraulic cylinder of fast and easy connection |
| CN109610914A (en) * | 2018-11-23 | 2019-04-12 | 北京航天自动控制研究所 | A kind of planar flexible docking facilities |
| CN111152764A (en) * | 2020-02-27 | 2020-05-15 | 徐州工程学院 | Supporting disk structure of construction machinery hydraulic support leg |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 314031, No. 13, China energy saving Jiaxing Industrial Park, No. 1509, Chong Chong Road, Xiuzhou Industrial Park, Zhejiang, Jiaxing Patentee after: Zhejiang CIS Intelligent Equipment Co., Ltd. Address before: 314000, 318 Jiaxing Road, Xiuzhou Industrial Zone, Zhejiang, China Patentee before: Jiaxing Shunlian Rubber and Plastic Machinery Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20161205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |