CN104989714A - Control bar connecting screw rod of twin screw air compressor - Google Patents
Control bar connecting screw rod of twin screw air compressor Download PDFInfo
- Publication number
- CN104989714A CN104989714A CN201510297085.9A CN201510297085A CN104989714A CN 104989714 A CN104989714 A CN 104989714A CN 201510297085 A CN201510297085 A CN 201510297085A CN 104989714 A CN104989714 A CN 104989714A
- Authority
- CN
- China
- Prior art keywords
- connecting screw
- air compressor
- screw rod
- screw
- control bar
- 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.)
- Pending
Links
- 238000003825 pressing Methods 0.000 claims abstract description 4
- 230000008878 coupling Effects 0.000 claims description 12
- 238000010168 coupling process Methods 0.000 claims description 12
- 238000005859 coupling reaction Methods 0.000 claims description 12
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 claims description 3
- 229920001195 polyisoprene Polymers 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/371—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by inserts or auxiliary extension or exterior elements, e.g. for rigidification
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The invention discloses a control bar connecting screw rod of a twin screw air compressor, which comprises a connecting screw cap, an elastic connector is arranged at the bottom of the connecting screw cap, a connecting link is arranged at the bottom of the elastic connector, a fixing screw is arranged on the connecting link, the elastic connector and the connecting link are connected in a pressing manner, and the elastic connector is made of hard rigid elastic rubber. Since the connecting screw cap and a connecting screw are arranged on the body of the control bar connecting screw rod of the twin screw air compressor, the elastic connector is arranged between the connecting screw cap and the connecting screw, the connecting link is arranged on the elastic connector, and the connecting link and the connecting screw are fixedly connected, higher elasticity exists between the connecting screw cap and the connecting screw, and the service life of the control bar connecting screw rod of the twin screw air compressor is greatly prolonged.
Description
Technical field
The present invention relates to a kind of connecting screw rod, or rather, is a kind of screw air compressor control strip connecting screw rod.
Background technique
Screw air compressor a kind ofly in industrial production, uses commonplace industry equipment, has comparatively wide application prospect.But the control strip connecting screw rod of the screw air compressor generally used at present does not have elasticity, easily damages.
Summary of the invention
The present invention mainly solves the technical problem existing for prior art, thus provides a kind of and have the not easily damaged screw air compressor control strip connecting screw rod of elasticity.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals:
A kind of screw air compressor control strip connecting screw rod, comprises a coupling nut, is provided with a nonrigid connector in the bottom of described coupling nut, be provided with a connecting piece in the bottom of described nonrigid connector, described connecting sheet is provided with a retaining screw.
As preferred embodiment of the present invention, described nonrigid connector with between connecting sheet for pressing is connected.
As preferred embodiment of the present invention, described nonrigid connector is made up of the firm elastic caoutchouc of hard.
Because screw air compressor control strip connecting screw rod of the present invention is provided with a coupling nut and a connecting screw on body, a nonrigid connector is provided with between coupling nut and connecting screw, nonrigid connector is provided with a connecting sheet, connecting sheet is fixedly connected with connecting screw, be provided with larger elastic force between such coupling nut and connecting screw, thus substantially prolongs the working life of screw air compressor control strip connecting screw rod.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the perspective view of screw air compressor control strip connecting screw rod of the present invention;
Fig. 2 is the perspective view of the screw air compressor control strip connecting screw rod in Fig. 1, is now another visual angle.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
The invention provides and a kind of there is the not easily damaged screw air compressor control strip connecting screw rod of elasticity.
As shown in Figure 1 and Figure 2, a kind of screw air compressor control strip connecting screw rod 1, comprises a coupling nut 2, is provided with a nonrigid connector 3 in the bottom of described coupling nut 2, be provided with a connecting piece 4 in the bottom of described nonrigid connector 3, described connecting sheet 4 is provided with a retaining screw 5.
As shown in Figure 1 and Figure 2, described nonrigid connector 3 with between connecting sheet 4 for pressing is connected.
As shown in Figure 1 and Figure 2, described nonrigid connector 3 is made up of the firm elastic caoutchouc of hard.
The screw air compressor control strip connecting screw rod of this invention is provided with a coupling nut and a connecting screw on body, a nonrigid connector is provided with between coupling nut and connecting screw, nonrigid connector is provided with a connecting sheet, connecting sheet is fixedly connected with connecting screw, be provided with larger elastic force between such coupling nut and connecting screw, thus substantially prolongs the working life of screw air compressor control strip connecting screw rod.
Below only in one embodiment mentality of designing of the present invention is described, when system allows, the present invention can expand to external more function module simultaneously, thus expands its function to greatest extent.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (3)
1. a screw air compressor control strip connecting screw rod (1), comprise a coupling nut (2), it is characterized in that, a nonrigid connector (3) is provided with in the bottom of described coupling nut (2), be provided with a connecting piece (4) in the bottom of described nonrigid connector (3), described connecting sheet (4) is provided with a retaining screw (5).
2. screw air compressor control strip connecting screw rod according to claim 1, is characterized in that, described nonrigid connector (3) with between connecting sheet (4) for pressing is connected.
3. screw air compressor control strip connecting screw rod according to claim 2, is characterized in that, described nonrigid connector (3) is made up of the firm elastic caoutchouc of hard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510297085.9A CN104989714A (en) | 2015-06-03 | 2015-06-03 | Control bar connecting screw rod of twin screw air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510297085.9A CN104989714A (en) | 2015-06-03 | 2015-06-03 | Control bar connecting screw rod of twin screw air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104989714A true CN104989714A (en) | 2015-10-21 |
Family
ID=54301576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510297085.9A Pending CN104989714A (en) | 2015-06-03 | 2015-06-03 | Control bar connecting screw rod of twin screw air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104989714A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000087939A (en) * | 1998-09-10 | 2000-03-28 | Sanwa Packing Kogyo Co Ltd | Fastening member |
| US20030202861A1 (en) * | 2002-04-29 | 2003-10-30 | Charles Nelson | Fastener having supplemental support and retention capabilities |
| CN201568426U (en) * | 2009-12-30 | 2010-09-01 | 郑洪琦 | Mini-sized stop screw |
| CN201757122U (en) * | 2010-04-01 | 2011-03-09 | 徐灿清 | Bolt fastening mechanism with one shot |
| CN102086897A (en) * | 2009-12-04 | 2011-06-08 | 鸿富锦精密工业（深圳）有限公司 | Elastic screw |
-
2015
- 2015-06-03 CN CN201510297085.9A patent/CN104989714A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000087939A (en) * | 1998-09-10 | 2000-03-28 | Sanwa Packing Kogyo Co Ltd | Fastening member |
| US20030202861A1 (en) * | 2002-04-29 | 2003-10-30 | Charles Nelson | Fastener having supplemental support and retention capabilities |
| CN102086897A (en) * | 2009-12-04 | 2011-06-08 | 鸿富锦精密工业（深圳）有限公司 | Elastic screw |
| CN201568426U (en) * | 2009-12-30 | 2010-09-01 | 郑洪琦 | Mini-sized stop screw |
| CN201757122U (en) * | 2010-04-01 | 2011-03-09 | 徐灿清 | Bolt fastening mechanism with one shot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151021 |