CN109026949A - A kind of hydraulic cylinder mounting device with protective shell - Google Patents
A kind of hydraulic cylinder mounting device with protective shell Download PDFInfo
- Publication number
- CN109026949A CN109026949A CN201810917735.9A CN201810917735A CN109026949A CN 109026949 A CN109026949 A CN 109026949A CN 201810917735 A CN201810917735 A CN 201810917735A CN 109026949 A CN109026949 A CN 109026949A
- Authority
- CN
- China
- Prior art keywords
- protective shell
- head
- hydraulic cylinder
- mounting device
- cylinder mounting
- 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
- 230000001681 protective effect Effects 0.000 title claims abstract description 30
- 239000000463 material Substances 0.000 claims description 6
- 229910000997 High-speed steel Inorganic materials 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 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
-
- 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
- F16B37/00—Nuts or like thread-engaging members
- F16B37/14—Cap nuts; Nut caps or bolt caps
-
- 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
- F16B41/00—Measures against loss of bolts, nuts, or pins; Measures against unauthorised operation of bolts, nuts or pins
Abstract
The present invention is a kind of hydraulic cylinder mounting device with protective shell; including screw and protective shell; the screw is made of head, disk, elongation zone and threaded area; head, disk, elongation zone and threaded area are integrated; one end of disk is connected with head; one end is connected with elongation zone, and the other end of elongation zone is connected with threaded area；There are several grooves in the head side；There are several convex blocks in the inside of the protective shell；The present invention can extend screw service life.
Description
Technical field
The present invention relates to a kind of mounting device, specifically a kind of hydraulic cylinder mounting device with protective shell.
Background technique
Screw is very common as fastener, and the connection and fixation being widely used between various objects, screw are adopted mostly
With metal material, this results in environmental factor that can generate certain influence to screw, and general screw is using screwdriver
It is threadably secured, after the screw thread damage of screw head, is just difficult to again operate screw.
Summary of the invention
In view of the above existing problems in the prior art, the present invention provides a kind of hydraulic cylinder mounting device with protective shell, it is right
Screw head has protective effect, prolongs its service life.
To achieve the goals above, the invention is realized by the following technical scheme: a kind of hydraulic cylinder installation with protective shell
Device, including screw and protective shell, the screw are made of head, disk, elongation zone and threaded area, head, disk, elongation
Area and threaded area be it is integrated, one end of disk is connected with head, and one end is connected with elongation zone, the other end and screw thread of elongation zone
Area is connected；There are several grooves in the head side；There are several convex blocks in the inside of the protective shell.
The material of the screw is high-speed steel.
The apical head is carved with screw thread.
The material of the protective shell is transparent hard plastics.
The quantity of the groove and the quantity of convex block are identical.
The present invention provides a kind of hydraulic cylinder mounting device with protective shell, has protective effect to screw head, extends it
Service life, transparent protective shell are convenient for the screw thread on observation internal screw head, and easy to disassemble.
Detailed description of the invention
Fig. 1 is main view of the invention；
Fig. 2 is top view of the invention；
Fig. 3 is the main view of protective shell；
In figure: 1, screw, 11, head, 111, groove, 112, one word screw thread, 12, disk, 13, elongation zone, 14, threaded area, 2,
Protective shell, 21, convex block.
Specific embodiment
The present invention will be further described with reference to the accompanying drawing.
As shown in Figure 1 to Figure 3, this hydraulic cylinder mounting device with protective shell, including screw 1 and protective shell 2, the spiral shell
Nail 1 is made of head 11, disk 12, elongation zone 13 and threaded area 14, and head 11, disk 12, elongation zone 13 and threaded area 14 are
One, one end of disk 12 is connected with head 11, and one end is connected with elongation zone 13, the other end of elongation zone 13 and threaded area 14
It is connected；There are several grooves 111 in 11 side of head；There are several convex blocks 21 in the inside of the protective shell 2.
The material of the screw 1 is high-speed steel.
It is carved with screw thread 112 in 11 top of head.
The material of the protective shell 2 is transparent hard plastics.
The quantity of the groove 111 is identical as the quantity of convex block 21.
In use, protective shell 2 is removed, screw 1 is screwed on using screwdriver, then cover protective shell 2.
Claims (5)
1. a kind of hydraulic cylinder mounting device with protective shell, including screw (1) and protective shell (2), which is characterized in that the spiral shell
Nail (1) is made of head (11), disk (12), elongation zone (13) and threaded area (14), head (11), disk (12), elongation zone
(13) and threaded area (14) be it is integrated, one end of disk (12) is connected with head (11), and one end is connected with elongation zone (13), stretches
The other end of long area (13) is connected with threaded area (14)；Described head (11) side has several grooves (111)；The protection
The inside of shell (2) has several convex blocks (21).
2. a kind of hydraulic cylinder mounting device with protective shell according to claim 1, which is characterized in that the screw
(1) material is high-speed steel.
3. a kind of hydraulic cylinder mounting device with protective shell according to claim 1, which is characterized in that the head
(11) a word screw thread (112) is carved on top.
4. a kind of hydraulic cylinder mounting device with protective shell according to claim 1, which is characterized in that the protective shell
(2) material is transparent hard plastics.
5. a kind of hydraulic cylinder mounting device with protective shell according to claim 1, which is characterized in that the groove
(111) quantity is identical as the quantity of convex block (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810917735.9A CN109026949A (en) | 2018-08-13 | 2018-08-13 | A kind of hydraulic cylinder mounting device with protective shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810917735.9A CN109026949A (en) | 2018-08-13 | 2018-08-13 | A kind of hydraulic cylinder mounting device with protective shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109026949A true CN109026949A (en) | 2018-12-18 |
Family
ID=64633947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810917735.9A Pending CN109026949A (en) | 2018-08-13 | 2018-08-13 | A kind of hydraulic cylinder mounting device with protective shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109026949A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594265A (en) * | 2019-10-19 | 2019-12-20 | 徐州运杰机械设备制造有限公司 | Screw suitable for mechanical equipment manufacturing |
| CN112709745A (en) * | 2020-12-22 | 2021-04-27 | 徐之佩 | Screw fastener |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL188609B1 (en) * | 1999-02-18 | 2005-03-31 | Elektromontażrzeszów Sa | Protective cap fpr screw joints |
| CN201045373Y (en) * | 2007-06-15 | 2008-04-09 | 周延昌 | Anti-theft bolt |
| CN105041817A (en) * | 2015-06-30 | 2015-11-11 | 遵义洪棣机械设备制造有限公司 | Quick-lock antitheft bolt |
| US20170138389A1 (en) * | 2013-12-27 | 2017-05-18 | Mcgard Llc | Fastener with protected decorative cap |
| CN207297574U (en) * | 2017-06-15 | 2018-05-01 | 天津天宇通天精密紧固件有限公司 | A kind of multi-functional installation bolt |
| CN207437545U (en) * | 2017-11-28 | 2018-06-01 | 长城汽车股份有限公司 | Wheel bolt and vehicle |
-
2018
- 2018-08-13 CN CN201810917735.9A patent/CN109026949A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL188609B1 (en) * | 1999-02-18 | 2005-03-31 | Elektromontażrzeszów Sa | Protective cap fpr screw joints |
| CN201045373Y (en) * | 2007-06-15 | 2008-04-09 | 周延昌 | Anti-theft bolt |
| US20170138389A1 (en) * | 2013-12-27 | 2017-05-18 | Mcgard Llc | Fastener with protected decorative cap |
| CN105041817A (en) * | 2015-06-30 | 2015-11-11 | 遵义洪棣机械设备制造有限公司 | Quick-lock antitheft bolt |
| CN207297574U (en) * | 2017-06-15 | 2018-05-01 | 天津天宇通天精密紧固件有限公司 | A kind of multi-functional installation bolt |
| CN207437545U (en) * | 2017-11-28 | 2018-06-01 | 长城汽车股份有限公司 | Wheel bolt and vehicle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594265A (en) * | 2019-10-19 | 2019-12-20 | 徐州运杰机械设备制造有限公司 | Screw suitable for mechanical equipment manufacturing |
| CN112709745A (en) * | 2020-12-22 | 2021-04-27 | 徐之佩 | Screw fastener |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181218 |
|
| WD01 | Invention patent application deemed withdrawn after publication |