CN108150507A - A kind of new type bolt component - Google Patents
A kind of new type bolt component Download PDFInfo
- Publication number
- CN108150507A CN108150507A CN201611094094.9A CN201611094094A CN108150507A CN 108150507 A CN108150507 A CN 108150507A CN 201611094094 A CN201611094094 A CN 201611094094A CN 108150507 A CN108150507 A CN 108150507A
- Authority
- CN
- China
- Prior art keywords
- bolt
- sleeve
- spring
- end cap
- guide pin
- 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
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 2
- 244000152100 Sorbus torminalis Species 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000004519 manufacturing process 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
- F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
- F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
- F16B21/12—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with locking-pins or split-pins thrust into holes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The present invention relates to a kind of new type bolt components, including sleeve, end cap, bolt, handle, spring and guide pin, the sleeve upper end is installed by end cap, end cap central is equipped with through-hole, the bolt is in sleeve, bolt upper end is pierced by from end cap central through-hole and mounting knob, bolt lower end are pierced by from sleeve bottom center hole, and bolt can be free to move axially in sleeve；The spring pocket is placed on bolt in sleeve, and spring upper end is connect with bolt, and lower spring end is withstood on set tube end plate；The sleeve wall is equipped with L-shaped groove mouth, and the L-shaped groove mouth includes interconnected vertical guide groove section and horizontal card slot section, and the bolt is equipped with a perpendicular guide pin, and the guide pin activity is placed in the L-shaped groove mouth.The invention has the advantages of simple structure, compactness and reasonable structure, easy to operate, securely and reliably.
Description
Technical field
The present invention relates to a kind of latch assembly, a kind of specifically a kind of insertion pin banks on loading trolley
Part.
Background technology
Loading trolley is auto assembly with the commonly used equipment on production line, is used to prop up vehicle frame or vehicle bridge, then lead
Draw and accomplished continuously or intermittently run under chain traction, realize the assembly work of different station.The operation of loading trolley is needed by traction
Chain pulls, and is connected by latch assembly between loading trolley and traction chain.And existing latch assembly is still letter
Single hand dials form, and inconvenient for operation, safety is not high.
Invention content
It is an object of the present invention to overcome the shortcomings of the prior art and provide a kind of new type bolt component,
It is simple in structure, compact, reasonable, it is easy to operate, securely and reliably.
According to technical solution provided by the invention：A kind of new type bolt component, including sleeve, end cap, bolt, handle, bullet
End cap is installed in spring and guide pin, the sleeve upper end, and end cap central is equipped with through-hole, and the bolt is in sleeve, bolt upper end
It is pierced by from end cap central through-hole and mounting knob, bolt lower end is pierced by from sleeve bottom center hole, bolt can be axial in sleeve
It moves freely；The spring pocket is placed on bolt in sleeve, and spring upper end is connect with bolt, and lower spring end withstands on sleeve
On bottom plate；The sleeve wall is equipped with L-shaped groove mouth, and the L-shaped groove mouth includes interconnected vertical guide groove section and laterally blocks
Slot section, the bolt are equipped with a perpendicular guide pin, and the guide pin activity is placed in the L-shaped groove mouth.
As a further improvement on the present invention, the bolt is equipped with step, and the spring upper end is withstood on step.
As a further improvement on the present invention, the end of the horizontal card slot section is equipped with the limited mouth being recessed upwards.
As a further improvement on the present invention, the handle is fastened on screw on bolt, and handle is equipped with anti-skid chequer.
Compared with prior art, the present invention it has the following advantages that：The invention has the advantages of simple structure, compactness and reasonable structure, easy to operate,
Securely and reliably.
Description of the drawings
Fig. 1 is the structure diagram of the embodiment of the present invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the A-A sectional views in Fig. 2.
Fig. 4 is B in Fig. 3 to local expansion view.
Specific embodiment
Below in conjunction with the accompanying drawings, the specific embodiment of the present invention is described in detail, it is to be understood that of the invention
Protection domain be not restricted by specific implementation.
As shown in the figure：Scalable 3 component of traction bolt in embodiment mainly by sleeve 1, end cap 2, bolt 3, handle 4,
Spring 5, guide pin 6 and screw 7 form.
As shown in Figure 1 and Figure 2,1 upper end of the sleeve installation end cap 2,2 center of end cap are equipped with through-hole, and the bolt 3 is mounted in
In sleeve 1,3 upper end of bolt is pierced by from 2 central through hole of end cap and mounting knob 4, and 3 lower end of bolt is worn from 1 bottom center hole of sleeve
Go out, bolt 3 can be free to move axially in sleeve 1；The spring 5 is sleeved on bolt 3 and is placed in sleeve 1,5 upper end of spring
It is connect with bolt 3,5 lower end of spring is withstood on 1 bottom plate of sleeve；1 wall of sleeve is equipped with L-shaped groove mouth 1a, the L-shaped groove mouth 1a
Including interconnected vertical guide groove section 1a.1 and horizontal card slot section 1a.2, the bolt 3 is equipped with one and perpendicular leads
To pin 6,6 activity of guide pin is placed in the L-shaped groove mouth 1a.
As shown in Figure 1 and Figure 2, in the present embodiment, the bolt 3 is equipped with step 3a, and 5 upper end of spring withstands on step
On 3a, it is achieved in the connection of spring 5 and bolt 3.
As shown in Figure 1 and Figure 2, in the present embodiment, the end of the horizontal card slot section 1a.2 is equipped with the limited mouth being recessed upwards
1a.3 can be stuck in when bolt 3 enters horizontal card slot section 1a.2 in limited mouth 1a.3 in this way, safer reliable.
As shown in Figure 1 and Figure 2, in the present embodiment, the handle 4 is fastened on screw 7 on bolt 3, and handle 4 is equipped with anti-
Sliding line.
It during concrete application, grasps handle 4 and presses down on, the guide pin 6 on bolt 3 is vertical along L-shaped groove mouth 1a's
Guide groove section 1a.1 is moved downward, and when moving to minimum point, rotates bolt 3, guide pin 6 is made to enter the horizontal stroke of L-shaped groove mouth 1a
Into card slot section 1a.2 and it is caught in limited mouth 1a.3.
It when needing to release connection, grasps handle 4 and presses down on, guide pin 6 is made to be detached from horizontal card slot section 1a.2's
Limited mouth 1a.3, rotating latch 3 make guide pin 6 enter vertical guide groove section 1a.1 from horizontal card slot section 1a.2, loose one's grip, in bullet
The lower bolt 3 of the effect of spring 5 can automatically reset, and end cap 2 plays the position-limiting action after bolt 3 resets.
Claims (4)
1. a kind of new type bolt component, including sleeve (1), end cap (2), bolt (3), handle (4), spring (5) and guide pin
(6), sleeve (1) the upper end installation end cap (2), end cap (2) center are equipped with through-hole, and the bolt (3) is interior mounted in sleeve (1),
Bolt (3) upper end is pierced by and mounting knob (4) from end cap (2) central through hole, and bolt (3) lower end is from sleeve (1) bottom center hole
It is pierced by, bolt (3) can be free to move axially in sleeve (1)；The spring (5), which is sleeved on bolt (3), is placed in sleeve (1)
Interior, spring (5) upper end is connect with bolt (3), and spring (5) lower end is withstood on sleeve (1) bottom plate；Sleeve (1) wall is equipped with L
Shape notch (1a), the L-shaped groove mouth (1a) include interconnected vertical guide groove section (1a.1) and horizontal card slot section (1a.2),
The bolt (3) is equipped with a perpendicular guide pin (6), and guide pin (6) activity is placed in the L-shaped groove mouth (1a)
It is interior.
2. a kind of new type bolt component as described in claim 1, it is characterised in that：The bolt (3) is equipped with step (3a),
Spring (5) upper end is withstood on step (3a).
3. a kind of new type bolt component as described in claim 1, it is characterised in that：The end of the horizontal card slot section (1a.2)
Equipped with the limited mouth (1a.3) being recessed upwards.
4. a kind of new type bolt component as described in claim 1, it is characterised in that：The handle (4) is fastened on screw (7)
On bolt (3), handle (4) is equipped with anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611094094.9A CN108150507A (en) | 2016-12-02 | 2016-12-02 | A kind of new type bolt component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611094094.9A CN108150507A (en) | 2016-12-02 | 2016-12-02 | A kind of new type bolt component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108150507A true CN108150507A (en) | 2018-06-12 |
Family
ID=62469392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611094094.9A Pending CN108150507A (en) | 2016-12-02 | 2016-12-02 | A kind of new type bolt component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108150507A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109404394A (en) * | 2018-11-26 | 2019-03-01 | 中国科学院长春光学精密机械与物理研究所 | A kind of mechanical position limitation locking device of optoelectronic device |
| CN111803820A (en) * | 2020-07-24 | 2020-10-23 | 国网福建省电力有限公司泉州供电公司 | Safety belt hanging device capable of quickly disassembling and assembling insulating rod |
-
2016
- 2016-12-02 CN CN201611094094.9A patent/CN108150507A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109404394A (en) * | 2018-11-26 | 2019-03-01 | 中国科学院长春光学精密机械与物理研究所 | A kind of mechanical position limitation locking device of optoelectronic device |
| CN111803820A (en) * | 2020-07-24 | 2020-10-23 | 国网福建省电力有限公司泉州供电公司 | Safety belt hanging device capable of quickly disassembling and assembling insulating rod |
| CN111803820B (en) * | 2020-07-24 | 2021-12-28 | 国网福建省电力有限公司泉州供电公司 | Safety belt hanging device capable of quickly disassembling and assembling insulating rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180612 |
|
| WD01 | Invention patent application deemed withdrawn after publication |