CN206000808U - A kind of more firm bolt of clamping - Google Patents
A kind of more firm bolt of clamping Download PDFInfo
- Publication number
- CN206000808U CN206000808U CN201620821748.2U CN201620821748U CN206000808U CN 206000808 U CN206000808 U CN 206000808U CN 201620821748 U CN201620821748 U CN 201620821748U CN 206000808 U CN206000808 U CN 206000808U
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- CN
- China
- Prior art keywords
- bolt
- shank
- mounting blocks
- block
- fixing device
- 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.)
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Abstract
The utility model discloses a kind of more firm bolt of clamping, including shank of bolt, described shank of bolt be internally provided with fixing device and portable plate, described portable plate is located at the lower section of fixing device, the bottom of described portable plate is fixedly connected with one end of fix bar, the other end of described fix bar sequentially passes through shank of bolt and gripping mechanism and extends to the inside of gripping mechanism, described gripping mechanism is located at the bottom of shank of bolt, described shank of bolt be internally provided with the connecting rod using cooperatively with fixing device, described connecting rod sequentially passes through shank of bolt with mounting blocks and the bottom of the outside and briquetting that extend to mounting blocks is fixedly connected away from one end of fixing device, described mounting blocks are located at the top of shank of bolt.The more firm bolt of this clamping, has reached the more firm purpose of clamping, it is to avoid part connect loose it is ensured that the normal use of part, it is to avoid the damage of device, reduce economic loss, be suitable to promote the use of.
Description
Technical field
This utility model is related to engineering machinery accessory technical field, the more firm bolt of specially a kind of clamping.
Background technology
With social development, the use of engineering machinery is also more and more frequent, and the use of therefore engineering machinery accessory is also got over
Come more, and most commonly used accessory in engineering machinery is exactly bolt.Bolt refers to that the cylinder of adapted nut is threaded tight
Firmware.By a head and screw rod class securing member dimerous, need and nut screw connection, be used for being fastenedly connected two with through hole
Part.This type of attachment claims bolt connection.As nut is screwed off from bolt, this two parts can be made separately again, therefore
Bolt connection is belonging to be detachably connected.
Existing bolt clamping is built on the sand, often not firm when mechanical part is fixed, and leads to part to connect pine
Dissipate, the use of impact part, cause the damage of device, cause serious economic loss, poor for applicability.
Utility model content
The purpose of this utility model is to provide a kind of clamping more firm bolt, to solve to propose in above-mentioned background technology
Problem.
For achieving the above object, this utility model provides following technical scheme：A kind of more firm bolt of clamping, including spiral shell
Tightening latch, described shank of bolt be internally provided with fixing device and portable plate, described portable plate be located at fixing device lower section, described
The bottom of portable plate is fixedly connected with one end of fix bar, and the other end of described fix bar sequentially passes through shank of bolt and gripping mechanism
And extend to the inside of gripping mechanism, described gripping mechanism is located at the bottom of shank of bolt, described shank of bolt be internally provided with
The connecting rod that fixing device uses cooperatively, described connecting rod away from fixing device one end sequentially pass through shank of bolt and mounting blocks and
The bottom of the outside and briquetting that extend to mounting blocks is fixedly connected, and described mounting blocks are located at the top of shank of bolt, described installation
Block be internally provided with the kelly using cooperatively with connecting rod, the top of described kelly is provided with slide bar, described mounting blocks interior
The chute being adapted with slide bar is offered on wall, described kelly runs through mounting blocks and extends to mounting blocks away from one end of connecting rod
Outside be fixedly connected with the side of pushing block.
Preferably, described gripping mechanism includes fixed block and contiguous block, and described fixed block is located at the top of contiguous block, described
Fixed block be internally provided with first piston, it is solid with the top of first piston that described fix bar extends to one end within fixed block
Fixed connection, the internal symmetry of described contiguous block is provided with two second pistons, and is symmetrically arranged with two between two second pistons
Individual gag lever post, described second piston is fixedly connected with one end of pole away from the side of gag lever post, and the other end of described pole passes through
Wear contiguous block and extend to the outside of contiguous block, described second piston is symmetrically set for axis with pole away from the side of gag lever post
It is equipped with second back-moving spring, the inside of described mounting blocks and contiguous block is all filled with fluid, and the fluid in described mounting blocks is located at
The bottom of first piston, the fluid in described contiguous block is located between two second pistons, the company of described fixed block and contiguous block
The place of connecing offers through hole.
Preferably, described fixing device includes movable block, and described movable block is provided with peace near the side of shank of bolt inwall
Dress bar, described mounting rod away from one end run through bolt bar of movable block and extends to the outside of shank of bolt, and the one of described movable block
Side is symmetrically arranged with (the first back-moving spring with mounting rod for axis.
Preferably, described connecting rod offers the hole clipping using cooperatively with kelly.
Compared with prior art, the beneficial effects of the utility model are：The more firm bolt of this clamping, by briquetting,
Connecting rod, pushing block, kelly, fixing device, portable plate, fix bar and gripping mechanism use cooperatively, and so that part is first filled by fixation
Put to its preliminary clamping, more secondary clamping is carried out to it by gripping mechanism, simultaneously in kelly Snap joint bar, it is to avoid connecting rod is moved
Dynamic so that bolt connects more firm to part, reached the more firm purpose of clamping, it is to avoid part connect loose it is ensured that
The normal use of part, it is to avoid the damage of device, reduces economic loss, is suitable to promote the use of.
Brief description
Fig. 1 is this utility model structural representation；
Fig. 2 is the structure sectional view of this utility model gripping mechanism；
Fig. 3 is the partial enlarged drawing of this utility model A-A.
In figure：1 shank of bolt, 2 fixing devices, 21 movable blocks, 22 mounting rods, 23 (the first back-moving springs, 3 portable plates, 4 fixations
Bar, 5 gripping mechanisms, 51 fixed blocks, 52 contiguous blocks, 53 first pistons, 54 second pistons, 55 gag lever posts, 56 poles, 57 second multiple
Position spring, 6 connecting rods, 61 hole clippings, 7 mounting blocks, 8 briquettings, 9 kellies, 10 slide bars, 11 pushing blocks.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of this utility model protection.
Refer to Fig. 1-3, this utility model provides a kind of technical scheme：A kind of more firm bolt of clamping, including bolt
Bar 1, shank of bolt 1 be internally provided with fixing device 2 and portable plate 3, fixing device 2 carries out preliminary clamping to mechanical part, live
Dynamic plate 3 is located at the lower section of fixing device 2, and portable plate 3 moves freely in shank of bolt 1, and fixing device 2 includes movable block 21, lives
Motion block 21 is provided with mounting rod 22 near the side of shank of bolt 1 inwall, and mounting rod 22 stretches out and part is carried out with clamping, mounting rod 22
One end run through bolt bar 1 away from movable block 21 and extend to the outside of shank of bolt 1, the side of movable block 21 with mounting rod 22 is
Axis is symmetrically arranged with (the first back-moving spring 23, and (the first back-moving spring 23 drives movable block 21 return, so that mounting rod 22
It is collapsible in shank of bolt 1, the bottom of portable plate 3 is fixedly connected with one end of fix bar 4, the other end of fix bar 4 sequentially passes through
Shank of bolt 1 and gripping mechanism 5 and extend to the inside of gripping mechanism 5, gripping mechanism 5 is located at the bottom of shank of bolt 1, gripping mechanism
The secondary clamping of the 5 pairs of components of machine is fixed, shank of bolt 1 be internally provided with the connecting rod 6 using cooperatively with fixing device 2, even
Extension bar 6 sequentially passes through shank of bolt 1 and mounting blocks 7 and extends to outside and the briquetting of mounting blocks 7 away from one end of fixing device 2
8 bottom is fixedly connected, and pressing mounting blocks 7 makes connecting rod 6 move down, mounting blocks 7 be located at shank of bolt 1 top, mounting blocks 7 interior
Portion is provided with the kelly 9 using cooperatively with connecting rod 6, and connecting rod 6 is offered the hole clipping 61 being used cooperatively with kelly 9, kelly 9
Snap in hole clipping 61, make connecting rod 6 reach fixing purpose, the top of kelly 9 is provided with slide bar 10, on the inwall of mounting blocks 7
Offer the chute being adapted with slide bar 10, in chute slidably, slide bar 10 limits kelly 9 and extracts installation out slide bar 10 simultaneously
In block 7, kelly 9 runs through mounting blocks 7 and extends to the outside of mounting blocks 7 and the side of pushing block 11 away from one end of connecting rod 6
It is fixedly connected.
Gripping mechanism 5 includes fixed block 51 and contiguous block 52, and fixed block 51 is located at the top of contiguous block 52, fixed block 51
It is internally provided with first piston 53, one end that fix bar 4 extends within fixed block 51 is fixing with the top of first piston 53 even
Connect, the internal symmetry of contiguous block 52 is provided with two second pistons 54, and is symmetrically arranged with two between two second pistons 54
Gag lever post 55, gag lever post 55 limits the moving range of second piston 54, and second piston 54 is away from the side of gag lever post 55 and pole
56 one end is fixedly connected, and pole 56 is stretched out and carried out secondary clamping to part and fix, and the other end of pole 56 runs through contiguous block 52
And extending to the outside of contiguous block 52, second piston 54 is symmetrically arranged with for axis with pole 56 away from the side of gag lever post 55
Second back-moving spring 57, second back-moving spring 57 drives second piston 54 to reset, so that pole 56 resets, mounting blocks 7 and even
The inside connecing block 52 is all filled with fluid, and the fluid in mounting blocks 7 is located at the bottom of first piston 53, the fluid in contiguous block 52
Between two second pistons 54, fixed block 51 offers through hole, the fluid in fixed block 51 with the junction of contiguous block 52
Flowed freely by through hole with the fluid in contiguous block 52, so that pole 56 can be stretched out or be taken in contiguous block 52, pass through
Be fixedly clamped twice, reached the more firm purpose of clamping, it is to avoid part connect loose it is ensured that the normal use of part, keep away
Exempt from the damage of device, reduce economic loss, be suitable to promote the use of.
Operation principle：When needing with bolt, mechanical part to be fixedly connected, press briquetting 8, make connecting rod 6 past
Shank of bolt 1 internal motion, movable block 21 is supported by connecting rod 6 to the outside of shank of bolt 1, so that movable block 21 drives mounting rod 22 to stretch
Go out inside shank of bolt 1, preliminary clamping is carried out to part；Portable plate 3 is pressed down against by connecting rod 6, and portable plate 3 drives fix bar 4
Move down, by first piston 53, fluid is squeezed in contiguous block 52 in fixed block 51, fluid in contiguous block 52 promotes the
Two pistons 54 move to the outside of contiguous block 52, so that pole 56 is stretched out carries out secondary clamping to part, extrude pushing block simultaneously
11 push kelly 9 in hole clipping 61, and connecting rod 6 is fixed, thus having reached the more firm purpose of clamping.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with multiple changes in the case of without departing from principle of the present utility model and spirit, repair
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. the more firm bolt of a kind of clamping, including shank of bolt（1）It is characterised in that：Described shank of bolt（1）Be internally provided with
Fixing device（2）And portable plate（3）, described portable plate（3）Positioned at fixing device（2）Lower section, described portable plate（3）Bottom
With fix bar（4）One end be fixedly connected, described fix bar（4）The other end sequentially pass through shank of bolt（1）And gripping mechanism（5）
And extend to gripping mechanism（5）Inside, described gripping mechanism（5）Positioned at shank of bolt（1）Bottom, described shank of bolt（1）'s
It is internally provided with and fixing device（2）The connecting rod using cooperatively（6）, described connecting rod（6）Away from fixing device（2）One end
Sequentially pass through shank of bolt（1）And mounting blocks（7）And extend to mounting blocks（7）Outside and briquetting（8）Bottom be fixedly connected,
Described mounting blocks（7）Positioned at shank of bolt（1）Top, described mounting blocks（7）Be internally provided with and connecting rod（6）Use cooperatively
Kelly（9）, described kelly（9）Top be provided with slide bar（10）, described mounting blocks（7）Inwall on offer and slide bar
（10）The chute being adapted, described kelly（9）Away from connecting rod（6）One end run through mounting blocks（7）And extend to mounting blocks（7）
Outside and pushing block（11）Side be fixedly connected.
2. a kind of more firm bolt of clamping according to claim 1 it is characterised in that：Described gripping mechanism（5）Including
Fixed block（51）And contiguous block（52）, described fixed block（51）Positioned at contiguous block（52）Top, described fixed block（51）Interior
Portion is provided with first piston（53）, described fix bar（4）Extend to fixed block（51）Internal one end and first piston（53）'s
Top is fixedly connected, described contiguous block（52）Internal symmetry be provided with two second pistons（54）, and two second pistons
（54）Between be symmetrically arranged with two gag lever posts（55）, described second piston（54）Away from gag lever post（55）Side and pole
（56）One end be fixedly connected, described pole（56）The other end run through contiguous block（52）And extend to contiguous block（52）Outer
Portion, described second piston（54）Away from gag lever post（55）Side with pole（56）It is symmetrically arranged with the second reset bullet for axis
Spring（57）, described mounting blocks（7）And contiguous block（52）Inside be all filled with fluid, described mounting blocks（7）Interior fluid is located at
First piston（53）Bottom, described contiguous block（52）Interior fluid is located at two second pistons（54）Between, described fixed block
（51）With contiguous block（52）Junction offer through hole.
3. a kind of more firm bolt of clamping according to claim 1 it is characterised in that：Described fixing device（2）Including
Movable block（21）, described movable block（21）Near shank of bolt（1）The side of inwall is provided with mounting rod（22）, described mounting rod
（22）Away from movable block（21）One end run through bolt bar（1）And extend to shank of bolt（1）Outside, described movable block（21）'s
Side is with mounting rod（22）It is symmetrically arranged with (the first back-moving spring for axis（23）.
4. a kind of more firm bolt of clamping according to claim 1 it is characterised in that：Described connecting rod（6）On open up
Have and kelly（9）The hole clipping using cooperatively（61）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620821748.2U CN206000808U (en) | 2016-08-02 | 2016-08-02 | A kind of more firm bolt of clamping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620821748.2U CN206000808U (en) | 2016-08-02 | 2016-08-02 | A kind of more firm bolt of clamping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206000808U true CN206000808U (en) | 2017-03-08 |
Family
ID=58201711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620821748.2U Expired - Fee Related CN206000808U (en) | 2016-08-02 | 2016-08-02 | A kind of more firm bolt of clamping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206000808U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106065886A (en) * | 2016-08-02 | 2016-11-02 | 无锡尊宝电动车有限公司 | The bolt that a kind of clamping is more firm |
| CN106075704A (en) * | 2016-08-23 | 2016-11-09 | 成都嘉宝祥生物科技有限公司 | A kind of convenient flowing-stopping type catheter |
| CN108167283A (en) * | 2017-11-17 | 2018-06-15 | 江苏壹鼎崮机电科技有限公司 | A kind of efficiently locking adjustable two-dimentional connector |
| CN108449024A (en) * | 2018-04-24 | 2018-08-24 | 理想动力科技（佛山）有限公司 | A kind of Spliced type photovoltaic panel mounting seat |
| CN109024656A (en) * | 2018-08-08 | 2018-12-18 | 江苏铭城建筑设计院有限公司 | A kind of bracket basis pre-cast bolt positioning device and its application method |
| CN112245076A (en) * | 2020-11-05 | 2021-01-22 | 北京星辰之翼科技有限公司 | Connecting structure of residual limb silica gel sleeve connecting rod and artificial limb connecting piece |
-
2016
- 2016-08-02 CN CN201620821748.2U patent/CN206000808U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106065886A (en) * | 2016-08-02 | 2016-11-02 | 无锡尊宝电动车有限公司 | The bolt that a kind of clamping is more firm |
| CN106075704A (en) * | 2016-08-23 | 2016-11-09 | 成都嘉宝祥生物科技有限公司 | A kind of convenient flowing-stopping type catheter |
| CN108167283A (en) * | 2017-11-17 | 2018-06-15 | 江苏壹鼎崮机电科技有限公司 | A kind of efficiently locking adjustable two-dimentional connector |
| CN108167283B (en) * | 2017-11-17 | 2023-12-12 | 江苏台正数控设备有限公司 | High-efficient locking adjustable two-dimensional connecting piece |
| CN108449024A (en) * | 2018-04-24 | 2018-08-24 | 理想动力科技（佛山）有限公司 | A kind of Spliced type photovoltaic panel mounting seat |
| CN109024656A (en) * | 2018-08-08 | 2018-12-18 | 江苏铭城建筑设计院有限公司 | A kind of bracket basis pre-cast bolt positioning device and its application method |
| CN112245076A (en) * | 2020-11-05 | 2021-01-22 | 北京星辰之翼科技有限公司 | Connecting structure of residual limb silica gel sleeve connecting rod and artificial limb connecting piece |
| CN112245076B (en) * | 2020-11-05 | 2023-08-18 | 北京星辰之翼科技有限公司 | Connecting structure of residual limb silica gel sleeve connecting rod and artificial limb connecting piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170308 Termination date: 20170802 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |