CN206686392U - A kind of grasping device - Google Patents
A kind of grasping device Download PDFInfo
- Publication number
- CN206686392U CN206686392U CN201720448588.6U CN201720448588U CN206686392U CN 206686392 U CN206686392 U CN 206686392U CN 201720448588 U CN201720448588 U CN 201720448588U CN 206686392 U CN206686392 U CN 206686392U
- Authority
- CN
- China
- Prior art keywords
- annular holder
- annular
- clamping body
- right clamping
- left clamp
- 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
A kind of grasping device, it is related to a kind of fixing device.Including annular holder and the tubular fixture being placed through in annular holder；The tubular fixture is combined to form by left clamp and right clamping body, and the middle part periphery of left clamp and right clamping body has been wholely set arcuate rib respectively, and one end of left clamp and right clamping body is hinged, and the other end is provided with the first connecting cleat, is detachably connected between the first connecting cleat；Annular holder is combined to form by left arc folder and right arc clip, and annular groove is provided with the middle part of the inner circumferential of annular holder；The arcuate rib of left clamp and right clamping body periphery is equipped with the annular groove of the inner circumferential of annular holder, and leaves gap between the periphery of arcuate rib and the bottom of annular groove.The utility model grasping device, the problem of dismounting of prior art grasping device is inconvenient, and operating personnel are excessive is not only solved, and simple, easy disassembly is combined between all parts.
Description
Technical field
A kind of fixing device is the utility model is related to, specially a kind of contact rod for plasma melting stove holds, be solid
Fixed grasping device.
Background technology
, it is necessary to which a kind of device, which is held, fixes contact rod during plasma melting furnaceman makees, its main function is steady
Gu contact rod, it can be moved down according to the Expenditure Levels of contact rod and convey contact rod.It is main existing for existing grasping device
Problem is wanted to have：
1st, dismounting is inconvenient：When contact rod needs dismounting or continued access, have grasping device only and dismantle completely, or handle is led
Torch is overall to be extracted out from top, then carries out continued access；It is thus very inconvenient.
2nd, more people's operations are needed：Due to the parts after dismounting, fastener is excessive, it is necessary to which multi-user collaborative operation, wastes people
Power.
3rd, electrode bar is in the horizontal direction without free activity space：Current universal grasping device, consolidate conductive electrode rod it
Afterwards, electrode bar is just completely restricted in the horizontal direction, without certain free adjustment space.
Utility model content
The purpose of this utility model is to provide a kind of grasping device, can facilitate the dismounting continued access of contact rod, reduces operation
Number, and have the device of certain free activity space to electrode bar in the horizontal direction.
Realizing the technical scheme of above-mentioned purpose is：A kind of grasping device, it is characterised in that：Including annular holder and it is placed through
Tubular fixture in annular holder, the external diameter of tubular fixture are less than the internal diameter of annular holder；
The tubular fixture is combined to form by left clamp and right clamping body, the middle part periphery difference one of left clamp and right clamping body
Be provided with arcuate rib, one end of left clamp and right clamping body is hinged, and the other end is provided with the first connecting cleat, the first connecting cleat it
Between be detachably connected；
Annular holder is combined to form by left arc folder and right arc clip, and annular groove is provided with the middle part of the inner circumferential of annular holder,
One end of left arc folder and right arc clip is hinged, the other end is connected with the second connecting plate, is detachably connected between the second connecting plate；
The arcuate rib of left clamp and right clamping body periphery is equipped with the annular groove of the inner circumferential of annular holder, and arc
Gap is left between the periphery of rib and the bottom of annular groove so that tubular fixture can radially move in annular holder along annular groove
It is dynamic.
Further, it is detachably connected between the second connecting plate by loose joint bolt.
Further, one end of annular holder is connected with the fixation tailgate for being easy to grasping device to install, fixed tailgate and a left side
Arc presss from both sides and the connection end of right arc clip is staggeredly arranged in the circumference of annular holder.
The beneficial effects of the utility model：
The utility model grasping device, not only solve the dismounting inconvenience of prior art grasping device, and operating personnel are excessive
Problem, and simple, easy disassembly is combined between all parts.
The contact rod that the utility model also to be folded in tubular fixture simultaneously can be along annular groove in annular holder
Move radially, ensure contact rod have certain self-control space when by slight radial load.
Brief description of the drawings
Fig. 1 is the structural representation that the utility model is in opening；
Fig. 2 is the structural representation that the utility model is in clamp position；
Fig. 3 is the sectional view that the utility model is in clamp position.
Embodiment
As shown in Figure 1, 2, the utility model includes annular holder 1 and the tubular fixture 2 being placed through in annular holder 1, cylinder
The external diameter of clamp 2 is less than the internal diameter of annular holder 1.
Tubular fixture 2 is combined to form by left clamp 2-1 and right clamping body 2-2, outside left clamp 2-1 and right clamping body 2-2 middle part
Week has been wholely set arcuate rib 2-3 respectively, and left clamp 2-1 and right clamping body 2-2 one end are hinged, and the other end is provided with the first connection
Pass through the first bolt connection between clamping plate 2-4, the first connecting cleat 2-4.
Annular holder 1 is combined to form by left arc folder 1-1 and right arc clip 1-2, and left arc presss from both sides 1-1 and right arc clip 1-2
It is spaced doubling plate, arc backing plate is provided between the periphery of left arc folder 1-1 and right arc clip 1-2 doubling plate
1-3, left arc presss from both sides passes through the second bolt 1-4 connections, left arc between 1-1, right arc clip 1-2 doubling plate and arc backing plate 1-3
Annular groove 1-5 is formed between the inner circumferential of clevis 1-1 and right arc clip 1-2 doubling plate, left arc presss from both sides 1-1 and right arc clip 1-1
One end is be hinged, the other end is detachably connected between being connected with the second connecting plate 1-6, the second connecting plate 1-6 by loose joint bolt 1-7
Connect.
The arcuate rib 2-3 of left clamp 2-1 and right clamping body 2-2 periphery is equipped with the annular groove 1-6 in the inner circumferential of annular holder 1
It is interior, and leave gap between arcuate rib 2-3 periphery and annular groove 1-6 bottom so that tubular fixture 2 is in annular holder 1
It is interior to be moved radially along annular groove 1-6.
One end of annular holder 1 is connected with the fixation tailgate 3 for being easy to grasping device to install, and fixed tailgate 3 presss from both sides with left arc
1-1 and right arc clip 1-2 connection end are staggeredly arranged in the circumference of annular holder 1.
Application method of the present utility model：
As shown in figure 1, before use, first by left the clamp 2-1 and right clamping body 2-2 of tubular fixture 2, the left arc of annular holder 1
Clevis 1-1 and right arc clip 1-2 is opened.
Contact rod is first put into again between left clamp 2-1 and right clamping body 2-2, closes left clamp 2-1 and right clamping body 2-2, and
The first bolt between the first connecting cleat 2-4 is tightened, contact rod is clamped between left clamp 2-1 and right clamping body 2-2.
The left arc folder 1-1 and right arc clip 1-2 of annular holder 1 is closed, tightens the loose joint spiral shell between the second connecting plate 1-6
Bolt 1-7, so far complete clamping for contact rod.
The process of contact rod is removed on the contrary, will not be repeated here.
By Fig. 3 it will be clear that leaving gap between tubular fixture 2 and annular holder 1, left clamp 2-1 and right folder
Also gap is left between in the body 2-2 arcuate rib 2-3 and annular groove 1-6 of annular holder 1, ensures electrode bar again by slight footpath
There is certain self-control space during to power.
Claims (3)
- A kind of 1. grasping device, it is characterised in that：Including annular holder and the tubular fixture being placed through in annular holder, tubular folder The external diameter of tool is less than the internal diameter of annular holder；The tubular fixture is combined to form by left clamp and right clamping body, and the middle part periphery of left clamp and right clamping body is wholely set respectively There is arcuate rib, one end of left clamp and right clamping body is hinged, and the other end is provided with the first connecting cleat, can between the first connecting cleat Dismantling connection；Annular holder is combined to form by left arc folder and right arc clip, and annular groove, left arc are provided with the middle part of the inner circumferential of annular holder One end of clevis and right arc clip is be hinged, the other end is connected with the second connecting plate, is detachably connected between the second connecting plate；The arcuate rib of left clamp and right clamping body periphery is equipped with the annular groove of the inner circumferential of annular holder, and arcuate rib Gap is left between periphery and the bottom of annular groove so that tubular fixture can move radially in annular holder along annular groove.
- A kind of 2. grasping device according to claim 1, it is characterised in that：Can by loose joint bolt between second connecting plate Dismantling connection.
- A kind of 3. grasping device according to claim 1, it is characterised in that：One end of annular holder, which is connected with, to be easy to hold The fixation tailgate of device installation, fixed tailgate is pressed from both sides with left arc and the connection end of right arc clip is staggered cloth in the circumference of annular holder Put.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720448588.6U CN206686392U (en) | 2017-04-26 | 2017-04-26 | A kind of grasping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720448588.6U CN206686392U (en) | 2017-04-26 | 2017-04-26 | A kind of grasping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206686392U true CN206686392U (en) | 2017-11-28 |
Family
ID=60405578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720448588.6U Active CN206686392U (en) | 2017-04-26 | 2017-04-26 | A kind of grasping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206686392U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109462908A (en) * | 2018-12-10 | 2019-03-12 | 浙江机电职业技术学院 | A kind of stable type electrode jaw |
-
2017
- 2017-04-26 CN CN201720448588.6U patent/CN206686392U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109462908A (en) * | 2018-12-10 | 2019-03-12 | 浙江机电职业技术学院 | A kind of stable type electrode jaw |
| CN109462908B (en) * | 2018-12-10 | 2024-04-19 | 浙江机电职业技术学院 | Stable electrode holder |
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