CN206200464U - A kind of weld fixture apparatus with nut positioning - Google Patents
A kind of weld fixture apparatus with nut positioning Download PDFInfo
- Publication number
- CN206200464U CN206200464U CN201621312348.5U CN201621312348U CN206200464U CN 206200464 U CN206200464 U CN 206200464U CN 201621312348 U CN201621312348 U CN 201621312348U CN 206200464 U CN206200464 U CN 206200464U
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- CN
- China
- Prior art keywords
- eccentric wheel
- guide rod
- workbench
- flange
- alignment pin
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Abstract
The utility model is related to a kind of weld fixture apparatus with nut positioning, including：Base, workbench, handle, eccentric wheel, clamping limb, alignment pin, spring clip, guide rod, end locating piece, nut alignment pin；Before flange feeding, eccentric wheel is rotated by rotary handle, two clamping limbs on eccentric wheel is in open configuration, alignment pin is in and inside contracts state；During flange feeding, flange is first placed on the upper discharge position of workbench through guide rod, rotate handle, eccentric wheel extrudes alignment pin and realizes positioning to flange endoporus, spring clip clamping flange realizes that the positioning of flange is fixed simultaneously, steel pipe is inserted in guide rod, and rotating steel pipe makes the nut alignment pin of side insert nut, and pipe end locating piece is inserted in into guide rod and is locked；The utility model can realize the precise positioning of flange and steel pipe, and clamp securely, so as to ensure that the welding precision of sensing nut, substantially increase the efficiency of flange subsequent technique.
Description
Technical field
The utility model is related to a kind of fixing device, more particularly to a kind of weld fixture apparatus with nut positioning.
Background technology
In machining technology field, it is often necessary to such as processing technology such as drilling, welding is carried out to flange, however it is different
Flange its surface structure it is also different, the steel-tube construction fixed with flange is also not quite similar, when steel-tube construction is more thick, flange
When relatively small, whether firmly, whether position is aligned for fixation between the two, becomes the biggest factor of influence welding effect,
And lack a kind of effective fixing device in the prior art, can by the device of flange and more big and heavy steel pipe stationary positioned, from
And causing existing technology inefficiency, yield rate is low, high cost.
The content of the invention
For above-mentioned situation, the utility model proposes a kind of weld fixture apparatus with nut positioning, the device can
The precise positioning of flange and steel pipe is realized, and is clamped securely, so as to ensure that the welding precision of sensing nut, carried significantly
The efficiency of flange subsequent technique high.
To achieve these goals, the weld fixture apparatus with nut positioning of the present utility model include：Base, work
Platform, handle, eccentric wheel, clamping limb, alignment pin, spring clip, guide rod, end locating piece, nut alignment pin；The surrounding of workbench
It is fixed on base by four metal columns, two sides of workbench rotate and are provided with two clamping walls, clamping limb is in " 3 " word
Shape, one end is provided with spring clip, and the movable push rod that the other end is set with eccentric wheel both sides is abutted against；The intermediate projections portion of clamping wall
Position is movably connected in two sides of workbench by bolt, allows clamping limb around bolt axial-rotation, and workbench is located at
The centre position of two clamping limbs is provided with a guide rod, and one end of guide rod is provided with detachable round boss, after round boss is pulled down,
Steel pipe can be inserted in guide rod, and multiple alignment pins are provided with the workbench on guide rod periphery, and the side that workbench is located at guide rod is set
There is nut alignment pin, nut alignment pin is slidably positioned；Tube end locating piece is hollow cylindrical, and its internal diameter is interior more than guide rod
Footpath, internal diameter of the external diameter less than steel pipe；An eccentric wheel is provided with below workbench, the side of eccentric wheel sets fluted, groove
The left and right sides be each provided with a movable push rod, eccentric wheel by two movable push rods respectively with two other ends of clamping limb
Abut against；The medium position of eccentric wheel is fixedly connected one handle by a rotating shaft, and rotary handle drives eccentric wheel to rotate, eccentric wheel
Alignment pin can be ejected work top while rotation, and the other end of clamping limb is withstood using movable push rod, by lever
Principle makes clamping limb be in clamped condition, using spring clip clamping flange；
Further, handle is fixedly connected on turning in the middle of eccentric wheel by way of welding, threaded connection or clamping
On axle；
Further, two alignment pins are provided with the workbench on guide rod periphery.
Before flange feeding, eccentric wheel is rotated by rotating hand, two clamping limbs on eccentric wheel is in open configuration, this
When alignment pin be in and inside contract state, wait being put into for flange material；During flange feeding, now the round boss of guide rod is torn open
Under, flange is placed on the upper discharge position of workbench through guide rod, handle is rotated, eccentric wheel extrudes alignment pin to flange endoporus reality
Now position, while spring clip clamping flange realizes that the positioning of flange is fixed, steel pipe is then inserted in guide rod, and by round boss
Install with guide rod opposite side to abut steel pipe, now rotating steel pipe makes the nut alignment pin insertion nut of its side, and by pipe end
Locating piece is inserted in guide rod and locks, so as to realize overall fixation.
Compared with prior art, the weld fixture apparatus with nut positioning of the present utility model can realize flange and steel pipe
Precise positioning, and clamp securely, so as to ensure that the welding precision of sensing nut, substantially increase the follow-up work of flange
The efficiency of skill.
Brief description of the drawings
Fig. 1 is schematic diagram before the weld fixture apparatus feeding that the utility model is positioned with nut.
Fig. 2 is schematic diagram after the weld fixture apparatus feeding that the utility model is positioned with nut.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and implementation
Example, is further elaborated to the utility model.It should be appreciated that specific embodiment described herein is only used to explain
The utility model, and it is not used in restriction the utility model.
Referring to Fig. 1, the weld fixture apparatus with nut positioning of the present utility model include：Base 1, workbench 2, handle 3,
Eccentric wheel 4, clamping limb 5, alignment pin 6, spring clip 7, guide rod 8, end locating piece 9, nut alignment pin 10；The four of workbench 2
Week is fixed on base 1 by four metal columns, and two sides of workbench 2 rotate and are provided with two clamping walls 5, clamping limb 5
In the figure of three, one end is provided with spring clip 7, and the movable push rod 11 that the other end is set with the both sides of eccentric wheel 4 is abutted against；Clamping wall 5
Intermediate projections position two sides of workbench 2 are movably connected in by bolt, clamping limb is axially revolved around bolt
Turn, the centre position that workbench 2 is located at two clamping limbs 5 is provided with a guide rod 8, one end of guide rod 8 is provided with detachable circular convex
Platform 12, after round boss is pulled down, steel pipe can be inserted in guide rod 8, and multiple alignment pins 6, work are provided with the workbench on the periphery of guide rod 8
Make platform 2 and the side of guide rod 8 is provided with nut alignment pin 10, nut alignment pin 10 is slidably positioned；Tube end locating piece 9 is
Hollow cylindrical, its internal diameter is more than the internal diameter of guide rod 8, internal diameter of the external diameter less than steel pipe；It is eccentric that the lower section of workbench 2 is provided with one
Wheel 4, the side of eccentric wheel 4 sets fluted, and the left and right sides of groove is each provided with a movable push rod 11, and eccentric wheel 4 passes through
The other end of two movable push rods 11 respectively with two clamping limbs 5 is abutted against；The medium position of eccentric wheel 4 is fixed by a rotating shaft
Connection one handle 3, rotary handle 3 drives eccentric wheel 4 to rotate, and alignment pin 6 can be ejected workbench by eccentric wheel while rotation
Face, and the other end of clamping limb 5 is withstood using movable push rod 11, clamping limb is in clamped condition by lever principle, utilize
The clamping flange of spring clip 7；
Further, handle 3 is fixedly connected in the middle of eccentric wheel 4 by way of welding, threaded connection or clamping
In rotating shaft；
Further, two alignment pins 6 are provided with the workbench on the periphery of guide rod 8；
Referring to Fig. 1, before flange feeding, eccentric wheel 4 is rotated by rotary handle 3, make two clamping limbs 5 on eccentric wheel 4
In open configuration, now alignment pin 6 is in the state that inside contracts, and waits being put into for flange material；It is existing referring to Fig. 2 during flange feeding
The round boss 12 of the one end of guide rod 8 is pulled down, flange 14 is placed on the upper discharge position of workbench 2 through guide rod 8, rotate handle
3, eccentric wheel 4 extrudes alignment pin 6 and realizes positioning to the endoporus of flange 14, while the clamping flange 14 of spring clip 7 realizes determining for flange
Position is fixed, and steel pipe 13 then is inserted in into guide rod 8, and round boss 12 is installed with the opposite side of guide rod 8 to abut steel pipe 13, now
Rotating steel pipe makes the nut alignment pin 10 of its side insert nut, and pipe end locating piece 9 is inserted in into guide rod 8 and is locked, so that real
It is now overall fixed.
Although it should be understood by those skilled in the art that the utility model with preferred embodiment disclose as above, this practicality
It is new to be embodied as other particular forms, without deviating from its spirit or inner characteristic.Above-described embodiment in all respects all will be by
It is understood as being merely exemplary and nonrestrictive.Therefore, protection domain of the present utility model is by appending claims
Limited rather than specification above.Change in the implication and scope of fallen with claims equivalent will all be included
Within the scope of claims.
Claims (3)
1. it is a kind of with nut positioning weld fixture apparatus, it is characterised in that including：Base, workbench, handle, eccentric wheel, folder
Gripping arm, alignment pin, spring clip, guide rod, end locating piece, nut alignment pin；The surrounding of workbench is consolidated by four metal columns
It is scheduled on base, two sides of workbench rotate and are provided with two clamping walls, and clamping limb is in the figure of three, and one end is provided with spring
Intermediate plate, the movable push rod that the other end is set with eccentric wheel both sides is abutted against；The intermediate projections position of clamping wall is by bolt activity
Two sides of workbench are connected to, allow clamping limb around bolt axial-rotation, workbench is located at the centre of two clamping limbs
Position is provided with a guide rod, and one end of guide rod is provided with detachable round boss, and after round boss is pulled down, steel pipe can be inserted in guide rod
In, multiple alignment pins are provided with the workbench on guide rod periphery, the side that workbench is located at guide rod is provided with nut alignment pin, spiral shell
Female alignment pin is slidably positioned；Tube end locating piece is hollow cylindrical, and, more than the internal diameter of guide rod, external diameter is less than steel pipe for its internal diameter
Internal diameter；An eccentric wheel is provided with below workbench, the side of eccentric wheel sets fluted, each side setting of groove
There is a movable push rod, the other end of the eccentric wheel by two movable push rods respectively with two clamping limbs is abutted against；Eccentric wheel
Medium position is fixedly connected one handle by a rotating shaft, and rotary handle drives eccentric wheel to rotate, and eccentric wheel can while rotation
Alignment pin is ejected into work top, and the other end of clamping limb is withstood using movable push rod, made at clamping limb by lever principle
In clamped condition, using spring clip clamping flange.
2. it is according to claim 1 it is a kind of with nut positioning weld fixture apparatus, it is characterised in that handle by weldering
Connect, be threadedly coupled or the mode of clamping is fixedly connected in the rotating shaft in the middle of eccentric wheel.
3. it is according to claim 1 it is a kind of with nut positioning weld fixture apparatus, it is characterised in that the work on guide rod periphery
Make to be provided with two alignment pins on platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621312348.5U CN206200464U (en) | 2016-12-02 | 2016-12-02 | A kind of weld fixture apparatus with nut positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621312348.5U CN206200464U (en) | 2016-12-02 | 2016-12-02 | A kind of weld fixture apparatus with nut positioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206200464U true CN206200464U (en) | 2017-05-31 |
Family
ID=58754464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621312348.5U Expired - Fee Related CN206200464U (en) | 2016-12-02 | 2016-12-02 | A kind of weld fixture apparatus with nut positioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206200464U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109514153A (en) * | 2018-12-05 | 2019-03-26 | 河南卫华重型机械股份有限公司 | A kind of quick welding device of PC curing kilns column |
| CN111558788A (en) * | 2020-04-07 | 2020-08-21 | 河南工学院 | Positioning and clamping device suitable for laser drilling based on laser and optical communication field |
| CN115252142A (en) * | 2022-09-27 | 2022-11-01 | 真健康（北京）医疗科技有限公司 | Surgical navigation positioning robot and quick release type end effector thereof |
-
2016
- 2016-12-02 CN CN201621312348.5U patent/CN206200464U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109514153A (en) * | 2018-12-05 | 2019-03-26 | 河南卫华重型机械股份有限公司 | A kind of quick welding device of PC curing kilns column |
| CN109514153B (en) * | 2018-12-05 | 2024-06-07 | 河南卫华重型机械股份有限公司 | Quick assembly welding set of PC curing kiln stand |
| CN111558788A (en) * | 2020-04-07 | 2020-08-21 | 河南工学院 | Positioning and clamping device suitable for laser drilling based on laser and optical communication field |
| CN115252142A (en) * | 2022-09-27 | 2022-11-01 | 真健康（北京）医疗科技有限公司 | Surgical navigation positioning robot and quick release type end effector thereof |
| CN115252142B (en) * | 2022-09-27 | 2022-12-20 | 真健康（北京）医疗科技有限公司 | Surgical navigation positioning robot and quick release type end effector thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20171202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |