CN206732462U - A kind of rolling jig with rack positioning - Google Patents
A kind of rolling jig with rack positioning Download PDFInfo
- Publication number
- CN206732462U CN206732462U CN201720338522.1U CN201720338522U CN206732462U CN 206732462 U CN206732462 U CN 206732462U CN 201720338522 U CN201720338522 U CN 201720338522U CN 206732462 U CN206732462 U CN 206732462U
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- China
- Prior art keywords
- rack
- dynamic support
- dynamic
- roller
- fixed rack
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- Expired - Fee Related
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- 238000005096 rolling process Methods 0.000 title claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000003466 welding Methods 0.000 abstract description 7
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
It the utility model is related to a kind of welder.Purpose is to provide a kind of rolling jig with rack positioning, and the platform should be able to be applied to the welding job of different size axial workpieces, so as to improve production efficiency and reduce production cost.Technical scheme is：A kind of rolling jig with rack positioning, it is characterised in that：The platform include base, be separately positioned on be used to supporting some fixed racks of axial workpiece with some dynamic supports on base both sides, by the actuating unit of fixed rack drive shaft class parts turn, be arranged on base and be used to adjust fixed rack and the governor motion of dynamic support level spacing.
Description
Technical field
A kind of welder is the utility model is related to, is specifically a kind of rolling jig.
Background technology
Welding as the important procedure in production process, be a kind of jointing metal in a manner of high temperature or high pressure or other
The technique of thermoplastic.The production process of most big machineries all refers to the weld task of axial workpiece, and different sizes
Axial workpiece need to use different jig platforms, must stop welding job while axial workpiece is rotated, not only waste work
When, production cost is added, and there is also potential safety hazard.
Utility model content
The purpose of this utility model is overcome the shortcomings of in above-mentioned background technology, there is provided a kind of rolling weldering with rack positioning
Platform is connect, the platform should be able to be applied to the welding job of different size axial workpieces, so as to improve production efficiency and reduce production
Cost.
The technical solution of the utility model is：
A kind of rolling jig with rack positioning, it is characterised in that：The platform includes base, is separately positioned on base
It is used for some fixed racks the moving with some dynamic supports, by fixed rack drive shaft class parts turn for supporting axial workpiece on both sides
Force mechanisms, it is arranged on base for adjusting fixed rack and the governor motion of dynamic support level spacing；
The fixed rack and dynamic support include carrier base and can around horizontal axis it is dynamic be positioned at rolling on carrier base
Wheel, the coaxial arrangement of fixed rack roller, the pivot center of dynamic support roller be arranged in same level and
Parallel to the pivot center of fixed rack roller；
In the governor motion, guide rail is horizontally disposed and guide rail is provided with rack, and the length direction of guide rail and rack hangs down
Directly guide rail is positioned in the pivot center of dynamic support roller, multiple pulleys that dynamic support is also set by bottom horizontally slidablely
Upper and dynamic support is provided with slot, and card key is inserted in slot and engaged with rack to limit dynamic bracket slide.
The dynamic support is provided with the latch assembly for being used for preventing that card key from loosening；The latch assembly includes being separately positioned on
Two limiting plates at the slot both ends of supporting plate and the buckle being rotatably positioned above the bayonet socket of slot both ends.
The actuating unit include motor and between motor and fixed rack roller successively the gear train of passing power, subtract
Fast machine and belt wheel group.
The beneficial effects of the utility model are：
The utility model is used for the rapid welding for realizing axial workpiece, is adapted to by the spacing for adjusting dynamic support and fixed rack
Various sizes of axial workpiece, and when worker welds axial workpiece can be controlled to synchronize rotation, applied widely, operation spirit
It is living convenient, production efficiency can be effectively improved and reduce production cost.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the present utility model.
Fig. 2 is the mplifying structure schematic diagram in A portions in Fig. 1.
Fig. 3 is structural representation when buckle is opened in Fig. 2.
Fig. 4 is the dimensional structure diagram that carrier base is moved in the utility model.
Embodiment
Below in conjunction with Figure of description, the utility model is described in further detail, but the utility model be not limited to
Lower embodiment.
As shown in figure 1, a kind of rolling jig with rack positioning, including base, some fixed racks, some dynamic branch
Frame, governor motion, actuating unit.
The base includes two longerons 11 being arranged in parallel and some crossbeams 12 being fixed between longeron；It is described vertical
Beam uses I-steel, and the both ends of crossbeam are fixed on the web position of both sides I-steel.
The quantity of the fixed rack is generally 2-5 (2 are shown as in figure), and all fixed rack seats are arranged at same
On longeron.Each fixed rack includes fixed rack seat 21 and the fixed rack that can be rotationally positioned at around horizontal axis on fixed rack seat
Roller 22, the coaxial of all fixed rack rollers are set.
The actuating unit is used to drive fixed rack roller to rotate.The actuating unit includes bottom plate 90, is set on bottom plate
Motor 9 and for the gear train of passing power, reductor 99 and belt wheel group successively between motor and fixed rack roller.It is described
In gear train, first gear 91 is engaged with second gear 92, and first gear is fixed on motor output shaft, and second gear is fixed on
On the input shaft of reductor.In the belt wheel group, first pulley 93 is fixed on the output shaft of reductor, and the second belt wheel 94 is fixed
Wherein in the rotating shaft 23 of a fixed rack roller, transmission belt (omits) encapsulation in first pulley and the second belt wheel in figure.Institute
Bottom plate is stated to fix with the longeron provided with fixed rack.
The quantity of the dynamic support and the quantity of fixed rack match.Each dynamic support includes dynamic carrier base 31 and can be around
Horizontal axis is rotationally positioned at the dynamic support roller 32 on dynamic carrier base, moves the pivot center and fixed rack roller of support roller
Pivot center be arranged in same level and be parallel to each other.Each dynamic carrier base is horizontally slidable by governor motion
Ground is positioned on same longeron (dynamic support is separately positioned on from fixed rack on different longerons), can be changed by governor motion
Fixed rack and dynamic support level spacing are to adapt to various sizes of axial workpiece.
In the governor motion, some guide rails 4 are horizontally set on longeron, the length of the length direction of guide rail perpendicular to longeron
Degree direction and guide rail are I-steel, and length direction of the every guide rail provided with rack 5 and rack is also perpendicularly to the length of longeron
Direction is spent, the gear for covering longeron I-steel top flange edge is formed after the both sides of supporting plate 33 90 degree of the bending downwards of dynamic carrier base
Plate 34, multiple pulleys 35 are respectively mounted on the inside of each baffle plate and pulley is positioned between the upper lower flange of I-steel (such as Fig. 4 institutes
Show), dynamic carrier base is slidably located on guide rail by pulley, and the width in guide rail is additionally provided with the supporting plate of dynamic carrier base
The slot 36 of direction extension, baffle plate are provided with the bayonet socket 37 that be connected with slot, card key 6 insert in slot and engaged with rack so that
Dynamic support and guide rail are locked, the cross section of card key 6 matches for wedge shape and with the castellated shape of rack.
Latch assembly is set to be used for prevent card key from loosening on the dynamic support.In the latch assembly, buckle 8 is logical
Cross connecting shaft 81 can be rotationally positioned on supporting plate around vertical axis (above the bayonet socket of another side shield), on supporting plate
Securing rod 82 is additionally provided with, the neck 80 when buckle is closed on buckle is fastened on securing rod.Two limiting plates are separately positioned on branch
The slot both ends of frame plate；Wherein, the first limiting plate 7-1 is welded on one end of slot；Second limiting plate 7-2 is welded on buckle,
Buckle is followed by move together.The limiting plate can avoid card key occurred level displacement, and buckle can be avoided in card key generation
Bottom offset.The connecting shaft can use rivet with securing rod.
The utility model can also configure the pedal type switch (being omitted in figure) of connection motor, to facilitate worker's reality in welding
When control axial workpiece rotation.
Operation principle of the present utility model is：
1st, buckle (as shown in Figure 3) is opened, level extracts the card key in embedded rack out, according to the axial workpiece chi to be welded
It is very little that dynamic support is moved into correct position, then card key is inserted in slot and presses card key so that card key is nibbled completely with rack
Close, close buckle (as shown in Figure 2)；The position of all dynamic supports is adjusted in this mode；
2nd, after axial workpiece is placed on dynamic support and fixed rack, started by pedal type switch controlled motor so as to by axle
Class part is rotated to suitable position to coordinate welding job.
Finally it should be noted that listed above is only specific embodiment of the utility model.Obviously, this practicality is new
Type is not limited to above example, can also there is many variations.One of ordinary skill in the art can be from disclosed in the utility model
All deformations for directly exporting or associating in content, are considered as the scope of protection of the utility model.
Claims (3)
- A kind of 1. rolling jig with rack positioning, it is characterised in that：The platform includes base, is separately positioned on base two It is used for some fixed racks and some dynamic supports, the power by fixed rack drive shaft class parts turn for supporting axial workpiece on side Mechanism, it is arranged on base for adjusting fixed rack and the governor motion of dynamic support level spacing；The fixed rack includes carrier base and the roller that can be rotationally positioned at around horizontal axis on carrier base with dynamic support, The coaxial arrangement of fixed rack roller, the pivot center of dynamic support roller are arranged in same level and parallel In the pivot center of fixed rack roller；In the governor motion, guide rail (4) is horizontally disposed and guide rail is provided with the length direction of rack (5), guide rail and rack Perpendicular to the pivot center of dynamic support roller；Multiple pulleys that dynamic support is also set by bottom are positioned at horizontally slidablely leads On rail and dynamic support is provided with slot (36), and card key (6) is inserted in slot and engaged with rack to limit dynamic bracket slide.
- A kind of 2. rolling jig with rack positioning according to claim 1, it is characterised in that：On the dynamic support Provided with the latch assembly for preventing card key from loosening；The latch assembly includes being separately positioned on the two of the slot both ends of supporting plate Individual limiting plate and the buckle (8) being rotatably positioned above slot both ends bayonet socket (37).
- A kind of 3. rolling jig with rack positioning according to claim 2, it is characterised in that：The actuating unit The gear train of passing power, reductor and belt wheel group successively including motor and between motor (9) and fixed rack roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720338522.1U CN206732462U (en) | 2017-03-31 | 2017-03-31 | A kind of rolling jig with rack positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720338522.1U CN206732462U (en) | 2017-03-31 | 2017-03-31 | A kind of rolling jig with rack positioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206732462U true CN206732462U (en) | 2017-12-12 |
Family
ID=60559295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720338522.1U Expired - Fee Related CN206732462U (en) | 2017-03-31 | 2017-03-31 | A kind of rolling jig with rack positioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206732462U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106975887A (en) * | 2017-03-31 | 2017-07-25 | 浙江理工大学 | A kind of rolling jig positioned with rack |
| CN109219270A (en) * | 2018-10-22 | 2019-01-15 | 南京铁道职业技术学院 | A kind of SMT chip mounter clamping device |
| CN113770633A (en) * | 2021-09-30 | 2021-12-10 | 中石化四机石油机械有限公司 | Alloy steel rack assembling and welding fixture and welding assembly method |
-
2017
- 2017-03-31 CN CN201720338522.1U patent/CN206732462U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106975887A (en) * | 2017-03-31 | 2017-07-25 | 浙江理工大学 | A kind of rolling jig positioned with rack |
| CN106975887B (en) * | 2017-03-31 | 2019-06-07 | 浙江理工大学 | A kind of rolling welding platform with rack gear positioning |
| CN109219270A (en) * | 2018-10-22 | 2019-01-15 | 南京铁道职业技术学院 | A kind of SMT chip mounter clamping device |
| CN113770633A (en) * | 2021-09-30 | 2021-12-10 | 中石化四机石油机械有限公司 | Alloy steel rack assembling and welding fixture and welding assembly method |
| CN113770633B (en) * | 2021-09-30 | 2023-09-29 | 中石化四机石油机械有限公司 | Welding assembly method using alloy steel tooth bar assembly welding fixture |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171212 Termination date: 20190331 |