CN204565511U - A kind of pull bar otic placode fast accurate assembly tool - Google Patents
A kind of pull bar otic placode fast accurate assembly tool Download PDFInfo
- Publication number
- CN204565511U CN204565511U CN201520263471.1U CN201520263471U CN204565511U CN 204565511 U CN204565511 U CN 204565511U CN 201520263471 U CN201520263471 U CN 201520263471U CN 204565511 U CN204565511 U CN 204565511U
- Authority
- CN
- China
- Prior art keywords
- plate
- otic placode
- base plate
- arch sheet
- riser
- 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.)
- Active
Links
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model relates to a kind of pull bar otic placode fast accurate assembly tool, comprises workbench, bearing, arch sheet positioner, base plate positioner and backing plate; Described workbench comprises the table top of four root posts and level, and four root posts are used for supporting bable tops, and table top is provided with pin shaft hole; Described bearing comprises the riser be vertically welded on table top, is symmetricly set on two pieces of stiffened panels of riser side; Arch sheet positioner and base plate positioner are arranged on the opposite side of riser; Described arch sheet positioner comprises: centralized positioning plate, rear end face location-plate, side location-plate, alignment pin; Described base plate positioner comprises: base plate location-plate and alignment pin, and backing plate is for adjusting assembly clearance; This patent frock package size is accurate, and dimensional discrepancy band is very little, and the interchangeability of parts is very high; Operate simple and reliable durable, convenient operating maintenance; Ensure that the precision of package size, be more conducive to the control of next step welding deformation amount.
Description
Technical field
The utility model relates to a kind of Steel structure equipment parts and makes, the particularly rapid-assembling of high-accuracy mechanical component connection joint.
Background technology
In the manufacturing of Steel structure equipment, many lattice columns are had to adopt pull bar and the column combination of same size, be convenient to dismounting transport, the pull bar of high accuracy size ensure that the interchangeability that part of appliance connects and reliability, and pull bar otic placode is the most critical parts on pull bar.
General employing setting-out assembling at present corrects again.Conventional slate pencil line error is too large, and scriber line is very unclear and there is the superposition of cumulative errors, and conventional method is difficult to reach precision; Can shrink due to spot-welded when assembling causes monolithic otic placode package size to change, and need orthopedic and repeatedly measurement update, packaging efficiency is very low.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of pull bar otic placode fast accurate assembly tool, and the efficiency that otic placode is assembled obtains larger raising, reduces labour intensity; Shorten built-up time, improve the precision of assembling.
In order to realize the object solved the problems of the technologies described above, the utility model have employed following technical scheme:
A kind of pull bar otic placode fast accurate assembly tool, the pull bar otic placode assembled is made up of the arch sheet that round base plate is identical with two pieces; It is characterized in that: comprise workbench, bearing, arch sheet positioner, base plate positioner and backing plate;
Described workbench comprises the table top of four root posts and level, and four root posts are used for supporting bable tops, and table top is provided with pin shaft hole;
Described bearing comprises the riser be vertically welded on table top, is symmetricly set on two pieces of stiffened panels of riser side; Arch sheet positioner and base plate positioner are arranged on the opposite side of riser;
Described arch sheet positioner comprises: centralized positioning plate, rear end face location-plate, side location-plate, alignment pin; Centralized positioning plate vertical center is welded on the center line of riser vertical direction; Rear end face location-plate is one group of fixed block being symmetrically welded on riser centered by centralized positioning plate; Side location-plate is symmetrically welded on the riser of rear end face location-plate both sides respectively; Alignment pin is two pieces of identical clapboards, operationally inserts between arch sheet and side location-plate;
Described base plate positioner comprises: base plate location-plate and alignment pin; Base plate location-plate is one group of splayed backing plate being symmetrical in riser center line and arranging, and base plate location-plate is welded on table top; Base plate alignment pin inserts when fixed base plate in the pin shaft hole of table surface, and axis and the riser median plane of pin shaft hole are in the same plane;
Described backing plate is the slab such as grade of one group of activity, and its width is 1/4 ~ 1/2 of arch sheet width, and backing plate is used for adjusting assembly clearance during spot welding after arch sheet and base plate put into frock.
Concrete, described workbench is steel platform.
Concrete, the center line of the center line of riser vertical direction, otic placode centralized positioning plate and riser solder side, the symmetrical center line of base plate location-plate, the axis in table top upper pin hole are all positioned on same vertical plane.
Concrete, centralized positioning plate is one piece of two sides plates with angle, and angle is welded at inclination angle, two sides angle with arch sheet adapts.
Concrete, centralized positioning plate height, thickness and inclination angle are determined according to arch plate gauge lattice on pull bar otic placode and welding condition, arch sheet thickness determines the size at inclination angle, its width and highly determine centralized positioning plate width and height, arch sheet both sides location-plate size is according to the thickness of arch sheet on pull bar otic placode and alignment pin size adjusting, and rear end face location-plate is arranged to otic placode central axis distance according to arch sheet.
More specifically, described centralized positioning plate vertical center is welded on certain altitude position on riser center line, and its floor height status requirement can load smoothly when can ensure that otic placode upper plate is assembled, and as far as possible near inboard root leg.Concrete preferred, the floor height of centralized positioning plate is than maximum inboard root leg height height 20mm.
More specifically, described side location-plate and vertical plane have certain inclination angle, and can itself and centralized positioning plate are adjacent to wedging arch sheet after inserting smoothly for side alignment pin, its position fastening prevents from sliding during spot welding simultaneously.
More specifically, described pull bar otic placode is made up of the arch sheet that round base plate is identical with two pieces, its concrete structure be the identical arch sheet in two pieces, both sides open after the outer groove of one side with circular bottom plate full penetration, and to require in guarantee two arch sheet side block apart from and the depth of parallelism.
The pull bar otic placode fast accurate assembly tool of this patent, using method is: put into by base plate between two base plate locating pieces, base plate alignment pin is inserted in the pin shaft hole on table top, is fixed base plate location; Be placed on respectively on base plate by two pieces of backing plates, Shi Qi center and the arch sheet widthwise central that will assemble align, and backing plate position is corresponding with groove position, arch sheet lower end and stretch into about 5mm in groove; Two arch sheets of assembling will be needed to put into respectively between the side location-plate of both sides and centralized positioning plate, and drop on backing plate and make two pieces of arch sheets be adjacent to rear end face location-plate to pusher; Alignment pin is put into respectively between two arch sheets and side location-plate, arch sheet location is stepped up; Then by every block arch sheet two ends and each spot welding 20mm of base plate.After having assembled, take out base plate alignment pin, backing plate, alignment pin successively, then the pull bar otic placode assembled is taken out.Follow-up assembling is identical with above using method, the recursive utilization of frock.
By adopting technique scheme, the utility model has following beneficial effect:
A kind of pull bar otic placode fast accurate assembly tool of the present utility model, proves this frock through overtesting and practical application: (1) package size is accurate, and dimensional discrepancy band is very little, and the interchangeability of parts is very high; (2) location setting-out when decreasing assembling, otic placode contraction distortion when eliminating spot welding, need repeated measurement size, adjustment position and inclination angle, reduce labour intensity, and eliminate artificial error as much as possible; (3) operate simple and reliable durable, convenient operating maintenance.
Technique is tried out in the assembling of pull bar otic placode, and change with the method for front tension bar otic placode setting-out assembling, packaging efficiency obtains larger raising, and assembly precision has had absolute guarantee; Labour intensity reduces; Ensure that the precision of package size, be more conducive to the control of next step welding deformation amount; Fund and cost are saved.Implementation result is good, reaches the object of expection.
Accompanying drawing explanation
Fig. 1 is that the pull bar otic placode fast accurate assembly tool of this patent puts into schematic diagram after pull bar otic placode.
Fig. 2 is the partial schematic diagram of the pull bar otic placode fast accurate assembly tool of this patent.
Fig. 3 is the left view of Fig. 2.
Fig. 4 is the top view of Fig. 2.
Fig. 5 is the schematic diagram of pull bar otic placode.
Fig. 6 is Fig. 5 top view.
Fig. 7 is Fig. 5 left view.
In figure, 1-workbench, 2-bearing, 3-rear end face location-plate, 4-alignment pin, 5-side location-plate, 6-centralized positioning plate, 7-base plate location-plate, 8-alignment pin, 9-backing plate, 10-pull bar otic placode.
Detailed description of the invention
Embodiment 1
Below in conjunction with accompanying drawing, further explanation is explained to this patent.But the protection domain of this patent is not limited to concrete embodiment.
As shown in the figure, a kind of pull bar otic placode fast accurate assembly tool, the pull bar otic placode 10 assembled is made up of the arch sheet that round base plate is identical with two pieces; It is characterized in that: comprise workbench 1, bearing 2, arch sheet positioner, base plate positioner and backing plate 9.
Workbench 1 comprises the table top of four root posts and level, and four root posts are used for supporting bable tops, and table top is provided with pin shaft hole; Bearing 2 comprises the riser be vertically welded on table top, is symmetricly set on two pieces of stiffened panels of riser side; Arch sheet positioner and base plate positioner are arranged on the opposite side of riser.
Arch sheet positioner comprises: centralized positioning plate 6, rear end face location-plate 3, side location-plate 5, alignment pin 4; Centralized positioning plate 6 vertical center is welded on the center line of riser vertical direction; Rear end face location-plate 3 is one group of fixed block being symmetrically welded on riser centered by centralized positioning plate 6; Side location-plate 5 is symmetrically welded on the riser of rear end face location-plate 3 both sides respectively; Alignment pin 4 is two pieces of identical clapboards, operationally inserts between arch sheet and side location-plate 5.
Base plate positioner comprises: base plate location-plate 7 and alignment pin 8; Base plate location-plate 7 is one group of splayed backing plate 9 being symmetrical in riser center line and arranging, and base plate location-plate 7 is welded on table top; Base plate alignment pin 4 inserts when fixed base plate in the pin shaft hole of workbench 1 table top, and axis and the riser center line of pin shaft hole are in the same plane.
The pull bar otic placode fast accurate assembly tool of this patent, using method is: put into by base plate between two base plate locating pieces, alignment pin 8 inserted in the pin shaft hole on table top, fixed by base plate; Be placed on respectively on base plate by two pieces of backing plates 9, Shi Qi center and the arch sheet widthwise central that will assemble align, and backing plate 9 position is corresponding with groove position, arch sheet lower end and stretch into about 5mm in groove; To two arch sheets of assembling be needed to put into respectively between the side location-plate 5 of both sides and centralized positioning plate 6, and drop on backing plate 9; Respectively two arch sheets are pushed into backward till touching rear end face location-plate 3, alignment pin 4 are put into respectively between two arch sheets and side location-plate 5, arch sheet location is stepped up; By two pieces of arch sheet two ends to 20mm place, center and base plate spot welding.After having assembled, take out base plate alignment pin 8, backing plate 9, alignment pin 4 successively, then the pull bar otic placode 10 assembled is taken out.Follow-up assembling is identical with above using method, the recursive utilization of frock.
By using said structure, the pull bar otic placode fast accurate assembly tool of this patent changes with the method for front tension bar otic placode 10 line assembling, and packaging efficiency obtains larger raising, and assembly precision has had absolute guarantee; Labour intensity reduces; Ensure that the precision of package size, be more conducive to the control of next step welding deformation amount; Ensure that the making precision of pull bar critical component, ensure that the making quality of interchangeability parts in enormous quantities.
Claims (8)
1. a pull bar otic placode fast accurate assembly tool, the pull bar otic placode assembled is made up of the arch sheet that round base plate is identical with two pieces; It is characterized in that: comprise workbench, bearing, arch sheet positioner, base plate positioner and backing plate;
Described workbench comprises the table top of four root posts and level, and four root posts are used for supporting bable tops, and table top is provided with pin shaft hole;
Described bearing comprises the riser be vertically welded on table top, is symmetricly set on two pieces of stiffened panels of riser side; Arch sheet positioner and base plate positioner are arranged on the opposite side of riser;
Described arch sheet positioner comprises: centralized positioning plate, rear end face location-plate, side location-plate, alignment pin; Centralized positioning plate vertical center is welded on the center line of riser vertical direction; Rear end face location-plate is one group of fixed block being symmetrically welded on riser centered by centralized positioning plate; Side location-plate is symmetrically welded on the riser of rear end face location-plate both sides respectively; Alignment pin is two pieces of identical clapboards, operationally inserts between arch sheet and side location-plate;
Described base plate positioner comprises: base plate location-plate and alignment pin; Base plate location-plate is one group of splayed backing plate being symmetrical in riser center line and arranging, and base plate location-plate is welded on table top; Base plate alignment pin inserts when fixed base plate in the pin shaft hole of table surface, and axis and the riser center line of pin shaft hole are in the same plane;
Described backing plate is the slab such as grade of one group of activity, and its width is 1/4 ~ 1/2 of arch sheet width, adjustment assembly clearance when backing plate is used for welding after arch sheet puts into frock with base plate.
2. pull bar otic placode fast accurate assembly tool according to claim 1, is characterized in that: the center line of the center line of described riser vertical direction, otic placode centralized positioning plate and riser solder side, the symmetrical center line of base plate location-plate, the axis in table top upper pin hole are all positioned on same vertical plane.
3. pull bar otic placode fast accurate assembly tool according to claim 1, is characterized in that: described centralized positioning plate is that one piece of two sides is with angle, and angle is welded at inclination angle, two sides angle with arch sheet adapts.
4. pull bar otic placode fast accurate assembly tool according to claim 1, it is characterized in that: described centralized positioning plate vertical center is welded on certain altitude position on riser center line, its floor height status requirement can load smoothly when can ensure that otic placode upper plate is assembled, and as far as possible near inboard root leg.
5. pull bar otic placode fast accurate assembly tool according to claim 4, is characterized in that: the floor height of described centralized positioning plate is than maximum inboard root leg height height 20mm.
6. pull bar otic placode fast accurate assembly tool according to claim 1, it is characterized in that: described side location-plate and vertical plane have certain inclination angle, arch sheet both sides location-plate size according to the thickness of arch sheet on pull bar otic placode and alignment pin size adjusting, for clamping arch sheet.
7. pull bar otic placode fast accurate assembly tool according to claim 1, it is characterized in that: the arch sheet identical with two pieces by round base plate of described pull bar otic placode forms, its concrete structure be the identical arch sheet in two pieces, both sides open after the outer groove of one side with circular bottom plate full penetration, and to require in guarantee two arch sheet side block apart from and the depth of parallelism.
8. pull bar otic placode fast accurate assembly tool according to claim 1, is characterized in that: described workbench is steel platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520263471.1U CN204565511U (en) | 2015-04-28 | 2015-04-28 | A kind of pull bar otic placode fast accurate assembly tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520263471.1U CN204565511U (en) | 2015-04-28 | 2015-04-28 | A kind of pull bar otic placode fast accurate assembly tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204565511U true CN204565511U (en) | 2015-08-19 |
Family
ID=53858202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520263471.1U Active CN204565511U (en) | 2015-04-28 | 2015-04-28 | A kind of pull bar otic placode fast accurate assembly tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204565511U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106799557A (en) * | 2017-03-01 | 2017-06-06 | 广西双起起重机制造有限公司 | A kind of angle steel formula standard knot pull bar otic placode positioning fixture |
| CN107877065A (en) * | 2017-10-18 | 2018-04-06 | 常州大学 | Symmetrical expression hangers weld jig |
| CN109047989A (en) * | 2018-10-16 | 2018-12-21 | 四川石油天然气建设工程有限责任公司 | A kind of method of hinged-support welding manufacture |
-
2015
- 2015-04-28 CN CN201520263471.1U patent/CN204565511U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106799557A (en) * | 2017-03-01 | 2017-06-06 | 广西双起起重机制造有限公司 | A kind of angle steel formula standard knot pull bar otic placode positioning fixture |
| CN107877065A (en) * | 2017-10-18 | 2018-04-06 | 常州大学 | Symmetrical expression hangers weld jig |
| CN109047989A (en) * | 2018-10-16 | 2018-12-21 | 四川石油天然气建设工程有限责任公司 | A kind of method of hinged-support welding manufacture |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204565511U (en) | A kind of pull bar otic placode fast accurate assembly tool | |
| CN203888408U (en) | Multi-position-adjusting marking machine | |
| CN204000618U (en) | A kind of truss-like 0# piece cast-in-place support | |
| CN209195049U (en) | Big section distortion steel box-girder assembles ejector apparatus | |
| CN203875525U (en) | Clamping device for welding land leveler cab platform connecting lug seats | |
| CN209163490U (en) | Big section distorts steel box-girder assembling jig frame | |
| CN104759814B (en) | Processing platform of bearing ground rail beam and preparation method thereof | |
| CN109296214B (en) | Alignment device for multi-angle steel joint and use method thereof | |
| CN104060689A (en) | Triangular section bending component, special molding bed and processing method thereof | |
| CN208262191U (en) | A kind of more specification grid steel frame processing unit (plant)s in tunnel | |
| CN106584049A (en) | Stepping beam type heating furnace oblique rail installing precision control method | |
| CN109339466A (en) | Big section distortion steel box-girder assembling jig frame, assembly ejector apparatus and processing method | |
| CN211647444U (en) | Steel structure assembling supporting jig frame capable of adjusting elevation | |
| CN205221742U (en) | Take tool table transport mechanism of tool table rigid alignment | |
| CN211490227U (en) | Monorail vehicle frame assembly welding positioning tool | |
| CN212918154U (en) | Lower frame tailor-welding tool | |
| CN210621745U (en) | Foundation bolt fixing frame assembly | |
| CN219483834U (en) | Frock bed-jig of correction channel-section steel precision and deformation | |
| CN207735837U (en) | A kind of DRRS frameworks body assembly tool | |
| CN105108684B (en) | Positioner | |
| CN215857151U (en) | Assembly is assembled to truss unit spare in about steel case roof beam | |
| CN204639487U (en) | Processing platform of bearing ground rail beam | |
| CN204570624U (en) | Segment gate the is adjustable horizontal assembled frame of radian | |
| CN215880500U (en) | Multilayer gallows welding position auxiliary device | |
| CN211589224U (en) | Top beam structure of high-precision planer type milling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 471023 Luolong, Henan Province, Guan Lin China Petroleum First Construction Corporation Patentee after: China Petroleum & Natural Gas Construction Co., Ltd. Address before: 471023 Luolong, Henan Province, Guan Lin China Petroleum First Construction Corporation Patentee before: China Petroleum Natural Gas No.1 Construction Co. |