CN203265967U - Welding and assembling tool for jacket and liner of pressure-bearing water tank - Google Patents
Welding and assembling tool for jacket and liner of pressure-bearing water tank Download PDFInfo
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- CN203265967U CN203265967U CN 201320330823 CN201320330823U CN203265967U CN 203265967 U CN203265967 U CN 203265967U CN 201320330823 CN201320330823 CN 201320330823 CN 201320330823 U CN201320330823 U CN 201320330823U CN 203265967 U CN203265967 U CN 203265967U
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- water tank
- screw mandrel
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Abstract
The utility model relates to machining tool equipment and provides a welding and assembling tool for a jacket and a liner of a pressure-bearing water tank. The welding and assembling tool is provided with a rack and is characterized in that a screw rod adjustable stop dog mechanism and a fixed rounding seat are mounted on the front end of the rack and a motor is mounted on the rear end of the rack; the front end of the motor is in driving connection with a screw rod; a left slide rod and a right slide rod are arranged on the two sides of a tabletop of the rack respectively; the left slide rod and the right slide rod are provided with front and rear sets of slide blocks; the front set of the slide block is provided with a slidable rounding seat; rounding holes are formed in the slidable rounding seat and the fixed rounding seat; a propelling seat is mounted on the rear set of the slide block; the propelling seat is provided with a screw rod nut for being connected with the screw rod and a push rod is mounted on the propelling seat. The welding and assembling tool disclosed by the utility model can guarantee that the jacket and the liner of the pressure-bearing water tank can be accurately and rapidly assembled, and also guarantees that the fit clearance between the liner and the jacket is less than 0.1mm, so that the subsequent welding quality of the fit clearance is ensured; the welding and assembling tool is mainly used for machining the pressure-bearing water tank of a solar water heater.
Description
Technical field
The utility model relates to the machining tooling device, especially a kind of chuck and inner bag assemble welding frock for the solar energy press-bearing water tank.
Background technology
Press-bearing water tank is one of critical piece of solar water heater.manufacturer adopts corrosion resistant plate to make the jacket type press-bearing water tank more at present, referring to Fig. 2 structure, chuck 29 is made by various welding procedures with inner bag 30, do not leak to guarantee chuck inner chamber heat exchange fluid, connect by inner bag bulging and chuck MIG argonaut welding, it is one of comparatively advanced method, this kind mode compact conformation, reliable in quality, but chuck and inner bag fit-up gap (metal sheet) require less than 0.1mm, this just requires the chuck diameter can not be bigger than normal, but because metal sheet chuck and inner bag out-of-roundness easily cause again the assembling difficulty, very long by water tank time of manual assembly at present, approximately need one, 2 little fashionable dress, production efficiency is low, and labor strength is large, if the chuck diameter is bigger than normal, although easy to assembly, can when connecing, the MIG argonaut welding very easily weld brokenly because chuck and inner bag fit clearance increase, and the water tank quality can not guarantee.
Summary of the invention
The purpose of this utility model will solve exactly press-bearing water tank chuck and inner bag and adopt the MIG argonaut welding to connect, require the fit-up gap less than 0.1mm, assembling difficulty before welding, production efficiency is low, the problem that labor strength is large provides a kind of chuck for the solar energy press-bearing water tank and inner bag assemble welding frock.
concrete scheme of the present utility model is: a kind of chuck of press-bearing water tank and inner bag assemble welding frock, has frame, it is characterized in that: at the front end of frame, screw mandrel adjustable dog mechanism and fixing full circle seat are installed, the rear end is equipped with motor, the motor front-end driven connects a screw mandrel, screw mandrel extends to forward the middle part of frame, and be arranged on rack table by the antero posterior axis bearing, minute both sides also are equipped with a left side on rack table, right slide bar, on a left side, two groups of slide blocks before and after being equipped with on right slide bar, every group of slide block includes a left side, right slide block, left, right slide block is arranged on a left side side by side, on right slide bar, slip full circle seat is installed on last group of slide block, at slip full circle seat with fixedly all have full-round hole on the full circle seat, two full-round hole coaxial arrangement, and two full-round holes are the bell mouth shape of relatively dehiscing, on rear one group of slide block, advance seat is installed, being designed with the feed screw nut on advance seat is connected with aforementioned screw mandrel, and a push rod is installed on advance seat, full-round hole coaxial arrangement on this push rod and slip full circle seat.
For the full-round hole on the full circle seat that guarantees to slide and the fixing full-round hole axiality on the full circle seat, and the support chuck prevents distortion, the utility model fixedly is being equipped with left and right guiding slide bar between full circle seat and slip full circle seat, two guiding slide bars lay respectively at the lower left corner and the lower right corner of slip full circle seat, and ends of two guiding slide bars are fixed on fixedly on the full circle seat, the other end is connected with slip full circle seat slide-and-guide, and on every guiding slide bar, some support rollers is installed.
In order to guarantee the working stability of advance seat, left and right guiding slide bar is installed between slip full circle seat and advance seat in the utility model, an end of every guiding slide bar is fixed on the full circle seat, and the other end is connected with the advance seat slide-and-guide.
For preventing that advance seat from falling back too much, affect production efficiency, even collide other parts, by the rear end, limit switch is installed in the utility model on a slide bar of described rack table.
The adjustable dog of screw mandrel described in the utility model mechanism, include a fixed mount, be provided with a nut seat on fixed mount, horizontally disposed adjusting screw mandrel is installed in nut seat, regulate screw mandrel and the fixing full-round hole coaxial arrangement of full circle seat, be provided with stopper in the rear end of regulating screw mandrel, front end is equipped with the rotation handwheel.
For convenience of pushing tow inner bag, reliable and stable work, the push rod front end of the utility model on advance seat is equipped with top board.
Operation principle of the present utility model is: the certain distance of at first slip full circle seat being drawn back, guarantee that chuck conveniently enters, again an end of chuck is put into and carried out the full circle location in the full-round hole of fixing full circle seat, the moving full circle seat of sliding forward, makes its full-round hole carry out the full circle location to the other end of chuck again.Then according to the specification length of inner bag, stopper in adjustment screw mandrel adjustable dog mechanism is to correct position, starter motor, advance seat is retreated at last (being controlled by limit switch) by screw mandrel, one end of inner bag is aimed at chuck from the full-round hole on slip full circle seat to be inserted, starter motor pushes away inner bag by screw mandrel, advance seat, push rod and enters chuck and locate under the stopper effect of screw mandrel adjustable dog mechanism, carries out the MIG argonaut welding at last on circumferential weld argon arc welding machine and connects.
The utility model design is unique, simple in structure, easy to operate, can realize assembling fast before weldering under chuck and interior timid matched in clearance (less than 0.1mm), production efficiency improves greatly, per hour can complete the front assembling of weldering of 15 water tank chucks and inner bag, is 30 times of original manual assembly, and reduced labor strength, guaranteed the Product jointing quality.
Description of drawings
Fig. 1 is agent structure schematic diagram of the present utility model
Fig. 2 is the cisten mechanism front view.
in figure: 1-bearing block, 2-left guiding slide bar, 3-slide block, 4-left slide bar, 5-frame, 6-left guiding slide bar, 7-limit switch, 8-shaft coupling, 9-reducing motor, 10-bearing block, 11-right guiding slide bar, 12-right slide bar, 13-screw mandrel, 14-advance seat, 15-feed screw nut, 16-push rod, 17-top board, 18-slip full circle seat, 19-full-round hole, 20-right guiding slide bar, 21-support roller, 22-fixedly full circle seats, 23-full-round hole, 24-stopper, 25-adjusting screw mandrel, 26-nut seat, 27-rotation handwheel, 28-fixed mount, 29-chuck, 30-inner bag.
The specific embodiment
referring to Fig. 1, the utlity model has frame 5, particularly: at the front end of frame 5, screw mandrel adjustable dog mechanism and fixing full circle seat 22 are installed, the rear end is equipped with reducing motor 9, motor 9 front ends connect a screw mandrel 13 by shaft coupling 8, screw mandrel 13 extends to forward the middle part of frame 5, and be arranged on by antero posterior axis bearing 10 on the table top of frame 5, minute both sides also are equipped with a left side by six bearing blocks 1 on rack table, right slide bar 4 and 12, on a left side, two groups of slide blocks 3 before and after being equipped with on right slide bar, every group of slide block 3 includes a left side, right slide block, left, right slide block is arranged on a left side side by side, on right slide bar, slip full circle seat 18 is installed on last group of slide block 3, at slip full circle seat 18 with fixedly respectively have full-round hole 19 and 23 on full circle seat 22, two full-round hole coaxial arrangement, and two full-round holes are the bell mouth shape (to facilitate the insertion full circle of chuck) of relatively dehiscing, on rear one group of slide block 3, advance seat 14 is installed, being designed with feed screw nut 15 on advance seat 14 is connected with aforementioned screw mandrel 13, and a push rod 16(is installed on advance seat 14 adopts spiral to connect, extended position with regulating pushing rod, satisfy the length needs of different size inner bag), full-round hole 19 coaxial arrangement on this push rod 16 and slip full circle seat 18.
Fixedly between full circle seat 22 and slip full circle seat 18, left and right guiding slide bar 2 and 20 are being installed in the present embodiment, two guiding slide bars 2 and 20 lay respectively at the lower left corner and the lower right corner of slip full circle seat 18, two guiding slide bars 2 and 20 front ends are fixed on fixedly on full circle seat 22, the rear end is connected (adopting movable fit hole to connect) with slip full circle seat 18 slide-and-guides, and two support rollers 21 are installed on every guiding slide bar.
Left and right guiding slide bar 6 and 11 are installed between slip full circle seat 18 and advance seat 14 in the present embodiment, and an end of every guiding slide bar is fixed on slip full circle seat 18, and the other end is connected with advance seat 14 slide-and-guides.
By the rear end, limit switch 7 is installed in the present embodiment on the left slide bar of described rack table.
The adjustable dog of screw mandrel described in the present embodiment mechanism, include a fixed mount 28, be provided with a nut seat 26 at fixed mount 28, horizontally disposed adjusting screw mandrel 25 is installed in nut seat 26, regulate screw mandrel 25 and fixing full-round hole 23 coaxial arrangement of full circle seat 22, be provided with stopper 24 in the rear end of regulating screw mandrel 25, front end is equipped with and rotates handwheel 27.
Push rod front end in the present embodiment on advance seat 14 also is equipped with top board 17.Namely consist of preferred forms of the present utility model.
Claims (6)
1. the chuck of a press-bearing water tank and inner bag assemble welding frock, has frame, it is characterized in that: at the front end of frame, screw mandrel adjustable dog mechanism and fixing full circle seat are installed, the rear end is equipped with motor, the motor front-end driven connects a screw mandrel, screw mandrel extends to forward the middle part of frame, and be arranged on rack table by the antero posterior axis bearing, minute both sides also are equipped with a left side on rack table, right slide bar, on a left side, two groups of slide blocks before and after being equipped with on right slide bar, every group of slide block includes a left side, right slide block, left, right slide block is arranged on a left side side by side, on right slide bar, slip full circle seat is installed on last group of slide block, at slip full circle seat with fixedly all have full-round hole on the full circle seat, two full-round hole coaxial arrangement, and two full-round holes are the bell mouth shape of relatively dehiscing, on rear one group of slide block, advance seat is installed, being designed with the feed screw nut on advance seat is connected with aforementioned screw mandrel, and a push rod is installed on advance seat, full-round hole coaxial arrangement on this push rod and slip full circle seat.
2. the chuck of a kind of press-bearing water tank according to claim 1 and inner bag assemble welding frock, it is characterized in that: fixedly between full circle seat and slip full circle seat, left and right guiding slide bar is being installed, two guiding slide bars lay respectively at the lower left corner and the lower right corner of slip full circle seat, and ends of two guiding slide bars are fixed on fixedly on the full circle seat, the other end is connected with slip full circle seat slide-and-guide, and on every guiding slide bar, some support rollers is installed.
3. the chuck of a kind of press-bearing water tank according to claim 1 and inner bag assemble welding frock, it is characterized in that: left and right guiding slide bar is installed between slip full circle seat and advance seat, one end of every guiding slide bar is fixed on the full circle seat, and the other end is connected with the advance seat slide-and-guide.
4. the chuck of a kind of press-bearing water tank according to claim 1 and inner bag assemble welding frock, is characterized in that: by the rear end, limit switch is installed on a slide bar of described rack table.
5. the chuck of a kind of press-bearing water tank according to claim 1 and inner bag assemble welding frock, it is characterized in that: described screw mandrel adjustable dog mechanism, include a fixed mount, be provided with a nut seat on fixed mount, horizontally disposed adjusting screw mandrel is installed in nut seat, regulate screw mandrel and the fixing full-round hole coaxial arrangement of full circle seat, be provided with stopper in the rear end of adjusting screw mandrel, front end is equipped with the rotation handwheel.
6. the chuck of a kind of press-bearing water tank according to claim 1 and inner bag assemble welding frock, it is characterized in that: the push rod front end on advance seat is equipped with top board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320330823 CN203265967U (en) | 2013-06-09 | 2013-06-09 | Welding and assembling tool for jacket and liner of pressure-bearing water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320330823 CN203265967U (en) | 2013-06-09 | 2013-06-09 | Welding and assembling tool for jacket and liner of pressure-bearing water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203265967U true CN203265967U (en) | 2013-11-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320330823 Withdrawn - After Issue CN203265967U (en) | 2013-06-09 | 2013-06-09 | Welding and assembling tool for jacket and liner of pressure-bearing water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203265967U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317275A (en) * | 2013-06-09 | 2013-09-25 | 黄石东贝机电集团太阳能有限公司 | Welding assembly fixture of jacket and liner of pressure-bearing water tank |
| CN108278658A (en) * | 2017-01-06 | 2018-07-13 | 东莞市瑞浩节能科技有限公司 | A kind of assembled press-bearing water tank |
-
2013
- 2013-06-09 CN CN 201320330823 patent/CN203265967U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317275A (en) * | 2013-06-09 | 2013-09-25 | 黄石东贝机电集团太阳能有限公司 | Welding assembly fixture of jacket and liner of pressure-bearing water tank |
| CN108278658A (en) * | 2017-01-06 | 2018-07-13 | 东莞市瑞浩节能科技有限公司 | A kind of assembled press-bearing water tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131106 Effective date of abandoning: 20141203 |
|
| RGAV | Abandon patent right to avoid regrant |