CN109128649A - A kind of fixation device for pump case welding - Google Patents
A kind of fixation device for pump case welding Download PDFInfo
- Publication number
- CN109128649A CN109128649A CN201811179302.4A CN201811179302A CN109128649A CN 109128649 A CN109128649 A CN 109128649A CN 201811179302 A CN201811179302 A CN 201811179302A CN 109128649 A CN109128649 A CN 109128649A
- Authority
- CN
- China
- Prior art keywords
- screw rod
- rod
- pump case
- side plate
- movable plate
- 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.)
- Withdrawn
Links
- 238000003466 welding Methods 0.000 title claims abstract description 28
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000010276 construction Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of fixation devices for pump case welding, including pedestal, side plate, sliding slot and movable plate, the pedestal avris is equipped with the rod end of the first screw rod and guide rod, and first screw rod be located at the inside of guide rod, and the junction of pedestal and guide rod is provided with bearing, the side plate is fixed on the edge of base top, fixed link is provided in the sliding slot, and the junction of sliding slot and fixed link is equipped with idler wheel, the rod end of the fixed link is connected with one end of push rod, and the other end of push rod is fixed on the outer wall of sliding block, the junction of the push rod and sliding block is equipped with shaft, the outer wall of the first screw rod and guide rod is connected to below the movable plate, and movable plate is reserved with fixing groove, the bar portion of the fastening bolt is located in mounting hole, and mounting hole is opened in the top of side plate.This is used for the fixation device of pump case welding, and 2 pump cases to be welded are compressed, and prevents 2 pump case separation, influences welding operation.
Description
Technical field
The present invention relates to pump case technical field of processing equipment, specially a kind of fixation device for pump case welding.
Background technique
Fixation device for pump case welding is the device that the pump case welded is fixed, and prevents from needing to weld
It connects pump case to shift or separate, keeps welding operation more convenient.
However existing pump case weld fixture apparatus structure is simple, can not adapt to various sizes of pump case, lead to pump case
It will appear displacement during the welding process, be unfavorable for the welding operation of pump case.In view of the above-mentioned problems, being badly in need of welding in original pump case
Innovative design is carried out on the basis of fixed device.
Summary of the invention
The purpose of the present invention is to provide a kind of fixation devices for pump case welding, are proposed with solving above-mentioned background technique
Existing pump case weld fixture apparatus structure is simple, can not adapt to various sizes of pump case, causes pump case in the process of welding
In will appear displacement, be unfavorable for pump case welding operation the problem of.
To achieve the above object, the invention provides the following technical scheme: it is a kind of for pump case welding fixation device, including
Pedestal, side plate, sliding slot and movable plate, the pedestal avris is equipped with the rod end of the first screw rod and guide rod, and the first screw rod is located at
The inside of guide rod, and the junction of pedestal and guide rod is provided with bearing, and the side plate is fixed on the edge of base top, and
Second screw rod is installed on side plate, and is connected with fixed block on the outside of the second screw rod, fixed link is provided in the sliding slot, and sliding
The junction of slot and fixed link is equipped with idler wheel, and the rod end of the fixed link is connected with one end of push rod, and the other end of push rod
It is fixed on the outer wall of sliding block, the junction of the push rod and sliding block is equipped with shaft, and another second is equipped on the inside of sliding block
Screw rod is connected to the outer wall of the first screw rod and guide rod below the movable plate, and movable plate is reserved with fixing groove, and activity
Fastening bolt is installed, the bar portion of the fastening bolt is located in mounting hole, and mounting hole is opened in the top of side plate above plate
Portion.
Preferably, the pedestal and side plate constitute the integral structure of welding, and pedestal is arranged in a mutually vertical manner with side plate.
Preferably, the design on second screw rod has a section thread-like structure, and the section thread-like structure on the second screw rod
It is contrary, and the second screw rod is threadedly coupled with fixed block and sliding block.
Preferably, the sliding block is symmetrically arranged with 2 about the central axis of side plate, and sliding block and push rod constitute rotation knot
Structure.
Preferably, the junction of the movable plate and the first screw rod is designed as thread-like structure, and movable plate and guide rod structure
At opposite slide construction, and guide rod is symmetrically arranged with 2 about the central axis of the first screw rod.
Preferably, the fixing groove is designed as " ten " character form structure, and fixing groove and fixed block and the fixed link company of perforation
It connects.
It compared with prior art, can will be to be welded the beneficial effects of the present invention are: the fixation device for being used for pump case welding
2 pump cases connect compress, and prevent 2 pump case separation, influence welding operation；
1. the bottom thread of the first screw rod and movable plate connects, so that the rotation of the first screw rod is able to drive movable plate and carry out position
It moves, the spacing of movable plate and side plate is made to generate variation, so as to compress 2 pump cases, prevent 2 pump case separation；
2. design there are 2 sections of contrary screw threads on the second screw rod, make the solid block and sliding block connecting with the second wire rod thread
It can be moved always towards opposite direction, to enable fixed block that the horizontal direction of pump case is fixed；
3. sliding block and push rod constitute rotational structure, the movement of sliding block is set to be able to drive push rod movement, to push motion bar
It is slided along sliding slot, so that the vertical direction to pump case is fixed.
Detailed description of the invention
Fig. 1 is side structure schematic diagram of the present invention；
Fig. 2 is side plate positive structure schematic of the present invention；
Fig. 3 is side plate structure schematic diagram of the present invention；
Fig. 4 is idler wheel seating side structural schematic diagram of the present invention；
Fig. 5 is activity plate face structural schematic diagram of the present invention.
In figure: 1, pedestal；2, the first screw rod；3, bearing；4, guide rod；5, side plate；6, the second screw rod；7, fixed block；8, sliding
Slot；9, idler wheel；10, fixed link；11, push rod；12, sliding block；13, shaft；14, movable plate；15, fixing groove；16, fastening bolt；
17, mounting hole.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution: a kind of fixation device for pump case welding, including bottom
Seat the 1, first screw rod 2, bearing 3, guide rod 4, side plate 5, the second screw rod 6, fixed block 7, sliding slot 8, idler wheel 9, fixed link 10, push rod
11, sliding block 12, shaft 13, movable plate 14, fixing groove 15, fastening bolt 16 and mounting hole 17,1 avris of pedestal are equipped with first
The rod end of bar 2 and guide rod 4, and the first screw rod 2 is located at the inside of guide rod 4, and the junction of pedestal 1 and guide rod 4 is provided with axis
3 are held, side plate 5 is fixed on the edge at 1 top of pedestal, and the second screw rod 6 is equipped on side plate 5, and connect on the outside of the second screw rod 6
It is connected to, fixed link 10 is provided in sliding slot 8, and the junction of sliding slot 8 and fixed link 10 is equipped with idler wheel 9, fixed link 10
Rod end is connected with one end of push rod 11, and the other end of push rod 11 is fixed on the outer wall of sliding block 12, the company of push rod 11 and sliding block 12
The place of connecing is equipped with shaft 13, and the inside of sliding block 12 is equipped with another second screw rod 6, and the lower section of movable plate 14 is connected to first
The outer wall of bar 2 and guide rod 4, and movable plate 14 is reserved with fixing groove 15, and the top of movable plate 14 is equipped with fastening bolt 16,
The bar portion of fastening bolt 16 is located in mounting hole 17, and mounting hole 17 is opened in the top of side plate 5；
Pedestal 1 and side plate 5 constitute the integral structure of welding, and pedestal 1 is arranged in a mutually vertical manner with side plate 5, make pedestal 1 and
The connection of side plate 5 is more secured, and side plate 5 will not be fallen from pedestal 1, and pump case to be welded is enable to be bonded the interior of side plate 5
Side makes that gap is not present between pump case and side plate 5, pump case is made not shake between side plate 5 and movable plate 14；
Design on second screw rod 6 has 2 sections of thread-like structures, and 2 sections of thread-like structure direction phases on the second screw rod 6
Instead, and the second screw rod 6 is threadedly coupled with fixed block 7 and sliding block 12, makes 2 fixed block 7 and 2 cunnings in 6 outside of the second screw rod
Block 12 can be moved towards opposite direction always with the rotation of the second screw rod 6, convenient for pump case is fixed；
Sliding block 12 is symmetrically arranged with 2 about the central axis of side plate 5, and sliding block 12 and push rod 11 constitute rotational structure,
It is such as above-mentioned, enable 2 sliding blocks 12 as the second screw rod 6 is towards opposite direction movement, so that push rod 11 is driven to move, push rod 11
Shaft 13 is installed with the junction of sliding block 12, so that push rod 11 is rotated around shaft 13, to push fixed link 10 along sliding slot 8
Sliding, convenient for various sizes of pump case is fixed；
The junction of movable plate 14 and the first screw rod 2 is designed as thread-like structure, and movable plate 14 and guide rod 4 are constituted relatively
Slide construction, and guide rod 4 is symmetrically arranged with 2 about the central axis of the first screw rod 2, enables movable plate 14 with first
The movement of bar 2 carries out the displacement of horizontal direction, in order to which 2 pump cases that will need to weld compress, prevents 2 pump cases point
From movable plate 14 can keep movable plate 14 more flat during displacement during displacement in the outer Slideslip of guide rod 4
Surely；
Fixing groove 15 is designed as " ten " character form structure, and fixing groove 15 and fixed block 7 and fixed link 10 penetrate through connection, energy
So that fixed block 7 and fixed link 10 is passed through fixing groove 15, movable plate 14 is enable to be bonded pump case to be welded, the movement of movable plate 14
Block 7 will not be fixed and fixed link 10 is blocked.
Working principle: when using the fixation device welded for pump case, first according to Fig. 1, rotating the first screw rod 2 makes
The rotation of first screw rod 2, the first screw rod 2 are threadedly coupled with the lower section of movable plate 14, and the rotation of the first screw rod 2 is made to be able to drive activity
Plate 14 is displaced, and is additionally provided with guide rod 4 below movable plate 14, keeps the movement of movable plate 14 more stable, the first screw rod 2
Bearing 3 is installed with the junction of pedestal 1, the abrasion between pedestal 1 and the first screw rod 2 can be reduced, makes turning for the first screw rod 2
Move more smoothly, after rotating the first screw rod 2, be located remotely from each other movable plate 14 with side plate 5, enable fixing groove 15 on movable plate 14 and
Fixed block 7 and fixed link 10 on side plate 5 are mutually disengaged；
According to Fig. 1-5, rotation is located at the second screw rod 6 of 5 side of side plate, on the second screw rod 6 design have 2 sections it is contrary
The rotation of thread-like structure, the second screw rod 6 can enable the outside of the second screw rod 6 be connected with sliding block 12 along the second screw rod 6
Be displaced, due to 2 sections of hand of spiral on the second screw rod 6 on the contrary, make 2 sliding blocks 12 in the outside of the second screw rod 6 always towards
Opposite direction movement, sliding block 12 can drive push rod 11 to generate angle change, 2 sliding blocks 12 of Schilling when movement by shaft 13
It is located remotely from each other, so that push rod 11 be driven to push fixed link 10, keeps 2 fixed links 10 close to each other, fixed link 10 is located on side plate 5
Sliding slot 8 in, by 2 pump cases to be welded mutually to folded, then pump case is placed on to the outside of fixed link 10, makes 2 fixed links
10 be located at pump case center hole in (pump case is existing structure, the appearance of pump case is not described in detail herein) rotate backward
It is close to each other along the second screw rod 6 to make 2 sliding blocks 12 for second screw rod 6, thus make the hole in the fitting of fixed link 10 pump case center
Inner wall tentatively fix to pump case, and fixed link 10 is fixed with idler wheel 9 in the junction of sliding slot 8, makes fixed link 10 in sliding slot 8
Interior sliding is more smoothly, is rotated further by another second screw rod 6 on side plate 5, another second screw rod 6 and the company on side plate 5
The place of connecing is equipped with another bearing 3, is capable of fixing another second screw rod 6 on side plate 5, makes to be located at another second screw rod, 6 outside
Fixed block 7 be displaced along another second screw rod 6, the longitudinal section of fixed block 7 is designed as rectangular configuration, and fixed block 7 is stuck in
(having drawn in figure in 5 slot on side plate, but do not marked) rotate fixed block 7 will not with the rotation of the second screw rod 6, due to
For 2 sections of hand of spiral on another second screw rod 6 on the contrary, be displaced fixed block 7 can towards opposite direction always, rotation is another
Second screw rod 6, makes fixed block 7 be bonded the outer wall of pump case to be welded, thus to consolidating on the outside of the pump case welded
It is fixed, the first screw rod 2 is rotated again, is rotated movable plate 14 towards the direction by proximal panel 5, is worn fixed block 7 and fixed link 10
The fixing groove 15 on movable plate 14 is crossed, movable plate 14 and side plate is enabled to compress 2 pump cases to be welded, then rotary moveable plate 14
Top, enable to fasten side plate 5 and movable plate 14 in the bar portion precession mounting hole 17 of fastening bolt 16, make side plate 5
2 pump cases between movable plate 14 will not be separated from each other, convenient for welding to 2 pump cases.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (6)
1. a kind of fixation device for pump case welding, including pedestal (1), side plate (5), sliding slot (8) and movable plate (14), special
Sign is: pedestal (1) avris is equipped with the rod end of the first screw rod (2) and guide rod (4), and the first screw rod (2) is located at guide rod
(4) inside, and the junction of pedestal (1) and guide rod (4) is provided with bearing (3), and the side plate (5) is fixed on pedestal (1)
The edge at top, and the second screw rod (6) are installed, and be connected with fixed block (7) on the outside of the second screw rod (6) on side plate (5),
It is provided with fixed link (10) in the sliding slot (8), and the junction of sliding slot (8) and fixed link (10) is equipped with idler wheel (9), it is described
The rod end of fixed link (10) is connected with one end of push rod (11), and the other end of push rod (11) is fixed on the outer wall of sliding block (12),
The junction of the push rod (11) and sliding block (12) is equipped with shaft (13), and another second is equipped on the inside of sliding block (12)
Bar (6) is connected to the outer wall of the first screw rod (2) and guide rod (4) below the movable plate (14), and movable plate (14) is reserved with
Fixing groove (15), and fastening bolt (16) are installed above movable plate (14), the bar portion of the fastening bolt (16) is located at
In mounting hole (17), and mounting hole (17) is opened in the top of side plate (5).
2. it is according to claim 1 it is a kind of for pump case welding fixation device, it is characterised in that: the pedestal (1) with
Side plate (5) constitutes the integral structure of welding, and pedestal (1) is arranged in a mutually vertical manner with side plate (5).
3. a kind of fixation device for pump case welding according to claim 1, it is characterised in that: second screw rod
(6) design on has 2 sections of thread-like structures, and 2 sections of thread-like structures on the second screw rod (6) are contrary, and the second screw rod
(6) it is threadedly coupled with fixed block (7) and sliding block (12).
4. a kind of fixation device for pump case welding according to claim 1, it is characterised in that: the sliding block (12) is closed
2 are symmetrically arranged in the central axis of side plate (5), and sliding block (12) and push rod (11) constitute rotational structure.
5. a kind of fixation device for pump case welding according to claim 1, it is characterised in that: the movable plate (14)
It is designed as thread-like structure with the junction of the first screw rod (2), and movable plate (14) and guide rod (4) constitute opposite slide construction,
And guide rod (4) is symmetrically arranged with 2 about the central axis of the first screw rod (2).
6. a kind of fixation device for pump case welding according to claim 1, it is characterised in that: the fixing groove (15)
It is designed as " ten " character form structure, and fixing groove (15) and fixed block (7) and fixed link (10) penetrate through connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811179302.4A CN109128649A (en) | 2018-10-10 | 2018-10-10 | A kind of fixation device for pump case welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811179302.4A CN109128649A (en) | 2018-10-10 | 2018-10-10 | A kind of fixation device for pump case welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109128649A true CN109128649A (en) | 2019-01-04 |
Family
ID=64811377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811179302.4A Withdrawn CN109128649A (en) | 2018-10-10 | 2018-10-10 | A kind of fixation device for pump case welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109128649A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2011253651A1 (en) * | 1998-05-15 | 2011-12-22 | Sabre International, Inc. | Internal pipe clamp |
| CN102398247A (en) * | 2010-09-08 | 2012-04-04 | 奇瑞汽车股份有限公司 | Tool for detaching engine injector |
| CN202479993U (en) * | 2011-12-28 | 2012-10-10 | 二重集团（德阳）重型装备股份有限公司 | Rotary support positioning device and rotary support positioning device for crack detection of pump shell |
| CN104084931A (en) * | 2014-07-07 | 2014-10-08 | 苏州纽威阀门股份有限公司 | Ball valve installing and dismantling tool and method |
| CN104190979A (en) * | 2014-09-01 | 2014-12-10 | 江苏多为泵业股份有限公司 | Pneumatic expansion core clamping device of lathe and operation method of pneumatic expansion core clamping device |
| CN204450316U (en) * | 2015-03-16 | 2015-07-08 | 于浩淼 | Inner chamber expansion jaw type pipe fitting dismantling device |
| CN105057854A (en) * | 2015-09-11 | 2015-11-18 | 上海电气核电设备有限公司 | Stainless steel casting surface overlaying method for controlling fusion depth |
| CN207873723U (en) * | 2017-10-18 | 2018-09-18 | 天津市明奥泵业有限公司 | A kind of diving pump case fixture for processing tooling |
| CN208854046U (en) * | 2018-10-10 | 2019-05-14 | 福州鑫洋机械制造有限公司 | A kind of fixation device for pump case welding |
-
2018
- 2018-10-10 CN CN201811179302.4A patent/CN109128649A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2011253651A1 (en) * | 1998-05-15 | 2011-12-22 | Sabre International, Inc. | Internal pipe clamp |
| CN102398247A (en) * | 2010-09-08 | 2012-04-04 | 奇瑞汽车股份有限公司 | Tool for detaching engine injector |
| CN202479993U (en) * | 2011-12-28 | 2012-10-10 | 二重集团（德阳）重型装备股份有限公司 | Rotary support positioning device and rotary support positioning device for crack detection of pump shell |
| CN104084931A (en) * | 2014-07-07 | 2014-10-08 | 苏州纽威阀门股份有限公司 | Ball valve installing and dismantling tool and method |
| CN104190979A (en) * | 2014-09-01 | 2014-12-10 | 江苏多为泵业股份有限公司 | Pneumatic expansion core clamping device of lathe and operation method of pneumatic expansion core clamping device |
| CN204450316U (en) * | 2015-03-16 | 2015-07-08 | 于浩淼 | Inner chamber expansion jaw type pipe fitting dismantling device |
| CN105057854A (en) * | 2015-09-11 | 2015-11-18 | 上海电气核电设备有限公司 | Stainless steel casting surface overlaying method for controlling fusion depth |
| CN207873723U (en) * | 2017-10-18 | 2018-09-18 | 天津市明奥泵业有限公司 | A kind of diving pump case fixture for processing tooling |
| CN208854046U (en) * | 2018-10-10 | 2019-05-14 | 福州鑫洋机械制造有限公司 | A kind of fixation device for pump case welding |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190104 |