CN108015471A - Casting weld holder - Google Patents
Casting weld holder Download PDFInfo
- Publication number
- CN108015471A CN108015471A CN201711238558.3A CN201711238558A CN108015471A CN 108015471 A CN108015471 A CN 108015471A CN 201711238558 A CN201711238558 A CN 201711238558A CN 108015471 A CN108015471 A CN 108015471A
- Authority
- CN
- China
- Prior art keywords
- guide rail
- cylinder
- preheating cabinet
- supporting rod
- support
- 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.)
- Pending
Links
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
-
- 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
Abstract
The present patent application belongs to welding equipment skill technical field, specifically disclose a kind of casting weld holder, including base, the base both ends are equipped with supporting rod, clamping device is equipped with the supporting rod, it is characterized in that, the clamping device includes the first cylinder and fixture, first cylinder is rotatablely connected with supporting rod, first cylinder is connected with motor, the middle of the base is equipped with supporting rack, support frame as described above one end is equipped with the first guide rail and the second guide rail, the upper end of first guide rail and the second guide rail flushes, the lower end of first guide rail is higher than the lower end of the second guide rail, first guide rail and the second guide rail are equipped with the supporting table being slidably connected, the supporting table upper surface is equipped with the second cylinder, second cylinder is equipped with support plate, the support plate is flushed with the lower end of the clamping.Present invention is mainly used for clamping casting to be welded, and solves the problems, such as easily to collide with after the completion of heavy parts welding.
Description
Technical field
The invention belongs to technical field of welding equipment, specifically discloses a kind of casting weld holder.
Background technology
In mechanical equipment manufacture, common welding technique connects together the parts of equipment, zero be welded together
Part, does not affect the appearance not only, also has higher mechanical strength, durable using the equipment of weldment.
In process of production, when running into larger casting part, it is necessary to which part is clamped and turned over by weld holder
Turn, since the quality of casting is big, turning operation be not easy in welding process, now with turnover welding frame commonly using can make
Into shaft wear, operator cannot in time discovering device wear be easy to cause security incident.
In view of the above-mentioned problems, the patent of Publication No. CN104551511A discloses a kind of automobile casting weld holder, including
Base, is provided with stent on the base, is provided with clamping device on the stent, the clamping device by be arranged on its two
The shaft at end is connected to stent, and the clamping device is rotated by shaft, and RF transmitter is provided with the stent, described
Clamping device bottom is provided with infrared receiver, the infrared receiver and the counter being arranged on base, the meter
Warning device is provided with number device.By the RF transmitter being arranged on stent and it is arranged on the infrared of clamping device bottom
Line receiver is sensed, and is counted by counter, and operating personnel are carried after upset reaches certain amount
Wake up, avoid the generation of security incident, and improve the service life of equipment.
But when using the scheme of foregoing invention patent, since auto parts are heavier, after the completion of auto parts welding, by vapour
Car part is taken off from weld holder, is removing part process, is be easy to causeing colliding with for part, part is produced abrasion, influences
Part using effect.
The content of the invention
The purpose of the present invention is providing a kind of casting weld holder, to solve easily to collide with after the completion of heavy parts welding
And the problem of influencing part processing effect.
In order to achieve the above object, base case of the invention is：Casting weld holder, including base, the base both ends
Supporting rod is equipped with, clamping device is equipped with the supporting rod, the clamping device includes the first cylinder and for clamping zero
The fixture of part, first cylinder are rotatablely connected with supporting rod, and the first cylinder of the supporting rod wherein side is connected with motor, institute
State the middle of the base and be equipped with supporting rack positioned at supporting rod between, support frame as described above one end is equipped with the first guide rail, and the other end is equipped with the
Two guide rails, first guide rail and the second guide rail upper end are mounted on self-lock switch, first guide rail and the second guide rail it is upper
End flushes, and the lower end of first guide rail is higher than the height of the second guide rail lower end, and first guide rail and the second guide rail lower end are equal
The supporting table being slidably connected, the supporting table and the bottom are equipped with equipped with limited block, between first guide rail and the second guide rail
Elastic component is connected between seat, the supporting table upper surface is equipped with the second cylinder, and second cylinder is equipped with support plate, described
Support plate is flushed with the lower end of the fixture.
The operation principle of this base case is：Before being welded to casting part, the lower end of support plate and fixture is flush；
Part is placed into support plate, since supporting table and supporting rack are slidably connected, elastic component is equipped between supporting table and base, because
After this part is placed in support plate, elastic component stress is compressed, and the part in support plate is moved down with supporting table；Supporting table is moved
After dynamic stopping, part is located at below fixture；Start the second cylinder, between part is pushed to fixture, start the first cylinder, with folder
Tool clamps, and part closes the first cylinder after being clamped；Closing the second cylinder makes cylinder set back, and part is welded；Zero
After the completion of part welding, the first cylinder is again started up, the first cylinder is decontroled the clamping to part；Due to before part is placed, propping up
The lower end of fagging and fixture is flush, and therefore, after fixture unclamps part, part is placed directly into support plate；Due to support plate
Supporting table upper surface is connected to cylinder, elastic component is equipped between supporting table and base, and slided between supporting table and supporting rack
Connection, part are pressed downward contracting elastic component after being placed into support plate, support plate and supporting table are moved downwardly together；Due to supporting table
It is connected on the first guide rail and the second guide rail, the upper end of the first guide rail and the second guide rail flushes, and the lower end of the first guide rail is higher than the
The lower end of two guide rails；Since the upper end of the first guide rail and the second guide rail is mounted on self-lock switch, the first guide rail and the second guide rail
Limited block is equipped with, before self-lock switch places part on the supporting plate, the protruding parts of self-lock switch is in stretching state, energy
Prevent support plate from gliding after placing part, after having welded part, part is placed on the supporting plate, touches self-lock switch again, from
The protruding parts of lock-switch are withdrawn, supporting table slide downward, and after touching self-lock switch, self-lock switch is in contraction state, support
Platform energy slide downward；When supporting table slides into the lower end of the first guide rail and the second guide rail, limited block prevents supporting table from continuing to slide
Dynamic, supporting table journey heeling condition, cylinder and support plate are inclined with supporting table；Part in the inclined plane of support plate due to
Gravity is slid on base.
The beneficial effect of this base case is：First cylinder and supporting rack are rotatablely connected, are connected with the first cylinder
Motor, easy to be rotated in clamp part exhaust hood with motor, fixture is easy to the different parts to part after rotating
Welded；It is equipped with the first guide rail and the second guide rail on supporting rack, the upper end of the first guide rail and the second guide rail flushes, and first leads
The lower end of rail is highly higher than the height of the second guide rail lower end, easy to which after part has been welded, supporting table is in slide downward, support
Platform energy run-off the straight, while cause the cylinder in support and support plate inclination, easy to which the part completed will be welded from support plate
It is slipped on inclined-plane on base；When not placing part, the lower end of support plate and fixture is flush support plate, and part is welding
Cheng Hou, fixture, which unclamps part, to be placed directly in support plate, do not have difference in height between part lower end and support half, will not produce
Fall so that part produces damage.
Compared with prior art, the present apparatus is flush using support plate and fixture lower end, avoids part from being produced with support plate
Difference in height and collide with, ensure that the integrality of part, and part is put on earth by slant setting by the buffer capacity of elastic component
On seat, operating process is simple, high in machining efficiency.
Further, the preheating cabinet of top and bottom opening is equipped between the supporting rod, the fixture is located in preheating cabinet,
The preheating cabinet is connected with the first rotational cylinder, and fixed link is connected between the preheating cabinet and supporting rod, is set on the preheating cabinet
There is pre-heating intaking mouth, the preheating before being welded to part, can reduce the cooling velocity of welding point, be conducive in weld metal
Diffusible hydrogen escapes, and can avoid hydrogen induced cracking；Preheating can avoid weld crack；Preheating can reduce welding stress.
Further, the babinet upper end of the preheating cabinet is equipped with and two identical cover boards that it is slidably connected, the cover board
To be symmetricly set on the babinet upper end, locating rod is equipped with the outside of the supporting rod, the 3rd is connected between locating rod and cover board
Spring, sets cover board, the loss of heat, the 3rd spring return to original position easy to cover board when can reduce preheating in preheating cabinet upper end.
Further, the preheating cabinet is slidably connected with the support plate, does not influence support plate to part by being slidably connected
Support, while be avoided that the heat of preheating is lost in by the bottom of preheating cabinet.
Further, one end opposite between the cover board is equipped with support shaft, and the support shaft sets runner, the support shaft with
Runner is connected by clockwork spring, and the cabinet wall upper end of the preheating cabinet is equipped with the traverse shaft being fixedly connected, the case of the preheating cabinet
Internal wall is equipped with the accessory plate being slidably connected, and is connected between the accessory plate and tradition by wire, by part from preheating cabinet
Top be put into and be, part is placed on accessory plate to during preheating cabinet basal sliding, and accessory plate applies pulling force by wire to runner,
So as to pull cover board to close automatically.
Further, the opposite end face of the cover board is equipped with heat-insulated silica gel layer, and heat-insulated silica gel layer can be played to the close of preheating cabinet
Envelope acts on, and insulation effect is played to preheating cabinet, while cushioning effect can also be played in cover plate closing, reduces the collision between cover board
Abrasion.
Brief description of the drawings
Fig. 1 is the structure diagram of casting weld holder embodiment one of the present invention；
Fig. 2 is supporting rack and the left view of supporting table in Fig. 1；
Fig. 3 is the structure diagram of casting weld holder embodiment two of the present invention.
Embodiment
Below by embodiment, the present invention is described in further detail：
Reference numeral in Figure of description includes：Base 1, supporting rod 2, the first cylinder 3, fixture 4, motor 5, supporting rack
6th, supporting table 7, the second cylinder 8, support plate 9, the first spring 10, the first guide rail 11, the second guide rail 12, preheating cabinet 13, preheat into
Gas port 14, cover board 15, runner 16, wire 17, accessory plate 18, traverse shaft 19, the 3rd guide rail 20, locating rod 21, the 3rd spring
22nd, fixed link 23.
Embodiment one
As shown in Figure 1, casting weld holder, including base 1,1 both ends of base are mounted on supporting rod 2, pacify on supporting rod 2
Equipped with clamping device, clamping device includes the first cylinder 3 and the fixture 4 for holding parts, and the fixture is preferably to weld three
Dog chuck；First cylinder 3 is rotatablely connected with supporting rod 2 by bearing, and the first cylinder of right end 3 is connected with motor 5, the middle part of base 1 peace
Equipped with supporting rack 6, supporting rack 6 includes forward support post and rear support strut；As shown in Fig. 2, installed on the support column of 6 front end of supporting rack
There is the first guide rail 11, the second guide rail 12 is installed on the support column of the rear end of supporting rack 6, the first guide rail 11 and the second guide rail 12
Upper end flushes, and the lower end of the first guide rail 11 is higher than the lower end of the second guide rail 12, is installed between the first guide rail 11 and the second guide rail 12
There is a supporting table 7 being slidably connected, the upper end of the first guide rail 11 and the second guide rail 12 is mounted on being used to limit to glide in supporting table 7
The lower end of dynamic self-lock switch, the first guide rail 11 and the second guide rail 12 is mounted on limited block, connects between supporting table 7 and base 1
Elastic component is connected to, elastic component is preferably the first spring 10, and 7 upper surface of supporting table is provided with the second cylinder 8, pacifies on the second cylinder 8
Equipped with support plate 9, support plate 9 is flushed with the lower end of fixture.
When it is implemented, part is placed in support plate 9, since supporting table 7 can be in the first guide rail 11 and the second guide rail
Slided in 12, the first spring 10 is connected between supporting table 7 and base 1, under the gravity of part, the first spring 10 is pressed
Contracting, support plate 9 move down, and start the second cylinder 8, between part is pushed to fixture 4, starts the first cylinder 3, part is led to
Cross fixture 4 to clamp, close the first cylinder 3, part is welded；After the completion of part welding, the first cylinder 3 is again started up, will
Part unclamps, and the part after release drops in support plate 9, and the first spring 10 is compressed at this time, and supporting table 7 moves down, by
Height in the first guide rail 11 with 12 lower end of the second guide rail is different, and inclination, support plate 9 are produced behind 7 whereabouts guide rail bottom of supporting table
Also inclination is produced with supporting table 7, part is slipped to from support plate 9 on base 1.
Two cover board of embodiment
As shown in figure 3, on the basis of embodiment one, the preheating for offering suitable for reading and lower mouth is installed between supporting rod 2
Case 13, is connected with fixed link 23 between preheating cabinet 13 and supporting rod 2, the outside of supporting rod 2 is provided with locating rod 21, preheating cabinet 13
Bearing is connected between the outer wall of cylinder, fixture is located in preheating cabinet 13；Pre-heating intaking mouth is opened up in the bottom of preheating cabinet 13
14, the gas after heating is blown into preheating cabinet 13 from 13 bottom of preheating cabinet and is easy to heat parts；The peace suitable for reading of preheating cabinet 13
Equipped with the cover board 15 being connected with preheating cabinet 13 by the 3rd guide rail 20, the opposite one end of cover board 15 is provided with support shaft, support shaft
On roller 16 is installed, before part is processed, cover board 15 is in open mode, and the 3rd is connected between cover board 15 and locating rod 21
Spring 22, after part machines, the 3rd spring 22, which pulls, to be drawn to home position by cover board 15；In preheating cabinet 13 or so
3rd guide rail 20 is installed on the inner wall of both sides, the accessory plate 18 of slip, the top of the 3rd guide rail 20 are installed in the 3rd guide rail 20
The first spring 10 is connected between accessory plate 18, wire is connected with by traverse shaft 19 between accessory plate 18 and runner 16
17, when being put into above preheating cabinet 13, part, which is pressed on accessory plate 18, to pull runner 16 to close cover board 15 by accessory plate 18
Close；The bottom of preheating cabinet 13 has the part coordinated with 9 shape case of support plate to export, easy to put part after the completion of being welded in part
Onto support plate 9；One layer of heat-insulated silica gel is pasted in the opposite end face of cover board 15, one can be resisted against when two cover plates 15 close
Rise, the loss of heat can be reduced when being preheated to part.
Above-described is only the embodiment of the present invention, and the general knowledge such as known concrete structure and characteristic is not made herein in scheme
Excessive description., without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, these are implemented all without the influence present invention
Effect and practical applicability.
Claims (6)
1. casting weld holder, including base, the base both ends are equipped with supporting rod, and clamping dress is equipped with the supporting rod
Put, it is characterised in that the clamping device includes the first cylinder and the fixture for holding parts, first cylinder and support
Bar is rotatablely connected, and the first cylinder of the supporting rod wherein side is connected with motor, the middle of the base be equipped with positioned at supporting rod it
Between supporting rack, support frame as described above one end is equipped with the first guide rail, and the other end is equipped with the second guide rail, and first guide rail and second is led
Rail upper end is mounted on self-lock switch, and the upper end of first guide rail and the second guide rail flushes, and the lower end of first guide rail is high
Height in the second guide rail lower end, first guide rail and the second guide rail lower end are equipped with limited block, first guide rail and
The supporting table being slidably connected is equipped between two guide rails, elastic component, the support are connected between the supporting table and the base
Platform upper surface is equipped with the second cylinder, and second cylinder is equipped with support plate, and the support plate is flushed with the lower end of the fixture.
2. casting weld holder according to claim 1, it is characterised in that opened between the supporting rod equipped with top and bottom
The preheating cabinet of mouth, the fixture are located in preheating cabinet, and the preheating cabinet is connected with the first rotational cylinder, the preheating cabinet and support
Fixed link is connected between bar, the preheating cabinet is equipped with pre-heating intaking mouth.
3. casting weld holder according to claim 2, it is characterised in that the babinet upper end of the preheating cabinet is equipped with and is slided with it
Two identical cover boards of dynamic connection, for the cover board to be symmetricly set on the babinet upper end, it is fixed to be equipped with the outside of the supporting rod
Position bar, is connected with the 3rd spring between locating rod and cover board.
4. casting weld holder according to claim 3, it is characterised in that the preheating cabinet is slided with the support plate to be connected
Connect.
5. the casting weld holder according to claim 3 or 4, it is characterised in that opposite one end is equipped between the cover board
Support shaft, the support shaft set runner, and the support shaft is connected with runner by clockwork spring, the cabinet wall upper end of the preheating cabinet
Equipped with the traverse shaft being fixedly connected, the cabinet wall of the preheating cabinet is equipped with the accessory plate being slidably connected, the accessory plate and biography
Connected between system by wire.
6. casting weld holder as claimed in claim 5, it is characterised in that the opposite end face of the cover board is equipped with heat-insulated silica gel
Layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711238558.3A CN108015471A (en) | 2017-11-30 | 2017-11-30 | Casting weld holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711238558.3A CN108015471A (en) | 2017-11-30 | 2017-11-30 | Casting weld holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108015471A true CN108015471A (en) | 2018-05-11 |
Family
ID=62077822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711238558.3A Pending CN108015471A (en) | 2017-11-30 | 2017-11-30 | Casting weld holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108015471A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109128648A (en) * | 2018-09-29 | 2019-01-04 | 芜湖福马汽车零部件有限公司 | A kind of air compressor machine casting welding support |
| CN110508774A (en) * | 2019-10-08 | 2019-11-29 | 扬州市君瑞企业管理有限公司 | A kind of automobile B-column mold process units and its technique |
| CN110649534A (en) * | 2018-06-27 | 2020-01-03 | 江苏中顺电气有限公司 | Combined high-strength bridge |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110649534A (en) * | 2018-06-27 | 2020-01-03 | 江苏中顺电气有限公司 | Combined high-strength bridge |
| CN110649534B (en) * | 2018-06-27 | 2021-06-15 | 江苏中顺电气有限公司 | Combined high-strength bridge |
| CN109128648A (en) * | 2018-09-29 | 2019-01-04 | 芜湖福马汽车零部件有限公司 | A kind of air compressor machine casting welding support |
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| CN110508774A (en) * | 2019-10-08 | 2019-11-29 | 扬州市君瑞企业管理有限公司 | A kind of automobile B-column mold process units and its technique |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180511 |