CN207982516U - Powder adding device in submerged arc hardfacing machine - Google Patents
Powder adding device in submerged arc hardfacing machine Download PDFInfo
- Publication number
- CN207982516U CN207982516U CN201820000942.3U CN201820000942U CN207982516U CN 207982516 U CN207982516 U CN 207982516U CN 201820000942 U CN201820000942 U CN 201820000942U CN 207982516 U CN207982516 U CN 207982516U
- Authority
- CN
- China
- Prior art keywords
- movable stand
- submerged arc
- delivery cannula
- tremie pipe
- adding device
- 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.)
- Expired - Fee Related
Links
- 239000000843 powder Substances 0.000 title claims abstract description 50
- 238000005552 hardfacing Methods 0.000 title claims abstract description 29
- 238000003466 welding Methods 0.000 claims abstract description 43
- 230000003028 elevating effect Effects 0.000 claims abstract description 19
- 239000000203 mixture Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 2
- 239000002184 metal Substances 0.000 description 7
- 238000005253 cladding Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005555 metalworking Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Landscapes
- Arc Welding In General (AREA)
Abstract
The utility model discloses the powder adding devices in submerged arc hardfacing machine, including the elevating hopper being installed on the transversely-moving rack of submerged arc hardfacing machine, it is fixed with mounting bracket on the transversely-moving rack below elevating hopper, lateral guide rod group is equipped on mounting bracket, sliding is equipped with movable stand in lateral guide rod group, by driving mechanism driving, transversely guide rod group moves left and right movable stand, delivery cannula is laterally housed on movable stand, feed inlet is set at the top of delivery cannula, bottom sets out material mouth, the feed inlet of delivery cannula is communicated by feeding tube with the outlet at bottom of elevating hopper, conveying screw rod is set in delivery cannula, conveying screw rod is driven from motor and will be entered the alloyed powder in delivery cannula from feed inlet and exported to discharge port, lower hopper is equipped on the movable stand immediately below the discharge port of delivery cannula, the outlet at bottom of lower hopper is connected with tremie pipe.The utility model has the advantages that：It is simple in structure, it is easy to install and use, successfully alloyed powder can be sent into below welding head in weld deposit process.
Description
Technical field
The utility model is related to flat metal workpiece surface technical field of processing equipment, and in particular to submerged arc hardfacing machine
In powder adding device.
Background technology
Submerged arc hardfacing machine is a kind of common flat metal working surface process equipment, is mainly used in flat metal
Workpiece surface processes a layer heap layer.The structure of used submerged arc hardfacing machine is at present：Including rack, set in rack
It is equipped with the conveying mechanism for the conveying flat metal workpiece that moves forward, is provided on the conveyor across conveyer in square rack
Horizontal support at left and right sides of structure, be provided on horizontal support can transversely holder or so translation transversely-moving rack, in transversely-moving rack
On be provided with welding head and send welding rod mechanism for welding rod to be delivered to below welding head.When work, welding head can will be sent
Heap is welded in the surface of flat metal workpiece after welding rod mechanism send the welding rod to its bottom sidewall to melt, while transversely-moving rack is transversely
Holder translational movement, to process the uniform overlay cladding of a layer thickness in flat metal workpiece surface.In order to improve heap be welded in it is flat
The hardness of overlay cladding on sheet metal metal work-pieces can melt during welding rod carries out built-up welding in welding head and alloyed powder is added, make
Alloyed powder mixes the overlay cladding being collectively formed with the welding rod of fusing.Thus there is an urgent need for invent it is a kind of can welding head melt welding rod carry out
Alloyed powder is sent to welding head during built-up welding, alloyed powder is made to mix in the welding rod melted by welding head plus powder dress
It sets.
Utility model content
The purpose of this utility model be to provide it is a kind of simple in structure, it is easy to use, welding rod can be melted in welding head and carry out heap
Alloyed powder is sent to welding head during weldering, alloyed powder is made to mix the wear-resisting heap of submerged arc in the welding rod melted by welding head
Powder adding device in welding machine.
To achieve the above object, the utility model uses following technical solution：In the submerged arc hardfacing machine
Powder adding device, including the elevating hopper that is installed on the transversely-moving rack of submerged arc hardfacing machine, it is solid on the transversely-moving rack below elevating hopper
Surely there is mounting bracket, the lateral guide rod group being made of the lateral guide rod of several left and right trends is provided on mounting bracket, is led laterally
Sliding is provided with movable stand in bar group, and by driving mechanism driving, transversely guide rod group moves left and right movable stand, horizontal on movable stand
To fixed there are one delivery cannula, it is provided with feed inlet in the top sidewall of delivery cannula, is provided with discharge port in bottom sidewall,
The feed inlet of delivery cannula is connected by feeding tube with the outlet at bottom of elevating hopper, and conveying is movably set in delivery cannula
Screw rod, conveying screw rod are driven from motor and will be entered the alloyed powder in delivery cannula from feed inlet and exported to discharge port, conveying
The lower hopper of the alloyed powder exported from discharge port can be accepted by being provided on movable stand immediately below the discharge port of casing, lower hopper
Outlet at bottom, which is connected with, can send the alloyed powder that lower hopper exports to the tremie pipe below the welding head of submerged arc hardfacing machine.
Further, the powder adding device in submerged arc hardfacing machine above-mentioned, wherein：The structure of driving mechanism is：Pacifying
Shelving middle horizontal supporting has the lead screw of the free axial rotation of energy, and lead screw passes through movable stand and is threadedly coupled with movable stand, in lead screw
One end be provided with adjusting handle.
Further, the powder adding device in submerged arc hardfacing machine above-mentioned, wherein：It is provided on the side wall of elevating hopper
Several vibrating motors.
Further, the powder adding device in submerged arc hardfacing machine above-mentioned, wherein：On the movable stand below lower hopper
It is provided with to the tremie pipe detent mechanism of fixed tremie pipe.
Further, the powder adding device in submerged arc hardfacing machine above-mentioned, wherein：The structure of tremie pipe detent mechanism
For：Including the vertical mounting rod being installed on the movable stand below lower hopper, the side of vertical mounting rod is provided with locating piece,
Be provided in locating piece radial perforation locating piece and for tremie pipe by mounting hole, connection peace is additionally provided in locating piece
Hole and extraneous locking hole are filled, is provided with hold-down bolt in locking hole, hold-down bolt can will be across the tremie pipe pressure of mounting hole
It fastens in locating piece.
Further, the powder adding device in submerged arc hardfacing machine above-mentioned, wherein：Locating piece passes through with vertical mounting rod
Clamping screw is connected and fixed.
Through the implementation of the above technical solution, the utility model has the beneficial effects that：It is simple in structure, it is easy to install and use,
It can melt during welding rod carries out built-up welding in welding head and successfully send alloyed powder to welding head, alloyed powder is made to mix quilt
In the welding rod of welding head fusing.
Description of the drawings
Fig. 1 is the structural schematic diagram of the powder adding device in submerged arc hardfacing machine described in the utility model.
Specific implementation mode
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
As shown in Figure 1, the powder adding device in the submerged arc hardfacing machine, including it is installed on submerged arc hardfacing machine
Elevating hopper 2 on transversely-moving rack 1 is fixed with mounting bracket 3 on the transversely-moving rack 1 below elevating hopper 2, be provided on mounting bracket 3 by
The lateral guide rod group that the lateral guide rod 4 of several left and right trends forms, slides in lateral guide rod group and is provided with movable stand 5, mobile
By driving mechanism driving, transversely guide rod group moves left and right frame 5, and laterally fixed on movable stand 5 there are one delivery cannula 6, conveyings
It is provided with feed inlet 7 in the top sidewall of casing 6, is provided with discharge port 8 in bottom sidewall, the feed inlet 7 of delivery cannula 6 passes through
Feeding tube 9 is connected with the outlet at bottom of elevating hopper 2, and conveying screw rod 10, conveying screw rod 10 are movably set in delivery cannula 6
It is driven from motor 11 and is exported the alloyed powder entered in delivery cannula 6 from feed inlet 7 to discharge port 8, in going out for delivery cannula 6
It is provided with the lower hopper 12 that can accept the alloyed powder exported from discharge port 8 on movable stand 5 immediately below material mouth 8, lower hopper 12
Outlet at bottom, which is connected with, can send the alloyed powder that lower hopper 12 exports to the tremie pipe below the welding head of submerged arc hardfacing machine
13；In the present embodiment, the structure of driving mechanism is：Horizontal supporting has the lead screw 14 of the free axial rotation of energy in mounting bracket 3,
Lead screw 14 passes through movable stand 5 and is threadedly coupled with movable stand 5, and one end of lead screw 15 is provided with adjusting handle 15, above-mentioned driving
Mechanism structure is simple, convenient to install and maintain；In the present embodiment, several vibrating motors are provided on the side wall of elevating hopper 2
16, the vibration by vibrating motor 16 to elevating hopper 2 can make the alloyed powder in elevating hopper 2 more swimmingly from its outlet at bottom
Output prevents the alloyed powder in elevating hopper 2 the occurrence of its outlet at bottom is blocked and can not be exported；In the present embodiment,
It is provided on movable stand 5 below lower hopper 12 to the tremie pipe detent mechanism of fixed tremie pipe 5, the tremie pipe positioning
The structure of mechanism is：Including the vertical mounting rod 17 being installed on the movable stand 5 of 12 lower section of lower hopper, in vertical mounting rod 17
Side is provided with locating piece 18, be provided in locating piece 18 radial 18 pieces of perforation positioning and for tremie pipe 13 by installation
Hole is additionally provided with connection mounting hole and extraneous locking hole in locating piece 18, hold-down bolt 19 is provided in locking hole, presses
Tight bolt 19 can will be pressed abd fixed on across the tremie pipe 13 of mounting hole in locating piece 18, and above-mentioned tremie pipe detent mechanism is not only tied
Structure is simple, convenient to install and maintain, and can carry out freely adjusting positioning to tremie pipe, ensure that tremie pipe during adding powder not
It can shake, improve stability in use；In the present embodiment, locating piece 18 passes through clamping screw 20 with vertical mounting rod 1/
It is connected and fixed, can more easily install in this way and adjusts locating piece；
The operation principle of the utility model is as follows：
Adjusting handle 15 is first rotated, by adjusting the position of movable stand 5 come the position of 13 discharge end of synchronous adjustment tremie pipe,
Until adjusting the discharge end of tremie pipe 13 to the welding head positioned at submerged arc hardfacing machine；Then start each vibrating motor
16, under the action of vibrating motor 16, the alloyed powder in elevating hopper 2 successfully can enter feeding tube 9, feeding from its outlet at bottom
Alloyed powder in pipe 9 can enter delivery cannula 6 from feed inlet 7, then make motor 11 that conveying screw rod 10 be driven to rotate, transfer screw rod
10 can export the alloyed powder in delivery cannula 6 to discharge port 8, and the alloyed powder exported from discharge port 8 can be fallen into lower hopper 12,
Enter tremie pipe 13 from the outlet at bottom of lower hopper 12 again, then is sent to the welding head of submerged arc hardfacing machine through tremie pipe 13
Side makes alloyed powder mix in the welding rod melted by welding head and the overlay cladding of high rigidity of the formation containing alloyed powder.
The utility model has the advantages that：It is simple in structure, it is easy to install and use, welding rod can be melted in welding head and carry out built-up welding
Successfully alloyed powder is sent to welding head in the process, is made in the welding rod that alloyed powder incorporation is melted by welding head.
Claims (6)
1. the powder adding device in submerged arc hardfacing machine, it is characterised in that：Transversely-moving rack including being installed on submerged arc hardfacing machine
On elevating hopper, be fixed with mounting bracket on the transversely-moving rack below elevating hopper, be provided on mounting bracket by it is several left and right move towards
Lateral guide rod composition lateral guide rod group, in lateral guide rod group sliding be provided with movable stand, movable stand is driven by driving mechanism
Dynamic transversely guide rod group moves left and right, laterally fixed there are one delivery cannula on movable stand, in the top sidewall of delivery cannula
It is provided with feed inlet, is provided with discharge port in bottom sidewall, the bottom that the feed inlet of delivery cannula passes through feeding tube and elevating hopper
Outlet is connected, and conveying screw rod is movably set in delivery cannula, and conveying screw rod is driven by motor and will be entered from feed inlet
Alloyed powder in delivery cannula is exported to discharge port, and being provided on the movable stand immediately below the discharge port of delivery cannula can accept
From discharge port export alloyed powder lower hopper, the outlet at bottom of lower hopper be connected with the alloyed powder that lower hopper exports can be sent to
Tremie pipe below the welding head of submerged arc hardfacing machine.
2. the powder adding device in submerged arc hardfacing machine according to claim 1, it is characterised in that：The structure of driving mechanism
For：Horizontal supporting has the lead screw of the free axial rotation of energy, lead screw to pass through movable stand and be threadedly coupled with movable stand in mounting bracket,
One end of lead screw is provided with adjusting handle.
3. the powder adding device in submerged arc hardfacing machine according to claim 1, it is characterised in that：In the side wall of elevating hopper
On be provided with several vibrating motors.
4. the powder adding device in submerged arc hardfacing machine according to claim 1 or 2 or 3, it is characterised in that：In lower hopper
It is provided on the movable stand of lower section to the tremie pipe detent mechanism of fixed tremie pipe.
5. the powder adding device in submerged arc hardfacing machine according to claim 4, it is characterised in that：Tremie pipe detent mechanism
Structure be：Including the vertical mounting rod being installed on the movable stand below lower hopper, it is provided in the side of vertical mounting rod
Locating piece, be provided in locating piece radial perforation locating piece and for tremie pipe by mounting hole, also set up in locating piece
There are connection mounting hole and extraneous locking hole, be provided with hold-down bolt in locking hole, hold-down bolt can will be across mounting hole
Tremie pipe is pressed abd fixed in locating piece.
6. the powder adding device in submerged arc hardfacing machine according to claim 5, it is characterised in that：Locating piece and vertical peace
Dress bar is connected and fixed by clamping screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820000942.3U CN207982516U (en) | 2018-01-02 | 2018-01-02 | Powder adding device in submerged arc hardfacing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820000942.3U CN207982516U (en) | 2018-01-02 | 2018-01-02 | Powder adding device in submerged arc hardfacing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207982516U true CN207982516U (en) | 2018-10-19 |
Family
ID=63819699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820000942.3U Expired - Fee Related CN207982516U (en) | 2018-01-02 | 2018-01-02 | Powder adding device in submerged arc hardfacing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207982516U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108326399A (en) * | 2018-01-02 | 2018-07-27 | 张家港市鑫州焊割机械有限公司 | Powder adding device in submerged arc hardfacing machine |
-
2018
- 2018-01-02 CN CN201820000942.3U patent/CN207982516U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108326399A (en) * | 2018-01-02 | 2018-07-27 | 张家港市鑫州焊割机械有限公司 | Powder adding device in submerged arc hardfacing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181019 |