CN209239470U - Long-plunger surfacing lathe - Google Patents
Long-plunger surfacing lathe Download PDFInfo
- Publication number
- CN209239470U CN209239470U CN201820925616.3U CN201820925616U CN209239470U CN 209239470 U CN209239470 U CN 209239470U CN 201820925616 U CN201820925616 U CN 201820925616U CN 209239470 U CN209239470 U CN 209239470U
- Authority
- CN
- China
- Prior art keywords
- drive sprocket
- lathe
- side wall
- sprocket axle
- roller
- 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
- 230000006698 induction Effects 0.000 claims abstract description 26
- 238000005096 rolling process Methods 0.000 claims abstract description 6
- 239000007921 spray Substances 0.000 claims description 29
- 239000000843 powder Substances 0.000 claims description 21
- 230000005540 biological transmission Effects 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 239000003463 adsorbent Substances 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 238000001179 sorption measurement Methods 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 2
- 230000033228 biological regulation Effects 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 7
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 9
- 238000003466 welding Methods 0.000 description 4
- 238000005507 spraying Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Landscapes
- Coating By Spraying Or Casting (AREA)
Abstract
The utility model discloses long-plunger surfacing lathes, including lathe, the upper side wall of the lathe is fixedly connected with roller bracket, horizontally disposed support base bearing is fixedly connected on the two sides side wall of the roller bracket, support arm is separately installed in each support base bearing, it is inserted with drive sprocket axle and follower shaft respectively on two support arms, the junction of the drive sprocket axle and follower shaft and support arm is mounted on rolling bearing, is connected between the drive sprocket axle and follower shaft by connecting lever.The utility model drives workpiece axial movement and rotation by active roll and the rotation of driven voller wheel, avoid the mode that conventionally employed Double Tops apical branch is supportted and fastened, the processing diameter and length of lathe are improved, surfacing suitable for long-plunger works, Medium frequency induction remelting is carried out using IGBT module medium frequency induction power supply, it is homogeneous heating, energy conservation, stable.
Description
Technical field
The utility model relates to surfacing machine tool technology field more particularly to long-plunger surfacing lathes.
Background technique
Domestic spray welding apparatus at present is mostly to make by oneself or made of ordinary lathe.Its working principle: work piece (axis
Class) take Double Tops apical branch on power spindle to support and fasten, realize rotation function.After powder feeding rifle and flame remolten rifle are mounted on repacking
On the small tool of similar center lathe, whole to move back and forth along workpiece, spray welding powder is forced to be sprayed on work by high pressure gas
On part outer surface and reach technique desired size, remelting rifle by flaming mode to the alloyed powder being attached on outer surface of workpiece into
Row heating remelting realizes that the alloyed powder of spraying is securely combined with matrix, to complete spray welding process processing.
1, traditional surfacing machine tooling diameter, length have limitation.Especially diameter is more than that 95.25mm, length are more than
The monoblock type surfacing plunger of 7200mm, is difficult to complete on traditional equipment.
2, spray process technique controlling difficulty is larger, and especially more than the long-plunger of 1800mm, it is integrally easy to heat back-plunger
There is bending deformation, totally unfavorable influence is generated to subsequent technique method.
3, flame remolten has heating uneven, and temperature control difficulty is larger, and defective products easily occurs in surfacing plunger.
4, electron tube medium frequency induction power supply has that power factor is low, harmonic wave refuse harm is big, breakdown maintenance rate is higher etc. and lacks
Point.
Utility model content
Purpose of the utility model is to solve the problems in background techniques, and the long-plunger surfacing lathe proposed.
To achieve the goals above, the utility model adopts the technical scheme that
Long-plunger surfacing lathe, including lathe, the upper side wall of the lathe are fixedly connected with roller bracket, the lathe
Upper side wall is also successively arranged grinding device, spray equipment, adsorbent equipment and fusing device；
Horizontally disposed support base bearing, each support are fixedly connected on the two sides side wall of the roller bracket
It is separately installed with support arm in seat bearing, is inserted with drive sprocket axle and follower shaft, the master on two support arms respectively
The junction of driving wheel axis and follower shaft and support arm is mounted on rolling bearing, leads between the drive sprocket axle and follower shaft
It crosses connecting lever to connect, is arranged with active roll and driven roller, the roller respectively on the outer wall of the drive sprocket axle and follower shaft
The quantity of wheel support be it is multiple, multiple roller brackets are evenly distributed on the upper side wall of lathe, in each roller bracket
Follower shaft and the drive sprocket axle in another roller bracket between docked by transmission shaft and universal joint, one of roller
The drive sprocket axle in bracket is fixedly connected with by universal joint and drive shaft by movable sprocket, described in each roller bracket
Active roll and driven roller are obliquely installed, and tilt angle is less than 15 °；
The side by movable sprocket is equipped with drive sprocket, the drive sprocket and is arranged with chain between movable sprocket jointly
Item, the side of the drive sprocket are equipped with stepless speed-regulating motor, drive end and drive sprocket one of the stepless speed-regulating motor
Side is fixedly connected；
The grinding device includes multiple angle grinders, and each angle grinder passes through the upside that support column is fixed on lathe
Wall；
The spray equipment includes storing powder box, and high-pressure spray gun, the high pressure are welded on the side side wall of the storing powder box
By being connected to the inside of storing powder box communicating pipe, the high-pressure spray gun is arranged vertically upwards spray gun, and the adsorbent equipment includes negative
Collection box is pressed, the outer wall of the negative pressure collection box and the outer wall of high-pressure spray gun are welded and fixed, the upper side wall of the negative pressure collection box
Adsorption head is connected with by connecting tube；
The fusing device includes medium frequency induction power supply, is bonded with copper sense on the side side wall of the medium frequency induction power supply
It should enclose, the medium frequency induction power supply uses IGBT module.
Compared with prior art, the advantages of this long-plunger surfacing lathe, is:
1, the workpiece of surfacing is placed on roller bracket, rotation axis and universal joint is used between active roll and passive roller
Docking, end drive sprocket are transmitted power by movable sprocket and chain, and adjust workpiece axial movement by stepless speed-regulating motor
Speed and rotation speed integrally change surfacing machine tool structure and driving form, by the processing diameter of surfacing lathe, the office of length
It is sex-limited to greatly improve.
2, the mode that conventional workpiece surfacing Double Tops apical branch is supportted and fastened is changed, solves the length that tradition is more than 1800mm
Integrally easily there is the problem of bending deformation in plunger, heating back-plunger.
3, mode is triggered with the medium frequency induction power supply substitution conditional electronic pipe of IGBT module, realized energy saving, stable, long
The Medium frequency induction control system of service life function.
4, traditional flame remelting is substituted with Medium frequency induction remelting, heats more uniform, easy temperature control, the yields of workpiece surfacing
It is improved.
In conclusion the utility model drives workpiece axial movement and rotation by active roll and the rotation of driven voller wheel,
The mode that conventionally employed Double Tops apical branch is supportted and fastened is avoided, the processing diameter and length of lathe are improved, and are suitable for length
The surfacing of plunger works, and carries out Medium frequency induction remelting using IGBT module medium frequency induction power supply, homogeneous heating, energy conservation, operation are steady
It is fixed.
Detailed description of the invention
Fig. 1 be the utility model proposes long-plunger surfacing lathe structural schematic diagram；
Fig. 2 be the utility model proposes long-plunger spray-welding machine bed portions divide the structural schematic diagram of side view.
In figure: 1 lathe, 2 roller brackets, 3 support base bearings, 4 support arms, 5 rolling bearings, 6 drive sprocket axles, 7 driven wheels
Axis, 8 active rolls, 9 driven rollers, 10 medium frequency induction power supplies, 11 stepless speed-regulating motors, 12 drive sprockets, 13 are by movable sprocket, 14
Chain, 15 transmission shafts, 16 universal joints, 17 angle grinders, 18 storing powder box, 19 high-pressure spray guns, 20 negative pressure collection boxes, 21 adsorption heads, 22
Copper induction coil.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, long-plunger surfacing lathe, including lathe 1, the upper side wall of lathe 1 are fixedly connected with roller bracket 2,
Horizontally disposed support base bearing 3, difference in each support base bearing 3 are fixedly connected on the two sides side wall of roller bracket 2
Support arm 4 is installed, setting support base bearing 3 bears the axial direction of 4 upper end of support arm, radial load and tilting moment,
Guarantee the stabilization of roller bracket 2.
It is inserted with drive sprocket axle 6 and follower shaft 7 on two support arms 4 respectively, drive sprocket axle 6 and follower shaft 7 and branch
The junction of brace 4 is mounted on rolling bearing 5, and setting rolling bearing 5 plays lubricating action, reduces friction, extend use
Service life is connected between drive sprocket axle 6 and follower shaft 7 by connecting lever, setting connecting lever realize drive sprocket axle 6 and follower shaft 7 it
Between transmission, be arranged with active roll 8 and driven roller 9 respectively on the outer wall of drive sprocket axle 6 and follower shaft 7.
The quantity of roller bracket 2 be it is multiple, multiple roller brackets 2 are evenly distributed on the upper side wall of lathe 1, each roller branch
It follower shaft 7 in frame 2 and is docked between the drive sprocket axle 6 in another roller bracket 2 by transmission shaft 15 and universal joint 16,
Rotation and the adjusting of rotation direction are realized by transmission shaft 15 and universal joint 16, the drive sprocket axle 6 in one of roller bracket 2
It is fixedly connected with by universal joint 16 and transmission shaft 15 by movable sprocket 13, drive sprocket 12 is equipped with by the side of movable sprocket 13, it is main
Movable sprocket 12 and chain 14 being arranged between movable sprocket 13 jointly, the side of drive sprocket 12 is equipped with stepless speed-regulating motor 11,
The driving end of stepless speed-regulating motor 11 is fixedly connected with the side of drive sprocket 12, by drive sprocket 12, by 13 and of movable sprocket
Chain 14 realizes power transmitting.
The velocity of rotation of drive sprocket axle 6 and follower shaft 7 is adjusted by stepless speed-regulating motor 11, and workpiece is placed on multiple
On roller bracket 2, to realize the adjusting of workpiece axial direction movement speed and rotation speed, the movement and rotation of workpiece are realized, often
Active roll 8 and driven roller 9 in a roller bracket 2 are obliquely installed, and tilt angle is obliquely installed and is convenient for less than 15 °
The transmitting of axial force and radial force, to realize movement of the workpiece on roller bracket 2.
The upper side wall of lathe 1 is also successively arranged grinding device, spray equipment, adsorbent equipment and fusing device, grinding device
Including multiple angle grinders 17, each angle grinder 17 is fixed on the upper side wall of lathe 1 by support column, by sander 17 to work
The outer wall of part is polished.
Spray equipment includes storing powder box 18, and high-pressure spray gun 19, high-pressure spray gun 19 are welded on the side side wall of storing powder box 18
It is connected to by communicating pipe with the inside of storing powder box 18, high-pressure spray gun 19 is arranged vertically upwards, and workpiece advances to spray equipment
Place starts high-pressure spray gun 19, and the alloyed powder in storing powder box 18 is painted on the outer wall of workpiece by high pressure draught, absorption dress
It sets including negative pressure collection box 20, the outer wall of the outer wall and high-pressure spray gun 19 of negative pressure collection box 20 is welded and fixed, negative pressure collection box 20
Upper side wall adsorption head 21 is connected with by connecting tube, extra alloyed powder passes through negative pressure collection box 20 and adsorption head 21 in air
It is adsorbed in negative pressure collection box 20 and is collected.
Fusing device includes medium frequency induction power supply 10, is bonded with copper induction coil on the side side wall of medium frequency induction power supply 10
22, medium frequency induction power supply 10 uses IGBT module, when workpiece is continued to move to up to copper induction coil 22, starting Medium frequency induction electricity
Source 10 carries out heating remelting to the outer wall of spraying workpiece, merges the alloyed powder being sprayed on outer surface of workpiece and be firmly combined
In workpiece outer wall, keeps operation more stable by the medium frequency induction power supply of IGBT module, heat more uniform.
In the utility model, stepless speed-regulating motor 11, grinding device, spray equipment, adsorbent equipment and fusing device by
External master control power supply is powered and controls, and will be placed on roller bracket 2 by the workpiece of surfacing, passes through nothing according to the technological requirements
Grade speed regulating motor 11 presetting workpiece rotationally and axially movement speed, starts grinding device, workpiece is at the uniform velocity in roller bracket 2 after reaching
Upper traveling advances at spray equipment after polishing, starts high-pressure spray gun 19, the alloyed powder in storing powder box 18 is by high pressure gas
Stream is painted on the outer wall of workpiece, when reaching copper induction coil 22, starts medium frequency induction power supply 10, to spraying workpiece
Outer wall carries out heating remelting, merges the alloyed powder being sprayed on outer surface of workpiece and is firmly bonded in workpiece outer wall, until
Overall length is covered by surfacing workpiece, entire spray process terminates.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (1)
1. long-plunger surfacing lathe, including lathe (1), which is characterized in that the upper side wall of the lathe (1) is fixedly connected with roller
The upper side wall of bracket (2), the lathe (1) is also successively arranged grinding device, spray equipment, adsorbent equipment and fusing device；
Horizontally disposed support base bearing (3), each branch are fixedly connected on the two sides side wall of the roller bracket (2)
Support seat bearing (3) in is separately installed with support arm (4), be inserted with respectively on two support arms (4) drive sprocket axle (6) and from
The junction of driving wheel axis (7), the drive sprocket axle (6) and follower shaft (7) and support arm (4) is mounted on rolling bearing (5),
Connected between the drive sprocket axle (6) and follower shaft (7) by connecting lever, the drive sprocket axle (6) and follower shaft (7) outside
Active roll (8) and driven roller (9) are arranged on wall respectively, the quantity of the roller bracket (2) is multiple, multiple rollers
Wheel support (2) is evenly distributed on the upper side wall of lathe (1), follower shaft (7) in each roller bracket (2) and another
It is docked between drive sprocket axle (6) in roller bracket (2) by transmission shaft (15) and universal joint (16), one of roller bracket
(2) drive sprocket axle (6) in is fixedly connected with by universal joint (16) and transmission shaft (15) by movable sprocket (13), each roller
The active roll (8) and driven roller (9) in wheel support (2) are obliquely installed, and tilt angle is less than 15 °；
The side by movable sprocket (13) is equipped with drive sprocket (12), the drive sprocket (12) and by between movable sprocket (13)
It is arranged with jointly chain (14), the side of the drive sprocket (12) is equipped with stepless speed-regulating motor (11), the stepless speed regulation electricity
The driving end of machine (11) is fixedly connected with the side of drive sprocket (12)；
The grinding device includes multiple angle grinders (17), and each angle grinder (17) is fixed on lathe by support column
(1) upper side wall；
The spray equipment includes storing powder box (18), is welded with high-pressure spray gun (19) on the side side wall of the storing powder box (18),
By being connected to the inside of storing powder box (18) communicating pipe, the high-pressure spray gun (19) sets the high-pressure spray gun (19) straight up
Set, the adsorbent equipment includes negative pressure collection box (20), the outer wall of the negative pressure collection box (20) and high-pressure spray gun (19) it is outer
Wall is welded and fixed, and the upper side wall of the negative pressure collection box (20) is connected with adsorption head (21) by connecting tube；
The fusing device includes medium frequency induction power supply (10), is bonded with copper on the side side wall of the medium frequency induction power supply (10)
Induction coil (22) processed, the medium frequency induction power supply (10) use IGBT module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820925616.3U CN209239470U (en) | 2018-06-15 | 2018-06-15 | Long-plunger surfacing lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820925616.3U CN209239470U (en) | 2018-06-15 | 2018-06-15 | Long-plunger surfacing lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209239470U true CN209239470U (en) | 2019-08-13 |
Family
ID=67516733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820925616.3U Expired - Fee Related CN209239470U (en) | 2018-06-15 | 2018-06-15 | Long-plunger surfacing lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209239470U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113843575A (en) * | 2021-10-14 | 2021-12-28 | 江苏省苏中建设集团股份有限公司 | Remanufacturing and repairing system and method for opening hole in aluminum alloy template surface |
-
2018
- 2018-06-15 CN CN201820925616.3U patent/CN209239470U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113843575A (en) * | 2021-10-14 | 2021-12-28 | 江苏省苏中建设集团股份有限公司 | Remanufacturing and repairing system and method for opening hole in aluminum alloy template surface |
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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 |
Granted publication date: 20190813 |