CN207787946U - The prosthetic device of tooth plate is worn for double-geared roller crusher - Google Patents
The prosthetic device of tooth plate is worn for double-geared roller crusher Download PDFInfo
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- CN207787946U CN207787946U CN201721733510.5U CN201721733510U CN207787946U CN 207787946 U CN207787946 U CN 207787946U CN 201721733510 U CN201721733510 U CN 201721733510U CN 207787946 U CN207787946 U CN 207787946U
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Abstract
The utility model is related to a kind of prosthetic devices wearing tooth plate for double-geared roller crusher, including pedestal and the holder being mounted on the base, the pedestal, which is equipped with, to carry out the X-axis motion of side-to-side movement along it, the X-axis motion includes that an X-axis slide plate is used for fixed tooth plate, the holder is equipped with powder feeder, the the first Y-axis motion and the second Y-axis motion that can be moved forward and backward along holder, the first Y-axis motion is equipped with the first Z axis motion that can be moved up and down along it, the first Z axis motion is fixedly connected with scan head, the second Y-axis motion is equipped with the second Z axis motion that can be moved up and down along it, the second Z axis motion is fixedly connected with a plasma gun, the plasma gun is connected with powder feeder.The utility model by 3D printing technique with plasma surfacing technology be combined greatly improve remediation efficiency and reparation precision it is high.
Description
Technical field
The utility model is related to double-geared roller crushers, and in particular to a kind of reparation for double-geared roller crusher abrasion tooth plate
Device.
Background technology
Double-geared roller crusher is mainly used for mining machinery, the operation fine crushing through ore after a period of time, and tooth plate will be by
To abrasion, need that it is carried out to repair to reuse.It is mostly at present human weld to the mode of tooth plate reparation, according to actual conditions
Using different material and technique.Although by tooth plate reparation and can meet the requirements, process is more, and working efficiency is low, weldering
Connect uneven, following process Cutter wear amount is larger.The shape for welding complexity is more difficult, and quality is not also high.For welding
Labor intensity is high for personnel and working environment is severe.
Utility model content
In order to overcome drawbacks described above, the utility model to provide a kind of reparation dress for double-geared roller crusher abrasion tooth plate
It sets, which, which can be accurately positioned in tooth plate, needs the position repaired and repaiied by plasma gun to repairing position
Multiple, the efficiency of repairing quality and reparation is obtained for great raising relative to human weld.
The utility model in order to solve its technical problem used by technical solution be：
A kind of prosthetic device for double-geared roller crusher abrasion tooth plate, including pedestal and the holder that is mounted on the base,
The pedestal is equipped with can carry out the X-axis motion of side-to-side movement along it, and the X-axis motion includes an X-axis slide plate
For fixed tooth plate, the holder is equipped with powder feeder, the first Y-axis motion that can be moved forward and backward along holder and the
Two Y-axis motions, the first Y-axis motion are equipped with the first Z axis motion that can be moved up and down along it,
The first Z axis motion is fixedly connected with scan head, and the second Y-axis motion is equipped with can be along its progress up and down
Second Z axis motion of movement, the second Z axis motion are fixedly connected with a plasma gun, the plasma gun
It is connected with powder feeder.
Preferably, the pedestal is equipped with two parallel X-axis guide rails, and X-axis slide plate bottom is equipped with and is led with the X-axis
The corresponding guide groove of rail, the X-axis motion further include X-axis leading screw, and the X-axis leading screw is arranged in X-axis slide plate bottom, described
X-axis leading screw is driven by X-axis servo.
Preferably, the holder includes two vertical bars and a horizon bar, and two vertical bar lower ends are fixedly connected with pedestal, on
End is fixedly connected with the horizon bar parallel with pedestal, and powder feeder, its left slide connection the are fixedly connected on the upside of the horizon bar
One Y-axis motion, its right side are slidably connected the second Y-axis motion.
Preferably, the first Y-axis motion includes the first slide plate and the first leading screw, and two are equipped on the left of the horizon bar
The first parallel guide rail of item, the side of first slide plate are equipped with guide groove corresponding with first guide rail, described first
Thick stick is arranged in the side of the first slide plate, and first leading screw is driven by the first servo, and the other side of first slide plate is solid
Surely the side of the first support plate is connected；The first Z axis motion includes the second slide plate and the second leading screw, first support
The other side of plate is equipped with two the second parallel guide rails, and the side of second slide plate is equipped with corresponding with second guide rail
Guide groove, second leading screw are arranged in the side of the second slide plate, and second leading screw is driven by the second servo, and described second
The other side of slide plate is fixedly connected with probe.
Preferably, the second Y-axis motion includes third slide plate and third leading screw, and two are equipped on the right side of the horizon bar
The side of the parallel third guide rail of item, the third slide plate is equipped with guide groove corresponding with the third rail, the third leading screw
It is arranged in the side of third slide plate, the third leading screw is driven by third servo, and the other side of the third slide plate is fixed
Connect the side of the second support plate；The second Z axis motion includes the 4th slide plate and the 4th leading screw, second support plate
The other side be equipped with two articles of the 4th parallel guide rails, the side of the 4th slide plate is equipped with lead corresponding with the 4th guide rail
Slot, the 4th leading screw are arranged in the side of the 4th slide plate, and the 4th leading screw is driven by the 4th servo, and the described 4th slides
The other side of plate is fixedly connected with plasma gun.
Preferably, the powder feeder includes material stock box and feeder sleeve, and the material stock box is fixed on the holder, sent confession
Expects pipe one end is connect with material stock box, and the other end is connect with plasma gun, and a charging pump is connected on the feeder sleeve.
The utility model has the beneficial effects that：
1) 3D printing technique is combined welding technology with plasma by the utility model, realizes the detection to wearing tooth plate
With the integration of reparation, the reparation to the tooth plate of various specifications can be completed using an equipment and operate, greatly improve and repair
Multiple efficiency and the precision height of reparation；
2) probe realizes its movement relative to tooth plate progress Y direction, Z-direction using lead screw driving, in conjunction with
Tooth plate realizes the movement of X-direction using lead screw driving, to be accurately obtained the (defect amount) of tooth plate, and then is carried out to tooth plate accurate
It really repairs, subtracts or alleviate the pretreatment to wearing tooth plate and post-processing process relative to artificial built-up welding；
3) 3D printing of metal powder is realized in conjunction with plasma surfacing technology so that the not frayed position of reparing process
The limitation of structure, while plasma arc powder surfacing can be used a variety of mixed powder for alloy as raw material, to obtain different performance
Repairing effect, and built-up welding part and former tooth plate material bond strength also higher；
4) plasma gun realizes its movement relative to tooth plate progress Y direction, Z-direction by lead screw driving, then
The movement for realizing X-direction using lead screw driving in conjunction with tooth plate, to accurately be realized in layer to the defect of tooth plate
Built-up welding, ensure that the precision of reparation.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model；
Fig. 2 is the front view of the utility model；
Fig. 3 is the left view of the utility model；
Fig. 4 is the right view of the utility model；
In figure：10- pedestals, 11-X shaft movement mechanisms, 12-X axis rails, 13-X axis slide plates, 14-X axial filament thick sticks, 20- holders,
21- the first Y-axis motions, 22- the first Z axis motions, 23- the second Y-axis motions, 24- the second Z axis motions,
30- probes, 40- plasma guns, 50- powder feeders, 60- tooth plates.
Specific implementation mode
Below in conjunction with the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear, complete
Site preparation describes, it is clear that the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.
It is obtained by those of ordinary skill in the art without making creative efforts based on the embodiments of the present invention
Every other embodiment, shall fall within the protection scope of the present invention.
Embodiment：As shown in Figs 1-4, a kind of prosthetic device for double-geared roller crusher abrasion tooth plate, including pedestal 10
With the holder 20 being mounted on the base, the pedestal 10, which is equipped with, to carry out the X-axis motion 11 of side-to-side movement, institute along it
State X-axis motion 11 include an X-axis slide plate 13 be used for fixed tooth plate, the holder 20 be equipped with powder feeder 50, can be along branch
The the first Y-axis motion 21 and the second Y-axis motion 23 that frame is moved forward and backward, on the first Y-axis motion 21
Equipped with the first Z axis motion 22 that can be moved up and down along it, the first Z axis motion 22, which is fixedly connected, to be swept
First 30 are retouched, the second Y-axis motion 23 is equipped with the second Z axis motion 24 that can be moved up and down along it, institute
It states the second Z axis motion 24 and is fixedly connected with a plasma gun 40, the plasma gun 40 is connected with powder feeder 50.Also
Including computer software, the overall operation for controlling prosthetic device, the utility model includes mainly pedestal 10, holder
20, probe 30, plasma gun 40 and powder feeder 50, the pedestal is equipped with can slide left and right (X-axis fortune along pedestal
It is dynamic) X-axis slide plate 13, tooth plate 60 to be repaired is fixed on X-axis slide plate, the holder 20 be equipped with can relative to pedestal into
The probe 30 and plasma gun 40 that row slides back and forth (Y-axis movement), slides up and down (Z axis movement), computer software,
Probe and plasma gun constitute 3D printing system, and probe 30 is realized using the movement of three coordinate directions to be repaired
The wear surface of tooth plate carries out comprehensive scanning, and software systems compared with standard tooth plate, obtain tooth plate using scan data
(defect amount) simultaneously generates Machining Instruction, powder feeder and plasma gun built-up welding in layer carried out to tooth plate according to Machining Instruction until
Complete repair.3D printing technique is combined by the utility model with plasma surfacing technology, is realized to wearing tooth plate 60
Detection and reparation integration, using an equipment can be completed the reparation to the tooth plate of various specifications operate, greatly carry
The high remediation efficiency and precision of reparation is high.
As shown in Figure 1, the pedestal 10 be equipped with two parallel X-axis guide rails 12,13 bottom of X-axis slide plate be equipped with
12 corresponding guide groove of the X-axis guide rail, the X-axis motion 11 further include X-axis leading screw 14, and the X-axis leading screw 14 is worn
In 13 bottom of X-axis slide plate, the X-axis leading screw is driven by X-axis servo.The X-axis guide rail 12 is fixed on pedestal by screw
On, X-axis guide rail extends along the left and right directions of pedestal, and the X-axis leading screw is located between two X-axis guide rails, and the X-axis slide plate 13 exists
Under the driving of X-axis leading screw side-to-side movement is carried out along X-axis guide rail；Ball-screw can be used in X-axis leading screw 14, and the work of ball-screw is former
Reason is：Ball-screw includes mainly lead screw and nut, and ball-screw will be pressed as active body, nut with the rotational angle of lead screw
It is converted to linear motion according to the helical pitch of corresponding specification, passive workpiece can be connected by nut seat with nut, to realize correspondence
Linear motion.13 bottom tapping of X-axis slide plate in the present embodiment, connect with leading screw, drives it to carry out straight line fortune by leading screw
Dynamic, certain X-axis motion can also use other movement modules, such as straight line module etc., same first Y-axis motion,
First Z axis motion, the second Y-axis motion and the second Z axis motion can use ball-screw or straight line module.
The holder 20 includes two vertical bars and a horizon bar, and two vertical bar lower ends are fixedly connected with pedestal 10, and upper end is fixedly connected
The horizon bar parallel with pedestal is fixedly connected with powder feeder 50 on the upside of the horizon bar, its left slide connects the movement of the first Y-axis
Mechanism 21, its right side are slidably connected the second Y-axis motion 23.The vertical bar of the holder 20 is fixed on a pedestal left side by screw
The middle part of right direction, the X-axis guide rail on pedestal are located between two vertical bars, and horizon bar is respectively arranged on the left side and the right side the first Y
Shaft movement mechanism 21 and the second Y-axis motion 23, that is, it is separately connected probe 30 and plasma gun 40.
As shown in Figure 3 and Figure 4, the first Y-axis motion 21 includes the first slide plate and the first leading screw, the horizon bar
Left side is equipped with two the first parallel guide rails, and the side of first slide plate is equipped with guide groove corresponding with first guide rail,
First leading screw is arranged in the side of the first slide plate, and first leading screw is driven by the first servo, first slide plate
The other side be fixedly connected with the side of the first support plate；The first Z axis motion 22 includes the second slide plate and the second leading screw,
The other side of first support plate is equipped with two the second parallel guide rails, and the side of second slide plate is equipped with and described second
The corresponding guide groove of guide rail, second leading screw are arranged in the side of the second slide plate, and second leading screw passes through the second servo
Driving, the other side of second slide plate is fixedly connected with probe 30.The second Y-axis motion 23 include third slide plate and
Third leading screw, is equipped with two parallel third guide rails on the right side of the horizon bar, and the side of the third slide plate is equipped with and described the
The corresponding guide groove of three rails, the third leading screw are arranged in the side of third slide plate, and the third leading screw passes through third servo
Driving, the other side of the third slide plate is fixedly connected with the side of the second support plate；The second Z axis motion 24 includes the
The other side of four slide plates and the 4th leading screw, second support plate is equipped with two articles of the 4th parallel guide rails, the 4th slide plate
Side is equipped with guide groove corresponding with the 4th guide rail, and the 4th leading screw is arranged in the side of the 4th slide plate, and the described 4th
Leading screw is driven by the 4th servo, and the other side of the 4th slide plate is fixedly connected with plasma gun 40.First support plate and
Second support plate has certain height, is slided up and down along it with meeting the second slide plate and the 4th slide plate.Described first slides
Plate can be moved forward and backward relative to holder and be moved along Y direction, the first slide plate first leading on the left of support level bar
Slided on rail, second slide plate can be moved up and down relative to holder i.e. Z-direction movement, the second slide plate is along first
It is slided on second guide rail of fagging, therefore probe can carry out Y-axis and Z-direction movement under the driving of leading screw, and it is to be repaired
Multiple tooth plate can carry out X-direction movement under the driving of leading screw, and three axis are carried out relative to tooth plate to realize probe
Movement, carries out tooth plate comprehensive scanning；Similarly, plasma gun can be realized carries out three-axis moving relative to tooth plate, right
Tooth plate carries out comprehensive reparation.The powder feeder 50 includes material stock box and feeder sleeve, and the material stock box is fixed on the holder
On 20, sent feeder sleeve one end is connect with material stock box, and the other end is connect with plasma gun 40, and one is connected on the feeder sleeve and is supplied
Material pump.Metal or alloy powder is stored in the material stock box, and reparation of the plasma gun for tooth plate is pumped by charging pump.
The operating process of the utility model：Steps are as follows：
Step 1：Computer software carries out the modeling of standard tooth plate according to 60 shape of tooth plate to be repaired；
Step 2：Comprehensive measurement is carried out to the surface for wearing tooth plate 60 using probe 30：Probe utilizes the first Y
Shaft movement mechanism 21 and the first Z axis motion 22 realize that the movement of Y-axis and Z-direction, tooth plate utilize X-axis motion respectively
Realize the movement of X-direction, therefore probe realizes the three-axis moving relative to tooth plate, it is comprehensive to be carried out to tooth plate
Scanning survey；
Step 3：The processing of the scan data of probe is matched curve by computer software, and with standard tooth plate
Standard curve comparison asks poor, to obtain tooth plate (defect amount) and generate Machining Instruction；
Step 4：Plasma gun 40 according to Machining Instruction, adjust suitable electric current, ion-gas flow, cooling time and
Cooling temperature, while powder feeder powder feeding is controlled, built-up welding in layer is carried out to tooth plate, until completing to repair：Plasma gun
40 realize that the movement of Y-axis and Z-direction, tooth plate are utilized using the second Y-axis motion 23 and the second Z axis motion 24 respectively
X-axis motion realizes the movement of X-direction, therefore plasma gun realizes the three-axis moving relative to tooth plate.
Can prestore the standard curves of various types of tooth plates in computer software, can also Real-time modeling set, tooth plate
The Main Basiss of reparation are the geometry of tooth plate restoring area, can be swept using probe 30 by the way that three-axis moving is obtained
Data are retouched, in conjunction with computer software repair the fitting of curve, tooth plate is obtained compared with the standard curve of tooth plate and is lacked
Damage amount, software generate Machining Instruction (that is, carrying out hierarchy slicing, the numerical control code of generation to (defect amount)) according to (defect amount), calculate
Three tunnels of machine control system point control the operation of probe 30, powder feeder 50 and plasma gun 40 respectively, and software adds generation
In the control system of work instruction write-in plasma gun 40, while adjusting electric current, ion-gas flow, cooling parameter etc., and then control
The movement of plasma gun processed, plasma gun in weld deposit process, relative to tooth plate carry out the linear motion of X-axis and Y-axis from
And each layer of built-up welding is completed, it is up adjusted by the second Z axis motion 24 by certain height after each layer heap weldering
Degree, this height are the precision of built-up welding, by built-up welding in layer, complete the reparation operation of entire tooth plate.
It should be pointed out that for those of ordinary skill in the art, without departing from the concept of the premise utility,
Various modifications and improvements can be made, these belong to the scope of protection of the utility model.Therefore, the utility model patent
Protection domain should be determined by the appended claims.
Claims (6)
1. a kind of prosthetic device for double-geared roller crusher abrasion tooth plate, it is characterised in that：Including pedestal (10) and it is installed on
Holder (20) on pedestal, the pedestal (10) is equipped with can carry out the X-axis motion (11) of side-to-side movement along it, described
X-axis motion (11) includes that an X-axis slide plate (13) is used for fixed tooth plate, and the holder (20) is equipped with powder feeder (50), energy
Enough the first Y-axis motions (21) and the second Y-axis motion (23) moved forward and backward along holder, the first Y-axis fortune
Motivation structure (21) is equipped with the first Z axis motion (22) that can be moved up and down along it, the first Z axis motion
(22) it is fixedly connected with scan head (30), the second Y-axis motion (23) is equipped with and can move up and down along it
Second Z axis motion (24), the second Z axis motion (24) are fixedly connected with a plasma gun (40), it is described it is equal from
Sub- welding gun (40) is connected with powder feeder (50).
2. the prosthetic device according to claim 1 for double-geared roller crusher abrasion tooth plate, it is characterised in that：The bottom
Seat (10) is equipped with two parallel X-axis guide rails (12), and X-axis slide plate (13) bottom is equipped with and the X-axis guide rail (12) phase
Corresponding guide groove, the X-axis motion (11) further include X-axis leading screw (14), and the X-axis leading screw (14) is arranged in X-axis slide plate
(13) bottom, the X-axis leading screw are driven by X-axis servo.
3. the prosthetic device according to claim 1 for double-geared roller crusher abrasion tooth plate, it is characterised in that：The branch
Frame (20) includes two vertical bars and a horizon bar, and two vertical bar lower ends are fixedly connected with pedestal (10), upper end be fixedly connected with
Pedestal parallel horizon bar is fixedly connected with powder feeder (50) on the upside of the horizon bar, its left slide connects the movement of the first Y-axis
Mechanism (21), its right side are slidably connected the second Y-axis motion (23).
4. the prosthetic device according to claim 3 for double-geared roller crusher abrasion tooth plate, it is characterised in that：Described
One Y-axis motion (21) includes the first slide plate and the first leading screw, and two the first parallel guide rails are equipped on the left of the horizon bar,
The side of first slide plate is equipped with guide groove corresponding with first guide rail, and first leading screw is arranged in the first slide plate
Side, first leading screw are driven by the first servo, and the other side of first slide plate is fixedly connected with the first support plate
Side；The first Z axis motion (22) includes the second slide plate and the second leading screw, and the other side of first support plate is equipped with
Two the second parallel guide rails, the side of second slide plate are equipped with guide groove corresponding with second guide rail, and described second
Leading screw is arranged in the side of the second slide plate, and second leading screw is driven by the second servo, the other side of second slide plate
It is fixedly connected with probe (30).
5. the prosthetic device according to claim 3 for double-geared roller crusher abrasion tooth plate, it is characterised in that：Described
Two Y-axis motions (23) include third slide plate and third leading screw, and two parallel third guide rails are equipped on the right side of the horizon bar,
The side of the third slide plate is equipped with guide groove corresponding with the third guide rail, and the third leading screw is arranged in third slide plate
Side, the third leading screw are driven by third servo, and the other side of the third slide plate is fixedly connected with the second support plate
Side；The second Z axis motion (24) includes the 4th slide plate and the 4th leading screw, and the other side of second support plate is equipped with
Two articles of the 4th parallel guide rails, the side of the 4th slide plate are equipped with guide groove corresponding with the 4th guide rail, and the described 4th
Leading screw is arranged in the side of the 4th slide plate, and the 4th leading screw is driven by the 4th servo, the other side of the 4th slide plate
It is fixedly connected with plasma gun (40).
6. the prosthetic device according to claim 1 for double-geared roller crusher abrasion tooth plate, it is characterised in that：It is described to send
Powder device (50) includes material stock box and feeder sleeve, and the material stock box is fixed on the holder (20), sent feeder sleeve one end with deposit
Magazine connects, and the other end is connect with plasma gun (40), and a charging pump is connected on the feeder sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721733510.5U CN207787946U (en) | 2017-12-13 | 2017-12-13 | The prosthetic device of tooth plate is worn for double-geared roller crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721733510.5U CN207787946U (en) | 2017-12-13 | 2017-12-13 | The prosthetic device of tooth plate is worn for double-geared roller crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207787946U true CN207787946U (en) | 2018-08-31 |
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ID=63283981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721733510.5U Active CN207787946U (en) | 2017-12-13 | 2017-12-13 | The prosthetic device of tooth plate is worn for double-geared roller crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207787946U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107876950A (en) * | 2017-12-13 | 2018-04-06 | 苏州中材建设有限公司 | Prosthetic device and application method for double-geared roller crusher abrasion tooth plate |
| CN109909586A (en) * | 2019-03-14 | 2019-06-21 | 南昌航空大学 | A kind of list roller roller tooth Multi-station synchronous prosthetic device |
-
2017
- 2017-12-13 CN CN201721733510.5U patent/CN207787946U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107876950A (en) * | 2017-12-13 | 2018-04-06 | 苏州中材建设有限公司 | Prosthetic device and application method for double-geared roller crusher abrasion tooth plate |
| CN109909586A (en) * | 2019-03-14 | 2019-06-21 | 南昌航空大学 | A kind of list roller roller tooth Multi-station synchronous prosthetic device |
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