CN220679375U - Anti-blocking type hard alloy processing metal powder grinding device - Google Patents
Anti-blocking type hard alloy processing metal powder grinding device Download PDFInfo
- Publication number
- CN220679375U CN220679375U CN202321979616.9U CN202321979616U CN220679375U CN 220679375 U CN220679375 U CN 220679375U CN 202321979616 U CN202321979616 U CN 202321979616U CN 220679375 U CN220679375 U CN 220679375U
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- grinding
- grinding machine
- machine box
- fixedly connected
- hard alloy
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- 239000000843 powder Substances 0.000 title claims abstract description 38
- 239000000956 alloy Substances 0.000 title claims abstract description 37
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 36
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 23
- 239000002184 metal Substances 0.000 title claims abstract description 23
- 238000007599 discharging Methods 0.000 claims description 3
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000005299 abrasion Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 229910002065 alloy metal Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model relates to the technical field of grinding devices, in particular to an anti-blocking hard alloy processing metal powder grinding device which comprises a grinding machine case, a grinding shaft, a grinding screen plate, a grinding motor, a grinding head and a dismounting unit, wherein the dismounting unit comprises a first connecting column, a second connecting column, a sliding plate, a round rod and a fastening bolt, the second connecting column is provided with an arc hole, the arc holes are in sliding fit with the sliding plate and the round rod, the second connecting column is provided with a threaded hole, the threaded hole is matched with the fastening bolt, the grinding motor is started to drive the grinding head to work, when the grinding motor is required to be dismounted, the fastening bolt is screwed off, the sliding plate and the round rod are withdrawn from the arc hole, and then the grinding head is dismounted in a mode opposite to the dismounting mode when being mounted again, so that the grinding head is favorable for improving the replacement rate of operators, the quality of grinding hard alloy is effectively improved, and the fatigue strength of workers is reduced.
Description
Technical Field
The utility model relates to the technical field of grinding devices, in particular to an anti-blocking type hard alloy processing metal powder grinding device.
Background
The hard alloy is an alloy material prepared from hard compound of refractory metal and binding metal through a powder metallurgy process, and has a series of excellent performances of high hardness, wear resistance, better strength and toughness, heat resistance, corrosion resistance and the like.
Among the prior art, patent (CN 207592016U) discloses an anti-blocking type carbide processing metal powder grinder, including grinding machine case, grinding shaft, grinding motor and grinding head, grinding machine case internally mounted has the grinding sieve, and the grinding plate grinds the carbide into powder with the grinding head cooperation and drops from the grinding sieve for reduce the number of times that the grinding sieve blockked up along grinding efficiency.
However, in the prior art, the grinding head will wear on the surface of the grinding head after long-term use, which affects the efficiency of grinding the hard alloy powder, so that the operator needs to grind repeatedly, and the workload of operation is increased.
Disclosure of Invention
The utility model aims to provide an anti-blocking type hard alloy processing metal powder grinding device, which aims to solve the problems that in the prior art, the grinding head can cause surface abrasion under long-term use, the efficiency of grinding hard alloy powder is affected, workers need to grind repeatedly, and the operation workload is increased.
In order to achieve the above purpose, the utility model provides an anti-blocking hard alloy processing metal powder grinding device, which comprises a grinding machine case, a grinding shaft, a grinding screen plate, a grinding motor, a grinding head and a disassembling unit, wherein the disassembling unit comprises a first connecting column, a second connecting column, a sliding plate, a round rod and a fastening bolt, the grinding screen plate is fixedly connected with the grinding machine case and is positioned on the inner wall of the grinding machine case, the grinding shaft is arranged in the grinding machine case, the grinding motor is fixedly connected with the grinding shaft and is positioned above the grinding shaft and penetrates through the grinding machine case, the grinding head is connected with the grinding shaft and is positioned below the grinding shaft, the grinding screen plate is provided with a plurality of discharge holes, the first connecting column is fixedly connected with the grinding head and is positioned above the grinding head, the sliding plate is fixedly connected with the first connecting column and is positioned above the first connecting column, the round rod is fixedly connected with the grinding machine case and is positioned above the second connecting column and is provided with the second circular arc connecting column and is matched with the second circular arc connecting column and is provided with the second circular arc connecting column.
The anti-blocking component comprises a driving motor, a supporting plate, a rotating shaft, a cam, a connecting frame, two springs and a plurality of anti-blocking needles, wherein the supporting plate is fixedly connected with the grinding machine box and is positioned on one side of the grinding motor, the driving motor is fixedly connected with the supporting plate and is positioned above the supporting plate, one end of the rotating shaft is rotationally connected with the grinding machine box and is positioned on the inner wall of the grinding machine box, the other end of the rotating shaft is fixedly connected with the driving motor and is positioned at the output end of the driving motor and penetrates through the grinding machine box, the cam, one ends of the two springs are fixedly connected with the grinding machine box and are respectively positioned below the grinding machine box, the other ends of the two springs are respectively fixedly connected with the connecting frame and are respectively positioned above the connecting frame, the anti-blocking needles are respectively positioned above the connecting frame, and the discharging holes are respectively corresponding to the anti-blocking needles.
The anti-blocking type hard alloy processing metal powder grinding device further comprises an electric telescopic rod and a push plate, wherein the electric telescopic rod is fixedly connected with the grinding machine box and is located on the inner wall of the grinding machine box, the grinding machine box is provided with a strip-shaped hole, the strip-shaped hole is matched with the push plate, the push plate is slidably connected with the grinding machine box and is located at the bottom of the grinding machine box, and the push plate is fixedly connected with the electric telescopic rod and is located at the output end of the electric telescopic rod.
The anti-blocking type hard alloy processing metal powder grinding device further comprises an observation window, wherein the observation window is communicated with the grinding machine box and is located on one side of the grinding machine box.
The anti-blocking type hard alloy processing metal powder grinding device further comprises an electric valve, wherein the electric valve is fixedly connected with the grinding machine box and is located on one side of the grinding machine box, and the electric valve is close to the strip-shaped hole.
According to the anti-blocking type hard alloy processing metal powder grinding device, the grinding motor is started to enable the grinding shaft to drive the grinding head to work, when the grinding head needs to be disassembled, the fastening bolt is firstly unscrewed, the sliding plate and the round rod are then withdrawn from the circular arc hole, then the sliding plate and the round rod are taken out from the feed inlet of the grinding machine case, and when the grinding head is disassembled in a mode opposite to the disassembling mode, an operator can conveniently and rapidly replace the grinding head, the quality of the grinding hard alloy is effectively improved, and accordingly the fatigue strength of staff is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a schematic overall structure of a first embodiment of the present utility model.
Fig. 2 is an overall cross-sectional view of a first embodiment of the present utility model.
Fig. 3 is an enlarged view of the partial structure at a of fig. 2 according to the present utility model.
Fig. 4 is a right side view of the first embodiment of the present utility model.
Fig. 5 is a sectional view taken along line B-B of fig. 4 in accordance with the present utility model.
Fig. 6 is a schematic overall structure of a second embodiment of the present utility model.
101-grinding machine box, 102-grinding shaft, 103-grinding sieve plate, 104-grinding motor, 105-grinding head, 106-disassembling unit, 107-anti-blocking component, 108-electric telescopic rod, 109-push plate, 110-first connecting column, 111-second connecting column, 112-slide plate, 113-round rod, 114-fastening bolt, 115-discharge hole, 116-circular arc hole, 117-threaded hole, 118-driving motor, 119-supporting plate, 120-rotating shaft, 121-cam, 122-connecting frame, 123-spring, 124-anti-blocking needle, 125-bar hole, 201-observation window and 202-electric valve.
Detailed Description
The following detailed description of embodiments of the utility model, examples of which are illustrated in the accompanying drawings and, by way of example, are intended to be illustrative, and not to be construed as limiting, of the utility model.
First embodiment:
referring to fig. 1 to 5, wherein fig. 1 is an overall schematic structural view of a first embodiment of the present utility model, fig. 2 is an overall sectional view of the first embodiment of the present utility model, fig. 3 is an enlarged partial structural view at a of fig. 2 of the present utility model, fig. 4 is a right side view of the first embodiment of the present utility model, and fig. 5 is a sectional view taken along line B-B of fig. 4 of the present utility model.
The utility model provides an anti-blocking hard alloy processing metal powder grinding device, which comprises a grinding machine case 101, a grinding shaft 102, a grinding screen plate 103, a grinding motor 104, a grinding head 105, a dismounting unit 106, an anti-blocking assembly 107, an electric telescopic rod 108 and a push plate 109, wherein the dismounting unit 106 comprises a first connecting column 110, a second connecting column 111, a sliding plate 112, a round rod 113 and a fastening bolt 114, the grinding screen plate 103 is provided with a plurality of discharging holes 115, the second connecting column 111 is provided with an arc hole 116, the second connecting column 111 is provided with a threaded hole 117, the anti-blocking assembly 107 comprises a driving motor 118, a supporting plate 119, a rotating shaft 120, a cam 121, a connecting frame 122, two springs 123 and a plurality of anti-blocking needles 124, and the grinding machine case 101 is provided with a strip-shaped hole 125.
For this embodiment, the grinding motor 104 is started, the grinding shaft 102 drives the grinding head 105 to work, and then cooperates with the grinding screen plate 103, so that the hard alloy powder falls from the discharge hole 115, in order to prevent the hard alloy powder from blocking the discharge hole 115, the driving motor 118 is started, so that the driving motor 118 falls to drive the rotating shaft 120 to rotate, thereby the cam 121 pushes the connecting frame 122 upwards, so that the anti-blocking needle 124 is inserted into the discharge hole 115, after the cam 121 is not pushed, the anti-blocking needle 124 leaves the discharge hole 115, thereby achieving the purpose of dredging the discharge hole 115, and then the electric telescopic rod 108 is started, so that the push plate 109 pushes the hard alloy powder out of the strip-shaped hole 125, and in such a way, the blocking condition is avoided, and the grinding efficiency of the hard alloy powder is effectively improved.
The grinding sieve plate 103 is fixedly connected with the grinding machine case 101, the grinding shaft 102 is arranged in the grinding machine case 101, the grinding motor 104 is fixedly connected with the grinding shaft 102, the grinding head 105 is connected with the grinding shaft 102, the first connecting column 110 is fixedly connected with the grinding head 105, the sliding plate 112 is fixedly connected with the first connecting column 110, the round rod 113 is fixedly connected with the sliding plate 112, the second connecting column 111 is fixedly connected with the grinding shaft 102, the circular arc holes 116 are in sliding fit with the sliding plate 112 and the round rod 113, the threaded holes 117 are matched with the fastening bolts 114, the grinding motor 104 is started to enable the grinding shaft 102 to drive the grinding head 105 to work, when the grinding head is required to be dismounted, the fastening bolts 114 are screwed down, the sliding plate 112 and the round rod 113 are withdrawn from the inner side of the circular arc holes 116, and then the grinding head 105 can be removed from the feed port of the grinding machine case 101, and the grinding head 105 is dismounted in a manner opposite to the dismounting manner when the grinding head is mounted again, so that the grinding quality of a hard alloy is reduced, and the grinding quality of a grinding worker is improved.
Secondly, the backup pad 119 with grind quick-witted case 101 fixed connection, driving motor 118 with backup pad 119 fixed connection, the one end of pivot 120 with grind quick-witted case 101 rotates to be connected, the other end of pivot 120 with driving motor 118 fixed connection, the fixed setting in on the pivot 120 has cam 121, two the one end of spring 123 with grind sieve 103 fixed connection, two the other end of spring 123 with link 122 fixed connection, a plurality of prevent stifled needle 124 all with link 122 fixed connection, a plurality of discharge gate 115 all with the corresponding prevent stifled needle 124 adaptation, in order to prevent that powdered carbide will discharge gate 115 from blockking up, start driving motor 118 makes driving motor 118 falls to drive pivot 120 is rotatory, thereby makes cam 121 will link 122 upwards supports to so that prevent stifled needle 124 inserts in the discharge gate 115, after the support of cam 121, the other end of spring 123 with link 122 fixed connection, a plurality of prevent stifled needle 124 all with the link 122 fixed connection, a plurality of discharge gate 115 all with prevent stifled needle 124 adaptation, in order to prevent that the shutoff of this carbide from appearing, the discharge gate 115 is reached, the purpose of dredging the discharge gate 115 has been reached.
Meanwhile, the electric telescopic rod 108 is fixedly connected with the grinding machine box 101, the strip-shaped hole 125 is matched with the pushing plate 109, the pushing plate 109 is slidably connected with the grinding machine box 101, the pushing plate 109 is fixedly connected with the electric telescopic rod 108, the electric telescopic rod 108 is started, the pushing plate 109 pushes hard alloy powder out of the strip-shaped hole 125, manual cleaning of the powdery hard alloy by workers is reduced, and therefore grinding powder efficiency is improved.
When the anti-blocking type hard alloy metal powder grinding device is used, the grinding motor 104 is started, the grinding shaft 102 drives the grinding head 105 to work and then is matched with the grinding sieve plate 103, hard alloy powder drops from the discharge hole 115, in order to prevent the hard alloy powder from blocking the discharge hole 115, the driving motor 118 is started, the driving motor 118 drops to drive the rotating shaft 120 to rotate, the cam 121 is enabled to prop up the connecting frame 122, so that the anti-blocking needle 124 is inserted into the discharge hole 115, after the cam 121 is not propped up, the anti-blocking needle 124 leaves the discharge hole 115, the purpose of dredging the discharge hole 115 is achieved, then the electric telescopic rod 108 is started, the hard alloy powder is pushed out from the strip-shaped hole 125 by the push plate 109, the blocking situation is avoided, and the grinding efficiency of the hard alloy powder is effectively improved.
Second embodiment:
referring to fig. 6 on the basis of the first embodiment, fig. 6 is a schematic overall structure of a second embodiment of the present utility model.
The utility model provides an anti-blocking hard alloy processing metal powder grinding device, which also comprises an observation window 201 and an electric valve 202.
For the present embodiment, the observation window 201 is added to directly observe the abrasion of the polishing head 105, and the electric valve 202 seals the polishing machine case 101.
The observation window 201 is communicated with the grinding machine case 101, the electric valve 202 is fixedly connected with the grinding machine case 101, the observation window 201 can directly observe the abrasion condition of the grinding head 105, so that the grinding machine case 101 is sealed by the electric valve 202, the falling of powder during grinding is reduced, and the device is simple in structure and convenient to learn and operate.
When the anti-blocking hard alloy processing metal powder grinding device is used, the observation window 201 can directly observe the abrasion condition of the grinding head 105, so that the grinding head is convenient for a worker to replace, the electric valve 202 seals the grinding machine case 101, the falling-out of powder during grinding is reduced, and the device has a simple structure and is convenient for learning and operation.
The foregoing disclosure is only illustrative of one or more preferred embodiments of the present application and is not intended to limit the scope of the claims hereof, as it is to be understood by those skilled in the art that all or part of the process of implementing the described embodiment may be practiced otherwise than as specifically described and illustrated by the appended claims.
Claims (5)
1. The utility model provides an anti-blocking type carbide processing metal powder grinder, includes grinding machine case, grinding axle, grinding sieve, grinding motor and grinding head, grinding sieve with grinding machine case fixed connection is located the inner wall of grinding machine case, the grinding axle set up in the inside of grinding machine case, grinding motor with grinding axle fixed connection, be located the top of grinding axle, and run through the grinding machine case, the grinding head with the grinding axle is connected, and be located the below of grinding axle, the grinding sieve has a plurality of discharge holes, its characterized in that,
the device also comprises a disassembly unit;
the disassembly unit comprises a first connecting column, a second connecting column, a sliding plate, a round rod and a fastening bolt, wherein the first connecting column is fixedly connected with the grinding head and is positioned above the grinding head, the sliding plate is fixedly connected with the first connecting column and is positioned above the first connecting column, the round rod is fixedly connected with the sliding plate and is positioned above the sliding plate, the second connecting column is fixedly connected with the grinding shaft and is positioned below the grinding shaft, the second connecting column is provided with an arc hole, the arc hole is in sliding fit with the sliding plate and the round rod, and the second connecting column is provided with a threaded hole which is matched with the fastening bolt.
2. The anti-clogging type hard alloy processing metal powder grinding device according to claim 1, wherein,
the anti-blocking component comprises a driving motor, a supporting plate, a rotating shaft, a cam, a connecting frame, two springs and a plurality of anti-blocking needles, wherein the supporting plate is fixedly connected with the grinding machine box and is positioned on one side of the grinding motor, the driving motor is fixedly connected with the supporting plate and is positioned above the supporting plate, one end of the rotating shaft is rotationally connected with the grinding machine box and is positioned on the inner wall of the grinding machine box, the other end of the rotating shaft is fixedly connected with the driving motor and is positioned at the output end of the driving motor and penetrates through the grinding machine box, the cam, two springs are fixedly arranged at the rotating shaft, one ends of the springs are respectively positioned below the grinding machine box, the other ends of the springs are respectively fixedly connected with the connecting frame and are respectively positioned above the connecting frame, the anti-blocking needles are respectively positioned above the connecting frame, and the discharging holes of the connecting frame are respectively correspondingly adapted to the anti-blocking needles.
3. The anti-clogging type hard alloy processing metal powder grinding device according to claim 1, wherein,
the anti-blocking type hard alloy processing metal powder grinding device further comprises an electric telescopic rod and a push plate, wherein the electric telescopic rod is fixedly connected with the grinding machine box and is positioned on the inner wall of the grinding machine box, the grinding machine box is provided with a strip-shaped hole, the strip-shaped hole is matched with the push plate, the push plate is slidably connected with the grinding machine box and is positioned at the bottom of the grinding machine box, and the push plate is fixedly connected with the electric telescopic rod and is positioned at the output end of the electric telescopic rod.
4. The anti-clogging type hard alloy processing metal powder grinding device according to claim 1, wherein,
the anti-blocking type hard alloy processing metal powder grinding device further comprises an observation window, wherein the observation window is communicated with the grinding machine box and is positioned on one side of the grinding machine box.
5. The anti-clogging type hard alloy processing metal powder grinding device according to claim 3, wherein,
the anti-blocking type hard alloy processing metal powder grinding device further comprises an electric valve, wherein the electric valve is fixedly connected with the grinding machine box and is positioned on one side of the grinding machine box, and the electric valve is close to the strip-shaped hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321979616.9U CN220679375U (en) | 2023-07-26 | 2023-07-26 | Anti-blocking type hard alloy processing metal powder grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321979616.9U CN220679375U (en) | 2023-07-26 | 2023-07-26 | Anti-blocking type hard alloy processing metal powder grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220679375U true CN220679375U (en) | 2024-03-29 |
Family
ID=90372072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321979616.9U Active CN220679375U (en) | 2023-07-26 | 2023-07-26 | Anti-blocking type hard alloy processing metal powder grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220679375U (en) |
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2023
- 2023-07-26 CN CN202321979616.9U patent/CN220679375U/en active Active
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