CN207592016U - A kind of block-resistant type hard alloy processes metal powder grinding device - Google Patents
A kind of block-resistant type hard alloy processes metal powder grinding device Download PDFInfo
- Publication number
- CN207592016U CN207592016U CN201721224922.6U CN201721224922U CN207592016U CN 207592016 U CN207592016 U CN 207592016U CN 201721224922 U CN201721224922 U CN 201721224922U CN 207592016 U CN207592016 U CN 207592016U
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- grinding
- sieve plate
- grinder bin
- block
- metal powder
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Abstract
The utility model discloses a kind of block-resistant type hard alloy to process metal powder grinding device, including grinder bin, grinding motor, grinding head, grinding sieve plate, dredge hole needle, cam and picking-up container, the pedestal is equipped with grinder bin, grinding sieve plate is installed with inside the grinder bin, link is equipped with below the grinding sieve plate, several groups are installed on link upper surface and dredges hole needle, dredges hole needle straight up and corresponding with the sieve pore in grinding sieve plate；The output shaft of the driving motor is fixedly connected with rotation axis inside grinder bin by shaft coupling, and cam is equidistantly equipped in rotation axis.Hole needle is dredged in process of lapping by drive constantly to move up and down, sieve pore is carried out to dredge hole, effectively sieve pore is avoided excessively to result in blockage because of powder, simultaneously without frequently replacing grinding sieve plate because of sieve pore blockade, grinding sieve plate is frequently replaced so as to be also avoided that while cost-effective, so as to greatly improve the efficiency of production.
Description
Technical field
The utility model is related to a kind of grinding device, specifically a kind of block-resistant type hard alloy processing metal powder grinding dress
It puts.
Background technology
Hard alloy be by refractory metal hard compounds and binding metal by powder metallurgical technique made of it is a kind of
Alloy material.Hard alloy has a series of excellent performances such as hardness is high, wear-resisting, intensity and toughness are preferable, heat-resisting, corrosion-resistant,
Particularly its high rigidity and wearability is held essentially constant even if at a temperature of 500 DEG C, is still had at 1000 DEG C very high
Hardness.Grinding passes through lap tool and workpiece under a certain pressure opposite using applying or be press-fitted the abrasive grain on lap tool
Move the finished machined carried out to finished surface.Grinding can be used for processing various metals and nonmetallic materials, the surface shape of processing
Shape has plane, inside and outside cylindrical surface and circular conical surface, convex, concave spherical surface, screw thread, the flank of tooth and its alloytype face.
Existing metal powder grinding device be easy to cause sieve pore in process of lapping and blocks, so as to need frequently to replace sieve
Plate seriously affects production efficiency, while feeding is relatively difficult in discharging.
Utility model content
The purpose of this utility model is to provide a kind of block-resistant type hard alloy to process metal powder grinding device, to solve
The problems mentioned above in the background art.
To achieve the above object, the utility model provides following technical solution：
A kind of block-resistant type hard alloy processes metal powder grinding device, including grinder bin, grinding motor, grinding head,
It grinds sieve plate, dredge hole needle, cam, picking-up container and pedestal, the pedestal is equipped with grinder bin, leads between grinder bin and pedestal
It crosses screw to be fixedly connected, the grinder bin upper center position is also installed with grinding motor, grinds the output shaft of motor
It straight down and pierces into inside grinder bin, the output shaft for grinding motor is connected with grinding shaft, and grinding shaft lower end is fixedly connected with
Grinding head, the lower surface of grinding head is curved surface, and grinding sieve plate is installed with inside the grinder bin, described to grind on sieve plate
Several groups of sieve pores are provided with, link are equipped with below the grinding sieve plate, between the left and right sides of link and grinding sieve plate downside
Connected by spring, being installed with several groups on the link upper surface dredges hole needle, dredge hole needle straight up and with grinding
Sieve pore in sieve plate is corresponding；Driving motor, the output shaft of driving motor are installed in the grinder bin outer right wall
Horizontal to the left and to penetrate inside grinder bin, the output shaft of driving motor is fixedly connected with inside grinder bin by shaft coupling
Rotation axis, cam is equidistantly equipped in rotation axis, and cam is provided with 3-4 groups, outer circle and the link contacts-side-down of cam.
Two groups of stock guides are also symmetrically installed with inside the grinder bin, also level is fixedly mounted inside the grinder bin
There are the first gag lever post and the second gag lever post, the first gag lever post is located at the top of the second gag lever post, and the chassis left side upper surface is consolidated
Dingan County is equipped with bearing block, and bearing block is internally provided with bearing, and interference fit is equipped with shaft on bearing, and shaft left end is fixedly connected with
Rolled round, shaft right end stretch into inside grinder bin and are connected with ball screw by shaft coupling, be threaded on ball screw
Movable plate, is fixedly connected with picking-up container on the right side of the movable plate, and picking-up container is located at the front side of ball screw, in the grinder bin
Portion is further connected with baffle, and baffle is located at the right side of picking-up container.
As further program of the utility model：The grinder bin upper left side is provided with powder addition mouth, powder addition
Mouth is connected with external feeding device.
As the utility model further scheme：The grinding sieve plate is also curved slab, and grind the curved surface of sieve plate
Radian is identical with the curved surface radian of grinding head lower surface.
As the utility model further scheme：The sieve pore is circular through hole.
As the utility model further scheme：The diameter of the thin hole needle is less than the aperture of sieve pore.
As the utility model further scheme：Two groups of stock guides are also symmetrically installed with inside the grinder bin,
Angle of inclination between stock guide and grinder bin inner wall is 120-125 °.
As the utility model further scheme：The mobile plate surface is also provided with slide opening, and movable plate also passes through cunning
Hole is slidably mounted on the first gag lever post and the second gag lever post.
As the utility model further scheme：Discharge port is also provided in the grinder bin, discharge port is rectangle
Through-hole.
Compared with prior art, the beneficial effects of the utility model are：The powder mull apparatus structure is novel, process of lapping
In by driving motor constantly band moving cam rotate, so as to which thin hole needle be driven constantly to move up and down, to sieve pore carry out dredge hole, effectively
Sieve pore is avoided because powder excessively results in blockage, while without frequently replacing grinding sieve plate because of sieve pore blockade, so as to cost-effective
It is also avoided that simultaneously and frequently replaces grinding sieve plate, so as to greatly improve the efficiency of production, while by manual after grinding
It shakes rolled round picking-up container can integrally to be released, so as to facilitate feeding, greatlys save the time of sampling, it is time saving and energy saving.
Description of the drawings
Fig. 1 is the structure diagram that a kind of block-resistant type hard alloy processes metal powder grinding device.
Fig. 2 is the structure diagram that a kind of block-resistant type hard alloy processes that A portions amplify in metal powder grinding device.
Fig. 3 is the structure diagram that a kind of block-resistant type hard alloy processes picking-up container side view in metal powder grinding device.
In figure：1- grinder bins, 2- powder additions mouth, 3- grinding motor, 4- grinding shafts, 5- grinding heads, 6- grinding sieve plate,
7- sieve pores, 8- links, 9- springs, 10- dredge hole needle, 11- driving motors, 12- rotation axis, 13- cams, 14- stock guides, 15-
First gag lever post, the second gag lever posts of 16-, 17- bearing blocks, 18- shafts, 19- rolled rounds, 20- ball screws, 21- movable plates, 22-
Picking-up container, 23- baffles, 24- discharge ports, 25- pedestals.
Specific embodiment
The technical solution of this patent is described in more detail With reference to embodiment.
- 3 are please referred to Fig.1, a kind of block-resistant type hard alloy processes metal powder grinding device, including grinder bin 1, grinding
Motor 3, grinding sieve plate 6, dredges hole needle 10, cam 13, picking-up container 22 and pedestal 25 at grinding head 5, and the pedestal 25 is equipped with grinding
Cabinet 1 is fixedly connected between grinder bin 1 and pedestal 25 by screw, and 1 upper left side of grinder bin is provided with powder addition mouth
2, powder addition mouth 2 is connected with external feeding device, and the 1 upper center position of grinder bin is also installed with grinding motor
3, it grinds the output shaft of motor 3 straight down and pierces into inside grinder bin 1, the output shaft of grinding motor 3 is connected with grinding shaft
4,4 lower end of grinding shaft is fixedly connected with grinding head 5, and the lower surface of grinding head 5 isCurved surface, the fixed peace in 1 inside of grinder bin
Equipped with grinding sieve plate 6, grinding sieve plate 6 is also curved slab, and grinds the curved surface radian of sieve plate 6 and the curved surface of 5 lower surface of grinding head
Radian is identical, and several groups of sieve pores 7 are provided on the grinding sieve plate 6, and sieve pore 7 is circular through hole, and 6 lower section of grinding sieve plate is equipped with
Link 8, the left and right sides of link 8 and grinding sieve plate are connected between 6 downside by spring 9, on 8 upper surface of link
It is installed with several groups and dredges hole needle 10, dredge hole needle 10 straight up and corresponding with the sieve pore 7 in grinding sieve plate 6, dredge hole needle
10 diameter is less than the aperture of sieve pore 7；Driving motor 11, driving motor are installed in 1 outer right wall of grinder bin
11 output shaft level to the left and is penetrated inside grinder bin 1, and the output shaft of driving motor 11 passes through connection inside grinder bin 1
Axis device is fixedly connected with rotation axis 12, and cam 13 is equidistantly equipped in rotation axis 12, and cam 13 is provided with 3-4 groups, cam 13
Outer circle and 8 contacts-side-down of link.
Two groups of stock guides 14 are also symmetrically installed with inside the grinder bin 1, between 1 inner wall of stock guide 14 and grinder bin
Angle of inclination for 120-125 °, 1 inside of grinder bin also level is installed with the first gag lever post 15 and the second limiting
Bar 16, the first gag lever post 15 are located at the top of the second gag lever post 16, and the 25 left side upper surface of pedestal is installed with bearing block
17, bearing block 17 is internally provided with bearing, and interference fit is equipped with shaft 18 on bearing, and 18 left end of shaft is fixedly connected with rolled round
19,18 right end of shaft stretches into 1 inside of grinder bin and is connected with ball screw 20 by shaft coupling, and screw thread connects on ball screw 20
Movable plate 21 is connected to, 21 surface of movable plate is also provided with slide opening, and movable plate 21 is also slidably mounted on the first gag lever post 15 by slide opening
On the second gag lever post 16,21 right side of movable plate is fixedly connected with picking-up container 22, and picking-up container 22 is located at ball screw 20
Front side, is further connected with baffle 23 inside the grinder bin 1, and baffle 23 is located at the right side of picking-up container 22, in the grinder bin 1 also
Discharge port 24 is provided with, discharge port 24 is rectangular through-hole.
The operation principle of the utility model：In use, when needing to be ground metal powder, the gold that will first not grind
Belong to powder to be added to from powder addition mouth 2 inside grinder bin 1, be then electrified to that grinding motor 3 is made to start to work, grind motor
3 drive grinding heads 5 start to rotate, and so as to be ground to the metal powder on grinding sieve plate 6, particle is smaller in process of lapping
Metal powder from grinding sieve plate 6 in sieve pore 7 sift out, while in process of lapping be powered driving motor 11 is made to start to rotate,
Driving motor 11 drives the cam 13 in rotation axis 12 to start to rotate, when cam 13 turns to maximum radius from least radius,
Cam 13 upward 8, so as to which the thin hole needle 10 on link 8 be driven to move upwards, when cam 13 turns to maximum displacement,
Under the action of the restoring force of spring 9, link 8 moves downward, and is moved downward so as to make to dredge hole needle 10, passes through driving motor 11
Constantly band moving cam 13 rotates, and so as to which thin hole needle 10 be driven constantly to move up and down, sieve pore 7 is carried out to dredge hole, effectively avoids sieve pore 7
Because powder excessively results in blockage, while without frequently replacing grinding sieve plate 6 because sieve pore 7 blocks, thus while cost-effective also
Be avoided that causes whole process velocity slow because replacing grinding sieve plate 6；After the completion of grinding, metal powder is from grinding sieve plate 6
Sieve pore 7 sift out, while entered in picking-up container 22 after 14 water conservancy diversion of stock guide, when all grind after, pass through shake
Rolled round 19, so as to ball screw 20 be driven to rotate indirectly, thread fitting between ball screw 20 and movable plate 21, and pass through first
The position-limiting action of 15 and second gag lever post 16 of gag lever post, so as to which picking-up container 22 be made to move right, picking-up container 22 is moving right
Open-top picking-up container 22 and by the upside opening alignment discharge port 24 of movable plate 21 in the process, so as to facilitate feeding.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, can also be under the premise of this patent objective not be departed from the knowledge that one skilled in the relevant art has
It makes a variety of changes.
Claims (8)
1. a kind of block-resistant type hard alloy processes metal powder grinding device, including grinder bin（1）, grinding motor（3）, grinding
Head（5）, grinding sieve plate（6）, dredge hole needle（10）, cam（13）, picking-up container（22）And pedestal（25）, it is characterised in that：The bottom
Seat（25）It is equipped with grinder bin（1）, grinder bin（1）With pedestal（25）Between be fixedly connected by screw, the grinder
Case（1）Upper center position is also installed with grinding motor（3）, grind motor（3）Output shaft straight down and pierce into and grind
Grinding machine case（1）Motor is ground in inside（3）Output shaft be connected with grinding shaft（4）, grinding shaft（4）Lower end is fixedly connected with grinding
Head（5）, the grinder bin（1）Inside is installed with grinding sieve plate（6）, the grinding sieve plate（6）On be provided with several groups of sieves
Hole（7）, the grinding sieve plate（6）Lower section is equipped with link（8）, link（8）The left and right sides with grinding sieve plate（6）Downside it
Between pass through spring（9）Connection, the link（8）Several groups are installed on upper surface and dredges hole needle（10）, dredge hole needle（10）
Straight up and with grinding sieve plate（6）In sieve pore（7）It is corresponding；The grinder bin（1）It is installed in outer right wall
Driving motor（11）, driving motor（11）Output shaft level to the left and penetrate grinder bin（1）Inside, driving motor（11）'s
Output shaft is in grinder bin（1）Inside is fixedly connected with rotation axis by shaft coupling（12）, rotation axis（12）On be equidistantly equipped with
Cam（13）, cam（13）It is provided with 3-4 groups, cam（13）Outer circle and link（8）Contacts-side-down；The grinder bin
（1）Inside also level is installed with the first gag lever post（15）With the second gag lever post（16）, the first gag lever post（15）Positioned at second
Gag lever post（16）Top, the pedestal（25）Left side upper surface is installed with bearing block（17）, bearing block（17）Inside is set
There is bearing, be interference fitted on bearing and shaft is installed（18）, shaft（18）Left end is fixedly connected with rolled round（19）, shaft（18）It is right
Grinder bin is stretched at end（1）It is internal and ball screw is connected with by shaft coupling（20）, ball screw（20）On be threaded with
Movable plate（21）, the movable plate（21）Right side is fixedly connected with picking-up container（22）, picking-up container（22）Positioned at ball screw（20）
Front side, the grinder bin（1）Inside is further connected with baffle（23）, baffle（23）Positioned at picking-up container（22）Right side.
2. a kind of block-resistant type hard alloy processing metal powder grinding device according to claim 1, it is characterised in that：Institute
State grinder bin（1）Upper left side is provided with powder addition mouth（2）, powder addition mouth（2）It is connected with external feeding device.
3. a kind of block-resistant type hard alloy processing metal powder grinding device according to claim 1, it is characterised in that：Institute
State grinding sieve plate（6）Also it is curved slab, and grinds sieve plate（6）Curved surface radian and grinding head（5）The curved surface radian phase of lower surface
Together.
4. a kind of block-resistant type hard alloy processing metal powder grinding device according to claim 1, it is characterised in that：Institute
State sieve pore（7）For circular through hole.
5. a kind of block-resistant type hard alloy processing metal powder grinding device according to claim 1, it is characterised in that：Institute
State thin hole needle（10）Diameter be less than sieve pore（7）Aperture.
6. a kind of block-resistant type hard alloy processing metal powder grinding device according to claim 1, it is characterised in that：Institute
State grinder bin（1）Inside is also symmetrically installed with two groups of stock guides（14）, stock guide（14）With grinder bin（1）Between inner wall
Angle of inclination is 120-125 °.
7. a kind of block-resistant type hard alloy processing metal powder grinding device according to claim 1, it is characterised in that：Institute
State movable plate（21）Surface is also provided with slide opening, movable plate（21）The first gag lever post is also slidably mounted on by slide opening（15）With second
Gag lever post（16）On.
8. a kind of block-resistant type hard alloy processing metal powder grinding device according to claim 1, it is characterised in that：Institute
State grinder bin（1）On be also provided with discharge port（24）, discharge port（24）For rectangular through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721224922.6U CN207592016U (en) | 2017-09-22 | 2017-09-22 | A kind of block-resistant type hard alloy processes metal powder grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721224922.6U CN207592016U (en) | 2017-09-22 | 2017-09-22 | A kind of block-resistant type hard alloy processes metal powder grinding device |
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| Publication Number | Publication Date |
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| CN207592016U true CN207592016U (en) | 2018-07-10 |
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|---|---|---|---|
| CN201721224922.6U Active CN207592016U (en) | 2017-09-22 | 2017-09-22 | A kind of block-resistant type hard alloy processes metal powder grinding device |
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| CN109046518A (en) * | 2018-08-30 | 2018-12-21 | 赵爱 | High efficiency rice milling machine |
| CN109174380A (en) * | 2018-08-20 | 2019-01-11 | 东莞市松研智达工业设计有限公司 | A kind of small-sized flour mill of the vortex that architectural engineering uses |
| CN109317410A (en) * | 2018-11-02 | 2019-02-12 | 南京仁恒轴承滚动体有限公司 | A kind of abnormity needle roller screening device |
| CN109701709A (en) * | 2018-12-28 | 2019-05-03 | 象山锦绣升平食品有限公司 | A kind of grinder |
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| CN111841701A (en) * | 2020-07-31 | 2020-10-30 | 中山诺顿科研技术服务有限公司 | Medical traditional chinese medicine rolling machine |
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| CN109174380A (en) * | 2018-08-20 | 2019-01-11 | 东莞市松研智达工业设计有限公司 | A kind of small-sized flour mill of the vortex that architectural engineering uses |
| CN109174380B (en) * | 2018-08-20 | 2020-05-05 | 江苏新业重工股份有限公司 | Vortex type small-sized pulverizer for constructional engineering |
| CN109046518A (en) * | 2018-08-30 | 2018-12-21 | 赵爱 | High efficiency rice milling machine |
| CN109317410A (en) * | 2018-11-02 | 2019-02-12 | 南京仁恒轴承滚动体有限公司 | A kind of abnormity needle roller screening device |
| CN109317410B (en) * | 2018-11-02 | 2023-09-15 | 南京仁恒轴承滚动体有限公司 | Special-shaped roller pin screening device |
| CN109701709B (en) * | 2018-12-28 | 2020-10-27 | 象山锦绣升平食品有限公司 | Grinding machine |
| CN109701709A (en) * | 2018-12-28 | 2019-05-03 | 象山锦绣升平食品有限公司 | A kind of grinder |
| CN111841701A (en) * | 2020-07-31 | 2020-10-30 | 中山诺顿科研技术服务有限公司 | Medical traditional chinese medicine rolling machine |
| CN111729752A (en) * | 2020-08-18 | 2020-10-02 | 广东睿智环保科技有限责任公司 | Milling equipment that powder coating used |
| CN112495746A (en) * | 2020-11-09 | 2021-03-16 | 刘英秀 | Mining conveying device with screening function |
| CN112495746B (en) * | 2020-11-09 | 2022-01-18 | 湖南省煤业集团兴源矿业有限公司 | Mining conveying device with screening function |
| CN112772472A (en) * | 2021-01-26 | 2021-05-11 | 浙江省海洋水产养殖研究所 | Ecological breeding pool and ecological breeding method for wild black porgy |
| CN113664592A (en) * | 2021-05-24 | 2021-11-19 | 苏州海之鸿智能装备有限公司 | Part processing is with CNC automatic production line |
| CN114433288A (en) * | 2021-12-24 | 2022-05-06 | 呼和浩特科林热电有限责任公司 | Broken coal grinds coal integrated device |
| CN114433288B (en) * | 2021-12-24 | 2023-07-18 | 呼和浩特科林热电有限责任公司 | Broken coal and ground coal integrated device |
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