CN109366268A - A kind of hard alloy pole grinding device - Google Patents
A kind of hard alloy pole grinding device Download PDFInfo
- Publication number
- CN109366268A CN109366268A CN201811522579.2A CN201811522579A CN109366268A CN 109366268 A CN109366268 A CN 109366268A CN 201811522579 A CN201811522579 A CN 201811522579A CN 109366268 A CN109366268 A CN 109366268A
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- CN
- China
- Prior art keywords
- polishing
- driving motor
- platform
- frame
- motor
- 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.)
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- 239000000956 alloy Substances 0.000 title claims abstract description 51
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 51
- 238000005498 polishing Methods 0.000 claims abstract description 120
- 238000003825 pressing Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/35—Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The present invention provides a kind of hard alloy pole grinding device, which includes: polishing platform and polishing workpiece；Side is provided with rotating electric machine on polishing platform, and another Slideslip is provided with turntable；Taper press part is respectively arranged on rotating electric machine and turntable；Workpiece of polishing includes the polishing set being sleeved on alloy pole, and polishing set inner wall is circumferentially provided with abrasive brush, and polishing set outer wall is set with the first belt pulley set；It further include portal frame, the crossbearer sliding of portal frame is provided with driving motor, the second belt pulley set matched with the first belt pulley set is provided on the output shaft of driving motor；Further include having the screw rod rotated coaxially with driving motor output shaft, the threaded hole matched with screw rod is offered in the vertical frame of portal frame side.It is sleeved on alloy pole by that will polish, and the direction of rotation covered with alloy pole of polishing is on the contrary, increase frictional force in polishing descaling process；And driving motor drives polishing set to move back and forth, and enhances grinding effect.
Description
Technical Field
The invention relates to the technical field of hard alloy, in particular to a polishing device for a hard alloy round rod.
Background
After the hard alloy round bar is processed and formed, the bar is polished according to the required size. At present, alloy bars are mainly polished manually, so that the polishing efficiency is low, and more labor is wasted; the existing alloy polishing device can not realize rapid and high-quality polishing in the polishing process, especially for alloy round rods with large diameters, so that the production efficiency is reduced.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a grinding device for a hard alloy round bar.
The invention is realized by the following technical scheme:
the invention provides a hard alloy round rod polishing device, which comprises: the polishing device comprises a polishing platform and a polishing workpiece arranged above the polishing platform; wherein,
a rotary motor is arranged on one side of the polishing platform, and a turntable is arranged on the other side of the polishing platform in a sliding manner; the rotary motor and the rotary table are respectively provided with a conical pressing piece for pressing the circle centers of two ends of the alloy round bar;
the polishing workpiece comprises a polishing sleeve sleeved on the alloy round rod, a polishing brush is arranged on the inner wall of the polishing sleeve in the circumferential direction, and a first belt pulley group is sleeved on the outer wall of the polishing sleeve; the gantry is arranged above the polishing platform, a driving motor is arranged on a cross frame of the gantry in a sliding mode, and a second belt pulley set matched with the first belt pulley set is arranged on an output shaft of the driving motor; the polishing device is characterized by also comprising a support frame, wherein one end of the support frame is connected with the shell of the driving motor, the other end of the support frame is provided with an arc-shaped plate used for abutting against the polishing sleeve, and the inner wall of the arc-shaped plate is provided with a roller;
the gantry crane further comprises a screw rod coaxially rotating with the output shaft of the driving motor, and a threaded hole matched with the screw rod is formed in the vertical frame on one side of the gantry frame.
Preferably, a first sliding groove is formed in the polishing platform along the length direction; the disc fixing device is characterized by further comprising a support for supporting the disc, and a first sliding block matched with the sliding groove is arranged at the bottom end of the support.
Preferably, one end of the polishing platform is provided with a hydraulic telescopic rod, and the end part of the hydraulic telescopic rod is connected with the support.
Preferably, a belt is connected between the first pulley set and the second pulley set.
Preferably, a second sliding groove is formed in the bottom surface of the cross frame along the length direction, the bottom end of the driving motor is connected with a motor base, and a second sliding block matched with the second sliding groove is arranged on the motor base.
Preferably, the rotating motor and the driving motor rotate in opposite directions.
The invention has the beneficial effects that: but through the carousel of the slip on the platform of polishing that is equipped with, fix the alloy pole of different length, the cover suit of polishing that is equipped with is on the alloy pole, and the alloy pole is opposite with the direction of rotation of the cover of polishing to increase frictional force strengthens the effect of polishing. The polishing sleeve is more stable when rotating through the supporting frame; the screw rod that is equipped with drives when driving motor is rotatory and polishes the cover reciprocating motion on the alloy pole, and the increase area of polishing for the speed of polishing has certain practical value.
Drawings
FIG. 1 is a schematic structural diagram of a grinding device for a round hard alloy rod according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a polishing sleeve provided in an embodiment of the present invention.
Detailed Description
Referring to fig. 1 to 2, fig. 1 is a schematic structural diagram of a hard alloy round rod polishing device according to an embodiment of the present invention; fig. 2 is a schematic structural diagram of a polishing sleeve provided in an embodiment of the present invention.
The invention provides a hard alloy round rod polishing device, which comprises: the polishing device comprises a polishing platform 1 and a polishing workpiece arranged above the polishing platform 1; wherein, a rotating motor 2 is arranged on one side of the polishing platform 1, and a turntable 3 is arranged on the other side in a sliding manner; the rotating motor 2 and the turntable 3 are respectively provided with a conical pressing part 4 for pressing the circle centers of two ends of the alloy round bar 17;
the polishing workpiece comprises a polishing sleeve 5 sleeved on the alloy round bar 17, a polishing brush 6 is arranged on the inner wall of the polishing sleeve 5 in the circumferential direction, and a first belt 16 wheel group 7 is sleeved on the outer wall of the polishing sleeve 5; the grinding machine also comprises a portal frame 8 arranged above the grinding platform 1, a driving motor 9 is arranged on a cross frame of the portal frame 8 in a sliding manner, and a second belt 16 wheel set 10 matched with the first belt 16 wheel set 7 is arranged on an output shaft of the driving motor 9; the polishing device is characterized by further comprising a support frame 11, wherein one end of the support frame 11 is connected with a shell of the driving motor 9, the other end of the support frame 11 is provided with an arc-shaped plate 12 used for abutting against the polishing sleeve 5, and the inner wall of the arc-shaped plate 12 is provided with a roller 13;
the gantry crane further comprises a screw rod 14 which coaxially rotates with an output shaft of the driving motor 9, and a threaded hole matched with the screw rod 14 is formed in a vertical frame on one side of the gantry frame 8. The polishing device comprises a polishing platform 1 and a polishing workpiece arranged above the polishing platform 1; wherein, a rotating motor 2 is arranged on one side of the polishing platform 1, and a turntable 3 is arranged on the other side in a sliding manner; the rotating motor 2 and the turntable 3 are respectively provided with a conical pressing part 4 for pressing the circle centers of two ends of the alloy round bar 17;
the polishing workpiece comprises a polishing sleeve 5 sleeved on the alloy round bar 17, a polishing brush 6 is arranged on the inner wall of the polishing sleeve 5 in the circumferential direction, and a first belt 16 wheel group 7 is sleeved on the outer wall of the polishing sleeve 5; the grinding machine also comprises a portal frame 8 arranged above the grinding platform 1, a driving motor 9 is arranged on a cross frame of the portal frame 8 in a sliding manner, and a second belt 16 wheel set 10 matched with the first belt 16 wheel set 7 is arranged on an output shaft of the driving motor 9; the polishing device is characterized by further comprising a support frame 11, wherein one end of the support frame 11 is connected with a shell of the driving motor 9, the other end of the support frame 11 is provided with an arc-shaped plate 12 used for abutting against the polishing sleeve 5, and the inner wall of the arc-shaped plate 12 is provided with a roller 13;
the gantry crane further comprises a screw rod 14 which coaxially rotates with an output shaft of the driving motor 9, and a threaded hole matched with the screw rod 14 is formed in a vertical frame on one side of the gantry frame 8.
The invention has the beneficial effects that: but through the carousel of the slip on the platform of polishing that is equipped with, fix the alloy pole of different length, the cover suit of polishing that is equipped with is on the alloy pole, and the alloy pole is opposite with the direction of rotation of the cover of polishing to increase frictional force strengthens the effect of polishing. The polishing sleeve is more stable when rotating through the supporting frame; the screw rod that is equipped with drives when driving motor is rotatory and polishes the cover reciprocating motion on the alloy pole, and the increase area of polishing for the speed of polishing has certain practical value.
In order to facilitate understanding of the carbide round bar grinding device provided by the embodiment of the invention, the following detailed description is made in conjunction with specific embodiments.
With continued reference to fig. 1 to 2, the present invention provides a hard alloy round bar polishing apparatus, including: the polishing device comprises a polishing platform 1 and a polishing workpiece arranged above the polishing platform 1; wherein,
a rotary motor 2 is arranged on one side of the polishing platform 1, and a rotary disc 3 is arranged on the other side of the polishing platform in a sliding manner; the rotary motor 2 and the rotary table 3 are respectively provided with a conical pressing piece 4 for pressing the centers of circles at two ends of the alloy round bar 17, and if a larger round bar is polished, the pressing pieces of a flat plate type or a clamping type can be replaced; specifically, a first sliding groove is formed in the polishing platform 1 along the length direction; the disc-shaped support is characterized by further comprising a support 19 used for supporting the disc, and a first sliding block matched with the sliding groove is arranged at the bottom end of the support 19. One end of the polishing platform 1 is provided with a hydraulic telescopic rod 15, and the end part of the hydraulic telescopic rod 15 is connected with a support 19. The hydraulic telescopic rod 15 is connected with a hydraulic cylinder, and the hydraulic telescopic rod drives the bracket 19 to move in the sliding chute; the fixing can be performed for alloy round bars 17 of different lengths.
The polishing workpiece comprises a polishing sleeve 5 sleeved on an alloy round bar 17, a polishing brush 6 is arranged on the inner wall of the polishing sleeve 5 in the circumferential direction, and a first belt 16 wheel set 7 (shown in figure 2) is sleeved on the outer wall of the polishing sleeve 5; the grinding machine also comprises a portal frame 8 arranged above the grinding platform 1, a driving motor 9 is arranged on a cross frame of the portal frame 8 in a sliding manner, and a second belt 16 wheel set 10 matched with the first belt 16 wheel set 7 is arranged on an output shaft of the driving motor 9; the polishing device also comprises a support frame 11, one end of the support frame 11 is connected with a shell of the driving motor 9, the other end of the support frame 11 is provided with an arc-shaped plate 12 used for abutting against the polishing sleeve 5, and the inner wall of the arc-shaped plate 12 is provided with a roller 13; this arc 12 can correspond the both sides that set up at 16 wheelsets 7 of first belt to set up the race with gyro wheel 13 matched with at the outer wall of the cover 5 of polishing, and support frame 11 is adjustable length's support body, including first frame and the second frame of suit in first frame, locks through locking bolt between first frame and the second frame, is used for adjusting the alloy pole 17 of different diameters and polishes.
Specifically, the second spout has been seted up along length direction to the bottom surface of crossbearer, and driving motor 9 bottom is connected with motor cabinet 18, is provided with the second slider with second spout matched with on the motor cabinet 18. A belt 16 is connected between the first belt 16 wheel set 7 and the second belt 16 wheel set 10.
The gantry crane further comprises a screw rod 14 which coaxially rotates with an output shaft of the driving motor 9, and a threaded hole matched with the screw rod 14 is formed in the vertical frame on one side of the gantry frame 8.
In order to achieve a better sanding effect, the rotating motor 2 and the driving motor 9 are rotated in opposite directions. The rotating motor 2 adopts a direct-current high-speed rotating motor 2, and the driving motor 9 is a low-speed motor.
When the polishing device is used specifically, after the alloy round rod 17 penetrates through the polishing sleeve 5, the center points at two ends of the alloy round rod 17 are pressed and fixed through the conical pressing piece 4, and the proper height of the support frame 11 is adjusted, so that the polishing brush 6 at the bottom end in the polishing sleeve 5 is in contact with the outer surface of the alloy round rod 17; starting the rotating motor 2 to enable the alloy round rod 17 to rotate at a high speed, starting the driving motor 9 to enable the rotation direction of the polishing sleeve 5 to be opposite to that of the rotating motor 2, increasing the friction force between the polishing brush 6 and the alloy round rod 17, and driving the screw 14 to be screwed into or out of the threaded hole in the rotating process of the driving motor 9, wherein the roller on the arc-shaped plate 12 can be engaged in the wheel groove, and the belt 16 drives the first belt pulley group 7 to enable the polishing sleeve 5 to move on the alloy round rod 17; thereby realize removing and polish to alloy pole 17, the effect of polishing is better, saves the labour.
It can be seen from the above description that through the carousel 3 of slidable on the platform of polishing 1 that is equipped with, fix the alloy pole 17 of different length, the cover 5 suits of polishing that is equipped with are on alloy pole 17, and alloy pole 17 is opposite with the direction of rotation of the cover 5 of polishing to increase frictional force strengthens the effect of polishing. The grinding sleeve 5 is more stable when rotating through the supporting frame 11; the screw 14 that is equipped with drives when driving motor 9 is rotatory and polishes cover 5 reciprocating motion on alloy pole 17, increases the area of polishing for the speed of polishing has certain practical value.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a carbide pole grinding device which characterized in that includes: the polishing device comprises a polishing platform and a polishing workpiece arranged above the polishing platform; wherein,
a rotary motor is arranged on one side of the polishing platform, and a turntable is arranged on the other side of the polishing platform in a sliding manner; the rotary motor and the rotary table are respectively provided with a conical pressing piece for pressing the circle centers of two ends of the alloy round bar;
the polishing workpiece comprises a polishing sleeve sleeved on the alloy round rod, a polishing brush is arranged on the inner wall of the polishing sleeve in the circumferential direction, and a first belt pulley group is sleeved on the outer wall of the polishing sleeve; the gantry is arranged above the polishing platform, a driving motor is arranged on a cross frame of the gantry in a sliding mode, and a second belt pulley set matched with the first belt pulley set is arranged on an output shaft of the driving motor; the polishing device is characterized by also comprising a support frame, wherein one end of the support frame is connected with the shell of the driving motor, the other end of the support frame is provided with an arc-shaped plate used for abutting against the polishing sleeve, and the inner wall of the arc-shaped plate is provided with a roller;
the gantry crane further comprises a screw rod coaxially rotating with the output shaft of the driving motor, and a threaded hole matched with the screw rod is formed in the vertical frame on one side of the gantry frame.
2. The hard alloy round bar polishing device according to claim 1, wherein a first sliding groove is formed in the polishing platform along the length direction; the disc fixing device is characterized by further comprising a support for supporting the disc, and a first sliding block matched with the sliding groove is arranged at the bottom end of the support.
3. The carbide round bar grinding device of claim 2, wherein one end of the grinding platform is provided with a hydraulic telescopic rod, and the end of the hydraulic telescopic rod is connected with the support.
4. The round hard alloy rod grinding device according to claim 1, wherein a belt is connected between the first pulley set and the second pulley set.
5. The hard alloy round bar grinding device according to claim 2, wherein a second sliding groove is formed in the bottom surface of the cross frame along the length direction, a motor base is connected to the bottom end of the driving motor, and a second sliding block matched with the second sliding groove is arranged on the motor base.
6. The round bar grinding device of claim 1 wherein the rotating motor rotates in a direction opposite to the driving motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811522579.2A CN109366268A (en) | 2018-12-13 | 2018-12-13 | A kind of hard alloy pole grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811522579.2A CN109366268A (en) | 2018-12-13 | 2018-12-13 | A kind of hard alloy pole grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109366268A true CN109366268A (en) | 2019-02-22 |
Family
ID=65373498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811522579.2A Pending CN109366268A (en) | 2018-12-13 | 2018-12-13 | A kind of hard alloy pole grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109366268A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110900354A (en) * | 2019-12-17 | 2020-03-24 | 广西平南县极合科技服务有限公司 | Grinding device and cylindrical timber processing equipment |
| CN115284129A (en) * | 2022-08-12 | 2022-11-04 | 德润杰(山东)纺织科技有限公司 | Efficient polishing equipment for machining core rod |
-
2018
- 2018-12-13 CN CN201811522579.2A patent/CN109366268A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110900354A (en) * | 2019-12-17 | 2020-03-24 | 广西平南县极合科技服务有限公司 | Grinding device and cylindrical timber processing equipment |
| CN115284129A (en) * | 2022-08-12 | 2022-11-04 | 德润杰(山东)纺织科技有限公司 | Efficient polishing equipment for machining core rod |
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Legal Events
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190222 |
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| WD01 | Invention patent application deemed withdrawn after publication |