CN213561855U - Speed and pressure regulating pressure head for polishing machine - Google Patents
Speed and pressure regulating pressure head for polishing machine Download PDFInfo
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- CN213561855U CN213561855U CN202022722947.7U CN202022722947U CN213561855U CN 213561855 U CN213561855 U CN 213561855U CN 202022722947 U CN202022722947 U CN 202022722947U CN 213561855 U CN213561855 U CN 213561855U
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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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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model provides a speed governing pressure regulating pressure head for burnishing machine relates to burnishing machine equipment technical field. This speed governing pressure regulating pressure head for burnishing machine, including box and connecting plate, two symmetrical smooth frames of inside wall fixedly connected with of box, the left and right sides face of connecting plate all with the inner wall sliding connection of smooth frame, the first fixed frame of bottom surface fixedly connected with of connecting plate, the interior roof fixedly connected with inverter motor of first fixed frame. This speed governing pressure regulating pressure head for burnishing machine, through smooth frame, the spacing groove, limit slide, cooperation setting between first backup pad and the second backup pad, can effectually improve the holistic stability of the device, thereby avoid the device to take place violent rocking, through the fixed plate, the slide bar, the fluting, the second pressure spring, the bull stick, the draw-in groove, the rotary drum, cooperation setting between first pressure spring and the cardboard, can effectually play the effect that compresses tightly to the pressure head, so that played the buffering effect to the pressure head.
Description
Technical Field
The utility model relates to a burnishing machine equipment technical field specifically is a speed governing pressure regulating pressure head for burnishing machine.
Background
At present, most of the conventional grinding and polishing devices adopt a single-shaft machine, a two-shaft machine, a multi-shaft machine and the like, wherein a pressure head is almost a rod-shaped part, and a contact part with a workpiece is generally processed into a ball head so as to adapt to the angle change of the polished workpiece and keep the workpiece to rotate freely in the polishing process.
When the polishing machine runs at a high speed, violent shaking can be generated, and when the shaking amplitude is too large, the polishing effect on the workpiece is easily influenced, so that the overall stability of the pressure head is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a speed governing pressure regulating pressure head for burnishing machine has solved the problem of proposing in the background art.
Technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a speed-regulating and pressure-regulating pressure head for a polishing machine comprises a box body and a connecting plate, wherein two symmetrical sliding frames are fixedly connected to the inner side wall of the box body, the left side surface and the right side surface of the connecting plate are respectively in sliding connection with the inner walls of the sliding frames, a first fixed frame is fixedly connected to the bottom surface of the connecting plate, a variable frequency motor is fixedly connected to the inner top wall of the first fixed frame, a second fixed frame is fixedly connected to the bottom surface of the first fixed frame, the output end of the variable frequency motor sequentially penetrates through the first fixed frame and the second fixed frame and extends into the second fixed frame, the output end of the variable frequency motor is rotatably connected with the first fixed frame and the second fixed frame, a clamping groove is fixedly connected to the output end of the variable frequency motor through a coupler, two symmetrical rotary drums are arranged on the inner side walls of the clamping groove, clamping plates, the bottom surface fixedly connected with bull stick of cardboard, and the bottom surface of bull stick runs through the draw-in groove, the last fixed surface of cardboard is connected with first pressure spring, the top of first pressure spring and the interior roof fixed connection of draw-in groove, two symmetrical flutings have been seted up to the inside wall of the fixed frame of second.
The inside sliding connection of the fixed frame of second has the fixed plate, and the surface and the grooved inner wall sliding connection of fixed plate, the fixed surface of upper surface of fixed plate inlays and has the bearing, the bottom surface of bull stick and the inner circle fixed connection of bearing, the bottom surface fixed connection pressure head connector of bull stick, the bottom surface of pressure head connector runs through the fixed frame of second and fixedly connected with pressure head, and pressure head connector and the fixed frame rotation of second is connected, every the equal fixedly connected with slide bar of grooved interior roof, every the bottom of slide bar all run through the fixed plate and with grooved interior diapire fixed connection, and slide bar and fixed plate sliding connection, the upper surface and the equal fixedly connected with two symmetrical second pressure springs of bottom surface of fixed plate.
The improved structure is characterized in that two symmetrical limiting grooves are formed in the inner wall of the sliding frame, each limiting sliding block is fixedly connected to the front face and the back face of the connecting plate, the limiting sliding blocks are connected with the limiting grooves in a sliding mode, the limiting grooves and the limiting sliding blocks are arranged, the limiting effect can be effectively achieved on the connecting plate, and the stability of the connecting plate when the connecting plate moves up and down is improved.
The improvement is that, every the left and right sides face of connecting plate all rotates and is connected with the gyro wheel, and the inside wall sliding connection of gyro wheel and spacing groove, through the setting of gyro wheel, can make the connecting plate more steady when reciprocating.
The improved variable frequency motor fastening structure is characterized in that four corners of the bottom surface of the variable frequency motor are fixedly connected with rubber base plates, and each rubber base plate is fixedly connected with the inner bottom wall of the first fixing frame, so that the fastening effect of the variable frequency motor can be effectively improved, and the variable frequency motor is prevented from violently vibrating.
The improvement is that, the equal first backup pad of fixedly connected with of left and right sides face of first fixed frame, every the upper surface of first backup pad all with the bottom surface fixed connection of connecting plate, through the setting of first backup pad, can effectually improve the stability of first fixed frame to avoid first fixed frame to take place to rock.
The improvement is that, the equal fixedly connected with second backup pad of the left and right sides face of the fixed frame of second, every the upper surface of second backup pad all with the bottom surface fixed connection of connecting plate, through the setting of second backup pad, can effectually improve the holistic stability of the fixed frame of second, avoid the fixed frame of second to take place to rock.
The improvement is that, every the surface of second pressure spring all twines in the surface of slide bar, every the one end that the fixed plate was kept away from to the second pressure spring all with grooved inner wall fixed connection, through the setting of second pressure spring, can effectually guarantee to sticising the effect of fixed plate.
The utility model provides a, this speed governing pressure regulating pressure head for burnishing machine sets up through the cooperation between smooth frame, spacing groove, spacing slider, first backup pad and the second backup pad, can effectually improve the holistic stability of the device to avoid the device to take place violent rocking.
Two, this speed governing pressure regulating pressure head for burnishing machine, through the setting of rubber backing plate, can effectually play the fastening effect to inverter motor, the effectual vibrations effect that has reduced inverter motor self and produced, through fixed plate, slide bar, fluting, second pressure spring, bull stick, draw-in groove, rotary drum, cooperation setting between first pressure spring and the cardboard, can effectually play the effect that compresses tightly to the pressure head to in order to play the buffering effect to the pressure head.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
fig. 2 is a cross-sectional view of a front view of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;
fig. 4 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.
In the figure, the reference number is 1, a box body; 2. a connecting plate; 3. a sliding frame; 4. a limiting groove; 5. a first fixed frame; 6. a first support plate; 7. a second support plate; 8. a second fixed frame; 9. a pressure head connector; 10. a pressure head; 11. a variable frequency motor; 12. a limiting slide block; 13. a roller; 14. a rotating rod; 15. a bearing; 16. a second pressure spring; 17. a fixing plate; 18. a slide bar; 19. grooving; 20. a rubber pad; 21. a card slot; 22. a rotating drum; 23. a first pressure spring; 24. and (4) clamping the board.
Detailed Description
As shown in fig. 1-4, the embodiment of the present invention provides a speed-regulating and pressure-regulating pressure head for a polishing machine, which comprises a box body 1 and a connecting plate 2, wherein two symmetrical sliding frames 3 are fixedly connected to the inner side wall of the box body 1, the left and right side surfaces of the connecting plate 2 are slidably connected to the inner wall of the sliding frame 3, two symmetrical limiting grooves 4 are formed in the inner wall of each sliding frame 3, two symmetrical limiting sliders 12 are fixedly connected to the front and back surfaces of each connecting plate 2, and the limiting sliders 12 are slidably connected to the limiting grooves 4, by the arrangement of the limiting grooves 4 and the limiting sliders 12, a limiting effect can be effectively achieved on the connecting plate 2, and the stability of the connecting plate 2 during up and down movement is improved, the left and right side surfaces of each connecting plate 2 are rotatably connected to rollers 13, and the rollers 13 are slidably connected to the inner side walls of the limiting grooves 4, the connecting plate 2 can be more stable when moving up and down, the bottom surface of the connecting plate 2 is fixedly connected with a first fixing frame 5, the inner top wall of the first fixing frame 5 is fixedly connected with a variable frequency motor 11, the model of the variable frequency motor 11 is YVF355M-4, four corners of the bottom surface of the variable frequency motor 11 are fixedly connected with rubber base plates 20, the bottom surface of each rubber base plate 20 is fixedly connected with the inner bottom wall of the first fixing frame 5, the fastening effect on the variable frequency motor 11 can be effectively improved through the arrangement of the rubber base plates 20, the variable frequency motor 11 is prevented from generating violent vibration, the bottom surface of the first fixing frame 5 is fixedly connected with a second fixing frame 8, the left side surface and the right side surface of the first fixing frame 5 are fixedly connected with first supporting plates 6, the upper surface of each first supporting plate 6 is fixedly connected with the bottom surface of the connecting plate 2, and the stability of the first fixing frame 5 can, thereby avoiding the first fixed frame 5 from shaking, the left and right side surfaces of the second fixed frame 8 are fixedly connected with the second supporting plates 7, the upper surface of each second supporting plate 7 is fixedly connected with the bottom surface of the connecting plate 2, the integral stability of the second fixed frame 8 can be effectively improved through the arrangement of the second supporting plates 7, the second fixed frame 8 is prevented from shaking, the output end of the variable frequency motor 11 sequentially penetrates through the first fixed frame 5 and the second fixed frame 8 and extends to the inside of the second fixed frame 8, the output end of the variable frequency motor 11 is rotatably connected with the first fixed frame 5 and the second fixed frame 8, the output end of the variable frequency motor 11 is fixedly connected with a clamping groove 21 through a coupler, two symmetrical rotary drums 22 are arranged on the inner side wall of the clamping groove 21, the clamping plate 24 is clamped on the inner wall of the rotary drum 22, and the outer surface of the clamping plate 24, the bottom surface fixedly connected with bull stick 14 of cardboard 24, and the draw-in groove 21 is run through to the bottom surface of bull stick 14, and the last fixed surface of cardboard 24 is connected with first pressure spring 23, the top of first pressure spring 23 and the interior roof fixed connection of draw-in groove 21, and two symmetrical flutings 19 have been seted up to the inside wall of the fixed frame 8 of second.
A fixed plate 17 is connected inside the second fixed frame 8 in a sliding manner, the outer surface of the fixed plate 17 is connected with the inner wall of the slot 19 in a sliding manner, a bearing 15 is fixedly embedded on the upper surface of the fixed plate 17, the bottom surface of the rotating rod 14 is fixedly connected with the inner ring of the bearing 15, a pressure head connector 9 is fixedly connected with the bottom surface of the rotating rod 14, the bottom surface of the pressure head connector 9 penetrates through the second fixed frame 8 and is fixedly connected with a pressure head 10, the pressure head connector 9 is rotatably connected with the second fixed frame 8, a sliding rod 18 is fixedly connected with the inner top wall of each slot 19, the bottom end of each sliding rod 18 penetrates through the fixed plate 17 and is fixedly connected with the inner bottom wall of the slot 19, the sliding rod 18 is connected with the fixed plate 17 in a sliding manner, two symmetrical second pressure springs 16 are fixedly connected with the upper surface and the bottom surface of the fixed plate 17, the outer surface of each second pressure spring 16 is wound on, through the setting of second pressure spring 16, can effectually guarantee the effect of sticising to fixed plate 17.
The utility model discloses the theory of operation as follows:
when the burnishing machine operates at a high speed, can make connecting plate 2 obtain effectual spacing effect in smooth frame 3, and the stability of the device has been improved, avoid the device to take place violent rocking, and the setting of first backup pad 6 and second backup pad 7, can play the fastening to first fixed frame 5 and the fixed frame 8 of second respectively, make the device more steady when operating, when pressure head 10 needs carry out the speed governing, only need adjust inverter motor 11's variable speed algorithm can, when the pressure head 10 extrudees the work piece, will produce ascending promotion to pressure head 10, make pressure head 10 push away pressure head connector 9, and make pressure head connector 9 upwards promote fixed plate 17, fixed plate 17 will upwards promote cardboard 24 afterwards, and make cardboard 24 extrude first pressure spring 23, realized playing to the pressure head 10 and sticis compressed the effect.
Claims (7)
1. The utility model provides a speed governing pressure regulating pressure head for burnishing machine, includes box (1) and connecting plate (2), its characterized in that: the inner side wall of the box body (1) is fixedly connected with two symmetrical sliding frames (3), the left side surface and the right side surface of the connecting plate (2) are both connected with the inner wall of the sliding frames (3) in a sliding manner, the bottom surface of the connecting plate (2) is fixedly connected with a first fixed frame (5), the inner top wall of the first fixed frame (5) is fixedly connected with a variable frequency motor (11), the bottom surface of the first fixed frame (5) is fixedly connected with a second fixed frame (8), the output end of the variable frequency motor (11) sequentially penetrates through the first fixed frame (5) and the second fixed frame (8) and extends into the second fixed frame (8), the output end of the variable frequency motor (11) is rotatably connected with the first fixed frame (5) and the second fixed frame (8), the output end of the variable frequency motor (11) is fixedly connected with a clamping groove (21) through a coupler, two symmetrical rotary drums (22) are arranged on the inner side, a clamping plate (24) is clamped on the inner wall of the rotary drum (22), the outer surface of the clamping plate (24) is connected with the inner wall of the rotary drum (22) in a sliding mode, a rotating rod (14) is fixedly connected to the bottom surface of the clamping plate (24), the bottom surface of the rotating rod (14) penetrates through the clamping groove (21), a first pressure spring (23) is fixedly connected to the upper surface of the clamping plate (24), and the top end of the first pressure spring (23) is fixedly connected with the inner top wall of the clamping groove (21);
the inner side wall of the second fixing frame (8) is provided with two symmetrical slots (19), the inner part of the second fixing frame (8) is connected with a fixing plate (17) in a sliding manner, the outer surface of the fixing plate (17) is connected with the inner wall of the slot (19) in a sliding manner, a bearing (15) is fixedly embedded on the upper surface of the fixing plate (17), the bottom surface of the rotating rod (14) is fixedly connected with the inner ring of the bearing (15), the bottom surface of the rotating rod (14) is fixedly connected with a pressure head connector (9), the bottom surface of the pressure head connector (9) penetrates through the second fixing frame (8) and is fixedly connected with a pressure head (10), the pressure head connector (9) is rotatably connected with the second fixing frame (8), the inner top wall of each slot (19) is fixedly connected with a sliding rod (18), the bottom end of each sliding rod (18) penetrates through the fixing plate (17) and is fixedly connected with the, the sliding rod (18) is connected with the fixed plate (17) in a sliding mode, and the upper surface and the bottom surface of the fixed plate (17) are fixedly connected with two symmetrical second pressure springs (16).
2. The speed and pressure regulating head of claim 1, wherein: two symmetrical limiting grooves (4) are formed in the inner wall of each sliding frame (3), two symmetrical limiting sliding blocks (12) are fixedly connected to the front face and the back face of each connecting plate (2), and the limiting sliding blocks (12) are connected with the limiting grooves (4) in a sliding mode.
3. The speed and pressure regulating head of claim 1, wherein: every the left and right sides face of connecting plate (2) all rotates and is connected with gyro wheel (13), and the inside wall sliding connection of gyro wheel (13) and spacing groove (4).
4. The speed and pressure regulating head of claim 1, wherein: four corners of the bottom surface of the variable frequency motor (11) are fixedly connected with rubber base plates (20), and each bottom surface of each rubber base plate (20) is fixedly connected with the inner bottom wall of the first fixing frame (5).
5. The speed and pressure regulating head of claim 1, wherein: the equal fixedly connected with first backup pad (6) of the left and right sides face of first fixed frame (5), every the upper surface of first backup pad (6) all with the bottom surface fixed connection of connecting plate (2).
6. The speed and pressure regulating head of claim 1, wherein: the equal fixedly connected with second backup pad (7) of the left and right sides face of the fixed frame of second (8), every the upper surface of second backup pad (7) all with the bottom surface fixed connection of connecting plate (2).
7. The speed and pressure regulating head of claim 1, wherein: the outer surface of each second pressure spring (16) is wound on the outer surface of the sliding rod (18), and one end, far away from the fixing plate (17), of each second pressure spring (16) is fixedly connected with the inner wall of the groove (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022722947.7U CN213561855U (en) | 2020-11-23 | 2020-11-23 | Speed and pressure regulating pressure head for polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022722947.7U CN213561855U (en) | 2020-11-23 | 2020-11-23 | Speed and pressure regulating pressure head for polishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213561855U true CN213561855U (en) | 2021-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022722947.7U Active CN213561855U (en) | 2020-11-23 | 2020-11-23 | Speed and pressure regulating pressure head for polishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213561855U (en) |
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2020
- 2020-11-23 CN CN202022722947.7U patent/CN213561855U/en active Active
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