CN210879016U - A grinding device for tiny part of machinery - Google Patents
A grinding device for tiny part of machinery Download PDFInfo
- Publication number
- CN210879016U CN210879016U CN201921580624.XU CN201921580624U CN210879016U CN 210879016 U CN210879016 U CN 210879016U CN 201921580624 U CN201921580624 U CN 201921580624U CN 210879016 U CN210879016 U CN 210879016U
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- Prior art keywords
- fixedly connected
- frame
- rod
- wheel carrier
- clamping
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- 238000005498 polishing Methods 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 abstract description 4
- 238000010924 continuous production Methods 0.000 abstract description 2
- 230000003746 surface roughness Effects 0.000 abstract description 2
- 238000003860 storage Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 12
- 230000033001 locomotion Effects 0.000 description 8
- 238000003754 machining Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002547 anomalous effect Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a grinding device for tiny part of machinery, the on-line screen storage device comprises a base, the one end fixed connection work frame of base, the below of work frame is equipped with the frame, the upper end fixedly connected with motor of frame, the output shaft fixedly connected with cam of motor, the upper end of work frame is equipped with the spout, sliding connection has the wheel carrier in the spout, the inside of wheel carrier is rotated and is connected with the transfer line, the transfer line rotates with the cam and is connected, the one end fixedly connected with guide arm of transfer line is kept away from to the wheel carrier, the one end fixedly connected with mounting panel of wheel carrier is kept away from to the guide arm, the lower extreme fixedly connected with of mounting. The utility model discloses novel structure, overall structure is simple, convenient to use, and the course of working can damage when can not the delivery, and reciprocal polishing through the body of polishing guarantees that the process of polishing rear surface roughness can satisfy the industrial requirement, and the surface is smooth and level, and continuous production's efficiency is higher.
Description
Technical Field
The utility model relates to a machinery skilled worker technical field especially relates to a grinding device for tiny part of machinery.
Background
At present, the current surface machining who polishes to machine part handles, generally polish through artifical abrasive paper, this kind of operation waste time, extravagant manpower, and the effect is not good, a large amount of resources have been wasted, another kind is exactly that current machine part burnishing machine is when the operation, the abrasive paper tape grinds easily, in the use, it is more wrong, be unfavorable for practicing thrift the cost and promote comprehensively, sometimes the abrasive paper tape is loose, not fine setting, but continue to use, the abrasive paper tape just is more easy to be bad like this, give people and brought inconvenience when man-hour, be unfavorable for using and promoting on a large scale, so need a technique to remedy this not enough on the market.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a polishing device for mechanical fine parts.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a polishing device for mechanical fine parts comprises a base, wherein one end of the base is fixedly connected with a working frame, a base is arranged below the working frame, a motor is fixedly connected to the upper end of the base, an output shaft of the motor is fixedly connected with a cam, a chute is arranged at the upper end of the working frame, a wheel frame is slidably connected in the chute, a transmission rod is rotatably connected inside the wheel frame and rotatably connected with the cam, a guide rod is fixedly connected to one end of the wheel frame, which is away from the transmission rod, a mounting plate is fixedly connected to one end of the guide rod, which is away from the wheel frame, a polishing body is fixedly connected to the lower end of the mounting plate, a clamping frame is fixedly connected to one end of the base, which is away from the working frame, a clamping plate is slidably connected to the upper end of the clamping frame, a first connecting rod is fixedly connected, the clamping device comprises a clamping frame, and is characterized in that a first supporting rod is fixedly connected to the upper end of the clamping frame, one end, far away from the clamping frame, of the first supporting rod is rotatably connected with an incomplete gear, a handle is fixedly connected with the incomplete gear, one end, close to a clamping plate, of the clamping frame is fixedly connected with a second supporting rod, the second supporting rod is rotatably connected with a second connecting rod, the middle of the second connecting rod is rotatably connected with a switching rod, gear teeth are arranged at one end, close to the first supporting rod, of the second connecting rod, and the gear teeth are mutually meshed.
Preferably, the outer side of the guide rod is sleeved with a spring.
Preferably, a groove is formed between the mounting plate and the working frame, a plurality of balls are arranged in the groove, and the balls are abutted to the lower end of the mounting plate.
Preferably, the upper end and the lower end of the working frame, which are close to the wheel carrier, are provided with first rectangular grooves, first sliding rods are fixedly connected in the first rectangular grooves, and the two ends of the wheel carrier are sleeved on the outer sides of the first sliding rods.
Preferably, the inside of clamping frame is equipped with the second rectangular channel, fixedly connected with second slide bar in the second rectangular channel, the lower pot head of splint is established in the outside of second slide bar.
Preferably, the clamping frame is fixedly connected with a rubber pad on the opposite side of the clamping plate.
Preferably, the outer side of the grip is sleeved with a rubber sleeve.
In the utility model, when a user uses the device, firstly, the tiny parts to be polished are put on the clamping frame, the handle is lightly pressed to rotate the gear on the first supporting rod, the gear teeth on the second connecting rod rotate inwards along with the meshing, at the moment, the second connecting rod presses the first connecting rod leftwards through the adapter rod to move towards the parts, the clamping plate slowly moves the clamping parts on the second sliding rod, meanwhile, the clamping frame and the rubber pads on the clamping plate can protect the outer sides of the parts from being abraded, then, the motor on the machine base is opened, the output shaft of the motor drives the cam to rotate, the cam is rotationally connected with the wheel frame through the transmission rod, when the cam rotates, the wheel frame can be pulled through the transmission rod to reciprocate leftwards and rightwards in the slide way of the working frame, the first sliding rod plays a guiding role in the motion of the wheel frame, the wheel frame linearly reciprocates through pulling the guide rod mounting plate, at, finishing the polishing operation of the small mechanical parts. The utility model discloses novel structure, the operation is stable, and overall structure is simple, convenient to use, and is safe high-efficient, and the part centre gripping is stable, and the course of working can damage when can not the delivery, and reciprocal polishing through the body of polishing guarantees that the process of polishing back surface roughness can satisfy the industrial requirement, and the surface is smooth and level, and continuous production's efficiency is higher, improves production efficiency greatly, reduction in production cost.
Drawings
Fig. 1 is a schematic structural diagram of a polishing device for mechanical fine parts according to the present invention.
In the figure: the device comprises a base 1, a base 2, a working frame 3, a motor 4, a cam 5, a transmission rod 6, a wheel frame 7, a first sliding rod 8, a spring 9, a guide rod 10, a mounting plate 11, a ball 12, a polishing body 13, a clamping frame 14, a second sliding rod 15, a rubber pad 16, a first connecting rod 17, a first supporting rod 18, a grip 19, a second connecting rod 20, a switching rod 21, a second supporting rod 22 and a clamping plate 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1, a polishing device for mechanical fine parts comprises a base 1, one end of the base 1 is fixedly connected with a working frame 3, a base 2 is arranged below the working frame 3, the upper end of the base 2 is fixedly connected with a motor 4, an output shaft of the motor 4 is fixedly connected with a cam 5, the upper end of the working frame 3 is provided with a chute, a wheel carrier 7 is slidably connected in the chute, the inner part of the wheel carrier 7 is rotatably connected with a transmission rod 6, the transmission rod 6 is rotatably connected with the cam 5 to form power output of the device, the motor 4 drives the cam 5 to rotate, the wheel carrier 7 makes linear reciprocating motion through the transmission rod 6, one end of the wheel carrier 7 far away from the transmission rod 6 is fixedly connected with a guide rod 10, the outer side of the guide rod 10 is sleeved with a spring 9 to assist the motion of a mounting plate 11, one end of the guide rod, the grinding machine is used for forming a grinding mechanism, a turbine 7 drives a mounting plate 11 on a grinding body 14 to move through a guide rod 10, one end of a base 1, far away from a working frame 3, is fixedly connected with a clamping frame 14, the upper end of the clamping frame 14 is connected with a clamping plate 23 in a sliding mode, one end of the clamping plate 23, far away from a motor 4, is fixedly connected with a first connecting rod 17, one end of the first connecting rod 17, far away from the clamping plate 23, is rotatably connected with a changeover rod 21, the upper end of the clamping frame 14 is fixedly connected with a first supporting rod 18, one end of the first supporting rod 18, far away from the clamping frame 14, is rotatably connected with an incomplete gear, the incomplete gear is fixedly connected with a handle 19, one end of the clamping frame 14, close to the clamping plate 23, is fixedly connected with a second supporting rod 22, the second supporting rod 22 is rotatably connected with a second connecting rod 20, the clamping device is formed by slightly pressing the handle 19 to rotate the gear on the first support rod 18, the gear teeth on the second connecting rod 20 rotate inwards along with the meshing, at the moment, the second connecting rod 20 presses the first connecting rod 17 leftwards through the adapter rod 21 to move towards the part, the clamping plate 23 slowly moves the clamping part on the second sliding rod 15, and meanwhile, the clamping frame 14 and the rubber pad 16 on the clamping plate 16 can protect the outer side of the part from being abraded.
In the utility model, the spring 9 is sleeved outside the guide rod 10 to assist the movement of the mounting plate 11 and increase the fault tolerance of the internal transmission of the device, the stability of the movement of the mounting plate 11 is ensured through the compression and recovery processes of the spring 9 and provide the polishing precision, a groove is arranged between the mounting plate 11 and the working frame 3, a plurality of balls 12 are arranged in the groove, the balls 12 are abutted against the lower end of the mounting plate 11 to reduce the friction force between the mounting plate 11 and the working frame 3, so that the sliding friction is converted into the rolling friction and the internal energy consumption is reduced, the working frame 3 is provided with first rectangular grooves near the upper and lower ends of the wheel frame 7, a first sliding rod 8 is fixedly connected in the first rectangular grooves, the two ends of the wheel frame 7 are sleeved outside the first sliding rod 8 to increase the regularity of the movement of the wheel frame 7, the first sliding rod 8 provides the guiding performance for the movement of the wheel frame 7, and, guarantee the machining precision, the inside of holding frame 14 is equipped with the second rectangular channel, fixedly connected with second slide bar 15 in the second rectangular channel, splint 16's lower pot head is established in the outside of second slide bar 15, a downside for solid fixed splint 23, guarantee the stability of step up of splint 23, avoid in the course of working that the part slides and lead to damaging, the equal fixedly connected with cushion 16 of holding frame 14 and splint 16 opposite side, avoid causing wearing and tearing in the centre gripping process with the protection part, can agree with mutually with surperficial anomalous part simultaneously, the outside cover of handle 19 is equipped with the rubber sleeve, be used for increasing frictional force, make adjustment process control accurate, avoid taking place to operate when the problem that leads to the part to damage.
In the utility model, when a user uses the device, firstly, the tiny parts to be polished are put on the clamping frame 14, the handle 19 is lightly pressed to rotate the gear on the first supporting rod 18, the gear teeth on the second connecting rod 20 rotate inwards along with the meshing, at the moment, the second connecting rod 20 presses the first connecting rod 17 to move towards the parts through the adapter rod 21 leftwards, the clamping plate 23 slowly moves the clamping parts on the second sliding rod 15, meanwhile, the clamping frame 14 and the rubber pad 16 on the clamping plate 16 can protect the outer side of the parts from being worn, then the motor 4 on the machine base 2 is opened, the output shaft of the motor 4 drives the cam 5 to rotate, the cam 5 is rotatably connected with the wheel frame 7 through the transmission rod 6, when the cam 5 rotates, the wheel frame 7 can be pulled to reciprocate leftwards and rightwards in the slide way of the working frame 3 through the transmission rod 6, the first sliding rod 8 plays a guiding role in the motion of the wheel frame 7, the wheel frame, at the moment, the grinding body 13 is used for grinding the surfaces of the parts with controllable precision, and grinding operation of the small mechanical parts is completed.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a grinding device for tiny part of machinery, includes base (1), its characterized in that, one end fixed connection work frame (3) of base (1), the below of work frame (3) is equipped with frame (2), the upper end fixedly connected with motor (4) of frame (2), the output shaft fixedly connected with cam (5) of motor (4), the upper end of work frame (3) is equipped with the spout, sliding connection has wheel carrier (7) in the spout, the inside rotation of wheel carrier (7) is connected with transfer line (6), transfer line (6) are connected with cam (5) rotation, the one end fixedly connected with guide arm (10) of transfer line (6) are kept away from to wheel carrier (7), the one end fixedly connected with mounting panel (11) of wheel carrier (7) are kept away from to guide arm (10), the lower extreme fixedly connected with body (13) of polishing of mounting panel (11), the clamping frame (14) is fixedly connected to one end, far away from the working frame (3), of the base (1), the clamping frame (14) is slidably connected to the upper end of the clamping frame (14), the first connecting rod (17) is fixedly connected to one end, far away from the motor (4), of the clamping plate (23), the adapter rod (21) is rotatably connected to one end, far away from the clamping frame (23), of the first connecting rod (17), the first supporting rod (18) is fixedly connected to the upper end of the clamping frame (14), the incomplete gear is rotatably connected to one end, far away from the clamping frame (14), of the first supporting rod (18), the handle (19) is fixedly connected to the incomplete gear, the second supporting rod (22) is fixedly connected to one end, close to the clamping frame (23), of the clamping frame (14), the second connecting rod (20) is rotatably connected to the second supporting rod (22), and the middle of the second connecting rod (20) is, and one end of the second connecting rod (20) close to the first supporting rod (18) is provided with gear teeth which are mutually meshed with the incomplete gear.
2. Grinding device for machine details according to claim 1, characterized in that the guide rod (10) is externally sleeved with a spring (9).
3. A grinding device for machine parts according to claim 1, characterized in that a recess is provided between the mounting plate (11) and the work frame (3), a plurality of balls (12) being provided in the recess, the balls (12) abutting against the lower end of the mounting plate (11).
4. The grinding device for the mechanical tiny parts as claimed in claim 1, wherein the working frame (3) is provided with a first rectangular groove at both upper and lower ends near the wheel carrier (7), a first sliding rod (8) is fixedly connected in the first rectangular groove, and both ends of the wheel carrier (7) are sleeved on the outer side of the first sliding rod (8).
5. The grinding device for mechanical fine parts as claimed in claim 1, characterized in that the inside of the holding frame (14) is provided with a second rectangular groove, a second sliding rod (15) is fixedly connected in the second rectangular groove, and the lower end of the clamping plate (23) is sleeved on the outer side of the second sliding rod (15).
6. Grinding device for machine details according to claim 1, characterized in that the clamping frame (14) is fixedly connected with a rubber mat (16) on the opposite side to the clamping plate (23).
7. Grinding device for machine tiny parts according to claim 1, characterized in that the outside of said grip (19) is sleeved with rubber sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921580624.XU CN210879016U (en) | 2019-09-22 | 2019-09-22 | A grinding device for tiny part of machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921580624.XU CN210879016U (en) | 2019-09-22 | 2019-09-22 | A grinding device for tiny part of machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210879016U true CN210879016U (en) | 2020-06-30 |
Family
ID=71334190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921580624.XU Expired - Fee Related CN210879016U (en) | 2019-09-22 | 2019-09-22 | A grinding device for tiny part of machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210879016U (en) |
-
2019
- 2019-09-22 CN CN201921580624.XU patent/CN210879016U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200630 |