CN211388014U - Device for reducing or eliminating grinding vibration marks - Google Patents
Device for reducing or eliminating grinding vibration marks Download PDFInfo
- Publication number
- CN211388014U CN211388014U CN201921555108.1U CN201921555108U CN211388014U CN 211388014 U CN211388014 U CN 211388014U CN 201921555108 U CN201921555108 U CN 201921555108U CN 211388014 U CN211388014 U CN 211388014U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- flywheel
- support frame
- reducing
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a alleviate or eliminate device of grinding chatter mark relates to the machining field, including the support frame, the last fixed surface of support frame is connected with the backup pad, and the through-hole has been seted up at the top of backup pad, the inside fixedly connected with bearing of through-hole, the middle part fixedly connected with connecting rod of bearing, the fixed bowl of one end fixedly connected with of connecting rod, upper surface one side fixed mounting of support frame has first motor, and one side middle part of first motor is through the first flywheel of pivot fixedly connected with. The utility model discloses a distance of two fixed bowls can be adjusted to the connecting rod to can make the product use the product of different specifications, and can and improve the application scope of device, through the cooperation setting of first motor, first flywheel, belt and second flywheel, can drive the connecting rod and rotate, thereby can drive the product and rotate, and can make the abundant quick lightening of product grinding crack or eliminate.
Description
Technical Field
The utility model relates to the field of machining, in particular to alleviate or eliminate device of grinding chatter mark.
Background
The workpiece can generate vibration due to high-speed movement of machinery in the grinding process, uneven abrasion can occur on the surface of the grinding wheel, wave marks can be generated on the surface of the part and the surface of the grinding wheel, and further improvement of grinding precision, surface quality and productivity is limited. When the slender rod piece is ground on the grinding machine, the workpiece has low rigidity, so that vibration is easily generated in the process of grinding the rod piece, vibration marks are generated on the surface of the workpiece, and the quality of the workpiece is influenced.
However, it has been found through analysis that the existing device for reducing or eliminating grinding chatter marks has the following disadvantages: when the product is repaired, the device can not repair the grinding place, so that the whole product is in contact with the grinding seat, and the production efficiency of the product is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a alleviate or eliminate device of grinding chatter mark to solve the problem of the inefficiency of polishing of the product that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a device for reducing or eliminating grinding vibration marks comprises a support frame, wherein a support plate is fixedly connected to the upper surface of the support frame, a through hole is formed in the top of the support plate, a bearing is fixedly connected to the inside of the through hole, a connecting rod is fixedly connected to the middle of the bearing, a fixing bowl is fixedly connected to one end of the connecting rod, a first motor is fixedly mounted on one side of the upper surface of the support frame, a first flywheel is fixedly connected to the middle of one side of the first motor through a rotating shaft, a belt is movably connected to the outer side of the first flywheel, and a second flywheel is movably connected to one side of the belt;
the upper surface middle part fixed mounting of support frame has the second motor, one side middle part of second motor is through pivot fixedly connected with lead screw, the middle part swing joint of lead screw has limiting slide block, limiting slide block's top fixedly connected with seat of polishing.
Optionally, a limiting sliding groove is formed in the middle of the upper surface of the supporting frame;
the inside of the limiting sliding groove is movably connected with the bottom of the limiting sliding block.
Optionally, a fixing pile is fixedly connected to one side of the upper surface of the support frame;
a movable groove is formed in the middle of one side of the fixed pile;
the inner part of the movable groove is movably connected with one end of the screw rod.
Optionally, two connecting rods are arranged, and the lengths of the two connecting rods are different;
the fixed bowls are arranged in two numbers, and the two fixed bowls are symmetrical about the supporting frame.
Optionally, the first flywheel and the second flywheel have the same size;
one end of the second flywheel is fixedly connected with one end of the connecting rod.
Optionally, the polishing seat is arc-shaped;
the polishing seat is fixedly connected with a polishing layer inside.
Optionally, a clamping block is fixedly connected inside the fixed bowl;
the fixture block is a silica gel fixture block.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a distance of two fixed bowls can be adjusted to the connecting rod to can make the product use the product of different specifications, and can and improve the application scope of device, through the cooperation setting of first motor, first flywheel, belt and second flywheel, can drive the connecting rod and rotate, thereby can drive the product and rotate, and can make the abundant quick lightening of product grinding crack or eliminate.
2. The utility model discloses a second motor and lead screw can make limit slider remove to can drive the seat of polishing and remove, and can make the seat of polishing eliminate or polish to the grinding trace of different positions, can prevent through spacing spout that limit slider from following the lead screw and rotating together, thereby can improve the flexibility of device.
Drawings
Fig. 1 is a schematic front view of the cross-sectional view of the present invention.
Fig. 2 is a schematic view of the polishing seat structure of the present invention.
Fig. 3 is a schematic sectional view of the fixed bowl structure of the present invention.
In the figure: 1. a support frame; 2. a support plate; 3. a through hole; 4. a bearing; 5. a connecting rod; 6. fixing a bowl; 7. a first motor; 8. a first flywheel; 9. a belt; 10. a second flywheel; 11. a second motor; 12. a lead screw; 13. a limiting slide block; 14. polishing the base; 15. polishing the layer; 16. fixing the pile; 17. a limiting chute; 18. and (7) clamping blocks.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a device for reducing or eliminating grinding vibration marks as shown in figures 1-3, which comprises a support frame 1, wherein the middle part of the upper surface of the support frame 1 is provided with a limit chute 17, the inside of the limit chute 17 is movably connected with the bottom of a limit slider 13, the limit slider 13 can be prevented from rotating along with a lead screw 12 through the limit chute 17, thereby improving the flexibility of the device, one side of the upper surface of the support frame 1 is fixedly connected with a fixed pile 16, the middle part of one side of the fixed pile 16 is provided with a movable groove, the inside of the movable groove is movably connected with one end of the lead screw 12, the upper surface of the support frame 1 is fixedly connected with a support plate 2, the top of the support plate 2 is provided with a through hole 3, the inside of the through hole 3 is fixedly connected with a bearing 4, the middle part of the bearing 4 is, the distance between the two fixed bowls 6 can be adjusted through the connecting rod 5, so that products with different specifications can be used, and the application range of the device can be improved, the fixed bowls 6 are fixedly connected to one end of the connecting rod 5, the two fixed bowls 6 are arranged, the two fixed bowls 6 are symmetrical about the support frame 1, the fixture block 18 is fixedly connected to the inner part of the fixed bowl 6, the fixture block 18 is a silica gel fixture block, the first motor 7 is fixedly installed on one side of the upper surface of the support frame 1, the first flywheel 8 is fixedly connected to the middle part of one side of the first motor 7 through a rotating shaft, the belt 9 is movably connected to the outer side of the first flywheel 8, the second flywheel 10 is movably connected to one side of the belt 9, the first flywheel 8 and the second flywheel 10 are identical in size, one end of the second flywheel 10 is fixedly connected to one end of the connecting rod 5, and through the matching arrangement of the first motor 7, the, the connecting rod 5 can be driven to rotate, so that the product can be driven to rotate, and the grinding marks of the product can be fully and quickly reduced or eliminated;
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
This practical theory of operation: at first, adjust the distance between two fixed bowls 6 according to the specification of product to can make the device be suitable for the product of different specifications, and can fix the product through fixed bowl 6, then start second motor 11, drive through second motor 11 and remove to the position that the seat 14 that polishes needs the mill-wear, start first motor 7 at last, can drive fixed bowl 6 through first motor 7 and rotate, thereby can drive the product and rotate, and can make the position that the product needs the mill-wear obtain handling.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. A device for reducing or eliminating grinding vibration marks comprises a support frame (1), and is characterized in that: the upper surface of the support frame (1) is fixedly connected with a support plate (2), a through hole (3) is formed in the top of the support plate (2), a bearing (4) is fixedly connected inside the through hole (3), a connecting rod (5) is fixedly connected to the middle of the bearing (4), a fixing bowl (6) is fixedly connected to one end of the connecting rod (5), a first motor (7) is fixedly installed on one side of the upper surface of the support frame (1), a first flywheel (8) is fixedly connected to the middle of one side of the first motor (7) through a rotating shaft, a belt (9) is movably connected to the outer side of the first flywheel (8), and a second flywheel (10) is movably connected to one side of the belt (9);
the upper surface middle part fixed mounting of support frame (1) has second motor (11), one side middle part of second motor (11) is through pivot fixedly connected with lead screw (12), the middle part swing joint of lead screw (12) has stop block (13), the top fixedly connected with of stop block (13) seat (14) of polishing.
2. The apparatus for reducing or eliminating grinding chatter marks as claimed in claim 1, wherein:
the middle part of the upper surface of the support frame (1) is provided with a limiting sliding groove (17);
the inside of the limiting sliding groove (17) is movably connected with the bottom of the limiting sliding block (13).
3. The apparatus for reducing or eliminating grinding chatter marks as claimed in claim 1, wherein:
one side of the upper surface of the support frame (1) is fixedly connected with a fixing pile (16);
a movable groove is formed in the middle of one side of the fixed pile (16);
the inner part of the movable groove is movably connected with one end of a screw rod (12).
4. The apparatus for reducing or eliminating grinding chatter marks as claimed in claim 1, wherein:
the two connecting rods (5) are arranged, and the lengths of the two connecting rods (5) are different;
the two fixing bowls (6) are arranged and are symmetrical relative to the supporting frame (1).
5. The apparatus for reducing or eliminating grinding chatter marks as claimed in claim 1, wherein:
the first flywheel (8) and the second flywheel (10) are the same in size;
one end of the second flywheel (10) is fixedly connected with one end of the connecting rod (5).
6. The apparatus for reducing or eliminating grinding chatter marks as claimed in claim 1, wherein:
the polishing seat (14) is arc-shaped;
the polishing seat (14) is fixedly connected with a polishing layer (15) inside.
7. An apparatus for reducing or eliminating grinding chatter marks as defined in claim 4, wherein:
a clamping block (18) is fixedly connected inside the fixed bowl (6);
the fixture block (18) is a silica gel fixture block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921555108.1U CN211388014U (en) | 2019-09-18 | 2019-09-18 | Device for reducing or eliminating grinding vibration marks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921555108.1U CN211388014U (en) | 2019-09-18 | 2019-09-18 | Device for reducing or eliminating grinding vibration marks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211388014U true CN211388014U (en) | 2020-09-01 |
Family
ID=72228480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921555108.1U Active CN211388014U (en) | 2019-09-18 | 2019-09-18 | Device for reducing or eliminating grinding vibration marks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211388014U (en) |
-
2019
- 2019-09-18 CN CN201921555108.1U patent/CN211388014U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211708843U (en) | Centerless grinding forming and grinding structure | |
| CN209954430U (en) | Steering gear rack polishing machine table | |
| CN211388014U (en) | Device for reducing or eliminating grinding vibration marks | |
| CN210677738U (en) | Lathe for polishing and cutting special-shaped workpiece | |
| CN205415222U (en) | Dedicated grinding device of machine part | |
| CN209737189U (en) | Angle-adjustable numerical control internal circular grinding machine tool for sheet metal machining | |
| CN207696297U (en) | The air-cylinder compressing device of polishing machine | |
| CN101704203B (en) | Cutter grinding machine | |
| CN213164645U (en) | Grinding device for batch head processing | |
| CN212918798U (en) | Polishing device for wood template | |
| CN212683490U (en) | Grinding device is used in machine parts processing | |
| CN211589214U (en) | Metal plate cutting device | |
| CN211305729U (en) | Numerical control cutter grinding machine with cutter clamping stability is good | |
| CN203779324U (en) | Linear line-profiling machine | |
| CN207841019U (en) | A kind of guard polissoir | |
| CN209579107U (en) | A kind of mold grinding and polishing device | |
| CN217859912U (en) | Plate shearing device with polishing function | |
| CN205147996U (en) | Profile modeling of waist shape drift grinds ware | |
| CN111203803A (en) | Aluminium alloy processingequipment that polishes | |
| CN216263884U (en) | Protective cutting device | |
| CN219901569U (en) | Horizontal processing equipment for stone | |
| CN219504889U (en) | Scouring pad cutting equipment | |
| CN213615917U (en) | Angle adjusting mechanism of polisher | |
| CN218533795U (en) | Smooth finish hoisting device | |
| CN209754753U (en) | Be used for kitchen knife blank grinding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A device for reducing or eliminating grinding vibration marks Effective date of registration: 20201216 Granted publication date: 20200901 Pledgee: FUJIAN YUJING CONSTRUCTION ENGINEERING Co.,Ltd. Pledgor: Huian huanma iron trade Co.,Ltd. Registration number: Y2020980009381 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230109 Granted publication date: 20200901 Pledgee: FUJIAN YUJING CONSTRUCTION ENGINEERING CO.,LTD. Pledgor: Huian huanma iron trade Co.,Ltd. Registration number: Y2020980009381 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |