CN212471104U - Grinding wheel dresser for grinding bearing inner ring - Google Patents
Grinding wheel dresser for grinding bearing inner ring Download PDFInfo
- Publication number
- CN212471104U CN212471104U CN202020927981.5U CN202020927981U CN212471104U CN 212471104 U CN212471104 U CN 212471104U CN 202020927981 U CN202020927981 U CN 202020927981U CN 212471104 U CN212471104 U CN 212471104U
- Authority
- CN
- China
- Prior art keywords
- grinding
- layer board
- supporting plate
- bearing inner
- 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 belongs to the technical field of bearing processing equipment, concretely relates to wheel dresser of bearing inner race grinding, including lathe base and layer board, the one end fixed connection of layer board still is equipped with motor and rotating spindle on the layer board on the lathe base, and the motor passes through V belt drive and connects rotating spindle, and rotating spindle sets up at the other end of layer board, and passes the layer board and be connected with the pendulum rod, and the middle part of pendulum rod deviates from lathe base direction and is equipped with buddha's warrior attendant pen, and buddha's warrior attendant pen level sets up. The utility model discloses can avoid producing the oil leak in the equipment use, reduce equipment maintenance number of times and maintenance time, improve work efficiency, in addition, the emery wheel ash and the abrasive dust adhesion that can avoid the grinding process to produce lead to the chain stiff on the chain, and it is great to maintain the emery wheel shape difference, lead to bearing ring ditch shape error big, maintains shape error around the band pulley structure is reducible, improves machining efficiency.
Description
Technical Field
The utility model belongs to the technical field of bearing processing equipment, concretely relates to wheel dresser of bearing inner race grinding.
Background
The grinding wheel dresser is assembled on a surface grinding machine and a universal tool grinding machine, various formed grinding wheels consisting of straight lines and circular arcs are dressed to meet the processing requirement, the grinding wheel dresser and a block gauge are matched for use to obtain the required convex R angle precision grinding wheel, the thickness and two sides of the grinding wheel can be dressed by the thickness dresser and the synchronous grinding wheel dresser, and the grinding wheel can reach very precise size by the structure of the grinding wheel dresser. Among the prior art emery wheel dresser power supply is hydraulic cylinder, and transmission structure is the chain, and hydraulic cylinder leaks oil easily in use, and hydraulic system produces the difficult inspection of trouble and gets rid of, influences the use of equipment, and emery wheel ash and the abrasive dust adhesion that the grinding process produced lead to the chain to be stiff on the chain, and the difference of repairing emery wheel shape is great, influences production.
SUMMERY OF THE UTILITY MODEL
The not enough to above-mentioned prior art, the utility model provides a grinding wheel dresser of bearing inner race grinding, the purpose is in order to solve among the prior art grinding wheel dresser in use hydraulic cylinder easy oil leak, influences the use of equipment, and the emery wheel ash and the abrasive dust adhesion that the grinding process produced lead to the chain stiff on the chain, and it is great to maintain the emery wheel shape difference, influences the technical problem of production.
The utility model provides a wheel dresser of bearing inner race grinding, concrete technical scheme is as follows:
the grinding wheel dresser for grinding the bearing inner ring comprises a machine tool base and a supporting plate, wherein one end of the supporting plate is fixedly connected onto the machine tool base, a motor and a rotating main shaft are further arranged on the supporting plate, the motor is connected with the rotating main shaft through a V belt in a transmission mode, the rotating main shaft is arranged at the other end of the supporting plate and penetrates through the supporting plate to be connected with a swing rod, the middle of the swing rod deviates from the direction of the machine tool base and is provided with a diamond pen, and the diamond pen is horizontally arranged.
In certain embodiments, the motor is a stepper motor.
In some embodiments, the swing rod is a circular arc structure protruding towards the machine tool base, and the diameter of the circular arc is greater than or equal to that of a grinding wheel.
In some embodiments, the diamond pen is fixedly connected to the swing rod through a bolt.
The utility model discloses following beneficial effect has: 1. compare in former hydraulic cylinder and chain drive's combination, the utility model discloses can avoid producing the oil leak in the equipment use, reduce the equipment maintenance number of times and maintenance time, improve work efficiency.
2. The utility model discloses the emery wheel ash that can avoid the grinding process to produce futilely and the adhesion of abrasive dust lead to the chain stiff on the chain, and it is great to maintain the emery wheel shape difference, leads to bearing ring ditch shape error big, maintains shape error around the band pulley structure is reducible, improves machining efficiency.
Drawings
Fig. 1 is a schematic plane structure diagram of a grinding wheel dresser for grinding a bearing inner ring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings 1.
The utility model provides a wheel dresser of bearing inner race grinding, concrete technical scheme is as follows:
the grinding wheel dresser for grinding the bearing inner ring comprises a machine tool base 1 and a supporting plate 2, wherein one end of the supporting plate 2 is fixedly connected to the upper supporting plate 2 of the machine tool base 1, a motor 3 and a rotating main shaft 4 are further arranged on the upper supporting plate 2 of the machine tool base 1, and the machine tool base 1 and the supporting plate 2 are used for bearing the whole working part in equipment. The motor 3 is connected with the rotating main shaft 4 through the transmission of the V belt 5, the motor 3 is arranged in a forward and reverse rotating mode, the rotating main shaft 4 is arranged at the other end of the supporting plate 2 and used for driving the rotating main shaft 4 to rotate in a reciprocating mode through the V belt 5, the rotating main shaft 4 penetrates through the supporting plate 2 and is connected with the oscillating rod 6, and the rotating main shaft 4 drives the oscillating rod 6 to rotate in a reciprocating mode. The middle part of the swing rod 6 is provided with a diamond pen 7 in the direction deviating from the machine tool base 1, and the diamond pen 7 is horizontally arranged. The diamond pen 7 is used for grinding the side edge of the grinding wheel 8.
Further, the motor 3 is a stepping motor 3. The stepping motor 3 is an open-loop control element that converts an electric pulse signal into an angular displacement or a linear displacement. For effecting reciprocating rotation of the rotary spindle 4.
Further, the swing rod 6 is of a circular arc structure protruding towards the machine tool base 1, and the diameter of the circular arc is larger than or equal to that of the grinding wheel 8. The circular arc-shaped swing rod 6 is adapted to the circular grinding wheel 8.
Further, the diamond pen 7 is fixedly connected to the swing rod 6 through a bolt. Therefore, the diamond pen 7 is convenient to replace, and the use efficiency of the whole equipment is improved.
To sum up, the utility model provides a 8 finishers of emery wheel of bearing inner race grinding, embodiment as follows roughly:
the stepping motor 3 is electrified to drive the rotary main shaft 4 to rotate in a reciprocating mode through the V-shaped belt 5, the rotary main shaft 4 drives the swing rod 6 below the rotary main shaft 4 to rotate in a reciprocating mode, the swing rod 6 drives the diamond pen 7 to move back and forth, the purpose of trimming the grinding wheel 8 is achieved, and the grinding accuracy of the bearing inner ring 9 on the raceway is guaranteed.
The above-mentioned only the utility model discloses the feasible embodiment of preferred is not right the utility model discloses a restriction, the utility model discloses also not be limited to the above-mentioned example, technical field's technical personnel the utility model discloses an in the essential scope, change, modification, interpolation or replacement made also should belong to the utility model discloses a protection scope.
Claims (4)
1. The grinding wheel dresser for grinding the bearing inner ring is characterized by comprising a machine tool base and a supporting plate, wherein one end of the supporting plate is fixedly connected onto the machine tool base, a motor and a rotating main shaft are further arranged on the supporting plate, the motor is connected with the rotating main shaft through a V-belt transmission, the rotating main shaft is arranged at the other end of the supporting plate and penetrates through the supporting plate, a diamond pen is connected to the supporting plate, the middle of the oscillating rod deviates from the direction of the machine tool base, and the diamond pen is horizontally arranged.
2. The dresser of claim 1, wherein the motor is a stepper motor.
3. The dresser for grinding a bearing inner ring according to claim 1, wherein the swing link is in a circular arc structure protruding towards the machine tool base, and the diameter of the circular arc is larger than or equal to that of a grinding wheel.
4. The dresser for grinding a bearing inner ring according to claim 1, wherein the diamond pen is fixedly connected to the swing rod through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020927981.5U CN212471104U (en) | 2020-05-27 | 2020-05-27 | Grinding wheel dresser for grinding bearing inner ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020927981.5U CN212471104U (en) | 2020-05-27 | 2020-05-27 | Grinding wheel dresser for grinding bearing inner ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212471104U true CN212471104U (en) | 2021-02-05 |
Family
ID=74412033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020927981.5U Active CN212471104U (en) | 2020-05-27 | 2020-05-27 | Grinding wheel dresser for grinding bearing inner ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212471104U (en) |
-
2020
- 2020-05-27 CN CN202020927981.5U patent/CN212471104U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103612186B (en) | A kind of for complex-curved belt-sanding device | |
| CN201664866U (en) | Abrasive finishing machine | |
| CN104742004B (en) | Bearing ring super lapping machine and its application method | |
| CN105081977B (en) | A kind of super-abrasive grinding wheel rapidly and efficiently shaping methods | |
| CN103612185A (en) | Seven-axis linkage numerical control abrasive belt grinding and polishing machine tool | |
| CN103203677A (en) | Numerically controlled grinder special for slewing bearing processing | |
| CN103331613A (en) | Numerical control rubber roll turning grinder | |
| CN102441830A (en) | Novel plunge type inner/outer curved surface cutting/grinding/polishing process and system | |
| CN201511295U (en) | Screw propeller blade abrasive band grinding machine | |
| CN213672273U (en) | Internal and external thread grinding machine with grinding wheel capable of being subjected to in-situ shape correction | |
| CN102152179B (en) | Mobile grinding machine for repair of taper hole of machine tool spindle | |
| CN105965353B (en) | It is a kind of suitable for blade profile of integrated bladed disk and the abrasive belt grinding device of intake and exhaust side grinding and polishing | |
| CN112059327A (en) | Internal and external thread grinding machine with grinding wheel capable of being subjected to in-situ shape correction | |
| CN203460016U (en) | Flexible varying constant-pressure polishing device | |
| CN203371374U (en) | Polisher for small rotors | |
| CN212471104U (en) | Grinding wheel dresser for grinding bearing inner ring | |
| CN104452500A (en) | Track profiling grinding method | |
| CN203579366U (en) | Seven-shaft linkage numerical-control abrasive-belt grinding and polishing machine tool | |
| CN103042447A (en) | Numerical control face grinding machine | |
| CN202726682U (en) | Cut-in milling/ grinding /polishing processing internal/external curved surface system | |
| CN203650193U (en) | Abrasive belt grinding machine tool | |
| CN203197714U (en) | Numerical control grinding machine special for machining slewing bearing | |
| CN103331698A (en) | Novel workpiece clamping device | |
| CN211248844U (en) | Portable roller clamp for laser cutting | |
| CN211071848U (en) | U-shaped swinging main shaft driven by double-torque motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |