CN213646920U - Rotary flange end face grinding equipment - Google Patents
Rotary flange end face grinding equipment Download PDFInfo
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- CN213646920U CN213646920U CN202021808845.0U CN202021808845U CN213646920U CN 213646920 U CN213646920 U CN 213646920U CN 202021808845 U CN202021808845 U CN 202021808845U CN 213646920 U CN213646920 U CN 213646920U
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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model discloses a rotary flange end face grinding processing device, which comprises a surface grinding machine, a reference jig and a rotary driving device, wherein the reference jig comprises a longitudinal supporting wall and a horizontal installation wall, the horizontal installation wall is fixedly arranged at the upper end of the longitudinal supporting wall, the lower end of the longitudinal supporting wall is fixedly arranged on a workbench of the surface grinding machine, the lower side surface of the horizontal installation wall forms a horizontal reference surface, the horizontal installation wall is provided with a through hole which extends along the longitudinal direction in the axial direction, the fixed reference end of the rotary driving device is fixedly arranged on the horizontal reference surface at the lower side of the horizontal installation wall, one end of the rotary flange can be detachably and fixedly arranged on the motion end of the rotary driving device, the other end of the rotary flange just extends out to the upper side of the horizontal installation wall for setting the height through the through hole of the horizontal installation wall, the, the machining precision is high, and the feed knife lines and the like generated on the machined end face of the rotary bearing are avoided.
Description
Technical Field
The utility model relates to a processing equipment, in particular to flat grinder counter weight system.
Background
The end face at the rotary flange both ends, one end is for needing to carry out abrasive machining's locating plane, the other end is for not needing abrasive machining's non-machined surface, on non-machined surface, rotary flange is formed with a plurality of and is used for installation and concave-convex structure, when carrying out abrasive machining to rotary flange one end, all regard the non-machined surface of the rotary flange other end as the benchmark at present to fix, add man-hour, fix rotary flange on the flat grinder workstation, when being gone on by the grinding machine straight line on the horizontal plane, carry out abrasive machining by the emery wheel, this kind of processing mode leads to rotary flange one end surface to be formed with the feed sword line.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects, the utility model provides a rotatory flange terminal surface abrasive machining equipment, this rotatory flange terminal surface abrasive machining equipment have realized that rotatory flange rotates the abrasive machining on flat grinder, and the machining precision is high.
The utility model discloses a solve the technical scheme that its technical problem adopted and be: the utility model provides a rotatory flange terminal surface abrasive machining equipment, includes flat grinder, benchmark tool and rotary driving device, the benchmark tool includes vertical support wall and horizontal installation wall, the horizontal installation wall is fixed to be located vertical support wall upper end, vertical support wall lower extreme fixed mounting on flat grinder's workstation, and horizontal installation wall downside surface forms horizontal reference surface, is equipped with the axial on the horizontal installation wall along the through hole of vertical extension, and rotary driving device's fixed reference end fixed mounting is on the horizontal reference surface of horizontal installation wall downside, fixed mounting that rotary flange one end can be dismantled is on rotary driving device's motion end, and the rotary flange other end just stretches out horizontal installation wall upside through the through hole of horizontal installation wall and sets for the height.
As a further improvement of the utility model, the longitudinal support wall and the horizontal installation wall of the reference jig form a symmetrical gantry structure.
As a further improvement of the utility model, rotary drive device includes axle sleeve, servo motor, speed reducer, bearing and link, bearing inner race is fixed to be inserted and is located in the axle sleeve, and the bearing inner race links firmly with the link, be equipped with connection structure on the link, take abrasive machining's rotating flange fixed mounting on the connection structure of link, and rotating flange is coaxial with the bearing inner race, and servo motor and speed reducer are fixed in on the axle sleeve, and servo motor passes through the speed reducer and gives the bearing inner race with power transmission, and axle sleeve up end shape of face is formed with the connection structure who is connected with horizontal installation wall downside fixed surface.
As the utility model discloses a further improvement still is equipped with the controller, controller and servo motor electric connection communication, the controller can control servo motor and open stop, rotational speed and turn to.
As a further improvement, the fixed cyclic annular evagination flange that is equipped with on the axle sleeve circumference lateral wall, be equipped with on the cyclic annular evagination flange and be used for the mounting hole that links firmly with the horizontal installation wall.
As the utility model discloses a further improvement, axle sleeve upper end inboard is formed with the internal diameter and expands the section outward, and the bearing is inserted and is located bearing one end internal diameter and expand the section outward, and bearing inner race lower extreme tightly supports on the step face that the section downside expanded the section outside the axle sleeve internal diameter and form, the axle sleeve upper end still fixed be equipped with an annular end cover, the end cover tightly supports on the bearing outer race up end, the link downside just locates in the end cover.
As a further improvement, a movable sealing ring is arranged between the outer side surface of the circumference of the connecting end and the inner side wall of the end cover at the upper end of the shaft sleeve.
The utility model has the advantages that: the utility model arranges the standard jig of the gantry structure on the plane grinding machine, forms a horizontal positioning standard surface at the lower side of the horizontal installation wall of the standard jig, installs the horizontal remembering surface of the fixed end of the rotary driving device on the horizontal positioning standard surface at the lower side of the horizontal installation wall, carries out horizontal positioning by two standard surfaces, then drives the rotary flange to rotate by the moving end of the rotary driving device, avoids the end face jumping in the high-speed rotation process because the rotary flange does not rotate and contact with the horizontal standard surface, only needs to ensure the axial line of the rotary flange to be coaxial with the bearing when in processing, transfers the horizontal positioning standard when the rotary flange is processed to the horizontal standard surface of the rotary driving device and the horizontal positioning standard surface of the standard jig, realizes the stable rotary processing of the rotary bearing, and realizes the end face processing when the rotary bearing rotates at high speed, the machining precision is high, and the feed knife lines and the like generated on the machined end face of the rotary bearing are avoided.
Drawings
FIG. 1 is a schematic view of the structure principle of the present invention;
FIG. 2 is a schematic diagram of a rotary drive apparatus;
fig. 3 is a perspective view of the rotation driving device.
Detailed Description
Example (b): the utility model provides a rotatory flange terminal surface abrasive machining equipment, includes flat grinder 1, benchmark tool and rotary driving device 2, the benchmark tool includes vertical support wall 3 and horizontal installation wall 4, horizontal installation wall 4 is fixed to be located vertical support wall 3 upper ends, and 3 lower extreme fixed mounting of vertical support wall are on flat grinder 1's workstation 16, and horizontal installation wall 4 downside surface forms horizontal reference face, is equipped with the axial along the through hole of vertical extension on horizontal installation wall 4, and rotary driving device 2's fixed reference end fixed mounting is on the horizontal reference face of horizontal installation wall 4 downside, fixed mounting that 5 one end of rotary flange can be dismantled is served in rotary driving device 2's motion, and the rotary flange 5 other end just stretches out 4 upsides of horizontal installation wall through the through hole of horizontal installation wall 4 and sets for the height. When in machining, the non-machining end of the rotary flange 5 to be ground is fixedly installed on the moving end of the rotary driving device 2, the fixed reference end of the rotary driving device 2 is positioned and installed on the horizontal reference surface of the reference jig, when in grinding machining, the rotary flange 5 to be ground is driven by the rotary driving device 2 to rotate, the grinding wheel 15 of the surface grinding machine 1 carries out grinding machining on the upper end surface of the rotary flange 5, the horizontal reference surface of the reference jig is used as the positioning reference for the rotary flange 5 in the machining process, the end face jumping caused by the unevenness of the non-machining surface at the lower end of the rotary flange 5 is avoided, the grinding machining equipment can ensure the machining precision of the upper end surface of the rotary flange 5, and the rotary flange 5 is simple to position.
The longitudinal supporting wall 3 and the horizontal mounting wall 4 of the reference jig form a symmetrical gantry structure. The structure is simple, and the installation of the rotary driving device 2 and the rotary flange 5 is convenient.
The rotary driving device 2 comprises a shaft sleeve 6, a servo motor 7, a speed reducer 8, a bearing 9 and a connecting end 10, wherein an outer ring of the bearing 9 is fixedly inserted into the shaft sleeve 6, an inner ring of the bearing 9 is fixedly connected with the connecting end 10, the connecting end 10 is provided with a connecting structure, a rotary flange 5 with grinding processing is fixedly installed on the connecting structure of the connecting end 10, the rotary flange 5 is coaxial with an inner ring of the bearing 9, the servo motor 7 and the speed reducer 8 are fixed on the shaft sleeve 6, the servo motor 7 transmits power to the inner ring of the bearing 9 through the speed reducer 8, and the upper end face of the shaft sleeve 6 is provided with a connecting structure fixedly connected with the lower side. The rotary driving device 2 forms a fixed end of the rotary driving device 2 through the shaft sleeve 6 and the outer ring of the bearing 9, and forms a moving end of the rotary driving device 2 through the inner ring of the bearing 9, so that the structure is simple, and the positioning is convenient.
Still be equipped with controller 11, controller 11 and servo motor 7 electric connection communication, controller 11 can control servo motor 7 and open and stop, rotational speed and turn to. The controller 11 controls the rotation of the rotary flange 5 by controlling the servo motor 7, so as to adapt to different machining precision requirements for adjustment, and the controller 11 can be an independent controller 11 or can be integrated on a control system of the surface grinding machine 1.
And a circle of annular convex positioning flange 12 is fixedly arranged on the outer circumferential side wall of the shaft sleeve 6, and a mounting hole for fixedly connecting with the horizontal mounting wall 4 is formed in the annular convex positioning flange 12. The fixed connection and the horizontal positioning with the horizontal installation wall 4 are realized by arranging the annular convex positioning flange 12 on the shaft sleeve 6.
The inner side of the upper end of the shaft sleeve 6 is provided with an inner diameter expanding section, the bearing 9 is inserted into the inner diameter expanding section at one end of the bearing 9, the lower end of the outer ring of the bearing 9 tightly supports against a step surface formed by the lower side of the inner diameter expanding section of the shaft sleeve 6, the upper end of the shaft sleeve 6 is also fixedly provided with an annular end cover 13, the end cover tightly supports against the upper end surface of the outer ring of the bearing 9, and the lower side of the connecting end 10 is just arranged. Step and the annular end cover 13 combined action of the radial outer section that expands of axle sleeve 6 upper end step up the bearing 9 outer lane, realize the fixed positioning to the bearing 9 outer lane, can also form the further fixed positioning bearing 9 outer lane of key and keyway structure between the radial outer section that expands of bearing 9 outer lane and axle sleeve 6 upper end.
And a dynamic seal ring 14 is arranged between the circumferential outer side surface of the connecting end 10 and the inner side wall of the end cover at the upper end of the shaft sleeve 6. The sealing is realized through the movable sealing ring 14, and the phenomenon that grinding chips fall into the bearing 9 to influence the normal rotation processing of the rotary flange 5 when the rotary flange 5 is processed is avoided.
Claims (7)
1. The utility model provides a rotatory flange face abrasive machining equipment which characterized in that: including flat grinder (1), benchmark tool and rotary driving device (2), the benchmark tool includes vertical support wall (3) and horizontal installation wall (4), the vertical support wall upper end is located to the horizontal installation wall fixed, vertical support wall lower extreme fixed mounting on flat grinder's workstation (16), and horizontal installation wall downside surface forms horizontal reference surface, is equipped with the axial along the through hole of vertical extension on the horizontal installation wall, and rotary driving device's fixed reference end fixed mounting is on the horizontal reference surface of horizontal installation wall downside, fixed mounting that rotary flange (5) one end can be dismantled is on rotary driving device's motion end, and the rotary flange other end just stretches out the horizontal installation wall upside through the through hole of horizontal installation wall and sets for the height.
2. A rotary flange end-face grinding apparatus according to claim 1, wherein: the longitudinal supporting wall and the horizontal mounting wall of the reference jig form a symmetrical gantry structure.
3. A rotary flange end-face grinding apparatus according to claim 1, wherein: the rotary driving device comprises a shaft sleeve (6), a servo motor (7), a speed reducer (8), a bearing (9) and a connecting end (10), wherein a bearing outer ring is fixedly inserted into the shaft sleeve, a bearing inner ring is fixedly connected with the connecting end, the connecting end is provided with a connecting structure, a rotary flange with grinding processing is fixedly installed on the connecting structure of the connecting end, the rotary flange is coaxial with the bearing inner ring, the servo motor and the speed reducer are fixed on the shaft sleeve, the servo motor transmits power to the bearing inner ring through the speed reducer, and the upper end face of the shaft sleeve is provided with a connecting structure fixedly connected with the lower side surface of a horizontal installation wall.
4. A rotary flange end-face grinding apparatus according to claim 3, wherein: still be equipped with controller (11), controller and servo motor electric connection communication, the controller can control servo motor and open and stop, rotational speed and turn to.
5. A rotary flange end-face grinding apparatus according to claim 3, wherein: and a circle of annular convex positioning flange (12) is fixedly arranged on the outer side wall of the circumference of the shaft sleeve, and a mounting hole for fixedly connecting with the horizontal mounting wall is formed in the annular convex positioning flange.
6. A rotary flange end-face grinding apparatus according to claim 3, wherein: the inner side of the upper end of the shaft sleeve is provided with an inner diameter outward-expanding section, the bearing is inserted into the inner diameter outward-expanding section at one end of the bearing, the lower end of the outer ring of the bearing is tightly propped against a step surface formed by the lower side of the inner diameter outward-expanding section of the shaft sleeve, the upper end of the shaft sleeve is also fixedly provided with an annular end cover (13), the end cover is tightly propped against the upper end surface of the outer ring of the bearing, and.
7. A rotary flange end-face grinding apparatus according to claim 6, wherein: and a dynamic seal ring (14) is arranged between the circumferential outer side surface of the connecting end and the inner side wall of the end cover at the upper end of the shaft sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021808845.0U CN213646920U (en) | 2020-08-26 | 2020-08-26 | Rotary flange end face grinding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021808845.0U CN213646920U (en) | 2020-08-26 | 2020-08-26 | Rotary flange end face grinding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213646920U true CN213646920U (en) | 2021-07-09 |
Family
ID=76693659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021808845.0U Active CN213646920U (en) | 2020-08-26 | 2020-08-26 | Rotary flange end face grinding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213646920U (en) |
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2020
- 2020-08-26 CN CN202021808845.0U patent/CN213646920U/en active Active
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