CN104289987A - Grinding device of slideway grinding machine - Google Patents
Grinding device of slideway grinding machine Download PDFInfo
- Publication number
- CN104289987A CN104289987A CN201410540622.3A CN201410540622A CN104289987A CN 104289987 A CN104289987 A CN 104289987A CN 201410540622 A CN201410540622 A CN 201410540622A CN 104289987 A CN104289987 A CN 104289987A
- Authority
- CN
- China
- Prior art keywords
- emery wheel
- main shaft
- sleeve
- grinding
- cutter
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/10—Single-purpose machines or devices
- B24B7/14—Single-purpose machines or devices for grinding slideways
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a grinding device of a slideway grinding machine. The grinding device comprises a spindle, grinding wheels and two supports. The spindle is connected between the two supports axially, and two ends of the spindle penetrate the supports. The spindle is sleeved with a first bushing; a first grinding wheel and a second grinding wheel are respectively axially mounted on the first bushing from right to left. Round nuts are arranged on the left side of the second grinding wheel and provided with stop units. Two second bushings which are concave and combined with each other further sleeve the left side of the second grinding wheel on the spindle. A third grinding wheel sleeves the second bushings axially. A spring collet is detachably connected to one end of the spindle. The grinding device which is simple in structure overcomes the defect that existing grinding machines are incapable of machining inner surfaces of small parts and can machine the inner surfaces of the small parts.
Description
Technical field
The invention belongs to grinding machine field, be specifically related to a kind of slideway grinder grinding attachment.
Background technology
Grinding machine utilizes grinding tool to carry out the lathe of grinding to surface of the work, and most grinding machine uses the emery wheel of High Rotation Speed to carry out grinding.And grinding machine is normally processed the larger-size parts of axis direction, and for the inner surface processing of the less parts of size, because grinding machine body is larger, and during the less parts inner surface of processing dimension, need emery wheel or cutter to be inserted parts inside to process its inner surface, therefore, grinding machine due to self structure reason cannot to size little parts inner surface processing.
Chinese patent notification number is that the grinding machine equipment of the grinding internal surface of column of CN 101683717 B discloses a kind of grinding machine equipment to grinding internal surface of column, its power intake realizing clutch end and leading screw one end by gear drive is in transmission connection, leading screw is driven to rotate together with this, the leading screw other end is rotatably located on cutter beam by bearing, toolframe is fixed on kinematic pair, toolframe is provided with emery wheel, leading screw rotates, the relative leading screw of kinematic pair is done axially to move around, thus axially-movable done by carry its tools frame, thus realization toolframe connects cutter realization to grinding internal surface of column.But cutter is located on lathe bed, transmission device is needed to realize processing action, therefore, complex structure, and in patent, point out that being applied to processing diameter is the parts machining of more than 600mm, cannot be the parts machining of below 600mm to diameter.
Summary of the invention
The technical problem to be solved in the present invention cannot carry out the defect of inner surface processing by the parts little to size for existing grinding machine, provide a kind of structure simple, can process by the parts inner surface less to size.
In order to solve the problems of the technologies described above, the invention provides following technical scheme: slideway grinder grinding attachment, comprise main shaft, emery wheel and support, main shaft is axially connected between two supports, the two ends of main shaft are through support, the outer cover of main shaft side is provided with the first axle sleeve, first axle sleeve is outer is axially arranged with the first emery wheel and the second emery wheel from right to left successively, the left side of the second emery wheel is provided with round nut, round nut is provided with stop device, also be arranged with two spill second axle sleeves fastened mutually on the left of second emery wheel of main shaft, the second axle sleeve is axially arranged with the 3rd emery wheel outward; Main shaft one end is removably connected with collet.
Adopt the slideway grinder grinding attachment of technical solution of the present invention, comprise main shaft, emery wheel and support, main shaft is axially connected between two supports, the two ends of main shaft are through support, the outer cover of main shaft side is provided with the first axle sleeve, and the first axle sleeve is outer is axially arranged with the first emery wheel and the second emery wheel from right to left successively; Main shaft drives the first axle sleeve to rotate, and then drives the first emery wheel and the rotation of the second emery wheel be located at outside the first axle sleeve, and the first emery wheel and the second emery wheel can be processed the outer surface of parts.The left side of the second emery wheel is provided with round nut, round nut is provided with stop device, and round nut is used for the axial location of the second emery wheel to fix, and makes the second emery wheel and the first emery wheel be limited in the first axle sleeve of main shaft, stop device is used for stripped nut, avoids round nut to come off from main shaft.Also be arranged with two spill second axle sleeves fastened mutually on the left of second emery wheel of main shaft, the second axle sleeve is axially arranged with the 3rd emery wheel outward; Second axle sleeve of two spills fastens mutually by being threaded, and is limited to by the second axle sleeve on main shaft and avoids it to move axially, and then avoid the 3rd emery wheel to move axially, the axial location of the 3rd emery wheel is fixed.Main shaft one end is removably connected with collet, collet can be connected and installed with sleeve or the connection of emery wheel or cutter, because collet is connected with main shaft, therefore, the rotary power of main shaft can drive collet to rotate, and then drive machining tool to rotate, machining tool is owing to being positioned at the stent outer of grinding machine, therefore, not by the impact of grinding machine, only utilize the power of grinding machine, chuck is driven to rotate with main shaft, thus the size of collet can be reduced, the emery wheel be connected with main shaft and the size of cutter reduce, thus inner surface processing can be carried out to the workpiece that diameter is below 600mm, its structure is simple, the power of grinding machine is utilized to drive, when not using, collet can be dismantled, do not affect the use of grinding machine.
Further, described collet comprises clamp and sleeve, and clamp is provided with the open slot axially extending to afterbody from head, and jacket casing is located at outside clamp, and sleeve is connected with clamp key, and the two ends of sleeve are equipped with locking nut, and locking nut is connected with bush whorl.Open slot can make clamp axially swell and tighten, sleeve is connected with clamp key, avoids occurring relative sliding between clamp and sleeve, sleeve is arranged with the instrument of other workpiece of processing, the locking nut at the two ends of sleeve is used for locking tool, avoids it to produce axial, radial displacement.
Further, described bush outer sleeve is provided with the 4th emery wheel of processing column inner surface.Emery wheel is used for grinding cylinder inner surface, and its accuracy is high.
Further, described bush outer sleeve is provided with cutter.Cutter can be used for carrying out axis cutting or fluting to the inner surface of processing work or outer surface.
Further, described cutter comprises cylindrical cutting tool body, and be provided with radial direction outside cutter body and be provided with cutter head, cutter head is provided with tapering from point of a knife to blade.Cylindrical cutting tool body is sheathed on outside sleeve, and cutter head is processed as cone tank by the outer surface of workpiece or inner surface.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, technical solution of the present invention is further illustrated:
Fig. 1 is the schematic diagram of slideway grinder grinding attachment embodiment one of the present invention;
Fig. 2 is the schematic diagram of the 4th emery wheel in the present embodiment one;
Fig. 3 is the left view of Fig. 2;
Fig. 4 is the schematic diagram of the embodiment of the present invention two;
Fig. 5 is the cutter schematic diagram in embodiment two;
Fig. 6 is the left view of Fig. 5.
Detailed description of the invention
Embodiment one:
As Fig. 1, shown in Fig. 2 and Fig. 3, slideway grinder grinding attachment of the present invention, comprise main shaft 1, emery wheel and support 2, main shaft 1 is axially connected between two supports 2, the two ends of main shaft 1 are through support 2, the outer cover of main shaft 1 side is provided with the first axle sleeve 3, first axle sleeve 3 is outer is axially arranged with the first emery wheel 4 and the second emery wheel 5 from right to left successively, the left side of the second emery wheel 5 is provided with round nut 6, round nut 6 is provided with stop device 7, two spill second axle sleeves 14 fastened mutually are also arranged with on the left of second emery wheel 5 of main shaft 1, second axle sleeve 14 is outer is axially arranged with the 3rd emery wheel 8, main shaft 1 one end is removably connected with collet, described collet comprises clamp 9 and sleeve 10, clamp 9 is provided with the open slot 11 axially extending to afterbody from head, and sleeve 10 is sheathed on outside clamp 9, and sleeve 10 is connected with clamp 9 key, the two ends of sleeve 10 are equipped with locking nut 12, and locking nut 12 is threaded with sleeve 10, the 4th emery wheel 13 of processing column inner surface is arranged with outside described sleeve 10.
Main shaft 1 is all connected by key with the second axle sleeve 7 with the first axle sleeve 3, main shaft 1; Stop device 7 is for being located at the stop washer inside round nut 6, and the machined surface of the first emery wheel 4 is inclined-plane, and the second emery wheel 5 has two machined surfaces, and a machined surface is inclined-plane, and a machined surface is plane; The machined surface of the 4th emery wheel 13 is plane, and the peripheral diameter of the 4th emery wheel 13 is 400mm; Locking nut 12 also adopts the stop device 7 of round nut 6 and stop pad ring type; Collet is threaded with main shaft 1.
In specific implementation process, main shaft is installed on the support 2 of right side, inside the support 2 of right side, elastic washer is installed, by installing the first axle sleeve 3 on the left of main shaft 1 to the right, right-hand member again to the first axle sleeve 3 installs the first emery wheel 4, elastic washer and the second emery wheel 5 successively, then in the left side of the second emery wheel 5, stop washer and round nut 6 are installed, by stop washer locking plate be fastened on round nut 6, the axial location of the first emery wheel 4, second emery wheel 5 is fixed; From the left side of main shaft 1, second axle sleeve 14 is installed successively, makes the concave surface of two the second axle sleeves 14 relative, and fasten mutually, at the outer suit of the second axle sleeve 14 the 3rd emery wheel 8, then that the other end of main shaft 1 is also fixing through left side brackets 2.Collet is installed on the right side of main shaft 1, the right side of locking nut by collet is loaded and lock with stop washer, sleeve 10 is set with outside clamp 9, is then set in outside sleeve 10 by the 4th emery wheel 13, then locking nut 12 is installed on the right side of the 4th emery wheel 13 and locks.During use, parts outer surface diameter being greater than 600mm matches with the first emery wheel 4, second emery wheel 5 and the 3rd emery wheel 8, grinding outer surface, and the parts inner face and the 4th emery wheel 13 that diameter are less than 600mm match, 4th emery wheel 13 is positioned at the inside of workpiece, starts processing; If do not add man-hour to the inner surface of workpiece, collet is dismantled.
Embodiment two:
As shown in Figure 4, Figure 5 and Figure 6, the 4th emery wheel 13 in embodiment one is replaced by cutter, and described cutter comprises cylindrical cutting tool body 15, and be provided with radial direction outside cutter body 15 and be provided with cutter head 16, cutter head is provided with tapering from point of a knife to blade.
Mode of operation is consistent with embodiment one, and cutter head 16 is for carrying out cone tank processing to the inner surface of workpiece.
For a person skilled in the art, under the prerequisite not departing from structure of the present invention, can also make some distortion and improvement, these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.
Claims (5)
1. slideway grinder grinding attachment, comprise main shaft, emery wheel and support, main shaft is axially connected between two supports, the two ends of main shaft are through support, it is characterized in that: the outer cover of main shaft side is provided with the first axle sleeve, first axle sleeve is outer is axially arranged with the first emery wheel and the second emery wheel from right to left successively, the left side of the second emery wheel is provided with round nut, round nut is provided with stop device, also be arranged with two spill second axle sleeves fastened mutually on the left of second emery wheel of main shaft, the second axle sleeve is axially arranged with the 3rd emery wheel outward; Main shaft one end is removably connected with collet.
2. slideway grinder grinding attachment as claimed in claim 1, it is characterized in that: described collet comprises clamp and sleeve, clamp is provided with the open slot axially extending to afterbody from head, jacket casing is located at outside clamp, sleeve is connected with clamp key, the two ends of sleeve are equipped with locking nut, and locking nut is connected with bush whorl.
3. slideway grinder grinding attachment as claimed in claim 2, is characterized in that: described bush outer sleeve is provided with the 4th emery wheel of processing column inner surface.
4. slideway grinder grinding attachment as claimed in claim 2, is characterized in that: described bush outer sleeve is provided with cutter.
5. slideway grinder grinding attachment as claimed in claim 4, it is characterized in that: described cutter comprises cylindrical cutting tool body, cutter body outer radial is provided with cutter head, and cutter head is provided with tapering from point of a knife to blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410540622.3A CN104289987A (en) | 2014-10-14 | 2014-10-14 | Grinding device of slideway grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410540622.3A CN104289987A (en) | 2014-10-14 | 2014-10-14 | Grinding device of slideway grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104289987A true CN104289987A (en) | 2015-01-21 |
Family
ID=52310058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410540622.3A Pending CN104289987A (en) | 2014-10-14 | 2014-10-14 | Grinding device of slideway grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104289987A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107363545A (en) * | 2017-07-08 | 2017-11-21 | 广东省天科人防防护工程有限公司 | The square toes cutting machines and axle part square toes processing method of axle part |
| CN114714218A (en) * | 2022-05-12 | 2022-07-08 | 龙口市亨嘉智能装备有限公司 | Coaxial double-control synchronous grinding device |
-
2014
- 2014-10-14 CN CN201410540622.3A patent/CN104289987A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107363545A (en) * | 2017-07-08 | 2017-11-21 | 广东省天科人防防护工程有限公司 | The square toes cutting machines and axle part square toes processing method of axle part |
| CN107363545B (en) * | 2017-07-08 | 2019-03-22 | 广东省天科人防防护工程有限公司 | The square toes cutting machines and axis part square toes processing method of axis part |
| CN114714218A (en) * | 2022-05-12 | 2022-07-08 | 龙口市亨嘉智能装备有限公司 | Coaxial double-control synchronous grinding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150121 |
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| WD01 | Invention patent application deemed withdrawn after publication |