CN203804765U - Grinding head unit applicable to circumference and end surface grinding - Google Patents
Grinding head unit applicable to circumference and end surface grinding Download PDFInfo
- Publication number
- CN203804765U CN203804765U CN201420129248.3U CN201420129248U CN203804765U CN 203804765 U CN203804765 U CN 203804765U CN 201420129248 U CN201420129248 U CN 201420129248U CN 203804765 U CN203804765 U CN 203804765U
- Authority
- CN
- China
- Prior art keywords
- grinding
- housing
- grinding head
- end surface
- main shaft
- 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.)
- Expired - Lifetime
Links
- 229910001651 emery Inorganic materials 0.000 claims description 18
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model discloses a grinding head unit applicable to circumference and end surface grinding. According to the grinding head unit applicable to circumference and end surface grinding, a spindle (1) is mounted inside a housing (2); a motor (3) is fixed onto the housing (2), the spindle (1) is connected with the rotor of the motor (3) through a coupler (7), and the housing (2) is fixed onto the base (4) through a pin shaft (9) and a fastening bolt (10); the base (4) is connected with a carriage plate (6) through a self-locking index plate (5), and the carriage plate (6) is fixed to a machine tool; one end of the spindle (1) is provided with an internal conical hole and connected with a grinding wheel connecting rod with an external conical surface. By changing the grinding wheel connecting rod, rapid switching between circumference grinding and end surface grinding can be achieved. The grinding head unit applicable to circumferential and end surface grinding has the advantages of being applicable to circumference grinding as well as end surface grinding, achieving rough grinding and fine grinding, facilitating adjustment of the rotating angle of a grinding head and meanwhile facilitating finishing of the inclination of the grinding head conveniently during the end surface grinding.
Description
Technical field
The utility model relates to the part of the grinding head of a kind of applicable periphery and cross grinding, belongs to machine tool component, for the grinding of the materials such as metal.
Background technology
The heavy duty machine tools such as gantry machine tool, vertical lathe, the value of lathe bed is high, if the smear metal parts of this lathe cannot reach the required precision of work piece, need to carry out grinding operation, will use special purpose grinder to process, and production cost is high.Even if be furnished with bistrique, mostly also exist grinding function single, only can carry out a kind of of peripheral grinding or cross grinding, and waste time and energy on the bistrique inclination angle of adjusting grinding angle or adjustment cross grinding, grinding efficiency is very low.
Summary of the invention
The utility model, for the problem of above-mentioned prior art existence, provides the part of the grinding head of a kind of applicable periphery and cross grinding.The utility model solves the technical scheme that its technical problem adopts: the part of the grinding head of a kind of applicable periphery and cross grinding, its main shaft (1) is installed on housing (2), motor (3) is fixed on housing (2), main shaft (1) connects with the rotor of motor (3) by shaft coupling (7), the other end of main shaft (1) is provided with internal taper hole, be connected with the emery wheel extension bar with male cone (strobilus masculinus), by changing emery wheel extension bar, realize the quick switching of peripheral grinding or cross grinding.
Preferably, main shaft (1) is 4 angular contact ball bearings near the bearing of emery wheel one side, adopt monolateral two one with the wind, whole four back-to-back combinations, the middle structure being separated by outer shaft (13), internal axle sleeve (14), and bearing inner race is positioned on axle by the shaft shoulder and the round nut (15) that is fixed on axle, outer ring is fixing by the step on housing endoporus and the external screw thread locating snap ring (16) that is fixed on housing.This bearing assembling mode has strengthened the radial load bearing capacity in periphery when cutting of bistrique, and reach during cross grinding is to the ability of load fluctuation.
Preferably, bearing pin (9), fastening bolt (10), wedge (11) form the micro-guiding mechanism at bistrique inclination angle.Bearing pin (9), fastening bolt (10) connect housing (2) and base (4) fastening, by rotation, are fixed on the screw on wedge (11), realize selection and the finishing of in cross grinding, grinding line.
Preferably, adopt self-locking index dial (5) to connect base (4) and planker (6), by rotating the operating parts handwheel (12) of self-locking index dial (5), realize the adjustment of bistrique rotational angle, thereby adapt to different grinding angles.
The utlity model has following beneficial effect: only corresponding connecting interface need be set, this part of the grinding head can be mounted on existing lathe, increase the grinding function of existing lathe, by changing emery wheel extension bar, realize the quick switching of peripheral grinding and cross grinding, and the emery wheel inclination angle of adjusting while grinding head-turned angle and cross grinding is all very convenient.
Accompanying drawing explanation
Concrete structure of the present utility model further describes by embodiment with reference to the accompanying drawings.
Fig. 1 is the side view of the utility model part of the grinding head, and the emery wheel of cross grinding is installed.
Fig. 2 is the front view of the utility model part of the grinding head, and the emery wheel of peripheral grinding is installed.
Fig. 3 is that the utility model part of the grinding head rotates the front view after bistrique angle, and the emery wheel for cross grinding is installed.
Fig. 4 is the utility model part of the grinding head when the emery wheel of cross grinding is installed, and adjusts emery wheel inclination angle schematic diagram.
In Fig. 1, Fig. 2: main shaft (1), housing (2), motor (3), base (4), self-locking index dial (5), planker (6), shaft coupling (7), bearing (8), bearing pin (9), fastening bolt (10), wedge (11), handwheel (12), outer shaft (13), internal axle sleeve (14), round nut (15), external screw thread locating snap ring (16), end grinding abrasive disk (17), cylinder emery wheel (18).
The specific embodiment
Below by a specific embodiment, and by reference to the accompanying drawings, the utility model is set forth.
Consult Fig. 1, Fig. 2, Fig. 3, Fig. 4:
Fig. 1, Fig. 2 has described mainly by main shaft (1), housing (2), motor (3), base (4), self-locking index dial (5), planker (6), shaft coupling (7), bearing (8), bearing pin (9), fastening bolt (10), wedge (11), handwheel (12), outer shaft (13), internal axle sleeve (14), round nut (15), a kind of applicable periphery that external screw thread locating snap ring (16) etc. form and the part of the grinding head of cross grinding, its main shaft (1) is installed on housing (2), motor (3) is fixed on housing (2), main shaft (1) connects with the rotor of motor (3) by shaft coupling (7), the other end of main shaft (1) is provided with internal taper hole, be connected with the emery wheel extension bar with male cone (strobilus masculinus), by changing emery wheel extension bar, realize the quick switching of peripheral grinding or cross grinding.End grinding abrasive disk (17) in Fig. 1 is for cross grinding, and the cylinder emery wheel in Fig. 2 (18) is for peripheral grinding.
Fig. 3 has described by after the operating parts handwheel (12) of rotary self-locking formula index dial (5), has changed bistrique corner, to fit to be ground.Fig. 4 has described by rotation and has been fixed on the screw on wedge (11), changes wedge position, and bistrique inclination angle [theta] is carried out to trace adjustment.
Claims (6)
1. the part of the grinding head of an applicable periphery and cross grinding, it is characterized in that: comprise main shaft (1), housing (2), motor (3), base (4), self-locking index dial (5), planker (6), shaft coupling (7), bearing pin (9), fastening bolt (10), main shaft (1) is installed on housing (2), motor (3) is fixed on housing (2), main shaft (1) connects with the rotor of motor (3) by shaft coupling (7), housing (2) is by bearing pin (9), fastening bolt (10) is fixed on base (4), base (4) is connected by self-locking index dial (5) with planker (6), planker (6) is fixed with lathe.
2. part of the grinding head according to claim 1, is characterized in that: main shaft (1) one end has internal taper hole, for emery wheel extension bar is installed, the extension bar of different emery wheels is housed by replacing, conveniently realizes the quick switching of peripheral grinding and cross grinding.
3. part of the grinding head according to claim 1, it is characterized in that: main shaft (1) two ends bearing sets (8), near emery wheel end, it is the combination of 4 angular contact ball bearings, adopt monolateral two one with the wind, whole four back-to-back combinations, middlely by outer shaft (13), internal axle sleeve (14), separated.
4. part of the grinding head according to claim 1, it is characterized in that: main shaft (1) is near 4 angular contact ball bearings of emery wheel end, its inner ring is positioned on axle by the shaft shoulder and the round nut (15) that is fixed on axle, and outer ring is fixing by the step on housing endoporus and the external screw thread locating snap ring (16) that is fixed on housing.
5. part of the grinding head according to claim 1, is characterized in that: bearing pin (9), fastening bolt (10), wedge (11) form the micro-guiding mechanism at bistrique inclination angle, realize selection and the finishing of in cross grinding, grinding line.
6. part of the grinding head according to claim 1, it is characterized in that: self-locking index dial (5) connects base (4) and planker (6), by rotating the handwheel (12) of self-locking index dial (5), realize the adjustment of bistrique rotational angle, thereby adapt to different grinding angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420129248.3U CN203804765U (en) | 2014-03-21 | 2014-03-21 | Grinding head unit applicable to circumference and end surface grinding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420129248.3U CN203804765U (en) | 2014-03-21 | 2014-03-21 | Grinding head unit applicable to circumference and end surface grinding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203804765U true CN203804765U (en) | 2014-09-03 |
Family
ID=51443574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420129248.3U Expired - Lifetime CN203804765U (en) | 2014-03-21 | 2014-03-21 | Grinding head unit applicable to circumference and end surface grinding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203804765U (en) |
-
2014
- 2014-03-21 CN CN201420129248.3U patent/CN203804765U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201231438Y (en) | Rotary oscillating device for spherical surface grinding device | |
| CN102615568A (en) | Valve grinding and maintaining machine tool | |
| CN202053136U (en) | Valve grinding and repairing machine tool | |
| CN205888730U (en) | Intermittent type nature gyration indexing means | |
| CN202207898U (en) | Slender workpiece centering system of machining cutting machine tool | |
| CN203804765U (en) | Grinding head unit applicable to circumference and end surface grinding | |
| CN204036258U (en) | A kind of point contact type fine adjustment emery wheel mechanism | |
| CN101642888A (en) | Grinding method and grinder of spherical surface of columnar workpiece | |
| CN103084979A (en) | Grinding wheel outer diameter orthodrome grinding roller base surface machine tool | |
| CN102950317B (en) | Toothed plate double surface groove edge milling machine milling head mechanism | |
| CN203077030U (en) | Self-polishing device of machine tool spindle positioning inner cone hole | |
| CN207058071U (en) | A kind of axle class clamping device with indexing function | |
| CN106031998A (en) | Grinding wheel with improved structure | |
| CN205968655U (en) | Big camber hydraulic pressure grinding wheel dresser of two fulcrum single armeds | |
| CN205968625U (en) | Emery wheel axle construction | |
| CN201922318U (en) | Inner circle and outer circle composite grinder | |
| CN211136534U (en) | Outer circle grinding device for adjusting middle kernel assembly of double-sided rounding machine | |
| CN203509680U (en) | Composite angle deep hole machining device | |
| CN202894442U (en) | Milling head mechanism of edge-milling machine for double-sided grooves of tooth-shaped plate | |
| CN205497226U (en) | Accurate numerical control internal grinding machine grinding wheel dresser | |
| CN206445663U (en) | Oil pump repairs polishing machine | |
| CN201824223U (en) | Grinding wheel extension bar for universal tool grinder | |
| CN204382081U (en) | A kind of Novel grinding-machine main-shaft grinding wheel stand | |
| CN210360842U (en) | Grinding disc for grinder | |
| CN202461249U (en) | Tail top for strong-force spinning machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Chengdu Nantai Electromechanical Equipment Engineering Co.,Ltd. Assignor: CHENGDU AIRCRAFT INDUSTRIAL (GROUP) Co.,Ltd. Contract record no.: X2023980039883 Denomination of utility model: A grinding head component suitable for peripheral and end face grinding Granted publication date: 20140903 License type: Common License Record date: 20230821 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140903 |
|
| CX01 | Expiry of patent term |