CN104162819A - Numeral-control end surface grinding lathe with double grinding heads - Google Patents
Numeral-control end surface grinding lathe with double grinding heads Download PDFInfo
- Publication number
- CN104162819A CN104162819A CN201410385758.1A CN201410385758A CN104162819A CN 104162819 A CN104162819 A CN 104162819A CN 201410385758 A CN201410385758 A CN 201410385758A CN 104162819 A CN104162819 A CN 104162819A
- Authority
- CN
- China
- Prior art keywords
- bistrique
- lathe bed
- grinding
- bed
- control end
- 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
Links
Classifications
-
- 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
- B24B7/16—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings
- B24B7/17—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings for simultaneously grinding opposite and parallel end faces, e.g. double disc grinders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention discloses a numeral-control end surface grinding lathe with double grinding heads. The numeral-control end surface grinding lathe with the double grinding heads comprises the front grinding head, a front lathe body, a head frame, a middle lathe body, the rear grinding head, a rear lathe body and a tail frame, wherein a guide rail is arranged at the top of the middle lathe body and composed of a V-flat-type guide rail, the top of the guide rail is matched with the head frame and the tail frame through sliding platforms, the bottom surface of each sliding platform is provided with a V-flat-type guide rail surface matched with the V-flat-type guide rail, and the head frame and the tail frame are connected with the tops of the sliding platforms through bolts; a front grinding head base, a rear grinding head base, the front lathe body and the rear lathe body are of an integrated structure, the front grinding head and the rear grinding head are respectively composed of a grinding wheel, a shaft and a base, each shaft is perpendicular to a corresponding grinding wheel surface and penetrates through a central hole of the corresponding grinding wheel, the included angle between the grind wheel shaft in either the front grinding head or the rear grinding head and the connecting line from the head frame and the tail frame is 45 degrees, and the grinding wheel shafts in the front grinding head and the grinding wheel shaft in the rear grinding head keep parallel. The numeral-control end surface grinding lathe with the double grinding heads can relieve the labor intensity for operation workers, and improve the machining accuracy of grinding.
Description
Technical field
The present invention relates to a kind of grinding machine, belong to machining equipment field, be specifically related to two bistrique numerical-control end face grinding machines.
Background technology
Grinding machine is to utilize grinding tool surface of the work to be carried out to the lathe of grinding.Most grinding machine is to use the emery wheel of High Rotation Speed to carry out grinding, minority be to use other grinding tools such as oilstone, abrasive band and free abrasive to process, as honing machine, superfinisher, abrasive belt grinding machine, grinder and polishing machine etc.The material that grinding machine energy workhardness is higher, as hardened steel, carbide alloy etc.; Also can work brittleness material, as glass, granite.Grinding machine can be done high accuracy and the very little grinding of surface roughness, also can carry out high efficiency grinding, as high-rate grinding etc.Along with the increase of high accuracy, high rigidity machine components quantity, and the development of hot investment casting and precision forging technology, performance, kind and the output of grinding machine is all constantly improving and is increasing, and grinding machine is mainly divided into following a few class at present:
(1) cylindrical grinder: be medium-sized fundamental mode series, be mainly used in the grinding machine of grinding cylinder shape and conical external surface.
(2) internal grinder: be medium-sized fundamental mode series, be mainly used in the grinding machine of grinding cylinder shape and conical inner surface.In addition have in addition, the grinding machine of inside and outside circle mill concurrently.
(3) jig grinder: the internal grinder with precision coordinate positioner.
(4) centerless grinder: workpiece adopts is not in the mood for clamping, is generally bearing between guide wheel and bracket, drives workpiece to rotate by guide wheel, is mainly used in the grinding machine on grinding cylinder shape surface.Such as bearing shaft is propped up etc.
(5) surface grinding machine: the grinding machine that is mainly used in grinding work piece plane.
(6) abrasive belt grinding machine: the grinding machine that carries out grinding with the abrasive band of rapid movement.
(7) honing machine: for the grinding machine on the various surfaces of honing workpiece.
(8) grinder: for grinding work-piece plane or cylindrical in, the grinding machine of outer surface.
(9) slideway grinder: the grinding machine that is mainly used in grinding guide track of machine-tool face.
(10) cutter and tool grinding machine: for the grinding machine of grinding tool.
(11) multi-purpose grinding machine: for grinding cylinder, conical inside and outside surface or plane, and can be with the grinding machine of hunting gear and annex grinding various workpieces.
(12) special purpose grinder: be engaged in the special purpose machine tool that certain class part is carried out to grinding.Can be divided into again by its processing object: spline shaft grinding machine, crankshaft grinding machine, cam grainder, gear grinder, screw grinder, profile grinder etc.
(13) face grinding machine: for the grinding machine of grinding worm end face.
Current face grinding machine adopts single grinding head structural design more, conventionally part need to be carried out to secondary clamping for the cross grinding of axial workpiece, expends man-hour and increase labour intensity to cause mismachining tolerance simultaneously.
Summary of the invention
For the problems referred to above, the invention provides two bistrique numerical-control end face grinding machines, it is simple in structure, only need clamped one time for the grinding of axial workpiece both ends of the surface.
The technical scheme that the present invention takes is:
Two bistrique numerical-control end face grinding machines, comprise front bistrique, front lathe bed, the headstock, medial bed, rear bistrique, rear lathe bed, tailstock; Front bistrique is positioned in front lathe bed top planes, external crucible is as square lathe bed structure, rear bistrique is positioned in rear lathe bed top planes, rear lathe bed is square lathe bed structure, front lathe bed and rear lathe bed are installed respectively in medial bed both sides, front lathe bed, rear lathe bed are realized connection with mode with bolts between medial bed, bottom, medial bed two sides is provided with horizontal groove, the side bottom that front lathe bed, rear lathe bed coordinate with medial bed is provided with horizontal projection, and described horizontal projection equates with the horizontal groove size that bottom, medial bed two sides is provided with; Medial bed top is provided with guide rail, described guide rail is made up of V-flat pattern guide rail, guide rail top coordinates with the headstock and tailstock by slide unit, and described slide unit bottom surface is respectively equipped with the V-level gauge face coordinating with V-flat pattern guide rail, and the headstock and tailstock are bolted at described slide unit top; Front bistrique base and rear bistrique base and front lathe bed and rear lathe bed are integral type structure, front bistrique and rear bistrique are made up of emery wheel, axle and base, described axle is perpendicular to wheel face and through emery wheel centre bore, grinding wheel spindle in front bistrique and rear bistrique be linked to be straight line by the headstock and tailstock and be miter angle, the axle of front bistrique and rear bistrique medium plain emery wheel keeping parallelism position each other.
In order to strengthen the overall anti-seismic performance of this grinding machine, front lathe bed, rear lathe bed, medial bed adopt cast iron quality casting process to form.
In order to improve the manufacturability of front bistrique and rear bistrique, the same lathe bed of base portion of front bistrique and rear bistrique and rear lathe bed adopt integral cast technique to form.
The emery wheel of front bistrique and rear bistrique is arranged on base by axle, and the emery wheel of described front bistrique and rear bistrique is realized slippage by V-flat pattern guide rail.
The beneficial effect that the present invention is obtained:
Because the present invention has adopted technique scheme, traditional single grinding head grinding machine is designed to two bistrique grinding machines, can realize the function of the clamped one time two ends grinding simultaneously of workpiece, reduce operator's labour intensity, improve the machining accuracy of grinding.
More than show and described general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Brief description of the drawings
Fig. 1 is three-dimensional structure diagram of the present invention.
Fig. 2 is top view of the present invention.
Fig. 3 is tailstock structure chart of the present invention.
Fig. 4 is headstock structure chart of the present invention.
Fig. 5 is front bistrique of the present invention and front lathe bed installation diagram.
In figure: lathe bed, 7-tailstock, 8-workpiece after bistrique, 6-after lathe bed, the 3-headstock, 4-medial bed, 5-before bistrique, 2-before 1-.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described, is used for explaining the present invention in illustrative examples and the explanation of this invention, but not as a limitation of the invention.
Embodiment 1: as shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, two bistrique numerical-control end face grinding machines, comprising: front mill 1, front lathe bed 2, the headstock 3, medial bed 4, rear bistrique 5, rear lathe bed 6, tailstock 7; Front bistrique 1 is positioned in front lathe bed 2 top planes, front lathe bed 2 is square lathe bed structure, rear bistrique 5 is positioned in rear lathe bed 6 top planes, rear lathe bed 6 is square lathe bed structure, front lathe bed 2 and rear lathe bed 6 are installed respectively in medial bed 4 both sides, front lathe bed 2, rear lathe bed 6 are realized connection with mode with bolts between medial bed 4, medial bed 4 bottoms, two sides are provided with horizontal groove, front lathe bed 2, rear lathe bed 6 are provided with horizontal projection with the side bottom that medial bed 4 coordinates, and described horizontal projection equates with the horizontal groove size that medial bed 4 bottoms, two sides are provided with; Medial bed 4 tops are provided with guide rail, described guide rail is made up of V-flat pattern guide rail, guide rail top coordinates with the headstock 3 and tailstock 7 by slide unit, and described slide unit bottom surface is respectively equipped with the V-level gauge face coordinating with V-flat pattern guide rail, and the headstock 3 and tailstock 7 are bolted at described slide unit top; Front bistrique 1 base and rear bistrique 5 bases and front lathe bed 2 and rear lathe bed 6 are integral type structure, front bistrique 1 and rear bistrique 5 are made up of emery wheel, axle and base, described axle is perpendicular to wheel face and through emery wheel centre bore, grinding wheel spindle in front bistrique 1 and rear bistrique 5 be linked to be straight line by the headstock 3 and tailstock 7 and be miter angle, the axle keeping parallelism position each other of front bistrique 1 and rear bistrique 5 medium plain emery wheels.
Embodiment 2: front lathe bed 2, the front side roof part of rear lathe bed 6 are provided with and stretch out slab construction, in described slab construction, be provided with along its length through hole, medial bed 4 sides are provided with screwed hole along its length with the position that front lathe bed 2 and rear lathe bed 6 coordinate, and bolt is realized front lathe bed 2, rear lathe bed 6 with the connection medial bed 4 through the through hole precession of front lathe bed 2 and rear lathe bed 6 front side head slab structures in the screwed hole of medial bed 4 sides; Front lathe bed 2, rear lathe bed 6, medial bed 4 adopt cast iron quality casting process to form, to strengthen the overall anti-seismic performance of this grinding machine; The same lathe bed 2 of base portion and the rear lathe bed 6 of front bistrique 1 and rear bistrique 5 adopt integral cast technique to form, and can effectively improve the processing technology of front bistrique 1 and rear bistrique 5; The emery wheel of front bistrique 1 and rear bistrique 5 is arranged on base by axle, and the emery wheel of described front bistrique 1 and rear bistrique 5 is realized slippage by V-flat pattern guide rail.
Operation principle: the present invention in use, first axial workpiece two ends to be ground are clamped by the headstock 3 and tailstock 7, starting grinding machine makes emery wheel realize feeding, front bistrique 1 and rear bistrique 5 carry out grinding to the two ends of axial workpiece respectively, after end to be ground, make front bistrique 1 exit with rear bistrique 5, unload part.
More than show and described general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof
.
Claims (8)
1. pair bistrique numerical-control end face grinding machine, structure comprises front mill (1), front lathe bed (2), the headstock (3), medial bed (4), rear bistrique (5), rear lathe bed (6), tailstock (7); It is characterized in that: front lathe bed (2) and rear lathe bed (6) are installed respectively in medial bed (4) both sides, between front lathe bed (2), the same medial bed of rear lathe bed (6) (4), mode with bolts realizes connection; Front bistrique (1) base and rear bistrique (5) base and front lathe bed (2) and rear lathe bed (6) are integral type structure, front bistrique (1) and rear bistrique (5) are made up of emery wheel, axle and base, described axle is perpendicular to wheel face and through emery wheel centre bore, grinding wheel spindle in front bistrique (1) and rear bistrique (5) be linked to be straight line by the headstock (3) and tailstock (7) and be miter angle, the axle keeping parallelism position each other of front bistrique (1) and rear bistrique (5) medium plain emery wheel; Medial bed (4) side is provided with screwed hole along its length with the position that front lathe bed (2) and rear lathe bed (6) coordinate, and bolt is realized the connection front lathe bed (2), the same medial bed of rear lathe bed (6) (4) through the through hole precession of front lathe bed (2) and rear lathe bed (6) front side head slab structure in the screwed hole of medial bed (4) side; The emery wheel of front bistrique (1) and rear bistrique (5) is arranged on base by axle, and the emery wheel of described front bistrique (1) and rear bistrique (5) is realized slippage by V-flat pattern guide rail.
2. as claimed in claim 1 pair of bistrique numerical-control end face grinding machine, is characterized in that: front bistrique (1) is positioned in front lathe bed (2) top planes, and front lathe bed (2) is square lathe bed structure.
3. as claimed in claim 1 pair of bistrique numerical-control end face grinding machine, is characterized in that: rear bistrique (5) is positioned in rear lathe bed (6) top planes, and rear lathe bed (6) is square lathe bed structure.
4. as claimed in claim 1 pair of bistrique numerical-control end face grinding machine, it is characterized in that: bottom, medial bed (4) two sides is provided with horizontal groove, front lathe bed (2), rear lathe bed (6) are provided with horizontal projection with the side bottom that medial bed (4) coordinates, and described horizontal projection equates with the horizontal groove size that bottom, medial bed (4) two sides is provided with.
5. as claimed in claim 1 pair of bistrique numerical-control end face grinding machine, is characterized in that: front lathe bed (2), the front side roof part of rear lathe bed (6) are provided with and stretch out slab construction, are provided with along its length through hole in described slab construction.
6. as claimed in claim 1 pair of bistrique numerical-control end face grinding machine, is characterized in that: front lathe bed (2), rear lathe bed (6), medial bed (4) adopt cast iron quality casting process to form.
7. as claimed in claim 1 pair of bistrique numerical-control end face grinding machine, is characterized in that: the same lathe bed of base portion (2) of front bistrique (1) and rear bistrique (5) and rear lathe bed (6) adopt integral cast technique to form.
8. as claimed in claim 1 pair of bistrique numerical-control end face grinding machine, it is characterized in that: medial bed (4) top is provided with guide rail, described guide rail is made up of V-flat pattern guide rail, guide rail top coordinates with the headstock (3) and tailstock (7) by slide unit, described slide unit bottom surface is respectively equipped with the V-level gauge face coordinating with V-flat pattern guide rail, and the headstock (3) and tailstock (7) are bolted at described slide unit top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410385758.1A CN104162819A (en) | 2014-08-07 | 2014-08-07 | Numeral-control end surface grinding lathe with double grinding heads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410385758.1A CN104162819A (en) | 2014-08-07 | 2014-08-07 | Numeral-control end surface grinding lathe with double grinding heads |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104162819A true CN104162819A (en) | 2014-11-26 |
Family
ID=51906905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410385758.1A Pending CN104162819A (en) | 2014-08-07 | 2014-08-07 | Numeral-control end surface grinding lathe with double grinding heads |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104162819A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110509129A (en) * | 2019-09-18 | 2019-11-29 | 合肥工业大学 | A kind of adaptive anti-burn cylindrical grinder |
| CN111958342A (en) * | 2019-05-20 | 2020-11-20 | 乌尔斯·楚丁 | Centerless cylindrical grinder |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2440619Y (en) * | 2000-10-08 | 2001-08-01 | 许显明 | Two end fine grinder |
| CN203210129U (en) * | 2013-03-08 | 2013-09-25 | 无锡上机数控股份有限公司 | Numerical control grinder for end face and excircle |
| CN203527250U (en) * | 2013-11-15 | 2014-04-09 | 威海联桥精密机械有限公司 | Transverse feed guide rail structure of oblique cutting grinder |
| JP2014136276A (en) * | 2013-01-16 | 2014-07-28 | Nomizu Kikai Seisakusho:Kk | Device for machining back taper of saw blade |
| CN203751861U (en) * | 2013-12-31 | 2014-08-06 | 重庆凌达磁材科技有限公司 | Axial-length two-end-surface grinding machine of tile-shaped magnet |
| CN204053673U (en) * | 2014-08-07 | 2014-12-31 | 陈菊芳 | Two bistrique numerical-control end face grinding machine |
-
2014
- 2014-08-07 CN CN201410385758.1A patent/CN104162819A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2440619Y (en) * | 2000-10-08 | 2001-08-01 | 许显明 | Two end fine grinder |
| JP2014136276A (en) * | 2013-01-16 | 2014-07-28 | Nomizu Kikai Seisakusho:Kk | Device for machining back taper of saw blade |
| CN203210129U (en) * | 2013-03-08 | 2013-09-25 | 无锡上机数控股份有限公司 | Numerical control grinder for end face and excircle |
| CN203527250U (en) * | 2013-11-15 | 2014-04-09 | 威海联桥精密机械有限公司 | Transverse feed guide rail structure of oblique cutting grinder |
| CN203751861U (en) * | 2013-12-31 | 2014-08-06 | 重庆凌达磁材科技有限公司 | Axial-length two-end-surface grinding machine of tile-shaped magnet |
| CN204053673U (en) * | 2014-08-07 | 2014-12-31 | 陈菊芳 | Two bistrique numerical-control end face grinding machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111958342A (en) * | 2019-05-20 | 2020-11-20 | 乌尔斯·楚丁 | Centerless cylindrical grinder |
| CN111958342B (en) * | 2019-05-20 | 2022-07-08 | 乌尔斯·楚丁 | Centerless cylindrical grinder |
| CN110509129A (en) * | 2019-09-18 | 2019-11-29 | 合肥工业大学 | A kind of adaptive anti-burn cylindrical grinder |
| CN110509129B (en) * | 2019-09-18 | 2024-03-12 | 合肥工业大学 | Self-adaptive burn-proof cylindrical grinding machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102490097A (en) | Adjustable worktable for guideway grinder | |
| CN203738062U (en) | Eccentric bushing machining device with included angle between hole axis and external circle axis | |
| CN109175913B (en) | Method for processing MAN series marine low-speed diesel engine crosshead pin | |
| CN104162819A (en) | Numeral-control end surface grinding lathe with double grinding heads | |
| CN103042447A (en) | Numerical control face grinding machine | |
| CN204053673U (en) | Two bistrique numerical-control end face grinding machine | |
| CN203062465U (en) | Double-grinding-head vertical type disk grinding machine | |
| CN105290927A (en) | High-precision arc surface grinding device | |
| CN108356294A (en) | A kind of special-shaped face pattern processing unit (plant) | |
| CN104551711A (en) | Triangular rotary workbench for machine tool | |
| CN216883179U (en) | Head walking type follow-up grinding machine suitable for processing inner and outer curves | |
| CN106271730A (en) | A kind of milling machine wedge shape auxiliary clamp | |
| CN203266406U (en) | Work-piece fixing device on cylindrical grinding machine | |
| CN204075997U (en) | Pneumatic guide rail type grinding machine | |
| CN207402222U (en) | Digital control vertical gear milling machine | |
| CN206869559U (en) | A kind of blade grinding machine | |
| CN205968560U (en) | Two grindstone head grinding machines with automatically, repair sand function | |
| CN205218705U (en) | A be not in mood for grinder dress for producing carbide sclausura disk class product | |
| CN204604009U (en) | Change gear box overlap removal device | |
| CN210147790U (en) | Remanufacturing internal grinding machine | |
| CN104162831B (en) | Pneumatic guide rail type grinding machine | |
| CN102398156A (en) | Dual-purpose guide rail bed for milling and grinding | |
| CN209078404U (en) | Tooling is used in a kind of machining | |
| CN203679950U (en) | Buoyancy inner hole machining device | |
| CN205147961U (en) | Processing gear shaping machine serrated knife face grinding machine for slewing bearing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141126 |