CN103213045B - Double-position grinding clearer - Google Patents
Double-position grinding clearer Download PDFInfo
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- CN103213045B CN103213045B CN201310151035.0A CN201310151035A CN103213045B CN 103213045 B CN103213045 B CN 103213045B CN 201310151035 A CN201310151035 A CN 201310151035A CN 103213045 B CN103213045 B CN 103213045B
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- grinding
- oil cylinder
- panoramic table
- housing
- descaling machine
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Abstract
The invention relates to a double-position grinding clearer which comprises a revolving platform (1), a hold-down mechanism (2), a compensation mechanism (3) and a grinding mechanism (4). The compensation mechanism (3) comprises a shell (3.1), a manual compensation mechanism (3.2) and a hydraulic compensation mechanism (3.3) are installed in the shell (3.1), the revolving platform (1) comprises a support (1.1), a first gear rack swing oil cylinder (1.2) is installed on the support (1.1), and a rotary shaft (1.3) arranged perpendicularly is connected in a center hole of a gear of the first gear rack swing oil cylinder (1.2) in a sleeved mode, a first rotary table (1.4) is connected with the top of the rotary shaft (1.3), and a grinding wheel (4.4) of the grinding mechanism (4) is located above the first rotary table (1.4) of the revolving platform (1). The double-position grinding clearer is convenient to operate, high in working efficiency and good in grinding effect.
Description
Technical field
The present invention relates to a kind of grinding descaling machine, especially relate to a kind of high efficient grinding descaling machine with double, belong to machining equipment technical field.
Background technology
Undesirable root, fash, overlap and burr that grinding descaling machine is used for casting head of castings such as engine cylinder-body, cylinder cap, lower cylinder bodies (crankcase) carry out grinding, for subsequent fine processing provides front road to ensure; But conventional grinding descaling machine automated procedures are lower, loading and unloading adopt manual type, inefficiency; And it in use cannot compensate the wearing and tearing of emery wheel, therefore its ground effect is not ideal enough.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, provide a kind of easy to operate, operating efficiency is high and the double grinding descaling machine that ground effect is good.
The object of the present invention is achieved like this: a kind of double grinding descaling machine, and described grinding descaling machine includes revolving dial, hold-down mechanism, compensation mechanism and grinding mechanism,
Described grinding mechanism includes a frame, and the slide rail of described frame top slides is provided with a sliding shoe, described sliding shoe is fixed with motor, the output shaft of described motor is set with an emery wheel;
Described compensation mechanism includes a housing, manual override mechanism and compensation hydraulic mechanism are installed in described housing, described manual override mechanism includes the worm gear structure be installed in housing, and the worm screw in worm gear structure stretches on one end of being placed in outside housing and is set with a regulating handle, worm gear central coaxial in described worm gear structure revolves and is equipped with a screw mandrel, this screw mandrel one end is connected with the sliding shoe of grinding mechanism, and the outer wall of screw mandrel is provided with a flat key groove along its axis direction, this flat key groove and housing form a flat key structure, the hydraulic jack of described compensation hydraulic mechanism is fixed on housing, and the piston rod of hydraulic jack is rack piston bar, the ratchet sleeve of described compensation hydraulic mechanism is loaded on worm screw, described worm screw is also set with gear, and the tooth bar on wheel and rack piston rod is meshed, the ratchet forming ratchet and pawl arrangement with ratchet is installed on gear,
Described revolving dial includes support, described support is provided with rack-and-pinion oscillating oil cylinder one, a vertically disposed rotating shaft is had to be loaded in the centre bore of the gear of rack-and-pinion oscillating oil cylinder one by flat key adapter sleeve, the top of described rotating shaft is connected with panoramic table one, described panoramic table one is symmetrically arranged with two rack-and-pinion oscillating oil cylinders two, the gear centre of described rack-and-pinion oscillating oil cylinder two is equipped with an axle by key adapter sleeve, the top of this axle is connected with panoramic table two, and the emery wheel of above-mentioned grinding mechanism is positioned at above the panoramic table one of revolving dial.
Double grinding descaling machine of the present invention, described hold-down mechanism includes the oil cylinder be vertically fixedly installed on panoramic table one, the piston rod of described oil cylinder is vertical upwards, and have a fairlead to be set on the cylinder body of oil cylinder, the elevating lever movable set be hinged with piston rod bottom one is in this fairlead, obliquely on the bar wall of described elevating lever be provided with a gathering sill, a screw be connected on fairlead jacket wall is had to be positioned at this gathering sill, and above-mentioned elevating lever top is set with a clamping sleeve, on described clamping sleeve, horizontal cross is connected with a top board, this top board away from one end of clamping sleeve vertically to being arranged with a push rod.
Double grinding descaling machine of the present invention, on the shell wall of described housing, cross-under has bolt to insert formation one flat key structure in above-mentioned flat key groove.
Double grinding descaling machine of the present invention, described cradle top is provided with a fixed disk, and described panoramic table one is pressed on fixed disk
Double grinding descaling machine of the present invention, the bottom of described panoramic table one is provided with annular slot, and the top of fixed disk is provided with the snap ring embedded in annular slot, and described rotating shaft can carry out oscilaltion in vertical direction.
Compared with prior art, the invention has the beneficial effects as follows:
Automaticity of the present invention is higher, by the setting of double, can carry out operation of feeding and discharging, improve operating efficiency while grinding at another station; By hold-down mechanism is convenient, material to be processed being positioned and operated simultaneously, and be provided with compensation of grinding wheel mechanism, when compensating operation by manual or hydraulic way to it after abrasion of grinding wheel, substantially increasing ground effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the revolving dial of double grinding descaling machine of the present invention.
Fig. 2 is Fig. 1's of the revolving dial of double grinding descaling machine of the present invention
enlarged drawing.
Fig. 3 is the top view of the revolving dial of double grinding descaling machine of the present invention.
Fig. 4 is the side view of the revolving dial of double grinding descaling machine of the present invention.
Fig. 5 is the structural representation of the hold-down mechanism of double grinding descaling machine of the present invention.
Fig. 6 is the side view of the hold-down mechanism of double grinding descaling machine of the present invention.
Fig. 7 is the top view of the hold-down mechanism of double grinding descaling machine of the present invention.
Fig. 8 is the top view of the compensation mechanism of double grinding descaling machine of the present invention.
Fig. 9 is that the A of Fig. 8 of the compensation mechanism of double grinding descaling machine of the present invention is to schematic diagram.
Figure 10 is that the B of Fig. 8 of the compensation mechanism of double grinding descaling machine of the present invention is to schematic diagram.
Figure 11 is the C-C sectional view of Fig. 8 of the compensation mechanism of double grinding descaling machine of the present invention.
Figure 12 is the cross section view of Fig. 9 of the compensation mechanism of double grinding descaling machine of the present invention.
Figure 13 is the D-D sectional view of Figure 10 of the compensation mechanism of double grinding descaling machine of the present invention.
Figure 14 is a certain detailed description of the invention structural representation of double grinding descaling machine of the present invention.
Wherein:
Revolving dial 1, hold-down mechanism 2, compensation mechanism 3, grinding mechanism 4;
Support 1.1, rack-and-pinion oscillating oil cylinder 1, rotating shaft 1.3, panoramic table 1, rack-and-pinion oscillating oil cylinder 2 1.5, panoramic table 2 1.6, cylinder block 1.7, oil distributing member 1.8, fixed disk 1.9, draw-in groove 1.10, snap ring 1.11;
Oil cylinder 2.1, piston rod 2.2, fairlead 2.3, elevating lever 2.4, clamping sleeve 2.5, top board 2.6, push rod 2.7;
Screw 2.3.1;
Gathering sill 2.4.1;
Housing 3.1, manual override mechanism 3.2, compensation hydraulic mechanism 3.3;
Worm screw 3.2.1, worm gear 3.2.2, regulating handle 3.2.3, screw mandrel 3.2.4, cover cylinder 3.2.5, flat key groove 3.2.6;
Hydraulic jack 3.3.1, rack piston bar 3.3.2, ratchet 3.3.3, ratchet 3.3.4, gear 3.3.5;
Frame 4.1, sliding shoe 4.2, motor 4.3, emery wheel 4.4.
Detailed description of the invention
See Fig. 1 ~ 14, the present invention relates to a kind of double grinding descaling machine, described grinding descaling machine includes revolving dial 1, hold-down mechanism 2, compensation mechanism 3 and grinding mechanism 4,
See Figure 14, described grinding mechanism 4 includes a frame 4.1, and the slide rail at described frame 4.1 top slides is provided with a sliding shoe 4.2, described sliding shoe 4.2 is fixed with motor 4.3, the output shaft of described motor 4.3 is set with an emery wheel 4.4;
See Fig. 8 ~ 13, described compensation mechanism 3 includes one and is fixed on housing 3.1 in the frame 4.1 of grinding mechanism 4, manual override mechanism 3.2 and compensation hydraulic mechanism 3.3 are installed in described housing 3.1, manual compensation can be carried out respectively regulate and compensation hydraulic adjustment, described manual override mechanism 3.2 includes the worm gear structure be installed in housing 3.1, and the worm screw 3.2.1 in worm gear structure stretches on one end of being placed in outside housing 3.1 and is set with a regulating handle 3.2.3, for manual, worm screw 3.2.1 is regulated, worm gear 3.2.2 central coaxial in described worm gear structure revolves and is equipped with a screw mandrel 3.2.4, this screw mandrel 3.2.4 one end is connected with the sliding shoe 4.2 of grinding mechanism 4, the other end is set with a cover cylinder 3.2.5(and can plays dust-proof effect of Denging), described screw mandrel 3.2.4 and worm gear 3.2.2 form one and are similar to the screw mechanism that feed screw nut coordinates, for the rotary motion of worm gear 3.2.2 being converted to the rectilinear motion of screw mandrel 3.2.4, and the outer wall of screw mandrel 3.2.4 is provided with a flat key groove 3.2.6 along its axis direction, this flat key groove 3.2.6 and housing 3.1 form a flat key structure (concretely, on the shell wall of housing 3.1, cross-under has bolt to insert above-mentioned flat key groove 3.2.6 to form a flat key structure), thus screw mandrel 3.2.4 can only be moved linearly under the operation of this flat key structure, the hydraulic jack 3.3.1 of described compensation hydraulic mechanism 3.3 is fixed on housing 3.1, and the piston rod of hydraulic jack 3.3.1 is rack piston bar 3.3.2, the ratchet 3.3.3 of described compensation hydraulic mechanism 3.3 is set on worm screw 3.2.1, described worm screw 3.2.1 is also set with gear 3.3.5, and gear 3.3.5 is meshed with the tooth bar on rack piston bar 3.3.2, the ratchet 3.3.4 forming ratchet and pawl arrangement with ratchet 3.3.3 is installed on gear 3.3.5,
The principle of above-mentioned compensation mechanism is:
One, manual compensation, worm screw 3.2.1 is driven to rotate by regulating handle 3.2.3, thus drive worm gear 3.2.2 to move in a circle, thus make to carry out rectilinear motion with the screw mandrel 3.2.4 of worm gear 3.2.2 threaded engagement, meanwhile, under the cooperation of flat key effect, this screw mandrel 3.2.4 can only carry out rectilinear motion, thus the sliding shoe 4.2 promoting to be connected with screw mandrel 3.2.4 moves, sliding shoe 4.2 can drive the emery wheel 4.4 on the output shaft of motor 4.3 to move and compensate;
Two, compensation hydraulic, namely primer fluid compressing cylinder 3.3.1, rack piston bar 3.3.2 promote ratchet 3.3.3 by gear 3.3.5 and ratchet 3.3.4 and rotate, due to the existence of ratchet 3.3.4, when closedown hydraulic jack 3.3.1 also there will not be the phenomenon fallen back, ensure that the precision of Compensation Regulation; The ratchet 3.3.3 rotated can drive worm screw 3.2.1 to rotate, and operating principle is afterwards the same with manual compensation;
See Fig. 1 ~ 4, described revolving dial 1 includes support 1.1, described support 1.1 is provided with rack-and-pinion oscillating oil cylinder 1, a vertically disposed rotating shaft 1.3 is had to be loaded in the centre bore of the gear of rack-and-pinion oscillating oil cylinder 1 by flat key adapter sleeve, the top of described rotating shaft 1.3 is connected with panoramic table 1, described panoramic table 1 is symmetrically arranged with two rack-and-pinion oscillating oil cylinders 2 1.5, the gear centre of described rack-and-pinion oscillating oil cylinder 2 1.5 is equipped with an axle by key adapter sleeve, the top of this axle is connected with panoramic table 2 1.6, simultaneously, described support 1.1 top is provided with a fixed disk 1.9, described panoramic table 1 is pressed on (thus being provided support for panoramic table 1 by fixed disk 1.9) on fixed disk 1.9, and the bottom of panoramic table 1 is provided with annular slot 1.10, and the top of fixed disk 1.9 is provided with the snap ring 1.11 embedded in annular slot 1.10, thus formation positioning action, preferably, described rotating shaft 1.3 flat key connect spacing under, oscilaltion can be carried out in vertical direction, as the cylinder block 1.7 by being set in rotating shaft 1.3, cylinder block 1.7 and rotating shaft 1.3 form a centre revolving structure, the lifting that hydraulic oil realizes rotating shaft 1.3 is passed into by cylinder block 1.7, thus make snap ring 1.11 and draw-in groove 1.10 be separated from each other (in actual use, those skilled in the art also can according to actual application environment, adopt other modes, the rotation realizing rotating shaft combines with oscilaltion function, these schemes being under the jurisdiction of this patent design are all within the protection domain of this patent), described rotating shaft 1.3 is also set with the oil distributing member 1.8 with its formation centre revolving structure, for conveying liquid force feed,
The operation principle of above-mentioned revolving dial 1 is, rotated by rack-and-pinion oscillating oil cylinder 1 drive shaft 1.3, thus drive panoramic table 1 to rotate, meanwhile, the rack-and-pinion oscillating oil cylinder 2 1.5 be arranged on panoramic table 1 drives the panoramic table 2 1.6 on it to rotate; The advantage of this class formation is, carry out adding man-hour under workpiece is positioned over emery wheel by a panoramic table 2 1.6, operating personnel can operate the workpiece on another panoramic table 2 1.6 and (take off the workpiece processed, lay workpiece to be processed), thus unremitting working continuously can be realized, greatly provide the grinding efficiency of milling drum;
See Fig. 5 ~ 7, described hold-down mechanism 2 includes the oil cylinder 2.1 be vertically fixedly installed on panoramic table 1, the piston rod 2.2 of described oil cylinder 2.1 is vertical upwards, and have a fairlead 2.3 to be set on the cylinder body of oil cylinder 2.1, elevating lever 2.4 movable set be hinged with piston rod 2.2 bottom one is in this fairlead 2.3, obliquely on the bar wall of described elevating lever 2.4 be provided with a gathering sill 2.4.1, a screw 2.3.1 be connected on fairlead 2.3 jacket wall is had to be positioned at this gathering sill 2.4.1, the gathering sill 2.4.1 of described screw 2.3.1 and oblique setting forms one and is similar to threaded engagement mechanism, when piston rod 2.2 promote elevating lever 2.4 do straight line lifting while, at gathering sill 2.4.1 with under the cooperation of screw 2.3.1, elevating lever 2.4 is oppressed to rotate, and above-mentioned elevating lever 2.4 top is set with a clamping sleeve 2.5, on described clamping sleeve 2.5, horizontal cross is connected with a top board 2.6, this top board 2.6 away from one end of clamping sleeve 2.5 vertically to being arranged with a push rod 2.7,
The operation principle of above-mentioned hold-down mechanism 2 is, promotes elevating lever 2.4 move up and down under the guiding of fairlead 2.3 after starting oil cylinder 2.1 by piston rod 2.2; Simultaneously, elevating lever 2.4 is under the cooperation of gathering sill 2.4.1 and screw 2.3.1, oppressedly to rotate, thus drive the top board 2.6 on elevating lever 2.4 top clamping sleeve 2.5 and push rod 2.7 to rotate while lifting, thus more effective easily calmly workpiece to be added position and compress.
See Figure 14; the emery wheel 4.4 of described grinding mechanism 4 is positioned at above the panoramic table 1 of revolving dial 1; during use; user can select the grinding mechanism 4 of suitable quantity according to the actual requirements; thus the milling drum of the Different Rule such as structure one side mill, two-sided mill, these designs being under the jurisdiction of this patent are all within the protection domain of this patent.
Above-mentioned detailed description of the invention is only an optimization scheme, and those skilled in the art conceive the variation and improvement done according to the present invention, all within the protection domain of this patent.
Claims (5)
1. a double grinding descaling machine, is characterized in that: described grinding descaling machine includes revolving dial (1), hold-down mechanism (2), compensation mechanism (3) and grinding mechanism (4),
Described grinding mechanism (4) includes a frame (4.1), the slide rail at described frame (4.1) top slides and is provided with a sliding shoe (4.2), described sliding shoe (4.2) is fixed with motor (4.3), the output shaft of described motor (4.3) is set with an emery wheel (4.4);
Described compensation mechanism (3) includes a housing (3.1), manual override mechanism (3.2) and compensation hydraulic mechanism (3.3) are installed in described housing (3.1), described manual override mechanism (3.2) includes the worm gear structure be installed in housing (3.1), and the worm screw (3.2.1) in worm gear structure stretches to be placed on housing (3.1) one end outward and is set with a regulating handle (3.2.3), worm gear (3.2.2) central coaxial in described worm gear structure revolves and is equipped with a screw mandrel (3.2.4), this screw mandrel (3.2.4) one end is connected with the sliding shoe (4.2) of grinding mechanism (4), and the outer wall of screw mandrel (3.2.4) is provided with a flat key groove (3.2.6) along its axis direction, this flat key groove (3.2.6) and housing (3.1) form a flat key structure, the hydraulic jack (3.3.1) of described compensation hydraulic mechanism (3.3) is fixed on housing (3.1), and the piston rod of hydraulic jack (3.3.1) is rack piston bar (3.3.2), the ratchet (3.3.3) of described compensation hydraulic mechanism (3.3) is set on worm screw (3.2.1), described worm screw (3.2.1) is also set with gear (3.3.5), and gear (3.3.5) is meshed with the tooth bar on rack piston bar (3.3.2), the ratchet (3.3.4) forming ratchet and pawl arrangement with ratchet (3.3.3) is installed on gear (3.3.5),
Described revolving dial (1) includes support (1.1), described support (1.1) is provided with rack-and-pinion oscillating oil cylinder one (1.2), a vertically disposed rotating shaft (1.3) is had to be loaded in the centre bore of the gear of rack-and-pinion oscillating oil cylinder one (1.2) by flat key adapter sleeve, the top of described rotating shaft (1.3) is connected with panoramic table one (1.4), described panoramic table one (1.4) is symmetrically arranged with two rack-and-pinion oscillating oil cylinders two (1.5), the gear centre of described rack-and-pinion oscillating oil cylinder two (1.5) is equipped with an axle by key adapter sleeve, the top of this axle is connected with panoramic table two (1.6), the emery wheel (4.4) of above-mentioned grinding mechanism (4) is positioned at panoramic table one (1.4) top of revolving dial (1).
2. a kind of double grinding descaling machine as claimed in claim 1, it is characterized in that: described hold-down mechanism (2) includes the oil cylinder (2.1) be vertically fixedly installed on panoramic table one (1.4), the piston rod (2.2) of described oil cylinder (2.1) is vertical upwards, and have a fairlead (2.3) to be set on the cylinder body of oil cylinder (2.1), elevating lever (2.4) movable set be hinged with piston rod (2.2) bottom one is in this fairlead (2.3), obliquely on the bar wall of described elevating lever (2.4) be provided with a gathering sill (2.4.1), a screw (2.3.1) be connected on fairlead (2.3) jacket wall is had to be positioned at this gathering sill (2.4.1), and above-mentioned elevating lever (2.4) top is set with a clamping sleeve (2.5), the upper horizontal cross of described clamping sleeve (2.5) is connected with a top board (2.6), this top board (2.6) away from one end of clamping sleeve (2.5) vertically to being arranged with a push rod (2.7).
3. a kind of double grinding descaling machine as claimed in claim 1 or 2, is characterized in that: on the shell wall of described housing (3.1), cross-under has bolt to insert in above-mentioned flat key groove (3.2.6) to form a flat key structure.
4. a kind of double grinding descaling machine as claimed in claim 1 or 2, it is characterized in that: described support (1.1) top is provided with a fixed disk (1.9), described panoramic table one (1.4) is pressed on fixed disk (1.9).
5. a kind of double grinding descaling machine as claimed in claim 4, it is characterized in that: the bottom of described panoramic table one (1.4) is provided with annular slot (1.10), and the top of fixed disk (1.9) is provided with the snap ring (1.11) embedded in annular slot (1.10), described rotating shaft (1.3) can carry out oscilaltion in vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310151035.0A CN103213045B (en) | 2013-04-27 | 2013-04-27 | Double-position grinding clearer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310151035.0A CN103213045B (en) | 2013-04-27 | 2013-04-27 | Double-position grinding clearer |
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| CN103213045A CN103213045A (en) | 2013-07-24 |
| CN103213045B true CN103213045B (en) | 2015-06-03 |
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| CN103624647B (en) * | 2013-12-04 | 2016-05-25 | 苏州尚品科技有限公司 | For the flash trimmer of panel beating or machining metal workpieces |
| CN103753384A (en) * | 2014-01-14 | 2014-04-30 | 苏州苏铸重工有限公司 | Rotary workbench |
| CN107838806B (en) * | 2017-12-07 | 2023-08-11 | 金翰阳科技（大连）股份有限公司 | Intelligent polishing machine tool |
| CN109048663A (en) * | 2018-09-10 | 2018-12-21 | 南京华恩轴承制造有限公司 | A kind of bearing inner race channel grinding machine tool auto-feed compensation device |
| CN109262428A (en) * | 2018-10-16 | 2019-01-25 | 曾我部（苏州）减速机制造有限公司 | A kind of heat treatment of workpieces rear end face aperture intraclast remove device |
| CN112355652A (en) * | 2020-10-28 | 2021-02-12 | 浙江灿根智能科技有限公司 | Double-station centrifugal casting device |
| CN112476240A (en) * | 2020-11-25 | 2021-03-12 | 包金和 | Building construction is waited to retrieve steel pipe and is recycled grinding device |
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| JP2926267B2 (en) * | 1990-11-27 | 1999-07-28 | 三井精機工業株式会社 | Automatic grinding wheel position correction device for grinding machines |
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