CN1006872B - Device for the automatic and continuous correction of the centres of oscillation in a pendulant frame for the cutting of marbles granites and hard stones - Google Patents
Device for the automatic and continuous correction of the centres of oscillation in a pendulant frame for the cutting of marbles granites and hard stonesInfo
- Publication number
- CN1006872B CN1006872B CN85107275.5A CN85107275A CN1006872B CN 1006872 B CN1006872 B CN 1006872B CN 85107275 A CN85107275 A CN 85107275A CN 1006872 B CN1006872 B CN 1006872B
- Authority
- CN
- China
- Prior art keywords
- saw blade
- blade frame
- pivot
- swing
- swing arm
- 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
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 15
- 239000010438 granite Substances 0.000 title claims abstract description 10
- 239000004575 stone Substances 0.000 title claims abstract description 10
- 230000010355 oscillation Effects 0.000 title claims description 8
- 239000004579 marble Substances 0.000 claims description 6
- 238000009987 spinning Methods 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
- B28D1/06—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with reciprocating saw-blades
- B28D1/068—Components, e.g. guiding means, vibrations damping means, frames, driving means, suspension
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Sawing (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
In a pendulant frame with multiple blades for marbles, granites and hard stones, it is provided that the centres of rotation(1 and 2) of the connecting rods(3 and 4), which support the blade carrier(5) of the saw, are moved during the cutting operation jointly by the eccentric discs(6 and 7), for the purpose of compensating, in the various operating positions, the displacement of the base(8) of the connecting member(9) which together with the flywheel(10) controls the alternating movement of the blade carrier(5), so as to permit a perfect symmetry of the pendulant motion of the same with respect to the vertical axis(Figure 1).
Description
The present invention relates to a kind of marble that has a plurality of saw blades, the swing cutting rack of granite and hard stone particularly relates to the automatic continuous correction device of oscillation center of this kind swing cutting rack.
To marble, granite and hard stone cutting swing frame, known in cutting operation, the displacement of necessary compensation link base portion, this base portion is got the position of the support bar of saw blade frame, the position of its swing sector, and continuous phase is for the vertical axis variation of the oscillation center by above-mentioned bar.
In all granite and hard stone cutting swing span, at present to obtaining of compensating, be with bolt of hand operated, this bolt can be adjusted the length of the connecting rod of control saw blade frame swing, this operation is carried out in random mode by hand, and machine is shut down, the influence that machine is shut down is not little, and loss of cycle can not be ignored.
Purpose of the present invention provides a kind of device of position of oscillation center of making continuously the connecting rod of swing from dynamic(al) correction, the saw blade frame of a frame of its link supports, and in order to the sawing marble, granite and hard stone.
Marble, granite and the automatic continuous correction device of hard stone swing cutting rack oscillation center, two eccentric discs (6 and 7) are arranged, pivot (1 and 2) is installed on the eccentric position on it, pivot (1 and 2) is supported saw blade frame (5) by swing arm (3 and 4), can do continuous spinning movement, when machine works, decline degree with above-mentioned saw blade frame, control this spinning movement, purpose is when connecting rod (9) during to bottom offset, automatically the variant position that reaches gradually of compensation link base portion (8), thereby guarantee that on all positions of connecting rod (9) the swing sector of the swing arm of saw blade frame (5) (3 and 4) has symmetry completely.
Use instead after the eccentric of the present invention, the just change in location of Continuous Compensation connecting rod base portion automatically in cutting operation can not cause downtime in machine run.
Hereinafter with reference to the accompanying drawings, the present invention is done more detailed narration, accompanying drawing thes contents are as follows:
Fig. 1 represents to be equipped with whole machine summary side elevations of eccentric of the present invention;
Fig. 2 is similar side view, the control details of expression relative assembly;
Fig. 3 represents the partial elevation view of above-mentioned eccentricity control device;
Fig. 4 represents the geometric layout of relevant utensil running.
Device of the present invention is provided with pivot 1 and 2(Fig. 1), the swing arm 3 and 4 that supports saw blade frame 5 is installed on it, in order to cutting marble, granite and hard stone, pivot 1 and 2 usefulness eccentric discs 6 and 7 support, in cutting process carries out, when saw blade frame 5 descends, eccentric disc 6 and 7 is rotated regularly, with when the connecting rod 9 that is driven by flywheel 10 rotations moves downward, the continuous change in location of the base portion 8 of compensation link 9 gradually.
Now Fig. 2 is specifically described as follows: as can be seen from the figure: pivot 2 off-centre are installed on the disk 7, support the swing arm 4 of saw blade frame 5, swing on pivot 2, the controller that rotatablely moves of a dish 7, vertical column 11 along machine slides, make and 12 rotations of tooth bar 13 meshed gears, so the decelerator 14 by worm and worm wheel are arranged has made superincumbent dish 7 rotations of pivot 2 eccentric installations.
As can be seen from Figure 3, swing arm 4 is made the shape of a door frame, has the relative both sides of being convenient to leaf saw blade frame 5 to support.
In the summary signal of Fig. 4, support the eccentric disc 6 and 7 of swing arm 3 and 4 as can be seen, its rotation mode is: in the cutting operation, when leaf saw blade frame moves, on an opposition side of off-centre, carry pivot 1 and 2, till the position that the axle that reaches and flywheel 10 aligns; When leaf saw blade frame drops to above-mentioned line of symmetry when following, pivot is delivered to opposite position 1 " and 2 " get on.
From the simple signal of Fig. 4 as can be seen, swing arm 3 and 4 wobbling action, keep symmetric position forever, make the cast-cutting saw slice arm on all operating positions, all keep optimized operation with respect to the vertical axis that passes through pivot 1 and pivot 2.
This position compensation is continuous automatically, does not need the operator to do any type of participation.
The use of saw blade is optimized, can save the working time quite in a large number.
Can also use short connecting rod, its result just can reduce the inconvenience that frame dimensions causes.
Obviously can the design feature of the device details describing in the accompanying drawing and express be changed according to the specific (special) requirements to machine, and still keep fundamental characteristics of the present invention, therefore do not exceed Patent right scope.
Claims (2)
1, marble, granite and the automatic continuous correction device of hard stone swing cutting rack oscillation center, two eccentric discs (6 and 7) have been it is characterized by, pivot (1 and 2) is installed on the eccentric position on it, pivot (1 and 2) is supported saw blade frame (5) by swing arm (3 and 4), can do continuous spinning movement, when machine works, decline degree with above-mentioned saw blade frame, control this spinning movement, purpose is when connecting rod (9) during to bottom offset, automatically the variant position that reaches gradually of compensation link base portion (8), thereby guarantee that on all positions of connecting rod (9) the swing sector of the swing arm of saw blade frame (5) (3 and 4) has symmetry completely.
2, adjuster as claimed in claim 1, it is characterized by swing arm (3 and 4) and go up swing at pivot (1 and 2), pivot (1 and 2) is installed on the eccentric position of dish (6 and 7), swing arm (3 and 4) is supported the saw blade frame, the dish (6 and 7) by with tooth bar (13) meshed gears (12) driven rotary, tooth bar is placed on the vertical column of machine, gear has the coupler of worm and worm wheel (14) to be connected with each dish (7) by one, thereby when the saw blade frame descended, the oscillation center of swing arm (3 and 4) moved automatically.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT85642/84A IT1181576B (en) | 1984-10-04 | 1984-10-04 | DEVICE FOR AUTOMATIC AND CONTINUOUS CORRECTION OF OSCILLATION CENTERS IN A PENDULAR FRAME FOR CUTTING MARBLE, GRANITE AND HARD STONES |
| IT85.642/A/84 | 1984-10-04 | ||
| IT85642/A/84 | 1984-10-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN85107275A CN85107275A (en) | 1986-04-10 |
| CN1006872B true CN1006872B (en) | 1990-02-21 |
Family
ID=11329456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN85107275.5A Expired CN1006872B (en) | 1984-10-04 | 1985-09-28 | Device for the automatic and continuous correction of the centres of oscillation in a pendulant frame for the cutting of marbles granites and hard stones |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0197978A1 (en) |
| CN (1) | CN1006872B (en) |
| AU (1) | AU4957885A (en) |
| CA (1) | CA1260822A (en) |
| ES (1) | ES289382Y (en) |
| GR (1) | GR852388B (en) |
| IT (1) | IT1181576B (en) |
| PT (1) | PT81249B (en) |
| WO (1) | WO1986002033A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1974166B (en) * | 2006-12-12 | 2010-08-18 | 山东华兴机械股份有限公司 | Stone material processing method and stone material saw |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0412958A3 (en) * | 1989-08-09 | 1991-08-21 | Comtec Bitter Gesellschaft M.B.H. | Drive mechanism for a saw frame |
| CN106626086A (en) * | 2017-02-07 | 2017-05-10 | 泉州市三联机械制造有限公司 | Thermal insulation concrete block cutting mechanism |
| CN108858805A (en) * | 2018-07-02 | 2018-11-23 | 中国振华电子集团建新机电有限公司 | A kind of saw frame swings the stone material sawing method and its device of revolution |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB342927A (en) * | 1930-03-04 | 1931-02-12 | Anderson Grice Company Ltd | Improvements in stone-working machines |
| GB582314A (en) * | 1944-09-20 | 1946-11-12 | Bramley Engineering Company Lt | Improvements in or relating to machines for cutting stone and like materials |
-
1984
- 1984-10-04 IT IT85642/84A patent/IT1181576B/en active
-
1985
- 1985-09-28 CN CN85107275.5A patent/CN1006872B/en not_active Expired
- 1985-09-30 CA CA000491852A patent/CA1260822A/en not_active Expired
- 1985-10-01 WO PCT/IT1985/000036 patent/WO1986002033A1/en unknown
- 1985-10-01 AU AU49578/85A patent/AU4957885A/en not_active Abandoned
- 1985-10-01 EP EP85904850A patent/EP0197978A1/en not_active Withdrawn
- 1985-10-02 GR GR852388A patent/GR852388B/el unknown
- 1985-10-03 PT PT81249A patent/PT81249B/en not_active IP Right Cessation
- 1985-10-03 ES ES1985289382U patent/ES289382Y/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1974166B (en) * | 2006-12-12 | 2010-08-18 | 山东华兴机械股份有限公司 | Stone material processing method and stone material saw |
Also Published As
| Publication number | Publication date |
|---|---|
| AU4957885A (en) | 1986-04-17 |
| CN85107275A (en) | 1986-04-10 |
| ES289382Y (en) | 1986-10-01 |
| GR852388B (en) | 1986-02-04 |
| CA1260822A (en) | 1989-09-26 |
| ES289382U (en) | 1986-03-01 |
| PT81249B (en) | 1987-08-19 |
| PT81249A (en) | 1985-11-01 |
| IT8485642A0 (en) | 1984-10-04 |
| EP0197978A1 (en) | 1986-10-22 |
| IT1181576B (en) | 1987-09-30 |
| WO1986002033A1 (en) | 1986-04-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C13 | Decision | ||
| GR02 | Examined patent application | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |