CN109986704B - Stripe stone-beating machine - Google Patents
Stripe stone-beating machine Download PDFInfo
- Publication number
- CN109986704B CN109986704B CN201910372596.0A CN201910372596A CN109986704B CN 109986704 B CN109986704 B CN 109986704B CN 201910372596 A CN201910372596 A CN 201910372596A CN 109986704 B CN109986704 B CN 109986704B
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- China
- Prior art keywords
- horizontal
- fixedly connected
- tool bit
- base
- eccentric 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 - Fee Related
Links
- 238000010009 beating Methods 0.000 title claims abstract description 9
- 238000005520 cutting process Methods 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 230000001154 acute effect Effects 0.000 claims abstract description 7
- 239000004575 stone Substances 0.000 claims description 25
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 11
- 238000005498 polishing Methods 0.000 description 6
- 238000005452 bending Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 241000287828 Gallus gallus Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 229910000366 copper(II) sulfate Inorganic materials 0.000 description 1
- JZCCFEFSEZPSOG-UHFFFAOYSA-L copper(II) sulfate pentahydrate Chemical compound O.O.O.O.O.[Cu+2].[O-]S([O-])(=O)=O JZCCFEFSEZPSOG-UHFFFAOYSA-L 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction 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
- B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/04—Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention provides a stripe stone-beating machine, which comprises a base and an upright post fixedly connected with one end of the base, wherein a vice driven by a power device is slidably installed on the base, a horizontal tool bit seat is arranged above the vice, a plurality of tool bits are uniformly and fixedly connected onto the horizontal tool bit seat, an acute angle alpha is formed between the axis of each tool bit and the horizontal plane, an installation support is supported and installed on the upright post, two motors A are fixedly connected onto the installation support, the two motors A are connected with a horizontal eccentric shaft in a driving mode through a transmission mechanism, two ends of the horizontal eccentric shaft are rotatably connected with installation seats, and two ends of the horizontal tool bit seat are fixedly connected with the installation seats. Compared with the prior art, the stripe stone-beating machine realizes mechanical stripe cutting operation, saves time and labor, improves the operation efficiency, and has neat and beautiful stripes after cutting.
Description
Technical Field
The invention relates to a stone-beating machine, in particular to a stripe stone-beating machine.
Background
The ancient cities are arranged in many regions throughout the country, the range of rebuilding and renovating the ancient cities is wide, the ancient plain-style stone plates paved on the ground have large market demands in recent years, and the prior chicken rice-pecking ground bluestone with wide application range is gradually eliminated due to insufficient aesthetic degree and obvious bumping noise during driving, and is replaced by stripe-shaped stone plates.
At present, the stripe-shaped stone plate is basically polished manually when the stripe is polished, for example, a stone plate with the length of 90cm and the width of 40cm is used, a worker can finish polishing the stripe on the stone plate in about 2 hours, the manual polishing depends on the experience of polishing personnel, the fineness of the finished stripe cannot be guaranteed, the polishing mode has high labor intensity and low polishing efficiency, and the finished product is not attractive enough.
Disclosure of Invention
The invention aims to solve the technical problem that the prior art is insufficient, and provides a stripe stone-polishing machine which is time-saving and labor-saving, has high operation efficiency, and enables polished stripes to be attractive and practical.
The scheme is realized by the following technical measures: this stripe stone machine of beating includes the base and the stand that links firmly with base one end, slidable mounting has the vice by power device drive on the base, the top of vice is provided with horizontal tool bit seat, evenly linked firmly a plurality of tool bits on the horizontal tool bit seat, be acute angle alpha between the axis of tool bit and the horizontal plane, the support is installed with the installing support on the stand, two motor A have been linked firmly on the installing support, and two motor A are connected with horizontal eccentric shaft through the drive mechanism drive, the both ends of horizontal eccentric shaft are rotated and are connected with the mount pad, and the both ends and the mount pad of horizontal tool bit seat link firmly.
Preferably, the horizontal eccentric shaft is positioned in the horizontal tool bit seat and obliquely above one side close to the stand column.
Preferably, an inclined guide shaft is fixedly connected to the horizontal tool bit seat, the mounting bracket is fixedly connected to a bent connecting piece, the lower end of the bent connecting piece is fixedly connected to an inclined guide sleeve matched with the inclined guide shaft, and the bent connecting piece and the upper end of the inclined guide sleeve form a horizontal eccentric shaft accommodating space.
Preferably, the center line of the inclined guide sleeve coincides with the axis of the inclined guide shaft and is parallel to the axis of each cutter head.
Preferably, the installing support slip suit is on the stand, and the both ends symmetry of installing support is provided with the screw hole, installs respectively rather than complex vertical lift lead screw in two screw holes, and the lower extreme of two vertical lift lead screws has linked firmly the stopper respectively, the stand upper end is rotated and is installed horizontal axis of rotation, the input of horizontal axis of rotation links firmly with a hand wheel or driving motor's output shaft, the both ends of horizontal axis of rotation have linked firmly the drive bevel gear, and the upper end of two vertical lift lead screws has linked firmly respectively with the driven bevel gear of drive bevel gear meshing.
Preferably, a protective cover is arranged above the horizontal rotating shaft and fixedly connected with the upper end of the upright post.
Preferably, the upper ends of the left side and the right side of the base are respectively provided with a slide rail, and the lower end of the vice is provided with a slide block matched with the slide rail.
Preferably, power device includes motor B and horizontal lead screw, horizontal lead screw is parallel with the slide rail, the one end and the base of horizontal lead screw rotate to be connected, the other end links firmly with motor B's output shaft, the bottom of vice has linked firmly the screw seat, be provided with on the screw seat with horizontal lead screw complex screw hole.
Preferably, the transmission mechanism is a belt transmission mechanism, the belt transmission mechanism comprises a driving pulley, a driven pulley and a belt connecting the driving pulley and the driven pulley, the driving pulley is fixedly installed on an output shaft of the motor a, and the driven pulley is fixedly installed at two end parts of the horizontal eccentric shaft.
Preferably, the acute angle α is 45 °.
The beneficial effects of the invention can be known from the description of the scheme, in the stripe stone-beating machine, the vice is used for clamping the stone plate, the motor B drives the vice to move along the slide rail on the base through the horizontal lead screw for feeding, meanwhile, the motor A drives the horizontal eccentric shaft to rotate through the transmission mechanism, and the horizontal eccentric shaft drives the mounting seat and the horizontal tool bit seat fixedly connected with the mounting seat to reciprocate when rotating, so that the oblique feeding of the tool bit is realized, and the stripe cutting on the surface of the stone plate is realized. This strip is beaten stone machine and has been realized mechanized stripe cutting operation than prior art, just can accomplish to beat the stripe about need 2 hours like a workman of 900mm 400 mm's stone material board, and adopt this strip to beat stone machine and only need 5 minutes can accomplish, labour saving and time saving has improved the operating efficiency, and the stripe of cutting completion is neat pleasing to the eye moreover, can improve economic efficiency. Therefore, compared with the prior art, the invention has prominent substantive features and remarkable progress, and the beneficial effects of the implementation are also obvious.
Drawings
Fig. 1 is a schematic front view of an embodiment of the present invention.
Fig. 2 is a schematic right-view structural diagram of an embodiment of the present invention.
In the figure, 1-protective cover, 2-horizontal rotating shaft, 3-vertical lifting screw, 4-driven bevel gear, 5-driving bevel gear, 6-horizontal screw, 7-hand wheel, 8-motor A, 9-mounting bracket, 10-driving pulley, 11-belt, 12-driven pulley, 13-mounting base, 14-bearing base, 15-horizontal tool bit base, 16-tool bit, 17-sliding rail, 18-base, 19-bent connecting piece, 20-vice, 21-limiting block, 22-inclined guide shaft, 23-inclined guide sleeve, 24-horizontal eccentric shaft, 25-upright post, 26-screw base and 27-motor B.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the following explains the present solution by way of specific embodiments and with reference to the accompanying drawings.
The utility model provides a stripe stoner, as shown in the figure, it includes base 18 and the stand 25 of linking firmly with base 18 one end, slidable mounting has vice 20 by power device driven on base 18, and preferred vice 20 adopts hydraulic vice, and the firm clamp of stone material board can be realized to hydraulic vice, and the not hard up phenomenon can not appear, can guarantee the intact rate of stone material board. The sliding installation structure of the vice 20 on the base 18 is as follows: slide rails 17 are respectively arranged at the upper ends of the left side and the right side of the base 18, and slide blocks matched with the slide rails 17 are arranged at the lower ends of the vices 20. The power device comprises a motor B27 and a horizontal lead screw 6, wherein the horizontal lead screw 6 is parallel to a sliding rail 17, one end of the horizontal lead screw 6 is rotatably connected with a base 18 through a bearing, the other end of the horizontal lead screw is fixedly connected with an output shaft of the motor B27, the bottom of the vice 20 is fixedly connected with a screw seat 26, and a threaded hole matched with the horizontal lead screw 6 is formed in the screw seat 26. During the stripe cutting operation, press from both sides tight stone material board through vice 20, then motor B27 drive horizontal screw 6 rotates, and horizontal screw 6's rotation makes and drives vice 20 synchronization action rather than complex screw seat 26, and the smooth removal of vice 20 on base 18 can be realized to the cooperation of slider and slide rail 17 to realize the removal of stone material board and feed, realize the stripe cutting on the stone material board face.
The top of vice 20 is provided with horizontal tool bit seat 15, evenly linked firmly a plurality of tool bits 16 on the horizontal tool bit seat 15, the quantity of tool bit 16 can be selected according to the stone plate size, be 60cm if length, the width can adopt 87 tool bits 16 for 30 cm's stone material board, this tool bit 16 is 8mm for the diameter, length is 50 mm's alloy tool bit, can make tool bit 16 cover the stone material board like this, make tool bit 16 advance once can accomplish the processing of stripe on the stone material board to the operating efficiency has been improved. Be acute angle alpha between the axis of tool bit 16 and the horizontal plane, acute angle alpha 45 degrees, the tool bit 16 of slope setting does benefit to tool bit 16 neat cutting stripe on the stone material board, is difficult to break up tool bit 16 and stone material board, also can alleviate the wearing and tearing of tool bit 16, does benefit to the life of extension tool bit 16.
The utility model discloses a horizontal eccentric shaft driving device, including stand 25, installing support 9, two motor A8 have been linked firmly on the installing support 9, two motor A8 are connected with horizontal eccentric shaft 24 through the drive mechanism drive, and the position that corresponds with the both ends of horizontal eccentric shaft 24 on the installing support 9 has linked firmly bearing frame 14, installs the bearing that is used for the end rotation installation of horizontal eccentric shaft 24 in the bearing frame 14, drive mechanism is belt drive mechanism, belt drive mechanism includes driving pulley 10, driven pulley 12 and the belt 11 of connecting both, driving pulley 10 fixed mounting is on motor A8's output shaft, driven pulley 12 fixed mounting is at the both ends of horizontal eccentric shaft 24, and two motor A8 drive two driving pulleys 10 rotate, and two driving pulleys 10 drive two driven pulleys 12 and horizontal eccentric shaft 24 synchronous rotation through belt 11 respectively. The horizontal eccentric shaft 24 is positioned obliquely above one side of the horizontal tool bit seat 15 close to the upright post 25, two ends of the horizontal eccentric shaft 24 are rotatably connected with the mounting seats 13, two ends of the horizontal tool bit seat 15 are fixedly connected with the mounting seats 13, and when the horizontal eccentric shaft 24 rotates, the mounting seats 13 and the horizontal tool bit seat 15 fixedly connected with the mounting seats 13 are driven to reciprocate, so that the oblique feeding of the tool bit 16 is realized.
The utility model discloses a cutting tool, including horizontal tool bit seat 15, installing support 9, horizontal tool bit seat 15, the slope guiding axle 22 has been linked firmly on the installing support 9, the shape connecting piece 19 of bending is linked firmly with slope guiding axle 22 complex slope uide bushing 23 to the lower extreme of the shape connecting piece 19 of bending, the central line of slope uide bushing 23 coincides with the axis of slope guiding axle 22 and is parallel with the axis of each tool bit 16, and the horizontal eccentric shaft 24 drives synchronous drive slope guiding axle 22 and removes in slope uide bushing 23 during horizontal tool bit seat 15 and the reciprocating motion of tool bit 16, leads to tool bit 16 through the cooperation of slope guiding axle 22 with slope uide bushing 23, guarantees the stability that tool bit 16 removed to guarantee the stability and the accuracy of 16 cutting operations of tool bit. The upper end of the bent connecting piece 19 is fixedly connected with the mounting support 9, one side of the lower end self-supporting column 25 is bent towards one side of the cutter head 16, the lower end of the inclined guide sleeve 23 is fixedly connected with the lower portion of the bent connecting piece 19, the bent connecting piece 19 and the upper end of the inclined guide sleeve 23 form a horizontal eccentric shaft 24 accommodating space, the upper end of the inclined guide sleeve 23 and the side face of the bent connecting piece 19 can be in contact with the horizontal eccentric shaft 24 to assist in supporting the horizontal eccentric shaft 24, and grease can be smeared at the contact positions of the horizontal eccentric shaft 24, the inclined guide sleeve 23 and the bent connecting piece 19 to lubricate the contact positions of the horizontal eccentric shaft 24, the inclined guide sleeve 23 and the bent connecting piece 19 so as to reduce the abrasion of the contact positions of the three.
The mounting bracket 9 is slidably mounted on the upright post 25, namely, the mounting bracket 9 and the upright post are in clearance fit, threaded holes are symmetrically formed in two ends of the mounting bracket 9, vertical lifting screws 3 matched with the threaded holes are respectively mounted in the two threaded holes, the lower ends of the two vertical lifting screws 3 are fixedly connected with limit blocks 21 respectively, and the limit blocks 21 can prevent the vertical lifting screws 3 from being separated from the threaded holes. The upper end of the upright post 25 is rotatably provided with a horizontal rotating shaft 2, a protective cover 1 is arranged above the horizontal rotating shaft 2, the protective cover 1 is fixedly connected with the upper end of the upright post 25, the protective cover 1 can protect the driving bevel gear 5 and the driven bevel gear 4, and foreign matters are prevented from entering between the driving bevel gear 5 and the driven bevel gear 4 to influence the meshing between the driving bevel gear 5 and the driven bevel gear 4. The input end of the horizontal rotating shaft 2 is fixedly connected with a hand wheel 7 or an output shaft of a driving motor, the hand wheel 7 can be used for manually driving the horizontal rotating shaft 2 to rotate, and the driving motor can also be used for driving the horizontal rotating shaft 2 to rotate. The two ends of the horizontal rotating shaft 2 are fixedly connected with a driving bevel gear 5, the upper ends of the two vertical lifting screw rods 3 are respectively fixedly connected with a driven bevel gear 4 meshed with the driving bevel gear 5, the driving bevel gear 5 is driven to rotate when the horizontal rotating shaft 2 rotates, the driving bevel gear 5 drives the driven bevel gear 4 meshed with the driving bevel gear to synchronously rotate, the driven bevel gear 4 drives the vertical lifting screw rods 3 to rotate, the vertical lifting screw rods 3 rotate to realize the ascending or descending of the mounting support 9, so that the height of the mounting support 9 and the height of the tool bit 16 are adjusted, and the tool bit 16 can adapt to stone plates with different thicknesses.
Technical features not described in the present invention can be implemented by the prior art, and are not described in detail herein. The present invention is not limited to the above-described embodiments, and variations, modifications, additions and substitutions which are within the spirit of the invention and the scope of the invention may be made by those of ordinary skill in the art are also within the scope of the invention.
Claims (7)
1. A stripe stone-beating machine is characterized in that: the automatic cutting machine comprises a base and a stand column fixedly connected with one end of the base, wherein a vice driven by a power device is slidably mounted on the base, a horizontal tool bit seat is arranged above the vice, a plurality of tool bits are uniformly and fixedly connected onto the horizontal tool bit seat, an acute angle alpha is formed between the axis of each tool bit and the horizontal plane, the acute angle alpha is 45 degrees, one end of each tool bit for cutting a stone plate is a cone, the other end of each tool bit is a cylinder, the number of the tool bits is selected according to the size of the stone plate, the diameter of each tool bit is 8mm, the length of each tool bit is 50mm, a mounting bracket is supported and mounted on the stand column, two motors A are fixedly connected onto the mounting bracket, the two motors A are connected with a horizontal eccentric shaft through a transmission mechanism in a driving manner, two ends of the horizontal eccentric shaft are rotatably connected with mounting seats, two ends of the horizontal tool bit seat are fixedly connected with the mounting seats, and the upper ends of the left side and the right side of the base are respectively provided with slide rails, the lower end of the vice is provided with a sliding block matched with the sliding rail; the power device comprises a motor B and a horizontal lead screw, the horizontal lead screw is parallel to the sliding rail, one end of the horizontal lead screw is rotatably connected with the base, the other end of the horizontal lead screw is fixedly connected with an output shaft of the motor B, a screw seat is fixedly connected to the bottom of the vice, and a threaded hole matched with the horizontal lead screw is formed in the screw seat.
2. A striation stoner according to claim 1, wherein: the horizontal eccentric shaft is positioned in the horizontal tool bit seat and is obliquely above one side close to the upright post.
3. A striation stoner according to claim 2, wherein: the horizontal tool bit seat is fixedly connected with an inclined guide shaft, the mounting support is fixedly connected with a bent connecting piece, the lower end of the bent connecting piece is fixedly connected with an inclined guide sleeve matched with the inclined guide shaft, and the bent connecting piece and the upper end of the inclined guide sleeve form a horizontal eccentric shaft accommodating space.
4. A striation stoner according to claim 3, wherein: the central line of the inclined guide sleeve is superposed with the axial line of the inclined guide shaft and is parallel to the axial line of each cutter head.
5. A streaking stone-working machine as claimed in claim 1, 2, 3 or 4, characterised in that: the mounting bracket is slidably sleeved on the stand column, threaded holes are symmetrically formed in two ends of the mounting bracket, vertical lifting screws matched with the two threaded holes are respectively installed in the two threaded holes, the lower ends of the two vertical lifting screws are fixedly connected with limit blocks respectively, the upper end of the stand column is rotatably installed with a horizontal rotating shaft, the input end of the horizontal rotating shaft is fixedly connected with a hand wheel or an output shaft of a driving motor, driving bevel gears are fixedly connected with two ends of the horizontal rotating shaft, and driven bevel gears meshed with the driving bevel gears are fixedly connected with the upper ends of the two vertical lifting screws respectively.
6. A striation stoner according to claim 5, wherein: and a protective cover is arranged above the horizontal rotating shaft and fixedly connected with the upper end of the upright post.
7. A striation stoner according to claim 1, wherein: the transmission mechanism is a belt transmission mechanism, the belt transmission mechanism comprises a driving belt wheel, a driven belt wheel and a belt connecting the driving belt wheel and the driven belt wheel, the driving belt wheel is fixedly installed on an output shaft of the motor A, and the driven belt wheels are fixedly installed at two end parts of the horizontal eccentric shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910372596.0A CN109986704B (en) | 2019-05-06 | 2019-05-06 | Stripe stone-beating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910372596.0A CN109986704B (en) | 2019-05-06 | 2019-05-06 | Stripe stone-beating machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109986704A CN109986704A (en) | 2019-07-09 |
| CN109986704B true CN109986704B (en) | 2021-11-26 |
Family
ID=67136010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910372596.0A Expired - Fee Related CN109986704B (en) | 2019-05-06 | 2019-05-06 | Stripe stone-beating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109986704B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2758050Y (en) * | 2004-12-19 | 2006-02-15 | 李伯信 | Multi tool bit cement brick fringe machine |
| CN2758051Y (en) * | 2004-12-19 | 2006-02-15 | 李伯信 | Cement brick fringe machine having horizontal clamping device |
| CN202702411U (en) * | 2012-06-26 | 2013-01-30 | 晋江市凯达石材机械有限公司 | Gantry line stone cutting machine |
| CN203391124U (en) * | 2013-07-19 | 2014-01-15 | 南安市正冠机械有限公司 | Bridge type stone cutter with tiltable saw blade |
| CN204172573U (en) * | 2014-08-07 | 2015-02-25 | 台州市四季红机电科技有限公司 | Multi-head engraving machine is fixed a cutting tool and is bowed, faces upward control device |
| CN204382504U (en) * | 2014-12-22 | 2015-06-10 | 福建省凯达石材机械有限公司 | A kind of multi-functional stonecutter |
| CN104985704A (en) * | 2015-08-03 | 2015-10-21 | 蔡崇友 | Gantry type slab-bottom flat cutting machine |
| CN107717430A (en) * | 2017-11-15 | 2018-02-23 | 嘉善县晓海金属制品厂（普通合伙） | A kind of multi-functional screwing device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101710299B1 (en) * | 2016-02-22 | 2017-02-28 | 강희창 | stone disc of sink upper plate |
-
2019
- 2019-05-06 CN CN201910372596.0A patent/CN109986704B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2758050Y (en) * | 2004-12-19 | 2006-02-15 | 李伯信 | Multi tool bit cement brick fringe machine |
| CN2758051Y (en) * | 2004-12-19 | 2006-02-15 | 李伯信 | Cement brick fringe machine having horizontal clamping device |
| CN202702411U (en) * | 2012-06-26 | 2013-01-30 | 晋江市凯达石材机械有限公司 | Gantry line stone cutting machine |
| CN203391124U (en) * | 2013-07-19 | 2014-01-15 | 南安市正冠机械有限公司 | Bridge type stone cutter with tiltable saw blade |
| CN204172573U (en) * | 2014-08-07 | 2015-02-25 | 台州市四季红机电科技有限公司 | Multi-head engraving machine is fixed a cutting tool and is bowed, faces upward control device |
| CN204382504U (en) * | 2014-12-22 | 2015-06-10 | 福建省凯达石材机械有限公司 | A kind of multi-functional stonecutter |
| CN104985704A (en) * | 2015-08-03 | 2015-10-21 | 蔡崇友 | Gantry type slab-bottom flat cutting machine |
| CN107717430A (en) * | 2017-11-15 | 2018-02-23 | 嘉善县晓海金属制品厂（普通合伙） | A kind of multi-functional screwing device |
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| Publication number | Publication date |
|---|---|
| CN109986704A (en) | 2019-07-09 |
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Granted publication date: 20211126 |