CN105817985A - Metal cutting machine - Google Patents
Metal cutting machine Download PDFInfo
- Publication number
- CN105817985A CN105817985A CN201510001880.9A CN201510001880A CN105817985A CN 105817985 A CN105817985 A CN 105817985A CN 201510001880 A CN201510001880 A CN 201510001880A CN 105817985 A CN105817985 A CN 105817985A
- Authority
- CN
- China
- Prior art keywords
- auxiliary support
- support elements
- metal cutter
- grid
- base
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 title claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 229910001651 emery Inorganic materials 0.000 claims description 29
- 238000009434 installation Methods 0.000 claims description 9
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 239000002699 waste material Substances 0.000 abstract description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 4
- 238000010586 diagram Methods 0.000 description 4
- 230000008685 targeting Effects 0.000 description 4
- 239000007769 metal material Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 230000005465 channeling Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Abstract
The invention relates to a metal cutting machine comprising a pedestal with a top surface; a main support surface used for supporting a to-be-cut workpiece is arranged on the top surface; a clamp device used for clamping the to-be-cut workpiece is arranged on the pedestal; the metal cutting machine also comprises a grinding wheel used for cutting the to-be-cut workpiece, and auxiliary support mechanism connected with either the clamp device or the pedestal or both of the two; the auxiliary support mechanism comprises a first auxiliary support element; the first auxiliary support element defines a first auxiliary support surface arranged above the pedestal. The metal cutting machine can effectively improve the grinding wheel utilization rate, and can reduce waste.
Description
Technical field
The present invention relates to a kind of metal cutter.
Background technology
Metal cutter is generally of emery wheel, emery wheel high speed rotating thus cutting metal material.But, emery wheel is while high speed rotating, friction sawing metal material, self is also due to rub and consume a part of material, and the increase along with cutting quantity, the abrasion of emery wheel can be more and more severe, this will cause emery wheel constantly to diminish, until the external diameter of emery wheel is little to when cannot be carried out the cutting of stock size metal material, and the emery wheel that user must more renew.Under normal circumstances, after a piece of emery wheel carries out the cutting of 30～51 cuttves, just need to change, and the emery wheel being now replaced still has the emery wheel area of at least 20 to continue with, but the Structural assignments due to the metal cutter on market so that the emery wheel being worn cannot be carried out cutting, can only discard.According to statistics, user needs to change 10～15 emery wheels in implementing daylong cutting work, thus there is serious waste.
Summary of the invention
It is an object of the invention to solve problems of the prior art, it is provided that a kind of metal cutter that can efficiently utilize emery wheel.
The metal cutter of the present invention comprises base, it has upper surface, upper surface defines one for the main support face supporting workpiece to be cut, for clamping the clamping device of workpiece to be cut, it is installed on base, for cutting the emery wheel of workpiece to be cut, also comprise auxiliary support mechanism, it is connected at least one in clamping device and base, and auxiliary support mechanism comprises the first auxiliary support elements, and the first auxiliary support elements defines first secondary support surface being arranged at above base.
Metal cutter supports workpiece to be cut owing to using auxiliary support mechanism so that workpiece to be cut is supported on above base, is more nearly emery wheel, even if emery wheel is worn, remains able to implement cutting, therefore improves the utilization rate of emery wheel, reduce waste.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the first embodiment of the metal cutter of the present invention；
Fig. 2 is the enlarged drawing in the assembled condition of the first auxiliary support elements in Fig. 1；
Fig. 3 is the enlarged drawing of the first auxiliary support elements in Fig. 1；
Fig. 4 is the schematic diagram under receiving state of the first auxiliary support elements in Fig. 1；
Fig. 5 shows the schematic diagram of the second auxiliary support elements in Fig. 1；
Fig. 6 is the schematic diagram of the second embodiment of the metal cutter of the present invention；
Fig. 7 is the enlarged drawing of the first auxiliary support elements in Fig. 6.
Detailed description of the invention
As it is shown in figure 1, metal cutter 100 comprises base 1, support arm 2 and cutting head 3.Base 1 has upper surface 10, is used for placing workpiece W to be cut.Support arm 2 is fixedly connected on the rear end of base 1.Cutting head 3 is pivotably connected to support arm 2, and it can pivot between higher position and lower position around pivot axis X.Fig. 1 show cutting head 3 and is in the state of higher position, and cutting head 3 is positioned at the top of base 1；Lower position i.e. cutting position, not shown in figure.Cutting head 3 comprise motor 31, emery wheel 32, handle 33, for partly covering the guard shield 34 of emery wheel 32, emery wheel 32 by motor 31 drive carry out high speed rotating.
Metal cutter 100 also comprises clamping device 4, is used for clamping workpiece W to be cut.Clamping device 4 is installed on base 1, its comprise clamping element 41, by grid 42, operation handle 43, spaced-apart by grid 42 and clamping element 41, be used between the two accommodating workpiece W to be cut.Clamping element 41 is slidably mounted on base 1, operation handle 43 is connected with clamping element 41 by screw thread, rotating operation handle 43 can drive clamping element 41 to slide on base 1, thus regulation is by the spacing between grid 42 and clamping element 41, to adapt to various sizes of workpiece to be cut.
For improving the utilization rate of emery wheel, the metal cutter 100 of the present invention also comprises auxiliary support mechanism, for auxiliarily supporting workpiece to be cut.
The first embodiment as Figure 1-3, auxiliary support mechanism 5 is connected at least one in base 1 and clamping device 4, it comprises the first auxiliary support elements, in the present embodiment, first auxiliary support elements is embodied in gripper shoe 51, gripper shoe 51 defines one for the first secondary support surface 510 auxiliarily supporting workpiece W to be cut, it is preferable that this first secondary support surface 510 is parallel to the main support face 10 of base 1.Such as Fig. 2, the direction of arrow indication in 3, i.e. insert in the direction of insertion of clamping device 4 in gripper shoe 51, gripper shoe 51 comprises the first relative side 511 and the second side 512, first, second side is respectively formed with the first position-limit mechanism 513 and the second position-limit mechanism 514, first, second position-limit mechanism 513,514 is bent to form by the part edge of first, second side of gripper shoe 51, specifically, first position-limit mechanism 513 comprises two separated hooks, and the second position-limit mechanism 514 comprises an independent hook.
Clamping device 4 provides at least one installation site, for installing the first auxiliary support elements, preferably, clamping device 4 provides multiple installation site, in the short transverse being perpendicular to base 1 upper surface 10, multiple installation sites are arranged on differing heights position, and the first auxiliary support elements is alternatively installed in one of them installation site.
Specifically, the clamping element 41 of clamping device 4 having multiple first elongated hole 410, the bearing of trend of the first elongated hole 410 is parallel to the upper surface 10 of base 1；In the short transverse being perpendicular to upper surface 10, the first elongated hole 410 is arranged on differing heights position.By having on grid 42 and the second elongated hole 420 first elongated hole 410 one to one." one_to_one corresponding " herein refers to that the second elongated hole 420 is identical with the quantity of the first elongated hole 410 and arrangement in the height direction.Such structure designs so that the first auxiliary support elements can be adjustably mounted to, on clamping device 4, provide different bearing heights for workpiece to be cut, to adapt to the emery wheel worn and torn in various degree.
When assembling, gripper shoe 51 is inserted through one of them second elongated hole 420 by grid 42 from the rear side of clamping device 4, it is subsequently passed through by the region between grid 42 and clamping element 41, make one of them hook of the first position-limit mechanism 513 of gripper shoe 51 first side 511 through corresponding first elongated hole 410, then gripper shoe 51 is supported by grid 42 and clamping element 41, first, second position-limit mechanism 513,514 coordinates with clamping element 41 with by grid 42 respectively, is used for preventing the first auxiliary support elements and clamping element 41 or leans on grid 42 to be disconnected.When cutting when carrying out cutting sth. askew, another hook of the first position-limit mechanism 513 passes the first elongated hole 410, coordinates with clamping element 41.
In the assembled condition, first secondary support surface 510 of gripper shoe 51 definition is positioned at the top of the main support face 10 of base 1, now, workpiece W to be cut is supported in the first secondary support surface 510, compared with being supported on main support face 10, workpiece to be cut is more near cutting head 3, overcome existing metal cutter due to the reason of its Structural assignments, in the case of emery wheel is worn, when cutting head is switched to lower position i.e. cutting position, motor interferes with clamping device, and emery wheel cannot contact and cut the defect of workpiece to be cut.It addition, user can regulate the position of the first auxiliary support elements according to the degree of wear of emery wheel 32.
Owing to clamping element 41 is to be slidably mounted on base 1, therefore, when rotating operating handle 43, clamping element 41 moves forward and backward relative to by grid 42, by the first position-limit mechanism 513 of gripper shoe 51 and coordinating of the first elongated hole 410, gripper shoe 51 will move forward and backward together along with clamping element 41, thus regulate the first secondary support surface 510 by the support width between grid 42 and clamping element 41, to adapt to various sizes of workpiece to be cut.
As shown in Figure 4, metal cutter 100 also comprises guiding mechanism 6, and it is arranged on the side deviating from clamping element 41 by grid 42, for guiding the first auxiliary support elements 51 to insert in the installation site of clamping device 4.Guiding mechanism 6 is installed on the back side by grid 42, it comprises the first targeting part 61 and the second targeting part 62, lay respectively at the two ends of the second elongated hole 420, first, second targeting part 61, 62 comprise at least one first gathering sill 610 and second gathering sill 620 respectively, first gathering sill 610 and the second gathering sill 620 one_to_one corresponding, its channeling direction is consistent with the direction of insertion of gripper shoe 51, preferably, first, second targeting part 61, 62 comprise multiple first gathering sill 610 and the second gathering sill 620 one to one respectively, in the height direction, multiple first, second gathering sill 610, 620 are distributed on differing heights position, and the installation site and first with clamping device 4, second elongated hole 410, 420 is corresponding.Such structure designs so that gripper shoe 51 is easily inserted into and passes first, second elongated hole 410,420.
In the direction of insertion of gripper shoe 51, guiding mechanism 6 and by forming a storage area 7 between grid 42, it is used for receiving gripper shoe 51.As it can be seen, when not using the first auxiliary support elements, the first auxiliary support elements can be stored in storage area 7, prevents loss.
As it is shown in figure 5, auxiliary support mechanism 5 also comprises the second auxiliary support elements 52, it can be adjustably mounted to base 1, for auxiliarily supporting workpiece W to be cut.First, second auxiliary support elements 51,52 is separately positioned on the both sides of emery wheel 32.In the present embodiment, the second auxiliary support elements 52 is L-type bar, comprises orthogonal first pillar 521 and the second pillar 522, first pillar 521 is perpendicular to the upper surface 10 of base 1, in its one end inserted base 1, the second pillar 522 is parallel to the upper surface of base 1, and is positioned at above base 1.The depth adjustable joint of L-type bar inserted base 1 so that the end face of the first pillar 521 and the first secondary support surface 510 keep flushing, and both support workpiece to be cut jointly.Those skilled in the art it should be appreciated that the depth adjustment mode of the second auxiliary support elements 52 can be to be conventional depth adjustment mode, such as bolt etc..
Second embodiment of the present invention as shown in Figure 6,7, first auxiliary support elements 51 ' comprises the first group leader's bar 513 ' and second group leader's bar 514 ', each strip in every group leader's bar is distributed side by side, the upper surface of first group leader's bar 513 ' is collectively forming the first secondary support surface 510 ', the upper surface of second group leader's bar 514 ' is collectively forming the second secondary support surface 511 ', first, second secondary support surface 510 ', 511 ' is parallel to each other, and is positioned on differing heights.First auxiliary support elements 51 ' also comprises the connection unit 515 ' connecting first, second secondary support surface 510 ', 511 ', it is positioned at the top of first, second secondary support surface 510 ', 511 ', connect the receiving space 516 ' formed below of unit 515 ', it coordinates with by grid 42 ', for being supported in the first auxiliary support elements 51 ' by grid 42 '.In the assembled condition, the part strip in first group leader's bar 513 ' or second group leader's bar 514 ' is through the second elongate slots 420 ' of clamping element 41 ' so that the first auxiliary support elements 51 ' is supported jointly by grid 42 ' and clamping element 41 '.User can select the first or second secondary support surface 510 ', 511 ' to be arranged on by between grid 42 ' and clamping element 41 ' according to the degree of wear of emery wheel, be used for supporting workpiece to be cut.
Above-mentioned embodiment simple in construction, easily realize, but the invention is not restricted to above-mentioned embodiment, such as in terms of realizing the first auxiliary support elements and there is multiple height and position, it should be appreciated by those skilled in the art that other mechanisms being capable of altitude mixture control are all applied to the present invention.Obviously changed, substitute or revise what the shape of wherein component and position made, all within the scope of protection of present invention on the basis of the present invention.
Claims (14)
1. a metal cutter, comprises:
Base, it has upper surface, and upper surface defines one for the main support face supporting workpiece to be cut；
For clamping the clamping device of workpiece to be cut, it is installed on base；
For cutting the emery wheel of workpiece to be cut；
It is characterized in that, also comprising auxiliary support mechanism, it is connected at least one in clamping device and base, and auxiliary support mechanism comprises the first auxiliary support elements, and the first auxiliary support elements defines first secondary support surface being arranged at above base.
2. metal cutter as claimed in claim 1, it is characterised in that described first secondary support surface is parallel to the main support face of base.
3. metal cutter as claimed in claim 1, it is characterised in that described first auxiliary support elements is adjustably coupled to clamping device.
4. metal cutter as claimed in claim 3, it is characterised in that described clamping device provides at least one installation site, for installing the first auxiliary support elements.
5. metal cutter as claimed in claim 4, it is characterized in that, described clamping device provides multiple installation sites, in the short transverse being perpendicular to base upper surface, the plurality of installation site is arranged on differing heights position, to such an extent as to the first secondary support surface is alternatively located on differing heights position.
6. metal cutter as claimed in claim 5, it is characterized in that, described clamping device comprises by grid and clamping element, multiple first elongated hole is had on clamping element, the bearing of trend of the first elongated hole is parallel to the upper surface of base, in the height direction, each first elongated hole is arranged on differing heights position, and the first auxiliary support elements is optionally inserted in one of them first elongated hole.
7. metal cutter as claimed in claim 6, it is characterised in that described clamping element is slidably mounted on base, to such an extent as to the first secondary support surface is changing along with the slip of clamping element by the support width between grid and clamping element.
8. metal cutter as claimed in claim 7, it is characterised in that described by having on grid and the first elongated hole the second elongated hole one to one, the first auxiliary support elements is optionally inserted in first, second elongated hole that one pair of which is corresponding.
9. metal cutter as claimed in claim 8, it is characterized in that, in the direction of insertion of described first auxiliary support elements, first auxiliary support elements comprises the first relative side and the second side, the first position-limit mechanism and the second position-limit mechanism it is respectively equipped with on first, second side, first, second position-limit mechanism coordinates with clamping element with by grid respectively, is used for preventing the first auxiliary support elements to be disconnected with clamping element or by grid.
10. metal cutter as claimed in claim 9, it is characterised in that described be provided with guiding mechanism by grid in the side deviating from clamping element, for guiding the first auxiliary support elements to be inserted a pair first, second elongated holes.
11. metal cutter as claimed in claim 9, it is characterised in that described be provided with storage area by grid in the side deviating from clamping element, when the first auxiliary support elements does not uses, for storage the first auxiliary support elements.
12. metal cutter as claimed in claim 7, it is characterised in that described first auxiliary support elements also defines the second secondary support surface, and first, second secondary support surface is parallel to each other, and is positioned on differing heights position.
13. metal cutter as claimed in claim 12, it is characterized in that, described first auxiliary support elements also comprises the connection unit connecting first, second secondary support surface, connects unit and forms a receiving space coordinated with by grid, for being supported in the first auxiliary support elements by grid.
14. metal cutter as claimed in claim 1, it is characterized in that, auxiliary support mechanism also comprises the second auxiliary support elements, and it can be adjustably mounted to base, first, second auxiliary support elements is separately positioned on the both sides of emery wheel, and jointly supports workpiece to be cut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510001880.9A CN105817985B (en) | 2015-01-04 | 2015-01-04 | Metal cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510001880.9A CN105817985B (en) | 2015-01-04 | 2015-01-04 | Metal cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105817985A true CN105817985A (en) | 2016-08-03 |
| CN105817985B CN105817985B (en) | 2018-06-29 |
Family
ID=56986821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510001880.9A Expired - Fee Related CN105817985B (en) | 2015-01-04 | 2015-01-04 | Metal cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105817985B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346066A (en) * | 2016-12-03 | 2017-01-25 | 合肥俊刚机械科技有限公司 | Automatic clamping cutting machine |
| CN109128342A (en) * | 2018-10-09 | 2019-01-04 | 黄家旺 | A kind of farm machinery parts processing unit (plant) and its processing method |
| CN111618723A (en) * | 2020-06-08 | 2020-09-04 | 广西科技师范学院 | Material cutting device is used in production of thing networking electronic equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5016510A (en) * | 1989-08-18 | 1991-05-21 | Gardner Frederick P | Power saw arrangement |
| US20040201157A1 (en) * | 1996-05-24 | 2004-10-14 | Webster Michael G. | Clamping device |
| CN201645302U (en) * | 2010-03-30 | 2010-11-24 | 高调沧 | Cutting device |
| CN104002258A (en) * | 2013-06-01 | 2014-08-27 | 昆山市鹿腾金属制品有限公司 | Bench vice |
-
2015
- 2015-01-04 CN CN201510001880.9A patent/CN105817985B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5016510A (en) * | 1989-08-18 | 1991-05-21 | Gardner Frederick P | Power saw arrangement |
| US20040201157A1 (en) * | 1996-05-24 | 2004-10-14 | Webster Michael G. | Clamping device |
| CN201645302U (en) * | 2010-03-30 | 2010-11-24 | 高调沧 | Cutting device |
| CN104002258A (en) * | 2013-06-01 | 2014-08-27 | 昆山市鹿腾金属制品有限公司 | Bench vice |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346066A (en) * | 2016-12-03 | 2017-01-25 | 合肥俊刚机械科技有限公司 | Automatic clamping cutting machine |
| CN109128342A (en) * | 2018-10-09 | 2019-01-04 | 黄家旺 | A kind of farm machinery parts processing unit (plant) and its processing method |
| CN109128342B (en) * | 2018-10-09 | 2020-11-24 | 义乌兰思体育用品有限公司 | Agricultural machine accessory machining device and machining method thereof |
| CN111618723A (en) * | 2020-06-08 | 2020-09-04 | 广西科技师范学院 | Material cutting device is used in production of thing networking electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105817985B (en) | 2018-06-29 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210429 Address after: 211106 529 general road, Jiangning economic and Technological Development Zone, Nanjing, Jiangsu Patentee after: NANJING CHERVON INDUSTRY Co.,Ltd. Address before: 211106 Jiangning economic and Technological Development Zone, Jiangsu, general Avenue, No. 159, No. Patentee before: Chervon (HK) Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 211106 No. 529, 159, Jiangjun Avenue, Jiangning District, Nanjing, Jiangsu Province Patentee after: Nanjing Quanfeng Technology Co.,Ltd. Address before: No. 529, Jiangjun Avenue, Jiangning Economic and Technological Development Zone, Nanjing, Jiangsu Province Patentee before: NANJING CHERVON INDUSTRY Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180629 |