CN203944959U - Flexible clamp for linear cutting machining - Google Patents
Flexible clamp for linear cutting machining Download PDFInfo
- Publication number
- CN203944959U CN203944959U CN201420356682.5U CN201420356682U CN203944959U CN 203944959 U CN203944959 U CN 203944959U CN 201420356682 U CN201420356682 U CN 201420356682U CN 203944959 U CN203944959 U CN 203944959U
- Authority
- CN
- China
- Prior art keywords
- plate
- screw
- locating piece
- cutting processing
- chute
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- 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 - Lifetime
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- 238000005520 cutting process Methods 0.000 title claims abstract description 46
- 238000003754 machining Methods 0.000 title 1
- 238000003825 pressing Methods 0.000 claims description 13
- 244000062793 Sorghum vulgare Species 0.000 description 8
- 235000019713 millet Nutrition 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a flexible clamp for wire-electrode cutting processing, fix the anchor clamps body, work piece bearing plate, multi-functional locating piece and the multi-functional clamp plate of L type on the lathe support including the level, the anchor clamps body is the rectangular frame who is formed by connecting a pair of long beam and a pair of stub beam, anchor clamps body level fixed bearing is on the lathe support, work piece bearing plate level fixed bearing is in the long beam with between the lathe support, set up multi-functional locating piece on its stub beam and be used for fixing a position the work piece, the multi-functional clamp plate of L type compresses tightly the work piece with different modes according to the work piece characteristics. The utility model has good adaptability to the shape and size of the processed workpiece; the adjustment is simple and convenient, the utility model discloses an adjustable part is few, but a multi-purpose, and adjustment and fixed convenience have shortened the assistance-time.
Description
Technical field
The utility model belongs to the technological equipment field of line cutting processing, is specifically related to a kind of flexible fixture for line cutting processing.
Background technology
Due to diversity and the single-piece manufacture of mould parts, its line cutting processing is not suitable for adopting special fixture, the problem of definite ubiquity inefficiency of supporting, clamping and the datum level coordinate of workpiece on lathe.Current linear cutting clamp or flexible bad, bad adaptability to workpiece type, or adjust trouble, time-consuming, and all do not solve because cutting the heavier bad problem causing of junk, use it for the line cutting processing of mould parts to shortening product manufacturing cycle DeGrain, limitation is larger.
Utility model content
Utility model object: the purpose of this utility model is that clamping inefficiency and reference coordinate are obtained the problems such as trouble when solving existing linear cutting clamp bad adaptability, flexible poor, line cutting processing, propose a kind of flexibility better, adjust simply, clamping workpiece is faster for the flexible fixture of line cutting processing.
Technical scheme: the flexible fixture for line cutting processing described in the utility model, comprise the clamp body, work mounting s plate, multi-functional locating piece and the L-type Multifunctional plate pressing that are horizontally fixed on lathe support, wherein:
Described clamp body is the rectangular frame being formed by connecting by a pair of long beam and a pair of short beam, on described long beam, offer along its length chute, on described short beam, offer along its length V-type chute, described long beam is positioned on described short beam, the thickness of two short beams equates, is all evenly provided with screw on described long beam and described short beam;
The two ends of described work mounting s plate offer keyway, and level is fixedly supported upon between described long beam and described lathe support, the thickness of described work mounting s plate equates with the thickness of described two short beams, described work mounting s plate from the bottom level in the long fine strain of millet of described clamp body outside penetrate and Zhi Yu described in lathe support after, its orientation can regulate according to workpiece shape, size, can move horizontally or rotate;
The bottom of described multi-functional locating piece is stretched in the chute of described short beam, the shape of its shape and described chute adapts, described multi-functional locating piece can slide and can be fixed on a certain position in described chute, the top of described multi-functional locating piece is a cuboid, and width is greater than the width of bottom, the place, two limits that its top parallels with described long beam has the chamfering of 45 °.
Described L-type Multifunctional plate pressing is " L " shape slab and girder, and chute and screw are set on it, for multi-form clamping is carried out in workpiece top or side.
As further improvement of the utility model, in order to solve the larger problems such as crudy that affect when heavier of junk of cutting when workpiece, the described flexible fixture for line cutting processing also comprises and cuts junk support plate, described two ends of cutting junk support plate offer keyway, and level is fixedly supported upon between described long beam and described lathe support, the described thickness that cuts junk support plate is less than the thickness of two short beams, described cutting on junk support plate is provided with screw uniformly, and described screw and screw are used in combination the support of cutting junk realizing workpiece.In cutting on line process, before cutting junk and being about to cut and falling, to cut junk supporting and insert clamp body bottom and be supported on lathe support with plate, adjustment level orientation packs supporting screw into by the screw cutting junk support plate after also fixing and realizes cutting the supporting of junk from bottom.
Described work mounting s plate and described in to cut junk support plate be realize by fastening assembly fixing, described fastening assembly is key and the screw matching with keyway.
Here it should be noted that, described work mounting s plate with the fastening method that cuts junk support plate is, fastening assembly (key and screw) slides into over against the chute of the long fine strain of millet of clamp body with the two ends keyway of plate from determining the work mounting s plate of position or cutting junk supporting, with inner hexagon spanner, on the long fine strain of millet of clamp body top, oppositely screws the screw of fastening assembly by its chute.
As further improvement of the utility model, the chute of described short beam is V-type chute, can realize so described multi-functional locating piece and coordinate with the gapless between described V-type chute.
As further improvement of the utility model, on described work mounting s plate, be provided with uniformly screw, according to the feature of workpiece to be processed, when needed, can screw in screw and be used for fastening L-type Multifunctional plate pressing, as shown in Figure 7.
As further improvement of the utility model, the lower end surface of described long beam is higher than plane on described work mounting s plate, and its part exceeding will have sufficient space for the insertion of key and the moving freely of work mounting s plate that match with keyway.
As further improvement of the utility model, the lower, transverse of described multi-functional locating piece (4) is offset to the bottom on top, when level is turned the direction installation of multi-functional locating piece, can realize the different supporting widths of short fine strain of millet to workpiece.
As further improvement of the utility model, the bottom of described multi-functional locating piece is provided with screw, screw and pad are used in combination for fixing multi-functional locating piece, the top of described multi-functional locating piece is provided with screw, can be according to the feature of workpiece to be processed, when needed, can screw in screw and be used for fastening L-type Multifunctional plate pressing, as shown in Figure 9.
Clamp body inside casing of the present utility model side, short beam V-type chute and described multi-functional locating piece all adopt the whole processing of silk thread cutting of being careful, and precision reaches IT4 level, has not only met workpiece positioning requirements, also makes workpiece datum level coordinate obtain more convenient.
Under the clamping form of datum plane location of utilizing workpiece, the convenience of obtaining visual molybdenum filament current location of workpiece datum level coordinate, measure the medial surface of any one the adjacent long and short fine strain of millet in bight of clamp body, and then calculate and try to achieve according to the specific dimensions of clamp body and multi-functional locating piece.
Beneficial effect:
1, the utility model is good to the adaptability of processing work shape, size.Plate parts, cover parts, post class part all can, by the reliable clamping of different process requirement on this fixture, carry out line cutting processing.To plate parts, work mounting s plate capable of regulating orientation, can adapt to different size, the different situation that supports direction, and take different clamping modes according to thickness of workpiece, and longer workpiece also can directly be bearing on two short fine strains of millet; For cover parts, post class part (vertically location), can utilize the long fine strain of millet of clamp body and multi-functional locating piece to be combined into vertical V-block location, clamping sides; For the post class part of horizontal location, available 2 multi-functional locating pieces are combined into horizontal V-shaped location, positive clamping.
2, the utility model adjustment is simple, convenient.Adjustable member of the present utility model is few, but one multiplex, adjusts and convenient fixing, has shortened non-cutting time.As multi-functional locating piece, support fixed form of multiple positioning form, work mounting s plate etc., L-type Multifunctional plate pressing can realize multiple clamping mode.
3, positioning precision is high.Clamp body inside casing side and V-type groove, multi-functional locating piece all adopt the whole processing of silk thread cutting of being careful, and precision reaches IT4 level, has not only met workpiece positioning requirements, also makes workpiece datum level coordinate obtain more convenient.
4, cut the application of plate for junk supporting, solved and greatly, heavily cut the bad and safety problem of quality that junk causes.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the structural representation of the utility model L-type Multifunctional plate pressing.
Fig. 3 is the structural representation of the multi-functional locating piece of the utility model.
Fig. 4 is the structural representation of the utility model fastening assembly.
Fig. 5 is the structural representation of the utility model work mounting s plate.
Fig. 6 is the utility model embodiment 1 plate type part clamping structure schematic diagram.
Fig. 7 is the structural representation of the vertical clamping post class workpiece of the utility model embodiment 1.
Fig. 8 is the structural representation of the horizontal clamping post of the utility model embodiment 1 class workpiece.
Fig. 9 is the structural representation of the utility model embodiment 2.
Figure 10 is the utility model embodiment 2 plate type part clamping structure schematic diagrames.
The specific embodiment
In order to deepen understanding of the present utility model, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, and this embodiment only, for explaining the utility model, does not form the restriction to the utility model protection domain.
Embodiment 1
As depicted in figs. 1 and 2, a kind of flexible fixture for line cutting processing, is horizontally fixed on clamp body 2, work mounting s plate 3, multi-functional locating piece 4 and L-type Multifunctional plate pressing 6 on lathe support 1:
Clamp body 2 is the rectangular frames that are formed by connecting by screw 203 and circular cone pin 204 by a pair of long beam 201 and a pair of short beam 202, length direction along long beam 201 on long beam 201 offers chute, length direction along short beam 202 on short beam 202 offers V-type chute, long beam 201 is positioned on short beam 202, the thickness of two short beams 202 equates, on long beam 201 and short beam 202, be all evenly provided with screw, the lower end surface of long beam 201 is higher than plane on work mounting s plate 3;
The two ends of work mounting s plate 3 offer keyway, as shown in Figure 5, by key and screw (as shown in Figure 4) level, be fixedly supported upon between long beam 201 and lathe support 1, the thickness of work mounting s plate 3 equates with the thickness of two short beams 202, is provided with uniformly screw on work mounting s plate 3;
As shown in Figure 3, the bottom of multi-functional locating piece 4 is stretched in the chute of short beam 202, the shape of its shape and described chute adapts, in the present embodiment, chute is shaped as V-type, multi-functional locating piece 4 can slide and can be fixed on a certain position in described chute, the top of multi-functional locating piece 4 is a cuboid, and width is greater than the width of bottom, the place, two limits that its top parallels with long beam 201 has the chamfering of 45 °, the lower, transverse of multi-functional locating piece (4) is offset to the bottom on top, and bottom and the top of multi-functional locating piece 4 are equipped with screw;
As shown in Figure 2, L-type Multifunctional plate pressing 6 is " L " shape slab and girder, and chute and screw are set on it, for multi-form clamping is carried out in workpiece top or side.
Described clamp body inside casing side, described short beam V-type chute and described multi-functional locating piece all adopt the whole processing of silk thread cutting of being careful.
As shown in Figure 6, that the present embodiment is for the schematic diagram of plate type part clamping, a datum level of plate type part 8 is fitted with long beam medial surface, the locating surface laminating of another datum level and multi-functional locating piece, utilize L-type Multifunctional plate pressing 6 to adopt positive clamping, two work mounting s plates of the present embodiment, one of them is as clamping auxiliary member, and applicable thickness is not very large workpiece.
As shown in Figure 7, that the present embodiment is for the clamping schematic diagram of vertical clamping post class workpiece, the vertical V-type locator being comprised of a transverse plane growing fine strain of millet medial surface and multi-functional locating piece is located the workpiece face of cylinder, utilizes L-type Multifunctional plate pressing 6 coupled columns class workpiece 9 to carry out 45 ° of direction side direction and clamps.
As shown in Figure 8, that the present embodiment is for the clamping schematic diagram of horizontal clamping post class workpiece, utilize two multi-functional locating pieces 4 to be combined into the horizontal clamping post of V-type locator class workpiece 11, L-type Multifunctional plate pressing 6 front clamping work pieces, for the workpiece that is better fixed and clamped, also used in addition a multi-functional locating piece 4 auxiliary.
Embodiment 2
As shown in Figure 9, embodiment 2 is with the difference of embodiment 1, for the flexible fixture of line cutting processing, also comprise and cut junk support plate 7, the two ends of cutting junk support plate 7 offer keyway, the thickness that cuts junk support plate 7 is less than the thickness of two short beams 202, in process, can insert and cut junk support plate 7, and level is fixedly supported upon between long beam 201 and lathe support 1, cut on junk support plate 7 and be provided with uniformly screw, described screw and screw are used in combination for the support of cutting junk to workpiece.
Shown in Figure 10, be the present embodiment for the clamping schematic diagram of plate type part, because plate type part 9 Thickness Ratios are thicker, adopted side direction clamping mode; Larger, heavier owing to cutting junk, in process, used and cut junk support plate.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (9)
1. for a flexible fixture for line cutting processing, it is characterized in that, comprise the clamp body (2), work mounting s plate (3), multi-functional locating piece (4) and the L-type Multifunctional plate pressing (6) that are horizontally fixed on lathe support (1):
Clamp body (2) is the rectangular frame being formed by connecting by a pair of long beam (201) and a pair of short beam (202), the upper length direction along long beam (201) of long beam (201) offers chute, the upper length direction along short beam (202) of short beam (202) offers chute, long beam (201) is positioned on short beam (202), the thickness of two short beams (202) equates, on long beam (201) and short beam (202), is all evenly provided with screw;
The two ends of work mounting s plate (3) offer keyway, and level is fixedly supported upon between long beam (201) and lathe support (1), and the thickness of work mounting s plate (3) equates with the thickness of two short beams (202);
The bottom of multi-functional locating piece (4) is stretched in the chute of short beam (202), the shape of its shape and described chute adapts, multi-functional locating piece (4) can slide and can be fixed on a certain position in described chute, the top of multi-functional locating piece (4) is a cuboid, and width is greater than the width of bottom, the place, two limits that its top parallels with Chang Liang (201) has the chamfering of 45 °;
L-type Multifunctional plate pressing (6) is " L " shape slab and girder, and chute and screw are set on it, for multi-form clamping is carried out in workpiece top or side.
2. the flexible fixture for line cutting processing according to claim 1, it is characterized in that, the described flexible fixture for line cutting processing also comprises and cuts junk support plate (7), the two ends of cutting junk support plate (7) offer keyway, and level is fixedly supported upon between long beam (201) and lathe support (1), the thickness that cuts junk support plate (7) is less than the thickness of two short beams (202), cut on junk support plate (7) and be provided with uniformly screw, described screw and screw are used in combination for the support of cutting junk to workpiece.
3. the flexible fixture for line cutting processing according to claim 2, it is characterized in that, work mounting s plate (3) and to cut junk support plate (7) be realize by fastening assembly fixing, described fastening assembly is key and the screw matching with keyway.
4. the flexible fixture for line cutting processing according to claim 1, is characterized in that, the cross section of the chute of described short beam (202) is for becoming " V " shape.
5. the flexible fixture for line cutting processing according to claim 1, is characterized in that, work mounting s plate is provided with screw on (3) uniformly.
6. the flexible fixture for line cutting processing according to claim 1, is characterized in that, the lower end surface of long beam (201) is higher than the upper plane of work mounting s plate (3).
7. the flexible fixture for line cutting processing according to claim 1, is characterized in that, the lower, transverse of multi-functional locating piece (4) is offset to the bottom on top.
8. the flexible fixture for line cutting processing according to claim 1, is characterized in that, bottom and the top of multi-functional locating piece (4) are equipped with screw.
9. according to the flexible fixture for line cutting processing described in claim 1-8 any one, it is characterized in that, clamp body (2) inside casing side, short beam (202) V-type chute and multi-functional locating piece (4) all adopt the whole processing of silk thread cutting of being careful.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420356682.5U CN203944959U (en) | 2014-06-27 | 2014-06-27 | Flexible clamp for linear cutting machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420356682.5U CN203944959U (en) | 2014-06-27 | 2014-06-27 | Flexible clamp for linear cutting machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203944959U true CN203944959U (en) | 2014-11-19 |
Family
ID=51887018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420356682.5U Expired - Lifetime CN203944959U (en) | 2014-06-27 | 2014-06-27 | Flexible clamp for linear cutting machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203944959U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028868A (en) * | 2014-06-27 | 2014-09-10 | 南京信息职业技术学院 | Flexible clamp for linear cutting machining |
-
2014
- 2014-06-27 CN CN201420356682.5U patent/CN203944959U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028868A (en) * | 2014-06-27 | 2014-09-10 | 南京信息职业技术学院 | Flexible clamp for linear cutting machining |
| CN104028868B (en) * | 2014-06-27 | 2016-04-06 | 南京信息职业技术学院 | Flexible clamp for linear cutting machining |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141119 Effective date of abandoning: 20160406 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |