CN104842188A - Fixture for clamping cylindrical mould parts with flat positions - Google Patents
Fixture for clamping cylindrical mould parts with flat positions Download PDFInfo
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- CN104842188A CN104842188A CN201510263456.1A CN201510263456A CN104842188A CN 104842188 A CN104842188 A CN 104842188A CN 201510263456 A CN201510263456 A CN 201510263456A CN 104842188 A CN104842188 A CN 104842188A
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- fixture
- clamping
- auxiliary slider
- fixed clamp
- holding tank
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
A fixture for clamping cylindrical mould parts with flat positions comprises a base and a fixture body arranged on the base. The fixture body comprises a fixed clamping block, a moving clamping block, a locking component, an upper auxiliary directing component and a lower auxiliary directing component. The fixed clamping block is fixedly mounted on the base, and the first lateral side of the fixed clamping block is provided with a first clamping groove. The moving clamping block is arranged on one side of the first lateral side and capable of moving opposite to the first lateral side, and the moving clamping block is provided with a second clamping groove. The locking component is used for locking the moving clamping block. The upper auxiliary directing component comprises an upper auxiliary slider and a first fastener, and the upper auxiliary slider is slidably arranged on one side of the upper portion of a clamping through groove. The lower auxiliary directing component comprises a lower auxiliary slider and a second fastener, and the lower auxiliary slider is slidably arranged on one side of the lower portion of the clamping through groove. The fixture has the advantages of quickness in correction of the flat positions, high efficiency in machining and improvement of clamping efficiency and machining efficiency.
Description
Technical field
The present invention relates to clamp art, particularly relate to a kind of fixture for clamping band flat circle of position cylindrical mold part.
Background technology
Along with the market demand, existing injection mold many employings TOP-TIP.Thus every mold has the sprue bush part of at least one, it is a kind of cylindrical die part with flat position.
Fig. 1 a, 1b are the perspective view of sprue bush, and sprue bush 20 is cylindrical, and sprue bush 20 has cylindrical 20a, flat position 20b, endoporus 20c, glue plane 20d and convex shoulder 20e.The processing process of sprue bush is as follows: the endoporus 20c characteristic sum glue plane 20d feature of the flat position 20b feature → CNC machining pouring gate cover 20 of the cylindrical 20a feature → surface grinding machine machining pouring gate cover 20 of lathe in machining sprue bush 20, wherein the processing of the endoporus characteristic sum glue plane feature of CNC machining pouring gate cover needs point 2 road stations to complete, i.e. clamping at twice, processes endoporus characteristic sum glue plane respectively.
Current installation way, for install vice in CNC machine, is placed a V-block in the fixation side of vice and is carried out clamping sprue bush part.This installation way every clamping workpiece 1 time, uses with regard to needs and corrects (evening up) flat position and use ceramic seeking border to carry out point, to find the position coordinates of Central of the parts position on lathe.Twice clamping due to workpiece all needs with the flat position of amesdial manual correction, correction efficiency is low, and the processing of each clamping all need to use device in pottery point carry out to part point in, in point, efficiency is low, therefore, there is the defect of clamping inefficiency in existing installation way.
Summary of the invention
For above-mentioned prior art present situation, technical problem to be solved by this invention is, provides a kind of fixture for clamping band flat circle of position cylindrical mold part, solves the problem of existing installation way inefficiency.
In order to solve the problems of the technologies described above, a kind of fixture for clamping band flat circle of position cylindrical mold part provided by the present invention, comprising:
Base; And
Jig main body, described jig main body is arranged on described base;
Described jig main body comprises:
Fixed clamp block, described fixed clamp block is fixedly mounted on described base, and the first side of described fixed clamp block is provided with the first holding tank;
Movable grip block, described movable grip block is arranged at the side of described first side, and can described in opposite directions the first flank movement, the side that described movable grip block is relative with described first side is provided with the second holding tank, and described first holding tank and described second holding tank form the clamping groove for clamping described mould parts jointly;
Latch assembly, described latch assembly is arranged between described movable grip block and described fixed clamp block, for locking described movable grip block;
Upper auxiliary directional assembly, described upper auxiliary directional assembly comprises auxiliary slider and the first securing member, described upper auxiliary slider is slidably disposed in the side on described clamping groove top, for carrying out orientation when described mould parts formal dress is in described clamping groove to the off normal of described mould parts, described first securing member is for locking described upper auxiliary slider; With
Lower auxiliary directional assembly, described lower auxiliary directional assembly comprises lower auxiliary slider and the second securing member, described lower auxiliary slider is slidably disposed in the side of described clamping groove bottom, for carrying out orientation when described mould parts upside-down mounting is in described clamping groove to the off normal of described mould parts, described second securing member is for locking described lower auxiliary slider.
Wherein in an embodiment, described upper auxiliary slider is arranged on the end face of described fixed clamp block, and is provided with the slide rail and chute that match between auxiliary slider and the end face of described fixed clamp block on described.
Wherein in an embodiment, described upper auxiliary slider is provided with the bar-shaped trough extended along its glide direction, described first securing member is housing pin, and described housing pin screws in the screw on described fixed clamp block end face through described bar-shaped trough.
Wherein in an embodiment, the end face of described fixed clamp block is step surface, it comprises near the first end face of described first side and the second end face away from described first side, the height of described second end face, lower than the height of described first side, described second end face is provided with described slide rail.
Wherein in an embodiment, the middle part of described fixed clamp block is provided with the installing hole being through to described first holding tank, and described lower auxiliary slider is loaded in described installing hole.
Wherein in an embodiment, away from the aperture place of described first holding tank one end, fixed head is installed at described installing hole, described second securing member is for holding out against screw, the described screw that holds out against through the screw on the through hole of described fixed head and described lower auxiliary slider, and stretches in described first holding tank.
Wherein in an embodiment, described lower auxiliary directional assembly also comprises:
Ejector spring, described ejector spring one end is loaded in the spring eye on described lower auxiliary slider, and the other end is against described fixed head.
Wherein in an embodiment, the inwall of described first holding tank is provided with the first escape groove, the inwall of described second holding tank arranges the second escape groove, when described mould parts upside-down mounting is in described clamping groove, the convex shoulder of described mould parts is placed in described first escape groove and described second escape groove.
Wherein in an embodiment, described latch assembly comprises:
Directive slide track, described directive slide track extends along the direction of motion of described movable grip block, and the first end of described directive slide track is fixed on described fixed clamp block, and the second end through described movable grip block, and is provided with external screw thread at this end;
Adjusting nut, described adjusting nut is enclosed within the second end of described directive slide track; And
Preloading spring, described preloading spring is contained on the described directive slide track between described adjusting nut and described movable grip block.
Wherein in an embodiment, described jig main body is multiple, and multiple described jig main body is arranged side by side on described base.
Compared with prior art, fixture for clamping band flat circle of position cylindrical mold part of the present invention, when mould parts formal dress is when clamping in groove, only mould parts need be placed on fixed clamp block, by flat for mould parts position roughly towards upper auxiliary slider direction; After the movable grip block of latch assembly pretension, more manually the upper auxiliary slider of promotion contacts with flat position, fits; Finally by the upper auxiliary slider of the first securing member locking, carrying out clamping to mould parts can complete clamping.When mould parts upside-down mounting is when clamping in groove, only mould parts need be placed on fixed clamp block, by direction, flat position roughly towards lower auxiliary slider direction; After the movable grip block of latch assembly pretension, more manually rotation mould parts makes lower auxiliary slider contact with flat position, fits; Finally by the second securing member locking, carrying out clamping to mould parts can complete clamping.
As can be seen here, the fixture for clamping band flat circle of position cylindrical mold part of the present invention, has the flat position of Fast Correction, and in once dividing, the feature of highly-efficient processing, can improve clamping efficiency and working (machining) efficiency.
The beneficial effect that additional technical feature of the present invention has will be described in this description detailed description of the invention part.
Accompanying drawing explanation
Fig. 1 a, 1b are the structural representation of sprue bush, and wherein, Fig. 1 a is the stereogram seen from top to bottom, and Fig. 1 b is the stereogram seen from the bottom up;
Fig. 2 is that the fixture for clamping band flat circle of position cylindrical mold part in the embodiment of the present invention is from the perspective view viewed from a direction;
Fig. 3 is that fixture in the embodiment of the present invention is from the perspective view viewed from another direction;
Fig. 4 is the base perspective view of the fixture in the embodiment of the present invention;
Fig. 5 a, 5b and 5c are the fixed clamp block structure schematic diagram of the fixture in the embodiment of the present invention, and wherein, Fig. 5 a is perspective view, and Fig. 5 b is front view, and Fig. 5 c is rearview;
Fig. 6 a, 6b are the activity clamping block structure schematic diagram of the fixture in the embodiment of the present invention, and wherein, Fig. 6 a is perspective view, and Fig. 6 b is top view;
Fig. 7 is the upper auxiliary slider structural representation of the fixture in the embodiment of the present invention;
Fig. 8 is the lower auxiliary directional modular construction schematic diagram of the fixture in the embodiment of the present invention;
Fig. 9 is the lower auxiliary slider structural representation of the fixture in the embodiment of the present invention;
Figure 10 is the perspective view of fixture when mould parts formal dress is in clamping groove in the embodiment of the present invention;
Figure 11 is the perspective view of fixture when mould parts upside-down mounting is in clamping groove in the embodiment of the present invention.
Description of reference numerals: 1, fixed clamp block; 1a, the first holding tank; 1b, slide rail; 1c, the first side; 1d, the first end face; 1e, the second end face; 1f, installing hole; 1g, the first escape groove; 2, base; 3, movable grip block; 3a, the second holding tank; 3b, the second escape groove; 4, upper auxiliary slider; 4a, chute; 4b, bar-shaped trough; 5, lower auxiliary slider; 6, fixed head; 7, directive slide track; 8, preloading spring; 9, adjusting nut; 10, fixed screw; 11, lock screw; 12, housing pin; 13, fixed screw; 14, screw is held out against; 15, ejector spring; 20, sprue bush; 20a, cylindrical; 20b, flat position; 20c, endoporus; 20d, glue plane; 20e, convex shoulder.
Detailed description of the invention
And the present invention is described in detail in conjunction with the embodiments below with reference to the accompanying drawings.It should be noted that, when not conflicting, the feature in following embodiment and embodiment can combine mutually.
A kind of fixture for clamping band flat circle of position cylindrical mold part provided by the invention, is applicable to, so clamping with flat circle of position cylindrical mold part, be described below for sprue bush to fixture of the present invention.
As shown in Figure 2,3, the fixture for clamping band flat circle of position cylindrical mold part in one of them embodiment of the present invention comprises base 2 and jig main body, wherein, the structure of base 2 as shown in Figure 4, jig main body is loaded on described base 2, jig main body in the present embodiment comprises fixed clamp block 1, movable grip block 3, latch assembly, upper auxiliary directional assembly and lower auxiliary directional assembly, and fixed clamp block 1 is fixedly mounted on described base 2 by fixed screw 10.
As shown in Fig. 5 a, 5b and 5c, the first side 1c of fixed clamp block 1 is provided with the first holding tank 1a, and the shape of cross section of the first holding tank 1a is preferably V-type.The end face of fixed clamp block 1 is used for installing auxiliary directional assembly, in order to carry out spacing to the upper auxiliary slider 4 of upper auxiliary directional assembly, the end face of described fixed clamp block 1 is step surface, it comprises near the first end face 1d of described first 1c side, side and the second end face 1e away from described first 1c side, side, the height of described second end face 1e, lower than the height of described first side 1c, described second end face 1e is provided with slide rail 1b.The middle part of described fixed clamp block 1 is provided with the installing hole 1f being through to described first holding tank 1a, and installing hole 1f is for installing lower auxiliary directional assembly.More preferably, the inwall of described first holding tank 1a is provided with the first escape groove 1g.
Continue see Fig. 2,3, described movable grip block 3 is arranged at the side of described first side 1c, and can move by described in opposite directions the first side 1c, the side that described movable grip block 3 is relative with described first side 1c is provided with the second holding tank 3a, the shape of cross section of the second holding tank 3a is preferably V-type, and described first holding tank 1a and described second holding tank 3a forms the clamping groove for clamping described mould parts jointly.Shown in Fig. 6 a, 6b, the inwall of described second holding tank 3a is provided with the second escape groove 3b.
Continue see Fig. 2,3, described latch assembly is arranged between described movable grip block 3 and described fixed clamp block 1, for locking described movable grip block 3.Described latch assembly in the present embodiment comprises directive slide track 7, adjusting nut 9 and preloading spring 8, described directive slide track 7 extends along the direction of motion of described movable grip block 3, the first end of described directive slide track 7 is connected with described fixed clamp block 1 close-fitting, second end through described movable grip block 3, and is provided with external screw thread at this end.Described adjusting nut 9 is enclosed within the second end of described directive slide track 7.Described preloading spring 8 is contained on the described directive slide track 7 between described adjusting nut 9 and described movable grip block 3.Directive slide track 7, for making the directed movement of movable grip block 3, is realized the stroke of the pretension before clamping and control activity grip block 3 by preloading spring 8 and adjusting nut 9.
See Fig. 2,3 and 7, described upper auxiliary directional assembly comprises auxiliary slider 4 and the first securing member, upper auxiliary slider 4 is provided with the chute 4a matched with the slide rail 1b on fixed clamp block 1 end face, upper auxiliary slider 4 is slided by slide rail 1b and chute 4a, described upper auxiliary slider 4 is provided with the bar-shaped trough 4b extended along its glide direction, described first securing member is housing pin 12, and described housing pin 12 screws in the screw on described fixed clamp block 1 end face through described bar-shaped trough 4b.Realize the orientation of the flat position of part by the motion of upper auxiliary slider 4 and fix, locking upper auxiliary slider 4 by housing pin 12.
See Fig. 2,3,8 and 9, described lower auxiliary directional assembly comprises fixed head 6, lower auxiliary slider 5 and the second securing member, fixed head 6 is fixed on the opening part of installing hole 1f by fixed screw 13, lower auxiliary slider 5 is loaded in installing hole 1f, described second securing member is for holding out against screw 14, the described screw 14 of holding out against through the screw on the through hole of fixed head 6 and described lower auxiliary slider 5, and stretches in described first holding tank 1a, locks lower auxiliary slider 5 by holding out against screw 14.Realize the orientation of the flat position of part by the motion of lower auxiliary slider 5 and fix.More preferably, described lower auxiliary directional assembly also comprises ejector spring 15, ejector spring 15 one end is contained in the spring eye on lower auxiliary slider 5, the other end and fixed head 6 against, described ejector spring 15 for applying the elastic force to described first holding tank 1a lateral movement on described lower auxiliary slider 5.
More preferably, described jig main body is multiple, and multiple described jig main body is arranged side by side on described base 2.Like this, the combination of multiple modular fixture can be carried out, clamping and processing while realizing multiple part, in carrying out point without the need to independent each part, and can process simultaneously, avoid repetition for the waste of cutter, tool setting, improve working (machining) efficiency.
The using method of the fixture for clamping band flat circle of position cylindrical mold part in the present embodiment is as follows:
When first time, clamping machining pouring gate overlapped the interior hole characteristic of 20:
First sprue bush 20 is placed on fixed clamp block 10, by the flat position 20b of sprue bush 20 roughly towards upper auxiliary slider 4 direction; Again by after the movable grip block 3 of adjusting nut 9 pretension, more manually the upper auxiliary slider 4 of promotion contacts with flat position 20b, fits, and upper auxiliary slider 4 carries out final compression by housing pin 12, prevents parts turn in process; Finally lock housing pin 12, carrying out clamping to sprue bush 20 can complete clamping, as shown in Figure 10.
By making the integral clamp of multiple module according to the actual requirements, realize clamping and the processing simultaneously of multiple part, to fix during position coordinates due to center respect thereto 1 reference angle of each sprue bush 20 and known, therefore in only need carrying out 1 time point to base 1 reference angle of fixture, correct can complete multiple sprue bush point in, without the need in single to carry out point.
When second time clamping machining pouring gate overlaps the glue plane feature of 20:
Only the convex shoulder 20e of sprue bush 20 need be placed in the first escape groove 1f of fixed clamp block 10 and the second escape groove 3b of movable grip block 3, by 20b direction, flat position roughly towards lower auxiliary slider 5 direction; After the movable grip block 3 of adjusting nut pretension, more manually rotational parts makes auxiliary slider contact with flat position 20b, fit; Hold out against screw 14 finally by locking, carrying out clamping to sprue bush 20 can complete clamping, as shown in figure 11.
By making the integral clamp of multiple module according to actual conditions, realize clamping and the processing simultaneously of multiple part, to fix during position coordinates due to the center respect thereto reference angle of each sprue bush 20 and known, therefore in only need carrying out point the base reference angle of fixture, correct can complete multiple sprue bush 20 point in, without the need in single to carry out point.
To sum up, the fixture for clamping band flat circle of position cylindrical mold part of the embodiment of the present invention has following beneficial effect:
(1) fixture can do a processing for twice clamping simultaneously, reduces quantity required and the specification of fixture;
(2) moved on directive slide track 7 by movable grip block 3, on the displacement of auxiliary slider 4 and lower auxiliary slider 5, also the fixed clamp block 10 of replaceable different size or movable grip block 3, with the processing of the band adapting to certain diameter specification limit flat position 20b cylindrical die part, applying flexible, applicability is high;
(3) convenient mounting and clamping, quick, realizes the quick position of flat position 20b, without the need to correcting;
(4) combination of multiple modular fixture can be carried out, clamping and processing while realizing multiple part, in carrying out point without the need to independent each part, and can process simultaneously, avoid repetition for the waste of cutter, tool setting, improve working (machining) efficiency.
Upper described embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (10)
1., for a fixture for clamping band flat circle of position cylindrical mold part, comprising:
Base (2); And
Jig main body, described jig main body is arranged on described base (2);
It is characterized in that, described jig main body comprises:
Fixed clamp block (1), described fixed clamp block (1) is fixedly mounted on described base (2), and first side (1c) of described fixed clamp block (1) is provided with the first holding tank (1a);
Movable grip block (3), described movable grip block (3) is arranged at the side of described first side (1c), and can described in opposite directions the first side (1c) move, the side that described movable grip block (3) is relative with described first side (1c) is provided with the second holding tank (3a), and described first holding tank (1a) and described second holding tank (3a) form the clamping groove for clamping described mould parts jointly;
Latch assembly, described latch assembly is arranged between described movable grip block (3) and described fixed clamp block (1), for locking described movable grip block (3);
Upper auxiliary directional assembly, described upper auxiliary directional assembly comprises auxiliary slider (4) and the first securing member, described upper auxiliary slider (4) is slidably disposed in the side on described clamping groove top, for carrying out orientation when described mould parts formal dress is in described clamping groove to the off normal of described mould parts, described first securing member is for locking described upper auxiliary slider (4); With
Lower auxiliary directional assembly, described lower auxiliary directional assembly comprises lower auxiliary slider (5) and the second securing member, described lower auxiliary slider (5) is slidably disposed in the side of described clamping groove bottom, for carrying out orientation when described mould parts upside-down mounting is in described clamping groove to the off normal of described mould parts, described second securing member is for locking described lower auxiliary slider (5).
2. the fixture for clamping band flat circle of position cylindrical mold part according to claim 1, it is characterized in that, described upper auxiliary slider (4) is arranged on the end face of described fixed clamp block (1), and is provided with the slide rail (1b) and chute (4a) that match between auxiliary slider (4) and the end face of described fixed clamp block (1) on described.
3. the fixture for clamping band flat circle of position cylindrical mold part according to claim 2, it is characterized in that, described upper auxiliary slider (4) is provided with the bar-shaped trough (4b) extended along its glide direction, described first securing member is housing pin (12), and described housing pin (12) screws in the screw on described fixed clamp block (1) end face through described bar-shaped trough (4b).
4. the fixture for clamping band flat circle of position cylindrical mold part according to claim 2, it is characterized in that, the end face of described fixed clamp block (1) is step surface, it comprises near first end face (1d) of described first side (1c) side and the second end face (1e) away from described first side (1c) side, the height of described second end face (1e), lower than the height of described first side (1c), described second end face (1e) is provided with described slide rail (1b).
5. the fixture for clamping band flat circle of position cylindrical mold part according to claim 1, it is characterized in that, the middle part of described fixed clamp block (1) is provided with the installing hole (1f) being through to described first holding tank (1a), and described lower auxiliary slider (5) is loaded in described installing hole (1f).
6. the fixture for clamping band flat circle of position cylindrical mold part according to claim 5, it is characterized in that, away from the aperture place of described first holding tank (1a) one end, fixed head (6) is installed at described installing hole (1f), described second securing member is for holding out against screw (14), the described screw (14) that holds out against through the screw on the through hole of described fixed head (6) and described lower auxiliary slider (5), and stretches in described first holding tank (1a).
7. the fixture for clamping band flat circle of position cylindrical mold part according to claim 6, is characterized in that, described lower auxiliary directional assembly also comprises:
Ejector spring (15), described ejector spring (15) one end is loaded in the spring eye on described lower auxiliary slider (5), and the other end is against described fixed head (6).
8. the fixture for clamping band flat circle of position cylindrical mold part according to claim 1, it is characterized in that, the inwall of described first holding tank (1a) is provided with the first escape groove (1g), the inwall of described second holding tank (3a) arranges the second escape groove (3b), when described mould parts upside-down mounting is in described clamping groove, the convex shoulder of described mould parts is placed in described first escape groove (1g) and described second escape groove (3b).
9. the fixture for clamping band flat circle of position cylindrical mold part according to claim 1, it is characterized in that, described latch assembly comprises:
Directive slide track (7), described directive slide track (7) extends along the direction of motion of described movable grip block (3), the first end of described directive slide track (7) is fixed on described fixed clamp block (1), second end through described movable grip block (3), and is provided with external screw thread at this end;
Adjusting nut (9), described adjusting nut (9) is enclosed within the second end of described directive slide track (7); And
Preloading spring (8), described preloading spring (8) is contained on the described directive slide track (7) between described adjusting nut (9) and described movable grip block (3).
10. the fixture for clamping band flat circle of position cylindrical mold part as claimed in any of claims 1 to 9, is characterized in that, described jig main body is multiple, and multiple described jig main body is arranged side by side on described base (2).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510263456.1A CN104842188B (en) | 2015-05-20 | 2015-05-20 | Fixture for clamping band flat circle of position cylindrical mold part |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510263456.1A CN104842188B (en) | 2015-05-20 | 2015-05-20 | Fixture for clamping band flat circle of position cylindrical mold part |
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| CN104842188A true CN104842188A (en) | 2015-08-19 |
| CN104842188B CN104842188B (en) | 2017-03-01 |
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| CN105945604A (en) * | 2016-06-27 | 2016-09-21 | 强龙科技（苏州）有限公司 | Clamp special for CNC machining of cylindrical face hole and clamping method |
| CN106514339A (en) * | 2016-11-30 | 2017-03-22 | 无锡凯涵科技有限公司 | Clamp of overflow plate |
| CN106670847A (en) * | 2016-11-30 | 2017-05-17 | 无锡凯涵科技有限公司 | Work fixture for transition plate |
| CN107127693A (en) * | 2017-05-17 | 2017-09-05 | 上海幸福摩托车有限公司 | For fixing the test bracket of water pump and method for fixation test water pump |
| CN111999812A (en) * | 2020-09-16 | 2020-11-27 | 中南大学 | Optical power feedback-based automatic alignment and fusion welding device and method for optical fiber end caps |
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| CN106514339A (en) * | 2016-11-30 | 2017-03-22 | 无锡凯涵科技有限公司 | Clamp of overflow plate |
| CN106670847A (en) * | 2016-11-30 | 2017-05-17 | 无锡凯涵科技有限公司 | Work fixture for transition plate |
| CN107127693A (en) * | 2017-05-17 | 2017-09-05 | 上海幸福摩托车有限公司 | For fixing the test bracket of water pump and method for fixation test water pump |
| CN111999812A (en) * | 2020-09-16 | 2020-11-27 | 中南大学 | Optical power feedback-based automatic alignment and fusion welding device and method for optical fiber end caps |
| CN111999811A (en) * | 2020-09-16 | 2020-11-27 | 中南大学 | Automatic alignment welding device for optical fiber end cap |
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| CN104842188B (en) | 2017-03-01 |
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