CN203696518U - Plane clamp - Google Patents
Plane clamp Download PDFInfo
- Publication number
- CN203696518U CN203696518U CN201420061257.3U CN201420061257U CN203696518U CN 203696518 U CN203696518 U CN 203696518U CN 201420061257 U CN201420061257 U CN 201420061257U CN 203696518 U CN203696518 U CN 203696518U
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- China
- Prior art keywords
- spool
- section
- hole
- clamp body
- clamp
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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 - Fee Related
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Abstract
The utility model discloses a plane clamp. The plane clamp is characterized by comprising a working table assembly, a clamping assembly and liquid plastic. The working table assembly comprises a working table, the clamping assembly comprises a clamp body, a thin wall clamping piece, a valve element and an operation handle, and a valve element hole penetrating through the upper portion and the lower portion of the clamp body is formed in the middle of the clamp body. The clamp body is further provided with an exhaust hole penetrating through the upper portion and the lower portion of the clamp body, and a plug is arranged in the exhaust hole. The thin wall clamping piece is an integrated piece, and comprises a shell body, the thin wall clamping piece is fixedly sealed on the lower side of the clamp body, the valve element hole and the exhaust hole of the clamp body are both communicated with an internal cavity of the shell body of the thin wall clamping piece, the valve element is arranged in the valve element hole, and the operation handle is arranged on a handle segment of the valve element. The liquid plastic is arranged in a sealed cavity formed by the clamp body, the thin wall clamping piece and the valve element.
Description
Technical field
The utility model relates to clamping tool for machine work, is specifically related to liquid plastic fixture.
Background technology
Liquid plastic fixture is the Incoercibility of utilizing liquid plastics, and pressure is passed to thin walled cylinder body equably, and locates and clamping work pieces by the distortion of sleeve.
Liquid plastic fixture is that the strain of moulding thin-wall part by liquid clamps and unclamps workpiece, due to liquid plastics high resilience and there is certain mobility, can as liquid, transmit identical pressure to contacted direction, so fluidity fixture has that power transmission is even, contact area is large, positioning precision is high and the advantage such as easy damaged surface of the work not, be widely used in cylindricity, axiality and have relatively high expectations or require during the uniform Finishing Parts Machining of clamping force produces.
Liquid plastic fixture is more common in location and the clamping in axle, the fine finishining of cover class revolving parts.Adding man-hour in actual production, is in the processing of partial shell, box parts by it, also often runs into thin wall component, the stressed machining accuracy that is easy to deform and be difficult to arrival requirement after clamping.
Utility model content
The purpose of this utility model is: provide a kind of simple in structure, for flat grip thin wall component, make clamping area stressed evenly, reduce the distortion of workpiece the liquid plastics level clamp of protecting surface of the work not to be damaged.
The technical scheme that realizes the utility model object is: a kind of level clamp, its design feature is: comprise table assembly, clamp assembly and liquid plastics.Table assembly comprises workbench.Clamp assembly comprises clamp body, thin-walled clamping element, spool and operating grip.The middle part of clamp body is provided with runs through its upper and lower spool bore.Spool bore comprises upper hole section and bottom hole section.The upper hole section of spool bore is screw, and bottom hole section is through hole.Clamp body is also provided with and runs through its upper and lower steam vent; Steam vent is screw; In steam vent, be provided with screw plug.
Described thin-walled clamping element is integrated part, comprises housing section.Housing section is the square shell of opening upwards.The sealing of thin-walled clamping element is fixedly installed on the downside of clamp body.The spool bore of clamp body and steam vent all communicate with the internal cavity of the housing section of thin-walled clamping element.
Described spool is divided into seal section, linkage section and handle section from bottom to top successively.The seal section of spool is cylindrical, and its diameter is corresponding with the aperture of the bottom hole section of the spool bore of clamp body.The linkage section of spool is the double-screw bolt matching with the upper hole section of spool bore.Spool is screwed in the upper hole section of spool bore by its linkage section, and the seal section sealing of spool is arranged in the bottom hole section of spool bore.Operating grip is arranged on the handle section of spool.
Described liquid plastics is arranged in the airtight cavity of clamp body, thin-walled clamping element and spool formation.
Taking above-mentioned basic technical scheme as basic technical scheme be: table assembly also comprises T-shaped groove bolt assembly and adjusting pad.Workbench entirety is cuboid.The workbench upside left and right sides is along front and back to being provided with the T-shaped groove running through before and after it.On workbench, be also provided with and run through the fixing counterbore that its upper and lower stationary work-table is used.T-shaped groove has 4 groups with bolt assembly, and every group includes T-shaped bolt, nut and flat shim for groove.The quantity of adjusting pad is 1 times or 2 times or 3 times of quantity of T-shaped groove bolt assembly.Nut, flat shim and adjusting pad are successively set on T-shaped groove from top to bottom with on bolt, and each T-shaped groove is identical by the quantity of adjusting pad on bolt.2 T-shaped groove bolts are set in the each T-shaped groove of workbench.
Taking technique scheme as basic technical scheme be: being each side provided with 2 and running through its upper and lower fixing waist hole of clamp body.2 fixing waist holes of the same side are along front and back to setting gradually, and the plane symmetry setting of the fixing waist hole of the left and right sides to arrange to vertical along front and back.Each fixing waist hole is all along left and right to setting.The left and right sides of clamp body is also respectively provided with 2 and runs through its upper and lower fixing threaded hole.Fixing threaded hole is positioned at the inner side in fixing waist hole.2 fixing threaded holes of the same side are along front and back to setting gradually, and the plane symmetry setting of the fixing threaded hole of the left and right sides to arrange to vertical along front and back.The T-shaped groove of table assembly is separately positioned on the fixing waist hole of corresponding clamp body with the each T-shaped groove bolt of bolt assembly, flat shim and adjusting pad lay respectively at the both sides up and down of clamp body.
Taking above-mentioned appropriate technical solution as basic technical scheme be: thin-walled clamping element also comprises fixed part.Fixed part is arranged in housing section upper periphery.Each side being provided with 2 and running through its upper and lower fixing hole of fixed part, and corresponding with each fixing threaded hole of the left and right sides of clamp body respectively.On fixed part, be also provided with the seal groove of the opening upwards corresponding with the opening shape of housing section, and around the opening setting of housing section.In seal groove, be provided with corresponding the first sealing ring.Be fixedly connected on clamp body airtight thin-walled clamping element by the corresponding bolt screwing on the corresponding fixing threaded hole of clamp body through fixing hole.
Taking technique scheme as basic technical scheme be: spool is integrated part.The seal section middle part of spool is provided with seal spool ring recess.In seal spool ring recess, be provided with the second sealing ring.
Taking technique scheme as basic technical scheme be: the handle section of spool is provided with the handle hole that runs through its left and right.Operating grip is pole, and its diameter is corresponding with the aperture of the handle hole of the handle section of spool, and operating grip is arranged in handle hole.
The utlity model has positive effect: (1) is of the present utility model simple in structure, can be applicable to being fixedly clamped of thin wall component, clamping area is large and clamping area is stressed evenly, can reduce the distortion of workpiece and protect surface of the work not to be damaged.(2) the utility model is provided with adjusting pad, can be used for the thin wall component of different sizes, applied range.(3) the utility model regulates by the operating grip being arranged on spool, simple to operate and laborsaving.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the schematic diagram of level clamp while observing downwards from the top of Fig. 1;
Fig. 3 is the schematic diagram of the workbench in Fig. 2;
Fig. 4 is the A-A cutaway view of Fig. 3;
Fig. 5 is the schematic diagram of the clamp body in Fig. 2;
Fig. 6 is the B-B cutaway view in Fig. 5;
Fig. 7 is the schematic diagram of the thin-walled clamping element in Fig. 1;
Fig. 8 is the schematic diagram of thin-walled clamping element while observing from the top of Fig. 7;
Fig. 9 is the schematic diagram of the spool in Fig. 1.
Mark in above-mentioned accompanying drawing is as follows:
Table assembly 1, workbench 11, T-shaped groove 11-1, fixing counterbore 11-2, T-shaped bolt assembly 12 for groove, T-shaped groove bolt 12-1, nut 12-2, flat shim 12-3, adjusting pad 13,
Clamp assembly 2,
Clamp body 21, fixing waist hole 21-1, fixing threaded hole 21-2, spool bore 21-3, steam vent 21-4, upper hole section 21-3-1, bottom hole section 21-3-2,
Thin-walled clamping element 22, housing section 22-1, fixed part 22-2, fixing hole 22-2-1, seal groove 22-2-2,
Spool 23, seal section 23-1, seal spool ring recess 23-1-1, linkage section 23-2, handle section 23-3,
Operating grip 24, the first sealing ring 25, the second sealing rings 26,
Liquid plastics 3, workpiece 100.
Detailed description of the invention
The description in orientation of the present utility model is carried out according to the orientation shown in Fig. 1, is also the direction up and down that the direction up and down shown in Fig. 1 is description, and a side of court of Fig. 1 institute is front, and a side who deviates from Fig. 1 is rear.
(embodiment 1)
See Fig. 1, a kind of level clamp of the present utility model, comprises table assembly 1, clamp assembly 2 and liquid plastics 3.
See Fig. 1 to Fig. 4, table assembly 1 comprises workbench 11, T-shaped groove bolt assembly 12 and adjusting pad 13.Workbench 11 entirety are cuboid.The workbench 11 upside left and right sides are along front and back to being provided with the T-shaped groove 11-1 running through before and after it.On workbench 11, be also provided with the fixing counterbore 11-2 that runs through its upper and lower stationary work-table 11 use, in the present embodiment, fixing counterbore 11-2 has 4.T-shaped groove has 4 groups with bolt assembly 12, and every group includes T-shaped groove bolt 12-1, nut 12-2 and flat shim 12-3.The quantity of adjusting pad 13 is 1 times or 2 times or 3 times of quantity of T-shaped groove bolt assembly 12, and the quantity of the present embodiment adjusting pad 13 is identical with the quantity of T-shaped groove use bolt assembly 12.It is upper that nut 12-2, flat shim 12-3 and adjusting pad 13 are successively set on T-shaped groove bolt 12-1 from top to bottom, and each T-shaped groove is identical by the quantity of the upper adjusting pad 13 of bolt 12-1.2 T-shaped groove bolt 12-1 are set in the each T-shaped groove 11-1 of workbench 11.
See Fig. 1, Fig. 2 and Fig. 5 to Fig. 8, clamp assembly 2 comprises clamp body 21, thin-walled clamping element 22, spool 23 and operating grip 24.
See Fig. 1, Fig. 2, Fig. 5 and Fig. 6, being each side provided with 2 and running through its upper and lower fixing waist hole 21-1 of clamp body 21.2 fixing waist hole 21-1 of the same side are along front and back to setting gradually, and the plane symmetry setting of the fixing waist hole 21-1 of the left and right sides to arrange to vertical along front and back.Each fixing waist hole 21-1 is all along left and right to setting.The left and right sides of clamp body 21 is also respectively provided with 2 and runs through its upper and lower fixing threaded hole 21-2.Fixing threaded hole 21-2 is positioned at the inner side of fixing waist hole 21-1.2 fixing threaded hole 21-2 of the same side are along front and back to setting gradually, and the plane symmetry setting of the fixing threaded hole 21-2 of the left and right sides to arrange to vertical along front and back.The middle part of clamp body 21 is provided with runs through its upper and lower spool bore 21-3.Spool bore 21-3 comprises upper hole section 21-3-1 and bottom hole section 21-3-2.The upper hole section 21-3-1 of spool bore 21-3 is screw, and bottom hole section 21-3-2 is through hole.The T-shaped groove of table assembly 1 is separately positioned on the fixing waist hole 21-1 of corresponding clamp body 21 with the each T-shaped groove bolt 12-1 of bolt assembly 12, flat shim 12-3 and adjusting pad 13 lay respectively at the both sides up and down of clamp body 21, thereby the T-shaped groove by table assembly 1 is fixedly installed on clamp body 21 on the workbench 11 of table assembly 1 with bolt assembly 12, and can carry out the distance between the downside of adjustable clamp concrete 21 and the upper surface of workbench 11 by the quantity that increases or reduce the upper adjusting pad 13 of each T-shaped groove bolt 12-1, can adapt to the workpiece 100 of different-thickness.Clamp body 21 is also provided with and runs through its upper and lower steam vent 21-4.Steam vent 21-4 is screw.In steam vent 21-4, be provided with screw plug.
See Fig. 1, Fig. 7 and Fig. 8, thin-walled clamping element 22 is integrated part, comprises housing section 22-1 and fixed part 22-2.Housing section 22-1 is the square shell of opening upwards, and fixed part 22-2 is arranged in housing section 22-1 upper periphery.Fixed part 22-2 is each side provided with 2 and runs through its upper and lower fixing hole 22-2-1, and corresponding with each fixing threaded hole 21-2 of the left and right sides of clamp body 21 respectively.On fixed part 22-2, be also provided with the seal groove 22-2-2 of the opening upwards corresponding with the opening shape of housing section 22-1, and around the opening setting of housing section 22-1.In seal groove 22-2-2, be provided with corresponding the first sealing ring 25.Be fixedly connected on clamp body 21 airtight thin-walled clamping element 22 by the corresponding bolt screwing on the corresponding fixing threaded hole 21-2 of clamp body 21 through fixing hole 22-2-1, the spool bore 21-3 of clamp body 21 and steam vent 21-4 all communicate with the internal cavity of the housing section 22-1 of thin-walled clamping element 22.
See Fig. 1, Fig. 2 and Fig. 9, spool 23 is integrated part.Spool 23 is divided into seal section 23-1, linkage section 23-2 and handle section 23-3 from bottom to top successively.The seal section 23-1 of spool 23 is cylindrical, and its diameter is corresponding with the aperture of the bottom hole section 21-3-2 of the spool bore 21-3 of clamp body 21, and seal section 23-1 middle part is provided with seal spool ring recess 23-1-1.In seal spool ring recess 23-1-1, be provided with the second sealing ring 26.The linkage section 23-2 of spool 23 is the double-screw bolt matching with the upper hole section 21-3-1 of spool bore 21-3.Spool 23 is screwed in the upper hole section 21-3-1 of spool bore 21-3 by its linkage section 23-2, and the seal section 23-1 sealing of spool 23 is arranged in the bottom hole section 21-3-2 of spool bore 21-3.Handle section 23-3 is provided with the handle hole 23-3-1 that runs through its left and right.
See Fig. 1 and Fig. 2, operating grip 24 is pole, its diameter is corresponding with the aperture of the handle hole 23-3-1 of the handle section 23-3 of spool 2, and operating grip 24 is arranged in handle hole 23-3-1, thereby can carry out the upper-lower position of regulating spool 23 in spool bore 21-3 by pulling operating grip 24.
See Fig. 1, liquid plastics 3 is arranged in the airtight cavity that clamp body 21, thin-walled clamping element 22 and spool 23 form.The components by weight percent of liquid plastics 3 of the present utility model is that Corvic content is 12%, and DBP content is 85%, and calcium stearate content is 2%, vacuum oil appropriate 1%.First by the Corvic of above-mentioned part by weight and calcium stearate mixing and stirring; According to the above ratio by DBP and vacuum oil mixing and stirring, after finally above-mentioned two kinds of mixtures evenly being mixed, be placed in round-bottomed flask again.To in oil bath furnace, pour into glycerine, be placed in electric furnace and be heated to 140 DEG C to 160 DEG C left and right, the present embodiment is 150 DEG C; Round-bottomed flask is put into oil bath furnace and heat, and constantly stir in heating process, the liquid that is white in color when beginning, constantly becoming gradually starchiness in heating process, finally becomes transparent semiliquid, can stretched filament.Be incubated 1 0～3 0 minutes, after bubble floating, can water or pressure injection.Before pouring, clamp body 21 is fixedly connected with thin-walled clamping element 22, and is jointly preheating to 130 DEG C～150 DEG C, when preheating, first uneasy cartridge spool 23, does not install screw plug in steam vent 21-4; Then by spool bore 21-3, liquid plastics 3 is poured onto in the cavity that clamp body 21, thin-walled clamping element 22 and spool 23 form, in the time that liquid plastics 3 is discharged from steam vent 21-4, steam vent 21-4 is sealed with screw plug, continue pouring liquid plastics 3 until the respective aperture section part of spool bore 21-3 is filled up, then allow liquid plastics 3 Slow cooling in clamp body 21 and thin-walled clamping element 22, in order to avoid formation bubble, the liquid level after the cooling contraction of liquid plastics 3 is between the upper hole section 21-3-1 and bottom hole section 21-3-2 of spool bore 21-3.Then spool 23 is installed, when being installed, first the screw plug in steam vent 21-4 is pulled down spool 23, in the time that the lower surface of spool 23 contacts with liquid plastics 3, continue spool 23 is rotated down until the second sealing ring 26 in the seal spool ring recess 23-1-1 on the seal section 23-1 on spool 23 while being arranged in the bottom hole section 21-3-2 of spool bore 21-3, make spool 23 continue to move downward 3 to 5 millimeters, the present embodiment is 3 millimeters, and corresponding liquid plastics 3 is discharged by steam vent 21-4, finally in steam vent 21-4, screw plug is installed and is sealed.
See Fig. 1, when the utility model uses, workpiece 100 is placed between workbench 11 and the thin-walled clamping element 22 of clamp assembly 2, then pulling operating grip 24 moves downward spool 23 rotations, and make the lower surface of thin-walled clamping element 22 produce downward strain by liquid plastics 3, thereby workpiece 100 is fixedly clamped on workbench 11.
Above embodiment is only for illustration of the utility model; but not to restriction of the present utility model; person skilled in the relevant technique is not in the situation that departing from spirit and scope of the present utility model; can also make various conversion and variation; in concrete application process, can also transform accordingly according to the inspiration of above-described embodiment, within therefore all technical schemes that are equal to all should be included into scope of patent protection of the present utility model.
Claims (6)
1. a level clamp, is characterized in that: comprise table assembly (1), clamp assembly (2) and liquid plastics (3); Table assembly (1) comprises workbench (11); Clamp assembly (2) comprises clamp body (21), thin-walled clamping element (22), spool (23) and operating grip (24); The middle part of clamp body (21) is provided with runs through its upper and lower spool bore (21-3); Spool bore (21-3) comprises upper hole section (21-3-1) and bottom hole section (21-3-2); The upper hole section (21-3-1) of spool bore (21-3) is screw, and bottom hole section (21-3-2) is through hole; Clamp body (21) is also provided with and runs through its upper and lower steam vent (21-4); Steam vent (21-4) is screw; In steam vent (21-4), be provided with screw plug;
Thin-walled clamping element (22) is integrated part, comprises housing section (22-1); The square shell that housing section (22-1) is opening upwards; Thin-walled clamping element (22) sealing is fixedly installed on the downside of clamp body (21); The spool bore (21-3) of clamp body (21) and steam vent (21-4) all communicate with the internal cavity of the housing section (22-1) of thin-walled clamping element (22);
Spool (23) is divided into seal section (23-1), linkage section (23-2) and handle section (23-3) from bottom to top successively; The seal section (23-1) of spool (23) is cylindrical, and its diameter is corresponding with the aperture of the bottom hole section (21-3-2) of the spool bore (21-3) of clamp body (21); The double-screw bolt of the linkage section (23-2) of spool (23) for matching with the upper hole section (21-3-1) of spool bore (21-3); Spool (23) is screwed in the upper hole section (21-3-1) of spool bore (21-3) by its linkage section (23-2), and seal section (23-1) sealing of spool (23) is arranged in the bottom hole section (21-3-2) of spool bore (21-3); Operating grip (24) is arranged on the handle section (23-3) of spool (23);
Liquid plastics (3) is arranged in the airtight cavity of clamp body (21), thin-walled clamping element (22) and spool (23) formation.
2. level clamp according to claim 1, is characterized in that: table assembly (1) also comprises T-shaped bolt assembly (12) and adjusting pad (13) for groove; Workbench (11) entirety is cuboid; Workbench (11) the upside left and right sides is along front and back to being provided with the T-shaped groove (11-1) running through before and after it; On workbench (11), be also provided with the fixing counterbore (11-2) that runs through its upper and lower stationary work-table (11) use; T-shaped for groove bolt assembly (12) have 4 groups, every group includes T-shaped bolt (12-1), nut (12-2) and flat shim (12-3) for groove; The quantity of adjusting pad (13) is T-shaped 1 times or 2 times or 3 times of quantity of bolt assembly (12) for groove; Nut (12-2), flat shim (12-3) and adjusting pad (13) be successively set on from top to bottom T-shaped for groove bolt (12-1) upper, and each T-shaped groove for bolt (12-1) to go up the quantity of adjusting pad (13) identical; 2 T-shaped bolts (12-1) for groove are set in the each T-shaped groove (11-1) of workbench (11).
3. level clamp according to claim 2, is characterized in that: being each side provided with 2 and running through its upper and lower fixing waist hole (21-1) of clamp body (21); 2 fixing waist holes (21-1) of the same side are along front and back to setting gradually, and the plane symmetry setting of the fixing waist hole (21-1) of the left and right sides to arrange to vertical along front and back; Each fixing waist hole (21-1) is all along left and right to setting; The left and right sides of clamp body (21) is also respectively provided with 2 and runs through its upper and lower fixing threaded hole (21-2); Fixing threaded hole (21-2) is positioned at the inner side in fixing waist hole (21-1); 2 fixing threaded holes (21-2) of the same side are along front and back to setting gradually, and the plane symmetry setting of the fixing threaded hole of the left and right sides (21-2) to arrange to vertical along front and back; Table assembly (1) T-shaped for groove bolt assembly (12) each T-shaped for groove bolt (12-1) be separately positioned on the fixing waist hole (21-1) of corresponding clamp body (21), flat shim (12-3) and adjusting pad (13) lay respectively at the both sides up and down of clamp body (21).
4. according to the level clamp described in claim 2 or 3, it is characterized in that: thin-walled clamping element (22) also comprises fixed part (22-2); Fixed part (22-2) is arranged in housing section (22-1) upper periphery; Each side being provided with 2 and running through its upper and lower fixing hole (22-2-1) of fixed part (22-2), and corresponding with each fixing threaded hole (21-2) of the left and right sides of clamp body (21) respectively; On fixed part (22-2), be also provided with the seal groove (22-2-2) of the opening upwards corresponding with the opening shape of housing section (22-1), and around the opening setting of housing section (22-1); In seal groove (22-2-2), be provided with corresponding the first sealing ring (25); Be fixedly connected on clamp body (21) airtight thin-walled clamping element (22) by the corresponding bolt screwing on the corresponding fixing threaded hole (21-2) of clamp body (21) through fixing hole (22-2-1).
5. level clamp according to claim 4, is characterized in that: spool (23) is integrated part; Seal section (23-1) middle part of spool (23) is provided with seal spool ring recess (23-1-1); In seal spool ring recess (23-1-1), be provided with the second sealing ring (26).
6. level clamp according to claim 5, is characterized in that: the handle section (23-3) of spool (23) is provided with the handle hole (23-3-1) that runs through its left and right; Operating grip (24) is pole, and its diameter is corresponding with the aperture of the handle hole (23-3-1) of the handle section (23-3) of spool (2), and operating grip (24) is arranged in handle hole (23-3-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420061257.3U CN203696518U (en) | 2014-02-11 | 2014-02-11 | Plane clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420061257.3U CN203696518U (en) | 2014-02-11 | 2014-02-11 | Plane clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203696518U true CN203696518U (en) | 2014-07-09 |
Family
ID=51047017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420061257.3U Expired - Fee Related CN203696518U (en) | 2014-02-11 | 2014-02-11 | Plane clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203696518U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493537A (en) * | 2014-12-22 | 2015-04-08 | 重庆钰康机械有限公司 | Two-point symmetric type fixture |
| CN105690145A (en) * | 2016-03-28 | 2016-06-22 | 苏州市合叶精密机械有限公司 | Drilling jigs for elliptical cam |
| CN105690147A (en) * | 2016-03-28 | 2016-06-22 | 苏州市合叶精密机械有限公司 | Movable cam drilling fixtures |
| CN108127309A (en) * | 2017-11-08 | 2018-06-08 | 武汉船用机械有限责任公司 | The welding tooling and welding method of a kind of engine housing |
| CN114905638A (en) * | 2022-07-19 | 2022-08-16 | 中国科学院光电技术研究所 | Fixture for turning small-caliber aspheric diamond |
-
2014
- 2014-02-11 CN CN201420061257.3U patent/CN203696518U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493537A (en) * | 2014-12-22 | 2015-04-08 | 重庆钰康机械有限公司 | Two-point symmetric type fixture |
| CN105690145A (en) * | 2016-03-28 | 2016-06-22 | 苏州市合叶精密机械有限公司 | Drilling jigs for elliptical cam |
| CN105690147A (en) * | 2016-03-28 | 2016-06-22 | 苏州市合叶精密机械有限公司 | Movable cam drilling fixtures |
| CN108127309A (en) * | 2017-11-08 | 2018-06-08 | 武汉船用机械有限责任公司 | The welding tooling and welding method of a kind of engine housing |
| CN114905638A (en) * | 2022-07-19 | 2022-08-16 | 中国科学院光电技术研究所 | Fixture for turning small-caliber aspheric diamond |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20150211 |
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| EXPY | Termination of patent right or utility model |