CN205218930U - Curved surface self -adaptation anchor clamps based on motor - spring mechanism - Google Patents
Curved surface self -adaptation anchor clamps based on motor - spring mechanism Download PDFInfo
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- CN205218930U CN205218930U CN201521109160.6U CN201521109160U CN205218930U CN 205218930 U CN205218930 U CN 205218930U CN 201521109160 U CN201521109160 U CN 201521109160U CN 205218930 U CN205218930 U CN 205218930U
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- connecting plate
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- curved surface
- spring
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Abstract
The utility model discloses a curved surface self -adaptation anchor clamps based on motor - spring mechanism, include: work piece, fixed frame, closing device, spring and operating device, wherein, closing device by the connecting plate with compress tightly the pole and constitute, the work piece locate on the workstation, fixed frame locate the workstation on, be swing joint through connecting axle and operating device, the connecting plate locate among the fixing device, the pole that compresses tightly locate on the connecting plate, the spring housing on the connecting plate, operating device locate the one end of fixed frame. The utility model discloses curved surface self -adaptation anchor clamps based on motor - spring mechanism under in compresses tightly the in -process that the pole was pushing down and can carry out an adaptive adjustment according to workpiece surface's roughness through sheatheeing the spring in on compressing tightly the pole, letting to improved its quality that pushes down greatly, simultaneously also improved the application scope of these motor anchor clamps, and then let the demand of its better satisfied production.
Description
Technical field
The utility model relates to a kind of fixture, specifically a kind of curved surface adaptive fixture based on motor-spring mechanism.
Background technology
Along with socioeconomic fast development, science and technology is also in continuous development, and all trades and professions, in order to better adapt to social demand, are all constantly accelerating the developing steps of self.Also be like this at processing manufacturing industry, great majority all industry all instead of hand labour by the production of mechanization.
Such as, in the process of workpiece, usually need to carry out pressing to its surface, because the kind of workpiece is different, it is comparatively smooth that its surface has, some surfaces are rough curved surface, but, although existing motor fixture significantly improves its production efficiency, and in the process pressed down, compressor arm can not adjust according to the flatness of surface of the work, quality so for comparatively smooth its pressing of workpiece in surface does not have too large deviation, and, for curved face type workpiece due to surface irregularity, in the process pressed down, compressor arm also adopts single step to press down, firmly excessive, workpiece pressing then can be caused defective, or even the curved surface of surface of the work is damaged by pressure, its yields is lower, the demand of production can not be met, thus the demand being full of production that existing motor fixture can not be real.
Utility model content
Utility model object: the purpose of this utility model is to solve the deficiencies in the prior art, provides a kind of curved surface adaptive fixture based on motor-spring mechanism.
Technical scheme: in order to realize above object, a kind of curved surface adaptive fixture based on motor-spring mechanism described in the utility model, comprise: workpiece, fixed frame, hold down gag, spring and operating mechanism, wherein, described hold down gag is made up of connecting plate and compressor arm, described workpiece is located on workbench, described fixed frame is located on workbench, be flexibly connected with operating mechanism by connecting axle, described connecting plate is located in fixture, described compressor arm is located on connecting plate, described spring is placed on connecting plate, one end of fixed frame is located at by described operating mechanism.A kind of curved surface adaptive fixture based on motor-spring mechanism belonging in the utility model, by overlapping spring on compressor arm, allow compressor arm can carry out an adaptive adjustment according to the flatness of surface of the work in the process pressed down, thus substantially increase its quality pressed down, avoid causing damage because compressor arm downforce is excessive to workpiece, also improve the scope of application of this motor fixture simultaneously, and then allow it better meet the demand of production.
Be distributed with inner groovy below fixed frame described in the utility model, its end is provided with connector, and inner side is provided with described inner groovy and workpiece matches.
Surface of the work described in the utility model is smooth type or concave-convex type, allows this fixture can meet the demand of various workpieces, improves its scope of application.
Connector described in the utility model is provided with installing hole, it is flexibly connected with operating mechanism by connecting axle.
Connecting plate described in the utility model is made up of the first connecting plate and the second connecting plate, the first described connecting plate is located at the top of fixed frame, described second connecting plate is located at the both sides of fixed frame, and be located at the below of the first connecting plate, compressor arm described in two is through in the second corresponding connecting plate respectively after being through at the first connecting plate, and by the top of nut in the second connecting plate, it is fixed, wherein, the first described connecting plate and the use of the second connecting plate, it can be allowed well to fix compressor arm, two compressor arms are allowed to be consistent, the design that second connecting plate separates, two compressor arms can be run freely, thus allow it better press down work.
The length of the first connecting plate described in the utility model is identical with the width of fixed frame, and is greater than the length of 2 times of second connecting plate.
The end of the compressor arm described in the utility model is provided with hold-down head, the smooth surface of described hold-down head.
Beneficial effect: the curved surface adaptive fixture based on motor-spring mechanism described in the utility model, has the following advantages:
1, a kind of curved surface adaptive fixture based on motor-spring mechanism belonging in the utility model, by overlapping spring on compressor arm, allow compressor arm can carry out an adaptive adjustment according to the flatness of surface of the work in the process pressed down for the first time, again workpiece is pressed down after compressor arm is adjusted, thus substantially increase its quality pressed down, avoid causing damage because compressor arm downforce is excessive to workpiece, also improve the scope of application of this motor fixture simultaneously, and then allow it better meet the demand of production.
2, connecting plate described in the utility model is made up of the first connecting plate and the second connecting plate, the first described connecting plate is located at the top of fixed frame, described second connecting plate is located at the both sides of fixed frame, and be located at the below of the first connecting plate, compressor arm described in two is through in the second corresponding connecting plate respectively after being through at the first connecting plate, and by the top of nut in the second connecting plate, it is fixed, it can be allowed well to fix compressor arm, two compressor arms are allowed to be consistent, the design that second connecting plate separates, two compressor arms can be run freely, thus allow it better press down work.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the top view of fixed frame in the utility model;
In figure: workpiece-1, fixed frame-2, hold down gag-3, spring-4, operating mechanism-5, connecting plate-31, compressor arm-32.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, illustrate the utility model further.
Embodiment 1
A kind of curved surface adaptive fixture based on motor-spring mechanism as depicted in figs. 1 and 2, comprise: workpiece 1, fixed frame 2, hold down gag 3, spring 4 and operating mechanism 5, wherein, described hold down gag 3 is made up of connecting plate 31 and compressor arm 32, and connecting plate 31 is made up of the first connecting plate and the second connecting plate.
The relation of above-mentioned each parts is as follows:
Described workpiece 1 is located on workbench, described fixed frame 2 is located on workbench, be flexibly connected with operating mechanism 5 by connecting axle, described connecting plate 31 is located in fixture 2, described compressor arm 32 is located on connecting plate 31, described spring 4 is placed on connecting plate 31, and one end of fixed frame 2 is located at by described operating mechanism 5, and described workpiece 1 surface is smooth type or concave-convex type.
Be distributed with inner groovy below fixed frame 2 described in the present embodiment, its end is provided with connector, and described connector is provided with installing hole, it is flexibly connected with operating mechanism 5 by connecting axle, and described inner groovy and workpiece 1 match.
Connecting plate 31 described in the present embodiment is made up of the first connecting plate and the second connecting plate, the first described connecting plate is located at the top of fixed frame 2, described second connecting plate is located at the both sides of fixed frame, and be located at the below of the first connecting plate, be through at respectively after compressor arm 32 described in two is through at the first connecting plate in the second corresponding connecting plate, and by the top of nut in the second connecting plate, it is fixed, the length of the first described connecting plate is identical with the width of fixed frame 2, and is greater than the length of 2 times of second connecting plate.
The end of the compressor arm 32 described in the present embodiment is provided with hold-down head, the smooth surface of described hold-down head.
Embodiment 2
Clamp structure in the method for work of the curved surface adaptive fixture based on motor-spring mechanism described in the present embodiment is identical with the structure in embodiment 1.
A kind of curved surface adaptive fixture based on motor-spring mechanism as depicted in figs. 1 and 2, comprise: workpiece 1, fixed frame 2, hold down gag 3, spring 4 and operating mechanism 5, wherein, described hold down gag 3 is made up of connecting plate 31 and compressor arm 32, and connecting plate 31 is made up of the first connecting plate and the second connecting plate.
The relation of above-mentioned each parts is as follows:
Described workpiece 1 is located on workbench, described fixed frame 2 is located on workbench, be flexibly connected with operating mechanism 5 by connecting axle, described connecting plate 31 is located in fixture 2, described compressor arm 32 is located on connecting plate 31, described spring 4 is placed on connecting plate 31, and one end of fixed frame 2 is located at by described operating mechanism 5, and described workpiece 1 surface is smooth type or concave-convex type.
Be distributed with inner groovy below fixed frame 2 described in the present embodiment, its end is provided with connector, and described connector is provided with installing hole, it is flexibly connected with operating mechanism 5 by connecting axle, and described inner groovy and workpiece 1 match.
Connecting plate 31 described in the present embodiment is made up of the first connecting plate and the second connecting plate, the first described connecting plate is located at the top of fixed frame 2, described second connecting plate is located at the both sides of fixed frame, and be located at the below of the first connecting plate, be through at respectively after compressor arm 32 described in two is through at the first connecting plate in the second corresponding connecting plate, and by the top of nut in the second connecting plate, it is fixed, the length of the first described connecting plate is identical with the width of fixed frame 2, and is greater than the length of 2 times of second connecting plate.
The end of the compressor arm 32 described in the present embodiment is provided with hold-down head, the smooth surface of described hold-down head.
The method of work of a kind of curved surface adaptive fixture based on motor-spring mechanism described in the present embodiment, concrete method of work is as follows:
: first workpiece 1 is put on workbench, and as requested its position is adjusted (1);
(2) then fixed frame 2 and operating mechanism 5 install, then starting switch;
(3): after switch activated, hold down gag 3 will be driven to bring into operation by motor;
(4): then hold down gag 3 will press down downwards;
(5): in previous step, hold down gag 3 is in the process pressed down, and when it touches workpiece 1 surperficial, because cover on compressor arm 32 has spring 4, it will carry out self-adaptative adjustment according to the curved surface on workpiece 1 surface.
Embodiment is only not used in restriction scope of the present utility model for illustration of the utility model, after having read the utility model, the amendment of those skilled in the art to the various equivalent form of value of the present utility model has all fallen within the application's claims limited range.
Claims (7)
1. the curved surface adaptive fixture based on motor-spring mechanism, it is characterized in that: comprising: workpiece (1), fixed frame (2), hold down gag (3), spring (4) and operating mechanism (5), wherein, described hold down gag (3) is made up of connecting plate (31) and compressor arm (32), described workpiece (1) is located on workbench, described fixed frame (2) is located on workbench, be flexibly connected with operating mechanism (5) by connecting axle, described connecting plate (31) is located in fixture (2), described compressor arm (32) is located on connecting plate (31), described spring (4) is placed on connecting plate (31), one end of fixed frame (2) is located at by described operating mechanism (5).
2. a kind of curved surface adaptive fixture based on motor-spring mechanism according to claim 1, it is characterized in that: described fixed frame (2) below is distributed with inner groovy, its end is provided with connector, and inner side is provided with described inner groovy and workpiece (1) matches.
3. a kind of curved surface adaptive fixture based on motor-spring mechanism according to claim 1, is characterized in that: described workpiece (1) surface is smooth type or concave-convex type.
4. a kind of curved surface adaptive fixture based on motor-spring mechanism according to claim 3, be is characterized in that: described connector is provided with installing hole, it is flexibly connected with operating mechanism (5) by connecting axle.
5. a kind of curved surface adaptive fixture based on motor-spring mechanism according to claim 1, it is characterized in that: described connecting plate (31) is made up of the first connecting plate and the second connecting plate, the first described connecting plate is located at the top of fixed frame (2), described second connecting plate is located at the both sides of fixed frame, and be located at the below of the first connecting plate, be through at respectively in the second corresponding connecting plate after compressor arm (32) described in two is through at the first connecting plate, and by the top of nut in the second connecting plate, it be fixed.
6. a kind of curved surface adaptive fixture based on motor-spring mechanism according to claim 5, is characterized in that: the length of the first described connecting plate is identical with the width of fixed frame (2).
7. a kind of curved surface adaptive fixture based on motor-spring mechanism according to claim 1, is characterized in that: the end of described compressor arm (32) is provided with hold-down head, the smooth surface of described hold-down head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521109160.6U CN205218930U (en) | 2015-12-29 | 2015-12-29 | Curved surface self -adaptation anchor clamps based on motor - spring mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521109160.6U CN205218930U (en) | 2015-12-29 | 2015-12-29 | Curved surface self -adaptation anchor clamps based on motor - spring mechanism |
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| CN205218930U true CN205218930U (en) | 2016-05-11 |
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| CN201521109160.6U Active CN205218930U (en) | 2015-12-29 | 2015-12-29 | Curved surface self -adaptation anchor clamps based on motor - spring mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105500238A (en) * | 2015-12-29 | 2016-04-20 | 同高先进制造科技（太仓）有限公司 | Curved surface self-adaptive fixture based on motor-spring mechanism and working method thereof |
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2015
- 2015-12-29 CN CN201521109160.6U patent/CN205218930U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105500238A (en) * | 2015-12-29 | 2016-04-20 | 同高先进制造科技（太仓）有限公司 | Curved surface self-adaptive fixture based on motor-spring mechanism and working method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |