CN213531747U - Adjustable clamping force clamp based on flexible machining design - Google Patents
Adjustable clamping force clamp based on flexible machining design Download PDFInfo
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- CN213531747U CN213531747U CN202022498288.3U CN202022498288U CN213531747U CN 213531747 U CN213531747 U CN 213531747U CN 202022498288 U CN202022498288 U CN 202022498288U CN 213531747 U CN213531747 U CN 213531747U
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- conversion module
- tension detector
- shaft seat
- type tension
- optical fiber
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Abstract
The utility model discloses an adjustable clamping power anchor clamps based on flexible processing design, from centering base, pneumatic circuit, pneumatic compressor, main control computer, its characterized in that including axle bed formula tension detector, three-jaw (holding) chuck: the three shaft seat type tension detectors are internally integrated with plate springs, optical fiber displacement sensors and an A/D conversion module, the A/D conversion module is arranged in the shaft seat type tension detectors, the three-jaw chuck is poured in the self-centering base to form a pneumatic circuit, and the master controller is internally integrated with a communication bus card. This neotype adjustable clamping power anchor clamps passes through axle bed formula tension detector as the jack catch of chuck, can directly contact with the target spare part of processing, and realizes visual digital processing by AD conversion module and main control computer, and the adjustment that linkage pneumatic compressor can be dynamic is to the clamping-force of being processed the target, the material of convenient different soft or hard.
Description
Technical Field
The utility model relates to a machining technique specifically indicates an adjustable clamping power anchor clamps based on flexible processing design.
Background
In the existing clamping device, a workpiece is clamped through a fixed jaw and a movable jaw, but due to the fact that sizes of articles to be clamped are different, moving distances of the movable jaw are different, clamping force of the movable jaw on the workpiece is determined by power of a set pneumatic or electric power source, and for special parts such as thin walls and long shafts, in the clamping process, accurate numerical value setting of the clamping force is needed according to technological requirements, if the clamping force is too small and too large, unstable clamping on the workpiece is caused, the processing quality of the workpiece is affected, and a clamping device capable of accurately clamping the workpiece needs to be designed, so that the clamping force of the workpiece can be guaranteed, the clamping effect can be guaranteed, and fine processing of a machine tool is facilitated.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide an adjustable clamping power anchor clamps based on flexible processing design to above problem.
In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides an adjustable clamping power anchor clamps based on flexible processing design, includes axle bed formula tension detector, three-jaw (holding) chuck self-centering base, pneumatic circuit, pneumatic compressor, main control computer, its characterized in that: the three shaft seat type tension detectors are internally integrated with plate springs, optical fiber displacement sensors and an A/D conversion module, the plate springs are arranged at one end of the whole shaft seat type tension detector, the outer surfaces of the plate springs are designed into a round-angle shape, the optical fiber displacement sensors are arranged in the shaft seat type tension detector, meanwhile, light-sensitive elements of a light source and a receiving end in the optical fiber displacement sensors are arranged at two ends of an optical fiber part, the light-sensitive elements of the light source and the receiving end are respectively connected with the A/D conversion module in a power supply and information output mode, the A/D conversion module is arranged in the shaft seat type tension detector, one end of the A/D conversion module is provided with a wireless receiver of a round-hole-shaped connecting line output plug, a pneumatic loop is poured in the three-jaw chuck self-centering base, and a spiral air pipe is arranged between an air inlet nozzle of the pneumatic loop, the main control machine is internally integrated with a communication bus card, the main control machine adopts an industrial mainboard developed based on an ARM framework, the communication bus card is in communication connection with the three shaft seat type tension detectors through a wireless receiver of a round hole-shaped connecting line output plug of the A/D conversion module, and meanwhile, the main control machine is in electric control connection with an electronic air valve in the pneumatic compressor.
Compared with the prior art, the utility model the advantage lie in: this neotype adjustable clamping power anchor clamps passes through axle bed formula tension detector as the jack catch of chuck, can directly contact with the target spare part of processed, and realizes visual digital processing by AD conversion module and main control computer, and the adjustment that linkage pneumatic compressor can be dynamic is to the clamping-force by the processing target, and the material of convenient different soft or hard is processed, helps reducing and shakes, improves the machining precision.
As an improvement, the shaft seat type tension detector is arranged in a T-shaped clamping groove of the self-centering base of the three-jaw chuck.
As an improvement, two ends of the plate spring are fixedly connected with the whole shaft seat type tension detector through a clamping groove structure.
As an improvement, the optical fiber part of the optical fiber displacement sensor is tightly attached to the surface of the plate spring and is arranged in a reserved fixing groove.
As an improvement, the A/D conversion module is fixed in the pedestal type tension detector through a welding bracket.
As an improvement, the spiral air pipe at one side of the pneumatic circuit is sleeved on an air inlet nozzle at the rear part of the self-centering base of the three-jaw chuck, and the spiral air pipe is clamped by a wrapping hoop.
Drawings
Fig. 1 is a schematic structural diagram of an adjustable clamping force clamp based on flexible machining design.
Fig. 2 is a schematic structural diagram of a pneumatic circuit of an adjustable clamping force clamp based on flexible machining design.
Fig. 3 is a schematic structural diagram of a shaft seat type tension detector of an adjustable clamping force clamp based on flexible processing design.
FIG. 4 is a cross-sectional view of a shaft seat type tension detector A-A of an adjustable clamping force clamp based on a flexible machining design.
As shown in the figure: 1. the device comprises a shaft seat type tension detector, 1-1 parts of a plate spring, 1-2 parts of an optical fiber displacement sensor, 1-3 parts of an A/D conversion module, 2 parts of a three-jaw chuck self-centering base, 3 parts of a pneumatic circuit, 4 parts of a pneumatic compressor and 5 parts of a main control machine.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model discloses when concrete implementation, an adjustable clamping power anchor clamps based on flexible processing design, from centering base 2, pneumatic circuit 3, pneumatic compressor 4, main control computer 5, its characterized in that including axle bed formula tension detector 1, three-jaw (holding) chuck: the axial seat type tension detector 1 is provided with three, a plate spring 1-1, an optical fiber displacement sensor 1-2 and an A/D conversion module 1-3 are integrated in the axial seat type tension detector 1, the plate spring 1-1 is arranged at one end of the integral axial seat type tension detector 1, the outer surface of the plate spring 1-1 is designed in a round angle shape, the optical fiber displacement sensor 1-2 is arranged in the axial seat type tension detector 1, meanwhile, photosensitive elements of a light source and a receiving end in the optical fiber displacement sensor 1-2 are arranged at two ends of an optical fiber part, the photosensitive elements of the light source and the receiving end are respectively provided with power supply and information output connections with the A/D conversion module 1-3, the A/D conversion module 1-3 is arranged in the axial seat type tension detector 1, one end of the A/D conversion module 1-3 is provided with a wireless receiver of a round hole shaped connecting line output, the three-jaw chuck pours from centering base 2 and is equipped with pneumatic circuit 3, is equipped with the spiral trachea between pneumatic circuit 3's suction nozzle and the pneumatic compressor 4 simultaneously, main control computer 5 in the integrated communication bus card that is equipped with, main control computer 5 adopts is the industry mainboard based on ARM framework research and development, and the communication bus card is equipped with the communication between wireless receiver and the three axle bed formula tension detector 1 of the round hole shape line output plug of AD conversion module 1-3 and is connected, is equipped with automatically controlled between the electronic valve in main control computer 5 and the pneumatic compressor 4 simultaneously and is connected.
The shaft seat type tension detector 1 is arranged in a T-shaped clamping groove of the self-centering base 2 of the three-jaw chuck.
And two ends of the plate spring 1-1 are fixedly connected with the whole shaft seat type tension detector 1 through a clamping groove structure.
The optical fiber part of the optical fiber displacement sensor 1-2 is tightly attached to the surface of the plate spring 1-1 and is arranged in a reserved fixing groove.
The A/D conversion module 1-3 is fixed in the pedestal type tension detector 1 through a welding bracket.
And a spiral air pipe at one side of the pneumatic circuit 3 is sleeved and inserted in an air inlet nozzle at the rear part of the self-centering base 2 of the three-jaw chuck, and the spiral air pipe is clamped tightly by a wrapping hoop.
The utility model discloses a theory of operation: this neotype adjustable clamping power anchor clamps passes through axle bed formula tension detector as the jack catch of chuck, can directly contact with the target spare part of processed, and realizes visual digital processing by AD conversion module and main control computer, and the adjustment that linkage pneumatic compressor can be dynamic is to the clamping-force of processed target.
The clamping aspect of the special machining technology is provided with a reliable and visual operation scheme, a modular design thought and an electronic sensing structure are adopted, the number of parts is reduced, the maintainability and the expansibility are good, the cost is low, and the application range is wide.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature, and in the description of the invention, "plurality" means two or more unless a limitation is explicitly stated.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may include, for example, fixed connections, detachable connections, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the principles and spirit of the present invention.
Claims (6)
1. The utility model provides an adjustable clamping power anchor clamps based on flexible processing design, includes axle bed formula tension detector (1), three-jaw (holding) chuck from centering base (2), pneumatic circuit (3), pneumatic compressor (4), main control computer (5), its characterized in that: the optical fiber displacement sensor (1-2) is arranged in the shaft seat type tension detector (1), the plate spring (1-1), the optical fiber displacement sensor (1-2) and the A/D conversion module (1-3) are integrated in the shaft seat type tension detector (1), the outer surface of the plate spring (1-1) is designed in a round angle shape, the optical fiber displacement sensor (1-2) is arranged in the shaft seat type tension detector (1), meanwhile, the light source and the light sensitive element of the receiving end in the optical fiber displacement sensor (1-2) are arranged at two ends of an optical fiber part, the light sensitive elements of the light source and the receiving end are respectively provided with power supply and information output connection with the A/D conversion module (1-3), the A/D conversion module (1-3) is arranged in the shaft seat type tension detector (1), a wireless receiver of a round hole-shaped connecting line output plug is arranged at one end of the A/D conversion module (1-3), a pneumatic loop (3) is poured in the three-jaw chuck self-centering base (2), a spiral air pipe is arranged between an air inlet nozzle of the pneumatic loop (3) and the pneumatic compressor (4), a communication bus card is integrally arranged in the main control computer (5), the main control computer (5) adopts an industrial main board developed based on an ARM framework, the communication bus card is in communication connection with the three shaft seat type tension detectors (1) through the wireless receiver of the round hole-shaped connecting line output plug of the A/D conversion module (1-3), and meanwhile, an electronic control connection is arranged between the main control computer (5) and an electronic air valve in the pneumatic compressor (4).
2. The adjustable clamping force clamp based on flexible machining design according to claim 1, characterized in that: the shaft seat type tension detector (1) is arranged in a T-shaped clamping groove of the self-centering base (2) of the three-jaw chuck.
3. The adjustable clamping force clamp based on flexible machining design according to claim 1, characterized in that: and two ends of the plate spring (1-1) are fixedly connected with the whole shaft seat type tension detector (1) through a clamping groove structure.
4. The adjustable clamping force clamp based on flexible machining design according to claim 1, characterized in that: the optical fiber part of the optical fiber displacement sensor (1-2) is tightly attached to the surface of the plate spring (1-1) and is arranged in a reserved fixing groove.
5. The adjustable clamping force clamp based on flexible machining design according to claim 1, characterized in that: the A/D conversion module (1-3) is fixed in the pedestal type tension detector (1) through a welding bracket.
6. The adjustable clamping force clamp based on flexible machining design according to claim 1, characterized in that: and a spiral air pipe at one side of the pneumatic circuit (3) is sleeved and inserted in an air inlet nozzle at the rear part of the self-centering base (2) of the three-jaw chuck, and the spiral air pipe is clamped tightly by a wrapping hoop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022498288.3U CN213531747U (en) | 2020-11-03 | 2020-11-03 | Adjustable clamping force clamp based on flexible machining design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022498288.3U CN213531747U (en) | 2020-11-03 | 2020-11-03 | Adjustable clamping force clamp based on flexible machining design |
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| Publication Number | Publication Date |
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| CN213531747U true CN213531747U (en) | 2021-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022498288.3U Active CN213531747U (en) | 2020-11-03 | 2020-11-03 | Adjustable clamping force clamp based on flexible machining design |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117584161A (en) * | 2024-01-18 | 2024-02-23 | 北京群源电力科技有限公司 | Auxiliary device for pipeline flaw detection |
-
2020
- 2020-11-03 CN CN202022498288.3U patent/CN213531747U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117584161A (en) * | 2024-01-18 | 2024-02-23 | 北京群源电力科技有限公司 | Auxiliary device for pipeline flaw detection |
| CN117584161B (en) * | 2024-01-18 | 2024-03-19 | 北京群源电力科技有限公司 | Auxiliary device for pipeline flaw detection |
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Effective date of registration: 20221221 Address after: 221700 south of Weiyi Road, Fengxian electric vehicle industrial park, Xuzhou City, Jiangsu Province Patentee after: JIANGSU JINQIANG STEEL WHEEL Co.,Ltd. Address before: No. 1 Xiangwang Road, Drum Tower District, Xuzhou, Jiangsu Patentee before: XUZHOU College OF INDUSTRIAL TECHNOLOGY |