CN214869905U

CN214869905U - Digital auxiliary clamping device for curved surface parts

Info

Publication number: CN214869905U
Application number: CN202022973699.3U
Authority: CN
Inventors: 贾晋葛
Original assignee: Xi'an Future Intelligent Manufacturing Digital Technology Co ltd
Current assignee: Xi'an Future Intelligent Manufacturing Digital Technology Co ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-11-26
Anticipated expiration: 2030-12-11

Abstract

The utility model relates to the technical field of curved surface part clamping, and discloses a digital auxiliary clamping device for a curved surface part, which comprises a base; the two sides of the base are provided with loop bars, frames are movably arranged in the loop bars, four corners of the inner side of each frame are provided with electric telescopic rods, the inner sides of the electric telescopic rods are provided with clamping plates, and pressure sensors are embedded in the clamping plates; the motor is installed to base both sides bottom, the screw rod is installed on the motor top, the screw has been seted up to frame both sides bottom. The utility model discloses a pressure sensor can implement monitoring clamping pressure, then can control electric telescopic handle stop moving when pressure reachs the setting value to avoid the centre gripping dynamics to cause the part to damage too greatly, and can drive the screw rod through the motor and be located the screw internal rotation, can drive the frame and be located loop bar rebound this moment, thereby realize the regulation of height, improve the flexibility greatly, and the regulation mode is simple convenient, labour saving and time saving.

Description

Digital auxiliary clamping device for curved surface parts

Technical Field

The utility model relates to a curved surface part centre gripping technical field specifically is a digital supplementary clamping device of curved surface part.

Background

The existing clamp is used for fixing and clamping a processing object in the mechanical manufacturing process, so that the processing object is kept at a correct position to receive a device for construction or detection; in any process in the process, the clamp is a device which can be used for quickly, conveniently and safely installing a workpiece, but the existing digital auxiliary clamping device for the curved surface part has some defects, such as;

the utility model provides a supplementary clamping device of curved surface part digitization that bulletin number is (CN111230537A), the quantity of support and self-adaptation clamping unit in the device, the quantity of sensor in the operating mode monitoring system all can carry out reasonable adjustment to can adapt to different length, the curved surface part of different operating modes, thereby improved the machining precision of curved surface, but the device still has following shortcoming:

the device can not monitor the pressure of clamping in real time, so that the parts are easily damaged due to overlarge clamping pressure, and meanwhile, the parts can not be freely adjusted in height, and are not beneficial to clamping under different processing tables.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a curved surface part is supplementary clamping device of digitization has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a digitalized auxiliary clamping device for curved surface parts comprises a base;

the two sides of the base are provided with loop bars, frames are movably arranged in the loop bars, four corners of the inner side of each frame are provided with electric telescopic rods, the inner sides of the electric telescopic rods are provided with clamping plates, and pressure sensors are embedded in the clamping plates;

the bottom parts of two sides of the base are provided with motors, the top ends of the motors are provided with screw rods, the bottom parts of two sides of the frame are provided with screw holes, and the screw rods are positioned in the screw holes and are rotationally connected;

control switch is installed on loop bar right side, the power cord is installed to control switch bottom.

As a preferred embodiment of the utility model, the motor frame is installed to base bottom both sides, motor fixed mounting is in the motor frame.

As an optimized embodiment of the utility model, the landing leg is installed in base bottom four corners, the rubber pad is installed to the landing leg bottom.

As a preferred embodiment of the present invention, the inner side of the splint is installed with a non-slip mat.

As a preferred embodiment of the present invention, the power line is connected in parallel with the control switch, the electric telescopic rod, the pressure sensor and the motor.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model relates to a curved surface part is digital supplementary clamping device can implement monitoring clamping pressure through pressure sensor, then can control electric telescopic handle stop moving when pressure reachs the setting value to avoid the too big part damage that causes of centre gripping dynamics, thereby improve the reliability that equipment used greatly.

2. The utility model relates to a curved surface part is digital assists clamping device, still can control motor through control switch and start, and the motor can drive the screw rod and be located the screw internal rotation, can drive the frame and be located loop bar rebound this moment to realize the regulation of height, improve the flexibility greatly, and the regulation mode is simple convenient, labour saving and time saving.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic front view of the digital auxiliary clamping device for curved surface parts of the present invention;

fig. 2 is the utility model discloses a curved surface part digital auxiliary clamping device's frame bottom structure sketch map.

In the figure: 1. a base; 2. a loop bar; 3. a frame; 4. an electric telescopic rod; 5. a splint; 6. a non-slip mat; 7. a pressure sensor; 8. a control switch; 9. a power line; 10. A support leg; 11. a rubber pad; 12. a motor frame; 13. a motor; 14. a screw hole; 15. A screw.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience of description of the present invention and for simplicity of description, but do not indicate or imply that the device or element referred to must have a specific shape or simplified description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: a digitalized auxiliary clamping device for curved surface parts comprises a base 1;

the device comprises a base 1, a frame 3, electric telescopic rods 4, clamping plates 5 and a pressure sensor 7, wherein sleeve rods 2 are arranged on two sides of the base 1, the frame 3 is movably arranged in the sleeve rods 2, the four corners of the inner side of the frame 3 are provided with the electric telescopic rods 4, the inner sides of the electric telescopic rods 4 are provided with the clamping plates 5, and the pressure sensor 7 is embedded in the clamping plates 5;

the bottom of two sides of the base 1 is provided with a motor 13, the top end of the motor 13 is provided with a screw 15, the bottom of two sides of the frame 3 is provided with a screw hole 14, and the screw 15 is positioned in the screw hole 14 and is rotationally connected;

control switch 8 is installed on loop bar 2 right side, power cord 9 is installed to control switch 8 bottom.

In this embodiment (please refer to fig. 1 and 2), the clamping pressure can be monitored by the pressure sensor 7, and when the pressure reaches a set value, the electric telescopic rod 4 is controlled to stop moving, so as to avoid the damage of parts due to too large clamping force, thereby greatly improving the reliability of the use of the device, the motor 13 can be controlled to start by the control switch 8, the motor 13 can drive the screw rod 15 to rotate in the screw hole 14, and at the moment, the frame 3 can be driven to move upwards in the loop bar 2, thereby realizing the height adjustment, greatly improving the flexibility, and the adjusting mode is simple and convenient, time and labor saving.

The motor frame 12 is installed on two sides of the bottom of the base 1, and the motor 13 is fixedly installed in the motor frame 12.

In this embodiment (please refer to fig. 1), the motor frame 12 can be used to fix the motor 13.

The four corners of the bottom of the base 1 are provided with supporting legs 10, and the bottoms of the supporting legs 10 are provided with rubber pads 11.

In this embodiment (see fig. 1), the supporting operation of the device can be realized by the supporting legs 10.

Wherein, the inner side of the splint 5 is provided with a non-slip mat 6.

In this embodiment (see fig. 1), the anti-slip effect can be achieved by the anti-slip mat 6.

Wherein, the power cord 9 is connected in parallel with the control switch 8, the electric telescopic rod 4, the pressure sensor 7 and the motor 13.

In this embodiment (please refer to fig. 1), the start and stop of the electric telescopic rod 4, the pressure sensor 7 and the motor 13 can be controlled by the control switch 8.

The utility model relates to a digitalized auxiliary clamping device for curved surface parts, which comprises a base 1; 2. a loop bar; 3. a frame; 4. an electric telescopic rod; 5. a splint; 6. a non-slip mat; 7. a pressure sensor; 8. a control switch; 9. a power line; 10. A support leg; 11. a rubber pad; 12. a motor frame; 13. a motor; 14. a screw hole; 15. The screw, the part is the common standard component or the part known to the technicians in this field, in the spare place of this apparatus, all the above electric devices, it refers to the power component, the electric device and the adaptive monitoring computer and the power supply are connected through the wire, the concrete connection means should refer to the following working principle, the electric connection between each electric device is completed in the working sequence, the detailed connection means is the technology known in this field, the following mainly introduces the working principle and process, no explanation is needed to the electric control, the structure and principle can be known to the technicians through technical manuals or through the routine experiment method, when in use, firstly, the power is connected through the power line 9, then the curved surface part can be placed in the inner side of the splint 5, then the electric telescopic rod 4 can be started through the control switch 8, the electric telescopic rod 4 can drive the splint 5 to clamp the part, can implement monitoring clamping pressure through pressure sensor 7 during the centre gripping, then can control electric telescopic handle 4 stop moving when pressure reachs the setting value, thereby avoid the too big part damage that causes of centre gripping dynamics, thereby improve the reliability that equipment used greatly, and still can control motor 13 through control switch 8 and start, motor 13 can drive screw rod 15 and be located 14 internal rotations of screw, can drive frame 3 this moment and be located 2 internal upshifts of loop bar, thereby realize the regulation of height, improve the flexibility greatly, and the regulation mode is simple convenient, time saving and labor saving.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The digitalized auxiliary clamping device for the curved surface part is characterized by comprising a base (1);

the device comprises a base (1), loop bars (2) are mounted on two sides of the base (1), a frame (3) is movably mounted in the loop bars (2), electric telescopic rods (4) are mounted at four corners of the inner side of the frame (3), clamping plates (5) are mounted on the inner side of the electric telescopic rods (4), and pressure sensors (7) are embedded in the clamping plates (5);

the motor (13) is installed at the bottom of two sides of the base (1), the screw rod (15) is installed at the top end of the motor (13), the screw holes (14) are formed in the bottom of two sides of the frame (3), and the screw rod (15) is located in the screw holes (14) and is in rotary connection;

control switch (8) are installed on loop bar (2) right side, power cord (9) are installed to control switch (8) bottom.

2. The digital auxiliary clamping device of curved surface part of claim 1, characterized in that: motor frame (12) are installed to base (1) bottom both sides, motor (13) fixed mounting is in motor frame (12).

3. The digital auxiliary clamping device of curved surface part of claim 1, characterized in that: landing legs (10) are installed to base (1) bottom four corners, rubber pad (11) are installed to landing leg (10) bottom.

4. The digital auxiliary clamping device of curved surface part of claim 1, characterized in that: and the inner side of the clamping plate (5) is provided with an anti-skid pad (6).

5. The digital auxiliary clamping device of curved surface part of claim 1, characterized in that: and the power line (9) is connected with the control switch (8), the electric telescopic rod (4), the pressure sensor (7) and the motor (13) in parallel.