CN112372588A

CN112372588A - Sheet metal part clamping and positioning device

Info

Publication number: CN112372588A
Application number: CN202011234631.1A
Authority: CN
Inventors: 闫高辉; 刘星
Original assignee: Zhuzhou Huaxin Precision Industry Co ltd
Current assignee: Zhuzhou Huaxin Precision Industry Co ltd
Priority date: 2020-11-07
Filing date: 2020-11-07
Publication date: 2021-02-19
Anticipated expiration: 2040-11-07
Also published as: CN112372588B

Abstract

The invention discloses a sheet metal part clamping and positioning device, which comprises a metal box body, wherein a positioning device is arranged at the top of the metal box body, clamping devices matched with the positioning device are respectively arranged at the left side and the right side of the metal box body, a supporting component is arranged at the bottom of the metal box body, a storage bin is respectively arranged at the front end and the rear end of the metal box body, a rotating device is horizontally arranged at the top of the positioning device, and a plurality of adsorption devices are respectively arranged in the positioning device and the rotating device, so that the sheet metal part clamping and positioning device has the beneficial effects that: this device reasonable in design, the inside adsorption equipment of positioner cooperation can be fixed various heterotypic sheet metal components, and inside clamping device can carry out the multi-angle and adjust the clamp tightly simultaneously, has further improved the stability of sheet metal component, has promoted the efficiency of repairing quality and panel beating construction, has improved the not enough of current device, has higher practicality and market prospect, is fit for using widely on a large scale.

Description

Sheet metal part clamping and positioning device

Technical Field

The invention relates to the sheet metal industry, in particular to a sheet metal part clamping and positioning device.

Background

The automobile metal plate is a technical means for automobile repair, and the automobile metal plate is equal to the automobile metal plate repair, namely the automobile body needs to be repaired after the automobile is collided, namely, the automobile body is sprayed with the anticorrosive and decorative automobile body, and all the work is carried out with the anticorrosive and decorative automobile body. The method comprises the following steps of analyzing damage of the automobile body, measuring the automobile body, shaping metal plates of the automobile body, stretching and correcting, stress relief welding, assembling and adjusting accessories of the automobile body and the like.

In car sheet metal component repair process, the fixed stability of sheet metal component is influencing operating personnel's repair quality, the sheet metal component that current sheet metal component presss from both sides tight positioner can only carry out the fixed clamp to the sheet metal component of fixed shape mostly, be difficult to effectively fix some dysmorphism sheet metal components, influence repair quality, the efficiency of sheet metal construction has been reduced, consequently, for improving the not enough of current device, need urgently to develop a more ripe sheet metal component and press from both sides tight positioner.

Disclosure of Invention

The invention aims to provide a sheet metal part clamping and positioning device to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a sheet metal part clamping and positioning device comprises a metal box body, wherein a positioning device is installed at the top of the metal box body, sheet metal parts can be adsorbed and fixed through the positioning device, clamping devices matched with the positioning device are respectively installed at the left side and the right side of the metal box body, the clamping devices can be clamped and fixed after the positioning device at the top is adsorbed and fixed, the stability of subsequent sheet metal repair is further improved, a supporting component is installed at the bottom of the metal box body, a storage bin is respectively arranged at the front end and the rear end of the metal box body, spare parts or tools required for construction can be placed in the storage bins, a rotating device is horizontally installed at the top of the positioning device, a plurality of adsorption devices are respectively installed in the positioning device and the rotating device, a cushioning component 7 is arranged above the inside of the metal box body 1, and meanwhile, a PLC logic controller used for controlling electric equipment in the device is electrically installed in the device, the PLC logic controller is internally provided with a wireless transmitting module, the rest of electrical devices in the device are internally provided with wireless receiving modules matched for use, the wireless transmitting module is matched with the wireless receiving modules to complete the control of the PLC logic controller on electrical equipment of the device, the rest of electrical devices are connected with adaptive power supplies thereof through leads, and a proper control device is selected according to actual conditions to meet the control requirement, the electrical devices are sequentially electrically connected in a working sequence, and the detailed connection means is a known technology in the field.

As a further scheme of the invention: the positioning device comprises a U-shaped frame body, a first operating surface and two second operating surfaces, the U-shaped frame body is a U-shaped metal frame body and is inverted at the top of the metal box body, the first operating surface is arranged at the top of the U-shaped frame body, the two second operating surfaces are respectively arranged at the front end and the rear end of the U-shaped frame body in an inclined mode, a sheet metal part is placed on the second operating surfaces in an inclined mode, an operator gives a reaction force to the sheet metal part, the back is controlled through the control device, the adsorption device adsorbs the sheet metal part, and the two operators can simultaneously perform sheet metal repairing operation on the second operating surfaces at the front end and the rear end.

As a further scheme of the invention: the adsorption device comprises a first base, an electric telescopic rod, a limiting frame and an electric control sucker, the electric telescopic rod is installed at the top of the first base, the electric control sucker is installed at the top of the electric telescopic rod, the limiting frame is arranged outside the electric control sucker, and when the adsorption device is idle, the electric control sucker can be taken into the limiting frame through the electric telescopic rod and can be guided out of the limiting frame through the electric telescopic rod.

As a further scheme of the invention: clamping device includes the mount, the damping pivot, the telescopic tube, the leading truck, a slide rail, two electronic sliders and two splint, the mount welds the dress and connects in the metal box middle part outside, the telescopic tube passes through damping pivot horizontal installation in the mount outside, the vertical connection of leading truck is installed at the telescopic tube top, the slide rail sets up inside the leading truck, two electronic sliders pass through slide rail sliding connection and outside at the leading truck, splint are installed at electronic slider inboard, the back is accomplished in the location, according to location sheet metal component position, through damping pivot adjustment top leading truck angle, according to location sheet metal component size, it is tight to adjust the relative position back clamp of two splint on the leading truck.

As a further scheme of the invention: the bradyseism subassembly includes second base, fixed block, connecting block, first bradyseism spring and two second bradyseism springs, and the second base welds the dress and connects at the inside middle part of metal box, and the fixed block is installed at second base top, and the connecting block is installed on the fixed block top through first bradyseism spring, and both ends around the fixed block are installed in the slope of two second bradyseism springs, first bradyseism spring and the cooperation of two second bradyseism springs can carry out the pressure bradyseism to the pressure of the first operation face in top and second operation face.

As a further scheme of the invention: the rotary device comprises an electric rotating shaft, a rotary disc and five adsorption devices, the electric rotating shaft is installed at the middle part of a first operating surface, the rotary disc is installed at the top of the electric rotating shaft, the five adsorption devices are distributed and arranged inside the rotary disc, the sheet metal part is horizontally adsorbed and fixed by the adsorption devices inside the rotary disc, the top guide frame angle is adjusted through the damping rotating shaft, according to the size of the sheet metal part, the relative positions of two clamping plates on the guide frame are adjusted to be clamped, large sheet metal equipment at the top is matched, and the required sheet metal part which cannot be processed by workers is repaired.

As a further scheme of the invention: the supporting assembly comprises a bearing base, a locking connecting frame and a roller, the bearing base is welded and connected to the bottom of the metal box body, and the roller is installed at the bottom of the bearing base through the locking connecting frame.

Compared with the prior art, the invention has the beneficial effects that: this device reasonable in design, the inside adsorption equipment of positioner cooperation can be fixed various heterotypic sheet metal components, and inside clamping device can carry out the multi-angle and adjust the clamp tightly simultaneously, has further improved the stability of sheet metal component, has promoted the efficiency of repairing quality and panel beating construction, has improved the not enough of current device, has higher practicality and market prospect, is fit for using widely on a large scale.

Drawings

Fig. 1 is a schematic structural diagram of a clamping and positioning device for sheet metal parts.

Fig. 2 is a schematic view of the internal structure of a metal box in a sheet metal part clamping and positioning device.

Fig. 3 is a schematic structural diagram of a rotating device in a sheet metal part clamping and positioning device.

Fig. 4 is a partial schematic view of a part a of a clamping and positioning device for sheet metal parts.

In the figure: 1-a metal box body, 2-a positioning device, 3-a clamping device, 4-a supporting component, 5-a storage bin, 6-an adsorption device, 7-a cushioning component, 8-a rotating device, 201-a U-shaped frame body, 202-a first operating surface, 203-a second operating surface, 301-a fixed frame, 302-a damping rotating shaft, 303-a telescopic pipe, 304-a guide frame, 305-a sliding rail, 306-an electric sliding block, 307-a clamping plate, 401-a bearing base, 402-a locking connecting frame, 403-a roller, 601-a first base, 602-an electric telescopic rod, 603-a limiting frame, 604-an electric control sucker, 701-a second base, 702-a fixed block, 703-a connecting block, 704-a first cushioning spring, 705-a second cushioning spring, 801-electric rotating shaft, 802-rotating disc.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent. In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

The first embodiment is as follows:

referring to fig. 1 to 4, in the embodiment of the present invention, a sheet metal clamping and positioning device includes a metal box 1, a positioning device 2 is installed on the top of the metal box 1, a sheet metal part can be adsorbed and fixed by the positioning device 2, clamping devices 3 used in cooperation with the positioning device 2 are respectively installed on the left and right sides of the metal box 1, the clamping devices 3 can be clamped and fixed after the top positioning device 2 is adsorbed and fixed, so as to improve the stability of subsequent sheet metal repair, a support assembly 4 is installed on the bottom of the metal box 1, a storage bin 5 is respectively installed on the front and rear ends of the metal box 1, a spare part or a tool required for construction can be placed inside the storage bin 5, a rotating device 8 is horizontally installed on the top of the positioning device 2, a plurality of adsorbing devices 6 are installed inside the positioning device 2 and the rotating device 8, the metal box body 1 is internally and upwardly provided with a shock absorption assembly 7, meanwhile, a PLC (programmable logic controller) for controlling electrical equipment inside the metal box body is electrically installed inside the metal box body, a wireless transmitting module is arranged inside the PLC, wireless receiving modules matched with the PLC are arranged inside other electrical equipment inside the metal box body, the wireless transmitting module is matched with the wireless receiving modules to complete the control of the PLC on the electrical equipment, other electrical components are connected with adaptive power supplies through leads, and a proper control device is selected according to actual conditions to meet control requirements, the electrical components are sequentially electrically connected in a working sequence, and the detailed connection means is known in the field.

Example two:

in this embodiment, the positioning device 2 includes a U-shaped frame 201, a first operation surface 202 and two second operation surfaces 203, the U-shaped frame 201 is a U-shaped metal frame and is inverted on the top of the metal box 1, the first operation surface 202 is arranged on the top of the U-shaped frame 201, the two second operation surfaces 203 are respectively arranged on the front end and the rear end of the U-shaped frame 201 in an inclined manner, the sheet metal part is obliquely placed on the second operation surfaces 203, the operator gives a reaction force to the sheet metal part, the back of the operator is controlled by a control device to be adsorbed by the adsorption device 6, and the two operators can simultaneously perform sheet metal repairing operation on the second operation surfaces 203 on the front end and the rear end; the adsorption device 6 comprises a first base 601, an electric telescopic rod 602, a limiting frame 603 and an electric control sucker 604, wherein the electric telescopic rod 602 is mounted at the top of the first base 601, the electric control sucker 604 is mounted at the top of the electric telescopic rod 602, the limiting frame 603 is arranged outside the electric control sucker 604, when the adsorption device is idle, the electric control sucker 604 can be taken into the limiting frame 603 through the electric telescopic rod 602, and when the adsorption device is used, the electric control sucker 604 is led out from the limiting frame 603 through the electric telescopic rod 602; clamping device 3 includes mount 301, damping pivot 302, telescopic tube 303, leading truck 304, slide rail 305, two electronic slider 306 and two splint 307, mount 301 welds the dress and connects in the metal box 1 middle part outside, telescopic tube 303 passes through damping pivot 302 horizontal installation in the mount 301 outside, the vertical connection of leading truck 304 is installed at telescopic tube 303 top, slide rail 305 sets up inside leading truck 304, two electronic slider 306 pass through slide rail 305 sliding connection outside leading truck 304, splint 307 is installed in electronic slider 306 inboard, after the location is accomplished, according to location sheet metal component position, adjust top leading truck 304 angle through damping pivot 302, according to location sheet metal component size, it is tight to adjust behind the relative position of two splint 307 on the leading truck 304.

In this embodiment, the cushioning assembly 7 includes a second base 701, a fixed block 702, a connecting block 703, a first cushioning spring 704 and two second cushioning springs 705, the second base 701 is welded and connected to the middle inside the metal box 1, the fixed block 702 is installed at the top of the second base 701, the connecting block 703 is installed at the top end of the fixed block 702 through the first cushioning spring 704, the two second cushioning springs 705 are obliquely installed at the front and rear ends of the fixed block 702, and the first cushioning spring 704 and the two second cushioning springs 705 are matched to cushion the pressure of the first operating surface and the second operating surface at the top; rotating device 8 includes electronic pivot 801, carousel 802 and five adsorption equipment 6, electronic pivot 801 is installed at first operation face 202 middle part, carousel 802 is installed at electronic pivot 801 top, five adsorption equipment 6 distribute and set up inside carousel 802, the inside adsorption equipment 6 of accessible carousel 802 adsorbs fixedly with the sheet metal component level, then through damping pivot 302 adjustment top leading truck 304 angle, according to location sheet metal component size, it presss from both sides tightly behind the relative position of two splint 307 on the regulation leading truck 304, cooperate the large-scale sheet metal equipment in top (not shown in the figure), repair the required sheet metal part that the manual work can not handle, supporting component 4 includes bearing base 401, locking link 402 and gyro wheel 403, bearing base 401 welds the dress and connects in metal box 1 bottom, gyro wheel 403 passes through locking link 402 and installs in bearing base 401 bottom.

The working principle of the invention is as follows: a PLC (programmable logic controller) for controlling the electrical equipment in the device is electrically installed in the device (not shown in the figure), a wireless transmitting module is arranged in the PLC, wireless receiving modules which are matched with the PLC are arranged in the other electrical devices in the device, the wireless transmitting module is matched with the wireless receiving modules to control the electrical equipment of the device by the PLC, when the sheet metal is repaired, a positioning device 2 can be used for adsorbing and fixing the sheet metal part, the sheet metal part is obliquely placed on a second operation surface 203, an operator gives a reaction force to the sheet metal part, the adsorption device 6 is controlled by a control device to adsorb, when the device is idle, the electric control sucker 604 can be taken into the limiting frame 603 through the electric telescopic rod 602, and when the device is used, the electric control sucker 604 can be led out from the limiting frame 603 through the electric telescopic rod 602, two operators can carry out sheet metal repairing operation on the second operation surfaces 203 at the front end and the rear end simultaneously, the clamping device 3 can be clamped and fixed after the top positioning device 2 is adsorbed and fixed, the angle of the top guide frame 304 is adjusted through the damping rotating shaft 302 according to the position of a positioned sheet metal part, the relative position of two clamping plates 307 on the guide frame 304 is adjusted according to the size of the positioned sheet metal part and then the clamping is carried out, the stability of subsequent sheet metal repairing is further improved, the front end and the rear end of the metal box body 1 are respectively provided with a storage bin 5, a spare product or a tool required by construction can be placed in the storage bin 5, the first cushioning spring 704 is matched with the two second cushioning springs 705, the pressure of the first operation surface and the second operation surface at the top can be cushioned, the required sheet metal part which can not be processed by workers can be repaired, the sheet metal part can be horizontally adsorbed and fixed through the adsorbing device 6 in the turntable 802, then, the angle of the top guide frame 304 is adjusted through the damping rotating shaft 302, the relative positions of the two clamping plates 307 on the guide frame 304 are adjusted according to the size of the positioned sheet metal part and then clamped, and the sheet metal part is repaired by matching with a large sheet metal device (not shown in the figure) on the top.

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 utility model provides a sheet metal component presss from both sides tight positioner, includes metal box (1), its characterized in that metal box (1) top install positioner (2) the metal box (1) left and right sides install respectively with clamping device (3) that positioner (2) cooperation was used metal box (1) bottom is installed supporting component (4) both ends are provided with one storing storehouse (5) respectively around metal box (1) positioner (2) top still horizontal installation have rotary device (8) positioner (2) and rotary device (8) inside all installs a plurality of adsorption equipment (6) be provided with bradyseism subassembly (7) above metal box (1) inside.

2. The sheet metal part clamping and positioning device according to claim 1, characterized in that the positioning device (2) comprises a U-shaped frame body (201), a first operating surface (202) and two second operating surfaces (203);

the U-shaped frame body (201) is arranged on the top of the metal box body (1) in an inverted mode, the first operation surface (202) is arranged on the top of the U-shaped frame body (201), and the two second operation surfaces (203) are arranged on the front end and the rear end of the U-shaped frame body (201) in an inclined mode respectively.

3. The sheet metal part clamping and positioning device according to claim 2, wherein the adsorption device (6) comprises a first base (601), an electric telescopic rod (602), a limiting frame (603) and an electric control sucker (604);

electric telescopic rod (602) is installed at first base (601) top, and electric control sucking disc (604) are installed at electric telescopic rod (602) top, and spacing (603) set up in electric control sucking disc (604) outside.

4. The sheet metal part clamping and positioning device according to claim 3, wherein the clamping device (3) comprises a fixed frame (301), a damping rotating shaft (302), a telescopic tube (303), a guide frame (304), a sliding rail (305), two electric sliding blocks (306) and two clamping plates (307);

mount (301) weld the dress and connect in metal box (1) middle part outside, telescopic tube (303) are through damping pivot (302) horizontal installation in mount (301) outside, the vertical connection of guide frame (304) is installed at telescopic tube (303) top, slide rail (305) set up inside guide frame (304), two electronic slider (306) are outside at guide frame (304) through slide rail (305) sliding connection, splint (307) are installed at electronic slider (306) inboardly.

5. The sheet metal part clamping and positioning device according to claim 4, wherein the cushioning assembly (7) comprises a second base (701), a fixed block (702), a connecting block (703), a first cushioning spring (704) and two second cushioning springs (705);

second base (701) are welded and are connected in the middle of metal box (1) inside, and fixed block (702) are installed at second base (701) top, and connecting block (703) are installed on fixed block (702) top through first bradyseism spring (704), and both ends around fixed block (702) are installed in the slope of two second bradyseism springs (705).

6. The sheet metal part clamping and positioning device according to claim 5, characterized in that the rotating device (8) comprises an electric rotating shaft (801), a rotating disc (802) and five adsorption devices (6);

the electric rotating shaft (801) is arranged in the middle of the first operating surface (202), the turntable (802) is arranged at the top of the electric rotating shaft (801), and the five adsorption devices (6) are distributed inside the turntable (802).

7. The sheet metal part clamping and positioning device according to claim 6, characterized in that the support assembly (4) comprises a load-bearing base (401), a locking connecting frame (402) and a roller (403);

the bearing base (401) is welded and connected to the bottom of the metal box body (1), and the rollers (403) are installed at the bottom of the bearing base (401) through the locking connecting frame (402).