CN113319511B

CN113319511B - Clamping device for automobile welding

Info

Publication number: CN113319511B
Application number: CN202110698850.3A
Authority: CN
Inventors: 吴应举
Original assignee: Wuhu Changrui Auto Parts Co ltd
Current assignee: Wuhu Changrui Auto Parts Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2023-01-31
Anticipated expiration: 2041-06-23
Also published as: CN113319511A

Abstract

One or more embodiments of the present specification provide a clamping device for automobile welding, including: the protection casing installs the drive pivot on the protection casing diapire, and drive pivot top is connected with the workstation, installs two sets of lifter plates on the workstation, and two sets of lifter plates set up relatively, install the motor on the lifter plate, and the motor output end is connected with the mounting panel, and the diaphragm is installed on the mounting panel top, inlays on the diaphragm and is equipped with electric telescopic handle, and electric telescopic handle is connected with the clamp plate, the layer board is installed to the mounting panel bottom. Install spare part between clamp plate and layer board, regulation welded angle that can be convenient when the welding, the operating personnel of being convenient for operates, has improved the convenience.

Description

Clamping device for automobile welding

Technical Field

One or more embodiments of this specification relate to car manufacturing technical field, especially relate to a clamping device for car welding.

Background

The automobile is an important vehicle, with the development of economy and the perfection of an industrial system, the price of the automobile is more and more flat, and more families have private cars. In the manufacturing process of automobiles, because there are many parts on automobiles, each part on an automobile generally needs to be produced in batches, and after the parts are produced, the parts are assembled.

Among them, in the processing production to automobile parts, need weld automobile parts, generally fix spare part, later carry out electric welding operation, when operating, need fix automobile parts to ensure that automobile parts can not take place to rock at the welded in-process.

However, the applicant has found that the prior art has at least the following problems:

the existing clamping device is used for clamping and fixing the automobile parts, so that the working surface of the automobile parts is inconvenient to adjust, workers need to frequently adjust the body positions to operate, and the welding process is inconvenient to carry out.

Disclosure of Invention

In view of this, an object of one or more embodiments of the present disclosure is to provide a clamping device for welding an automobile, so as to solve the problem that, after an automobile part is clamped and fixed by an existing clamping device, it is inconvenient to adjust a working surface of the automobile part, so that a worker needs to frequently adjust a position to perform an operation, and a welding process is inconvenient to perform.

In view of the above objects, one or more embodiments of the present specification provide a clamping device for welding of an automobile, including: the protection casing installs the drive pivot on the protection casing diapire, and drive pivot top is connected with the workstation, installs two sets of lifter plates on the workstation, and two sets of lifter plates set up relatively, install the motor on the lifter plate, and the motor output end is connected with the mounting panel, and the diaphragm is installed on the mounting panel top, inlays on the diaphragm and is equipped with electric telescopic handle, and electric telescopic handle is connected with the clamp plate, the layer board is installed to the mounting panel bottom.

Optionally, install driving worm wheel in the drive pivot, driving worm wheel meshing is connected with rotatory worm, install the mount pad on the diapire of protection casing, rotatory worm installs on the mount pad, the cam is installed to rotatory worm tip, is equipped with the track groove on the wheel face of cam, still installs the uide bushing on the protection casing diapire, installs the push rod in the uide bushing, installs the track round pin on the push rod, and the track round pin adaptation is installed in the track groove, and the inflator pump is installed to the push rod top, and the push rod top is connected with the piston, and the piston adaptation is installed in the inflator pump, the inflator pump top is connected with first outlet duct and first intake pipe, installs first check valve of giving vent to anger in the first outlet duct, installs first check valve of admitting air in the first intake pipe, first outlet duct is connected with the shower nozzle, and the shower nozzle is jet-propelled towards the workstation, first intake pipe accesss to the outside, the inflator pump bottom is connected with second intake pipe and second outlet duct, installs the second check valve of admitting air in the second intake pipe, and second outlet duct is connected with absorption mechanism, absorption device is relative with the shower nozzle, the second outlet duct outside accesss to the protection casing.

Optionally, the number of the nozzles is multiple, the multiple nozzles are communicated with a transverse pipe, and the transverse pipe is connected with the first air outlet pipe.

Optionally, the absorption mechanism comprises an absorption barrel, the two ends of the absorption barrel and the inner wall of the protective cover are provided with a fixing frame, a gap is reserved between the absorption barrel and the workbench, and the absorption barrel is provided with a plurality of absorption holes.

Optionally, a filter screen is installed on the absorption hole. Optionally, the protective cover comprises a rear wall, and the rear wall is hemispherical.

From the above, can see, the clamping device for automobile welding that one or more embodiments of this specification provided is through installing the drive pivot on the protection casing diapire, and drive pivot top is connected with the workstation, installs two sets of lifter plates on the workstation, and two sets of lifter plates set up relatively, install the motor on the lifter plate, and the motor output end is connected with the mounting panel, and the diaphragm is installed on the mounting panel top, inlays on the diaphragm and is equipped with electric telescopic handle, and electric telescopic handle is connected with the clamp plate, the layer board is installed to the mounting panel bottom. Install spare part between clamp plate and layer board, regulation welded angle that can be convenient when the welding, the operating personnel of being convenient for operate, improved the convenience.

Drawings

In order to more clearly illustrate one or more embodiments or prior art solutions of the present specification, the drawings that are needed in the description of the embodiments or prior art will be briefly described below, and it is obvious that the drawings in the following description are only one or more embodiments of the present specification, and that other drawings may be obtained by those skilled in the art without inventive effort from these drawings.

FIG. 1 is a schematic view of an interior of a clamping device for use in welding an automobile according to one or more embodiments of the present disclosure;

FIG. 2 is a schematic top view of a clamping device for use in welding an automobile according to one or more embodiments of the present disclosure;

FIG. 3 is a schematic view of an inflator of a clamping device for use in welding a vehicle in accordance with one or more embodiments of the subject specification;

fig. 4 is a schematic view of a cam of a clamping device for automobile welding according to one or more embodiments of the present disclosure.

Detailed Description

To make the objects, technical solutions and advantages of the present disclosure more apparent, the present disclosure will be described in further detail below with reference to specific embodiments and the accompanying drawings.

It is to be noted that unless otherwise defined, technical or scientific terms used in one or more embodiments of the present specification should have the ordinary meaning as understood by those of ordinary skill in the art to which this disclosure belongs. The use of "first," "second," and similar terms in one or more embodiments of the specification is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used only to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

One or more embodiments of this specification a clamping device is used in car welding, as shown in the figure, including protection casing 101, install drive pivot 103 on the protection casing 101 diapire, drive pivot 103 top is connected with workstation 102, install two sets of lifter plates 401 on the workstation 102, two sets of lifter plates 401 set up relatively, install motor 402 on the lifter plate 401, the motor 402 output is connected with mounting panel 403, diaphragm 404 is installed on mounting panel 403 top, it is equipped with electric telescopic handle 405 to inlay on the diaphragm 404, electric telescopic handle 405 is connected with clamp plate 407, layer board 408 is installed to mounting panel 403 bottom.

When using, will treat that welded two sets of spare parts install respectively between two sets of clamp plates 407 and layer board 408, later starter motor 402 angle of adjustment, adjust lifter plate 401's height, make two treat that welded spare part welding parts is relative, later carry out welding operation, when needing adjustment welding angle, start drive pivot 103, drive pivot 103 drives the workstation 102 rotation, make spare part towards staff's angle change, make things convenient for the staff to carry out the welding machine operation of other angles. The convenience of welding operation is promoted, and the working efficiency is improved.

In some optional specific embodiments, a driving worm wheel 104 is installed on the driving rotating shaft 103, the driving worm wheel 104 is connected with a rotating worm 105 in a meshed manner, an installation seat 106 is installed on the bottom wall of the protective cover 101, the rotating worm 105 is installed on the installation seat 106, a cam 107 is installed at the end portion of the rotating worm 105, a track groove 1071 is formed in a wheel surface of the cam 107, a guide sleeve 202 is further installed on the bottom wall of the protective cover 101, a push rod 201 is installed in the guide sleeve 202, a track pin 108 is installed on the push rod 201, the track pin 108 is installed in the track groove 1071 in a matched manner, an inflator 203 is installed above the push rod 201, the top end of the push rod 201 extends into the inflator 203, the top end of the push rod 201 is connected with a piston 204, the piston 204 is installed in the inflator 203 in a matched manner, the top end of the inflator 203 is connected with a first air outlet 205 and a first air inlet pipe 207, a first air outlet check valve 206 is installed in the first air inlet pipe 207, the first air outlet pipe 205 is connected with a spray head 302, the spray head 302 faces the workbench 102, the first air inlet 207 is connected with a second air outlet mechanism 211, a second air inlet pipe 211 and a second air outlet mechanism 209 are installed in the second air inlet pipe 209, and a second air outlet mechanism 211, and a second air inlet pipe mechanism 209 are installed in the second air inlet pipe 209, and a second air inlet pipe mechanism 211. When the air purifier is used, when the driving rotating shaft 103 rotates, the driving worm wheel 104 drives the rotating worm 105 to rotate, the rotating worm 105 drives the cam 107 to rotate, the cam 107 rotates, the push rod 201 reciprocates up and down, the piston 204 moves up and down, when the piston 204 moves up, the first air outlet pipe 205 exhausts air, the first air inlet check valve 208 closes the first air inlet pipe 207, the spray head 302 sprays air, sparks generated by welding are blown off from the workbench 102, at the moment, the second air inlet pipe 209 exhausts air, the absorption device absorbs air with peculiar smell generated by welding, when the piston moves down, the first air inlet pipe 207 absorbs air from the outside, the second air outlet pipe 211 exhausts the absorbed air with peculiar smell, the spark cleaning is carried out on the workbench, meanwhile, the interior of the protective cover 101 can be ventilated, and an appropriate working environment is provided for operators.

In some alternative embodiments, the spray nozzles 302 are provided in multiple numbers, and a cross pipe 301 is connected to the spray nozzles 302, and the cross pipe 301 is connected to the first outlet pipe 205. The area of the blowing spark is increased. In some optional specific embodiments, the absorption mechanism includes an absorption barrel 303, a fixing frame 304 is installed between two ends of the absorption barrel 303 and the inner wall of the protective cover 101, a gap is left between the absorption barrel 303 and the workbench 102, and a plurality of absorption holes 305 are formed in the absorption barrel 303. In use, the suction cylinder 303 sucks the odorous gas through the suction holes 305.

In some alternative embodiments, a screen 306 is mounted to the suction holes 305. The screen 306 traps spark debris. In some alternative embodiments, the shield 101 includes a rear wall 1011, and the rear wall 1011 is hemispherical. Make things convenient for the spark to drop to reduce the dynamics that the spark splashes.

The working principle of the invention is as follows: when using, will treat that welded two sets of spare parts are installed respectively between two sets of clamp plates 407 and layer board 408, later starter motor 402 angle of adjustment, adjust lifter plate 401's height for two treat that welded spare part welding position is relative, later carry out welding operation, when needing the adjustment welding angle, start drive pivot 103, drive pivot 103 drives the workstation 102 rotatory, make spare part towards staff's angle change, make things convenient for the staff to carry out the welding machine operation of other angles. The convenience of welding operation is improved, and the working efficiency is improved.

It is intended that the one or more embodiments of the present specification embrace all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of one or more embodiments of the present disclosure are intended to be included within the scope of the present disclosure.

Claims

1. The utility model provides a clamping device is used in car welding which characterized in that includes: the protective cover comprises a protective cover (101), wherein a driving rotating shaft (103) is installed on the bottom wall of the protective cover (101), the top end of the driving rotating shaft (103) is connected with a workbench (102), two groups of lifting plates (401) are installed on the workbench (102), the two groups of lifting plates (401) are oppositely arranged, a motor (402) is installed on each lifting plate (401), the output end of each motor (402) is connected with a mounting plate (403), a transverse plate (404) is installed at the top end of each mounting plate (403), an electric telescopic rod (405) is embedded in each transverse plate (404), each electric telescopic rod (405) is connected with a pressing plate (407), and a supporting plate (408) is installed at the bottom end of each mounting plate (403); the air-jet type air-jet device is characterized in that a driving worm wheel (104) is installed on a driving rotating shaft (103), the driving worm wheel (104) is connected with a rotating worm (105) in a meshed mode, a mounting seat (106) is installed on the bottom wall of the protective cover (101), the rotating worm (105) is installed on the mounting seat (106), a cam (107) is installed at the end portion of the rotating worm (105), a track groove (1071) is formed in the wheel surface of the cam (107), a guide sleeve (202) is further installed on the bottom wall of the protective cover (101), a push rod (201) is installed in the guide sleeve (202), a track pin (108) is installed on the push rod (201), the track pin (108) is installed in the track groove (1071) in a matched mode, an air charging cylinder (203) is installed above the push rod (201), the top end of the push rod (201) extends into the air charging cylinder (203), the top end of the push rod (201) is connected with a piston (204), the piston (204) is installed in the air charging cylinder (203) in a matched mode, the top end of the air charging cylinder (203) is connected with a first air outlet pipe (205) and a first air inlet pipe (207), a first air inlet pipe (207) is connected with a first air inlet pipe (207), a first air outlet (207), a first air inlet pipe (102) working table (102) is connected with a first air-jet head (102), first intake pipe (207) lead to protection casing (101) outside, inflator pump (203) bottom is connected with second intake pipe (209) and second outlet duct (211), installs second check valve (210) of admitting air in second intake pipe (209), installs second check valve (212) of giving vent to anger in second outlet duct (211), and second intake pipe (209) are connected with absorption mechanism, and absorbing device is relative with shower nozzle (302), second outlet duct (211) lead to protection casing (101) outside.

2. The clamping device for automobile welding as claimed in claim 1, wherein a plurality of spray heads (302) are provided, a transverse pipe (301) is communicated with the plurality of spray heads (302), and the transverse pipe (301) is connected with the first air outlet pipe (205).

3. The clamping device for automobile welding as claimed in claim 1, wherein the absorbing mechanism comprises an absorbing cylinder (303), a fixing frame (304) is installed between two ends of the absorbing cylinder (303) and the inner wall of the protective cover (101), a gap is left between the absorbing cylinder (303) and the workbench (102), and a plurality of absorbing holes (305) are formed in the absorbing cylinder (303).

4. The clamping device for automobile welding as recited in claim 3, characterized in that a strainer (306) is mounted on said absorption hole (305).

5. The clamping device for automobile welding as recited in claim 1, characterized in that the protective cover (101) comprises a rear wall (1011), and the rear wall (1011) is hemispherical.