CN221755160U

CN221755160U - Welding jig is used in auto parts production

Info

Publication number: CN221755160U
Application number: CN202323429832.9U
Authority: CN
Inventors: 汪杰
Original assignee: Hubei Haijiefeng Auto Parts Co ltd
Current assignee: Hubei Haijiefeng Auto Parts Co ltd
Priority date: 2023-12-15
Filing date: 2023-12-15
Publication date: 2024-09-24
Anticipated expiration: 2033-12-15

Abstract

The utility model relates to a welding fixture for automobile part production, which comprises a fixed plate, wherein a positioning mechanism is arranged above the fixed plate, two vertical plates are fixed on the lower surface of the fixed plate, a processing mechanism is arranged above the fixed plate, two mounting plates are fixed on the upper surface of the fixed plate, a welding machine is fixed on the upper surface of the fixed plate, and the bottom ends of the two vertical plates are fixed with the same bottom plate. This welding jig is used in auto parts production utilizes the welding machine to carry out welding work to the gap department between auto parts and the axle type part for two suction heads begin absorbing harmful smog through starting the fan, and transmit to the inside of handling the case, utilize a plurality of activated carbon sheets that handling the incasement portion placed to filter harmful smog, through starting the third motor, make the lead screw begin to drive thread bush horizontal migration, thereby adjust the position of two suction heads, the absorptivity of harmful smog is convenient for improve.

Description

Welding jig is used in auto parts production

Technical Field

The utility model relates to the technical field of clamps for automobile parts, in particular to a welding clamp for automobile part production.

Background

The automobile industry equipment is an emerging industry which rapidly develops, automobiles produced by automobile factories are various in types, automobile types are replaced very frequently, the automobile body is the largest in change during automobile type replacement, the corresponding welding line is required to keep up with the change of the automobile types and types, after automobile parts are processed and molded, the automobile parts are required to be assembled on the automobile body, the processed automobile parts are transported to an assembly workshop again, welding treatment is required during production of the automobile parts, and clamping and positioning are required during welding of the automobile parts.

Example chinese patent CN 215393461U discloses a multifunctional welding jig for producing automobile parts, which comprises a workbench, the middle part welding of workstation installs the bottom plate, the top welding of bottom plate installs first motor, the output shaft of first motor passes through the coupling welding and installs first belt pulley, the notch has been seted up at the top of workstation, the supporting shoe is installed at the top welding of workstation.

Above-mentioned automobile parts production is with multi-functional welding jig still has certain not enough, and it drives two sets of parts through first belt pulley, belt and second belt pulley and rotates, and then is convenient for weld the gap department of two sets of parts, but can produce the smog to human harmful when welding two sets of parts, and it is inconvenient to effectively collect harmful smog, has reduced the practicality of multi-functional welding jig for this automobile parts production.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides the welding fixture for the automobile part production, which has the advantage of effectively collecting and processing the smoke harmful to the human body, and solves the problem that the harmful smoke is inconvenient to collect effectively.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the welding fixture for the automobile part production comprises a fixed plate, wherein a positioning mechanism is arranged above the fixed plate, two vertical plates are fixed on the lower surface of the fixed plate, a processing mechanism is arranged above the fixed plate, two mounting plates are fixed on the upper surface of the fixed plate, a welding machine is fixed on the upper surface of the fixed plate, and the same bottom plate is fixed at the bottom ends of the two vertical plates;

The positioning mechanism comprises a first motor fixed on the front side of the mounting plate, a threaded rod is fixed on the outer side of an output shaft of the first motor, two movable plates are connected on the outer side of the threaded rod in a threaded manner, a second motor is fixed on one side of each of the two movable plates, a belt is connected on the outer side of the output shaft of each of the two second motors in a transmission manner, movable columns are connected on the opposite sides of the two movable plates in a rotary manner through bearings, and positioning plates are fixed on the opposite sides of the two movable columns;

The treatment mechanism comprises a fan fixed on the upper surface of a bottom plate, an exhaust pipe is fixedly communicated with the exhaust end of the fan, a treatment box is fixedly arranged on the upper surface of the bottom plate, a connecting pipe is fixedly communicated with the left side of the treatment box, a third motor is fixedly arranged on the right side of a vertical plate, a screw rod is fixedly arranged on the outer side of an output shaft of the third motor, a thread bush is connected with the outer side of the screw rod in a threaded manner, a connecting plate is fixedly arranged on the upper surface of the thread bush, two movable plates are vertically fixed on the upper surface of the connecting plate, and suction heads are respectively fixed on one opposite sides of the two movable plates.

Further, the positioning mechanism further comprises four electric push rods which are respectively fixed on one sides opposite to the two positioning plates, and the two movable columns are respectively connected in a transmission mode in the two belts.

Further, a sliding rod is fixed between two opposite sides of the mounting plates, and the two moving plates are both in sliding connection with the outer sides of the sliding rod.

Further, the one end fixed intercommunication that the processing case was kept away from to the connecting pipe has the tee bend, the one end fixed intercommunication that the connecting pipe was kept away from to the tee bend has two hoses, two the hose respectively with two suction heads fixed intercommunication.

Further, the sliding grooves are formed in one sides, opposite to the mounting plates, of the two mounting plates, and the sliding blocks which are connected with the sliding grooves in a sliding mode are fixed on the opposite sides of the two movable plates.

Further, the front of handling the case is installed and is handled the door, a plurality of activated carbon sheets have been placed perpendicularly to the inside of handling the case, the one end that the fan was kept away from to the exhaust column is fixed to be linked together on the right side of handling the case.

Further, a positioning rod is fixed between two opposite sides of the vertical plates, and the threaded sleeve is in sliding connection with the outer side of the positioning rod.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

This welding jig is used in auto parts production is fixed respectively between two electric putter of front and back both sides with auto parts and axle type part, start first motor, make the auto parts and axle type part relative motion that are fixed by the centre gripping, can utilize the welding machine to carry out the weldment work to the gap department between auto parts and the axle type part this moment, start the fan, make two suction heads begin to absorb harmful smog, and the inside of transmission to the processing case, utilize a plurality of activated carbon sheets that the processing incasement portion was placed to filter harmful smog, through starting the third motor, make the lead screw begin to drive thread bush horizontal migration, thereby adjust the position of two suction heads, be convenient for improve the absorptivity of harmful smog.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a top view of the positioning mechanism of the present utility model;

FIG. 3 is a schematic view of a processing mechanism according to the present utility model.

In the figure: 1 fixed plate, 2 positioning mechanism, 201 first motor, 202 threaded rod, 203 movable plate, 204 second motor, 205 belt, 206 movable column, 207 positioning plate, 208 electric putter, 3 riser, 4 processing mechanism, 401 fan, 402 exhaust tube, 403 processing box, 404 connecting pipe, 405 third motor, 406 lead screw, 407 threaded sleeve, 408 movable plate, 5 mounting plate, 6 welding machine.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, a welding fixture for producing automobile parts in this embodiment includes a fixing plate 1, a positioning mechanism 2 is disposed above the fixing plate 1, two risers 3 are fixed on the lower surface of the fixing plate 1, a processing mechanism 4 is disposed above the fixing plate 1, two mounting plates 5 are fixed on the upper surface of the fixing plate 1, a welder 6 is fixed on the upper surface of the fixing plate 1, welding is performed on a gap between an automobile part and a shaft part by using the welder 6, and the bottom ends of the two risers 3 are fixed with the same bottom plate.

Referring to fig. 2, in order to clamp and fix the automobile parts and the shaft parts, the positioning mechanism 2 in this embodiment includes a first motor 201 fixed on the front surface of the front mounting plate 5, a threaded rod 202 fixed on the outer side of the output shaft of the first motor 201, two moving plates 203 screwed on the outer side of the threaded rod 202, the threaded rod 202 formed by two screws with opposite screw directions, two moving plates 203 screwed on the outer sides of the two screws respectively, two motors 204 fixed on opposite sides of the two moving plates 203, belts 205 connected on the outer sides of the output shafts of the two second motors 204 in a driving manner, moving columns 206 connected on opposite sides of the two moving plates 203 through bearings in a rotating manner, and positioning plates 207 fixed on opposite sides of the two moving columns 206.

In this example, the positioning mechanism 2 further includes four electric push rods 208 respectively fixed on opposite sides of the two positioning plates 207, the automobile part and the shaft part are respectively fixed between the two electric push rods 208 on the front side and the rear side, the two movable columns 206 are respectively connected in a driving manner inside the two belts 205, a sliding rod is fixed between opposite sides of the two mounting plates 5, the two movable plates 203 are both connected on the outer sides of the sliding rod in a sliding manner, by starting the first motor 201, since the threaded rod 202 is composed of two screws with opposite screw directions, the two movable plates 203 are respectively connected on the outer sides of the two screws in a threaded manner, and the two movable plates 203 are both connected on the outer sides of the sliding rod in a sliding manner, so that the automobile part and the shaft part which are clamped and fixed move relatively.

Referring to fig. 3, in order to absorb and process the harmful smoke, the processing mechanism 4 in this embodiment includes a fan 401 fixed on the upper surface of the bottom plate, an exhaust end of the fan 401 is fixedly connected with an exhaust pipe 402, an upper surface of the bottom plate is fixedly connected with a processing box 403, a left side of the processing box 403 is fixedly connected with a connecting pipe 404, a right side of a right side vertical plate 3 is fixedly connected with a third motor 405, an outer side of an output shaft of the third motor 405 is fixedly provided with a screw rod 406, an outer side thread of the screw rod 406 is connected with a thread bush 407, an upper surface of the thread bush 407 is fixedly connected with a connecting plate, two movable plates 408 are vertically fixed on an upper surface of the connecting plate, and suction heads are fixed on opposite sides of the two movable plates 408.

In this example, the one end fixed intercommunication that processing case 403 was kept away from to connecting pipe 404 has the tee bend, the one end fixed intercommunication that connecting pipe 404 was kept away from to the tee bend has two hoses, two hoses respectively with two suction heads fixed intercommunication, can produce harmful smog when because weldment work, consequently, start fan 401, the evacuation in processing case 403, make two suction heads begin absorbing harmful smog, and the inside of transmitting to processing case 403, the spout has all been seted up to one side that two mounting panels 5 are on the back, the slider because spout sliding connection is all fixed to one side that two fly leaves 408 are opposite, utilize a plurality of activated carbon plates that processing case 403 are inside to be placed to filter harmful smog, avoid harmful smog to get into fan 401 inside damage fan 401, the processing door is installed in the front of processing case 403, a plurality of activated carbon plates have been placed perpendicularly to the inside of processing case 403, the one end fixed intercommunication that air exhauster 402 kept away from fan 401 is on the right side of processing case 403, be fixed with the locating lever between two riser 3 opposite sides, threaded sleeve 407 sliding connection is in the outside of locating lever, when the position that needs to adjust, the motor that is convenient for improving harmful smog starts, make two screw shafts 405 move through three screw shafts 407, thereby the screw sleeve position is adjusted horizontally.

It should be noted that, fix the auto parts and the axle type part respectively between two electric putter 208 of front and back both sides, start first motor 201, make the auto parts and the axle type part relative motion that are held fixedly, can utilize welding machine 6 to carry out the welding work to the gap department between auto parts and the axle type part this moment, start fan 401, make two suction heads begin absorbing harmful smog, and transmit to the inside of handling case 403, utilize a plurality of activated carbon sheets of handling case 403 inside to filter harmful smog, through start third motor 405, make lead screw 406 begin driving threaded sleeve 407 horizontal migration, thereby adjust the position of two suction heads, be convenient for improve harmful smog's absorptivity.

It is understood that the electrical components appearing in the text are electrically connected with the main controller and the power supply, and the electrical components appearing in the text are all conventional known devices, the utility model does not need to be repeated, the main controller can be a conventional known device for controlling a computer and the like, the control circuit of the main controller can be realized by simple programming of a person skilled in the art, the supply of the power supply also belongs to the common general knowledge in the art, and the utility model is mainly used for protecting a mechanical device, so the utility model does not explain the control mode and the circuit connection in detail, and meanwhile, the utility model is not detailed in the points of the common general knowledge of the person in the art.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The working principle of the embodiment is as follows:

(1) When the automobile part is required to be produced and welded, the automobile part and the shaft part are respectively fixed between the two electric push rods 208 on the front side and the rear side, and then the first motor 201 is started, because the threaded rod 202 is composed of two threaded rods with opposite threaded directions, the two movable moving plates 203 are respectively in threaded connection with the outer sides of the two threaded rods, and the two movable plates 203 are both in sliding connection with the outer sides of the sliding rods, so that the clamped and fixed automobile part and the shaft part can move relatively, and at the moment, the welding machine 6 can be utilized to weld the gap between the automobile part and the shaft part.

(2) Simultaneously, because the welding work can produce harmful smog, therefore start fan 401, the evacuation in with processing case 403 for two suction heads begin absorbing harmful smog, and transmit to the inside of processing case 403, utilize a plurality of activated carbon sheets that processing case 403 inside was placed to filter harmful smog, avoid harmful smog to get into the inside damage fan 401 of fan 401, simultaneously when the position of needs adjustment suction head, be convenient for improve the absorptivity of harmful smog, through starting third motor 405, make lead screw 406 begin to drive screw sleeve 407 horizontal migration, thereby the position of two suction heads is adjusted.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and principles of the present utility model.

Claims

1. Welding jig for auto parts production, including fixed plate (1), its characterized in that: the device is characterized in that a positioning mechanism (2) is arranged above the fixed plate (1), two vertical plates (3) are fixed on the lower surface of the fixed plate (1), a processing mechanism (4) is arranged above the fixed plate (1), two mounting plates (5) are fixed on the upper surface of the fixed plate (1), a welding machine (6) is fixed on the upper surface of the fixed plate (1), and the same bottom plate is fixed at the bottom ends of the two vertical plates (3);

The positioning mechanism (2) comprises a first motor (201) fixed on the front side of the mounting plate (5), a threaded rod (202) is fixed on the outer side of an output shaft of the first motor (201), two movable plates (203) are connected to the outer side of the threaded rod (202) in a threaded manner, a second motor (204) is fixed on the opposite sides of the two movable plates (203), a belt (205) is connected to the outer sides of the output shafts of the two second motors (204) in a transmission manner, movable columns (206) are connected to the opposite sides of the two movable plates (203) in a rotary manner through bearings, and positioning plates (207) are fixed on the opposite sides of the two movable columns (206);

The processing mechanism (4) comprises a fan (401) fixed on the upper surface of a bottom plate, an exhaust pipe (402) is fixedly communicated with the exhaust end of the fan (401), a processing box (403) is fixedly arranged on the upper surface of the bottom plate, a connecting pipe (404) is fixedly communicated with the left side of the processing box (403), a third motor (405) is fixedly arranged on the right side of a vertical plate (3), a screw rod (406) is fixedly arranged on the outer side of an output shaft of the third motor (405), a threaded sleeve (407) is connected with the outer side of the screw rod (406) in a threaded manner, a connecting plate is fixedly arranged on the upper surface of the threaded sleeve (407), two movable plates (408) are vertically fixed on the upper surface of the connecting plate, and suction heads are fixedly arranged on opposite sides of the two movable plates (408).

2. The welding jig for automobile part production according to claim 1, wherein: the positioning mechanism (2) further comprises four electric push rods (208) which are respectively fixed on the opposite sides of the two positioning plates (207), and the two movable columns (206) are respectively connected in a transmission mode inside the two belts (205).

3. The welding jig for automobile part production according to claim 1, wherein: a sliding rod is fixed between one opposite sides of the two mounting plates (5), and the two moving plates (203) are both connected to the outer sides of the sliding rod in a sliding mode.

4. The welding jig for automobile part production according to claim 1, wherein: one end of the connecting pipe (404) far away from the treatment box (403) is fixedly communicated with a tee joint, one end of the tee joint far away from the connecting pipe (404) is fixedly communicated with two hoses, and the two hoses are respectively fixedly communicated with the two suction heads.

5. The welding jig for automobile part production according to claim 1, wherein: the opposite sides of the two mounting plates (5) are provided with sliding grooves, and the opposite sides of the two movable plates (408) are fixedly provided with sliding blocks which are in sliding connection with the sliding grooves.

6. The welding jig for automobile part production according to claim 1, wherein: the front of handling case (403) is installed and is handled the door, a plurality of activated carbon sheets have been placed perpendicularly to the inside of handling case (403), the one end that fan (401) was kept away from to exhaust column (402) is fixed to be linked together on the right side of handling case (403).

7. The welding jig for automobile part production according to claim 1, wherein: a positioning rod is fixed between the opposite sides of the two vertical plates (3), and the threaded sleeve (407) is connected to the outer side of the positioning rod in a sliding manner.