CN210476018U - Multifunctional welding fixture for automobile welding production line - Google Patents

Multifunctional welding fixture for automobile welding production line Download PDF

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Publication number
CN210476018U
CN210476018U CN201921472617.8U CN201921472617U CN210476018U CN 210476018 U CN210476018 U CN 210476018U CN 201921472617 U CN201921472617 U CN 201921472617U CN 210476018 U CN210476018 U CN 210476018U
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China
Prior art keywords
cylinder
clamping piece
production line
folder
automobile
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Active
Application number
CN201921472617.8U
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Chinese (zh)
Inventor
欧阳国平
张娟
唐永军
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Guangdong Fuzhen Industrial Equipment Co Ltd
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Guangdong Fuzhen Industrial Equipment Co Ltd
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Priority to CN201921472617.8U priority Critical patent/CN210476018U/en
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Abstract

The utility model discloses a multifunctional welding fixture for automobile welding production line, which comprises a base, wherein two ends of the upper side of the base are respectively provided with a stand column, the top of the stand column is provided with a top plate, the middle part of the upper side of the top plate is provided with a first air cylinder, the lower side of the first air cylinder is provided with a lifting rod, the lower side of the lifting rod is transversely provided with a second air cylinder, one end of the second air cylinder is articulated with a clamping piece through a transverse telescopic rod, two ends of the clamping piece are articulated with a first side clamping piece and a second side clamping piece through hinges, the multifunctional welding fixture for automobile welding production line is articulated with a clamping piece through a transverse telescopic rod, a third air cylinder is arranged between the transverse telescopic rod and the clamping piece, the third air cylinder can adjust the use inclination angle of the clamping piece, and the two ends of the clamping, the clamping efficiency of the clamp is improved.

Description

Multifunctional welding fixture for automobile welding production line
Technical Field
The utility model relates to an automobile welding jig technical field specifically is a multi-functional welding jig for automobile welding production line.
Background
Automobile industrial equipment is a new industry with rapid development, automobiles produced by automobile manufacturers are various in types and are changed frequently, and the automobile body is changed most frequently, so that the corresponding welding line is required to follow up the change of the automobile type and the type. The automobile parts are required to be assembled on the automobile body after being machined and formed, and the machined automobile parts are transported to an assembly workshop. The automobile parts need to be welded in the production process, and the automobile parts need to be clamped and positioned in the welding process.
The welding fixture of the existing automobile welding production line can only clamp and position regular parts, and has poor fixing effect on irregular parts, thereby influencing the welding efficiency of the automobile welding production line.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multifunctional welding jig for car welding production line to solve current car welding production line's welding jig can only regular spare part carry out the centre gripping location and handle, it is relatively poor to the fixed effect of anomalous spare part, thereby influence car welding production line's welding efficiency's problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multi-functional welding jig for car welding production line, includes the base, the stand is installed respectively at base upside both ends, the roof is installed at the stand top, roof upside mid-mounting has first cylinder, the lifter is installed to first cylinder downside, the second cylinder is transversely installed to the lifter downside, second cylinder one end articulates through horizontal telescopic link has the folder, the folder both ends articulate through the hinge has first side folder and second side folder, install the third cylinder between horizontal telescopic link and the folder.
Furthermore, a first connecting seat is installed on the upper side of the transverse telescopic rod, a second connecting seat is installed on the inner side of one end of the clamping piece, and two ends of the third air cylinder are hinged to the first connecting seat and the second connecting seat.
Furthermore, rubber pads are arranged on one sides of the clamping piece, the first side clamping piece and the second side clamping piece.
Furthermore, a sliding groove is formed in one side of the first side clamping piece, a sliding seat is installed in the sliding groove, an electric push rod is inserted into the clamping piece, one end of the electric push rod is connected with a push rod in a transmission mode, and the push rod is hinged to the sliding seat.
Furthermore, a connecting sleeve is installed on the lower side of the lifting rod and sleeved with the second air cylinder, and the connecting sleeve is fixedly connected with the second air cylinder through a bolt.
Furthermore, one side of the first cylinder, one side of the second cylinder and one side of the third cylinder are connected with an air pump through air conveying pipes.
Furthermore, the transverse telescopic rod is hinged with the clamping piece through a third connecting seat and a pin shaft.
Further, the inclined material clamping angle of the first side clamping piece and the second side clamping piece is 0-90 degrees.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a horizontal telescopic link articulates there is the folder, and installs the third cylinder between horizontal telescopic link and the folder, and the use inclination of folder can be adjusted to the third cylinder, satisfies the fixed use of centre gripping of different shapes, is convenient for carry out the centre gripping location to anomalous auto parts and handles.
2. The utility model discloses and there are first side folder and second side folder through the hinge is articulated in folder both ends, installs electric putter between first side folder and the second side folder, can adjust the slope contained angle of first side folder and second side folder, carries out centre gripping fixed processing to the car welding spare of different shapes, has improved the stability of anchor clamps centre gripping.
3. The utility model discloses a rubber pad is installed to folder, first side folder and second side folder one side, can improve folder, first side folder and second side folder to the fixed stability of car welding both ends centre gripping.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a front view of the overall structure of the present invention;
FIG. 2 is a left side view of the overall structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;
fig. 4 is a schematic view of the viewing angle structure at B of the present invention.
In the figure: 1. a base; 2. a column; 3. a top plate; 4. a first cylinder; 5. a second cylinder; 6. a transverse telescopic rod; 7. a middle clamp; 8. a first connecting seat; 9. a third cylinder; 10. a second connecting seat; 11. a push rod; 12. an electric push rod; 13. a hinge; 14. a first side clamp; 15. a second side clamp; 16. a rubber pad; 17. a chute; 18. a slide base; 19. a lifting rod; 20. connecting sleeves; 21. a bolt; 22. a third connecting seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, 2, 3 and 4, in an embodiment of the present invention, a multifunctional welding fixture for an automobile welding production line includes a base 1, wherein two ends of an upper side of the base 1 are respectively provided with a stand column 2 for supporting and fixing a top plate 3, a top plate 3 is arranged on the top of the stand column 2 for installing and fixing a first cylinder 4, a first cylinder 4 is arranged in the middle of the upper side of the top plate 3, a lifting rod 19 is arranged on the lower side of the first cylinder 4, a second cylinder 5 is driven by the first cylinder 4 to move up and down to adjust the use height of a middle clamp 7, a second cylinder 5 is transversely arranged on the lower side of the lifting rod 19, one end of the second cylinder 5 is hinged with the middle clamp 7 through a transverse telescopic rod 6, the transverse telescopic rod 6 is driven by the second cylinder 5 to transversely extend and retract to clamp and position two sides of an automobile part to be welded, two ends, install third cylinder 9 between horizontal telescopic link 6 and the middle part folder 7, the use inclination of middle part folder 7 can be adjusted to third cylinder 9, satisfies the fixed use of centre gripping of different shapes.
Preferably, first connecting seat 8 is installed to 6 upsides of horizontal telescopic link, and second connecting seat 10 is installed to 7 one end inboards of middle part folder, and 9 both ends of third cylinder are articulated with first connecting seat 8 and second connecting seat 10, are convenient for can adjust middle part folder 7's use inclination through third cylinder 9.
Preferably, rubber pads 16 are installed on one sides of the middle clamping piece 7, the first side clamping piece 14 and the second side clamping piece 15, the protection performance is good, and the stability of clamping and fixing the two ends of the automobile welding piece by the middle clamping piece 7, the first side clamping piece 14 and the second side clamping piece 15 can be improved.
Preferably, the sliding grooves 17 are formed in one sides of the first side clamping piece 14 and the second side clamping piece 15, the sliding base 18 is installed in the sliding grooves 17, the electric push rod 12 is inserted into the middle clamping piece 7, one end of the electric push rod 12 is connected with the push rod 11 in a transmission mode, the push rod 11 is hinged to the sliding base 18, the electric push rod 12 drives the push rod 11 to move up and down, the sliding base 18 slides in the sliding grooves 17, and therefore the fixed angle of clamping of the two sides of the first side clamping piece 14 and the second side clamping piece 15 can.
Preferably, a connecting sleeve 20 is installed on the lower side of the lifting rod 19, the connecting sleeve 20 is sleeved with the second cylinder 5, and the connecting sleeve 20 is fixedly connected with the second cylinder 5 through a bolt 21, so that the second cylinder 5 is fixedly connected with the lifting rod 19.
Preferably, first cylinder 4, second cylinder 5 and third cylinder 9 one side are connected with the air pump through the gas-supply pipe, are convenient for control first cylinder 4, second cylinder 5 and third cylinder 9 and carry out the regulation use that stretches out and draws back.
Preferably, the transverse telescopic rod 6 and the middle clamping piece 7 are hinged through a third connecting seat 22 and a pin shaft, so that the use inclination angle of the middle clamping piece 7 can be conveniently adjusted.
Preferably, the inclined material clamping angle of the first side clamping piece 14 and the second side clamping piece 15 is 0-90 degrees, so that the inclined included angle of the first side clamping piece 14 and the second side clamping piece 15 can be conveniently adjusted, the upper side and the lower side of the automobile welding pieces in different shapes can be clamped and fixed, and the clamping stability of the clamp is improved.
The utility model discloses a theory of operation and use flow: and a programmable PLC control cabinet is arranged at the idle position of the device, and the control end of each device is electrically connected with the PLC control cabinet. The automobile parts to be welded are placed in the middle of the base 1, the first air cylinder 4 drives the second air cylinder 5 to move up and down so as to adjust the use height of the middle clamping piece 7, the second air cylinder 5 drives the transverse telescopic rod 6 to transversely stretch and retract so as to clamp and position two sides of the automobile parts to be welded, a third air cylinder 9 is hinged between the transverse telescopic rod 6 and the middle clamping piece 7, the third air cylinder 9 can adjust the use inclination angle of the middle clamping piece 7, and the clamping and fixing use requirements of different shapes are met; and articulated through hinge 13 through middle part folder 7 both ends have first side folder 14 and second side folder 15, install electric putter 12 between first side folder 14 and the second side folder 15, can adjust the slope contained angle of first side folder 14 and second side folder 15, carry out centre gripping fixed processing to the upper and lower side of the car welding spare of different shapes, improved the stability of anchor clamps centre gripping.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a multi-functional welding jig for car welding production line, includes base (1), its characterized in that: stand (2) are installed respectively at base (1) upside both ends, roof (3) are installed at stand (2) top, roof (3) upside mid-mounting has first cylinder (4), lifter (19) are installed to first cylinder (4) downside, second cylinder (5) are transversely installed to lifter (19) downside, second cylinder (5) one end articulates through horizontal telescopic link (6) has middle part folder (7), middle part folder (7) both ends are articulated through hinge (13) have first side folder (14) and second side folder (15), install third cylinder (9) between horizontal telescopic link (6) and middle part folder (7).
2. The multifunctional welding fixture for the automobile welding production line according to claim 1, is characterized in that: first connecting seat (8) is installed to horizontal telescopic link (6) upside, and second connecting seat (10) are installed to middle part folder (7) one end inboard, and third cylinder (9) both ends are articulated with first connecting seat (8) and second connecting seat (10).
3. The multifunctional welding fixture for the automobile welding production line according to claim 1, is characterized in that: and rubber pads (16) are arranged on one sides of the middle clamping piece (7), the first side clamping piece (14) and the second side clamping piece (15).
4. The multifunctional welding fixture for the automobile welding production line according to claim 1, is characterized in that: a sliding groove (17) is formed in one side of the first side clamping piece (14), a sliding seat (18) is installed in the sliding groove (17), an electric push rod (12) is inserted into the middle clamping piece (7), one end of the electric push rod (12) is connected with a push rod (11) in a transmission mode, and the push rod (11) is hinged to the sliding seat (18).
5. The multifunctional welding fixture for the automobile welding production line according to claim 1, is characterized in that: connecting sleeve (20) are installed to lifter (19) downside, and connecting sleeve (20) and second cylinder (5) cover are established, and connecting sleeve (20) pass through bolt (21) and second cylinder (5) fixed connection.
6. The multifunctional welding fixture for the automobile welding production line according to claim 1, is characterized in that: one sides of the first cylinder (4), the second cylinder (5) and the third cylinder (9) are connected with an air pump through air pipes.
7. The multifunctional welding fixture for the automobile welding production line according to claim 1, is characterized in that: the transverse telescopic rod (6) and the middle clamping piece (7) are hinged with each other through a third connecting seat (22) and a pin shaft.
8. The multifunctional welding fixture for the automobile welding production line according to claim 1, is characterized in that: the inclined material clamping angle of the first side clamping piece (14) and the second side clamping piece (15) is 0-90 degrees.
CN201921472617.8U 2019-09-05 2019-09-05 Multifunctional welding fixture for automobile welding production line Active CN210476018U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921472617.8U CN210476018U (en) 2019-09-05 2019-09-05 Multifunctional welding fixture for automobile welding production line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921472617.8U CN210476018U (en) 2019-09-05 2019-09-05 Multifunctional welding fixture for automobile welding production line

Publications (1)

Publication Number Publication Date
CN210476018U true CN210476018U (en) 2020-05-08

Family

ID=70540883

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921472617.8U Active CN210476018U (en) 2019-09-05 2019-09-05 Multifunctional welding fixture for automobile welding production line

Country Status (1)

Country Link
CN (1) CN210476018U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111922589A (en) * 2020-07-27 2020-11-13 丰宁满族自治县宏亭汽车部件有限公司 Position switching mechanism and positioning fixture for automobile welding
CN113390742A (en) * 2021-06-16 2021-09-14 湖州雄鹰通信电力设备有限公司 Electric power fitting abrasion detection device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111922589A (en) * 2020-07-27 2020-11-13 丰宁满族自治县宏亭汽车部件有限公司 Position switching mechanism and positioning fixture for automobile welding
CN113390742A (en) * 2021-06-16 2021-09-14 湖州雄鹰通信电力设备有限公司 Electric power fitting abrasion detection device

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