CN215034677U - Welding tool for chassis - Google Patents
Welding tool for chassis Download PDFInfo
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- CN215034677U CN215034677U CN202120819895.7U CN202120819895U CN215034677U CN 215034677 U CN215034677 U CN 215034677U CN 202120819895 U CN202120819895 U CN 202120819895U CN 215034677 U CN215034677 U CN 215034677U
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- 238000003466 welding Methods 0.000 title claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims description 34
- 230000005540 biological transmission Effects 0.000 claims description 15
- 238000005452 bending Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a welding tool for a chassis, which comprises a base, a frame body fixing device, a guide rail fixing device, a first fixing device and a second fixing device; the chassis comprises a frame body, a sliding door guide rail, a first wire harness support and a second wire harness support; the rack body fixing device is suitable for clamping the rack body and fixing the position of the rack body; the guide rail fixing device is connected to the base and is suitable for clamping the corresponding sliding door guide rail and driving the clamped sliding door guide rail to move to lean against the frame body; the first fixing device is suitable for positioning the corresponding first wire harness support and pressing the corresponding first wire harness support on the support body; the second fixing device is suitable for clamping the corresponding second wire harness support and pressing the corresponding second wire harness support on the support body. The utility model discloses can be simultaneously clamping support body, move a guide rail, first wire harness support and second wire harness support, can save the clamping time, improve welding efficiency.
Description
Technical Field
The utility model relates to a chassis is with welding frock.
Background
At present, the main structure of the automobile chassis is a frame body, and a sliding door guide rail, a first wire harness support, a second wire harness support and the like need to be welded on the frame body. In the existing welding process, three welding tools are needed for welding the sliding door guide rail, the first wire harness support and the second wire harness support, the frame body needs to be turned over between different tools, clamping and positioning are needed to be carried out again, operation is troublesome, clamping time is wasted, and welding efficiency is affected.
Disclosure of Invention
The utility model aims to solve the technical problem that overcome prior art's defect, provide a welding frock for chassis, it can be simultaneously the clamping support body, move a guide rail, first wire harness support and second wire harness support, can save the clamping time, improve welding efficiency.
In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides a welding frock for chassis, chassis include support body, at least one move a guide rail, at least one first wire bracket and at least one second wire bracket, the welding frock includes for the chassis:
a base;
the rack fixing device is connected to the base and is suitable for clamping the rack and fixing the position of the rack;
the guide rail fixing devices are in one-to-one correspondence with the door moving guide rails, are connected to the base and are suitable for clamping the corresponding door moving guide rails and driving the clamped door moving guide rails to move to lean against the frame body;
the first fixing devices are in one-to-one correspondence with the first harness supports, and are connected to the base and suitable for positioning the corresponding first harness supports and pressing the corresponding first harness supports on the frame body;
the second fixing devices are in one-to-one correspondence with the second harness supports, are connected to the base and are suitable for clamping the corresponding second harness supports and pressing the corresponding second harness supports on the frame body;
at least one blanking device connected to the base and adapted to act to jack up the rack.
Further provides a specific structure of the rack fixing device, the rack fixing device comprises at least one front positioning rod, at least one rear positioning rod, at least one left positioning rod, at least one right positioning rod and at least one rack clamping mechanism; wherein,
the front positioning rod is connected to the base and is suitable for abutting against the front side wall of the frame body;
the rear positioning rod is connected to the base and is suitable for abutting against the rear side wall of the frame body;
the left positioning rod is connected to the base and is suitable for being abutted against the left side wall of the frame body;
the right positioning rod is connected to the base and is suitable for being abutted against the right side wall of the frame body;
the frame body clamping mechanism is connected to the base and is suitable for clamping and fixing the frame body.
The specific structure of the frame body clamping mechanism is further provided, and the frame body clamping mechanism comprises a clamping seat, an upper clamping block, a lower clamping block, a transmission rod and a clamping cylinder; wherein,
the clamping seat is connected to the base;
the lower clamping block is connected to the clamping seat and used for supporting the lower end face of the frame body;
the transmission rod is hinged on the clamping seat;
the upper clamping block is connected to one end part of the transmission rod;
the cylinder body of the clamping cylinder is hinged to the clamping seat, and the piston rod of the clamping cylinder is hinged to the other end of the transmission rod, so that the clamping cylinder drives the transmission rod to rotate, and further drives the upper clamping block to move to clamp the frame body on the lower clamping block.
Further provides a concrete structure of the guide rail fixing device, the guide rail fixing device comprises a sliding seat, a sliding cylinder and at least one guide rail clamping mechanism; wherein,
the sliding seat is connected to the seat body in a sliding manner;
the guide rail clamping mechanism is connected to the sliding seat and is suitable for clamping the corresponding sliding door guide rail;
the sliding cylinder is connected with the base body, and a piston rod of the sliding cylinder is connected with the sliding seat, so that the sliding cylinder drives the sliding seat to slide and drives the sliding door guide rail on the guide rail clamping mechanism to move to lean against the frame body.
The guide rail clamping mechanism comprises a clamping seat, an upper clamping block, a lower clamping block, a clamping rod and a clamping cylinder; wherein,
the clamping seat is connected to the sliding seat;
the lower clamping block is connected to the clamping seat and used for supporting the lower end face of the sliding door guide rail;
the clamping rod is hinged on the clamping seat;
the upper clamping block is connected to one end part of the clamping rod;
the clamping cylinder is hinged to the clamping seat, and a piston rod of the clamping cylinder is hinged to the other end of the clamping rod, so that the clamping cylinder drives the clamping rod to rotate, and further drives the upper clamping block to move to press the door moving guide rail on the lower clamping block.
Further, guide rail positioning holes are formed in the sliding door guide rail;
at least part of the guide rail clamping mechanism also comprises a guide rail positioning pin which is connected to the clamping seat and is suitable for being inserted into the guide rail positioning hole;
at least part of the guide rail clamping mechanisms further comprise auxiliary pressing blocks and auxiliary cushion blocks, the auxiliary cushion blocks are connected to the clamping seats and used for supporting the lower end faces of the door moving guide rails, and the auxiliary pressing blocks are connected to the clamping rods and suitable for pressing the door moving guide rails onto the auxiliary cushion blocks under the driving of the clamping rods;
at least part of the guide rail clamping mechanism also comprises a positioning stop block, and the positioning stop block is connected to the clamping seat and is suitable for abutting against the side wall of the sliding door guide rail so as to position the sliding door guide rail.
Further provides a concrete structure of the first fixing device, wherein the first fixing device comprises a first base, a sliding block, a first supporting block, a left limiting block, a right limiting block, a bracket positioning pin and a first cylinder; wherein,
the first harness support is provided with a threading hole;
the first base is connected to the base;
the sliding block is connected to the first base in a sliding mode;
the first supporting block is connected to the sliding block and is suitable for supporting the first wiring harness support;
the left limiting block is connected to the sliding block and is suitable for abutting against the left end part of the first wire harness support;
the right limiting block is connected to the sliding block and is suitable for abutting against the right end part of the first wire harness support;
the bracket positioning pin is connected to the sliding block and is suitable for being inserted into the threading hole;
the first air cylinder is installed on the first base, connected with the sliding block and suitable for acting to drive the sliding block to move so as to press the first harness support on the support body.
Further provides a specific structure of the second fixing device, the second harness support comprises a bottom plate and a bent plate connected to the bottom plate, and the outer side wall of the bent plate is suitable for being attached to the support body;
the second fixing device comprises a second base, a second supporting block, a second cylinder, a driving rod, a bottom plate pressing block, at least one side pressing block and at least one bent plate pressing block; wherein,
the second base is connected to the base;
the second supporting block is connected to the second base and is suitable for abutting against the lower end face of the bottom plate to support the bottom plate;
the driving rod is hinged on the second base;
the bottom plate pressing block and the bent plate pressing block are both connected to one end part of the driving rod;
the second cylinder is connected to the second base, is hinged to the other end of the driving rod and is suitable for driving the driving rod to rotate, so that the bottom plate pressing block is driven to move to press the bottom plate on the second supporting block and the bent plate pressing block is driven to move to abut against the inner side wall of the bent plate and press the bent plate on the frame body;
the side pressing block is connected to the second base and is suitable for abutting against the side edge of the bottom plate so as to press the bent plate connected to the bottom plate onto the frame body.
Further provides a concrete structure of the base, wherein the base comprises a seat frame, at least one pulley and at least one mounting plate; wherein,
the pulley is connected to the lower end part of the seat frame and is suitable for supporting the seat frame and driving the seat frame to move;
the mounting plate is connected to the upper end of the seat frame, and supporting rib plates are arranged between at least part of the mounting plate and the seat frame;
the frame body fixing device, the guide rail fixing device, the first fixing device, the second fixing device and the discharging device are all connected to the mounting plate.
Further provides a specific structure of the blanking device, and the blanking device comprises a blanking cylinder and a top block; wherein,
the top block is connected to the base in a sliding manner;
the top block is internally provided with a top groove which is suitable for being clamped into one part of the rack body;
the blanking cylinder is installed on the base, connected with the ejector block and suitable for acting to drive the ejector block to slide to jack up the frame body.
After the technical scheme is adopted, the frame body fixing device clamps the frame body and fixes the position of the frame body; then the guide rail fixing device clamps the corresponding sliding door guide rail and drives the clamped sliding door guide rail to move to lean against the frame body; then the first fixing device presses the corresponding first wire harness support on the support body, and the second fixing device clamps the corresponding second wire harness support and presses the corresponding second wire harness support on the support body. The clamping frame body, the sliding door guide rail, the first wire harness support and the second wire harness support are clamped simultaneously through a pair of tools, welding of the sliding door guide rail, the first wire harness support and the second wire harness support can be completed through one-time clamping, the frame body does not need to be turned over among different tools, operation is simple and convenient, clamping time is saved, and welding efficiency is improved. And jacking the frame body through a blanking device after the welding is finished so as to take down the frame body.
Drawings
Fig. 1 is a schematic structural view of a chassis of the present invention;
fig. 2 is a top view of the welding tool for a chassis of the present invention;
fig. 3 is a schematic structural view of the base of the present invention;
fig. 4 is a schematic structural view of the frame body clamping mechanism of the present invention;
fig. 5 is a schematic structural view of the guide rail fixing device of the present invention;
fig. 6 is a schematic structural view of a first fixing device according to the present invention;
fig. 7 is a schematic structural view of a second fixing device according to the present invention;
fig. 8 is a schematic structural view of the blanking device of the present invention.
Detailed Description
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the accompanying drawings.
As shown in fig. 1-8, a welding fixture for chassis, the chassis includes support body 1, at least one sliding door guide rail 2, at least one first wire harness support 3 and at least one second wire harness support 4, the welding fixture for chassis includes:
a base 100;
a rack fixing device 200 connected to the base 100, the rack fixing device 200 being adapted to clamp the rack 1 and fix the position of the rack 1;
the guide rail fixing devices 300 are in one-to-one correspondence with the door moving guide rails 2, and the guide rail fixing devices 300 are connected to the base 100 and are suitable for clamping the corresponding door moving guide rails 2 and driving the clamped door moving guide rails 2 to move to lean against the frame body 1;
the first fixing devices 400 are in one-to-one correspondence with the first harness supports 3, and the first fixing devices 400 are connected to the base 100 and adapted to position the corresponding first harness supports 3 and press the corresponding first harness supports 3 onto the frame body 1;
the second fixing devices 500 correspond to the second harness supports 4 one by one, and the second fixing devices 500 are connected to the base 100 and adapted to clamp the corresponding second harness supports 4 and press the corresponding second harness supports 4 onto the frame body 1;
at least one blanking device 600 coupled to the base 100 and adapted to act to jack up the rack 1; specifically, clamping support body 1, sliding door guide rail 2, first wiring harness support 3 and second wiring harness support 4 have been realized simultaneously through a pair frock, and then can just accomplish the welding that moves door guide rail 2, first wiring harness support 3 and second wiring harness support 4 through a clamping, and support body 1 need not to have enough to meet the need between different frocks, not only easy and simple to handle, has saved the time of clamping moreover, has improved welding efficiency. After the welding is finished, the frame body 1 is jacked up through the blanking device 600 so as to be taken down from the frame body 1. In this embodiment, two sliding door guide rails 2 are provided, one of which is connected to the sliding door guide rail 2 at the left side end of the frame body 1, the other sliding door guide rail 2 is connected to the right side end of the frame body 1, and the first harness support 3 and the second harness support 4 are also provided with two respectively.
As shown in fig. 1 to 4, the frame fixing device 200 includes, for example, but not limited to, a structure including at least one front positioning rod 5, at least one rear positioning rod 6, at least one left positioning rod 7, at least one right positioning rod 8, and at least one frame clamping mechanism 9; wherein,
the front positioning rod 5 is connected to the base 100 and is suitable for abutting against the front side wall of the frame body 1;
the rear positioning rod 6 is connected to the base 100 and is suitable for abutting against the rear side wall of the frame body 1;
the left positioning rod 7 is connected to the base 100 and is suitable for abutting against the left side wall of the frame body 1;
the right positioning rod 8 is connected to the base 100 and is suitable for abutting against the right side wall of the frame body 1;
the frame clamping mechanism 9 is connected to the base 100 and is adapted to clamp and fix the frame 1; specifically, the position of the frame body 1 can be limited by the front positioning rod 5, the rear positioning rod 6, the left positioning rod 7 and the right positioning rod 8, and then the frame body 1 is fixed by the frame body clamping mechanism 9.
As shown in fig. 2 and 4, the magazine clamping mechanism 9 includes, for example and without limitation, a clamping base 10, an upper clamping block 11, a lower clamping block 12, a transmission rod 13, and a clamping cylinder 14; wherein,
the clamping seat 10 is connected to the base 100;
the lower clamping block 12 is connected to the clamping base 10 and is used for supporting the lower end surface of the frame body 1;
the transmission rod 13 is hinged on the clamping seat 10;
the upper clamping block 11 is connected to one end of the transmission rod 13;
the cylinder body of the clamping cylinder 14 is hinged to the clamping seat 10, and the piston rod of the clamping cylinder 14 is hinged to the other end of the transmission rod 13, so that the clamping cylinder 14 drives the transmission rod 13 to rotate, and further drives the upper clamping block 11 to move to clamp the frame body 1 on the lower clamping block 12; in this embodiment, the number of the frame clamping mechanisms 9 can be freely increased or decreased as required.
As shown in fig. 2 and 5, the rail fixing device 300 includes, for example, but not limited to, a sliding seat 15, a sliding cylinder 16, and at least one rail clamping mechanism 700; wherein,
the sliding seat 15 is connected to the seat body in a sliding manner;
the guide rail clamping mechanism 700 is connected to the sliding seat 15 and is suitable for clamping the corresponding sliding door guide rail 2;
the cylinder body of the sliding cylinder 16 is connected to the base body, and the piston rod of the sliding cylinder 16 is connected to the sliding seat 15, so that the sliding cylinder 16 drives the sliding seat 15 to slide and drives the door moving guide rail 2 on the guide rail clamping mechanism 700 to move to lean against the frame body 1.
As shown in fig. 2 and 5, the rail clamping mechanism 700 includes, for example, but not limited to, a clamping base 17, an upper clamping block 18, a lower clamping block 19, a clamping rod 20, and a clamping cylinder 21; wherein,
the clamping seat 17 is connected to the sliding seat 15;
the lower clamping block 19 is connected to the clamping seat 17 and is used for supporting the lower end surface of the sliding door guide rail 2;
the clamping rod 20 is hinged on the clamping seat 17;
the upper clamping block 18 is connected to one end of the clamping rod 20;
the cylinder body of the clamping cylinder 21 is hinged to the clamping seat 17, and the piston rod of the clamping cylinder 21 is hinged to the other end of the clamping rod 20, so that the clamping cylinder 21 drives the clamping rod 20 to rotate, and further drives the upper clamping block 18 to move to press the door moving guide rail 2 on the lower clamping block 19.
As shown in fig. 5, the sliding door guide 2 may be provided with a guide positioning hole;
at least part of the rail clamping mechanism 700 further comprises a rail positioning pin 22, and the rail positioning pin 22 is connected to the clamping seat 17 and is suitable for being inserted into the rail positioning hole;
at least part of the rail clamping mechanism 700 further comprises an auxiliary pressing block 23 and an auxiliary cushion block 24, the auxiliary cushion block 24 is connected to the clamping seat 17 and is used for supporting the lower end surface of the door moving rail 2, and the auxiliary pressing block 23 is connected to the clamping rod 20 and is suitable for pressing the door moving rail 2 against the auxiliary cushion block 24 under the driving of the clamping rod 20;
at least part of the guide rail clamping mechanism 700 further comprises a positioning stop 25, and the positioning stop 25 is connected to the clamping seat 17 and is suitable for abutting against the side wall of the door moving guide rail 2 to position the door moving guide rail 2.
As shown in fig. 2 and 6, the first fixing device 400 includes, for example and without limitation, a first base 26, a sliding block 27, a first supporting block 28, a left limiting block 29, a right limiting block 30, a bracket positioning pin 31, and a first cylinder 32; wherein,
the first harness support 3 is provided with a threading hole;
the first base 26 is connected to the base 100;
the slide block 27 is slidably connected to the first base 26;
the first support block 28 is connected to the slide block 27 and is adapted to support the first harness support 3;
the left limiting block 29 is connected to the sliding block 27 and is suitable for abutting against the left end part of the first harness support 3;
the right limiting block 30 is connected to the sliding block 27 and is suitable for abutting against the right end part of the first harness support 3;
the bracket positioning pin 31 is connected to the slide block 27 and is suitable for being inserted into the threading hole;
the first cylinder 32 is mounted on the first base 26, is connected to the slide 27 and is adapted to act to drive the slide 27 to move to press the first harness support 3 against the frame 1.
As shown in fig. 2 and 7, the second harness support 4 may include a bottom plate 33 and a bending plate 34 connected to the bottom plate 33, wherein an outer side wall of the bending plate 34 is adapted to fit on the frame body 1;
the second fixing device 500 is, for example and without limitation, a structure including a second base 35, a second holder 36, a second cylinder 37, a driving rod 38, a bottom plate pressing block 39, at least one side pressing block 40, and at least one bent plate pressing block 41; wherein,
the second base 35 is connected to the base 100;
the second supporting block 36 is connected to the second base 35 and adapted to abut against the lower end surface of the bottom plate 33 to support the bottom plate 33;
the driving rod 38 is hinged to the second base 35;
the bottom plate pressing block 39 and the bent plate pressing block 41 are both connected to one end part of the driving rod 38;
the second cylinder 37 is connected to the second base 35, is hinged to the other end of the driving rod 38, and is adapted to drive the driving rod 38 to rotate, so as to drive the bottom plate pressing block 39 to move to press the bottom plate 33 against the second supporting block 36 and drive the bent plate pressing block 41 to move to abut against the inner side wall of the bent plate 34 and press the bent plate 34 against the frame body 1;
the side pressing block 40 is connected to the second base 35 and adapted to abut against a side of the bottom plate 33 so as to press the bending plate 34 connected to the bottom plate 33 against the frame body 1.
As shown in fig. 2 and 3, the base 100 includes, for example, but not limited to, a frame 42, at least one pulley 43, and at least one mounting plate 44; wherein,
the pulley 43 is connected to the lower end of the seat frame 42 and is adapted to support the seat frame 42 and move the seat frame 42;
the mounting plate 44 is connected to the upper end of the seat frame 42, and a support rib plate is arranged between at least part of the mounting plate 44 and the seat frame 42;
the frame body fixing device 200, the guide rail fixing device 300, the first fixing device 400, the second fixing device 500 and the discharging device 600 are all connected to the mounting plate 44.
As shown in fig. 2 and 8, the blanking device 600 includes, for example, but not limited to, a blanking cylinder 45 and a top block 46; wherein,
the top block 46 is slidably connected to the base 100;
the top block 46 is provided with a top groove 47 which is suitable for being clamped into one part of the shelf body 1;
the blanking cylinder 45 is mounted on the base 100, connected with the top block 46 and adapted to act to drive the top block 46 to slide to jack up the frame body 1; specifically, the top block 46 is slidably connected to the base 100 in the vertical direction through a linear bearing; the cylinder body of the blanking cylinder 45 is connected to the base 100, and the piston rod of the blanking cylinder 45 is connected to the top block 46.
The working principle of the utility model is as follows:
the frame fixing device 200 clamps the frame 1 and fixes the position of the frame 1; then the guide rail fixing device 300 clamps the corresponding door moving guide rail 2 and drives the clamped door moving guide rail 2 to move to lean against the frame body 1; then, the first fixing device 400 presses the corresponding first harness support 3 against the support body 1, and the second fixing device 500 holds the corresponding second harness support 4 and presses the corresponding second harness support 4 against the support body 1. Clamping support body 1, sliding door guide rail 2, first wire harness support 3 and second wire harness support 4 have been realized simultaneously through a pair frock, and then can just accomplish the welding that moves door guide rail 2, first wire harness support 3 and second wire harness support 4 through a clamping, and support body 1 need not to have enough to meet the need between different frocks, not only easy and simple to handle, has saved the time of clamping moreover, has improved welding efficiency. After the welding is finished, the frame body 1 is jacked up through the blanking device 600 so as to be taken down from the frame body 1.
The above-mentioned embodiments further explain in detail the technical problems, technical solutions and advantages solved by the present invention, and it should be understood that the above only is a specific embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the present disclosure, unless otherwise expressly stated or limited, the first feature may comprise both the first and second features directly contacting each other, and also may comprise the first and second features not being directly contacting each other but being in contact with each other by means of further features between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.
Claims (10)
1. The utility model provides a chassis is with welding frock, chassis include support body (1), at least one move a guide rail (2), at least one first wire harness support (3) and at least one second wire harness support (4), its characterized in that, it includes:
a base (100);
the rack body fixing device (200) is connected to the base (100), and the rack body fixing device (200) is suitable for clamping the rack body (1) and fixing the position of the rack body (1);
the guide rail fixing devices (300) correspond to the door moving guide rails (2) one by one, and the guide rail fixing devices (300) are connected to the base (100) and are suitable for clamping the corresponding door moving guide rails (2) and driving the clamped door moving guide rails (2) to move to lean against the frame body (1);
the first fixing devices (400) correspond to the first wire harness supports (3) one by one, and the first fixing devices (400) are connected to the base (100) and are suitable for positioning the corresponding first wire harness supports (3) and pressing the corresponding first wire harness supports (3) on the frame body (1);
the second fixing devices (500) correspond to the second wire harness supports (4) one by one, and the second fixing devices (500) are connected to the base (100) and are suitable for clamping the corresponding second wire harness supports (4) and pressing the corresponding second wire harness supports (4) on the frame body (1);
at least one blanking device (600) connected to said base (100) and suitable for acting to jack up said frame (1).
2. The chassis welding tool according to claim 1, wherein the rack fixing device (200) comprises at least one front positioning rod (5), at least one rear positioning rod (6), at least one left positioning rod (7), at least one right positioning rod (8) and at least one rack clamping mechanism (9); wherein,
the front positioning rod (5) is connected to the base (100) and is suitable for abutting against the front side wall of the frame body (1);
the rear positioning rod (6) is connected to the base (100) and is suitable for abutting against the rear side wall of the frame body (1);
the left positioning rod (7) is connected to the base (100) and is suitable for being abutted against the left side wall of the frame body (1);
the right positioning rod (8) is connected to the base (100) and is suitable for being abutted against the right side wall of the frame body (1);
the frame body clamping mechanism (9) is connected to the base (100) and is suitable for clamping and fixing the frame body (1).
3. The chassis welding tool according to claim 2, wherein the frame body clamping mechanism (9) comprises a clamping seat (10), an upper clamping block (11), a lower clamping block (12), a transmission rod (13) and a clamping cylinder (14); wherein,
the clamping seat (10) is connected to the base (100);
the lower clamping block (12) is connected to the clamping seat (10) and is used for supporting the lower end face of the frame body (1);
the transmission rod (13) is hinged on the clamping seat (10);
the upper clamping block (11) is connected to one end of the transmission rod (13);
the cylinder body of the clamping cylinder (14) is hinged to the clamping seat (10), and the piston rod of the clamping cylinder (14) is hinged to the other end of the transmission rod (13), so that the clamping cylinder (14) drives the transmission rod (13) to rotate, and further drives the upper clamping block (11) to move to clamp the frame body (1) on the lower clamping block (12).
4. The chassis welding tool according to claim 1, wherein the guide rail fixing device (300) comprises a sliding seat (15), a sliding cylinder (16) and at least one guide rail clamping mechanism (700); wherein,
the sliding seat (15) is connected to the seat body in a sliding manner;
the guide rail clamping mechanism (700) is connected to the sliding seat (15) and is suitable for clamping the corresponding sliding door guide rail (2);
the cylinder body of the sliding cylinder (16) is connected to the base body, and the piston rod of the sliding cylinder (16) is connected to the sliding seat (15), so that the sliding cylinder (16) drives the sliding seat (15) to slide and drives the door moving guide rail (2) on the guide rail clamping mechanism (700) to move to lean against the frame body (1).
5. The chassis welding tool according to claim 4, wherein the guide rail clamping mechanism (700) comprises a clamping seat (17), an upper clamping block (18), a lower clamping block (19), a clamping rod (20) and a clamping cylinder (21); wherein,
the clamping seat (17) is connected to the sliding seat (15);
the lower clamping block (19) is connected to the clamping seat (17) and used for supporting the lower end face of the sliding door guide rail (2);
the clamping rod (20) is hinged on the clamping seat (17);
the upper clamping block (18) is connected to one end part of the clamping rod (20);
the cylinder body of the clamping cylinder (21) is hinged to the clamping seat (17), and the piston rod of the clamping cylinder (21) is hinged to the other end of the clamping rod (20), so that the clamping cylinder (21) drives the clamping rod (20) to rotate, and further drives the upper clamping block (18) to move to press the door moving guide rail (2) on the lower clamping block (19).
6. The welding tool for a chassis according to claim 5,
the sliding door guide rail (2) is provided with a guide rail positioning hole;
at least part of the guide rail clamping mechanism (700) also comprises a guide rail positioning pin (22), and the guide rail positioning pin (22) is connected to the clamping seat (17) and is suitable for being inserted into the guide rail positioning hole;
at least part of the guide rail clamping mechanism (700) further comprises an auxiliary pressing block (23) and an auxiliary cushion block (24), the auxiliary cushion block (24) is connected to the clamping seat (17) and used for supporting the lower end face of the door moving guide rail (2), and the auxiliary pressing block (23) is connected to the clamping rod (20) and suitable for pressing the door moving guide rail (2) on the auxiliary cushion block (24) under the driving of the clamping rod (20);
at least part of the guide rail clamping mechanism (700) further comprises a positioning stop block (25), and the positioning stop block (25) is connected to the clamping seat (17) and is suitable for abutting against the side wall of the door moving guide rail (2) to position the door moving guide rail (2).
7. The chassis welding tool according to claim 1, wherein the first fixing device (400) comprises a first base (26), a sliding block (27), a first supporting block (28), a left limiting block (29), a right limiting block (30), a bracket positioning pin (31) and a first air cylinder (32); wherein,
the first wire harness support (3) is provided with a threading hole;
the first base (26) is connected to the base (100);
the sliding block (27) is connected to the first base (26) in a sliding mode;
the first supporting block (28) is connected to the sliding block (27) and is suitable for supporting the first wiring harness support (3);
the left limiting block (29) is connected to the sliding block (27) and is suitable for abutting against the left end part of the first wiring harness support (3);
the right limiting block (30) is connected to the sliding block (27) and is suitable for abutting against the right end of the first wiring harness support (3);
the bracket positioning pin (31) is connected to the sliding block (27) and is suitable for being inserted into the threading hole;
the first air cylinder (32) is installed on the first base (26), is connected with the sliding block (27) and is suitable for acting to drive the sliding block (27) to move so as to press the first wiring harness support (3) on the frame body (1).
8. The chassis welding tool according to claim 1, wherein the second wire harness support (4) comprises a bottom plate (33) and a bent plate (34) connected to the bottom plate (33), and the outer side wall of the bent plate (34) is suitable for being attached to the frame body (1);
the second fixing device (500) comprises a second base (35), a second supporting block (36), a second air cylinder (37), a driving rod (38), a bottom plate pressing block (39), at least one side pressing block (40) and at least one bent plate pressing block (41); wherein,
the second base (35) is connected to the base (100);
the second supporting block (36) is connected to the second base (35) and is suitable for abutting against the lower end face of the bottom plate (33) to support the bottom plate (33);
the driving rod (38) is hinged on the second base (35);
the bottom plate pressing block (39) and the bent plate pressing block (41) are connected to one end part of the driving rod (38);
the second air cylinder (37) is connected to the second base (35), hinged to the other end of the driving rod (38) and suitable for driving the driving rod (38) to rotate, so that the bottom plate pressing block (39) is driven to move to press the bottom plate (33) on the second supporting block (36) and the bent plate pressing block (41) is driven to move to abut against the inner side wall of the bent plate (34) and press the bent plate (34) on the frame body (1);
the side pressing block (40) is connected to the second base (35) and is suitable for abutting against the side edge of the bottom plate (33) so as to press the bending plate (34) connected to the bottom plate (33) on the frame body (1).
9. The chassis welding tool according to claim 1, wherein the base (100) comprises a seat frame (42), at least one pulley (43) and at least one mounting plate (44); wherein,
the pulley (43) is connected to the lower end part of the seat frame (42) and is suitable for supporting the seat frame (42) and driving the seat frame (42) to move;
the mounting plate (44) is connected to the upper end of the seat frame (42), and a support rib plate is arranged between at least part of the mounting plate (44) and the seat frame (42);
the frame body fixing device (200), the guide rail fixing device (300), the first fixing device (400), the second fixing device (500) and the blanking device (600) are all connected to the mounting plate (44).
10. The welding tool for the chassis according to claim 1, wherein the blanking device (600) comprises a blanking cylinder (45) and a top block (46); wherein,
the top block (46) is connected to the base (100) in a sliding manner;
the top block (46) is internally provided with a top groove (47) which is suitable for being clamped into one part of the frame body (1);
the blanking air cylinder (45) is installed on the base (100), connected with the ejector block (46) and suitable for acting to drive the ejector block (46) to slide to jack up the frame body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120819895.7U CN215034677U (en) | 2021-04-20 | 2021-04-20 | Welding tool for chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120819895.7U CN215034677U (en) | 2021-04-20 | 2021-04-20 | Welding tool for chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215034677U true CN215034677U (en) | 2021-12-07 |
Family
ID=79111672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120819895.7U Active CN215034677U (en) | 2021-04-20 | 2021-04-20 | Welding tool for chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215034677U (en) |
-
2021
- 2021-04-20 CN CN202120819895.7U patent/CN215034677U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Welding fixtures for chassis Granted publication date: 20211207 Pledgee: Bank of China Co.,Ltd. Changzhou New North Branch Pledgor: CHANGZHOU KAITE INDUSTRIAL ROBOT Co.,Ltd. Registration number: Y2024980016546 |