CN218135928U

CN218135928U - Side skeleton welding frock

Info

Publication number: CN218135928U
Application number: CN202220288405.XU
Authority: CN
Inventors: 林俊
Original assignee: Xiamen Meichi Auto Parts Industrial Co ltd
Current assignee: Xiamen Meichi Auto Parts Industrial Co ltd
Priority date: 2022-02-14
Filing date: 2022-02-14
Publication date: 2022-12-27
Anticipated expiration: 2032-02-14

Abstract

The utility model discloses a side skeleton welding frock, be in including base and setting preceding fixed establishment and two sets of side fixed establishment on the base, preceding fixed establishment is used for the link and the supplementary fixed side skeleton of fixed welding both sides side skeleton, side fixed establishment is used for fixed both sides side skeleton. The utility model provides a side skeleton welding frock through the spacing subassembly in each location on the frock between each member, welds after the accurate location, and welding efficiency is high, the cost of using manpower sparingly, and the accurate firm of welding, the quality is reliable.

Description

Side skeleton welding frock

Technical Field

The utility model relates to an automobile manufacturing technical field, concretely relates to side skeleton welding frock.

Background

Most of the existing automobile side frameworks are welded after being aligned in a manual mode through processed rods, the rods formed by the side frameworks are more, the rods are not easy to align in the welding process, the assembling efficiency is low, the welding progress is influenced, the assembling accuracy between every two rods is not high, and the assembling quality of the side frameworks is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a side skeleton welding frock through the spacing subassembly in each location on the frock between each member, welds after the accurate location, and welding efficiency is high, the cost of using manpower sparingly, and the accurate firm of welding, the quality is reliable.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a side skeleton welding frock, includes the base and sets up preceding fixed establishment and two sets of side fixed establishment on the base, preceding fixed establishment is used for the link and the supplementary fixed side skeleton of fixed welding both sides side skeleton, side fixed establishment is used for fixed both sides side skeleton, preceding fixed establishment includes preceding support piece, first supplementary spacing subassembly and first locating component, preceding support piece, first supplementary spacing subassembly and first locating component are two sets of, preceding support piece is used for supporting the link, first supplementary spacing subassembly is used for fixed link bottom front and back position immobility, first locating component is used for the fixed side skeleton front end top around the position immobility, side fixed establishment includes first main spacing subassembly, the main spacing subassembly of second, the supplementary spacing subassembly of second and location backup pad, first main spacing subassembly is used for the fixed side skeleton front end under the position immobility, the main spacing subassembly of second is used for the fixed side skeleton rear end under the position immobility, the supplementary spacing subassembly of second is used for the fixed side skeleton left and right sides position immobility, location backup pad is used for supporting the side skeleton bottom and the supplementary spacing subassembly of fixed side skeleton cooperation of second around the position immobility.

Preferably, still be equipped with a supporting beam on the base, be equipped with the last fixed establishment who is used for supplementary fixed side skeleton on the supporting beam, it includes upper bracket, second locating component and fixed stay pole to go up fixed establishment, second locating component and fixed stay pole all include two sets ofly and establish respectively upper bracket both sides, second locating component is used for the fixed side skeleton upper end around the upper end position motionless from top to bottom, fixed stay pole is used for the fixed side skeleton of cooperation support, still be equipped with the upper strut piece that is used for the last link of support connection both sides side skeleton on the upper bracket.

Preferably, preceding fixed establishment still includes removal subassembly and flexible subassembly, the removal subassembly is used for driving first positioning component position removes, flexible subassembly is used for adjusting first positioning component location height.

Preferably, the moving assembly comprises a fixed rod and a moving block, the moving block is provided with a moving through hole for movably sleeving the fixed rod, the moving block is provided with a threaded locking hole, and a locking screw which is matched with the threaded locking hole to lock the moving block on the fixed rod is arranged in the threaded locking hole.

Preferably, flexible subassembly includes the fixed block, be hollow structure's lifting chamber in the fixed block, the indoor activity of lifting chamber is equipped with the lifter plate, set up the screw thread lifting hole on the fixed block, screw thread lifting hole threaded fit has the lifting bolt, just the lifting bolt bottom is rotated and is set up on the lifter plate, the location lift mouth has still been seted up on the fixed block, first positioning subassembly passes through the location lift mouth with lifter plate fixed connection.

Preferably, first locating component and second locating component structure all include backup pad and locating plate, the mounting groove has been seted up to the backup pad upper end, just one of them one side of mounting groove runs through the backup pad slab wall, be equipped with the rotatory hole in location on the mounting groove, locating plate one end be equipped with rotatory hole normal running fit's location rotation axis in location, the location bayonet socket that is used for chucking side skeleton is seted up to the other end of locating plate, wherein one end of location rotation axis is worn out the rotatory hole in location just is connected with and is used for the drive locating plate pivoted pendulum rod, the backup pad with the corresponding one side of pendulum rod is equipped with the spacing groove, the bottom of pendulum rod is located the spacing inslot just passes through spacing groove restriction swing angle.

Preferably, first main spacing subassembly and the main spacing subassembly of second all include first bottom plate, riser and first fly leaf, be equipped with two on the first bottom plate the riser, two the riser cooperation forms one and supplies the space of first fly leaf activity, be equipped with first rotatory hole on the riser, first fly leaf one end be equipped with first rotatory hole normal running fit's first rotation axis, the first fly leaf other end is equipped with first installation piece, threaded through-hole has been seted up on the first installation piece, be equipped with the clamp bolt who is used for compressing tightly the side skeleton in the threaded through-hole, one side that first fly leaf is close to first rotation axis is equipped with and is used for the drive first fly leaf pivoted drive assembly.

Preferably, the drive assembly includes first digging arm, second digging arm and the first pressure pole that presses, the both sides of first fly leaf are moved about respectively and are had one first digging arm, a department of letting that is used for holding first digging arm activity has been seted up to the upper end of first riser, the one end of first digging arm articulates on the first fly leaf, second digging arm one end articulates on the first riser, the other end of second digging arm with the other end of first digging arm is articulated each other, the other end of second digging arm still is connected with the first pressure pole that presses.

Preferably, first supplementary spacing subassembly and the supplementary spacing subassembly of second all include second bottom plate, second riser, third riser and second fly leaf, second riser and third riser all set up on the second bottom plate, second riser and third riser cooperation form one and supply the space of second fly leaf activity, an opening that is used for supporting to hold is all seted up to second riser and third riser upper end the second fly leaf, the outside of second riser is equipped with the second installation piece, be equipped with the second rotation hole on the second installation piece, the one end of second fly leaf be equipped with the second rotation axis of second rotation hole normal running fit, the one end of second fly leaf still is equipped with and is used for the drive the second press the depression bar of second fly leaf pivoted.

After the technical scheme is adopted, compared with the background art, the utility model, have following advantage:

the utility model relates to a side skeleton welding frock through the spacing subassembly in each location on the frock between each member, welds after the accurate location, and welding efficiency is high, the cost of using manpower sparingly, and the accurate firm of welding, the quality is reliable.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the moving assembly, the telescopic assembly and the positioning assembly of the present invention;

FIG. 3 is a sectional view of the internal structure of the telescopic assembly of the present invention;

FIG. 4 is a schematic structural view of the main limiting assembly of the present invention;

fig. 5 is a schematic structural view of the auxiliary limit assembly of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are all based on the orientation or position relationship shown in the drawings, and are only for convenience of description and simplification of the present invention, but do not indicate or imply that the device or element of the present invention must have a specific orientation, and thus, should not be construed as limiting the present invention.

Examples

Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the utility model discloses a side skeleton welding frock, including base 1 and preceding fixed establishment 2 and two sets of side fixed establishment 3 of setting on base 1, preceding fixed establishment 2 is used for fixed welding both sides side skeleton's link and supplementary fixed side skeleton, side fixed establishment 3 is used for fixed both sides side skeleton, preceding fixed establishment 2 includes preceding supporting member 21, first supplementary spacing subassembly 22 and first locating component 23, preceding supporting member 21, first supplementary spacing subassembly 22 and first locating component 23 are two sets of, preceding supporting member 21 is used for supporting the link, first supplementary spacing subassembly 22 is used for fixed link bottom front and back position motionless, first locating component 23 is used for fixed side skeleton front end top front end position motionless from top to bottom, side fixed establishment 3 includes first main spacing subassembly 31, second main spacing subassembly 32, second supplementary spacing subassembly 33 and location backup pad 34, first main spacing subassembly 31 is used for fixed side skeleton upper and lower position motionless from top to bottom, second main spacing subassembly 32 is used for fixed side skeleton upper and second side skeleton 33 motionless from bottom position and fixed spacing subassembly 33, the cooperation of fixed side skeleton.

Still be equipped with a supporting beam 4 on the base 1, be equipped with last fixed establishment 5 that is used for supplementary fixed side skeleton on a supporting beam 4, it includes upper bracket 51 to go up fixed establishment 5, second locating component 52 and fixed support pole 53 all include two sets ofly and establish respectively in upper bracket 51 both sides, second locating component 52 is used for the fixed side skeleton upper end around the upper end upper position motionless, fixed support pole 53 is used for the fixed side skeleton of cooperation support, still be equipped with the upper strut spare 54 that is used for supporting the last link of connecting both sides side skeleton on upper bracket 51.

The front fixing mechanism 2 further comprises a moving assembly 24 and a telescopic assembly 25, wherein the moving assembly 24 is used for driving the first positioning assembly 23 to move in position, and the telescopic assembly 25 is used for adjusting the positioning height of the first positioning assembly 23.

The moving assembly 24 includes a fixing rod 241 and a moving block 242, a moving through hole for movably sleeving the fixing rod 241 is formed in the moving block 242, the moving block 242 moves on the fixing rod 241 through the moving through hole, a threaded locking hole is formed in the moving block 242, and a locking screw 243 which is in threaded fit with the threaded locking hole and locks the moving block 242 on the fixing rod 241 is arranged in the threaded locking hole.

The telescopic assembly 25 comprises a fixing block 251, a lifting chamber 2511 of a hollow structure is arranged in the fixing block 251, a lifting plate 252 is movably arranged in the lifting chamber 2511, a threaded lifting hole is formed in the fixing block 251, a lifting bolt 253 is matched with the threaded lifting hole in a threaded manner, the bottom end of the lifting bolt 253 is rotatably arranged on the lifting plate 252, a positioning lifting hole 254 is further formed in the fixing block 251, the first positioning assembly 23 is fixedly connected with the lifting plate 252 through the positioning lifting hole 254, and the lifting bolt 253 drives the lifting plate 252 to lift and drive the first positioning assembly 23 to lift through rotation in the threaded lifting hole.

First locating component 23 and second locating component 52 structure all include backup pad 231 and locating plate 232, mounting groove 233 has been seted up to backup pad 231 upper end, and mounting groove 233 wherein one side runs through backup pad 231 bulkhead, be equipped with the rotatory hole in location on the mounting groove 233, locating plate 232 one end is equipped with the location rotation axis 234 with location rotation hole normal running fit, the location bayonet socket 235 that is used for chucking side skeleton is seted up to the other end of location 232 board, the rotatory hole in location is worn out to one of them end of location rotation axis 234, and be connected with and be used for driving locating plate 232 pivoted pendulum rod 236, one side that backup pad 231 and pendulum rod 236 correspond is equipped with spacing groove 237, the bottom of pendulum rod 236 is located spacing groove 237 and through spacing groove 237 restriction swing angle.

The first main limiting component 31 and the second main limiting component 32 both include a first bottom plate 311, a first vertical plate 312 and a first movable plate 313, two first vertical plates 312 are disposed on the first bottom plate 311, a space for the first movable plate to move is formed by the cooperation of the two first vertical plates 312, a first rotating hole is disposed on the first vertical plate 312, a first rotating shaft 314 rotatably engaged with the first rotating hole is disposed at one end of the first movable plate 313, a first mounting block 315 is disposed at the other end of the first movable plate 313, a threaded through hole is disposed on the first mounting block 315, a pressing bolt 316 for pressing the side frame is disposed in the threaded through hole, and a driving component 317 for driving the first movable plate 313 to rotate is disposed on one side of the first movable plate 313 close to the first rotating shaft 314.

The driving assembly 317 comprises a first movable arm 3171, a second movable arm 3172 and a first pressing rod 3173, two sides of the first movable plate 313 are respectively provided with the first movable arm 3171 in a movable manner, the upper end of the first vertical plate 312 is provided with a position yielding portion 318 for accommodating the movement of the first movable arm 3171, one end of the first movable arm 3171 is hinged on the first movable plate 313, one end of the second movable arm 3172 is hinged on the first vertical plate 312, the other end of the second movable arm 3172 is hinged with the other end of the first movable arm 3171, and the other end of the second movable arm 3172 is further connected with the first pressing rod 3173.

The first auxiliary limiting component 22 and the second auxiliary limiting component 33 both include a second bottom plate 221, a second vertical plate 222, a third vertical plate 223 and a second movable plate 224, the second vertical plate 222 and the third vertical plate 223 are both disposed on the second bottom plate 221, the second vertical plate 222 and the third vertical plate 223 cooperate to form a space for the second movable plate 224 to move, an opening 225 for supporting and accommodating the second movable plate 224 is disposed at the upper end of each of the second vertical plate 22 and the third vertical plate 223, a second mounting block 226 is disposed at the outer side of the second vertical plate 222, a second rotating hole is disposed on the second mounting block 226, a second rotating shaft 227 rotatably engaged with the second rotating hole is disposed at one end of the second movable plate 224, and a second pressing rod 228 for driving the second movable plate 224 to rotate is further disposed at one end of the second movable plate 224.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a side skeleton welding frock, includes the base and sets up preceding fixed establishment and two sets of side fixed establishment on the base, its characterized in that: preceding fixed establishment is used for fixed welding both sides side skeleton's link and supplementary fixed side skeleton, side fixed establishment is used for fixed both sides side skeleton, preceding fixed establishment includes preceding support piece, first supplementary spacing subassembly and first locating component, preceding support piece, first supplementary spacing subassembly and first locating component are two sets of, preceding support piece is used for supporting the link, first supplementary spacing subassembly is used for fixed link bottom front and back position motionless, first locating component is used for fixed side skeleton front end top front end front and back upper and lower position motionless, side fixed establishment includes first main spacing subassembly, the main spacing subassembly of second, the supplementary spacing subassembly of second and location support plate, first main spacing subassembly is used for fixed side skeleton front end upper and lower position motionless, the main spacing subassembly of second is used for fixed side skeleton left and right positions motionless, location support plate be used for supporting side skeleton bottom and with the supplementary spacing subassembly cooperation of second is fixed side skeleton front and back position motionless.

2. The side skeleton welding frock of claim 1, characterized in that: still be equipped with a supporting beam on the base, be equipped with the last fixed establishment who is used for supplementary fixed side skeleton on the supporting beam, it includes upper bracket frame, second locating component and fixed support pole to go up fixed establishment, second locating component and fixed support pole all include two sets ofly and establish respectively upper bracket frame both sides, second locating component is used for fixed side skeleton upper end position motionless from top to bottom around, fixed support pole is used for the fixed side skeleton of cooperation support, still be equipped with the upper strut piece that is used for the last link of support connection both sides side skeleton on the upper bracket frame.

3. The side frame welding tool of claim 1, wherein: the front fixing mechanism further comprises a moving assembly and a telescopic assembly, the moving assembly is used for driving the first positioning assembly to move in position, and the telescopic assembly is used for adjusting the positioning height of the first positioning assembly.

4. The side frame welding tool of claim 3, characterized in that: the moving assembly comprises a fixed rod and a moving block, a moving through hole used for movably sleeving the fixed rod is formed in the moving block, a threaded locking hole is formed in the moving block, and a locking screw matched with the threaded locking hole to lock the moving block on the fixed rod is arranged in the threaded locking hole.

5. The side skeleton welding frock of claim 3, characterized in that: the telescopic component comprises a fixed block, a lifting chamber of a hollow structure is arranged in the fixed block, a lifting plate is movably arranged in the lifting chamber, a threaded lifting hole is formed in the fixed block, a lifting bolt is in threaded fit in the threaded lifting hole, the bottom end of the lifting bolt is rotatably arranged on the lifting plate, a positioning lifting port is further formed in the fixed block, and the first positioning component is fixedly connected with the lifting plate through the positioning lifting port.

6. The side skeleton welding frock of claim 2, characterized in that: first locating component and second locating component structure all include backup pad and locating plate, the mounting groove has been seted up to the backup pad upper end, just one of them side of mounting groove runs through backup pad slab wall, be equipped with the rotatory hole in location on the mounting groove, locating plate one end be equipped with rotatory hole normal running fit's location rotation axis in location, the location bayonet socket that is used for chucking side skeleton is offered to the other end of locating plate, wherein one end of location rotation axis is worn out the rotatory hole in location just is connected with and is used for the drive locating plate pivoted pendulum rod, the backup pad with the corresponding one side of pendulum rod is equipped with the spacing groove, the bottom of pendulum rod is located the spacing inslot just passes through spacing groove restriction swing angle.

7. The side frame welding tool of claim 1, wherein: first main spacing subassembly and the main spacing subassembly of second all include first bottom plate, riser and first fly leaf, be equipped with two on the first bottom plate the riser, two the riser cooperation forms one and supplies the space of first fly leaf activity, be equipped with first rotatory hole on the riser, first fly leaf one end be equipped with first rotatory hole normal running fit's first rotation axis, the first fly leaf other end is equipped with first installation piece, set up threaded through-hole on the first installation piece, be equipped with the clamp bolt who is used for compressing tightly side skeleton in the threaded through-hole, one side that first fly leaf is close to first rotation axis is equipped with and is used for the drive first fly leaf pivoted drive assembly.

8. The side frame welding tool of claim 7, wherein: the drive assembly includes first digging arm, second digging arm and the first pressure pole of pressing, the both sides of first fly leaf are moved about respectively and are had one first digging arm, one is seted up to the upper end of first riser and is used for holding the portion of letting that first digging arm moved about, the one end of first digging arm articulates on the first fly leaf, second digging arm one end articulates on the first riser, the other end of second digging arm with the other end of first digging arm is articulated each other, the other end of second digging arm still is connected with the first pressure pole of pressing.

9. The side frame welding tool of claim 1, wherein: first supplementary spacing subassembly and the supplementary spacing subassembly of second all include second bottom plate, second riser, third riser and second fly leaf, second riser and third riser all set up on the second bottom plate, second riser and third riser cooperation form one and supply the space of second fly leaf activity, a support that is used for supporting holding is all seted up to second riser and third riser upper end the opening of second fly leaf, the outside of second riser is equipped with the second installation piece, be equipped with the rotatory hole of second on the second installation piece, the one end of second fly leaf be equipped with the rotatory hole normal running fit's of second rotation axis, the one end of second fly leaf still is equipped with and is used for driving the second fly leaf pivoted second is pressed the depression bar.