CN210388117U

CN210388117U - Welding fixture for support assembly of automobile child seat

Info

Publication number: CN210388117U
Application number: CN201921250693.4U
Authority: CN
Inventors: 郑雷钢; 林雪川; 严建业; 郑伟江; 陈苗苗
Original assignee: NINGBO UNITED HUAFA HARDWARE MACHINERY CO Ltd
Current assignee: NINGBO UNITED HUAFA HARDWARE MACHINERY CO Ltd
Priority date: 2019-08-02
Filing date: 2019-08-02
Publication date: 2020-04-24
Anticipated expiration: 2029-08-02

Abstract

The utility model discloses a welding jig of car children's seat's support assembly, comprises a workbench, the structural symmetry of the workstation left and right sides sets up, is equipped with the front bezel fixing base on the workstation, the fixed subassembly of upper plate, the fixed subassembly of curb girder, connecting rod fixing base, and the front bezel fixing base is equipped with 2 location axles, and the fixed subassembly of upper plate includes the stand, and the frame, and fix the upper plate briquetting in frame department, and the frame can reciprocate in stand department, and the fixed subassembly of curb girder includes preceding supporting block, back supporting block, push pedal mechanism, and the connecting rod fixing base is equipped with the half slot. The utility model has simple operation and accurate positioning, and ensures that the size of the welded bracket assembly meets the production quality requirement; the front plate fixing seat can upwards support the front plate, and 2 positioning shafts can be inserted into the through holes of the front plate, so that the front plate is firmly fixed; the connecting rod of the bracket assembly is placed in the semicircular groove of the connecting rod fixing seat, so that the connecting rod is positioned; the frame can compress tightly upper plate and connecting rod when moving down at the stand.

Description

Welding fixture for support assembly of automobile child seat

Technical Field

The utility model belongs to the technical field of welding jig and specifically relates to a welding jig of support assembly of car children's seat is related to.

Background

The clamp is used for fixing a processing object in the mechanical manufacturing process, so that the processing object occupies a correct position for receiving construction or detection, and is also called as a clamp. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in a process may be referred to as a jig. The fixture generally comprises a positioning element (for determining the correct position of a workpiece in the fixture), a clamping device, a tool setting guide element (for determining the relative position of the tool and the workpiece or guiding the direction of the tool), an indexing device (for enabling the workpiece to complete the processing of a plurality of stations in one-time installation, including a rotary indexing device and a linear movement indexing device), a connecting element, a fixture body (a fixture base), and the like.

Referring to fig. 1, a bracket assembly 100 for a child seat of a vehicle is shown, a connecting rod 101 is disposed in the middle of the bracket assembly 100, a fabrication hole 101a is formed in the middle of the connecting rod 101, a front plate 102, an upper plate 103, a side beam 104, and a plurality of side pins 105 are symmetrically disposed on both sides of the bracket assembly 100, and the bracket assembly 100 is formed by welding the above sub-components. The worker's direct welding certainly cannot guarantee the dimensional requirements, and needs to design a matched welding jig to position the several sub-parts of the bracket assembly 100 to meet the welding requirements.

Disclosure of Invention

The utility model aims to solve the technical problem that a welding jig of car children's seat's support assembly is provided, this anchor clamps can weld again behind the sub-part clamping in the support assembly to guarantee production quality requirement.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a car children's seat's support assembly's welding jig, includes the workstation, the structural symmetry of workstation left and right sides set up, the workstation on be equipped with front bezel fixing base, the fixed subassembly of upper plate, the fixed subassembly of curb girder, connecting rod fixing base, the front bezel fixing base be equipped with 2 location axles, the fixed subassembly of upper plate include stand, frame and fix the upper plate briquetting in frame department, the frame can reciprocate in stand department, the fixed subassembly of curb girder include preceding supporting block, back supporting block, push pedal mechanism, the connecting rod fixing base be equipped with the half slot.

As the utility model discloses further improve, push pedal mechanism include connecting block, square ejector pad, circle ejector pad, connecting block fixed connection square ejector pad and circle ejector pad.

As the utility model discloses further improve, the workstation be equipped with left branch strut, left branch strut be equipped with square hole and round hole, the square ejector pad can remove about in the square hole, the circle ejector pad can remove about in the round hole, the circle ejector pad can pass the front supporting shoe.

As the utility model discloses further improve, the workstation be equipped with the power base, the power base be equipped with and can drive the connecting block and remove the first power spare that removes.

As the utility model discloses further improve, the upper plate briquetting be equipped with location square hole and location round hole, the location round hole in install pluggable pole.

As a further improvement, the stand is provided with a slide hole, the frame is provided with a sliding part, and the sliding part can move up and down in the slide hole.

As a further improvement, the stand on be equipped with the second power spare that can drive the frame and reciprocate, second power spare fixed connection portion of sliding.

As a further improvement, the frame is provided with a compression bar on the side beam.

As a further improvement of the utility model, the upright is provided with a movable pin.

As the utility model discloses further improve, the back supporting block be equipped with the dog, the dog be equipped with the breach.

The utility model has the advantages of simple operation and accurate positioning, and the size of the welded bracket assembly can meet the production quality requirement; the front plate fixing seat can upwards support the front plate, and 2 positioning shafts can be inserted into the through holes of the front plate, so that the front plate is firmly fixed; the connecting rod of the bracket assembly is placed in the semicircular groove of the connecting rod fixing seat, so that the connecting rod is positioned; the upper plate and the connecting rod can be pressed tightly when the frame moves downwards at the upright post; the front and rear ends of the side beam are lifted upwards by the front and rear supporting blocks, the front end surface of the side beam is kept to be tightly attached to the front supporting block, and then the side beam is pushed towards the front and rear supporting blocks by the push plate mechanism, so that the side beam is firmly fixed at the front and rear supporting blocks.

Drawings

FIG. 1 is a schematic view of a support assembly for a child seat of a vehicle;

FIG. 2 is a schematic structural view of the bracket assembly according to the present invention;

FIG. 3 is an exploded view of the present invention;

fig. 4 is a schematic perspective view 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 is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

As shown in fig. 1-4: the utility model provides a car children's seat's support assembly's welding jig, comprises a workbench 200, the structural symmetry of the workstation 200 left and right sides sets up, be equipped with front bezel fixing base 6 on the workstation 200, the fixed subassembly of upper plate, the fixed subassembly of curb girder, connecting rod fixing base 2, front bezel fixing base 6 is equipped with 2 location axle 6a, the fixed subassembly of upper plate includes stand 40, frame 30, and fix the upper plate briquetting 32 in frame 30 department, frame 30 can reciprocate in stand 40 departments, the fixed subassembly of curb girder includes preceding supporting block 5, back supporting block 1, push pedal mechanism 50, connecting rod fixing base 2 is equipped with half slot 2 a.

The push plate mechanism 50 comprises a connecting block 8, a square push block 9 and a round push block 10, wherein the connecting block 8 is fixedly connected with the square push block 9 and the round push block 10. The square push block 9 can press the side beam 104 in the bracket assembly 100, the circular push block 10 can position the front plate 102, and the connecting block 8 can drive the square push block 9 and the circular push block 10 to move synchronously.

The workbench 200 is provided with a left supporting block 4, the left supporting block 4 is provided with a square hole 4a and a round hole 4b, the square push block 9 can move left and right in the square hole 4a, the round push block 10 can move left and right in the round hole 4b, and the round push block 10 can pass through the front supporting block 5. The left supporting block 4 plays a role in supporting and limiting the square pushing block 9 and the round pushing block 10, and the round pushing block 10 penetrates through the front supporting block 5 and then presses the front plate 102 tightly.

The workbench 200 is provided with a power base 3, and the power base 3 is provided with a first power part 7 which can drive the connecting block 8 to move left and right. The first power member 7 drives the connecting block 8, the square push block 9 and the circular push block 10 to move synchronously.

The upper plate pressing block 32 is provided with a positioning square hole 32b and a positioning round hole 32a, and a pluggable round bar 34 is installed in the positioning round hole 32 a. The upper end of the upper plate 103 in the bracket assembly 100 is placed in the positioning square hole 32b, and the round rod 34 can position the upper plate 103 after sequentially passing through the positioning round hole 32a and the upper plate 103.

The column 40 is provided with a slide hole 42, the frame 30 is provided with a slide part 31, and the slide part 31 can move up and down in the slide hole 42. The frame 30 can be released or pressed against the bracket assembly 100 by the up and down movement of the sliding portion 31.

The upright post 40 is provided with a second power member 41 capable of driving the frame 30 to move up and down, and the second power member 41 is fixedly connected with a sliding part 42. The second power member 41 may give power to the frame 30 to move up and down.

The frame 30 is provided with a side beam upper pressure rod 33. The side member hold-down bar 33 is used to hold down the top end of the side member 104.

The post 40 is provided with a movable pin 43. The pin 43 is inserted into the tooling hole 101a so that the connecting rod 101 is at the intermediate position, and after the welding is completed, the pin 43 is pulled out from the tooling hole 101 a.

The rear supporting block 1 is provided with a stop block 1a, and the stop block 1a is provided with a notch 1 b. The stop 1a may define the position of the side member 104 and the notch 1b is provided to avoid collision of the stop 1a with the side pin 105.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a car children's seat's support assembly's welding jig, includes the workstation, its characterized in that the structural symmetry of workstation left and right sides set up, the workstation on be equipped with front bezel fixing base, the fixed subassembly of upper plate, curb girder fixed subassembly, connecting rod fixing base, the front bezel fixing base be equipped with 2 location axles, the fixed subassembly of upper plate include stand, frame and fix the upper plate briquetting in frame department, the frame can reciprocate in stand department, the fixed subassembly of curb girder include preceding supporting block, back supporting block, push pedal mechanism, the connecting rod fixing base be equipped with the half slot.

2. The welding fixture for the bracket assembly of the child seat of the automobile as claimed in claim 1, wherein the push plate mechanism comprises a connecting block, a square push block and a round push block, and the connecting block is fixedly connected with the square push block and the round push block.

3. The welding jig for the carrier assembly of the car child seat according to claim 2, wherein the table is provided with a left support block, the left support block is provided with a square hole and a round hole, the square push block can move left and right in the square hole, the circular push block can move left and right in the round hole, and the circular push block can pass through the front support block.

4. The welding fixture for the support assembly of the automobile child seat as claimed in claim 2, wherein the workbench is provided with a power base, and the power base is provided with a first power member capable of driving the connecting block to move left and right.

5. The welding jig of the support assembly of the car child seat according to claim 1, characterized in that the upper plate pressing block is provided with a positioning square hole and a positioning round hole, and the positioning round hole is internally provided with a pluggable round rod.

6. The welding jig of claim 1, wherein the pillar has a slide hole, and the frame has a slide portion that can move up and down in the slide hole.

7. The welding fixture for the support assembly of the child car seat as claimed in claim 6, wherein the upright post is provided with a second power member capable of driving the frame to move up and down, and the second power member is fixedly connected to the sliding portion.

8. The welding jig for the bracket assembly of the child car seat according to claim 1, wherein the frame is provided with a side sill upper press bar.

9. The welding fixture for the bracket assembly of the child seat of the automobile as claimed in claim 1, wherein the pillar is provided with a movable pin.

10. The welding jig for the bracket assembly of a child seat in a vehicle as set forth in claim 1, wherein the rear support block is provided with a stopper, and the stopper is provided with a notch.