Headlamp support welding tool

Abstract

The utility model relates to the technical field of welding tools, in particular to a headlamp support welding tool which comprises a bottom plate, an extrusion plate and the like, the rear end and the left end of the bottom plate are respectively connected with a first installation frame, a vertical type quick clamp is installed on the first installation frame at the rear end, and a direct push type quick clamp is installed on the first installation frame at the left end. A stand column and a first supporting frame are connected to the bottom plate, an extrusion plate is slidably connected into the stand column, the right end of the extrusion plate is in butt joint fit with the first supporting frame, the left end of the extrusion plate is connected with a direct-push type quick clamp, a third supporting frame is slidably connected to the right end of the bottom plate, and a vertical quick clamp is installed at the front end of the third supporting frame. All the vertical quick clamps are connected with adjustable pressing blocks in a sliding mode, the third supporting frame is connected with a plurality of limiting rods, and all the parts of the headlamp support are fixed through the vertical quick clamps and the direct-push quick clamps. And through cooperation of the limiting rods and the conical guide blocks, the limiting rods penetrate through the preset holes to form transverse rigid constraint, it is ensured that the parts are automatically attached to the datum plane when placed, and accurate positioning and rapid fixing are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to welding frock technical field especially relates to a headlamp support welding frock. BACKGROUND

[0002] As a widely used vehicle, the assembly process of a motorcycle involves the precise cooperation of multiple key components such as the frame, power system, lighting device, etc. Among them, the headlamp support, as the core load-bearing structure of the front body, needs to support the headlamp assembly while ensuring precise connection with the frame, front mudguard, and other components. Its structural strength and assembly precision directly affect the safety and appearance harmony of the whole vehicle. Traditional headlamp supports are mostly made of lightweight metal materials, achieving a balance between mechanical properties and spatial layout through geometric shape optimization.

[0003] Currently, the manufacturing of headlamp supports generally adopts a split design, i.e., composed of multiple independent stamping components such as the base, lateral connecting arm, lamp holder mounting plate, etc. In the specific process, after each component is stamped by a mold, it needs to be positioned and clamped by manual or semi-automatic equipment, and then spliced using processes such as electric arc welding, gas shielded welding, etc. Although this process can adapt to complex structural requirements, due to the large number of components and different spatial angles, the component posture and relative position need to be frequently adjusted during actual welding, resulting in complicated operation steps.

[0004] However, the existing production mode has significant defects: first, manual positioning relies on the operator's experience, which is prone to mispositioning due to visual errors or uneven clamping force, resulting in poor size consistency after welding; second, the lack of special tooling leads to repeated clamping in multiple processes, resulting in low efficiency and easy accumulation of errors due to clamping point deviation; third, it is difficult to control welding thermal deformation, and local stress concentration easily reduces the structural strength of the finished product. In addition, the existing process requires high worker skills, high labor intensity, and high cost of repairing defective products, making it difficult to meet the needs of large-scale production. SUMMARY

[0005] In order to overcome the shortcomings of low positioning accuracy and clamping efficiency, the utility model provides a welding frock for efficient clamping of a headlamp support.

[0006] The utility model provides a headlamp support welding frock, including bottom plate and extruding plate, bottom plate rear end and left end all are connected with first mounting bracket, and the mounting bracket on rear end is installed vertical quick -witted, and the first mounting bracket on left end is installed straight -push type quick -witted, and the bottom plate is connected with stand and first support frame, and the extruding plate sliding connection is in the stand, and the extruding plate right -hand end is with first support frame butt -joint cooperation, and the extruding plate left -hand end is connected with straight -push type quick -witted, and the bottom plate top surface front -rear direction mid -axis line sliding connection has a plurality of second mounting bracket, and the second mounting bracket sliding connection has second support frame, and the second support frame front end installs vertical quick -witted on front end, and the second support frame is connected with limiting rod, and the bottom plate right -hand end sliding connection has third support frame, and the third support frame front end installs vertical quick -witted, and all vertical quick -witted sliding connection has adjustable pressure block, and the third support frame is connected with a plurality of limiting rods, and the part of each component of the headlamp support is fixed through vertical quick -witted and straight -push type quick -witted.

[0007] As a preferred technical scheme of the utility model, the vertical quick -witted and the straight -push type quick -witted all use connecting rod principle, change and maintain the position of the adjustable pressure block and the extruding plate.

[0008] As a preferred technical scheme of the utility model, the handle of the vertical quick -witted and the straight -push type quick -witted is all set with antiskid sleeve.

[0009] As a preferred technical scheme of the utility model, the adjustable pressure block is connected with rubber pad at the contact end of the headlamp support.

[0010] As a preferred technical scheme of the utility model, the second support frame is slidingly connected to the second mounting bracket by a fixing bolt, the second mounting bracket is slidingly connected to the bottom plate by a fixing bolt, and the bottom plate is provided with a plurality of identification cards corresponding to the openings in the bottom of the second support frame.

[0011] As a preferred technical scheme of the utility model, the top end of the limiting rod is connected with a tapered guide block.

[0012] The utility model has the advantages that:

[0013] 1. By cooperating the limiting rod with the tapered guide block, when fixing the headlamp support, the inclined surface of the guide block can guide the parts to quickly align, the limiting rod penetrates through the pre-set hole to form a horizontal rigid constraint, the inclined surface and the plane combination structure on the top surface of the second support frame adapt to different shaped parts, the gravity and the self-positioning characteristics of the inclined surface are utilized to ensure that the parts automatically adhere to the reference surface when placed, and precise positioning and quick fixing are realized.

[0014] 2, by vertical type fast clamping and straight push type fast clamping adopt connecting rod driving principle, only single rotation or push handle can drive adjustable pressing block or extrusion plate complete clamping or release action, the slide rail structure on the bottom plate and the identification card cooperate, allow the second mounting frame, third support frame and other components along the preset track to slide to the calibration position, and through the identification card and the scale hole are quickly aligned, no need to repeatedly measure and adjust, improve the adjustment efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic diagram of the first visual angle of the utility model.

[0016] Figure 2 It is the specific structure schematic diagram of the headlamp support of the utility model.

[0017] Figure 3 It is the whole structure schematic diagram of the second visual angle of the utility model.

[0018] Figure 4 It is the connecting structure schematic diagram of the vertical type fast clamping and adjustable pressing block of the utility model.

[0019] Figure 5 It is the connecting structure schematic diagram of the straight push type fast clamping, stand and extrusion plate of the utility model.

[0020] Figure 6 It is the mounting structure schematic diagram of the second mounting frame and second support frame of the utility model.

[0021] Figure 7 It is the connecting structure schematic diagram of the limiting rod and third support frame of the utility model.

[0022] Wherein: 1-bottom plate, 2-headlamp support, 3-first mounting frame, 4-vertical type fast clamping, 5-adjustable pressing block, 6-straight push type fast clamping, 7-stand, 8-extrusion plate, 9-first support frame, 10-second mounting frame, 11-second support frame, 12-limiting rod, 13-third support frame, 14-anti-skid sleeve, 15-rubber pad, 16-identification card, 17-guide block. DETAILED DESCRIPTION

[0023] The utility model is described in detail below in combination with the drawings and specific embodiments, but not as the limitation of the utility model.

[0024] Embodiment: a headlamp support welding tool, such as Figures 1-7As shown, including the base plate 1, the first mounting frame 3, vertical quick clamp 4, adjustable pressure block 5, straight push quick clamp 6, column 7, extruded plate 8, the first support frame 9, the second mounting frame 10, the second support frame 11, limit rod 12 and the third support frame 13, the base plate 1 rear end and left end are connected with the first mounting frame 3, the rear end of the first mounting frame 3 is installed with the vertical quick clamp 4, the left end of the first mounting frame 3 is installed with the straight push quick clamp 6, the base plate 1 is connected with the column 7 and the first support frame 9, the extruded plate 8 is slidingly connected in the column 7, the extruded plate 8 right end is butted with the first support frame 9 through the opening circular hole and the connected circular rod, the extruded plate 8 left end is connected with the straight push quick clamp 6, the base plate 1 top surface front and rear direction central axis is slidingly connected with several second mounting frames 10, the second mounting frame 10 is slidingly connected with the second support frame 11, the front end of the second support frame 11 is installed with the vertical quick clamp 4, the top surface of the rear end of the second support frame 11 is a plane, the top surface of the rest of the second support frame 11 is an inclined plane, the front end of the second support frame 11 is provided with a positioning circular hole, the rest of the second support frame 11 is connected with the limit rod 12, the base plate 1 right end is slidingly connected with the third support frame 13, the third support frame 13 front end is installed with the vertical quick clamp 4, all vertical quick clamps 4 are slidingly connected with the adjustable pressure block 5, the adjustable pressure block 5 is limited with the headlamp frame, the third support frame 13 top is provided with an inclined plane, the third support frame 13 is connected with several limit rods 12, the parts of the headlamp bracket 2 are fixed through the vertical quick clamp 4 and the straight push quick clamp 6.

[0025] As shown in Figure 4 and Figure 5 , the vertical quick clamp 4 and the straight push quick clamp 6 both use the principle of connecting rod, change and maintain the position of the adjustable pressure block 5 and the extruded plate 8.

[0026] As shown in Figure 4 and Figure 5 , it also includes anti-skid sleeve 14, the handle of the vertical quick clamp 4 and the straight push quick clamp 6 is sleeved with anti-skid sleeve 14.

[0027] As shown in Figure 4 , it also includes rubber pad 15, the adjustable pressure block 5 is connected with the rubber pad 15 at the contact end of the headlamp bracket 2.

[0028] As shown in Figure 1 and Figure 3 , it also includes identification card 16, the second support frame 11 is slidingly connected with the second mounting frame 10 through the fixed bolt, the second mounting frame 10 is slidingly connected with the base plate 1 through the fixed bolt, the base plate 1 is provided with several identification cards 16, the identification card 16 corresponds to the opening at the bottom of the second support frame 11.

[0029] As shown in Figure 6 and Figure 7 , it also includes guide block 17, the limit rod 12 top end is connected with the tapered guide block 17.

[0030] The worker clamps and fixes the five components of the headlamp bracket 2 respectively, fixes the bent plate at the rear end of the headlamp bracket 2, places the bent plate on the second support frame 11 and passes through the limiting rod 12, then places the middle T-shaped frame of the headlamp bracket 2 on the second support frame 11 at the middle and rear end, the T-shaped frame extrudes the bent plate, the conical guide block 17 at the top end of the limiting rod 12 guides the round hole of the T-shaped frame to quickly align, then holds the handle of the vertical quick clamp 4, and the adjustable pressing block 5 is pressed downward through the vertical quick clamp 4, the adjustable pressing block 5 extrudes the headlamp bracket 2 together with the second support frame 11, so that the fixing of the bent plate and the T-shaped frame is completed, when the vertical quick clamp 4 is rotated, the anti-skid sleeve 14 can optimize the holding effect, and when the adjustable pressing block 5 extrudes the headlamp bracket 2, the rubber pad 15 is elastically deformed, so that the fixing effect is optimized and the surface quality of the headlamp bracket 2 is protected.

[0031] When the ear hook at the left side of the T-shaped frame of the headlamp bracket 2 is fixed, the ear hook is passed through the round rod of the first support frame 9, then the handle of the straight push quick clamp 6 is pushed, the extrusion plate 8 slides along the stand 7 and extrudes the ear hook together with the first support frame 9, so that the fixing of the ear hook is completed, and at this time, the right side of the ear hook is attached to the T-shaped frame.

[0032] When the U-shaped plate at the front end of the headlamp bracket 2 is fixed, the U-shaped plate is placed on the second support frame 11 at the front end, then the vertical quick clamp 4 on the second support frame 11 is rotated, the adjustable pressing block 5 is contacted after being pressed downward, the adjustable pressing block 5 and the second support frame 11 complete clamping and fixing of the U-shaped plate, and the lower end of the U-shaped plate is attached to the T-shaped frame.

[0033] When the wide plate at the right end of the headlamp bracket 2 is fixed, the wide plate is placed on the third support frame 13, and the hole of the wide plate is aligned with the limiting rod 12 on the third support frame 13, the wide plate is attached to the upper surface of the third support frame 13, then the vertical quick clamp 4 on the third support frame 13 is rotated, the adjustable pressing block 5 is contacted after being pressed downward, the adjustable pressing block 5 and the third support frame 13 complete clamping and fixing of the wide plate, and the left end of the wide plate is attached to the T-shaped frame.

[0034] Different headlamp brackets 2 can adjust the front and rear positions of the second mounting frame 10 and the heights of the second support frame 11 and the front and rear positions of the third support frame 13 through fixing bolts, and quickly position the preset workstations of the second support frame 11 through the scale values on the identification card 16, so that the docking is accurate and the clamping effect is good.

[0035] Those skilled in the art should understand that the above embodiments do not limit the utility model in any form, and any technical solution obtained by equivalent replacement or equivalent transformation falls within the protection scope of the utility model.

Claims

1. A headlamp bracket welding fixture, characterized by: The utility model relates to a big light support (2) is provided, including bottom plate (1) and extrusion board (8), bottom plate (1) rear end and left end are connected with first mounting bracket (3), and the vertical quick -release clamp (4) of rear end first mounting bracket (3) is installed, and the straight push quick -release clamp (6) of left end first mounting bracket (3) is installed, and the first support frame (9) of vertical column (7) is connected on bottom plate (1), and extrusion board (8) is connected in vertical column (7) slidingly, and the first support frame (9) butt joint of extrusion board (8) right end is matched, and the straight push quick -release clamp (6) of extrusion board (8) left end is connected, and the second mounting bracket (10) of the top surface front -rear direction midaxle of bottom plate (1) is slidingly connected with a plurality of, and the second support frame (11) of second mounting bracket (10) is slidingly connected, and the vertical quick -release clamp (4) of second support frame (11) front end is installed, and the limit rod (12) of second support frame (11) is connected, and the third support frame (13) of bottom plate (1) right end is slidingly connected, and the vertical quick -release clamp (4) of third support frame (13) front end is installed, and all vertical quick -release clamp (4) slidingly connected with adjustable pressure block (5), and the third support frame (13) is connected with a plurality of limit rod (12), and the parts of the big light support (2) of each part are fixed through vertical quick -release clamp (4) and straight push quick -release clamp (6).

2. The headlamp bracket welding fixture of claim 1, wherein: The vertical quick -release clamp (4) and the straight push quick -release clamp (6) all use connecting rod principle, change and maintain the position of adjustable pressure block (5) and extrusion board (8).

3. The headlamp bracket welding fixture of claim 2, wherein: The handle of vertical quick -release clamp (4) and straight push quick -release clamp (6) is all set with antiskid sleeve (14).

4. The headlamp bracket welding fixture of claim 3, wherein: The contact end of adjustable pressure block (5) and big light support (2) is connected with rubber pad (15).

5. The headlamp bracket welding fixture of claim 4, wherein: The second support frame (11) is slidingly connected with the second mounting bracket (10) through fixed bolt, and the second mounting bracket (10) is slidingly connected with the bottom plate (1) through fixed bolt, and the bottom plate (1) is provided with a plurality of identification cards (16), and the identification card (16) corresponds with the aperture of the bottom of second support frame (11).

6. A headlamp bracket welding fixture as claimed in claim 5, characterized in that: The top end of limit rod (12) is connected with conical guide block (17).

Images