CN219562013U

CN219562013U - Height-adjustable automobile bumper welding tool

Info

Publication number: CN219562013U
Application number: CN202222924618.XU
Authority: CN
Inventors: 仲崇虹; 孙影
Original assignee: Changchun Qiannuo Technology Co ltd
Current assignee: Changchun Qiannuo Technology Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-08-22
Anticipated expiration: 2032-11-03

Abstract

The utility model provides an automobile bumper welding tool with adjustable height, which relates to the technical field of welding tools and comprises a welding tool body, wherein the welding tool body comprises a base, the upper end of the base is provided with a lifting mechanism, the lifting mechanism comprises a pair of supporting seats, the top ends of the supporting seats are respectively and slidably inserted with a supporting rod, the two inner sides of the base are respectively and rotatably connected with a first screw rod, the top ends of the first screw rods respectively penetrate through the bottom ends of the supporting rods and extend into the inside, the first screw rods are respectively and rotatably sleeved with a first sliding block, the top ends of the first sliding blocks are connected with the bottom ends of the supporting rods, the two sides of the first sliding blocks are respectively and slidably connected with the inner sides of the supporting seats, the bottom ends of the first screw rods are respectively and rotatably inserted with a connecting shaft, and one ends of the connecting shafts are respectively sleeved with a worm. The lifting adjusting effect of the automobile bumper welding tool can be effectively improved, the lifting adjusting effect is convenient for operators to use, and the lifting adjusting device has high practical value.

Description

Height-adjustable automobile bumper welding tool

Technical Field

The utility model belongs to the technical field of welding tools, and particularly relates to an automobile bumper welding tool with adjustable height.

Background

At present, automobile front and rear bumpers have been required to be harmonious and unified with the body shape and to be lightweight in addition to the original protection function.

Based on the above, the present inventors found that the following problems exist: when the existing bumper is welded, the height of the welding tool is inconvenient to adjust, so that a welder needs to bend over to operate the bumper when welding the bumper, and a huge burden is caused to the body of the welder along with the increase of working time.

Accordingly, in view of the above, an improvement is made in view of the existing structure and the existing defects, and an adjustable height welding tool for an automobile bumper is provided to achieve the purpose of having more practical value.

Disclosure of Invention

In order to solve the technical problems, the utility model provides an automobile bumper welding tool with adjustable height, which solves the problems in the background art.

The utility model discloses a height-adjustable automobile bumper welding tool, which is characterized by comprising the following specific technical means:

the utility model provides an adjustable height's car bumper welding frock, includes the welding frock body, the welding frock body includes the base, the upper end of base is equipped with elevating system, elevating system includes a pair of supporting seat, the equal slip in top of supporting seat inserts and is equipped with the bracing piece, the inside both sides of base all rotate and are connected with first lead screw, the top of first lead screw all runs through the bracing piece bottom to extend to inside, all overlap on the first lead screw and be equipped with first slider, the top of first slider is connected with the bottom of bracing piece, the both sides of first slider and the inboard sliding connection of supporting seat, the bottom of first lead screw all overlaps and is equipped with the worm wheel, the equal fixed mounting in bottom both sides of base has the holder, the equal rotation in holder center department is inserted and is equipped with the connecting axle, the one end of connecting axle all overlaps and is equipped with the worm, intermeshing between worm and the worm wheel, the inside bottom fixed mounting of base has the biax motor, the output of biax motor all is connected with the connecting axle transmission.

Further, a clamping mechanism is arranged between the support rods and comprises a mounting plate, two ends of the mounting plate are rotatably connected with the inner sides of the support rods, and one end of the mounting plate is sleeved with a sector gear.

Further, a first servo motor is arranged on the bottom side, close to the sector gear, of the support rod, a gear is sleeved at the output end of the first servo motor, and the gear and the sector gear are meshed with each other.

Further, a pair of sliding grooves are formed in the upper end face of the mounting plate, a second screw rod is connected to the inner portion of the sliding grooves in a rotating mode, second sliding blocks are sleeved on the second screw rod, and clamping blocks are mounted at the upper ends of the second sliding blocks.

Further, a pair of second servo motors are installed at one end, close to the sliding groove, of the mounting plate, and the output ends of the second servo motors are connected with a second screw rod in a transmission mode.

Further, the upper end face of the mounting plate is fixedly provided with a fixing block at one side close to the clamping block, and one side of the fixing block is provided with a pressure sensor.

Further, one side of base is equipped with a plurality of control pedals, control panel is installed to the up end of base, pass through wire electric connection between control panel and control pedal, first servo motor, second servo motor, biax motor and the pressure sensor.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the height-adjustable automobile bumper welding tool, the support rod is inserted in the support seat in a movable mode, so that the support rod can slide in the support seat conveniently, the height of the clamping mechanism can be adjusted conveniently, the first screw rod is installed, the first sliding block which is in sliding connection can be driven to move along the first screw rod when the support rod rotates, the support rod is driven to lift, the worm wheel and the worm are installed, the support rod is meshed with each other, and therefore when the worm is driven to rotate by the double-shaft motor, the first screw rod can be driven to rotate by the worm wheel;

2. according to the height-adjustable automobile bumper welding tool, the gear can be driven to rotate when the automobile bumper welding tool works by installing the first servo motor, the gear and the sector gear are meshed with each other, and the angle of the mounting plate is adjusted when the first servo motor works, so that the welding angle of the clamped bumper can be conveniently and properly adjusted, the welding of the welder is facilitated, the working efficiency is improved, the pressure sensor is arranged, when the pressure sensor receives a certain pressure value, an electric signal is sent to the control panel, the control panel controls the second servo motor to stop working, and the clamping block is prevented from excessively clamping the bumper, so that the bumper is damaged; the lifting adjusting device for the automobile bumper welding tool is simple and reasonable in structure, novel in design, simple and convenient to operate, capable of effectively improving lifting adjusting effect of the automobile bumper welding tool, convenient for operators to use, and high in practical value.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a bottom perspective view of the present utility model.

Fig. 3 is a schematic elevational cross-section of the present utility model.

Fig. 4 is a schematic partial plan view of a mounting plate of the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

100. welding the tool body; 1001. a base; 1002. a control pedal; 1003. a control panel; 200. a lifting mechanism; 2001. a support base; 2002. a connecting shaft; 2003. a support rod; 2004. a first screw rod; 2005. a first slider; 2006. a worm wheel; 2007. a worm; 2008. a biaxial motor; 2009. a retainer; 300. a clamping mechanism; 3001. a mounting plate; 3002. a fixed block; 3003. a chute; 3004. a second servo motor; 3005. a sector gear; 3006. a first servo motor; 3007. a clamping block; 3008. a pressure sensor; 3009. a second screw rod; 3010. a second slider; 3011. a gear.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples:

as shown in fig. 1 to 4:

the utility model provides an automobile bumper welding fixture with adjustable height, which comprises a welding fixture body 100, wherein the welding fixture body 100 comprises a base 1001, the upper end of the base 1001 is provided with a lifting mechanism 200, the lifting mechanism 200 comprises a pair of supporting seats 2001, the top ends of the supporting seats 2001 are respectively and slidably inserted with supporting rods 2003, the supporting rods 2003 are movably inserted so as to facilitate the sliding of the supporting seats in the supporting seats 2001, the height of a clamping mechanism 300 is further conveniently adjusted, the two sides of the inside of the base 1001 are respectively and rotatably connected with a first screw rod 2004, the top ends of the first screw rods 2004 penetrate through the bottom ends of the supporting rods 2003 and extend into the inside, the first screw rods 2004 are respectively sleeved with a first sliding block 2005, the top ends of the first sliding blocks 2005 are connected with the bottom ends of the supporting rods 2003, the two sides of the first sliding blocks 2005 are slidably connected with the inner sides of the supporting seats 2001, through installing first lead screw 2004, can drive sliding connection's first slider 2005 and remove along first lead screw 2004 when making its rotation, and then drive bracing piece 2003 and go up and down, the bottom of first lead screw 2004 all overlaps and is equipped with worm wheel 2006, the bottom both sides of base 1001 all fixed mounting has the holder 2009, the equal rotation in holder 2009 center department is inserted and is equipped with connecting axle 2002, the one end of connecting axle 2002 all overlaps and is equipped with worm 2007, intermesh between worm 2007 and the worm wheel 2006, through installing worm wheel 2006 and worm 2007 to make its intermesh, thereby make biax motor 2008 work drive worm 2007 rotate, can drive first lead screw 2004 through worm wheel 2006 and rotate, the inside bottom fixed mounting of base 1001 has biax motor 2008, biax motor 2008's output all is connected with the connecting axle 2002 transmission.

Wherein, be equipped with fixture 300 between the bracing piece 2003, fixture 300 includes mounting panel 3001, the both ends of mounting panel 3001 all rotate with the inboard of bracing piece 2003 and be connected, the one end cover of mounting panel 3001 is equipped with sector gear 3005, through rotating connection mounting panel 3001, makes it overturn between the bracing piece 2003 to the convenience is to the welding angle of the bumper of centre gripping carries out suitable regulation, makes things convenient for welder's welding, improves work efficiency.

The supporting rod 2003 is provided with a first servo motor 3006 at the bottom side close to the sector gear 3005, a gear 3011 is sleeved at the output end of the first servo motor 3006, the gear 3011 is meshed with the sector gear 3005, the gear 3011 can be driven to rotate when the first servo motor 3006 is in operation by installing the first servo motor 3006, and the angle of the mounting plate 3001 is conveniently adjusted when the first servo motor 3006 is in operation by the mutual meshing between the gear 3011 and the sector gear 3005.

The upper end face of the mounting plate 3001 is provided with a pair of sliding grooves 3003, the inside of each sliding groove 3003 is rotationally connected with a second screw rod 3009, each second screw rod 3009 is sleeved with a second sliding block 3010, the upper end of each second sliding block 3010 is provided with a clamping block 3007, and the second sliding blocks 3010 can be driven to move when the mounting plate 3001 works by mounting the second screw rods 3009, so that the bumper is clamped by the clamping blocks 3007.

Wherein, a pair of second servo motors 3004 are installed at one end of the installation plate 3001 near the chute 3003, and the output end of the second servo motor 3004 is in transmission connection with the second screw rod 3009, so that the second screw rod 3009 can be driven to rotate when the installation plate 3001 works.

Wherein, the up end of mounting panel 3001 is close to the fixed block 3002 of one side fixed mounting of grip block 3007, pressure sensor 3008 is all installed to one side of fixed block 3002, through installing pressure sensor 3008, when pressure sensor 3008 received certain pressure value, through sending its signal of telecommunication to control panel 1003 for control panel 1003 control second servo motor 3004 stop work, avoid grip block 3007 to the bumper excessive centre gripping, thereby cause the damage of bumper.

Wherein, one side of base 1001 is equipped with a plurality of control pedals 1002, control panel 1003 is installed to the up end of base 1001, control panel 1003 passes through wire electric connection with control pedal 1002, first servo motor 3006, second servo motor 3004, biax motor 2008 and pressure sensor 3008 between, through installation control panel 1003 to pass through the wire with it with control pedal 1002, first servo motor 3006, second servo motor 3004, biax motor 2008 and pressure sensor 3008 electric connection, the user controls welding frock body 100 conveniently.

Specific use and action of the embodiment:

when the product is used, whether each mechanism in the automobile bumper welding tool with adjustable height is complete is checked, then an operator places the automobile bumper to be welded between the fixed block 3002 and the clamping block 3007, then the control pedal 1002 is used for starting the second servo motor 3004, so that the second screw rod 3009 is driven to rotate when the automobile bumper works, the clamping block 3007 is driven to move by using the second sliding block 3010 sleeved on the second screw rod 3004, the fixed block 3002 is matched for clamping the bumper, the clamping pressure is monitored in real time through the pressure sensor arranged on one side of the fixed block 3002, after the pressure reaches a preset value, the second servo motor 3004 can be stopped through the control panel 1003, after the bumper is clamped, the user can start the double-shaft motor 2008 by using the control pedal 1002, the worm 2007 is driven to rotate when the automobile bumper works, and the worm 2007 is connected with the worm wheel 2004 sleeved at the bottom end of the first screw rod 2004, the first screw rod 2004 is driven to rotate, the first sliding block 2005 sleeved on the first screw rod is driven to lift, the height of the bumper is adjusted by using the first sliding block 2005, the gear 3001 can be conveniently driven to rotate by using the gear 3001, and the fan-shaped motor 3001 can be conveniently welded with the fan-shaped motor 3001 by using the gear 3001, and the fan-shaped motor 3001 can be conveniently welded by using the fan-shaped motor 3001.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. Height-adjustable's car bumper welding frock, including welding frock body (100), its characterized in that: the welding tooling body (100) comprises a base (1001), the upper end of base (1001) is equipped with elevating system (200), elevating system (200) include a pair of supporting seat (2001), all slide and insert in the top of supporting seat (2001) and be equipped with bracing piece (2003), the inside both sides of base (1001) all rotate and be connected with first lead screw (2004), the top of first lead screw (2004) all runs through bracing piece (2003) bottom to extend to inside, all overlap on first lead screw (2004) and be equipped with first slider (2005), the top of first slider (2005) is connected with the bottom of bracing piece (2003), the both sides of first slider (2005) are connected with the inboard sliding connection of supporting seat (2001), the bottom of first lead screw (2004) all overlaps and is equipped with worm wheel (2006), the equal fixed mounting in bottom both sides of base (1001) have holder (2009), the center department of holder all rotates and has inserted connecting axle (2002), the one end of connecting axle (2002) all overlaps and is equipped with worm wheel (2007) motor (2006), all be connected with dual axle (2008) between motor (2007) and the bottom of dual axle (2007), dual axle (2008) and output (2008) are connected with each other.

2. The height-adjustable automobile bumper welding fixture of claim 1, wherein: a clamping mechanism (300) is arranged between the pair of support rods (2003), the clamping mechanism (300) comprises a mounting plate (3001), two ends of the mounting plate (3001) are rotationally connected with the inner sides of the support rods (2003), and one end of the mounting plate (3001) is sleeved with a sector gear (3005).

3. The height-adjustable automobile bumper welding fixture of claim 2, wherein: the support rod (2003) is provided with a first servo motor (3006) at the bottom side close to the sector gear (3005), a gear (3011) is sleeved at the output end of the first servo motor (3006), and the gear (3011) and the sector gear (3005) are meshed with each other.

4. The height-adjustable automobile bumper welding fixture of claim 3, wherein: a pair of sliding grooves (3003) are formed in the upper end face of the mounting plate (3001), a second screw rod (3009) is rotatably connected to the inner portion of each sliding groove (3003), second sliding blocks (3010) are sleeved on the second screw rod (3009), and clamping blocks (3007) are mounted at the upper ends of the second sliding blocks (3010).

5. The height-adjustable automobile bumper welding fixture of claim 4, wherein: a pair of second servo motors (3004) are arranged at one end, close to the sliding groove (3003), of the mounting plate (3001), and the output ends of the second servo motors (3004) are in transmission connection with second screw rods (3009).

6. The height-adjustable automobile bumper welding fixture of claim 5, wherein: the upper end face of the mounting plate (3001) is fixedly provided with a fixing block (3002) at one side close to the clamping block (3007), and pressure sensors (3008) are respectively arranged at one side of the fixing block (3002).

7. The height-adjustable automobile bumper welding fixture of claim 6, wherein: one side of base (1001) is equipped with a plurality of control footboard (1002), control panel (1003) are installed to the up end of base (1001), pass through wire electric connection between control panel (1003) and control footboard (1002), first servo motor (3006), second servo motor (3004), biax motor (2008) and pressure sensor (3008).