CN213318589U

CN213318589U - Be used for car seat skeleton spot welding device

Info

Publication number: CN213318589U
Application number: CN202022032414.6U
Authority: CN
Inventors: 王林; 黄岩; 田玉根
Original assignee: Tianjin Fangxing Technology Development Co ltd
Current assignee: Tianjin Fangxing Technology Development Co ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-06-01
Anticipated expiration: 2030-09-16

Abstract

The utility model provides a be used for car seat skeleton spot welding device belongs to spot welding equipment technical field. This be used for car seat skeleton spot welding device includes spot welding subassembly and protective component. The protection component comprises a protection cover, a fan, an air inlet pipe, an air outlet pipe and a dust bag. During the use, fix the seat skeleton, through the controller control driving piece in the spot welder main part, the piston rod of driving piece stretches out and drives first bonding tool decline through first fixed plate and carry out the spot welding operation to the welding part with the second bonding tool together, and in the spot welding process, the protection casing can prevent that the electric spark from spattering outward and causing the damage to the operator, and the fan passes through the air-supply line and takes away the flue gas that the spot welding in-process produced, by going into in the dust bag of air-out pipe, discharges to external again after the dust bag filters impurity particle. When the device is used, electric sparks generated by spot welding can be prevented from splashing, smoke generated in the spot welding process can be subjected to harmless treatment, and safety of operators is guaranteed.

Description

Be used for car seat skeleton spot welding device

Technical Field

The utility model relates to a spot welding equipment technical field particularly, relates to a be used for car seat skeleton spot welding device.

Background

Spot welding is a welding method in which a columnar electrode is used to form a welding spot between the contact surfaces of two overlapping workpieces during welding. During spot welding, the workpiece is pressed to be in close contact with the workpiece, then current is switched on, the contact position of the workpiece is melted under the action of resistance heat, and a welding spot is formed after cooling. The spot welding is mainly used for welding sheet component stamping parts with the thickness of less than 4mm, and is particularly suitable for welding automobile bodies, carriages and airplane fuselages.

When the existing spot welding machine is used, sparks are easy to splash on a human body, skin burn can be caused, and smoke particles in the spot welding process can cause serious damage to eyes, throats, air pipes, lungs and the like of an operator.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides a be used for car seat skeleton spot welding device aims at improving the problem that spark and flue gas granule caused the injury to the operator easily in the current spot welder use.

The utility model discloses a realize like this:

the utility model provides a be used for car seat skeleton spot welding device, including spot welding subassembly and protective assembly.

The spot welding assembly comprises a spot welding machine main body, a first workbench, a second workbench, a driving piece, a first fixing plate, a first welding head and a second welding head, the first workbench and the second workbench are fixed on the same side of the spot welding machine main body, the driving piece is arranged at the top of the first workbench, the first fixing plate is fixed on the bottom of a piston rod of the driving piece and the top of the second workbench, and the first welding head and the second welding head are fixed on the first fixing plate respectively.

The protection component comprises a protection cover, a fan, an air inlet pipe, an air outlet pipe and a dust collecting bag, the protection cover is fixed to the first welding head, the fan is arranged on one side of the spot welding machine main body, an air inlet of the fan is communicated with the inner side portion of the protection cover through the air inlet pipe, and an air outlet of the fan is communicated with the dust collecting bag through the air outlet pipe.

The utility model discloses an in the embodiment, the driving piece includes guard box and driving piece body, the guard box is fixed first workstation top, the driving piece body sets up in the guard box.

The utility model discloses an in the embodiment, the spot welding subassembly still includes bottom plate and supplementary guide, the bottom plate is fixed spot welder main part bottom, supplementary guide sets up first workstation both sides.

In the embodiment of the utility model, the bottom plate includes plate body and stabilizer blade, the plate body is fixed spot welder main part bottom, the stabilizer blade is fixed plate body lower surface.

The utility model discloses an in the embodiment, the bottom plate still includes the strengthening rib, the strengthening rib is fixed plate body upper surface with between the spot welding main part lateral wall.

The utility model discloses an in the embodiment, supplementary guide includes with guide pin bushing and slide bar, the guide pin bushing is fixed first workstation lateral part, the slide bar slide set up in the guide pin bushing, the slide bar bottom with first fixed plate lateral part fixed connection.

In an embodiment of the present invention, the sliding rod includes a rod body and a second fixing plate, the rod body is slidably disposed in the guide sleeve, and the bottom end of the rod body passes through the second fixing plate and the first fixing plate side portion fixed connection.

The utility model discloses an in the embodiment, the fan includes third fixed plate and fan body, the third fixed plate is fixed spot welding machine body lateral wall, the fan body is installed on the third fixed plate.

The utility model discloses an in the embodiment, protection component still includes the mounting, it passes through to go out the tuber pipe the mounting with fixed surface connects under the third fixed plate.

The utility model discloses an in the embodiment, the mounting includes spacing ring and connecting rod, the spacing ring cover is established go out on the tuber pipe, the spacing ring lateral part passes through the connecting rod with fixed surface connects under the third fixed plate.

The utility model has the advantages that: the utility model discloses a be used for car seat skeleton spot welding device that above-mentioned design obtained, during the use, fix seat skeleton, through the controller control driving piece in the spot welder main part, the piston rod of driving piece stretches out and drives first bonding tool decline through first fixed plate and carry out the spot welding operation with the second bonding tool together to the welding piece, in the spot welding process, the protection casing can prevent that the electric spark from spattering outward and causing the damage to the operator, the fan is taken out the flue gas that produces through the air-supply line with spot welding in-process, arrange into the dust bag by the play tuber pipe in, discharge to the external world again after the foreign particles is filtered to the dust bag, the electric spark that not only can prevent spot welding production when this device uses spatters outward, can also carry out innocent treatment to the flue gas of spot welding.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural diagram of a spot welding device for a car seat frame according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a spot welding assembly according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a protection assembly according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a fixing member according to an embodiment of the present invention.

In the figure: 100-spot welding assembly; 110-spot welder body; 120-a first stage; 130-a second stage; 140-a drive member; 141-a protective box; 142-a driver body; 150-a first fixation plate; 160-a first welding head; 170-a second welding head; 180-a bottom plate; 181-plate body; 182-a leg; 183-reinforcing ribs; 190-auxiliary guide; 191-a guide sleeve; 192-a slider bar; 1921-a rod body; 1922-a second fixing plate; 200-a guard assembly; 210-a shield; 220-a fan; 221-a third fixation plate; 222-a fan body; 230-an air inlet pipe; 240-air outlet pipe; 250-dust collecting bag; 260-a fixing member; 261-a limit ring; 262-connecting rod.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

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; 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 present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a be used for car seat skeleton spot welding device, includes spot welding subassembly 100 and protective assembly 200, spot welding subassembly 100 can carry out spot welding to the seat skeleton, and protective assembly 200 sets up on spot welding subassembly 100, can play the guard action to the operator in the spot welding process.

Referring to fig. 2, the spot welding assembly 100 includes a spot welder body 110, a first table 120, a second table 130, the driving member 140, the first fixing plate 150, the first welding head 160 and the second welding head 170, the first workbench 120 and the second workbench 130 are fixed on the same side of the spot welder main body 110, the driving member 140 is arranged on the top of the first workbench 120, the driving member 140 includes a shielding box 141 and a driving member body 142, the driving member body 142 is a linear cylinder, the shielding box 141 is fixed on the top of the first workbench 120, the driving member body 142 is arranged in the shielding box 141, the shielding box 141 plays a role in protecting the driving member body 142, the two first fixing plates 150 are respectively fixed on the bottom end of a piston rod of the driving member 140 and the top of the second workbench 130, the first welding head 160 and the second welding head 170 are respectively fixed on the two first fixing plates 150, and the piston rod of the driving member body 142 extends out to drive the first welding head 160 to descend through the first fixing plates 150 to perform spot welding operation on the welding.

It should be specifically noted that the spot welding assembly 100 further includes a bottom plate 180 and an auxiliary guide 190, the bottom plate 180 is fixed at the bottom of the spot welder body 110, so as to improve the stability of the spot welder body 110 when being placed, the bottom plate 180 includes a plate 181 and a support leg 182, the plate 181 is fixed at the bottom of the spot welder body 110, the support leg 182 is fixed at the lower surface of the plate 181, the bottom plate 180 further includes a reinforcing rib 183, the reinforcing rib 183 is fixed between the upper surface of the plate 181 and the side wall of the spot welder body 110, the auxiliary guide 190 is disposed at two sides of the first working table 120, so as to enhance the stability of the first fixing plate 150 when the driving member body 142 is working, so as to enable the spot welding position of the first welding head 160 to be more accurate, the auxiliary guide 190 includes a guide sleeve 191 and a slide rod 192, the guide sleeve 191 is fixed at the side of the first working table 120, the sliding rod 192 includes a rod 1921 and a second fixing plate 1922, the rod 1921 is slidably disposed in the guide sleeve 191, and the bottom end of the rod 1921 is fixedly connected to the side of the first fixing plate 150 through the second fixing plate 1922.

Referring to fig. 3 and 4, the shield assembly 200 includes a shield 210, a blower 220, an air inlet pipe 230, an air outlet pipe 240 and a dust bag 250, the shield 210 is fixed on the first welding head 160, the shield 210 is a transparent plastic shield, the blower 220 is disposed on one side of the main body 110 of the spot welding machine, the blower 220 includes a third fixing plate 221 and a blower body 222, the third fixing plate 221 is fixed on a side wall of the main body 110 of the spot welding machine, the blower body 222 is mounted on the third fixing plate 221, an air inlet of the blower 220 is communicated with an inner side portion of the shield 210 through the air inlet pipe 230, the air inlet pipe 230 is a flexible pipe, a filter screen is disposed in an opening on a side portion of the shield 210 to prevent electric sparks from being splashed into the air inlet pipe 230, an air outlet of the blower 220 is communicated with the dust bag 250 through the air outlet pipe 240, the shield 210 can prevent electric sparks, the air-out pipe 240 is discharged into the dust collecting bag 250, impurity particles are filtered by the dust collecting bag 250 and then discharged to the outside, the protection assembly 200 further comprises a fixing part 260, the air-out pipe 240 is fixedly connected with the lower surface of the third fixing plate 221 through the fixing part 260, the connection stability between the air-out pipe 240 and the fan 220 is enhanced, the fixing part 260 comprises a limiting ring 261 and a connecting rod 262, the limiting ring 261 is sleeved on the air-out pipe 240, and the side part of the limiting ring 261 is fixedly connected with the lower surface of the third fixing plate 221 through the connecting rod 262.

Specifically, this a theory of operation for car seat skeleton spot welding device: during the use, the seat skeleton is fixed, drive piece body 142 is controlled through the controller on spot welder main part 110, the piston rod of drive piece body 142 stretches out and drives first bonding tool 160 decline through first fixed plate 150 and carries out the spot welding operation with second bonding tool 170 to the welding piece together, in the spot welding process, protection casing 210 can prevent that the electric spark from spattering outward and causing the damage to the operator, fan body 222 sucks away the flue gas that produces in the spot welding process through air-supply line 230, arrange into dust bag 250 by air-out pipe 240 in, discharge to the external world after dust bag 250 filters the impurity granule.

It should be noted that the specific model specifications of the spot welder main body 110, the driving member body 142, the first welding head 160, the second welding head 170 and the fan body 222 need to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply and the principle of the spot welder body 110, the driver body 142, the first welding head 160, the second welding head 170 and the fan body 222 are apparent to those skilled in the art and will not be described in detail herein.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Be used for car seat skeleton spot welding device, its characterized in that includes

The spot welding assembly (100) comprises a spot welder body (110), a first workbench (120), a second workbench (130), a driving piece (140), first fixing plates (150), a first welding head (160) and a second welding head (170), wherein the first workbench (120) and the second workbench (130) are fixed on the same side of the spot welder body (110), the driving piece (140) is arranged at the top of the first workbench (120), the two first fixing plates (150) are respectively fixed at the bottom end of a piston rod of the driving piece (140) and the top of the second workbench (130), and the first welding head (160) and the second welding head (170) are respectively fixed on the two first fixing plates (150);

protection component (200), protection component (200) are including protection casing (210), fan (220), air-supply line (230), play tuber pipe (240) and dust bag (250), protection casing (210) are fixed on first bonding tool (160), fan (220) set up one side on spot welder main part (110), the air intake of fan (220) passes through air-supply line (230) with protection casing (210) inside part intercommunication, the air outlet of fan (220) passes through go out tuber pipe (240) with dust bag (250) intercommunication.

2. The spot welding device for the seat frame of the automobile as claimed in claim 1, wherein the driving member (140) includes a shield box (141) and a driving member body (142), the shield box (141) is fixed on top of the first table (120), and the driving member body (142) is disposed in the shield box (141).

3. The spot welding apparatus for a car seat frame according to claim 1, wherein said spot welding assembly (100) further comprises a base plate (180) and auxiliary guides (190), said base plate (180) being fixed to the bottom of said spot welder body (110), said auxiliary guides (190) being provided at both sides of said first table (120).

4. The spot welding apparatus for a car seat frame according to claim 3, wherein said bottom plate (180) comprises a plate body (181) and a leg (182), said plate body (181) is fixed to the bottom of said spot welder body (110), and said leg (182) is fixed to the lower surface of said plate body (181).

5. The spot welding apparatus for a car seat frame according to claim 4, wherein said bottom plate (180) further comprises a reinforcing rib (183), said reinforcing rib (183) being fixed between an upper surface of said plate body (181) and a side wall of said spot welder body (110).

6. The spot welding device for the car seat frame according to claim 3, wherein the auxiliary guide (190) comprises a guide sleeve (191) and a sliding rod (192), the guide sleeve (191) is fixed on the side of the first workbench (120), the sliding rod (192) is slidably arranged in the guide sleeve (191), and the bottom end of the sliding rod (192) is fixedly connected with the side of the first fixing plate (150).

7. The spot welding device for the automobile seat frame according to claim 6, wherein the sliding rod (192) comprises a rod body (1921) and a second fixing plate (1922), the rod body (1921) is slidably arranged in the guide sleeve (191), and the bottom end of the rod body (1921) is fixedly connected with the side of the first fixing plate (150) through the second fixing plate (1922).

8. The spot welding device for the car seat frame according to claim 1, wherein the blower (220) comprises a third fixing plate (221) and a blower body (222), the third fixing plate (221) is fixed on a side wall of the spot welding machine main body (110), and the blower body (222) is mounted on the third fixing plate (221).

9. The spot welding device for the car seat frame according to claim 8, wherein the protecting assembly (200) further comprises a fixing member (260), and the air outlet pipe (240) is fixedly connected with the lower surface of the third fixing plate (221) through the fixing member (260).

10. The spot welding device for the automobile seat frame according to claim 9, wherein the fixing member (260) comprises a limiting ring (261) and a connecting rod (262), the limiting ring (261) is sleeved on the air outlet pipe (240), and the side portion of the limiting ring (261) is fixedly connected with the lower surface of the third fixing plate (221) through the connecting rod (262).