CN207326166U - A kind of automatic resistance spot welding system - Google Patents
A kind of automatic resistance spot welding system Download PDFInfo
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- CN207326166U CN207326166U CN201721348962.1U CN201721348962U CN207326166U CN 207326166 U CN207326166 U CN 207326166U CN 201721348962 U CN201721348962 U CN 201721348962U CN 207326166 U CN207326166 U CN 207326166U
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- resistance spot
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- welding system
- spot welding
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Abstract
The utility model discloses a kind of automatic resistance spot welding system, including resistance spot weld, Working piece positioning device and control device, control device is electrically connected with resistance spot weld and Working piece positioning device respectively, resistance spot weld includes welder body, electrode pressurized cylinder, fixed side electrode component and drawer at movable side electrode assemblie, drawer at movable side electrode assemblie is driven by electrode pressurized cylinder and moved up and down, Working piece positioning device includes horizontal work level, longitudinal workbench and Work fixing device, longitudinal workbench is arranged on horizontal work level, and can transversely table crosswise movement, Work fixing device is arranged on longitudinal workbench, and can be along longitudinal table longitudinal movement.The utility model has gone out the Working piece positioning device of energy substitute machine people using the equipment development of low price, and it have developed simple in structure using existing resistance spot weld relevant device and can meet to produce required automatic resistance spot welding system, the cost of investment of automatic welding device has been saved, and has improved welding quality and welding efficiency.
Description
Technical field
The utility model belongs to automatic welding device field, more particularly to a kind of automatic resistance spot welding system.
Background technology
Existing robot resistance spot welding systems technology content is high, forms complexity, and input cost is high, takes up a large area, and leads to
The input cost of a whole set of normal robot automatic resistance spot welding system is 850,000 or so, also only configurations.It is however, actual
On in conventional welding operating process, robot is generally used only for the movement and positioning of workpiece to be welded, robot it is a large amount of
Basic function is not utilized, thus make it that initial stage, the cost of purchase considerably increased there are function waste, and one
Robot automatic resistance spot welding system floor space about 24m2 is covered, also plant area utilization rate can be caused to substantially reduce.
Utility model content
To solve the above-mentioned problems, the utility model provides a kind of automatic resistance spot welding system, can substitute complexity
Robot resistance spot welding system, and it is simple in structure, and floor space is small, can meet needed for production, while meet workpiece to be processed
Positioning and automatic welding logical process, so that investment reduction cost.
To achieve these goals, technical solution adopted in the utility model is：
A kind of automatic resistance spot welding system, including resistance spot weld, Working piece positioning device and control device, the control dress
Put and be electrically connected respectively with the resistance spot weld and the Working piece positioning device, the resistance spot weld includes welder body, electricity
Pole pressurized cylinder, fixed side electrode component and drawer at movable side electrode assemblie, the drawer at movable side electrode assemblie is by electrode pressurization gas
Cylinder driving moves up and down, and the Working piece positioning device includes horizontal work level, longitudinal workbench and Work fixing device, described vertical
It is arranged on the horizontal work level, and can be set along the horizontal work level transverse movement, the Work fixing device to workbench
In on longitudinal workbench, and can be along longitudinal table longitudinal movement.
Further, the Work fixing device includes base, buffer, stationary work-table and fixed mechanism, the work
Part fixing device is arranged on longitudinal workbench by the base, is equipped with buffer, fixed work on the base successively
Platform and fixed mechanism, the fixed mechanism are detachably connected with the stationary work-table.
Further, the buffer includes spring, and the fixed mechanism is mechanical clamp hand or electromagnet adsorbing mechanism.
Further, the horizontal work level is equipped with horizontal slide rail and transverse slider, and the longitudinal direction workbench is fixed on
On the transverse slider；The longitudinal direction workbench is equipped with longitudinal slide rail and longitudinal sliding block, and the Work fixing device is fixed on
On the longitudinal sliding block.
Further, longitudinal workbench and the Work fixing device be by screw drive mechanism, or described vertical
Driven to workbench and the Work fixing device by cylinder mechanism.
Further, the horizontal work level is equipped with the first servomotor and the first leading screw, first servomotor
It is connected directly with first leading screw, first leading screw is equipped with the first pair of nut, first pair of nut and the longitudinal direction
Workbench is fixedly connected, and is driven first leading screw to rotate by first servomotor and is driven first pair of nut horizontal
Movement, and then drive longitudinal working table movement；The longitudinal direction workbench is equipped with the second servomotor and the second leading screw, institute
State the second servomotor with second leading screw by belt mechanism to be connected, second leading screw is equipped with the second pair of nut, institute
State the second pair of nut to be fixedly connected with the Work fixing device, drive second leading screw to turn by second servomotor
It is dynamic to drive the second pair of nut lengthwise movement, and then drive the Work fixing device movement.
Further, electrode height detection device, the electrode height detection are additionally provided with the drawer at movable side electrode assemblie
Device is electrically connected with the control device, and alarm is sent to control device when detecting that electrode assemblie abrasion causes Height Anomalies
Signal.
The utility model has gone out the Working piece positioning device of energy substitute machine people using the equipment development of low price, and utilizes existing
Resistance spot weld relevant device have developed it is simple in structure and can meet production needed for automatic resistance spot welding system, save significantly
The about cost of investment of automatic welding device, by using control device realize automation workpiece is mobile and positioning and automatic
The welding and management of change, have saved labour cost, improve working environment, and substantially increase welding quality and welding efficiency.
Brief description of the drawings
Fig. 1 is the structure diagram of the automatic resistance spot welding system of the utility model；
Fig. 2 is the horizontal work level of the utility model and the assembling schematic diagram of longitudinal workbench；
Fig. 3 is the structure diagram of the Work fixing device of the utility model.
Embodiment
In order to deepen the understanding to technical solutions of the utility model, the utility model is made below in conjunction with Figure of description
It is expanded on further.
As shown in Figs. 1-3, a kind of automatic resistance spot welding system of the utility model offer, including resistance spot weld, workpiece are fixed
Position device and control device, control device are electrically connected with resistance spot weld and Working piece positioning device respectively.Resistance spot weld includes
Welder body 1, electrode pressurized cylinder 2, fixed side electrode component 3 and drawer at movable side electrode assemblie 4, drawer at movable side electrode assemblie 4 is by electricity
The driving of pole pressurized cylinder 2 moves up and down.
Working piece positioning device includes horizontal work level 5, longitudinal workbench 6 and Work fixing device 7, on horizontal work level 5
Equipped with two horizontal slide rails 51, two transverse sliders 52 are equipped with every horizontal slide rail 51, longitudinal workbench 6 is arranged on four horizontal strokes
To on sliding block 51, and can transversely 5 transverse movement of workbench, longitudinal workbench 6 is equipped with two longitudinal slide rails 61, every longitudinal direction
Two longitudinal sliding blocks 62 are equipped with slide 61, Work fixing device 7 is arranged on four longitudinal sliding blocks 62, and can be along longitudinal work
6 lengthwise movement of platform.
Work fixing device 7 includes base 71, buffer 72, stationary work-table 73 and fixed mechanism 74, and buffer 72 wraps
Spring is included, fixed mechanism 74 is electromagnet adsorbing mechanism, and Work fixing device 7 is arranged on longitudinal workbench 6 by base 71, bottom
Buffer 72, stationary work-table 73 and fixed mechanism 74 are equipped with successively on seat 71, and fixed mechanism 74 and stationary work-table 73 are removable
Connection is unloaded, different fixed mechanisms 74 can be replaced according to different workpieces to be processed.
Horizontal work level 5 is equipped with the first servomotor 53 and the first leading screw 54, the first servomotor 53 and the first leading screw
54 are connected directly, and the first leading screw 54 is equipped with the first pair of nut 55, and the first pair of nut 55 is fixedly connected with longitudinal workbench 6, leads to
Crossing the first servomotor 53 drives the first leading screw 54 to rotate drive 55 transverse movement of the first pair of nut, and then drives longitudinal workbench
6 by transverse slider 52, transversely slide 51 moves.
Longitudinal workbench 6 is equipped with the second servomotor 63 and the second leading screw 64, the second servomotor 63 and the second leading screw
64 are connected by belt mechanism 66, and the second leading screw 64 is equipped with the second pair of nut 65, the second pair of nut 65 and Work fixing device 7
It is fixedly connected, drives the second leading screw 64 to rotate by the second servomotor 63 and drive 65 lengthwise movement of the second pair of nut, and then band
Dynamic Work fixing device 7 is moved by longitudinal sliding block 62 along longitudinal slide rail 61.
The course of work of the utility model automatic resistance spot welding system is to select corresponding fixed machine according to workpiece to be processed
Structure, fixed mechanism is installed on stationary work-table, is then fixed workpiece to be processed using fixed mechanism, at this time control dress
Put and Work fixing device is driven by Working piece positioning device, the movement and positioning of workpiece to be processed are realized, by controlling after the completion of positioning
Device processed sends welding instruction and drives resistance spot weld pressurization welding, and resistance welding machine passes through fixed side electrode component and drawer at movable side
Electrode assemblie forms pressurization welding circuit, drives drawer at movable side electrode assemblie to move up and down by electrode pressurized cylinder, to be processed
Workpiece apply pressure, buffer can shock absorbing pressure, realize the resistance spot welding to workpiece to be processed lap joint weld, each
Welding is exported to control device complete signal after the completion of solder joint from resistance spot weld, as the position motion command of next solder joint,
Circulate successively until all welding completions of all default solder joints.
It these are only the preferred implementation of the utility model, be not intended to limit the present invention, it is every without departing from this
The simple deformation of utility model core and replacement, each fall within the scope of protection of the utility model.
Claims (9)
- A kind of 1. automatic resistance spot welding system, it is characterised in that：Including resistance spot weld, Working piece positioning device and control device, The control device is electrically connected with the resistance spot weld and the Working piece positioning device respectively, and the resistance spot weld includes weldering Machine body, electrode pressurized cylinder, fixed side electrode component and drawer at movable side electrode assemblie, the drawer at movable side electrode assemblie is by the electricity Pole pressurized cylinder driving moves up and down, and the Working piece positioning device includes horizontal work level, longitudinal workbench and workpiece and fixes dress Put, the longitudinal direction workbench is arranged on the horizontal work level, and can be consolidated along the horizontal work level transverse movement, the workpiece Determine device to be arranged on longitudinal workbench, and can be along longitudinal table longitudinal movement.
- A kind of 2. automatic resistance spot welding system according to claim 1, it is characterised in that：The Work fixing device includes Base, buffer, stationary work-table and fixed mechanism, the Work fixing device are arranged on the longitudinal direction by the base and work On platform, the buffer, stationary work-table and fixed mechanism, the fixed mechanism and the fixation are equipped with the base successively Workbench is detachably connected.
- A kind of 3. automatic resistance spot welding system according to claim 2, it is characterised in that：The buffer includes spring.
- A kind of 4. automatic resistance spot welding system according to claim 2, it is characterised in that：The fixed mechanism presss from both sides for machinery Hand or electromagnet adsorbing mechanism.
- A kind of 5. automatic resistance spot welding system according to claim 1, it is characterised in that：The horizontal work level is equipped with Horizontal slide rail and transverse slider, the longitudinal direction workbench are fixed on the transverse slider；The longitudinal direction workbench is equipped with vertical To slide and longitudinal sliding block, the Work fixing device is fixed on the longitudinal sliding block.
- A kind of 6. automatic resistance spot welding system according to claim 1 or 5, it is characterised in that：It is described longitudinal direction workbench and The Work fixing device is by screw drive mechanism.
- A kind of 7. automatic resistance spot welding system according to claim 1 or 5, it is characterised in that：It is described longitudinal direction workbench and The Work fixing device drives by cylinder mechanism.
- A kind of 8. automatic resistance spot welding system according to claim 6, it is characterised in that：The horizontal work level is equipped with First servomotor and the first leading screw, first servomotor are connected directly with first leading screw, on first leading screw Equipped with the first pair of nut, first pair of nut is fixedly connected with longitudinal workbench, is driven by first servomotor Dynamic first leading screw, which rotates, drives the first pair of nut transverse movement, and then drives longitudinal working table movement；It is described Longitudinal workbench is equipped with the second servomotor and the second leading screw, and second servomotor passes through belt with second leading screw Mechanism is connected, and second leading screw is equipped with the second pair of nut, and second pair of nut is fixed with the Work fixing device to be connected Connect, drive second leading screw to rotate by second servomotor and drive the second pair of nut lengthwise movement, and then band The dynamic Work fixing device movement.
- A kind of 9. automatic resistance spot welding system according to claim 1, it is characterised in that：On the drawer at movable side electrode assemblie Electrode height detection device is additionally provided with, the electrode height detection device is electrically connected with the control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721348962.1U CN207326166U (en) | 2017-10-19 | 2017-10-19 | A kind of automatic resistance spot welding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721348962.1U CN207326166U (en) | 2017-10-19 | 2017-10-19 | A kind of automatic resistance spot welding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207326166U true CN207326166U (en) | 2018-05-08 |
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ID=62365129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721348962.1U Active CN207326166U (en) | 2017-10-19 | 2017-10-19 | A kind of automatic resistance spot welding system |
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| CN (1) | CN207326166U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110303230A (en) * | 2019-08-01 | 2019-10-08 | 蚌埠液力机械有限公司 | A kind of resistance welder for the welding balance weight on converter housing inclined-plane |
| CN111790972A (en) * | 2020-07-27 | 2020-10-20 | 格力电器（郑州）有限公司 | Workpiece supporting device for spot welding machine and welding system |
-
2017
- 2017-10-19 CN CN201721348962.1U patent/CN207326166U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110303230A (en) * | 2019-08-01 | 2019-10-08 | 蚌埠液力机械有限公司 | A kind of resistance welder for the welding balance weight on converter housing inclined-plane |
| CN111790972A (en) * | 2020-07-27 | 2020-10-20 | 格力电器（郑州）有限公司 | Workpiece supporting device for spot welding machine and welding system |
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