CN213794814U - Multifunctional welding detection platform - Google Patents

Abstract

The utility model provides a multifunctional welding detection platform, which comprises a base plate, a power detection component, a tip position confirmation component and a vehicle type test piece clamp, wherein the power detection component, the tip position confirmation component and the vehicle type test piece clamp are all fixed at the upper end of the base plate; the vehicle-type test piece clamp is used for fixing a vehicle-simulated test piece and comprises a pressing component for pressing downwards, a side clamping component for pressing laterally and a fixing clamping block, wherein in the same vehicle-type test piece clamp, the pressing component and the side clamping component are mutually parallel and are mutually staggered; the power detection assembly, the tip position confirmation assembly, the pressing assembly and the side clamping assembly are positioned on two opposite sides of the corresponding fixed clamping block. Thereby the utility model provides a multi-functional welding test platform not only can practice thrift the debugging cost, and trouble in the reduction production facility reduces the bad risk of welding, can improve the life of vulnerable part moreover.

Description

Multifunctional welding detection platform

Technical Field

The utility model relates to an automobile manufacturing technical field, in particular to multi-functional welding testing platform.

Background

In the technical field of automobile manufacturing, the welding of car roof and side wall and the welding of back lid often adopt laser brazing, the debugging of preceding volume antenatal parameter, what adopt is to do the parameter debugging with white automobile body welding, the debugging parameter relates to laser power, welding current, voltage, wire feed speed, welding speed etc. this just makes the quantity of the required debugging piece of debugging parameter many, and one processing is about 10000 yuan to the white automobile body of canopy welding, and it is huge to adopt white car to do welding adjustment parameter cost.

In the production process after debugging and mass production, a great deal of loss can be caused by machine halt and poor welding caused by equipment failure and untimely replacement of a wearing part, and under the high-beat and high-efficiency production mode of a host factory, the advance prediction of equipment failure, the avoidance of poor welding and the use of the wearing part to the maximum service life are important problems.

The replacement mode of traditional vulnerable part is regular quantitative replacement, namely through the number of times of record processing production, the vulnerable part is changed after reaching a certain number of times, but this mode causes the difference of life because of the uncertainty of production environment (the cleanliness of welded surface, the flow of protective gas, concentration, the humidity of air etc.), change or change untimely in advance can appear, change the life that will reduce the vulnerable part in advance and cause the waste, change untimely can influence welding quality, increase cost of maintenance, how to guarantee welding quality and use the problem that the maximum life is also needed to solve with the vulnerable part when so. Whether the welding equipment deviates or not is judged due to collision in the production or debugging process, and whether the production is influenced or not is also required to be solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional welding detection platform can accomplish to practice thrift the debugging cost, reduces equipment trouble in the production, welds the bad risk and improves the life of vulnerable part.

The utility model provides a multifunctional welding detection platform, which comprises a base plate, a power detection component, a tip position confirmation component and a vehicle type test piece clamp, wherein the power detection component, the tip position confirmation component and the vehicle type test piece clamp are all fixed at the upper end of the base plate; the vehicle-type test piece clamp is used for fixing a vehicle-simulated test piece and comprises a pressing component for pressing downwards, a side clamping component for pressing laterally and a fixing clamping block, wherein in the same vehicle-type test piece clamp, the pressing component and the side clamping component are mutually parallel and are mutually staggered; the power detection assembly, the tip position confirmation assembly, the pressing assembly and the side clamping assembly are positioned on two opposite sides of the corresponding fixed clamping block.

Further, the power detection subassembly includes power meter and shield cylinder, the power meter including have the cavity the main part, set up in outside the main part and with the power sensor of the cavity intercommunication of main part and set up in be used for shielding in the main part the shield of cavity, the shield cylinder with the shield is connected, the cavity is in the shield is followed the operation of shield cylinder is opened when opening and is opened.

Furthermore, the power detection assembly further comprises a cylinder support, the cylinder support is installed at one edge of the upper surface of the substrate, the dustproof cover cylinder is fixed on the cylinder support, the cylinder body of the dustproof cover cylinder is located outside the substrate in the air, and the cylinder body and the power meter are respectively located on one side of the cylinder support correspondingly.

Further, subassembly is confirmed to most advanced position includes most advanced and cover most advanced safety cover outside most advanced, supreme fixed part, spacing portion and the work point portion of including in proper order are down followed to most advanced, the fixed part inserts by fixed in the base plate, spacing position in outside the base plate just quilt the base plate upwards supports, most advanced safety cover covers during most advanced, the inboard top of the lower extreme of most advanced safety cover the peripheral face of spacing portion, just the top of work point portion with interval space has between the most advanced safety cover.

Further, the side clamp assembly comprises a movable clamp block and a push rod connected with the movable clamp block, and further comprises a slide rail fixed on the base plate, a slide block is arranged at the lower end of the movable clamp block, the slide block is sleeved on the slide rail to move along the slide rail under the pushing of the push rod, the side face of the movable clamp block, which deviates from the push rod, is a side push face, the upper surface of the movable clamp block is an upper top face, and the side push face and the upper top face are inclined planes.

Further, the side presss from both sides the subassembly still includes the side and presss from both sides the handle and be fixed in the side handle cushion of base plate, the side press from both sides the handle with the side handle cushion rotates to be connected, the side press from both sides the handle with the push rod is in interconnect in the side handle cushion, just the side press from both sides handle, push rod and the side handle cushion constitutes crank link mechanism jointly.

Furthermore, the pressing assembly comprises a pressing block, a pressing handle, a connecting part for connecting the pressing block and the pressing handle, and a pressing handle cushion block for supporting the pressing handle on the substrate, the lower surface of the pressing block is a pressing surface, the pressing surface and the upper top surface have the same slope, and when the pressing handle is pressed downwards, the pressing surface is close to the upper top surface to be matched with the upper top surface to realize clamping; the fixed clamp splice orientation the one side of removing the clamp splice is the bearing surface, the bearing surface with the side push face has the same slope, when the side presss from both sides the handle and pushes down, the side push face is close to the bearing surface with the bearing surface cooperation is realized pressing from both sides tightly.

Further, the two vehicle type test piece clamps are provided, one vehicle type test piece clamp comprises two side clamp assemblies and a lower pressing assembly located between the two side clamp assemblies, the other vehicle type test piece clamp comprises two side clamp assemblies and two lower pressing assemblies located between the two side clamp assemblies, and the vehicle type test piece clamp with the two lower pressing assemblies is located at a position between the other vehicle type test piece clamp and the power detection assembly.

Further, imitative motorcycle type test block is including imitative side wall test block and imitative top cap test block, remove the clamp splice with fixed clamp splice cooperation is pressed from both sides a curb plate of imitative top cap test block, the face of exerting pressure with it presss from both sides tightly to go up the top surface cooperation another curb plate of imitative top cap test block, the side push face with the bearing surface cooperation is pressed from both sides tightly imitative side wall test block.

Furthermore, the multifunctional welding detection platform further comprises a wire cutting assembly and a telescopic stand column assembly, wherein the wire cutting assembly is arranged at the corner of the other side of the substrate relative to the power detection assembly, the wire cutting assembly, the power detection assembly and the tip position confirmation assembly are positioned on the same side of the fixed clamping block, and the tip position confirmation assembly is positioned between the wire cutting assembly and the fixed clamping block; the wire cutting assembly comprises a wire cutting cylinder, a welding wire collecting box and a wire cutting cylinder mounting bracket, a cutter is arranged on a gas rod of the wire cutting cylinder and is positioned right above the welding wire collecting box, the wire cutting cylinder is fixed on the wire cutting cylinder mounting bracket, and a cylinder body of the wire cutting cylinder is positioned outside the substrate and is suspended; scalable stand subassembly includes down stand, cover and inserts last stand in the stand and prevent down the stand is relative the high fixed block that the stand reciprocated down, it upwards supports to go up the stand the base plate, the stand is supported by ground downwards.

The technical effects of the utility model: the utility model adopts the dummy car type test piece to replace the white car to carry out welding parameter adjustment before welding, which can effectively reduce the welding cost; the power detection assembly is adopted to check the laser power during welding so as to judge whether the welding equipment has a fault or whether a wearing part needs to be replaced, thereby predicting the fault of the welding equipment in advance, maximizing the service life of the wearing part, ensuring the welding quality, reducing the welding cost and improving the welding efficiency; the tip position confirmation assembly is adopted to detect whether the welding equipment deviates due to collision and the like in the production or debugging process of the welding equipment, so that the welding equipment can be corrected in time. Avoid influencing welding quality.

Thereby the utility model provides a multi-functional welding test platform not only can practice thrift the debugging cost, and trouble in the reduction production facility reduces the bad risk of welding, can improve the life of vulnerable part moreover.

Drawings

FIG. 1 is a general schematic view of a multi-functional welding detection platform of the present invention;

FIG. 2 is a side view of the power detection assembly of FIG. 1;

FIGS. 3(a) and 3(b) are a schematic view of the tip position verification assembly of FIG. 1 and a schematic view of the tip position verification assembly in operation, respectively;

FIG. 4 is a schematic view of the lathe-type test piece fixture of FIG. 1 when unclamped;

FIG. 5 is a schematic view of the specimen holder of the cart type shown in FIG. 1 when clamped;

in the figure: 1. a substrate; 2. a wire cutting assembly; 3. a power detection component; 31. a power meter; 311. a dust cover; 32. a dust cover cylinder; 33. a cylinder support; 4. a tip position confirmation assembly; 41. a tip; 42. a tip protection cap; 5. a vehicle-shaped test piece clamp; 51. pressing the assembly; 511. briquetting; 512. pressing the handle; 52. a side clamp assembly; 521. moving the clamping block; 522. a push rod; 523. a slide rail; 524. a slider; 525. a side clamp handle; 526. a side handle cushion block; 53. fixing the clamping block; 6. a telescoping mast assembly; 7. simulating a vehicle type test piece; 71. imitating a side wall test piece; 72. simulating a top cover test piece; 8. and welding a tip.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be further described below with reference to the accompanying drawings.

Please refer to fig. 1 to 5, the utility model provides a multifunctional welding detection platform especially relates to and practices thrift the debugging cost, and equipment trouble in the reduction in production, the bad risk of welding marks the welding tip position, guarantees the uniformity of the dry extension of welding wire and improves the life of vulnerable part's a multifunctional welding detection platform. The device comprises a base plate 1, a power detection assembly 3, a tip position confirmation assembly 4 and a vehicle type test piece clamp 5, wherein the power detection assembly 3, the tip position confirmation assembly 4 and the vehicle type test piece clamp 5 are all fixed at the upper end of the base plate 1; the vehicle-type test piece clamp 5 is used for fixing a dummy vehicle-type test piece 7 and comprises a pressing component 51 for pressing downwards, a side clamp component 52 for pressing laterally and a fixing clamp block 53, and in the same vehicle-type test piece clamp 5, the pressing component 51 and the side clamp component 52 are mutually parallel and are arranged in a staggered manner; the power detection assembly 3 and the tip position confirmation assembly 4 are located on two opposite sides of the corresponding fixed clamping block 53 along with the pressing assembly 51 and the side clamping assembly 52.

The power detection component 3 comprises a power meter 31 and a dust cover cylinder 32, wherein the power meter 31 comprises a main body with a cavity, a power sensor arranged outside the main body and communicated with the cavity of the main body and a dust cover 311 arranged on the main body and used for shielding the cavity, the dust cover cylinder 32 is connected with the dust cover 311, and the cavity is opened when the dust cover 311 is opened along with the operation of the dust cover cylinder 32.

After welding equipment has welded a welding seam at every turn, the robot takes welding equipment to power meter 31 top, and shield 311 is opened in shield cylinder 32 control, and welding equipment's laser head stretches into in the cavity of main part, then control laser head light-emitting, whether there is the anomaly by the power sensor detection light's power behind the light-emitting, if the decay takes place for power, then take place to report to the police, then the operator changes welding equipment's wearing parts or maintenance equipment, guarantees welding power, guarantees welding quality. After the power detection of the laser head is completed, the dust cover cylinder 32 closes the dust cover 311, so that dust and other foreign matters are prevented from falling into the cavity to influence the power measurement.

The power detection assembly 3 further comprises a cylinder support 33, the cylinder support 33 is installed at one corner of the upper surface of the substrate 1, the dust cover cylinder 32 is fixed on the cylinder support 33, the cylinder body of the dust cover cylinder 32 is located outside the substrate 1, and the cylinder body and the power meter 31 are respectively and correspondingly located on one side of the cylinder support 33.

The subassembly 4 is confirmed to most advanced position includes most advanced 41 and cover the outer most advanced safety cover 42 of most advanced 41, supreme fixed part, spacing portion and the work point portion of including in proper order are followed to most advanced 41, the fixed part inserts by fixed in the base plate 1, spacing position in base plate 1 is outer and quilt base plate 1 upwards supports, most advanced safety cover 42 covers during most advanced 41, the inboard top of the lower extreme of most advanced safety cover 42 during the peripheral face of spacing portion, just the top of work point portion with interval space has between the most advanced safety cover 42.

The tip position confirmation assembly 4 is used for confirming whether the welding tip deviates or not when collision occurs or a spare part is replaced in the use process of the welding equipment, so that poor deviation welding caused by deviation is avoided. When the welding wire tip protection device is used, the tip protection cover 42 is taken down, the welding wire tip 8 at the tail end of the robot is moved to the working tip part, the position of the robot is recorded, the state is used as a calibration state, and after collision or replacement of spare parts occurs, the robot is moved to the recording position to observe whether the state is consistent with the previous calibration state or not, so that whether deviation occurs or not is judged.

The side clamp assembly 52 comprises a movable clamp block 521 and a push rod 522 connected with the movable clamp block 521, and further comprises a slide rail 523 fixed on the substrate 1, a slide block 524 is arranged at the lower end of the movable clamp block 521, the slide block 524 is sleeved on the slide rail 523 to move along the slide rail 523 under the pushing of the push rod 522, the side surface of the movable clamp block 521 departing from the push rod 522 is a side push surface, the upper surface of the movable clamp block 521 is an upper top surface, and the side push surface and the upper top surface are inclined surfaces.

The side clamp assembly 52 further comprises a side clamp handle 525 and a side handle pad 526 fixed on the substrate 1, wherein the side clamp handle 525 is rotatably connected with the side handle pad 526, the side clamp handle 525 is connected with the push rod 522 in the side handle pad 526, and the side clamp handle 525, the push rod 522 and the side handle pad 526 jointly form a crank link mechanism.

The pressing component 51 comprises a pressing block 511, a pressing handle 512, and a connecting part for connecting the pressing block 511 and the pressing handle 512, and further comprises a pressing handle cushion block for supporting the pressing handle 512 on the substrate 1, the lower surface of the pressing block 511 is a pressing surface, the pressing surface and the upper top surface have the same slope, and when the pressing handle 512 presses downwards, the pressing surface is close to the upper top surface to be matched with the upper top surface to realize clamping; one surface of the fixed clamping block 53 facing the movable clamping block 521 is a pressure bearing surface, the pressure bearing surface and the side pushing surface have the same slope, and when the side clamp handle 525 is pressed downwards, the side pushing surface is close to the pressure bearing surface so as to be matched with the pressure bearing surface to realize clamping.

The vehicle type test piece clamp 5 comprises two test piece clamps 5, one test piece clamp 5 comprises two side clamp assemblies 52 and a lower pressing assembly 51 positioned between the two side clamp assemblies 52, the other test piece clamp 5 comprises two side clamp assemblies 52 and two lower pressing assemblies 51 positioned between the two side clamp assemblies 52, and the vehicle type test piece clamp 5 with the two lower pressing assemblies 51 is positioned between the other test piece clamp 5 and the power detection assembly 3.

Imitative motorcycle type test block 7 is including imitative side wall test block 71 and imitative top cap test block 72, remove clamp splice 521 with fixed clamp splice 53 cooperation is pressed from both sides imitative a curb plate of top cap test block 72, the face of exerting pressure with it is tight to go up the top surface cooperation and press from both sides imitative opposite side board of top cap test block 72, the side push face with the bearing surface cooperation is pressed from both sides and is pressed from both sides imitative side wall test block 71.

Can be when welding equipment is led in like this, do the parameter debugging through imitative motorcycle type test block 7 and come reduce cost to and after equipment is put into operation, the operation state that can judge equipment in advance of doing the welding of imitative motorcycle type test block before production every day, because equipment trouble is shut down for a long time during avoiding production, maintenance duration occupies the production time, according to production beat 1 minute 1 platform truck calculation, the half hour of stopping the line directly leads to output on the same day, even output not up to standard on the same month.

The multifunctional welding detection platform further comprises a wire cutting assembly 2 and a telescopic stand column assembly 6, wherein the wire cutting assembly 2 is arranged at the other corner of the substrate 1 relative to the power detection assembly 3, the wire cutting assembly 2, the power detection assembly 3 and the tip position confirmation assembly 4 are positioned on the same side of the fixed clamping block 53, and the tip position confirmation assembly 4 is positioned between the wire cutting assembly 2 and the fixed clamping block 53; the wire cutting assembly 2 comprises a wire cutting cylinder, a welding wire collecting box and a wire cutting cylinder mounting bracket, a cutter is arranged on a gas rod of the wire cutting cylinder and is positioned right above the welding wire collecting box, the wire cutting cylinder is fixed on the wire cutting cylinder mounting bracket, and a cylinder body of the wire cutting cylinder is positioned outside the substrate 1 and is suspended; scalable stand subassembly 6 includes down the stand, the cover is inserted last stand in the stand and prevent down the stand is relative the high fixed block that the stand reciprocated down, it upwards supports to go up the stand base plate 1, the stand is supported by ground downwards down.

After a welding seam is welded at each time, the robot drives the welding equipment to cut wires, so that the dry extension of welding arcing is the same at each time, the arcing welding state at each time is guaranteed, the cut wires are collected by the welding wire collecting box, and the welding wire collecting box is mounted in a hanging mode and is convenient to clean.

The height fixing block is used for fixing the height of the welding detection platform, the telescopic stand column assembly 6 is used for adjusting the height according to the requirements of the site when the welding equipment is guided in, and compared with the stand column of the integrated type, the stand column can be prevented from being changed in site environment to cause height change, so that the risk of the height of the stand column is required to be redesigned.

The features of the embodiments and embodiments described herein above may be combined with each other without conflict.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (10)

1. The utility model provides a multi-functional welding testing platform which characterized in that: the device comprises a base plate, a power detection assembly, a tip position confirmation assembly and a vehicle type test piece clamp, wherein the power detection assembly, the tip position confirmation assembly and the vehicle type test piece clamp are all fixed at the upper end of the base plate; the vehicle-type test piece clamp is used for fixing a vehicle-simulated test piece and comprises a pressing component for pressing downwards, a side clamping component for pressing laterally and a fixing clamping block, wherein in the same vehicle-type test piece clamp, the pressing component and the side clamping component are mutually parallel and are mutually staggered; the power detection assembly, the tip position confirmation assembly, the pressing assembly and the side clamping assembly are positioned on two opposite sides of the corresponding fixed clamping block.

2. The multifunctional welding inspection platform of claim 1, wherein: the power detection subassembly includes power meter and shield cylinder, the power meter including have the cavity the main part, set up in the main part outer and with the power sensor of the cavity intercommunication of main part with set up in be used for shielding in the main part the shield of cavity, the shield cylinder with the shield is connected, the cavity is in the shield is along with open when the operation of shield cylinder is opened.

3. The multifunctional welding inspection platform of claim 2, wherein: the power detection assembly further comprises a cylinder support, the cylinder support is installed at one edge of the upper surface of the substrate, the dustproof cover cylinder is fixed on the cylinder support, the cylinder body of the dustproof cover cylinder is located outside the substrate in a suspended mode, and the cylinder body and the power meter are respectively located on one side of the cylinder support correspondingly.

4. The multifunctional welding inspection platform of claim 2, wherein: the subassembly is confirmed to most advanced position includes most advanced and cover most advanced safety cover outside most advanced, supreme fixed part, spacing portion and the work point portion of including in proper order are down followed to most advanced, the fixed part inserts by fixed in the base plate, spacing position in just quilt outside the base plate upwards supports, most advanced safety cover covers during most advanced, the lower extreme inboard of most advanced safety cover supports the top the periphery of spacing portion, just the top of work point portion with interval space has between the most advanced safety cover.

5. The multifunctional welding inspection platform of claim 4, wherein: the side clamp assembly comprises a movable clamp block and a push rod connected with the movable clamp block, and further comprises a slide rail fixed on the base plate, a slide block is arranged at the lower end of the movable clamp block, the slide block is sleeved on the slide rail so as to push the lower edge of the push rod to move along the slide rail, the side face of the movable clamp block, which deviates from the push rod, is a side push face, the upper surface of the movable clamp block is an upper top face, and the side push face and the upper top face are inclined planes.

6. The multifunctional welding inspection platform of claim 5, wherein: the side presss from both sides the subassembly still includes the side and presss from both sides the handle and be fixed in the side handle cushion of base plate, the side press from both sides the handle with the side handle cushion rotates to be connected, the side press from both sides the handle with the push rod is in interconnect in the side handle cushion, just the side press from both sides handle, push rod and the side handle cushion constitutes crank link mechanism jointly.

7. The multifunctional welding inspection platform of claim 6, wherein: the pressing assembly comprises a pressing block, a pressing handle, a connecting part for connecting the pressing block and the pressing handle, and a pressing handle cushion block for supporting the pressing handle on the substrate, wherein the lower surface of the pressing block is a pressing surface, the pressing surface and the upper top surface have the same slope, and when the pressing handle is pressed downwards, the pressing surface is close to the upper top surface to be matched with the upper top surface to realize clamping; the fixed clamp splice orientation the one side of removing the clamp splice is the bearing surface, the bearing surface with the side push face has the same slope, when the side presss from both sides the handle and pushes down, the side push face is close to the bearing surface with the bearing surface cooperation is realized pressing from both sides tightly.

8. The multifunctional welding inspection platform of claim 7, wherein: the motorcycle type test piece clamp is provided with two, one the motorcycle type test piece clamp comprises two side clamp assemblies and a lower pressing assembly located between the two side clamp assemblies, the other the motorcycle type test piece clamp comprises two side clamp assemblies and two lower pressing assemblies located between the two side clamp assemblies, and the motorcycle type test piece clamp with the two lower pressing assemblies is located at the other position between the motorcycle type test piece clamp and the power detection assembly.

9. The multifunctional welding inspection platform of claim 7, wherein: imitative motorcycle type test block is including imitative side wall test block and imitative top cap test block, remove the clamp splice with fixed clamp splice cooperation is pressed from both sides tightly imitative curb plate of top cap test block, the face of exerting pressure with it presss from both sides tightly to go up the top surface cooperation another curb plate of imitative top cap test block, the side push face with the bearing surface cooperation is pressed from both sides tightly imitative side wall test block.

10. The multifunctional welding inspection platform of claim 3, wherein: the multifunctional welding detection platform further comprises a wire cutting assembly and a telescopic stand column assembly, wherein the wire cutting assembly is arranged at the other corner of the substrate relative to the power detection assembly, the wire cutting assembly, the power detection assembly and the tip position confirmation assembly are positioned on the same side of the fixed clamping block, and the tip position confirmation assembly is positioned between the wire cutting assembly and the fixed clamping block; the wire cutting assembly comprises a wire cutting cylinder, a welding wire collecting box and a wire cutting cylinder mounting bracket, a cutter is arranged on a gas rod of the wire cutting cylinder and is positioned right above the welding wire collecting box, the wire cutting cylinder is fixed on the wire cutting cylinder mounting bracket, and a cylinder body of the wire cutting cylinder is positioned outside the substrate and is suspended; scalable stand subassembly includes down stand, cover and inserts last stand in the stand and prevent down the stand is relative the high fixed block that the stand reciprocated down, it upwards supports to go up the stand the base plate, the stand is supported by ground downwards.

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