CN213135407U - Military vehicle door outer plate projection welding workstation - Google Patents
Military vehicle door outer plate projection welding workstation Download PDFInfo
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- CN213135407U CN213135407U CN202020303802.0U CN202020303802U CN213135407U CN 213135407 U CN213135407 U CN 213135407U CN 202020303802 U CN202020303802 U CN 202020303802U CN 213135407 U CN213135407 U CN 213135407U
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- projection welding
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Abstract
The utility model provides a for military use door planking projection welding workstation, it includes: the welding robot, the workpiece gripper, the positioning table, the guide rail, the intermediate frequency projection welding machine and the automatic nut conveyor; the workpiece gripper is installed on the welding robot and driven by the welding robot to perform gripping action, the guide rail is located on one side of the welding robot, the downstream end of the guide rail extends to a position close to the welding robot, the positioning table is located along the guide rail to perform reciprocating sliding, the number of the intermediate-frequency projection welding machines is two, the two intermediate-frequency projection welding machines are located on the motion stroke of the welding robot, and the automatic nut conveyor is located on at least one side of the two intermediate-frequency projection welding machines respectively. The utility model discloses a projection welding workstation adopts the nut projection welding to replace the arc-welding technology, realizes the welding of for military use door planking, can adapt to the characteristics of the big profile area and weight, the high yield strength of for military use door planking, is favorable to quality promotion, cost reduction and production efficiency's improvement.
Description
Technical Field
The utility model relates to a workstation especially relates to a for military use door planking projection welding workstation.
Background
In view of the problems that the welding strength is insufficient, effective penetration cannot be formed, insufficient welding phenomena are easy to occur due to projection welding during nut welding on the existing high-yield-strength plate, and the use situation of the product has particularity, an arc welding mode is generally adopted to avoid the defects. But has the defects of difficult upper and lower workpiece transportation, low production efficiency, higher production cost and the like. Therefore, it is necessary to provide a further solution to the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a military use door planking projection welding workstation to overcome the not enough that exists among the prior art.
In order to realize the above utility model purpose, the utility model provides a for military use door planking projection welding workstation, it includes: the welding robot, the workpiece gripper, the positioning table, the guide rail, the intermediate frequency projection welding machine and the automatic nut conveyor;
the workpiece gripper is installed on the welding robot and driven by the welding robot to perform gripping action, the guide rail is located on one side of the welding robot, the downstream end of the guide rail extends to a position close to the welding robot, the positioning table is located along the guide rail to perform reciprocating sliding, the number of the intermediate-frequency projection welding machines is two, the two intermediate-frequency projection welding machines are located on the motion stroke of the welding robot, and the automatic nut conveyor is located on at least one side of the two intermediate-frequency projection welding machines respectively.
As the utility model discloses a for military use door planking projection welding workstation's improvement, welding robot is six industrial robot, and its type is: YASNAC XRC.
As the utility model discloses a military use door planking projection welding workstation's improvement, the work piece tongs includes: the clamping mechanism comprises a main body support and a plurality of clamping mechanisms positioned on the main body support.
As the utility model discloses a for military use door planking projection welding workstation's improvement, a plurality of constant head tanks have been seted up on the positioning table.
As the improvement of the military vehicle door outer plate projection welding workstation of the utility model, the intermediate frequency projection welding machine is an MD-40 intermediate frequency inverse resistance spot projection welding machine.
As the utility model discloses a military use door planking projection welding workstation's improvement, automatic nut conveyer includes: a vibrating disk and a conveyor with one end connected to the vibrating disk.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a projection welding workstation adopts the nut projection welding to replace the arc-welding technology, realizes the welding of for military use door planking, can adapt to the characteristics of the big profile area and weight, the high yield strength of for military use door planking, is favorable to quality promotion, cost reduction and production efficiency's improvement.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a top view of an embodiment of a military vehicle door outer panel projection welding workstation of the present invention;
fig. 2 is an enlarged view of the workpiece gripper of fig. 1.
Detailed Description
The present invention is described in detail below with reference to various embodiments, but it should be noted that these embodiments are not intended to limit the present invention, and those skilled in the art should be able to make equivalent changes or substitutions in functions, methods, or structures according to the embodiments without departing from the scope of the present invention.
The utility model provides a for military use door planking projection welding workstation, it includes: the welding robot, the workpiece gripper, the positioning table, the guide rail, the intermediate frequency projection welding machine and the automatic nut conveyor;
the workpiece gripper is installed on the welding robot and driven by the welding robot to perform gripping action, the guide rail is located on one side of the welding robot, the downstream end of the guide rail extends to a position close to the welding robot, the positioning table is located along the guide rail to perform reciprocating sliding, the number of the intermediate-frequency projection welding machines is two, the two intermediate-frequency projection welding machines are located on the motion stroke of the welding robot, and the automatic nut conveyor is located on at least one side of the two intermediate-frequency projection welding machines respectively.
The technical solution of the military vehicle door outer panel projection welding workstation of the present invention is exemplified below by combining an embodiment.
As shown in FIG. 1, the projection welding workstation for military vehicle door outer panels of the embodiment comprises: welding robot 1, work piece tongs 2, locating platform 3, guide rail 4, intermediate frequency projection welding machine 5, automatic nut conveyer 6.
The workpiece gripper 2 is mounted on the welding robot 1 and is driven by the welding robot 1 to perform gripping action. Thus, the door plate is grabbed by the welding robot 1 and is turned over to the welding station through three-dimensional action. In one embodiment, the welding robot 1 is a six-axis industrial robot, which is of the type: YASNAC XRC.
The workpiece gripper 2 includes: the clamping mechanism comprises a main body support and a plurality of clamping mechanisms positioned on the main body support. So, snatch the door plant that needs with nut welding machine through the effect of absorbing.
In one embodiment, as shown in fig. 2, the workpiece gripper 2 comprises: main part support 21, fixture 22, telescopic cylinder 23 and universal interface 24.
The main body support 21 is arranged in parallel from left to right, and a plurality of clamping mechanisms 22 arranged at intervals are mounted on the main body support 21 on any side. In one embodiment, at least four of the clamping mechanisms 22 are disposed on the body support on either side. The clamping mechanism 22 may be a clamping cylinder. To achieve adjustment of the mounting position of the gripper mechanism 22, either gripper mechanism 22 is removably mounted to the body mount. In one embodiment, any one of the clamping mechanisms 22 is removably mounted to the body mount by bolts.
The workpiece gripper is configured such that when the first detection device detects that the door panel is in a position to be gripped that meets the requirements, the plurality of gripping mechanisms of the workpiece gripper act to grip the door panel to turn it around to the welding position. Wherein, first detection device includes: FX5U series PLC, proximity sensor and laser displacement sensor, wherein the proximity sensor and laser displacement sensor are used to collect various signals whether in place or not to detect whether the door panel is in a required position to be clamped, and the proximity sensor and laser displacement sensor can be arranged on the periphery of the station where the door panel is initially clamped. The proximity sensor and the laser displacement sensor can adopt the existing sensors, and in one embodiment, the model of the proximity sensor is IME12-04BNSZC0K, and the model of the laser displacement sensor is HG-C1100. The FX5U series PLC is used to process the various signals collected by the proximity sensor and the laser displacement sensor to control the workpiece gripper to grasp the door panel.
The telescopic cylinders 23 on the main body supports on the two sides are arranged in bilateral symmetry, and the main body supports on the two sides are connected to the two ends of the telescopic cylinders 23. With the arrangement, the distance between the two main body brackets where the plurality of clamping mechanisms 22 are located can be adjusted by the telescopic air cylinder 23, and meanwhile, each clamping mechanism 22 can be installed at a proper position in a detachable connection mode so as to adapt to the carrying of products with large outlines and heavy mass. Correspondingly, a waist-shaped hole suitable for connecting the telescopic cylinder 23 is formed in the main body bracket. In one embodiment, the number of the telescopic cylinders 23 is two, and the two telescopic cylinders 23 are arranged in parallel and synchronously.
The universal interface 24 is connected with the telescopic cylinder 23 through a connecting plate 25, the universal interface 24 is a flange interface suitable for being connected with an applied robot, and the flange interface is arranged obliquely upwards relative to the connecting plate 25 so as to facilitate the connection and installation of the corresponding robot.
The positioning table 3 is used as a working table for welding, the guide rail 4 is located on one side of the welding robot 1, the downstream end of the guide rail extends to a position close to the welding robot 1, and the positioning table 3 slides back and forth along the guide rail 4. Correspondingly, a plurality of positioning grooves are formed in the positioning table 3.
In addition, the top of locating stage 3 still is provided with second detection device, and this second detection device can be detected by pinpointing whether the door plant that is located on locating stage 3 to subsequent welding is convenient for. The second detection device is similar in principle and structure to the first detection device, and will not be described repeatedly here.
The medium-frequency projection welding machine 5 is used for realizing projection welding between the door panel and the nut, replaces an arc welding process, realizes welding of the outer panel of the military vehicle door, and can adapt to the characteristics of large outline area, weight and high yield strength of the outer panel of the military vehicle door.
Specifically, the number of the intermediate frequency projection welding machines 5 is two, the two intermediate frequency projection welding machines 5 are located on the movement stroke of the welding robot 1, and the automatic nut conveyor 6 is located on at least one side of the two intermediate frequency projection welding machines 5, respectively. In one embodiment, the medium frequency projection welder 5 is an MD-40 medium frequency inverse resistance spot projection welder.
The automatic nut conveyor 6 is used for conveying nuts welded with a door plate, and comprises: a vibrating plate 61 and a conveyor 62 having one end connected to the vibrating plate 61.
To sum up, the utility model discloses a projection welding workstation adopts the nut projection welding to replace the arc-welding technology, realizes the welding of for military use door planking, can adapt to the characteristics of large profile area and weight, high yield strength of for military use door planking, is favorable to quality promotion, cost reduction and production efficiency's improvement.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a for military use door planking projection welding workstation which characterized in that, for military use door planking projection welding workstation includes: the welding robot, the workpiece gripper, the positioning table, the guide rail, the intermediate frequency projection welding machine and the automatic nut conveyor;
the workpiece gripper is installed on the welding robot and driven by the welding robot to perform gripping action, the guide rail is located on one side of the welding robot, the downstream end of the guide rail extends to a position close to the welding robot, the positioning table is located along the guide rail to perform reciprocating sliding, the number of the intermediate-frequency projection welding machines is two, the two intermediate-frequency projection welding machines are located on the motion stroke of the welding robot, and the automatic nut conveyor is located on at least one side of the two intermediate-frequency projection welding machines respectively.
2. The military vehicle door outer panel projection welding workstation of claim 1, wherein the welding robot is a six-axis industrial robot having a model number of: YASNAC XRC.
3. The military vehicle door outer panel projection welding workstation of claim 1, wherein the workpiece gripper comprises: the clamping mechanism comprises a main body support and a plurality of clamping mechanisms positioned on the main body support.
4. The military vehicle door outer panel projection welding workstation of claim 1, wherein a plurality of positioning slots are defined in the positioning table.
5. The military vehicle door outer panel projection welding workstation of claim 1, wherein said medium frequency projection welder is an MD-40 medium frequency inverse resistance spot projection welder.
6. The military vehicle door outer panel projection welding workstation of claim 1, wherein the automated nut conveyor comprises: a vibrating disk and a conveyor with one end connected to the vibrating disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020303802.0U CN213135407U (en) | 2020-03-12 | 2020-03-12 | Military vehicle door outer plate projection welding workstation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020303802.0U CN213135407U (en) | 2020-03-12 | 2020-03-12 | Military vehicle door outer plate projection welding workstation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213135407U true CN213135407U (en) | 2021-05-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020303802.0U Active CN213135407U (en) | 2020-03-12 | 2020-03-12 | Military vehicle door outer plate projection welding workstation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213135407U (en) |
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2020
- 2020-03-12 CN CN202020303802.0U patent/CN213135407U/en active Active
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