CN205184125U - Welding position of robot tool with narrow and small space detection function - Google Patents
Welding position of robot tool with narrow and small space detection function Download PDFInfo
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- CN205184125U CN205184125U CN201520971416.8U CN201520971416U CN205184125U CN 205184125 U CN205184125 U CN 205184125U CN 201520971416 U CN201520971416 U CN 201520971416U CN 205184125 U CN205184125 U CN 205184125U
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- support plate
- small space
- swing arm
- support
- positioning tool
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Abstract
The utility model discloses a welding position of robot tool with narrow and small space detection function, the loach carrying platform comprises a supporting fram, support frame right side rigid coupling has the clamp splice of deciding, the left side hinge of support frame is equipped with swing arm and drive swivel arm wobbling cylinder, the top hinge of swing arm is equipped with moves the clamp splice, it includes the measuring section to deciding the pressure claw that extends clamp splice one side and extending to the left side to move the clamp splice, still install in the swing arm and detect and detect the be separated by proximity switch of distance of section. This welding position of robot tool with narrow and small space detection function simple structure, convenient to use can detect the skylight installing support and whether omit set nut in the installing support of locating clip tight skylight.
Description
Technical field
The utility model relates to a kind of robot welding positioning tool with small space measuring ability.
Background technology
Application comparison is extensive in automobile industry for robotic welding technology, the robot of each station is before welding master unit and secondary parts, usually need first will be led by the welding tool setup in robot workstation, secondary parts position clamping, and then detected main by checkout gear, whether secondary parts are qualified, detect qualified after carry out welding action again, but, in the environment of some narrow spaces or for some baroque parts to be welded, usually cannot effectively be detected it whether qualified, only it can be clamped reluctantly, such as, when skylight mounting bracket and body in white car body are welded together, because skylight mounting support structure is complicated, and skylight mounting bracket has also been welded setscrew nut, but current checkout gear cannot detect this skylight mounting bracket and whether omit this setscrew nut, even if being therefore welded on qualified body in white car body by the underproof skylight mounting bracket of solder skip setscrew nut also to cause whole welding assembly defective, cause the lifting of fraction defective, thus affect production capacity.Therefore be necessary that design one when clamping skylight mounting bracket, namely can detect by welding tool setup the welding positioning tool whether skylight mounting bracket omits setscrew nut.
Utility model content
It is simple that the technical problems to be solved in the utility model is to provide a kind of structure, easy to use, while the mounting bracket of clamping skylight, location, can detect the robot welding positioning tool with small space measuring ability whether skylight mounting bracket omits setscrew nut.
For solving the problems of the technologies described above, the utility model comprises bracing frame, clamp block is connected with on the right side of support frame as described above, the left side of support frame as described above is hinged with swing arm and drives the cylinder of swing arm swing, the top of described swing arm is hinged with dynamic fixture block, described dynamic fixture block comprises the paw extended to clamp block side and the detection segment extended to the left, described swing arm is also provided with the proximity switch detected with detection segment standoff distance.
After adopting said structure, first skylight mounting bracket is placed on clamp block, control cylinder drives swing arm to clamp block one side oscillation afterwards, and finally utilize paw to push down skylight mounting bracket, if skylight mounting bracket is welded with setscrew nut, then paw be directly pressed against setscrew nut top, thus can judge on the mounting bracket of skylight, whether solder skip has setscrew nut by the proximity switch standoff distance detected between itself and detection segment.
Conveniently adjust upper-lower height and the left and right width of clamp block self, described clamp block comprises the first support plate be installed together with bracing frame, described first support plate sidepiece is provided with the second support plate, described second support plate top is provided with clamp pawl, and the mutual installed surface of described first support plate and bracing frame, the first support plate and the second support plate, the second support plate and clamp pawl is all arranged at intervals with multiple installing hole.
Conveniently locate the parts to be placed on clamp pawl, described clamp pawl top is provided with alignment pin.
Conveniently adjust the length of swing arm self thus change its swinging track, described swing arm comprises downside and cuts with scissors with bracing frame the oscillating deck be fitted together, the left side of described oscillating deck and the piston rod of cylinder cut with scissors and are fitted together, the top of described oscillating deck is provided with the 3rd support plate, the sidepiece of described 3rd support plate is provided with the 4th support plate, the top of described 4th support plate and dynamic fixture block cut with scissors and are fitted together, and the mutual installed surface of described oscillating deck and the 3rd support plate, the 3rd support plate and the 4th support plate is all arranged at intervals with multiple installing hole.
The left side of described 4th support plate is extended with support arm, and described support arm is provided with proximity switch, and described detection segment is positioned at close to top of opening the light, and is provided with top spring between described detection segment and support arm.
In order to limit the pendulum angle scope of swing arm, support frame as described above is provided with the position-limit mechanism of restriction oscillating deck pendulum angle.
Described position-limit mechanism comprises the main limited block being arranged on bracing frame top left side, and the right side of described oscillating deck is provided with the secondary limited block that can lean on the left of main limited block.
In sum, the utility model structure is simple, easy to use, while the mounting bracket of clamping skylight, location, can detect the function whether skylight mounting bracket omits setscrew nut.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 be the utility model compress with setscrew nut skylight mounting bracket time perspective view;
Fig. 3 is the structure for amplifying schematic diagram in Fig. 2 in a-quadrant;
Fig. 4 is perspective view of the present utility model.
Detailed description of the invention
Conveniently understand structure of the present utility model, as shown in Figure 1, the left direction of drawing in Fig. 1 is decided to be the left direction of this utility model, the right direction of drawing is decided to be the right direction of this utility model; Meanwhile, as shown in Figure 3, skylight mounting bracket 20 clamped in this utility model, for being welded with the soldering group component of setscrew nut 21 on sheet metal component, sheet metal component offers the coaxial locating hole arranged with setscrew nut 21 simultaneously.
With reference to accompanying drawing, this robot welding positioning tool with small space measuring ability comprises bracing frame 1, this bracing frame 1 can comprise the supporting seat that can link together with workbench and the gripper shoe be arranged on rear side of supporting seat and form, part can certainly be integrated, clamp block 2 is connected with on the right side of bracing frame 1, the left side of bracing frame 1 is hinged with swing arm 3 and drives the cylinder 4 of swing arm 3 swing, this cylinder 4 hinge is contained on the left of bracing frame 1, the top of swing arm 3 is hinged with dynamic fixture block 5, dynamic fixture block 5 comprises the paw 6 extended to clamp block 2 side and the detection segment 7 extended to the left, swing arm 3 is also provided with the proximity switch 8 detected with detection segment 7 standoff distance.
Continue with reference to accompanying drawing, conveniently adjust upper-lower height and the left and right width of clamp block 2 self, skylight mounting bracket 20 structure of different size is adapted to this, this clamp block 2 comprises the first support plate 9 be vertically arranged on the right side of bracing frame 1, first support plate 9 sidepiece is provided with the second support plate 10 vertically arranged, second support plate 10 top is provided with clamp pawl 11, wherein, first support plate 9 and bracing frame 1, first support plate 9 and the second support plate 10, second support plate 10 and the mutual installed surface of clamp pawl 11 are all arranged at intervals with multiple installing hole, therefore by using the installing hole of diverse location to carry out being connected to each other the height and width that can change clamp block 2 entirety.Meanwhile, conveniently locate the skylight mounting bracket 20 that is placed on clamp pawl 11, clamp pawl 11 top is provided with alignment pin 12, and this alignment pin 12 is by being kept locating in the bolt hole of the locating hole or setscrew nut 21 that stretch to skylight mounting bracket 20.
Conveniently adjust the length of swing arm 3 self thus change its swinging track, this swing arm 3 comprises downside and cuts with scissors with bracing frame 1 oscillating deck 13 be fitted together, the left side of oscillating deck 13 and the piston rod of cylinder 4 cut with scissors and are fitted together, the top of oscillating deck 13 is provided with the 3rd support plate 14, the sidepiece of the 3rd support plate 14 is provided with the 4th support plate 15, the top of the 4th support plate 15 and dynamic fixture block 5 cut with scissors and are fitted together, this oscillating deck 13 and the 3rd support plate 14, the mutual installed surface of the 3rd support plate 14 and the 4th support plate 15 is all arranged at intervals with multiple installing hole, therefore its swinging track is changed by the length that uses the installing hole of diverse location to carry out being connected to each other can to change swing arm 3 self, the skylight mounting bracket 20 of different size is adapted to this.
The left side of the 4th support plate 15 is extended with support arm 16, support arm 16 is provided with proximity switch 8, detection segment 7 is positioned at above proximity switch 8, be provided with between detection segment 7 and support arm 16 and push up spring 17, this top spring 17 can ensure that the paw of dynamic fixture block 5 compresses skylight mounting bracket 20 with suitable thrust, the spacing distance of detection segment 7 and proximity switch 8 can be adjusted again simultaneously, thus make proximity switch 8 judge on skylight mounting bracket 20, whether solder skip has setscrew nut 21 by detecting this spacing distance distance.
Continue with reference to accompanying drawing, in order to limit the pendulum angle scope of swing arm 3, bracing frame 1 is provided with the position-limit mechanism of restriction oscillating deck 13 pendulum angle, this position-limit mechanism comprises the main limited block 18 being arranged on bracing frame 1 top left side by screw, the right side of oscillating deck 13 is provided with the secondary limited block 19 that can lean on the left of main limited block 18 equally by screw, therefore by installing the major and minor limited block of different-thickness, i.e. the pendulum angle scope of adjustable swing arm 3.
During concrete use, first skylight mounting bracket 20 is lain in a horizontal plane on clamp pawl 11, locate the position of skylight mounting bracket 20 by the alignment pin 12 on clamp pawl 11 and prevent it from dropping, control cylinder 4 drives swing arm 3 to clamp block 2 one side oscillation afterwards, and finally utilize paw 6 to push down skylight mounting bracket 20, if skylight mounting bracket 20 is welded with setscrew nut 21, then paw 6 directly can be pressed against setscrew nut 21 top, due to the interval action of setscrew nut 21 oneself height, the depression distance of paw 6 is less, now, detection segment 7 is same with the distance of proximity switch 8 less, therefore can trigger proximity switch 8 and send signal, this skylight mounting bracket 20 is pointed out to be pieces O.K., next step welding action can be carried out, if setscrew nut 21 solder skip on this skylight mounting bracket 20, then paw 6 is directly pressed against on the sheet metal component of skylight mounting bracket 20, although skylight mounting bracket 20 is now compacted equally, but, now the depression distance of paw 6 is larger, and detection segment 7 is same with the distance of proximity switch 8 larger, in the case, proximity switch 8 does not send signal, therefore the object avoiding and again weld defective is reached, when the skylight mounting bracket 20 needing more to renew, control cylinder 4 is only needed to drive swing arm 3 to swing to the left, drive paw 6 upwards to swing thus away from clamp pawl 11 simultaneously, make between clamp pawl 11 and paw 6, to vacate enough replacing spaces.
Claims (7)
1. one kind has the robot welding positioning tool of small space measuring ability, it is characterized in that: comprise bracing frame (1), support frame as described above (1) right side is connected with clamp block (2), the cylinder (4) that the left side of support frame as described above (1) is hinged with swing arm (3) and drives swing arm (3) to swing, the top of described swing arm (3) is hinged with dynamic fixture block (5), described dynamic fixture block (5) comprises the paw (6) extended to clamp block (2) side and the detection segment (7) extended to the left, described swing arm (3) is also provided with the proximity switch (8) detected with detection segment (7) standoff distance.
2. there is the robot welding positioning tool of small space measuring ability as claimed in claim 1, it is characterized in that: described clamp block (2) comprises the first support plate (9) be installed together with bracing frame (1), described first support plate (9) sidepiece is provided with the second support plate (10), described second support plate (10) top is provided with clamp pawl (11), and described first support plate (9) and bracing frame (1), the first support plate (9) and the second support plate (10), the second support plate (10) and the mutual installed surface of clamp pawl (11) are all arranged at intervals with multiple installing hole.
3. there is the robot welding positioning tool of small space measuring ability as claimed in claim 2, it is characterized in that: described clamp pawl (11) top is provided with alignment pin (12).
4. there is the robot welding positioning tool of small space measuring ability as claimed in claim 1, it is characterized in that: described swing arm (3) comprises downside and cuts with scissors with bracing frame (1) oscillating deck (13) be fitted together, the left side of described oscillating deck (13) and the piston rod of cylinder (4) cut with scissors and are fitted together, the top of described oscillating deck (13) is provided with the 3rd support plate (14), the sidepiece of described 3rd support plate (14) is provided with the 4th support plate (15), the top of described 4th support plate (15) and dynamic fixture block (5) cut with scissors and are fitted together, described oscillating deck (13) and the 3rd support plate (14), 3rd support plate (14) and the mutual installed surface of the 4th support plate (15) are all arranged at intervals with multiple installing hole.
5. there is the robot welding positioning tool of small space measuring ability as claimed in claim 4, it is characterized in that: the left side of described 4th support plate (15) is extended with support arm (16), described support arm (16) is provided with proximity switch (8), described detection segment (7) is positioned at proximity switch (8) top, is provided with and pushes up spring (17) between described detection segment (7) and support arm (16).
6. there is the robot welding positioning tool of small space measuring ability as claimed in claim 4, it is characterized in that: position-limit mechanism support frame as described above (1) being provided with restriction oscillating deck (13) pendulum angle.
7. there is the robot welding positioning tool of small space measuring ability as claimed in claim 6, it is characterized in that: described position-limit mechanism comprises the main limited block (18) being arranged on bracing frame (1) top left side, the right side of described oscillating deck (13) is provided with the secondary limited block (19) that can lean in main limited block (18) left side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520971416.8U CN205184125U (en) | 2015-11-30 | 2015-11-30 | Welding position of robot tool with narrow and small space detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520971416.8U CN205184125U (en) | 2015-11-30 | 2015-11-30 | Welding position of robot tool with narrow and small space detection function |
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| Publication Number | Publication Date |
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| CN205184125U true CN205184125U (en) | 2016-04-27 |
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| CN201520971416.8U Active CN205184125U (en) | 2015-11-30 | 2015-11-30 | Welding position of robot tool with narrow and small space detection function |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106564060A (en) * | 2016-10-26 | 2017-04-19 | 南京航空航天大学 | Narrow space precise operation robot mechanism and working method |
| CN109407171A (en) * | 2018-12-17 | 2019-03-01 | 哈工大机器人集团(江苏)华粹智能装备有限公司 | A kind of novel welding fixture nut detection device |
-
2015
- 2015-11-30 CN CN201520971416.8U patent/CN205184125U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106564060A (en) * | 2016-10-26 | 2017-04-19 | 南京航空航天大学 | Narrow space precise operation robot mechanism and working method |
| CN109407171A (en) * | 2018-12-17 | 2019-03-01 | 哈工大机器人集团(江苏)华粹智能装备有限公司 | A kind of novel welding fixture nut detection device |
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