CN220316503U - Door inner panel grabbing device - Google Patents
Door inner panel grabbing device Download PDFInfo
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- CN220316503U CN220316503U CN202321610411.3U CN202321610411U CN220316503U CN 220316503 U CN220316503 U CN 220316503U CN 202321610411 U CN202321610411 U CN 202321610411U CN 220316503 U CN220316503 U CN 220316503U
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- grabbing
- plate
- door inner
- vehicle door
- telescopic
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- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of transfer equipment, in particular to a vehicle door inner plate grabbing device, a circular track is arranged on a switching disc base, at least two positioning rod groups are arranged on the circular track, each positioning rod group comprises three positioning rods, connecting lines among axes of the three positioning rods are in an equilateral triangle shape, a limiting rod is arranged at the center of the circular track on the switching disc base, a top plate is arranged above the limiting rod, three grabbing units are arranged at intervals on the periphery of the top plate, when the top plate is close to the top end of the limiting rod, the three positioning rods in one positioning rod group can respectively collide with the three grabbing units, the three grabbing units are driven to ascend along the axis direction of the limiting rod, so that the distance difference between the lowest point of the three grabbing units and the switching disc base is adjusted, and the three grabbing units can be respectively matched with three grabbing holes of a vehicle door inner plate to fix a vehicle door. The problem that the existing grabbing device is inconvenient to grab door inner plates of different vehicle types is solved.
Description
Technical Field
The utility model relates to the technical field of transfer equipment, in particular to a vehicle door inner plate grabbing device.
Background
In the automobile door production area, in order to meet the requirement of automatic production, the door inner plate needs to be carried through a grabbing device, for example, in patent document of patent application number 201820244453.2, a grabbing device of the automobile door cover inner plate is disclosed, and the door cover inner plate can be carried.
In actual production, a general automobile is provided with a front door and a rear door, three grabbing holes are formed in door inner plates of the front door and the rear door, and the shapes of the front door and the rear door are different, and the shapes of the rear doors used by different automobile types are different, so that the heights of planes where the three grabbing holes are located are also different, the general grabbing device has no switching function, can only grab doors of one type, and is difficult to meet the requirements of a production workshop for carrying different door inner plates.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, provides a grabbing device for an inner plate of a vehicle door, and solves the problem that the grabbing device in the prior art is inconvenient to grab inner plates of vehicle doors of different vehicle types.
In order to achieve the technical purpose, the utility model adopts the following technical scheme:
the utility model provides a grabbing device for an inner plate of a vehicle door, which comprises
The switching disc base is provided with a circular track, and the circular track
At least two positioning rod groups are arranged on the switching disc base, each positioning rod group comprises three positioning rods, connecting lines among axes of the three positioning rods are equilateral triangles, and a limiting rod is arranged at the center of a circular track on the switching disc base; and
the transfer mechanism comprises a top plate arranged above the limiting rod, and three grabbing units arranged on the periphery of the top plate at intervals, when the top plate is close to the top end of the limiting rod, one of the three locating rods in the locating rod group can respectively collide with the three grabbing units, the three grabbing units are driven to ascend along the axial direction of the limiting rod, so that the distance difference between the lowest point of the grabbing units and the base of the switching plate is adjusted, and the three grabbing units can be matched with the three grabbing holes of the inner plate of the vehicle door respectively to fixedly grab the vehicle door.
In this embodiment, snatch the unit and include first extensible member, connecting seat, snatch piece and retaining member, first extensible member set firmly in one side of roof, first extensible member's expansion end with connecting seat fixed connection, snatch the piece with connecting seat fixed connection, a locating lever in the locating lever group can with snatch the piece looks butt promotion first extensible member adjusts flexible length, the retaining member set up in one side of roof, just the retaining member can with connecting seat fixed connection.
In this embodiment, the retaining member includes second extensible member and tooth piece, the second extensible member set firmly in one side of roof, the expansion end and the tooth piece fixed connection of second extensible member, the connecting seat has set firmly the rack, the second extensible member can be used to drive the tooth piece meshes with the rack mutually.
In this embodiment, snatch the piece and include mount pad, third extensible member, L shape connecting plate, hook plate and guide head, mount pad and connecting seat fixed connection, the third extensible member sets firmly in one side of mount pad, the middle part of L shape connecting plate articulates mutually with the mount pad, the expansion end of third extensible member articulates mutually with the one end of L shape connecting plate, the other end of L shape connecting plate articulates mutually with the hook plate, guide head and mount pad fixed connection, the hook plate wears to locate in the guide head, the guide head can with a locating lever in the locating lever group is inconsistent, the third extensible member can drive the hook plate extends the guide head outside and with be formed with the centre gripping space between the mount pad.
In this embodiment, a connection flange is disposed on the top plate.
In this specific embodiment, the switch board base is provided with in-place sensors on one side of each positioning rod.
In this specific embodiment, a plurality of screw holes are arranged on the circular track at intervals, and one end of the positioning rod is provided with external threads matched with the screw holes.
In this embodiment, an elastic rubber cushion block is disposed at the top end of the limit rod.
In this embodiment, the first telescopic member, the second telescopic member and the third telescopic member are all pneumatic cylinders.
In this embodiment, the four corners of the switch board base are all provided with connecting blocks, and each connecting block is provided with a connecting hole.
Compared with the prior art, the vehicle door inner plate grabbing device has the advantages that at least two positioning rod groups are arranged on the circular track, each positioning rod group comprises three positioning rods, connecting lines among axes of the three positioning rods are equilateral triangles, the limiting rods are arranged in the center of the circular track on the switching plate base, three grabbing units are arranged at intervals on the periphery of the top plate, corresponding positioning rod groups can be selected for vehicle door inner plates of different vehicle types, when the top plate is driven to approach the top ends of the limiting rods, the three grabbing units respectively collide with the three positioning rods of the corresponding positioning rod groups, the three grabbing units are driven to ascend along the axis direction of the limiting rods, the distance difference between the lowest point of the three grabbing units and the switching plate base is adjusted, the three grabbing units can be matched with the three grabbing holes of the vehicle door inner plates respectively to fix the vehicle door, corresponding grabbing devices are not required to be purchased for different vehicle door inner plates, and the vehicle door inner plate grabbing device is simple in structure and convenient to operate.
Drawings
FIG. 1 is a schematic view of a vehicle door inner panel gripping device according to the present utility model;
FIG. 2 is a schematic view of the structure of the gripping unit of the present utility model;
FIG. 3 is a schematic view of the structure of the gripping member of the present utility model;
FIG. 4 is a schematic view of a partial structure of the gripping member of the present utility model;
fig. 5 is a view showing a state of use of the door inner panel gripping device of the present utility model.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1 to 5, the present utility model provides a vehicle door inner panel gripping device. This door inner panel grabbing device can be used for snatching the door inner panel of different motorcycle types, and the enterprise need not to purchase corresponding grabbing device to the door inner panel of difference, has reduced the cost of enterprise's manufacturing.
In this embodiment, the grabbing device for the inner plate of the vehicle door comprises a switching plate base 1 and a transferring mechanism 2, wherein a circular track is arranged on the switching plate base 1, at least two positioning rod groups are arranged on the circular track, each positioning rod group comprises three positioning rods 11, a connecting line between the axes of the three positioning rods 11 is in an equilateral triangle shape, and a limiting rod 12 is arranged at the center of the circular track on the switching plate base 1; the transfer mechanism 2 comprises a top plate arranged above the limiting rod 12, and three grabbing units 22 arranged on the periphery of the top plate 21 at intervals, when the top plate 21 is close to the top end of the limiting rod 12, one of the three locating rods 11 in the locating rod group can respectively collide with the three grabbing units 22, the three grabbing units 22 are driven to ascend along the axial direction of the limiting rod 12, so that the distance difference between the lowest point of the three grabbing units 22 and the switching disc base 1 is adjusted, and the three grabbing units 22 can be respectively matched with the three grabbing holes of the inner plate of the vehicle door to fixedly grab the vehicle door.
It should be noted that, the projection lines of the three grabbing holes on the inner plate of the general vehicle door are equilateral triangles, and the distance between the circle centers of the two grabbing holes is 450mm, but the specific numerical value is based on the own standard of each manufacturer. And each positioning rod group corresponds to a vehicle door inner panel of one vehicle type, that is, the lengths of the three positioning rods 11 of each positioning rod group are different.
In the actual use process, corresponding locating rod groups are selected according to the vehicle door inner plates of different types, when the top plate 21 is close to the top end of the limiting rod 12, three locating rods 11 in the locating rod groups can respectively collide with three grabbing units 22, the three grabbing units 22 are driven to ascend along the axis direction of the limiting rod 12, the distance difference between the lowest point of the three grabbing units 22 and the switching plate base 1 is regulated, then, the top plate 21 is far away from the top end of the limiting rod 12, and the vehicle door inner plates can be fixedly grabbed by respectively matching with the three grabbing holes in the vehicle door inner plates through the three grabbing units 22.
In this embodiment, the grabbing unit 22 includes a first telescopic member 221, a connecting seat 222, a grabbing member 223 and a locking member 224, where the first telescopic member 221 is fixedly disposed on one side of the top plate 21, a movable end of the first telescopic member 221 is fixedly connected with the connecting seat 222, the grabbing member 223 is fixedly connected with the connecting seat 222, a positioning rod 11 in the positioning rod set can contact with the grabbing member 223 to push the first telescopic member 221 to adjust the telescopic length, and the locking member 224 is disposed on one side of the top plate 21, and the locking member 224 can be fixedly connected with the connecting seat 222.
It should be noted that, when a positioning rod 11 in the positioning rod set contacts with the grabbing piece 223 to push the first telescopic piece 221 to adjust the telescopic length, so that the grabbing piece 223 can be matched with a grabbing hole on the inner panel of the vehicle door, and the locking piece 224 can be fixedly connected with the connecting seat 222, so as to fix the telescopic length of the first telescopic piece 221.
In this embodiment, the locking member 224 includes a second telescopic member 2241 and a tooth block 2242, the second telescopic member 2241 is fixedly disposed on one side of the top plate 21, a movable end of the second telescopic member 2241 is fixedly connected with the tooth block 2242, the connecting seat 222 is fixedly provided with a rack 2221, and the second telescopic member 2241 can be used to drive the tooth block 2242 to be meshed with the rack 2221.
It should be noted that, when the second telescopic member 2241 is used to drive the tooth block 2242 to engage with the rack 2221, the first telescopic member 221 cannot drive the connecting seat 222 to move, that is, when the grabbing member 223 is separated from a positioning rod 11 in the positioning rod set, the telescopic length of the first telescopic member 221 is always kept unchanged.
In this embodiment, the grabbing member 223 includes a mounting seat 2231, a third telescopic member 2232, an L-shaped connecting plate 2233, a hook plate 2234 and a guide head 2235, the mounting seat 2231 is fixedly connected with the connecting seat 222, the third telescopic member 2232 is fixedly arranged at one side of the mounting seat 2231, the middle part of the L-shaped connecting plate 2233 is hinged with the mounting seat 2231, the movable end of the third telescopic member 2232 is hinged with one end of the L-shaped connecting plate 2233, the other end of the L-shaped connecting plate 2233 is hinged with the hook plate 2234, the guide head 2235 is fixedly connected with the mounting seat 2231, the hook plate 2234 is arranged in the guide head 2235 in a penetrating manner, the guide head 2235 can be abutted against one positioning rod 11 in the positioning rod set, and the third telescopic member 2232 can drive the hook plate 2234 to extend out of the guide head 2235 and form a clamping space with the mounting seat 2231.
It should be noted that, when the guide head 2235 extends into a grabbing hole of the inner door panel, the third telescopic member 2232 drives the L-shaped connecting plate 2233 to rotate, and the hook plate 2234 extends out of the guide head 2235 to fix a portion of the inner door panel in the clamping space.
In this embodiment, the top plate 21 is provided with a connection flange 23. The connecting flange 23 can facilitate the connection of the transfer mechanism 2 with a mechanical arm and other devices.
In this embodiment, the switch board base 1 is provided with an in-place sensor 13 on one side of each positioning rod 11. By providing the in-place sensor 13 on one side of the positioning rod 11, when the guide head 2235 of the grasping member 223 collides with one of the positioning rods 11 in the positioning rod group,
the in-place sensor 13 can transmit the detected signals to the processor to judge whether the three grabbing units 22 are in conflict with the three positioning rods of the corresponding positioning rod group.
In this embodiment, in order to facilitate the installation of the positioning rod 11, a plurality of threaded holes are arranged on the circular track at intervals, and one end of the positioning rod 11 is provided with external threads matched with the threaded holes.
On the basis of the scheme, the top end of the limiting rod 12 is provided with an elastic rubber cushion block 121. The impact between the top plate 21 and the stopper rod 12 is relieved by the elastic rubber pad 121.
In this embodiment, the first telescopic member 221, the second telescopic member 2241 and the third telescopic member 2232 are all pneumatic cylinders.
On the basis of the above scheme, the four corners of the switch board base 1 are provided with the connection blocks 14, and each connection block 14 is provided with a connection hole. The switch board base 1 is fixed on the table for positioning by the connection holes of the four connection blocks 14 cooperating with the screws.
The beneficial effects are that:
compared with the prior art, the vehicle door inner plate grabbing device has the advantages that at least two positioning rod groups are arranged on the circular track, each positioning rod group comprises three positioning rods, connecting lines among axes of the three positioning rods are equilateral triangles, the limiting rods are arranged in the center of the circular track on the switching plate base, three grabbing units are arranged at intervals on the periphery of the top plate, corresponding positioning rod groups can be selected for vehicle door inner plates of different vehicle types, when the top plate is driven to approach the top ends of the limiting rods, the three grabbing units respectively collide with the three positioning rods of the corresponding positioning rod groups, the three grabbing units are driven to ascend along the axis direction of the limiting rods, the distance difference between the lowest point of the three grabbing units and the switching plate base is adjusted, the three grabbing units can be matched with the three grabbing holes of the vehicle door inner plates respectively to fix the vehicle door, corresponding grabbing devices are not required to be purchased for different vehicle door inner plates, and the vehicle door inner plate grabbing device is simple in structure and convenient to operate.
The above-described embodiments of the present utility model do not limit the scope of the present utility model. Any other corresponding changes and modifications made in accordance with the technical idea of the present utility model shall be included in the scope of the claims of the present utility model.
Claims (10)
1. A door inner panel gripping device, comprising:
the switching disc comprises a switching disc base, wherein a circular track is arranged on the switching disc base, at least two positioning rod groups are arranged on the circular track, each positioning rod group comprises three positioning rods, connecting lines among the axes of the three positioning rods are in an equilateral triangle shape, and a limiting rod is arranged at the center of the circular track on the switching disc base; and
the transfer mechanism comprises a top plate arranged above the limiting rod, and three grabbing units arranged on the periphery of the top plate at intervals, when the top plate is close to the top end of the limiting rod, one of the three locating rods in the locating rod group can respectively collide with the three grabbing units, the three grabbing units are driven to ascend along the axial direction of the limiting rod, so that the distance difference between the lowest point of the grabbing units and the base of the switching plate is adjusted, and the three grabbing units can be matched with the three grabbing holes of the inner plate of the vehicle door respectively to fixedly grab the vehicle door.
2. The vehicle door inner plate grabbing device according to claim 1, wherein the grabbing unit comprises a first telescopic member, a connecting seat, a grabbing member and a locking member, the first telescopic member is fixedly arranged on one side of the top plate, the movable end of the first telescopic member is fixedly connected with the connecting seat, the grabbing member is fixedly connected with the connecting seat, a positioning rod in the positioning rod group can push the first telescopic member to adjust the telescopic length in a contact manner with the grabbing member, the locking member is arranged on one side of the top plate, and the locking member can be fixedly connected with the connecting seat.
3. The vehicle door inner plate grabbing device according to claim 2, wherein the locking piece comprises a second telescopic piece and a tooth block, the second telescopic piece is fixedly arranged on one side of the top plate, the movable end of the second telescopic piece is fixedly connected with the tooth block, the connecting seat is fixedly provided with a rack, and the second telescopic piece can be used for driving the tooth block to be meshed with the rack.
4. The vehicle door inner plate grabbing device according to claim 3, wherein the grabbing piece comprises a mounting seat, a third telescopic piece, an L-shaped connecting plate, a hook plate and a guide head, the mounting seat is fixedly connected with the connecting seat, the third telescopic piece is fixedly arranged on one side of the mounting seat, the middle part of the L-shaped connecting plate is hinged with the mounting seat, the movable end of the third telescopic piece is hinged with one end of the L-shaped connecting plate, the other end of the L-shaped connecting plate is hinged with the hook plate, the guide head is fixedly connected with the mounting seat, the hook plate is arranged in the guide head in a penetrating manner, the guide head can be abutted against one positioning rod in the positioning rod group, and the third telescopic piece can drive the hook plate to extend out of the guide head and form a clamping space with the mounting seat.
5. The door inner panel gripping device according to claim 1, wherein the roof panel is provided with a connecting flange.
6. The vehicle door inner panel gripping device according to claim 1, wherein the switch panel base is provided with an in-place sensor on one side of each of the positioning levers.
7. The vehicle door inner panel gripping device according to claim 1, wherein a plurality of screw holes are provided in the circular track at intervals, and one end of the positioning rod is provided with an external screw thread which is matched with the screw holes.
8. The vehicle door inner panel gripping device according to claim 1, wherein an elastic rubber cushion is provided at a top end of the stopper rod.
9. The door inner panel gripping device according to claim 4, wherein the first, second and third telescopic members are pneumatic cylinders.
10. The vehicle door inner panel gripping device according to claim 1, wherein connecting blocks are provided at four corners of the switching disc base, and connecting holes are provided in each of the connecting blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321610411.3U CN220316503U (en) | 2023-06-25 | 2023-06-25 | Door inner panel grabbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321610411.3U CN220316503U (en) | 2023-06-25 | 2023-06-25 | Door inner panel grabbing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220316503U true CN220316503U (en) | 2024-01-09 |
Family
ID=89413649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321610411.3U Active CN220316503U (en) | 2023-06-25 | 2023-06-25 | Door inner panel grabbing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220316503U (en) |
-
2023
- 2023-06-25 CN CN202321610411.3U patent/CN220316503U/en active Active
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