CN218016965U - Hub rivet prepressing machine - Google Patents
Hub rivet prepressing machine Download PDFInfo
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- CN218016965U CN218016965U CN202221765442.1U CN202221765442U CN218016965U CN 218016965 U CN218016965 U CN 218016965U CN 202221765442 U CN202221765442 U CN 202221765442U CN 218016965 U CN218016965 U CN 218016965U
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Abstract
The utility model discloses a wheel hub rivet preformer, which comprises a frame, be provided with screw rivet feed in the frame respectively and snatch placement machine structure, frock and conveying mechanism, jacking positioning mechanism and pretension pressing mechanism, a plurality of landing legs of lower extreme fixedly connected with of frame, the both sides lateral wall department of frame is provided with robotic arm mounting plane, the upper end of frame is adjacent to be provided with pretension pressing mechanism installation position and jacking mechanism installation position, jacking positioning mechanism and pretension pressing mechanism connect respectively on pretension pressing mechanism installation position and jacking mechanism installation position. The utility model has the advantages of reasonable design, have can the direct fixation screw rivet position, the benefit of displacement is avoided to accurate control screw rivet angle.
Description
Technical Field
The utility model relates to a vehicle equips technical field, especially relates to a wheel hub rivet preformer.
Background
The hub is the part of the wheel center where the axle is installed, that is, the conventional rim or steel ring, and the hub is easily stained with dirt, and if the hub is not cleaned for a long time, the hub may be corroded and deformed, so that a potential safety hazard is generated. Therefore, special attention needs to be paid to hub maintenance, and the hub on the market can be divided into a steel hub and an alloy hub according to the material.
Among the prior art, fork truck wheel hub screw rivet riveting is at current stage main flow: the method is characterized in that a screw is manually placed on a forklift hub and then is pressed by a press, because the screw, the rivet and the nut are placed at certain angles, the angle is not easy to hold manually when the screw is placed, in addition, when the screw and the rivet are placed on a hub hole site, the screw and the rivet are not deformed and are always in loose fit with the hole, and the displacement is easy to occur due to factors such as vibration of a production line body when the next process flows.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects in the prior art and providing a hub rivet prepressing machine.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a wheel hub rivet preformer, includes the frame, be provided with screw rivet feed respectively in the frame and snatch placement mechanism, frock and conveying mechanism, jacking positioning mechanism and pretension pressing mechanism, the lower extreme fixedly connected with a plurality of landing legs of frame, the both sides lateral wall department of frame is provided with robotic arm mounting plane, the upper end of frame is adjacent to be provided with pretension pressing mechanism installation position and jacking mechanism installation position, jacking positioning mechanism and pretension pressing mechanism connect respectively on pretension pressing mechanism installation position and jacking mechanism installation position.
Preferably, screw rivet feed and snatch placement machine structure include vibrations feeding system, vibrations feeding system is subaerial through supporting legs fixed connection, vibrations feeding system is located the place ahead of frame, be provided with two supports in the frame, two the upper end of support all is provided with robot arm, two robot arm all designs on the robot arm and has die clamping cylinder.
Preferably, frock and conveying mechanism include frock clamp, multiple chain, stopper and photoelectric sensing ware, frock clamp sets up in multiple chain department, stopper and photoelectric sensing ware automatically controlled connection.
Preferably, the jacking positioning mechanism comprises a device frame, the device frame is sequentially provided with a jacking cylinder, a first guide rod, a cushion block moving cylinder and a positioning block, and the first guide rod comprises a plurality of blocks which are connected to the device frame in a sliding mode.
Preferably, the pre-tightening pressing mechanism comprises a stand column, a pressing cylinder, a second guide rod and a pressing head, the pressing cylinder is fixedly connected to the upper end of the stand column, the second guide rod is arranged on a side wing of the pressing cylinder, the pressing head is arranged below the pressing cylinder and connected with the pressing cylinder, and the pressing head is connected with the second guide rod.
The utility model has the following beneficial effects;
the utility model discloses in, through setting up screw rivet feed and snatching placement mechanism, frock and conveying mechanism, jacking positioning mechanism and pretension pressing mechanism mutually support, adopt the pressfitting head of area direction to carry out the precompression pressfitting, make screw rivet just fix the position in the assembling process, can accurate control screw rivet angle, give the certain power of screw rivet simultaneously when the pressfitting, make screw rivet take place certain deformation, form light interference fit with the mating holes, can effectively prevent the displacement in transportation process.
Drawings
Fig. 1 is a schematic structural view of a hub rivet prepress according to the present invention;
fig. 2 is a schematic structural view of a frame of a hub rivet prepress according to the present invention;
fig. 3 is a schematic structural view of a screw and rivet feeding, grabbing and placing mechanism of the hub rivet prepressing machine according to the present invention;
fig. 4 is a schematic structural view of a tooling and conveying mechanism of a hub rivet prepressing machine according to the present invention;
fig. 5 is a schematic structural view of a jacking positioning mechanism of a hub rivet prepress according to the present invention;
fig. 6 is the utility model provides a pretension pressing mechanism structure sketch map of hub rivet preformer.
In the figure: the device comprises a machine frame 1, a mechanical arm mounting plane 11, supporting legs 12, a pre-tightening and pressing mechanism mounting position 13, a jacking positioning mechanism mounting position 14, a screw rivet feeding, grabbing and placing mechanism 2, a vibration feeding system 21, a support 22, a robot mechanical arm 23, a clamping cylinder 24, a tooling and conveying mechanism 3, a tooling clamp 31, a multiple chain 32, a stopper 33, a photoelectric sensor 34, a jacking positioning mechanism 4, a device frame 41, a jacking cylinder 42, a first guide rod 43, a cushion block moving cylinder 44, a positioning block 45, a pre-tightening and pressing mechanism 5, a stand 51, a pressing cylinder 52, a second guide rod 53 and a pressing head 54.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-6, a wheel hub rivet prepressing machine comprises a frame 1, wherein a screw rivet feeding, grabbing and placing mechanism 2, a tooling and conveying mechanism 3, a jacking positioning mechanism 4 and a pre-tightening pressing mechanism 5 are respectively arranged on the frame 1, a plurality of supporting legs 12 are fixedly connected to the lower end of the frame 1, mechanical arm mounting planes 11 are arranged on the side walls of the two sides of the frame 1, a pre-tightening pressing mechanism mounting position 13 and a jacking mechanism mounting position 14 are adjacently arranged at the upper end of the frame 1, and the jacking positioning mechanism 4 and the pre-tightening pressing mechanism 5 are respectively connected to the pre-tightening pressing mechanism mounting position 13 and the jacking mechanism mounting position 14.
Wherein, screw rivet feed and snatch placement machine structure 2 includes vibrations feeding system 21, vibrations feeding system 21 is subaerial through supporting legs fixed connection, vibrations feeding system 21 is located the place ahead of frame 1, be provided with two supports 22 in the frame 1, the upper end of two supports 22 all is provided with robot arm 23, it has clamping cylinder 24 all to design on two robot arm 23, frock and conveying mechanism 3 include frock clamp 31, multiple chain 32, stopper 33 and photoelectric sensing ware 34, frock clamp 31 sets up in multiple chain 32 department, stopper 33 is connected with photoelectric sensing ware 34 automatically controlled.
Specifically, the jacking positioning mechanism 4 comprises a device frame 41, a jacking cylinder 42, a first guide rod 43, a cushion block moving cylinder 44 and a positioning block 45 are sequentially arranged on the device frame 41, the first guide rod 43 comprises a plurality of guide rods which are all connected to the device frame 41 in a sliding manner, the pre-tightening pressing mechanism 5 comprises an upright post 51, a pressing cylinder 52, a second guide rod 53 and a pressing head 54, the pressing cylinder 52 is fixedly connected to the upper end of the upright post 51, the second guide rod 53 is arranged on the side wing of the pressing cylinder 52, the pressing head 54 is arranged below the pressing cylinder 52 and connected with the same, and the pressing head 54 is connected with the second guide rod 53.
The utility model discloses in, the product is carried to the pressfitting position back through frock and conveying mechanism 3, jacking positioning mechanism 4 can be fixed a position it, screw rivet feed and snatch the robot arm 23 of placing mechanism 2 department can put into the wheel hub hole site with the screw rivet in order, all put back pretension pressing mechanism 5 and can lightly press the screw rivet into a little part in the wheel hub hole site under the drive of the compressing cylinder 52 that corresponds, make it keep light interference fit in the hole site, the mechanism resets after the action is accomplished, multiple chain 32 drives the product and gets into next process.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a wheel hub rivet preformer, includes frame (1), its characterized in that, be provided with screw rivet feed respectively and snatch placement machine structure (2), frock and conveying mechanism (3), jacking positioning mechanism (4) and pretension pressing mechanism (5) in frame (1), the lower extreme fixedly connected with of frame (1) a plurality of landing legs (12), the both sides lateral wall department of frame (1) is provided with robotic arm mounting plane (11), the upper end of frame (1) is adjacent to be provided with pretension pressing mechanism installation position (13) and climbing mechanism installation position (14), jacking positioning mechanism (4) and pretension pressing mechanism (5) are connected respectively on pretension pressing mechanism installation position (13) and climbing mechanism installation position (14).
2. A hub rivet prepressing machine according to claim 1, characterized in that the screw rivet feeding, grabbing and placing mechanism (2) comprises a vibration feeding system (21), the vibration feeding system (21) is fixedly connected to the ground through supporting legs, the vibration feeding system (21) is located in front of a machine frame (1), two supports (22) are arranged on the machine frame (1), robot mechanical arms (23) are arranged at the upper ends of the two supports (22), and clamping cylinders (24) are designed on the two robot mechanical arms (23).
3. A hub rivet prepressing machine according to claim 1, characterized in that the tooling and conveying mechanism (3) comprises a tooling clamp (31), a multiple chain (32), a stopper (33) and a photoelectric sensor (34), wherein the tooling clamp (31) is arranged at the multiple chain (32), and the stopper (33) is electrically connected with the photoelectric sensor (34).
4. A hub rivet prepressing machine according to claim 1, characterized in that the jacking positioning mechanism (4) comprises a device frame (41), a jacking cylinder (42), a first guide rod (43), a cushion block moving cylinder (44) and a positioning block (45) are sequentially arranged on the device frame (41), and the first guide rods (43) comprise a plurality of rods which are all connected to the device frame (41) in a sliding manner.
5. A hub rivet prepressing machine according to claim 1, characterized in that the pretensioning and pressing mechanism (5) comprises an upright post (51), a pressing cylinder (52), a second guide rod (53) and a pressing head (54), wherein the pressing cylinder (52) is fixedly connected to the upper end of the upright post (51), the second guide rod (53) is arranged on a side wing of the pressing cylinder (52), the pressing head (54) is arranged below the pressing cylinder (52) and connected with the pressing cylinder, and the pressing head (54) and the second guide rod (53) are connected with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221765442.1U CN218016965U (en) | 2022-07-08 | 2022-07-08 | Hub rivet prepressing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221765442.1U CN218016965U (en) | 2022-07-08 | 2022-07-08 | Hub rivet prepressing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218016965U true CN218016965U (en) | 2022-12-13 |
Family
ID=84382048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221765442.1U Active CN218016965U (en) | 2022-07-08 | 2022-07-08 | Hub rivet prepressing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218016965U (en) |
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2022
- 2022-07-08 CN CN202221765442.1U patent/CN218016965U/en active Active
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