CN213033962U - Welding device for production of tricycle hub - Google Patents
Welding device for production of tricycle hub Download PDFInfo
- Publication number
- CN213033962U CN213033962U CN202021402893.XU CN202021402893U CN213033962U CN 213033962 U CN213033962 U CN 213033962U CN 202021402893 U CN202021402893 U CN 202021402893U CN 213033962 U CN213033962 U CN 213033962U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- fixedly connected
- welding device
- tricycle
- production
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000003466 welding Methods 0.000 title claims abstract description 33
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 238000003825 pressing Methods 0.000 claims description 12
- 244000309464 bull Species 0.000 claims 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 3
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 3
- 241001330002 Bambuseae Species 0.000 abstract 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 3
- 239000011425 bamboo Substances 0.000 abstract 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Images
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a welding set for tricycle wheel hub production relates to the welding set field, does not have suitable clamping device to the welding set of current tricycle wheel hub production, easily causes the welding deviation in concrete operation, influences the problem of quality, now proposes following scheme, and it includes the underframe, the up end fixedly connected with support frame of underframe, the last inner wall fixed mounting of support frame has the output fixedly connected with clamp plate of first hydraulic stem and first hydraulic stem downside, the up end fixed mounting of underframe has the motor, the up end rotation of underframe is connected with the drum, the center of the output fixed connection of motor upside terminal surface under the drum, the square section of thick bamboo of up end fixedly connected with of drum, the centre of each side of square section of thick bamboo all overlaps and is equipped with a screw thread section of thick bamboo. The device has the characteristics of convenient adjustment operation, clamping temperature, great improvement on the stability during welding and the welding quality.
Description
Technical Field
The utility model relates to a welding set field especially relates to a welding set for production of tricycle wheel hub.
Background
The hub is a rotating part of a wheel core, wherein the wheel core is connected with the inner profile steel of the tire through a stand column, namely a metal part which supports the center of the tire and is arranged on a shaft. Also called rim, steel ring, wheel and tyre bell. The hub is of various kinds according to diameter, width, molding mode and material. The hub mainly comprises a rim, a spoke, a rim, a bead seat, a groove bottom, a valve hole and the like, the hub is generally produced by casting or forging, large structural parts of the hub are generally cast and then welded and assembled in the production of some small-sized vehicles, particularly tricycle hubs, but the conventional welding device is difficult to stably clamp and weld the large structural parts, and the structural parts of the hub or the welding positions of the structural parts and the welding positions are difficult to match and clamp, so that deviation is easily caused in specific welding carelessly. Therefore, a welding device for producing a tricycle hub is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a welding set for tricycle wheel hub production has solved the welding set of current tricycle wheel hub production and has not had suitable clamping device, easily causes the welding deviation in concrete operation, influences the problem of quality.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a welding device for production of a tricycle hub comprises a bottom frame, wherein a support frame is fixedly connected to the upper end face of the bottom frame, a first hydraulic rod is fixedly mounted on the upper inner wall of the support frame, a pressing plate is fixedly connected to the output end of the lower side of the first hydraulic rod, a motor is fixedly mounted on the upper end face of the bottom frame, a cylinder is rotatably connected to the upper end face of the bottom frame, the output end of the upper side of the motor is fixedly connected to the center of the lower end face of the cylinder, a square cylinder is fixedly connected to the upper end face of the cylinder, a threaded cylinder is sleeved in the middle of each side face of the square cylinder, a screw rod is sleeved in each threaded cylinder, a rotating rod is rotatably connected to one side of each screw rod, a sliding cylinder is sleeved outside the rotating rod, a clamping block is fixedly connected to one side of each sliding cylinder, a tension spring is fixedly connected between the inner wall of each sliding, the spring is fixedly connected between the lower end face of the I-shaped round platform and the upper end face of the bottom frame, and the rotating plates are rotatably connected between the upper end face of the I-shaped round platform and the sliding cylinders on one side of the I-shaped round platform.
Preferably, the threaded sleeve of the screw rod is arranged in the threaded cylinder, two ends of the threaded cylinder penetrate through the inner side surface and the outer side surface of the square cylinder, and two ends of the screw rod penetrate through two ends of the threaded cylinder respectively.
Preferably, one end of the screw rod, which is located at the inner side of the square cylinder, is rotatably connected with a rotating rod through a bearing, and the sliding cylinders are slidably sleeved on the outer side surfaces of the rotating rods on the respective sides.
Preferably, a tension spring is fixedly connected between one end of the rotating rod along the radial inner side of the cylinder and the inner wall of the sliding cylinder.
Preferably, one end of the sliding cylinder along the radial inner side of the cylinder is fixedly connected with a clamping block.
Preferably, two ends of the rotating plate are respectively connected with the I-shaped round platform and the sliding cylinder in a rotating mode through pin shafts.
Compared with the prior art, the beneficial effects of the utility model are that:
through the bottom frame, the supporting frame, the pressing plate, the cylinder, the square cylinder, the threaded cylinder, the screw rod, the rotating rod, the sliding cylinder, the clamping block, the tension spring, the I-shaped circular table, the spring and the rotating plate, the device can be used for placing a hub to be processed on the upper end surface of the I-shaped circular table, then placing a part to be welded on the hub, starting the first hydraulic rod to push the pressing plate to move downwards, further enabling the pressing plate to be attached to the upper ends of the part and the hub and push the part to move downwards, enabling the I-shaped circular table to move downwards, further enabling the clamping blocks to be driven by the sliding cylinder to mutually converge through the movement of pulling the sliding cylinders to mutually approach through the rotating plate, further clamping the side surface of the hub, at the moment, the part to be welded is also clung to the hub due to the pressing of the pressing plate, and the sleeving depth of the part in the, the inclination angle of the rotating plate is changed to adjust the clamping proportion.
The device has the characteristics of convenient adjustment operation, clamping temperature, great improvement on the stability during welding and the welding quality.
Drawings
Fig. 1 is a cross-sectional view of the structure of a welding device for producing a tricycle hub according to the present invention.
Fig. 2 is a cross-sectional view of a screw overlooking structure of a welding device for producing a tricycle hub according to the present invention.
Fig. 3 is a cross-sectional view of the i-shaped circular truncated cone overlooking structure of the welding device for producing the tricycle hub of the present invention.
Reference numbers in the figures: the device comprises a bottom frame 1, a support frame 2, a pressing plate 3, a cylinder 4, a square cylinder 5, a threaded cylinder 6, a screw 7, a rotating rod 8, a sliding cylinder 9, a clamping block 10, a tension spring 11, an I-shaped round table 12, a spring 13 and a rotating plate 14.
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. 1-3, a welding device for tricycle hub production, comprising a bottom frame 1, a support frame 2 fixedly connected to the upper end surface of the bottom frame 1, a first hydraulic rod fixedly mounted to the upper inner wall of the support frame 2, a press plate 3 fixedly connected to the output end of the lower side of the first hydraulic rod, a motor fixedly mounted to the upper end surface of the bottom frame 1, a cylinder 4 rotatably connected to the upper end surface of the bottom frame 1, a square cylinder 5 fixedly connected to the upper end surface of the cylinder 4, a threaded cylinder 6 sleeved in the middle of each side surface of the square cylinder 5, a screw 7 sleeved in each threaded cylinder 6, a rotating rod 8 rotatably connected to one side of the screw 7, a slide cylinder 9 sleeved outside the rotating rod 8, a clamping block 10 fixedly connected to one side of the slide cylinder 9, a tension spring 11 fixedly connected between the inner wall of the slide cylinder 9 and the rotating rod 8, an I-shaped circular truncated cone 12 is arranged in the square tube 5, a spring 13 is fixedly connected between the lower end surface of the I-shaped circular truncated cone 12 and the upper end surface of the bottom frame 1, and rotating plates 14 are rotatably connected between the upper end surface of the I-shaped circular truncated cone 12 and the sliding tubes 9 on one side of each sliding tube.
In the embodiment, the threaded sleeve of the screw 7 is arranged in the threaded cylinder 6, the two ends of the threaded cylinder 6 penetrate through the inner side surface and the outer side surface of the square cylinder 5, the two ends of the screw 7 penetrate through the two ends of the threaded cylinder 6 respectively, the extension degree of the screw 7 in the threaded cylinder 6 can be adjusted through rotation of the screw 7, the inclination angle of a rotating plate 14 rotatably connected between the I-shaped circular truncated cone 12 and the sliding cylinder 9 is adjusted, and hubs with various size ratios can be clamped conveniently.
In this embodiment, a rotating rod 8 is rotatably connected to one end of the screw 7 on the inner side of the square tube 5 through a bearing, and a sliding tube 9 is slidably fitted over the outer side surface of each rotating rod 8.
In this embodiment, a tension spring 11 is fixedly connected between one end of the rotating rod 8 along the radial inner side of the cylinder 4 and the inner wall of the slide cylinder 9.
In this embodiment, a clamping block 10 is fixedly connected to one end of the slide cylinder 9 along the radial inner side of the cylinder 4, and the clamping block 10 is made of rubber with a large friction coefficient.
In this embodiment, two ends of the rotating plate 14 are respectively connected to the i-shaped circular truncated cone 12 and the slide cylinder 9 through the pin shaft.
The working principle is as follows: when the device is used, a hub to be machined is placed on the upper end face of the I-shaped circular truncated cone 12, a part to be welded on the hub is placed on the hub, the first hydraulic rod is started to push the pressing plate 3 to move downwards, the pressing plate 3 is attached to the upper end of the part and the hub and pushes the part to move downwards, the I-shaped circular truncated cone 12 moves downwards and compresses the spring 13, the rotating plate 14 pulls the sliding cylinder 9 to move close to each other, the tension spring 11 connected between the sliding cylinder 9 and the rotating rod 8 is stretched, the clamping blocks 10 are driven by the sliding cylinder 9 to mutually converge, the side face of the hub is clamped, the part to be welded is also tightly attached to the hub due to the pressing of the pressing plate 3, the welding quality is greatly improved due to the fact that the size of the hub is different in specific operation, the sleeving depth of the hub in the threaded cylinder 6 can be adjusted through the rotating screw rod 7, and further changing the length of the sliding cylinder 9 on the inner side of the square cylinder 5, pushing the sliding cylinder 9 to move, further changing the inclination angle of a rotating plate 14 rotatably connected between the sliding cylinder 9 and the I-shaped circular truncated cone 12, and adjusting the clamping proportion for clamping and fixing the multi-size hub.
The above, only be the concrete implementation of the preferred embodiment 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, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A welding device for production of a tricycle hub comprises a bottom frame (1), wherein a support frame (2) is fixedly connected to the upper end face of the bottom frame (1), a first hydraulic rod and a pressing plate (3) are fixedly connected to the output end of the lower side of the first hydraulic rod and fixedly connected to the upper inner wall of the support frame (2), a motor is fixedly mounted on the upper end face of the bottom frame (1), the welding device is characterized in that a cylinder (4) is rotatably connected to the upper end face of the bottom frame (1), the output end of the upper side of the motor is fixedly connected to the center of the lower end face of the cylinder (4), a square cylinder (5) is fixedly connected to the upper end face of the cylinder (4), a threaded cylinder (6) is sleeved in the middle of each side face of the square cylinder (5), a screw rod (7) is sleeved in each threaded cylinder (6), and a rotating rod (8) is rotatably connected to one side of, the outside cover of bull stick (8) is equipped with slide cartridge (9), one side fixedly connected with grip block (10) of slide cartridge (9), fixedly connected with extension spring (11) between the inner wall of slide cartridge (9) and bull stick (8), be provided with I shape round platform (12) in square tube (5), fixedly connected with spring (13) between the lower terminal surface of I shape round platform (12) and the up end of underframe (1), all rotate between the up end of I shape round platform (12) and slide cartridge (9) of one side separately and be connected with commentaries on classics board (14).
2. The welding device for the production of the tricycle hub according to claim 1, characterized in that the screw (7) is sleeved in the threaded cylinder (6) in a threaded manner, both ends of the threaded cylinder (6) penetrate through the inner side surface and the outer side surface of the square cylinder (5), and both ends of the screw (7) penetrate through both ends of the threaded cylinder (6) respectively.
3. The welding device for the production of tricycle hubs according to claim 1 or 2, characterized in that the screw (7) is rotatably connected with a rotating rod (8) at one end of the inner side of the square cylinder (5) through a bearing, and the sliding cylinder (9) is slidably sleeved on the outer side surface of the rotating rod (8) at each side.
4. The welding device for the production of tricycle hubs according to claim 1, characterised in that a tension spring (11) is fixedly connected between one end of the rotating rod (8) along the radial inside of the cylinder (4) and the inner wall of the sliding cylinder (9).
5. Welding device for the production of tricycle hubs according to claim 1, characterised in that the slide-drum (9) is fixedly connected with a clamping block (10) along one end of the cylinder (4) radially inside.
6. The welding device for the production of tricycle hub according to claim 1, characterized in that the two ends of the rotating plate (14) are respectively connected to the I-shaped truncated cone (12) and the sliding cylinder (9) through pin shafts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021402893.XU CN213033962U (en) | 2020-07-16 | 2020-07-16 | Welding device for production of tricycle hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021402893.XU CN213033962U (en) | 2020-07-16 | 2020-07-16 | Welding device for production of tricycle hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213033962U true CN213033962U (en) | 2021-04-23 |
Family
ID=75528128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021402893.XU Expired - Fee Related CN213033962U (en) | 2020-07-16 | 2020-07-16 | Welding device for production of tricycle hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213033962U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113787260A (en) * | 2021-09-27 | 2021-12-14 | 深圳市海纳激光科技有限公司 | Laser inkjet printer capable of recognizing code spraying position for intelligent manufacturing |
| CN114248036A (en) * | 2022-01-27 | 2022-03-29 | 东营月恒化工有限公司 | Welding equipment and welding process for manufacturing of drilling vehicle parts |
-
2020
- 2020-07-16 CN CN202021402893.XU patent/CN213033962U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113787260A (en) * | 2021-09-27 | 2021-12-14 | 深圳市海纳激光科技有限公司 | Laser inkjet printer capable of recognizing code spraying position for intelligent manufacturing |
| CN113787260B (en) * | 2021-09-27 | 2022-05-10 | 深圳市海纳激光科技有限公司 | Laser inkjet printer capable of recognizing code spraying position for intelligent manufacturing |
| CN114248036A (en) * | 2022-01-27 | 2022-03-29 | 东营月恒化工有限公司 | Welding equipment and welding process for manufacturing of drilling vehicle parts |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213033962U (en) | Welding device for production of tricycle hub | |
| US6367303B1 (en) | Wheel repairing apparatus | |
| US10987726B2 (en) | Wheel hub molding and casting die and preparation process thereof | |
| CN210010658U (en) | Vertical stand dismouting machine | |
| CN205416247U (en) | Depoling device of rubber stator bush | |
| CN213472006U (en) | Multifunctional hub forming die | |
| CN214870224U (en) | Quick assembly device for tie rod and joint | |
| CN220018942U (en) | Vehicle hub intensity detection device | |
| CN219293678U (en) | Hub CNC zero clamp assembly | |
| CN217514885U (en) | High-strength forged hub | |
| CN108381419B (en) | General bonding jig | |
| CN220560787U (en) | Adjustable welding support device | |
| CN202016378U (en) | Multifunctional tire valve | |
| CN216027879U (en) | Forging aluminum hub machining die | |
| CN212792830U (en) | Wheel hub assembly jig | |
| CN107253039B (en) | Dismounting device for cableway single wheel body | |
| CN209909072U (en) | Prevent shaking table of blind plate of whole pouring of stifled | |
| CN211762841U (en) | Split type automobile tire mould | |
| CN212093815U (en) | Hub roundness correction device | |
| CN217528980U (en) | Automobile wheel hub corrects resetting means | |
| CN217095193U (en) | Internal curling processing equipment for stainless steel cylinder cover | |
| CN117816888B (en) | High-strength aluminum alloy wheel forging die | |
| CN112192509B (en) | Buffer carrier roller rubber ring press-fitting device and application method thereof | |
| CN211589116U (en) | Shaft tube welding clamp | |
| CN113001451B (en) | Large-scale split type metal mandrel assembly fixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210423 |