CN214979454U - Fixing device is used in car hub processing - Google Patents
Fixing device is used in car hub processing Download PDFInfo
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- CN214979454U CN214979454U CN202023288140.3U CN202023288140U CN214979454U CN 214979454 U CN214979454 U CN 214979454U CN 202023288140 U CN202023288140 U CN 202023288140U CN 214979454 U CN214979454 U CN 214979454U
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- shaped frame
- fixing device
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- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 238000003754 machining Methods 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model provides a fixing device is used in processing of car hub. The fixing device for machining the hub comprises a v-shaped frame 21274; the chamber is arranged on the v-shaped frame; the transmission rod is rotatably arranged on the inner wall of the top part and the inner wall of the bottom part of the cavity; the first bevel gear is fixedly sleeved on the transmission rod; a rotating shaft which is rotatably arranged on one side inner wall of the chamber, and one end of the rotating shaft extends to the exterior of the 21274h-shaped frame; the second bevel gear is fixedly arranged at one end of the rotating shaft, is positioned in the cavity and is meshed with the first bevel gear; the lifting plate is installed on the transmission rod in a threaded mode, and one side of the lifting plate is connected with the inner wall of one side of the cavity in a sliding mode. The utility model provides a fixing device is used in car hub processing has labour saving and time saving, reduces manufacturing procedure, improves machining efficiency's advantage.
Description
Technical Field
The utility model relates to a car hub processing technology field especially relates to a fixing device is used in car hub processing.
Background
The hub is a main transmission part of a driving tool, the inner wall of the hub needs to be subjected to various machining processes such as welding, drilling and the like in the machining process of the hub, the hub is annular, and the hub needs to be fixed firstly in the machining process so that a series of subsequent machining processes can be carried out.
The fixed mode to the car hub among the prior art is fixed through two risers mostly, and the mode of fixing is comparatively loaded down with trivial details like this to after fixed the completion, in case need add the medial surface of car hub then need pull down the car hub from fixing device and fix the centre gripping newly with adding man-hour, its process is comparatively loaded down with trivial details, has increased manufacturing procedure, the machining efficiency who slows down.
Therefore, it is necessary to provide a new fixing device for machining a hub to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a fixing device is used in car hub processing of labour saving and time saving, reduction manufacturing procedure, improvement machining efficiency.
In order to solve the technical problem, the utility model provides a fixing device is used in car hub processing includes: \ 21274and a shape frame; the chamber is arranged on the v-shaped frame; the transmission rod is rotatably arranged on the inner wall of the top part and the inner wall of the bottom part of the cavity; the first bevel gear is fixedly sleeved on the transmission rod; a rotating shaft which is rotatably arranged on one side inner wall of the chamber, and one end of the rotating shaft extends to the exterior of the 21274h-shaped frame; the second bevel gear is fixedly arranged at one end of the rotating shaft, is positioned in the cavity and is meshed with the first bevel gear; the lifting plate is arranged on the transmission rod in a threaded mode, one side of the lifting plate is connected with the inner wall of one side of the chamber in a sliding mode, and the other side of the lifting plate extends into the 21274; shaped frame; the groove is formed in the inner wall of the bottom of the v-shaped frame; the rotating disc is rotatably arranged on the inner wall of the groove; the cavity is formed in the v-shaped frame and is arranged on the 21274; the rotating rod is rotatably installed on the inner wall of the top and the inner wall of the bottom of the cavity, and the top end of the rotating rod extends into the groove and is fixedly connected with the bottom of the rotating disc; the worm wheel is fixedly sleeved on the rotating rod and is positioned in the cavity; the worm is rotatably arranged on the inner walls of the two sides of the cavity, one end of the worm extends to the 21274, and the worm is meshed with the worm wheel; and the two clamping mechanisms are respectively arranged at the top of the rotating disc and the bottom of the lifting plate.
Preferably, any one of the clamping mechanisms comprises a box body, a bearing box, an air cylinder, a connecting plate, a cross rod, two moving blocks, two inclined plane clamping blocks and two connecting rods, the box body is fixedly mounted at the top of the rotating disc, the top of the box body extends out of the groove, the bearing box is fixedly mounted at the top of the box body, the air cylinder is fixedly mounted on the inner wall of the bottom of the box body, the output shaft of the air cylinder extends into the bearing box, the connecting plate is fixedly mounted at the top end of the output shaft of the air cylinder, the cross rod is fixedly mounted on the inner walls of two sides of the bearing box, the two moving blocks are slidably mounted on the cross rod, the tops of the two cross rods extend to the upper part of the bearing box, the two inclined plane clamping blocks are respectively and fixedly mounted at the tops of the two moving blocks, and the two connecting rods are both arranged in the bearing box, the top ends of the two connecting rods are respectively rotatably connected with the bottoms of the two moving blocks, and the bottom ends of the two connecting rods are rotatably connected with the top of the connecting plate.
Preferably, a slide way is arranged on the inner wall of one side of the cavity, a slide block is fixedly mounted on the outer wall of one side of the lifting plate, and the slide block is connected with the inner wall of the slide way in a sliding manner.
Preferably, the bottom of the lifting plate is provided with a through hole, the inner wall of the through hole is provided with an internal thread, and the top end of the transmission rod penetrates through the through hole and is screwed with the internal thread.
Preferably, the rotating shaft is positioned at one end outside the v-shaped frame and is fixedly provided with a first rotating wheel, the worm is positioned at one end outside the v-shaped frame and is fixedly provided with a second rotating wheel.
Preferably, an annular slide way is formed in the inner wall of the groove, an annular slide block is fixedly mounted on the outer wall of the rotating disc, and the annular slide block is connected with the inner wall of the annular slide way in a sliding mode.
Compared with the prior art, the utility model provides a fixing device is used in car hub processing has following beneficial effect:
the utility model provides a fixing device is used in car hub processing, completion that can be rapid through simple transmission structure is to the fixed centre gripping effect of car hub to can carry out the centre gripping to the car hub of different hitherto fixed, and can carry out the reverse side to the car hub in the in-process of processing, make the in-process of processing need not dismantle the car hub get off and carry out the secondary centre gripping, reduced manufacturing procedure, thereby improved the machining efficiency of car hub.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of a fixing device for machining a hub according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a schematic top cross-sectional structural view of the chamber shown in fig. 1.
Reference numbers in the figures: 1. \ 21274and a shape frame; 2. a chamber; 3. a transmission rod; 4. a first bevel gear; 5. a rotating shaft; 6. a second bevel gear; 7. a lifting plate; 8. a groove; 9. rotating the disc; 10. a cavity; 11. rotating the rod; 12. a worm gear; 13. a worm; 14. a box body; 15. a carrying case; 16. a cylinder; 17. a connector tile; 18. a cross bar; 19. a moving block; 20. an inclined plane clamping block; 21. a connecting rod.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1-3, wherein fig. 1 is a schematic structural diagram of a fixing device for machining a hub according to a preferred embodiment of the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; fig. 3 is a schematic top cross-sectional structural view of the chamber shown in fig. 1. Fixing device for processing of car hub includes: \ 21274and a shape frame 1; a chamber 2, wherein the chamber 2 is opened on the v-shaped frame 1; the transmission rod 3 is rotatably arranged on the top inner wall and the bottom inner wall of the cavity 2; the first bevel gear 4 is fixedly sleeved on the transmission rod 3; a rotating shaft 5, wherein the rotating shaft 5 is rotatably arranged on one side inner wall of the chamber 2, and one end of the rotating shaft 5 extends to the exterior of the v-shaped frame 1; the second bevel gear 6 is fixedly arranged at one end of the rotating shaft 5, the second bevel gear 6 is positioned in the cavity 2, and the second bevel gear 6 is meshed with the first bevel gear 4; the lifting plate 7 is installed on the transmission rod 3 in a threaded mode, one side of the lifting plate 7 is connected with the inner wall of one side of the chamber 2 in a sliding mode, and the other side of the lifting plate 7 extends into the V-shaped frame 1; the groove 8 is formed in the bottom inner wall of the v-shaped frame 1; the rotating disc 9, the said rotating disc 9 is installed on inner wall of the said groove 8 rotatably; the cavity 10 is arranged on the v-shaped frame 1; the rotating rod 11 is rotatably installed on the inner wall of the top and the inner wall of the bottom of the cavity 10, and the top end of the rotating rod 11 extends into the groove 8 and is fixedly connected with the bottom of the rotating disc 9; the worm wheel 12 is fixedly sleeved on the rotating rod 11, and the worm wheel 12 is positioned in the cavity 10; the worm 13 is rotatably arranged on the inner walls of two sides of the cavity 10, one end of the worm 13 extends to the v-shaped 21274, the worm 13 is meshed with the worm wheel 12 outside the frame 1; and the two clamping mechanisms are respectively arranged at the top of the rotating disc 9 and the bottom of the lifting plate 7.
Any one of the clamping mechanisms comprises a box body 14, a bearing box 15, a cylinder 16, a connecting plate 17, a cross bar 18, two moving blocks 19, two inclined clamping blocks 20 and two connecting rods 21, wherein the box body 14 is fixedly arranged at the top of the rotating disc 9, the top of the box body 14 extends out of the groove 8, the bearing box 15 is fixedly arranged at the top of the box body 14, the cylinder 16 is fixedly arranged on the inner wall of the bottom of the box body 14, the output shaft of the cylinder 16 extends into the bearing box 15, the connecting plate 17 is fixedly arranged at the top end of the output shaft of the cylinder 16, the cross bar 18 is fixedly arranged on the inner walls of two sides of the bearing box 15, the two moving blocks 19 are slidably arranged on the cross bar 18, the tops of the two cross bars 18 extend to the upper side of the bearing box 15, and the two inclined clamping blocks 20 are respectively and fixedly arranged at the tops of the two moving blocks 19, the two connecting rods 21 are arranged in the bearing box 15, the top ends of the two connecting rods 21 are respectively rotatably connected with the bottoms of the two moving blocks 19, and the bottom ends of the two connecting rods 21 are rotatably connected with the top of the connecting plate 17.
The slide has been seted up on one side inner wall of cavity 2, fixed mounting has the slider on one side outer wall of lifter plate 7, the slider with the inner wall sliding connection of slide.
The bottom of the lifting plate 7 is provided with a through hole, the inner wall of the through hole is provided with an internal thread, and the top end of the transmission rod 3 penetrates through the through hole and is screwed with the internal thread.
The rotating shaft 5 is positioned at the end outside the v-shaped frame 1, the first rotating wheel is fixedly installed at one end, the worm 13 is positioned at the end outside the v-shaped frame 1, and the second rotating wheel is fixedly installed at one end outside the v-shaped frame 1.
An annular slide way is formed in the inner wall of the groove 8, an annular slide block is fixedly mounted on the outer wall of the rotating disc 9, and the annular slide block is connected with the inner wall of the annular slide way in a sliding mode.
The utility model provides a fixing device is used in car hub processing's theory of operation as follows:
in the process of machining the hub, when the hub needs to be fixedly clamped, the cylinder 16 located below can be started, the cylinder 16 starts the output shaft to contract to drive the corresponding connecting plate 17 to move downwards so as to drive the bottom ends of the two corresponding connecting rods 21 to move downwards, because the top ends of the two connecting rods 21 are respectively rotatably connected with the bottoms of the two moving blocks 19, and the bottom ends of the two connecting rods 21 are rotatably connected with the top of the connecting plate 17, the two corresponding moving blocks 19 are driven to move oppositely when the connecting plate 17 moves downwards so as to drive the two corresponding inclined clamping blocks 20 to move oppositely, the two inclined clamping blocks 20 can be adjusted according to the diameter of the hub to be machined at the moment, the two inclined clamping blocks 20 can be adjusted to be in contact with the outer wall of the hub, and then the cylinder 16 located above can be started so that the two inclined clamping blocks 20 located above move to the positions corresponding to the two inclined clamping blocks 20 located below And (4) placing.
Can place the car hub that needs processing at the top of the bearing box 15 that is located the below after the regulation is accomplished, and let the outer wall of car hub contact with the inclined plane of two inclined plane clamp splices 20 that are located the below, rotate runner one afterwards, runner one rotates and drives pivot 5 and rotate, thereby drive two 6 rotations of bevel gear, and then drive one 4 rotations of bevel gear, finally drive transfer line 3 rotates, transfer line 3 rotates and can drive lifter plate 7 downstream under the transmission of screw thread, thereby drive two inclined plane clamp splices 20 that are located the top and move down, finally make the inclined plane that is located two inclined plane clamp splices 20 of top and the outer wall of car hub contact, thereby accomplish the fixed operation to car hub, can accomplish some manufacturing procedure to car hub this moment.
When needs overturn the car hub, runner two can be rotated this moment, runner two rotates and drives worm 13 and rotate, thereby drive worm wheel 12 and rotate, and then drive rotary rod 11 and rotate, finally realize the rotation effect to rolling disc 9, thereby it rotates to drive the box 14 that is located the below, and then drive the rotation of bearing box 15 that is located the below, because four inclined plane clamp splice 20 all contact with the outer wall of car hub and fix the car hub centre gripping this moment, also can drive the car hub and be located the bearing box 15 rotation of top when bearing box 15 that is located the below rotates, thereby realize the reverse side effect to the car hub.
Compared with the prior art, the utility model provides a fixing device is used in car hub processing has following beneficial effect:
the utility model provides a fixing device is used in car hub processing, completion that can be rapid through simple transmission structure is to the fixed centre gripping effect of car hub to can carry out the centre gripping to the car hub of different hitherto fixed, and can carry out the reverse side to the car hub in the in-process of processing, make the in-process of processing need not dismantle the car hub get off and carry out the secondary centre gripping, reduced manufacturing procedure, thereby improved the machining efficiency of car hub.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. A fixing device for machining a hub is characterized by comprising:
\ 21274and a shape frame;
the chamber is arranged on the v-shaped frame;
the transmission rod is rotatably arranged on the inner wall of the top part and the inner wall of the bottom part of the cavity;
the first bevel gear is fixedly sleeved on the transmission rod;
a rotating shaft which is rotatably arranged on one side inner wall of the chamber, and one end of the rotating shaft extends to the exterior of the 21274h-shaped frame;
the second bevel gear is fixedly arranged at one end of the rotating shaft, is positioned in the cavity and is meshed with the first bevel gear;
the lifting plate is arranged on the transmission rod in a threaded mode, one side of the lifting plate is connected with the inner wall of one side of the chamber in a sliding mode, and the other side of the lifting plate extends into the 21274; shaped frame;
the groove is formed in the inner wall of the bottom of the v-shaped frame;
the rotating disc is rotatably arranged on the inner wall of the groove;
the cavity is formed in the v-shaped frame and is arranged on the 21274;
the rotating rod is rotatably installed on the inner wall of the top and the inner wall of the bottom of the cavity, and the top end of the rotating rod extends into the groove and is fixedly connected with the bottom of the rotating disc;
the worm wheel is fixedly sleeved on the rotating rod and is positioned in the cavity;
the worm is rotatably arranged on the inner walls of the two sides of the cavity, one end of the worm extends to the 21274, and the worm is meshed with the worm wheel;
and the two clamping mechanisms are respectively arranged at the top of the rotating disc and the bottom of the lifting plate.
2. The fixing device for machining a hub according to claim 1, wherein any one of the clamping mechanisms includes a housing, a carrying case, a cylinder, a joint plate, a cross bar, two moving blocks, two inclined clamping blocks and two connecting rods, the housing is fixedly mounted on the top of the rotating disc, the top of the housing extends out of the groove, the carrying case is fixedly mounted on the top of the housing, the cylinder is fixedly mounted on the inner wall of the bottom of the housing, the output shaft of the cylinder extends into the carrying case, the joint plate is fixedly mounted on the top end of the output shaft of the cylinder, the cross bar is fixedly mounted on the inner walls of the two sides of the carrying case, the two moving blocks are slidably mounted on the cross bar, the tops of the two cross bars extend above the carrying case, and the two inclined clamping blocks are respectively fixedly mounted on the tops of the two moving blocks, the two connecting rods are arranged in the bearing box, the top ends of the two connecting rods are respectively rotatably connected with the bottoms of the two moving blocks, and the bottom ends of the two connecting rods are rotatably connected with the top of the connecting plate.
3. The fixing device for machining the hub according to claim 1, wherein a slide way is formed in an inner wall of one side of the cavity, a slide block is fixedly mounted on an outer wall of one side of the lifting plate, and the slide block is slidably connected with an inner wall of the slide way.
4. The fixing device for machining the hub as claimed in claim 1, wherein a through hole is formed at the bottom of the lifting plate, an internal thread is formed on the inner wall of the through hole, and the top end of the transmission rod penetrates through the through hole and is screwed with the internal thread.
5. The fixing device for machining the hub as claimed in claim 1, wherein the rotating shaft is located at one end of the v-shaped frame 21274, a first rotating wheel is fixedly mounted at one end of the worm located at one end of the v-shaped frame 21274, and a second rotating wheel is fixedly mounted at one end of the worm located at one end of the v-shaped frame outside.
6. The fixing device for machining the hub according to claim 1, wherein an annular slide way is formed in the inner wall of the groove, an annular slide block is fixedly mounted on the outer wall of the rotating disc, and the annular slide block is connected with the inner wall of the annular slide way in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023288140.3U CN214979454U (en) | 2020-12-30 | 2020-12-30 | Fixing device is used in car hub processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023288140.3U CN214979454U (en) | 2020-12-30 | 2020-12-30 | Fixing device is used in car hub processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214979454U true CN214979454U (en) | 2021-12-03 |
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ID=79142465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023288140.3U Expired - Fee Related CN214979454U (en) | 2020-12-30 | 2020-12-30 | Fixing device is used in car hub processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214979454U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115139248A (en) * | 2022-08-03 | 2022-10-04 | 江苏苏美达铝业有限公司 | Wheel hub processing revolving stage frock is used in wheel hub production |
-
2020
- 2020-12-30 CN CN202023288140.3U patent/CN214979454U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115139248A (en) * | 2022-08-03 | 2022-10-04 | 江苏苏美达铝业有限公司 | Wheel hub processing revolving stage frock is used in wheel hub production |
| CN115139248B (en) * | 2022-08-03 | 2023-07-25 | 江苏苏美达铝业有限公司 | Hub processing revolving stage frock is used in wheel hub production |
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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: 20211203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |