CN215356224U - Adjustable integrated knife for air holes of hub of truck - Google Patents
Adjustable integrated knife for air holes of hub of truck Download PDFInfo
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- CN215356224U CN215356224U CN202121389643.1U CN202121389643U CN215356224U CN 215356224 U CN215356224 U CN 215356224U CN 202121389643 U CN202121389643 U CN 202121389643U CN 215356224 U CN215356224 U CN 215356224U
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- reaming
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Abstract
The utility model discloses an adjustable integrated cutter for a hub air hole of a truck, which relates to the field of machining of air holes and comprises a support column, wherein a main shaft connecting handle is fixedly connected to the right end of the support column, cutter body lightening grooves are formed in the upper side and the lower side of the front surface of the support column, connecting rods are fixedly connected to the surfaces of the cutter body lightening grooves, the connecting rods are fixedly connected to the back surface of a micro-adjustment cutter holder in an inclined downward direction, a micro-adjustment knob is fixedly connected to the upper portion of the left side of the micro-adjustment cutter holder, a fine machining part is arranged below the left side of the micro-adjustment cutter holder, a reaming part is fixedly connected to the left end of the support column, reaming inner side blade grooves are formed in the upper portion and the lower portion of the left side of the reaming part, a reaming outer side machining position is arranged in the middle of the reaming inner side blade grooves, a rough machining part is fixedly connected to the left end of the reaming part, and rough machining outer blade grooves are formed in the upper portion and the lower portion of the left side of the rough machining part. The utility model achieves the effect of processing the vent holes of the truck hub with different sizes by arranging the rough processing part, the hole expanding part and the finish processing part.
Description
Technical Field
The utility model relates to the field of machining of ventilation holes, in particular to an adjustable integrated cutter for air holes of a truck hub.
Background
In either machine, no holes are made. Screw holes, pin holes or rivet holes of various sizes are required for connecting parts; various mounting holes are required for fixing the transmission part; the machine parts themselves also have a variety of holes (e.g., oil holes, fabrication holes, lightening holes, etc.). The operation of machining a hole to make it desirable is called hole machining. The inner bore surface is one of the important surfaces that make up a mechanical part. In mechanical parts, the perforated parts generally account for 50% to 80% of the total number of parts. The type of hole is also various, and there are cylindrical hole, conical hole, threaded hole, shaped hole, and the like. Common cylindrical holes are different from common holes and deep holes, and the deep holes are difficult to machine.
Traditional kaba wheel hub ventilation hole processing all is single size processing, meets the product structure similar, and different sizes add man-hour, need add the processing with changing different cutters usually, not only troublesome, delay the process time to processing, simultaneously to the processing cutter also inconvenient management and control. In order to solve the above problems, it is necessary to provide an adjustable integrated knife for the air holes of the hub of the truck.
SUMMERY OF THE UTILITY MODEL
For solving above-mentioned technical problem, provide an integrative sword in adjustable card ba wheel hub wind hole, this technical scheme has solved the not unidimensional processing that proposes in the above-mentioned background art, need follow the problem of changing different cutters and processing usually.
In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows:
the utility model provides an integrative sword of adjustable truck wheel hub wind hole, including the support column, right-hand member fixedly connected with main shaft connecting handle, the cutter body subtracts the light groove has all been seted up to both sides about the support column is positive, the cutter body subtracts light groove fixed surface and is connected with the connecting rod, the oblique downward fixed connection of connecting rod is at the back of micro-adjustment cutter holder, micro-adjustment cutter holder left side top fixedly connected with fine setting knob, micro-adjustment cutter holder left side below is provided with the finish machining position, the left end fixedly connected with reaming position of support column, the inboard blade groove of reaming has all been seted up to the left side below at reaming position, be provided with the inboard processing position of rough machining in the middle of the inboard blade groove of reaming, the left end fixedly connected with rough machining position at reaming position, rough machining position's the left side below all has been seted up rough machining and has gone out the blade groove, rough machining is provided with the inboard processing position in the middle of going out the blade groove, the center is transversely seted up out in the middle of support column inside.
Preferably, a gap is formed between the hole expanding part and the rough machining part, and the gap is communicated with the central water outlet hole.
Preferably, the machining position on the outer side of the reaming hole is internally threaded with a bolt, and the blade groove on the inner side of the reaming hole is fixedly connected with a cutter through the bolt.
Preferably, a bolt is connected to the inner side machining position of the rough machining in a threaded manner, and a cutter is fixedly connected to the rough machining outgoing blade groove through the bolt.
Preferably, the right end of the cutter is provided with a through hole.
Preferably, a central water outlet hole is formed in the right side of the inner portion of the reaming portion in a penetrating mode, and a central water outlet hole is formed in the center of the inner portion of the spindle connecting handle in a penetrating mode.
Preferably, the front face of the finish machining part is in threaded connection with a bolt, and the finish machining part is fixedly connected with a cutter through the bolt.
Compared with the prior art, the utility model provides an adjustable integrated cutter for the air holes of the hub of the truck, which has the following beneficial effects:
1. by arranging the rough machining part, the reaming part and the finish machining part, when the vent holes of the truck hub with different sizes are required to be machined, a cutter at the corresponding rough machining part or the reaming part is selected to extend into the inner side of the air hole of the truck hub, the air hole of the truck hub is machined, the air hole of the truck hub with the size larger than that of the rough machining part and that of the reaming part is formed, the air hole of the truck hub can be finely machined through the finish machining part, and the finish machining part can be finely adjusted due to the fact that the fine machining part is in the fine adjustment tool holder position, so that the cutter at the finish machining part can adapt to the sizes of the air holes of the truck hub larger than the rough machining part and the reaming part, and the utilization rate of the cutter is greatly improved;
2. in the process of processing, water flows out through the gap from the central water outlet hole site, can cool down and remove dust the course of working, simultaneously, because whole cutter design is an integral, has promoted the working strength of cutter greatly.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a left side view of the present invention;
fig. 3 is a schematic view of the structure of the cutter of the utility model.
The reference numbers in the figures are:
1. roughly machining a part; 2. reaming the hole; 3. finely machining the part; 4. fine adjustment of the tool holder; 5. a cutter body weight reduction groove; 6. the main shaft is connected with the handle; 7. a central water outlet hole site; 8. roughly machining an outgoing blade groove; 9. roughly machining the inner side machining position; 10. reaming the inner blade groove; 11. reaming the outer side machining position; 12. a support pillar; 13. a cutter; 14. a connecting rod; 15. finely adjusting a knob; 16. a gap.
Detailed Description
The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
Referring to fig. 1-3, the present invention provides a technical solution: an adjustable integrated cutter for a hub air hole of a truck comprises a support column 12, wherein a main shaft connecting handle 6 is fixedly connected to the right end of the support column 12, cutter body lightening grooves 5 are respectively formed in the upper side and the lower side of the front face of the support column 12, a connecting rod 14 is fixedly connected to the surface of each cutter body lightening groove 5, the connecting rod 14 is fixedly connected to the back face of a micro-adjustment cutter holder 4 in a downward inclined manner, a micro-adjustment knob 15 is fixedly connected to the upper side of the left side of the micro-adjustment cutter holder 4, a fine machining part 3 is arranged below the left side of the micro-adjustment cutter holder 4, a reaming part 2 is fixedly connected to the left end of the support column 12, reaming inner side blade grooves 10 are respectively formed above and below the left side of the reaming part 2, a reaming outer side machining position 11 is arranged in the middle of each reaming inner side blade groove 10, a rough machining part 1 is fixedly connected to the left end of the reaming part 2, rough machining blade grooves 8 are respectively formed above and below the left side of the rough machining part 1, and a rough machining inner side machining position 9 is arranged in the middle of each rough machining outer blade groove 8, a central water outlet hole 7 is transversely formed in the middle of the inside of the support column 12;
referring to fig. 1, the whole device is fixedly connected to the circumferential edge of the processing rotary disk through the main shaft connecting handle 6, when the processing rotary disk rotates, the motion track of the device is the circumference of the processing rotary disk, therefore, when the position of the cutter 13 extending into the chuck hub wind hole is different, the radius which can be processed by the cutter 13 is also different, wherein the cutter 13 of the rough processing part 1 processes the chuck hub wind hole with the smallest radius, the cutter 13 of the reaming part 2 processes the chuck hub wind hole with the bigger radius, and the chuck hub wind hole bigger than the two is processed by the cutter 13 of the fine processing part 3, and the fine adjusting knob 15 on the fine adjusting cutter holder 4 can enable the fine adjusting cutter holder 4 to move along the connecting rod 14, so that the position of the cutter 13 of the fine processing part 3 is changed, and thus holes with different sizes can be finely processed.
Specifically, a gap 16 is formed between the reaming part 2 and the rough machining part 1, and the gap 16 is communicated with the central water outlet hole 7.
The reaming outer machining position 11 is internally threaded with a bolt, and the reaming inner blade groove 10 is fixedly connected with a cutter 13 through the bolt.
The rough machining inner side machining position 9 is connected with a bolt in a threaded mode, and a rough machining outgoing blade groove 8 is fixedly connected with a cutter 13 through the bolt.
The right end of the cutter 13 is provided with a through hole.
The inside right side at reaming position 2 runs through and has seted up central play water hole site 7, and the inside center of main shaft connecting handle 6 runs through and has seted up central play water hole site 7, and water can stretch along reaming position 2 left side surface, consequently, can flow on the cutter 13 at rough machining position 1 and reaming position 2, because, finish machining position 3 is very close to with reaming position 2, and water also can flow to the cutter 13 at finish machining position 3 department.
The front face of the finish machining part 3 is in threaded connection with a bolt, and the finish machining part 3 is fixedly connected with a cutter 13 through the bolt.
The working principle and the using process of the utility model are as follows: by arranging the rough machining part 1, the reaming part 2 and the finish machining part 3, when different sizes of vent holes of the truck hub are required to be machined, the corresponding cutter 13 at the rough machining part 1 or the reaming part 2 is selected to extend into the inner side of the air hole of the truck hub, the air hole of the truck hub is machined, the air hole of the truck hub is larger than the rough machining part 1 and the reaming part 2, the air hole of the truck hub can be finely machined through the finish machining part 3, and the finish machining part 3 can be finely adjusted due to the position of the fine adjustment cutter holder 4 at the finish machining part 3, so that the cutter 13 at the finish machining part 3 can adapt to the sizes of various truck hub air holes larger than the rough machining part 1 and the reaming part 2, and the utilization rate of the cutter 13 is greatly improved; in the processing process, water flows out from the central water outlet hole 7 through the gap 16, so that the temperature reduction and dust removal can be performed in the processing process, and meanwhile, the whole cutter 13 is designed to be integral, so that the processing strength of the cutter 13 is greatly improved.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. An adjustable integrated cutter for a hub air hole of a truck is characterized by comprising a support column (12), a main shaft connecting handle (6) is fixedly connected to the right end of the support column (12), cutter body lightening grooves (5) are respectively formed in the upper side and the lower side of the front surface of the support column (12), a connecting rod (14) is fixedly connected to the surface of each cutter body lightening groove (5), the connecting rod (14) is fixedly connected to the back surface of a micro-adjustment cutter holder (4) in a downward inclined mode, a micro-adjustment knob (15) is fixedly connected to the upper side of the left side of the micro-adjustment cutter holder (4), a fine machining part (3) is arranged below the left side of the micro-adjustment cutter holder (4), a reaming part (2) is fixedly connected to the left end of the support column (12), reaming inner side blade grooves (10) are respectively formed above and below the left side of the reaming part (2), a reaming outer side machining position (11) is arranged in the middle of each reaming inner side blade groove (10), and a rough machining part (1) is fixedly connected to the left end of the reaming part (2), rough machining outgoing blade grooves (8) are formed in the upper portion and the lower portion of the left side of the rough machining portion (1), rough machining inner side machining positions (9) are arranged in the middle of the rough machining outgoing blade grooves (8), and a central water outlet hole position (7) is transversely formed in the middle of the inside of the support column (12).
2. The adjustable integrated cutter for the air holes of the truck hub according to claim 1, wherein: a gap (16) is formed between the hole expanding part (2) and the rough machining part (1), and the gap (16) is communicated with the central water outlet hole (7).
3. The adjustable integrated cutter for the air holes of the truck hub according to claim 1, wherein: and a bolt is connected to the inner thread of the reaming outer side processing position (11), and a cutter (13) is fixedly connected to the reaming inner side blade groove (10) through the bolt.
4. The adjustable integrated cutter for the air holes of the truck hub according to claim 1, wherein: and a bolt is connected to the inner thread of the rough machining inner side machining position (9), and a cutter (13) is fixedly connected to the rough machining outgoing blade groove (8) through the bolt.
5. The adjustable integrated cutter for the air holes of the truck hub as claimed in claim 3, wherein: the right end of the cutter (13) is provided with a through hole.
6. The adjustable integrated cutter for the air holes of the truck hub according to claim 1, wherein: a central water outlet hole (7) is formed in the right side of the inner part of the reaming part (2) in a penetrating manner, and a central water outlet hole (7) is formed in the center of the inner part of the main shaft connecting handle (6) in a penetrating manner.
7. The adjustable integrated cutter for the air holes of the truck hub according to claim 1, wherein: the front face of the finish machining part (3) is in threaded connection with a bolt, and the finish machining part (3) is fixedly connected with a cutter (13) through the bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121389643.1U CN215356224U (en) | 2021-06-22 | 2021-06-22 | Adjustable integrated knife for air holes of hub of truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121389643.1U CN215356224U (en) | 2021-06-22 | 2021-06-22 | Adjustable integrated knife for air holes of hub of truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215356224U true CN215356224U (en) | 2021-12-31 |
Family
ID=79604478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121389643.1U Active CN215356224U (en) | 2021-06-22 | 2021-06-22 | Adjustable integrated knife for air holes of hub of truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215356224U (en) |
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2021
- 2021-06-22 CN CN202121389643.1U patent/CN215356224U/en active Active
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