CN220880587U - Clamping tool for processing air suspension motor barrel - Google Patents
Clamping tool for processing air suspension motor barrel Download PDFInfo
- Publication number
- CN220880587U CN220880587U CN202322437489.6U CN202322437489U CN220880587U CN 220880587 U CN220880587 U CN 220880587U CN 202322437489 U CN202322437489 U CN 202322437489U CN 220880587 U CN220880587 U CN 220880587U
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- tool
- taper
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- cylinder
- air suspension
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- 239000000725 suspension Substances 0.000 title claims abstract description 13
- 238000003754 machining Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of processing blower components, in particular to a clamping tool for processing an air suspension motor bucket. The clamping tool comprises a first tool for being fixed on a machine tool and a second tool for fixing the motor barrel, wherein the second tool is fixedly connected with the first tool; the first tool comprises a flange and a conical rod, and the conical rod is fixedly connected to one end of the flange; the second tool is provided with a taper hole which is positioned at the end part and is axially arranged, and a plurality of slots which are axially arranged at the outer diameter and are communicated with the taper hole; wherein, the taper rod is inserted in the taper hole. Through using this clamping frock, can reduce the clamping number of times of motor bucket, guarantee that the motor bucket can not produce clamping deformation when the centre gripping.
Description
Technical Field
The utility model relates to the technical field of processing blower components, in particular to a clamping tool for processing an air suspension motor bucket.
Background
Before the motor barrel of the blower is installed, the straight ports at the left end and the right end of the motor barrel are required to be machined, the motor barrel is fixed before being machined at present through clamping and fixing by the clamping jaw on the machine tool, and the motor barrel is required to be clamped and verified and beated twice or more for two times to finish the machining of the straight ports at the two ends.
The fixing method cannot effectively ensure concentricity of the straight ports at two ends when the straight ports of the motor barrel are machined, and the clamping deformation influence exists on the motor barrel for multiple times, and other associated sizes are indirectly influenced.
Disclosure of utility model
In order to solve the technical problems, the utility model aims to provide a clamping tool for processing an air suspension motor bucket, through which the clamping frequency can be reduced and the motor bucket is ensured not to generate clamping deformation during clamping.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The clamping tool comprises a first tool for being fixed on a machine tool and a second tool for fixing the motor barrel, wherein the second tool is fixedly connected with the first tool; the first tool comprises a flange and a conical rod, and the conical rod is fixedly connected to one end of the flange; the second tool is provided with a taper hole which is positioned at the end part and is axially arranged, and a plurality of slots which are axially arranged at the outer diameter and are communicated with the taper hole; wherein, the taper rod is inserted in the taper hole.
Preferably, the second tool comprises a cylinder with a built-in taper hole and a retaining plate, wherein the taper hole axially penetrates through the cylinder, two ends of the cylinder are respectively positioned at the taper bottom and the taper tip of the taper hole, the retaining plate is fixedly connected to one end of the taper tip of the cylinder, and the groove is formed in the outer diameter of the cylinder and communicated with the taper hole.
Preferably, a partially slotted one end port is provided on one end of the cylinder and another partially slotted one end port is provided on the other end of the cylinder.
Preferably, the retaining plate is provided with a threaded hole which penetrates through, and one end of the conical rod, which is far away from the flange, is provided with a threaded groove.
Preferably, the tapered rod includes a tapered region and a non-tapered region.
Preferably, the diameter of the tip of the tapered bore is greater than the diameter of the threaded bore.
Preferably, the taper of the tapered rod and the tapered bore is 3 ° -5 °.
In summary, the utility model has the following advantages:
by using the clamping tool, when the motor barrel clamps and processes the straight ports at two ends, the different straight ports at two ends can be processed at the same time by clamping once, so that the position tolerance is ensured; and the clamping of the clamping jaw is canceled, so that the outer diameter of the motor barrel cannot deform in the clamping process, and the integrity of the motor barrel is ensured.
Drawings
FIG. 1 is a schematic structural view of a motor bucket mounted on a clamping tool;
FIG. 2 is a schematic cross-sectional view of a motor bucket mounted to a clamping tool;
FIG. 3 is a schematic structural view of a clamping tool;
FIG. 4 is a schematic structural diagram of a first tooling;
FIG. 5 is a schematic structural view of a second tooling cylinder;
Fig. 6 is a schematic structural diagram of a second tooling retaining plate;
reference numerals: 1. a first tool; 2. a second tool; 11. a flange; 12. a taper rod; 13. a thread groove; 14. a taper region; 15. a taper-free region; 21. a cylinder; 22. a retaining plate; 23. taper holes; 24. slotting; 25. and (3) a threaded hole.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
In the description of the present application, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present application and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
At the same time, it should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
The following describes the embodiments of the present utility model in detail with reference to the drawings.
As shown in fig. 1 to 6, a clamping tool for machining an air suspension motor bucket comprises a first tool 1 for being fixed on a machine tool and a second tool 2 for fixing the motor bucket, wherein the first tool 1 comprises a flange and a conical rod 12, and the conical rod 12 is fixedly connected to one end of the flange; the second tool 2 is provided with a taper hole 23 axially arranged at one end part and a slot 24 axially arranged at the outer diameter; wherein the taper angles of the taper hole 23 and the taper rod 12 are matched with each other, and the taper angles of the taper rod 12 and the taper hole 23 are 3 degrees to 5 degrees.
As shown in fig. 1 to 4, the flange is disc-shaped, the taper rod 12 is integrally provided on one end portion of the flange, and a plurality of circumferentially distributed through holes are provided on an outer ring of the end portion, through which the flange can be fixedly connected to a chuck of a machine tool by bolts.
The taper rod 12 is provided with a taper area 14 and a taper-free area 15, the taper-free area 15 is arranged at one end of the taper rod 12 and is fixedly connected with the flange, the rest part of the taper rod 12 is provided with the taper area 14, and the taper tip of the taper area 14 is arranged towards one end far away from the taper-free area 15.
As shown in fig. 1 to 4 and fig. 5 to 6, the second tooling 2 includes a cylinder 21 and a retaining plate 22, a through taper hole 23 is provided at one end of the cylinder 21, a plurality of slots 24 axially provided on an outer diameter of the cylinder 21 and communicating with the taper hole 23 are provided, one end port of a part of the slots 24 is provided at a left end of the cylinder 21, and one end port of another part of the slots 24 is provided at a right end of the cylinder 21.
The abutment 22 can be fixedly connected to the right end of the cylinder 21 by a nut or a bolt, and the right end of the cylinder 21 is at the tip of the inner taper hole 23 thereof.
As shown in fig. 1 to 2, before the motor bucket is clamped, the first tool 1 is mounted on a machine tool chuck, and on a taper-free area 15 of the first tool 1, radial runout is detected by using a dial indicator, and when the radial runout is too large, a rubber hammer is used for slightly knocking the outer circle of a flange of the first tool 1 at the position where the maximum runout is actually measured, so that fine adjustment is performed.
After the detection and adjustment are finished, the cylinder 21 of the second tool 2 is inserted on the taper rod 12 of the first tool 1, and then the abutment plate 22 is fixedly connected to the right end of the cylinder 21. In order to better connect the first tool 1 and the second tool 2, a threaded groove 13 is formed in one end, far away from the flange, of the taper rod 12, a threaded hole 25 is formed in the abutment plate 22, and the taper hole 23 axially penetrates through the cylinder 21, so that a nut only needs to sequentially penetrate through the threaded hole 25 and the taper hole 23, and finally the nut can be fixed in the threaded groove 13. The thread groove 13 is smaller than the inner diameter of the taper hole 23, and the fixing nut is not required to be completely locked.
As shown in fig. 1 to 6, after the clamping fixture is assembled, the motor barrel is axially sleeved on the outer diameter of the cylinder 21, at this time, the cylinder 21 is located at the center of the motor barrel, and the non-tapered region 15 of the tapered rod 12 is disposed outside the motor barrel. The arrangement enables the two ends of the motor bucket to have enough space for processing.
After the sleeve is sleeved, the nut which is not completely locked is locked, the retaining plate 22 can drive the cylinder 21 to extrude and move towards the direction of the first tool 1 in the locking process, the conical tip of the conical rod 12 is matched with the conical hole 23, the diameter of the conical hole 23 is gradually smaller than the outer diameter of the conical rod 12 in the moving process of the cylinder 21, the cylinder 21 can generate radial deformation, and the grooving 24 is arranged to ensure that the cylindrical body can better and more stably perform radial deformation.
After deformation, the outer wall of the cylinder 21 is supported on the inner wall of the motor barrel, so that the motor barrel can be effectively and axially fixed on the clamping tool.
The clamping method comprises the following steps:
S1, arranging a machine tool chuck on one side of a first tool 1, and connecting a flange bolt on the machine tool chuck by using a nut;
S2, firstly plugging the cylinder 21 on the taper rod 12, then bolting the retaining plate 22 at one end of the cylinder 21 far away from the flange, and then sequentially penetrating the threaded hole 25 and the taper hole 23 by using a nut and fixedly connecting the threaded hole and the taper hole in the threaded groove 13;
S3, sleeving the motor barrel on the outer diameter of the second tool 2, and arranging the taper-free area 15 of the taper rod 12 outside the motor barrel;
S4, locking the nut in the thread groove 13 again to enable the second tool 2 to move towards the direction of the first tool 1, so that the second tool 2 is radially deformed, and is supported in the motor barrel.
In summary, the utility model has the following advantages:
By using the clamping tool and the clamping method, when the motor barrel clamps and processes the straight ports at two ends, the straight ports at two different ends can be processed at the same time by only one-time clamping, so that the position tolerance is ensured; and the clamping of the clamping jaw is canceled, so that the outer diameter of the motor barrel cannot deform in the clamping process, and the integrity of the motor barrel is ensured.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art. The generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. The clamping tool for machining the air suspension motor bucket is characterized by comprising a first tool (1) used for being fixed on a machine tool and a second tool (2) used for fixing the motor bucket, wherein the second tool (2) is fixedly connected with the first tool (1); the first tool (1) comprises a flange (11) and a conical rod (12), and the conical rod (12) is fixedly connected to one end of the flange (11); the second tool (2) is provided with a taper hole (23) which is positioned at the end part and is axially arranged, and a plurality of grooves (24) which are axially arranged at the outer diameter, wherein the grooves (24) are communicated with the taper hole (23); wherein, the taper rod (12) is inserted into the taper hole (23).
2. The clamping tool for machining the air suspension motor bucket according to claim 1, wherein the second tool (2) comprises a cylinder (21) with a built-in taper hole (23) and a retaining plate (22), the taper hole (23) axially penetrates through the cylinder (21) so that two ends of the cylinder (21) are respectively positioned at the taper bottom and the taper tip of the taper hole (23), the retaining plate (22) is fixedly connected to one end of the taper tip of the cylinder (21), and a slot (24) is formed in the outer diameter of the cylinder (21) and is communicated with the taper hole (23).
3. The clamping fixture for processing an air suspension motor bucket according to claim 2, wherein one end port of a partial slot (24) is arranged at one end of the cylinder (21), and one end port of another partial slot (24) is arranged at the other end of the cylinder (21).
4. The clamping tool for processing the air suspension motor bucket according to claim 2, wherein the retaining plate (22) is provided with a threaded hole (25) which penetrates through, and one end of the conical rod (12) far away from the flange (11) is provided with a thread groove (13).
5. The clamping tool for machining an air suspension motor bucket according to claim 1, wherein the conical rod (12) comprises a conical region (14) and a non-conical region (15).
6. The clamping fixture for machining an air suspension motor bucket according to claim 4, wherein the diameter of the conical tip of the conical hole (23) is larger than the diameter of the threaded hole (25).
7. The clamping fixture for processing an air suspension motor bucket according to claim 1, wherein the taper angles of the taper rod (12) and the taper hole (23) are 3-5 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322437489.6U CN220880587U (en) | 2023-09-07 | 2023-09-07 | Clamping tool for processing air suspension motor barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322437489.6U CN220880587U (en) | 2023-09-07 | 2023-09-07 | Clamping tool for processing air suspension motor barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220880587U true CN220880587U (en) | 2024-05-03 |
Family
ID=90836446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322437489.6U Active CN220880587U (en) | 2023-09-07 | 2023-09-07 | Clamping tool for processing air suspension motor barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220880587U (en) |
-
2023
- 2023-09-07 CN CN202322437489.6U patent/CN220880587U/en active Active
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