CN211219691U - Universal tool for machining central shaft hole - Google Patents
Universal tool for machining central shaft hole Download PDFInfo
- Publication number
- CN211219691U CN211219691U CN201921662411.1U CN201921662411U CN211219691U CN 211219691 U CN211219691 U CN 211219691U CN 201921662411 U CN201921662411 U CN 201921662411U CN 211219691 U CN211219691 U CN 211219691U
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- CN
- China
- Prior art keywords
- supporting plate
- base
- shaft hole
- central shaft
- machining
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- 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.)
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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model relates to a tooling device field especially relates to general frock in machining center shaft hole. Comprises a base, an adjusting device and a supporting plate; one side of the base is hinged with a supporting plate, the other side of the base is connected with an adjusting device, and a supporting rod is arranged in the center of the base; the supporting plate is provided with a guide slot for the supporting rod to be inserted; the production cost is reduced.
Description
Technical Field
The utility model relates to a tooling device field especially relates to general frock in machining center shaft hole.
Background
The tooling refers to a general name of various tools used in the manufacturing process; at present, in the process of machining the other end flat surface of a cylindrical workpiece with one inclined surface, because the inclined surface is not easy to fix, different tools are required to be replaced according to different inclined angles, so that the labor and the labor are wasted, and the production cost is higher.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a reduction in production cost's general frock in machining center shaft hole.
The technical scheme of the utility model as follows:
the universal tool for machining the central shaft hole comprises a base, an adjusting device and a supporting plate; one side of the base is hinged with a supporting plate, the other side of the base is connected with an adjusting device, and a supporting rod is arranged in the center of the base; the supporting plate is provided with a guide slot for the supporting rod to be inserted into.
The adjusting device comprises a bracket, and a first screw rod is arranged in a screw hole of the bracket; one end of the first screw rod extends into the space between the supporting plate and the base, and the extending end is a conical part.
The top end of the supporting rod is provided with a screw hole, and a second screw rod with a pressure plate is arranged in the screw hole.
And a rotating hand wheel is arranged at the other end of the first screw rod.
The bottom surface of the supporting plate is provided with a tapered groove matched with the tapered part for use.
The utility model has the advantages that: the guide grooves are arranged so that the supporting plate can turn over along the supporting rod; because the supporting plate can adjust the inclination angle through the adjusting device so as to support the inclined end face.
Drawings
The foregoing and other objects, features, and advantages of the invention will be apparent from the following detailed description taken in conjunction with the accompanying drawings.
Wherein: FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the structure of the supporting plate of the present invention;
in the attached drawing, 1 is a base, 2 is a supporting plate, 3 is a supporting rod, 4 is a guide groove, 5 is a support, 6 is a first screw rod, 7 is a pressure plate, 8 is a second screw rod, 9 is a rotary hand wheel, and 10 is a conical groove.
Detailed Description
Referring to fig. 1-2, the general tooling for machining a central shaft hole comprises a base 1, an adjusting device and a supporting plate 2; one side of the base is hinged with a supporting plate, the other side of the base is connected with an adjusting device, and a supporting rod 3 is arranged in the center of the base; the supporting plate is provided with a guide slot 4 for the supporting rod to be inserted into. The guide grooves are arranged so that the supporting plate can turn over along the supporting rod; because the supporting plate can adjust the inclination angle through the adjusting device so as to support the inclined end face.
The adjusting device comprises a bracket 5, and a first screw 6 is arranged in a screw hole of the bracket; one end of the first screw rod extends into the space between the supporting plate and the base, and the extending end is a conical part. Due to the conical structure of the extending end of the first screw rod, the supporting plate above the extending end moves upwards in the screwing process; the first screw rod is matched with the screw hole to be used, so that the distance of forward movement of the conical part can be finely adjusted, and the conical structure is adopted, so that the rotation angle of the supporting plate can be finely adjusted, and the supporting plate has a larger adjustment range.
The top end of the supporting rod is provided with a screw hole, and a second screw 8 with a pressure plate 7 is arranged in the screw hole. Because the second screw rod can be twisted into the bracing piece, and have the pressure disk and can restrict the degree of freedom of processed product from top to bottom for the clamping effect is better.
The other end of the first screw is provided with a rotating hand 9 wheel. The first screw rod is driven to rotate by rotation of the rotating hand wheel, so that the end part of the first screw rod is screwed in.
The bottom surface of the supporting plate is provided with a tapered groove 10 matched with the tapered part for use. The conical groove is matched with the conical part in structure, so that the conical part is more convenient to screw in the screwing process.
The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the techniques of the present invention are substantially any simple modification and equivalent changes to the above embodiments, all falling within the protection scope of the present invention.
Claims (5)
1. The universal tool for machining the central shaft hole is characterized by comprising a base, an adjusting device and a supporting plate; one side of the base is hinged with a supporting plate, the other side of the base is connected with an adjusting device, and a supporting rod is arranged in the center of the base; the supporting plate is provided with a guide slot for the supporting rod to be inserted into.
2. The universal tool for machining the central shaft hole is characterized in that the adjusting device comprises a support, and a first screw rod is installed in a screw hole of the support; one end of the first screw rod extends into the space between the supporting plate and the base, and the extending end is a conical part.
3. The universal tool for machining the central shaft hole according to claim 1, wherein a screw hole is formed in the top end of the supporting rod, and a second screw rod with a pressing plate is arranged in the screw hole.
4. The universal tool for machining the central shaft hole according to claim 2, wherein a rotating hand wheel is arranged at the other end of the first screw.
5. The universal tooling for machining the central shaft hole according to claim 2, wherein the bottom surface of the supporting plate is provided with a tapered groove matched with the tapered part for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921662411.1U CN211219691U (en) | 2019-09-30 | 2019-09-30 | Universal tool for machining central shaft hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921662411.1U CN211219691U (en) | 2019-09-30 | 2019-09-30 | Universal tool for machining central shaft hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211219691U true CN211219691U (en) | 2020-08-11 |
Family
ID=71938284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921662411.1U Active CN211219691U (en) | 2019-09-30 | 2019-09-30 | Universal tool for machining central shaft hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211219691U (en) |
-
2019
- 2019-09-30 CN CN201921662411.1U patent/CN211219691U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |