CN221270395U - Radial drilling positioning device for shaft parts - Google Patents
Radial drilling positioning device for shaft parts Download PDFInfo
- Publication number
- CN221270395U CN221270395U CN202323031227.6U CN202323031227U CN221270395U CN 221270395 U CN221270395 U CN 221270395U CN 202323031227 U CN202323031227 U CN 202323031227U CN 221270395 U CN221270395 U CN 221270395U
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- Prior art keywords
- positioning
- clamp body
- handle
- shaped clamp
- shaft
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- 238000005553 drilling Methods 0.000 title claims abstract description 21
- 238000005056 compaction Methods 0.000 claims abstract description 21
- 238000003825 pressing Methods 0.000 claims abstract description 13
- 230000006835 compression Effects 0.000 abstract description 12
- 238000007906 compression Methods 0.000 abstract description 12
- 238000003754 machining Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 11
- 239000000725 suspension Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
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- Drilling And Boring (AREA)
Abstract
The utility model relates to the technical field of machining, and provides a radial drilling and positioning device for shaft parts, which comprises the following components: the V-shaped clamp comprises a V-shaped clamp body (1), a compression handle (2), a positioning bracket (3), a compression block (4), a rubber pad (5), a fastening bolt (6) and a positioning bolt (7). Wherein: the positioning bracket (3) is fastened at the right side of the V-shaped clamp body (1) at the upper part through a fastening bolt (6); the positioning bolt (7) axially moves forwards and backwards through a threaded hole on the left side of the V-shaped clamp body (1); a pressing handle (2) which vertically moves up and down is arranged on the positioning bracket (3); the upper part of the compaction block (4) is connected with the lower end face of the compaction handle (2). When the diameter of the part is changed, the part can be tightly pressed by adjusting the positions of the pressing handle and the pressing block. When the axial position of the hole changes, the quick and accurate positioning can be realized only by adjusting the position of the positioning screw, and the production efficiency is remarkably improved.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to a design of a radial drilling positioning device for shaft parts.
Background
The shaft parts are widely applied to aviation products, and in the process of machining radial holes of long shaft parts, the parts are severely vibrated when drilling on a lathe due to longer suspension depth, so that the drilling position and accuracy cannot be ensured. The tip hole is arranged at the end of the part and can be machined in a mode of clamping and jacking, but the end surface tip Kong Qiediao is needed after radial drilling is finished, so that the process for accurately calculating the part is lengthened, the process is troublesome, and the production auxiliary time is increased. When the lathe processes short-axis parts, the suspension depth of the parts is short, the distance between the parts and the chuck is short, and as the lathe has a protection function, the lathe can judge that the danger is easy to occur when the cutter is too close to the chuck when the cutter does not move to a processing position, so that an alarm function is started, and the processing cannot be completed.
Disclosure of utility model
The technical problems of the utility model are as follows:
When the lathe processes short-axis parts, the suspension depth of the parts is short, the distance between the parts and the chuck is short, and as the lathe has a protection function, the lathe can judge that the danger is easy to occur when the cutter is too close to the chuck when the cutter does not move to a processing position, so that an alarm function is started, and the processing cannot be completed.
The purpose of the utility model is that:
The lengthening procedure of the part vehicle is reduced, the size of the blank is shortened, the cost of the blank is reduced, and the production efficiency is obviously improved.
The technical scheme of the utility model is as follows:
The utility model provides a radial drilling positioning device for shaft parts, which comprises: v-arrangement anchor clamps body 1, compress tightly handle 2, locating support 3, compact heap 4, rubber pad 5, fastening bolt 6, locating bolt 7 wherein: the positioning bracket 3 is fastened at the right side of the V-shaped clamp body 1 at the upper position through a fastening bolt 6; the positioning bolt 7 axially moves forwards and backwards through a threaded hole on the left side of the V-shaped clamp body 1; the positioning bracket 3 is provided with a compressing handle 2 which moves vertically up and down; the upper part of the compaction block 4 is connected with the lower end face of the compaction handle 2.
The utility model has the advantages and beneficial effects that:
The radial drilling device for the shaft parts is convenient and feasible for assembling and disassembling the parts, accurate in positioning and good in universality. When the diameter of the part changes, the part can be tightly pressed by adjusting the positions of the pressing handle and the pressing block. When the axial position of the hole changes, the quick positioning can be realized by only adjusting the position of the positioning screw. The device avoids the setting of lengthening the process, shortens the size of the blank and reduces the cost of the blank. The lengthening procedure of the part vehicle is reduced, and the production efficiency is obviously improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following description will briefly explain the drawings required to be used in the embodiments of the present utility model, and it is obvious that the drawings described below are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of an axial view of a V-shaped clamp body according to an embodiment of the present utility model;
fig. 2 is an isometric view of a radial drilling apparatus for shaft-type parts according to an embodiment of the utility model.
The clamp comprises a 1.V-shaped clamp body 2, a compression handle 3, a positioning bracket 4, a compression block 5, a rubber pad 6, a fastening bolt 7 and a positioning bolt.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without making any inventive effort are intended to fall within the scope of the present utility model.
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other, and the embodiments may be referred to and cited with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.
The radial drilling device for the shaft parts is designed for improving the production efficiency under the condition that radial holes of the shaft parts cannot be machined. Starting from the accurate positioning of the part in the aspect of the processing technical scheme, the outer circle surface of the part is supported by the V-shaped clamp body in the radial direction, and the processing position of the part is determined by using the positioning bolt in the axial direction. The part clamping aspect uses the cooperation of compressing handle and compact heap to use, and the reciprocating of compact heap can be realized to the rotating compressing handle, adjusts the position of compact heap according to part diameter size. One surface of the compaction block, which is contacted with the part, is stuck with a rubber pad to prevent the surface of the part from being scratched. Grooves are formed in two ends of the clamp body, and the device is fixed on the workbench through the cooperation of the pressing plate bolts.
Fig. 1 is an isometric view of a V-shaped fixture body, and fig. 2 is an isometric view of a radial drilling device for shaft parts. Referring to fig. 1 and 2, a radial drilling positioning device for shaft parts mainly comprises: the V-shaped clamp body 1, the compression handle 2, the positioning bracket 3, the compression block 4, the rubber pad 5, the fastening bolt 6 and the positioning bolt 7. Wherein: the positioning bracket 3 is fastened at the right side of the V-shaped clamp body 1 at the upper position through a fastening bolt 6; the positioning bolt 7 axially moves forwards and backwards through a threaded hole on the left side of the V-shaped clamp body 1; the positioning bracket 3 is provided with a compressing handle 2 which moves vertically up and down; the upper part of the compaction block 4 is connected with the lower end face of the compaction handle 2.
In some embodiments, the upper surface of the right part of the V-shaped clamp body 1 is a V-shaped inclined surface, the left part is provided with a groove, and the side surface of the left end head and the front and rear surfaces of the right side are provided with inner hole structures. The inner hole structure is a threaded hole. The V-shaped inclined plane of the V-shaped clamp body 1 is used for placing shaft parts, and positioning of the shaft parts in the radial direction is achieved. The lower positions of the left side and the right side of the V-shaped clamp body 1 are respectively provided with a groove structure for placing a pressing plate at 1 position.
In some embodiments, the positioning bracket 3 is in a U-shaped structure, the threaded holes on the top surface are matched with the compression handle 2, the threaded holes on the two sides are matched with the fastening bolts 6, and the positioning bracket 3 is connected with the V-shaped clamp body 1. One end of the compaction handle 2 is of a knob structure, and the other end is of a thread structure. The middle threaded hole of the compaction block 4 is connected with the compaction handle 2; the upper surface of the compaction block 4 is a plane, the lower surface is an arc surface, and the arc surface is provided with a rubber pad.
In some embodiments, specific use is as follows:
The positioning bracket 3 is fixed on the V-shaped clamp body 1 through 4 fastening bolts 6, and provides a supporting device for the compression handle 2. The compressing handle 2 passes through the hole at the top end of the positioning bracket 3 and is connected with the compressing block 4 through the lower end thread structure, thereby forming the compressing device of the part. The arc design is adopted to compact heap 4 downside, increases the area of contact with axle class part, realizes compressing tightly the effect better. And the circular arc surface is stuck with a rubber pad 5.
In some embodiments, aiming at the defects of scratch, indentation and the like on the surface of a part in the positioning process of the part, the positioning bolt 7 passes through the threaded hole at the end of the V-shaped clamp body 1, and plays a role in positioning in the axial direction of the part through the matching of internal and external threads. Groove structures are arranged at two ends of the V-shaped clamp body 1, and the clamp plate is pressed on the workbench through the auxiliary tool clamp plate inserted into the groove, the bolt and the nut, so that the device is connected with the workbench of the machine tool.
In some embodiments, the part mounting and machining process is as follows:
After the components of the device are assembled and fixed on the workbench through the operation, the parts pass through the positioning bracket 3 and are placed on the V-shaped surface of the V-shaped clamp body 1. And (3) rotating the positioning bolt 7 to enable the end face of the positioning bolt to be attached to the end face of the part, and adjusting the machining position required by the part to finish the positioning process. The compressing handle 2 is rotated to drive the compressing block 4 and the rubber pad 5 to move downwards until the rubber pad 5 contacts with the outer surface of the part and generates a certain pressure, and the compressing process of the part is completed. In this state, the part can be processed.
In some embodiments, the device includes structures such as a V-clamp body, a compression handle, a positioning bracket, a compression block, a rubber pad, a fastening bolt, and a positioning bolt. The compressing handle is fixed on the positioning bracket through a thread structure, and the lower end of the compressing handle is connected with the compressing block. The compaction block acts on the outer surface of the shaft part through a rubber pad to realize the compaction function. The positioning bolt is connected with the V-shaped clamp body through a threaded structure, and the machining position of the part can be adjusted by adjusting the suspension depth of the positioning bolt, so that the positioning effect of the axis direction of the part is realized. The device is matched with the auxiliary tool pressing plate and the bolts through grooves on two sides of the V-shaped clamp body, and can be fixed on a machine tool workbench to realize the machining process of parts.
In some embodiments, the V-shaped inclined surface of the V-shaped clamp body is used for placing a part, so as to realize positioning of the part in a radial direction. The groove structure of the V-shaped clamp body is used for pressing the pressing plate, so that the clamp body is connected with the machine tool workbench. One end of the pressing handle is of a knob structure, so that manual operation is facilitated. The other end is of a thread structure and is matched with the compression block to drive the compression block to move up and down. The middle threaded hole of the compaction block is connected with the compaction handle, and the circular arc surface is connected with the rubber pad to prevent the surface of the part from being scratched. The locating support is U-shaped structure, and the top surface screw hole cooperates with the clamp handle, provides the support for it. The threaded holes on the two sides are matched with the fastening bolts, and the positioning support is connected with the V-shaped clamp body. The positioning bolt comprises a thread structure and is matched with the end threaded hole of the V-shaped clamp body to realize the positioning function of the axial direction of the part.
Compared with the prior art, the device provided by the utility model has the advantages that the parts are pressed and positioned conveniently and quickly, the universality is strong, the use is convenient, and the processing efficiency is obviously improved.
It should be noted that, the above-mentioned flow operations may be applied in combination to different extents, and for brevity, various implementation manners of combination will not be described again, and those skilled in the art may flexibly adjust the order of the above-mentioned operation steps according to actual needs, or flexibly combine the above-mentioned steps.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art can easily think about various equivalent modifications or substitutions within the technical scope of the present utility model, and these modifications or substitutions should be covered in the scope of the present utility model.
Claims (8)
1. Radial drilling positioner of axle type part, its characterized in that includes: v-arrangement anchor clamps body (1), compress tightly handle (2), locating support (3), compact heap (4), rubber pad (5), fastening bolt (6), positioning bolt (7), wherein:
The positioning bracket (3) is fastened at the right side of the V-shaped clamp body (1) at the upper part through a fastening bolt (6);
The positioning bolt (7) axially moves forwards and backwards through a threaded hole on the left side of the V-shaped clamp body (1);
A pressing handle (2) which vertically moves up and down is arranged on the positioning bracket (3);
the upper part of the compaction block (4) is connected with the lower end face of the compaction handle (2).
2. The shaft-like part radial drilling positioning device according to claim 1, wherein:
the upper surface of the right part of the V-shaped clamp body (1) is a V-shaped inclined plane, the left part is provided with a groove,
The left end head side and the right side front and back are provided with inner hole structures.
3. The shaft-like part radial drilling positioning device according to claim 2, wherein:
the inner hole structure is a threaded hole.
4. The shaft-like part radial drilling positioning device according to claim 1, wherein:
the V-shaped inclined plane of the V-shaped clamp body (1) is used for placing shaft parts, so that the positioning of the shaft parts in the radial direction is realized.
5. The shaft-like part radial drilling positioning device according to claim 1, wherein:
The lower positions of the left side and the right side of the V-shaped clamp body (1) are respectively provided with a groove structure for placing the pressing plate.
6. The shaft-like part radial drilling positioning device according to claim 1, wherein:
The locating support (3) is of a U-shaped structure, the threaded holes on the top surface are matched with the compressing handle (2), the threaded holes on the two sides are matched with the fastening bolts (6), and the locating support (3) is connected with the V-shaped clamp body (1).
7. The shaft-like part radial drilling positioning device according to claim 1, wherein:
One end of the compaction handle (2) is of a knob structure, and the other end is of a thread structure.
8. The shaft-like part radial drilling positioning device according to any one of claims 1-7, wherein:
the middle threaded hole of the compaction block (4) is connected with the compaction handle (2);
The upper surface of the compaction block (4) is a plane, the lower surface is an arc surface, and the arc surface is provided with a rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323031227.6U CN221270395U (en) | 2023-11-09 | 2023-11-09 | Radial drilling positioning device for shaft parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323031227.6U CN221270395U (en) | 2023-11-09 | 2023-11-09 | Radial drilling positioning device for shaft parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221270395U true CN221270395U (en) | 2024-07-05 |
Family
ID=91698397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323031227.6U Active CN221270395U (en) | 2023-11-09 | 2023-11-09 | Radial drilling positioning device for shaft parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221270395U (en) |
-
2023
- 2023-11-09 CN CN202323031227.6U patent/CN221270395U/en active Active
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