CN215788229U - Workpiece machining tool - Google Patents
Workpiece machining tool Download PDFInfo
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- CN215788229U CN215788229U CN202122390994.0U CN202122390994U CN215788229U CN 215788229 U CN215788229 U CN 215788229U CN 202122390994 U CN202122390994 U CN 202122390994U CN 215788229 U CN215788229 U CN 215788229U
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Abstract
The utility model discloses a workpiece processing tool which comprises a base, a tool plate and a positioning assembly, wherein the base is provided with a plurality of first mounting holes and at least two first positioning grooves; the tooling plate is provided with a plurality of second mounting holes and at least two second positioning grooves; a connecting piece is connected in the second mounting hole in a penetrating manner, and the bottom end of the connecting piece is connected in the first mounting hole in a penetrating manner so that the tooling plate is mounted on the base; each second positioning groove is used for corresponding to each first positioning groove one by one; the positioning assemblies are at least two, and each positioning assembly comprises a first positioning seat and a second positioning seat; the first positioning seat is arranged in the first positioning groove; a positioning boss is arranged at the top end of the first positioning seat; the second positioning seat is arranged in the second positioning groove; the middle part of the bottom end of the second positioning seat is provided with a positioning groove. The workpiece processing tool disclosed by the utility model is suitable for clamping and processing different plates, and can be used for positioning the clamped tool plate.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to a workpiece machining tool.
Background
At present, the demand of aerospace machinery parts is gradually increased, and the productivity of the production and manufacturing industry must be greatly improved. Due to the fact that the product has a complex structure and high quality requirements, particularly when hole positions and groove positions on aluminum alloy and titanium alloy plates are machined, the precision, the position degree, the coaxiality and the like of the product are guaranteed.
The hole site or slot position processing of the existing alloy plate is mainly to place a workpiece on a base of a five-axis processing machine tool, and the workpiece on the base is processed by the movement of a cutter in different directions, but the base cannot well position the plate, so that the processing precision is low. In addition, the base of each machine tool can only be correspondingly assembled with a specific plate size, and the application range is small.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a workpiece processing tool which is suitable for clamping and processing different plates and can position the clamped tool plate.
The purpose of the utility model is realized by adopting the following technical scheme:
a workpiece machining tool comprises a base, a tool plate and a positioning assembly, wherein a plurality of first mounting holes and at least two first positioning grooves are formed in the base; the tooling plate is provided with a plurality of second mounting holes and at least two second positioning grooves; each second mounting hole is used for being arranged in one-to-one correspondence with each first mounting hole; a connecting piece penetrates through the second mounting hole, and the bottom end of the connecting piece is used for penetrating into the first mounting hole so as to enable the tooling plate to be mounted on the base; each second positioning groove is used for corresponding to each first positioning groove one by one;
the number of the positioning assemblies is at least two, and each positioning assembly comprises a first positioning seat and a second positioning seat; the first positioning seat is arranged in the first positioning groove; a positioning boss is arranged at the top end of the first positioning seat; the central axis of the positioning boss is superposed with the central axis of the first positioning seat; the second positioning seat is arranged in the second positioning groove; a positioning groove is formed in the middle of the bottom end of the second positioning seat; the central axis of the positioning groove is superposed with the central axis of the second positioning seat; the positioning boss is used for being embedded in the positioning groove when the tooling plate is installed on the base.
Furthermore, a plurality of first positioning holes are formed in the first positioning groove; the bottom end of the first positioning seat is provided with a plurality of first positioning columns; each first positioning column is used for being correspondingly inserted into each first positioning hole one by one.
Further, a plurality of first locating posts are circumferentially distributed at intervals around the central axis of the first locating seat.
Furthermore, a plurality of second positioning holes are formed in the second positioning groove, a plurality of second positioning columns are arranged at the top ends of the second positioning seats, and the second positioning columns are inserted into the second positioning holes in a one-to-one corresponding mode.
Furthermore, a plurality of second positioning columns are distributed at intervals around the circumference of the central axis of the second positioning column.
Furthermore, a first through hole is formed in the middle of the first positioning seat; a second through hole is formed in the middle of the second positioning seat, and the first through hole corresponds to the second through hole; and a bolt in threaded connection with the first through hole penetrates through the second through hole.
Further, locating component is equipped with two, first constant head tank and second constant head tank all are equipped with two.
Compared with the prior art, the utility model has the beneficial effects that: when the workpiece is clamped, the workpiece can be clamped on the second mounting hole on the tooling plate through the external connecting structure, so that different workpieces can be clamped, and then the tooling plate is clamped on the base through the connecting piece, so that different workpieces can be processed.
In addition, when the tooling plate and the base are clamped, the first positioning seats and the second positioning seats of at least two groups of positioning assemblies can be used for positioning and clamping, so that the positioning precision of the base for clamping the workpiece on the tooling plate is high, and the machining precision is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic structural diagram of a base according to the present invention;
fig. 4 is a schematic structural diagram of the tooling plate of the present invention.
In the figure: 10. a base; 11. a first mounting hole; 12. a first positioning groove; 121. a first positioning hole; 20. assembling a plate; 21. a second mounting hole; 22. a second mounting groove; 221. a second positioning hole; 31. a first positioning seat; 311. positioning the boss; 312. a first positioning post; 32. a second positioning seat; 321. a positioning groove; 322. a second positioning column; 33. and (4) bolts.
Detailed Description
The utility model will be further described with reference to the accompanying drawings and the detailed description below:
a work piece processing frock as shown in fig. 1-4, including base 10, frock board 20 and locating component, be equipped with a plurality of first mounting holes 11 and two at least first constant head tank 12 on base 10, correspond and be equipped with a plurality of second mounting holes 21 and two at least second constant head tanks on frock board 20, specifically when assembly frock board 20 and base 10, can be make each second mounting hole 21 on frock board 20 and each first mounting hole 11 one-to-one setting, the cross-under has the connecting piece in the second mounting hole 21, and then can cross the bottom of connecting piece in first mounting hole 11, so that frock board 20 installs on base 10. The second positioning grooves may correspond one-to-one to the first positioning grooves 12 after the tooling plate 20 is mounted on the base 10.
In addition, the number of the positioning assemblies is at least two, each positioning assembly comprises a first positioning seat 31 and a second positioning seat 32, the first positioning seat 31 is installed in the first positioning groove 12, a positioning boss 311 is arranged at the top end of the first positioning seat 31, and the central axis of the positioning boss 311 coincides with the central axis of the first positioning seat 31.
The second positioning seat 32 is installed in the second positioning groove, and a positioning groove 321 is formed in the middle of the bottom end of the second positioning seat 32; the central axis of the positioning groove 321 coincides with the central axis of the second positioning seat 32, and when the tooling plate 20 is mounted on the base 10, the positioning boss 311 can be embedded in the positioning groove 321.
On the basis of the above structure, when the workpiece processing tool of the present invention is used, the base 10 may be mounted on a processing machine tool and located at a processing tool, and the workpiece may be clamped on the tool plate 20 outside the machine tool, specifically, the workpiece may be clamped on the tool plate 20 by passing through the first mounting hole 11 through a structure such as a screw or a bolt.
Afterwards, the tooling plate 20 is clamped on the base 10, the plurality of first mounting holes 11 are formed in the tooling plate 20, so that the connecting pieces can be connected in the first mounting holes 11 uncovered by the workpieces in a penetrating manner, the bottom ends of the connecting pieces are fixedly connected in the second mounting holes 21 corresponding to the base 10, the clamping of the tooling plate 20 and the base 10 can be completed, the workpieces on the tooling plate 20 can be clamped on the base 10, the plurality of first mounting holes 11 are distributed in the tooling plate 20, so that the workpieces can be clamped by selecting different first mounting holes 11 according to the sizes of different workpieces, the clamping is suitable for different workpieces, and the tooling plate 20 is clamped on the base 10 through the connecting pieces, so that different workpieces can be processed.
In addition, when the tooling plate 20 and the base 10 are clamped, the positioning and clamping can be performed through the first positioning seats 31 and the second positioning seats 32 of at least two sets of positioning assemblies, specifically, when the positioning is performed, the positioning bosses 311 of the first positioning seats 31 of each set of positioning assemblies can be embedded into the positioning grooves 321 corresponding to the second positioning seats 32, and the central axes of the positioning bosses 311 and the positioning grooves 321 are relatively overlapped, so that the alignment after the clamping of the tooling plate 20 and the base 10 is better, the positioning accuracy after the base 10 for clamping the workpiece on the tooling plate 20 is high, and further, the machining accuracy is improved.
It should be noted that, in the embodiment of the connecting member, a bolt structure in the prior art is selected for implementation, and the connecting member can be directly purchased from the existing market and is convenient to disassemble and replace.
Further, can also be equipped with a plurality of first locating holes 121 in first locating groove 12, it is equipped with a plurality of first locating posts 312 to correspond in the bottom of first locating seat 31, when first locating seat 31 assembles to first locating groove 12 in, each first locating post 312 can the one-to-one cartridge to each first locating hole 121, prevent that first locating seat 31 from appearing shifting after assembling to first locating groove 12, realize the location installation, first locating seat 31 assembles the counterpoint accuracy to first locating groove 12 promptly, be convenient for the location assembly of later stage first locating seat 31 and second locating seat 32.
More specifically, the plurality of first positioning posts 312 are circumferentially distributed around the central axis of the first positioning seat 31 at intervals, that is, the plurality of first positioning posts 312 are uniformly distributed on the circumferential direction of the first positioning seat 31, the first positioning posts 312 are uniformly distributed, the positioning structure is more accurate, and the assembling structure is more stable.
Similarly, a plurality of second positioning holes 221 may be further disposed in the second positioning groove, a plurality of second positioning posts 322 are correspondingly disposed at the top end of the second positioning seat 32, when the second positioning seat 32 is assembled into the second positioning groove, each second positioning post 322 may be inserted into each second positioning hole 221 in a one-to-one correspondence manner, so as to prevent the second positioning seat 32 from shifting after being assembled into the second positioning groove, thereby achieving positioning and installation, that is, the second positioning seat 32 is assembled into the second positioning groove with accurate alignment, which facilitates positioning and assembly of the second positioning seat 32 and the first positioning seat 31 in a later stage.
Further, a plurality of second positioning posts 322 are circumferentially distributed around the central axis of the second positioning seat 32 at intervals. Namely, a plurality of second positioning posts 322 are uniformly distributed on the circumferential direction of the second positioning seat 32, the second positioning posts 322 are uniformly distributed, the positioning structure is more accurate, and the assembly structure is more stable.
Of course, the first positioning column 312 and the second positioning column 322 may be implemented by using a bolt 33 or a screw in the prior art, on one hand, the tail of the bolt or the screw may be used for positioning, and on the other hand, the tail of the bolt or the screw may be screwed into the corresponding first positioning hole 121 and the second positioning hole 221, so that the assembly is realized, and the assembly structure is more stable.
More specifically, a first through hole may be formed in the middle of the first positioning seat 31, a second through hole is formed in the middle of the corresponding second positioning seat 32, after the tooling plate 20 and the base 10 are assembled, the first through hole corresponds to the second through hole, and then a bolt 33 screwed into the first through hole is screwed into the second through hole, so that the bolt 33 can connect the first positioning seat 31 and the second positioning seat 32, and the tooling plate 20 and the base 10 can be further positioned and fixed, and the assembly structure is more stable.
On the basis of the structure, the middle part of the second positioning groove can penetrate through the end surface of the tooling plate 20, so that the bolt 33 can conveniently penetrate into the second through hole.
More specifically, the number of the positioning assemblies in this embodiment is two, and the corresponding first positioning grooves 12 and the corresponding second positioning grooves are both two, so that the first positioning seats 31 of the two positioning assemblies can be assembled in the two first positioning grooves 12 in a one-to-one correspondence manner, the second positioning seats 32 of the two positioning assemblies can be assembled in the two second positioning grooves in a corresponding manner, positioning assembly is performed at two ends or two sides of the tooling plate 20 and the base 10, and positioning is relatively balanced and stable.
Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes should fall within the scope of the claims of the present invention.
Claims (7)
1. A workpiece machining tool is characterized by comprising a base, a tool plate and a positioning assembly, wherein the base is provided with a plurality of first mounting holes and at least two first positioning grooves; the tooling plate is provided with a plurality of second mounting holes and at least two second positioning grooves; each second mounting hole is used for being arranged in one-to-one correspondence with each first mounting hole; a connecting piece penetrates through the second mounting hole, and the bottom end of the connecting piece is used for penetrating into the first mounting hole so as to enable the tooling plate to be mounted on the base; each second positioning groove is used for corresponding to each first positioning groove one by one;
the number of the positioning assemblies is at least two, and each positioning assembly comprises a first positioning seat and a second positioning seat; the first positioning seat is arranged in the first positioning groove; a positioning boss is arranged at the top end of the first positioning seat; the central axis of the positioning boss is superposed with the central axis of the first positioning seat; the second positioning seat is arranged in the second positioning groove; a positioning groove is formed in the middle of the bottom end of the second positioning seat; the central axis of the positioning groove is superposed with the central axis of the second positioning seat; the positioning boss is used for being embedded in the positioning groove when the tooling plate is installed on the base.
2. The workpiece processing tool according to claim 1, wherein a plurality of first positioning holes are formed in the first positioning groove; the bottom end of the first positioning seat is provided with a plurality of first positioning columns; each first positioning column is used for being correspondingly inserted into each first positioning hole one by one.
3. The workpiece processing tool of claim 2, wherein the plurality of first positioning posts are circumferentially spaced around a central axis of the first positioning seat.
4. The workpiece processing tool according to claim 2, wherein a plurality of second positioning holes are formed in the second positioning groove, a plurality of second positioning posts are arranged at the top end of the second positioning seat, and the second positioning posts are correspondingly inserted into the second positioning holes one by one.
5. The workpiece processing tool according to claim 4, wherein a plurality of second positioning posts are circumferentially distributed at intervals around a central axis of the second positioning post.
6. The workpiece processing tool according to any one of claims 1 to 5, wherein a first through hole is formed in the middle of the first positioning seat; a second through hole is formed in the middle of the second positioning seat, and the first through hole corresponds to the second through hole; and a bolt in threaded connection with the first through hole penetrates through the second through hole.
7. The workpiece processing tool according to claim 6, wherein two positioning assemblies are provided, and two positioning grooves are provided for each of the first positioning groove and the second positioning groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122390994.0U CN215788229U (en) | 2021-09-29 | 2021-09-29 | Workpiece machining tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122390994.0U CN215788229U (en) | 2021-09-29 | 2021-09-29 | Workpiece machining tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215788229U true CN215788229U (en) | 2022-02-11 |
Family
ID=80168423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122390994.0U Active CN215788229U (en) | 2021-09-29 | 2021-09-29 | Workpiece machining tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215788229U (en) |
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2021
- 2021-09-29 CN CN202122390994.0U patent/CN215788229U/en active Active
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