CN211991808U - Tool for machining polyhedron - Google Patents
Tool for machining polyhedron Download PDFInfo
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- CN211991808U CN211991808U CN201922221890.XU CN201922221890U CN211991808U CN 211991808 U CN211991808 U CN 211991808U CN 201922221890 U CN201922221890 U CN 201922221890U CN 211991808 U CN211991808 U CN 211991808U
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Abstract
A tool for machining a polyhedron relates to the technical field of machining tool fixtures, and specifically relates to a tool for machining a polyhedron The bolt is fixed, and the axis body of dabber assembly places on the V type piece of the base body.
Description
Technical Field
The utility model belongs to the technical field of machine tooling fixture technique and specifically relates to just a frock of processing polyhedron.
Background
Brief introduction: the fixture is a process device used for rapidly fastening a workpiece during processing to keep a machine tool, a cutter and the workpiece at a correct relative position, namely, the tool fixture is an indispensable part for machining, the fixture technology is developing towards high precision, high efficiency, modules, combinations, universities and economy under the drive of the development of the machine tool technology towards high speed, high efficiency, precision, composite, intelligent and environmental protection, the fixture is also called a fixture, and the fixture is also called a fixture in a broad sense. The machine tool clamp is the most common, and is often referred to as a clamp for short when a workpiece is machined on a machine tool, in order to enable the surface of the workpiece to meet the technical requirements of size, geometric shape, mutual position precision with other surfaces and the like specified by a drawing, the workpiece needs to be well positioned and firmly clamped before machining, most of the existing tool clamps are rectangular or circular, support is not good enough for polyhedrons, and clamping in different states can not be carried out for different angles of the polyhedrons.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a frock for processing polyhedron.
The utility model provides a technical scheme that its technical problem adopted is: a tool for machining a polyhedron comprises a machined part, a mandrel assembly, a base body, an arc-shaped pressing plate, an angle positioning plate, an inner hexagon bolt, a first bolt and a second bolt, wherein the machined part comprises a characteristic machining surface, a first threaded hole, a flange hole and a middle through hole, the mandrel assembly comprises a characteristic shaft body, a limiting plate and a counter bore, the base body comprises a characteristic V-shaped block, a second threaded hole and a third threaded hole, the arc-shaped pressing plate comprises a characteristic arc surface and a pressing plate through hole, the angle positioning plate comprises a characteristic angle hole and a fixing hole, the shaft body of the mandrel assembly penetrates through the middle through hole of the machined part, the limiting plate of the mandrel assembly is fixed with the machined part through the hexagon bolt, the angle positioning plate penetrates through the shaft body of the mandrel assembly and then is fixed with the V-shaped block of the base body, and simultaneously is fixed with the machined part through the flange hole and the bolt, the shaft body, and the arc-shaped pressing plate is fixed with the V-shaped block of the base body through a second bolt.
Preferably, the upper side of the angle positioning plate is provided with a plurality of angle holes arrayed along the circumference, and the lower side of the positioning plate is provided with two fixing holes.
As optimization, the lower side of the arc-shaped pressing plate is provided with a semicircular hole, the arc-shaped pressing plate is installed on the upper side of a V-shaped hole of the base body, and one end of the mandrel assembly is installed between the semicircular hole and the V-shaped hole.
Preferably, the other end of the mandrel assembly is arranged on the base body, and one end of the base body, the angle positioning plate, the workpiece, the angle positioning plate and the other end of the base body are sequentially sleeved on the outer side of the mandrel assembly from left to right.
The whole beneficial effect of this scheme is: when the ordinary tool clamp cannot process a polyhedron, the tool can normally process the polyhedron. The repeated clamping and positioning process is omitted, the working time is greatly saved, and the labor efficiency is improved.
Drawings
Figure 1 is the utility model discloses the right side of the frock assembled state of processing polyhedron looks schematically.
Figure 2 is the utility model discloses the frock assembled state front view of processing polyhedron dissects the schematic diagram.
Fig. 3 is a characteristic schematic view of the workpiece according to the present invention.
Figure 4 is the characteristic schematic diagram of the mandrel assembly of the present invention.
Figure 5 is a right-side view of the base body of the present invention.
Figure 6 is a front view of the base body of the present invention.
Fig. 7 is a schematic view of a feature front view cutting plane of the arc-shaped pressing plate of the present invention.
Fig. 8 is a schematic view of the arc-shaped pressing plate according to the present invention.
Fig. 9 is a characteristic diagram of the angle positioning plate of the present invention.
10, a machined part, 20, a mandrel assembly, 30, a base body, 40, an arc-shaped pressing plate, 50, an angle positioning plate, 60, an inner hexagon bolt, 70, a first bolt, 80, a second bolt, 11, a machining surface, 12, a first threaded hole, 13, a flange hole, 14, a middle through hole, 21, a shaft body, 22, a limiting plate, 23, a counter bore, 31, a V-shaped hole, 32, a second threaded hole, 33, a third threaded hole, 41, an arc surface, 42, a pressing plate through hole, 51-angle holes, 52 and a fixing hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
In the embodiment shown in fig. 1, a tool for machining a polyhedron comprises a workpiece 10, a spindle assembly 20, a base body 30, an arc-shaped pressing plate 40, an angle positioning plate 50, an inner hexagon bolt 60, a first bolt 70 and a second bolt 80, wherein the workpiece 10 comprises a characteristic machining surface 11, a first threaded hole 12, a flange hole 13 and a middle through hole 14, the spindle assembly 20 comprises a characteristic shaft body 21, a limiting plate 22 and a counter bore 23, the base body 30 comprises a characteristic V-shaped hole 31, a second threaded hole 32 and a third threaded hole 33, the arc-shaped pressing plate 40 comprises a characteristic arc surface 41 and a pressing plate through hole 42, the angle positioning plate 50 comprises a characteristic angle hole 51 and a fixing hole 52, the shaft body 21 of the spindle assembly 20 passes through the middle through hole 14 of the workpiece 10, the limiting plate 22 of the spindle assembly 20 is fixed with the workpiece 10 by the inner hexagon bolt 60, the angle positioning plate 50 passes through the shaft body 21 of the spindle assembly 20, the spindle body 21 of the spindle assembly 20 is placed on the V-shaped hole 31 of the base body 30 and fixed with the V-shaped hole 31 of the base body 30 by the arc-shaped pressing plate 40 through the second bolt 80.
The upper side of the angle positioning plate 50 is provided with a plurality of angle holes 51 arrayed along the circumference, and the lower side of the positioning plate is provided with two fixing holes 52.
The arc-shaped pressing plate 40 is provided with a semicircular hole at the lower side, the arc-shaped pressing plate 40 is arranged at the upper side of the V-shaped hole 31 of the base body 30, and one end of the mandrel assembly 20 is arranged between the semicircular hole and the V-shaped hole 31.
The other end of the spindle assembly 20 is mounted on the base body 30, and one end of the base body 30, the angle positioning plate 50, the workpiece 10, the angle positioning plate 50 and the other end of the base body 30 are sequentially sleeved on the outer side of the spindle assembly 20 from left to right.
The working principle is as follows: after the tool is assembled, the whole body is arranged on a workbench of a machining center, the workpiece 10 is rotated according to the angle of the surface to be machined, and then the workpiece is rotated according to the angle hole 51 of the angle positioning plate 50, so that the function of machining multiple surfaces is achieved.
The above embodiments are only specific cases of the present invention, and the protection scope of the present invention includes but is not limited to the product form and style of the above embodiments, any suitable changes or modifications to the polyhedral processing tool and any person of ordinary skill in the art according to the claims of the present invention shall fall within the protection scope of the present invention.
Claims (4)
1. The utility model provides a frock of processing polyhedron which characterized in that: the machining tool comprises a machining part (10), a mandrel assembly (20), a base body (30), an arc-shaped pressing plate (40), an angle positioning plate (50), an inner hexagon bolt (60), a first bolt (70) and a second bolt (80), wherein the machining part (10) comprises a characteristic machining surface (11), a first threaded hole (12), a flange hole (13) and a middle through hole (14), the mandrel assembly (20) comprises a characteristic shaft body (21), a limiting plate (22) and a counter bore (23), the base body (30) comprises a characteristic V-shaped hole (31), a second threaded hole (32) and a third threaded hole (33), the arc-shaped pressing plate (40) comprises a characteristic arc surface (41) and a pressing plate through hole (42), the angle positioning plate (50) comprises a characteristic angle hole (51) and a fixing hole (52), and the shaft body (21) of the mandrel assembly (20) penetrates through the middle through hole (14) of the machining part (, limiting plate (22) of dabber assembly (20) are fixed with passing through hexagon socket head cap screw (60) of machined part (10), angle locating plate (50) pass behind spindle body (21) of dabber assembly (20), are fixed with V type hole (31) of the base body (30), pass through flange hole (13), first bolt (70) with machined part (10) simultaneously and fix, the spindle body (21) of dabber assembly (20) is placed on V type hole (31) of the base body (30) to it is fixed through second bolt (80) with V type hole (31) of the arc clamp plate (40) and the base body (30).
2. The tool for machining the polyhedron of claim 1, wherein: the upper side of the angle positioning plate (50) is provided with a plurality of angle holes (51) arrayed along the circumference, and the lower side of the positioning plate is provided with two fixing holes (52).
3. The tool for machining the polyhedron of claim 1, wherein: arc clamp plate (40) downside be equipped with the semicircle orifice, arc clamp plate (40) install the upside in V type hole (31) of the base body (30), the one end of dabber assembly (20) install between semicircle orifice and V type hole (31).
4. The tool for machining the polyhedron of claim 3, wherein: the other end of the mandrel assembly (20) is arranged on the base body (30), and one end of the base body (30), the angle positioning plate (50), the workpiece (10), the angle positioning plate (50) and the other end of the base body (30) are sequentially sleeved on the outer side of the mandrel assembly (20) from left to right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922221890.XU CN211991808U (en) | 2019-12-12 | 2019-12-12 | Tool for machining polyhedron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922221890.XU CN211991808U (en) | 2019-12-12 | 2019-12-12 | Tool for machining polyhedron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211991808U true CN211991808U (en) | 2020-11-24 |
Family
ID=73407968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922221890.XU Active CN211991808U (en) | 2019-12-12 | 2019-12-12 | Tool for machining polyhedron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211991808U (en) |
-
2019
- 2019-12-12 CN CN201922221890.XU patent/CN211991808U/en active Active
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| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20221017 Granted publication date: 20201124 |
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| PP01 | Preservation of patent right |