CN218016007U - Base workpiece milling two-in-one positioning structure - Google Patents
Base workpiece milling two-in-one positioning structure Download PDFInfo
- Publication number
- CN218016007U CN218016007U CN202221716108.7U CN202221716108U CN218016007U CN 218016007 U CN218016007 U CN 218016007U CN 202221716108 U CN202221716108 U CN 202221716108U CN 218016007 U CN218016007 U CN 218016007U
- Authority
- CN
- China
- Prior art keywords
- positioning
- transverse plate
- cylinder
- base
- riser
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to a milling two-in-one positioning structure for a base workpiece, which comprises a base plate, a transverse plate, a first rotary cylinder, a vertical plate and a second rotary cylinder; the base plate is provided with a four-axis assembly, and a rotary table of the four-axis assembly is provided with a fixed hanging block; the transverse plate is connected with the fixed hanging block, the first rotary cylinder is positioned on the transverse plate, the middle part of the transverse plate is provided with a positioning barrel, and the central axis of a rotary table of the four-axis assembly is positioned in a plane where the transverse plate is positioned; the riser is connected with the diaphragm is perpendicular, the riser middle part is provided with the boss, second revolving cylinder is located the riser, the carousel central axis of four-axis subassembly is mutually perpendicular with riser place plane. The utility model discloses can realize the fixed of two kinds of different gestures when fixing a position the clamping to cylinder tube-shape base work piece to satisfy the face milling and mill with the global whole week formula of side circumference, two unifications promptly accomplish on a section positioning jig, reduce cost improves production efficiency.
Description
Technical Field
The utility model relates to a machining location structure, concretely relates to base work piece mills two unification location structure.
Background
The base workpiece is formed by die casting, the structure of the base workpiece is cylindrical, and the base workpiece needs to be subjected to end face milling in a CNC (computerized numerical control) machining center after being formed.
Milling in a CNC machining center requires the use of a positioning fixture, such as a four-axis assembly fixture.
On the lamina bridge of current four-axis subassembly tool, mostly be the location station that the linear array form was arranged, though can realize the location clamping of base work piece, but can only realize the location clamping of a gesture, so can realize the face milling of cylinder tube-shape base work piece, can't realize that the global whole week formula of side circumference mills, can only realize through another special tool.
The mode needs two kinds of positioning jig, and not only the cost is higher, still divide into two steps with milling of terminal surface and side circumference face, can only change the milling that another step can be realized to the tool side in the CNC machining center, seriously restricts production efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at:
the design is a base work piece mills two unification location structure, can realize the fixed of two kinds of different gestures when fixing a position the clamping to cylinder tube-shape base work piece to satisfy the face and mill with the global whole week formula of side circumference, two unifications promptly, accomplish on a section positioning jig, reduce cost improves production efficiency.
In order to achieve the above object, the present invention provides the following technical solutions:
a base workpiece milling two-in-one positioning structure comprises a base plate, a transverse plate, a first rotary cylinder, a vertical plate and a second rotary cylinder; the base plate is provided with a four-axis assembly, and a rotary table of the four-axis assembly is provided with a fixed hanging block; the transverse plate is connected with the fixed hanging block, the first rotary cylinder is positioned on the transverse plate, the middle part of the transverse plate is provided with a positioning cylinder, and the central axis of the rotary table of the four-axis assembly is positioned in the plane of the transverse plate; the riser is connected with the diaphragm is perpendicular, the riser middle part is provided with the boss, second revolving cylinder is located the riser, the carousel central axis of four-axis subassembly is mutually perpendicular with riser place plane.
Furthermore, the cross-section of the fixed hanging block is L-shaped, and the transverse plate is detachably connected with a clamping groove in the fixed hanging block through a screw.
Further, the first rotary cylinders are symmetrically arranged relative to the positioning cylinder; the positioning cylinder is in a cylindrical shape, the top of the positioning cylinder is provided with grooves, and the grooves are arranged in a circumferential array relative to the central axis of the positioning cylinder.
Furthermore, a through groove is formed in the transverse plate and corresponds to the inner side of the positioning cylinder in position.
Furthermore, the second rotary cylinders are arranged in a circumferential array relative to the bosses, and positioning columns are arranged on the bosses.
The utility model has the advantages that: the utility model provides a two unification location structure are milled to base work piece, combine the four-axis subassembly, fixed string piece, the diaphragm, first revolving cylinder, riser and second revolving cylinder's collocation utilization, can be when carrying out positioning clamping to cylinder tube-shape base work piece, realize the fixed of two kinds of horizontal and vertical different gestures, thereby the terminal surface that satisfies the work piece mills and mills with the global whole week formula of side circumference, realize two kinds of positioning jig's unifications promptly, accomplish above-mentioned operation on a section positioning jig, be favorable to reducing positioning mechanism's quantity, thereby reduce cost, and no longer need change positioning mechanism and repeated positioning clamping, can improve production efficiency by a wide margin.
Drawings
Fig. 1 is the overall mechanism diagram of the two-in-one positioning structure for milling the base workpiece of the present invention.
Fig. 2 is another perspective view of the mechanism of fig. 1.
Fig. 3 is a schematic diagram of a part of the mechanism of the two-in-one positioning structure for milling the base workpiece of the present invention.
Fig. 4 is another perspective view of the mechanism of fig. 3.
In the figure:
1. a substrate; 2. a four-axis assembly; 3. fixing the hanging block; 4. a transverse plate; 41. a through groove; 5. a first rotary cylinder; 6. a positioning cylinder; 61. a groove; 7. a vertical plate; 8. a boss; 9. a positioning column; 10. a second rotary cylinder.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer and clearer, the present invention will be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1 to 4, a base workpiece milling two-in-one positioning structure includes a base plate 1, a transverse plate 4, a first rotary cylinder 5, a vertical plate 7 and a second rotary cylinder 10; the base plate 1 is provided with a four-axis assembly 2, the four-axis assembly 2 is used for driving overturning action, a rotary table of the four-axis assembly 2 is provided with a fixed hanging block 3, and the fixed hanging block 3 is connected with a connector; the transverse plate 4 is connected with the fixed hanging block 3, the first rotary cylinder 5 is positioned on the transverse plate 4, the transverse plate 4 is plate-shaped, the first rotary cylinder 5 is used for realizing the compression and positioning of a base workpiece on the transverse plate 4, the middle part of the transverse plate 4 is provided with a positioning barrel 6, the positioning barrel 6 is used for positioning the base workpiece, and the central axis of a rotary table of the four-axis component 2 is positioned in the plane where the transverse plate 4 is positioned; the riser 7 is connected with the diaphragm 4 is perpendicular to establish the perpendicular gesture behind two base work piece clamping, riser 7 middle part is provided with boss 8, and boss 8 is used for fixing a position the base work piece, second revolving cylinder 10 is located riser 7, and second revolving cylinder 10 is used for compressing tightly the location to the base work piece on riser 7, the carousel the central axis of four-axis subassembly 2 is perpendicular with riser 7 place plane mutually, can realize that the base work piece on the riser 7 is rotatory along its central axis to realize the global whole week formula processing of side circle.
The first rotating cylinder 5 and the second rotating cylinder 10 are both rotating lifting cylinders, and the tail ends of piston rods of the rotating lifting cylinders are provided with pressure heads which can be driven by the piston rods to stretch and rotate for 90 degrees; the rotary lifting cylinder is the existing mature technology.
The cross-section of fixed hanging piece 3 is L shape, diaphragm 4 passes through the detachable connection of draw-in groove on screw and the fixed hanging piece 3.
The first rotary cylinders 5 are symmetrically arranged relative to the positioning cylinder 6, so that uniform compression and positioning are realized; the positioning cylinder 6 is in a cylindrical shape, the top of the positioning cylinder 6 is provided with grooves 61, the grooves 61 are arranged in a circumferential array relative to the central axis of the positioning cylinder 6, and the grooves 61 are used for positioning the protruding parts on the base workpiece.
The transverse plate 4 is provided with a through groove 41, the through groove 41 corresponds to the inner side of the positioning barrel 6, and the through groove 41 is used for yielding and positioning a base workpiece.
The second rotary air cylinders 10 are arranged in a circumferential array relative to the boss 8, positioning columns 9 are arranged on the boss 8, and the positioning columns 9 are used for positioning base workpieces.
The utility model discloses a theory of operation does: firstly, a substrate 1 is arranged on the upper end surface of a machine table of a CNC (computer numerical control) machining center and is fixed by screws; then piston rods of the first rotary cylinder 5 and the second rotary cylinder 10 extend out to give way for placing a base workpiece;
then, placing the two base workpieces on the positioning cylinder 6 of the transverse plate 4 and the boss 8 of the vertical plate 7, embedding and positioning the base workpieces by the positioning cylinder 6, and embedding and positioning the base workpieces by the groove 61 and the through groove 41; the special-shaped profile of the boss 8 is matched with the positioning column 9 to perform profiling positioning on the base workpiece; then piston rods of the first rotary cylinder 5 and the second rotary cylinder 10 rotate and retract, and pressing blocks respectively press base workpieces on the transverse plate 4 and the vertical plate 7; positioning and clamping of the two base workpieces are realized, and the central axes of the two base workpieces are vertical to each other;
then, the CNC machining center can mill the top end face of the base workpiece on the transverse plate 4; carry out the milling process of side circumference to the base work piece on the riser 7, in the course of working, the carousel of four-axis subassembly 2 is rotatory, drives fixed hanger 3, diaphragm 4 and riser 7 and rotates, and the base work piece on the riser 7 is rotatory along its central axis to realize that CNC machining center is to the whole circumferential milling process of side circumference on the base work piece, realize two unifications of two position processings on the same location structure, reduce location structure's kind and quantity.
The above examples are provided to further illustrate the present invention, but do not limit the present invention to these specific embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be understood as being within the protection scope of the present invention.
Claims (5)
1. The utility model provides a base work piece mills two unification location structure which characterized in that: comprises a base plate (1), a transverse plate (4), a first rotary cylinder (5), a vertical plate (7) and a second rotary cylinder (10); the base plate (1) is provided with a four-axis assembly (2), and a rotary table of the four-axis assembly (2) is provided with a fixed hanging block (3); the transverse plate (4) is connected with the fixed hanging block (3), the first rotary cylinder (5) is positioned on the transverse plate (4), the middle part of the transverse plate (4) is provided with a positioning barrel (6), and the central axis of a rotary table of the four-axis assembly (2) is positioned in the plane of the transverse plate (4); riser (7) are connected with diaphragm (4) perpendicularly, riser (7) middle part is provided with boss (8), second revolving cylinder (10) are located riser (7), the carousel central axis of four-axis subassembly (2) is perpendicular with riser (7) place plane looks.
2. The base workpiece milling two-in-one positioning structure as claimed in claim 1, wherein: the cross section of the fixed hanging block (3) is L-shaped, and the transverse plate (4) is detachably connected with a clamping groove in the fixed hanging block (3) through a screw.
3. The base workpiece milling two-in-one positioning structure as claimed in claim 2, wherein: the first rotary cylinders (5) are symmetrically arranged relative to the positioning cylinder (6); the positioning cylinder (6) is cylindrical, the top of the positioning cylinder (6) is provided with grooves (61), and the grooves (61) are arranged in a circumferential array relative to the central axis of the positioning cylinder (6).
4. The base workpiece milling two-in-one positioning structure as claimed in claim 3, wherein: the transverse plate (4) is provided with a through groove (41), and the through groove (41) corresponds to the inner side of the positioning cylinder (6).
5. The base workpiece milling two-in-one positioning structure as claimed in claim 4, wherein: the second rotary cylinders (10) are arranged in a circumferential array mode relative to the bosses (8), and positioning columns (9) are arranged on the bosses (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221716108.7U CN218016007U (en) | 2022-07-04 | 2022-07-04 | Base workpiece milling two-in-one positioning structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221716108.7U CN218016007U (en) | 2022-07-04 | 2022-07-04 | Base workpiece milling two-in-one positioning structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218016007U true CN218016007U (en) | 2022-12-13 |
Family
ID=84380102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221716108.7U Active CN218016007U (en) | 2022-07-04 | 2022-07-04 | Base workpiece milling two-in-one positioning structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218016007U (en) |
-
2022
- 2022-07-04 CN CN202221716108.7U patent/CN218016007U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207447435U (en) | A kind of three facing cut machining tools | |
| CN204053583U (en) | A kind of axis products clamping device | |
| CN211639138U (en) | Clamp for drilling center hole of square workpiece | |
| CN101579823B (en) | Processing method of special-shaped workpiece | |
| CN203509645U (en) | Clamp of reversing valve of numerical control milling machine | |
| CN218016007U (en) | Base workpiece milling two-in-one positioning structure | |
| CN203527077U (en) | Novel pneumatic clamp for milling | |
| CN201922279U (en) | Clamp for milling and drilling box body type end covers | |
| CN203665164U (en) | Tool for machining two side faces of passenger car axle housing by means of vertical machining center | |
| CN215393939U (en) | Milling tool for special-shaped slender shaft | |
| CN214488973U (en) | Frock clamp that mould processing milling machine was used | |
| CN209830888U (en) | Rotary tool of CNC (computer numerical control) machining center for profile panel | |
| CN204122872U (en) | A kind of electrode holder assembly | |
| CN219113442U (en) | CNC processing die-casting product positioning jig | |
| CN221247746U (en) | Flexible clamp for machining automobile air conditioner compressor | |
| CN203437962U (en) | Clamp for machining connecting rod cap | |
| CN220112500U (en) | Quick clamping processing tool for multiple workpieces of regulator base | |
| CN215393964U (en) | Quick positioning groove milling tool for aluminum alloy special-shaped part | |
| CN204077198U (en) | Double bend wood chair back of the body engraving machine | |
| CN211840300U (en) | A anchor clamps that is used for protecgulum step processing of hydraulic gear pump to fix a position | |
| CN219633086U (en) | Four-axis hydraulic clamp for milling surface and drilling | |
| CN220028788U (en) | Multi-working-procedure automatic plane milling equipment | |
| CN220839119U (en) | Fluid pressure type oil pump part anchor clamps | |
| CN217668059U (en) | Milling machine multistation anchor clamps for hinge | |
| CN212886335U (en) | Blank clamping device for CNC precision machining |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |