CN204913380U - Digit control machine tool with quadruplex position milling process anchor clamps - Google Patents
Digit control machine tool with quadruplex position milling process anchor clamps Download PDFInfo
- Publication number
- CN204913380U CN204913380U CN201520703344.9U CN201520703344U CN204913380U CN 204913380 U CN204913380 U CN 204913380U CN 201520703344 U CN201520703344 U CN 201520703344U CN 204913380 U CN204913380 U CN 204913380U
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- machine tool
- control machine
- digit control
- milling process
- bolt
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Abstract
Digit control machine tool with quadruplex position milling process anchor clamps including the digit control machine tool body, rotates on the digit control machine tool body and is equipped with fourth axle workstation, its characterized in that: be equipped with quadruplex position milling process anchor clamps on the fourth axle workstation, quadruplex position milling process anchor clamps include establishes the mounting panel on fourth axle workstation through connecting bolt, and the mounting panel right side is equipped with the insalling stud with the concentricity line of fourth axle workstation, and the last threaded connection of insalling stud has fastening nut, and the fastening nut periphery evenly is equipped with the afterburning groove of round along the circumference direction, and the mounting panel right side is equipped with the manual positioning mechanism that is located insalling stud top and below respectively. The utility model discloses only need alright the processing in order to accomplish a plurality of machined surfaces of clamping, work efficiency has obtained great improvement, and the machining precision has also obtained the assurance in addition, to workman's the operation requirement also corresponding degree of difficulty that has reduced.
Description
Technical field
The utility model belongs to machining manufacturing technology field, particularly relates to a kind of Digit Control Machine Tool with four station Milling Process fixtures.
Background technology
In field of machining, the fixture that most milling machine machining adopts is all too single, clamping once can only be processed a face, multiple clamping is carried out when adding man-hour requirement to multiple face, can workload be increased like this, reduce operating efficiency and affect machining accuracy, high to the operation requirements of workman, and common fixture is when clamping workpiece in irregular shape especially non-round surface, after the very difficult or clamping of clamping, be not easy to processing.For a kind of bracket part that aerospace industry uses, the blank of this bracket part comprises two pieces of arcs that the matrix of cylindrical mechanism and symmetry are located at matrix one end sidepiece, matrix at one end axially offers screwed hole in arc institute, matrix after this bracket part processes is four-prism shape, and base circumferential face is added adopt man-hour plain clamp to be difficult to clamping, and add the structure that columniform matrix is processed into a four-prism by man-hour, and precision prescribed is very high, need processing multiple, when carrying out multiple clamping, precision will reduce, do not meet the demands, existing fixture can not meet the process requirements of this bracket part.
Utility model content
The utility model is solve the weak point that prior art exists, and provides that a kind of Milling Process scope is wide, clamped one time can complete the processing of multiple, improve working (machining) efficiency and the high Digit Control Machine Tool with four station Milling Process fixtures of machining accuracy.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is as follows: the Digit Control Machine Tool with four station Milling Process fixtures, comprise Digit Control Machine Tool body, Digit Control Machine Tool body rotates and is provided with the 4th axle workbench, 4th axle workbench is provided with four station Milling Process fixtures, four station Milling Process fixtures comprise the installing plate be located at by connecting bolt on the 4th axle workbench, the installation stud with the concentricity line of the 4th axle workbench is provided with on the right side of installing plate, installation stud has been threaded clamp nut, clamp nut periphery circumferentially direction is evenly provided with a circle thrusting groove, the manual positioning mechanism laying respectively at and install above and below stud is provided with on the right side of installing plate,
Manual positioning mechanism comprises connecting plate, location-plate, alignment pin and bolt and setscrew nut, the back side edge of connecting plate is along fixedly establishing on a mounting board, the inner side edge of connecting plate is fixedly connected with along with installation stud rear portion circumferential surface, location-plate is rotatably connected on connecting plate by alignment pin, bolt is located on connecting plate, bolt is parallel with alignment pin and be positioned on front side of alignment pin, and setscrew nut is threaded on bolt.
Adopt technique scheme, the 4th axle workbench of Digit Control Machine Tool can set arbitrary angle rotary, therefore, using the 4th axle workbench as calibration revolving support, not only takes full advantage of Digit Control Machine Tool, and can improve machining accuracy.
The course of work of the present utility model is as follows: be screwed to by the screwed hole on the matrix of bracket part blank and install on stud, after using dial gauge centering two arc positions, use wrench operated setscrew nut, appropriateness compresses two symmetrical arcs, rotate the rear end face that clamp nut compresses matrix again, due to this place's narrow space, use the boosting-rod of L-type to be inserted in thrusting groove and tighten the firm detent bracket part blank of clamp nut more further.After completing location, open Digit Control Machine Tool, cutter rotates, adjust the height of the 4th axle workbench laggard to, on the complete base circumferential of milling after a plane, stop after the 4th axle workbench rotates clockwise 90 °, then feeding the 4th axle workbench, carries out milling operation to the second plane on base circumferential.After milling completes, then repeat twice above-mentioned action step, until base circumferential surface is quadrangular shape by milling.Unclamp clamp nut and setscrew nut, unload bottom bracket part, then carry out the milling operation of next bracket part blank.
The utility model utilizes the revolution of the 4th axle workbench of Digit Control Machine Tool, realize calibration to rotate, precision will be ensured like this, 4th axle workbench is fixedly connected with by connecting bolt with installing plate, bracket part can be driven together to rotate by installing plate during the 4th axle worktable rotary, the utility model utilizes the screwed hole on bracket part blank to coordinate reach centralized positioning with installation stud, location-plate compresses two of bracket part arcs and makes bracket part fix non rotating, and matrix rear end face compresses and bracket part is located in the axial direction by clamp nut.Like this in the process of processing, bracket part can not loosen, and ensures machining accuracy.The inner side edge of the connecting plate in the utility model is fixedly connected with along with installation stud rear portion circumferential surface, can increase the bonding strength installing stud like this, ensure that installation stud and the 4th axle workbench keep axiality.
In sum, the utility model is reasonable in design, structure is simple, be easy to operation, and only need clamped one time just can complete the processing of multiple machined surface, operating efficiency obtains and greatly improves, and machining accuracy have also been obtained guarantee, difficulty is also correspondingly reduced to the operation requirements of workman.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the enlarged drawing of four station Milling Process fixtures in Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail:
As depicted in figs. 1 and 2, there is the Digit Control Machine Tool of four station Milling Process fixtures, comprise Digit Control Machine Tool body 1, Digit Control Machine Tool body 1 rotates and is provided with the 4th axle workbench 8, 4th axle workbench 8 is provided with four station Milling Process fixtures 2, four station Milling Process fixtures 2 comprise the installing plate 17 be located at by connecting bolt 16 on the 4th axle workbench 8, the installation stud 18 with the concentricity line of the 4th axle workbench 8 is provided with on the right side of installing plate 17, installation stud 18 has been threaded clamp nut 19, clamp nut 19 periphery circumferentially direction is evenly provided with a circle thrusting groove 20, the manual positioning mechanism laying respectively at and install above and below stud 18 is provided with on the right side of installing plate 17.
Manual positioning mechanism comprises connecting plate 21, location-plate 22, alignment pin 23 and bolt 24 and setscrew nut 25, the back side edge of connecting plate 21 is along being fixedly located on installing plate 17, the inner side edge of connecting plate 21 is fixedly connected with along with installation stud 18 rear portion circumferential surface, location-plate 22 is rotatably connected on connecting plate 21 by alignment pin 23, bolt 24 is located on connecting plate 21, bolt 24 is parallel with alignment pin 23 and be positioned on front side of alignment pin 23, and setscrew nut 25 is threaded on bolt 24.
The course of work of the present utility model is as follows: be screwed to by the screwed hole on the matrix 26 of bracket part blank and install on stud 18, after using dial gauge centering two arc 27 positions, use wrench operated setscrew nut 25, appropriateness compresses two symmetrical arcs 27, rotate the rear end face that clamp nut 19 compresses matrix 26 again, due to this place's narrow space, use the boosting-rod of L-type to be inserted in thrusting groove 20 and tighten the firm detent bracket part blank of clamp nut 19 more further.After completing location, open Digit Control Machine Tool, cutter rotates, adjust the height of the 4th axle workbench 8 laggard to, the complete matrix 26 of milling is circumferentially after a plane, stop after 4th axle workbench 8 rotates clockwise 90 °, then feeding the 4th axle workbench 8, carries out milling operation to matrix 26 the second plane circumferentially.After milling completes, then repeat twice above-mentioned action step, until matrix 26 circumferential surface is quadrangular shape by milling.Unclamp clamp nut 19 and setscrew nut 25, unload bottom bracket part, then carry out the milling operation of next bracket part blank.
The utility model utilizes the revolution of the 4th axle workbench 8 of Digit Control Machine Tool, realize calibration to rotate, precision will be ensured like this, 4th axle workbench 8 is fixedly connected with by connecting bolt 16 with installing plate 17, bracket part can be driven together to rotate by installing plate 17 when 4th axle workbench 8 rotates, the utility model utilizes the screwed hole on bracket part blank to coordinate reach centralized positioning with installation stud 18, two arcs 27 of location-plate 22 pairs of bracket parts compress and make bracket part fix non rotating, matrix 26 rear end face compresses and bracket part is located in the axial direction by clamp nut 19.Like this in the process of processing, bracket part can not loosen, and ensures machining accuracy.
The present embodiment not does any pro forma restriction to shape of the present utility model, material, structure etc.; every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all belong to the protection domain of technical solutions of the utility model.
Claims (1)
1. there is the Digit Control Machine Tool of four station Milling Process fixtures, comprise Digit Control Machine Tool body, Digit Control Machine Tool body rotates and is provided with the 4th axle workbench, it is characterized in that: the 4th axle workbench is provided with four station Milling Process fixtures, four station Milling Process fixtures comprise the installing plate be located at by connecting bolt on the 4th axle workbench, the installation stud with the concentricity line of the 4th axle workbench is provided with on the right side of installing plate, installation stud has been threaded clamp nut, clamp nut periphery circumferentially direction is evenly provided with a circle thrusting groove, the manual positioning mechanism laying respectively at and install above and below stud is provided with on the right side of installing plate,
Manual positioning mechanism comprises connecting plate, location-plate, alignment pin and bolt and setscrew nut, the back side edge of connecting plate is along fixedly establishing on a mounting board, the inner side edge of connecting plate is fixedly connected with along with installation stud rear portion circumferential surface, location-plate is rotatably connected on connecting plate by alignment pin, bolt is located on connecting plate, bolt is parallel with alignment pin and be positioned on front side of alignment pin, and setscrew nut is threaded on bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520703344.9U CN204913380U (en) | 2015-09-13 | 2015-09-13 | Digit control machine tool with quadruplex position milling process anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520703344.9U CN204913380U (en) | 2015-09-13 | 2015-09-13 | Digit control machine tool with quadruplex position milling process anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204913380U true CN204913380U (en) | 2015-12-30 |
Family
ID=54962560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520703344.9U Expired - Fee Related CN204913380U (en) | 2015-09-13 | 2015-09-13 | Digit control machine tool with quadruplex position milling process anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204913380U (en) |
-
2015
- 2015-09-13 CN CN201520703344.9U patent/CN204913380U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20160913 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |