CN220533583U - Turnover fixing device of numerical control drilling and milling machine - Google Patents
Turnover fixing device of numerical control drilling and milling machine Download PDFInfo
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- CN220533583U CN220533583U CN202322124738.6U CN202322124738U CN220533583U CN 220533583 U CN220533583 U CN 220533583U CN 202322124738 U CN202322124738 U CN 202322124738U CN 220533583 U CN220533583 U CN 220533583U
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- 238000003801 milling Methods 0.000 title claims abstract description 25
- 238000005553 drilling Methods 0.000 title claims abstract description 24
- 230000007306 turnover Effects 0.000 title claims abstract description 20
- 238000001125 extrusion Methods 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 4
- 238000001179 sorption measurement Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a turnover fixing device of a numerical control drilling and milling machine, which comprises a square connecting frame, two first extending frames, two second extending frames, a plugging connecting strip, a turnover connecting motor and a mute air pump, wherein two ends of the other side of the square connecting frame are respectively in threaded connection with the two first extending frames, one ends of the two first extending frames are respectively in threaded connection with the two second extending frames, first strong magnets are fixedly arranged at the two ends of the plugging connecting strip, and the two first strong magnets are respectively and magnetically connected with one ends of the two second extending frames.
Description
Technical Field
The utility model relates to the technical field of numerical control drilling and milling machine processing, in particular to a turnover fixing device of a numerical control drilling and milling machine.
Background
The numerical control milling and drilling machine is an automatic processing device developed on the basis of a general milling machine, the processing technology of the numerical control milling and drilling machine is basically the same, the structure of the numerical control milling and drilling machine is similar, the numerical control milling and drilling machine is divided into two main types without a tool magazine and a tool magazine, and the numerical control milling and drilling machine with the tool magazine is also called a processing center.
Patent number CN201720171900.1 discloses a local component of numerical control milling and drilling machine, in particular to a numerical control milling and drilling machine upset positioner, this numerical control milling and drilling machine upset positioner, including the locating plate, characterized by: the locating plate is fixed on the connecting seat, the connecting seat is connected to the swivel mount through the rotating shaft, and the rotating shaft is connected with the tail end of the air cylinder through the rotating arm. The beneficial effects of the utility model are as follows: after the profile is positioned, the positioning plate can be turned to be in a horizontal state, so that the trouble of processing the end points of the profile is completely avoided; simple structure, convenient operation are applicable to the processing of section bar any position.
The overturning locating device has the defects that the overturning locating device is inconvenient to process the sectional materials with different widths better, and a plurality of sectional materials with different widths are fixedly overturned in the processing process, so that the overturning locating device for the numerical control drilling and milling machine is inconvenient to use.
Disclosure of Invention
The utility model aims to provide a turnover fixing device of a numerical control drilling and milling machine, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a upset fixing device of numerical control milling and drilling machine, includes square connecting frame, two first extension frames, two second extension frames, shutoff connecting strip, upset connection motor and silence air pump, the mid-mounting of square connecting frame one side has the spline connecting axle, spline connecting axle and the output shaft bonding of upset connection motor are connected, the both ends department of square connecting frame opposite side respectively with two first extension frame threaded connection, two the one end department of first extension frame respectively with two second extension frame threaded connection, the both ends department of shutoff connecting strip is all fixed and is provided with first strong magnet, two first strong magnet respectively with two the one end magnetism of second extension frame is connected, one lateral wall department of square connecting frame, one lateral wall department of one of them first extension frame and one of them second extension frame all install air inlet duct, three air inlet duct all extends to the inside wall of connecting frame, the inside wall of first extension frame and the one side wall of second extension frame and the one of them side wall department of one of them second extension frame of installation vacuum absorption frame, another side wall department of one of them extends the side wall of one side of them and one side wall of the other extension frame.
Preferably, the three screw thread adjusting components all include screw thread adjusting columns, and three screw thread adjusting columns's one end is all fixed and is equipped with the external screw thread section, and three the external screw thread section respectively with square connection frame, wherein another first extension frame and wherein another second extension frame threaded connection, three the tip fixedly connected with elasticity extrusion gasbag of external screw thread section.
Preferably, one end of each of the three elastic extrusion air bags is fixedly provided with a rubber cotton pad, and the other ends of the three threaded adjusting columns are fixedly provided with adjusting handwheels.
Preferably, two symmetrical second strong magnets and two symmetrical third strong magnets are arranged on the side wall of the plugging connecting strip, and the two symmetrical second strong magnets and the two symmetrical third strong magnets are respectively magnetically connected with two ends of the square connecting frame and one ends of the two first extending frames.
Preferably, the extension lengths of the two first extension frames and the extension lengths of the two second extension frames are equal.
Preferably, the bottom sliding mounting of shutoff connecting strip has the connection piece that extends, the length of extension connection piece equals with the length of shutoff connecting strip.
The utility model has the technical effects and advantages that:
(1) According to the turnover fixing device of the numerical control drilling and milling machine, the two first extension frames and the two second extension frames are arranged, the two first extension frames are connected with the square connecting frame, the two second extension frames are connected with the first extension frames, different widths can be developed for clamping, the sectional materials with different widths can be better processed, a plurality of sectional materials with different widths can be fixedly turned in the processing process, synchronous turnover fixing can be realized, and the mute air pump, the vacuum adsorption disc and the thread adjusting assembly are arranged, so that the limiting operation can be better carried out, the stability of clamping workpieces can be improved, and the use is convenient.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic structural view of the screw adjusting column of the present utility model.
Fig. 3 is a schematic structural view of the plugging connecting strip of the present utility model.
In the figure: 1. a square connecting frame; 2. a first extension frame; 3. a second extension frame; 4. plugging the connecting strip; 5. the motor is connected in a turnover way; 6. a spline connecting shaft; 7. a mute air pump; 8. a vacuum adsorption plate; 9. an air intake duct; 10. a second strong magnet; 11. a threaded adjustment post; 12. a third strong magnet; 13. an external thread section; 14. elastically extruding the air bag; 15. a rubber cotton pad; 16. an adjusting hand wheel; 17. a first ferromagnetic body; 18. the connecting piece is extended.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a turnover fixing device of a numerical control milling and drilling machine as shown in fig. 1-3, which comprises a square connecting frame 1, two first extension frames 2, two second extension frames 3, a plugging connecting strip 4, a turnover connecting motor 5 and a mute air pump 7, wherein a spline connecting shaft 6 is fixedly arranged in the middle of one side of the square connecting frame 1, the spline connecting shaft 6 is connected with an output shaft of the turnover connecting motor 5 in a bonding way, two ends of the other side of the square connecting frame 1 are respectively connected with the two first extension frames 2 in a threaded manner, one end of the two first extension frames 2 is respectively connected with the two second extension frames 3 in a threaded manner, two ends of the plugging connecting strip 4 are respectively fixedly provided with a first strong magnet 17, the two first strong magnets 17 are respectively connected with one end of the two second extension frames 3, a square air inlet pipeline 9 is arranged at one side wall of one of the square connecting frame 1 and one side wall of the other second extension frame 3, three air inlet pipelines 9 are respectively connected with an output end of the mute air pump 7 through a three-way valve, one end of the three air pipelines 9 is respectively connected with one side wall of the other side wall of the square connecting frame 1, one side wall of the two side walls of the square connecting frames 2 is respectively connected with one side wall of the two second extension frames 2, and the other side wall of the two extension frames 2 is respectively connected with the side wall of the vacuum component is arranged at the side wall of the side frame 2, and the side of the side frame is provided with the side wall of the side wall component is connected with the side wall of the side frame.
In the embodiment, the three thread adjusting components comprise thread adjusting columns 11, one ends of the three thread adjusting columns 11 are fixedly provided with external thread sections 13, the three external thread sections 13 are respectively in threaded connection with the square connecting frame 1, the other first extending frame 2 and the other second extending frame 3, and the end parts of the three external thread sections 13 are fixedly connected with elastic extrusion air bags 14; one end of each of the three elastic extrusion air bags 14 is fixedly provided with a rubber cotton pad 15, and the other ends of the three threaded adjusting columns 11 are fixedly provided with adjusting handwheels 16. The purpose of setting is so that the clamping force to the work piece is convenient for increase, is convenient for improve the stability of centre gripping.
In this embodiment, two symmetrical second strong magnets 10 and two symmetrical third strong magnets 12 are installed at the side wall of the plugging connection bar 4, and the two symmetrical second strong magnets 10 and the two symmetrical third strong magnets 12 are magnetically connected with two ends of the square connection frame 1 and one ends of the two first extension frames 2 respectively. The purpose of setting is better and is connected with two first extension frame 2 or square connection frame 1 like this, carries out banding to the work piece side, improves the comprehensive of centre gripping.
In the present embodiment, the extension lengths of the two first extension frames 2 and the extension lengths of the two second extension frames 3 are equal. The setting purpose is so that the equidistant increase adjustment of being convenient for improves the adaptability to the work piece.
In this embodiment, the bottom end of the plugging connecting strip 4 is slidably provided with an extension connecting piece 18, and the length of the extension connecting piece 18 is equal to the length of the plugging connecting strip 4. The bottom of the workpiece is convenient to bear and is prevented from falling.
The working principle of the utility model is as follows: as shown in fig. 1, through setting up two first extension frames 2 and two second extension frames 3, two first extension frames 2 are connected with square connection frame 1, two second extension frames 3 and first extension frames 2 are connected, can develop different width and carry out the centre gripping, better processes the section bar of different width, and fixed upset a plurality of section bars of different width in the course of working, can realize synchronous upset fixedly, through setting up silence air pump 7, vacuum adsorption dish 8, screw thread adjustment subassembly, help better spacing operation, improve the stability of centre gripping work piece, convenient to use.
According to the combined type clamping device, three clamping modes can be combined according to the connection of the plugging connecting strip 4, the square connecting frame 1, the two first extending frames 2 and the two second extending frames 3, and different workpieces can be adapted.
What is not described in detail in this specification is prior art known to those skilled in the art. The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Claims (6)
1. The turnover fixing device of the numerical control drilling and milling machine comprises a square connecting frame (1), two first extending frames (2), two second extending frames (3), a plugging connecting strip (4), a turnover connecting motor (5) and a mute air pump (7), and is characterized in that a spline connecting shaft (6) is fixedly arranged in the middle of one side of the square connecting frame (1), the spline connecting shaft (6) is connected with an output shaft of the turnover connecting motor (5) in a bonding way, two ends of the other side of the square connecting frame (1) are respectively connected with the two first extending frames (2) in a threaded way, one ends of the two first extending frames (2) are respectively connected with the two second extending frames (3) in a threaded way, the two ends of the plugging connecting strip (4) are fixedly provided with first strong magnets (17), two first strong magnets (17) are respectively and magnetically connected with one ends of the two second extension frames (3), one side wall of the square connecting frame (1), one side wall of one of the first extension frames (2) and one side wall of one of the second extension frames (3) are respectively provided with air inlet pipelines (9), three air inlet pipelines (9) are respectively connected with the output end of the mute air pump (7) through three-way valves, and one ends of the three air inlet pipelines (9) are respectively extended to the inner side wall of the square connecting frame (1), the inner side walls of the first extension frame (2) and the second extension frame (3) are provided with vacuum adsorption discs (8), and the other side wall of the square connecting frame (1), one side wall of the other first extension frame (2) and one side wall of the other second extension frame (3) are provided with screw thread adjusting components.
2. The turnover fixing device of the numerical control drilling and milling machine according to claim 1, wherein three screw thread adjusting components comprise screw thread adjusting columns (11), one ends of the three screw thread adjusting columns (11) are fixedly provided with external screw thread sections (13), the three external screw thread sections (13) are respectively connected with a square connecting frame (1), another first extending frame (2) and another second extending frame (3) in a screw thread mode, and the end portions of the three external screw thread sections (13) are fixedly connected with elastic extrusion air bags (14).
3. The turnover fixing device of the numerical control drilling and milling machine according to claim 2, wherein one ends of the three elastic extrusion air bags (14) are fixedly provided with rubber cotton pads (15), and the other ends of the three threaded adjusting columns (11) are fixedly provided with adjusting hand wheels (16).
4. The turnover fixing device of the numerical control drilling and milling machine according to claim 1, wherein two symmetrical second strong magnets (10) and two symmetrical third strong magnets (12) are installed at the side wall of the plugging connecting strip (4), and the two symmetrical second strong magnets (10) and the two symmetrical third strong magnets (12) are respectively and magnetically connected with two ends of the square connecting frame (1) and one ends of the two first extension frames (2).
5. The turnover fixing device of a numerical control drilling and milling machine according to claim 1 is characterized in that the extension length of the two first extension frames (2) and the extension length of the two second extension frames (3) are equal.
6. The turnover fixing device of the numerical control drilling and milling machine according to claim 1, wherein the bottom end of the plugging connecting strip (4) is slidably provided with an extension connecting sheet (18), and the length of the extension connecting sheet (18) is equal to the length of the plugging connecting strip (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322124738.6U CN220533583U (en) | 2023-08-08 | 2023-08-08 | Turnover fixing device of numerical control drilling and milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322124738.6U CN220533583U (en) | 2023-08-08 | 2023-08-08 | Turnover fixing device of numerical control drilling and milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220533583U true CN220533583U (en) | 2024-02-27 |
Family
ID=89974603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322124738.6U Active CN220533583U (en) | 2023-08-08 | 2023-08-08 | Turnover fixing device of numerical control drilling and milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220533583U (en) |
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2023
- 2023-08-08 CN CN202322124738.6U patent/CN220533583U/en active Active
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