CN213702864U - Arc-shaped swing angle device - Google Patents
Arc-shaped swing angle device Download PDFInfo
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- CN213702864U CN213702864U CN202022617314.XU CN202022617314U CN213702864U CN 213702864 U CN213702864 U CN 213702864U CN 202022617314 U CN202022617314 U CN 202022617314U CN 213702864 U CN213702864 U CN 213702864U
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- lead screw
- angle
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- nut
- guide rail
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Abstract
The utility model relates to the technical field of optical processing equipment, in particular to an arc-shaped swing angle device, which comprises a lower fixed seat, an upper swing seat and an angle adjusting lead screw, wherein a dovetail guide rail is arranged on the upper surface of the lower fixed seat, a lead screw nut is arranged in the middle of the dovetail guide rail, nut positioning pins which are symmetrically arranged are arranged on both sides of the lead screw nut, a lead screw positioning groove is arranged at the end head of the dovetail guide rail, a dovetail chute is arranged below the upper swing seat, one side of the dovetail chute is provided with a movable adjusting panel, two symmetrically arranged horse riding fixture blocks are arranged in the middle of the dovetail chute, the angle adjusting lead screw is arranged in the lead screw positioning groove and is movably articulated with the lead screw nut, the rotary motion of the adjusting lead screw is converted into the linear motion of the lead screw nut by adopting the dovetail chute track movable connection of a circular arc, the rotation angle required to be set can be adjusted according to the swing angle dividing ruler, so that the high-precision angle adjustment of the machine tool is realized.
Description
The technical field is as follows:
the utility model relates to an optical machining equipment technical field refers in particular to arc pendulum angle device.
Background art:
the CAD and CAM curve grinding machines are installed on an optical curve grinding machine through a CCD visual lens detection system and an automatic compensation system, the machine tool adopts four-axis full closed loop, full-time feedback and full-time adjustment are realized, a grinding wheel does not need to compare processing patterns all the time in the grinding process of a workpiece, a film double graph does not need to be carved, the processing condition can be visually known in the processing process, the feedback is detected while the processing is carried out, the compensation is automatically carried out according to the algorithm of the system, and the ideal effect is achieved.
During the machining process of a CAD (computer aided design) and CAM (computer aided manufacturing) curve grinding machine, parts need to be clamped and aligned, and when the parts are aligned and clamped, a horizontal aligning device and a vertical aligning device are generally adopted, namely an adjusting platform capable of horizontally, transversely and longitudinally moving is adopted to align the parts; however, in the processing process, not all alignment of the parts is horizontal alignment, but some alignment is inclined plane or irregular plane alignment, when the parts are aligned on the inclined plane or irregular plane, the manual positioning alignment is inefficient, and it is difficult to ensure the alignment accuracy, and an alignment device with a deflection angle is required, or a head with a deflection visual lens angle is required to perform mechanical clamping and alignment adjustment.
The utility model has the following contents:
the utility model aims at not enough to above technique, and provide arc pendulum angle device, its structural design science is simple, dovetail track swing joint through the mount pad to aligning device adopts circular arc structure, adopt lead screw adjustment rotation angle, the rotary motion who will adjust the lead screw converts screw-nut's linear motion into, and be equipped with the rabbet mouth on installation screw-nut's the fixture block of riding on the horse, the nut locating pin that makes its screw-nut both sides can be on the fixture block of riding on the horse activity, it follows the nut and is rotary motion to make the upper swing seat in screw-nut's linear motion, can be according to the rotation angle that the adjustment of pivot angle scale needs the settlement, thereby realize the angular adjustment of lathe high accuracy.
In order to achieve the purpose, the arc-shaped swing angle device of the utility model comprises a lower fixed seat and an upper swing seat, the angle adjustment lead screw, the higher authority of lower fixing base is equipped with the forked tail guide rail, the centre of forked tail guide rail is equipped with screw-nut, screw-nut's both sides are equipped with the nut locating pin that the symmetry set up, trapezoidal guide rail's end is equipped with the lead screw constant head tank, the inside location bearing that is equipped with of lead screw constant head tank, lead screw constant head tank outside is equipped with the lead screw fixed cover, the four corners of lower fixing base all is equipped with the glib talker, the side of lower fixing base is equipped with the angle scale, go up the swing seat and be equipped with the forked tail spout below, one side of forked tail spout is equipped with the activity adjustment panel, the centre of forked tail spout is equipped with the horse-riding fixture block that two symmetries set up, the side of going up the swing.
The trapezoidal guide rail be the arc structure, the forked tail spout is the arc structure, the activity adjustment panel is the arc structure, the radian of trapezoidal guide rail, forked tail spout, activity adjustment panel equals to set up.
The horse riding fixture block is provided with a straight groove, and nut positioning pins on two sides of the screw rod nut are movably connected with the straight groove.
The angle scale and the swing angle dividing scale are arranged up and down correspondingly.
The lower fixed seat and the upper swing seat are movably fastened with the dovetail sliding groove through dovetail guide rails, and the deflection angle is adjusted through an angle adjusting screw rod.
The utility model discloses beneficial effect does: an arc-shaped swing angle device comprises a lower fixed seat, an upper swing seat and an angle adjusting screw rod, wherein a dovetail guide rail is arranged on the upper surface of the lower fixed seat, a screw nut is arranged in the middle of the dovetail guide rail, nut positioning pins which are symmetrically arranged are arranged on two sides of the screw nut, the end head of the dovetail guide rail is provided with a screw rod positioning groove, a positioning bearing is arranged inside the screw rod positioning groove, a screw rod fixing cover is arranged outside the screw rod positioning groove, oil injection nozzles are arranged at four corners of the lower fixed seat, an angle scale is arranged on the side surface of the lower fixed seat, a dovetail chute is arranged below the upper swing seat, a movable adjusting panel is arranged on one side of the dovetail chute, two symmetrically arranged horse riding fixture blocks are arranged in the middle of the dovetail chute, a swing angle scale is arranged on the side surface of the upper swing seat, the angle, the alignment device is movably connected with the dovetail groove track in an arc structure through the adjusting screw rod, the rotary motion of the adjusting screw rod is converted into the linear motion of the screw nut, the U-shaped groove is formed in the U-shaped block for mounting the screw nut, the nut positioning pins on two sides of the screw nut can move on the U-shaped block, the upper swing seat is made to rotate along with the nut in the linear motion of the screw nut, the rotation angle required to be set can be adjusted according to the swing angle scale, and therefore high-precision angle adjustment of the machine tool is achieved.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the upper swing seat portion of the present invention;
FIG. 3 is a schematic view of the lower fixing base of the present invention;
fig. 4 is a schematic view of the angle adjusting screw of the present invention.
The specific implementation mode is as follows:
as shown in fig. 1 to 4: the arc-shaped swing angle device of the utility model comprises a lower fixed seat 1, an upper swing seat 2 and an angle adjusting lead screw 3, wherein a dovetail guide rail 10 is arranged on the upper surface of the lower fixed seat 1, a lead screw nut 11 is arranged in the middle of the dovetail guide rail 10, nut positioning pins 110 which are symmetrically arranged are arranged on both sides of the lead screw nut 11, a lead screw positioning groove 12 is arranged at the end of the dovetail guide rail 10, a positioning bearing 13 is arranged inside the lead screw positioning groove 12, a lead screw fixing cover 14 is arranged outside the lead screw positioning groove 12, oil injection nozzles 15 are arranged on four corners of the lower fixed seat 1, an angle scale 16 is arranged on the side surface of the lower fixed seat 1, a dovetail chute 20 is arranged below the upper swing seat 2, one side of the dovetail chute 20 is provided with a movable adjusting panel 21, two symmetrically arranged horse riding fixture blocks 22 are arranged in the middle of the dovetail chute 20, a swing angle scale 23 is arranged on the side, one end of the angle adjusting screw rod 3 is provided with a flat wrench clamping table 30.
The horse riding fixture block 22 is provided with a straight groove 220, and the nut positioning pins 110 at two sides of the feed screw nut 11 are movably connected with the straight groove 220.
The angle scale 16 and the swing angle dividing ruler 23 are arranged up and down correspondingly.
The lower fixed seat 1 and the upper swing seat 2 are movably buckled with the dovetail sliding groove 20 through the dovetail guide rail 10, and the deflection angle is adjusted through the angle adjusting screw rod 3.
The arc-shaped angle swinging device is characterized in that dovetail groove tracks of arc-shaped structures are arranged on a lower fixed seat 1 and below an upper swinging seat 2, a screw nut 11 and an angle adjusting screw rod 3 are arranged on the lower fixed seat 1, a riding clamping block 22 is arranged on the bottom surface of the upper swinging seat 2, after the lower fixed seat 1 and the upper swinging seat 2 are connected through the dovetail groove tracks of the arc-shaped structures, the screw nut 11 corresponds to a straight groove 220 on the riding clamping block 22, a ratchet wrench rotating screw rod is clamped on a flat wrench clamping table 30 at the end of the angle adjusting screw rod 3, the rotating motion of the angle adjusting screw rod 3 is converted into the linear motion of the screw nut 11 through the rotation angle adjusting screw rod 3, the linear motion of the screw nut 11 drives the riding clamping block 22 to move, the riding clamping block 22 is fixed on the bottom surface of the upper swinging seat 2, the upper swinging seat 2 moves along with the riding, and the lower fixed seat 1 and the upper, the upper swing seat 2 rotates along with the arc surface, the nut positioning pins 110 at the two ends of the screw nut 11 slide and bear force in the straight groove 220 of the horse-riding clamping block 22, and the upper swing seat 2 and the lower fixed seat 1 are kept to realize angle adjustment within a certain angle range.
The technical characteristics are as follows: the utility model discloses arc swing angle device adopts the adjustment lead screw through the dovetail groove track swing joint who adopts circular arc structure to aligning device, the rotary motion who will adjust the lead screw converts screw-nut's linear motion into, and be equipped with the straight notch on installing screw-nut's the fixture block of riding on the horse, the nut locating pin that makes its screw-nut both sides can be moved about on the fixture block of riding on the horse, make in screw-nut's linear motion swing seat follow nut and be rotary motion, can be according to the rotation angle that the adjustment of swing angle scale must be set for, thereby realize the angular adjustment of lathe high accuracy.
The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.
Claims (5)
1. Arc pendulum angle device is including lower fixing base (1), go up swing seat (2), angular adjustment lead screw (3), its characterized in that: the dovetail guide rail (10) is arranged on the lower fixed seat (1), the lead screw nut (11) is arranged in the middle of the dovetail guide rail (10), nut positioning pins (110) which are symmetrically arranged are arranged on two sides of the lead screw nut (11), a lead screw positioning groove (12) is arranged at the end of the dovetail guide rail (10), a positioning bearing (13) is arranged inside the lead screw positioning groove (12), a lead screw fixing cover (14) is arranged outside the lead screw positioning groove (12), oil injection nozzles (15) are arranged at four corners of the lower fixed seat (1), an angle scale (16) is arranged on the side surface of the lower fixed seat (1), a dovetail sliding groove (20) is arranged below the upper swinging seat (2), a movable adjusting panel (21) is arranged on one side of the dovetail sliding groove (20), two symmetrically arranged horse riding fixture blocks (22) are arranged in the middle of the dovetail sliding groove (20), a swinging angle scale (, the angle adjusting screw rod (3) is arranged in the screw rod positioning groove (12) and is movably hinged with the screw rod nut (11), and one end of the angle adjusting screw rod (3) is provided with a flat wrench clamping table (30).
2. The arcuate swing angle device of claim 1, wherein: dovetail guide rail (10) be the arc structure, dovetail sliding groove (20) are the arc structure, activity adjustment panel (21) are the arc structure, the radian of dovetail guide rail (10), dovetail sliding groove (20), activity adjustment panel (21) equals to set up.
3. The arcuate swing angle device of claim 1, wherein: the horse riding fixture block (22) is provided with a straight groove (220), and the nut positioning pins (110) on two sides of the screw nut (11) are movably connected with the straight groove (220).
4. The arcuate swing angle device of claim 1, wherein: the angle scale (16) and the swing angle graduated scale (23) are arranged up and down correspondingly.
5. The arcuate swing angle device of claim 1, wherein: the lower fixed seat (1) and the upper swing seat (2) are movably buckled with the dovetail sliding groove (20) through the dovetail guide rail (10), and the deflection angle is adjusted through the angle adjusting screw rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022617314.XU CN213702864U (en) | 2020-11-12 | 2020-11-12 | Arc-shaped swing angle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022617314.XU CN213702864U (en) | 2020-11-12 | 2020-11-12 | Arc-shaped swing angle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213702864U true CN213702864U (en) | 2021-07-16 |
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ID=76805015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022617314.XU Active CN213702864U (en) | 2020-11-12 | 2020-11-12 | Arc-shaped swing angle device |
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| CN (1) | CN213702864U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113458629A (en) * | 2021-07-01 | 2021-10-01 | 苏州镭扬激光科技有限公司 | Laser precision punching device |
| CN114472045A (en) * | 2022-03-03 | 2022-05-13 | 华涂技术(深圳)股份有限公司 | Equipment for spraying automobile protection plate and spraying process thereof |
-
2020
- 2020-11-12 CN CN202022617314.XU patent/CN213702864U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113458629A (en) * | 2021-07-01 | 2021-10-01 | 苏州镭扬激光科技有限公司 | Laser precision punching device |
| CN113458629B (en) * | 2021-07-01 | 2022-05-24 | 苏州镭扬激光科技有限公司 | Laser precision punching device |
| CN114472045A (en) * | 2022-03-03 | 2022-05-13 | 华涂技术(深圳)股份有限公司 | Equipment for spraying automobile protection plate and spraying process thereof |
| CN114472045B (en) * | 2022-03-03 | 2023-01-06 | 华涂技术(深圳)股份有限公司 | Spraying process for automobile protection plate |
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