CN210388364U - Rotary positioning device for machining guide rail for automobile sun shield - Google Patents
Rotary positioning device for machining guide rail for automobile sun shield Download PDFInfo
- Publication number
- CN210388364U CN210388364U CN201921197791.6U CN201921197791U CN210388364U CN 210388364 U CN210388364 U CN 210388364U CN 201921197791 U CN201921197791 U CN 201921197791U CN 210388364 U CN210388364 U CN 210388364U
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- fixed
- guide rail
- base
- positioning device
- rotary positioning
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- 238000003754 machining Methods 0.000 title claims description 8
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 9
- 230000006835 compression Effects 0.000 claims description 13
- 238000007906 compression Methods 0.000 claims description 13
- 230000002457 bidirectional effect Effects 0.000 claims description 7
- 238000009826 distribution Methods 0.000 claims description 2
- 238000005553 drilling Methods 0.000 abstract description 20
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 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 rotary positioning device for processing a guide rail for an automobile sun shield, which comprises a working end and a base, wherein the working end is fixed at the top of the base, the upper surface of the base is provided with a rotary positioning mechanism, the rotary positioning mechanism comprises a stabilizing block, a rotary table, a support column and a limiting component, the stabilizing block is relatively fixed at two sides of the top of the base and is provided with an arc notch, the rotary table is arranged in the arc notch, one end of the support column is fixed in the middle of the top of the base, the other end of the support column is T-shaped and is positioned in the rotary table, the rotary table can rotate in the arc notch around the upper end of the support column, and the lower surface of the rotary table at the quadrant point; the utility model discloses a be provided with rotational positioning mechanism, conveniently carry out rotary drilling to the guide rail for the drilling symmetry at guide rail both ends, and for traditional with the hand mobile guide rail, this kind of setting is saved time and physical power relatively.
Description
Technical Field
The utility model belongs to the technical field of car sun visor board guide rail processing, concretely relates to car sun visor board is with rotational positioning device for guide rail processing mainly is a drilling machine that guide rail drilling used for the sunshading board.
Background
A sun visor for car is a plate installed above driver for preventing glare of sunlight, and can be turned over when it is used, and can be divided into front, side and back blocks, and its guide rail is made of metal or other material, and can be used for bearing, fixing and guiding moving device or equipment and reducing its friction. The guide rail is also called a slide rail, a linear guide rail and a linear slide rail, and the guide rail needs to be processed by a drilling machine.
The problem that when a guide rail is drilled by a plurality of existing drilling machines, the guide rail needs to be moved manually, and the drilled holes of the guide rail from the middle to the two ends are not symmetrical is solved easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a car is rotational positioning device for sunshading board guide rail processing to solve some drilling machines that propose among the above-mentioned background art when drilling to the guide rail, need manual removal guide rail, make the guide rail from the middle asymmetric problem of drilling to both ends easily.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a car is rotational positioning device for guide rail processing for sunshading board, includes work end and base, the work end is fixed the base top, surface mounting has rotational positioning mechanism on the base, rotational positioning mechanism includes stabilizing block, carousel, support column and spacing subassembly, stabilizing block relatively fixed base top both sides, and be provided with the arc breach on it, the carousel is installed in the arc breach, support column one end is fixed in the middle of the base top, the other end is "T" type and is located inside the carousel, the carousel can round the support column upper end is in arc breach internal rotation, carousel quadrant point lower surface department is provided with the draw-in groove, the base upper surface with the corresponding department of draw-in groove of carousel front side is provided with spacing subassembly.
Preferably, the limiting assembly comprises a clamping column, a compression spring and positioning columns, the upper end of the clamping column is located in the clamping groove, the lower end of the clamping column is exposed to the outside and is fixedly provided with a fixing plate, a control rod is fixed on the front surface of the fixing plate, and the positioning columns are located on the left side and the right side of the fixing plate.
Preferably, one end of the positioning column is fixed on the top of the base, the other end of the positioning column penetrates through the fixing plate and is exposed to the outside, a protruding block is fixed on the positioning column to limit the position of the fixing plate, the compression spring is sleeved on the outer surface of the positioning column, and two ends of the compression spring are fixed on the surface of the fixing plate and the surface of the base respectively.
Preferably, surface mounting has clamping mechanism on the carousel, clamping mechanism includes two-way screw rod, pressure strip and bracing piece, the carousel upper surface is fixed with the mounting panel of two liang of relative distributions of three groups, two-way screw rod is installed on the mounting panel in the middle of, the bracing piece is fixed in the left and right sides the mounting panel opposite face, just the pressure strip cover is established on bracing piece and the two-way screw rod, just supply on the pressure strip the hole that two-way screw rod passed is rather than the complex screw hole.
Preferably, hand wheels are fixed on two end faces of the bidirectional screw, the bidirectional screw can be rotated through the hand wheels, and the pressing plate moves in a matched mode with the bidirectional screw.
Preferably, two groups of supporting plates are fixed on the opposite surfaces of the pressing plates, and guide rails are placed on the supporting plates.
Preferably, the carousel left and right sides end lower surface with arc breach bottom is provided with auxiliary assembly, auxiliary assembly includes ball and spherical groove, spherical groove sets up the carousel lower surface, just two-thirds of ball is located spherical groove, the remainder stretches out spherical groove and with arc breach bottom contact, the ball can spherical inslot rotation, spherical groove opening diameter ratio ball diameter is little 4 mm.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a be provided with rotational positioning mechanism, conveniently carry out rotary drilling to the guide rail for the drilling symmetry at guide rail both ends, and for traditional with the hand mobile guide rail, this kind of setting is saved time and physical power relatively.
(2) The utility model discloses a be provided with clamping mechanism, be convenient for adjust according to the width of different guide rails, it is tight, the drilling of being convenient for to the guide rail is adjusted to the convenience.
(3) The utility model discloses a be provided with auxiliary assembly, when rotating the carousel, can reduce frictional force, be convenient for rotate, save physical power.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic top view of the base of the present invention;
FIG. 3 is a schematic view of the internal cross-sectional structure of the base of the present invention;
fig. 4 is a schematic view of the internal structure of the limiting assembly of the present invention;
FIG. 5 is a schematic view of the internal structure of the auxiliary assembly of the present invention;
in the figure: 1. a working end; 2. a base; 3. a clamping mechanism; 4. a stabilizing block; 5. a limiting component; 6. a turntable; 7. an arc-shaped notch; 8. a compression plate; 9. a guide rail; 10. a bidirectional screw; 11. a support bar; 12. mounting a plate; 13. a hand wheel; 14. a support pillar; 15. an auxiliary component; 16. a support plate; 17. a card slot; 18. clamping the column; 19. a fixing plate; 20. a control lever; 21. a compression spring; 22. a positioning column; 23. a ball bearing; 24. a spherical groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
Referring to fig. 1-5, the present invention provides a technical solution: a rotary positioning device for processing a guide rail for an automobile sun visor comprises a working end 1 and a base 2, wherein the working end 1 is fixed at the top of the base 2, a rotary positioning mechanism is arranged on the upper surface of the base 2 and comprises a stabilizing block 4, a rotary table 6, a supporting column 14 and a limiting component 5, the stabilizing block 4 is relatively fixed at two sides of the top of the base 2 and is provided with an arc-shaped notch 7, the rotary table 6 is arranged in the arc-shaped notch 7, one end of the supporting column 14 is fixed in the middle of the top of the base 2, the other end of the supporting column is T-shaped and is positioned in the rotary table 6, the rotary table 6 can rotate around the upper end of the supporting column 14 in the arc-shaped notch 7, the lower surfaces of four quadrant points of the rotary table 6 are respectively provided with a clamping groove 17, the rotary table 6 can be matched with the limiting component 5 for limiting and fixing when, spacing subassembly 5 is including calorie post 18, compression spring 21 and reference column 22, it is located draw-in groove 17 to block post 18 upper end, spacing subassembly 5 can be fixed carousel 6, the lower extreme exposes in the outside and is fixed with fixed plate 19, fixed plate 19 front surface is fixed with control lever 20, reference column 22 is located the fixed plate 19 left and right sides, reference column 22 one end is fixed at base 2 top, the other end passes fixed plate 19 and exposes in the outside, and it is spacing with fixed plate 19 to be fixed with the lug, compression spring 21 cover is established at reference column 22 surface, and both ends are fixed respectively on fixed plate 19 and base 2 surface, through being provided with rotary positioning mechanism, conveniently carry out rotary drilling to guide rail 9, make the drilling symmetry at guide rail 9 both ends, and for traditional with hand mobile rail 9, this kind of setting is time and physical power sparingly.
In this embodiment, preferably, a clamping mechanism 3 is mounted on the upper surface of the rotary table 6, the clamping mechanism 3 includes two-way screws 10, a pressing plate 8 and a supporting rod 11, three sets of mounting plates 12 which are distributed oppositely in pairs are fixed on the upper surface of the rotary table 6, the two-way screws 10 are mounted on the mounting plate 12 in the middle, the supporting rod 11 is fixed on the opposite surfaces of the mounting plates 12 on the left and right sides, the pressing plate 8 is sleeved on the supporting rod 11 and the two-way screws 10, the pressing plate 8 can move relatively to clamp the guide rail 9 due to the convenient mounting of the two-way screws 10, a hole through which the two-way screw 10 passes on the pressing plate 8 is a threaded hole matched with the pressing plate, hand wheels 13 are fixed on both end surfaces of the two-way screw 10, the rotary table 6 can rotate when rotating to any angle, the two-way screw 10 can be rotated by the hand wheels 13, the guide rail 9 is placed on the support plate 16, and the clamping mechanism 3 is arranged, so that the guide rail 9 can be conveniently adjusted and clamped according to the width of different guide rails 9, and drilling is facilitated.
In this embodiment, preferably, the auxiliary assembly 15 is arranged at the bottom of the arc notch 7 and at the lower surface of the left end and the right end of the rotary table 6, the auxiliary assembly 15 includes a ball 23 and a spherical groove 24, the spherical groove 24 is arranged at the lower surface of the rotary table 6, two thirds of the ball 23 are located in the spherical groove 24, the rest extends out of the spherical groove 24 and contacts with the bottom of the arc notch 7, the ball 23 can rotate in the spherical groove 24, the diameter of the opening of the spherical groove 24 is 4mm smaller than that of the ball 23, by arranging the auxiliary assembly 15, when the rotary table 6 is rotated, the friction force can be reduced.
The utility model discloses a theory of operation and use flow: the utility model discloses when using, earlier according to guide rail 9's width size, clockwise rotation hand wheel 13, drive two-way screw rod 10 and rotate, make 8 relative movement of pressure strip, distance between two pressure strip 8 diminishes, treat between the two when the distance removes suitable position, put guide rail 9 in backup pad 16, and let needs drilling end be located under the drill bit of work end 1, continuing syntropy to rotate hand wheel 13, pressure strip 8 continues to move, until press from both sides tight can with guide rail 9, if need move guide rail 9, then anticlockwise rotation hand wheel 13, pressure strip 8 back of the body move can.
After the guide rail 9 is clamped, the working end 1 works, the guide rail 9 is drilled for the first time, after the first drilling is contacted, the guide rail 9 is not moved, the control rod 20 is moved downwards to drive the limiting component 5 to work and be separated from the rotary table 6, the rotary table 6 is rotated by one hundred eighty degrees, the rotary table 6 rotates around the support column 14, the ball 23 rotates in the spherical groove 24 and simultaneously contacts the bottom of the arc-shaped notch 7 to drive the whole clamping mechanism 3 to rotate by the same angle, so that the opposite end of the drilled end of the guide rail 9 is positioned under the drill bit of the working end 1, the control rod 20 is loosened, the limiting component 5 works and fixes and limits the rotary table 6 to prevent the movement, at the moment, the drill bit of the working end 1 works again to drill, after the drilling is finished, the clamping mechanism 3 can be adjusted, the position of the guide rail 9 is moved, the drilling is carried out again, the same, and two holes can be drilled by adjusting the drilling position of the primary guide rail 9, so that the time is saved.
When spacing subassembly 5 broke away from with carousel 6, move control lever 20 downwards, drive card post 18 and fixed plate 19 downstream, compression spring 21 is in compression state, treats that carousel 6 rotates one hundred eighty degrees the time, loosens control lever 20, and compression spring 21 upwards resumes elasticity, drives card post 18 and upwards moves until the card advances in draw-in groove 17 to fix spacingly to carousel 6, prevent its removal.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a car is rotational positioning device for sunshading board processing of guide rail, includes work end (1) and base (2), work end (1) is fixed base (2) top, its characterized in that: the upper surface of the base (2) is provided with a rotary positioning mechanism, the rotary positioning mechanism comprises a stabilizing block (4), a turntable (6), a supporting column (14) and a limiting component (5), the stabilizing block (4) is relatively fixed on two sides of the top of the base (2), an arc-shaped gap (7) is arranged on the turntable, the turntable (6) is arranged in the arc-shaped gap (7), one end of the supporting column (14) is fixed in the middle of the top of the base (2), the other end is T-shaped and is positioned in the turntable (6), the rotary disc (6) can rotate around the upper end of the supporting column (14) in the arc-shaped notch (7), the lower surface of the quadrant point of the turntable (6) is provided with a clamping groove (17), and the upper surface of the base (2) is provided with a limiting component (5) at a position corresponding to the clamping groove (17) on the front side of the turntable (6).
2. The rotary positioning device for machining the guide rail for the sun visor of the automobile as set forth in claim 1, wherein: spacing subassembly (5) are including calorie post (18), compression spring (21) and reference column (22), card post (18) upper end is located in draw-in groove (17), the lower extreme exposes in the outside and is fixed with fixed plate (19), fixed plate (19) front surface is fixed with control lever (20), reference column (22) are located the fixed plate (19) left and right sides.
3. The rotary positioning device for machining the guide rail for the sun visor of the automobile as set forth in claim 2, wherein: one end of the positioning column (22) is fixed to the top of the base (2), the other end of the positioning column penetrates through the fixing plate (19) and is exposed to the outside, a convex block is fixed to limit the position of the fixing plate (19), the compression spring (21) is sleeved on the outer surface of the positioning column (22), and two ends of the compression spring are fixed to the surfaces of the fixing plate (19) and the base (2) respectively.
4. The rotary positioning device for machining the guide rail for the sun visor of the automobile as set forth in claim 1, wherein: surface mounting has clamping mechanism (3) on carousel (6), clamping mechanism (3) include two-way screw rod (10), pressure strip (8) and bracing piece (11), carousel (6) upper surface is fixed with mounting panel (12) of two liang of relative distributions of three groups, two-way screw rod (10) are installed on mounting panel (12) in the middle of, bracing piece (11) are fixed in the left and right sides mounting panel (12) opposite face, just pressure strip (8) cover is established on bracing piece (11) and two-way screw rod (10), just supply on pressure strip (8) the hole that two-way screw rod (10) passed is rather than complex screw hole.
5. The rotary positioning device for machining the guide rail for the sun visor of the automobile as set forth in claim 4, wherein: hand wheels (13) are fixed on two end faces of the bidirectional screw (10), the bidirectional screw (10) can be rotated through the hand wheels (13), and the pressing plate (8) and the bidirectional screw (10) move in a matched mode.
6. The rotary positioning device for machining the guide rail for the sun visor of the automobile as set forth in claim 5, wherein: two groups of supporting plates (16) are fixed on opposite surfaces of the pressing plate (8), and guide rails (9) are placed on the supporting plates (16).
7. The rotary positioning device for machining the guide rail for the sun visor of the automobile as set forth in claim 1, wherein: end lower surface about carousel (6) with arc breach (7) bottom is provided with auxiliary component (15), auxiliary component (15) include ball (23) and spherical groove (24), spherical groove (24) set up carousel (6) lower surface, just ball (23) two-thirds is located in spherical groove (24), stretch out for the rest spherical groove (24) and with arc breach (7) bottom contact, ball (23) can spherical groove (24) internal rotation, spherical groove (24) opening diameter ratio ball (23) diameter is little 4 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921197791.6U CN210388364U (en) | 2019-07-29 | 2019-07-29 | Rotary positioning device for machining guide rail for automobile sun shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921197791.6U CN210388364U (en) | 2019-07-29 | 2019-07-29 | Rotary positioning device for machining guide rail for automobile sun shield |
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| Publication Number | Publication Date |
|---|---|
| CN210388364U true CN210388364U (en) | 2020-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921197791.6U Active CN210388364U (en) | 2019-07-29 | 2019-07-29 | Rotary positioning device for machining guide rail for automobile sun shield |
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| CN (1) | CN210388364U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112630315A (en) * | 2020-11-19 | 2021-04-09 | 江苏同济分析仪器有限公司 | Base device of liquid chromatograph |
-
2019
- 2019-07-29 CN CN201921197791.6U patent/CN210388364U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112630315A (en) * | 2020-11-19 | 2021-04-09 | 江苏同济分析仪器有限公司 | Base device of liquid chromatograph |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240104 Address after: Room 5098, Building 2, Xilinmen Commercial Plaza, No. 1398 Suzhan Road, Suzhou City, Jiangsu Province, 215000 Patentee after: Suzhou Yuchi Electronic Technology Co.,Ltd. Address before: No. 5 Yanjiabang Road, Lujia Town, Kunshan City, Suzhou City, Jiangsu Province, 215331 Patentee before: Kunshan hongyisheng Machinery Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |