CN213164482U - Grinding device is used in communication antenna production - Google Patents
Grinding device is used in communication antenna production Download PDFInfo
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- CN213164482U CN213164482U CN202021967020.3U CN202021967020U CN213164482U CN 213164482 U CN213164482 U CN 213164482U CN 202021967020 U CN202021967020 U CN 202021967020U CN 213164482 U CN213164482 U CN 213164482U
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Abstract
The utility model relates to an electronic communication component processing equipment technical field especially relates to a grinding device is used in communication antenna production. The to-be-solved technical problem of the utility model is that current antenna grinding device is careful inadequately to the effect of polishing on antenna surface, causes the problem that antenna deformation buckled easily when carrying out the centre gripping to the antenna. In order to solve the technical problem, the utility model provides a grinding device is used in communication antenna production, comprising a base plate, the equal fixedly connected with backup pad in left and right sides of bottom plate. The device carries out at the uniform velocity careful polishing to the surface of antenna through rotatory cover limit rotation and to the mode that the wheel of polishing carried out propelling movement for the antenna is polished back surface thickness even, and the line is regular, has promoted the effect of polishing of antenna, has realized the centre gripping effect to the antenna through toper lamella spare cooperation threading cover structure, to the difficult clamp mark that flows in the clamping position, and the antenna is difficult to buckling deformation at the in-process of polishing, and the fashioned effectual of antenna after polishing.
Description
Technical Field
The utility model relates to an electronic communication component processing equipment technical field specifically is a grinding device is used in communication antenna production.
Background
The telescopic antenna is one type of antenna, and the conventional structures are tubular telescopic structures, can be expanded and lengthened through telescopic actions, and improve the signal receiving capacity of the antenna.
The prior patent (publication number: CN205765314U) discloses an internal polishing device for a telescopic antenna, which comprises a fixed seat, wherein a sliding groove is formed in the fixed seat, and a movable plate is fixedly connected in the sliding groove through a sliding block in sliding connection. The inventor finds that the following problems in the prior art are not solved well in the process of realizing the scheme: 1. the device has an insufficient fine polishing effect on the surface of the antenna, and the surface of the polished antenna has rough lines and is not polished uniformly; 2. the device is not good to the centre gripping effect of antenna, causes the antenna deformation to buckle easily.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a grinding device is used in communication antenna production has solved current antenna grinding device and has polished the effect careful inadequately to the antenna surface, causes the problem that antenna deformation buckled easily when carrying out the centre gripping to the antenna.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a grinding device is used in communication antenna production, includes the bottom plate, the equal fixedly connected with backup pad in the left and right sides of bottom plate, two the top fixedly connected with slide rail of the relative one side of backup pad, the top surface sliding connection of slide rail has the loading board, the loading board is L shape.
The top of loading board has seted up horizontal spout, the inboard sliding connection of horizontal spout has two sliders, and two sliders become left right side setting in horizontal spout, alternate between two sliders and be connected with the threaded rod, the surface activity of threaded rod has cup jointed the pressure spring, the right-hand member of threaded rod runs through the slider on right side and extends to it right-hand, the right-hand member threaded connection of threaded rod has butterfly nut.
The slider top fixedly connected with end ring on right side, the inside swivelling joint of end ring has the threading cover, and the top fixedly connected with holding ring of left side the slider, the inboard swivelling joint of holding ring has the rotary sleeve, the right-hand member fixedly connected with toper lamella spare of rotary sleeve, toper lamella spare and threading cover are mutually supported, the left end of rotary sleeve is fixed to be cup jointed from the spur gear.
The front surface of the bearing plate is fixedly connected with a transmission motor, a crankshaft of the transmission motor is fixedly sleeved with a driving flat gear, the driving flat gear is meshed with a driven flat gear, the end of the crankshaft of the transmission motor is fixedly connected with a reduction gearbox, the reduction gearbox is fixedly connected to the front surface of the bearing plate, the output end of the reduction gearbox is fixedly connected with a worm, the left side of the top surface of the bottom plate is fixedly connected with a rack, and the worm is meshed with the rack.
The grinding machine comprises a base plate, a positioning plate, a supporting arm, a grinding motor, a grinding wheel and a belt pulley, wherein the positioning plate is fixedly connected to the left side of the base plate, the back side of the positioning plate is fixedly connected with a plane plate, the supporting arm is fixedly connected to the top surface of the plane plate, the grinding motor is fixedly connected to the bottom side of the side surface of the supporting arm, the grinding wheel is rotatably connected to the top side of the supporting arm, and the grinding.
Preferably, the bottom end of the back of the bearing plate is provided with a positioning groove, and the positioning groove is in contact with and is in sliding connection with the top of the sliding rail.
Further preferably, the inner side of the left end of the threading sleeve is in a conical shape, and the inner side of the left end of the threading sleeve is matched with the conical valve piece.
Further preferably, the inner diameter of the rotary sleeve is the same as that of the threading sleeve, and the axis of the rotary sleeve is collinear with that of the threading sleeve.
Further preferably, the length of the rack is half of that of the bottom plate, and the left end and the right end of the rack are fixedly connected with limiting blocks.
Further preferably, the surface of the alignment plate is inserted with a horizontal alignment pipe, and the alignment pipe is matched with the rotary sleeve.
(III) advantageous effects
The utility model provides a grinding device is used in communication antenna production possesses following beneficial effect:
(1) the device carries out the careful polishing at the uniform velocity to the surface of antenna through rotatory cover limit rotation and to the mode that the wheel carried out the propelling movement of polishing for the antenna is polished back surface thickness and is even, and the line is regular, has promoted the effect of polishing of antenna.
(2) The device has realized the centre gripping effect to the antenna through toper valve spare cooperation threading cover structure, and this centre gripping mode can adapt to the antenna of multiple diameter, and the centre gripping atress is balanced, compares in conventional anchor clamps, to the difficult clamp mark that flows in clamping position, and the antenna is difficult to buckling deformation at the in-process of polishing, and the fashioned effectual of antenna back of polishing.
Drawings
Fig. 1 is a front view of the structure of the present invention;
FIG. 2 is a top view of the carrier plate of the present invention;
fig. 3 is a top view of the flat panel of the present invention.
In the figure: the device comprises a base plate 1, a support plate 2, a slide rail 3, a bearing plate 4, a horizontal sliding groove 5, a sliding block 6, a threaded rod 7, a pressure spring 8, a butterfly nut 9, an end ring 10, a threading sleeve 11, a positioning ring 12, a rotating sleeve 13, a conical valve piece 14, a driven flat gear 15, a transmission motor 16, a driving flat gear 17, a reduction gearbox 18, a worm 19, a rack 20, an alignment plate 21, a plane plate 22, a support arm 23, a grinding motor 24, a grinding wheel 25 and a belt pulley 26.
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. 1-3, the present invention provides a technical solution: the utility model provides a grinding device is used in communication antenna production, comprising a base plate 1, the equal fixedly connected with backup pad 2 in the left and right sides of bottom plate 1, the top fixedly connected with slide rail 3 of the relative one side of two backup pads 2, the top surface sliding connection of slide rail 3 has loading board 4, loading board 4 is L shape, the constant head tank has been seted up to the bottom at loading board 4's back, constant head tank and slide rail 3's top contact and sliding connection, the constant head tank can cooperate slide rail 3 to ensure the stability of loading board 4 left or right translation motion, avoid the antenna to receive the loading board 4 translation action nonstandard and produce.
6 top fixedly connected with end links 10 of slider on right side, the inside swivelling joint of end links 10 has threading cover 11, the inboard of the left end of threading cover 11 is the toper shape, and the inboard and the toper valve piece 14 of the left end of threading cover 11 mutually support, when threading cover 11 is contradicted to toper valve piece 14 surface pressfitting, the right-hand member internal diameter of toper valve piece 14 contracts and contradicts and alternates at its inboard antenna, realize good centre gripping effect, the top fixedly connected with holding ring 12 of left slider 6, the inboard swivelling joint of holding ring 12 has swivel sleeve 13, swivel sleeve 13 is the same with the internal diameter of threading cover 11, the axis of swivel sleeve 13 and the axis collineation of threading cover 11, the right-hand member fixedly connected with toper valve piece 14 of swivel sleeve 13, toper valve piece 14 mutually supports with threading cover 11, the left end of swivel sleeve 13 is fixed and is cup jointed from spur gear 15.
The front fixedly connected with drive motor 16 of loading board 4, the bent axle of drive motor 16 is fixed to be cup jointed initiative pinion 17, initiative pinion 17 and driven pinion 15 intermeshing, the end fixedly connected with reducing gear box 18 of the bent axle of drive motor 16, reducing gear box 18 fixed connection is in the front of loading board 4, the output fixedly connected with worm 19 of reducing gear box 18, the left side fixedly connected with rack 20 of the top surface of bottom plate 1, the length of rack 20 is half of bottom plate 1 length, the equal fixedly connected with restriction piece of the left and right ends of rack 20, worm 19 and rack 20 mesh.
Bottom plate 1's left side fixedly connected with counterpoint board 21, counterpoint board 21 surface is pegged graft and is had the level to the counterpoint pipe, counterpoint pipe and swivel sleeve 13 mutually support, the counterpoint pipe can provide certain support capacity to the left end of antenna, and realize the position direction along with the translation action of loading board 4 to the antenna, counterpoint board 21's dorsal part fixedly connected with plane board 22, plane board 22 top surface fixedly connected with support arm 23, the bottom side fixedly connected with grinding motor 24 of the side surface of support arm 23, the top side swivelling joint of support arm 23 has grinding wheel 25, grinding motor 24 is connected through the belt pulley 26 transmission with grinding wheel 25.
The working principle is as follows: the antenna sequentially penetrates through the threading sleeve 11, the conical valve piece 14, the rotating sleeve 13 and the aligning pipe from right to left, the butterfly nut 9 is rotated to enable the butterfly nut 9 to press the two sliding blocks 6 to move oppositely, the threading sleeve 11 is enabled to extrude the conical valve piece 14 to enable the conical valve piece 14 to abut against the outer surface of the antenna and achieve a clamping effect, the grinding motor 24 is started and drives the grinding wheel 25 to rotate, the transmission motor 16 is started and rotated to drive the driving flat gear 17 to rotate, the driven flat gear 15 drives the rotating sleeve 13 to rotate through the meshing effect between the driving flat gear 17 and the driven flat gear 15, meanwhile, the transmission motor 16 drives the worm 19 to rotate after being decelerated by the reduction box 18, and due to the meshing of the worm 19 and the rack 20, the worm 19 rotates to pull the bearing plate 4 to translate leftwards along the sliding rail 3, the antenna is driven to move towards the aligning plate 21 while the rotation of the antenna is kept, in the process, the bottom surface of the grinding wheel 25 is well attached to the surface of the antenna, so that the surface of the antenna is uniformly ground, and a good grinding effect is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention.
Claims (6)
1. The utility model provides a grinding device is used in communication antenna production, includes bottom plate (1), its characterized in that: the left side and the right side of the bottom plate (1) are fixedly connected with supporting plates (2), the tops of the opposite sides of the two supporting plates (2) are fixedly connected with sliding rails (3), the top surfaces of the sliding rails (3) are connected with bearing plates (4) in a sliding mode, and the bearing plates (4) are L-shaped;
a horizontal sliding groove (5) is formed in the top of the bearing plate (4), two sliding blocks (6) are connected to the inner side of the horizontal sliding groove (5) in a sliding mode, the two sliding blocks (6) are arranged on the left side and the right side in the horizontal sliding groove (5), a threaded rod (7) is connected between the two sliding blocks (6) in an inserting mode, a pressure spring (8) is movably sleeved on the surface of the threaded rod (7), the right end of the threaded rod (7) penetrates through the sliding block (6) on the right side and extends to the right side of the right side, and a butterfly nut (9) is connected to the right end of;
an end ring (10) is fixedly connected to the top end of the right slider (6), a threading sleeve (11) is rotatably connected to the inside of the end ring (10), a positioning ring (12) is fixedly connected to the top of the left slider (6), a rotating sleeve (13) is rotatably connected to the inner side of the positioning ring (12), a conical valve piece (14) is fixedly connected to the right end of the rotating sleeve (13), the conical valve piece (14) and the threading sleeve (11) are matched with each other, and a driven flat gear (15) is fixedly sleeved on the left end of the rotating sleeve (13);
the front surface of the bearing plate (4) is fixedly connected with a transmission motor (16), a crankshaft of the transmission motor (16) is fixedly sleeved with a driving flat gear (17), the driving flat gear (17) is meshed with a driven flat gear (15), the end of the crankshaft of the transmission motor (16) is fixedly connected with a reduction gearbox (18), the reduction gearbox (18) is fixedly connected to the front surface of the bearing plate (4), the output end of the reduction gearbox (18) is fixedly connected with a worm (19), the left side of the top surface of the bottom plate (1) is fixedly connected with a rack (20), and the worm (19) is meshed with the rack (20);
the utility model discloses a grinding machine, including bottom plate (1), dorsal side fixedly connected with plane board (22) of counterpoint board (21), plane board (22) top surface fixedly connected with support arm (23), bottom side fixedly connected with grinding motor (24) of the side surface of support arm (23), the top side swivelling joint of support arm (23) has grinding wheel (25), grinding motor (24) are connected through belt pulley (26) transmission with grinding wheel (25).
2. The polishing device for producing communication antenna as claimed in claim 1, wherein: the bottom end of the back of the bearing plate (4) is provided with a positioning groove, and the positioning groove is in contact with and is in sliding connection with the top of the sliding rail (3).
3. The polishing device for producing communication antenna as claimed in claim 1, wherein: the inner side of the left end of the threading sleeve (11) is in a conical shape, and the inner side of the left end of the threading sleeve (11) is matched with the conical valve piece (14).
4. The polishing device for producing communication antenna as claimed in claim 1, wherein: the inner diameters of the rotary sleeve (13) and the threading sleeve (11) are the same, and the axis of the rotary sleeve (13) is collinear with the axis of the threading sleeve (11).
5. The polishing device for producing communication antenna as claimed in claim 1, wherein: the length of the rack (20) is half of that of the bottom plate (1), and the left end and the right end of the rack (20) are fixedly connected with limiting blocks.
6. The polishing device for producing communication antenna as claimed in claim 1, wherein: the surface of the alignment plate (21) is inserted with a horizontal alignment pipe, and the alignment pipe is matched with the rotary sleeve (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021967020.3U CN213164482U (en) | 2020-09-10 | 2020-09-10 | Grinding device is used in communication antenna production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021967020.3U CN213164482U (en) | 2020-09-10 | 2020-09-10 | Grinding device is used in communication antenna production |
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| Publication Number | Publication Date |
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| CN213164482U true CN213164482U (en) | 2021-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021967020.3U Active CN213164482U (en) | 2020-09-10 | 2020-09-10 | Grinding device is used in communication antenna production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113543499A (en) * | 2021-09-16 | 2021-10-22 | 深圳市恒讯通电子有限公司 | Printed circuit board positioning assembly |
-
2020
- 2020-09-10 CN CN202021967020.3U patent/CN213164482U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113543499A (en) * | 2021-09-16 | 2021-10-22 | 深圳市恒讯通电子有限公司 | Printed circuit board positioning assembly |
| CN113543499B (en) * | 2021-09-16 | 2021-12-21 | 深圳市恒讯通电子有限公司 | Printed circuit board positioning assembly |
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