CN215617319U - Buoy polishing machine's mark tail clamp gets rotary mechanism - Google Patents
Buoy polishing machine's mark tail clamp gets rotary mechanism Download PDFInfo
- Publication number
- CN215617319U CN215617319U CN202122159942.2U CN202122159942U CN215617319U CN 215617319 U CN215617319 U CN 215617319U CN 202122159942 U CN202122159942 U CN 202122159942U CN 215617319 U CN215617319 U CN 215617319U
- Authority
- CN
- China
- Prior art keywords
- clamping
- buoy
- rotating
- tail
- polishing machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a mark tail clamping and rotating mechanism of a buoy polishing machine, which comprises a lantern ring, wherein at least two clamping blocks are arranged at the front end of the lantern ring along the circumferential direction, a clamping groove is formed on each clamping block, the rear end of the front end of the lantern ring is connected with a connecting sleeve in a sliding mode through a spline, an L rod is fixed in the middle of each clamping block, the rear end of the L rod is hinged with the connecting sleeve, and the top of the L rod is hinged with the inside of the lantern ring; the connecting sleeve is connected with a rotating shaft of the rotating device; slip clamp splice is installed to lantern ring both sides, and slip clamp splice sliding connection all is connected with the translation device on the regulating plate, the regulating plate is connected with stretching mechanism, and stretching mechanism is connected with the fixed plate, and the fixed plate is connected with the base. The guide cap is used for guiding, so that the buoy is ensured to be coaxial with the rotating shaft after being inserted, and meanwhile, the arranged clamping blocks are symmetrically arranged, so that the gravity center is kept on the axis, and the vibration is reduced.
Description
Technical Field
The utility model belongs to the field of buoys, and particularly relates to a tail clamping and rotating mechanism of a buoy polishing machine.
Background
The float needs to be polished, painted, colored and the like in the manufacturing process. The existing polishing device usually clamps the two ends of the buoy and rotates to polish. But it has problems in that: 1. when the two ends of the buoy are clamped by the clamping jaws, the straight line of the buoy is possibly different from the axis of the rotating shaft of the rotating device, so that the buoy cannot rotate along the axis, and severe vibration is caused to influence polishing during polishing. 2. The existing clamping jaw structure is generally provided with a clamping jaw air cylinder and the like on a rotating device, which easily causes vibration when the rotating device rotates due to the fact that the center of gravity is not on the rotating axis of the rotating device, and causes great noise.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model discloses a tail clamping and rotating mechanism of a buoy polishing machine. The guide cap is used for guiding, so that the buoy is ensured to be coaxial with the rotating shaft after being inserted, and meanwhile, the arranged clamping blocks are symmetrically arranged, so that the gravity center is kept on the axis, and the vibration is reduced.
In order to achieve the purpose, the technical scheme of the utility model is as follows:
a tail clamping and rotating mechanism of a buoy polishing machine comprises a lantern ring, wherein at least two clamping blocks are circumferentially arranged at the front end of the lantern ring, a clamping groove is formed in each clamping block, a connecting sleeve is slidably connected to the rear end of the front end of the lantern ring through a spline, an L-shaped rod is fixed in the middle of each clamping block, the rear end of each L-shaped rod is hinged to the connecting sleeve, and the top of each L-shaped rod is hinged to the inside of the lantern ring; the connecting sleeve is connected with a rotating shaft of the rotating device; slip clamp splice is installed to lantern ring both sides, and slip clamp splice sliding connection all is connected with the translation device on the regulating plate, the regulating plate is connected with stretching mechanism, and stretching mechanism is connected with the fixed plate, and the fixed plate is connected with the base.
In a further improvement, the translation device is a clamping cylinder, and the stretching mechanism is a stretching cylinder.
In a further improvement, the front end of the lantern ring is sleeved with a guide cap, a conical concave guide surface is formed at the end part of the guide cap, and a through hole is formed at the bottom of the conical concave guide surface.
In a further improvement, the rotating device is a rotating motor, and the rotating shaft is a motor shaft.
The tail clamping and rotating mechanisms are respectively in threaded connection with two ends of the stretching device; the stretching device comprises a positive and negative threaded rod, one end of which forms a positive thread and the other end of which forms a negative thread; the positive thread and the negative thread of the positive and negative threaded rod are respectively in threaded connection with a base of the tail clamping and rotating mechanism, the positive and negative threaded rod is connected with a power motor, and the base is in sliding connection with the slide way.
The utility model has the advantages that:
the guide cap is used for guiding, so that the buoy is ensured to be coaxial with the rotating shaft after being inserted, and meanwhile, the arranged clamping blocks are symmetrically arranged, so that the gravity center is kept on the axis, and the vibration is reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of a float polishing machine;
FIG. 2 is a schematic structural diagram of a first longitudinal moving mechanism, a first transverse moving mechanism and a vertical moving mechanism;
FIG. 3 is a schematic view of a mechanical clip;
FIG. 4 is a schematic structural view of a float polishing mechanism;
fig. 5 is a schematic structural view of the tail clamping and rotating mechanism;
FIG. 6 is a schematic cross-sectional view of the tail clamping and rotating mechanism;
fig. 7 is a schematic view of a combination structure of the tail clamping and rotating mechanism and the float polishing mechanism.
Detailed Description
The utility model is further explained with reference to the drawings and the embodiments.
Examples
The buoy polishing machine shown in fig. 1 comprises a rack 1, a buoy plate 2, a material placing area 3, a first longitudinal moving mechanism 4, a first transverse moving mechanism 5, a vertical moving mechanism 6, a buoy clamp mechanism, a buoy polishing mechanism 7, a tail clamping and rotating mechanism 8 and a stretching device 9.
As shown in fig. 2, the first longitudinal moving mechanism 4 includes a conveyor belt 41 at both ends of the upper portion of the frame 1, and a connecting block 42 is fixed on the conveyor belt 41; the first transverse moving mechanism 5 is a horizontal linear motor connected with the connecting block 42, and the vertical moving mechanism 6 is a vertical linear motor connected with the horizontal linear motor.
The first longitudinal moving mechanism, the first transverse moving mechanism and the vertical moving mechanism are used for realizing the three-dimensional moving integrated movement of the buoy clamp mechanism.
Buoy dish 2 is placed and is placed district 3 at the material, and the material is placed district 3 and is two, and 3 four corners in the material is placed and is fixed with L shape stopper 12 and be used for fixing a position buoy dish 2, and the last vertical jack that is used for inserting the buoy that is formed with a plurality of formation matrix arrangement of buoy dish 2. The top of the vertical jack is provided with a conical groove.
The buoy clamp mechanism comprises a front end clamping mechanism and a rear end clamping mechanism; the front end clamping mechanism and the rear end clamping mechanism are identical in structure and comprise rotating devices 10, and the rotating devices 10 are connected with mechanical clamps 11.
The rotating device 10 is used for flatly placing the buoy before the tail of the buoy clamped by the mechanical clamp 11 moves to the buoy polishing mechanism 7, so that the tail at two ends of the buoy can be conveniently inserted into the tail clamping and rotating mechanism 8 for fixing.
As shown in fig. 3, wherein the rotating device 10 is a servo motor, the mechanical gripper 11 includes two grippers 111, the front end of the gripper 111 forms a tapered portion 112, the middle portion of the gripper is formed with a semicircular gripper slot 113, the grippers 111 are fixedly connected with gears 114, the two gears 114 are engaged with each other, and one of the gears 114 is connected with a rotating cylinder 115.
The conical part 112 is convenient for clamping the buoy, and the tail of the buoy is convenient to enter the semicircular clamping groove 113 along the conical part and is fixed by the two semicircular clamping grooves. The clamping action is controlled by the rotating cylinder 115, the rotating cylinder 115 drives one gear to rotate, and the two gears move oppositely or reversely, so that the clamping head 111 is driven to open and close for clamping.
The gear 114 is coupled to the mounting plate 116, the two vertical surfaces of the mounting plate 116 are both provided with a magnetic block 117, and the rotary device 10 is electrically connected to a magnetic sensor 118 corresponding to the magnetic block 117. The magnet 117 and the magnetic sensor 118 are equivalent to proximity sensors and are used to determine whether the float has rotated horizontally before polishing, so as to ensure that the float can be inserted into the tail clamping and rotating mechanism 8, or can be kept vertical when being inserted into the float disk 2 after polishing.
As shown in fig. 4, the float polishing mechanism 7 includes a base 71, a vertical connecting rod 72 is installed on one side of the base 71, and a polishing motor 73 is installed on the other side; the polishing motor 73 is connected with a first belt pulley 74, and the vertical connecting rod 72 is connected with an upper belt pulley 75 and a lower belt pulley 76; the first pulley 74, the upper pulley 75 and the lower pulley 76 are power-connected by a polishing belt 77; with the first pulley 74 in an upper-middle position of the upper pulley 75 and the lower pulley 76. The float polishing mechanism 7 is preferably provided in two oppositely disposed so that when one has a problem, the other can be used for polishing.
The base 71 is connected to a second longitudinal moving mechanism 79, and the second longitudinal moving mechanism 79 is connected to a second lateral moving mechanism 78. The polishing motor 73 drives the polishing belt 77 to polish the buoy, the pressure on the buoy is adjusted through the second longitudinal moving mechanism 79 to achieve the preset polishing effect, and meanwhile, the second transverse moving mechanism 78 moves left and right, so that the polishing position of the floating body of the buoy is adjusted, and the polishing of the floating body is completed.
The second longitudinal moving mechanism 79 and the second transverse moving mechanism 78 are both screw rod mechanisms, and can be replaced by an air cylinder or an oil cylinder.
As shown in fig. 5 and 6, the tail clamping and rotating mechanism 8 comprises a guide cap 81, a conical concave guide surface 82 is formed at the end of the guide cap 81, and a through hole 83 is formed at the bottom of the conical concave guide surface 82; the guide cap 81 is sleeved on the lantern ring 84, at least two clamping blocks 85 are circumferentially arranged at the front end of the lantern ring 84, a clamping groove 86 is formed in each clamping block 85, a connecting sleeve 87 is slidably connected to the rear end of the front end of the lantern ring 84 through a spline, an L-shaped rod 88 is fixed in the middle of each clamping block 85, the rear end of each L-shaped rod 88 is hinged to the corresponding connecting sleeve 87, and the top of each L-shaped rod 88 is hinged to the inside of the lantern ring 84; the connecting sleeve 87 is connected with a motor shaft 810 of the rotating motor 89; slip clamp blocks 811 are installed to lantern ring 84 both sides, and slip clamp blocks 811 sliding connection is on adjusting plate 812, and two slip clamp blocks 811 all are connected with the centre gripping cylinder, adjusting plate 812 is connected with stretch cylinder 813, and stretch cylinder 813 is connected with fixed plate 814, and fixed plate 814 is connected with base 815.
The stretching device 9 comprises a positive and negative threaded rod 91 with one end forming a positive thread and the other end forming a negative thread; the positive thread and the negative thread of the positive and negative threaded rod 91 are respectively in threaded connection with a base 815 of the tail clamping and rotating mechanism 8, the positive and negative threaded rod 91 is connected with a power motor 92, and the base 815 is in sliding connection with the slide 816.
In order to accelerate the polishing efficiency, the utility model carries out feeding and taking together, and the specific control flow is as follows:
establishing a space coordinate system, positioning an initial position of a buoy clamp mechanism, arranging an approach positioning switch on the initial position, when a front end clamping mechanism on the buoy clamp mechanism takes materials, moving from the initial position to a first buoy position preset on a buoy disc 2 of a buoy to be polished, clamping the tail of the buoy, returning to the initial position for positioning, translating towards a buoy polishing mechanism 7, moving above the buoy polishing mechanism 7, rotating a rotating device 10 of the front end clamping mechanism by ninety degrees to enable the buoy to be horizontal, clamping the polished buoy by a rear end clamping mechanism, loosening the buoy by a tail clamping rotating mechanism 8, moving towards the outer sides of two sides, driving the front end clamping mechanism and the rear end clamping mechanism to horizontally move by a first longitudinal moving mechanism 4, enabling the buoy clamped by the front end clamping mechanism to be positioned between the tail clamping rotating mechanisms 8, the buoy tail clamping and rotating mechanism 8 moves inwards in opposite directions to clamp and fix the buoy tail for polishing, the rear end clamping device of the buoy clamp mechanism clamps the polished buoy to return to an initial position, and then the buoy clamp mechanism moves to insert the polished buoy into the first buoy inserting position on the buoy plate 2 of the polished buoy. And carrying out the next round of material taking and polishing and the action of retrieving the polished buoy.
According to the method, the buoy fixture mechanism is positioned at the initial position by setting that the movement returns to the initial position every time, so that the movement distance of the buoy fixture mechanism is calculated every time more conveniently, and the movement distance is positioned by the proximity positioning switch every time the movement returns to the initial position, so that the accumulation of movement errors during mechanical movement is effectively prevented. Set up the front end simultaneously and press from both sides the mechanism with the rear end clamp for can polish the material loading simultaneously after the polishing unloading at every turn, the rear end clamp is got the mechanism and is put back the polishing material and the anterior segment clamp is got the time that the mechanism pressed from both sides the material pay-off and polish, thereby effectively overcome the polishing mechanism that uses a manipulator structure to lead to need wait for the manipulator unloading to get the material time in can not polish, the polishing efficiency that leads to is low problem.
While embodiments of the utility model have been disclosed above, it is not limited to the applications set forth in the specification and the embodiments, which are fully applicable to various fields of endeavor for which the utility model pertains, and further modifications may readily be made by those skilled in the art, it being understood that the utility model is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (5)
1. The tail clamping and rotating mechanism of the buoy polishing machine is characterized by comprising a sleeve ring (84), wherein at least two clamping blocks (85) are circumferentially arranged at the front end of the sleeve ring (84), a clamping groove (86) is formed in each clamping block (85), a connecting sleeve (87) is slidably connected to the rear end of the front end of the sleeve ring (84) through a spline, an L rod (88) is fixed to the middle of each clamping block (85), the rear end of each L rod (88) is hinged to the corresponding connecting sleeve (87), and the top of each L rod is hinged to the inside of the sleeve ring (84); the connecting sleeve (87) is connected with a rotating shaft of the rotating device; slip clamp splice (811) are installed to lantern ring (84) both sides, and slip clamp splice (811) sliding connection is on adjusting plate (812), and two slip clamp splices (811) all are connected with the translation device, adjusting plate (812) are connected with stretching mechanism, and stretching mechanism is connected with fixed plate (814), and fixed plate (814) are connected with base (815).
2. The tail clamping and rotating mechanism of the buoy polishing machine as claimed in claim 1, wherein the translation device is a clamping cylinder and the stretching mechanism is a stretching cylinder (813).
3. The tail clamping and rotating mechanism of the buoy polishing machine as claimed in claim 1, wherein the front end of the collar (84) is sleeved with a guide cap (81), the end of the guide cap (81) is formed with a conical concave guide surface (82), and the bottom of the conical concave guide surface (82) is formed with a through hole (83).
4. The tail clamping and rotating mechanism of the buoy polishing machine as claimed in claim 1, wherein the rotating device is a rotating motor (89), and the rotating shaft is a motor shaft (810).
5. The tail clamping and rotating mechanism of the buoy polishing machine as claimed in claim 1, wherein the tail clamping and rotating mechanism is two and is respectively screwed at two ends of the stretching device (9); the stretching device (9) comprises a positive and negative threaded rod (91) with one end forming a positive thread and the other end forming a negative thread; the positive thread and the negative thread of the positive and negative threaded rod (91) are respectively in threaded connection with a base (815) of the tail mark clamping and rotating mechanism (8), the positive and negative threaded rod (91) is connected with a power motor (92), and the base (815) is in sliding connection with the slide rail (816).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202122159942.2U CN215617319U (en) | 2021-09-08 | 2021-09-08 | Buoy polishing machine's mark tail clamp gets rotary mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202122159942.2U CN215617319U (en) | 2021-09-08 | 2021-09-08 | Buoy polishing machine's mark tail clamp gets rotary mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
CN215617319U true CN215617319U (en) | 2022-01-25 |
Family
ID=79912050
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202122159942.2U Active CN215617319U (en) | 2021-09-08 | 2021-09-08 | Buoy polishing machine's mark tail clamp gets rotary mechanism |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN215617319U (en) |
-
2021
- 2021-09-08 CN CN202122159942.2U patent/CN215617319U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103111694A (en) | Automatic floating tapping machine | |
CN103111692B (en) | Automatic floating tapping device | |
CN211103984U (en) | Capacitor jig clamping device | |
CN106493571A (en) | Turnning and milling all-in-one | |
CN215617319U (en) | Buoy polishing machine's mark tail clamp gets rotary mechanism | |
CN216575901U (en) | Sand casting deburring device | |
CN215617403U (en) | Buoy polishing mechanism of buoy polishing machine | |
CN215617318U (en) | Double-end mechanical clamp structure of buoy polishing machine | |
CN113635207A (en) | Buoy polishing machine's mark tail clamp gets rotary mechanism | |
CN216098334U (en) | Mechanical clamp of buoy polishing machine | |
CN215617191U (en) | Buoy polishing machine | |
CN113681414A (en) | Buoy polishing mechanism of buoy polishing machine | |
CN113635221A (en) | Mechanical clamp of buoy polishing machine | |
CN113635206A (en) | Double-end mechanical clamp structure of buoy polishing machine | |
CN113579950A (en) | Buoy polishing machine | |
CN113681435A (en) | Buoy polishing method | |
CN215970640U (en) | Ink box structure of buoy coloring machine | |
CN213918145U (en) | Automatic clamping device of positioner | |
CN216183691U (en) | Buoy coloring machine | |
CN112518367A (en) | Clamp protection device of automobile shaft part machine tool | |
CN208215382U (en) | A kind of mechanical arm of glass carving machine | |
CN208099921U (en) | A kind of automatic feed mechanism for numerically-controlled machine tool | |
CN113978115A (en) | Ink box structure of buoy coloring machine | |
CN213201422U (en) | Automatic feeding and discharging mechanism for machining guide sleeve | |
CN205985702U (en) | Connector automatically clamped assembly line |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |