CN113305691A

CN113305691A - Yacht abnormal shape accessory polisher

Info

Publication number: CN113305691A
Application number: CN202110673686.0A
Authority: CN
Inventors: 丁根生; 杜海勇; 刘胜
Original assignee: Hefei Zhongtong Polishing Machinery Co ltd
Current assignee: Hefei Zhongtong Polishing Machinery Co ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2021-08-27

Abstract

The invention relates to a yacht special-shaped accessory polisher which comprises a rack, wherein a feeding guiding rule is fixedly installed on one side of the top end of the rack, a first grinding head mechanism and a second grinding head mechanism which are connected with the rack are respectively arranged outside the feeding guiding rule, the first grinding head mechanism comprises a lead screw nut connected with a hand wheel, the lead screw nut is fixed on a hood, guide columns connected with the rack are installed on the periphery of the bottom end of the hood, a contact wheel connected with a first motor is arranged in the hood, the contact wheel is in transmission connection with an output shaft of the first motor through a conveyor belt, the second grinding head mechanism comprises a side plate located on the rack, a second motor on the side plate penetrates through a shell and extends onto a transmission shaft, and the transmission shaft and a rolling wheel are in circulating connection transmission through an abrasive belt. Has the advantages that: the special-shaped workpiece grinding device is high in grinding speed and simple to operate, grinding precision and working efficiency are improved, and the special-shaped workpiece grinding device can be suitable for clamping and fixing different special-shaped workpieces.

Description

Yacht abnormal shape accessory polisher

Technical Field

The invention relates to the technical field of part processing and polishing devices, in particular to a yacht special-shaped accessory polisher.

Background

The special-shaped fittings are products or equipment which are not manufactured according to the unified industry standard and specification issued by the state but are designed and manufactured by self according to the use requirement of the special-shaped fittings, the appearance or the performance of the products or the equipment is not in the national equipment product catalog, and mechanical equipment which is manufactured and has good performance after being used is shaped and serialized to be called standard products in order to meet the requirement of large-scale industrial production. According to the requirements of users, on the basis of standard products, products produced, modified or customized are called non-standard products, cannot be found in existing serialized sheets, need to be designed and manufactured independently, and are not high in universality in the future, and the equipment is called the non-standard products.

Reciprocating type electric polishing polisher of electric polisher full name (a file mill again), the finish machining and the surface finish treatment of extensively used for the mould trade, be a substitute of the pneumatic product of the same kind of a section, and current grinding machanism is only usually to the standard part processing polishing, can not realize effectual big operation of polishing to nonstandard product, and adjustment mechanism is comparatively single, if an adjustment mechanism takes place to damage, can influence the processing of whole product, simultaneously apart from the adjustment precision can not realize effectual control, the machining precision has been reduced, be unfavorable for product quality's promotion, clamping mechanism also can not be fixed along with the installation that different products carry out the adaptability, be unfavorable for personnel's operation, and then work efficiency has been reduced.

Disclosure of Invention

The invention aims to provide a yacht special-shaped accessory polisher which is high in polishing speed, simple to operate, capable of improving polishing precision and working efficiency and capable of adapting to clamping and fixing of different special-shaped pieces, and the yacht special-shaped accessory polisher is realized through the following scheme.

In order to achieve the above purpose, the invention adopts the technical scheme that: a yacht special-shaped accessory polisher comprises a rack, wherein a feeding guiding rule is fixedly installed on one side of the top end of the rack, and a first grinding head mechanism and a second grinding head mechanism which are connected with the rack are respectively arranged outside the feeding guiding rule;

the first grinding head mechanism comprises a lead screw nut connected with a hand wheel, the lead screw nut is fixed on the hood, guide columns connected with the rack are installed on the periphery of the bottom end of the hood, a contact wheel connected with a first motor is arranged in the hood, and the contact wheel is in transmission connection with an output shaft of the first motor through a conveyor belt;

the second grinding head mechanism comprises a side plate positioned on the rack, a second motor on the side plate penetrates through the shell and extends onto the transmission shaft, the transmission shaft and the rolling wheel are in circulating connection transmission through an abrasive belt, and one end of the rolling wheel is provided with an expansion air cylinder which is arranged on the shell through a supporting plate;

and a clamping mechanism positioned on the rack is arranged between the first grinding head mechanism and the second grinding head mechanism.

Further, clamping mechanism is including being located the horizontal motor on the frame, horizontal motor one end is connected with the transverse guide rather than the looks adaptation through first ball screw, first ball screw one end extends to on the fixing bearing of frame inner wall, and has vertical motor through apron fixed mounting on the first ball screw outer wall, vertical motor has the U template through second ball screw fixed mounting, the U template is connected with vertical guide rail along second ball screw length direction, U template top center department fixedly connected with workstation, the rotating electrical machines is installed to workstation outer wall one side, the last output shaft of rotating electrical machines has horizontal running gear through vertical running gear meshing transmission, and fixes on the clamping part on horizontal running gear top, clamping part outer wall one end is equipped with anchor clamps.

Further, anchor clamps are including arranging the push cylinder on the clamping part in, the piston rod on the push cylinder has the connecting rod through articulated shaft movable mounting, connecting rod bottom one side is connected with the pipe clamp that is located directly over the clamping part, the jack that is connected with the work piece is all seted up at pipe clamp outer wall both ends, realize swing joint through the installation axle on the stand between connecting rod and the clamping part, and set up the through-hole that is connected with the installation axle in the connecting rod.

Furthermore, both sides of the bottom ends of the cover plate and the U-shaped plate are respectively connected with a transverse guide rail and a vertical guide rail through fixing shafts, and movable holes arranged on the cover plate and the U-shaped plate are respectively arranged outside the fixing shafts.

Further, still be equipped with the relocation mechanism who is connected with the frame on the workstation, relocation mechanism includes adjusting spring, adjusting spring one end fixed mounting has the pull rod, and the other end extends to on the workstation.

Furthermore, the guide post and the frame keep perpendicular setting, and the direction of height of guide post outer wall cup joints and is fixed with the uide bushing.

Further, the bottom end of the second motor is provided with a tray located on the side plate, and the top end of the tray is provided with an arc-shaped cover.

The invention has the technical effects that: the machine is provided with two groups of grinding heads for respectively grinding the side surface and two end surfaces of a special-shaped piece, the first grinding head mechanism is used for processing a small R angle of the special-shaped piece, the second grinding head mechanism is mainly used for processing the two end surfaces of the special-shaped piece, the traveling mechanism of the machine comprises a linear guide rail, a ball screw and a motor, the precision grade of the machine is greatly improved by using the ball screw and the linear guide rail, the motor is a servo motor and can effectively increase and control the rotation precision and further improve the transmission distance precision, the floating mechanism for grinding the workpiece adopts a special mechanism, the floating distance of the workpiece is mainly adjusted by adjusting the compression length of a spring, the position is manually selected by stretching the spring, the workpiece processing distance precision is further controlled, and the workpiece is provided with a special clamp for grinding different positions of the workpiece due to small diameter of the workpiece, so that the workpiece is provided with the special clamp for grinding different positions of the workpiece, and the special-shaped accessory grinding machine of the yacht greatly improves the service performance of the device, the polishing device has the advantages of high polishing speed, simplicity in operation, improvement of polishing precision and working efficiency, and adaptability to clamping and fixing of different special-shaped pieces.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

FIG. 3 is a front view of the present invention;

fig. 4 is a left side view of the present invention.

Reference numerals: 1-a frame; 2-feeding guiding rule; 3-a first grinding head mechanism; 4-a second grinding head mechanism; 5-hand wheel; 6-hood; 7-a guide post; 8-a first motor; 9-a contact wheel; 10-side plate; 11-a second motor; 12-a rolling wheel; 13-abrasive band; 14-a support plate; 15-tensioning cylinder; 16-a clamping mechanism; 17-a transverse motor; 18-a first ball screw; 19-transverse guide rails; 20-a vertical motor; 21-a second ball screw; 22-U-shaped plate; 23-a vertical guide rail; 24-a work bench; 25-a rotating electrical machine; 26-a clamping portion; 27-a clamp; 28-pushing cylinder; 29-articulated shaft; 30-a connecting rod; 31-pipe clamp; 32-a jack; 33-upright post; 34-a fixed shaft; 35-a floating mechanism; 36-a pull rod.

Detailed Description

Referring to the attached drawings 1-4, a yacht abnormal shape accessory polisher comprises a frame 1, a feeding guiding rule 2 is fixedly mounted on one side of the top end of the frame 1, a first grinding head mechanism 3 and a second grinding head mechanism 4 which are connected with the frame 1 are respectively arranged outside the feeding guiding rule 2, the feeding guiding rule on the frame facilitates materials to be rapidly fed, the substance is that the verticality of a workpiece is manually corrected through the guiding rule, manual selection and screening are conveniently carried out, the workpiece can be used as an effective auxiliary device, the verticality of certain surfaces cannot meet requirements for machined parts, the subsequent polishing operation is meaningless, and the feeding guiding rule 2 can be used as an effective auxiliary device to carry out screening work in advance.

The first grinding head mechanism 3 comprises a lead screw nut connected with a hand wheel 5, the lead screw nut is fixed on a hood 6, guide columns 7 connected with the rack 1 are installed on the periphery of the bottom end of the hood 6, a contact wheel 9 connected with a first motor 8 is arranged in the hood 6, and the contact wheel 9 is in transmission connection with an output shaft of the first motor 8 through a conveyor belt;

the second grinding head mechanism 4 comprises a side plate 10 positioned on the frame 1, a second motor 11 on the side plate 10 penetrates through the shell and extends onto a transmission shaft, the transmission shaft and a rolling wheel 12 are in circulating connection transmission through an abrasive belt 13, and one end of the rolling wheel 12 is provided with a tensioning cylinder 15 which is arranged on the shell through a support plate 14;

a clamping mechanism 16 positioned on the machine frame 1 is arranged between the first grinding head mechanism 3 and the second grinding head mechanism 4.

The embodiment of the scheme is that the clamping mechanism 16 comprises a transverse motor 17 positioned on the frame, one end of the transverse motor 17 is connected with a transverse guide rail 19 matched with the transverse motor through a first ball screw 18, one end of the first ball screw 18 extends to a fixed bearing on the inner wall of the frame, a vertical motor 20 is fixedly arranged on the outer wall of the first ball screw 18 through a cover plate, a U-shaped plate 22 is fixedly arranged on the vertical motor 20 through a second ball screw 21, the U-shaped plate 22 is connected with a vertical guide rail 23 along the length direction of the second ball screw 21, a workbench 24 is fixedly connected at the center of the top end of the U-shaped plate 22, a rotating motor 25 is arranged on one side of the outer wall of the workbench 24, an output shaft on the rotating motor 25 is engaged and driven with a transverse rotating gear through the vertical rotating gear, and the top end of the transverse rotating gear is fixed on a clamping part 26, clamp 27 is arranged at one end of the outer wall of clamping portion 26, first ball screw 18 and second ball screw 18 are matched with corresponding transverse guide rail 19 and vertical guide rail 23, and can be moved in a plane area by workbench 24, so that the mechanism can be moved at a specific position, and meanwhile, rotating motor 25 is in meshing transmission with the transverse gear through the vertical gear, so that the transmission direction is changed, and the clamp is similar to a steering piece, and can convert vertical rotating force into transverse rotating force and transmit the transverse rotating force to clamping portion 26, so that clamp 27 rotates together, and therefore, the workpiece can be conveniently processed and polished by multiple faces.

The specific embodiment of the scheme is that the clamp 27 comprises a pushing cylinder 28 arranged on the clamping portion 26, a piston rod on the pushing cylinder 28 is movably provided with a connecting rod 30 through a hinge shaft 29, one side of the bottom end of the connecting rod 30 is connected with a pipe clamp 31 positioned right above the clamping portion 26, both ends of the outer wall of the pipe clamp 31 are provided with insertion holes 32 connected with a workpiece, the connecting rod 30 and the clamping portion 26 are movably connected through an installation shaft on an upright post 33, a through hole connected with the installation shaft is formed in the connecting rod 30, the clamp 27 mainly moves through the piston rod on the pushing cylinder 28, the piston rod pushes the connecting rod 30 on the hinge shaft 29, and under the action of the installation shaft on the upright post 33, the pipe clamp 31 is rotated and pulled downwards, so that the pipe clamp 31 performs installation and clamping on the workpiece, and the insertion holes 32 on the pipe clamp 31 can be conveniently inserted and fixed, that is through pressing from both sides tight fixed and the fixed mode of pegging graft further improve the stability of connecting, foretell anchor clamps mechanism can the fixed different sex spare of equidimension not of adaptability simultaneously, and its essence is through rotatory pulling, and then changes the fixed height of pipe clamp 31, and it is fixed to cooperate the grafting simultaneously, and clamping portion 26 top edge can selectively be equipped with the bellying in addition, prevents that the product from producing the landing, guarantees the stable effect of processing.

The specific embodiment of the scheme is that the two sides of the bottom ends of the cover plate and the U-shaped plate 22 are respectively connected with a transverse guide rail 19 and a vertical guide rail 23 through fixing shafts 34, the outer parts of the fixing shafts 34 are respectively provided with movable holes arranged on the cover plate and the U-shaped plate 22, the workbench 24 is also provided with a floating mechanism 35 connected with the frame, the floating mechanism 35 comprises an adjusting spring, one end of the adjusting spring is fixedly provided with a pull rod 36, and the other end of the adjusting spring extends onto the workbench 24, the technical scheme of the patent shows that the adjusting mechanism comprises a plurality of adjusting mechanisms, the first grinding head mechanism 3 can change the vertical height position adjustment of the contact wheel 9 through a screw nut, the vertical motor 20 can adjust the vertical position distance of a workpiece through a second ball screw 21, and the floating mechanism 35 can adjust the vertical distance of the clamping part 26 pulled by the pull rod 36 on the spring, after reaching the corresponding position, can fix in bayonet department through pull rod 36 and fix, can see from this that this device can carry out position control through a plurality of mechanisms, in addition, rolling wheel 12 one end is installed through backup pad 14 with the casing tight cylinder 15 that rises, tight cylinder 15 can be through the driving medium and then the selective elasticity that changes abrasive band 13, can adapt to the polishing operation of polishing of different degrees.

The concrete embodiment of this scheme does, guide post 7 keeps perpendicular setting with

frame

1, and 7 outer wall direction of height cup joints and is fixed with the uide bushing, 11 bottoms of second motor are equipped with the tray that is located on curb plate 10, and the tray top installs the arc lid, because the outer wall of motor itself sets up for circular form, and the arc lid on the tray can be when improving the contact surface effectual increase structural connection's stability, prevents that pressure from too concentrating for pressure disperses, guarantees that the atress is even.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A yacht special-shaped accessory polisher comprises a rack (1) and is characterized in that a feeding guiding rule (2) is fixedly installed on one side of the top end of the rack (1), and a first grinding head mechanism (3) and a second grinding head mechanism (4) which are connected with the rack (1) are respectively arranged outside the feeding guiding rule (2);

the first grinding head mechanism (3) comprises a lead screw nut connected with a hand wheel (5), the lead screw nut is fixed on a hood (6), guide columns (7) connected with the rack (1) are installed on the periphery of the bottom end of the hood (6), a contact wheel (9) connected with a first motor (8) is arranged in the hood (6), and the contact wheel (9) is in transmission connection with an output shaft of the first motor (8) through a conveyor belt;

the second grinding head mechanism (4) comprises a side plate (10) positioned on the rack (1), a second motor (11) on the side plate (10) penetrates through the shell and extends onto the transmission shaft, the transmission shaft and the rolling wheel (12) are in circulating connection transmission through an abrasive belt (13), and one end of the rolling wheel (12) is provided with a tensioning cylinder (15) which is arranged on the shell through a supporting plate (14);

and a clamping mechanism (16) positioned on the rack (1) is arranged between the first grinding head mechanism (3) and the second grinding head mechanism (4).

2. The yacht special-shaped accessory grinding machine according to claim 1, wherein the clamping mechanism (16) comprises a transverse motor (17) positioned on the frame, one end of the transverse motor (17) is connected with a transverse guide rail (19) matched with the transverse motor through a first ball screw (18), one end of the first ball screw (18) extends to a fixed bearing on the inner wall of the frame, a vertical motor (20) is fixedly arranged on the outer wall of the first ball screw (18) through a cover plate, a U-shaped plate (22) is fixedly arranged on the vertical motor (20) through a second ball screw (21), a vertical guide rail (23) is connected to the U-shaped plate (22) along the length direction of the second ball screw (21), a workbench (24) is fixedly connected to the center of the top end of the U-shaped plate (22), and a rotating motor (25) is arranged on one side of the outer wall of the workbench (24), an output shaft on the rotating motor (25) is in meshing transmission with a transverse rotating gear through a vertical rotating gear, the top end of the transverse rotating gear is fixed on a clamping portion (26), and one end of the outer wall of the clamping portion (26) is provided with a clamp (27).

3. The yacht special-shaped accessory polisher according to claim 2, wherein the clamp (27) comprises a pushing cylinder (28) arranged on the clamping portion (26), a connecting rod (30) is movably mounted on a piston rod of the pushing cylinder (28) through a hinge shaft (29), a pipe clamp (31) located right above the clamping portion (26) is connected to one side of the bottom end of the connecting rod (30), insertion holes (32) connected with a workpiece are formed in two ends of the outer wall of the pipe clamp (31), movable connection is achieved between the connecting rod (30) and the clamping portion (26) through a mounting shaft on a stand column (33), and a through hole connected with the mounting shaft is formed in the connecting rod (30).

4. The yacht special-shaped accessory polisher according to claim 3, characterized in that the two sides of the bottom ends of the cover plate and the U-shaped plate (22) are respectively connected with a transverse guide rail (19) and a vertical guide rail (23) through a fixing shaft (34), and the outside of the fixing shaft (34) is respectively provided with a movable hole arranged on the cover plate and the U-shaped plate (22).

5. The yacht special-shaped accessory polisher according to claim 4 characterized in that the workbench (24) is further provided with a floating mechanism (35) connected with the frame, the floating mechanism (35) comprises an adjusting spring, one end of the adjusting spring is fixedly provided with a pull rod (36), and the other end of the adjusting spring extends to the workbench (24).

6. The yacht special-shaped accessory polisher according to claim 1, characterized in that the guide columns (7) are perpendicular to the frame (1), and guide sleeves are fixedly sleeved on the outer walls of the guide columns (7) in the height direction.

7. The yacht special-shaped accessory polisher according to claim 1 characterized in that a tray is arranged at the bottom end of the second motor (11) and positioned on the side plate (10), and an arc-shaped cover is installed at the top end of the tray.