CN209902822U - Round hole grinding machine for machine manufacturing - Google Patents

Round hole grinding machine for machine manufacturing Download PDF

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Publication number
CN209902822U
CN209902822U CN201920572436.6U CN201920572436U CN209902822U CN 209902822 U CN209902822 U CN 209902822U CN 201920572436 U CN201920572436 U CN 201920572436U CN 209902822 U CN209902822 U CN 209902822U
Authority
CN
China
Prior art keywords
round hole
motor
machine
gasbag
air bag
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.)
Expired - Fee Related
Application number
CN201920572436.6U
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Chinese (zh)
Inventor
不公告发明人
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongguan Zhongfan New Material Technology Co Ltd
Original Assignee
Dongguan Zhongfan New Material Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dongguan Zhongfan New Material Technology Co Ltd filed Critical Dongguan Zhongfan New Material Technology Co Ltd
Priority to CN201920572436.6U priority Critical patent/CN209902822U/en
Application granted granted Critical
Publication of CN209902822U publication Critical patent/CN209902822U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model aims at solving the current difficult problem of polishing simultaneously to the round hole of the interior external surface of drum of being difficult for, disclose a round hole polisher for machine-building, including fastening screw, first motor, holding ring, locating lever, connecting plate, first air vent, first frictional layer, the lantern ring, the connecting rod, the locating plate, coil spring, base, landing leg, connecting strip, dead lever, rotary drum, second air vent, deflector, second motor, frame, first gasbag, slider, leading truck, observation window, second gasbag, connecting pipe, pivot and second frictional layer. This device conveniently drives first gasbag and second gasbag through the setting of first motor and second motor and rotates, makes first frictional layer and second frictional layer polish the round hole on the drum, polishes the processing to the round hole surface, and reasonable in design accords with the social demand, is worth promoting to the machine-building field.

Description

Round hole grinding machine for machine manufacturing
Technical Field
The utility model relates to the field of machinary, especially, relate to a round hole polisher for machine-building.
Background
Punching, it is in order to adapt to different demands specifically to have: splayed holes, hexagonal holes, punching plates, long holes, square holes, round holes, punching plate nets, triangular holes and the like. After punching a hole to the drum, deckle edge appears easily in the position in hole, thereby will influence the roughness of drum, just need to repair the burr at hole edge, it is present all that the manual work uses the emery cloth or rubs the drum surface with the hands and polish, thereby repair the round hole, it is more hard when polishing the round hole like this, and just be difficult to polish the round hole to the internal surface, current though have the instrument to polish to the internal surface, also have to polish to the external surface, but do not have the device of polishing simultaneously to the internal surface, it is less effective, therefore, need design a round hole polisher for machine-building and solve prior art's not enough.
Disclosure of Invention
The utility model aims at solving the not enough of prior art, provide a round hole polisher for machine-building.
The utility model discloses a realize through following technical scheme:
a round hole grinding machine for machine manufacturing comprises a sleeve ring, wherein an observation window is fixedly installed on the surface of the sleeve ring, connecting rods are symmetrically installed on the left side and the right side of the sleeve ring, a positioning plate is fixedly installed at the outer end of each connecting rod, a guide frame is fixedly installed on the outer side of the positioning plate, a spiral spring is sleeved on a side frame of the guide frame, a sliding block is fixedly installed at the upper end of the spiral spring, a connecting plate is fixedly installed on the upper side of the sliding block, a positioning ring is installed between the connecting plates, a positioning rod is fixedly installed between the positioning ring and the connecting plate, a first motor is sleeved inside the positioning ring, a fastening screw is installed between the first motor and the positioning ring, a rotating shaft is installed on the lower side of the first motor, a connecting pipe is fixedly, the air bag comprises a first air bag body, a first air vent is formed in the first air bag body, a fixing rod is fixedly mounted on the outer side of a guide frame, a connecting strip is fixedly mounted at the outer end of the fixing rod, supporting legs are symmetrically mounted on the bottom surface of the connecting strip, a base is fixedly mounted at the bottom end of each supporting leg, a guide plate is fixedly connected to the other end of the guide frame, a rotary drum is mounted in the middle of the guide plate, a second motor is mounted on the lower side of the rotary drum, a machine base is fixedly mounted on the outer side of the second motor, a first air bag is fixedly mounted inside the rotary drum, a second friction layer is fixedly mounted on the inner.
As the preferred technical scheme of the utility model, first gasbag and second gasbag are the drum structure and make for rubber materials.
As the utility model discloses a preferred technical scheme, sliding fit between slider and the leading truck.
As the utility model discloses an optimized technical scheme, the observation window is made for transparent ya keli material.
As an optimized technical scheme of the utility model, first frictional layer and second frictional layer are bar-shaped structure and constitute for the dull polish granule.
As the utility model discloses a preferred technical scheme, seted up the guide slot with slider matched with on the leading truck.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model can realize the simultaneous polishing of the inner and outer surfaces of the cylinder by the driving of the first motor and the second motor, thereby saving labor, realizing the polishing and trimming of the inner and outer surfaces of the circular hole on the cylinder, further facilitating the trimming of burrs on the circular hole, polishing the circular hole by the internal and external matching mode of the cylinder, thereby improving the polishing efficiency, simultaneously replacing the existing manual polishing method, conveniently stretching the first air bag and the second air bag outwards by the sliding fit of the slide block and the guide frame, thereby being capable of sleeving the cylinder between the first air bag and the second air bag, realizing the polishing treatment of the circular hole on the cylinder, this device conveniently drives first gasbag and second gasbag through the setting of first motor and second motor and rotates, makes first frictional layer and second frictional layer polish the round hole on the drum, polishes the processing to the round hole surface, and reasonable in design accords with the social demand, is worth promoting to the machine-building field.
Drawings
Fig. 1 is a top view of the present invention.
Fig. 2 is a side view of the drum of the present invention in cooperation with a first bladder.
Fig. 3 is a side view of the connection strip and the leg of the present invention.
In the figure: 1. fastening screw, 2, first motor, 3, holding ring, 4, locating lever, 5, connecting plate, 6, first air vent, 7, first frictional layer, 8, lantern ring, 9, connecting rod, 10, locating plate, 11, coil spring, 12, base, 13, landing leg, 14, connecting strip, 15, fixed rod, 16, rotary drum, 17, second air vent, 18, deflector, 19, second motor, 20, frame, 21, first gasbag, 22, slider, 23, leading truck, 24, observation window, 25, second gasbag, 26, connecting pipe, 27, pivot, 28, second frictional layer.
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:
a round hole polisher for machine manufacturing comprises a lantern ring 8, an observation window 24 is fixedly installed on the surface of the lantern ring 8, connecting rods 9 are symmetrically installed on the left side and the right side of the lantern ring 8, a positioning plate 10 is fixedly installed at the outer end of each connecting rod 9, a guide frame 23 is fixedly installed on the outer side of the positioning plate 10, a spiral spring 11 is sleeved on a side frame of the guide frame 23, a slider 22 is fixedly installed at the upper end of the spiral spring 11, a connecting plate 5 is fixedly installed on the upper side of the slider 22, a positioning ring 3 is installed between the connecting plates 5, a positioning rod 4 is fixedly installed between the positioning ring 3 and the connecting plate 5, a first motor 2 is sleeved inside the positioning ring 3, a fastening screw 1 is installed between the first motor 2 and the positioning ring 3, a rotating shaft 27 is installed on the lower side of the first motor 2, the surface of the second air bag 25 is fixedly provided with a first friction layer 7, the second air bag 25 is provided with a first vent hole 6, the outer side surface of the guide frame 23 is fixedly provided with a fixing rod 15, the outer end of the fixing rod 15 is fixedly provided with a connecting strip 14, the bottom surface of the connecting strip 14 is symmetrically provided with supporting legs 13, the bottom end of each supporting leg 13 is fixedly provided with a base 12, the other end of the guide frame 23 is fixedly connected with a guide plate 18, the middle part of the guide plate 18 is provided with a rotary drum 16, the lower side of the rotary drum 16 is provided with a second motor 19, the outer side of the second motor 19 is fixedly provided with a base 20, the inside of the rotary drum 16 is fixedly provided with a first air bag 21, the inner side surface of the first air bag 21 is fixedly provided with a second friction layer.
The first air bag 21 and the second air bag 25 are both of a cylindrical structure and made of rubber materials.
The sliding block 22 is in sliding fit with the guide frame 23.
The observation window 24 is made of transparent acrylic material.
The first friction layer 7 and the second friction layer 28 are strip-shaped structures and are made of abrasive grains.
The guide frame 23 is provided with a guide groove matched with the slide block 22.
The working principle is as follows: when the circular hole of the workpiece needs to be polished, the device is firstly flatly placed on the ground, the device is supported through the supporting legs, then the first motor 2 and the second motor 19 are connected with a power supply nearby, a user pulls the first motor 2 and the second motor 19 outwards, the first motor 2 is pulled outwards through the sliding fit of the sliding block 22 and the guide frame 23, the second air bag 25 is far away from the first air bag 21, then the user sleeves the cylinder of the circular hole to be polished on the outer side of the second air bag 25, then the cylinder is inflated to the second air bag 25 through the first vent hole 6, the second air bag 25 is expanded, the first vent hole 6 is blocked, the inner surface of the cylinder is tightly supported, then the pulling of the first motor 2 is stopped, the cylinder is driven to slide towards the inner part of the first air bag 21 due to the elasticity of the spiral spring 11, the cylinder slides to the inner part of the first air bag 21, and then the first air bag 21 is inflated through the second vent hole 17, make first gasbag 21 inflation, press from both sides tightly the drum surface, at this moment, the user opens first motor 2 and second motor 19's switch, first motor 2 will drive pivot 27 and rotate, thereby will drive second gasbag 25 and rotate, make first frictional layer 7 on the second gasbag 25 rub drum internal surface, and then the burr of the internal surface of round hole is maintained on the drum, second motor 19 can drive rotary drum 16 and rotate, thereby make first gasbag 21 rotate at the drum surface, make second frictional layer 28 polish the round hole on the drum surface, thereby realized polishing the maintenance to the round hole, accord with social demand.
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 (6)

1. The utility model provides a round hole polisher for machine-building, includes lantern ring (8), its characterized in that: the improved multifunctional electric iron is characterized in that an observation window (24) is fixedly arranged on the surface of the lantern ring (8), a connecting rod (9) is symmetrically arranged on the left side and the right side of the lantern ring (8), a positioning plate (10) is fixedly arranged at the outer end of the connecting rod (9), a guide frame (23) is fixedly arranged on the outer side of the positioning plate (10), a spiral spring (11) is sleeved on the side frame of the guide frame (23), a slider (22) is fixedly arranged at the upper end of the spiral spring (11), a connecting plate (5) is fixedly arranged on the upper side of the slider (22), a positioning ring (3) is arranged between the connecting plate (5), a positioning rod (4) is fixedly arranged between the positioning ring (3) and the connecting plate (5), a first motor (2) is sleeved inside the positioning ring (3), a fastening screw (1) is arranged between the first motor, the utility model discloses a pneumatic control device, including pivot (27) fixed surface installs connecting pipe (26), connecting pipe (26) fixed surface installs second gasbag (25), second gasbag (25) fixed surface installs first frictional layer (7), first air vent (6) have been seted up on second gasbag (25), leading truck (23) lateral surface fixed mounting has dead lever (15), dead lever (15) outer end fixed mounting has connecting strip (14), landing leg (13) are installed to connecting strip (14) bottom surface symmetry, landing leg (13) bottom fixed mounting has base (12), leading truck (23) other end fixed connection has deflector (18), deflector (18) mid-mounting has rotary drum (16), second motor (19) are installed to rotary drum (16) downside, second motor (19) outside fixed mounting has frame (20), the inner side of the rotating drum (16) is fixedly provided with a first air bag (21), the inner side of the first air bag (21) is fixedly provided with a second friction layer (28), and the surface of the rotating drum (16) is provided with a second vent hole (17) communicated with the first air bag (21).
2. The circular hole grinding machine for machine manufacturing according to claim 1, wherein the circular hole grinding machine is characterized in that
The method comprises the following steps: the first air bag (21) and the second air bag (25) are both of a cylindrical structure and made of rubber materials.
3. The round hole grinding machine for machine manufacturing according to claim 1, characterized in that: the sliding block (22) is in sliding fit with the guide frame (23).
4. The round hole grinding machine for machine manufacturing according to claim 1, characterized in that: the observation window (24) is made of transparent acrylic materials.
5. The round hole grinding machine for machine manufacturing according to claim 1, characterized in that: the first friction layer (7) and the second friction layer (28) are of strip-shaped structures and are composed of abrasive grains.
6. The round hole grinding machine for machine manufacturing according to claim 1, characterized in that: the guide frame (23) is provided with a guide groove matched with the slide block (22).
CN201920572436.6U 2019-04-25 2019-04-25 Round hole grinding machine for machine manufacturing Expired - Fee Related CN209902822U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920572436.6U CN209902822U (en) 2019-04-25 2019-04-25 Round hole grinding machine for machine manufacturing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920572436.6U CN209902822U (en) 2019-04-25 2019-04-25 Round hole grinding machine for machine manufacturing

Publications (1)

Publication Number Publication Date
CN209902822U true CN209902822U (en) 2020-01-07

Family

ID=69045413

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920572436.6U Expired - Fee Related CN209902822U (en) 2019-04-25 2019-04-25 Round hole grinding machine for machine manufacturing

Country Status (1)

Country Link
CN (1) CN209902822U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113084654A (en) * 2021-03-11 2021-07-09 烟台工程职业技术学院(烟台市技师学院) Multi-angle polishing device for metal keyboard shell of computer keyboard

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113084654A (en) * 2021-03-11 2021-07-09 烟台工程职业技术学院(烟台市技师学院) Multi-angle polishing device for metal keyboard shell of computer keyboard
CN113084654B (en) * 2021-03-11 2022-02-22 烟台工程职业技术学院(烟台市技师学院) Multi-angle polishing device for metal keyboard shell of computer keyboard

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200107

Termination date: 20200425