CN216859178U

CN216859178U - Ventilation pipe deckle edge grinding device

Info

Publication number: CN216859178U
Application number: CN202220359623.8U
Authority: CN
Inventors: 蔺义
Original assignee: Yichang Chenyang Hvac Technology Co ltd
Current assignee: Yichang Chenyang Hvac Technology Co ltd
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2022-07-01
Anticipated expiration: 2032-02-22

Abstract

The utility model provides a ventilation pipe burr polishing device which comprises a vertical support, a first end grinding device and a second end grinding device, wherein the first end grinding device and the second end grinding device are connected with the vertical support, a to-be-polished air pipe is placed between the first end grinding device and the second end grinding device, the end grinding device comprises a rotatable polishing disc, a grinding ring is arranged in the polishing disc, a V-shaped grinding groove is formed in the end face of the grinding ring, at least two oppositely-arranged holding clamps are further arranged on the vertical support, and the two holding clamps clamp the side wall of the to-be-polished air pipe, so that the problem that hands are easily scratched when manual polishing is carried out is solved.

Description

Ventilation pipe deckle edge grinding device

Technical Field

The utility model relates to the field of machining of ventilation pipes, in particular to a ventilation pipe burr polishing device.

Background

The ventilation pipe is a hollow pipe used for ventilation, is very common in a fresh air system, and is widely used in a factory. The ventilation pipe is mostly round or square, and the round ventilation pipe is usually formed by spiral traction and then cut according to the required length. But cutting section department can leave the burr, need polish before the use and handle, and current mode of polishing mainly polishes through file, abrasive paper are manual, and intensity of labour is big, and the burr is the easy fish tail hand of people also, consequently needs a frock of polishing urgent, alleviates intensity of labour of polishing.

SUMMERY OF THE UTILITY MODEL

The utility model provides a vent pipe burr polishing device, which solves the problem that hands are easily scratched by manual polishing.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows: the utility model provides a ventilation pipe deckle edge grinding device, including vertical support, first end grinds device and second end and grinds the device, first end grinds device and second end and grinds device and vertical leg joint, it treats the tuber pipe of polishing to be used for placing between first end grinds device and the second end grinds the device, first end grinds device and second end and grinds the device structure the same, the end grinds the device and includes rotatable mill, be equipped with the grinding ring in the mill, the grinding ring terminal surface is equipped with V type mill groove, V type mill groove is equipped with diamond dust cladding material, still be equipped with two at least mutual disposition's embrace the clamp on the vertical support, two embrace to press from both sides and press from both sides tightly the tuber pipe lateral wall of treating polishing.

In the preferred scheme, a hollow middle shaft is arranged in the middle of the polishing disc, a connecting plate is further arranged, the connecting plate is connected with the vertical support, the middle shaft is rotatably connected with the connecting plate, a dust suction port and an air blowing port are respectively arranged in the first end grinding device and the second end grinding device, and the dust suction port is arranged below the air blowing port.

In a preferred scheme, a connecting shaft is further arranged on one side of the middle shaft and is rotatably connected with the connecting plate, a first gear is sleeved on the middle shaft, a second gear is sleeved on the connecting shaft and is meshed with the first gear, and a motor is further arranged at one end of the connecting shaft.

In the preferred scheme, the middle shaft is provided with a ring groove and a clamping plate, the clamping plate is clamped in the ring groove and is connected with the connecting plate.

In the preferred scheme, a rotatable screw is arranged on the vertical support, one end of the screw is rotationally connected with the holding clamp, and the other end of the screw is provided with a rocking handle.

The utility model has the beneficial effects that: the first end grinding device and the second end grinding device are arranged at the two ends of the air pipe to be ground, so that the upper end and the lower end can be ground simultaneously, and the grinding efficiency is high; the grinding ring adopts a V-shaped grinding structure, and the right angle of the end surface of the air pipe can be directly ground while burrs are ground, so that the right angle is blunted; in the preferred scheme, a gear set is adopted for speed reduction transmission, so that the grinding torque is improved; in the preferred scheme, a blowing and dust-absorbing device is further arranged to reduce polishing dust, and the middle shaft is of a hollow structure, so that pipelines of the dust-absorbing port and the blowing port can conveniently penetrate through the middle shaft.

Drawings

The utility model is further illustrated by the following figures and examples.

FIG. 1 is a schematic of the present invention.

Fig. 2 is a schematic view of an end mill apparatus of the present invention.

Fig. 3 is a cross-sectional view of an end mill apparatus of the present invention.

In the figure: a vertical support 1; an adjusting lever 101; a first end mill device 2; a connecting plate 201; a sanding disc 202; a grinding ring 203; a central axis 204; a first gear 205; a second gear 206; a connecting shaft 207; a motor 208; a card board 209; a second end mill device 3; a screw 4; a clamp 401; a rocking handle 5; a dust suction port 6; an air blowing port 7; the air duct 8 is to be polished.

Detailed Description

As shown in fig. 1-3, a ventilation duct burr polishing device comprises a vertical support 1, a first end polishing device 2 and a second end polishing device 3, the first end polishing device 2 and the second end polishing device 3 have the same structure, the first end polishing device 2 and the second end polishing device 3 are respectively connected with the vertical support 1, the first end polishing device 2 and the second end polishing device 3 are arranged up and down, an air duct 8 to be polished is placed between the first end polishing device 2 and the second end polishing device 3, the vertical support 1 has a C-shaped or U-shaped or front-back through structure in a top view angle, so that the air duct 8 to be polished can be conveniently taken and placed, the end polishing device comprises a rotatable polishing disc 202, a polishing ring 203 is arranged in the polishing disc 202, a V-shaped polishing groove is arranged on the end face of the polishing ring 203, the V-shaped polishing groove is used for blunting the right angle of the end face of the air duct, at least two holding clamps 401 which are arranged oppositely are further arranged on the vertical support 1, and the inner side of the holding clamps 401 is provided with rubber, and rubber, Silica gel and other materials with larger friction coefficient, and the two clasps 401 clamp the side wall of the air pipe 8 to be polished.

In a preferable scheme, a hollow center shaft 204 is arranged in the middle of a polishing disc 202, a connecting plate 201 is further arranged, the connecting plate 201 is connected with a vertical support 1, the center shaft 204 is rotatably connected with the connecting plate 201, a dust suction port 6 and an air blowing port 7 are respectively arranged in a first end grinding device 2 and a second end grinding device 3, the dust suction port 6 is arranged below the air blowing port 7, the dust suction port 6 and the air blowing port 7 are respectively communicated with an external air source and an external dust collector through pipelines, the hollow center shaft 204 facilitates the pipelines to pass through, and polished dust is drawn out by the downward dead weight and guided by air flow in a mode of blowing from the upper end to the lower end for centralized treatment and dust pollution prevention.

In a preferable scheme, a connecting shaft 207 is further arranged on one side of the middle shaft 204, the connecting shaft 207 is rotatably connected with the connecting plate 201, a first gear 205 is sleeved on the middle shaft 204, a second gear 206 is sleeved on the connecting shaft 207, the first gear 205 is meshed with the second gear 206, and a motor 208 is further arranged at one end of the connecting shaft 207 and drives the middle shaft 204 to rotate.

In the preferred scheme, the middle shaft 204 is provided with a ring groove and a clamping plate 209, the clamping plate 209 is clamped in the ring groove, the clamping plate 209 is connected with the connecting plate 201, and the middle shaft 204 is axially limited.

In the preferred scheme, the vertical support 1 is provided with a rotatable screw 4, one end of the screw 4 is rotatably connected with the holding clamp 401, and the other end of the screw 4 is provided with a rocking handle 5, so that the manual operation is facilitated.

The vertical support 1 is further provided with an adjusting rod 101, and the adjusting rod 101 is in threaded connection with a vertical column of the vertical support 1.

Treat that the tuber pipe 8 of polishing is put into first end by vertical support 1 lateral opening and is ground device 2, aim at the V type of grinding ring 203 terminal surface with the annular terminal surface and grind the groove, rotate adjusting lever 101, hold the V type of grinding device 3 with the second and grind the groove and push down the tuber pipe 8 upper end annular surface of waiting to polish, rotate rocking handle 5, make embrace and press from both sides 401 centering and press from both sides the tuber pipe 8 of treating to polish, motor 208 starts, two end grind the polishing dish 202 rotation of device, the rotation direction is opposite, prevent to treat that the tuber pipe 8 of polishing is rotatory.

The above-described embodiments are merely preferred embodiments of the present invention, and should not be construed as limiting the present invention, and the scope of the present invention is defined by the claims, and equivalents including technical features described in the claims. I.e., equivalent alterations and modifications within the scope hereof, are also intended to be within the scope of the utility model.

Claims

1. The utility model provides a ventilation pipe deckle edge grinding device which characterized by: including vertical support (1), first end grinds device (2) and second end and grinds device (3) and is connected with vertical support (1), be used for placing between first end grinds device (2) and the second end grinds device (3) and wait to polish tuber pipe (8), first end grinds device (2) and second end and grinds device (3) the same structure, the end grinds the device and includes rotatable mill (202), be equipped with in mill (202) and grind ring (203), it grinds the groove to grind ring (203) terminal surface to be equipped with the V type, still be equipped with two at least mutual disposition on vertical support (1) embrace and press from both sides (401), two embrace to press from both sides (401) and press from both sides tightly to wait to polish tuber pipe (8) lateral wall.

2. A vent burr grinding apparatus as defined in claim 1, wherein: the middle of the polishing disc (202) is provided with a hollow center shaft (204) and a connecting plate (201), the connecting plate (201) is connected with the vertical support (1), the center shaft (204) is rotatably connected with the connecting plate (201), the first end grinding device (2) and the second end grinding device (3) are respectively provided with a dust suction port (6) and an air blowing port (7), and the dust suction port (6) is arranged below the air blowing port (7).

3. A vent burr grinding apparatus as defined in claim 2, wherein: a connecting shaft (207) is further arranged on one side of the middle shaft (204), the connecting shaft (207) is rotatably connected with the connecting plate (201), a first gear (205) is sleeved on the middle shaft (204), a second gear (206) is sleeved on the connecting shaft (207), the first gear (205) is meshed with the second gear (206), and a motor (208) is further arranged at one end of the connecting shaft (207).

4. A vent burr grinding apparatus as defined in claim 2, wherein: the middle shaft (204) is provided with a ring groove and a clamping plate (209), the clamping plate (209) is clamped in the ring groove, and the clamping plate (209) is connected with the connecting plate (201).

5. A vent tube burr grinding apparatus according to claim 1, wherein: the vertical support (1) is provided with a rotatable screw (4), one end of the screw (4) is rotatably connected with the holding clamp (401), and the other end of the screw (4) is provided with a rocking handle (5).