CN213970591U

CN213970591U - Metal part burr grinding device

Info

Publication number: CN213970591U
Application number: CN202022572422.XU
Authority: CN
Inventors: 张世勇; 张世宏
Original assignee: Suzhou Long Qiao Protection Technology Co ltd
Current assignee: Suzhou Long Qiao Protection Technology Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-08-17
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a metalwork burr grinding device, including the supporting leg, the top fixedly connected with of supporting leg holds in the palm the fill, hold in the palm the inside of fighting and polish the fill through major diameter bearing fixedly connected with, the quantity of supporting leg is four, four fixedly connected with diaphragm between the supporting leg, the last fixed surface of diaphragm is connected with the motor that just reverses, the output shaft of the motor that reverses extends to the inside of holding in the palm the fill and with the lower surface centre of a circle department fixed connection who polishes the fill. This metalwork burr grinding device through setting up fastening bolt and tighrening ring, can install cylindric metal work piece in the inside of tighrening ring, and the bottom is arranged in the mixed liquid inside of the sand water in the fill of polishing, and just reverse motor drives the fill of polishing and can switch just reversing to keep opposite with last driving motor's rotation direction, can make cylindric metal work piece's the surface fully mix the liquid contact with the sand water, carry out the burr and polish, thereby do not produce the dust of polishing.

Description

Metal part burr grinding device

Technical Field

The utility model relates to the technical field of mechanical equipment, specifically be a metalwork burr grinding device.

Background

The metal part refers to a metal workpiece or a product, and most workpieces are metal in the industrial production field. Many processing methods of metal products are casting forming, and after the casting forming, some burrs are left on the surface of the metal products due to the die. In order to make the product more attractive and practical, the burrs need to be ground.

The polishing device of current cylinder metalwork can produce high temperature at the in-process of polishing, and it is very serious to polish the dust simultaneously, still needs additionally to adopt dust collecting equipment to remove dust.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a metalwork burr grinding device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a metal part burr polishing device comprises supporting legs, wherein supporting hoppers are fixedly connected above the supporting legs, polishing hoppers are fixedly connected inside the supporting hoppers through large-diameter bearings, the number of the supporting legs is four, transverse plates are fixedly connected among the four supporting legs, positive and negative rotating motors are fixedly connected to the upper surfaces of the transverse plates, output shafts of the positive and negative rotating motors extend into the supporting hoppers and are fixedly connected with the centers of the lower surfaces of the polishing hoppers, ribs are fixedly connected to the inner bottom walls of the polishing hoppers, sand-water mixed liquid is filled in the polishing hoppers, a supporting frame is fixedly connected to the left side of each supporting hopper, an upper driving motor is mounted at the top of each supporting frame through a motor frame, a connecting rod is fixedly connected to an output shaft of the upper driving motor, and a fastening ring is fixedly connected to the bottom ends of the connecting rods, and the fastening ring is fixedly connected above the polishing hoppers, and the surface of the fastening ring is in threaded connection with a fastening bolt, and one end of the fastening bolt, which is positioned inside the fastening ring, is rotatably connected with an arc-shaped clamping block.

Preferably, a plurality of balls are embedded in the inner bottom wall of the supporting bucket, and a bearing is arranged at the joint of the output shaft of the forward and reverse rotating motor and the supporting bucket.

Preferably, the major diameter bearing is a sealed bearing, and an auxiliary bearing is arranged at the joint of the connecting rod and the support frame.

Preferably, the left side of the supporting leg is fixedly connected with the right side of the vertical rod of the supporting frame through a connecting block.

Preferably, the inner right-angle position of the support frame is provided with a reinforcing rib, and a cylindrical metal workpiece is inserted into the fastening ring.

Preferably, the number of the fastening bolts is multiple, and the plurality of fastening bolts are screwed on the surface of the fastening ring at equal intervals in the circumferential direction.

Advantageous effects

The utility model provides a metalwork burr grinding device possesses following beneficial effect:

1. this metalwork burr grinding device through setting up fastening bolt and tighrening ring, can install cylindric metal work piece in the inside of tighrening ring, and the bottom is arranged in the mixed liquid inside of the sand water in the fill of polishing, and just reverse motor drives the fill of polishing and can switch just reversing to keep opposite with last driving motor's rotation direction, can make cylindric metal work piece's the surface fully mix the liquid contact with the sand water, carry out the burr and polish, thereby do not produce the dust of polishing.

2. This metalwork burr grinding device inlays the ball of locating diapire in the support fill through the setting, can support the fill of polishing, presss from both sides tight piece through setting up fastening bolt and arc, can install the cylindric metal work piece of different diameters in the fastening ring, and the flexibility ratio is higher.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic bottom view of the fastening ring of the present invention;

fig. 4 is a schematic view of the top view structure of the polishing bucket of the present invention.

In the figure: 1 supporting leg, 2 support fill, 3 major diameter bearings, 4 fill of polishing, 5 diaphragm, 6 positive and negative motor, 7 ribs, 8 sand and water mixed liquid, 9 support frames, 10 motor framves, 11 go up driving motor, 12 connecting rods, 13 tighrening rings, 14 fastening bolt, 15 arc clamp tight piece, 16 balls, 17 connecting blocks.

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. 1-4, the present invention provides a technical solution: the utility model provides a metalwork burr grinding device, including supporting leg 1, supporting leg 1's top fixedly connected with holds in the palm fill 2, hold in the palm the inside of fighting 2 and polish through 3 fixedly connected with of major diameter bearing and fight 4, major diameter bearing 3 is sealed bearing, supporting leg 1's quantity is four, fixedly connected with diaphragm 5 between four supporting legs 1, the last fixed surface of diaphragm 5 is connected with motor 6 that just reverses, motor 6's output shaft that just reverses extends to the inside of holding in the palm fill 2 and with polish the lower surface centre of a circle department fixed connection of fighting 4, the interior diapire of holding in the palm fill 2 inlays and is equipped with a plurality of balls 16, motor 6 output shaft that just reverses and the junction of holding in the palm fill 2 is provided with the bearing.

The inner bottom wall of the polishing bucket 4 is fixedly connected with ribs 7, sand-water mixed liquid 8 is filled in the polishing bucket 4, the sand-water mixed liquid 8 is made of quartz sand and water according to the proportion of 6:4, the left side of the supporting bucket 2 is fixedly connected with a supporting frame 9, the left side of the supporting leg 1 is fixedly connected with the right side of a vertical rod of the supporting frame 9 through a connecting block 17, an upper driving motor 11 is installed at the top of the supporting frame 9 through a motor frame 10, an output shaft of the upper driving motor 11 is fixedly connected with a connecting rod 12, an auxiliary bearing is arranged at the joint of the connecting rod 12 and the supporting frame 9, the bottom end of the connecting rod 12 extends to the upper portion of the polishing bucket 4 and is fixedly connected with a fastening ring 13, a fastening bolt 14 is connected to the surface of the fastening ring 13 in a threaded mode, and one end, located inside the fastening bolt 13, is rotatably connected with an arc-shaped clamping block 15.

The interior right angle department of support frame 9 is provided with the strengthening rib, and the inside of tighrening ring 13 is pegged graft and is had cylindric metal work piece, and fastening bolt 14's quantity is a plurality of, and 14 circumference equidistance threaded connection of a plurality of fastening bolts are on the surface of tighrening ring 13, through setting up fastening bolt 14 and the tight piece 15 of arc clamp, can install the cylindric metal work piece of different diameters in tighrening ring 13, and the flexibility ratio is higher.

This metalwork burr grinding device, through setting up fastening bolt 14 and tighrening ring 13, can install cylindric metal work piece in the inside of tighrening ring 13, and the bottom is arranged in the sand and water mixed liquid 8 inside of fighting 4 of polishing, just reversal motor 6 drives and polishes and fight 4 and can switch just reversal, thereby keep opposite with last driving motor 11's rotation direction, can make cylindric metal work piece's the surface abundant mix liquid 8 contacts with the sand and water, carry out the burr and polish, thereby do not produce the dust of polishing.

The working principle is as follows: when using this metalwork burr grinding device to come to carry out surperficial burr to cylindric metal work piece and polish, at first we insert the top of work piece inside the tighrening ring 13, then twist and move fastening bolt 14, press from both sides tight work piece, we will polish sand and water and mix according to certain proportion, after that, through the rotation of motor controller control positive and negative motor 6, drive the inside sand water mixed liquid 8 of 4 internal portions of fighting of polishing and rotate, drive driving motor 11 on, it rotates together with the work piece to drive tighrening ring 13, thereby make the work piece and the rotation direction of sand water mixed liquid 8 opposite, carry out bigger degree friction, after that, carry out 180 rotations with the work piece, with the top originally as to in the sand water mixed liquid 8, polish, the mode of polishing of the sand water mixed liquid 8 that this burr grinding device adopted can reach dustless effect, do not need additionally carry out air treatment.

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

1. The utility model provides a metalwork burr grinding device, includes supporting leg (1), its characterized in that: the grinding device is characterized in that a supporting bucket (2) is fixedly connected above the supporting legs (1), a grinding bucket (4) is fixedly connected inside the supporting bucket (2) through a large-diameter bearing (3), the number of the supporting legs (1) is four, a transverse plate (5) is fixedly connected among the four supporting legs (1), a forward and reverse rotating motor (6) is fixedly connected to the upper surface of the transverse plate (5), an output shaft of the forward and reverse rotating motor (6) extends into the supporting bucket (2) and is fixedly connected with the center of a circle of the lower surface of the grinding bucket (4), ridge strips (7) are fixedly connected to the inner bottom wall of the grinding bucket (4), a sand-water mixed liquid (8) is filled inside the grinding bucket (4), a supporting frame (9) is fixedly connected to the left side of the supporting bucket (2), and an upper driving motor (11) is installed at the top of the supporting frame (9) through a motor frame (10), go up output shaft fixedly connected with connecting rod (12) of driving motor (11), the bottom of connecting rod (12) extends to the top fixedly connected with tighrening ring (13) of fighting (4) of polishing, the surperficial threaded connection of tighrening ring (13) has fastening bolt (14), fastening bolt (14) are located the inside one end rotation of tighrening ring (13) and are connected with the tight piece of arc clamp (15).

2. The metal piece deburring device of claim 1, wherein: a plurality of balls (16) are embedded in the inner bottom wall of the supporting bucket (2), and a bearing is arranged at the joint of the output shaft of the forward and reverse rotating motor (6) and the supporting bucket (2).

3. The metal piece deburring device of claim 1, wherein: the large-diameter bearing (3) is a sealing bearing, and an auxiliary bearing is arranged at the joint of the connecting rod (12) and the support frame (9).

4. The metal piece deburring device of claim 1, wherein: the left side of the supporting leg (1) is fixedly connected with the right side of the vertical rod of the supporting frame (9) through a connecting block (17).

5. The metal piece deburring device of claim 1, wherein: the inner right angle of the support frame (9) is provided with a reinforcing rib, and a cylindrical metal workpiece is inserted into the fastening ring (13).

6. The metal piece deburring device of claim 1, wherein: the number of the fastening bolts (14) is multiple, and the plurality of fastening bolts (14) are in threaded connection on the surface of the fastening ring (13) at equal intervals in the circumferential direction.