CN211916409U - Burnishing device is used in production of valve steel casting with protect function - Google Patents
Burnishing device is used in production of valve steel casting with protect function Download PDFInfo
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- CN211916409U CN211916409U CN202020161008.7U CN202020161008U CN211916409U CN 211916409 U CN211916409 U CN 211916409U CN 202020161008 U CN202020161008 U CN 202020161008U CN 211916409 U CN211916409 U CN 211916409U
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Abstract
The utility model discloses a burnishing device is used in production of valve steel casting with protect function, including the abrasive band polishing machine body, the bottom of abrasive band polishing machine body has the bottom plate through first bolt fixed mounting, and has the air-blower through second bolt fixed mounting on the bottom plate, be provided with hollow block on the sloping of abrasive band polishing machine body, the bottom welded connection of hollow block has first screwed joint, and the top welded connection of hollow block has second screwed joint, be provided with the air duct between air-blower and the hollow block, threaded connection has the gooseneck on the second screwed joint, and the one end of gooseneck is provided with out the stub, the one end welded connection who goes out the stub has third screwed joint. The utility model discloses an air current with the air-blower production spouts to the polishing position, utilizes fast-speed air current to take away a large amount of heats on the abrasive band to realized the rapid cooling on abrasive band, improved the safety in utilization, the practicality is strong.
Description
Technical Field
The utility model relates to a burnishing and polishing technical field especially relates to a burnishing device is used in production of valve steel casting with protect function.
Background
The polishing refers to a processing method for reducing the roughness of the surface of a workpiece by using mechanical, chemical or electrochemical action to obtain a bright and flat surface, and for valve steel castings, a belt sander is generally adopted for polishing, and the working principle is as follows: the motor is utilized to drive the abrasive belt on the wheel body to rotate at a high speed, so that the steel casting is polished.
The prior belt sander still has certain disadvantages when in use: because the friction between the abrasive belt and the steel casting can generate a large amount of heat, the conventional abrasive belt polishing machine does not have cooling equipment, the heat on the abrasive belt is more and more along with the continuous polishing, the abrasive belt can be finally broken, the safety is poor, and the conventional abrasive belt polishing machine is directly placed on the ground or a bedplate for polishing, so that the stability of the abrasive belt polishing machine is poor, and the actual use is not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcomings in the prior art and providing a polishing device for producing valve steel castings with protection function.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a polishing device with a protection function for producing a valve steel casting comprises a belt sander body, wherein a bottom plate is fixedly installed at the bottom of the belt sander body through a first bolt, an air blower is fixedly installed on the bottom plate through a second bolt, a hollow block is arranged on an oblique beam of the belt sander body, a first threaded joint is welded at the bottom of the hollow block, a second threaded joint is welded at the top of the hollow block, four fastening screws are arranged on the hollow block, the hollow block is fixedly installed on the oblique beam of the belt sander body through the fastening screws, an air guide pipe is arranged between the air blower and the hollow block, a gooseneck pipe is connected with the second threaded joint in a threaded mode, an air outlet head is arranged at one end of the gooseneck pipe, a third threaded joint is welded at one end of the air outlet head and connected with one end of the gooseneck pipe in a threaded mode, the bottom of bottom plate has the right-angle plate through third bolt fixed mounting, and sets up threaded hole on the right-angle plate, threaded connection has the threaded rod on the screw hole, and the bottom fixed mounting of threaded rod has the hand wheel, the top of threaded rod is provided with the stripper plate, there is the bearing frame bottom of stripper plate through fourth bolt fixed mounting, and the top of stripper plate is provided with the rubber pad, air-blower and external power supply electric connection.
Preferably, the air-out head is of a hollow structure, a hose is arranged inside the gooseneck, one end of the hose is communicated with the inner cavity of the hollow block, the other end of the hose is communicated with the inner cavity of the air-out head, and an air outlet is formed in the other end of the air-out head.
Preferably, the extrusion plate is a circular plate, and the bearing seat is located at the center of the extrusion plate.
Preferably, the rubber pad is pasted on the extrusion plate through strong viscose, and a plurality of blind holes are opened to the upper end surface of rubber pad.
Preferably, the threaded rod is movably connected with the extrusion plate through a bearing seat, one end of the air duct is communicated with the inner cavity of the hollow block through a first threaded connector, and the other end of the air duct is communicated with an air outlet of the air blower.
Preferably, the side face of the hollow block is connected with a pressure relief pipe in a welding mode, the pressure relief pipe is communicated with the inner cavity of the hollow block, and a spring one-way valve is installed on a pipe section of the pressure relief pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in through setting up hollow block, first screwed joint, second screwed joint, fastening screw, air-blower, air duct, gooseneck, go out wind head and third screwed joint, spout to the polishing position through the air current that produces the air-blower, utilize fast-speed air current to take away a large amount of heats on the abrasive band to realized the rapid cooling on abrasive band, improved the safety in utilization.
2. The utility model discloses in through setting up right angle board, screw hole, threaded rod, hand wheel, stripper plate, bearing frame and rubber pad, utilize the threaded rod to promote the stripper plate, make its cooperation bottom plate realize pressing from both sides tightly the table to abrasive band polishing machine's stability has been improved.
3. The utility model discloses in through setting up pressure release pipe and spring check valve, can be timely with the unnecessary gas quick discharge in the hollow block for the inside of hollow block is favorable to the use of reality in being in safe atmospheric pressure value all the time.
To sum up, the utility model discloses an air current that produces the air-blower spouts to the polishing position, utilizes fast-speed air current to take away a large amount of heats on the abrasive band to realized the rapid cooling on abrasive band, improved the safety in utilization, the practicality is strong.
Drawings
Fig. 1 is a schematic view of the overall structure of a polishing device for producing a valve steel casting with a protection function according to the present invention;
fig. 2 is a side view of an air outlet head of the polishing device for producing a valve steel casting with a protection function provided by the utility model;
fig. 3 is a side view of a hollow block of the polishing device for producing valve steel castings with protection function provided by the utility model;
fig. 4 is an overall view of the belt polisher body in the second embodiment of the polishing apparatus for producing valve steel castings with protection function.
In the figure: 1 belt sander body, 2 bottom plates, 3 hollow blocks, 4 first threaded joints, 5 second threaded joints, 6 fastening screws, 7 air blowers, 8 air guide pipes, 9 gooseneck pipes, 10 air outlet heads, 11 third threaded joints, 12 right-angle plates, 13 threaded holes, 14 threaded rods, 15 hand wheels, 16 extrusion plates, 17 bearing seats, 18 rubber pads, 19 pressure relief pipes and 20 spring one-way valves.
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.
The first embodiment is as follows:
referring to fig. 1-3, a polishing device with a protection function for producing a valve steel casting comprises a body 1 of a belt sander, a bottom plate 2 is fixedly installed at the bottom of the body 1 of the belt sander through a first bolt, an air blower 7 is fixedly installed on the bottom plate 2 through a second bolt, a hollow block 3 is arranged on an oblique beam of the body 1 of the belt sander, a first threaded joint 4 is welded at the bottom of the hollow block 3, a second threaded joint 5 is welded at the top of the hollow block 3, four fastening screws 6 are arranged on the hollow block 3, the hollow block 3 is fixedly installed on the oblique beam of the body 1 of the belt sander through the fastening screws 6, an air duct 8 is arranged between the air blower 7 and the hollow block 3, a gooseneck pipe 9 is connected with the second threaded joint 5 through a thread, an air outlet head 10 is arranged at one end of the gooseneck pipe 9, and a third threaded joint 11 is welded at one end of the air, and the third screwed joint 11 is connected with one end screw thread of gooseneck 9, there is right-angle plate 12 bottom plate 2 through third bolt fixed mounting, and set up threaded hole 13 on the right-angle plate 12, threaded connection has threaded rod 14 on the threaded hole 13, and the bottom fixed mounting of threaded rod 14 has hand wheel 15, the top of threaded rod 14 is provided with stripper plate 16, there is bearing frame 17 bottom stripper plate 16 through fourth bolt fixed mounting, and stripper plate 16's top is provided with rubber pad 18, air-blower 7 and external power supply electric connection.
Air-out head 10 is hollow structure, the inside of gooseneck 9 is provided with the hose, the one end of hose is linked together with the inner chamber of hollow block 3, the other end of hose is linked together with the inner chamber of air-out head 10, the air outlet has been seted up to the other end of air-out head 10, stripper plate 16 is circular panel, bearing frame 17 is located stripper plate 16's centre of a circle department, rubber pad 18 pastes on stripper plate 16 through strong viscose, and a plurality of blind holes have been seted up to the upper end surface of rubber pad 18, threaded rod 14 passes through bearing frame 17 and stripper plate 16 swing joint, the one end of air duct 8 is linked together through first screwed joint 4 and the inner chamber of hollow block 3, and the other end of air duct 8 is linked.
Example two:
referring to fig. 1-4, a polishing device with a protection function for producing a valve steel casting comprises a body 1 of a belt sander, a bottom plate 2 is fixedly installed at the bottom of the body 1 of the belt sander through a first bolt, an air blower 7 is fixedly installed on the bottom plate 2 through a second bolt, a hollow block 3 is arranged on an oblique beam of the body 1 of the belt sander, a first threaded joint 4 is welded at the bottom of the hollow block 3, a second threaded joint 5 is welded at the top of the hollow block 3, four fastening screws 6 are arranged on the hollow block 3, the hollow block 3 is fixedly installed on the oblique beam of the body 1 of the belt sander through the fastening screws 6, an air duct 8 is arranged between the air blower 7 and the hollow block 3, a gooseneck pipe 9 is connected with the second threaded joint 5 through a thread, an air outlet head 10 is arranged at one end of the gooseneck pipe 9, and a third threaded joint 11 is welded at one end of the air, and the third screwed joint 11 is connected with one end screw thread of gooseneck 9, there is right-angle plate 12 bottom plate 2 through third bolt fixed mounting, and set up threaded hole 13 on the right-angle plate 12, threaded connection has threaded rod 14 on the threaded hole 13, and the bottom fixed mounting of threaded rod 14 has hand wheel 15, the top of threaded rod 14 is provided with stripper plate 16, there is bearing frame 17 bottom stripper plate 16 through fourth bolt fixed mounting, and stripper plate 16's top is provided with rubber pad 18, air-blower 7 and external power supply electric connection.
The air outlet head 10 is of a hollow structure, a hose is arranged inside the gooseneck 9, one end of the hose is communicated with the inner cavity of the hollow block 3, the other end of the hose is communicated with the inner cavity of the air outlet head 10, the other end of the air outlet head 10 is provided with an air outlet, the extrusion plate 16 is a circular plate, the bearing seat 17 is positioned at the circle center of the extrusion plate 16, the rubber pad 18 is adhered to the extrusion plate 16 through strong adhesive, and the outer surface of the upper end of the rubber pad 18 is provided with a plurality of blind holes, the threaded rod 14 is movably connected with the extrusion plate 16 through a bearing seat 17, one end of the air duct 8 is communicated with the inner cavity of the hollow block 3 through a first threaded joint 4, the other end of the air duct 8 is communicated with an air outlet of the blower 7, the side surface of the hollow block 3 is welded and connected with a pressure relief pipe 19, and the pressure relief pipe 19 is communicated with the inner cavity of the hollow block 3, and a spring one-way valve 20 is arranged on the pipe section of the pressure relief pipe 19.
The working principle is as follows: before the valve steel casting is polished by the belt sander body 1, the belt sander body 1 needs to be fixed, and the specific operations are as follows: moving the body 1 of the belt sander to enable a bedplate for supporting the body 1 of the belt sander to be positioned between the extrusion plate 16 and the bottom plate 2, then slowly putting down the body 1 of the belt sander to enable the bottom plate 2 to be attached to the bedplate, then manually rotating the hand wheel 15 to drive the threaded rod 14 to rotate in the threaded hole 13, at the moment, the threaded rod 14 pushes the extrusion plate 16 to gradually move upwards until the extrusion plate 16 is matched with the bottom plate 2 to completely clamp the bedplate, in the process, due to the existence of the bearing seat 17, after the extrusion plate 16 contacts the bedplate, due to the existence of the rubber pad 18 at the top of the extrusion plate, the friction force between the extrusion plate 16 and the bedplate is large, so that the extrusion plate 16 stops rotating at the moment, the threaded rod 14 can still continue to rotate, the labor-saving effect is good, after the completion, the air blower 7 and the body 1 of the belt sander need to be opened by using a switch, so that the air outlet of the air outlet head 10 is just opposite to the polishing position, the air generated during the operation of the air blower 7 can be conveyed into the hollow block 3 through the air duct 8, and then conveyed into the air outlet head 10 through the hose inside the gooseneck 9, and finally sprayed out from the air outlet of the air outlet head 10, the heat of the polishing position can be rapidly taken away by the sprayed high-speed air flow, so as to realize the rapid cooling of the abrasive belt, and simultaneously, the spark generated during the polishing can be rapidly cooled, so as to avoid scalding workers, compared with the first embodiment, the second embodiment realizes the control of the internal air pressure of the hollow block 3 through the arranged pressure relief pipe 19 provided with the spring check valve 20, when the internal air pressure of the hollow block 3 is too large, the spring check valve 20 is opened, and the redundant air can be discharged through the pressure relief pipe 19, the utility model discloses a method for spraying the air flow generated by the air blower 7 to the, a large amount of heat on the abrasive belt is taken away by utilizing high-speed airflow, so that the abrasive belt is quickly cooled, the use safety is improved, and the practicability is high.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A polishing device with a protection function for producing a valve steel casting comprises a belt sander body (1) and is characterized in that a bottom plate (2) is fixedly installed at the bottom of the belt sander body (1) through a first bolt, an air blower (7) is fixedly installed on the bottom plate (2) through a second bolt, a hollow block (3) is arranged on an oblique beam of the belt sander body (1), a first threaded connector (4) is welded at the bottom of the hollow block (3), a second threaded connector (5) is welded at the top of the hollow block (3), four fastening screws (6) are arranged on the hollow block (3), the hollow block (3) is fixedly installed on the oblique beam of the belt sander body (1) through the fastening screws (6), and an air guide pipe (8) is arranged between the air blower (7) and the hollow block (3), a gooseneck (9) is connected on the second screwed joint (5) in a threaded manner, an air outlet head (10) is arranged at one end of the gooseneck (9), one end of the air outlet head (10) is connected with a third threaded joint (11) in a welding way, a third threaded joint (11) is in threaded connection with one end of the gooseneck (9), a right-angle plate (12) is fixedly arranged at the bottom of the bottom plate (2) through a third bolt, a threaded hole (13) is arranged on the right-angle plate (12), a threaded rod (14) is connected with the threaded hole (13) in a threaded manner, a hand wheel (15) is fixedly arranged at the bottom of the threaded rod (14), an extrusion plate (16) is arranged at the top of the threaded rod (14), a bearing seat (17) is fixedly arranged at the bottom of the extrusion plate (16) through a fourth bolt, and a rubber pad (18) is arranged at the top of the extrusion plate (16), and the air blower (7) is electrically connected with an external power supply.
2. The polishing device with the protection function for the production of the valve steel casting according to claim 1, wherein the air outlet head (10) is of a hollow structure, a hose is arranged inside the gooseneck (9), one end of the hose is communicated with an inner cavity of the hollow block (3), the other end of the hose is communicated with the inner cavity of the air outlet head (10), and an air outlet is formed in the other end of the air outlet head (10).
3. The polishing device with the protection function for the production of the valve steel castings according to claim 1, wherein the extrusion plate (16) is a circular plate, and the bearing seat (17) is located at the center of the extrusion plate (16).
4. The polishing device with the protection function for the production of the valve steel castings according to claim 1, wherein the rubber pad (18) is adhered to the extrusion plate (16) through strong adhesive, and the outer surface of the upper end of the rubber pad (18) is provided with a plurality of blind holes.
5. The polishing device with the protection function for the valve steel casting production is characterized in that the threaded rod (14) is movably connected with the extrusion plate (16) through a bearing seat (17), one end of the air guide pipe (8) is communicated with the inner cavity of the hollow block (3) through the first threaded connector (4), and the other end of the air guide pipe (8) is communicated with an air outlet of the air blower (7).
6. The polishing device with the protection function for the production of the valve steel casting according to claim 1, wherein a pressure relief pipe (19) is welded to the side surface of the hollow block (3), the pressure relief pipe (19) is communicated with the inner cavity of the hollow block (3), and a spring check valve (20) is installed on the pipe section of the pressure relief pipe (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020161008.7U CN211916409U (en) | 2020-02-11 | 2020-02-11 | Burnishing device is used in production of valve steel casting with protect function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020161008.7U CN211916409U (en) | 2020-02-11 | 2020-02-11 | Burnishing device is used in production of valve steel casting with protect function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211916409U true CN211916409U (en) | 2020-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020161008.7U Active CN211916409U (en) | 2020-02-11 | 2020-02-11 | Burnishing device is used in production of valve steel casting with protect function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211916409U (en) |
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- 2020-02-11 CN CN202020161008.7U patent/CN211916409U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210712 Address after: 224500 No.22, Panyang Avenue, dongkan Town, Binhai County, Yancheng City, Jiangsu Province Patentee after: Two dimensional valve Jiangsu Co.,Ltd. Address before: 224500 No.22, industrial branch road, industrial park, Binhai Economic Development Zone, Yancheng City, Jiangsu Province Patentee before: Jiangsu Davi Machinery Co.,Ltd. |