CN215092651U - Gate valve clack grinding system - Google Patents
Gate valve clack grinding system Download PDFInfo
- Publication number
- CN215092651U CN215092651U CN202121001624.7U CN202121001624U CN215092651U CN 215092651 U CN215092651 U CN 215092651U CN 202121001624 U CN202121001624 U CN 202121001624U CN 215092651 U CN215092651 U CN 215092651U
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- CN
- China
- Prior art keywords
- grinding
- sand paper
- grinding disc
- gate valve
- mounting ring
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- 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
Links
- 244000137852 Petrea volubilis Species 0.000 claims abstract description 43
- 238000009827 uniform distribution Methods 0.000 claims abstract description 6
- 230000001681 protective effect Effects 0.000 claims description 12
- 239000000725 suspension Substances 0.000 claims description 9
- 239000002390 adhesive tape Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000009826 distribution Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000032258 transport Effects 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
A gate valve clack grinding system comprises a horizontal grinding device and a hanging grinding device, wherein the horizontal grinding device comprises a first rack (1), a grinding disc driving motor (2), a grinding disc (3), sand paper (4) and a guardrail (5), the grinding disc driving motor (2) is installed on one side of the first rack (1) through a motor support, a sand paper mounting ring is arranged at the outer edge of the grinding disc (3), a group of threaded holes are formed in the sand paper mounting ring in an annular and uniform distribution mode, a group of bolt through holes are formed in the sand paper (4) in an annular and uniform distribution mode, the sand paper (4) is paved at the top of the grinding disc (3), and the edge of the sand paper (4) is pressed on the sand paper mounting ring through a pressing ring (6); the advantages are that: the grinding speed is high, and the labor intensity of workers is reduced.
Description
Technical Field
The utility model relates to a valve production facility field, concretely relates to gate valve clack grinding system.
Background
At present, on the valve production line, the valve clack of gate valve is made and is afterwards sealed face that needs to grind, and current sealed face grinder grinding speed is slow, influences the production speed of mill.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above insufficiency and provide a gate valve clack grinding system.
The utility model comprises a horizontal grinding device and a suspension grinding device,
the horizontal grinding device comprises a first frame, a grinding disc driving motor, a grinding disc, abrasive paper and a guardrail,
the grinding disc driving motor is installed on one side of the first rack through the motor support, a sand paper mounting ring is arranged on the outer edge of the grinding disc, a group of threaded holes are annularly and uniformly formed in the sand paper mounting ring, a group of bolt penetrating holes are annularly and uniformly formed in the sand paper, the sand paper is laid on the top of the grinding disc, the edge of the sand paper is pressed on the sand paper mounting ring through a pressing ring, the pressing ring is fixed on the sand paper mounting ring through bolts, the grinding disc is installed on a power output shaft of the grinding disc driving motor and is driven to rotate through the grinding disc driving motor, the guardrail is fixedly installed on the first rack, and the grinding disc is located in the guardrail;
the suspension grinding device comprises a second frame, a variable frequency motor, a rotary table, grinding abrasive paper and a pair of debris protection plates,
the variable frequency motor is installed in the second rack, a power output shaft of the variable frequency motor is movably installed on the side wall of the second rack through a shaft and a bearing, an abrasive paper installation ring is arranged on the outer edge of the rotary table, a group of threaded holes are formed in the abrasive paper installation ring in an annular and uniform distribution mode, a group of bolt penetrating holes are formed in the abrasive paper in an annular and uniform distribution mode, the abrasive paper is laid on the top of the rotary table, the edge of the abrasive paper is pressed on the abrasive paper installation ring through the abrasive paper pressing ring, the abrasive paper pressing ring is fixed on the abrasive paper installation ring through bolts, the rotary table is installed on the power output shaft of the variable frequency motor and is driven to rotate through the variable frequency motor, the debris protective guard is composed of a vertical plate and an inclined material collecting plate, and a pair of debris protective plates are installed on the second rack in a mirror image distribution mode by taking the rotary table as a center; the first frame is fixedly arranged on one side of the second frame.
The guardrail is a U-shaped guardrail.
The grinding disc driving motor is a variable frequency motor.
The bolt on the compression ring is a hexagon socket head cap screw.
It also has a protective face screen, which is installed on the guard rail.
The bottom of the guardrail is provided with a pair of reinforcing ribs.
The top surface of the grinding disc is lower than the top surface of the guardrail.
A debris collection box is arranged at the bottom of the pair of debris protection plates.
The turntable is adhered with a double-sided adhesive tape, and the abrasive sand paper is adhered on the double-sided adhesive tape.
The utility model has the advantages that: the grinding speed is high, and the labor intensity of workers is reduced.
Description of the drawings
Fig. 1 is a schematic structural view of the horizontal grinding device of the present invention.
Fig. 2 is a schematic sectional view of the horizontal grinding device of the present invention.
Fig. 3 is a schematic diagram of a partially enlarged structure of fig. 2 according to the present invention.
Fig. 4 is a schematic structural view of the suspension grinding device of the present invention.
Fig. 5 is a schematic structural view of the suspension grinding device turntable of the present invention.
Fig. 6 is a schematic sectional view of the suspension grinding device turntable according to the present invention.
Fig. 7 is a schematic diagram of the present invention in a partially enlarged structure of fig. 6.
Fig. 8 is a schematic structural diagram of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "lower", "inside", "outside", etc. are used for indicating the orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention usually place when using, the present invention is only used for convenience of description and simplification of the description, but does not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operate, and thus, the present invention should not be construed as being limited. Furthermore, the appearances of the terms "first," "second," and the like in the description of the present invention are only used for distinguishing between the descriptions and are not intended to indicate or imply relative importance. In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in the attached drawings, the utility model comprises a horizontal grinding device and a suspension grinding device,
the horizontal grinding device comprises a first machine frame 1, a grinding disc driving motor 2, a grinding disc 3, abrasive paper 4 and a guardrail 5,
the grinding disc driving motor 2 is installed on one side of the first rack 1 through a motor support, a sand paper mounting ring is arranged on the outer edge of the grinding disc 3, a group of threaded holes are annularly and uniformly formed in the sand paper mounting ring, a group of bolt penetrating holes are annularly and uniformly formed in the sand paper 4, the sand paper 4 is laid on the top of the grinding disc 3, the edge of the sand paper 4 is pressed on the sand paper mounting ring through the pressing ring 6, the pressing ring 6 is fixed on the sand paper mounting ring through bolts, the grinding disc 3 is installed on a power output shaft of the grinding disc driving motor 2, the grinding disc 3 is driven to rotate through the grinding disc driving motor 2, the guardrail 5 is fixedly installed on the first rack 1, and the grinding disc 3 is located in the guardrail 5;
the suspension grinding device comprises a second frame 10, a variable frequency motor 11, a rotary table 13, grinding sand paper 14 and a pair of debris protection plates 15,
the variable frequency motor 11 is installed in the second rack 10, a power output shaft of the variable frequency motor 11 is movably installed on the side wall of the second rack 10 through a shaft and a bearing, a sand paper installation ring is arranged on the outer edge of the rotary table 13, a group of threaded holes are annularly and uniformly distributed in the sand paper installation ring, a group of bolt penetrating holes are annularly and uniformly distributed in the grinding sand paper 14, the grinding sand paper 14 is paved on the top of the rotary table 13, the edge of the grinding sand paper 14 is pressed on the sand paper installation ring through a sand paper pressing ring 16, the sand paper pressing ring 16 is fixed on the sand paper installation ring through bolts, the rotary table 13 is installed on the power output shaft of the variable frequency motor 12, the rotary table 13 is driven to rotate through the variable frequency motor 12, the protective fence debris 15 is composed of a vertical plate and an inclined aggregate plate, and a pair of protective plate debris 15 is installed on the second rack 10 in a mirror image distribution mode by taking the rotary table 13 as a center; the first frame 1 is fixedly installed at one side of the second frame 10.
The guard rail 5 is a U-shaped guard rail.
The grinding disc drive motor 2 is a variable frequency motor.
The bolts on the compression ring 6 are hexagon socket head cap bolts.
It also has a protective face screen 7, and the protective face screen 7 is installed on the guardrail 5.
The bottom of the guardrail 5 is provided with a pair of reinforcing ribs.
The top surface of the abrasive disc 3 is lower than the top surface of the guard rail 5.
The pair of debris guard plates 15 are provided at the bottom thereof with a debris collection box.
A double-sided adhesive tape is adhered to the rotary plate 13, and abrasive paper 14 is adhered to the double-sided adhesive tape.
The working mode and principle are as follows: when polishing the miniature valve clack, the staff places circular shape abrasive paper 4 on abrasive disc 3, presses clamp ring 6 on abrasive paper 4, through the bolt-up, starts abrasive disc driving motor 2, drives abrasive disc 3 rotatory. The staff places the sealed face of valve clack on abrasive paper 4, grinds the sealed face of valve clack by abrasive paper 4's abrasive surface, and the staff takes off the valve clack after the grinding is accomplished, and grinding disk driving motor 2 stops the operation. The protective face screen 7 can prevent the grinding chips from splashing.
When polishing large-scale valve clack, the staff lifts the valve clack through the hoist, send to carousel 13 one side, and the staff promotes the valve clack, makes the sealed face of valve clack paste on grinding abrasive paper 14, starts inverter motor 11 and drives carousel 13 rotatory, grinds the sealed face of valve clack by grinding abrasive paper 14, and the hoist transports the valve clack to finished product material and puts the station after the grinding. The chips splashed during grinding are stopped by a pair of chip protection plates 15 and fall into a chip collection box.
Claims (9)
1. A gate valve flap grinding system is characterized by comprising a horizontal grinding device and a suspension grinding device,
the horizontal grinding device comprises a first frame (1), a grinding disc driving motor (2), a grinding disc (3), abrasive paper (4) and a guardrail (5),
grinding disc driving motor (2) is installed on one side of first rack (1) through a motor support, the outer edge of grinding disc (3) is provided with a sand paper mounting ring, a group of threaded holes are formed in the sand paper mounting ring in an annular uniform distribution mode, a group of bolt penetrating holes are formed in the sand paper (4) in an annular uniform distribution mode, sand paper (4) is laid on the top of grinding disc (3), the edge of sand paper (4) is pressed on the sand paper mounting ring through pressing ring (6), pressing ring (6) is fixed on the sand paper mounting ring through bolts, grinding disc (3) is installed on a power output shaft of grinding disc driving motor (2), grinding disc (3) is driven to rotate through grinding disc driving motor (2), guardrail (5) is fixedly installed on first rack (1), and grinding disc (3) is located in guardrail (5);
the suspension grinding device comprises a second frame (10), a variable frequency motor (11), a rotary table (13), grinding abrasive paper (14) and a pair of debris protection plates (15),
the variable frequency motor (11) is arranged in the second frame (10), a power output shaft of the variable frequency motor (11) is movably arranged on the side wall of the second frame (10) through a shaft and a bearing, the outer edge of the rotary table (13) is provided with a sand paper mounting ring, a group of threaded holes are uniformly and annularly arranged on the sand paper mounting ring, a group of bolt penetrating holes are uniformly and annularly arranged on the grinding sand paper (14), the grinding sand paper (14) is paved on the top of the rotary table (13), the edge of the abrasive paper (14) is pressed on the abrasive paper mounting ring through the abrasive paper pressing ring (16), the abrasive paper pressing ring (16) is fixed on the abrasive paper mounting ring through a bolt, the rotary disc (13) is arranged on a power output shaft of the variable frequency motor (12), the rotary table (13) is driven to rotate by the variable frequency motor (12), the debris protective guard (15) is composed of a vertical plate and an inclined material collecting plate, and a pair of debris protective plates (15) are arranged on the second rack (10) in a mirror image distribution mode by taking the rotary table (13) as a center; the first frame (1) is fixedly arranged at one side of the second frame (10).
2. A gate valve flap grinding system according to claim 1, characterized in that the guardrail (5) is a U-shaped guardrail.
3. A gate valve flap grinding system according to claim 1, characterized in that the grinding disc drive motor (2) is a variable frequency motor.
4. A gate valve flap grinding system according to claim 1, characterized in that the bolts on the clamp ring (6) are socket head bolts.
5. A gate valve flap grinding system according to claim 1, characterized in that it further has a protective face screen (7), the protective face screen (7) being mounted on the guard rail (5).
6. A gate valve flap grinding system according to claim 1, characterized in that the bottom of the guardrail (5) is provided with a pair of ribs.
7. A gate valve flap grinding system according to claim 1, characterized in that the top surface of the grinding disc (3) is lower than the top surface of the guard rail (5).
8. A gate valve flap grinding system according to claim 1, characterized in that the bottom of a pair of debris guard plates (15) is provided with a debris collection box.
9. A gate valve flap grinding system according to claim 1, characterized in that a double-sided adhesive tape is adhered to the rotating disc (13) and the grinding paper (14) is adhered to the double-sided adhesive tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121001624.7U CN215092651U (en) | 2021-05-12 | 2021-05-12 | Gate valve clack grinding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121001624.7U CN215092651U (en) | 2021-05-12 | 2021-05-12 | Gate valve clack grinding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215092651U true CN215092651U (en) | 2021-12-10 |
Family
ID=79295637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121001624.7U Expired - Fee Related CN215092651U (en) | 2021-05-12 | 2021-05-12 | Gate valve clack grinding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215092651U (en) |
-
2021
- 2021-05-12 CN CN202121001624.7U patent/CN215092651U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211210 |