CN112045001A - Accurate bending device of flapper valve - Google Patents
Accurate bending device of flapper valve Download PDFInfo
- Publication number
- CN112045001A CN112045001A CN202010874918.4A CN202010874918A CN112045001A CN 112045001 A CN112045001 A CN 112045001A CN 202010874918 A CN202010874918 A CN 202010874918A CN 112045001 A CN112045001 A CN 112045001A
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- CN
- China
- Prior art keywords
- fixedly connected
- pivot
- rotating shaft
- flapper valve
- sleeved
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/12—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by chains or belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/20—Storage arrangements; Piling or unpiling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The invention discloses an accurate bending device for a baffle valve, which relates to the technical field of baffle valve production and processing and aims at solving the problem that the baffle valve cannot be bent accurately in the production and processing process. The invention not only can quickly position the baffle valve main body, but also can quickly realize accurate bending of the baffle valve extending out of the pipeline, and can also quickly transfer the bent workpiece out of the operation station through the conveying belt.
Description
Technical Field
The invention relates to the technical field of baffle valve production and processing, in particular to an accurate bending device for a baffle valve.
Background
The valve is a pipeline accessory used for opening and closing a pipeline, controlling the flow direction, adjusting and controlling parameters (temperature, pressure and flow) of a conveying medium, is a control part in a fluid conveying system, and has the functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, shunting or overflowing and relieving pressure and the like.
In the production and processing process of the flapper valve, if the extended pipeline of the flapper valve cannot be bent according to a given standard bending angle range, the extended pipeline is broken in the actual application process, or the extended pipeline cannot be accurately installed with other instruments, so that the use effect is influenced, and therefore the precise bending device for the flapper valve is provided.
Disclosure of Invention
The invention provides an accurate bending device for a flapper valve, which solves the problem that the flapper valve cannot be bent accurately in the production and processing process.
In order to achieve the purpose, the invention adopts the following technical scheme:
an accurate bending device for a flapper valve comprises a base, wherein the top of the base is fixedly connected with a fixed block, the top of the fixed block is fixedly connected with a driving motor, an output shaft of the driving motor is fixedly connected with a first rotating shaft, a transmission system is fixedly sleeved on the outer part of the first rotating shaft, a first reciprocating screw rod is fixedly connected on the right side of the first rotating shaft, a first threaded sleeve is fixedly sleeved on the outer part of the first reciprocating screw rod, a side extrusion plate is fixedly connected on the right side of the first threaded sleeve, an inner cavity is arranged in the base, a support rod is fixedly connected on the bottom of the inner cavity, a first support bearing is fixedly connected on the top of the support rod, a second rotating shaft is sleeved on the inner part of the first support bearing, a half gear is fixedly sleeved on the outer part of the second rotating shaft, a first bevel gear is fixedly sleeved on, the top of the inner cavity is fixedly connected with a support frame, the top of the support frame is fixedly connected with a second support bearing, a third rotating shaft is sleeved inside the second support bearing, a roller is sleeved outside the third rotating shaft, a conveying belt is sleeved outside the roller, a gear is sleeved outside the third rotating shaft and is in meshing transmission with a half gear, a fourth rotating shaft is rotatably connected to the bottom of the inner cavity, a second bevel gear is arranged on the outer fixed sleeve of the fourth rotating shaft and is in meshing transmission with the first bevel gear and the second bevel gear, a second reciprocating screw rod is fixedly connected to the top of the fourth rotating shaft, a second thread sleeve is sleeved outside the second reciprocating screw rod, a top block is fixedly connected to the top of the second thread sleeve, a bending box is fixedly connected to the top of the base, and a hydraulic cylinder is fixedly connected to the top of the bending box, the fixed cover of output shaft of pneumatic cylinder is equipped with the connecting plate, the bottom fixedly connected with stripper plate of connecting plate, the bottom fixedly connected with drift of the output shaft of pneumatic cylinder.
Preferably, the two sides of the connecting plate are fixedly connected with first sliding blocks, two first sliding grooves are formed in the two sides of the interior of the bending box, and the first sliding blocks are connected to the interior of the first sliding grooves in a sliding mode.
Preferably, two first placing grooves are formed in the bottom of the connecting plate, springs are fixedly connected to the inside of the first placing grooves, a second placing groove is formed in the top of the upper extrusion plate, and the bottom of each spring is fixedly connected to the inside of the second placing groove.
Preferably, the bottom of the side extrusion plate is fixedly connected with a second sliding block, the top of the base is provided with a second sliding groove, and the second sliding block is slidably connected inside the second sliding groove.
Preferably, the fixed cover in the outside of first pivot is equipped with first belt pulley, the outside cover of first belt pulley is equipped with conveyer, the fixed cover in the outside of second pivot is equipped with the second belt pulley, and the second belt pulley rotates the cover and establishes the inside at conveyer, transmission system includes first belt pulley, second belt pulley and conveyer, the punching press groove has been seted up at the top of base.
Preferably, the bottom of the fourth rotating shaft is rotatably sleeved with a ball bearing, and the ball bearing is fixedly connected to the bottom of the inner cavity.
Preferably, the left side of the half gear is fixedly connected with a stop lever, and the left side of the gear is fixedly connected with a stop block.
Compared with the prior art, the invention has the beneficial effects that:
1. the baffle valve bending device comprises a baffle valve body, a driving motor, a baffle valve, a transmission system, a pushing block, a side extrusion plate, an upper extrusion plate and the like.
2. According to the invention, by installing the structures such as the driving motor, the transmission system, the half gear, the conveyer belt and the like, after the bending task is completed, the output shaft of the driving motor drives the driving system to rotate, so that the half gear and the gear are driven to be in meshing transmission, the conveyer belt is finally rotated, and the accurately bent baffle valve is transferred in time.
In conclusion, the device is novel in design and simple to operate, not only can be used for quickly positioning the flapper valve main body, but also can be used for quickly and accurately bending the flapper valve extending pipeline, and simultaneously, a bent workpiece can be quickly transferred out of an operation station through the conveying belt.
Drawings
FIG. 1 is a schematic structural view of a precise bending apparatus for a flapper valve according to the present invention before precise bending;
FIG. 2 is a schematic structural diagram of a precise bending device of a flapper valve according to the present invention;
fig. 3 is a schematic diagram of a precisely bent structure of a precise bending device for a flapper valve according to the present invention.
In the figure: the device comprises a hydraulic cylinder 1, an upper extrusion plate 2, a connecting frame 3, a connecting plate 4, a side extrusion plate 5, a first thread bushing 6, a first reciprocating screw rod 7, a first belt pulley 8, a first rotating shaft 9, a driving motor 10, a fixed block 11, a conveying belt 12, a base 13, a second belt pulley 14, a second rotating shaft 15, a first supporting bearing 16, a supporting rod 17, a gear 18, a half gear 19, a conveying belt 20, a supporting frame 21, a fourth rotating shaft 22, a second bevel gear 23, a first bevel gear 24, a second supporting bearing 25, a third rotating shaft 26, a second reciprocating screw rod 27, a second thread bushing 28, a top block 29, a punching groove 30 and a punch 31.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, an accurate bending device of a flapper valve comprises a base 13, a fixed block 11 is fixedly connected to the top of the base 13, a driving motor 10 is fixedly connected to the top of the fixed block 11, an output shaft of the driving motor 10 is fixedly connected with a first rotating shaft 9, a transmission system is fixedly sleeved on the outside of the first rotating shaft 9, a first reciprocating screw 7 is fixedly connected to the right side of the first rotating shaft 9, a first threaded sleeve 6 is fixedly sleeved on the outside of the first reciprocating screw 7, a side extrusion plate 5 is fixedly connected to the right side of the first threaded sleeve 6, an inner cavity is formed in the base 13, a support rod 17 is fixedly connected to the bottom of the inner cavity, a first support bearing 16 is fixedly connected to the top of the support rod 17, a second rotating shaft 15 is sleeved in the first support bearing 16, a half gear 19 is fixedly sleeved on the outside of the second rotating shaft 15, a first bevel gear, the top of the inner cavity is fixedly connected with a support frame 21, the top of the support frame 21 is fixedly connected with a second support bearing 25, the inside of the second support bearing 25 is sleeved with a third rotating shaft 26, the outside of the third rotating shaft 26 is fixedly sleeved with a roller, the outside of the roller is sleeved with a conveying belt 20, the outside of the third rotating shaft 26 is fixedly sleeved with a gear 18, the gear 18 is in meshing transmission with a half gear 19, the bottom of the inner cavity is rotatably connected with a fourth rotating shaft 22, the outside of the fourth rotating shaft 22 is fixedly sleeved with a second bevel gear 23, the first bevel gear 24 is in meshing transmission with the second bevel gear 23, the top of the fourth rotating shaft 22 is fixedly connected with a second reciprocating screw rod 27, the outside of the second reciprocating screw rod 27 is sleeved with a second screw sleeve 28, the top of the second screw sleeve 28 is fixedly connected with an ejector block 29, the top of the base 13 is fixedly, the output shaft fixed cover of pneumatic cylinder 1 is equipped with connecting plate 4, and stripper plate 2 on the bottom fixedly connected with of connecting plate 4, the bottom fixedly connected with drift 31 of the output shaft of pneumatic cylinder 1.
In this embodiment, the first slider of both sides fixedly connected with of connecting plate 4, two first spouts have been seted up to the inside both sides of case 3 of bending, and first slider sliding connection is in the inside of first spout.
In this embodiment, two first standing grooves have been seted up to the bottom of connecting plate 4, and the inside fixedly connected with spring of first standing groove goes up the top of stripper plate 2 and has seted up the second standing groove, and the bottom fixed connection of spring is in the inside of second standing groove.
In this embodiment, the bottom of the side extrusion plate 5 is fixedly connected with a second sliding block, the top of the base 13 is provided with a second sliding chute, and the second sliding block is slidably connected inside the second sliding chute.
In this embodiment, the fixed cover in the outside of first pivot 9 is equipped with first belt pulley 8, and the outside cover of first belt pulley 8 is equipped with conveyer 12, and the fixed cover in the outside of second pivot 15 is equipped with second belt pulley 14, and second belt pulley 14 rotates the cover and establishes the inside at conveyer 12, and transmission system includes first belt pulley 8, second belt pulley 14 and conveyer 12, and stamping groove 30 has been seted up at the top of base 13.
In this embodiment, the bottom of the fourth rotating shaft 22 is rotatably sleeved with a ball bearing, and the ball bearing is fixedly connected to the bottom of the inner cavity.
In this embodiment, a stop lever is fixedly connected to the left side of the half gear 19, and a stop block is fixedly connected to the left side of the gear 18.
The working principle is that firstly, the output shaft of the driving motor 10 rotates to drive the first rotating shaft 9 to rotate, thereby driving the first reciprocating screw rod 7 and the first belt pulley 8 to rotate, the first reciprocating screw rod 7 drives the first threaded sleeve 6 to rotate, thereby driving the side extrusion plate 5 to move to the right, the baffle valve main body is rapidly fixed, the first belt pulley 8 drives the conveying belt 12 to rotate, thereby driving the second belt pulley 14 to rotate, thereby driving the second rotating shaft 15 to rotate, thereby driving the half gear 19 and the first bevel gear 24 to rotate, the first bevel gear 24 is in meshing transmission with the second bevel gear 23, thereby driving the fourth rotating shaft 22 to rotate, thereby driving the second reciprocating screw rod 27 to rotate, thereby driving the second threaded sleeve 28 to move upwards, thereby driving the ejector block 29 to move upwards, and simultaneously, the output shaft of the hydraulic cylinder 1 extends to drive the connecting plate 4 to move downwards, thereby driving the upper extrusion plate 2 to move downwards, the baffle valve main part is fixed fast, the output shaft of hydraulic cylinder 1 drives punch 31 to punch the pipeline on the right side of the baffle valve fast, after the precise bending task is completed, the output shaft of hydraulic cylinder 1 moves upwards to drive punch 31 to move upwards, thereby driving movable plate 4 to move upwards, thereby driving upper extrusion plate 2 to move upwards, simultaneously left extrusion plate 5 to move leftwards, ejector block 29 moves downwards, the fixed state of the baffle valve main part is released, then, half gear 19 is meshed with gear 18 for transmission, thereby driving third rotating shaft 26 to rotate, thereby driving roller to rotate, thereby driving conveyer belt 20 to rotate, and finally, the baffle valve after precise bending is transferred fast is realized.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The precise bending device for the flapper valve comprises a base (13) and is characterized in that the top of the base (13) is fixedly connected with a fixed block (11), the top of the fixed block (11) is fixedly connected with a driving motor (10), an output shaft of the driving motor (10) is fixedly connected with a first rotating shaft (9), a transmission system is fixedly sleeved on the outer portion of the first rotating shaft (9), the right side of the first rotating shaft (9) is fixedly connected with a first reciprocating lead screw (7), the outer portion of the first reciprocating lead screw (7) is fixedly sleeved with a first threaded sleeve (6), the right side of the first threaded sleeve (6) is fixedly connected with a side extrusion plate (5), an inner cavity is formed in the base (13), the bottom of the inner cavity is fixedly connected with a support rod (17), and the top of the support rod (17) is fixedly connected with a first support bearing (16), the inside cover of first support bearing (16) is equipped with second pivot (15), the fixed cover in outside of second pivot (15) is equipped with half gear (19), the fixed cover in right side of second pivot (15) is equipped with first bevel gear (24), the top fixedly connected with support frame (21) of inner chamber, the top fixedly connected with second support bearing (25) of support frame (21), the inside cover of second support bearing (25) is equipped with third pivot (26), the outside fixed cover of third pivot (26) is equipped with the cylinder, the outside cover of cylinder is equipped with conveyer belt (20), the outside fixed cover of third pivot (26) is equipped with gear (18), and gear (18) and half gear (19) meshing transmission, the bottom of inner chamber is rotated and is connected with fourth pivot (22), the fixed cover in outside of fourth pivot (22) is equipped with second bevel gear (23), and first bevel gear (24) and second bevel gear (23) meshing transmission, the reciprocal lead screw (27) of top fixedly connected with second of fourth pivot (22), the outside thread cover of the reciprocal lead screw (27) of second is equipped with second thread bush (28), the top fixedly connected with kicking block (29) of second thread bush (28), the top fixedly connected with of base (13) bends case (3), the top fixedly connected with pneumatic cylinder (1) of bending case (3), the output shaft fixed sleeve of pneumatic cylinder (1) is equipped with connecting plate (4), stripper plate (2) are gone up to the bottom fixedly connected with of connecting plate (4), the bottom fixedly connected with drift (31) of the output shaft of pneumatic cylinder (1).
2. The precise bending device for the flapper valve according to claim 1, wherein first sliding blocks are fixedly connected to two sides of the connecting plate (4), two first sliding grooves are formed in two sides of the inner portion of the bending box (3), and the first sliding blocks are slidably connected to the inner portions of the first sliding grooves.
3. The precise bending device for the flapper valve according to claim 1, wherein the bottom of the connecting plate (4) is provided with two first placing grooves, the first placing grooves are fixedly connected with springs inside, the top of the upper extrusion plate (2) is provided with a second placing groove, and the bottom of the springs is fixedly connected inside the second placing groove.
4. The precise bending device for the flapper valve according to claim 1, wherein a second sliding block is fixedly connected to the bottom of the side extrusion plate (5), a second sliding groove is formed in the top of the base (13), and the second sliding block is slidably connected to the inside of the second sliding groove.
5. The flapper valve precise bending device according to claim 1, wherein the first rotating shaft (9) is fixedly sleeved with a first belt pulley (8), the first belt pulley (8) is sleeved with a transmission belt (12), the second rotating shaft (15) is fixedly sleeved with a second belt pulley (14), the second belt pulley (14) is rotatably sleeved inside the transmission belt (12), the transmission system comprises the first belt pulley (8), the second belt pulley (14) and the transmission belt (12), and the top of the base (13) is provided with a stamping groove (30).
6. The precise flapper valve bending apparatus according to claim 1, wherein the bottom of the fourth shaft (22) is rotatably sleeved with a ball bearing, and the ball bearing is fixedly connected to the bottom of the inner cavity.
7. The precise flapper valve bending apparatus according to claim 1, wherein a stop lever is fixedly connected to the left side of the half gear (19), and a stopper is fixedly connected to the left side of the gear (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010874918.4A CN112045001A (en) | 2020-08-27 | 2020-08-27 | Accurate bending device of flapper valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010874918.4A CN112045001A (en) | 2020-08-27 | 2020-08-27 | Accurate bending device of flapper valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112045001A true CN112045001A (en) | 2020-12-08 |
Family
ID=73600858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010874918.4A Withdrawn CN112045001A (en) | 2020-08-27 | 2020-08-27 | Accurate bending device of flapper valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112045001A (en) |
-
2020
- 2020-08-27 CN CN202010874918.4A patent/CN112045001A/en not_active Withdrawn
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201208 |
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| WW01 | Invention patent application withdrawn after publication |