CN112798268A - Clamping device for valve plate casting detection - Google Patents
Clamping device for valve plate casting detection Download PDFInfo
- Publication number
- CN112798268A CN112798268A CN202011630221.9A CN202011630221A CN112798268A CN 112798268 A CN112798268 A CN 112798268A CN 202011630221 A CN202011630221 A CN 202011630221A CN 112798268 A CN112798268 A CN 112798268A
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- 238000005266 casting Methods 0.000 title claims abstract description 16
- 238000001514 detection method Methods 0.000 title claims description 16
- 229920001971 elastomer Polymers 0.000 claims abstract description 18
- 230000000694 effects Effects 0.000 abstract description 10
- 241000252254 Catostomidae Species 0.000 description 4
- 229920001821 foam rubber Polymers 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/003—Machine valves
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- General Physics & Mathematics (AREA)
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Abstract
The invention discloses a clamping device for detecting a valve plate casting, which comprises a bottom plate, wherein a left side plate is fixedly connected to a position, close to one side, of the outer wall of the top of the bottom plate, a hydraulic cylinder is arranged on the outer wall of one side of the left side plate, a left disc is arranged at one end of a piston of the hydraulic cylinder, a left clamping plate is rotatably connected to the outer wall of the left disc, a right side plate is fixedly connected to a position, close to the other side, of the outer wall of the top of the bottom plate, a fixing rod is arranged on the outer wall of one side of the right side plate, a right disc is fixedly arranged at one end of the fixing rod, a right clamping plate is rotatably arranged on. The clamping device is convenient to clamp valve plates with different sizes and shapes, the rubber ball at one end of the clamping rod has certain elasticity, the valve plates can be prevented from being damaged by clamping, meanwhile, the clamping rod which is not in contact with the valve plates can play a role in lifting the valve plates, the clamping stability is further improved, and the using effect is better.
Description
Technical Field
The invention relates to the technical field of valve plate manufacturing, in particular to a clamping device for valve plate casting detection.
Background
The flap valve is an important accessory device of a preheater system, is arranged at a proper position of a blanking pipe, and has the functions of keeping the blanking pipe in a sealing state frequently, not only keeping blanking uniform and smooth, but also sealing the blanking pipe space which can not be filled with materials, preventing airflow short circuit and air leakage to the maximum extent due to the fact that the air pipe at the outlet of a superior cyclone cylinder and a subordinate cyclone cylinder is easy to cause by pressure difference, achieving that the airflow and the materials in the air pipe are an air-away air passage and a material-away object passage, overcoming internal cross air, ensuring uniform continuity of blanking, and playing an important role in improving separation efficiency.
At present, need detect the product quality of valve plate after the valve plate casting, it is fixed with the valve plate to need to use clamping device in the testing process, then place on examining test table, however, current clamping device still has certain weak point, in the use, because the shape of valve plate differs, adopt traditional fixture can't realize accurate centre gripping, and need overturn the valve plate in the testing process, detect the opposite face, but the equal snap-on of valve plate is on clamping device, still need to cancel the centre gripping of valve plate again with the valve plate upset refastening, it is very troublesome to use, consequently, need to design a clamping device who is used for valve plate casting piece to detect urgently to solve above-mentioned problem.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a clamping device for valve plate casting detection.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a clamping device for valve plate casting detects, includes the bottom plate, the top outer wall of bottom plate is close to the fixed position of one side and is connected with the left side board, and one side outer wall of left side board is provided with the pneumatic cylinder, the piston one end of pneumatic cylinder is provided with left disc, and the outer wall of left disc rotates and is connected with left splint, the bottom plate top outer wall is close to the fixed position of opposite side and is connected with the right side board, and one side outer wall of right side board is provided with the dead lever, the fixed right disc that is provided with of one end of dead lever, and the outer wall of right disc rotates and is provided with right splint, the adjacent one side outer wall of left side splint and right splint all is provided with fixture, the top outer wall of.
As a still further scheme of the invention: fixture includes sleeve and clamping bar, the sleeve is fixed to be set up in the adjacent one side outer wall of left splint and right splint, and the sleeve equidistance and be the annular and arrange, the clamping bar slides and sets up in the sleeve, and the one end of telescopic one side inner wall and clamping bar passes through first spring coupling.
As a still further scheme of the invention: the other end of the clamping rod is provided with a rubber ball.
As a still further scheme of the invention: the driving mechanism comprises a motor and a gear, the motor is fixedly arranged on the outer wall of the top of the bottom plate, the gear is fixedly arranged at one end of an output shaft of the motor, a tooth groove is formed in the outer wall of the right clamping plate, and the outer wall of the gear is meshed with the tooth groove.
As a still further scheme of the invention: the supporting mechanism comprises supporting blocks and suckers, the supporting blocks are fixedly arranged at four corners of the outer wall of the bottom plate, and the suckers are fixedly arranged on the outer wall of the bottom of the supporting blocks.
As a still further scheme of the invention: the bottom outer wall of supporting shoe is opened flutedly, and one side inner wall of recess opens there is fixed mouthful, the bottom outer wall fixedly connected with fixed plate of bottom plate, and one side outer wall of fixed plate opens threaded hole, the inner wall threaded connection of screw hole has the screw rod, the one end fixedly connected with adjusting knob of screw rod, and the other end fixedly connected with rubber buffer of screw rod, the rubber buffer sets up in fixed mouthful.
As a still further scheme of the invention: the hydraulic cylinder and the motor are both connected with a switch through wires, and the switch is connected with a power supply through a wire.
As a still further scheme of the invention: the top outer wall of bottom plate is opened there is the slide opening, and the inner wall sliding connection of slide opening has the bracing piece, the top outer wall fixedly connected with backup pad of bracing piece, and the bottom outer wall fixedly connected with dog of bracing piece, the outer wall of bracing piece has cup jointed the second spring.
As a still further scheme of the invention: the sponge cushion is bonded on the outer wall of the top of the supporting plate.
The invention has the beneficial effects that:
1. through the arranged hydraulic cylinder, the sleeve, the first spring, the clamping rod and the rubber ball, the valve plate to be clamped can be placed between the left clamping plate and the right clamping plate, then the hydraulic cylinder is driven to work, the left clamping plate can be driven to move, at the moment, part of the clamping rod can be in contact with the valve plate, the clamping rod in contact with the valve plate can compress the first spring in the sleeve, the clamping effect on the valve plate can be achieved, the valve plates with different sizes and shapes can be conveniently clamped, the rubber ball at one end of the clamping rod has certain elasticity, the valve plate can be prevented from being clamped, meanwhile, the clamping rod which is not in contact with the valve plate can achieve the lifting effect on the valve plate, the clamping stability is further improved, and the using effect is better;
2. through the arranged roller, the right clamping plate, the gear and the motor, when the clamped valve plate needs to be turned, only the motor needs to be driven to work to drive the gear to rotate, the gear is meshed with a tooth groove on the right clamping plate to drive the right clamping plate to rotate, and the right clamping plate and the right disc as well as the left clamping plate and the left disc are driven to rotate in an auxiliary mode through the roller;
3. through the supporting block, the groove, the fixing port, the screw rod, the rubber plug and the sucker, when the device is placed on the detection table, the adjusting knob can be rotated to drive the screw rod to rotate, the screw rod drives the rubber plug in the fixing port to move, and air in the sucker can be pumped away through the groove in the supporting block, so that the sucker can be firmly adsorbed on the detection table, a valve plate on the device is guaranteed not to shake during detection, and the use effect is better;
4. through backup pad, foam-rubber cushion, bracing piece and the first spring that sets up, when taking off the valve plate, can drive hydraulic cylinder work, drive left splint and remove for the valve plate directly drops in the backup pad, and the second spring on the bracing piece is compressed and can play certain cushioning effect, and the foam-rubber cushion that lies in the backup pad simultaneously can avoid the valve plate to be knocked for bad, and the result of use is better.
Drawings
FIG. 1 is a schematic cross-sectional view of a clamping device for valve plate casting inspection as set forth in example 1;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is an enlarged view of the structure at B in FIG. 1;
FIG. 4 is a schematic diagram showing the structure of a suction cup of the clamping device for detecting a cast member of a valve plate according to embodiment 1;
fig. 5 is a schematic overall structure diagram of a clamping device for valve plate casting detection according to embodiment 2.
In the figure: the device comprises a base plate 1, a left side plate 2, a hydraulic cylinder 3, a right clamping plate 4, a right disc 5, a fixing rod 6, a right side plate 7, a motor 8, a gear 9, a left clamping plate 10, a left disc 11, a roller 12, a sleeve 13, a first spring 14, a clamping rod 15, a rubber ball 16, a supporting block 17, a groove 18, a fixing port 19, a sucking disc 20, a fixing plate 21, a screw 22, an adjusting button 23, a rubber plug 24, a supporting rod 25, a stopper 26, a supporting plate 27, a sponge pad 28 and a second spring 29.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-4, a clamping device for valve plate casting detection, including bottom plate 1, the top outer wall of bottom plate 1 is close to the fixed position left side board 2 of one side, and one side outer wall of left side board 2 is provided with pneumatic cylinder 3, the piston one end of pneumatic cylinder 3 is provided with left disc 11, and the outer wall of left disc 11 rotates and is connected with left splint 10, the fixed position right side board 7 that is close to the opposite side of bottom plate 1 top outer wall, and one side outer wall of right side board 7 is provided with dead lever 6, the fixed right disc 5 that is provided with of one end of dead lever 6, and the outer wall of right disc 5 rotates and is provided with right splint 4, the adjacent one side outer wall of left splint 10 and right splint 4 all is provided with fixture, the top outer wall of bottom plate 1 is provided with actuating mechanism.
The clamping mechanism comprises a sleeve 13 and a clamping rod 15, the sleeve 13 is fixedly arranged on the outer wall of one side of the left clamping plate 10 adjacent to the outer wall of one side of the right clamping plate 4, the sleeves 13 are arranged in an annular mode at equal intervals, the clamping rod 15 is arranged in the sleeve 13 in a sliding mode, and the inner wall of one side of the sleeve 13 is connected with one end of the clamping rod 15 through a first spring 14.
The other end of the clamping rod 15 is provided with a rubber ball 16 to prevent the valve plate from being damaged by the clamping rod 15.
The driving mechanism comprises a motor 8 and a gear 9, the motor 8 is fixedly arranged on the outer wall of the top of the bottom plate 1, the gear 9 is fixedly arranged at one end of an output shaft of the motor 8, a tooth groove is formed in the outer wall of the right clamping plate 4, and the outer wall of the gear 9 is meshed with the tooth groove.
The supporting mechanism comprises supporting blocks 17 and suckers 20, the supporting blocks 17 are fixedly arranged at four corners of the outer wall of the bottom plate 1, and the suckers 20 are fixedly arranged on the outer wall of the bottom of the supporting blocks 17.
The bottom outer wall of supporting shoe 17 is opened flutedly 18, and one side inner wall of recess 18 is opened flutedly 19, the bottom outer wall fixedly connected with fixed plate 21 of bottom plate 1, and one side outer wall of fixed plate 21 is opened threaded hole, the inner wall threaded connection of screw hole has screw rod 22, the one end fixedly connected with adjusting knob 23 of screw rod 22, and the other end fixedly connected with rubber buffer 24 of screw rod 22, rubber buffer 24 sets up in flutedly 19.
The hydraulic cylinder 3 and the motor 8 are both connected with a switch through wires, and the switch is connected with a power supply through wires.
The working principle is as follows: when the valve plate clamping device is used, a valve plate to be clamped can be placed between the left clamping plate 10 and the right clamping plate 4, then the hydraulic cylinder 3 is driven to work, the left clamping plate 10 can be driven to move, at the moment, part of clamping rods 15 can be in contact with the valve plate, the clamping rods 15 in contact with the valve plate can compress the first springs 14 in the sleeve 13, the clamping effect on the valve plate can be achieved, the rubber balls 16 at one end of the clamping rods 15 have certain elasticity, the valve plate can be prevented from being damaged by clamping, meanwhile, the clamping rods 15 not in contact with the valve plate can achieve the lifting effect on the valve plate, the clamping stability is further improved, the using effect is better, when the clamped valve plate needs to be overturned, only the motor 8 needs to be driven to work to drive the gear 9 to rotate, the gear 9 is meshed with the tooth grooves on the right clamping plate 4, the right clamping plate 4 can be driven to rotate, and the rotation between the right clamping plate 4 and, when right splint 4 rotates on right disc 5, the valve plate that can drive the centre gripping together rotates with left splint 10, need not to lift the valve plate off, alright in order to realize the upset to the valve plate, high convenience in use, place when examining the bench when the device, can rotate adjusting knob 23 and drive screw rod 22 and rotate, screw rod 22 drives the rubber buffer 24 removal in the fixed mouthful 19, can take away the air in the sucking disc 20 through recess 18 on the supporting shoe 17, make sucking disc 20 can firmly adsorb and examine the bench, guarantee that the valve plate on the device can not produce when examining and rock, the result of use is better.
Example 2
Referring to fig. 5, a clamping device for valve plate casting detects, this embodiment compares in embodiment 1, and the top outer wall that still includes bottom plate 1 is opened there is the slide opening, and the inner wall sliding connection of slide opening has a bracing piece 25, the top outer wall fixedly connected with backup pad 27 of bracing piece 25, and the bottom outer wall fixedly connected with dog 26 of bracing piece 25, and the outer wall of bracing piece 25 has cup jointed second spring 29.
A sponge pad 28 is adhered to the top outer wall of the supporting plate 27.
The working principle is as follows: when taking off the valve plate, can drive hydraulic cylinder 3 work, drive left splint 10 and remove for the valve plate directly drops on backup pad 27, and second spring 29 on the bracing piece 25 is compressed and can plays certain cushioning effect, and the foam-rubber cushion 28 that lies in on backup pad 27 simultaneously can avoid the valve plate to be collided with badly, and the result of use is better.
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 (9)
1. A clamping device for detecting a cast valve plate comprises a bottom plate (1) and is characterized in that a left side plate (2) is fixedly connected to a position, close to one side, of the outer wall of the top of the bottom plate (1), a hydraulic cylinder (3) is arranged on the outer wall of one side of the left side plate (2), a left disc (11) is arranged at one end of a piston of the hydraulic cylinder (3), a left clamping plate (10) is rotatably connected to the outer wall of the left disc (11), a right side plate (7) is fixedly connected to a position, close to the other side, of the outer wall of the top of the bottom plate (1), a fixing rod (6) is arranged on the outer wall of one side of the right side plate (7), a right disc (5) is fixedly arranged at one end of the fixing rod (6), a right clamping plate (4) is rotatably arranged on the outer wall of the right disc (5, the outer wall of the top of the bottom plate (1) is provided with a driving mechanism, and the outer wall of the bottom plate (1) is provided with a supporting mechanism.
2. The clamping device for the detection of the cast valve plate component is characterized in that the clamping mechanism comprises a sleeve (13) and a clamping rod (15), the sleeve (13) is fixedly arranged on the outer wall of one side of the left clamping plate (10) and the outer wall of one side of the right clamping plate (4) which are adjacent to each other, the sleeves (13) are arranged in an equidistant and annular mode, the clamping rod (15) is arranged in the sleeve (13) in a sliding mode, and one side of the inner wall of the sleeve (13) and one end of the clamping rod (15) are connected through a first spring (14).
3. A clamping device for the detection of the casting of a valve plate according to claim 2, characterized in that the other end of the clamping rod (15) is provided with a rubber ball (16).
4. The clamping device for the detection of the cast valve plate component is characterized in that the driving mechanism comprises a motor (8) and a gear (9), the motor (8) is fixedly arranged on the outer wall of the top of the base plate (1), the gear (9) is fixedly arranged at one end of an output shaft of the motor (8), the outer wall of the right clamping plate (4) is provided with tooth grooves, and the outer wall of the gear (9) is meshed with the tooth grooves.
5. The clamping device for the detection of the casting piece of the valve plate is characterized in that the supporting mechanism comprises supporting blocks (17) and sucking discs (20), the supporting blocks (17) are fixedly arranged at four corners of the outer wall of the bottom of the base plate (1), and the sucking discs (20) are fixedly arranged on the outer wall of the bottom of the supporting blocks (17).
6. The clamping device for detecting the cast valve plate component as claimed in claim 5, wherein the supporting block (17) is provided with a groove (18) on the outer wall at the bottom, the inner wall of one side of the groove (18) is provided with a fixing opening (19), the bottom outer wall of the bottom plate (1) is fixedly connected with a fixing plate (21) and the outer wall of one side of the fixing plate (21) is provided with a threaded hole, the inner wall of the threaded hole is in threaded connection with a screw rod (22), one end of the screw rod (22) is fixedly connected with an adjusting button (23), the other end of the screw rod (22) is fixedly connected with a rubber plug (24), and the rubber plug (24) is arranged in the fixing opening (19).
7. A clamping device for valve plate casting detection as claimed in claim 4, characterized in that the hydraulic cylinder (3) and the electric motor (8) are connected with a switch through wires, and the switch is connected with a power supply through wires.
8. The clamping device for the detection of the cast valve plate component is characterized in that a sliding hole is formed in the outer wall of the top of the bottom plate (1), a supporting rod (25) is slidably connected to the inner wall of the sliding hole, a supporting plate (27) is fixedly connected to the outer wall of the top of the supporting rod (25), a stop block (26) is fixedly connected to the outer wall of the bottom of the supporting rod (25), and a second spring (29) is sleeved on the outer wall of the supporting rod (25).
9. The clamping device for the detection of the casting of a valve plate according to claim 8, wherein a sponge pad (28) is adhered to the top outer wall of the supporting plate (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011630221.9A CN112798268A (en) | 2020-12-31 | 2020-12-31 | Clamping device for valve plate casting detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011630221.9A CN112798268A (en) | 2020-12-31 | 2020-12-31 | Clamping device for valve plate casting detection |
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| Publication Number | Publication Date |
|---|---|
| CN112798268A true CN112798268A (en) | 2021-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011630221.9A Pending CN112798268A (en) | 2020-12-31 | 2020-12-31 | Clamping device for valve plate casting detection |
Country Status (1)
| Country | Link |
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| CN (1) | CN112798268A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113666103A (en) * | 2021-08-06 | 2021-11-19 | 南通海美电子有限公司 | Clamping manipulator for capacitor production and processing |
| CN114704770A (en) * | 2021-10-29 | 2022-07-05 | 上海伟创标准气体分析技术有限公司 | Liquid argon quick split charging system |
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| CN111993407A (en) * | 2020-08-14 | 2020-11-27 | 郑州工业应用技术学院 | Mechanical arm of educational robot |
| CN212071264U (en) * | 2020-03-02 | 2020-12-04 | 黄鹏 | Damping device for numerical control machine tool |
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2020
- 2020-12-31 CN CN202011630221.9A patent/CN112798268A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN208992544U (en) * | 2018-10-20 | 2019-06-18 | 东莞市速顺五金科技有限公司 | A kind of fixed device of unmanned plane camera accessory maintenance |
| CN209319616U (en) * | 2018-12-10 | 2019-08-30 | 大连斯瑞邦机电有限公司 | Clamping and positioning device is used in a kind of machining |
| CN209027757U (en) * | 2018-12-14 | 2019-06-25 | 深圳市华耀检测技术服务有限公司 | A kind of shake table jig |
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| CN113666103A (en) * | 2021-08-06 | 2021-11-19 | 南通海美电子有限公司 | Clamping manipulator for capacitor production and processing |
| CN114704770A (en) * | 2021-10-29 | 2022-07-05 | 上海伟创标准气体分析技术有限公司 | Liquid argon quick split charging system |
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Application publication date: 20210514 |
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