CN212552659U - Check valve body and valve plate drilling location frock - Google Patents

Check valve body and valve plate drilling location frock Download PDF

Info

Publication number
CN212552659U
CN212552659U CN202020937929.8U CN202020937929U CN212552659U CN 212552659 U CN212552659 U CN 212552659U CN 202020937929 U CN202020937929 U CN 202020937929U CN 212552659 U CN212552659 U CN 212552659U
Authority
CN
China
Prior art keywords
positioning
valve body
valve plate
positioning block
installation
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.)
Active
Application number
CN202020937929.8U
Other languages
Chinese (zh)
Inventor
王燕丽
陈世伟
陈彪龙
黄世梁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujian Haiyang Valve Technology Co ltd
Original Assignee
Fujian Haiyang Valve Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fujian Haiyang Valve Technology Co ltd filed Critical Fujian Haiyang Valve Technology Co ltd
Priority to CN202020937929.8U priority Critical patent/CN212552659U/en
Application granted granted Critical
Publication of CN212552659U publication Critical patent/CN212552659U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Drilling And Boring (AREA)

Abstract

The utility model provides a check valve body and valve plate drilling location frock that structural design is reasonable, the operation is simple and easy, can realize quick dismantlement, which comprises a mounting bas, dismantled and assembled on the mount pad is provided with the installation piece, be provided with the first locating piece with the laminating of outside valve body inner wall on the installation piece, can slide on the first locating piece and be provided with the second locating piece that is used for fixing a position outside valve plate location, set up on the second locating piece with the protruding matched with location shrinkage pool of the installation card of outside valve plate, location shrinkage pool top is provided with the setting element of reserving mounted position for the outside gasket with the protruding block of installation card of outside valve plate.

Description

Check valve body and valve plate drilling location frock
Technical Field
The utility model relates to a check valve processing machinery technical field, in particular to check valve body and valve plate drilling location frock.
Background
The check valve is a common valve product in life, is widely used in the fields of petroleum, chemical industry, water treatment and the like, and is a main device for preventing liquid from flowing back. The swing check valve is characterized in that a valve plate is positioned in a check valve body, the valve plate and the valve body are compressed tightly, coaxial drilling is carried out on the valve body and the valve plate through a drilling machine, and then the valve plate is fixed inside the valve body through a rotating shaft. Soft sealing check valve has set up the gasket sealed mutually with the valve body on the sealed face of valve plate, the gasket is installed on the valve plate after the valve plate drilling usually, it is protruding to be provided with the installation card on the valve plate, the gasket middle part has been seted up with the protruding cooperation installation bayonet socket of installation card, the gasket passes through the installation bayonet socket block on the installation card of valve plate is protruding, because the gasket has elasticity, can make the location inaccuracy of valve plate because of the deformation of gasket when compressing tightly the drilling of gasket location, influence the sealed precision of check valve, so need reserve the installation space of gasket earlier when valve body and valve plate location change hole.
SUMMERY OF THE UTILITY MODEL
Therefore, to foretell problem, the utility model provides a check valve body and valve plate drilling location frock that structural design is reasonable, the operation is simple and easy, can realize dismantling fast.
In order to solve the technical problem, the utility model discloses the solution that takes is check valve body and valve plate drilling location frock, which comprises a mounting base, dismantled and assembled on the mount pad is provided with the installation piece, be provided with the first locating piece with the laminating of outside valve body inner wall on the installation piece, can slide on the first locating piece and be provided with the second locating piece that is used for fixing a position the location of outside valve plate, set up the protruding matched with location shrinkage pool of installation card with outside valve plate on the second locating piece, location shrinkage pool top is provided with the setting element of reserving the mounted position for the outside gasket with the protruding block of installation card of outside valve plate.
The further improvement is that: the first positioning block is provided with a sliding channel, the second positioning block can be arranged in the sliding channel in a sliding mode, a limiting device used for limiting the second positioning block to be separated from the first positioning block is arranged between the second positioning block and the first positioning block, and a reset piece used for driving the second positioning block to slide upwards and reset is arranged in the sliding channel.
The further improvement is that: be provided with on the installation piece and be used for restricting outside valve body pivoted limit device, limit device includes the mounting panel, the mounting panel set up in on the mount pad, threaded through-hole has been seted up on the mounting panel, threaded through-hole female connection has the restriction pole.
The further improvement is that: the mounting seat is provided with a fixed cleaning device used for cleaning a first positioning block and a second positioning block, wherein the two sides of the mounting block are respectively provided with the fixed cleaning device, the cleaning device comprises a second mounting plate, the second mounting plate is arranged on the mounting seat, the second mounting plate is provided with an air pipe, one end of the air pipe is connected with a corrugated pipe capable of being bent at will, and the corrugated pipe is connected with a nozzle.
The further improvement is that: the positioning piece is a positioning piece, and a U-shaped clamping groove clamped with the mounting clamp of the external valve plate in a convex mode is formed in the positioning piece.
By adopting the technical scheme, the beneficial effects of the utility model are that: use the utility model has the advantages of it is following:
1. the utility model provides a fixed check valve body that sets up of mount pad is on the operation panel of valve plate quick drilling assembly lathe, and the installation piece is through the dismantled and assembled setting of bolt on the mount pad, and first locating piece and second locating piece set up can be along with the synchronous dismouting of installation piece on the installation piece, and the corresponding first locating piece and the second locating piece that becomes the coincidence of specification of the corresponding replacement of specification of the check valve that can process as required.
2. The utility model provides a mounting panel and restriction lever are according to the corresponding setting of specification of check valve, can make the restriction lever support and lean on the valve body that need bore the symmetrical opposite side of the position of screw hole on the valve body, and the mounting panel is installed on the installation piece, can synchronous change not mounting panel and the restriction lever of different length of co-altitude when changing first locating piece, second locating piece and the installation piece of different specifications, improve the utility model discloses a change efficiency.
3. The utility model discloses a be provided with two nozzles that are used for clearing up the sweeps on the mount pad, the nozzle is connected with the bellows and can arbitrary angle and the position of the adjustment nozzle of height, and two nozzles have avoided the clearance dead angle, guarantee the clearance effect, place because the sweeps clearance is incomplete and reduce the machining precision of check valve, have reduced the defective percentage of check valve.
4. The utility model discloses the spacer that well set up is rigid, can reserve the mounted position for the gasket of follow-up installation at the in-process that valve body and valve plate were compressed tightly, has avoided the gasket that earlier installation gasket brought to deform at the in-process that compresses tightly and influences the installation accuracy of valve plate, influences sealed effect, but the mounting accuracy of valve plate has been guaranteed to the spacer, has guaranteed the sealed effect of check valve.
Drawings
Fig. 1 is the utility model discloses check valve body and valve plate drilling location frock's orthographic view structure sketch map.
Fig. 2 is the utility model discloses location frock's among check valve body and the valve plate drilling location frock orthographic view structure schematic diagram.
Fig. 3 is the utility model discloses a check valve body and valve plate drilling location frock in location frock look sideways at the schematic structure drawing.
Fig. 4 is the utility model discloses the internal structure schematic diagram of the positioning process of location frock in check valve body and the valve plate drilling location frock.
Fig. 5 is the utility model discloses the internal structure schematic diagram of location frock in check valve body and the valve plate drilling location frock.
Fig. 6 is the utility model discloses a structural schematic of setting element in the location frock in check valve body and the valve plate drilling location frock.
Fig. 7 is the embodiment of the utility model provides a structural schematic of setting element and valve plate equipment in the location frock in check valve body and the valve plate drilling location frock.
Detailed Description
The present invention will now be further described with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 7, the embodiment of the present invention discloses a specific embodiment of a drilling and positioning tool for a check valve body and a valve plate, which is applied to a quick drilling and assembling machine tool for check valve body and valve plate, comprising a frame 10, wherein an operation table 11 is rotatably arranged on the frame 10, four positioning tools for fixing the external valve body and the valve plate are arranged on the operation table 11, the positioning tools comprise a mounting device for mounting the external valve body, a pressing device for extending into the external valve body to press and fix the external valve plate, and a positioning member for reserving a mounting position for an external sealing sheet to accurately position the external valve plate, the mounting device comprises a mounting base 12, four corners of the mounting base 12 are detachably arranged on the operation table 11 through threads, a mounting block 13 is detachably arranged on the mounting base 12 through bolts, a first positioning block 14 attached to an inner wall of the external valve body is arranged on the mounting block 13, a second positioning block 15 used for positioning an external valve plate is slidably arranged on the first positioning block 14, a sliding channel 16 is arranged on the first positioning block 14, the second positioning block 15 is slidably arranged in the sliding channel 16, a limiting device used for limiting the second positioning block 15 to be separated from the first positioning block 14 is arranged between the second positioning block 15 and the first positioning block 14, the limiting device comprises a first limiting block 17 arranged at the upper end part of the sliding channel 16, a second limiting block 18 clamped with the first limiting block 17 is arranged at the lower end part of the second positioning block 15, a reset piece used for driving the second positioning block 15 to be slid upwards and reset is arranged in the sliding channel 16, the reset piece is a reset spring 19, one end of the reset spring 19 is abutted against the bottom of the sliding channel 16, and the other end of the reset spring is abutted against the lower end face of the second positioning block 15, the second positioning block 15 is provided with a positioning concave hole 20 matched with an installation clamping projection of an external valve plate, the installation block 13 is provided with a rotation limiting device used for limiting the rotation of an external valve body, the rotation limiting device comprises an installation plate 21, the installation plate 21 is arranged on the installation base 12, the installation plate 21 is provided with a threaded through hole, the threaded through hole is internally threaded with a limiting rod 22, the installation base 12 is provided with a fixed cleaning device used for cleaning the first positioning block 14 and the second positioning block 15 on two sides of the installation block 13 respectively, the cleaning device comprises a second installation plate 9, the second installation plate 9 is arranged on the installation base 12, the second installation plate 9 is provided with an air pipe 8, one end of the air pipe 8 is connected with a corrugated pipe 7 capable of being bent at will, the corrugated pipe 7 is connected with a nozzle 6, and the other end of the air pipe 8 is connected with an external air pump, the automatic tapping machine is characterized in that a first drilling device used for drilling a positioning hole in the external valve body, a second drilling device used for drilling a through hole in the external valve body and the valve plate and a tapping device used for tapping the through hole in the external valve body and the valve plate are arranged on the frame 10, and a first driving device used for driving the operation table 11 to rotate is arranged on the frame 10.
The pressing device comprises a supporting plate 23, four connecting columns 24 and a pressing rod 25, the lower ends of the connecting columns 24 are arranged on the operating table 11, the supporting plate 23 is arranged at the upper end of the connecting columns 24, the pressing rod 25 can be arranged on the supporting plate 23 in a sliding mode, a first driving cylinder 26 used for driving the pressing rod 25 to slide up and down is arranged on the supporting plate 23, a shell of the first driving cylinder 26 is fixedly arranged on the supporting plate 23, and a piston rod of the first driving cylinder 26 is connected with the pressing rod 25.
The positioning piece is a positioning piece 27, and a U-shaped clamping groove 28 which is convexly clamped with an installation clamp of an external valve plate is arranged on the positioning piece 27.
The first drilling device and the second drilling device are the same drilling device. The first drilling device or the second drilling device comprises a first box body 29, the first box body 29 is arranged on the frame 10, a first sleeve 30 and a first connecting shaft 31 are arranged in the first box body 29, the first sleeve 30 is rotatably arranged in the first box body 29, one end of the first connecting shaft 31 is inserted in the first sleeve 30, the other end of the first connecting shaft penetrates out of the first box body 29, a first drill 32 is arranged at the free end of the first threaded shaft, two first limiting strips are axially arranged in the first sleeve 30, a first limiting groove 34 matched with the first limiting strips is arranged on the first connecting shaft 31, a first driving motor 35 used for driving the first sleeve 30 to rotate is arranged on the first box body 29, a shell of the first driving motor 35 is fixedly arranged on the first box body 29, a first chain wheel 36 is sleeved on a rotating shaft 52 of the first driving motor 35, the cover is equipped with second sprocket 37 on the first sleeve 30, the cover is equipped with first chain (not shown in the figure) on first sprocket and the second sprocket, still be provided with on the first box 29 and be used for the drive first connecting axle 31 drives actuating cylinder 39 along the second that first sleeve 30 slided, the second drive actuating cylinder 39 the casing fixed set up in on the first box 29, the second drive actuating cylinder 39 the piston rod with first connecting axle 31 is connected, be provided with the guider who makes first connecting axle 31 horizontal motion in the frame 10.
The tapping device comprises a second box body 40, the second box body 40 is arranged on the rack 10, a second sleeve 41 and a second connecting shaft 42 are arranged in the second box body 40, the second sleeve 41 is rotatably arranged in the second box body, one end of the second connecting shaft 42 is inserted into the second sleeve 41, the other end of the second connecting shaft penetrates out of the second box body, a second drill cutter 43 is arranged at the free end of the second threaded shaft, two second limiting strips are axially arranged in the second sleeve 41, a second limiting groove 45 matched with the second limiting strips is formed in the second connecting shaft 42, a second driving motor 46 for driving the second sleeve 41 to rotate is arranged on the second box body, the second driving motor is a motor capable of rotating forward and backward, and a shell of the second driving motor is fixedly arranged on the second box body, the cover is equipped with third sprocket 47 on second driving motor's the rotation axis 52, the cover is equipped with fourth sprocket 48 on the second sleeve 41, the cover is equipped with the second chain (not shown in the figure) on third sprocket and the fourth sprocket, still be provided with on the second box and be used for the drive the third that second connecting axle 42 slided along second sleeve 41 drives actuating cylinder 50, the casing that the third driven actuating cylinder 50 is fixed set up in on the second box, the piston rod that the third driven actuating cylinder 50 with the second connecting axle 42 is connected, be provided with the guider who makes second connecting axle 42 horizontal motion on the frame 10. The guide device comprises a guide block 51, the guide block 51 is arranged on the rack 10, a sliding through hole is horizontally formed in the guide block 51, and the free end of the first connecting shaft 31 or the free end of the second connecting shaft 42 penetrate through the sliding through hole.
First drive arrangement includes pivot 52, turbine 53, worm 54, third driving motor 55, pivot 52 rotatable set up in frame 10, pivot 52 with operation panel 11 fixed connection, turbine 53 fixes the cover and locates in pivot 52, worm 54 rotatable set up in frame 10, the casing of third driving motor 55 fixed set up in frame 10, worm 54 one end is provided with fifth sprocket 56, be provided with the sixth sprocket on the rotation axis 52 of third driving motor 55, fifth sprocket 56 and the sixth sprocket go up around being equipped with third chain 58.
The use method of the check valve body and valve plate rapid drilling assembly machine tool comprises the step of manually bending the corrugated pipe to adjust the nozzle to a proper position.
Firstly, manually clamping a positioning sheet 27 on a mounting clamp projection of a valve plate along a U-shaped clamping groove on the positioning sheet 27, then placing the valve plate in a valve body, manually controlling an external air pump to supply air to enable a nozzle to spray air flow to clean chips on a first positioning block 14 and a second positioning block 15, then inserting the lower end part of a first valve body into the first positioning block 14, inserting the mounting clamp projection on the valve plate into a positioning concave hole of the second positioning block 15, rotating the valve body to enable the valve body to abut against a limiting rod 22 and cannot rotate, then manually controlling a piston rod of a first driving air cylinder 26 corresponding to the upper parts of the first positioning block 14 and the second positioning block 15 to stretch out to drive a pressure rod 25 to move downwards to stretch into the valve body to tightly press the valve plate and the valve body, then controlling a third driving motor 55 to rotate, driving a worm 54 to rotate, driving the worm 54 to drive a turbine 53 and a rotating shaft 52 to rotate to drive an operation platform 11 to rotate for 45 degrees and then stop rotating, then, a first driving motor and a second driving cylinder of the first drilling device act simultaneously, the first driving motor drives the first sleeve 30 and the first connecting shaft 31 to rotate through a chain wheel and a chain, meanwhile, the second driving cylinder drives the first connecting shaft 31 to slide along the first sleeve 30, the first connecting shaft 31 drives the first drill cutter 32 to drill a positioning hole in the position, corresponding to the valve plate, of the valve body, the second driving cylinder drives the first connecting shaft 31 to reset, and then the first driving motor stops rotating.
And secondly, repeating the operation of the first step, manually placing a second valve body on the first positioning block 14 and controlling to drill a positioning hole on the second valve body. And simultaneously controlling the first driving motor and the second driving cylinder of the second drilling device to act, wherein the first driving motor drives the first sleeve 30 and the first connecting shaft 31 to rotate through a chain wheel and a chain, the second driving cylinder drives the first connecting shaft 31 to slide along the first sleeve 30, the first connecting shaft 31 drives the first drill cutter 32 to drill a through hole at the position of the first valve body corresponding to the valve plate, then the second driving cylinder drives the first connecting shaft 31 to reset, and then the first driving motor stops rotating.
And thirdly, manually placing a third valve body on the first positioning block 14 by repeating the first step of operation and controlling to drill a positioning hole on the third valve body, and simultaneously, repeatedly performing the second step of operation on the second valve body to drill a through hole. And simultaneously controlling the second driving motor and the third driving cylinder 50 of the tapping device to act, driving the second connecting shaft 42 to reset by the third driving cylinder 50, and simultaneously reversely rotating the third driving motor 55 until the third driving motor 55 stops rotating after the second drill bit is separated from the first valve body.
And fourthly, manually placing a fourth valve body on the first positioning block 14 by repeating the first step of operation and controlling the drilling of a positioning hole on the fourth valve body, simultaneously drilling a through hole on the third valve body by repeating the second step of operation, and tapping a threaded hole on the second valve body by repeating the third step of operation. The first valve body rotates one revolution with the movement of the operating table 11.
And fifthly, manually controlling the first driving cylinder 26 to reset, and taking down the first valve body from the first mounting block 13 and the second mounting block 13. And then, the first step is repeated to place a fifth valve body on the first positioning block 14, the fifth valve body is controlled to drill a positioning hole, meanwhile, the fourth valve body is operated to drill a through hole in a drilling mode in a repeating second step, meanwhile, the third valve body is operated to tap a threaded hole in a repeating third step, and meanwhile, the second valve body rotates for a circle along with the operating platform 11.
Repeating the operation until all the valve bodies and the valve plate are tapped.
Having shown and described the basic principles and essential features of the invention and its advantages, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but is susceptible to various changes and modifications without departing from the spirit and scope of the invention, all of which are intended to be covered by the appended claims and their equivalents.

Claims (5)

1. Check valve body and valve plate drilling location frock, including the mount pad, its characterized in that: the detachable installation block is detachably arranged on the installation base, a first positioning block attached to the inner wall of the external valve body is arranged on the installation block, a second positioning block used for positioning the external valve plate is arranged on the first positioning block in a sliding mode, a positioning concave hole matched with the installation clamping projection of the external valve plate is formed in the second positioning block, and a positioning piece used for reserving an installation position for the external sealing piece is arranged above the positioning concave hole and is clamped with the installation clamping projection of the external valve plate in a protruding mode.
2. The check valve body and valve plate drilling positioning tool of claim 1, characterized in that: the first positioning block is provided with a sliding channel, the second positioning block can be arranged in the sliding channel in a sliding mode, a limiting device used for limiting the second positioning block to be separated from the first positioning block is arranged between the second positioning block and the first positioning block, and a reset piece used for driving the second positioning block to slide upwards and reset is arranged in the sliding channel.
3. The check valve body and valve plate drilling positioning tool of claim 1 or 2, characterized in that: be provided with on the installation piece and be used for restricting outside valve body pivoted limit device, limit device includes the mounting panel, the mounting panel set up in on the mount pad, threaded through-hole has been seted up on the mounting panel, threaded through-hole female connection has the restriction pole.
4. The check valve body and valve plate drilling positioning tool of claim 1 or 2, characterized in that: the mounting seat is provided with a fixed cleaning device used for cleaning a first positioning block and a second positioning block, wherein the two sides of the mounting block are respectively provided with the fixed cleaning device, the cleaning device comprises a second mounting plate, the second mounting plate is arranged on the mounting seat, the second mounting plate is provided with an air pipe, one end of the air pipe is connected with a corrugated pipe capable of being bent at will, and the corrugated pipe is connected with a nozzle.
5. The check valve body and valve plate drilling positioning tool of claim 1, characterized in that: the positioning piece is a positioning piece, and a U-shaped clamping groove clamped with the mounting clamp of the external valve plate in a convex mode is arranged on the positioning piece.
CN202020937929.8U 2020-05-28 2020-05-28 Check valve body and valve plate drilling location frock Active CN212552659U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020937929.8U CN212552659U (en) 2020-05-28 2020-05-28 Check valve body and valve plate drilling location frock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020937929.8U CN212552659U (en) 2020-05-28 2020-05-28 Check valve body and valve plate drilling location frock

Publications (1)

Publication Number Publication Date
CN212552659U true CN212552659U (en) 2021-02-19

Family

ID=74636418

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020937929.8U Active CN212552659U (en) 2020-05-28 2020-05-28 Check valve body and valve plate drilling location frock

Country Status (1)

Country Link
CN (1) CN212552659U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114888328A (en) * 2022-04-27 2022-08-12 朱丹丹 Swing check valve rocker arm bolt hole drilling equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114888328A (en) * 2022-04-27 2022-08-12 朱丹丹 Swing check valve rocker arm bolt hole drilling equipment

Similar Documents

Publication Publication Date Title
CN212552659U (en) Check valve body and valve plate drilling location frock
CN212371227U (en) Check valve body and valve plate rapid drilling assembly machine tool
CN114043377A (en) Burnishing device is used in automobile shock absorber ware processing
CN212599267U (en) Natural gas valve is cutting device for door
CN205183394U (en) Manual inspection machine
CN210817662U (en) Cutting machine for stainless steel production
CN219702361U (en) High-precision repairing device for connecting rod hole of diesel engine
CN201997944U (en) Welding and drilling clamp with drilling machines
CN204912940U (en) A fraising professional equipment for refabrication of automatic transmission valve body
CN112388545A (en) Gasoline pump assembly jig convenient to replace
CN109108602B (en) Automatic assembling machine and assembling method for watch base and bottom cover of clock
CN104923855A (en) Equipment special for reaming for automotive automatic gearbox valve body remanufacturing
CN113787370B (en) Tooling mechanism for machining hole of oil pump shell of manual pallet truck
CN215748749U (en) Testing mechanism for valve low-temperature gantry type endurance testing machine
CN214720674U (en) Drilling machine capable of drilling inclined hole
CN210731465U (en) Volute welding tool
CN204748006U (en) Plug assembly station of coal air valve group dress assembly line
CN208929746U (en) Clamp for machining based on valve body
CN203696431U (en) Air cylinder cover drilling and tapping machine tool
CN102218661A (en) Welding and drilling clamp with driller
CN219946063U (en) Sealing member equipment
CN112276436A (en) Volute welding tool
CN217253427U (en) Fixing device is used in production of pneumatic tapping machine
CN104999274A (en) Special seven-axis machine tool for processing surface shells of water meters
CN220259207U (en) Disc belt compressing mechanism convenient to rotationally compress

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant