CN201544016U - Pneumatic-type valve lock assembling and disassembling device - Google Patents
Pneumatic-type valve lock assembling and disassembling device Download PDFInfo
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- CN201544016U CN201544016U CN2009200488113U CN200920048811U CN201544016U CN 201544016 U CN201544016 U CN 201544016U CN 2009200488113 U CN2009200488113 U CN 2009200488113U CN 200920048811 U CN200920048811 U CN 200920048811U CN 201544016 U CN201544016 U CN 201544016U
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Abstract
The utility model relates to a pneumatic-type valve lock assembling and disassembling device comprising a bottom plate, upright columns, an air cylinder, a connecting rod, a movable frame, a lock assembling and disassembling mechanism and a valve headrest, wherein the lock assembling and disassembling mechanism comprises a valve spring compressor, a force arm of the valve spring compressor and a lock placer; the upright column is fixed at one side of the bottom plate; the air cylinder is fixed between an upper fixed plate and a lower fixed plate; the top of a piston of the air cylinder is fixedly connected with the connecting rod; the other end of the connecting rod is fixedly connected with the movable frame which is sleeved on another upright column; the force arm of the valve spring compressor is fixed on the movable frame; the valve spring compressor is vertically connected with the force arm of the valve spring compressor; the lock placer is embedded in the valve spring compressor; the side surface of an air valve control box housing fixed on the upper fixed plate is provided with two air valves provided with control handles; a barometer is arranged between the air valve and a joint of the air cylinder; and the valve headrest is arranged on the bottom plate. In the utility model, the time and labor are saved when assembling and disassembling the cylinder cover lock, the operation is accurate, and the working efficiency is high.
Description
Technical field
The utility model relates to a kind of valve locking plate dismounting device, relates in particular to a kind of Pneumatic valve locking plate dismounting device.
Background technology
In the prior art, a lot of valve locking plate dismounting devices mostly are the armstrong's patent structure, adopt screw or lever, and do not have complete locking plate installing mechanism, and it is earlier the valve spring seat of honour to be compressed together with valve spring in installation process, then valve split collets is positioned over the valve split collets groove one by one after, trip spring, time-consuming like this effort is again made troubles to production, greatly reduces maintenance efficiency.
The utility model content
The purpose of this utility model provides a kind of time saving and energy saving, Pneumatic valve locking plate dismounting device of improving maintenance efficiency.
The technical solution adopted in the utility model is:
The utility model relates to a kind of Pneumatic valve locking plate dismounting device, comprise base plate, be fixed on column, column contiguous block, cylinder, connecting rod, adjustable shelf, locking plate mechanism for assembling-disassembling and the valve headrest on the base plate, described locking plate mechanism for assembling-disassembling comprises valve spring compressor, the valve spring compressor arm of force and locking plate placer;
Described column is fixed on a side of base plate by the column contiguous block, described cylinder upper end is fixed on the upper mounted plate, described cylinder lower end is fixed on the bottom plate, described bottom plate pivot bush unit is on a root post, the piston of described cylinder passes bottom plate fixedlys connected with connecting rod, the other end of described connecting rod is fixedlyed connected with adjustable shelf, and described adjustable shelf is actively socketed on another root post by sliding sleeve, described adjustable shelf and valve spring
The compressor reducer arm of force is fixedly connected, and described valve spring compressor is connected with the valve spring compressor arm of force is vertical, and described locking plate placer is embedded in the valve spring compressor, and described valve spring compressor bottom is fixed with the aluminium cover;
Described upper mounted plate is fixed on two root post tops, be fixed with Air Valve Control case case above the described upper mounted plate, described Air Valve Control case case side is provided with the air valve of two band joysticks, is provided with air gauge between the joint of described air valve and cylinder, and the described valve headrest places on the base plate.
Described locking plate placer comprises central locating rod, central locating rod is shaped and overlaps, guide bar, locking plate placer core, hold spring tightly, return spring and silently, described central locating rod is shaped to overlap with central locating rod and fixedlys connected, described locking plate placer central locating rod shaping cover outline is convex character shape, the central locating rod of described convex character shape be shaped cover be embedded in concavity valve spring compressor in, the inner chamber of described central locating rod is provided with return spring and guide bar, described guide bar head is connected with return spring, described return spring top is fixed on silently goes up, the described central locating rod top that silently is fixed on, the described guide bar that passes central locating rod bottom and valve spring compressor aluminium cover is socketed with locking plate placer core, described locking plate placer core is fixed on the guide bar by the spring of holding tightly of its outer surface, described guide bar bottom exceeds locking plate placer core bottom one segment length, and described locking plate placer core bottom is provided with the locking plate placed cavity that one section longitudinal section is inverted ladder type; Described valve spring compressor is provided with the adjusting bolt, and described adjusting bolt flexibly connects with the valve spring compressor arm of force and valve spring compressor respectively by screw thread.
Described locking plate placer comprises central locating rod, guide bar, plus screw, locking plate placer core and hold spring tightly, described locking plate placer central locating rod shaping cover outline is convex character shape, the central locating rod of described convex character shape is shaped to overlap and is embedded in the valve spring compressor of concavity, described central locating rod and central locating rod are shaped and are fixed together between the cover, described guide bar head places locking plate placer upside, the described guide bar that passes central locating rod bottom and valve spring compressor aluminium cover is socketed with locking plate placer core, described locking plate placer core is fixed on the guide bar by the spring of holding tightly of its outer surface, described guide bar bottom exceeds locking plate placer core bottom one segment length, and described locking plate placer core bottom is provided with the locking plate placed cavity that one section longitudinal section is inverted ladder type; Described valve spring compressor is fixed on valve spring compressor arm of force side.
Described locking plate placer core is fixed on the guide bar bottom by the left locking plate placer core and the right locking plate placer core of two cross section semicirculars in shape by holding the spring socket tightly, longitudinal section, described locking plate placer core bottom is the locking plate placed cavity of inverted ladder type, and it is 15-25 ° that trapezoidal angle of inclination is fallen in its longitudinal section; The bottom of described guide bar is provided with shallow chamfer groove.
Described air valve is the manual air valve of band two-bit triplet, and the joint of described cylinder is the joint of little internal diameter.
Described Pneumatic valve locking plate dismounting device also comprises the cylinder cap angular adjustment support that places on the base plate, described cylinder cap angular adjustment support comprises adjusted plate, following adjustable plate, upper support angle bar, lower support angle bar, described adjusted plate one end is provided with baffle plate, a described end adjusted plate that is provided with baffle plate is hinged with following adjustable plate, described upper support angle bar is fixed on the downside of the adjusted plate other end, described lower support angle bar is fixed on the upper side with following adjustable plate hinged end opposed end, and a described adjusted plate fixedly end of upper support angle bar is provided with 1-3 root adjusting bolt; The described valve headrest places on the adjusted plate of cylinder cap angular adjustment support.
The described valve headrest comprises spark plug chock plug and a plurality of valve raised pads, and rebasing of described valve disc is the plane, and described spark plug chock plug is fixed on the center line middle part or edge of the valve headrest, is scattered with a plurality of valve raised pads around the described spark plug chock plug.
The utility model is a Pneumatic valve locking plate dismounting device, comprise base plate, be fixed on column, column contiguous block, cylinder, connecting rod, adjustable shelf, locking plate mechanism for assembling-disassembling and the valve headrest on the base plate, described locking plate mechanism for assembling-disassembling comprises valve spring compressor, the valve spring compressor arm of force and locking plate placer; Described column is fixed on a side of base plate by the column contiguous block, described cylinder upper end is fixed on the upper mounted plate, described cylinder lower end is fixed on the bottom plate, described bottom plate pivot bush unit is on a root post, the piston of described cylinder passes bottom plate fixedlys connected with connecting rod, the other end of described connecting rod is fixedlyed connected with adjustable shelf, described adjustable shelf is actively socketed on another root post, described adjustable shelf is fixedlyed connected with the valve spring compressor arm of force, described valve spring compressor is connected with the valve spring compressor arm of force is vertical, described locking plate placer is embedded in the valve spring compressor, and described valve spring compressor bottom is fixed with the aluminium cover; Described upper mounted plate is fixed on two root post tops, is fixed with Air Valve Control case case above the described upper mounted plate, and described Air Valve Control case case side is provided with the air valve of two band joysticks, is provided with air gauge between the joint of described air valve and cylinder; The described valve headrest places on the base plate; To prevent that cylinder from producing when work is had an effect horizontal crooked for the bottom plate of cylinder in the said structure, adjustable shelf then can be done along column and pumps along with cylinder piston by sliding sleeve, the active force that adopts cylinder moving to produce comes mounting or dismounting automobile cylinder cap locking plate, can be time saving and energy saving, improved operating efficiency greatly.
Locking plate placer described in the utility model comprises central locating rod, central locating rod is shaped and overlaps, guide bar, locking plate placer core, hold spring tightly, return spring and silently, described central locating rod is shaped to overlap with central locating rod and fixedlys connected, described locking plate placer central locating rod shaping cover outline is convex character shape, the central locating rod of described convex character shape is shaped to overlap and is embedded in the valve spring compressor of concavity, the inner chamber of described central locating rod is provided with return spring and guide bar, described guide bar head is connected with return spring, described return spring top is fixed on silently goes up, the described central locating rod top that silently is fixed on, the described guide bar that passes central locating rod bottom and valve spring compressor aluminium cover is socketed with locking plate placer core, described locking plate placer core is fixed on the guide bar by the spring of holding tightly of its outer surface, described guide bar bottom exceeds locking plate placer core bottom one segment length, described locking plate placer core bottom is provided with the locking plate placed cavity that one section longitudinal section is inverted ladder type, said structure is as long as be placed on two locking plates simultaneously in the locking plate placed cavity, the central locating rod that the locking plate placer that will have locking plate then is embedded into valve spring compressor becomes in the jacket, press down two Air Valve Control handles after making the valve top of valve spring compressor lower end aligned cylinder cap endure thick stick seat hole or valve spring top race again, two locking plates promptly put in place simultaneously, two the Air Valve Control handles of promptly appearing on the stage successively after putting in place, two locking plates are locked valve.
Another kind of locking plate placer structure of the present utility model comprises central locating rod, central locating rod becomes jacket, guide bar, locking plate placer core and hold spring tightly, described locking plate placer central locating rod shaping cover outline is convex character shape, the central locating rod of described convex character shape is shaped to overlap and is embedded in the valve spring compressor of concavity, described central locating rod and central locating rod are shaped and are fixed together between the cover, described guide bar head places locking plate placer upside, the described guide bar that passes central locating rod bottom and valve spring compressor aluminium cover is socketed with locking plate placer core, described locking plate placer core is fixed on the guide bar by the spring of holding tightly of its outer surface, described guide bar bottom exceeds locking plate placer core bottom one segment length, and described locking plate placer core bottom is provided with the locking plate placed cavity that one section longitudinal section is inverted ladder type; Described valve spring compressor is fixed on valve spring compressor arm of force side, and said structure can mount and dismount the locking plate placer easily to angle is cunning with the more inclined to one side cylinder locking plate in position.
Locking plate placer core described in the utility model is fixed on the guide bar bottom by the left locking plate placer core and the right locking plate placer core of two cross section semicirculars in shape by holding the spring socket tightly, longitudinal section, described locking plate placer core bottom is the locking plate placed cavity of inverted ladder type, and it is 15-25 ° that trapezoidal angle of inclination is fallen in its longitudinal section; The bottom of described guide bar is provided with shallow chamfer groove, and such structure helps the installation and removal of locking plate.
Air valve of the present utility model is adopted as the manual air valve of band two-bit triplet, is convenient to artificially control the pressure size of gas; The joint of described cylinder is the joint of little internal diameter, like this can be by the cross-sectional area of the compressed air that diminishes by joint, reduce the air supply that the unit interval passes through, and make the action of cylinder soft easily controlled.
Pneumatic valve locking plate dismounting device of the present utility model also comprises the cylinder cap angular adjustment support that places on the base plate, described cylinder cap angular adjustment support comprises the adjusted plate, following adjustable plate, the upper support angle bar, the lower support angle bar, described adjusted plate one end is provided with baffle plate, a described end adjusted plate that is provided with baffle plate is hinged with following adjustable plate, described upper support angle bar is fixed on the downside of the adjusted plate other end, described lower support angle bar is fixed on the upper side with following adjustable plate hinged end opposed end, and a described adjusted plate fixedly end of upper support angle bar is provided with 1-3 root adjusting bolt; The described valve headrest places on the adjusted plate of cylinder cap angular adjustment support, and said structure can be at being used for the cunning valve split collets in installation or removal angle and position.
The valve headrest described in the utility model comprises spark plug chock plug and a plurality of valve raised pads, rebasing of described valve disc is the plane, described spark plug chock plug is fixed on the center line middle part or edge of the valve headrest, be scattered with a plurality of valve raised pads around the described spark plug chock plug, can prevent that air-stop gate produces displacement when operation.
The utility model has the advantages that: installation and removal cylinder cap locking plate is time saving and energy saving, and operation is accurate, high efficiency.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
Fig. 1 is the structural representation of an embodiment of the utility model.
Fig. 2 is the structural representation of another embodiment of the utility model.
Fig. 3 is the structural representation of the 3rd embodiment of the utility model.
Fig. 4 is the structural representation of the utility model locking plate mechanism for assembling-disassembling.
Fig. 5 is the another kind of structural representation of the utility model locking plate mechanism for assembling-disassembling.
Fig. 6 is the structural representation of the utility model locking plate placer.
Fig. 7 is the another kind of structural representation of the utility model locking plate placer.
Fig. 8 is the structural representation of the utility model valve headrest.
Wherein: 1, base plate, 2, the column contiguous block, 3, connecting rod, 4, column, 5, bottom plate, 6, cylinder, 7, upper mounted plate, 8, Air Valve Control case case, 9, threeway, 10, air gauge, 11, air valve, 12, the locking plate placed cavity, 13, adjustable shelf, 14, regulate bolt, 15, the valve spring compressor arm of force, 16, valve spring compressor, 17, silently, 18, return spring, 19, central locating rod, 20, guide bar, 21, locking plate placer core, 22, hold spring tightly, 23, the aluminium cover, 24, central locating rod is shaped and overlaps, 25, plus screw, 26, the locking plate placer, 27, the upper support angle bar, 28, the adjusted plate, 29, baffle plate, 30, following adjustable plate, 31, the lower support angle bar, 32, the spark plug chock plug, 33, the valve raised pads, 34, rebasing of valve disc, 35, sliding sleeve.
The specific embodiment:
As Fig. 1, Fig. 4, Fig. 6 and a kind of Pneumatic valve locking plate dismounting device that has bolt type locking plate placer shown in Figure 8, comprise base plate 1, be fixed on column 4, column contiguous block 2, cylinder 6, connecting rod 3, adjustable shelf 13, locking plate mechanism for assembling-disassembling and the valve headrest on the base plate, the locking plate mechanism for assembling-disassembling comprises valve spring compressor 16, the valve spring compressor arm of force 15 and locking plate placer 26; Column 4 is fixed on a side of base plate 1 by column contiguous block 2, described cylinder 6 upper ends are fixed on the upper mounted plate 7, cylinder 6 lower ends are fixed on the bottom plate 5, bottom plate 5 pivot bush units are on a root post 4, the piston of cylinder 6 passes bottom plate 5 fixedlys connected the other end of connecting rod 3 and fixedlys connected with adjustable shelf 13 with connecting rod 3, described adjustable shelf 13 is actively socketed on another root post 4 by sliding sleeve 35, valve spring compressor 16 is provided with regulates bolt 14, regulate bolt 14 and flexibly connect with the valve spring compressor arm of force 15 and valve spring compressor 16 respectively by screw thread, locking plate placer 26 is embedded in the valve spring compressor 16; Upper mounted plate 7 is fixed on two root posts, 4 tops, be fixed with Air Valve Control case case 8 above the upper mounted plate 7, Air Valve Control case case 8 sides are provided with the air valve 11 of two band joysticks, air valve 11 is the manual air valve of band two-bit triplet 9, be provided with air gauge 10 between the joint of air valve 11 and cylinder 6, the valve headrest places on the base plate 1, locking plate placer 26 comprises central locating rod 19, central locating rod is shaped and overlaps 24, guide bar 20, locking plate placer core 21, hold spring 22 tightly, return spring 18 and silently 17, central locating rod 19 is fixedlyed connected with central locating rod shaping cover 24, locking plate placer 26 central locating rods shaping cover 24 outlines are convex character shape, the central locating rod shaping cover 24 of convex character shape is embedded in the valve spring compressor 16 of concavity, the inner chamber of central locating rod 19 is provided with return spring 18 and guide bar 20, guide bar 20 heads are connected with return spring 18, return spring 18 tops are fixed on silently on 17, silently 17 be fixed on central locating rod 19 tops, the guide bar 20 that passes central locating rod 19 bottoms is socketed with locking plate placer core 21, locking plate placer core 21 is fixed on the guide bar 20 by the spring 22 of holding tightly of its outer surface, guide bar 20 bottoms exceed locking plate placer core 21 bottoms one segment length, locking plate placer core 21 bottoms are provided with the locking plate placed cavity 12 that one section longitudinal section is inverted ladder type, it is 20 ° that trapezoidal angle of inclination is fallen in its longitudinal section, locking plate placer core 21 is fixed on guide bar 20 bottoms by the left locking plate placer core and the right locking plate placer core of two cross section semicirculars in shape by holding spring 22 sockets tightly, and the bottom of guide bar 20 is provided with shallow chamfer groove.The joint of cylinder 6 is the joint of little internal diameter, and its internal diameter is 1mm.
As Fig. 2, Fig. 5, Fig. 7 and a kind of Pneumatic valve locking plate dismounting device that has fixed locking plate placer shown in Figure 8, comprise base plate 1, be fixed on column 4, column contiguous block 2, cylinder 6, connecting rod 3, adjustable shelf 13, locking plate mechanism for assembling-disassembling and the valve headrest on the base plate, the locking plate mechanism for assembling-disassembling comprises valve spring compressor 16, the valve spring compressor arm of force 15 and locking plate placer 26; Column 4 is fixed on a side of base plate 1 by column contiguous block 2, cylinder 6 upper ends are fixed on the upper mounted plate 7, cylinder 6 lower ends are fixed on the bottom plate 5, bottom plate 5 pivot bush units are on a root post 4, the piston of cylinder 6 passes bottom plate 5 fixedlys connected with connecting rod 3, the other end of connecting rod 3 is fixedlyed connected with adjustable shelf 13, adjustable shelf 13 is actively socketed on another root post 4 by sliding sleeve 35, adjustable shelf 13 is fixedlyed connected with the valve spring compressor arm of force 15, valve spring compressor 16 is fixed on the valve spring compressor arm of force 15 sides, and locking plate placer 26 is embedded in the valve spring compressor 16; Upper mounted plate 7 is fixed on two root posts, 4 tops, be fixed with Air Valve Control case case 8 above the upper mounted plate 7, described Air Valve Control case case 8 sides are provided with the air valve 11 of two band joysticks, be provided with air gauge 10 between the joint of described air valve 11 and cylinder 6, the valve headrest places on the base plate 1, locking plate placer 26 comprises central locating rod 19, guide bar 20, plus screw 25, locking plate placer core 21 and hold spring 22 tightly, locking plate placer 26 central locating rods shaping cover 24 outlines are convex character shape, the central locating rod shaping cover 24 of convex character shape is embedded in the valve spring compressor 16 of concavity, central locating rod 19 is shaped with central locating rod and also fixedlys connected by plus screw 25 between the cover 24, guide bar 20 heads place locking plate placer upside, the guide bar 20 that passes central locating rod 19 bottoms is socketed with locking plate placer core 21, locking plate placer core 21 is fixed on the guide bar 20 by the spring 22 of holding tightly of its outer surface, guide bar 20 bottoms exceed locking plate placer core 21 bottoms one segment length, locking plate placer core 21 bottoms are provided with the locking plate placed cavity 12 that one section longitudinal section is inverted ladder type, it is 15-25 ° that trapezoidal angle of inclination is fallen in its longitudinal section, locking plate placer core 21 is fixed on guide bar 20 bottoms by the left locking plate placer core and the right locking plate placer core of two cross section semicirculars in shape by holding spring 22 sockets tightly, and the bottom of described guide bar 20 is provided with shallow chamfer groove.Air valve 11 is the manual air valve of band two-bit triplet 9, and the joint of cylinder 6 is the joint of little internal diameter, and its internal diameter is 1mm.
As Fig. 3 and shown in Figure 8, Pneumatic valve locking plate dismounting device also comprises the cylinder cap angular adjustment support that places on the base plate 1, described cylinder cap angular adjustment support comprises adjusted plate 28, following adjustable plate 30, upper support angle bar 27, lower support angle bar 31, adjusted plate 28 1 ends are provided with baffle plate 29, the end adjusted plate 28 and the following adjustable plate 30 that are provided with baffle plate 29 are hinged, upper support angle bar 27 is fixed on the downside of adjusted plate 28 other ends, lower support angle bar 31 is fixed on the upper side with following adjustable plate 30 hinged end opposed ends, and adjusted plate 28 a fixedly end of upper support angle bar 27 is provided with 1-3 root adjusting bolt 14; The valve headrest places on the adjusted plate 28 of cylinder cap angular adjustment support.The valve headrest comprises spark plug chock plug 32 and a plurality of valve raised pads 33, and rebasing 34 of valve disc is the plane, and spark plug chock plug 32 is fixed on the center line middle part or edge of the valve headrest, is scattered with a plurality of valve raised pads 33 around the spark plug chock plug 32.
All the other structures are with embodiment 1 and embodiment 2.
The utility model is utilization like this:
With plain edition Santana is example, and the characteristics of this cylinder cap do not need to use cylinder cap angular adjustment bracket adjustment so the lower plane of the axis of valve stem and cylinder cap is vertical.
Unloading process: (the locking plate placer in the locking plate installing mechanism is taken away), fill in respectively with four valve headrests in four combustion chambers of cylinder cap, (method: spark plug is dismantled, spark plug chock plug 32 on the valve headrest is filled in the spark-plug hole, the firm valve of valve raised pads 33 pads, rebasing 34 of valve disc is concordant with the cylinder cap lower plane).This cylinder cap is positioned on the base plate 1 of Pneumatic valve locking plate dismounting device.Regulate adjusting bolt 14 height on the locking plate installing mechanism, give the cylinder 6 interior compressed air that import of valve locking plate dismounting device, (lift on the air valve handle of left side and make upper chamber discharge compressed air, press down to pouring compressed air.Lifting on the air valve handle of right side is for lower chamber charges into compressed air, presses down to discharging compressed air.) method: lift on the handle with two control air valves, the interior non-compressed air of upper chamber this moment has charged into compressed air in the lower chamber, and valve spring compressor 16 is at column 4 tops of Pneumatic valve locking plate dismounting device.Press down left side air valve handle and make importing compressed air in the upper chamber, under compressed-air actuated effect, 13 valve spring compressor 16 is also slowly descending on the slowly following enforcement adjustable shelf of plungers in the cylinder 6, makes valve spring compressor 16 lower end aligned hydraulic tappet seat holes in descending process.Treat behind its slow descending arrival valve spring seat of honour no longer descendingly, then press down right side control air valve handle and bleed off compressed air in the lower chamber that adjustable shelf 13 overcomes the elastic force compression spring of valve spring under the compressed-air actuated effect of upper chamber.Because valve disc by valve headrest pad jail, so valve split collets is deviate from from the valve spring seat of honour of cylinder cap with the valve stem upper end, takes out valve split collets with nipper plier or little bottle opener then.After lifting on the air valve of left side, will lift (promptly charge into compressed air to lower chamber, upper chamber bleeds off compressed air) on the right air chamber air valve rapidly.Valve spring compressor 16 promptly leaves the valve spring seat of honour and is increased to top, and the valve split collets dismounting finishes.
Installation process is: on lift the joystick of two air valves, make upper chamber discharge compressed air, lower chamber imports compressed air, makes the top of locking plate installing mechanism at the column 4 of valve spring replacer 16.Pry open locking plate placer core 21 ports of locking plate placer 26 lower ends, two valve split collets are positioned in the locking plate placed cavity 12 of locking plate placer core 21, central locating rod on the locking plate placer 26 shaping cover 24 is embedded in the valve spring compressors 16, make it to become an integrated member.(locking plate placer core 21 end openings will be appeared in the lower end of guide bar 20, the effect declivity that makes the locking plate placer core 21 that valve split collets is housed hold spring 22 tightly in the outside leans against on the guide bar 20) left side air valve handle is pressed down, charge into compressed air to upper chamber, make whole adjustable shelf slowly descending, the locking plate installing mechanism is aimed at hydraulic tappet seat hole, treat to press down right side air valve handle after the jail is supported at valve spring compressor 16 lower planes and the valve spring seat of honour, bleed off the compressed air in the lower chamber, whole adjustable shelf is under the compressed-air actuated effect of upper chamber, overcoming spring force continues descending, because the valve disc in the combustion chamber is by valve headrest pad jail, valve stem is motionless, so the locking plate in the locking plate placer 26 glides along guide bar 20, because spill is processed in the lower end of guide bar 20, the convex on itself and valve stem top is coincide, and valve split collets slips over guide bar 20 bottoms and the valve stem top enters in the valve stem valve split collets groove, holds tightly at locking plate placer core 21 cylindricals under the effect of spring 22 and fixes.It is promptly up to lift the right side whole adjustable shelf of air valve handle on lifting behind the air valve handle of left side then.The valve spring seat of honour is backed down locking plate and is placed two semicolumns of core (because locking plate is blocked by valve stem locking plate groove under the effect of valve spring in up process,) locking plate placer 26 throws off valve split collets and continue up, up valve spring top race coincide with fixing valve split collets, locking plate is fixed on that the valve split collets groove becomes a rigid connection in the middle of the valve spring seat of honour and whole adjustable shelf is ined succession that the valve split collets installing mechanism continues to go upward to the top locking plate installs.In the process of installing, because the big or compressed-air actuated pressure of elastic force of valve spring is little sometimes, adjustable shelf does not overcome spring under compressed-air actuated effect elastic force appears sometimes, and it is descending less than needed stroke, at this moment, can use the arm of force of adz-eye hammer hammering valve spring compressor gently, make adjustable shelf descending.
Claims (7)
1. Pneumatic valve locking plate dismounting device, it is characterized in that comprising base plate, be fixed on column, column contiguous block, cylinder, connecting rod, adjustable shelf, locking plate mechanism for assembling-disassembling and the valve headrest on the base plate, described locking plate mechanism for assembling-disassembling comprises valve spring compressor, the valve spring compressor arm of force and locking plate placer; Described column is fixed on a side of base plate by the column contiguous block, described cylinder upper end is fixed on the upper mounted plate, described cylinder lower end is fixed on the bottom plate, described bottom plate pivot bush unit is on a root post, the piston of described cylinder passes bottom plate fixedlys connected with connecting rod, the other end of described connecting rod is fixedlyed connected with adjustable shelf, described adjustable shelf is actively socketed on another root post by sliding sleeve, described adjustable shelf is fixedlyed connected with the valve spring compressor arm of force, described valve spring compressor is connected with the valve spring compressor arm of force is vertical, described locking plate placer is embedded in the valve spring compressor, and described valve spring compressor bottom is fixed with the aluminium cover; Described upper mounted plate is fixed on two root post tops, is fixed with Air Valve Control case case above the described upper mounted plate, and described Air Valve Control case case side is provided with the air valve of two band joysticks, is provided with air gauge between the joint of described air valve and cylinder; The described valve headrest places on the base plate.
2. Pneumatic valve locking plate dismounting device according to claim 1, it is characterized in that described locking plate placer comprises central locating rod, central locating rod is shaped and overlaps, guide bar, locking plate placer core, hold spring tightly, return spring and silently, described central locating rod is shaped to overlap with central locating rod and fixedlys connected, described locking plate placer central locating rod shaping cover outline is convex character shape, the central locating rod that the central locating rod shaping cover of described convex character shape is embedded in the valve spring compressor of concavity becomes in the jacket, the inner chamber of described central locating rod is provided with return spring and guide bar, described guide bar head is connected with return spring, described return spring top is fixed on silently goes up, the described central locating rod top that silently is fixed on, the described guide bar that passes central locating rod bottom and valve spring compressor aluminium cover is socketed with locking plate placer core, described locking plate placer core is fixed on the guide bar by the spring of holding tightly of its outer surface, described guide bar bottom exceeds locking plate placer core bottom one segment length, and described locking plate placer core bottom is provided with the locking plate placed cavity that one section longitudinal section is inverted ladder type; Described valve spring compressor is provided with the adjusting bolt, and described adjusting bolt flexibly connects with the valve spring compressor arm of force and valve spring compressor respectively by screw thread.
3. Pneumatic valve locking plate dismounting device according to claim 1, it is characterized in that described locking plate placer comprises central locating rod, central locating rod becomes jacket, guide bar, locking plate placer core and hold spring tightly, described locking plate placer central locating rod shaping cover outline is convex character shape, the central locating rod of described convex character shape is shaped to overlap and is embedded in the valve spring compressor of concavity, described central locating rod and central locating rod are shaped and are fixed together between the cover, described guide bar head places locking plate placer upside, the described guide bar that passes central locating rod bottom and valve spring compressor aluminium cover is socketed with locking plate placer core, described locking plate placer core is fixed on the guide bar by the spring of holding tightly of its outer surface, described guide bar bottom exceeds locking plate placer core bottom one segment length, and described locking plate placer core bottom is provided with the locking plate placed cavity that one section longitudinal section is inverted ladder type; Described valve spring compressor is fixed on valve spring compressor arm of force side.
4. according to claim 2 or 3 described Pneumatic valve locking plate dismounting devices, it is characterized in that described locking plate placer core is fixed on the guide bar bottom by the left locking plate placer core and the right locking plate placer core of two cross section semicirculars in shape by holding the spring socket tightly, longitudinal section, described locking plate placer core bottom is the locking plate placed cavity of inverted ladder type, and it is 15-25 ° that trapezoidal angle of inclination is fallen in its longitudinal section; The bottom of described guide bar is provided with shallow chamfer groove.
5. Pneumatic valve locking plate dismounting device according to claim 1 is characterized in that the manual air valve of described air valve for the band two-bit triplet, and the joint of described cylinder is the joint of little internal diameter.
6. Pneumatic valve locking plate dismounting device according to claim 1, it is characterized in that described Pneumatic valve locking plate dismounting device also comprises the cylinder cap angular adjustment support that places on the base plate, described cylinder cap angular adjustment support comprises the adjusted plate, following adjustable plate, the upper support angle bar, the lower support angle bar, described adjusted plate one end is provided with baffle plate, a described end adjusted plate that is provided with baffle plate is hinged with following adjustable plate, described upper support angle bar is fixed on the downside of the adjusted plate other end, described lower support angle bar is fixed on the upper side with following adjustable plate hinged end opposed end, and a described adjusted plate fixedly end of upper support angle bar is provided with 1-3 root adjusting bolt; The described valve headrest places on the adjusted plate of cylinder cap angular adjustment support.
7. according to claim 1 or 6 described Pneumatic valve locking plate dismounting devices, it is characterized in that the described valve headrest comprises spark plug chock plug and a plurality of valve raised pads, rebasing of described valve disc is the plane, described spark plug chock plug is fixed on the center line middle part or edge of the valve headrest, is scattered with a plurality of valve raised pads around the described spark plug chock plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200488113U CN201544016U (en) | 2009-10-29 | 2009-10-29 | Pneumatic-type valve lock assembling and disassembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200488113U CN201544016U (en) | 2009-10-29 | 2009-10-29 | Pneumatic-type valve lock assembling and disassembling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201544016U true CN201544016U (en) | 2010-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200488113U Expired - Lifetime CN201544016U (en) | 2009-10-29 | 2009-10-29 | Pneumatic-type valve lock assembling and disassembling device |
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| Country | Link |
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| CN (1) | CN201544016U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102649227A (en) * | 2011-02-28 | 2012-08-29 | 志贺工业株式会社 | Rolling shaft insert panel spring installing device and rolling shaft insert panel spring installing method |
| CN104400380A (en) * | 2014-12-04 | 2015-03-11 | 天长缸盖有限公司 | Dismounting and mounting device for inclined valve |
| CN104440021A (en) * | 2014-12-04 | 2015-03-25 | 天长缸盖有限公司 | Valve assembling and disassembling device for multi-valve engine |
| CN104440022A (en) * | 2014-12-04 | 2015-03-25 | 天长缸盖有限公司 | Rotary valve dismounting device |
| CN110561082A (en) * | 2019-08-28 | 2019-12-13 | 浙江亚太机电股份有限公司 | Press mounting and detecting device for clutch working cylinder protective cover and cylinder body assembly |
-
2009
- 2009-10-29 CN CN2009200488113U patent/CN201544016U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102649227A (en) * | 2011-02-28 | 2012-08-29 | 志贺工业株式会社 | Rolling shaft insert panel spring installing device and rolling shaft insert panel spring installing method |
| CN104400380A (en) * | 2014-12-04 | 2015-03-11 | 天长缸盖有限公司 | Dismounting and mounting device for inclined valve |
| CN104440021A (en) * | 2014-12-04 | 2015-03-25 | 天长缸盖有限公司 | Valve assembling and disassembling device for multi-valve engine |
| CN104440022A (en) * | 2014-12-04 | 2015-03-25 | 天长缸盖有限公司 | Rotary valve dismounting device |
| CN104440022B (en) * | 2014-12-04 | 2018-08-14 | 天长缸盖有限公司 | A kind of rotary type spiracle disassembling and assembling device |
| CN110561082A (en) * | 2019-08-28 | 2019-12-13 | 浙江亚太机电股份有限公司 | Press mounting and detecting device for clutch working cylinder protective cover and cylinder body assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100811 Effective date of abandoning: 20091029 |