CN108844695A - A kind of detection device of mechanical equipment bearing sealed ring pressure resistance performance - Google Patents
A kind of detection device of mechanical equipment bearing sealed ring pressure resistance performance Download PDFInfo
- Publication number
- CN108844695A CN108844695A CN201810953888.9A CN201810953888A CN108844695A CN 108844695 A CN108844695 A CN 108844695A CN 201810953888 A CN201810953888 A CN 201810953888A CN 108844695 A CN108844695 A CN 108844695A
- Authority
- CN
- China
- Prior art keywords
- screw
- hole
- bearing
- fixed
- bar
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- G01M13/005—Sealing rings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The present invention provides a kind of detection device of mechanical equipment bearing sealed ring pressure resistance performance, including board, board sliding grooves, fixed long hole, mechanical pressure measuring rod, T-type sliding groove, slide screw hole, sliding extension bar, telescopic rod screw hole, screw thread fixture block, pilot hole, screw hole, activity pressure plate, guide rod, bearing C and survey pressing plate；The board top center offers board sliding groove, and board sliding groove top two sides offer two groups of fixed long holes through board；Movable disk seat bottom integral type is provided with disk seat sliding shoe, and disk seat sliding shoe two sides offer four groups of screw holes；The movable disk seat passes through fixed long hole insertion disk seat sliding shoe two sides screw hole by bolt and is movably set in board sliding groove, by being provided with the spring surveying pressure sole piece and being press-connected by mechanical force among block and survey pressure sole piece, the intensity that pressure is calculated by the variation of measurement spacing, carries out axial compressive force test.
Description
Technical field
The present invention relates to Bearing testing equipment technical fields, and more specifically, in particular to a kind of mechanical equipment bearing is close
The detection device of seal pressure resistance performance.
Background technique
Bearing sealed ring, the circular cowling being made of one or several parts are fixed on the lasso or washer of bearing
Upper and narrow with another lasso or washer contacts or formation labyrinth clearance prevents important the zero of lubricating oil leakage and foreign object intrusion
Part, there are commonly metallic hollow O-ring for selfseal, metallic hollow O-rings of non self-energizing etc., soft or hard component has.
Patent by retrieving such as Patent No. CN201120454667.0 discloses a kind of water pump bearing sealing ring gas
Press detection device, including the dedicated mandrel of detection, connecting tube, fastener, air valve and gas tube；The dedicated mandrel of detection is equipped with
Radial upper through-hole and axial right through-hole, upper through-hole and the " T " shape connection of right through-hole；The left end of the connecting tube passes through fastening
Part connects right through-hole, and right end connects the left end of air valve；The right end of the air valve connects gas tube.The utility model assembly outer ring,
Ball retainer, steel ball, roller, roller rolling retainer are pressed into sealing ring to be detected, form a complete bearing；Gas is used again
It pumps to Bearing inner inflating pressure, observes sealing ring and whether bearing interference fit position generates bubble in transparency liquid, from
And judge whether bearing leaks and seepage place, it is easy to operate, the test period is short, at low cost；Also there is air gauge；It can be accurate
Reading atmospheric pressure value, quickly correctly detect sealing bearing pressure-resistant situation.
The patent of such as Patent No. CN201511018987.0 discloses a kind of taper hole type bearing sealed ring pressure-bearing survey again
Trial assembly is set, by taper hole type pressure chamber walls, clamp nut, bearing sealed ring, scale screw rod, pushnut, screw-casing, taper hole type pressure
Power chamber, sealing ring, pressure gauge and external pressure air hose composition, scale screw rod are arranged in taper hole type pressure chamber, scale screw rod
One end of scale screw rod is fixed in taper hole type pressure chamber walls by nut and clamp nut, and bearing sealed ring is mounted on scale screw rod
The other end on, bearing sealed ring or so end is separately installed with screw-casing and pushnut, scale screw rod and taper hole type pressure chamber
Sealing ring is equipped between wall, external pressure air hose and pressure gauge are mounted in taper hole type pressure chamber walls, and taper hole type pressure chamber is height
Precision taper hole.The configuration of the present invention is simple, easy to operate, test result is accurate, only needs to change the screw-casing of different size
Pressure-bearing test is done for the bearing sealed ring of different inner diameters size.
Therefore, existing Bearing testing technology all exists：Detection project is few, cannot directly be sealed the survey of circle original part
Examination, detection power resources are single, do not have the mode of a variety of detections, and inconvenient installation and replacement, flexibility are poor.
Summary of the invention
(1) technical problem
In conclusion the present invention provides a kind of detection device of mechanical equipment bearing sealed ring pressure resistance performance, pass through structure
With functional improvement, the test of circle original part must not be directly sealed with solution, detection power resources are single, and are inconvenient to pacify
The problem of dress replacement.
(2) technical solution
The present invention provides a kind of detection devices of mechanical equipment bearing sealed ring pressure resistance performance, for bearing sealed ring
Resistance to pressure can be carried out detection.In the detection device of mechanical equipment bearing sealed ring pressure resistance performance provided by the invention, specifically
Including：
Board, board sliding groove, fixed long hole, mechanical pressure measuring rod, T-type sliding groove slide screw hole, and sliding extension bar is stretched
Contracting bar screw hole, telescopic rod jackscrew, telescopic rod screw hole, lifting screw, auxiliary frame, auxiliary threaded rod, bearing A are axial to survey briquetting, sliding
Through slot, bearing B, thread barrel, link block survey pressure sole piece, fixed pin, movable disk seat, disk seat sliding shoe, screw rod fixed plate, transmission
Screw rod A, guide groove, screw thread movable block, sealing ring cushion block, crooked test bar, fixed frame plate, lateral clamping plate, pneumatic detection bar are different
Connected in star surveys pressing plate, small-sized pneumatic jack, gas gauge, circumferential detection bar, guide pin, rocking bar, drive screw B, handle, screw thread
Fixture block, pilot hole, screw hole, activity pressure plate, guide rod, bearing C and survey pressing plate；It is sliding that the board top center offers board
Dynamic slot, and board sliding groove top two sides offer two groups of fixed long holes through board；It opens the machinery pressure measuring rod two sides of the bottom
Equipped with two groups of sliding screw holes, and machinery pressure measuring rod is movably set in board across fixed long hole insertion sliding screw hole by bolt and slides
In dynamic slot；The crooked test bar, pneumatic detection bar and circumferential detection bar bottom structure with mechanical pressure measuring rod bottom structure phase
Together, and crooked test bar, pneumatic detection bar and circumferential detection bar pass through bolt and are movably set in board sliding groove；The work
Moving plate seat bottom integral type is provided with disk seat sliding shoe, and disk seat sliding shoe two sides offer four groups of screw holes；The movable disk seat
Fixed long hole insertion disk seat sliding shoe two sides screw hole is passed through by bolt to be movably set in board sliding groove.
Preferably, T-type sliding groove is offered among the mechanical pressure measuring rod side；It opens sliding extension bar two sides of the bottom
Equipped with two groups of telescopic rod screw holes, and sliding extension bar passes through telescopic rod screw hole by jackscrew and is movably set in T-type sliding groove；Institute
It states sliding extension bar center top and is movably set with telescopic rod jackscrew by opening up screw hole, and offer telescopic rod spiral shell among front end
Hole；Lifting screw is movably set in the telescopic rod screw hole.
Preferably, the auxiliary frame two sides of the bottom are provided with two groups of auxiliary threaded rods by being welded and fixed；The auxiliary frame top
Insertion is provided with bearing A among portion, and lifting screw bottom is movably set in bearing A by interference fit.
Preferably, axial survey at the top of briquetting offers sliding channel；Axial survey among briquetting offers through-hole,
And through-hole is embedded in and is provided with bearing B；Thread barrel is fixedly installed by interference fit among the bearing B；The axial survey
Briquetting bottom is fixedly installed link block by welding spring, and link block both ends offer two groups of through-holes；Sole piece is pressed in the survey
Two sides offer four groups of through-holes, and survey pressure sole piece is sequentially passed through link block through-hole and surveyed and presses sole piece through-hole is fixed to set by fixed pin
It is placed in axial survey briquetting bottom.
Preferably, movable disk seat top center integral type is provided with screw rod fixed plate, and two on the inside of screw rod fixed plate
End is provided with two groups of bearings by opening up circular groove insertion；Pass through interference fit fixed setting in the screw rod fixed plate inboard bearing
There are two groups of drive screw A；It is provided with sealing ring cushion block by being welded and fixed on the inside of the screw thread movable block and screw rod fixed plate,
And screw hole is offered through sealing ring cushion block among screw thread movable block；Guide groove, and spiral shell are offered at the top of the movable disk seat
Line movable block passes through screw thread movable block screw hole by drive screw A and is set to movable disk seat top by guide groove special operations
Portion.
Preferably, crooked test bar one end is provided with fixed frame plate by being welded and fixed, and fixed frame front edge of board bottom
Portion is movably set with lateral clamping plate by bolt；Concavo-convex knot is provided among fixed frame board bottom portion and lateral clamping plate
Structure.
Preferably, special impression is offered at the top of the pneumatic detection bar, and is movably set with survey pressing plate in special impression；
The special impression outside top is provided with small-sized pneumatic jack by being welded and fixed, and setting pipeline passes through pneumatically on the outside of small-sized pneumatic jack
Detection bar top side is equipped with gas gauge.
Preferably, the circumferential detection bar top side integral type is provided with guide pin, and circumferential detection bar top side
Centre offers through-hole；Insertion is provided with bearing in the circumferential detection rod through-hole, and bearing inner end two sides pass through interference fit
It is fixedly installed rocking bar and drive screw B；The rocking bar outer end is movably set with handle by shaft；Among the screw thread fixture block
Pilot hole and screw hole are successively offered from top to bottom；The circumferential direction detection bar top center offers T-slot, and screw thread fixture block is logical
Drive screw B is crossed to be fixedly installed at the top of circumferential detection bar in T-slot across screw hole.
Preferably, activity pressure plate side integral type is provided with guide rod；The activity pressure plate center top is logical
It crosses and opens up circular groove insertion and be provided with bearing C, and bearing C can be fixedly installed on lifting screw bottom by interference fit；The work
Dynamic pressure board bottom portion is provided with multiple groups spring by being welded and fixed, and spring bottom is provided with survey pressing plate by being welded and fixed.
(3) beneficial effect
The present invention provides a kind of detection devices of mechanical equipment bearing sealed ring pressure resistance performance, by being provided with fixed frame
Plate, and fixed frame front edge of board bottom is movably set with lateral clamping plate by bolt；Among fixed frame board bottom portion and lateral clamping plate
It is provided with concave/convex-shaped structure, can be facilitated by the lateral clamping plate of setting with fixed seal ring and carry out bending survey.
The present invention provides a kind of detection devices of mechanical equipment bearing sealed ring pressure resistance performance, survey pressure bottom by being provided with
Block can be press-connected block by mechanical force and survey the spring among pressure sole piece, calculate the strong of pressure by the variation of measurement spacing
Degree carries out axial compressive force test.
The present invention provides a kind of detection device of mechanical equipment bearing sealed ring pressure resistance performance, by activity pressure plate,
The intensity that pressure can be calculated by the variation of measurement spacing, carries out circumferential pressure test.
Detailed description of the invention
Fig. 1 is the schematic view of the front view in the embodiment of the present invention；
Fig. 2 is the schematic perspective view of board in the embodiment of the present invention；
Fig. 3 is the schematic perspective view of mechanical pressure measuring rod in the embodiment of the present invention；
Fig. 4 is the schematic perspective view of auxiliary frame in the embodiment of the present invention；
Fig. 5 is the schematic perspective view that briquetting is axially surveyed in the embodiment of the present invention；
Fig. 6 is the overlooking structure diagram of movable disk seat in the embodiment of the present invention；
Fig. 7 is the schematic perspective view of pneumatic detection bar in the embodiment of the present invention；
Fig. 8 is the schematic perspective view of screw thread fixture block in the embodiment of the present invention；
Fig. 9 is the schematic perspective view of activity pressure plate in the embodiment of the present invention；
Figure 10 is the enlarged structure schematic diagram of the part A in the embodiment of the present invention；
Figure 11 is the enlarged structure schematic diagram of the part B in the embodiment of the present invention；
In Fig. 1 into Figure 11, the corresponding relationship of component names or lines and accompanying drawing number is：
1- board, 101- board sliding groove, the fixed long hole of 102-, 2- machinery pressure measuring rod, 201-T type sliding groove, 202- are sliding
Dynamic screw hole, 203- sliding extension bar, 20301- telescopic rod screw hole, 204- telescopic rod jackscrew, 205- telescopic rod screw hole, 206- liter
Screw rod drops, and 3- auxiliary frame, 301- auxiliary threaded rod, 302- bearing A, 303- axially survey briquetting, 30301- sliding channel, 30302- axis
B is held, 304- thread barrel, 305- link block, 306-, which is surveyed, presses sole piece, 307- fixed pin, 4- movable disk seat, the sliding of 401- disk seat
Block, 402- screw rod fixed plate, 403- drive screw A, 404- guide groove, 405- screw thread movable block, 406- sealing ring cushion block, 5-
Crooked test bar, the fixed frame plate of 501-, 502- transverse direction clamping plate, the pneumatic detection bar of 6-, 601- special impression, 602- survey pressing plate,
The small-sized pneumatic jack of 603-, 604- gas gauge, 7- circumferential direction detection bar, 701- guide pin, 702- rocking bar, 703- drive screw B,
704- handle, 705- screw thread fixture block, 706- pilot hole, 707- screw hole, 8- activity pressure plate, 801- guide rod, 802- bearing C,
803- surveys pressing plate.
Specific embodiment
Embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples.Following embodiment is used for
Illustrate the present invention, but cannot be used to limit the scope of the invention.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term " on ",
The orientation or positional relationship of the instructions such as "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and should not be understood as instruction or
Imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connected " " connects
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Fig. 1 is please referred to Figure 11.
Detection device detection project in order to solve mechanical equipment bearing sealed ring pressure resistance performance in the prior art is few to ask
Topic, the invention proposes a kind of detection devices of mechanical equipment bearing sealed ring pressure resistance performance, for the resistance to of bearing sealed ring
Pressure performance is detected, including：Board 1, board sliding groove 101, fixed long hole 102, mechanical pressure measuring rod 2, T-type sliding groove 201,
Slide screw hole 202, sliding extension bar 203, telescopic rod screw hole 20301, telescopic rod jackscrew 204, telescopic rod screw hole 205, lifting spiral shell
Bar 206, auxiliary frame 3, auxiliary threaded rod 301, bearing A302 are axial to survey briquetting 303, sliding channel 30301, bearing B30302, spiral shell
Line cylinder 304, link block 305 survey pressure sole piece 306, fixed pin 307, movable disk seat 4, disk seat sliding shoe 401, screw rod fixed plate
402, drive screw A403, guide groove 404, screw thread movable block 405, sealing ring cushion block 406, crooked test bar 5, fixed frame plate
501, lateral clamping plate 502, pneumatic detection bar 6, special impression 601, survey pressing plate 602, small-sized pneumatic jack 603, gas gauge 604,
Circumferential detection bar 7, guide pin 701, rocking bar 702, drive screw B703, handle 704, screw thread fixture block 705, pilot hole 706, screw hole
707, activity pressure plate 8, guide rod 801, bearing C802 and survey pressing plate 803；1 top center of board offers board sliding groove
101, and 101 top two sides of board sliding groove offer two groups of fixed long holes 102 through board 1；Mechanical 2 two sides of the bottom of pressure measuring rod
Two groups of sliding screw holes 202 are offered, and mechanical pressure measuring rod 2 passes through fixed 202 activity of the insertion of long hole 102 sliding screw hole by bolt
It is set in board sliding groove 101；Crooked test bar 5, pneumatic detection bar 6 and 7 bottom structure of circumferential detection bar are surveyed with machinery
2 bottom structure of compression bar is identical, and crooked test bar 5, pneumatic detection bar 6 and circumferential detection bar 7 are movably set in by bolt
In board sliding groove 101；4 bottom integral type of movable disk seat is provided with disk seat sliding shoe 401, and 401 two sides of disk seat sliding shoe are opened
Equipped with four groups of screw holes；Movable disk seat 4 passes through the fixed insertion of long hole 102 401 two sides screw hole activity of disk seat sliding shoe by bolt and sets
It is placed in board sliding groove 101.
Wherein, T-type sliding groove 201 is offered among mechanical 2 side of pressure measuring rod；203 two sides of the bottom of sliding extension bar open up
There are two groups of telescopic rod screw holes 20301, and sliding extension bar 203 passes through telescopic rod screw hole 20301 by jackscrew and is movably set in T-type
In sliding groove 201；203 center top of sliding extension bar is movably set with telescopic rod jackscrew 204 by opening up screw hole, and in front end
Between offer telescopic rod screw hole 205；Lifting screw 206 is movably set in telescopic rod screw hole 205, by the way that sliding extension bar is arranged
203 adjustable height.
Wherein, 3 two sides of the bottom of auxiliary frame are provided with two groups of auxiliary threaded rods 301 by being welded and fixed；3 top center of auxiliary frame
Insertion is provided with bearing A302, and 206 bottom of lifting screw is movably set in bearing A302 by interference fit, passes through setting
Auxiliary threaded rod 301 can link with sliding extension bar 203.
Wherein, axial survey at the top of briquetting 303 offers sliding channel 30301；It is offered among axial survey briquetting 303 logical
Hole, and through-hole is embedded in and is provided with bearing B30302；Thread barrel is fixedly installed by interference fit among bearing B30302
304；Axial survey 303 bottom of briquetting is fixedly installed link block 305 by welding spring, and 305 both ends of link block offer two
Group through-hole；It surveys pressure 306 two sides of sole piece and offers four groups of through-holes, and survey pressure sole piece 306 and link block is sequentially passed through by fixed pin 307
305 through-holes and survey pressure 306 through-hole of sole piece are fixedly installed on axial survey 303 bottom of briquetting, can be passed through by setting survey pressure sole piece 306
Pressure extrusion link block 305 and the spring for surveying 306 centre of pressure sole piece, the intensity of pressure is calculated by the variation of measurement spacing, into
The test of row axial compressive force.
Wherein, 4 top center integral type of movable disk seat is provided with screw rod fixed plate 402, and 402 inside two of screw rod fixed plate
End is provided with two groups of bearings by opening up circular groove insertion；Pass through interference fit fixed setting in 402 inboard bearing of screw rod fixed plate
There are two groups of drive screw A403；Screw thread movable block 405 and 402 inside of screw rod fixed plate are provided with sealing ring by being welded and fixed
Cushion block 406, and screw hole is offered through sealing ring cushion block 406 among screw thread movable block 405；It is offered at the top of movable disk seat 4
Guide groove 404, and screw thread movable block 405 passes through 405 screw hole of screw thread movable block by drive screw A403 and passes through guide groove 404
Special operations are set to the top of movable disk seat 4, by be arranged the adjustable screw thread movable block 405 of drive screw A403 position and
Spacing, to carry out survey pressure to different size of sealing ring.
Wherein, 5 one end of crooked test bar is provided with fixed frame plate 501 by being welded and fixed, and fixed 501 front end bottom of frame plate
Portion is movably set with lateral clamping plate 502 by bolt；Bumps are provided among fixed 501 bottom of frame plate and lateral clamping plate 502
Shape structure can facilitate carry out crooked test by the way that lateral clamping plate 502 is arranged with fixed seal ring.
Wherein, special impression 601 is offered at the top of pneumatic detection bar 6, and is movably set with survey pressing plate in special impression 601
602；601 outside top of special impression is provided with small-sized pneumatic jack 603 by being welded and fixed, and small-sized pneumatic jack 603 leads to pressing plate 602 is surveyed
It crosses to be adhesively fixed and pipeline is arranged on the outside of small-sized pneumatic jack 603 and gas gauge is installed across pneumatic 6 top side of detection bar
604, by the way that small-sized pneumatic jack 603 is arranged, small-sized pneumatic jack 603 can be connected compressed gas, carry out gas pressing test.
Wherein, circumferential 7 top side integral type of detection bar is provided with guide pin 701, and in 7 top side of circumferential detection bar
Between offer through-hole；Insertion is provided with bearing in circumferential 7 through-hole of detection bar, and bearing inner end two sides are set by being interference fitted fixation
It is equipped with rocking bar 702 and drive screw B703；702 outer end of rocking bar is movably set with handle 704 by shaft；In screw thread fixture block 705
Between successively offer pilot hole 706 and screw hole 707 from top to bottom；Circumferential 7 top center of detection bar offers T-slot, and screw thread
Fixture block 705 passes through screw hole 707 by drive screw B703 and is fixedly installed in circumferential 7 top T-slot of detection bar, passes through setting
Handle 704 can be carried out sandwiched by the mobile screw thread fixture block 705 of shake.
Wherein, 8 side integral type of activity pressure plate is provided with guide rod 801；8 center top of activity pressure plate is by opening
If circular groove insertion is provided with bearing C802, and bearing C802 can be fixedly installed on 206 bottom of lifting screw by interference fit；It is living
8 bottom of dynamic pressure plate is provided with multiple groups spring by being welded and fixed, and spring bottom is provided with survey pressing plate by being welded and fixed
803, by the way that activity pressure plate 8 is arranged, the intensity of pressure can be calculated by the variation of measurement spacing, carries out circumferential pressure survey
Examination.
The specifically used mode and effect of the present embodiment：In the present invention, board sliding groove is opened up in 1 top center of board
101, two groups of fixed long holes 102 are opened up through board 1 in 101 top two sides of board sliding groove, in mechanical 2 two sides of the bottom of pressure measuring rod
Two groups of sliding screw holes 202 are opened up, mechanical pressure measuring rod 2 is passed through into the fixed insertion of long hole 102 sliding 202 activity of screw hole by bolt and is set
It is placed in board sliding groove 101, is surveyed with machinery in crooked test bar 5, pneumatic detection bar 6 and 7 bottom structure of circumferential detection bar
2 bottom structure of compression bar is identical, and crooked test bar 5, pneumatic detection bar 6 and circumferential detection bar 7 are movably set in by bolt
In board sliding groove 101, disk seat sliding shoe 401 is set in 4 bottom integral type of movable disk seat, is opened in 401 two sides of disk seat sliding shoe
If four groups of screw holes, movable disk seat 4 is passed through into the fixed insertion of long hole 102 401 two sides screw hole activity of disk seat sliding shoe by bolt and is set
It is placed in board sliding groove 101, T-type sliding groove 201 is opened up among mechanical 2 side of pressure measuring rod, in 203 bottom of sliding extension bar
Two sides open up two groups of telescopic rod screw holes 20301, and sliding extension bar 203 is passed through 20301 activity of telescopic rod screw hole by jackscrew and is set
It is placed in T-type sliding groove 201, telescopic rod jackscrew 204 is set by opening up screw hole activity in 203 center top of sliding extension bar,
Telescopic rod screw hole 205 is opened up among front end, the activity setting lifting screw 206 in telescopic rod screw hole 205, at 3 bottom of auxiliary frame
Portion two sides are embedded in setting bearing A302 by the way that two groups of auxiliary threaded rods 301 of setting are welded and fixed, in 3 top center of auxiliary frame, will rise
Drop 206 bottom of screw rod is movably set in bearing A302 by interference fit, opens up sliding channel axially surveying at the top of briquetting 303
30301, through-hole is opened up axially surveying among briquetting 303, setting bearing B30302 is embedded in through-hole, in bearing B30302
Between by interference fit fixed setting thread barrel 304, axially survey 303 bottom of briquetting by welding spring be fixedly installed link block
305, two groups of through-holes are opened up at 305 both ends of link block, four groups of through-holes is opened up surveying pressure 306 two sides of sole piece, presses sole piece 306 for surveying
305 through-hole of link block, which is sequentially passed through, by fixed pin 307 and surveys pressure 306 through-hole of sole piece is fixedly installed on axial survey 303 bottom of briquetting
Screw rod fixed plate 402 is arranged in 4 top center integral type of movable disk seat, at 402 inside both ends of screw rod fixed plate by opening up in portion
Circular groove insertion two groups of bearings of setting, pass through interference fit two groups of transmission spiral shells of fixed setting in 402 inboard bearing of screw rod fixed plate
Bar A403, in screw thread movable block 405 and 402 inside of screw rod fixed plate by the way that setting sealing ring cushion block 406 is welded and fixed,
Screw hole is opened up through sealing ring cushion block 406 among screw thread movable block 405, guide groove 404 is opened up at the top of movable disk seat 4, it will
Screw thread movable block 405 passes through 405 screw hole of screw thread movable block by drive screw A403 and is arranged by 404 special operations of guide groove
In 4 top of movable disk seat, in 5 one end of crooked test bar by the way that the fixed frame plate 501 of setting is welded and fixed, before fixed frame plate 501
It holds bottom that lateral clamping plate 502 is set by bolt activity, is respectively provided among fixed 501 bottom of frame plate and lateral clamping plate 502 recessed
Convex architecture opens up special impression 601 at the top of pneumatic detection bar 6, and pressing plate 602 is surveyed in activity setting in special impression 601,
In 601 outside top of special impression by the way that the small-sized pneumatic jack 603 of setting is welded and fixed, pipeline is set on the outside of small-sized pneumatic jack 603 and is worn
Pneumatic 6 top side of detection bar installation gas gauge 604 is crossed, guide pin is set in circumferential 7 top side integral type of detection bar
701, through-hole is opened up among circumferential 7 top side of detection bar, the insertion setting bearing in circumferential 7 through-hole of detection bar, in bearing
Inner end two sides are set in 702 outer end of rocking bar by shaft activity by interference fit fixed setting rocking bar 702 and drive screw B703
Handle 704 is set, successively opens up pilot hole 706 and screw hole 707 from top to bottom among screw thread fixture block 705, is pushed up in circumferential detection bar 7
T-slot is opened up among portion, and screw thread fixture block 705 is passed through into screw hole 707 by drive screw B703 and is fixedly installed on circumferential detection bar
In 7 top T-slots, guide rod 801 is set in 8 side integral type of activity pressure plate, in 8 center top of activity pressure plate by opening
If bearing C802 can be fixedly installed on 206 bottom of lifting screw by interference fit, in work by circular groove insertion setting bearing C802
Pressing plate 803 is surveyed by the way that setting is welded and fixed by the way that setting multiple groups spring is welded and fixed, in spring bottom in 8 bottom of dynamic pressure plate；It twists
Dynamic drive screw A403, adjusts the position of sealing ring cushion block 406, and sealing ring is placed in 406 top of sealing ring cushion block；Rotate spiral shell
After line cylinder 304 adjusts the axial position for surveying briquetting 303, by turning lifting screw 206, auxiliary frame 3 is pushed, passes through measurement
The variation of spacing calculates the intensity of pressure, carries out axial compressive force test；Sealing ring is folded in lateral clamping plate 502, it will be small-sized
Pneumatic jack 603 connects compressed air and carries out boost in pressure, will survey the pressure of pressing plate 602 by air pressure and carry out crooked test, and can lead to
It crosses gas gauge 604 and carries out observation comparison；Sealing ring is fixed by drive screw B703, passes through measurement by shake handle 704
The variation of 8 spacing of activity pressure plate calculates the intensity of pressure, carries out circumferential pressure test；And it can be replaced mutually between each component
It is corresponding, carry out different matched combineds.
The embodiment of the present invention is given for the purpose of illustration and description, and is not exhaustively or by this to send out
It is bright to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Choosing
Selecting and describe embodiment is and to make those skilled in the art to more preferably illustrate the principle of the present invention and practical application
It will be appreciated that the present invention is to design various embodiments suitable for specific applications with various modifications.
Claims (9)
1. a kind of detection device of mechanical equipment bearing sealed ring pressure resistance performance, can be carried out for the resistance to pressure to bearing sealed ring
Detection, which is characterized in that including：Board (1), board sliding groove (101), fixed long hole (102), mechanical pressure measuring rod (2), T-type
Sliding groove (201) slides screw hole (202), sliding extension bar (203), telescopic rod screw hole (20301), telescopic rod jackscrew (204),
Telescopic rod screw hole (205), lifting screw (206), auxiliary frame (3), auxiliary threaded rod (301), bearing A (302) are axial to survey briquetting
(303), sliding channel (30301), bearing B (30302), thread barrel (304), link block (305) survey pressure sole piece (306), fixed
It sells (307), movable disk seat (4), disk seat sliding shoe (401), screw rod fixed plate (402), drive screw A (403), guide groove
(404), screw thread movable block (405), sealing ring cushion block (406), crooked test bar (5), fixed frame plate (501), lateral clamping plate
(502), pneumatic detection bar (6), special impression (601) are surveyed pressing plate (602), small-sized pneumatic jack (603), gas gauge (604),
Circumferential detection bar (7), guide pin (701), rocking bar (702), drive screw B (703), handle (704), screw thread fixture block (705) are led
To hole (706), screw hole (707), activity pressure plate (8), guide rod (801), bearing C (802) and survey pressing plate (803)；The machine
Platform (1) top center offers board sliding groove (101), and two sides are offered through board (1) at the top of board sliding groove (101)
Two groups of fixed long holes (102)；Described machinery pressure measuring rod (2) two sides of the bottom offer two groups of sliding screw holes (202), and mechanical survey is pressed
Bar (2) passes through fixed long hole (102) insertion sliding screw hole (202) by bolt and is movably set in board sliding groove (101)；Institute
State crooked test bar (5), pneumatic detection bar (6) and circumferential detection bar (7) bottom structure with mechanical pressure measuring rod (2) bottom structure
It is identical, and crooked test bar (5), pneumatic detection bar (6) and circumferential detection bar (7) are movably set in board sliding by bolt
In slot (101)；Movable disk seat (4) bottom integral type is provided with disk seat sliding shoe (401), and disk seat sliding shoe (401) two
Side offers four groups of screw holes；The movable disk seat (4) passes through fixed long hole (102) by bolt and is inserted into disk seat sliding shoe (401)
Two sides screw hole is movably set in board sliding groove (101).
2. the detection device of mechanical equipment bearing sealed ring pressure resistance performance according to claim 1, which is characterized in that described
T-type sliding groove (201) are offered among mechanical pressure measuring rod (2) side；Sliding extension bar (203) two sides of the bottom offer two
Group telescopic rod screw hole (20301), and sliding extension bar (203) passes through telescopic rod screw hole (20301) by jackscrew and is movably set in T
In type sliding groove (201)；Sliding extension bar (203) center top is movably set with telescopic rod jackscrew by opening up screw hole
(204), telescopic rod screw hole (205) and among front end are offered；Lifting screw is movably set in the telescopic rod screw hole (205)
(206)。
3. the detection device of mechanical equipment bearing sealed ring pressure resistance performance according to claim 1, which is characterized in that described
Auxiliary frame (3) two sides of the bottom are provided with two groups of auxiliary threaded rods (301) by being welded and fixed；Auxiliary frame (3) top center is embedding
Enter to be provided with bearing A (302), and lifting screw (206) bottom is movably set in bearing A (302) by interference fit.
4. the detection device of mechanical equipment bearing sealed ring pressure resistance performance according to claim 3, which is characterized in that described
Axial survey at the top of briquetting (303) offers sliding channel (30301)；Axial survey among briquetting (303) offers through-hole, and
Through-hole, which is embedded in, is provided with bearing B (30302)；Thread barrel is fixedly installed by interference fit among the bearing B (30302)
(304)；Axial briquetting (303) bottom of surveying is fixedly installed link block (305) by welding spring, and link block (305)
Both ends offer two groups of through-holes；Survey pressure sole piece (306) two sides offer four groups of through-holes, and survey pressure sole piece (306) and pass through admittedly
Rationed marketing (307), which sequentially passes through link block (305) through-hole and surveys pressure sole piece (306) through-hole, is fixedly installed on axial survey briquetting (303)
Bottom.
5. the detection device of mechanical equipment bearing sealed ring pressure resistance performance according to claim 1, which is characterized in that described
Movable disk seat (4) top center integral type is provided with screw rod fixed plate (402), and both ends pass through on the inside of screw rod fixed plate (402)
It opens up circular groove insertion and is provided with two groups of bearings；Pass through interference fit fixed setting in screw rod fixed plate (402) inboard bearing
There are two groups of drive screw A (403)；The screw thread movable block (405) is set by being welded and fixed with screw rod fixed plate (402) inside
It is equipped with sealing ring cushion block (406), and intermediate run through sealing ring cushion block (406) of screw thread movable block (405) offer screw hole；It is described
It is offered guide groove (404) at the top of movable disk seat (4), and screw thread movable block (405) passes through screw thread by drive screw A (403)
Movable block (405) screw hole is simultaneously set at the top of movable disk seat (4) by guide groove (404) special operations.
6. the detection device of mechanical equipment bearing sealed ring pressure resistance performance according to claim 1, which is characterized in that described
Crooked test bar (5) one end is provided with fixed frame plate (501) by being welded and fixed, and fixed frame plate (501) front bottom end passes through
Bolt is movably set with lateral clamping plate (502)；It is provided among fixed frame plate (501) bottom and lateral clamping plate (502)
Concave/convex-shaped structure.
7. the detection device of mechanical equipment bearing sealed ring pressure resistance performance according to claim 1, which is characterized in that described
It is offered special impression (601) at the top of pneumatic detection bar (6), and is movably set in special impression (601) and surveys pressing plate (602)；
Special impression (601) outside top is provided with small-sized pneumatic jack (603) by being welded and fixed, and on the outside of small-sized pneumatic jack (603)
Setting pipeline passes through pneumatic detection bar (6) top side and is equipped with gas gauge (604).
8. the detection device of mechanical equipment bearing sealed ring pressure resistance performance according to claim 1, which is characterized in that described
Circumferential detection bar (7) top side integral type is provided with guide pin (701), and is opened up among circumferential detection bar (7) top side
There is through-hole；Insertion is provided with bearing in described circumferential direction detection bar (7) through-hole, and bearing inner end two sides are set by being interference fitted fixation
It is equipped with rocking bar (702) and drive screw B (703)；Rocking bar (702) outer end is movably set with handle (704) by shaft；Institute
It states and successively offers pilot hole (706) and screw hole (707) from top to bottom among screw thread fixture block (705)；The circumferential direction detection bar (7)
Top center offers T-slot, and screw thread fixture block (705) passes through screw hole (707) by drive screw B (703) and is fixedly installed on
At the top of circumferential detection bar (7) in T-slot.
9. the detection device of mechanical equipment bearing sealed ring pressure resistance performance according to claim 1, which is characterized in that described
Activity pressure plate (8) side integral type is provided with guide rod (801)；Activity pressure plate (8) center top is by opening up circle
Slot insertion is provided with bearing C (802), and bearing C (802) can be fixedly installed on lifting screw (206) bottom by interference fit；
Activity pressure plate (8) bottom is provided with multiple groups spring by being welded and fixed, and spring bottom is provided with by being welded and fixed
It surveys pressing plate (803).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810953888.9A CN108844695A (en) | 2018-08-21 | 2018-08-21 | A kind of detection device of mechanical equipment bearing sealed ring pressure resistance performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810953888.9A CN108844695A (en) | 2018-08-21 | 2018-08-21 | A kind of detection device of mechanical equipment bearing sealed ring pressure resistance performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108844695A true CN108844695A (en) | 2018-11-20 |
Family
ID=64189828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810953888.9A Withdrawn CN108844695A (en) | 2018-08-21 | 2018-08-21 | A kind of detection device of mechanical equipment bearing sealed ring pressure resistance performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108844695A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109556859A (en) * | 2018-11-22 | 2019-04-02 | 张涛 | A kind of compression endurance testing device for bearing plate |
| CN114659783A (en) * | 2022-05-25 | 2022-06-24 | 烟台市标准计量检验检测中心(国家蒸汽流量计量烟台检定站、烟台市质量技术监督评估鉴定所) | Measurement is test fixture for instrumentation |
-
2018
- 2018-08-21 CN CN201810953888.9A patent/CN108844695A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109556859A (en) * | 2018-11-22 | 2019-04-02 | 张涛 | A kind of compression endurance testing device for bearing plate |
| CN109556859B (en) * | 2018-11-22 | 2021-05-25 | 张涛 | A pressurized life-span testing arrangement for bearing clamp plate |
| CN114659783A (en) * | 2022-05-25 | 2022-06-24 | 烟台市标准计量检验检测中心(国家蒸汽流量计量烟台检定站、烟台市质量技术监督评估鉴定所) | Measurement is test fixture for instrumentation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104697852B (en) | Rock sample fixing device for spring component limiting tension-compression cycling test | |
| CN104677726B (en) | The spacing tension and compression cyclic test rock sample fixing device of scroll chuck | |
| CN108844695A (en) | A kind of detection device of mechanical equipment bearing sealed ring pressure resistance performance | |
| CN205691011U (en) | Flexible checking implement for the detection of crankshaft two end face threaded hole position | |
| CN108181037B (en) | Pre-tightening force measuring device for threaded fastener of oil pipe joint | |
| CN203672573U (en) | Airtightness detection device for seal membrane | |
| CN210398050U (en) | Piston pressure measuring joint | |
| CN107515075B (en) | Device for detecting ring sealing performance of graphite sealing ring | |
| CN117074201A (en) | Compression strength detection equipment for compressor connecting conduit | |
| CN209470824U (en) | The detection device of mechanical equipment bearing sealed ring pressure resistance performance | |
| CN109405707A (en) | A kind of device with micrometer detection pipe sleeve seal line position | |
| CN111122108B (en) | Air blocking device for air tightness detection and static pressure calibration of wind tunnel pneumatic probe | |
| CN203422203U (en) | Air tightness detection apparatus for sealed bearing | |
| CN105571757B (en) | Shock absorber pretension force checking device and detection method | |
| CN110208021B (en) | Hydraulic stretcher calibrating device | |
| CN104142217A (en) | Rapid seal test device and method used for hose with hinged connector | |
| CN103240588A (en) | Hydraulic axial load device for airplane air circulator rotating components | |
| CN206905985U (en) | Air-tightness detection device | |
| CN110375926A (en) | A kind of valve socket welding end pressure testing sealing structure and its pressure-measuring method | |
| KR20160095350A (en) | Apparatus for checking movement performance of rubber extension joints | |
| CN207439618U (en) | A kind of pneumatic operated valve air-tightness detection device | |
| CN207840656U (en) | A kind of inlet valve upper binding head automatic assembling mechanism | |
| CN217878237U (en) | Rod-made flange ball valve welding seam inspection device | |
| CN103760033A (en) | Testing device for water pressure of pipe material and application method thereof | |
| CN117451528B (en) | Thin-wall titanium pipe hydrostatic test frock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181120 |
|
| WW01 | Invention patent application withdrawn after publication |