CN209470824U - The detection device of mechanical equipment bearing sealed ring pressure resistance performance - Google Patents

Abstract

The utility model provides a kind of detection device of mechanical equipment bearing sealed ring pressure resistance performance, including board, board sliding groove, fixed long hole, mechanical pressure measuring rod, T-type sliding groove, slide screw hole, sliding extension bar, the first telescopic rod screw hole, screw thread fixture block, pilot hole, screw hole, activity pressure plate, guide rod, bearing C and second 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

The detection device of mechanical equipment bearing sealed ring pressure resistance performance

Technical field

The utility model relates to Bearing testing equipment technical fields, more specifically, in particular to a kind of mechanical equipment axis Hold the detection device of sealing ring 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 utility model structure is simple, easy to operate, and test result is accurate, only needs to change the screw-casing of different size just Pressure-bearing test can be 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.

Utility model content

(1) technical problem

In conclusion the utility model provides a kind of detection device of mechanical equipment bearing sealed ring pressure resistance performance, pass through Structure and functional improvement must not directly be sealed the test of circle original part with solution, and detection power resources are single, and not side Just the problem of installation and replacement.

(2) technical solution

The utility model provides a kind of detection device of mechanical equipment bearing sealed ring pressure resistance performance, for close to bearing The resistance to pressure of seal can be carried out detection.In the detection device of mechanical equipment bearing sealed ring pressure resistance performance provided by the utility model In, it specifically includes:

Board, board sliding groove, fixed long hole, mechanical pressure measuring rod, T-type sliding groove, sliding screw hole, sliding extension bar, the One telescopic rod screw hole, telescopic rod jackscrew, the second telescopic rod screw hole, lifting screw, auxiliary frame, auxiliary threaded rod, bearing A are axial to survey Briquetting, sliding channel, bearing B, thread barrel, link block are surveyed and press sole piece, fixed pin, movable disk seat, disk seat sliding shoe, and screw rod is solid Fixed board, drive screw A, guide groove, screw thread movable block, sealing ring cushion block, crooked test bar, fixed frame plate, lateral clamping plate, pneumatically Detection bar, groove, the first survey 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 second survey pressing plate；In at the top of the board Between offer board sliding groove, and two sides through board offer two groups of fixed long holes at the top of board sliding groove；The mechanical survey Compression bar two sides of the bottom offer two groups of sliding screw holes, and mechanical pressure measuring rod is living across fixed long hole insertion sliding screw hole by bolt It is dynamic to be set in board sliding groove；The crooked test bar, pneumatic detection bar and circumferential detection bar bottom structure are surveyed with machinery Compression bar bottom structure is identical, and crooked test bar, pneumatic detection bar and circumferential detection bar pass through bolt and be movably set in board In sliding groove；Movable disk seat bottom integral type is provided with disk seat sliding shoe, and disk seat sliding shoe two sides offer four groups of spiral shells Hole；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 In.

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 group of first telescopic rod screw hole, and sliding extension bar is movably set in T-type across the first telescopic rod screw hole by jackscrew and slides In dynamic slot；The sliding extension bar center top is movably set with telescopic rod jackscrew by opening up screw hole, and opens up among front end There is the second telescopic rod screw hole；Lifting screw is movably set in the second 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, the pneumatic detection bar top opens up fluted, and the first survey pressing plate is movably set in groove；It is described Groove outside top is provided with small-sized pneumatic jack by being welded and fixed, and setting pipeline passes through pneumatic detection bar top on the outside of small-sized pneumatic jack Portion 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 the second survey pressure by being welded and fixed Plate.

(3) beneficial effect

The utility model provides a kind of detection device of mechanical equipment bearing sealed ring pressure resistance performance, solid by being provided with Determine frame plate, and fixed frame front edge of board bottom is movably set with lateral clamping plate by bolt；In fixed frame board bottom portion and lateral clamping plate Between be provided with concave/convex-shaped structure, can be facilitated with fixed seal ring by the way that lateral clamping plate is arranged and carry out bending survey.

The utility model provides a kind of detection device of mechanical equipment bearing sealed ring pressure resistance performance, is surveyed by being provided with Pressure sole piece can be press-connected block by mechanical force and survey the spring among pressure sole piece, calculate pressure by the variation of measurement spacing Intensity carries out axial compressive force test.

The utility model provides a kind of detection device of mechanical equipment bearing sealed ring pressure resistance performance, passes through activity pressure Plate can calculate the intensity of pressure by the variation of measurement spacing, carry out circumferential pressure test.

Detailed description of the invention

Fig. 1 is the schematic view of the front view in the utility model embodiment；

Fig. 2 is the schematic perspective view of board in the utility model embodiment；

Fig. 3 is the schematic perspective view of mechanical pressure measuring rod in the utility model embodiment；

Fig. 4 is the schematic perspective view of auxiliary frame in the utility model embodiment；

Fig. 5 is the schematic perspective view that briquetting is axially surveyed in the utility model embodiment；

Fig. 6 is the overlooking structure diagram of movable disk seat in the utility model embodiment；

Fig. 7 is the schematic perspective view of pneumatic detection bar in the utility model embodiment；

Fig. 8 is the schematic perspective view of screw thread fixture block in the utility model embodiment；

Fig. 9 is the schematic perspective view of activity pressure plate in the utility model embodiment；

Figure 10 is the enlarged structure schematic diagram of the part A in the utility model embodiment；

Figure 11 is the enlarged structure schematic diagram of the part B in the utility model embodiment；

In Fig. 1 into Figure 11, the corresponding relationship of component names or lines and accompanying drawing number are as follows:

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- the first telescopic rod screw hole, 204- telescopic rod jackscrew, 205- the second telescopic rod spiral shell Hole, 206- lifting screw, 3- auxiliary frame, 301- auxiliary threaded rod, 302- bearing A, 303- axially survey briquetting, and 30301- sliding is logical Slot, 30302- bearing B, 304- thread barrel, 305- link block, 306-, which is surveyed, presses sole piece, 307- fixed pin, 4- movable disk seat, 401- disk seat sliding shoe, 402- screw rod fixed plate, 403- drive screw A, 404- guide groove, 405- screw thread movable block, 406- are close Seal cushion block, 5- crooked test bar, the fixed frame plate of 501-, 502- transverse direction clamping plate, the pneumatic detection bar of 6-, 601- groove, 602- the One surveys 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- second surveys pressing plate.

Specific embodiment

The embodiments of the present invention is described in further detail with reference to the accompanying drawings and examples.Following embodiment For illustrating the utility model, but cannot be used to limit the scope of the utility model.

In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term The orientation of the instructions such as "upper", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot It is construed as a limitation of the present invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and cannot It is interpreted as indication or suggestion relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " phase Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this For the those of ordinary skill in field, 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 utility model proposes 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, comprising: 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, the first telescopic rod screw hole 20301, telescopic rod jackscrew 204, the second telescopic rod spiral shell Hole 205, lifting screw 206, auxiliary frame 3, auxiliary threaded rod 301, bearing A302 are axial to survey briquetting 303, sliding channel 30301, axis B30302, thread barrel 304 are held, link block 305 surveys pressure sole piece 306, fixed pin 307, movable disk seat 4, disk seat sliding shoe 401, spiral shell Bar 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, groove 601, first surveys pressing plate 602, small-sized pneumatic jack 603, gas pressure Power table 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, the survey pressing plate 803 of bearing C802 and second；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；Machinery surveys pressure 2 two sides of the bottom of bar offer two groups of sliding screw holes 202, and mechanical pressure measuring rod 2 passes through the fixed insertion of long hole 102 sliding by bolt Screw hole 202 is movably set in board sliding groove 101；Crooked test bar 5, pneumatic detection bar 6 and circumferential 7 bottom of detection bar knot Structure is identical as mechanical 2 bottom structure of pressure measuring rod, and crooked test bar 5, pneumatic detection bar 6 and circumferential detection bar 7 pass through spiral shell Bolt is movably set in board sliding groove 101；4 bottom integral type of movable disk seat is provided with disk seat sliding shoe 401, and disk seat is sliding 401 two sides of motion block offer four groups of screw holes；Movable disk seat 4 passes through fixed long hole 102 by bolt and is inserted into 401 liang of disk seat sliding shoe Side screw hole is movably set 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 is two group of first telescopic rod screw hole 20301, and sliding extension bar 203 passes through 20301 activity of the first telescopic rod screw hole by jackscrew It is set in T-type sliding groove 201；203 center top of sliding extension bar is movably set with telescopic rod jackscrew by opening up screw hole 204, and the second telescopic rod screw hole 205 is offered among front end；Lifting screw is movably set in second telescopic rod screw hole 205 206, pass through the adjustable height of setting sliding extension bar 203.

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, fluted 601 are opened up at the top of pneumatic detection bar 6, and is movably set with the first survey pressing plate 602 in groove 601； 601 outside top of groove is provided with small-sized pneumatic jack 603 by being welded and fixed, and small-sized pneumatic jack 603 and first surveys pressing plate 602 by gluing It connects to fix and pipeline is arranged on the outside of small-sized pneumatic jack 603 and gas gauge 604 is installed across pneumatic 6 top side of detection bar, lead to It crosses and small-sized pneumatic jack 603 is set, 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 the second survey pressure by being welded and fixed Plate 803 can calculate the intensity of pressure by the variation of measurement spacing, carry out circumferential pressure survey by the way that activity pressure plate 8 is arranged Examination.

The specifically used mode and effect of the present embodiment: in the utility model, board sliding is opened up in 1 top center of board Slot 101 opens up two groups of fixed long holes 102 through board 1 in 101 top two sides of board sliding groove, in mechanical 2 bottom two of pressure measuring rod Side opens up two groups of sliding screw holes 202, and mechanical pressure measuring rod 2 is passed through fixed 202 activity of the insertion of long hole 102 sliding screw hole by bolt Be set in board sliding groove 101, crooked test bar 5, pneumatic detection bar 6 and circumferential 7 bottom structure of detection bar with machinery 2 bottom structure of pressure measuring rod is identical, and crooked test bar 5, pneumatic detection bar 6 and circumferential detection bar 7 are arranged by bolt activity In board sliding groove 101, disk seat sliding shoe 401 is set in 4 bottom integral type of movable disk seat, in 401 two sides of disk seat sliding shoe Four groups of screw holes are opened up, movable disk seat 4 is passed through into fixed long hole 102 by bolt and is inserted into the 401 two sides screw hole activity of disk seat sliding shoe It is set in board sliding groove 101, T-type sliding groove 201 is opened up among mechanical 2 side of pressure measuring rod, at 203 bottom of sliding extension bar Portion two sides open up two group of first telescopic rod screw hole 20301, and sliding extension bar 203 is passed through the first telescopic rod screw hole by jackscrew 20301 are movably set in T-type sliding groove 201, are stretched in 203 center top of sliding extension bar by opening up screw hole activity setting Contracting bar jackscrew 204 opens up the second telescopic rod screw hole 205 among front end, the activity setting lifting in the second telescopic rod screw hole 205 Screw rod 206, it is embedding in 3 top center of auxiliary frame in 3 two sides of the bottom of auxiliary frame by the way that two groups of auxiliary threaded rods 301 of setting are welded and fixed Enter to be arranged bearing A302,206 bottom of lifting screw is movably set in bearing A302 by interference fit, is axially surveying briquetting 303 tops open up sliding channel 30301, open up through-hole axially surveying among briquetting 303, are embedded in setting bearing in through-hole B30302 passes through by interference fit fixed setting thread barrel 304 among bearing B30302 axially surveying 303 bottom of briquetting It welds spring and link block 305 is fixedly installed, open up two groups of through-holes at 305 both ends of link block, open up four surveying pressure 306 two sides of sole piece Survey pressure sole piece 306 is sequentially passed through 305 through-hole of link block and is surveyed and the fixation of 306 through-hole of sole piece is pressed to set by group through-hole by fixed pin 307 It is placed in axial survey 303 bottom of briquetting, screw rod fixed plate 402 is set in 4 top center integral type of movable disk seat, in screw rod fixed plate 402 insides both ends pass through interference fit in 402 inboard bearing of screw rod fixed plate by opening up circular groove insertion two groups of bearings of setting Two groups of drive screw A403 are fixedly installed, in screw thread movable block 405 and 402 inside of screw rod fixed plate by the way that setting is welded and fixed Sealing ring cushion block 406 opens up screw hole through sealing ring cushion block 406 among screw thread movable block 405, at 4 top of movable disk seat Guide groove 404 is opened up, screw thread movable block 405 is passed through into 405 screw hole of screw thread movable block by drive screw A403 and passes through guiding 404 special operations of slot are set to 4 top of movable disk seat, in 5 one end of crooked test bar by the way that the fixed frame plate of setting is welded and fixed 501, lateral clamping plate 502 is arranged by bolt activity in fixed 501 front bottom end of frame plate, in fixed 501 bottom of frame plate and transverse direction It is respectively provided with concave/convex-shaped structure among clamping plate 502, opens up groove 601 at the top of pneumatic detection bar 6, the activity setting in groove 601 First surveys pressing plate 602, in 601 outside top of groove by the way that the small-sized pneumatic jack 603 of setting is welded and fixed, in small-sized 603 outside of pneumatic jack Pipeline is set and passes through pneumatic 6 top side of detection bar installation gas gauge 604, in circumferential 7 top side integral type of detection bar Guide pin 701 is set, opens up through-hole among circumferential 7 top side of detection bar, the insertion setting axis in circumferential 7 through-hole of detection bar It holds, in bearing inner end two sides by interference fit fixed setting rocking bar 702 and drive screw B703, passes through in 702 outer end of rocking bar Handle 704 is arranged in shaft activity, pilot hole 706 and screw hole 707 is successively opened up from top to bottom among screw thread fixture block 705, in week T-slot is opened up to 7 top center of detection bar, screw thread fixture block 705 is passed through into screw hole 707 by drive screw B703 and is fixedly installed on In circumferential 7 top T-slot of detection bar, guide rod 801 is set in 8 side integral type of activity pressure plate, in activity pressure plate 8 Between top by open up circular groove insertion setting bearing C802, by bearing C802 can by interference fit be fixedly installed on lifting screw 206 bottoms, in 8 bottom of activity pressure plate by the way that setting multiple groups spring is welded and fixed, in spring bottom by the way that setting is welded and fixed Second surveys pressing plate 803；Drive screw A403 is turned, the position of sealing ring cushion block 406 is adjusted, sealing ring is placed in sealed loop-pad 406 top of block；After rotation thread barrel 304 adjusts the axial position for surveying briquetting 303, by turning lifting screw 206, it will assist Frame 3 pushes, and the intensity of pressure is calculated by the variation of measurement spacing, carries out axial compressive force test；Sealing ring is folded in transverse direction In clamping plate 502, by small-sized pneumatic jack 603 connect compressed air carry out boost in pressure, by air pressure by first survey pressing plate 602 depress into Row crooked test, and observation comparison can be carried out by gas gauge 604；Shake handle 704, will by drive screw B703 Sealing ring is fixed, and the intensity of pressure is calculated by the variation of measurement 8 spacing of activity pressure plate, carries out circumferential pressure test；And it is each Correspondence can be replaced between component mutually, carries out different matched combineds.

The embodiments of the present invention are given for the purpose of illustration and description, and are not exhaustively or to incite somebody to action The utility model is limited to disclosed form.Many modifications and variations are aobvious and easy for the ordinary skill in the art See.Embodiment was chosen and described in order to better illustrate the principle and practical application of the utility model, and makes this field Those of ordinary skill it will be appreciated that the utility model to designing 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 characterized by comprising 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), the first telescopic rod screw hole (20301), telescopic rod jackscrew (204), the second telescopic rod screw hole (205), lifting screw (206), auxiliary frame (3), auxiliary threaded rod (301), bearing A (302), axis To survey briquetting (303), sliding channel (30301), bearing B (30302), thread barrel (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 A (403), Guide groove (404), screw thread movable block (405), sealing ring cushion block (406), crooked test bar (5), fixed frame plate (501), laterally Clamping plate (502), pneumatic detection bar (6), groove (601), first surveys 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), pilot hole (706), screw hole (707), activity pressure plate (8), guide rod (801), bearing C (802) and second survey pressing plate (803)；Board (1) top center offers board sliding groove (101), and two sides are run through at the top of board sliding groove (101) Board (1) offers 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 pressure measuring rod (2) passes through fixed long hole (102) insertion sliding screw hole (202) by bolt and is movably set in board In sliding groove (101)；The crooked test bar (5), pneumatic detection bar (6) and circumferential detection bar (7) bottom structure with machinery Pressure measuring rod (2) bottom structure is identical, and crooked test bar (5), pneumatic detection bar (6) and circumferential detection bar (7) pass through bolt It is movably set in board sliding groove (101)；Movable disk seat (4) bottom integral type is provided with disk seat sliding shoe (401), and Disk seat sliding shoe (401) two sides offer four groups of screw holes；The movable disk seat (4) passes through fixed long hole (102) by bolt and inserts Enter disk seat sliding shoe (401) two sides screw hole to be 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 The first telescopic rod screw hole (20301) of group, and sliding extension bar (203) is living across the first telescopic rod screw hole (20301) by jackscrew It is dynamic to be set in T-type sliding groove (201)；Sliding extension bar (203) center top is stretched by opening up screw hole and being movably set with Contracting bar jackscrew (204), and the second telescopic rod screw hole (205) is offered among front end；It is living in the second telescopic rod screw hole (205) It is dynamic to be provided with lifting screw (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 opened up fluted (601) at the top of pneumatic detection bar (6), and is movably set with the first survey pressing plate (602) in groove (601)；It is described Groove (601) outside top is provided with small-sized pneumatic jack (603) by being welded and fixed, and pipeline is arranged on the outside of small-sized pneumatic jack (603) Across pneumatic detection bar (6), top side 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 Second surveys pressing plate (803).