CN206105325U

CN206105325U - Detection device is assembled to gasoline engine box lid

Info

Publication number: CN206105325U
Application number: CN201620916533.9U
Authority: CN
Inventors: 吴至利
Original assignee: Chongqing Gem Power Machinery Co Ltd
Current assignee: Chongqing Gem Power Machinery Co Ltd
Priority date: 2016-08-19
Filing date: 2016-08-19
Publication date: 2017-04-19
Anticipated expiration: 2026-08-19

Abstract

The utility model provides a detection device is assembled to gasoline engine box lid, the gasoline engine box lid is including case lid body and bearing, the equipment system includes the transmission band, the bearing passes on the mechanism, a pressing platform, first pressfitting actuating mechanism, detection mechanism and processing mechanism, the interval is equipped with a plurality of hollow window of engraving mouths on the transmission band, every engraves hollow window mouth internal fixation has place the platform, place the platform is suitable for and places and fixing box cover body and bearing, the bearing passes on the mechanism and passes on the bearing to the place the platform, the place the platform who takes the setting to the transmission when pressing platform is suitable for the pressfitting supports, bearing and case lid body that first pressfitting actuating mechanism will pass on to the place the platform carry out the pressfitting, the gasoline engine box lid of detection mechanism after to the pressfitting detects, the processing mechanism carries out the secondary pressfitting when the detection is unqualified. The utility model discloses pass on case lid body and bearing and press the related operations button to the place the platform after and can assemble, have the characteristics that the equipment cycle is short, the pressfitting is efficient and the uniformity is good.

Description

A kind of gasoline chassis lid assembles detection means

Technical field

This utility model is related to gasoline chassis lid technical field, and in particular to a kind of gasoline chassis lid assembles detection means.

Background technology

Existing gasoline chassis lid mainly includes box cover body and the bearing being pressed in box cover body, gasoline chassis lid Mainly it is adapted for carrying out gasoline the parts of good oil seal, thus the flatness in gasoline chassis lid pairing case face and coarse The requirement of degree is very high, in order to reach processing and fabricating requirement of the case lid to mould assembling face, typically all by the way of Milling Process come Mould assembling face in processing box cover body.Inventor of the present utility model has found through research, although by the way of Milling Process The mould assembling face met in desired box cover body has been processed, but the bearing in box cover body and box cover body is being pressed In assembling process, use it is pure manually pressed, thus there is assembling cycle length, pressing efficiency be low and concordance is poor lacks Fall into, cause final production gasoline chassis lid quality out not high.

Utility model content

The box cover body existed for prior art and bearing are used and pure manually entered in pressing assembling process is carried out Row pressing, thus there is assembling cycle length, the pressing technical problem that efficiency is low and concordance is poor, this utility model provides a kind of new Type gasoline chassis lid assembles detection means.

In order to solve above-mentioned technical problem, this utility model employs following technical scheme：

A kind of gasoline chassis lid assembles detection means, and the gasoline chassis lid includes box cover body and is pressed on box cover body On bearing, the package system include transmission belt, bearing transfer device, first pressing platform, first pressing actuator, inspection Mechanism and processing mechanism are surveyed, the processing mechanism includes the second pressing platform and the second pressing actuator；Wherein,

Multiple hollow out windows are interval with the transmission belt, placement are fixedly installed in each described hollow out window flat Platform, the placement platform is suitable to place and fixed box cover body and bearing, at least provided with the first localization machine on the placement platform Structure, the second detent mechanism and the 3rd detent mechanism, first detent mechanism includes cylinder and arranges simultaneously around cylinder peripheral Integrally formed round platform, one end of the cylinder is fixed on placement platform, and the other end of the cylinder is free end, the circle The height space on the surface of platform to the cylinder other end is adapted to that bearing is set on cylinder, and the race diameter and circle of the bearing The surface diameter of platform is equal, and second detent mechanism and the 3rd detent mechanism are the positioning being fixedly installed on placement platform The location hole corresponding matching of formation is processed in post, the locating dowel and box cover body；

The bearing transfer device is suitable to bearing is transferred to into placement platform and is set on the cylinder on round platform surface, described Bearing transfer device includes base, column, rotary shaft, crossbeam, cylinder, sleeve, sliding bar and elastic swelling post, and the column is consolidated Dingan County is mounted in one end of base, and the rotary shaft is fixedly mounted on the top of column, driving rotary shaft is provided with the column and is turned Dynamic motor, one end of the crossbeam is fixedly connected on the rotary shaft, and the other end of the crossbeam is fixedly connected with cylinder, described One end of sleeve is provided with flange, and in the sleeve inner with flange side shoulder hole is provided with, in the other end of the sleeve Portion is provided with energy storage hole, and the shoulder hole and energy storage hole connect with the centre bore of sleeve inner, and the aperture of the shoulder hole is big In the aperture of centre bore, the aperture of the centre bore more than energy storage hole aperture, the sleeve one end with flange by screw with Cylinder is fixedly connected, and the piston rod in the cylinder is arranged in corresponding shoulder hole, and the sliding bar is arranged in centre bore And be closely slidably matched with center bore inner wall, one end of the sliding bar is threadably secured with the piston rod in cylinder and is connected, One end of the sliding bar be free end, the sleeve the other end surface integrally formed with airway, the airway The energy storage hole that arranges with sleeve inner of one end connect, the other end of the airway is fixedly connected with elastic swelling male screw, The elastic swelling post is a hollow circular cylindrical cavity, and the internal cavities of the circular cylindrical cavity are connected with airway, led Compressed air is pre-charged with the logical circular cylindrical cavity, energy storage hole and portion centers hole；

The first pressing platform and the second pressing platform include bracing frame and are fixedly connected on above bracing frame Work platformses, the first pressing platform and the second pressing platform default in transmission belt lower section, and to the biography when being suitable to press The defeated placement platform for taking setting is supported；

The first pressing actuator is suitable to the bearing being transferred on placement platform and manually places and be positioned at and put Box cover body on horizontalization platform is pressed on work platformses, and the first pressing actuator and second presses actuator Include pedestal, support column, reduction box, rocking arm and pressing performs device, the support column is fixedly mounted on one end of pedestal, institute The top that reduction box is fixedly mounted on support column is stated, one end of the rocking arm is rocking arm sleeve, and the rocking arm sleeve set is being propped up The outside of dagger, and the reduction box by matching used leading screw and the nut on leading screw band motion rocker arm do up and down along support column Mobile, one end of the leading screw is fixedly connected with reduction box, and the nut on the leading screw is fixed on rocking arm, and the pressing is performed Device is fixedly connected on the other end of rocking arm, and combining pressing head, the combining pressing head are fixedly connected with below the pressing performs device Can coordinate with the through hole of pressing bearing in box cover body, and press downwards under the action of the pressing performs device；

The testing agency includes support, is installed on the support and presets the infrared transmitter of sustained height and infrared connect Receive on device, and the alarm being connected with the infrared remote receiver, and the infrared transmitter and infrared remote receiver and transmission belt Gasoline chassis lid alignment configurations after pressing；

When the processing mechanism is suitable to alarm and sends alarm, to transmitting the gasoline cabinet to the second pressing platform Lid carries out second pressing by the second pressing actuator.

Compared with prior art, the gasoline chassis lid assembling detection means that this utility model is provided, including transmission belt, bearing Transfer device, the first pressing platform, the second pressing actuator, testing agency and processing mechanism, are provided with multiple in transmission belt Placement platform, the placement platform is suitable to place and fixed box cover body and bearing, and bearing transfer device is suitable to bearing and is transferred to put Horizontalization platform is simultaneously set on the cylinder on round platform surface, to the transmission when the first pressing platform and the second pressing platform are suitable to press The placement platform for taking setting is supported, and the first pressing actuator is suitable to the bearing that will be transferred on placement platform and artificial Place and be positioned at the box cover body on placement platform to be pressed on work platformses.During concrete operations, first by transmission belt Placement platform be transported at the default first pressing platform below transmission belt, while by elasticity under the drive of rotary shaft The inner ring into bearing is inserted in the end of swelling post, and elastic swelling post internal cavities are made under the synergy of cylinder and sliding bar Pressure increases, and elastic swelling post outwards expands, and elastic swelling post is tightly connected in the inner ring of bearing, then again in rotation The bearing of clamping on elastic swelling post is transferred to into placement platform under the drive of axle and is set on the cylinder on round platform surface, and The pressure that elastic swelling post internal cavities are made under the synergy of cylinder and sliding bar reduces, and elastic swelling post makes to contract Elastic swelling post comes off from the inner ring of bearing；Secondly manually box cover body is placed on placement platform, and allows box cover body The location hole that upper processing is formed is set in locating dowel, and is allowed in box cover body for pressing the through hole of bearing and being set in round platform Bearing alignment on the cylinder of surface；Then under the drive of reduction box, allow be fixed on the pressing performs device of the rocking arm other end to Lower movement simultaneously reaches precalculated position, and now the combining pressing head under the control of pressing performs device below starts to be connect with box cover body Touch, subsequently drive box cover body to be socketed with bearing pressing downwards；Then, infrared transmitter is to the pressing for following placement platform to move Gasoline chassis lid transmitting infrared light afterwards, when infrared remote receiver is not received by the infrared light that gasoline chassis lid is reflected, Then illustrate that box cover body and the gasoline chassis lid whole height after bearing pressing are qualified, that is, be less than default infrared transmitter With infrared remote receiver height, otherwise it is then unqualified, while infrared remote receiver output alarm signal to alarm carries out warning carrying Show；Finally, when alarm sends alarm, the second pressing actuator is to transmitting the gasoline engine to the second pressing platform Case lid carries out second pressing, so as to box cover body and bearing are pressed in default altitude range.Therefore, the application is being carried out During pressing assembling box cover body and bearing, box cover body need to be only placed on placement platform and be pressed rotary shaft by workman Motor, cylinder, reduction box and pressing performs device on operation button can complete pressing assembling, and can be to assembling after Gasoline chassis lid is detected whether qualified to determine its pressing, thus with assembling cycle is shorter, pressing efficiency high and consistent The characteristics of property is good.

Further, the end surface of the elastic swelling post is the structure for caving inward.

Further, the end profile of the elastic swelling post is additionally provided with multiple support sectors for extending in a radial direction, described Support sector turns on and is suitable to be supported bearing bottom during bearing transfers with elastic swelling post internal cavities.

Further, it is additionally provided with the inflatable interface for being suitable to be connected with extraneous gas generator on the airway.

Further, the pressing performs device is pneumatic cylinder or hydraulic cylinder.

Further, the combining pressing head is connected with the piston rod thread in pneumatic cylinder or hydraulic cylinder, and the combining pressing head includes leading Post and be connected to the pressure head of guide pillar lower end, the pressure head near the guide pillar side outer surface also integrally formed with first Round platform and the second round platform, the diameter of first round platform, the second round platform and pressure head is sequentially reduced.

Description of the drawings

Fig. 1 is the structure schematic diagram of the gasoline chassis lid that this utility model is provided.

Fig. 2 is the gasoline chassis lid assembling structure of the detecting device schematic diagram that this utility model is provided.

Fig. 3 is that the mplifying structure schematic diagram at A is marked in Fig. 2.

In figure, 1, gasoline chassis lid；11st, box cover body；12nd, bearing；2nd, transmission belt；21st, placement platform；22nd, first determines Position mechanism；221st, cylinder；222nd, round platform；23rd, the second detent mechanism；24th, the 3rd detent mechanism；3rd, bearing transfer device；31st, bottom Seat；32nd, column；33rd, rotary shaft；34th, crossbeam；35th, cylinder；36th, sleeve；361st, flange；362nd, shoulder hole；363rd, energy storage hole； 364th, centre bore；365th, airway；37th, sliding bar；38th, elastic swelling post；381st, support sector；4th, the first pressing platform；41st, prop up Support；42nd, work platformses；5th, the first pressing actuator；51st, pedestal；52nd, support column；53rd, reduction box；54th, rocking arm；541、 Rocking arm sleeve；55th, performs device is pressed；56th, screw mandrel；57th, nut；58th, combining pressing head；581st, guide pillar；582nd, pressure head；583rd, first Round platform；584th, the second round platform；6th, testing agency；61st, support；62nd, infrared transmitter；63rd, infrared remote receiver.

Specific embodiment

In order that technological means, creation characteristic, reached purpose and effect that this utility model is realized are easy to understand, under Face combines and is specifically illustrating, and this utility model is expanded on further.

In description of the present utility model, it is to be understood that term " longitudinal direction ", " radial direction ", " length ", " width ", " thickness Degree ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", the side of the instruction such as " outward " Position or position relationship are, based on orientation shown in the drawings or position relationship, to be for only for ease of description this utility model and simplification is retouched State, rather than indicate or imply indication device or element must have specific orientation, with specific azimuth configuration and operation, Therefore it is not intended that to restriction of the present utility model.In description of the present utility model, unless otherwise stated, " multiples' " contains Justice is two or more.

In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly Connection；Can be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition Concrete meaning of the language in this utility model.

Refer to shown in Fig. 1-3, this utility model provides a kind of gasoline chassis lid and assembles detection means, the gasoline cabinet Lid 1 includes box cover body 11 and the bearing 12 being pressed in box cover body 11, and the package system turns including transmission belt 2, bearing Send the pressing pressing actuator 5 of platform 4, first of mechanism 3, first, testing agency 6 and processing mechanism (not shown), the place Reason mechanism includes the second pressing platform and the second pressing actuator；Wherein,

Multiple hollow out windows are interval with the transmission belt 2, placement are fixedly installed in each described hollow out window flat Platform 21, the placement platform 21 is suitable to place and fixed box cover body 11 and bearing 12, on the placement platform 21 at least provided with First detent mechanism 22, the second detent mechanism 23 and the 3rd detent mechanism 24, first detent mechanism 22 include cylinder 221 with And arrange around cylinder peripheral and integrally formed round platform 222, one end of the cylinder 221 is fixed on placement platform 21, institute The other end for stating cylinder 221 is free end, and the height space on the surface to the other end of cylinder 221 of the round platform 222 is adapted to axle Hold 12 to be set on cylinder 221, and the race diameter of the bearing 12 and the surface diameter of round platform 222 are equal, described second determines Position mechanism 23 and the 3rd detent mechanism 24 is the locating dowel being fixedly installed on placement platform 21, the locating dowel and box cover body The location hole corresponding matching of formation is processed on 11, so that box cover body 11 is positioned on placement platform 21；

The bearing transfer device 3 is suitable to that bearing 12 is transferred to into placement platform 21 and the circle on the surface of round platform 222 is set in On post 221, the bearing transfer device 3 includes base 31, column 32, rotary shaft 33, crossbeam 34, cylinder 35, sleeve 36, slip Bar 37 and elastic swelling post 38, the column 32 is fixedly mounted on one end of base 31, and the rotary shaft 33 is fixedly mounted on vertical The motor for driving rotary shaft 33 to rotate is provided with the top of post 32, the column 32, one end of the crossbeam 34 is fixedly connected on In rotary shaft 33, the other end of the crossbeam 34 is fixedly connected with cylinder 35, and one end of the sleeve 36 is provided with flange 361, Sleeve inner with the side of flange 361 is provided with shoulder hole 362, and in the inside of the other end of the sleeve 36 energy storage hole is provided with 363, the shoulder hole 362 and energy storage hole 363 connect with the centre bore 364 of sleeve inner, and the aperture of the shoulder hole 362 More than the aperture of centre bore 364, the aperture of the centre bore 364 is more than the aperture in energy storage hole 363, the sleeve with flange 361 One end is fixedly connected by screw with cylinder 35, and the piston rod in the cylinder 35 is arranged in corresponding shoulder hole 362, described Sliding bar 37 is arranged in centre bore 364 and is closely slidably matched with center bore inner wall, one end of the sliding bar 37 and cylinder Interior piston rod is threadably secured connection, one end of the sliding bar 37 is free end, in the other end of the sleeve 36 Surface is integrally formed with airway 365, and the energy storage hole 363 that one end of the airway 365 is arranged with sleeve inner connects, described The other end of airway 365 is screwed with elastic swelling post 38 and is connected, and the elastic swelling post 38 is a hollow cylinder Shape cavity, the internal cavities of the circular cylindrical cavity are connected with airway 365, the circular cylindrical cavity of conducting, energy storage hole and Compressed air is pre-charged with portion centers hole, thus by operating the cylinder 35, the piston rod in cylinder 35 is released and is received Return, it is possible thereby to change the pressure of the circular cylindrical cavity, energy storage hole and portion centers hole compressed air, it is described so as to cause Elastic swelling post 38 expands and shrinks, and then complete matched bearings 12 transfers；

The first pressing pressing of platform 4 and second platform includes bracing frame 41 and is fixedly connected on bracing frame top Work platformses 42, the first pressing platform 4 and second pressing platform defaults in the lower section of transmission belt 2, and when being suitable to pressing pair The placement platform 21 arranged in the transmission belt 2 is supported, to press box cover body 11 and receiving both during bearing 12 Power is more steady；

The first pressing actuator 5 is suitable to the bearing 12 that will be transferred on placement platform 21 and manually places and position Box cover body 11 on placement platform 21 is pressed on work platformses, and the first pressing actuator 5 and second is pressed Closing actuator includes pedestal 51, support column 52, reduction box 53, Rocker arm 54 and pressing performs device 55, the support column 52 One end of pedestal 51 is fixedly mounted on, the reduction box 53 is fixedly mounted on the top of support column 52, one end of the Rocker arm 54 For rocking arm sleeve 541, the rocking arm sleeve 541 is sleeved on the outside of support column 52, and the reduction box 53 passes through to support the use Leading screw 56 and leading screw on nut 57 drive Rocker arm 54 to move up and down along support column 52, one end of the leading screw 56 with slow down Case 53 is fixedly connected, and the nut 57 on the leading screw is fixed on Rocker arm 54, and the pressing performs device 55 is fixedly connected on shakes The other end of arm 54, the lower section of the pressing performs device 55 is fixedly connected with combining pressing head 58, and the combining pressing head 58 can be with case lid The through hole that bearing is pressed on body 11 coordinates, and presses downwards under the action of the pressing performs device 55；

The testing agency 6 includes support 61, is installed on the support 61 and presets the infrared transmitter 62 of sustained height With infrared remote receiver 63, and the alarm being connected with the infrared remote receiver 63, and the infrared transmitter 62 and infrared connect Receive the alignment configurations of gasoline chassis lid 1 after pressing in device 63 and transmission belt 2；

Used as specific embodiment, the end surface of the elastic swelling post 38 is the structure for caving inward, and is thus being passed through The elastic swelling post 38 is transferred on bearing 12 when being placed on the cylinder 221 of placement platform 21, the top of the cylinder 221 Portion will not be that bottom contacts to the end surface of elastic swelling post 38, i.e. the elastic end surface of swelling post 38 is caved in Structure can be formed to the top of cylinder 221 and avoided, thus convenient elasticity swelling post 38 is in positive alignment but not in contact with to cylinder 221 When can rapid decompression shrink, be conducive to that bearing 12 is placed on cylinder 221.

As specific embodiment, refer to shown in Fig. 2 and 3, the end profile of the elastic swelling post 38 is additionally provided with multiple The support sector 381 for extending in a radial direction, the support sector 381 turns on elastic swelling post internal cavities and is suitable to turn in bearing Bearing bottom is supported during sending.Specifically, the support sector 381 be integrally formed on elastic swelling post 38 and with it is interior Portion's cavity conducting, the air pressure in the support sector 381 also can together become with the pressure of the elastic internal cavities of swelling post 38 Change, thus when the elastic swelling post 38 is stretched in the inner ring of bearing 12 and after tightly clamping, is arranged at the elastic swelling post Multiple support sectors 381 of 38 end profiles can also form to the bottom of bearing 12 and support or bracketing, thus during transferring Be conducive to holding bearing 12.

As specific embodiment, the inflation for being suitable to be connected with extraneous gas generator is additionally provided with the airway 365 and is connect Mouthful, thus when the air pressure of preliminary filling compressed air in the circular cylindrical cavity, energy storage hole and portion centers hole is unsatisfactory for requiring, can Internally it is inflated by the inflatable interface, to lift the air pressure of inner space.

Used as specific embodiment, the pressing performs device 55 is pneumatic cylinder or hydraulic cylinder, and the pneumatic cylinder or hydraulic pressure The characteristics of cylinder has simple structure and reliable operation, when being realized moving back and forth with it, can remove deceleration device from, and without biography Dynamic gap, stable movement, therefore respectively it is various machinery air pressure or hydraulic system in be used widely.

As specific embodiment, refer to shown in Fig. 2, the piston rod spiral shell in the combining pressing head 58 and pneumatic cylinder or hydraulic cylinder Stricture of vagina connects, and is thus capable of achieving to move back and forth under the drive of piston rod, and the combining pressing head 58 includes guide pillar 581 and be connected to lead The pressure head 582 of post lower end, near the side of the guide pillar 581 pressure head 582 outer surface also integrally formed with the first round platform 583 and second round platform 584, the diameter of first round platform 583, the second round platform 584 and pressure head 582 is sequentially reduced, and thus works as institute State pressure head 582 to be inserted in box cover body 11 behind the through hole top for being used for pressing bearing, the round platform of first round platform 583 and second 584 formed circular tables can be initially formed tight clamping fit with the planar annular in box cover body 11, with pressure head 582 continuation to Lower insertion, the lower section of through hole will be fitted close with the outer ring of bearing 12, and most at last bearing 12 is pressed together in box cover body 11 and presets Through hole in, whole bonding processes are steady and quick, thus effectively improve the packaging efficiency of gasoline chassis lid, it is ensured that product Concordance.

Finally illustrate, above example is only unrestricted to illustrate the technical solution of the utility model, although ginseng This utility model has been described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this The technical scheme of utility model is modified or equivalent, without deviating from the objective and model of technical solutions of the utility model Enclose, it all should cover in the middle of right of the present utility model.

Claims

1. a kind of gasoline chassis lid assembles detection means, and the gasoline chassis lid (1) is including box cover body (11) and is pressed on case Bearing (12) on lid body (11), it is characterised in that the package system include transmission belt (2), bearing transfer device (3), First pressing platform (4), the first pressing actuator (5), testing agency (6) and processing mechanism, the processing mechanism includes the Two pressing platforms and the second pressing actuator；Wherein,

Multiple hollow out windows are interval with the transmission belt (2), in each described hollow out window placement platform is fixedly installed (21), the placement platform (21) is suitable to place and fixed box cover body (11) and bearing (12), on the placement platform (21) At least provided with the first detent mechanism (22), the second detent mechanism (23) and the 3rd detent mechanism (24), first detent mechanism (22) arrange and integrally formed round platform (222) including cylinder (221) and around cylinder peripheral, the one of the cylinder (221) End is fixed on placement platform (21), and the other end of the cylinder (221) is free end, and the surface of the round platform (222) is to circle The height space of the post other end is adapted to that bearing (12) is set on cylinder (221), and the race diameter of the bearing (12) and The surface diameter of round platform (222) is equal, and second detent mechanism (23) and the 3rd detent mechanism (24) are and are fixedly installed on The location hole corresponding matching of formation is processed in locating dowel on placement platform (21), the locating dowel and box cover body (11)；

The bearing transfer device (3) is suitable to that bearing (12) is transferred to into placement platform (21) and round platform (222) surface is set in Cylinder (221) on, the bearing transfer device (3) includes base (31), column (32), rotary shaft (33), crossbeam (34), gas Cylinder (35), sleeve (36), sliding bar (37) and elastic swelling post (38), the column (32) is fixedly mounted on the one of base (31) End, the rotary shaft (33) is fixedly mounted in the top of column (32), the column (32) and is provided with driving rotary shaft (33) turn Dynamic motor, one end of the crossbeam (34) is fixedly connected in rotary shaft (33), and the other end of the crossbeam (34) is fixed and connected Cylinder (35) is connected to, one end of the sleeve (36) is provided with flange (361), in the sleeve inner with flange side ladder is provided with Hole (362), in the inside of the other end of the sleeve (36) energy storage hole (363), the shoulder hole (362) and energy storage hole are provided with (363) connect with the centre bore (364) of sleeve inner, and the aperture of the shoulder hole (362) is more than the hole of centre bore (364) Footpath, the aperture of the centre bore (364) is more than the aperture of energy storage hole (363), and the sleeve one end with flange is by screw and gas Cylinder (35) is fixedly connected, and the piston rod in the cylinder (35) is arranged in corresponding shoulder hole (362), the sliding bar (37) It is arranged in centre bore (364) and is closely slidably matched with center bore inner wall, one end and the cylinder (35) of the sliding bar (37) Interior piston rod is threadably secured connection, and one end of the sliding bar (37) is free end, in the another of the sleeve (36) The surface at end is integrally formed with airway (365), one end of the airway (365) and the energy storage hole of sleeve inner setting (363) connect, the other end of the airway (365) is screwed with elastic swelling post (38) and is connected, the elastic swelling post (38) it is a hollow circular cylindrical cavity, the internal cavities of the circular cylindrical cavity are connected with airway (365), the institute of conducting State in circular cylindrical cavity, energy storage hole (363) and portion centers hole and be pre-charged with compressed air；

First pressing platform (4) and the second pressing platform include bracing frame (41) and are fixedly connected on bracing frame (41) The work platformses (42) of top, first pressing platform (4) and the second pressing platform default in transmission belt (2) lower section, and suitable Placement platform (21) to arranging in the transmission belt (2) when pressing is supported；

First pressing actuator (5) is suitable to the bearing (12) that will be transferred on placement platform (21) and artificial placement and determines Box cover body (11) of the position on placement platform (21) is pressed on work platformses (42), the first pressing actuator (5) include pedestal (51), support column (52), reduction box (53), rocking arm (54) and press execution with the second pressing actuator Device (55), the support column (52) is fixedly mounted on one end of pedestal (51), and the reduction box (53) is fixedly mounted on support The top of post (52), one end of the rocking arm (54) is rocking arm sleeve (541), and the rocking arm sleeve (541) is sleeved on support column (52) outside, and nut (57) band motion rocker arm of the reduction box (53) by matching used leading screw (56) and on leading screw (54) move up and down along support column (52), one end of the leading screw (56) is fixedly connected with reduction box (53), on the leading screw Nut (57) be fixed on rocking arm (54), pressing performs device (55) is fixedly connected on the other end of rocking arm (54), institute State and combining pressing head (58) be fixedly connected with below pressing performs device (55), the combining pressing head (58) can with box cover body (11) on The through hole of pressing bearing (12) coordinates, and presses downwards under the action of pressing performs device (55)；

The testing agency (6) includes support (61), is installed on the support (61) and presets the infrared transmitter of sustained height And infrared remote receiver (63), and the alarm being connected with the infrared remote receiver (63), and the infrared transmitter (62) (62) gasoline chassis lid (1) alignment configurations after and pressing in infrared remote receiver (63) and transmission belt (2)；

When the processing mechanism is suitable to alarm and sends alarm, lead to transmitting the gasoline chassis lid to the second pressing platform Crossing the second pressing actuator carries out second pressing.

2. gasoline chassis lid according to claim 1 assembles detection means, it is characterised in that the elastic swelling post (38) End surface be the structure for caving inward.

3. gasoline chassis lid according to claim 1 assembles detection means, it is characterised in that the elastic swelling post (38) End profile be additionally provided with multiple support sectors (381) for extending in a radial direction, the support sector (381) and elastic swelling post (38) internal cavities turn on and are suitable to be supported bearing bottom during bearing (12) transfers.

4. gasoline chassis lid according to claim 1 assembles detection means, it is characterised in that on the airway (365) It is additionally provided with the inflatable interface for being suitable to be connected with extraneous gas generator.

5. gasoline chassis lid according to claim 1 assembles detection means, it is characterised in that the pressing performs device (55) and for pneumatic cylinder or hydraulic cylinder.

6. gasoline chassis lid according to claim 5 assembles detection means, it is characterised in that the combining pressing head (58) and gas Piston rod thread connection in cylinder pressure or hydraulic cylinder, the combining pressing head (58) is including guide pillar (581) and is connected to guide pillar lower end Pressure head (582), near the guide pillar (581) side pressure head (582) outer surface also integrally formed with the first round platform (583) and the second round platform (584), the diameter of first round platform (583), the second round platform (584) and pressure head (582) subtracts successively It is little.