CN109060342A

CN109060342A - A kind of equipment for testing spark plug

Info

Publication number: CN109060342A
Application number: CN201811173208.8A
Authority: CN
Inventors: 陈露卉
Original assignee: Yongkang Heze Technology Co Ltd
Current assignee: Yongkang Heze Technology Co Ltd
Priority date: 2018-10-09
Filing date: 2018-10-09
Publication date: 2018-12-21

Abstract

The invention discloses a kind of equipment for testing spark plug, including apparatus main body and it is set to the intracorporal plug testing apparatus of described device master, the plug testing apparatus includes being set to the first cavity that in described device main body and Open Side Down, what is be connected in the rear side inner wall of first cavity is provided with the second cavity, it is rotatably provided with leading portion in second cavity and extends the first rotating block being passed through in first cavity, what is be connected in the side arc inner wall of second cavity is provided with third cavity, the first ring gear that can be rotated in the third cavity is fixedly connected on the side curved end of first rotating block；The present invention is directed to design a kind of device that can automatically test the spark plug produced, and can automatically be separated after a test to qualified and underproof product.

Description

A kind of equipment for testing spark plug

Technical field

The present invention relates to spark plug production test technical field, specially a kind of equipment for testing spark plug.

Background technique

Spark plug is one zero indispensable in engine lighting a fire in automobile is advanced to gas engine Part, and during spark plug is manufactured, it will appear the underproof phenomenon of spark plug often, therefore, given birth to improve The qualification rate of spark plug is produced, producer can all be sampled test before carrying out shipment, though it is only that number is tested in sample testing Measure still larger, tradition is larger using the artificial test job amount that carries out, relatively complicated, therefore design it is a kind of can be to producing Spark plug is automatically tested, and a kind of test that can be automatically separated after a test to qualified and underproof product The equipment of spark plug it is really necessary to.

Summary of the invention

The purpose of the present invention is to provide a kind of equipment for testing spark plug, in the prior art above-mentioned scarce for overcoming It falls into.

A kind of equipment for testing spark plug according to the present invention, including apparatus main body and be set in described device main body Plug testing apparatus, the plug testing apparatus includes being set in described device main body and that Open Side Down is first empty Chamber, what is be connected in the rear side inner wall of first cavity is provided with the second cavity, is rotatably arranged in second cavity There is leading portion to extend the first rotating block being passed through in first cavity, is connected in the side arc inner wall of second cavity It is provided with third cavity, being fixedly connected on the side curved end of first rotating block can rotate in the third cavity The first ring gear, what is be connected in the right side inner wall of the third cavity is provided with the 4th cavity, can turn in the 4th cavity Dynamic is provided with the first gear for engaging and being cooperatively connected with the right end of first ring gear, and the rear end power of the first gear is matched Close the front end for being connected to and being fixed at the first motor on rear side of the 4th cavity in inner wall, setting in first rotating block There is the 5th cavity for opening forward, extension is fixedly connected on the front inner wall of first cavity and is passed through in the 5th cavity And the first fixed block that can be rotated in the 5th cavity, wherein be provided with that Open Side Down on the downside of first fixed block The first groove, annular array is provided with clamping head assembly, the clamping on the side curved end of first rotating block Head assembly includes being fixed by the connecting rod the second rotating block being connected on the curved end of first rotating block side, wherein By taking the second rotating block in the clamping head assembly of the rightmost side as an example, the of opening to the right is provided in second rotating block Six cavitys, it is symmetrical in the upper and lower sides inner wall of the 6th cavity and what is be connected is provided with the 7th cavity, in the 7th cavity It is slidably provided with the first sliding block for extending and being passed through in the 6th cavity, first sliding block is far from the 6th cavity one The first spring is fixedly connected between the end face of side and the inner wall of the 7th cavity, one end of first sliding block, which extends, to be passed through In 6th cavity and it is provided with bevel structure, is slidably provided with the second sliding block in the 6th cavity, described second Second spring, a left side for the 6th cavity are fixedly connected between the left end face of sliding block and the inner left wall of the 6th cavity It is symmetrical above and below and be rotatably provided with the first rotating bar on the inner wall of side, wherein opening is provided in second sliding block to the left And the 8th cavity that can be matched with first rotating bar, the right end of first rotating bar is fixedly connected with convex block, described What is be connected on the upper and lower sides inner wall of 8th cavity is provided with the first groove that can be matched with the convex block, setting symmetrical above and below The convex block opposing end surface between be fixedly connected with third spring, first rotating bar of setting symmetrical above and below it is opposite It is provided with third sliding block between end face and in the 6th cavity, it can between the third sliding block and first rotating bar Rotation is connected with the second rotating bar, and the first bracing wire is fixedly connected in the left end face of the third sliding block, and the described 6th is empty What is be connected in the inner left wall of chamber is provided with the 9th cavity for being connected to the 5th cavity, in the 9th cavity slidably Be provided with Four-slider, the left end of first bracing wire is fixedly connected in the right end face of the Four-slider, described The left end of Four-slider is rotatably provided with rotating wheel, and spark plug conveying dress is provided in the right side inner wall of first cavity It sets.

It is characterized in that, the spark plug conveying device includes on the right side of being set to of being connected first cavity in inner wall First begin to speak, described first begin to speak it is interior be slidably provided with the first sliding shoe, in the left end face of first sliding shoe It is fixedly connected with the first pushing block, fixed company between the right side inner wall that the right end face of first sliding shoe and described first are begun to speak The Elastic plastic-rubber spacer being connected to, being provided with for being connected in the described first rear side inner wall begun to speak second are begun to speak, and described second Begin to speak it is interior be rotatably provided with the first lead screw, the left end of first lead screw is rotatablely connected with described second by bearing In the inner left wall begun to speak, be fixedly connected in the back end surface of first sliding shoe extension be passed through described second begin to speak in simultaneously The second sliding shoe being cooperatively connected with first threads of lead screw is provided with third in the described second right side inner wall begun to speak and opens Chamber, the right end extension of first lead screw be passed through the third begin to speak in and be fixedly connected with and can begin to speak interior rotation in the third Second gear, rear side that the third is begun to speak and be located at the third begin to speak it is interior be rotatably provided with third gear, it is described Being provided with for being connected in the inner left wall that third is begun to speak the 4th is begun to speak, and the described 4th begins to speak, and interior to be slidably provided with third sliding Motion block, the second motor is fixedly installed in the third sliding shoe, and the left end of the third gear is connected by the cooperation of shaft power It is connected to the right end of second motor, it is solid between the front end face of the third sliding shoe and the 4th front inner wall begun to speak Surely it is connected with the 4th spring, the rear side of the third sliding shoe and is located at the described 4th and begins to speak the interior setting that can be rotated and abut against There is the first cam, be fixedly connected with the first rotation axis at the axle center of first cam, the rear side of the first motor and is located at It is provided with the 5th in described device main body to begin to speak, the left end extension of first rotation axis is passed through the described 5th and begins to speak interior and fix It is provided with first bevel gear, the rear end of the first motor is connected with by shaft power mutually nibbles with the first bevel gear The second bevel gear of conjunction, being provided with for being connected in the described first upper inside walls begun to speak the 6th of opening upwards are begun to speak.

It is characterized in that, being provided with for being connected in the upper inside walls of first cavity the 7th is begun to speak, the described 7th is opened It is intracavitary to be slidably provided with the 4th sliding shoe, the upside end face of the 4th sliding shoe and the 7th upper inside walls begun to speak Between be fixedly connected with the 5th spring, the lower end of the 4th sliding shoe extends that be passed through in first cavity and be provided with can be with The arcuate structure that the arc inner wall of first cavity mutually agrees with is fixedly installed in the downside end face of the 4th sliding shoe Two power blocks, when second rotating block turns to the downside that the described 7th begins to speak, the fire that is clamped in the 6th cavity The upper end of Hua Sai will abut and be powered with the second power block.

It is characterized in that, the first electromagnet is fixedly installed on the side curved end of second sliding block, the described 6th The second electromagnet that can be matched with first electromagnet is fixedly installed in the side arc inner wall of cavity, described second is sliding Block is fixedly installed the first power block on the end face far from first rotating block side, when in the 6th cavity that is loaded Electric current can be by first power block to first electromagnet when having electric current to examine qualified by i.e. spark plug in spark plug It is powered and it is made to generate magnetism.

It is characterized in that, demagnetization contact block is fixedly installed on the rear side inner wall of first cavity, when described second turn Magnetism in first electromagnet described in when motion block goes to downside and abuts against with the demagnetization contact block will be eliminated and second is sliding Block releases spark plug under by the effect of the elastic force of second spring.

It is characterized in that, be connected in the inner left wall of first cavity and left and right is perforative is provided with first through hole, Rotatable live roller is respectively arranged in the upper and lower sides inner wall of the first through hole, the live roller does not conform to transmit The spark plug of lattice, the lower end of described device main body left end face are fixedly connected with the first collection box, first collection box to It collects and detects underproof spark plug.

It is characterized in that, what is be connected in the inner sidewall of the 9th cavity is provided with the first guide runner, the described 4th is sliding The first slider guide for extending and being passed through in first guide runner is fixedly connected on the side of block, first slider guide is close to institute It states and is fixedly connected with the first return spring between the end face of the first rotating block side and the inner wall of first sliding groove, described What is be connected in the side wall of seven cavitys is provided with the second guide runner, is fixedly connected with extension on the side wall of first sliding block and is passed through The second slider guide in second guide runner.

The beneficial effects of the present invention are: the configuration of the present invention is simple, easy to operate, user of service can be by means of the present apparatus to fire Flower fills in row conformity testing, it is only necessary to which spark plug is put by user of service, is no longer needed to by means of the present apparatus by artificial single Carry out manual test, greatly accelerate the testing efficiency of spark plug, meanwhile, the present apparatus can be by test passes or underproof Spark plug is automatically separated, and is participated in without artificial, is substantially reduced labor intensity, be worth being recommended to use.

Detailed description of the invention

Fig. 1 is overall structure diagram inside a kind of equipment of test spark plug of the invention；

Fig. 2 is the structural schematic diagram in direction " A-A " in Fig. 1；

Fig. 3 is the enlarged diagram of " B " in Fig. 1；

Fig. 4 is the enlarged diagram of " C " in Fig. 1.

Specific embodiment

Below with reference to Fig. 1-4, the present invention is described in detail.

Referring to Fig.1-4, the equipment of a kind of test spark plug of embodiment according to the present invention, including apparatus main body 11 and The plug testing apparatus being set in described device main body 11, the plug testing apparatus include being set to described device master In body 11 and the first cavity 21 that Open Side Down, what is be connected in the rear side inner wall of first cavity 21 is provided with the second cavity 43, it is rotatably provided with leading portion in second cavity 43 and extends the first rotating block 38 being passed through in first cavity 21, What is be connected in the side arc inner wall of second cavity 43 is provided with third cavity 41, the side of first rotating block 38 The first ring gear 42 that can be rotated in the third cavity 41, the right side of the third cavity 41 are fixedly connected on curved end What is be connected in inner wall is provided with the 4th cavity 45, is rotatably provided in the 4th cavity 45 and first ring gear 42 The first gear 44 that is cooperatively connected of right end engagement, the rear end power of the first gear 44 is cooperatively connected in being fixed at The front end of the first motor 46 in 45 rear side inner wall of the 4th cavity is stated, for opening forward is provided in first rotating block 38 Five cavitys 39 are fixedly connected with extension on the front inner wall of first cavity 21 and are passed through in the 5th cavity 39 and can be in institute State the first fixed block 37 rotated in the 5th cavity 39, wherein the downside of first fixed block 37 is provided with what Open Side Down First groove 72, annular array is provided with clamping head assembly, the dress on the side curved end of first rotating block 38 Chuck component includes being fixed by the connecting rod the second rotating block 68 being connected on the 38 side curved end of the first rotating block, Wherein, it by taking the second rotating block 68 in the clamping head assembly of the rightmost side as an example, is provided with out in second rotating block 68 Mouth the 6th cavity 71 to the right, it is symmetrical in the upper and lower sides inner wall of the 6th cavity 71 and what is be connected is provided with the 7th cavity 85, slidably it is provided with the first sliding block 99 for extending and being passed through in the 6th cavity 85 in the 7th cavity 85, described the First is fixedly connected between the inner wall of end face and the 7th cavity 85 of one sliding block 99 far from 71 side of the 6th cavity Spring 84, one end of first sliding block 99, which extends, is passed through in the 6th cavity 71 and is provided with bevel structure, and the described 6th The second sliding block 98, a left side for the left end face of second sliding block 98 and the 6th cavity 71 are slidably provided in cavity 71 It is fixedly connected with second spring 77 between the inner wall of side, it is symmetrical above and below in the inner left wall of the 6th cavity 71 and rotatably set It is equipped with the first rotating bar 73, wherein opening is provided in second sliding block 98 to the left and can be with 73 phase of the first rotating bar 8th cavity 78 of cooperation, the right end of first rotating bar 73 are fixedly connected with convex block 75, the 8th cavity 78 up and down What is be connected on the inner wall of side is provided with the first groove 79 that can be matched with the convex block 75, the convex block of setting symmetrical above and below Third spring 76, the opposing end surface of first rotating bar 73 of setting symmetrical above and below are fixedly connected between 75 opposing end surface Between and be located in the 6th cavity 71 and be provided with third sliding block 72, the third sliding block 72 and first rotating bar 73 it Between be rotatably connected with the second rotating bar 74, the first bracing wire 67 is fixedly connected in the left end face of the third sliding block 72, What is be connected in the inner left wall of 6th cavity 71 is provided with the 9th cavity 66 for being connected to the 5th cavity 39, described Four-slider 64 is slidably provided in 9th cavity 66, it is sliding that the left end of first bracing wire 67 is fixedly connected on the described 4th In the right end face of block 64, the left end of the Four-slider 64 is rotatably provided with rotating wheel 65, first cavity 21 Spark plug conveying device is provided in the inner wall of right side.

Valuably, the spark plug conveying device includes being set in the 21 right side inner wall of the first cavity of being connected First begins to speak 27, and described first, which begins to speak, is slidably provided with the first sliding shoe 31, the left side of first sliding shoe 31 in 27 Be fixedly connected with the first pushing block 29 on end face, the right end face of first sliding shoe 31 begin to speak with described first 27 right side in The Elastic plastic-rubber spacer 32 being fixedly connected between wall, described first begin to speak 27 rear side inner wall in be connected be provided with Two begin to speak 28, and described second, which begins to speak, is rotatably provided with the first lead screw 62 in 28, and the left end of first lead screw 62 passes through axis Hold be rotatablely connected with described second begin to speak 28 inner left wall on, it is fixed in the back end surface of first sliding shoe 31 to connect It is connected to extend and is passed through described second and begins to speak the second sliding shoes 61 for being threadedly engaged connection in 28 and with first lead screw 62, it is described Second begin to speak 28 right side inner wall in be provided with third and begin to speak 57, the right end extension of first lead screw 62 is passed through the third and opens In chamber 57 and be fixedly connected with and can begin to speak the second gear 59 rotated in 57 in the third, the third begin to speak 57 rear side and Begin to speak rotatably to be provided with third gear 58 in 57 positioned at the third, the third begin to speak 58 inner left wall in be connected Be provided with and the 4th begin to speak 52, the described 4th, which begins to speak, is slidably provided with third sliding shoe 54, the third sliding shoe in 52 The second motor 55 is fixedly installed in 54, the left end of the third gear 58 is cooperatively connected by shaft power in second electricity The right end of machine 55, the front end face of the third sliding shoe 54 and the described 4th begin to speak 52 front inner wall between be fixedly connected with 4th spring 56, the rear side of the third sliding shoe 54 and is located at the described 4th and begins to speak to can be rotated in 52 and what is abutted against is provided with First cam 53 is fixedly connected with the first rotation axis 51, the rear side of the first motor 46 at the axle center of first cam 53 And be located at and be provided with the 5th in described device main body 11 and begin to speak 48, the left end of first rotation axis 51, which extends, is passed through the described 5th Begin to speak in 48 and be fixedly installed first bevel gear 49, the rear end of the first motor 46 be connected with by shaft power and The second bevel gear 47 that the first bevel gear 49 is meshed, described first begin to speak 27 upper inside walls in be connected be provided with The 6th of opening upwards begins to speak 26.

Valuably, being provided with for being connected in the upper inside walls of first cavity 21 the 7th begins to speak 23, and the described 7th opens Slidably it is provided with the 4th sliding shoe 24 in chamber 23, the upside end face of the 4th sliding shoe 24 begins to speak 23 with the described 7th The 5th spring 22 is fixedly connected between upper inside walls, the lower end of the 4th sliding shoe 24, which extends, is passed through first cavity 21 It is interior and be provided with the arcuate structure that can mutually agree with the arc inner wall of first cavity 21, the downside of the 4th sliding shoe 24 The second power block 25 is fixedly installed in end face, when second rotating block 68 turn to the described 7th begin to speak 23 downside when, The upper end for the spark plug being clamped in the 6th cavity 71 will abut and be powered with the second power block 25.

Valuably, it is fixedly installed the first electromagnet 86 on the side curved end of second sliding block 98, the described 6th The second electromagnet 69 that can be matched with first electromagnet 86 is fixedly installed in the side arc inner wall of cavity 71, it is described Second sliding block 98 is fixedly installed the first power block 81 on the end face far from 38 side of the first rotating block, when being loaded into described Electric current can be by first power block 81 when having electric current to examine qualified by i.e. spark plug in the spark plug in the 6th cavity 71 It is powered to first electromagnet 86 and it is made to generate magnetism.

Valuably, it is fixedly installed demagnetization contact block 33 on the rear side inner wall of first cavity 21, when described second turn Magnetism in first electromagnet 86 described in when motion block 68 goes to downside and abuts against with the demagnetization contact block 33 will be eliminated simultaneously Second sliding block 98 releases spark plug under by the effect of the elastic force of second spring 77.

Valuably, it is connected in the inner left wall of first cavity 21 and left and right is perforative is provided with first through hole 34, It is respectively arranged with rotatable live roller 35 in the upper and lower sides inner wall of the first through hole 34, the live roller 35 is to pass Send underproof spark plug, the lower end of 11 left end face of described device main body is fixedly connected with the first collection box 36, and described first Collection box 36 is to collect the underproof spark plug of detection.

Valuably, what is be connected in the inner sidewall of the 9th cavity 66 is provided with the first guide runner 69, and the described 4th is sliding The first slider guide 68 for extending and being passed through in first guide runner 69, first slider guide are fixedly connected on the side of block 64 68 are fixedly connected with first time between the end face of 38 side of the first rotating block and the inner wall of first sliding groove 69 Position spring 97, what is be connected in the side wall of the 7th cavity 85 is provided with the second guide runner 82, the side of first sliding block 99 The second slider guide 83 for extending and being passed through in second guide runner 82 is fixedly connected on wall.

When carrying out spark plug test by the present apparatus, before being tested, user of service arranges spark plug in sequence It is put into the 6th to begin to speak in 26, is now placed in the 6th spark plug for beginning to speak 26 lower sides and drops into the first of 29 left side of the first pushing block and open In chamber 27, first motor 46 starts at this time, and then drives first gear 44 to rotate by shaft, and then passes through 42 band of the first ring gear Dynamic first rotating block 38 rotation, so drive clamping head assembly to rotate and finally make in the clamping head assembly of the rightmost side the 6th The opening of cavity 71 begins to speak 27 towards first, meanwhile, pass through shaft drive second simultaneously during first motor 46 rotates Bevel gear 47 rotates, and then drives the rotation of the first rotation axis 51 by first bevel gear 49, and then push by the first cam 53 Third sliding shoe 54 begins to speak to move forward in 52 the 4th, and then third gear 58 is driven to be engaged to second gear 59, and at this time the The starting of two motors 55, and then drive third gear 58 to rotate by shaft, and then drive the first lead screw 62 by second gear 59 Rotation, and then drive the first sliding shoe 31 to move to the left by the second sliding shoe 61, and then push and fall within first and begin to speak in 27 Spark plug move and enter to the left in the 6th cavity 71 in the clamping head assembly of the rightmost side, in the process, first Sliding shoe 31 pushes the second sliding block 98 to move to the left by spark plug, and the first rotating bar 73 is finally made to protrude into the 8th cavity To the 79 carry out activity limitation of the first groove in 78 and by the second rotating bar 74, while the first sliding block 99 is by 84 bullet of the first spring The effect of power is protruded into the 6th cavity 71 and clamps spark plug, and the second motor 55 inverts and drives the first sliding shoe 31 extensive at this time Multiple to original state and then to prepare next push movement, first motor 46 starts at this time, and then drives the by first gear 44 One rotating block 38 turns over 90 degree, and then clamping is driven to have the clamping head assembly of spark plug to go to upside, in the process clamping In the upper end of the spark plug in the 6th cavity 71 push the 4th sliding shoe 24 to move up and finally make the upper end of spark plug with Second power block 25 abuts against, and the second power block 25 is powered to spark plug at this time, if spark plug is qualified at this time, electric current is logical It is powered by the first power block 81 to the first electromagnet 86 after crossing spark plug, the first electromagnet 86 generates magnetism and inhales at this time Attached firmly the first sliding groove 69, first motor 46 drives the first rotating block 38 to turn over 90 degree again at this time, carries out test at this time Clamping head assembly in the 6th cavity 71 turn to the right side of first through hole 34, in the process, Four-slider 64 is close to One end of one fixed block 37 slides into third sliding block 72, and then 72 direction of third sliding block of the leftmost side is pulled by the first bracing wire 67 First fixed block, 37 side is mobile, and then the second rotating bar 74 and the first rotating bar 73 is driven to be overturn, if test is closed at this time Lattice have magnetism in i.e. the first electromagnet 86, then the first electromagnet 86, which continues to adsorb the first sliding groove 69, does not move, and If test result be it is unqualified, the second sliding block 98 by second spring 77 elastic force effect by the spark plug in the 6th cavity 71 It pushes and is sent out into first through hole 34 and by live roller 35, first motor 46 drives the first rotating block 38 to turn over again at this time 90 degree, and clamping head assembly is driven to turn to downside, clamping head assembly is abutted to demagnetization contact block 33 in the process It holds and passes through demagnetization contact block 33 and demagnetization is carried out to the first electromagnet 86, the second sliding block 98 restores to original state at this time, and will Qualified spark plug is released, and has four assembling chuck components in the present apparatus, not turning over 90 degree can be completed primary filling, survey Unqualified spark plug or qualified spark plug are sent out in examination.

Those skilled in the art can define, can in the case of not departing from overall spirit of the invention and design To make the various modifications for above embodiments.It falls within the scope of protection of the present invention.Protection scheme of the invention It is subject to claims appended hereto.

Claims

1. a kind of equipment for testing spark plug, including apparatus main body and it is set to described device master intracorporal spark plug test dress It sets, the plug testing apparatus includes being set to the first cavity that in described device main body and Open Side Down, and described first is empty What is be connected in the rear side inner wall of chamber is provided with the second cavity, and leading portion extension is rotatably provided in second cavity and is passed through The first rotating block in first cavity, what is be connected in the side arc inner wall of second cavity is provided with third sky Chamber is fixedly connected with the first ring gear that can be rotated in the third cavity on the side curved end of first rotating block, What is be connected in the right side inner wall of the third cavity is provided with the 4th cavity, be rotatably provided in the 4th cavity with The first gear that the right end engagement of first ring gear is cooperatively connected, the rear end power of the first gear are cooperatively connected in fixation The front end of first motor on rear side of 4th cavity in inner wall is set, is provided in first rotating block for opening forward 5th cavity is fixedly connected with extension on the front inner wall of first cavity and is passed through in the 5th cavity and can be described the The first fixed block rotated in five cavitys, wherein the first groove that Open Side Down, institute are provided on the downside of first fixed block That states annular array on the side curved end of the first rotating block is provided with clamping head assembly, and the clamping head assembly includes passing through Connecting rod is fixedly connected on the second rotating block on the curved end of first rotating block side, wherein described in the rightmost side For the second rotating block in clamping head assembly, it is provided with opening the 6th cavity to the right in second rotating block, described the It is symmetrical and what is be connected is provided with the 7th cavity in the upper and lower sides inner wall of six cavitys, it is slidably provided in the 7th cavity Extend the first sliding block for being passed through in the 6th cavity, end face of first sliding block far from the 6th cavity side with it is described The first spring is fixedly connected between the inner wall of 7th cavity, one end of first sliding block, which extends, to be passed through in the 6th cavity And it is provided with bevel structure, the second sliding block, the left end face of second sliding block are slidably provided in the 6th cavity It is fixedly connected with second spring between the inner left wall of the 6th cavity, it is right up and down in the inner left wall of the 6th cavity Claim and be rotatably provided with the first rotating bar, wherein is provided with opening in second sliding block to the left and can be with described first The 8th cavity that rotating bar matches, the right end of first rotating bar are fixedly connected with convex block, the 8th cavity up and down What is be connected on the inner wall of side is provided with the first groove that can be matched with the convex block, the phase of the convex block of setting symmetrical above and below To third spring is fixedly connected between end face, between the opposing end surface of first rotating bar of setting symmetrical above and below and it is located at It is provided with third sliding block in 6th cavity, is rotatably connected between the third sliding block and first rotating bar Two rotating bars, are fixedly connected with the first bracing wire in the left end face of the third sliding block, in the inner left wall of the 6th cavity What is be connected is provided with the 9th cavity for being connected to the 5th cavity, and it is sliding that the 4th is slidably provided in the 9th cavity The left end of block, first bracing wire is fixedly connected in the right end face of the Four-slider, and the left end of the Four-slider can Rotation is provided with rotating wheel, is provided with spark plug conveying device in the right side inner wall of first cavity.

2. a kind of equipment for testing spark plug according to claim 1, it is characterised in that: the spark plug conveying device packet First included on the right side of being set to of being connected first cavity in inner wall is begun to speak, and described first, which begins to speak, interior is slidably provided with First sliding shoe is fixedly connected with the first pushing block, the right side of first sliding shoe in the left end face of first sliding shoe The Elastic plastic-rubber spacer being fixedly connected between end face and the described first right side inner wall for beginning to speak, the described first rear side begun to speak Being provided with for being connected in inner wall second is begun to speak, described second begin to speak it is interior be rotatably provided with the first lead screw, described first The left end of thick stick is rotatablely connected in the inner left wall that described second begins to speak by bearing, the rear side end of first sliding shoe Be fixedly connected on face extend be passed through described second begin to speak in and with first threads of lead screw be cooperatively connected the second sliding shoe, It is provided with third in the described second right side inner wall begun to speak to begin to speak, the right end extension of first lead screw is passed through the third and begins to speak It is interior and be fixedly connected with and can begin to speak the second gear of interior rotation in the third, the rear side that the third is begun to speak and it is located at described the Three begin to speak it is interior be rotatably provided with third gear, being provided with for being connected in the inner left wall that the third is begun to speak the 4th is opened Chamber, the described 4th begin to speak it is interior be slidably provided with third sliding shoe, be fixedly installed the second motor in the third sliding shoe, The left end of the third gear is cooperatively connected before the right end of second motor, the third sliding shoe by shaft power It is fixedly connected with the 4th spring between side end face and the 4th front inner wall begun to speak, the rear side of the third sliding shoe and position Beginning to speak in the described 4th, interior rotatable and what is abutted against is provided with the first cam, is fixedly connected at the axle center of first cam First rotation axis, the rear side of the first motor and is located in described device main body and is provided with the 5th and begins to speak, first rotation The left end extension of axis is passed through the described 5th and begins to speak interior and be fixedly installed first bevel gear, and the rear end of the first motor is by turning Axis power is connected with the second bevel gear being meshed with the first bevel gear, phase in the described first upper inside walls begun to speak Being provided with for connection the 6th of opening upwards is begun to speak.

3. a kind of equipment for testing spark plug according to claim 1, it is characterised in that: in the upside of first cavity Being provided with for being connected in wall the 7th is begun to speak, the described 7th begin to speak it is interior be slidably provided with the 4th sliding shoe, the described 4th is sliding The 5th spring is fixedly connected between the upside end face of motion block and the 7th upper inside walls begun to speak, the 4th sliding shoe Lower end, which extends, is passed through in first cavity and is provided with the arcuate structure that can mutually agree with the arc inner wall of first cavity, It is fixedly installed the second power block in the downside end face of 4th sliding shoe, when second rotating block turns to the described 7th When the downside begun to speak, the upper end for the spark plug being clamped in the 6th cavity will abut and be powered with the second power block.

4. a kind of equipment for testing spark plug according to claim 1, it is characterised in that: the side arc of second sliding block The first electromagnet is fixedly installed on shape end face, being fixedly installed in the side arc inner wall of the 6th cavity can be with described The second electromagnet that one electromagnet matches is fixedly installed on the end face of second sliding block far from first rotating block side There is the first power block, the electric current when there is electric current to examine qualified by i.e. spark plug in the spark plug in the 6th cavity that is loaded It can be powered by first power block to first electromagnet and it is made to generate magnetism.

5. a kind of equipment for testing spark plug according to claim 1, it is characterised in that: in the rear side of first cavity Demagnetization contact block is fixedly installed on wall, when second rotating block goes to downside and abuts against when institute with the demagnetization contact block State that the magnetism in the first electromagnet will be eliminated and the second sliding block releases spark plug under by the effect of the elastic force of second spring.

6. a kind of equipment for testing spark plug according to claim 1, it is characterised in that: in the left side of first cavity It is connected in wall and left and right is perforative is provided with first through hole, being respectively arranged in the upper and lower sides inner wall of the first through hole can turns Dynamic live roller, for the live roller to transmit underproof spark plug, the lower end of described device main body left end face is solid Surely it is connected with the first collection box, first collection box is to collect the underproof spark plug of detection.

7. a kind of equipment for testing spark plug according to claim 1, it is characterised in that: the inner sidewall of the 9th cavity What is be inside connected is provided with the first guide runner, and extension is fixedly connected on the side of the Four-slider and is passed through first slide guide The first slider guide in slot, end face and first sliding groove of first slider guide close to first rotating block side The first return spring is fixedly connected between inner wall, what is be connected in the side wall of the 7th cavity is provided with the second guide runner, The second slider guide for extending and being passed through in second guide runner is fixedly connected on the side wall of first sliding block.