阅读说明：本技术 爆胎应急装置装拆机及其工作方法 (It blows out emergency set assembling/disassembling machine and its working method ) 是由 黄国辉 叶军 冯德明 于 2019-09-27 设计创作，主要内容包括：本发明涉及汽车车轮领域,特别是一种爆胎应急装置装拆机及其工作方法,包括压胎机构、车轮固定机构和升降架,压胎机构与升降架固定连接,升降架、车轮固定机构分别与底座固定连接,车轮固定机构包括张爪、圆盘和弯臂,张爪设置在圆盘上,在圆盘的下端面设置两个转动座,在底座的两侧分别设置支撑板,转动座通过第一销轴与支撑板转动联接,弯臂的一端与任一转动座固定连接,弯臂的另一端通过第一气缸驱动。本发明能够适用于13时至22.5时的轮圈以及各种规格的轮胎,轮圈可以是钢圈,也可以是铝合金圈,适用面广；并且无需进行中心定位的调节便可以实现100％的中心对正,体积小、装拆简易、工作效率高,便于推广应用。(The present invention relates to automotive wheel fields, especially one kind is blown out emergency set assembling/disassembling machine and its working method, including tyre pressing mechanism, wheel fixing mechanism and crane, tyre pressing mechanism is fixedly connected with crane, crane, wheel fixing mechanism is fixedly connected with pedestal respectively, wheel fixing mechanism includes a pawl, disk and curved boom, pawl is opened to be arranged on disk, in the lower end surface of disk, two rotation seats are set, support plate is respectively set in the two sides of pedestal, rotation seat is coupled by the first pin shaft with support plate rotation, one end of curved boom is fixedly connected with any rotation seat, the other end of curved boom is driven by the first cylinder.The present invention can be suitable for the tire of 13 wheel rim and various specifications when 22.5, and wheel rim can be steel ring, be also possible to aluminium alloy circle, widely applicable；And the adjusting without carrying out centralized positioning can realize 100% central alignment, and small in size, assembly and disassembly are simply, work efficiency is high, easy to promote and utilize.)

The emergency set assembling/disassembling machine 1. one kind is blown out, it is characterized in that: including tyre pressing mechanism, wheel fixing mechanism and crane, it is described Tyre pressing mechanism is fixedly connected with the crane, and the crane, wheel fixing mechanism are fixedly connected with pedestal respectively, the vehicle Taking turns fixed mechanism includes pawl, disk and a curved boom, and described pawl is arranged on the disk, is arranged in the lower end surface of the disk Support plate is respectively set in the two sides of the pedestal in two rotation seats, and the rotation seat passes through the first pin shaft and the support plate Rotation connection, one end of the curved boom are fixedly connected with any rotation seat, and the other end of the curved boom passes through the first cylinder Driving.

2. emergency set assembling/disassembling machine according to claim 1 of blowing out, characterized in that described pawl includes n pawl elements, 3≤n≤9, on pawl component holder, described pawl element is living with pawl component holder by the second pin shaft for described pawl element setting Dynamic connection, described pawl component holder are fixedly connected with the disk, and setting first is raised on described pawl element and second is convex It rises.

3. emergency set assembling/disassembling machine according to claim 2 of blowing out, characterized in that described pawl is driven by the second cylinder Dynamic, second cylinder is fixed on the lower end surface of the disk, and through-hole, second cylinder are arranged at the center of the disk Shaft pass through the through-hole, the shaft is opened a pawl elements with the n respectively by linkage code, 2n connection sheet and is coupled.

4. emergency set assembling/disassembling machine according to claim 1 of blowing out, characterized in that the crane includes lifting pipe and stands Pipe, the lifting pipe are of an L-shaped structure, and described lifting pipe one end is fixedly connected with the tyre pressing mechanism, the lifting pipe other end It is arranged in the standpipe by sliding bearing, the standpipe is fixedly connected with pedestal, and the lifting pipe is driven by third cylinder It is dynamic.

5. emergency set assembling/disassembling machine according to claim 1 or 4 of blowing out, characterized in that the tyre pressing mechanism include starboard, Rectangular slot is arranged in the lower end surface of the starboard in curved bar and briquetting, and one end of the curved bar passes through the rectangle of the starboard Slot is fixed by hoodle screw and the rectangular slot of the starboard, and the other end of the curved bar is fixedly connected with the briquetting.

6. emergency set assembling/disassembling machine according to claim 5 of blowing out, characterized in that the starboard is fixed with the lifting pipe Connection.

7. emergency set assembling/disassembling machine according to claim 5 of blowing out, characterized in that the quantity of the curved bar is four to eight Root, the quantity of the rectangular slot are four to eight.

8. emergency set assembling/disassembling machine according to claim 1 of blowing out, characterized in that first cylinder by support frame with The pedestal is fixedly connected.

9. emergency set assembling/disassembling machine according to claim 4 of blowing out, characterized in that one end of the third cylinder passes through ten thousand It is fixedly connected to connector with the lifting pipe, the other end of the third cylinder is fixedly connected with the base, the third gas Cylinder is fixedly connected by fixing piece with the upper end of the standpipe.

10. a kind of working method of emergency set assembling/disassembling machine according to any one of claims 1 to 9 of blowing out, characterized in that The following steps are included:

Step 1 starts third cylinder driving lifting pipe toward rising, to drive according to the size of wheel rim and the specification of tire Starboard rises, and when having sufficient space to overturn by tire, stops third cylinder, and the specification of corresponding wheel rim, adjusts curved bar and exist Position in rectangular slot enables briquetting to be directed at the outer rim of wheel rim；

Step 2 promotes wheel rim in pawl, and starting the second cylinder driving pawl opens, multiple pawl Element Tension wheels of pawl Then the spoke of circle starts the first cylinder driving curved boom, turn 90 degrees so that disk be driven up to turn over, since wheel rim is by pawl Tightly, the first protrusion plays a part of to prevent wheel rim from skidding off, therefore tire is also up turned over together and turn 90 degrees, and tire is put in level at this time It sets, the centre bit of wheel rim is the centre bit of the central point face starboard of a pawl, and the second protrusion plays the position-limiting action of wheel rim, stops the One cylinder stops the second cylinder；

Step 3, starting third cylinder driving lifting pipe drive starboard decline, so that driving briquetting to move downward will take turns toward decline The tire lip and wheel rim of tire are detached from and move down certain distance, when blowing out emergency set until there is enough spaces to install, stop third Then cylinder can install or remove emergency set of blowing out；

Step 4, installation or removal are blown out after emergency set, and starting third cylinder driving lifting pipe is toward rising, until there is foot When enough spaces allow tire to overturn, stop third cylinder, the tire being compacted at this time is restored to original state, then starts the first gas Cylinder drives curved boom, turn 90 degrees so that disk be driven to turn over down, stops the first cylinder, then starts the second cylinder driving pawl and receives It returns, stops the second cylinder, wheel rim can be taken out from pawl together with tire, to complete once-through operation.

Technical field

It blows out emergency set assembling/disassembling machine and its working method the present invention relates to automotive wheel field, especially one kind.

Background technique

Currently, the generation of accident is blown out in the process of moving and caused to vehicle in order to prevent, need in automotive hub Installation is blown out emergency set between tire, after-sale service point and workshop assembly and disassembly blow out emergency set when, generally using dress It tears machine open wheel rim is stuck on mounting rack, is then pressed the tire lip of tire backward using mounting rack, until there is enough spaces to pacify Fill emergency set of blowing out；The problem is that existing assembling/disassembling machine using when need central alignment to wheel rim, to could incite somebody to action after just The tire lip of tire is pressed backward, because the tire of same model generally has several tire specification, the specification of different kinds of tyre, wheel rim Center can be different, therefore existing assembling/disassembling machine needs to be arranged multiple position-limit mechanisms to carry out to just, inconvenient when not only operating Victory, and be not 100% central alignment.

And existing assembling/disassembling machine is only used for the wheel rim and tire of same model, if with the wheel rims of other models and Tire, can only multi-configuration and wheel rim and tire the model assembling/disassembling machine that matches, more cost significantly；There are also existing assembling/disassembling machines It may be only available for the tire that wheel rim is steel ring, the tire that wheel rim is aluminium alloy circle be not applied for, because of the steel ring of same model With aluminium alloy circle, the position of rim groove is different, and the rim groove of steel ring is generally off-site from spoke position, and the rim groove of aluminium alloy circle Close to spoke position, the use of the tyre pressing mechanism of assembling/disassembling machine can be hindered in this way, i.e., the tire lip of tire cannot be pressed backward, applicable surface It is very single.

Summary of the invention

Domestic all not pneumatic pawl, only air spider, clamping cylinder, pneumatic gripping etc., are not tensioned before at present The function of workpiece, the present invention in view of the above problems, propose that one kind is blown out emergency set assembling/disassembling machine and its working method, energy Enough it is suitable for the tire of 13 wheel rim and various specifications when 22.5, wheel rim can be steel ring, be also possible to aluminium alloy circle, It is widely applicable；And adjustings without carrying out centralized positioning can realize 100% central alignment, small in size, assembly and disassembly simply, Work efficiency is high.The technical problem to be solved by the present invention is to what is be achieved through the following technical solutions:

One kind is blown out emergency set assembling/disassembling machine, including tyre pressing mechanism, wheel fixing mechanism and crane, tyre pressing mechanism and is risen Drop frame is fixedly connected, and crane, wheel fixing mechanism are fixedly connected with pedestal respectively, and wheel fixing mechanism includes a pawl, disk And curved boom, pawl are arranged on disk, and two rotation seats are arranged in the lower end surface of disk, support is respectively set in the two sides of pedestal Plate, rotation seat is rotated by the first pin shaft and support plate to be coupled, and one end of curved boom is fixedly connected with any rotation seat, curved boom it is another One end is driven by the first cylinder.

Further, opening pawl includes n pawl elements, and 3≤n≤9, pawl element setting is on pawl component holder, pawl Element is actively coupled by the second pin shaft and a pawl component holder, and a pawl component holder is fixedly connected with disk, is set on pawl element Set the first protrusion and the second protrusion.

Further, it opens pawl to drive by the second cylinder, the second cylinder is fixed on the lower end surface of disk, at the center of disk Through-hole is arranged in place, and the shaft of the second cylinder passes through through-hole, and shaft opens pawl elements with n respectively by linkage code, 2n connection sheet Connection.

Specifically, crane includes lifting pipe and standpipe, and lifting pipe is of an L-shaped structure, and lifting pipe one end and tyre pressing mechanism are solid Fixed connection, the lifting pipe other end are arranged in standpipe by sliding bearing, and standpipe is fixedly connected with pedestal, and lifting pipe passes through third Cylinder driving.

Specifically, tyre pressing mechanism includes starboard, curved bar and briquetting, and rectangular slot is arranged in the lower end surface of starboard, curved bar One end passes through the rectangular slot of starboard, is fixed by the rectangular slot of hoodle screw and starboard, and the other end and briquetting of curved bar are solid Fixed connection.

Specifically, starboard is fixedly connected with lifting pipe.

Preferably, the quantity of curved bar is four to eight, and the quantity of rectangular slot is four to eight.

Preferably, the first cylinder is fixedly connected by support frame with pedestal.

Preferably, one end of third cylinder is fixedly connected by universal joint with lifting pipe, the other end of third cylinder with Pedestal is fixedly connected, and third cylinder is fixedly connected by fixing piece with the upper end of standpipe.

A kind of working method for emergency set assembling/disassembling machine of blowing out, comprising the following steps:

Step 1 starts third cylinder driving lifting pipe toward rising according to the size of wheel rim and the specification of tire, thus It drives starboard to rise, when thering is sufficient space to overturn by tire, stops third cylinder, and the specification of corresponding wheel rim, adjust curved Position of the bar in rectangular slot, enables briquetting to be directed at the outer rim of wheel rim；

Step 2 promotes wheel rim in pawl, and starting the second cylinder driving pawl opens, the multiple pawl elements of pawl Then the spoke of bearing up pulley circle starts the first cylinder driving curved boom, turn 90 degrees so that disk be driven up to turn over, since wheel rim is by a pawl Tensioning, the first protrusion plays a part of to prevent wheel rim from skidding off, therefore tire is also up turned over together and turn 90 degrees, and tire is in level at this time It places, the centre bit of wheel rim is the centre bit of the central point face starboard of a pawl, and the second protrusion plays the position-limiting action of wheel rim, stops First cylinder stops the second cylinder；

Step 3, starting third cylinder driving lifting pipe drive starboard decline, so that briquetting be driven to move downward toward decline The tire lip of tire and wheel rim are detached from and are moved down certain distance, when blowing out emergency set until there are enough spaces to install, is stopped Then third cylinder can install or remove emergency set of blowing out；

Step 4, installation or removal are blown out after emergency set, and starting third cylinder driving lifting pipe is past to be risen, until When thering is sufficient space to overturn by tire, stop third cylinder, the tire being compacted at this time is restored to original state, then starts the One cylinder drives curved boom, turn 90 degrees so that disk be driven to turn over down, stops the first cylinder, then starts the second cylinder driving pawl It withdraws, stops the second cylinder, wheel rim can be taken out from pawl together with tire, to complete once-through operation.

The present invention can be suitable for the tire of 13 wheel rim and various specifications when 22.5, and wheel rim can be steel ring, It is also possible to aluminium alloy circle, it is widely applicable；And the adjusting without carrying out centralized positioning can realize 100% center pair Just, small in size, assembly and disassembly are simply, work efficiency is high, easy to promote and utilize.

Detailed description of the invention

Fig. 1 is the structural diagram of the present invention；

Fig. 2 is the enlarged drawing of wheel fixing mechanism；

Fig. 3 is the bottom view of tyre pressing mechanism；

Fig. 4 is usage state diagram of the invention.

Specific embodiment

Fig. 1 is the structural diagram of the present invention；Fig. 2 is the enlarged drawing of wheel fixing mechanism.As depicted in figs. 1 and 2, a kind of Blow out emergency set assembling/disassembling machine, including tyre pressing mechanism, wheel fixing mechanism and crane, tyre pressing mechanism and the fixed company of crane It connecing, crane, wheel fixing mechanism are fixedly connected with pedestal 4 respectively, and wheel fixing mechanism includes opening pawl 1, disk 2 and a curved boom 3, It opens pawl 1 to be arranged on disk 2, two rotation seats 5 is set in the lower end surface of disk 2, support plate is respectively set in the two sides of pedestal 4 6, rotation seat 5 is coupled by the first pin shaft 7 with the rotation of support plate 6, and one end of curved boom 3 is fixedly connected with any rotation seat 5, curved boom 3 other end is driven by the first cylinder 8.

Opening pawl 1 includes n pawl elements 1.1, and 3≤n≤9, the present embodiment n=3, that is, opening pawl element 1.1 is three, opens pawl On pawl component holder 1.2, pawl element 1.1 is joined the setting of element 1.1 by the second pin shaft 1.3 and 1.2 activity of pawl component holder It connecing, a pawl component holder 1.2 is fixedly connected with disk 2, the first protrusion 1.4 of setting and the second protrusion 1.5 on pawl element 1.1, First protrusion 1.4 and the second protrusion 1.5 for being tensioned spoke, 1.4 effect of the first protrusion be when wheel rim and tire turn over when turning 90 degrees, Prevent the safety effect that wheel rim skids off, the position-limiting action of second raised 1.5 wheel rims；There was only air spider, folder on the market at present The modes such as tight cylinder, pneumatic gripping, the mode that the present invention pneumatically opens pawl are not found also both at home and abroad at present.

It opens pawl 1 to drive by the second cylinder 9, the second cylinder 9 is fixed on the lower end surface of disk 2, sets at the center of disk 2 Set through-hole 2.1, the shaft 9.1 of the second cylinder 9 passes through through-hole 2.1, shaft 9.1 by linkage code 10,2n connection sheet 11 respectively with n A pawl element 1.1 couples；The shaft 9.1 of the present embodiment is coupled by the code 10 that links with six connection sheets 11, six connection sheets 11 couple with three pawl elements 1.1 respectively.

Crane includes lifting pipe 12 and standpipe 13, and lifting pipe 12 is of an L-shaped structure, and 12 one end of lifting pipe and tyre pressing mechanism are solid Fixed connection, 12 other end of lifting pipe are arranged in standpipe 13 by sliding bearing, and standpipe 13 is fixedly connected with pedestal 4, lifting pipe 12 are driven by third cylinder 14；The lower end of lifting pipe 12 is surrounded by sliding bearing, and surrounding is also set on the inside of the upper end of standpipe 13 There is sliding bearing, the smoothly sliding lifting in standpipe 13 of lifting pipe 12 can be enable, and ensure energy when lifting pipe 12 is gone up and down Verticality is enough kept, lifting pipe 12 is declined into 13 the inside of retraction standpipe when transport, volume is smaller, and space occupied is small, is more suitable for tieing up Service point is repaired, also convenient transportation.

Fig. 3 is the bottom view of tyre pressing mechanism, as shown in figure 3, tyre pressing mechanism includes starboard 15, curved bar 16 and briquetting 17, In Rectangular slot 15.1 is arranged in the lower end surface of starboard 15, and one end of curved bar 16 passes through the rectangular slot 15.1 of starboard 15, passes through hoodle The rectangular slot 15.1 of screw 19 and starboard 15 is fixed, is adjusted and fixes using the hoodle of hoodle screw 19, curved bar 16 The other end is fixedly connected with briquetting 17.

Starboard 15 is fixedly connected with lifting pipe 12, and the quantity of curved bar 16 is four to eight, and the quantity of rectangular slot 15.1 is Four to eight, the quantity of the present embodiment curved bar 16 is five, and the quantity of rectangular slot 15.1 is five；First cylinder 8 passes through branch Support 18 is fixedly connected with pedestal 4, and one end of third cylinder 14 is fixedly connected by universal joint with lifting pipe 12, third cylinder 14 other end is fixedly connected with pedestal 4, and third cylinder 14 is fixedly connected by fixing piece 20 with the upper end of standpipe 13, thus really It protects third cylinder 14 to be hardly damaged, and makes entire pedestal 4 more firm.

Fig. 4 is usage state diagram of the invention, as shown in figure 4, a kind of working method for emergency set assembling/disassembling machine of blowing out, packet Include following steps:

Step 1, according to the size of wheel rim 30 and the specification of tire 40, the present invention can be suitable for 13 when 22.5 Wheel rim 30 and various specifications tire 40, starting third cylinder 14 drive lifting pipe 12 toward rise, to drive starboard 15 Rise, when thering is sufficient space to overturn by tire 40, stops third cylinder 14；And the specification of corresponding wheel rim 30, adjust curved bar 16 position in rectangular slot 15.1 enables briquetting 17 to be directed at the outer rim of wheel rim 30.

Step 2 promotes wheel rim 30 in pawl 1, and starting the second cylinder 9 driving pawl 1 opens, multiple pawls of pawl 1 Element 1.1 is tensioned the spoke of wheel rim 30 respectively, then starts the first cylinder 8 driving curved boom 3, so that disk 2 be driven up to overturn 90 degree, since wheel rim 30 is tensioned by a pawl 1, the first protrusion 1.4 plays a part of to prevent wheel rim from skidding off, therefore tire 40 also one is gone together It turns over and turn 90 degrees；Tire 40 is in horizontal positioned at this time, and the central point of centre bit, that is, disk 2 of wheel rim 30 will 100% face The centre bit of starboard 15 no longer needs to be adjusted according to the specification of tire or wheel rim to just, and the limit of second 1.5 wheel rims of protrusion is made With the first cylinder 8 of stopping stops the second cylinder 9.

Step 3, starting third cylinder 14 drive lifting pipe 12 toward decline, drive starboard 15 to decline, to drive briquetting 17 It moves downward and the tire lip of tire 40 and wheel rim is detached from and is moved down certain distance, filled until there is enough space installations to blow out to meet an urgent need When setting, stops third cylinder 14, then can install or remove emergency set of blowing out.

Step 4, installation or removal are blown out after emergency set, and starting third cylinder 14 drives lifting pipe 12 is past to rise, When thering is sufficient space to overturn by tire 40, stopping third cylinder 14, the tire 40 being compacted at this time is restored to original state, Then start the first cylinder 8 driving curved boom 3, turn 90 degrees so that disk 2 be driven to turn over down, stop the first cylinder 8, then start the Two cylinders 9 driving pawl 1 is withdrawn, and stops the second cylinder 9, can take out wheel rim 30 from pawl 1 together with tire 40, thus Complete once-through operation.

Step 2 is repeated to four, just can be used for continuous production, compared with the assembling/disassembling machine of existing single model specification, the present invention is suitable It is wider with face, and do not need to configure an assembling/disassembling machine for the wheel rim of each model, it is greatlyd save for maintenace point and enterprise Cost.

When the present invention is used for aluminium alloy circle, it is only necessary to which the rim groove of aluminium alloy circle is placed on a pawl close to spoke on one side On three of 1 pawl element 1.1, starting 9 aluminium alloy circle of the second cylinder can be tensioned by a pawl 1, to realize to aluminium alloy Circle installs or removes emergency set of blowing out.

In short, the present invention can be suitable for the tire of 13 wheel rim and various specifications when 22.5, wheel rim be can be Steel ring is also possible to aluminium alloy circle, cost is greatly saved, the maintenance service point and manufacturer's demand suitable for the whole nation It is more；And the adjusting without carrying out centralized positioning can realize 100% central alignment, small in size, be more suitable for the dimension of various regions It repairs a little, convenient transportation, assembly and disassembly are simple, work efficiency is high, easy to promote and utilize.