CN105150781A - Tire press fitting machine - Google Patents
Tire press fitting machine Download PDFInfo
- Publication number
- CN105150781A CN105150781A CN201510513405.XA CN201510513405A CN105150781A CN 105150781 A CN105150781 A CN 105150781A CN 201510513405 A CN201510513405 A CN 201510513405A CN 105150781 A CN105150781 A CN 105150781A
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- claw
- upper spider
- tire
- press fitting
- clamping jaw
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- Tyre Moulding (AREA)
Abstract
The invention provides a tire press fitting machine. The tire press fitting machine comprises an upper rack and a lower rack; a pneumatic jacking mechanism is arranged on the lower rack, and a clamping jaw press fitting mechanism is correspondingly arranged on the upper rack; an electric control system controls the pneumatic jacking mechanism and the clamping jaw press fitting mechanism; the clamping jaw press fitting mechanism is composed of a clamping jaw floating mechanism and a clamping jaw opening mechanism; and according to a core structure of the clamping jaw opening mechanism, a plurality of clamping jaws are evenly distributed on a floating plate of a clamping jaw floating mechanism along the circumference; an electric pushing rod is arranged on the upper rack, and an opening cone body is connected to the output end of the electric pushing rod downwards; the inner ends of the clamping jaws are in contact with the opening cone body through rolling wheels, and the electric pushing rod drives the opening cone body to vertically move, so that adjustment of the opening magnitude of a plurality of pressing jaws is achieved. The tire press fitting machine is scientific and reasonable in structural design, easy and convenient to operate and capable of effectively improving the whole tire assembling efficiency; the quality of an assembled tire is correspondingly ensured, and the machine is also general for tires with the specifications ranging from 16 inches to 24 inches and with inner tubes.
Description
Technical field
The invention belongs to car equipment manufacturing, particularly relate to a kind of tire pressing machine.
Background technology
The assembling of current commercial vehicle/comm..vehicle tire adopts traditional manually mode of sleeping on the floor to assemble more, or part adopts traditional old-fashioned tire pressing machine.Not only mode of manually sleeping on the floor and a group workman spread out in a slice place, after tyre and rim is installed, with hammer or instrument, back-up ring are knocked in wheel rim, need a lot of operator's labour intensity but also large, place is crowded, on-the-spot chaotic to allow again people feel; Simultaneously by manual assembly, operational sequence is quite loaded down with trivial details, and efficiency of assembling is also on the low side, and the product design after assembling cannot effectively ensure especially, and therefore reject rate is higher; Moreover due to long, large batch of tire fitting work, employee also can be made to produce fatigue, this also brings very large hidden danger to a certain extent the safety of employee's fitting work.
Old-fashioned tire pressing machine adopts 4-6 paw to push down back-up ring from top, the pressure head of outside also four band springs pushes down tire, below is pushed up with on a fixture, paw is by after power upwards, by the gradient in self structure, pressure is decomposed into an outside downward power, outside power is back-up ring spreading, downward power presses down back-up ring, when tire size variation, when the angle of paw is unreasonable, outside component is very little, even do not have, at this moment back-up ring does not have the power of outside spreading, only has the power of upwards pressing, back-up ring rises not open, be difficult to press-in wheel rim, also because power is upwards excessive, injury device and product, have a strong impact on production efficiency and product design, also waste energy, reduce equipment life.Such as publication number is that the patent of invention of CN203752808U just exists above-mentioned defect.
Summary of the invention
In order to solve stressed unreasonable and some product that is that cause of existing tire pressing machine paw, to press-fit efficiency low, press-fit of low quality, when size tire product is changed, adjustment is inconvenient, and there is the problem of certain potential safety hazard, the present invention proposes a kind of tire pressing machine, pressure assembling force can be decomposed into reasonably outside power upwards, whatsoever wheel rim can press fit into smoothly, and it is easy to adjust that paw struts size, effectively can improve efficiency of assembling and the assembly quality of tire, reduce labour intensity, highly versatile, can effectively meet in enormous quantities, the tire of multifrequency time press-fits work.
The present invention is achieved by the following technical solutions: a kind of tire pressing machine, comprise upper spider, lower bearing bracket, electric-control system, upper spider is arranged on ground by column, lower bearing bracket is arranged on ground, lower bearing bracket is provided with pneumatic jacking mechanism, on upper spider, correspondence is provided with claw press-loading device, and electric control system controls pneumatic jacking mechanism, claw press-loading device, is characterized in that:
Claw press-loading device is made up of claw relocation mechanism, claw spreading mechanism;
The structure of claw relocation mechanism: be provided with a float plate below upper spider, float plate is connected on upper spider by guide pillar guide pin bushing pair, is provided with retracing spring between float plate and upper spider;
The structure of claw spreading mechanism: float plate is uniformly distributed along the circumference and is provided with multiple claw mount pad, the quantity of claw is identical with the quantity of claw mount pad, the medium position of claw is hinged on claw mount pad, and the overhanging end of claw is operate portions, and the inner of claw is provided with roller; Electric pushrod is provided with above upper spider, the middle part of upper spider and float plate is provided with installation cavity, the mouth of electric pushrod stretches out downwards, and one struts cone is connected to electric pushrod mouth by integrally-built adapter shaft, and the inner of claw is by roller and strut cone contact; Electric pushrod drive struts cone and moves up and down, and realizes the adjustment that multiple paw struts size.
Further restriction to technique scheme: the quantity of described claw mount pad and claw is 3-8.
Limiting further again technique scheme: the quantity of described claw mount pad and claw is 6.
The further restriction of technique scheme: the structure of described pneumatic jacking mechanism, vertically upward lifting cylinder is installed below lower bearing bracket, positioning fixture is positioned on lower bearing bracket, the piston rod of lifting cylinder is connected with the bottom of positioning fixture, and positioning fixture is vertically oriented on lower bearing bracket by multiple guide pillar guide pin bushing assembly.
Principle of work of the present invention: when tire is moved up by pneumatic jacking mechanism, after back-up ring is pressed onto paw, paw upwards floats, one end roller of paw is by strutting cone pressure paw, paw creates an outside power back-up ring spreading, in conjunction with upwarding pressure, realizes smoothly press-fiting.
Beneficial effect: wheel construction design science of the present invention, rationally, wherein, the structure design of claw spreading mechanism can, effective retainer-ring press mounting difficulty solving appearance in assembling is entered, the difficult problems such as adjustment is inconvenient, not only simple, convenient, and effectively improve the efficiency of whole tire assembling, also corresponding ensure that tire assembling after quality, significantly reduce reject rate, as long as back-up ring is placed on above the tyre and rim assembled, starter cup tire pressure is installed, and the operation of line body can be taked to reduce the use in place; Due to the variety of tire and circular rim product, for the tire size of 16 cun to 24 cun generally having the inner tube of a tyre, can realize general, the tire that effectively can meet in enormous quantities, multifrequency time press-fits work, is suitable for propagation and employment.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is the birds-eye view of invention.
Fig. 3 is A place partial enlarged drawing in Fig. 1.
Detailed description of the invention
As Fig. 1, Fig. 2, shown in Fig. 3, further describe the present invention as follows: a kind of tire pressing machine, comprise upper spider 2, lower bearing bracket 16, electric-control system (not expressing in figure), upper spider 2 is arranged on ground by column 1, lower bearing bracket 12 is arranged on ground, lower bearing bracket 16 is provided with pneumatic jacking mechanism, the structure of described pneumatic jacking mechanism, below lower bearing bracket, lifting cylinder 15 is installed vertically upward, positioning fixture 13 is positioned on lower bearing bracket, the piston rod 14 of lifting cylinder 15 is connected with the bottom of positioning fixture 13, positioning fixture is vertically oriented on lower bearing bracket by multiple guide pillar guide pin bushing assembly 17,
On upper spider, correspondence is provided with claw press-loading device, electric control system controls pneumatic jacking mechanism, claw press-loading device, and claw press-loading device is made up of claw relocation mechanism, claw spreading mechanism;
The structure of claw relocation mechanism: be provided with a float plate 8 below upper spider, float plate 8 is connected on upper spider 2 by guide pillar guide pin bushing assembly (guide pin bushing 5, guide pillar 6), is provided with retracing spring 7 between float plate 8 and upper spider;
The structure of claw spreading mechanism: float plate is uniformly distributed along the circumference and is provided with multiple claw mount pad 9, the quantity 11 of claw is identical with the quantity of claw mount pad 9, the medium position of claw 11 is hinged on claw mount pad 9, and the overhanging end of claw 11 is operate portions, and the inner of claw 11 is provided with roller 12; Electric pushrod 4 is provided with above upper spider, the middle part of upper spider and float plate is provided with installation cavity, the mouth of electric pushrod 4 stretches out downwards, one struts cone 3 is connected to electric pushrod 4 mouth by integrally-built adapter shaft 3-1, the inner of claw 11 by roller 12 with strut cone 3 and contact; Electric pushrod 4 drive struts cone and moves up and down, and realizes the adjustment that multiple paw 11 struts size.
The quantity of described claw mount pad and claw is generally 3-8; Optimization selection, the quantity of claw mount pad and claw is 6.
Claims (4)
1. a tire pressing machine, comprise upper spider, lower bearing bracket, electric-control system, upper spider is arranged on ground by column, lower bearing bracket is arranged on ground, lower bearing bracket is provided with pneumatic jacking mechanism, on upper spider, correspondence is provided with claw press-loading device, and electric control system controls pneumatic jacking mechanism, claw press-loading device, is characterized in that:
Claw press-loading device is made up of claw relocation mechanism, claw spreading mechanism;
The structure of claw relocation mechanism: be provided with a float plate below upper spider, float plate is connected on upper spider by guide pillar guide pin bushing pair, is provided with retracing spring between float plate and upper spider;
The structure of claw spreading mechanism: float plate is uniformly distributed along the circumference and is provided with multiple claw mount pad, the quantity of claw is identical with the quantity of claw mount pad, the medium position of claw is hinged on claw mount pad, and the overhanging end of claw is operate portions, and the inner of claw is provided with roller; Electric pushrod is provided with above upper spider, the middle part of upper spider and float plate is provided with installation cavity, the mouth of electric pushrod stretches out downwards, and one struts cone is connected to electric pushrod mouth by integrally-built adapter shaft, and the inner of claw is by roller and strut cone contact; Electric pushrod drive struts cone and moves up and down, and realizes the adjustment that multiple paw struts size.
2. a kind of tire pressing machine according to claim 1, is characterized in that: the quantity of described claw mount pad and claw is 3-8.
3. a kind of tire pressing machine according to claim 2, is characterized in that: the quantity of described claw mount pad and claw is 6.
4. a kind of tire pressing machine according to claim 1 or 2 or 3, it is characterized in that the structure of described pneumatic jacking mechanism: below lower bearing bracket, vertically upward lifting cylinder is installed, positioning fixture is positioned on lower bearing bracket, the piston rod of lifting cylinder is connected with the bottom of positioning fixture, and positioning fixture is vertically oriented on lower bearing bracket by multiple guide pillar guide pin bushing assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510513405.XA CN105150781B (en) | 2015-08-20 | 2015-08-20 | A kind of tire pressing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510513405.XA CN105150781B (en) | 2015-08-20 | 2015-08-20 | A kind of tire pressing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105150781A true CN105150781A (en) | 2015-12-16 |
| CN105150781B CN105150781B (en) | 2017-11-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510513405.XA Active CN105150781B (en) | 2015-08-20 | 2015-08-20 | A kind of tire pressing machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN105150781B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105313620A (en) * | 2015-11-23 | 2016-02-10 | 十堰科威机电装备股份有限公司 | Novel tire press-fit machine |
| CN106626974A (en) * | 2016-12-30 | 2017-05-10 | 北汽黑豹（威海）汽车有限公司 | Device for pressing wheel flange into hub |
| CN107962920A (en) * | 2017-10-24 | 2018-04-27 | 杭州汇源自动化***工程有限公司 | Support component and building machine |
| CN111806170A (en) * | 2020-08-19 | 2020-10-23 | 刘旭 | Hydraulic portable aviation tire-hub separation device and separation method |
| CN112935768A (en) * | 2021-03-25 | 2021-06-11 | 浙江风驰机械有限公司 | Rim press-fitting lining belt equipment |
| CN114590083A (en) * | 2022-02-23 | 2022-06-07 | 合肥海川汽车部件***有限公司 | System and method for assembling large-sized tire and wheel |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010013396A1 (en) * | 2000-02-16 | 2001-08-16 | Heinz Ronge | Tire filling method and apparatus adaptable to different sizes of tires |
| CN201068070Y (en) * | 2007-06-15 | 2008-06-04 | 胡铁山 | Vehicle tyre dismounting tool |
| CN104228494A (en) * | 2014-09-04 | 2014-12-24 | 营口天辅铝业有限公司 | Large-disk-rotation prevention three-claw pneumatic clamping device of motorcycle tire assembling and disassembling machine |
| CN205022311U (en) * | 2015-08-20 | 2016-02-10 | 十堰恒瑞机电设备有限公司 | Tire pressure equipment machine |
-
2015
- 2015-08-20 CN CN201510513405.XA patent/CN105150781B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010013396A1 (en) * | 2000-02-16 | 2001-08-16 | Heinz Ronge | Tire filling method and apparatus adaptable to different sizes of tires |
| CN201068070Y (en) * | 2007-06-15 | 2008-06-04 | 胡铁山 | Vehicle tyre dismounting tool |
| CN104228494A (en) * | 2014-09-04 | 2014-12-24 | 营口天辅铝业有限公司 | Large-disk-rotation prevention three-claw pneumatic clamping device of motorcycle tire assembling and disassembling machine |
| CN205022311U (en) * | 2015-08-20 | 2016-02-10 | 十堰恒瑞机电设备有限公司 | Tire pressure equipment machine |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105313620A (en) * | 2015-11-23 | 2016-02-10 | 十堰科威机电装备股份有限公司 | Novel tire press-fit machine |
| CN106626974A (en) * | 2016-12-30 | 2017-05-10 | 北汽黑豹（威海）汽车有限公司 | Device for pressing wheel flange into hub |
| CN106626974B (en) * | 2016-12-30 | 2019-03-08 | 北汽黑豹（威海）汽车有限公司 | A kind of device by Wheel retainer ring indentation wheel hub |
| CN107962920A (en) * | 2017-10-24 | 2018-04-27 | 杭州汇源自动化***工程有限公司 | Support component and building machine |
| CN107962920B (en) * | 2017-10-24 | 2019-09-06 | 杭州汇源自动化***工程有限公司 | Support component and building machine |
| CN111806170A (en) * | 2020-08-19 | 2020-10-23 | 刘旭 | Hydraulic portable aviation tire-hub separation device and separation method |
| CN111806170B (en) * | 2020-08-19 | 2023-05-02 | 刘旭 | Hydraulic portable aviation tire-hub separation device and separation method |
| CN112935768A (en) * | 2021-03-25 | 2021-06-11 | 浙江风驰机械有限公司 | Rim press-fitting lining belt equipment |
| CN114590083A (en) * | 2022-02-23 | 2022-06-07 | 合肥海川汽车部件***有限公司 | System and method for assembling large-sized tire and wheel |
| CN114590083B (en) * | 2022-02-23 | 2024-04-09 | 合肥海川汽车部件***有限公司 | System and method for assembling large-sized tires and wheels |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105150781B (en) | 2017-11-28 |
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