CN203630058U - Tire expanding execution mechanism of X-ray tire detection machine - Google Patents
Tire expanding execution mechanism of X-ray tire detection machine Download PDFInfo
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- CN203630058U CN203630058U CN201320834101.XU CN201320834101U CN203630058U CN 203630058 U CN203630058 U CN 203630058U CN 201320834101 U CN201320834101 U CN 201320834101U CN 203630058 U CN203630058 U CN 203630058U
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Abstract
The utility model discloses a tire expanding execution mechanism of an X-ray tire detection machine, which belongs to tire nondestructive detection equipment. The mechanism comprises two groups of gears as well as two groups of connecting rod mechanisms, wherein the two groups of gears are symmetrically arranged; each group of the gears comprises a driving gear, a first driven gear and a second driven gear; the driving gears are meshed with the second driven gears; the second driven gears are meshed with the first driven gears; tire expanding rotating arms are fixedly arranged on the first driven gears and the second driven gears; the two groups of connecting rod mechanisms are symmetrically arranged; each group of the connecting rod mechanism is respectively connected with the driving gear of each group of the gears. When the tire expanding execution mechanism is used for expanding a tire, the torque expected by the driving gears is greatly reduced through the connecting rod mechanisms, so that the requirements on the torque of a speed reducer are greatly reduced; in addition, a left rotary screw rod and a right rotary screw rod are respectively connected with one group of connecting rods, the left rotary screw rod and the right rotary screw rod are combined together through couplings, and the function which can only be achieved by two groups of motor speed reducers of an original mechanism can be achieved by only one group of motor speed reducers, so that the cost is greatly lowered.
Description
Technical field
The utility model relates to a kind of X ray non-destructive detecting device, and especially a kind of tyre supporting execution mechanism adopting in X ray can't harm quality testing equipment to inside tires structure, belongs to industrial nondestructive testing field.
Background technology
At present, tire Non-Destructive Testing adopts X ray tire detecting system more, and wherein tire motion mechanism is the important component part of X ray tire detecting system, mainly realizes support, expansion tire, the spinfunction of tire.Be illustrated in figure 1 existing tire motion mechanism general assembly schematic diagram, it is mainly made up of support mechanism, spreading mechanism and tire rotation mechanism three parts.Tyre supporting execution mechanism is the important component part of X ray tire detecting system, mainly realizes the support function of tire, makes four support bars be evenly distributed on Zhou Yuan in tire and above, reaches and make the stable function in vertical detected state of tire.But existing tyre supporting execution mechanism mainly has the following disadvantages:
tyre supporting execution mechanism main body of the prior art is symmetrically arranged two groups of gears, two groups of separate operations of gear; Every group of gear is provided with driving gear and the first driven gear, the second driven gear, and driving gear and the second driven gear are intermeshing, and the second driven gear and the first driven gear are intermeshing; On the first driven gear and the second driven gear, be fixedly installed support pivoted arm, thereby motor reducer directly drives driving gear rotation to drive the motion of support pivoted arm to realize support operation, when support, driving gear required torque equals the output torque of reductor, very large (about hundreds of ox rice) of required torque during due to support, therefore high to motor reducer torque request, and reductor nominal torque is larger, cost is higher and more fragile; In addition, every group of gear of this support mechanism all needs to use one group of motor reducer, and this has further increased cost.
Summary of the invention
The deficiency that the utility model exists for prior art just, provides a kind of to use one group of motor reducer and the tyre supporting execution mechanism to the little X ray tyre detecting machine of motor reducer torque request.
The utility model is by the following technical solutions: a kind of tyre supporting execution mechanism of X ray tyre detecting machine, comprise symmetrically arranged two groups of gears, described every group of gear is provided with driving gear and the first driven gear, the second driven gear, driving gear and the second driven gear are intermeshing, and the second driven gear and the first driven gear are intermeshing; On described the first driven gear and the second driven gear, be fixedly installed support pivoted arm, it is characterized in that, also comprise symmetrically arranged two groups of linkage assemblys, described every group of linkage assembly is connected with the driving gear of every group of gear respectively.
Described linkage assembly is made up of gear shaft, connecting rod, guide rail, slide block, screw mandrel and shaft coupling, wherein, connecting rod one end connects driving gear by gear shaft, the other end is connected with slide block, slide block is arranged on guide rail and on guide rail and slides, one end of screw mandrel is arranged on shaft coupling, and the other end is connected with slide block.
Described gear shaft and connecting rod are hinged, and connecting rod and slide block are hinged, and gear shaft is connected firmly with driving gear.
Described two ***ine bars are respectively left-handed screw mandrel and dextrorotation screw mandrel.
The beneficial effects of the utility model are: when tyre supporting execution mechanism support, driving gear required torque is greatly diminished (be less than existing mechanism 1/10th) by linkage assembly, and reductor is required greatly to reduce; Left-handedly in addition respectively be connected with one group of connecting rod with dextrorotation screw mandrel, and left-handed and dextrorotation screw mandrel fits together by shaft coupling, like this can realize with one group of motor and reductor the function that two groups of motors of former mechanism and reductor reach, greatly provide cost savings.Tire tyre supporting execution mechanism main body is symmetrically arranged linkage assembly and symmetrically arranged two groups of gears, every group of both separate work of gear, do not interfere with each other, again by linkage assembly synchronous working, both guaranteed that support kept strokes, the requirement on machining accuracy that having avoided again cooperatively interacts brings and debug requirement.
Accompanying drawing explanation
Fig. 1 is the support structural scheme of mechanism of X ray tyre detecting equipment in prior art;
Fig. 2 is the radial projection figure that the support of X ray tyre detecting equipment described in the utility model is carried out machine;
Fig. 3 is the support structural scheme of mechanism of X ray tyre detecting equipment described in the utility model.
Wherein: the 1-the first driven gear; The 2-the second driven gear; 3-driving gear; 4-gear shaft; 5-connecting rod; 6-guide rail; 7-slide block; 8-screw mandrel; 9-shaft coupling; 10-support pivoted arm; 11-motor reducer; 12-casing.
Embodiment
Content of the present utility model is described below in conjunction with specific embodiments.
Fig. 1 is the support structural scheme of mechanism of X ray tyre detecting equipment in prior art, and as shown in FIG., tyre supporting execution mechanism main body is symmetrically arranged two groups of gears, two groups of separate operations of gear; Owing to being symmetrical structure, herein only take one group of gear as example introduction, this group gear is provided with driving gear 3 and the first driven gear 1, the second driven gear 2, and driving gear 3 and the second driven gear 2 are intermeshing, and the second driven gear 2 and the first driven gear 1 are intermeshing; On the first driven gear 1 and the second driven gear 2, be fixedly installed support pivoted arm 10, thereby motor reducer 11 directly drives driving gear rotation to drive the motion of support pivoted arm to realize support operation, in this structure, need to be equipped with the two groups of motor reducers in left and right, increase the cost of a whole set of structure.
Fig. 2 and Fig. 3 are respectively the support of X ray tyre detecting equipment described in the utility model and carry out the radial projection figure of machine and the tyre supporting execution mechanism schematic diagram of X ray tyre detecting equipment described in the utility model.As Fig. 2 shows, described tyre supporting execution mechanism main body is arranged in casing 12, tire tyre supporting execution mechanism main body is symmetrically arranged linkage assembly and symmetrically arranged two groups of gears, owing to being symmetrical structure, herein only take one group of structure as example introduction, in conjunction with Fig. 3, described linkage assembly is wheel shaft 4 thus, connecting rod 5, guide rail 6, slide block 7 and screw mandrel 8 form, wherein, connecting rod 5 one end connect driving gear 3 by gear shaft 4, the other end and slide block 7 are hinged, slide block 7 is arranged on guide rail 6 and on guide rail 6 and slidably reciprocates, one end of screw mandrel 8 is arranged on shaft coupling 9, the other end is connected with slide block 7.Every group of gear comprises three gears, be that every group of gear is provided with a driving gear 3, the first driven gear 1 and the second driven gear 2, driving gear 3 and the second driven gear 2 are intermeshing, the second driven gear 2 and the first driven gear 1 are intermeshing, so just drive the first driven gear 1 to move together with the second driven gear 2 by driving gear 2.
Two ***ine bars are respectively left and right rotary roll ballscrew, connect synchronous rotary by shaft coupling, and one group of motor (not shown) drives left-handed screw mandrel to rotate, and left-handed screw mandrel drives the rotation of dextrorotation screw mandrel by shaft coupling.Left and right like this revolving screw mandrel when rotation, the slide block that symmetria bilateralis arranges is synchronous symmetric motion on guide rail, thereby drivening rod motion, connecting rod driven gear axle and on driving gear rotate, driving gear drives driven gear to rotate, thereby make to be fixed on the support pivoted arm opening and closing back and forth thereupon on driven gear, realize support action.In this structure, every group of both separate work of gear, does not interfere with each other, and again by linkage assembly synchronous working, has both guaranteed that support kept strokes, the requirement on machining accuracy that having avoided again cooperatively interacts brings and debug requirement.
Claims (4)
1. the tyre supporting execution mechanism of an X ray tyre detecting machine, comprise symmetrically arranged two groups of gears, described every group of gear is provided with driving gear (3) and the first driven gear (1), the second driven gear (2), driving gear (3) is intermeshing with the second driven gear (2), and the second driven gear (2) is intermeshing with the first driven gear (1); On described the first driven gear (1) and the second driven gear (2), be fixedly installed support pivoted arm (10), it is characterized in that, also comprise symmetrically arranged two groups of linkage assemblys, described every group of linkage assembly is connected with the driving gear (3) in every group of gear respectively.
2. the tyre supporting execution mechanism of a kind of X ray tyre detecting machine as claimed in claim 1, it is characterized in that, described linkage assembly is made up of gear shaft (4), connecting rod (5), guide rail (6), slide block (7), screw mandrel (8) and shaft coupling (9), wherein, connecting rod (5) one end connects driving gear (3) by gear shaft (4), the other end is connected with slide block (7), slide block (7) is arranged on guide rail (6) and above and at guide rail (6) above slides, it is upper that one end of screw mandrel (8) is arranged on shaft coupling (9), and the other end is connected with slide block (7).
3. the tyre supporting execution mechanism of a kind of X ray tyre detecting machine as claimed in claim 2, is characterized in that, described gear shaft (4) is hinged with connecting rod (5), and connecting rod (5) is hinged with slide block (7), and gear shaft (4) is connected firmly with driving gear (3).
4. the tyre supporting execution mechanism of a kind of X ray tyre detecting machine as claimed in claim 2, is characterized in that, described screw mandrel has two groups, is respectively left-handed screw mandrel and dextrorotation screw mandrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320834101.XU CN203630058U (en) | 2013-12-18 | 2013-12-18 | Tire expanding execution mechanism of X-ray tire detection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320834101.XU CN203630058U (en) | 2013-12-18 | 2013-12-18 | Tire expanding execution mechanism of X-ray tire detection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203630058U true CN203630058U (en) | 2014-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320834101.XU Expired - Fee Related CN203630058U (en) | 2013-12-18 | 2013-12-18 | Tire expanding execution mechanism of X-ray tire detection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203630058U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108180872A (en) * | 2017-12-28 | 2018-06-19 | 重庆日联科技有限公司 | The general detection machine of wheel hub |
| CN108195643A (en) * | 2017-12-06 | 2018-06-22 | 合肥美亚光电技术股份有限公司 | The rim of the mouth extended method and system of tire |
-
2013
- 2013-12-18 CN CN201320834101.XU patent/CN203630058U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108195643A (en) * | 2017-12-06 | 2018-06-22 | 合肥美亚光电技术股份有限公司 | The rim of the mouth extended method and system of tire |
| CN108195643B (en) * | 2017-12-06 | 2020-07-28 | 合肥美亚光电技术股份有限公司 | Tire bead expanding method and system |
| CN108180872A (en) * | 2017-12-28 | 2018-06-19 | 重庆日联科技有限公司 | The general detection machine of wheel hub |
| CN108180872B (en) * | 2017-12-28 | 2023-04-25 | 重庆日联科技有限公司 | Universal wheel hub detecting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20191218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |