CN202614194U - Pipe diameter automatic measuring device of medical support pipe - Google Patents
Pipe diameter automatic measuring device of medical support pipe Download PDFInfo
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- CN202614194U CN202614194U CN 201220023334 CN201220023334U CN202614194U CN 202614194 U CN202614194 U CN 202614194U CN 201220023334 CN201220023334 CN 201220023334 CN 201220023334 U CN201220023334 U CN 201220023334U CN 202614194 U CN202614194 U CN 202614194U
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- medical support
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- tubing
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Abstract
The utility model relates to a pipe diameter automatic measuring device of a medical support pipe, mainly solving the problem in the prior art that by employing the contact type measurement, a measuring tool and the support are contacted frequently to damage the pipe wall. The technical scheme employed by the utility model is that the pipe diameter automatic measuring device of the medical support pipe is composed of a measuring platform and feeding supporting modules, a measuring shafting system is fixed on the measuring platform and comprises a rotating shaft, and a measuring device control system is arranged below the platform; the measuring platform is equipped with an automatic feeding clamping mechanism, a fixing shaft, a linear shaft, the rotating shaft and a correlation measuring head, the feeding clamping mechanism possesses a lining hole, and the left and right two sides of the measuring platform are equipped with the feeding supporting modules. By employing the above technical scheme, the problem is solved better that by employing the contact type measurement, the measuring tool and the support are contacted frequently to damage the pipe wall, and the pipe diameter automatic measuring device of the medical support pipe can be used in the medical support tubing measurement equipment manufacture industry.
Description
Technical field
The utility model relates to a kind of medical support tube caliber automatic measuring equipment.
Background technology
Along with the fast development of material science and accurate micro-processing technology, medical timbering material kind is more and more, and more common have nonmetallic materials such as metal materials such as stainless steel 316L, Nitinol, cobalt-base alloys, pure iron, magnesium alloy, and macromolecule.Because medical support plays the hemangiectasis wall to stop vessel retraction even to cause and block the generation that causes various sufferers in blood vessel; Require on the support on each muscle feature structural dimension parameter one to show and keep on the whole support each point tension force identical, this proposes requirements at the higher level to medical support processing technology.General medical support all adopts seamless tubular goods to process; Because the insertion type operation is not comprehensive in global evolution; The medical material technical development is also unbalanced;, and stipulate according to correlation experience oneself by medical support research institution or support manufacturer generally that medical support tubing provider stipulates to provide respective holder according to these at present in the world to the tubing that is used as medical support comparatively unified technical standard not.Consider that medical support seamless tubular goods adopts technological method for processing such as drawing to produce, because the defective of technology must be difficult to guarantee caliber tolerance homogeneity on whole (general length can above 2 meters) support tubing.And the support tubing caliber tolerance integral body of giving medical support manufacturer need be controlled at ± the 10um scope in; In fact owing to process and the context of detection technical deficiency, can change greatly even overproof problem by caliber at the difference place of whole support tubing inevitably.
Because certainly existing of the problems referred to above arranged, to carry out in the support laser cutting process in the rear end, the selection of frock clamp need be complementary with tubing caliber and tolerance, otherwise wide consistance tolerance of support muscle that can cause cutting out at last etc. is difficult to meet design requirement.And in case be after this specification caliber matches frock clamp in the support laser process equipment; But because of indivedual position caliber tolerance variation overshoot scopes on the tubing, then can cause tubing stuck by frock clamp in fill process, and then possibly cause electric rotating machine and linear electric motors momentary load to increase; Electric current increases; Motor self is overheated, if long-time unmanned the discovery possibly cause motor to burn out.In addition,, possibly go out laser always, cause security risk if in cutting process, be stuck.Therefore, must before the support cut, measure medical support tubing caliber tolerance, measured caliber tolerance data offer operation behind the support as basic data comprehensively, for dimensional tolerence detects the comparative analysis are provided.
The method that tradition is used to monitor medical support tubing is at medical support tubing not before the material loading; Measure the two ends and middle each several caliber data of whole support one by one with the spiral dial gauge; If meet about this specification caliber tolerance; Think that promptly this support tubing can meet the demands, and can carry out material loading.This measuring method is owing to be not operate before the material loading; And be contact type measurement; Possibly cause bending and survey instrument directly to contact to cause the support outer pipe wall to damage and cause and scrap support tubing in the measuring process with tube material and tube wall; And medical support tubing is expensive, brings bigger cost pressure will inevitably for support manufacturer.In addition,, adopt this measuring method obviously can only on whole support tubing, carry out plurality of sections and measure, cause to be difficult to evade fully when causing charging by the stuck risk of bringing of frock clamp because of local caliber is overproof because whole support tubing is very long.
The utility model discloses a kind of medical support tube caliber automatic measuring equipment; This equipment can be medical support manufacturer to carry out the caliber tolerance measurement to supplied materials support tubing and facilitates; Instead conventional artificial measuring method is avoided causing support tubing bending equivalent damage in measuring process because of manual intervention fully.
Summary of the invention
The utility model technical matters to be solved is the problem that medical support tube adopts contact type measurement to cause survey instrument and support frequently to contact to cause tube wall to damage; The utility model provides a kind of new medical support tube caliber automatic measuring equipment; This equipment adopts contactless gauge head that support tubing caliber is measured, and avoids the contact type measurement instrument to bring damage because of frequent the contact to tube wall with support tubing.
For solving the problems of the technologies described above; The technical scheme that the utility model adopts is following: a kind of medical support tube caliber automatic measuring equipment; Be made up of measuring table and charging supporting module, be fixed with the measurement axis system on the said measuring table, described measurement axis system comprises turning axle; The platform below is provided with the measuring equipment control system; Automatic feed clamping device, stationary shaft, linear axis, turning axle and correlation gauge head are housed on the said measuring table, have bush hole on the said charging clamping device, the described measuring table left and right sides is provided with the charging supporting module; Have signal generator and signal receiver in the correlation gauge head.
In the technique scheme, the right-hand member of said stationary shaft is equipped with chuck.Said stationary shaft self is fixed on the linear axis of measuring table.Said correlation gauge head is arranged on the stationary shaft right side, is fixed on the upper surface of linear axis.
In the utility model, the medical support tube caliber automatic measuring equipment of employing carries out caliber tolerance all automatic measurement to it before the charging of medical support tubing, and with the measurement data backup, as the basic data of analyzing the monitoring of processing after-poppet dimensional tolerence.This equipment can be medical support manufacturer and supplied materials support tubing is carried out the caliber tolerance measurement facilitates in addition, and instead conventional artificial measuring method is avoided causing support tubing bending equivalent damage in measuring process because of manual intervention fully.This measuring equipment adopts contactless gauge head that support tubing caliber is measured, and avoids the contact type measurement instrument to bring damage because of frequent the contact to tube wall with support tubing, thereby makes troubles even cause that support tubing is scrapped etc. to operation behind the support.
The full-automatic support tubing caliber tolerance measurement equipment of the utility model, this measuring equipment is compared with traditional tubing caliber tolerance measurement method, and following advantage is arranged:
1) before support tubing is put into the support laser cutting device, adopt automatic metering system that support tubing is carried out the caliber tolerance measurement, get rid of classic method fully and in this step manually-operated, caused tubing bending equivalent damage situation.
2) adopt non-contact measurement, evaded fully because of adopting contact type measurement to cause survey instrument and support frequently to contact and caused the tube wall damage.
3) measure to finish after, exportable measurement result, with as in the entire bracket machining process to the basic data of support caliber dimensional tolerence comparative analysis.
The medical support tube caliber automatic measuring equipment of the utility model, the caliber to supplied materials support tubing before charging carries out contactless comprehensive measurement, has got rid of classic method fully and in this step operation, has caused the tubing degree of impairment.Adopt non-contact measurement; Evaded fully because of adopting contact type measurement to cause survey instrument and support frequently to contact and caused the tube wall damage; Measured caliber tolerance data offer operation behind the support as basic data, for the stent size tolerance detects the comparative analysis are provided, through this equipment; Evade the problem that exists in the classic method fully, obtained better technical effect.
Description of drawings
Fig. 1 is installed in effect synoptic diagram on the two-dimension moving platform for gauge head.
Fig. 2 advances the measuring table synoptic diagram for auto-feed.
Fig. 3 measures the caliber principle schematic for gauge head.
Among Fig. 1,1,3 are the charging supporting module; 2 is measuring table.
Among Fig. 2,4 is support tubing; 5 are the automatic feed clamping device; 6 is lining; 7 is the correlation gauge head; 8 is chuck; 9 is stationary shaft; 10 is linear axis.
Among Fig. 3,11,12 is the correlation gauge head; 13 is support tubing; 14 is clamping device.
Through specific embodiment the utility model is done further to set forth below, but be not limited only to present embodiment.
Specific embodiment
[embodiment 1]
A kind of medical support tubing caliber automatic measuring equipment; As shown in Figure 1, a kind of medical support tubing caliber automatic measuring equipment is made up of measuring table and charging supporting module; Be fixed with the measurement axis system on the said measuring table; Described measurement axis system comprises turning axle, and the platform below is provided with the measuring equipment control system, and automatic feed clamping device, stationary shaft, linear axis, turning axle and correlation gauge head are housed on the said measuring table; The bush hole that has on the said charging clamping device, the described measuring table left and right sides is provided with the charging supporting module.
[embodiment 2]
A kind of medical support tubing caliber automatic measuring equipment; Be made up of measuring table and charging supporting module, be fixed with the measurement axis system on the said measuring table, described measurement axis system comprises turning axle; The platform below is provided with the measuring equipment control system; Automatic feed clamping device, stationary shaft, linear axis, turning axle and correlation gauge head are housed on the said measuring table, the bush hole that has on the said charging clamping device, the described measuring table left and right sides is provided with the charging supporting module.
The right-hand member of said stationary shaft is equipped with chuck.Said stationary shaft self is fixed on the linear axis of measuring table.Said correlation gauge head is placed on the stationary shaft right side, is fixed on the upper surface of linear axis.
[embodiment 3]
A kind of full-automatic support tubing caliber tolerance measurement equipment; Form by a measuring table and two charging supporting modules; This platform by natural granite as measuring table; Be fixed with the measurement axis system on it, the control system that the platform below is placed with measuring equipment is equipped with automatic feed clamping device, linear axis, turning axle and correlation gauge head on this measuring table.This measuring table left side is the charging supporting module; The right side also is placed with a charging supporting module; Before measuring support tubing is placed on the charging supporting module in left side, and passes the turning axle from measuring table, till the bush hole of passing on the automatic feed clamping device.
During measurement; Chuck in the turning axle on the measured platform of support tubing grasps; Move right with linear axis; Drive the measured zone that support tubing passes the correlation gauge head that is fixed on the measuring table, because support tubing generally all grow (length is generally in 3m), the support tubing continuation after measured is supported by the charging supporting module on right side to the right.
After measuring, support tubing will be placed on the charging supporting module on right side fully, directly take off to put into support laser cutting device processing and get final product.
[embodiment 4]
A kind of full-automatic support tubing caliber tolerance measurement equipment; This equipment is by measuring table, and (shown among Fig. 1 2) and two charging supporting modules (among Fig. 11 and 3) are formed; The control system of measuring equipment is positioned at the measuring table bottom, and the entire equipment profile is as shown in Figure 1.Support tubing (among Fig. 2 4) is placed into earlier in the charging supporting module (among Fig. 1 3) in left side; Again it is penetrated to the right in the stationary shaft on the measuring table (shown in Figure 2) (among the figure 9); The right-hand member of stationary shaft has been installed chuck (among Fig. 2 8), and stationary shaft self is fixed on the linear axis (among Fig. 2 10) of measuring table.The stationary shaft right side is correlation gauge head (among Fig. 2 7), and this gauge head is fixed on the upper surface of linear axis.Support tubing passes from chuck, passes the measured zone of correlation gauge head, continues to penetrate lining on the automatic feed clamping device (among Fig. 2 5) (among Fig. 2 6) to the right, and passes from this lining right-hand member.
When carrying out support tubing caliber tolerance measurement, chuck can clamp support tubing, and drives support tubing and move from left to right, and the support tubing after the measurement will enter into the charging supporting module on measuring table right side.
Support tubing caliber tolerance measurement principle is as shown in Figure 3; The correlation gauge head comes support tubing is carried out the caliber tolerance measurement through non-contact measurement; Principle is for launching light through signal generator, and these light are in the vertical cross-section, enough cover pipe diameter; Thereby some light is blocked in the signal receiver that can't enter into the opposite by tubing; Suppose that be L from signal generator generation light in vertical-direction length, and the signal receiver on opposite to accept the length of light be X, then measured support caliber D=L-X;
Owing to adopt non-contact measurement, can not cause any damage to the support outer pipe wall.Support after measuring will be placed in the charging supporting module on measuring table right side, use to supply with support laser cutting device material loading.
Claims (4)
1. medical support tube caliber automatic measuring equipment; Form by measuring table and charging supporting module; It is characterized in that, be fixed with the measurement axis system on the said measuring table, described measurement axis system comprises turning axle; The platform below is provided with the measuring equipment control system; Automatic feed clamping device, stationary shaft, linear axis, turning axle and correlation gauge head are housed on the said measuring table, have bush hole on the said charging clamping device, the described measuring table left and right sides is provided with the charging supporting module; Have signal generator and signal receiver in the correlation gauge head.
2. medical support tube caliber automatic measuring equipment according to claim 1 is characterized in that the right-hand member of said stationary shaft is equipped with chuck.
3. medical support tube caliber automatic measuring equipment according to claim 1 is characterized in that said stationary shaft self is fixed on the linear axis of measuring table.
4. medical support tube caliber automatic measuring equipment according to claim 1 is characterized in that said correlation gauge head is arranged on the stationary shaft right side, is fixed on the upper surface of linear axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220023334 CN202614194U (en) | 2012-01-19 | 2012-01-19 | Pipe diameter automatic measuring device of medical support pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220023334 CN202614194U (en) | 2012-01-19 | 2012-01-19 | Pipe diameter automatic measuring device of medical support pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202614194U true CN202614194U (en) | 2012-12-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220023334 Expired - Fee Related CN202614194U (en) | 2012-01-19 | 2012-01-19 | Pipe diameter automatic measuring device of medical support pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202614194U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103217121A (en) * | 2012-01-19 | 2013-07-24 | 昆山思拓机器有限公司 | Automatic measuring equipment for pipe diameter of medical bracket pipe |
| CN111521115A (en) * | 2020-05-09 | 2020-08-11 | 北方夜视技术股份有限公司 | MCP glass tube overall dimension non-contact intelligent test system |
-
2012
- 2012-01-19 CN CN 201220023334 patent/CN202614194U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103217121A (en) * | 2012-01-19 | 2013-07-24 | 昆山思拓机器有限公司 | Automatic measuring equipment for pipe diameter of medical bracket pipe |
| CN111521115A (en) * | 2020-05-09 | 2020-08-11 | 北方夜视技术股份有限公司 | MCP glass tube overall dimension non-contact intelligent test system |
| CN111521115B (en) * | 2020-05-09 | 2021-11-05 | 北方夜视技术股份有限公司 | MCP glass tube overall dimension non-contact intelligent test system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20200119 |