CN2898763Y - Axial-diameter inspector - Google Patents
Axial-diameter inspector Download PDFInfo
- Publication number
- CN2898763Y CN2898763Y CN 200620022913 CN200620022913U CN2898763Y CN 2898763 Y CN2898763 Y CN 2898763Y CN 200620022913 CN200620022913 CN 200620022913 CN 200620022913 U CN200620022913 U CN 200620022913U CN 2898763 Y CN2898763 Y CN 2898763Y
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- Prior art keywords
- diameter
- slide
- axle
- baffle plate
- support
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to an axial-diameter inspector, used for the device need to inspect the change the diameter accurately. The axial-diameter inspector comprises a supporting rack (10), a sensor installed on the supporting rack (10), a mechanical arm with one end touching the measured object (30), the other end connected to the supporting rack (10) and a baffle (13) connected to the supporting rack (10). The baffle (13) cooperates with the sensor and move with the mechanical arm.
Description
Technical field
The utility model relates to a kind of diameter of axle detecting device, relates in particular to the high diameter of axle detecting device of a kind of accuracy of detection.
Background technology
In the prior art, has the device that polytype monitoring diameter of axle changes, for example, has diameter of axle section mechanical switch type, the photoelectric sensing type, laser detection type etc., these pick-up units mostly are detected object with the section, because the section of the detected diameter of axle exists uncertain, be subjected to the influence of the material of the specification of manufacturer and object to be detected, the diameter of axle as the axle core is not of uniform size, diameter of axle section color differs, the detected diameter of axle makes the random variation of section etc. because of self elasticity, and cause accuracy of detection not high, wrong report, cost is high, and influence the proper motion of the diameter of axle, use inconvenient.For example, under the situation of diameter of axle section formula switching mode, because the external force of mechanical switch directly acts on diameter of axle section, so the proper motion of axle is affected, and its detection is subjected to the diameter of axle and makes section that the influence of random variation take place because of self elasticity.Under the situation of direct photoelectric sensing type, its accuracy of detection is subjected to the influence of color of diameter of axle section bigger, and is subjected to the diameter of axle to make section that the influence of random variation take place because of self elasticity too.Under the situation of laser detection type, it is bigger that it detects error, and cost is too high.
Summary of the invention
(1) technical matters that will solve
The purpose of this utility model is at above-mentioned the deficiencies in the prior art, provides a kind of accuracy of detection height, cost low, and diameter of axle detecting device easy to use.
(2) technical scheme
To achieve these goals, the utility model adopts following technical scheme:
Diameter of axle detecting device of the present utility model, comprise support and rack-mount sensing device, comprise that also an end contacts with detected material, the other end is connected the mechanical arm on the support, and be connected baffle plate on the described support, described baffle plate and described sensing device cooperating, and link with mechanical arm.
Wherein said sensing device is a photoelectric sensor.
Wherein said support has bearing, and described sensing device is installed on the bearing by regulating device.
Wherein said bearing is provided with chute, and described regulating device comprises by bolt and be installed in the slide in the chute and be sleeved on the outer spring of bolt that one end of spring is resisted against on the slide, and the other end is resisted against on the chute, and described sensing device is fixed on the slide.
Wherein said support has at least one or an above supporting arm, and the supporting arm end has bayonet socket, and pivoting in the bayonet socket is supported with rotating shaft, and described mechanical arm, baffle plate all are fixed in the described rotating shaft.Described mechanical arm is curved tabular contact plate.
In addition, described support has at least one or more than one slide rail, is combined with slide plate on this slide rail, and described mechanical arm, baffle plate all are fixed on the described slide plate.
Wherein said baffle plate has original screen panel.
Wherein said mechanical arm is the contact lever that is bar-shaped.
(3) beneficial effect
The advantage and the good effect of diameter of axle detecting device described in the utility model are:
Because diameter of axle detecting device of the present utility model comprises support and rack-mount sensing device, and comprises that an end contacts with detected material, the other end is connected the mechanical arm on the support, and is connected the baffle plate on the described support.Described baffle plate and described sensing device cooperating, and with the interlock of described mechanical arm.So can utilize so simple structure, detect the variation of the diameter of axle, and be not subjected to the section situation and material is flexible influences, thereby, reach and reduce cost, improve accuracy of detection, purpose easy to use.
Description of drawings
Fig. 1 is the stereographic map of duty of first embodiment of the utility model diameter of axle detecting device;
Fig. 2 is the working state schematic representation of diameter of axle detecting device after pulling down support shown in Figure 1;
Fig. 3 is the decomposition texture synoptic diagram of diameter of axle detecting device shown in Figure 1;
Fig. 4 is the partial sectional view of the regulating device in the diameter of axle detecting device shown in Figure 1;
Fig. 5 is the duty schematic perspective view of second embodiment of the utility model diameter of axle detecting device;
Fig. 6 is the decomposition texture synoptic diagram of diameter of axle detecting device shown in Figure 4;
Fig. 7 is the structural representation that the baffle plate in the expression diameter of axle detecting device shown in Figure 4 is connected with slide plate.
Among the figure: 10, support; 10-1, bearing; 10-2, supporting arm; 10-3, slide rail; 10-4, chute; 11, contact plate; 21, contact lever; 12, rotating shaft; 22, slide plate; 13, baffle plate; 13-1, original screen panel; 13-2, base plate; 13-3, engaging projection; 14, photoelectric sensor; 15, regulating device; 15-1, bolt; 15-2, spring; 15-3, slide; 15-4, nut; 16, screw; 30, detected material.
Embodiment
Following examples are used to illustrate the utility model, but are not used for limiting the scope of the invention.In the instructions is to be object of reference with the detected material under the duty up and down, observes the direction up and down that the diameter of axle is surveyed device from detected material, and in the face of the one side of detected material is the place ahead, otherwise be the rear.The rear end of contact plate 11 described in the instructions or contact lever 21 and baffle plate 13 all refers to the end that is connected with rotating shaft 12 or slide plate 22, and opposite end is a front end.
Embodiment 1
Below, according to Fig. 1 to Fig. 4 first embodiment is described.
As shown in Figure 1, diameter of axle detecting device of the present utility model, comprise support 10 and the sensing device that is installed on the support 10, comprise that also an end contacts with detected material 30, the other end is connected the contact plate 11 on the support 10, and with described sensing device cooperating, and with the baffle plate 13 of contact plate 11 interlock.
As Fig. 3, Fig. 4, shown in Figure 5, wherein said sensing device is a photoelectric sensor 14.Described support 10 has bearing 10-1, and described photoelectric sensor 14 is installed on the bearing 10-1 by regulating device 15.Described bearing 10-1 is provided with chute 10-4, described regulating device 15 comprises by bolt 15-1 and is installed in the slide 15-3 in the chute 10-4 and is sleeved on the outer spring 15-2 of bolt 15-1, the end of its medi-spring 15-1 is resisted against on the slide 15-3, the other end is resisted against on the chute 10-4, and described photoelectric sensor 14 is fixed on the slide 15-3.
Wherein said support 10 has two supporting arm 10-2, and supporting arm 10-2 end has bayonet socket, and pivoting in the bayonet socket is supported with rotating shaft 12, and described mechanical arm, baffle plate 13 all are fixed in the described rotating shaft 12.Described mechanical arm is curved tabular contact plate 11.
Below the structure of each parts is elaborated.
As shown in Figure 3, support 10 has the bearing 10-1 that is used to connect regulating device 15, and two supporting arm 10-2, and bearing 10-1 and two supporting arm 10-2 are connected as a single entity.Each supporting arm 10-2 top has bayonet socket, and rotating shaft 12 pivots and is supported on (with reference to Fig. 1) in this bayonet socket, but is not limited to this, as long as can match with rotating shaft 12, can be any form, and the quantity of supporting arm and bayonet socket is not done qualification yet.The hollow that bearing 10-1 forms the slide 15-3 (with reference to Fig. 3) that can embed regulating device 15 does not have the box-shaped at the end, the inside of hollow forms and is used for the chute 10-4 that regulating device 15 is slided, on its top surface, has the hole, one side is open, is fixed on that slide 15-3 goes up and moves down on the ground with its one to be used for photoelectric sensor 14.But being not limited to this, as long as can cooperate with regulating device, can be any form.
As Fig. 2 and shown in Figure 3, contact plate 11 is tabular for the circular arc that matches with the surface of detected material 30, and it is overlapped on the surface of detected material 30 with the state that tilts, and the end is fixed in the rotating shaft 12 thereafter.Its leading section contacts with the surface of detected material 30.Along with the variation of detected material 30 diameters of axle, contact plate 11 can rotate for axle in order to rotating shaft 12 by the work of gravity.But be not limited to this, also can change the power that rotates with the diameter of axle as it by external force such as spring forces.Also can adopt other shapes.
As Fig. 2, shown in Figure 3, rotating shaft 12 is elongated axles, has thinner necked part at both ends, be fixed with at the one end-journal under the situation of contact plate 11, the axle journal at its two ends pivoted respectively be supported in two supporting arm 10-2 bayonet sockets, end at the axle journal of its other end has threaded hole, by screw 16 baffle plate 13 is fixed in the rotating shaft 12.And the arrangement angles that can come controllable register 13 by screw 16.But be not limited to this, if can adjustable position fixedly connected baffle plate in ground and contact plate, and to make these two parts can serve as spool to rotate to get final product with it.
As shown in Figure 3, baffle plate 13 is for roughly being trapezoidal tabular, and portion has the hole of matching with the axle journal of rotating shaft 12 in its back-end.After on the axle journal of this borehole jack being gone into rotating shaft 12, utilize screw 16 to fix.Like this, baffle plate 13 just rotates along with contact plate 11, and when turning to the position of photoelectric sensor 14 (as described later), the mode that just will rotate with induced signal passes to photoelectric sensor 14.Carry out data presentation or warning by photoelectric sensor 14.But be not limited to this, baffle plate can adopt Any shape, also can adopt the form of grating.
As shown in Figure 3, Figure 4, regulating device 15 has bolt 15-1, spring 15-2, slide 15-3, nut 15-4.Wherein slide 15-3 roughly is long cubic type, on a side of outside surface, has projection, this projection embeds under the situation of bearing 10-1 at slide 15-3, is positioned at side one side of the opening of bearing 10-1, and photoelectric sensor 14 is fixed on the slide 15-3 by this projection, the number of this projection and shape are decided according to the model of sensor, perhaps, also can not need projection, and directly sensor is fixed on the slide by welding or mode such as be threaded.Have the corresponding through hole in hole with bearing 10-1 top in the inside of slide 15-3, in this through hole, have spring base, have nut groove at the other end of spring base.
Below, the order that regulating device 15 is assembled on the bearing 10-1 is illustrated, at first, spring 15-2 is put into the through hole of the slide 15-3 that is fixed with photoelectric sensor 14, the end of spring 15-2 is connected on the described spring base, and then the slide 15-3 that spring 15-2 will be housed embeds among the chute 10-4 of bearing 10-1, and the other end of spring 15-2 is connected on the inside surface at bearing 10-1 top, and bolt 15-1 passes bearing 10-1 top from the top hole is inserted into the through hole.Then, again from bolt 15-1 with insert the opposite end of a side, nut 15-4 is piled up in the nut groove.Like this, just slide 15-3 is fixed on the bearing 10-1.By regulating bolt 15-1, slide 15-3 is moved up and down in the chute 10-4 of bearing 10-1, thereby can change the position of photoelectric sensor 14.
Then, testing process is described.
The contact plate 11 of diameter of axle detecting device is overlapped on the side surface of detected material 30 with heeling condition, along with reducing of the diameter of axle of detected material 30, because changeing, rotating shaft 12 pivots are supported in the bayonet socket of two supporting arm 10-2, so effect by gravity, the contact plate 11 that is fixed in the rotating shaft 12 serves as that axle rotates integratedly with rotating shaft 12 with rotating shaft 12, at this moment, the baffle plate 13 that is fixed on the other end of rotating shaft 12 also rotates thereupon together.When baffle plate 13 turned to the position of the light that shelters from photoelectric sensor 14, optoelectronic switch disconnected, thereby carries out data presentation or warning.
According to above-mentioned diameter of axle detecting device, regulate the position of photoelectric sensor 14 by bolt, and adjust the arrangement angles of baffle plate 13 by screw, thereby can adjust the signal that is delivered to described sensing device as required, can the corresponding different flexibly detection diameters of axle.
Below, with reference to Fig. 5, Fig. 6, Fig. 7 the second embodiment of the present invention is described,
Shown in Figure 5, diameter of axle detecting device of the present utility model, comprise support 10 and the sensing device that is installed on the support 10, comprise that also an end contacts with detected material, the other end is connected the contact lever 21 on the support 10, and with described sensing device cooperating, and with the baffle plate 13 of contact lever 21 interlock.
With reference to Fig. 6, Fig. 7, described sensing device is a photoelectric sensor 14.Described support 10 has bearing 10-1, and described photoelectric sensor 14 is installed on the bearing 10-1 by regulating device 15.Described bearing 10-1 is provided with chute 10-4, described regulating device 15 comprises by bolt 15-1 and is installed in the slide 15-3 in the chute 10-4 and is sleeved on the outer spring 15-2 of bolt 15-1, the end of its medi-spring 15-2 is resisted against on the slide 15-3, the other end is resisted against on the chute 10-4, and described photoelectric sensor 14 is fixed on the slide 15-3.Described support 10 has two slide rail 10-3, is combined with slide plate 22 in two slide rail 10-3, and described mechanical arm, baffle plate 13 all are fixed on the described slide plate 22.Described baffle plate 13 has original screen panel 13-1.Described mechanical arm is the contact lever 21 that is bar-shaped.
Below, each parts concrete structure is described.Wherein the structure of photoelectric sensor 14 and regulating device 15 and identical with embodiment 1 with the connected mode of support 10 is omitted its explanation here.
As shown in Figure 5, support 10 has the bearing 10-1 that is used to connect regulating device 15, and with slide plate 22 two the slide rail 10-3 that fasten, bearing 10-1 and two slide rail 10-3 are connected as a single entity.Two slide rail 10-3 have the slot that can supply slide plate 22 to slide up and down respectively in its relative inboard separately.Bearing 10-1 is identical with embodiment 1, omits its explanation here.
Contact lever 21 (with reference to Fig. 4) is elongated pole, its leading section from the upper horizontal of detected material 30 be shelved on the surface of detected material 30, the end is fixed on the slide plate 22 thereafter.Can move with slide plate 22, along with the variation of axle journal, contact lever 21 can by gravity with slide plate 22 along slide rail 10-3 to lower slider.But be not limited to this, also can change the power that moves with the diameter of axle as it by external force such as spring forces.Also can adopt the contact lever of other shapes.
Represented as Fig. 6, what slide plate 22 roughly was rectangle is flat tabular, contact lever 21 is fixed on its upper right bight, has the holding section that engages with the slot of two slide rail 10-3 in its end, left and right sides, has the 22-1 of shallow slot portion that is used to be connected and fixed baffle plate 13 at it near on the front surface in left side, the rear portion of the 22-1 of this shallow slot portion have than the 22-1 of this shallow slot portion narrow penetrate groove 22-2, be used to make screw 16 to pass, baffle plate 13 is fixed.But be not limited to this, slide plate can adopt Any shape.
As Fig. 6, shown in Figure 7, baffle plate 13 has original screen panel 13-1, and base plate 13-2.Original screen panel 13-1 is the form of grating, base plate 13-2 rear side has the engaging projection 13-3 that matches with the 22-1 of shallow slot portion of slide plate 22, position in the substantial middle of the engaging projection 13-3 of base plate 13-2 has threaded hole, and screw 16 passes from the rear side of slide plate 22 and penetrates groove 22-2 and pile up into this threaded hole.Thereby baffle plate 13 is fixed on the slide plate 22 at select location.But be not limited to this, baffle plate can adopt Any shape.
Testing process to the diameter of axle detecting device of present embodiment describes below.
The contact lever 21 of diameter of axle detecting device flatly is shelved on the upper surface of detected material 30, along with dwindling of the diameter of axle, by the effect of itself gravity, contact lever 21 with slide plate 22 integratedly along two slide rail 10-3 to lower slider, at this moment, be fixed on baffle plate 13 on the slide plate 22 also together to lower slider.When baffle plate 13 slided into the position of the light that shelters from photoelectric sensor 14, optoelectronic switch disconnected, thereby carries out data presentation or warning.Because baffle plate 13 has original screen panel 13-1, so can accurately set to the data that needs detect.Thereby can be applied more neatly.
In addition, the utility model is not limited to the foregoing description, in being no more than the scope of aim of the present utility model, can carry out various design alterations.
The utility model can utilize needs detect accurately that the diameter of axle changes and the various device of reporting to the police where necessary on.
Claims (9)
1 one kinds of diameter of axle detecting devices, comprise support (10) and be installed in sensing device on the support (10), it is characterized in that also comprising that an end contacts with detected material (30), the other end is connected the mechanical arm on the described support (10), and be connected baffle plate (13) on the described support (10), described baffle plate (13) and described sensing device cooperating, and with described mechanical arm interlock.
2, diameter of axle detecting device as claimed in claim 1 is characterized in that described sensing device is photoelectric sensor (14).
3, diameter of axle detecting device as claimed in claim 1 is characterized in that described support (10) has bearing (10-1), and described sensing device is installed on the described bearing (10-1) by regulating device (15).
4, diameter of axle detecting device as claimed in claim 3, it is characterized in that described bearing (10-1) is provided with chute (10-4), described regulating device (15) comprises by bolt (15-1) and is installed in the slide (15-3) in the chute (10-4) and is sleeved on bolt (15-1) spring (15-2) outward, one end of its medi-spring (15-2) is resisted against on the slide (15-3), the other end is resisted against on the chute (10-4), and described sensing device is fixed on the described slide (15-3).
5, as claim 1,2,3 or 4 described diameter of axle detecting devices, it is characterized in that described support (10) has at least one or more than one supporting arm (10-2), the end of described supporting arm (10-2) has bayonet socket, pivot in the bayonet socket and be supported with rotating shaft (12), described mechanical arm, baffle plate (13) all are fixed in the described rotating shaft (12).
6, diameter of axle detecting device as claimed in claim 5 is characterized in that described mechanical arm is a curved tabular contact plate (11).
7, as claim 1,2,3 or 4 described diameter of axle detecting devices, it is characterized in that described support (10) has at least one or more than one slide rail (10-3), be combined with slide plate (22) on the described slide rail (10-3), described mechanical arm, baffle plate (13) all are fixed on the described slide plate (22).
8, diameter of axle detecting device as claimed in claim 7 is characterized in that having original screen panel (13-1) on the described baffle plate (13).
9, diameter of axle detecting device as claimed in claim 8 is characterized in that described mechanical arm is the contact lever (21) that is bar-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620022913 CN2898763Y (en) | 2006-04-04 | 2006-04-04 | Axial-diameter inspector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620022913 CN2898763Y (en) | 2006-04-04 | 2006-04-04 | Axial-diameter inspector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2898763Y true CN2898763Y (en) | 2007-05-09 |
Family
ID=38074098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620022913 Expired - Fee Related CN2898763Y (en) | 2006-04-04 | 2006-04-04 | Axial-diameter inspector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2898763Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157527A (en) * | 2015-09-07 | 2015-12-16 | 苏州莱测检测科技有限公司 | Automatic excircle journal tolerance detection mechanism of axis parts |
| CN110181333A (en) * | 2019-05-23 | 2019-08-30 | 苏州工业职业技术学院 | A kind of cubing of on-line checking part size |
-
2006
- 2006-04-04 CN CN 200620022913 patent/CN2898763Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157527A (en) * | 2015-09-07 | 2015-12-16 | 苏州莱测检测科技有限公司 | Automatic excircle journal tolerance detection mechanism of axis parts |
| CN110181333A (en) * | 2019-05-23 | 2019-08-30 | 苏州工业职业技术学院 | A kind of cubing of on-line checking part size |
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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: 20070509 Termination date: 20150404 |
|
| EXPY | Termination of patent right or utility model |