CN205426126U - Coaxiality detector - Google Patents
Coaxiality detector Download PDFInfo
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- CN205426126U CN205426126U CN201521068594.6U CN201521068594U CN205426126U CN 205426126 U CN205426126 U CN 205426126U CN 201521068594 U CN201521068594 U CN 201521068594U CN 205426126 U CN205426126 U CN 205426126U
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- base
- sliding seat
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- check fixture
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Abstract
The utility model provides a coaxiality detector, including workstation, base, support pad, detection support and detection mechanism, base fixedly connected is on the workstation, hold in the palm to fill up and set up on the base and ask the pad to rotate around the axle center of self, be equipped with on the up end that hold in the palm to fill up a plurality of with wait to process the square post of quad slit matched with on the work piece, detect support one end and slide and set up in the workstation, the other end can stretch into in the base and with the hole looks vertically contacting that waits to process the work piece, detection mechanism includes measuring apparatu and kicking block, the measuring apparatu can be along with detecting support synchronous motion, the kicking block rigid coupling is on the workstation, just the gauge head tip of measuring apparatu and kicking block be looks vertically contacting all the time. The beneficial effect of the utility model: can realize that the work piece directly detects at the scene, can satisfy the requirement that detects the frequency.
Description
Technical field
This utility model belongs to cubing technical field, especially relates to a kind of coaxiality check fixture.
Background technology
For the workpiece shown in Fig. 1 a and Fig. 1 b, when it is carried out axiality detection, prior art can not detect the most at the scene, workpiece can only be delivered to inspection center and use equipment to detect.Thus, it is impossible to meeting the requirement of the detection frequency, cause detection efficiency relatively low, impact produces.
Summary of the invention
In view of this, this utility model is directed to a kind of coaxiality check fixture, can not realize Site Detection solving this workpiece, the problem that detection efficiency is relatively low.
For reaching above-mentioned purpose, the technical solution of the utility model is achieved in that
A kind of coaxiality check fixture, including workbench, base, pad, detection support and testing agency；Described base is fixed on workbench, and described pad is arranged on base and pad can be around the axis rotation of self, and the upper surface of described pad is provided with multiple square column matched with square opening on workpiece to be processed；Described detection support one end is slideably positioned in workbench, and the other end can stretch in base and perpendicular with the endoporus of workpiece to be processed contact；Described testing agency includes measuring instrument and jacking block, and described measuring instrument can be along with detection support synchronizing moving, and described jacking block is fixed on workbench, and the gauge head end of described measuring instrument is the most perpendicular with jacking block contacts.
Further, described detection support is parallel to be fixed on sliding seat, and described sliding seat is slideably positioned on slideway, and described slideway is horizontally disposed with and is fixed in workbench, and described measuring instrument is parallel to be fixed on sliding seat.
Further, the workbench between described sliding seat and base is connected with block；The upper vertical of described block is connected with a circular shaft, and the sliding seat of axial line same with circular shaft has blind hole, and circular shaft is cased with spring, and described spring one end is placed on circular shaft, and the other end stretches in this blind hole.
Further, described base includes the upper and lower being coaxially disposed, and top is set to cylinder, its underpart can be cylinder, square body any one, the size being smaller in size than bottom on its top, described pad is socketed on the top of base.
Further, described pad having a shoulder hole, the upper bore dia of described shoulder hole is more than lower bore dia, and the degree of depth of lower opening is equal with the height on the top of base.
Further, described detection support includes cross bar and montant, and one end of its cross bar is fixed on sliding seat, and the other end is affixed with montant, and the end vertical of described montant is connected with detection bar.
Further, described measuring instrument is fixed on sliding seat by fixture block.
Further, it is provided with baffle plate in the upper hole of described pad.
Further, described sliding seat connecting and has operating mechanism, described operating mechanism can be handle.
Further, the end of described detection bar is non-telescoping, and its end contacted with workpiece to be processed endoporus is set to ball head structure.
Relative to prior art, a kind of coaxiality check fixture described in the utility model has the advantage that
(1) it is capable of workpiece the most directly to detect, it is possible to meet wanting of the detection frequency.
(2) this detection tool structure is simple, and easy to operate, flexible, practicality is preferable.
Accompanying drawing explanation
The accompanying drawing constituting a part of the present utility model is further appreciated by of the present utility model for providing, and schematic description and description of the present utility model is used for explaining this utility model, is not intended that improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 a and Fig. 1 b is respectively sectional view and the top view of this utility model workpiece to be processed；
Fig. 2 is the elevational schematic of a kind of coaxiality check fixture described in this utility model embodiment；
Fig. 3 is the partial sectional view of the base shown in Fig. 1；
Fig. 4 is the sectional view of the pad shown in Fig. 1；
Fig. 5 is the partial sectional view of the gauge head support shown in Fig. 1；
Fig. 6 is the side view removing a part of parts in Fig. 1.
Description of reference numerals:
1-workbench；2-base；3-pad；4-baffle plate；5-gauge head support；51-detects bar；6-workpiece；7-sliding seat；8-slideway；9-spring；10-block；11-testing agency；12-handle；21-top；22-bottom；23-elongated slot；31-shoulder hole；32-square column；51-detects bar；52-cross bar；53-montant；111-measuring instrument；112-jacking block；113-fixture block.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in this utility model and the feature in embodiment can be mutually combined.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinally ", " laterally ", on " ", D score, " front ", " afterwards ", " left ", " right ", " vertically ", " level ", " push up ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, rather than indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicate or imply relative importance or the implicit quantity indicating indicated technical characteristic.Thus, the feature defining " first ", " second " etc. can express or implicitly include one or more this feature.In description of the present utility model, except as otherwise noted, " multiple " are meant that two or more.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " being connected ", " connection " should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or be integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be the connection of two element internals.For the ordinary skill in the art, above-mentioned term concrete meaning in this utility model can be understood by concrete condition.
Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
A kind of coaxiality check fixture, referring to the drawings shown in 2, including workbench 1, base 2, pad 3, baffle plate 4, detection support 5, sliding seat 7 and testing agency 11；Base 2 is fixed on workbench 1, and pad 3 is coaxially disposed with base 2, and arranges the top with base 2.
Referring to the drawings shown in 3, specifically, base 2 includes top 21 and the bottom 22 being coaxially disposed, and top 21 is set to cylinder, its underpart 22 can be cylinder, square body any one.Preferably, the size being smaller in size than bottom 22 on its top 21, this design is convenient to be socketed on pad 3 on top 21.
Referring to the drawings shown in 4, pad 3 having a shoulder hole 31, the upper bore dia of shoulder hole 31 is more than lower bore dia, its lower bore dia and top 21 matched in clearance of base 2, and the degree of depth of lower opening is equal with the height on the top 21 of base 2；The upper surface of pad 3 is provided with multiple square column 32 matched with square opening on workpiece 6, and then is placed on pad 3 by workpiece 6, uses the square opening of workpiece 6 to position.
So, pad 3 can be used for the location of workpiece 6；On the other hand, pad 3 is socketed on the top 21 of base 2, it is possible to drive workpiece 6 within one week, can realize next step detection around its axis rotation.
During in order to avoid dismounting workpiece 6, workpiece 6 is raised together with pad 3, especially, the length of baffle plate 4 is between upper bore dia and lower bore dia, baffle plate 4 is so made to be arranged in the upper hole of pad 3, owing to the upper surface of base 2 and the upper hole of shoulder hole 31 are concordant with the contact plane of lower opening, the so convenient top that by screw, baffle plate 4 is fixed in base 2.
In order to realize the indirect detection to above-mentioned workpiece 6, detection support 5 is movably set in the side of base 2, and can stretch into workpiece 6 endoporus.
Referring to the drawings shown in 5, specifically, detection support 5 includes that cross bar 52 and montant 53, cross bar 52 and montant 53 are vertically arranged, and the end vertical of montant 53 is connected with detection bar 51.Particularly, the middle part of base 2 has the elongated slot 23 of through base 2 two sides；The axial line of this elongated slot 23 is paralleled with the axial line of cross bar 52, to ensure that detection support 5 detects in can extend into workpiece 6.
Support 5 is parallel is fixed on sliding seat 7 in detection, and sliding seat 7 is arranged on slideway 8, and the bearing of trend of slideway 8 is paralleled with cross bar 52 axial line detecting support 5, and sliding seat 7 can move along the bearing of trend of slideway 8.
Referring to the drawings shown in 6, in order to realize the detection to above-mentioned workpiece 6, the workbench 1 of sliding seat 7 side being provided with testing agency 11, testing agency 11 includes measuring instrument 111 and jacking block 112.
Wherein, measuring instrument 111 is fixed in sliding seat 7 by fixture block 113, and the setting direction of measuring instrument 111 is paralleled with the moving direction of sliding seat 7, and jacking block 112 is fixed on workbench 1 and perpendicular with measuring instrument 111 gauge head；Particularly, measuring instrument 111 gauge head contacts with jacking block 112.
The purpose of above-mentioned indirect detection is, in the case of workpiece 6 hole size is less, owing to measuring instrument is difficult to directly detect workpiece 6, can be realized the indirect detection of workpiece 6 axiality by above-mentioned steps.
In order to make aforesaid operations convenient, it is connected with block 10 on workbench 1 between sliding seat 7 and base 2, the top of block 10 is vertically provided with a circular shaft away from the side of base 2, and the sliding seat 7 on axial line same with circular shaft has one end diameter blind hole slightly larger than this circular shaft；Wherein, circular shaft is difficult to long, to ensure conveniently to overlap spring 9 on circular shaft so that spring 9 one end is placed on circular shaft, and the other end stretches in this blind hole；Preferably, this blind hole is positioned at the bottom of sliding seat 7.
Preferably, on sliding seat 7, connection has operating mechanism, it is simple to operation.This operating mechanism can be only a handle 12, or makes other modes that sliding seat 7 moves by other means.
For realizing this detection, it should be noted that the end of detection bar 51 is that non-telescoping this is different with measuring instrument 111 gauge head, and the end detecting bar 51 is set to ball head structure, it is to avoid the scuffing to workpiece 6 endoporus.
Using method: move handle 12, sliding seat 7 moves when making spring 9 be in compressive state, is installed on pad 3 by workpiece 6, uses workpiece 6 hexagonal hole location；Release handle 12, spring 9 drives sliding seat 7 reversely to move in recovery process, makes the detection bar 51 on detection support 5 get on workpiece 6 endoporus, owing to the gauge head of measuring instrument 111 is to contact with jacking block 112, turning of work piece 6 one weeks gently, measuring instrument pointer variable quantity is workpiece 6 coaxiality error；Move handle 12, workpiece 6 is taken off.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (10)
1. a coaxiality check fixture, it is characterised in that include workbench (1), base (2), pad (3), detection support (5) and testing agency (11)；
Described base (2) is fixed on workbench (1), described pad (3) is arranged at base (2), and above and pad can rotate around Pivot Point Center, and the upper surface of described pad (3) is provided with the square column (32) that multiple square opening upper with workpiece to be processed (6) matches；
Described detection support (5) one end is slideably positioned in workbench (1), and the other end can stretch in base (2) and perpendicular with the endoporus of workpiece to be processed (6) contact；
Described testing agency (11) includes measuring instrument (111) and jacking block (112), described measuring instrument (111) can be along with detection support (5) synchronizing moving, described jacking block (112) is fixed on workbench (1), and the gauge head end of described measuring instrument (111) is the most perpendicular with jacking block (112) contacts.
A kind of coaxiality check fixture the most according to claim 1, it is characterized in that: described detection support (5) is parallel to be fixed on sliding seat (7), described sliding seat (7) is slideably positioned on slideway (8), described slideway (8) is horizontally disposed with and is fixed in workbench (1), and described measuring instrument (111) is parallel to be fixed on sliding seat (7).
A kind of coaxiality check fixture the most according to claim 2, it is characterised in that: it is connected with block (10) on the workbench (1) between described sliding seat (7) and base (2)；
The upper vertical of described block (10) is connected with a circular shaft, blind hole is had on the sliding seat (7) of axial line same with circular shaft, being cased with spring (9) on described circular shaft, described spring (9) one end is placed on circular shaft, and the other end stretches in this blind hole.
A kind of coaxiality check fixture the most according to claim 1, it is characterized in that: described base (2) includes top (21) and bottom (22) being coaxially disposed, top (21) is set to cylinder, its underpart (22) can be cylinder, square body any one, the size being smaller in size than bottom (22) on its top (21), described pad (3) is socketed on the top (21) of base (2).
A kind of coaxiality check fixture the most according to claim 1, it is characterized in that: on described pad (3), have a shoulder hole (31), the upper bore dia of described shoulder hole (31) is more than lower bore dia, and the degree of depth of lower opening is equal with the height of the top of base (2) (21).
A kind of coaxiality check fixture the most according to claim 1, it is characterized in that: described detection support (5) includes cross bar (52) and montant (53), one end of its cross bar (52) is fixed on sliding seat (7), the other end is affixed with montant (53), and the end vertical of described montant (53) is connected with detection bar (51).
A kind of coaxiality check fixture the most according to claim 1, it is characterised in that: described measuring instrument (111) is fixed on sliding seat (7) by fixture block (113).
A kind of coaxiality check fixture the most according to claim 5, it is characterised in that: it is provided with baffle plate (4) in the upper hole of described pad (3).
A kind of coaxiality check fixture the most according to claim 2, it is characterised in that: the upper connection of described sliding seat (7) has operating mechanism, and described operating mechanism can be handle (12).
A kind of coaxiality check fixture the most according to claim 6, it is characterised in that: the end of described detection bar (51) is non-telescoping, and its end contacted with workpiece to be processed (6) endoporus is set to ball head structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521068594.6U CN205426126U (en) | 2015-12-18 | 2015-12-18 | Coaxiality detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521068594.6U CN205426126U (en) | 2015-12-18 | 2015-12-18 | Coaxiality detector |
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| Publication Number | Publication Date |
|---|---|
| CN205426126U true CN205426126U (en) | 2016-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521068594.6U Active CN205426126U (en) | 2015-12-18 | 2015-12-18 | Coaxiality detector |
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| CN (1) | CN205426126U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509694A (en) * | 2015-12-18 | 2016-04-20 | 天津天海同步科技有限公司 | Coaxiality checking tool |
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2015
- 2015-12-18 CN CN201521068594.6U patent/CN205426126U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509694A (en) * | 2015-12-18 | 2016-04-20 | 天津天海同步科技有限公司 | Coaxiality checking tool |
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