CN204649407U - A kind of clearance fine adjustment device - Google Patents
A kind of clearance fine adjustment device Download PDFInfo
- Publication number
- CN204649407U CN204649407U CN201520304845.XU CN201520304845U CN204649407U CN 204649407 U CN204649407 U CN 204649407U CN 201520304845 U CN201520304845 U CN 201520304845U CN 204649407 U CN204649407 U CN 204649407U
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- CN
- China
- Prior art keywords
- transverse slat
- supporting seat
- screw mandrel
- test specimen
- adjustment device
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Abstract
The utility model relates to test specimen technical field of measurement and test, disclose a kind of clearance fine adjustment device, for regulating two by the gap between test specimen, it comprises transverse slat, regulates screw mandrel and supporting seat, described transverse slat level is located at the top of described supporting seat, described adjustment screw mandrel is threaded with described supporting seat through described transverse slat, and one of them is fixedly linked by test specimen and described transverse slat, and another is fixedly connected with described supporting seat by test specimen; Change the relative position between described transverse slat and supporting seat by rotation adjustment screw mandrel, realize two and adjusted by the gap between test specimen.The utility model is simple, practical, quick, can be widely used in all kinds of occasion needing to carry out different gap test, significantly reduces the working strength of adjustment personnel and decreases the adjustment time used, improve the utilization factor of equipment.
Description
Technical field
The utility model relates to test specimen technical field of measurement and test, particularly relates to a kind of clearance fine adjustment device for laboratory.
Background technology
In engineering experiment room, a lot of test needs the adjustment two being carried out to different relative gap by test specimen body, such as, when carrying out certain speed probe performance test, need to regulate the gap between speed probe and measure speed gears, effectively regulate gap to be not less than 0.1mm.
But lash adjusting device is in the market exclusively used in particular device mostly, and its complex structure, wayward, all kinds can not to be met in laboratory by the test demand of test specimen.
Utility model content
(1) technical matters that will solve
The purpose of this utility model is to provide a kind of simple, practicality, efficiently clearance fine adjustment device, all kinds of occasion needing to carry out different gap test can be widely used in, significantly reduce the working strength of adjustment personnel and decrease the adjustment time used, improve the utilization factor of equipment.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of clearance fine adjustment device, for regulating two by the gap between test specimen, it comprises transverse slat, regulates screw mandrel and supporting seat, described transverse slat level is located at the top of described supporting seat, described adjustment screw mandrel is threaded with described supporting seat through described transverse slat, and one of them is fixedly linked by test specimen and described transverse slat, and another is fixedly connected with described supporting seat by test specimen; Change the relative position between described transverse slat and supporting seat by rotation adjustment screw mandrel, realize two and adjusted by the gap between test specimen.
Wherein, the described adjustment screw mandrel fixed cover be positioned at above described transverse slat is connected to disk, and the card of described disk is evenly equipped with some apertures; The plate face of described transverse slat is provided with the some circular holes corresponding with described aperture; When needing the position of fixing described adjustment screw mandrel, the aperture utilizing latch to pass on described disk is also corresponding to a circular hole on transverse slat, and the position realizing described adjustment screw mandrel is fixed.
Wherein, described supporting seat is provided with thread bush with regulating screw mandrel junction, and described adjustment screw mandrel is threaded with described thread bush.
Further, also guidepost is provided with between described transverse slat and supporting seat.
Preferably, described guidepost is two, is symmetrically set in the both sides of described adjustment screw mandrel.
Further, the described guidepost between described transverse slat and supporting seat is arranged with resilient ring.
Particularly, described transverse slat is provided with through hole, and described supporting seat is fixed with orienting sleeve, and described guidepost is from top to bottom successively through described through hole, resilient ring and orienting sleeve.
Wherein, described supporting seat is L-type, and it comprises vertical support plate and horizontal support plate, and described thread bush, orienting sleeve are all located on described horizontal support plate, and what be connected with supporting seat is describedly fixedly connected with described vertical support plate by test specimen.
Further, described vertical support plate is fixedly connected with by test specimen with described by bolt.
(3) beneficial effect
Compared with prior art, the utility model has the following advantages:
A kind of clearance fine adjustment device that the utility model provides, it comprises transverse slat, regulates screw mandrel and supporting seat, described transverse slat level is located at the top of described supporting seat, described adjustment screw mandrel is threaded with described supporting seat through described transverse slat, one of them is fixedly linked by test specimen and described transverse slat, and another is fixedly connected with described supporting seat by test specimen; Change the relative position between described transverse slat and supporting seat by rotation adjustment screw mandrel, realize two and adjusted by the gap between test specimen; Convenient, practical, simple to operate can.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of clearance fine adjustment device of the utility model;
Fig. 2 is the left view of a kind of clearance fine adjustment device of the utility model;
Fig. 3 is the vertical view of a kind of clearance fine adjustment device of the utility model.
In figure: 1: transverse slat; 2: supporting seat; 3: disk; 31: aperture; 4: guidepost; 5: orienting sleeve; 6: thread bush; 7: latch; 8: resilient ring; 9: regulate screw mandrel; 10; Bolt; 11: by test specimen; 12: another is by test specimen.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following instance for illustration of the utility model, but is not used for limiting scope of the present utility model.
In description of the present utility model, it should be noted that, term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end " " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship; be only the utility model and simplified characterization for convenience of description, instead of instruction or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in the utility model can be understood.
In addition, in description of the present utility model, except as otherwise noted, the implication of " some " is more than three.
As Figure 1-3, for a kind of clearance fine adjustment device that the utility model provides, be mainly used in adjustment two by the gap between test specimen, it comprises transverse slat 1, regulate screw mandrel 9 and supporting seat 2, described transverse slat 1 level is located at the top of described supporting seat 2, leave spacing between the two, described adjustment screw mandrel 9 is threaded with described supporting seat 2 through described transverse slat 1, particularly, described supporting seat 2 is provided with thread bush 6 with regulating screw mandrel 9 junction, described thread bush 6 is provided with internal thread, described adjustment screw mandrel 9 is provided with external thread, described adjustment screw mandrel 9 is threaded with described thread bush 6, one of them is fixedly linked by test specimen 11 and described transverse slat 1 and keeps relative position constant, and another to be fixedly connected with described supporting seat 2 by test specimen 12 and to keep relative position constant, change the relative position between described transverse slat 1 and supporting seat 2 by rotation adjustment screw mandrel, realize two and adjusted by the gap between test specimen.The utility model has compact overall structure, widely applicable, little, the structure of taking up room is simple, be convenient to the advantages such as installation and maintenance, operation is simple and reliable, can be widely used in all kinds of needs carries out in the occasion of different gap test, significantly reduce the working strength of adjustment personnel, decrease the time that adjustment is used, and improve the utilization factor of equipment.
Position after conveniently adjusting is fixed, and described adjustment screw mandrel 9 fixed cover be positioned at above described transverse slat 1 is connected to disk 3, and the card of described disk 3 is evenly equipped with some apertures 31; The plate face of described transverse slat 1 is provided with the some circular holes corresponding with described aperture 31; When the gap reaching needs needs the position of fixing described adjustment screw mandrel 9, utilize web member such as latch 7 grade through an aperture 31 on described disk 3 and the corresponding circular hole passed on transverse slat 1, the position realizing described adjustment screw mandrel 9 is fixed, and then realizes two and fixed by the relative position between test specimen.
Further, between described transverse slat 1 and supporting seat 2, be also provided with guidepost 4, play guide effect when regulating gap; Preferably, described guidepost 4 is two, is symmetrically set in the both sides of described adjustment screw mandrel 9, to keep the horizontality of transverse slat 1.
Further, the described guidepost 4 between described transverse slat 1 and supporting seat 2 is arranged with resilient ring 8.Described resilient ring 8 adopts elastic force large and the material that deflection is relatively little makes, the polyurethane material of such as hardness 70A; Test effectively regulates gap should produce in the larger segment limit of elastic force at resilient ring 8.
Particularly, described transverse slat 1 is provided with through hole, and described supporting seat 2 is fixed with orienting sleeve 5, and described guidepost 4 is from top to bottom successively through described through hole, resilient ring 8 and orienting sleeve 5.Guidepost 4, adjustment screw mandrel 9 and resilient ring 8 acting in conjunction, ensure that transverse slat 1 is horizontal in adjustment process and process of the test always, and ensure that the position of transverse slat 1 does not change after latch 7 is fixing.And have good adaptability for the vibration equipment caused by test specimen of high-speed rotation, can not be changed by test specimen gap because vibration causes.
In order to improve adaptability, described supporting seat 2 is preferably in L-type, and it comprises vertical support plate and horizontal support plate, and described thread bush 6, orienting sleeve 5 are all located on described horizontal support plate, and what be connected with supporting seat 2 is describedly fixedly connected with described vertical support plate by test specimen; Further, described vertical support plate can be fixedly connected with by test specimen by bolt 10 or other modes, makes it and is remained unchanged by the relative position of test specimen.
As can be seen from the above embodiments, the utility model compact conformation, widely applicable, take up room little, be convenient to installation and maintenance, operation is simple and reliable.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (9)
1. a clearance fine adjustment device, for regulating two by the gap between test specimen, it is characterized in that, comprise transverse slat, regulate screw mandrel and supporting seat, described transverse slat level is located at the top of described supporting seat, described adjustment screw mandrel is threaded with described supporting seat through described transverse slat, and one of them is fixedly linked by test specimen and described transverse slat, and another is fixedly connected with described supporting seat by test specimen; Change the relative position between described transverse slat and supporting seat by rotation adjustment screw mandrel, realize two and adjusted by the gap between test specimen.
2. clearance fine adjustment device as claimed in claim 1, it is characterized in that, the described adjustment screw mandrel fixed cover be positioned at above described transverse slat is connected to disk, and the card of described disk is evenly equipped with some apertures; The plate face of described transverse slat is provided with the some circular holes corresponding with described aperture; When needing the position of fixing described adjustment screw mandrel, the aperture utilizing latch to pass on described disk is also corresponding to a circular hole on transverse slat, and the position realizing described adjustment screw mandrel is fixed.
3. clearance fine adjustment device as claimed in claim 1, is characterized in that, described supporting seat is provided with thread bush with regulating screw mandrel junction, and described adjustment screw mandrel is threaded with described thread bush.
4. clearance fine adjustment device as claimed in claim 1, is characterized in that, be also provided with guidepost between described transverse slat and supporting seat.
5. clearance fine adjustment device as claimed in claim 4, it is characterized in that, described guidepost is two, is symmetrically set in the both sides of described adjustment screw mandrel.
6. clearance fine adjustment device as claimed in claim 5, it is characterized in that, the described guidepost between described transverse slat and supporting seat is arranged with resilient ring.
7. clearance fine adjustment device as claimed in claim 6, it is characterized in that, described transverse slat is provided with through hole, and described supporting seat is fixed with orienting sleeve, and described guidepost is from top to bottom successively through described through hole, resilient ring and orienting sleeve.
8. clearance fine adjustment device as claimed in claim 1, it is characterized in that, described supporting seat is L-type, and it comprises vertical support plate and horizontal support plate, described thread bush, orienting sleeve are all located on described horizontal support plate, and what be connected with supporting seat is describedly fixedly connected with described vertical support plate by test specimen.
9. clearance fine adjustment device as claimed in claim 8, it is characterized in that, described vertical support plate is fixedly connected with by test specimen with described by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520304845.XU CN204649407U (en) | 2015-05-12 | 2015-05-12 | A kind of clearance fine adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520304845.XU CN204649407U (en) | 2015-05-12 | 2015-05-12 | A kind of clearance fine adjustment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204649407U true CN204649407U (en) | 2015-09-16 |
Family
ID=54102144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520304845.XU Expired - Fee Related CN204649407U (en) | 2015-05-12 | 2015-05-12 | A kind of clearance fine adjustment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204649407U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105842125A (en) * | 2016-05-19 | 2016-08-10 | 成都理工大学 | Fracture simulation adjusting mechanism of grouting expansion testing device |
-
2015
- 2015-05-12 CN CN201520304845.XU patent/CN204649407U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105842125A (en) * | 2016-05-19 | 2016-08-10 | 成都理工大学 | Fracture simulation adjusting mechanism of grouting expansion testing device |
| CN105842125B (en) * | 2016-05-19 | 2018-07-17 | 成都理工大学 | A kind of crack analog regulation mechanism of slip casting diffusion test set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Chengyang District of Shandong city of Qingdao province Jinhong road 266111 No. 88 Patentee after: CRRC QINGDAO SIFANG Co.,Ltd. Address before: Chengyang District of Shandong city of Qingdao province Jinhong road 266111 No. 88 Patentee before: CSR QINGDAO SIFANG LOCOMOTIVE & ROLLING STOCK Co.,Ltd. |
|
| 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: 20150916 |