CN212601706U - Clamping device for instrument calibration - Google Patents
Clamping device for instrument calibration Download PDFInfo
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- CN212601706U CN212601706U CN202021171252.8U CN202021171252U CN212601706U CN 212601706 U CN212601706 U CN 212601706U CN 202021171252 U CN202021171252 U CN 202021171252U CN 212601706 U CN212601706 U CN 212601706U
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Abstract
The utility model discloses a clamping device for instrument calibration relates to the fixed field of instrument calibration, including the main part frame, the inside of main part frame is fixed with first agreeing with the piece, the inside of first agreeing with the piece is provided with the fixed slot, the inboard of fixed slot is connected with coupling spring. The utility model discloses the fixed slot has been set up, positive and negative motor, the sleeve, the live-rollers, first agree with the piece, the second agrees with the piece, spacing slider and spout, the instrument that will treat to fix is placed on the fixed slot, through controlling positive and negative motor forward rotation, make the sleeve rotate along with the live-rollers, the second agrees with the piece and is connected with first agreeing with the piece at spacing lower downstream of spacing slider and spout, it leads to have set up first fixed block, second fixed block and coupling spring, first fixed block passes through coupling spring and can adjust according to the instrument of different models, the continuation of rethread positive and negative motor rotates and makes the sleeve continue the downstream, finally promote the second fixed block and can fix the instrument.
Description
Technical Field
The utility model relates to an instrument calibration field of fixing specifically is a clamping device is used in instrument calibration.
Background
The instrument calibration refers to the action of testing and adjusting a measurement instrument or a standard component to know the accuracy, and is called instrument calibration, which refers to calibrating a machine or an instrument accurately. A set of operations for determining, under prescribed conditions, the relationship between the quantities indicated by the measuring instrument or measuring system, or represented by the material measure or reference substance, and the corresponding quantities reproduced by the standard. The calibration may comprise the steps of: checking, correcting, reporting, or adjusting to eliminate any deviation in accuracy of the measured devices being compared.
According to the instrument calibration clamping device disclosed in the Chinese patent No. CN 208391969U, the device comprises a device body and a base, wherein the top end of the base is provided with a vertical rod, one side of the vertical rod is provided with a horizontal supporting rod, one end of the horizontal supporting rod is provided with a fixing device, the fixing device comprises a sliding part, one end of the sliding part is provided with a locking part, the top end of the horizontal supporting rod is provided with a first motor, the first motor is rotatably connected with a screw rod through a self-contained motor shaft, the screw rod is movably connected with an upper clamping mechanism, the bottom end of the upper clamping mechanism is provided with a lower clamping mechanism, the upper clamping mechanism is provided with a convex hole, the lower clamping mechanism is provided with a concave hole, the bottom end of the lower clamping mechanism is provided with a workbench, the inside of the base is provided with a second motor, the bottom, and a magnet is arranged at the bottom end of the electric screw rod.
However, the above patent has a complex structure, high manufacturing cost and single function, and cannot be applied to products of different models.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problem of single function of the traditional clamping device, the clamping device for instrument calibration is provided.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a clamping device for instrument calibration, includes the main part frame, the inside of main part frame is fixed with first agreeing with to close the piece, the inside of first agreeing with to close the piece is provided with the fixed slot, the inboard of fixed slot is connected with coupling spring, coupling spring's top is connected with first fixed block, the inboard of main part frame is provided with the spout, the inside of spout is provided with spacing slider, one side of spacing slider is connected with the second agrees with to close the piece, the inside that the second agrees with to close the piece is provided with the sleeve groove, the inside in sleeve groove is provided with the sleeve, telescopic inside is provided with rotates the rod groove, the inside in rotation rod groove is provided with the live-rollers, the top of live-rollers is fixed with positive and negative motor, telescopic bottom is connected with the second fixed block.
Preferably, the outer side of the rotating roller and the inner side of the rotating roller groove are provided with matched threads.
Preferably, the outer side of the rotating stick groove and the inner side of the sleeve groove are provided with matched threads.
Preferably, the bottom end of the second fixed block and the top end of the first fixed block are provided with rubber pads.
Preferably, the four corners of main part frame bottom are fixed with the support column that has the universal wheel, and one side connection external power source of main part frame.
Preferably, one end of the main body frame is provided with a control panel, and the positive and negative motors are electrically connected with an external power supply through the control panel.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a fixed slot has been set up, positive and negative motor, the sleeve, the live-rollers, first agreeing with the piece, the second agrees with the piece, spacing slider and spout, the instrument that will treat to fix is placed on the fixed slot, through controlling positive and negative motor forward rotation, make the sleeve rotate along with the live-rollers, the second agrees with the piece and is connected with first agreeing with the piece at spacing lower downstream of spacing slider and spout, it leads to have set up first fixed block, second fixed block and connecting spring, first fixed block passes through connecting spring and can adjust according to the instrument of different models, the continuation of rethread positive and negative motor rotates and makes the sleeve continue the downstream, finally promote the second fixed block and can fix the instrument.
Drawings
Fig. 1 is a cross-sectional expanded view of the present invention;
fig. 2 is a cut-away close-up view of the present invention;
fig. 3 is a partial cross-sectional view of the present invention;
FIG. 4 is an enlarged view of the present invention A;
fig. 5 is a front view of the present invention.
In the figure: 1. a main body frame; 2. a first engagement block; 3. a connecting spring; 4. a first fixed block; 5. fixing grooves; 6. a positive and negative motor; 7. a rotating roller; 8. rotating the stick groove; 9. a sleeve; 10. a second fixed block; 11. a sleeve groove; 12. a second engagement block; 13. a limiting slide block; 14. a chute.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.
The positive and negative motors (model 80YYJJ) mentioned in the utility model can be obtained by market or private ordering.
Referring to fig. 1-5, a clamping device for instrument calibration includes a main body frame 1, a first fitting block 2 is fixed inside the main body frame 1, a fixing groove 5 is arranged inside the first fitting block 2, a connecting spring 3 is connected inside the fixing groove 5, a first fixing block 4 is connected to the top end of the connecting spring 3, a sliding groove 14 is arranged inside the main body frame 1, a limiting slider 13 is arranged inside the sliding groove 14, a second fitting block 12 is connected to one side of the limiting slider 13, a sleeve groove 11 is arranged inside the second fitting block 12, a sleeve 9 is arranged inside the sleeve groove 11, a rotating rod groove 8 is arranged inside the sleeve 9, a rotating roller 7 is arranged inside the rotating rod groove 8, a positive and negative motor 6 is fixed on the top end of the rotating roller 7, and a second fixing block 10 is connected to the bottom end of the sleeve 9.
Please refer to fig. 4, the outer side of the rotating roller 7 and the inner side of the rotating roller slot 8 are provided with matching threads, when the positive and negative motor 6 drives the rotating roller 7 to rotate and the second matching block 12 cannot move, the sleeve 9 will move up and down.
Referring to fig. 4, the outer side of the rotating roller slot 8 and the inner side of the sleeve slot 11 are provided with matching threads, and when the sleeve 9 rotates along with the rotating roller 7, the second matching block 12 moves up and down.
Please refer to fig. 1, the bottom end of the second fixing block 10 and the top end of the first fixing block 4 are provided with rubber pads, so that the second fixing block 10 and the first fixing block 4 fix the instrument firmly.
Please refer to fig. 1, the four corners of the bottom of the main frame 1 are fixed with support columns with universal wheels, and one side of the main frame 1 is connected with an external power supply, so that the device can be conveniently moved and powered on and normally works.
Please refer to fig. 1 and 5, a control panel is disposed at one end of the main frame 1, and the positive and negative motor 6 is electrically connected to an external power source through the control panel, so that the positive and negative motor 6 can normally work under the control of the control panel.
The working principle is as follows: connect external power supply, the instrument of treating to fix is placed on fixed slot 5, it is rotatory to control positive and negative motor 6 forward through control panel, make sleeve 9 rotate along with live-rollers 7, the second agrees with piece 12 and is connected with first agreeing with piece 2 at spacing downstream of spacing slider 13 and spout 14, first fixed block 4 can be adjusted according to the instrument of different models through coupling spring 3 simultaneously, rethread positive and negative motor 6's continuation rotation makes sleeve 9 continue the downstream, finally promote second fixed block 10 and can fix the instrument.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a clamping device for instrument calibration, includes main part frame (1), its characterized in that: a first conjunction block (2) is fixed inside the main body frame (1), a fixed groove (5) is arranged inside the first conjunction block (2), a connecting spring (3) is connected to the inner side of the fixed groove (5), a first fixed block (4) is connected to the top end of the connecting spring (3), a sliding groove (14) is arranged inside the main body frame (1), a limiting sliding block (13) is arranged inside the sliding groove (14), a second conjunction block (12) is connected to one side of the limiting sliding block (13), a sleeve groove (11) is arranged inside the second conjunction block (12), a sleeve (9) is arranged inside the sleeve groove (11), a rotating rod groove (8) is arranged inside the sleeve (9), a rotating roller (7) is arranged inside the rotating rod groove (8), and a positive and negative motor (6) is fixed at the top end of the rotating roller (7), the bottom end of the sleeve (9) is connected with a second fixing block (10).
2. The apparatus of claim 1, wherein the apparatus further comprises: the outer side of the rotating roller (7) and the inner side of the rotating roller groove (8) are provided with matched threads.
3. The apparatus of claim 1, wherein the apparatus further comprises: the outer side of the rotating stick groove (8) and the inner side of the sleeve groove (11) are provided with matched threads.
4. The apparatus of claim 1, wherein the apparatus further comprises: rubber pads are arranged at the bottom end of the second fixing block (10) and the top end of the first fixing block (4).
5. The apparatus of claim 1, wherein the apparatus further comprises: the four corners of main part frame (1) bottom are fixed with the support column that has the universal wheel, and one side connection external power source of main part frame (1).
6. The apparatus of claim 1, wherein the apparatus further comprises: one end of the main body frame (1) is provided with a control panel, and the positive and negative motors (6) are electrically connected with an external power supply through the control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021171252.8U CN212601706U (en) | 2020-06-23 | 2020-06-23 | Clamping device for instrument calibration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021171252.8U CN212601706U (en) | 2020-06-23 | 2020-06-23 | Clamping device for instrument calibration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212601706U true CN212601706U (en) | 2021-02-26 |
Family
ID=74754885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021171252.8U Active CN212601706U (en) | 2020-06-23 | 2020-06-23 | Clamping device for instrument calibration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212601706U (en) |
-
2020
- 2020-06-23 CN CN202021171252.8U patent/CN212601706U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220118 Address after: 536000 North 05H, third floor, building A01, China Electronics Beihai Industrial Park, No. 368, East extension of Beihai Avenue, Beihai Industrial Park, Guangxi Zhuang Autonomous Region Patentee after: Guangxi Tianheng measurement and Testing Co.,Ltd. Address before: No. 407, tower 08-1-b, China Electronics Beibu Gulf information port, 199 Beihai Avenue East extension, Beihai Industrial Park, 536000 Guangxi Zhuang Autonomous Region Patentee before: Guangxi Fangyi calibration and Testing Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |