CN114264208A - Full-automatic depth caliper indication error calibration device - Google Patents
Full-automatic depth caliper indication error calibration device Download PDFInfo
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- CN114264208A CN114264208A CN202111331306.1A CN202111331306A CN114264208A CN 114264208 A CN114264208 A CN 114264208A CN 202111331306 A CN202111331306 A CN 202111331306A CN 114264208 A CN114264208 A CN 114264208A
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- 230000002457 bidirectional effect Effects 0.000 description 6
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Abstract
The invention relates to the technical field of caliper measurement, and discloses a full-automatic depth caliper indication error calibration device which comprises a box bottom plate and a box body arranged at the top of the box bottom plate, wherein corresponding through grooves are formed in the surface of the box bottom plate and the surface of the box body, opposite guide rails are arranged at two ends of the upper surface of the box bottom plate, guide grooves are formed in the guide rails, two measuring block frames are arranged between the two guide rails, two ends of each measuring block frame penetrate through the guide grooves and are in sliding connection with the guide rails, and slots are formed in the measuring block frames. This full-automatic depth caliper indicating value error calibrating device, through setting up two volume frame between two guide rails, two volume frame of being convenient for carry out the removal relative or that leave mutually, through set up slide and link block between volume frame and bottom of the case board, be convenient for make the slip of volume frame more stable, through being provided with drive mechanism, drive mechanism is connected with the transmission of volume frame, two volume frames of being convenient for move through drive mechanism's power, thereby realize the effect of automatic centre gripping.
Description
Technical Field
The invention relates to the technical field of caliper measurement, in particular to a full-automatic depth caliper indication error calibration device.
Background
The depth vernier caliper is used for measuring the depth of a groove or a hole, the height of a ladder layer of a trapezoidal workpiece, the length and other dimensions, and is commonly referred to as a depth gauge. If the end face of the base is tightly leaned against the end face of the hole to be measured when the depth of the inner hole is measured, the ruler body is parallel to the central line of the hole to be measured and extends into the ruler body, and the distance between the end face of the ruler body and the end face of the base is the depth size of the part to be measured. It is read in exactly the same way as a vernier caliper.
At present, depth caliper indicating error calibrating device mainly is the indicating error that is used for measuring depth caliper's inner end and outer end two positions, and current depth caliper indicating error calibrating device's measurement clamping part is manual regulation, when a large amount of targets of needs measurement, wastes time and energy, and the tight condition of centre gripping appears because of the neglect easily simultaneously, so provides a full-automatic depth caliper indicating error calibrating device and solves above-mentioned problem.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a full-automatic calibrating device for the indication error of the depth caliper, which has the advantages of automatically clamping a target and the like, and solves the problems that the measurement clamping part of the existing calibrating device for the indication error of the depth caliper is manually adjusted, time and labor are wasted when a large number of targets need to be measured, and clamping is easy to occur due to negligence.
(II) technical scheme
In order to achieve the purpose of automatic clamping, the invention provides the following technical scheme: the utility model provides a full-automatic depth caliper indicating value error calibrating device, includes the bottom of the case board to and set up the box at bottom of the case board top, all be equipped with corresponding poling on the bottom of the case board and the surface of box, the both ends of bottom of the case board upper surface are provided with relative guide rail, are provided with the guide slot on the guide rail, two be provided with two gage block framves between the guide rail, the both ends of gage block frame run through guide slot and guide rail sliding connection, are equipped with the slot on the gage block frame, have pegged graft in the slot and have the gage block main part, and the both ends of gage block main part run through the poling respectively, the both ends of bottom of the case board upper surface are provided with relative slide, and sliding connection has the link block that is connected with the gage block frame on the slide, be provided with the drive mechanism who is connected with gage block frame transmission on the bottom of the case board.
Furthermore, the connecting sliding block is composed of a telescopic rod and a sliding block, two convex blocks are arranged on the bottom wall of the guide groove, and the convex blocks are used for lifting the movable gauge block frame.
Furthermore, the transmission mechanism is composed of a transmission motor arranged on the box bottom plate, a transmission gear connected with an output shaft of the transmission motor, and a transmission assembly in transmission connection with the transmission gear.
Furthermore, the transmission assembly comprises two bearing seats arranged on the box bottom plate, a two-way screw rod arranged between the two bearing seats, two opposite traversing shafts in threaded connection with the two-way screw rod, and a driven gear arranged on the two-way screw rod, wherein the traversing shafts are connected with a connecting slide block, and the transmission gear is meshed with the driven gear.
Furthermore, the transmission assembly comprises an auxiliary gear arranged in the guide groove, a rotating connecting rod arranged on the auxiliary gear, and two transmission connecting rods respectively connected with two end shafts of the rotating connecting rod, wherein the other ends of the two transmission connecting rods are respectively hinged with the two gauge block frames, and the auxiliary gear is meshed with the transmission gear.
Furthermore, a clamping mechanism for fixing the gauge block main body is arranged on the gauge block frame.
Further, fixture is including setting up lead screw motor on the gage block frame, setting up splint, the anti-skidding gasket of setting on splint on the lead screw motor lead screw output shaft to and fix the limiting plate on the gage block frame, wherein anti-skidding gasket runs through and extends to the slot, and the limiting plate is laminated with splint mutually.
Furthermore, the box is three-step ladder-shaped, and three ladder surfaces are all provided with through grooves.
Further, the heights of the three steps of the box body are 291.8mm, 201.5mm and 101.2mm steps respectively.
(III) advantageous effects
Compared with the prior art, the invention provides a full-automatic depth caliper indication error calibration device, which has the following beneficial effects:
1. this full-automatic depth caliper indicating value error calibrating device, through setting up two volume frame between two guide rails, two volume frame of being convenient for carry out the removal relative or that leave mutually, through set up slide and link block between volume frame and bottom of the case board, be convenient for make the slip of volume frame more stable, through being provided with drive mechanism, drive mechanism is connected with the transmission of volume frame, two volume frames of being convenient for move through drive mechanism's power, thereby realize the effect of automatic centre gripping.
2. This full-automatic depth caliper indicating value error calibrating device, through be provided with two lugs on the guide slot, and link block comprises telescopic link and slider, can realize an effect of upwards moving through the lug when two volume frame of being convenient for remove to avoid fixed gage block main part to appear when removing with the frictional condition in bottom, through being provided with fixture on the volume frame, be convenient for carry out the centre gripping through fixture to fixed gage block main part fixedly, avoid appearing the condition that drops.
Drawings
FIG. 1 is a schematic structural diagram of an automatic depth caliper indication error calibration device according to the present invention;
FIG. 2 is a cross-sectional view of a full-automatic depth caliper indication error calibration device according to the present invention;
FIG. 3 is a diagram of a first embodiment of a transmission mechanism structure of an automatic depth caliper indication error calibration device according to the present invention;
FIG. 4 is a diagram of a second embodiment of a transmission mechanism structure of an automatic depth caliper indication error calibration device according to the present invention;
FIG. 5 is a schematic structural view of a clamping mechanism of the automatic depth caliper indication error calibration device according to the present invention.
In the figure: the device comprises a box bottom plate 1, a box body 2, a groove 21, a guide rail 3, a guide groove 31, a convex block 32, a measuring block frame 4, a slot 41, a clamping mechanism 5, a screw motor 51, a clamping plate 52, an anti-skid gasket 53, a limiting plate 54, a fixed measuring block main body 6, a slideway 7, a connecting slide block 8, a transmission mechanism 9, a bearing seat 91, a bidirectional screw 92, a transverse moving shaft 93, a driven gear 94, a transmission motor 95, a transmission gear 96, an auxiliary gear 97, a rotary connecting rod 98 and a transmission connecting rod 99.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, a full-automatic depth caliper indication error calibration device comprises a bottom plate 1 and a box body 2 arranged on the top of the bottom plate 1, wherein corresponding through grooves 21 are arranged on the bottom plate 1 and the surface of the box body 2, two guide rails 3 are arranged on the upper surface of the bottom plate 1, the two guide rails 3 are respectively arranged at two opposite ends of the bottom plate 1, guide grooves 31 are arranged on the guide rails 3, two gauge block frames 4 are arranged between the two guide rails 3, two ends of each gauge block frame 4 penetrate through the guide grooves 31 and are in sliding connection with the guide rails 3, so that the two gauge block frames 4 can conveniently slide in front of the two gauge block frames 4 through the guide rails 3, slots 41 are arranged on the gauge block frames 4, gauge block bodies 6 are inserted in the slots 41, two ends of each gauge block body 6 respectively penetrate through the through grooves 21, thereby penetrating through the whole device, the measurement accuracy is ensured, two opposite slideways 7 are arranged on the upper surface of the bottom plate 1, two slides 7 are located the relative both ends of bottom of the case board 1 respectively, and sliding connection has the link block 8 that is connected with gage block frame 4 on the slide 7 to improve the gliding stability of gage block frame 4 through slide 7 and link block 8, be provided with the drive mechanism 9 with gage block frame 4 transmission connection on the bottom of the case board 1, thereby drive two gage block frames 4 through drive mechanism 9 and move towards relative or the direction that leaves mutually, thereby realize the effect of automatic centre gripping.
Wherein, in this embodiment, link block 8 comprises telescopic link and slider, is provided with two lugs 32 on the diapire of guide slot 31, and two lugs 32 all are integrated into one piece with guide rail 3 to realize in the effect of lifting volume block frame 4 through the fluctuation of lug 32 when equivalent block frame 4 removes, thereby avoid volume block frame 4 and ground to produce the friction.
In this embodiment, the transmission mechanism 9 is composed of a transmission motor 95 fixed on the box bottom plate 1, a transmission gear 96 connected to an output shaft of the transmission motor 95, and a transmission assembly in transmission connection with the transmission gear 96, so that the transmission gear 96 rotates through the transmission motor 95 to drive the transmission assembly to operate.
Referring to fig. 3, a first embodiment of the transmission assembly:
the transmission assembly comprises two bearing seats 91 fixed on the box bottom plate 1, a bidirectional screw rod 92 arranged between the two bearing seats 91, two opposite transverse shafts 93 in threaded connection with the bidirectional screw rod 92, and a driven gear 94 arranged on the bidirectional screw rod 92, wherein the transverse shafts 93 are connected with a connecting slide block 8, a transmission gear 96 is meshed with the driven gear 94, the two transverse shafts 93 are respectively in threaded connection with two opposite thread grooves of the bidirectional screw rod 92, and further the bidirectional screw rod 92 rotates between the two bearing seats 91 through the power of a transmission motor 95 through the transmission relation between the transmission gear 96 and the driven gear 94, and further the two transverse shafts 93 respectively drive the two measuring blocks 4 to transversely move through the connecting slide block 8, wherein the connecting slide block 8 and the slide way 7 play a limiting role, and further realize the effect of driving the measuring block main body 6 to clamp.
Referring to fig. 4, a second embodiment of the transmission assembly:
the transmission assembly comprises an auxiliary gear 97 arranged in the guide groove 31, a rotary connecting rod 98 fixed on the auxiliary gear 97 and two transmission connecting rods 99 respectively connected with two end shafts of the rotary connecting rod 98, wherein an integrally formed vertical plate is arranged in the guide groove 31, the auxiliary gear 97 is connected on the vertical plate in a shaft mode, the other ends of the two transmission connecting rods 99 are respectively hinged with the two gauge block frames 4, and the auxiliary gear 97 is meshed with the transmission gear 96, so that the auxiliary gear 97 rotates through the power of the transmission motor 95, the rotary connecting rod 98 on the auxiliary gear is driven to rotate, the two transmission connecting rods 99 are driven to expand and contract, and the effect of clamping the two gauge block frames 4 is achieved.
Referring to fig. 5, in the embodiment, the gauge block frame 4 is provided with a clamping mechanism 5 for fixing the gauge block main body 6, so that the gauge block main body 6 inserted into the gauge block frame 4 is fixed by the clamping mechanism 5.
Wherein, fixture 5 is including fixing the lead screw motor 51 on gage block frame 4, set up splint 52 on the lead screw motor 51 lead screw output shaft, fix the anti-skidding gasket 53 on splint 52, and fix the limiting plate 54 on gage block frame 4, the extension mouth that is linked together with slot 41 is seted up to one side that gage block frame 4 is close to splint 52, anti-skidding gasket 53 extends to slot 41 through extending the mouth in, limiting plate 54 laminates mutually with splint 52, thereby power through lead screw motor 51 drives splint 52 and removes, and then the gage block main part 6 in slot 41 is fixed through the flexible of anti-skidding gasket 53, anti-skidding gasket 53 is elastic material, play the effect of protection gage block main part 6.
The box 2 is three-step ladder-shaped, all is equipped with wearing groove 21 on the three ladder surface, and three ladder height is 291.8mm, 201.5mm and 101.2 mm's ladder respectively, is convenient for will insert three different gauge block main parts 6 of group, can measure the target of not unidimensional.
When the device is used, the gauge block main body 6 is inserted into the slot 41 of the gauge block frame 4 through the through slot 21, the screw rod motor 51 is started, the clamping plate 52 is adjusted, the anti-skid gasket 53 stretches and retracts to clamp and fix the gauge block main body 6 in the slot 41, then a target is placed between the two gauge block main bodies 6, the transmission mechanism 9 is started, the two gauge block main bodies 6 are moved on the opposite side, meanwhile, when the two gauge block main bodies 6 are moved through the convex blocks, the two gauge block main bodies 6 are lifted upwards, friction between the two gauge block main bodies 6 and the ground is avoided, injuries are caused to the gauge block, and the target is clamped between the two gauge block main bodies 6, so that the effects of automatic clamping → automatic lifting → automatic moving to the inner end → automatic lowering are achieved.
In conclusion, the full-automatic depth caliper indication error calibration device,
it is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a full-automatic depth caliper indicating value error calibrating device, includes bottom of the case board (1) to and set up box (2) at bottom of the case board (1) top, all be equipped with corresponding wearing groove (21), its characterized in that on bottom of the case board (1) and the surface of box (2): the measuring box is characterized in that two opposite guide rails (3) are arranged at two ends of the upper surface of the box bottom plate (1), guide grooves (31) are formed in the guide rails (3), two measuring block frames (4) are arranged between the guide rails (3), the two ends of each measuring block frame (4) penetrate through the guide grooves (31) and the guide rails (3) in a sliding connection mode, slots (41) are formed in the measuring block frames (4), measuring block main bodies (6) are inserted in the slots (41), penetrating grooves (21) are respectively penetrated through two ends of each measuring block main body (6), opposite sliding ways (7) are arranged at two ends of the upper surface of the box bottom plate (1), connecting sliding blocks (8) connected with the measuring block frames (4) are connected on the sliding ways (7), and a transmission mechanism (9) in transmission connection with the measuring block frames (4) is arranged on the box bottom plate (1).
2. The full-automatic depth caliper reading error calibration device according to claim 1, wherein: the connecting sliding block (8) is composed of a telescopic rod and a sliding block, two convex blocks (32) are arranged on the bottom wall of the guide groove (31), and the convex blocks (32) are used for lifting the moving measuring block frame (4).
3. A full automatic depth caliper error calibration device according to claim 1 or 2, wherein: the transmission mechanism (9) is composed of a transmission motor (95) arranged on the box bottom plate (1), a transmission gear (96) connected with an output shaft of the transmission motor (95) and a transmission assembly in transmission connection with the transmission gear (96).
4. A full automatic depth caliper error calibration device according to claim 3, wherein: the transmission assembly comprises two bearing blocks (91) arranged on the box bottom plate (1), a two-way screw rod (92) arranged between the two bearing blocks (91), two opposite transverse shafts (93) in threaded connection with the two-way screw rod (92), and a driven gear (94) arranged on the two-way screw rod (92), wherein the transverse shafts (93) are connected with the connecting slide block (8), and the transmission gear (96) is meshed with the driven gear (94).
5. A full automatic depth caliper reading error calibration device according to claim 3, wherein: the transmission assembly comprises an auxiliary gear (97) arranged in the guide groove (31), a rotating connecting rod (98) arranged on the auxiliary gear (97), and two transmission connecting rods (99) respectively connected with two end shafts of the rotating connecting rod (98), wherein the other ends of the two transmission connecting rods (99) are respectively hinged with the two measuring block frames (4), and the auxiliary gear (97) is meshed with the transmission gear (96).
6. A full automatic depth caliper error calibration device according to claim 1 or 2, wherein: and a clamping mechanism (5) for fixing the gauge block main body (6) is arranged on the gauge block frame (4).
7. The full-automatic depth caliper reading error calibration device of claim 6, wherein: fixture (5) including setting up lead screw motor (51) on gauge block frame (4), setting up splint (52) on lead screw motor (51) lead screw output shaft, setting up anti-skidding gasket (53) on splint (52) to and fix limiting plate (54) on gauge block frame (4), wherein anti-skidding gasket (53) run through and extend to slot (41), limiting plate (54) and splint (52) laminate mutually.
8. The full-automatic depth caliper reading error calibration device according to claim 1, wherein: the box body (2) is in a three-step shape, and grooves (21) are arranged on the surfaces of the three steps.
9. The full-automatic depth caliper reading error calibration device of claim 8, wherein: the heights of the three steps of the box body (2) are 291.8mm, 201.5mm and 101.2mm respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111331306.1A CN114264208A (en) | 2021-11-11 | 2021-11-11 | Full-automatic depth caliper indication error calibration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111331306.1A CN114264208A (en) | 2021-11-11 | 2021-11-11 | Full-automatic depth caliper indication error calibration device |
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| Publication Number | Publication Date |
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| CN114264208A true CN114264208A (en) | 2022-04-01 |
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| CN202111331306.1A Pending CN114264208A (en) | 2021-11-11 | 2021-11-11 | Full-automatic depth caliper indication error calibration device |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204154200U (en) * | 2014-07-18 | 2015-02-11 | 上海市浦东新区计量质量检测所 | A kind of pit gauge calibration device |
| US20150121991A1 (en) * | 2013-11-07 | 2015-05-07 | Douglas J. Christiansen | Multi-instrument calibration standard |
| CN108592731A (en) * | 2018-08-07 | 2018-09-28 | 三明图灵智能科技有限公司 | A kind of micrometer Intelligent calibration system and detection method |
| CN209371911U (en) * | 2018-12-11 | 2019-09-10 | 上海精密计量测试研究所 | The dedicated fixing tool of micrometer gauge block |
| CN210862473U (en) * | 2019-09-27 | 2020-06-26 | 天津市精覃科技有限公司 | Thickness gauge with suction clip fixing structure |
| CN214095794U (en) * | 2020-12-30 | 2021-08-31 | 苏州英示测量科技有限公司 | Adjustable length setting instrument |
-
2021
- 2021-11-11 CN CN202111331306.1A patent/CN114264208A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150121991A1 (en) * | 2013-11-07 | 2015-05-07 | Douglas J. Christiansen | Multi-instrument calibration standard |
| CN204154200U (en) * | 2014-07-18 | 2015-02-11 | 上海市浦东新区计量质量检测所 | A kind of pit gauge calibration device |
| CN108592731A (en) * | 2018-08-07 | 2018-09-28 | 三明图灵智能科技有限公司 | A kind of micrometer Intelligent calibration system and detection method |
| CN209371911U (en) * | 2018-12-11 | 2019-09-10 | 上海精密计量测试研究所 | The dedicated fixing tool of micrometer gauge block |
| CN210862473U (en) * | 2019-09-27 | 2020-06-26 | 天津市精覃科技有限公司 | Thickness gauge with suction clip fixing structure |
| CN214095794U (en) * | 2020-12-30 | 2021-08-31 | 苏州英示测量科技有限公司 | Adjustable length setting instrument |
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Inventor after: Niu Jinyong Inventor after: Wang Jinqing Inventor after: Wang Xiao Inventor after: Wang Jin Inventor after: Wen Xiaohui Inventor before: Wang Xiao Inventor before: Wang Jin Inventor before: Wen Xiaohui |