CN217604825U - Steel tape calibrating device for length measurement - Google Patents
Steel tape calibrating device for length measurement Download PDFInfo
- Publication number
- CN217604825U CN217604825U CN202221245078.6U CN202221245078U CN217604825U CN 217604825 U CN217604825 U CN 217604825U CN 202221245078 U CN202221245078 U CN 202221245078U CN 217604825 U CN217604825 U CN 217604825U
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- Prior art keywords
- support
- workbench
- steel tape
- lead screw
- tape
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 29
- 239000010959 steel Substances 0.000 title claims abstract description 29
- 238000005259 measurement Methods 0.000 title claims description 9
- 238000009434 installation Methods 0.000 claims description 5
- 230000006835 compression Effects 0.000 description 12
- 238000007906 compression Methods 0.000 description 12
- 238000012795 verification Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to the technical field of steel tape, in particular to a length measuring steel tape calibrating device, which comprises a workbench, wherein a first bracket is fixedly arranged at the top of one side of the workbench, a base is fixedly arranged at the top of one side of the workbench, which is close to the first bracket, and a clamping mechanism is arranged at the top of the first bracket; the third support is movably installed at the top of one side, away from the first support, of the workbench, a screw rod is connected to the inner side of the top of the third support in a threaded mode, and a knob is fixedly installed at the top of the screw rod. The utility model discloses a set up the workstation, this device passes through the fixture centre gripping with the tape measure shell when examining and determine fixedly, then passes positioning mechanism with the tape measure end, fixes in the draw-in groove at cushion top, and is fixed through the clamp plate after that, through the tractive mechanism with chi body tractive to suitable distance during examination, the tape measure that sets up tractive mechanism can adapt to different length uses.
Description
Technical Field
The utility model relates to a steel tape technical field specifically is a steel tape calibrating installation for length measurement.
Background
The steel tape can be divided into a self-rolling tape, a braking tape and a swinging tape, is a tool for measuring the size or distance of a longer workpiece, is also a tool commonly used in daily life, and is often seen by people as the steel tape, is commonly used in building and decoration, and is also one of necessary tools for families.
When the steel tape is used for verification, the steel tape is made of steel, if the steel tape is manually stretched for detection, the palm cutting risk exists, and when the steel tape is used for detection, due to the fact that the length of the steel tape has multiple standards, a general verification device cannot be positioned and clamped according to the length change of the steel tape, so that the steel tape verification device for length measurement needs to be designed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a length measurement is with steel tape calibrating installation to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the length measurement steel tape calibrating device comprises
The device comprises a workbench, wherein a first support is fixedly arranged at the top of one side of the workbench, a base is fixedly arranged at the top of one side of the workbench, which is close to the first support, and a clamping mechanism is arranged at the top of the first support;
the third support is movably mounted at the top of one side, away from the first support, of the workbench, a screw is in threaded connection with the inner side of the top of the third support, a knob is fixedly mounted at the top of the screw, a pressing plate is fixedly mounted at the bottom end of the screw, a cushion block is fixedly mounted at the top of one side, close to the pressing plate, of the third support, a clamping groove is formed in the top of one side of the cushion block, and a drawing mechanism is mounted inside one side, away from the first support, of the workbench;
the second support is arranged at the top of one side, close to the first support, of the workbench, and a positioning mechanism is arranged on the inner side of the top of the second support and the top of the workbench.
Preferably, the clamping mechanism comprises a shaft sleeve, a screw rod and a hand crank, the shaft sleeve is fixedly installed at the top of the first support, the screw rod is connected with the inside of the shaft sleeve through threads, the hand crank is fixedly installed at the top of the screw rod, and a clamping plate is movably installed at the bottom end of the screw rod through a bearing;
preferably, the traction mechanism comprises a fixed rod, a lead screw and a sliding block, the fixed rod is movably installed inside one side of the workbench, which is far away from the first support, through a bearing, the outer part of the fixed rod is in threaded connection with the lead screw, the top of the lead screw is fixedly connected with a third support through the sliding block, a motor is fixedly installed outside one side of the workbench, which is far away from the first support, and an output shaft end of the motor is fixedly connected with the fixed rod;
preferably, the positioning mechanism comprises a carrier roller and a compression roller, the lower surface of the top of the second support is provided with the compression roller through a spring, the top of the compression roller penetrates through the second support and is connected with a pull head, and the carrier roller is arranged at the top of one side, close to the compression roller, of the workbench;
preferably, both sides of the interior of the first support are fixedly connected with a workbench through guide rods, and both ends of the clamping plate are movably connected with the guide rods through guide sleeves;
preferably, one side of the first support, which is close to the second support, is provided with a sliding groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this steel tape calibrating installation for length measurement through setting up fixture, places the tape measure in the inside of first support, then waves hand, and hand after waveing drives the rotatory decline of lead screw, and the lead screw passes through the bearing and drives splint straight line decline, with the top of tape measure shell centre gripping at the base to reach the purpose of the centre gripping of being convenient for.
2. This steel tape calibrating installation for length measurement, through setting up traction mechanism, after the tape measure both ends are fixed, the starter motor, the motor drives the dead lever and rotates, drives the lead screw after the dead lever rotates and towards the direction rectilinear movement of motor, drives third support synchronous motion through the slider during lead screw removal, and the tape measure can pass through bearing roller and compression roller direction slip, stops after pulling suitable position, is convenient for examine and determine like this.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged schematic view of the present invention at A in FIG. 1;
FIG. 3 is an enlarged schematic view of the present invention at B of FIG. 1;
fig. 4 is an enlarged schematic view of the present invention at C in fig. 1.
In the figure: 1. a work table; 2. a first bracket; 3. a base; 4. a clamping mechanism; 5. a third support; 6. a screw; 7. a knob; 8. pressing a plate; 9. cushion blocks; 10. a card slot; 11. a second bracket; 12. a positioning mechanism; 13. a shaft sleeve; 14. a screw rod; 15. hand cranking; 16. a splint; 17. a drawing mechanism; 18. fixing the rod; 19. a lead screw; 20. a slider; 21. a motor; 22. a carrier roller; 23. a compression roller; 24. a spring; 25. a slider; 26. a guide bar; 27. a guide sleeve; 28. a chute.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.
In the description of the present invention, it should be understood that the terms "top", "bottom", "inner", "outer", and the like refer to the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-4, the present invention provides a technical solution:
a length measuring steel tape calibrating device comprises
The device comprises a workbench 1, wherein a first support 2 is fixedly installed at the top of one side of the workbench 1, a base 3 is fixedly installed at the top of one side, close to the first support 2, of the workbench 1, and a clamping mechanism 4 is arranged at the top of the first support 2;
the third support 5 is movably arranged at the top of one side, away from the first support 2, of the workbench 1, a screw rod 6 is connected with the inner side of the top of the third support 5 in a threaded manner, a knob 7 is fixedly arranged at the top of the screw rod 6, a pressing plate 8 is fixedly arranged at the bottom end of the screw rod 6, a cushion block 9 is fixedly arranged at the top of one side, close to the pressing plate 8, of the third support 5, a clamping groove 10 is formed in the top of one side of the cushion block 9, and a drawing mechanism 17 is arranged inside one side, away from the first support 2, of the workbench 1;
the second support 11 is arranged at the top of one side, close to the first support 2, of the workbench 1, and the positioning mechanism 12 is arranged on the inner side of the top of the second support 11 and the top of the workbench 1;
through the scheme, by arranging the workbench 1, the tape casing is clamped and fixed by the clamping mechanism 4 when being checked, then the end of the tape penetrates through the positioning mechanism 12 and is fixed in the clamping groove 10 at the top of the cushion block 9, then the tape is fixed by the pressing plate 8, the tape body is pulled to a proper distance by the pulling mechanism 17 during checking, and the pulling mechanism 17 is arranged to adapt to tape measures with different lengths.
In this embodiment, preferably, the clamping mechanism 4 includes a shaft sleeve 13, a screw rod 14 and a hand crank 15, the shaft sleeve 13 is fixedly mounted at the top of the first support 2, the screw rod 14 is connected to the inner thread of the shaft sleeve 13, the hand crank 15 is fixedly mounted at the top of the screw rod 14, and a clamping plate 16 is movably mounted at the bottom end of the screw rod 14 through a bearing;
through the scheme, the tape measure is placed in the first support 2 by arranging the clamping mechanism 4, then the hand 15 is shaken, the screw rod 14 is driven to rotate and descend after the hand 15 is shaken, the screw rod 14 drives the clamping plate 16 to linearly descend through the bearing, and the tape measure shell is clamped at the top of the base 3, so that the purpose of facilitating clamping is achieved;
in this embodiment, preferably, the pulling mechanism 17 includes a fixing rod 18, a lead screw 19 and a sliding block 20, the fixing rod 18 is movably installed inside one side of the workbench 1 away from the first bracket 2 through a bearing, the outer portion of the fixing rod 18 is in threaded connection with the lead screw 19, the top of the lead screw 19 is fixedly connected with the third bracket 5 through the sliding block 20, a motor 21 is fixedly installed outside one side of the workbench 1 away from the first bracket 2, and an output shaft end of the motor 21 is fixedly connected with the fixing rod 18;
through the scheme, by arranging the traction mechanism 17, after the two ends of the tape are fixed, the motor 21 is started, the motor 21 drives the fixed rod 18 to rotate, the fixed rod 18 drives the lead screw 19 to linearly move towards the direction of the motor 21 after rotating, the lead screw 19 drives the third bracket 5 to synchronously move through the slider 20 when moving, the tape can slide in a guiding manner through the carrier roller 22 and the compression roller 23, and the tape stops after being pulled to a proper position, so that the detection is convenient;
in this embodiment, preferably, the positioning mechanism 12 includes a supporting roller 22 and a pressing roller 23, the pressing roller 23 is installed on the lower surface of the top of the second bracket 11 through a spring 24, the top of the pressing roller 23 penetrates through the second bracket 11 and is connected with a pull head 25, and the supporting roller 22 is installed on the top of one side of the workbench 1 close to the pressing roller 23;
through the scheme, the end of the tape measure is taken out of the clamping groove 10 by arranging the positioning mechanism 12, the tape measure can be automatically retracted through the return spring, and the tape measure can be slowly retracted due to the clamping and guiding of the carrier roller 22 and the compression roller 23 when the tape measure is retracted, so that the tape measure body can be prevented from being broken;
in this embodiment, preferably, both sides of the interior of the first bracket 2 are fixedly connected to the workbench 1 through the guide rods 26, and both ends of the clamping plate 16 are movably connected to the guide rods 26 through the guide sleeves 27;
through the scheme, by arranging the guide rod 26 and the guide sleeve 27, when the clamping plate 16 descends, the guide sleeves 27 at the two ends of the clamping plate 16 synchronously slide along the guide rod 26, so that the purpose of facilitating guide is achieved;
in this embodiment, preferably, a sliding groove 28 is formed on one side of the first bracket 2 close to the second bracket 11;
with the above arrangement, the purpose of the slide groove 28 is to facilitate the pulling out of the tape end by providing the slide groove 28.
When the length measuring steel tape calibrating device is used, the measuring tape is placed in the first bracket 2, then the hand 15 is shaken, the screw rod 14 is driven to rotate and descend after the hand 15 is shaken, the screw rod 14 drives the clamping plate 16 to linearly descend through the bearing, the tape shell is clamped at the top of the base 3, one end of the tape is then pulled through the slot 28 to a position adjacent the second bracket 11, then the puller 25 is pulled, the puller 25 drives the compression roller 23 to rise after being pulled, at the moment, the end of the tape measure penetrates through the supporting roller 22 and the compression roller 23, then the puller 25 is loosened, the spring 24 drives the compression roller 23 to clamp the tape measure on the top of the carrier roller 22, the carrier roller 22 and the compression roller 23 are movably installed through the shaft seat, the end of the tape measure is clamped in the clamping groove 10 on one side of the cushion block 9 after passing through the second bracket 11, then the knob 7 is twisted, the knob 7 drives the screw rod 6 to rotate and descend, the screw rod 6 rotates and descends and simultaneously drives the pressure plate 8 to clamp the end of the tape measure on the top of the cushion block 9, when the two ends of the tape measure are fixed, the motor 21 is started, the motor 21 drives the fixed rod 18 to rotate, the fixed rod 18 drives the lead screw 19 to move linearly towards the direction of the motor 21 after rotating, the third bracket 5 is driven to move synchronously by the slide block 20 when the lead screw 19 moves, and the tape measure can slide under the guidance of the carrier roller 22 and the press roller 23, when the pressure plate is pulled to a proper position, the pressure plate is stopped, so that the verification is convenient, the pressure plate 8 is lifted after the verification is finished without manually pulling during the verification, then the end of the measuring tape is taken out from the clamping groove 10, at the moment, the measuring tape can be automatically retracted through the return spring, when the tape measure is retracted, the tape measure is clamped and guided by the supporting roller 22 and the pressing roller 23, so that the speed of the tape measure is reduced when the tape measure is retracted, and the tape measure can be prevented from being broken.
The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only the preferred embodiments of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a length measurement is with steel tape calibrating installation which characterized in that: the length measuring steel tape calibrating device comprises
The device comprises a workbench (1), wherein a first support (2) is fixedly installed at the top of one side of the workbench (1), a base (3) is fixedly installed at the top of one side, close to the first support (2), of the workbench (1), and a clamping mechanism (4) is arranged at the top of the first support (2);
the third support (5) is movably mounted at the top of one side, away from the first support (2), of the workbench (1), a screw rod (6) is connected to the inner side of the top of the third support (5) in a threaded manner, a knob (7) is fixedly mounted at the top of the screw rod (6), a pressing plate (8) is fixedly mounted at the bottom end of the screw rod (6), a cushion block (9) is fixedly mounted at the top of one side, close to the pressing plate (8), of the third support (5), a clamping groove (10) is formed in the top of one side of the cushion block (9), and a drawing mechanism (17) is mounted inside one side, away from the first support (2), of the workbench (1);
the second support (11), second support (11) are installed in workstation (1) and are close to one side top of first support (2), the top inboard of second support (11) and the top of workstation (1) are provided with positioning mechanism (12).
2. A length measuring steel tape calibrating device according to claim 1, wherein: fixture (4) are including axle sleeve (13), lead screw (14) and hand (15), top fixed mounting axle sleeve (13) of first support (2), the inside threaded connection lead screw (14) of axle sleeve (13), the hand (15) of top fixed mounting of lead screw (14), there is splint (16) bottom of lead screw (14) through bearing movable mounting.
3. A length measuring steel tape calibrating device according to claim 1, wherein: traction mechanism (17) is including dead lever (18), lead screw (19) and slider (20), one side inside of keeping away from first support (2) of workstation (1) is through bearing movable mounting dead lever (18), outside threaded connection lead screw (19) of dead lever (18), slider (20) fixed connection third support (5) are passed through at the top of lead screw (19), one side outside fixed mounting that first support (2) were kept away from in workstation (1) has motor (21), output shaft end fixed connection dead lever (18) of motor (21).
4. A length measuring steel tape calibrating apparatus according to claim 1, wherein: the positioning mechanism (12) comprises a carrier roller (22) and a pressing roller (23), the pressing roller (23) is installed on the lower surface of the top of the second support (11) through a spring (24), the top of the pressing roller (23) penetrates through the second support (11) to be connected with a pull head (25), and the carrier roller (22) is installed on the top of one side, close to the pressing roller (23), of the workbench (1).
5. A length measuring steel tape calibrating device according to claim 2, wherein: the inside both sides of first support (2) all through guide bar (26) fixed connection workstation (1), the both ends of splint (16) are all through uide bushing (27) swing joint guide bar (26).
6. A length measuring steel tape calibrating apparatus according to claim 1, wherein: one side of the first bracket (2) close to the second bracket (11) is provided with a sliding groove (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221245078.6U CN217604825U (en) | 2022-05-23 | 2022-05-23 | Steel tape calibrating device for length measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221245078.6U CN217604825U (en) | 2022-05-23 | 2022-05-23 | Steel tape calibrating device for length measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217604825U true CN217604825U (en) | 2022-10-18 |
Family
ID=83568292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221245078.6U Expired - Fee Related CN217604825U (en) | 2022-05-23 | 2022-05-23 | Steel tape calibrating device for length measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217604825U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117928331A (en) * | 2024-03-22 | 2024-04-26 | 滨州市检验检测中心(滨州市纺织纤维检验所、滨州市厨具产品质量检验中心) | Steel tape calibrating device for metering |
-
2022
- 2022-05-23 CN CN202221245078.6U patent/CN217604825U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117928331A (en) * | 2024-03-22 | 2024-04-26 | 滨州市检验检测中心(滨州市纺织纤维检验所、滨州市厨具产品质量检验中心) | Steel tape calibrating device for metering |
| CN117928331B (en) * | 2024-03-22 | 2024-05-31 | 滨州市检验检测中心(滨州市纺织纤维检验所、滨州市厨具产品质量检验中心) | Steel tape calibrating device for metering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221018 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |