CN214702036U - Measuring tool for guide rail - Google Patents
Measuring tool for guide rail Download PDFInfo
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- CN214702036U CN214702036U CN202120851325.6U CN202120851325U CN214702036U CN 214702036 U CN214702036 U CN 214702036U CN 202120851325 U CN202120851325 U CN 202120851325U CN 214702036 U CN214702036 U CN 214702036U
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- measuring
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- sliding
- jaw
- guide rail
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- Length-Measuring Instruments Using Mechanical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a measuring tool for a guide rail, which comprises a ruler body, a ruler frame and a digital display device, wherein the ruler frame is sleeved on the ruler body, the ruler frame is provided with a digital display, the ruler body is provided with a limiting block, the limiting block is provided with a connecting block, the connecting block is provided with a fixed measuring jaw, the ruler frame is provided with a sliding measuring jaw, the fixed measuring jaw corresponds to the sliding measuring jaw in position, the opposite surface of the fixed measuring jaw and the sliding measuring jaw is a measuring surface, a rail body for measuring the guide rail, wherein the fixed measuring claw is provided with a fixed groove, one side of the fixed measuring claw, which is far away from the connecting block, is provided with an error measuring mechanism, error measurement mechanism and fixed gauge jaw sliding connection, this equipment can once only measure the numerical value at the rail body and the rail end of "L" type guide rail, simple structure, and application scope is wide, can solve the loaded down with trivial details many times measurement problem of operating personnel.
Description
Technical Field
The utility model relates to a measuring tool field, in particular to measuring tool that guide rail was used.
Background
The caliper is widely applied due to the characteristics of simplicity and convenience in operation and accuracy in measurement, when the L-shaped guide rail is produced, quality inspection personnel need to check and measure the rail body and the rail bottom of the L-shaped guide rail and record the values, the measured value of the produced L-shaped guide rail is prevented from being inconsistent with the specified value, defective products are continuously produced in the following production process, and when the existing caliper measures the L-shaped guide rail, the quality inspection personnel need to measure the L-shaped guide rail in steps, and the caliper is quite tedious.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a measuring tool that simple structure, the simple operation can once only measure the rail body of "L" type guide rail and the guide rail of rail end error is used.
The utility model provides a technical scheme that its technical problem adopted is: a measuring tool for a guide rail comprises a ruler body, a ruler frame and a digital display device, wherein the ruler frame is sleeved on the ruler body and is in sliding connection with the ruler body, the ruler frame is provided with the digital display device, the ruler body is provided with a limiting block, the limiting block is fixedly connected with the ruler body, the limiting block is provided with a connecting block, the connecting block is fixedly connected with the limiting block, a fixed measuring jaw is arranged on the connecting block and is detachably connected with the connecting block, a sliding measuring jaw is arranged on the ruler frame and is fixedly connected with the ruler frame, the fixed measuring jaw corresponds to the sliding measuring jaw in position, the opposite surface of the fixed measuring jaw and the sliding measuring jaw is a measuring surface and is used for measuring the rail body of the guide rail, a fixed groove is formed in the fixed measuring jaw, an error measuring mechanism is arranged on the side, far away from the connecting block, of the fixed measuring jaw and is in sliding connection with the fixed measuring jaw, the device can measure the numerical values of the rail body and the rail bottom of the L-shaped guide rail at one time, and is convenient to operate and simple in structure.
Further, the method comprises the following steps: the fixed measuring jaw is further provided with a first scale bar, and the first scale bar is used for adjusting the position of the error measuring mechanism on the fixed measuring jaw.
Further, the method comprises the following steps: the error measuring mechanism comprises a sliding block, a corrugated spring, a measuring rod and a glass lens, the sliding block is arranged on one side, away from the connecting block, of the fixed measuring claw, the sliding block is connected with the fixed measuring claw in a sliding mode, the measuring groove is formed in the sliding block, the corrugated spring and the measuring rod are respectively arranged in the measuring groove, the measuring rod is fixedly connected with the corrugated spring and penetrates through the sliding block, the measuring rod is away from the measuring end of the corrugated spring and matches with the measuring surface of the fixed measuring claw to measure the error of the rail bottom of the guide rail, the glass lens is arranged on the sliding block and corresponds to the measuring groove in position, the glass lens is fixedly connected with the sliding block, and the error measuring mechanism is used for measuring the error between the rail body and the rail bottom.
Further, the method comprises the following steps: the sliding block is provided with a threaded through hole, the threaded through hole corresponds to the fixed groove in position, a fixed screw is further arranged in the threaded through hole, and after the fixed screw is screwed down, the fixed screw is in contact with the fixed groove to fix the sliding block on the fixed measuring claw, so that the sliding block is prevented from moving during measurement.
Further, the method comprises the following steps: the sliding block is further provided with a second scale bar, the second scale bar corresponds to the measuring groove in position, the measuring rod is further provided with an indicating bar, the indicating bar is fixedly connected with the corrugated spring, the sliding block is further provided with a convex reference block, one surface, far away from the sliding block, of the reference block is a reference surface, when the indicating bar corresponds to the position 'n' on the second scale bar, the reference surface corresponds to the measuring end of the measuring rod in position, the length from the reference surface to the measuring surface of the fixed measuring jaw is the length from the rail body to the rail bottom, and when the measuring is carried out, whether the length from the rail body to the rail bottom meets a specified value or not can be seen through the scale on the indicating bar corresponding to the second scale bar.
Further, the method comprises the following steps: still be provided with the handle on the stopper, handle and stopper fixed connection, the handle can be convenient for getting of quality testing personnel and put.
Further, the method comprises the following steps: the ruler frame is further provided with a stop screw, the stop screw is in threaded connection with the ruler frame and penetrates through the ruler frame, and after measurement is finished, the stop screw is screwed down to prevent the ruler frame from displacing when the degree of quality testing personnel is measured.
The utility model has the advantages that: this equipment can once only come out with length of rail body itself and rail body to length measurement between the rail end, when measuring "L" type guide rail of different models, can follow according to the guide rail appearance and trade fixed gauge claw and error measurement mechanism, and is very convenient to, this equipment structure is simple, and the cost is lower, and extensive applicability is general.
Drawings
Fig. 1 is a front view of a gauge for a guide rail;
FIG. 2 is a schematic cross-sectional view of an error measuring mechanism;
FIG. 3 is a schematic view of the structure A of FIG. 2;
labeled as: 1-a ruler body; 2-a ruler frame; 3-a digital display; 4-a limiting block; 5, connecting blocks; 6-fixing a measuring jaw; 7-sliding measuring jaw; 8, fixing grooves; 9-a first scale bar; 10-a slider; 101-a reference block; 11-a wave spring; 12-a measuring rod; 121-indicator bar; 13-a measuring tank; 14-a threaded through hole; 15-fixing screws; 16-a second graduated strip; 17-a handle; 18-stop screw.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
The measuring tool for the guide rail as shown in fig. 1, fig. 2 and fig. 3 comprises a ruler body 1, a ruler frame 2 and a digital display 3, wherein the ruler frame 2 is sleeved on the ruler body 1, the ruler frame 2 is slidably connected with the ruler body 1, the ruler frame 2 is provided with the digital display 3, the ruler body 1 is provided with a limit block 4, the limit block 4 is fixedly connected with the ruler body 1, the limit block 4 is provided with a connecting block 5, the connecting block 5 is fixedly connected with the limit block 4, the connecting block 5 is provided with a fixed measuring jaw 6, the fixed measuring jaw 6 is detachably connected with the connecting block 5, the ruler frame 2 is provided with a sliding measuring jaw 7, the sliding measuring jaw 7 is fixedly connected with the ruler frame 2, the fixed measuring jaw 6 corresponds to the sliding measuring jaw 7, the opposite surface of the fixed measuring jaw 6 and the sliding measuring jaw 7 is a measuring surface for measuring the rail body of the guide rail, the fixed measuring jaw 6 is provided with a fixing groove 8, fixed gauge claw 6 is provided with error measurement mechanism on keeping away from one side of connecting block 5, error measurement mechanism and fixed gauge claw 6 sliding connection, the numerical value at the bottom of the body of the track of this equipment ability disposable measurement "L" type guide rail and rail, the simple operation, simple structure.
On the basis, the fixed measuring jaw 6 is further provided with a first scale bar 9, and the first scale bar 9 is used for adjusting the position of the error measuring mechanism on the fixed measuring jaw 6.
On the basis of the above, the error measuring mechanism comprises a sliding block 10, a ripple spring 11, a measuring rod 12 and a glass lens, the sliding block 10 is arranged on one side of the fixed measuring jaw 6 far away from the connecting block 5, the sliding block 10 is connected with the fixed measuring jaw 6 in a sliding way, the sliding block 10 is provided with a measuring groove 13, the ripple spring 11 and the measuring rod 12 are respectively arranged in the measuring groove 13, said measuring rod 12 is fixedly connected to the ripple spring 11 and the measuring rod 12 penetrates the sliding block 10, the measuring end of the measuring rod 12 far away from the corrugated spring 11 and the measuring surface of the fixed measuring jaw 6 are matched with the error of the rail bottom of the measuring guide rail, the glass lens is arranged on the sliding block 10 and corresponds to the position of the measuring groove 13, the glass lens is fixedly connected with the sliding block 10, and the error measuring mechanism is used for measuring the error between the rail body and the rail bottom.
On the basis, the sliding block 10 is further provided with a threaded through hole 14, the threaded through hole 14 corresponds to the position of the fixing groove 8, a fixing screw 15 is further arranged in the threaded through hole 14, and after the fixing screw 15 is screwed down, the fixing screw is in contact with the fixing groove 8 to fix the sliding block 10 on the fixed measuring claw 6, so that the sliding block 10 is prevented from moving during measurement.
On the basis, the sliding block 10 is further provided with a second scale bar 16, the second scale bar 16 corresponds to the position of the measuring groove 13, the measuring rod 12 is further provided with an indicating bar 121, the indicating bar 121 is fixedly connected with the ripple spring 11, the sliding block 10 is further provided with a protruding reference block 101, one surface, away from the sliding block 10, of the reference block 101 is a reference surface, when the indicating bar 121 corresponds to the '0' position on the second scale bar 16, the reference surface corresponds to the position of the measuring end of the measuring rod 12, the length from the reference surface to the measuring surface of the fixed measuring claw 6 is the length from the rail body to the rail bottom, and when measuring, whether the length from the rail body to the rail bottom meets a specified value or not can be seen through scale reading of the indicating bar 121 corresponding to the second scale bar 16.
On the basis, still be provided with handle 17 on the stopper 4, handle 17 and stopper 4 fixed connection, handle 17 can be convenient for quality testing personnel get and put.
On the basis, the ruler frame 2 is further provided with a stop screw 18, the stop screw 18 is in threaded connection with the ruler frame 2 and penetrates through the ruler frame 2, and after measurement, the stop screw 18 is screwed down to prevent the ruler frame 2 from displacing when the degree of a quality testing person is measured.
On the basis, after the quality testing personnel moves the sliding block 10 to enable the length between the reference surface and the measuring surface of the fixed measuring jaw 6 to correspond to the standard value, the quality testing personnel firstly opens the fixed measuring jaw 6 and the sliding measuring jaw 7, the fixed measuring jaw 6 is tightly attached to the measured rail body through the measuring surface of the sliding measuring jaw 7, the stop screw 18 is screwed, the measured value is read through the digital display 3 and is compared with the standard value, when the measuring surfaces of the fixed measuring jaw 6 and the sliding measuring jaw 7 are tightly attached to the measured rail body, the measuring rod 12 contacts the rail bottom, the indicating strip 121 moves forwards or backwards, the error between the actual length from the rail body to the rail bottom and the standard value can be read according to the position of the indicating strip 121 on the second scale strip 16, and the caliper is zeroed after the quality testing personnel records.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (7)
1. The utility model provides a measuring tool that guide rail was used, includes blade (1), chi frame (2) and digital display ware (3), chi frame (2) cover is established on blade (1), chi frame (2) and blade (1) sliding connection, be provided with digital display ware (3), its characterized in that on chi frame (2): the ruler body (1) is provided with a limiting block (4), the limiting block (4) is fixedly connected with the ruler body (1), the limiting block (4) is provided with a connecting block (5), the connecting block (5) is fixedly connected with the limiting block (4), the connecting block (5) is provided with a fixed measuring jaw (6), the fixed measuring jaw (6) is detachably connected with the connecting block (5), the ruler frame (2) is provided with a sliding measuring jaw (7), the sliding measuring jaw (7) is fixedly connected with the ruler frame (2), the fixed measuring jaw (6) corresponds to the sliding measuring jaw (7), the opposite surface of the fixed measuring jaw (6) and the sliding measuring jaw (7) is a measuring surface and is used for measuring the rail body of a guide rail, the fixed measuring jaw (6) is provided with a fixed groove (8), and one side of the fixed measuring jaw (6) far away from the connecting block (5) is provided with an error measuring mechanism, the error measuring mechanism is connected with the fixed measuring jaw (6) in a sliding mode.
2. A gauge for a guide rail according to claim 1, wherein: the fixed measuring jaw (6) is also provided with a first scale bar (9).
3. A gauge for a guide rail according to claim 1, wherein: the error measuring mechanism comprises a sliding block (10), a ripple spring (11), a measuring rod (12) and a glass lens, the sliding block (10) is arranged on one side of the fixed measuring claw (6) far away from the connecting block (5), the sliding block (10) is connected with the fixed measuring claw (6) in a sliding way, a measuring groove (13) is arranged on the sliding block (10), the ripple spring (11) and the measuring rod (12) are respectively arranged in the measuring groove (13), the measuring rod (12) is fixedly connected with the ripple spring (11), the measuring rod (12) penetrates through the sliding block (10), the measuring end of the measuring rod (12) far away from the corrugated spring (11) and the measuring surface of the fixed measuring jaw (6) are matched with the rail bottom error of the measuring guide rail, the glass lens is arranged on the sliding block (10) and corresponds to the position of the measuring groove (13), and the glass lens is fixedly connected with the sliding block (10).
4. A gauge for a guide rail according to claim 3, wherein: the sliding block (10) is further provided with a threaded through hole (14), the threaded through hole (14) corresponds to the position of the fixing groove (8), and a fixing screw (15) is further arranged in the threaded through hole (14).
5. A gauge for a guide rail according to claim 3, wherein: the sliding block (10) is further provided with a second scale bar (16), the second scale bar (16) corresponds to the position of the measuring groove (13), the measuring rod (12) is further provided with an indicating bar (121), the indicating bar (121) is fixedly connected with the corrugated spring (11), the sliding block (10) is further provided with a convex reference block (101), one surface, far away from the sliding block (10), of the reference block (101) is a reference surface, and when the indicating bar (121) corresponds to the position of '0' on the second scale bar (16), the reference surface corresponds to the position of the measuring end of the measuring rod (12).
6. A gauge for a guide rail according to claim 1, wherein: the limiting block (4) is further provided with a handle (17), and the handle (17) is fixedly connected with the limiting block (4).
7. A gauge for a guide rail according to claim 1, wherein: the ruler frame (2) is further provided with a stop screw (18), and the stop screw (18) is in threaded connection with the ruler frame (2) and penetrates through the ruler frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120851325.6U CN214702036U (en) | 2021-04-23 | 2021-04-23 | Measuring tool for guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120851325.6U CN214702036U (en) | 2021-04-23 | 2021-04-23 | Measuring tool for guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214702036U true CN214702036U (en) | 2021-11-12 |
Family
ID=78533498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120851325.6U Active CN214702036U (en) | 2021-04-23 | 2021-04-23 | Measuring tool for guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214702036U (en) |
-
2021
- 2021-04-23 CN CN202120851325.6U patent/CN214702036U/en active Active
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