CN223228926U - Gauge for measuring hole distance of guide arm - Google Patents
Gauge for measuring hole distance of guide armInfo
- Publication number
- CN223228926U CN223228926U CN202422609042.7U CN202422609042U CN223228926U CN 223228926 U CN223228926 U CN 223228926U CN 202422609042 U CN202422609042 U CN 202422609042U CN 223228926 U CN223228926 U CN 223228926U
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- pin
- measuring
- side plate
- hole
- guide rail
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
Gauge for measuring guide arm pitch relates to the gauge field. The device is mainly designed for solving the problems that the distance between the center pin hole and the tail hole of the guide arm is time-consuming and labor-consuming to measure by using a 3D scanner at present. The measuring device comprises an X-direction guide rail, wherein a groove is formed in a first measuring pin mounting seat at the front end of the X-direction guide rail, a through hole is formed in the bottom of the groove, a first measuring pin is arranged at the top of a first reference pin in the groove, and a nut is screwed on a threaded part of the first measuring pin extending out of the through hole. The front end of the first measuring pin mounting seat is provided with a connecting frame, the inner sides of the left side plate and the right side plate of the connecting frame are provided with positioning clamping plates connected through pin shafts, and the front ends of the adjusting bolts on the left side plate and the right side plate are propped against the positioning clamping plates. The X-direction moving slide block on the X-direction guide rail is provided with a transverse digital display grating and a third measuring pin, the X-direction moving slide block is provided with a Y-direction slide block, the Y-direction slide block is provided with a Y-direction guide rail, second measuring pin mounting seats at two ends of the Y-direction guide rail are provided with second reference pins, and the second reference pins are arranged in second reference pin mounting holes of the Y-direction guide rail. Has the advantage of convenient use.
Description
Technical field:
The utility model relates to the field of detection tools, in particular to a detection tool for measuring X-direction and Y-direction distances between a center pin hole and a tail hole of a guide arm.
The background technology is as follows:
The specific operation method of measuring the X-direction and Y-direction distances between the center pin hole and the tail hole of the guide arm through a 3D scanner at present is that firstly, developer is coated on the measuring surface of a workpiece, a reference point is attached to the workpiece, then scanning is carried out, and whether the obtained distance is within a specified size is calculated.
The method has the defect that the 3D scanner has high requirements on the working environment, is generally operated in a laboratory, and is time-consuming and labor-consuming to carry workpieces. In addition, the detection speed is low, and the cost is high.
The invention comprises the following steps:
The utility model aims to provide the gauge for measuring the hole distance of the guide arm, which can conveniently measure the X-direction and Y-direction distances between the center pin hole and the tail hole of the guide arm, and is simple to operate and convenient to use.
The utility model aims at solving the problems that the device comprises an X-direction guide rail, wherein the front end of the X-direction guide rail is connected with a first measuring pin mounting seat through a bolt, the lower surface of the first measuring pin mounting seat is provided with a circular groove which is recessed towards the inside of the first measuring pin mounting seat, the middle part of the bottom of the groove is provided with a through hole which penetrates through the first measuring pin mounting seat, a first reference pin is arranged in the groove, the lower end of the first reference pin extends out of the groove, the size of the first reference pin is matched with the size of a guide arm center pin hole, the top of the first reference pin is fixedly provided with the first measuring pin, the first measuring pin and the first reference pin are concentric, the upper part of the first measuring pin extends out of the through hole, the upper part of the first measuring pin is provided with threads, a nut is screwed on the threaded part of the first measuring pin which extends out of the through hole, and the nut is screwed after the first reference pin is mounted, so as to realize fixation.
The front end of the first measuring pin mounting seat is connected with a connecting frame, the connecting frame comprises a connecting plate, the left end and the right end of the connecting plate are respectively fixed with a left side plate and a right side plate which extend forwards, the connecting plate of the connecting frame is connected to the front end of the first measuring pin mounting seat through bolts, positioning clamping plates are respectively arranged on the inner sides of the left side plate and the right side plate, a pin shaft is fixed on each positioning clamping plate, a hole for a pin shaft to pass through is formed in the position of the pin shaft of the corresponding positioning clamping plate, the pin shaft on the positioning clamping plate extends out of the corresponding hole of the left side plate or the right side plate, the length of the pin shaft is larger than the sum of the thicknesses of the positioning clamping plates and the side plates, namely, the two positioning clamping plates are respectively connected with the left side plate and the right side plate through the pin shaft, a plurality of adjusting bolts are further arranged on the left side plate and the right side plate, the front ends of the adjusting bolts are propped against the positioning clamping plates, and after the two positioning clamping plates are respectively clamped on two side surfaces of a workpiece, the two positioning clamping plates can be tightly clamped by the adjusting bolts.
The X-direction moving slide block is arranged on the X-direction guide rail, a transverse digital display grating is arranged on the X-direction moving slide block, a third measuring pin is fixed on the X-direction moving slide block, and the circle center of the third measuring pin and the circle center of the first measuring pin are on the same X-direction straight line.
The X-direction moving slide block is fixedly provided with a Y-direction slide block, the Y-direction slide block is provided with a Y-direction guide rail in a matched manner, the left end and the right end of the Y-direction guide rail are provided with second measuring pin installation seats extending forwards, two second measuring pins are respectively fixed on the two second measuring pin installation seats, and the circle centers of the two second measuring pins and the circle center of the third measuring pin are on the same Y-direction straight line.
And second reference pin mounting holes are respectively formed in the left end and the right end of the Y-direction guide rail, and the second reference pins are mounted in the second reference pin mounting holes. And the center of the second reference pin is on the same X-direction straight line with the center of the second measuring pin after the second reference pin is arranged in the second reference pin mounting hole.
The diameter of each measuring pin is the same.
The X-direction and Y-direction distance measuring device has the advantages that the X-direction and Y-direction distances between the center pin hole and the tail hole of the guide arm can be conveniently measured, the operation is simple, and the use is convenient. The device can also measure similar workpieces and can be used in high-temperature severe environments.
Description of the drawings:
FIG. 1 is a schematic diagram of the front view of the present utility model;
fig. 2 is a schematic top view of the present utility model.
The specific embodiment is as follows:
The utility model is further described with reference to fig. 1-2;
The X-direction guide rail comprises an X-direction guide rail 1, a first measuring pin mounting seat 2 is connected to the front end of the X-direction guide rail through a bolt, a circular groove recessed towards the inside of the first measuring pin mounting seat is formed in the lower surface of the first measuring pin mounting seat, a through hole penetrating through the first measuring pin mounting seat is formed in the middle of the bottom of the groove, a first reference pin 3 is arranged in the groove, the lower end of the first reference pin extends out of the groove, the size of the first reference pin is matched with the size of a guide arm center pin hole, a first measuring pin 4 is fixed to the top of the first reference pin, the first measuring pin and the first reference pin are concentric, the upper portion of the first measuring pin extends out of the through hole, threads are formed in the upper portion of the first measuring pin, a nut is screwed on the threaded portion of the first measuring pin extending out of the through hole, and the nut is screwed after the first reference pin is installed, so that fixation is achieved.
The front end of the first measuring pin mounting seat is connected with a connecting frame 5, the connecting frame comprises a connecting plate 51, the left end and the right end of the connecting plate are respectively fixed with a left side plate 52 and a right side plate 53 which extend forwards, the connecting plate of the connecting frame is connected with the front end of the first measuring pin mounting seat through bolts, the inner sides of the left side plate and the right side plate are respectively provided with a positioning clamping plate 54, each positioning clamping plate is fixedly provided with a pin shaft 55, the positions of the pin shafts of the corresponding positioning clamping plates are provided with holes for the pin shafts to pass through, the pin shafts of the positioning clamping plates extend out from the corresponding holes of the left side plate or the right side plate, the length of the pin shafts is larger than the sum of the thicknesses of the positioning clamping plates and the side plates, namely, the two positioning clamping plates are respectively connected with the left side plate and the right side plate through the pin shafts, a plurality of adjusting bolts 56 are further arranged on the left side plate and the right side plate, and the front ends of the adjusting bolts are propped against the positioning clamping plates, and after the two positioning clamping plates are respectively clamped on two side surfaces of a workpiece, the two positioning clamping plates can be clamped tightly by the adjusting bolts.
The X-direction moving slide block 6 is arranged on the X-direction guide rail 1, a transverse digital display grating 7 is arranged on the X-direction moving slide block, a third measuring pin 8 is fixed on the X-direction moving slide block, and the circle center of the third measuring pin and the circle center of the first measuring pin are on the same X-direction straight line.
The X-direction moving slide block is fixedly provided with a Y-direction slide block 9, the Y-direction slide block is provided with a Y-direction guide rail 10 in a matched manner, the left end and the right end of the Y-direction guide rail are provided with second measuring pin installation seats 11 extending forwards, two second measuring pins 12 are respectively fixed on the two second measuring pin installation seats, and the circle centers of the two second measuring pins and the circle center of the third measuring pin are on the same Y-direction straight line.
Second reference pin mounting holes are respectively formed in the left end and the right end of the Y-direction guide rail, and the second reference pins 13 are mounted in the second reference pin mounting holes. And the center of the second reference pin is on the same X-direction straight line with the center of the second measuring pin after the second reference pin is arranged in the second reference pin mounting hole.
The diameter of each measuring pin is the same.
When measuring a single workpiece, the first reference pin 3 is inserted into the center pin hole of the guide arm, when measuring the assembly, the first reference pin is dismounted, and the groove on the lower surface of the first measuring pin mounting seat is sleeved on the center pin of the assembly.
And adjusting the two positioning clamping plates to enable the positioning clamping plates to be attached to the side surfaces of the workpieces, and then screwing the adjusting bolts on the left side plate and the right side plate of the connecting frame to enable the adjusting bolts to be propped against the positioning clamping plates.
And moving the X-direction moving slide block and the Y-direction guide rail to enable the second reference pin mounting hole to correspond to the tail hole of the guide arm, and inserting the second reference pin into the tail hole of the guide arm. The guide arm with the tail turned left uses the second reference pin mounting hole and the second reference pin at the left end of the Y-shaped guide rail, and the guide arm with the tail turned right uses the second reference pin mounting hole and the second reference pin at the right end of the Y-shaped guide rail.
The distance between the center of the first measuring pin and the front end of the X-direction guide rail is measured firstly, then the distance displayed by the transverse digital display grating is added to obtain the distance between the center pin hole of the guide arm and the X-direction of the tail hole, and the vernier caliper is used for measuring the distance between the second measuring pin and the third measuring pin and subtracting the diameter of one second measuring pin to obtain the distance between the center pin hole of the guide arm and the tail hole and the Y-direction.
The foregoing description is only of the preferred embodiments of the present utility model, and is not intended to limit the scope of the utility model, but rather is intended to cover any equivalents of the structures or equivalent processes disclosed herein or in the alternative, which may be employed directly or indirectly in other related arts.
Claims (6)
1. The gauge for measuring the hole distance of the guide arm comprises an X-direction guide rail (1) and is characterized in that the front end of the X-direction guide rail is connected with a first measuring pin mounting seat (2) through a bolt, the lower surface of the first measuring pin mounting seat is provided with a circular groove recessed towards the inside of the first measuring pin mounting seat, the middle part of the groove bottom of the groove is provided with a through hole penetrating through the first measuring pin mounting seat, a first reference pin (3) is arranged in the groove and the lower end of the first reference pin extends out of the groove, the size of the first reference pin is matched with the size of a guide arm center pin hole, the top of the first reference pin is fixedly provided with a first measuring pin (4), the upper part of the first measuring pin extends out of the through hole, the upper part of the first measuring pin is provided with threads, and the threaded part of the first measuring pin extending out of the through hole is screwed with a nut;
The front end of the first measuring pin mounting seat is connected with a connecting frame (5), the connecting frame comprises a connecting plate (51), a left side plate (52) and a right side plate (53) which extend forwards are respectively fixed at the left end and the right end of the connecting plate, the connecting plate of the connecting frame is connected to the front end of the first measuring pin mounting seat through bolts, positioning clamping plates (54) are respectively arranged on the inner sides of the left side plate and the right side plate, a pin shaft (55) is fixed on each positioning clamping plate, a hole for a pin shaft to pass through is formed in the position of the pin shaft of the corresponding positioning clamping plate, the pin shaft on the positioning clamping plate extends out of the hole of the corresponding left side plate or the hole of the right side plate, the length of the pin shaft is larger than the sum of the thicknesses of the positioning clamping plate and the side plate, namely, the two positioning clamping plates are respectively connected with the left side plate and the right side plate through the pin shaft, a plurality of adjusting bolts (56) are further arranged on the left side plate and the right side plate, and the front ends of the adjusting bolts are propped against the positioning clamping plates;
The X-direction moving slide block (6) is arranged on the X-direction guide rail (1), a transverse digital display grating (7) is arranged on the X-direction moving slide block, and a third measuring pin (8) is fixed on the X-direction moving slide block;
A Y-direction sliding block (9) is fixed on the X-direction moving sliding block, a Y-direction guide rail (10) is cooperatively arranged on the Y-direction sliding block, second measuring pin mounting seats (11) extending forwards are arranged at the left end and the right end of the Y-direction guide rail, and two second measuring pins (12) are respectively fixed on the two second measuring pin mounting seats;
Second reference pin mounting holes are respectively formed in the left end and the right end of the Y-direction guide rail, and second reference pins (13) are mounted in the second reference pin mounting holes.
2. The gauge for measuring the pitch of a guide arm according to claim 1, wherein the center of the second reference pin is on the same X-direction straight line as the center of the second measuring pin after the second reference pin is mounted in the second reference pin mounting hole.
3. The gauge for measuring the pitch of a guide arm according to claim 1, wherein the center of the third measuring pin and the center of the first measuring pin are on the same X-direction straight line.
4. The gauge for measuring guide arm pitch of claim 1, wherein the first measuring pin is concentric with the first reference pin.
5. The gauge for measuring guide arm pitch of claim 1, wherein the centers of the two second measuring pins and the center of the third measuring pin are on the same Y-direction straight line.
6. The gauge for measuring guide arm pitch of claim 1, wherein the diameter of each measuring pin is the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422609042.7U CN223228926U (en) | 2024-10-29 | 2024-10-29 | Gauge for measuring hole distance of guide arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422609042.7U CN223228926U (en) | 2024-10-29 | 2024-10-29 | Gauge for measuring hole distance of guide arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223228926U true CN223228926U (en) | 2025-08-15 |
Family
ID=96692145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422609042.7U Active CN223228926U (en) | 2024-10-29 | 2024-10-29 | Gauge for measuring hole distance of guide arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223228926U (en) |
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2024
- 2024-10-29 CN CN202422609042.7U patent/CN223228926U/en active Active
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