CN210664280U

CN210664280U - Multi-angle hole measuring device

Info

Publication number: CN210664280U
Application number: CN201921439909.1U
Authority: CN
Inventors: 徐盛; 何刚; 张轶
Original assignee: Nanjing Jincheng Precision Machinery Co ltd
Current assignee: Nanjing Jincheng Precision Machinery Co ltd
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-06-02
Anticipated expiration: 2029-09-02

Abstract

The utility model discloses a multi-angle hole measuring device, the on-line screen storage device comprises a base, the bottom surface four corners department fixed mounting of base has the footing, fixed mounting has first guide holder and second guide holder on the top surface of base, fixed the inserting is equipped with first locating pin on the second guide holder, the cover is equipped with the work piece on the first locating pin, is located fixed mounting has the holder on the left base top surface of second guide holder, be equipped with the quick clamp on the holder, the quick clamp is close to the one end fixed mounting of second guide holder and has the clamp plate, the clamp plate contacts with the work piece. The utility model discloses can realize the angle and the position that a plurality of holes were measured to the clamping of product to can also survey the degree of depth in each hole, greatly make things convenient for the production line not to rely on the three-dimensional to measure and also can judge the qualified result of size, practice thrift the time of production line three-dimensional measurement wait widely and also reduced three-dimensional measurement personnel's intensity of labour, work efficiency has obtained very big improvement.

Description

Multi-angle hole measuring device

Technical Field

The utility model relates to a measuring device, concretely relates to multi-angle hole measuring device.

Background

At present, all the clamps used for machining automobile products are multi-station clamps, a plurality of products are produced after one-time clamping machining, each station of the products is monitored by three-coordinate measurement in the first and last inspection and process control, and the three-coordinate measurement is used for all measurement, so that the following defects exist: 1. the three-coordinate measurement of each station requires a long measurement time to complete, production is delayed, and efficiency is seriously low; 2. when hole positions with different angles are measured, core rods with different specifications are required to be arranged in the insertion holes, so that the measurement can be carried out, and a measurer also needs to adjust the optimal position of a workpiece to be clamped on a clamp during measurement so as to avoid the phenomenon of probe collision during measurement, which is very inconvenient.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing a multi-angle hole measuring device has solved current product and has examined at first, last and every station in the process control all will be monitored with three-dimensional measurement, the serious low problem of efficiency.

The technical scheme is as follows: the utility model discloses multi-angle hole measuring device, the on-line screen storage device comprises a base, the bottom surface four corners department fixed mounting of base has the footing, fixed mounting has first guide holder and second guide holder on the top surface of base, fixed inserting is equipped with first locating pin on the second guide holder, the cover is equipped with the work piece on the first locating pin, is located fixed mounting has the holder on the left base top surface of second guide holder, be equipped with the quick clamp on the holder, the quick clamp is close to the one end fixed mounting of second guide holder and has the clamp plate, the clamp plate contacts with the work piece.

Furthermore, a cushion block is fixedly mounted on the top surface of the base and is located below the workpiece and is in contact with the workpiece. The cushion block can play a role in supporting the workpiece.

Furthermore, a second positioning pin for positioning is arranged between the workpiece and the second guide seat. The second positioning pin and the first positioning pin work simultaneously, and the workpiece can be fixed on the measuring device.

Furthermore, a first guide sleeve and a second guide sleeve are fixedly installed on the second guide seat, a first detection pin is inserted into the first guide sleeve, and a second detection pin is inserted into the second guide sleeve. The guide sleeve has the function of depth measurement limiting, and the angle, the position and the depth of the detectable hole are qualified or not when the guide sleeve is matched with the detection pin.

Furthermore, a third guide sleeve, a fourth guide sleeve and a fifth guide sleeve are fixedly mounted on the first guide seat, a third detection pin is inserted into the third guide sleeve, a fourth detection pin is inserted into the fourth guide sleeve, and a fifth detection pin is inserted into the fifth guide sleeve. The first to fifth detection pins are respectively inserted into the 5 position holes, whether the positions of the holes and the depth of the holes are qualified or not is measured, if the detection pins are not inserted into the holes, the angle or the position of the holes of the workpiece are not correct, the depth cannot be inserted into the limit position, the depth of the holes is not enough, the further adjustment is needed in time, a handle is fixedly arranged at one end, far away from the second guide seat, of the quick clamp, and a handle sleeve is arranged on the handle.

Has the advantages that: the utility model discloses the realization becomes online fixing device spatial position rapid survey operation by original three-dimensional spatial position angular surveying operation for workman's self-checking and full-time inspector operate more portably swiftly, have realized also can record the result fast without three-dimensional measurement, and the time of waiting is measured to three-dimensional not only having practiced thrift to this device, has improved work efficiency, has also alleviateed three-dimensional personnel's operating pressure.

Drawings

FIG. 1 is a front view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is a right side view of the present invention;

FIG. 4 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 5 is a cross-sectional view taken along line B-B of FIG. 2;

FIG. 6 is a cross-sectional view taken at C-C of FIG. 2;

FIG. 7 is a cross-sectional view taken along line D-D of FIG. 2;

fig. 8 is a cross-sectional view E-E of fig. 2.

DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION

The invention will be further described with reference to the following figures and examples:

as shown in fig. 1 to 8, the utility model discloses multi-angle hole measuring device, including base 1, base 1's bottom surface four corners fixed mounting has footing 2, fixed mounting has first guide holder 3 and second guide holder 4 on base 1's the top surface, fixed insertion is equipped with first locating pin 5 on second guide holder 4, the cover is equipped with work piece 6 on first locating pin 5, still fixed mounting has cushion 10 on base 1's the top surface, cushion 10 is located the below of work piece 6 and contacts with work piece 6, cushion 10 can play the effect of supporting work piece 6, be located fixed mounting has holder 7 on the left base 1 top surface of second guide holder 4, be equipped with quick clamp 8 on holder 7, quick clamp 8 is close to the one end fixed mounting of second guide holder 4 has clamp plate 9, clamp plate 9 contacts with work piece 6; a handle 11 is fixedly arranged at one end of the quick clamp 8 far away from the second guide seat 4, and a handle sleeve 12 is arranged on the handle 11;

a second positioning pin 13 for positioning is further arranged between the workpiece 6 and the second guide seat 4, and the second positioning pin 13 and the first positioning pin 5 work simultaneously to fix the workpiece 6 on the measuring device;

a first guide sleeve 14 and a second guide sleeve 15 are fixedly arranged on the second guide seat 4, a first detection pin 16 is inserted into the first guide sleeve 14, and a second detection pin 17 is inserted into the second guide sleeve 15; a third guide sleeve 18, a fourth guide sleeve 19 and a fifth guide sleeve 20 are fixedly arranged on the first guide seat 3, a third detection pin 21 is inserted into the third guide sleeve 18, a fourth detection pin 22 is inserted into the fourth guide sleeve 19, and a fifth detection pin 23 is inserted into the fifth guide sleeve 20; the guide sleeves have the function of depth measurement limiting, and are matched with the detection pins to detect whether the angle, the position and the depth of the hole are qualified or not; the first to fifth detection pins are respectively inserted into the 5 position holes of the workpiece 6, whether the positions of the holes and the depth of the holes are qualified or not is measured, if the detection pins are not inserted into the holes, the angle or the position of the holes of the workpiece are not correct, the depth cannot be inserted into the limiting position, the depth of the holes is not enough, and the holes need to be adjusted in time.

The working principle is as follows: firstly, assembling each element according to requirements, fixing a workpiece 6 on a combination device of a cushion block 10, a first guide seat 3 and a second guide seat 4 through a first positioning pin 5 and a second positioning pin 13 after the assembly, clamping the measured workpiece 6 through a quick clamp 8, a clamping seat 7 and a pressing plate 9, matching a first guide sleeve 14 with a first detection pin 16, matching a second guide sleeve 15 with a second detection pin 17, matching a third guide sleeve 18 with a third detection pin 21, matching a fourth guide sleeve 19 with a fourth detection pin 22, matching a fifth guide sleeve 20 with a fifth detection pin 23, respectively inserting the workpiece 6 into 5 position holes to measure whether the positions of the holes and the depth of the holes are qualified, if the detection pin is not inserted into the holes, indicating that the angle or the position of the hole of the workpiece 6 is not correct, and indicating that the depth of the hole is not enough, and adjusting in time is needed, thus the angle or the position of the 5 holes can be measured by one-time clamping, Whether the position, and depth are qualified.

Claims

1. Multi-angle hole measuring device, including the base, the bottom surface four corners department fixed mounting of base has footing, its characterized in that: the clamp comprises a base and is characterized in that a first guide seat and a second guide seat are fixedly mounted on the top surface of the base, a first positioning pin is fixedly inserted into the second guide seat, a workpiece is sleeved on the first positioning pin and located on the left base top surface of the second guide seat, a clamp holder is fixedly mounted on the left base top surface of the second guide seat, a quick clamp is arranged on the clamp holder, a clamp plate is fixedly mounted at one end, close to the second guide seat, of the quick clamp, and the clamp plate is in contact with the workpiece.

2. The multi-angle bore measuring device of claim 1, wherein: the top surface of the base is also fixedly provided with a cushion block, and the cushion block is positioned below the workpiece and is contacted with the workpiece.

3. The multi-angle bore measuring device of claim 1, wherein: and a second positioning pin for positioning is further arranged between the workpiece and the second guide seat.

4. The multi-angle bore measuring device of claim 1, wherein: the first guide sleeve and the second guide sleeve are fixedly mounted on the second guide seat, a first detection pin is inserted into the first guide sleeve, and a second detection pin is inserted into the second guide sleeve.

5. The multi-angle bore measuring device of claim 1, wherein: the first guide seat is fixedly provided with a third guide sleeve, a fourth guide sleeve and a fifth guide sleeve, a third detection pin is inserted into the third guide sleeve, a fourth detection pin is inserted into the fourth guide sleeve, and a fifth detection pin is inserted into the fifth guide sleeve.

6. The multi-angle bore measuring device of claim 1, wherein: the quick clamp is provided with a handle at one end far away from the second guide seat, and the handle is provided with a handle sleeve.