CN211717395U

CN211717395U - Multifunctional detection system

Info

Publication number: CN211717395U
Application number: CN202020067070.XU
Authority: CN
Inventors: 敖刚; 高静闻; 颜永生
Original assignee: Chongqing Transmission Shaft Co ltd
Current assignee: Chongqing Transmission Shaft Co ltd
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-10-20
Anticipated expiration: 2030-01-13

Abstract

The utility model provides a multifunctional detection system, include: the parallelism detection assembly comprises a first base, a first installation part and a detection part, wherein the first installation part is installed on the first base, and the detection part is connected with the first installation part in a sliding mode so that when a workpiece to be detected is placed on the first base, the detection part can adjust the distance to the workpiece to be detected under the limitation of the first installation part; the symmetry detection assembly comprises a second base, a moving part and a positioning part, wherein the positioning part is arranged on the second base, the moving part is used for placing the component to be detected, and the moving part is in sliding connection with the second base so as to enable the component to be detected to be abutted against one side of the positioning part when the moving part is pushed; and the display component comprises a display screen, the parallelism detection component and the symmetry detection component comprise grating rulers, and each grating ruler is electrically connected to the display screen. The utility model discloses detect the depth of parallelism and the symmetry of flange fork and collect in an organic whole, integrate the degree height, the precision is high.

Description

Multifunctional detection system

Technical Field

The utility model relates to an equipment technical field is used in the transmission shaft production, concretely relates to multi-functional detecting system.

Background

The flange yoke and the universal joint yoke are matched with the transmission shaft, and are common structures in the mechanical field.

When the flange fork and the universal joint fork are produced, the main parameters to be detected comprise ear hole symmetry, ear surface symmetry, ear side symmetry, ear hole parallelism, ear top parallelism, ear hole center height and total height, and due to the complex structure, each parameter needs to be detected by different detection tools respectively.

At present, most of flange forks are detected manually, and the working efficiency and the precision are low. When using the checking tool detection such as three-coordinate measuring machine, on one hand, the price is very expensive, and on the other hand, the single-gauge detection needs to be assisted by other stable components, so that the precision is not high enough, the operation is also very difficult, and the tool detection is not practical in the production line.

SUMMERY OF THE UTILITY MODEL

The utility model discloses it is that present flange fork needs the detection instrument that detects when detecting in process of production that is used is numerous and diverse, inefficiency and the poor problem of precision, to the above-mentioned not enough that exists among the prior art and provide a multi-functional detecting system and detection method.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a multifunctional detection system, comprising:

the parallelism detection assembly comprises a first base, a first installation part and a detection part, wherein the first installation part is installed on the first base, and the detection part is connected with the first installation part in a sliding mode so that when a workpiece to be detected is placed on the first base, the detection part can adjust the distance to the workpiece to be detected under the limitation of the first installation part;

the symmetry detection assembly comprises a second base, a moving part and a positioning part, wherein the positioning part is arranged on the second base, the moving part is used for placing the component to be detected, and the moving part is in sliding connection with the second base so as to enable the component to be detected to be abutted against one side of the positioning part when the moving part is pushed; and

the display component comprises a display screen, the parallelism detection component and the symmetry detection component comprise grating scales, and each grating scale is electrically connected to the display screen.

Further, the depth of parallelism determine module is still including placing the piece and can inserting the location stick in the hole of the product that awaits measuring, place the locating hole that the bellying of offering the product that supplies to await measuring on the piece was put into to when the piece is placed in the removal, the location stick can remove on the detection portion surface.

Further, the grating ruler of the parallelism detection assembly is installed in the first installation part, and the grating ruler is connected with the detection part.

Further, the grating ruler of the symmetry detection assembly is installed on the second base, and the grating ruler is connected with the moving part.

Furthermore, the positioning component comprises a positioning block, a second installation part and an adjusting wheel, the adjusting wheel penetrates through a sliding hole formed in the second installation part and then is in threaded connection with the positioning block, so that the positioning block and the second installation part can be fixed when the adjusting wheel is rotated, and a product to be measured on the upper portion of the adjusting wheel can be abutted to one side of the positioning block when the moving component is moved.

Further, the mobile part includes mobile station, sliding part and support piece, the sliding part is installed to the mobile station lower part, sliding part and the slide rail sliding connection on the second base, mobile station upper portion upwards extends in order to form the restriction portion of pushing the product to be measured to locating part, and restriction portion is close to locating part one side and is connected with support piece to when placing the product to be measured between restriction portion and locating part, the product to be measured can be in the horizontality under the support piece supports.

Further, one side that locating piece and second installation department are close to all is provided with the bar tooth.

Furthermore, the number of the supporting pieces is two, each supporting piece is hinged to the limiting portion through a hinge hole formed in the upper portion of the supporting piece, and the hinge holes are in a strip shape, so that the supporting pieces can be adjusted to be in a horizontal state according to products to be measured with different sizes.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model provides a multifunctional detection system, include: the parallelism detection assembly and the symmetry detection assembly integrate the parallelism detection and the symmetry detection of the flange yoke or the universal joint yoke, and have the advantages of high integration degree, simple operation and high precision;

the parallelism detection assembly has the advantages that the structure is simple, the positioning rod penetrates through the two holes of the flange fork and is matched with the movable positioning block, so that various products to be detected with different sizes can be detected conveniently, the parallelism detection assembly is easy to use, and the universality is high;

the symmetry degree detection assembly can detect the symmetry degrees of four side surfaces of a product to be detected and two holes of the flange fork, is complete in function, the positioning part is arranged on the second base, and the height from the positioning part to the second base can be changed by rotating the adjusting wheel, so that the symmetry degrees of different sizes and different positions of the same workpiece can be detected; the design that the supporting piece is supported at the lower part of the product to be measured enables the measurement to be more accurate and reliable;

the numerical value after the parallelism detection assembly and the symmetry detection assembly detect is transmitted to the display screen through the grating ruler, and the real-time numerical value can be observed on the display screen including the display screen, so that the display screen is visual and clear.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

FIG. 1 is a schematic structural view of a parallelism detecting assembly of the present invention;

FIG. 2 is a side view of the symmetry detecting assembly of the present invention;

FIG. 3 is a schematic structural view of the symmetry detecting assembly of the present invention;

fig. 4 is a front view of the symmetry detecting assembly of the present invention.

The reference numbers are in sequence: the parallelism detection assembly 1, the first base 11, the first installation part 12, the detection part 13, the placing block 14, the symmetry detection assembly 2, the second base 21, the slide rail 211, the moving part 22, the moving table 221, the sliding part 222, the support 223, the limiting part 224, the positioning part 23, the positioning block 231, the second installation part 232, the adjusting wheel 233 and the grating scale 3.

Detailed Description

In order to make the utility model realize that technical means, creation characteristics, achievement purpose and effect are clearer and easily understand, it is right to combine below the figure and the detailed implementation mode the utility model discloses do further explanation:

a multifunctional detection system, comprising: parallelism detection component 1, as shown in fig. 1 and 2, it includes first base 11, first installation department 12 and detection portion 13, first installation department 12 welds on first base 11, and first installation department 12 is hollow shell form, and detection portion 13 and first installation department 12 sliding connection, detection portion 13 lower part are planar structure, and detection portion 13 and work piece direct contact have seted up the spout in one side of first installation department 12, and detection portion 13 is located the spout and can slide to when placing the work piece that awaits measuring on first base 11, detection portion 13 can adjust the distance to the work piece that awaits measuring under the restriction of first installation department 12. Parallelism determine module 1 is still including placing the piece 14 and can inserting the location stick in the hole of the product that awaits measuring, and the location stick is the standard component, polishes into cylindricly promptly, matches the hole of product, and there is circular arch flange fork bottom, sets up the locating hole that the bellying that supplies the product that awaits measuring put into on placing piece 14 to when the piece 14 is placed in the removal, the location stick can be at 13 superficial movements in the test section. The method for detecting the parallelism comprises the following steps: firstly, measuring the superposed height of the positioning rod and the placing block 14, observing a numerical value displayed on a display screen in real time, and recording the numerical value as d 1; then, the parallelism between the positioning rod of the product to be measured and the positioning block 231 is measured, the positioning rod penetrates through the product to be measured, the product to be measured is placed on the placing block 14 on the first base 11, the placing block 14 moves along the axial direction of the positioning rod below the detection part 13, the detection part 13 moves on the upper surface of the positioning rod, the value displayed in real time on the display screen is observed and recorded as d2, the parallelism c is defined to be d2-d1, and the c is compared with the standard value.

Symmetry detection subassembly 2, as shown in fig. 3 and 4, including second base 21, moving part 22 and locating part 23, locating part 23 is installed in one side that second base 21 is close to the tip, and the height of moving part 22 can be adjusted according to the size of the product that awaits measuring to locating part 23, and moving part 22 is used for placing the subassembly that awaits measuring, and moving part 22 and second base 21 sliding connection to when promoting moving part 22, can support the subassembly that awaits measuring in locating part 23 one side, the utility model discloses in first base 11 and second base 21 can be for current flat plate-shaped structure can. The symmetry detection method comprises the following steps: the workpiece to be detected after parallelism detection is placed on the moving part 22, one side of the bottom of the product to be detected is supported on the supporting part 223, the height of the positioning block 231 is adjusted, then the moving part 22 is moved to enable one side of the product to be detected to abut against the positioning block 231, the real-time displayed numerical value on the display screen is observed, the product to be detected is taken down, the other side of the product to be detected is changed for measurement, the other two sides of the product to be detected are sequentially measured (the shape of the flange fork is of the existing structure), and the detected numerical value is compared with the standard value. In practical use, the parallelism of the product to be detected can be detected firstly, and the symmetry of the product to be detected can be detected firstly, wherein the parallelism and the symmetry are not in sequence.

In order to show that the result is more directly perceived, the utility model discloses a detecting system still includes display element, it includes the display screen, parallelism determine module 1 and symmetry determine module 2 all include grating chi 3, particularly, parallelism determine module 1's grating chi 3 is installed in first installation department 12, and grating chi 3 is connected with detecting part 13, detecting part 13's removal data can transmit to display screen department through grating chi 3, symmetry determine module 2's grating chi 3 is installed on second base 21, and grating chi 3 is connected with moving part 22, like this when the product size changes, mobile station 221 can move positioning relatively block 231, mobile station 221's removal data can transmit to the display screen through grating chi 3.

Further, the positioning part 23 includes a positioning block 231, a second mounting portion 232 and an adjusting wheel 233, the adjusting wheel 233 passes through a sliding hole formed in the second mounting portion 232 and then is in threaded connection with the positioning block 231, and strip-shaped teeth are arranged on one sides of the positioning block 231 close to the second mounting portion 232, so that the distance between the positioning block 231 and the adjusting wheel 233 can be reduced after the adjusting wheel 233 is rotated, and therefore the positioning block 231 and the second mounting portion 232 are fixed, and a product to be measured on the upper portion of the positioning block 231 can be abutted to one side of the positioning block 231 when the moving part 22 is moved. In order to better detect and support a product to be detected, the moving part 22 includes a moving table 221, a sliding part 222 and support parts 223, the sliding part 222 is mounted on the lower part of the moving table 221, two mutually parallel sliding rails 211 are designed on the second base 21, the moving part 22 is slidably connected with the second base 21 through the sliding rails 211, the upper part of the moving table 221 extends upwards to form a limiting part 224 pushing the product to be detected to the positioning part 23, one side of the limiting part 224 close to the positioning block 231 is provided with a triangular groove for placing the product to be detected, one side of the limiting part 224 close to the positioning part 23 is connected with the support parts 223, the number of the support parts 223 is two, the middle part of the moving table 221 is symmetrical, each support part 223 is hinged on the limiting part 224 through a hinge hole formed on the upper part, the shape of the hinge hole is a strip, and a certain damping is provided between the support part 223 and the moving table 221, so that the support 223 can be adjusted to a horizontal state according to products to be measured of different sizes.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. A multi-functional detection system, comprising:

2. The multifunctional detection system according to claim 1, wherein the parallelism detection assembly further comprises a placement block and a positioning rod capable of being inserted into the hole of the product to be detected, the placement block is provided with a positioning hole for placing the protrusion of the product to be detected, so that when the placement block is moved, the positioning rod can move on the surface of the detection part.

3. The multifunctional detection system according to claim 2, wherein the grating ruler of the parallelism detection assembly is mounted in the first mounting portion, and the grating ruler is connected with the detection portion.

4. The multifunctional detection system according to claim 1, wherein the grating ruler of the symmetry detection assembly is mounted on the second base, and the grating ruler is connected to the moving member.

5. The multifunctional detection system according to claim 1 or 4, wherein the positioning member comprises a positioning block, a second mounting portion and an adjusting wheel, the adjusting wheel passes through a sliding hole formed in the second mounting portion and then is in threaded connection with the positioning block, so that the positioning block and the second mounting portion can be fixed by rotating the adjusting wheel, and a product to be detected on the upper portion of the adjusting wheel can be abutted against one side of the positioning block when the moving member is moved.

6. The multifunctional detection system according to claim 5, wherein the moving member comprises a moving table, a sliding portion and a supporting member, the sliding portion is mounted on a lower portion of the moving table, the sliding portion is slidably connected to the slide rail on the second base, an upper portion of the moving table extends upward to form a limiting portion for pushing the product to be detected to the positioning member, and the supporting member is connected to a side of the limiting portion close to the positioning member, so that the product to be detected can be in a horizontal state under the supporting of the supporting member when the product to be detected is placed between the limiting portion and the positioning member.

7. The multifunctional detection system according to claim 5, wherein the positioning block and the second mounting portion are provided with a rack-shaped tooth at a side close to each other.

8. The multifunctional detection system according to claim 6, wherein the number of the support members is two, each support member is hinged to the limiting portion through a hinge hole formed in an upper portion of the support member, and the hinge hole is in a strip shape, so that the support members can be adjusted to be horizontal according to products to be detected with different sizes.