CN215263191U

CN215263191U - Spring contact finger detection device

Info

Publication number: CN215263191U
Application number: CN202122821138.6U
Authority: CN
Inventors: 王明煜
Original assignee: Shenyang Setes Metal Material Co ltd
Current assignee: Shenyang Setes Metal Material Co ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2021-12-21
Anticipated expiration: 2031-11-18

Abstract

The utility model belongs to the technical field of detect, a spring touches and indicates detection device is disclosed, including detecting the platform, the last surface left side fixed mounting who detects the platform has the appearance main part of detecting a flaw, the vertical fixed mounting in last surface right side that detects the platform has the backup pad, the left side of backup pad is rotated through first pivot and is equipped with the four-jaw chuck, the equal fixed mounting in left surface of four-jaw chuck jack catch has the regulating block, the quantity of regulating block is four, the vertical fixed mounting in rear surface that detects the platform has the telescopic link, the horizontal fixed mounting in upper end of telescopic link has the base plate, the upper surface of base plate rotates the one end that is equipped with the regulating plate through the second pivot, be provided with the joint subassembly between base plate and the regulating plate, the vertical fixed mounting in lower surface of the regulating plate other end has test probe and magnifying lens. The utility model discloses the spring of different models of being convenient for is touched and is indicated to it is more convenient to make the magnifying lens aim at the operation that the spring touched and indicates, test probe laminating spring touched and indicates, can promote detection efficiency.

Description

Spring contact finger detection device

Technical Field

This application belongs to and detects technical field, specifically is spring touches and indicates detection device.

Background

In order to ensure that the surface quality (cracks) of the spring contact finger and the quality (hidden damage) of the internal structure can reach the standard, after the spring contact finger is machined and formed, the surface quality needs to be visually detected, the internal structure needs to be subjected to flaw detection, and the potential safety hazard during assembly and use is avoided.

The current detection mode is that the detector has the spring to touch the finger for one hand, and has the magnifying lens to carefully detect with the eyes on its surface for one hand, and the test probe laminating spring that will detect a flaw appearance again touches the finger, carries out the detection of detecting a flaw of inner structure to it, through handheld operation mode in the twice detection process, fixed spring that all is not convenient for touches the finger to make the magnifying lens aim at the spring and touch the finger, the operation process that the test probe laminating spring touched the finger is very loaded down with trivial details, leads to detection efficiency to hang down.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the problem that above-mentioned exists, provide spring and touch and indicate detection device.

The spring contact finger detection device comprises a detection table, wherein a flaw detector main body is fixedly arranged on the left side of the upper surface of the detection table, a support plate is vertically and fixedly arranged on the right side of the upper surface of the detection table, a four-jaw chuck is rotatably assembled on the left side of the support plate through a first rotating shaft, adjusting blocks are fixedly arranged on the left surfaces of jaws of the four-jaw chuck, the number of the adjusting blocks is four, a telescopic rod is vertically and fixedly arranged on the rear surface of the detection table, a base plate is horizontally and fixedly arranged at the upper end of the telescopic rod, one end of an adjusting plate is rotatably assembled on the upper surface of the base plate through a second rotating shaft, a clamping assembly is arranged between the base plate and the adjusting plate, a detection probe and an amplification lens are vertically and fixedly arranged on the lower surface of the other end of the adjusting plate, the amplification lens penetrates through the adjusting plate, the distances between the detection probe and the second rotating shaft are the same, and the distance between the amplification lens and the detection probe is 15 cm, the magnifying lens is positioned right above the four-jaw chuck.

Furthermore, four the regulating blocks are the same arc-shaped structures in shape and are distributed circumferentially, and the placing grooves are formed in the outer sides of the circumferences of the four regulating blocks.

Furthermore, the joint subassembly includes joint groove and shell fragment, and two joint grooves have been seted up to the lower part of regulating plate, and two joint grooves are the same with the distance between second pivot, and a joint groove is located between second pivot and the test probe, and another joint groove is located between second pivot and the magnifying lens, and the upper portion scarf joint of base plate has the shell fragment, shell fragment and the assembly of the joint groove joint that corresponds.

Further, the telescopic link is including adjusting pole, screw rod knob and sleeve, adjusts the pole and the assembly of pegging graft of sleeve, sleeve and detection platform fixed Assembly, adjusts pole upper end and base plate fixed assembly, telescopic left side level spiro union has the screw rod knob that is used for locking the regulation pole.

Furthermore, the adjusting rod is of a rectangular rod-shaped structure, and the inner shape of the sleeve is matched with that of the adjusting rod.

Further, the right surface of backup pad fixed mounting has worm gear reducer, and the right-hand member of first pivot runs through backup pad and the left output fixed mounting of worm gear reducer, and the input fixed mounting of worm gear reducer front side has hand round.

Furthermore, the detection table is of a rectangular plate-shaped structure, and adjusting feet are screwed and assembled at four corners of the lower surface of the detection table.

Compared with the prior art, the utility model has the advantages of it is following:

the utility model discloses can touch the spring of different models and indicate to fix to it is more convenient to make the magnifying lens aim at the operation that the spring touched and indicates, the test probe laminating spring touched and indicates, promotes detection efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a schematic sectional view of the structure taken along the line A-A in FIG. 1;

FIG. 3 is a schematic top view of the present invention;

fig. 4 is a schematic top view of the clamping assembly of the present invention;

figure 5 is the left view direction structure schematic cross-sectional view of the clamping assembly of the present invention.

In the figure: 1. the flaw detector comprises a detection table, 2, a flaw detector main body, 3, a telescopic rod, 31, an adjusting rod, 32, a screw knob, 33, a sleeve, 4, a detection probe, 5, an adjusting plate, 6, an amplifying lens, 7, a base plate, 8, a four-jaw chuck, 9, a clamping assembly, 91, a clamping groove, 92, a spring plate, 10, a worm gear reducer, 11, a hand wheel, 12, a supporting plate, 13, an adjusting pin, 14, a placing groove and 15, and an adjusting block.

Detailed Description

The present invention will be described in detail below with reference to embodiments shown in the drawings. However, the present invention is not limited to the above embodiments, and structural, method, or functional changes made by those skilled in the art according to the present invention are all included in the scope of the present invention.

The utility model discloses a spring touches and indicates detection device, refer to fig. 1-5 and show, including examining test table 1, the upper surface left side fixed mounting who examines test table 1 has flaw detector main part 2, the vertical fixed mounting in upper surface right side who examines test table 1 has backup pad 12, the left side of backup pad 12 is rotated through first pivot and is equipped with four-jaw chuck 8, the equal fixed mounting in left surface of 8 jack catchs of four-jaw chuck has regulating block 15, the quantity of regulating block 15 is four, four-jaw chuck 8 are current parts, can remove four regulating block 15 on the jack catch simultaneously.

Detect the vertical fixed mounting in rear surface of platform 1 and have telescopic link 3, the horizontal fixed mounting in upper end of telescopic link 3 has base plate 7, the upper surface of base plate 7 rotates through the second pivot and is equipped with the one end of regulating plate 5, be provided with joint subassembly 9 between base plate 7 and the regulating plate 5, the vertical fixed mounting in lower surface of the regulating plate 5 other end has test probe and magnifying lens 6, magnifying lens 6 runs through regulating plate 5 and sets up, magnifying lens 6, the distance between test probe 4 and the second pivot is the same, distance between magnifying lens 6 and the test probe 4 is 15 centimetres, magnifying lens 6 is located four-jaw chuck 8 directly over, telescopic link 3 can adjust the height of base plate 7, regulating plate 5 can left and right sides location swing through the joint of joint subassembly 9, convenient adjustment, switch test probe 4 and magnifying lens 6 to four-jaw chuck 8 directly over.

Four regulating blocks 15 are the same arc structure of shape and are the circumference and distribute, and standing groove 14 has all been seted up in the circumference outside of four regulating blocks 15, and four regulating blocks 15 after four-jaw chuck 8 linkage regulation can match more spring and touch and indicate the model, and the spring touches and indicates to cup joint in standing groove 14 after tensile.

The clamping assembly 9 comprises a clamping groove 91 and an elastic sheet 92, two clamping grooves 91 are formed in the lower portion of the adjusting plate 5, the distance between the two clamping grooves 91 and the second rotating shaft is the same, one clamping groove 91 is located between the second rotating shaft and the detecting probe 4, the other clamping groove 91 is located between the second rotating shaft and the magnifying lens 6, the elastic sheet 92 is embedded in the upper portion of the base plate 7, the elastic sheet 92 is assembled with the corresponding clamping groove 91 in a clamping mode, the elastic sheet 92 can be compressed and contracted to be separated from one clamping groove 91 of the clamping assembly when the adjusting plate 5 is rotated, the clamping is reset until the elastic sheet 92 enters the other clamping groove 91, and therefore the rotating positioning switching of the adjusting plate 5 is achieved, the detecting probe 4 and the station of the magnifying lens 6 can be switched rapidly and accurately.

The telescopic link 3 is including adjusting pole 31, screw knob 32 and sleeve 33, it assembles with sleeve 33 grafting to adjust pole 31, it is the shaft-like structure of rectangle to adjust pole 31, sleeve 33's inside shape and regulation pole 31 phase-match, sleeve 33 and detection platform 1 fixed assembly, adjust pole 31 upper end and base plate 7 fixed assembly, sleeve 33's left side horizontal spiro union has the screw knob 32 that is used for locking regulation pole 31, through spiro union or screw-tightening screw knob 32, can carry out lift adjustment or locking location to the regulation pole 31 in the sleeve 33, the pole 31 of adjusting of the shaft-like structure of rectangle can avoid taking place circumferential direction.

The right fixed surface of backup pad 12 installs worm gear reducer 10, and worm gear reducer 10 is current part, and the right-hand member of first pivot runs through backup pad 12 and the left output fixed mounting of worm gear reducer 10, and the input fixed mounting of worm gear reducer 10 front side has hand round 11, is convenient for rotate first pivot and four-jaw chuck 8 through hand round 11 to rotate the spring of placing on regulating block 15 and touch and indicate.

Examine test table 1 and be rectangle platelike structure, the lower surface four corners department spiro union of examining test table 1 is equipped with adjusting foot 13, can adjust the levelness of examining test table 1 through adjusting foot 13, promotes and places stability.

When the device works, the position of the adjusting block 15 is adjusted through the four-jaw chuck 8 according to the type of the spring contact finger to be detected, so that the spring contact finger can be tightly sleeved in the placing groove 14; the magnifying lens 6 is located at an initial position right above the spring contact finger, the hand-operated wheel 11 is rotated, the first rotating shaft and the four-jaw chuck 8 are rotated through the worm gear reducer 10, so that the spring contact finger placed on the adjusting block 15 is rotated, meanwhile, the surface quality of one side, away from the placing groove 14, of the spring contact finger can be carefully detected through the magnifying lens 6, after the spring contact finger is detected through rotating for one circle, the spring contact finger can roll, after the position of one side, attached to the placing groove 14, of the spring contact finger and one side, away from the placing groove 14, of the spring contact finger is changed, the spring contact finger is rotated for one circle again to perform surface detection of the other side, and visual detection is completed;

rotate the regulating plate 5 of 7 upsides of base plate, shell fragment 92 pressurized among the joint subassembly 9 breaks away from a joint groove 91 of joint, resets until getting into another joint inslot 91, and test probe 4 is located the spring and touches directly over the finger this moment, transfers the screw knob 32 in the flexible pole 3 of loosing, and 4 decline test probe touch the tight screw knob 32 location of spiral shell again to laminating spring touch finger, detects the detection back through detecting a flaw appearance main part 2 and resets this device, detects next time.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. Spring touches and indicates detection device, including examining test table (1), a serial communication port, the upper surface left side fixed mounting who examines test table (1) has flaw detector main part (2), the vertical fixed mounting in upper surface right side that examines test table (1) has backup pad (12), the left side of backup pad (12) is rotated through first pivot and is equipped with four-jaw chuck (8), the equal fixed mounting in left surface of four-jaw chuck (8) jack catch has regulating block (15), the quantity of regulating block (15) is four, the vertical fixed mounting in rear surface that examines test table (1) has telescopic link (3), the horizontal fixed mounting in upper end of telescopic link (3) has base plate (7), the upper surface of base plate (7) is rotated through the second pivot and is equipped with the one end of regulating plate (5), be provided with joint subassembly (9) between base plate (7) and regulating plate (5), the vertical fixed mounting in lower surface of the regulating plate (5) other end has test probe and enlarged camera lens (6), the magnifying lens (6) penetrates through the adjusting plate (5), the distances between the magnifying lens (6) and the detecting probe (4) and the second rotating shaft are the same, the distance between the magnifying lens (6) and the detecting probe (4) is 15 cm, and the magnifying lens (6) is located right above the four-jaw chuck (8).

2. The spring contact finger detection device according to claim 1, wherein the four adjusting blocks (15) are in a circular arc structure with the same shape and are distributed circumferentially, and the outer sides of the circumferences of the four adjusting blocks (15) are provided with placing grooves (14).

3. The spring contact finger detection device according to claim 1, wherein the clamping assembly (9) comprises a clamping groove (91) and an elastic sheet (92), two clamping grooves (91) are formed in the lower portion of the adjusting plate (5), the distance between the two clamping grooves (91) and the second rotating shaft is the same, one clamping groove (91) is located between the second rotating shaft and the detection probe (4), the other clamping groove (91) is located between the second rotating shaft and the magnifying lens (6), the elastic sheet (92) is embedded in the upper portion of the base plate (7), and the elastic sheet (92) is assembled with the corresponding clamping groove (91) in a clamping mode.

4. The spring contact finger detection device according to claim 1, wherein the telescopic rod (3) comprises an adjusting rod (31), a screw knob (32) and a sleeve (33), the adjusting rod (31) is inserted into the sleeve (33) for assembly, the sleeve (33) is fixedly assembled with the detection table (1), the upper end of the adjusting rod (31) is fixedly assembled with the base plate (7), and the screw knob (32) for locking the adjusting rod (31) is horizontally screwed on the left side of the sleeve (33).

5. The spring contact finger detecting device according to claim 4, characterized in that the adjusting rod (31) is a rectangular rod-shaped structure, and the inner shape of the sleeve (33) matches with the adjusting rod (31).

6. The spring contact finger detection device according to claim 1, wherein a worm gear reducer (10) is fixedly mounted on the right surface of the support plate (12), the right end of the first rotating shaft penetrates through the support plate (12) to be fixedly assembled with the output end on the left side of the worm gear reducer (10), and a hand wheel (11) is fixedly mounted at the input end on the front side of the worm gear reducer (10).

7. The spring contact finger detection device according to claim 1, characterized in that the detection table (1) is a rectangular plate-shaped structure, and adjusting feet (13) are screwed and assembled at four corners of the lower surface of the detection table (1).