CN115436674A

CN115436674A - Double-end synchronous detection device for machining new energy automobile charging gun terminal

Info

Publication number: CN115436674A
Application number: CN202211365036.0A
Authority: CN
Inventors: 毛声方; 文明; 高飞; 朱敏杰; 颜士刚
Original assignee: Huai'an Chengxiang Precision Manufacturing Co ltd
Current assignee: Huai'an Chengxiang Precision Manufacturing Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2022-12-06
Anticipated expiration: 2042-11-03
Also published as: CN115436674B

Abstract

The invention relates to the technical field of new energy vehicles, in particular to a double-head synchronous detection device for processing a charging gun terminal of a new energy vehicle, which comprises a double-head detection workbench, wherein a T-shaped chute is formed in the double-head detection workbench, supporting vertical plates are symmetrically and fixedly arranged on two sides of the double-head detection workbench, rectangular frames are symmetrically welded on two sides of the double-head detection workbench and positioned between the supporting vertical plates, an electrical variable detector is arranged on the double-head detection workbench and positioned at the end part of the T-shaped chute, and the electrical variable detector and a magnetic flux detector are both arranged on the double-head detection workbench.

Description

Double-end synchronous detection device for machining new energy automobile charging gun terminal

Technical Field

The invention relates to the technical field of new energy vehicles, in particular to a double-head synchronous detection device for machining a new energy vehicle charging gun terminal.

Background

The new energy automobile is driven by utilizing electric energy, the new energy automobile is connected with a charging pile through a charging gun to be charged when being charged, a terminal on the charging gun is an important connecting piece for charging the new energy automobile, the charging gun terminal needs to be detected by magnetic variables and electric variables when being produced so as to ensure that the charging gun terminal can be normally used after being installed on the charging gun, at present, the detection of the magnetic variables and the electric variables of the charging gun terminal is carried out on different detection devices, the detection of the magnetic variables and the electric variables cannot be simultaneously carried out on the charging gun terminal on one detection device, so that the detection efficiency is low, in addition, when the detection of the magnetic variables and the electric variables is carried out, the charging gun terminal needs to be positioned and fixed, the operation is complicated, the detection efficiency of the charging gun terminal is also influenced, in addition, the detection of the magnetic variables is carried out, the surface cleaning of the charging gun terminal needs to be simply carried out, so that the detection of dust or impurities on the magnetic variables does not cause the influence on the detection of the magnetic variables, the detection result is not accurate, and the personnel do not need to carry out the cleaning work in the process.

Disclosure of Invention

The invention aims to provide a double-head synchronous detection device for processing a new energy automobile charging gun terminal, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a double-end synchronous detection device that new energy automobile rifle terminal processing of charging was used, includes double-end detection workbench, T type spout has been seted up on the double-end detection workbench, and the bilateral symmetry of double-end detection workbench is fixed and is provided with the support riser, and the bilateral symmetry welding of double-end detection workbench has the rectangle frame, the rectangle frame is located between the support riser, install the electrical variable quantity detector on the double-end detection workbench, the electrical variable quantity detector is in the tip of T type spout, and the upper end fixed mounting of electrical variable quantity detector has voltage detection sensor and current detection sensor, and the electrical variable quantity detector is fixed on the terminal surface of T type spout to be provided with first conducting block, and the other end fixed mounting relative with T type spout on the double-end detection workbench has the magnetic flux detector, lead to the groove has been seted up on the double-end detection workbench between magnetic flux detector and the electrical variable quantity detector, and be connected with rifle terminal magnetic variable quantity detection mechanism that charges on the magnetic flux detector, rifle terminal electrical variable quantity detection mechanism is installed to T type spout department.

Preferably, rifle terminal magnetic variable detection mechanism charges includes measuring pole, first spring and rectangle activity post, the measuring pole is two symmetries and pegs graft on supporting the riser, and the measuring pole is in the tip fixedly connected with wire of double-end detection workstation side, and the other end of wire is connected on the magnetic flux detector.

Preferably, the other end of the detection rod is fixedly provided with a semicircular detection ring, the detection rod is welded with a convex connecting rod, the other end of the convex connecting rod protrudes out of the end part of the double-end detection workbench, the end part of the convex connecting rod is provided with a supporting groove, the detection rod is sleeved with a first spring, and the first spring is located between the convex connecting rod and the supporting vertical plate.

Preferably, the front end of the rectangular movable column is fixedly provided with a cylindrical connecting rod, the upper end of the cylindrical connecting rod is fixedly provided with a semicircular cleaning ring, and the semicircular cleaning ring is closed together under the working state and has the same height as the semicircular detection ring.

Preferably, rifle terminal electrical variable detection mechanism charges includes second conducting block, movable support frame, current conducting plate, conducting block mounting bracket, second spring, spacing frame, third spring, semicircle ring tray, activity push pedal and fourth spring, the fixed end panel that is provided with of one end of movable support frame, the fixed mounting bar that is provided with of bilateral symmetry of end panel, the mounting hole has been seted up on the mounting bar, the last interior slot that has seted up of movable support frame, and the fixed T type connecting block that is provided with of lower extreme of movable support frame, T type connecting block is pegged graft in T type spout, interior slot runs through on the T type connecting block, first through-hole has been seted up to the symmetry on the T type connecting block, and the symmetrical welding of front end of T type connecting block has two bottom connecting plates, set up the second through-hole on the bottom connecting plate, and the welding of the front end of bottom connecting plate has the erection bracing seat.

Preferably, the upper end fixed mounting of erection bracing seat has the current conducting plate, and the bilateral symmetry of erection bracing seat is fixed and is provided with the clearance frame, the upper end of clearance frame is provided with the brush, and the brush is in the upper end of current conducting plate.

Preferably, the conducting block mounting rack is inserted into the end face plate, the transverse end plate is welded at the rear end of the conducting block mounting rack, the mounting disc is fixedly arranged at the front end of the conducting block mounting rack, the second conducting block is mounted on the mounting disc and connected with the electrical variable detector through a wire, the wire on the second conducting block penetrates through the conducting block mounting rack, the second spring is sleeved on the conducting block mounting rack, and the operating frame is fixedly arranged at the upper end of the mounting disc.

Preferably, the bilateral symmetry of mounting disc is fixed and is provided with the side connecting plate, the lower extreme welding of side connecting plate has spacing lath, the back of the body of having seted up on the spacing lath draws the groove, the grafting has the cylinder connecting rod in the back of the body draws the groove, and the width that draws the groove back equals with the diameter of cylinder connecting rod, the fixed lower connecting plate that is provided with of lower extreme of mounting disc, the lower connecting plate is in T type spout, and the front end integrated into one piece of lower connecting plate is provided with inclined plane ejector pad.

Preferably, two limiting frames are symmetrically installed on the two installation strips and are located on the inner sides of the installation strips, an elastic limiting sheet is welded inside the limiting frame, a limiting top block is fixedly arranged at the end portion of the elastic limiting sheet, a rolling wheel is installed at one end, close to the installation strips, of the limiting frame, an installation inserting rod is welded at one end, close to the installation strips, of the limiting frame, a third spring is sleeved on the installation inserting rod, the installation inserting rod is connected in an insertion hole in an inserting mode, a movable top plate is connected between the rolling wheel and the limiting top block in an inserting mode, and one end of the movable top plate is hinged to the transverse end plate.

Preferably, the welding has the cooperation to be contacted by the ejector pin on the lower extreme intermediate position of semicircle ring tray, the cooperation is contacted by the upper surface of ejector pin and lower connecting plate, and the lower extreme bilateral symmetry welding of semicircle ring tray has the direction round bar, the direction round bar is pegged graft in the second through-hole, the semicircle ring tray is close to the fixed cooperation backup pad that is provided with of one end of movable support frame, the activity push pedal is in the rear end of T type connecting block, and the both ends symmetry welding of activity push pedal has the connection round bar, connect the round bar and peg graft in first through-hole, and the front end welding of connecting the round bar has movable supporting shoe, the movable supporting shoe contradicts under non-operating condition on the terminal surface of cooperation backup pad, has cup jointed the fourth spring on the connection round bar.

Compared with the prior art, the invention has the beneficial effects that: the invention has reasonable structure and strong functionality, and has the following advantages:

1. the electric variable detector and the magnetic flux detector are both arranged on the double-end detection workbench, so that the magnetic variable and the electric variable can be detected on one detection device, the detection working efficiency is greatly improved, the work of detection workers is facilitated, in addition, the detection of the magnetic variable and the electric variable can be realized through one-side clamping, and great convenience is realized;

2. when the terminal is clamped, the movable support frame can be fixed by one hand, the distance between the current-conducting plate and the second current-conducting block can be increased by pulling the operation frame at the same time, the semicircular detection ring, the semicircular cleaning ring and the semicircular ring tray are driven to move back to back, the terminal can be conveniently inserted between the current-conducting plate and the second current-conducting block, the semicircular ring tray can support the terminal to ensure that the clamping position of the terminal is accurate, then the operation frame is released to enable the terminal to move reversely under the action of the second spring, so that the clamping and fixing of the terminal are realized, the semicircular detection ring and the semicircular cleaning ring are driven to move reversely at the same time and are sleeved on the terminal, the magnetic variable detection and cleaning of the terminal are facilitated, and the operation is simple and convenient;

3. the detection of the magnetic variable and the electric variable of terminal can be realized through the clamping of one side to the terminal, promote movable support frame to remove toward the direction of electric variable detector promptly when detecting, can drive semicircle clearance ring like this and clear up the terminal, then the semicircle detects the ring and crosses whole terminal and carry out the detection of magnetic variable to it, when first conductive block and current conducting plate contact, form the detection efficiency that electric circuit carried out electric variable to it between electric variable detector and the terminal and improved the terminal to a great extent, the going on of staff's work has been made things convenient for.

Drawings

FIG. 1 is a schematic view of a first perspective of an assembly of the dual head synchronous detection device;

FIG. 2 is a second perspective view of the assembly of the dual head synchronous detection device;

FIG. 3 is a schematic view of the assembly of the magnetic variable sensing mechanism and the dual head sensing stage;

FIG. 4 is a schematic view of a first perspective of the assembly of the electrical variable sensing mechanism and the cleaning mechanism;

FIG. 5 is a second perspective view of the assembly of the electrical variable sensing mechanism and the cleaning mechanism;

FIG. 6 is a schematic view of a movable support frame;

FIG. 7 is a schematic diagram of a conductive block mounting block;

FIG. 8 is a schematic structural view of a spacing frame;

FIG. 9 is a schematic structural view of a semicircular ring tray;

fig. 10 is a schematic structural view of the movable push plate.

In the figure: 1. a double-head detection workbench; 11. a T-shaped chute; 12. supporting a vertical plate; 13. a rectangular frame; 14. a guide through groove; 2. an electrical variable detector; 21. a voltage detection sensor; 22. a current detection sensor; 23. a first conductive block; 24. a second conductive block; 3. a magnetic flux detector; 31. a detection lever; 32. a semicircular detection ring; 33. a convex connecting rod; 34. a butting groove; 35. a first spring; 4. a movable support frame; 41. an end panel; 42. mounting a bar; 43. an inner slot; 44. a T-shaped connecting block; 45. a first through hole; 46. a bottom connecting plate; 47. a second through hole; 48. installing a supporting seat; 49. cleaning the rack; 5. a conductive plate; 6. a conductive block mounting frame; 61. a transverse end plate; 62. mounting a disc; 63. an operation frame; 64. a side connection plate; 65. limiting battens; 66. back drawing the through groove; 67. a lower connecting plate; 68. a push block is pushed up on the inclined plane; 69. a second spring; 7. a rectangular movable column; 71. a cylindrical connecting rod; 72. a semicircular cleaning ring; 8. a limiting frame; 81. an elastic limiting sheet; 82. a limiting top block; 83. a rolling wheel; 84. installing an inserted link; 85. a third spring; 86. a movable top plate; 9. a semicircular ring tray; 91. matching with a driven rod; 92. a guide round bar; 93. a support plate is matched; 10. a movable push plate; 101. connecting the round rod; 102. a movable supporting block; 103. and a fourth spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 10, the present invention provides a technical solution:

a double-head synchronous detection device for processing a charging gun terminal of a new energy automobile comprises a double-head detection workbench 1, wherein a T-shaped chute 11 is formed in the double-head detection workbench 1, supporting vertical plates 12 are symmetrically and fixedly arranged on two sides of the double-head detection workbench 1, rectangular frames 13 are symmetrically welded on two sides of the double-head detection workbench 1, the rectangular frames 13 are positioned between the supporting vertical plates 12, an electrical variable detector 2 is installed on the double-head detection workbench 1, the electrical variable detector 2 is positioned at the end part of the T-shaped chute 11, a voltage detection sensor 21 and a current detection sensor 22 are fixedly installed at the upper end of the electrical variable detector 2, a first conductive block 23 is fixedly arranged on the end surface of the electrical variable detector 2 facing the T-shaped chute 11, and a magnetic flux detector 3 is fixedly installed at the other end of the double-head detection workbench 1 opposite to the T-shaped chute 11, a guide through groove 14 is arranged on the double-head detection workbench 1 between the magnetic flux detector 3 and the electrical variable detector 2, the magnetic flux detector 3 is connected with a charging gun terminal magnetic variable detection mechanism, the charging gun terminal magnetic variable detection mechanism comprises a detection rod 31, a first spring 35 and a rectangular movable column 7, the detection rod 31 is two symmetrical inserted connection plates 12, namely, the support vertical plate 12 is provided with an insertion hole, the detection rod 31 is inserted in the insertion hole, the detection rod 31 can move in the insertion hole, the end part of the detection rod 31 at the side edge of the double-head detection workbench 1 is fixedly connected with a lead, the other end of the lead is connected on the magnetic flux detector 3, in addition, the other end of the detection rod 31 is fixedly provided with a semicircular detection ring 32, the semicircular detection ring 32 is contacted together under the working state, the detection rod 31 is welded with a convex connecting rod 33, and the other end of the convex connecting rod 33 protrudes out of the end part of the double-head detection workbench 1, and the end of the outer convex connecting rod 33 is provided with a resisting groove 34, the detecting rod 31 is sleeved with a first spring 35, the first spring 35 is positioned between the outer convex connecting rod 33 and the supporting vertical plate 12, and two ends of the first spring 35 are respectively welded on the outer convex connecting rod 33 and the end surface of the supporting vertical plate 12.

Rectangle movable column 7 is pegged graft in rectangle frame 13, and the front end of rectangle movable column 7 is fixed and is provided with cylinder connecting rod 71, and the fixed semicircle clearance ring 72 that is provided with in upper end of cylinder connecting rod 71, and semicircle clearance ring 72 is closed together under operating condition and is high with semicircle detection ring 32, and the fixed brush that is provided with in inside of semicircle clearance ring 72 is convenient for clear up with the surface of terminal in addition, and semicircle clearance ring 72 is insulating clearance ring in addition.

The electric variable detecting mechanism for the charging gun terminal is installed at the T-shaped sliding groove 11 and comprises a second conductive block 24, a movable supporting frame 4, a conductive plate 5, a conductive block installation frame 6, a second spring 69, a limiting frame 8, a third spring 85, a semicircular tray 9, a movable push plate 10 and a fourth spring 103, an end plate 41 is fixedly arranged at one end of the movable supporting frame 4, installation strips 42 are symmetrically and fixedly arranged on two sides of the end plate 41, installation holes are formed in the installation strips 42, inner insertion grooves 43 are formed in the movable supporting frame 4, T-shaped connection blocks 44 are fixedly arranged at the lower end of the movable supporting frame 4, the T-shaped connection blocks 44 are inserted in the T-shaped sliding groove 11, the inner insertion grooves 43 penetrate through the T-shaped connection blocks 44, first through holes 45 are symmetrically formed in the T-shaped connection blocks 44, two bottom connection plates 46 are symmetrically welded at the front ends of the T-shaped connection blocks 44, second through holes 47 are formed in the bottom connection plates 46, an installation supporting seat 48 is welded at the front end of the bottom connection plate 46, the conductive plate 5 is fixedly installed at the upper end of the support 48, a brush holder 49 is arranged at the movable supporting frame 5, and the upper end of the movable supporting frame 4 is in an insulation state of the brush holder 5.

Conductive block mounting bracket 6 is pegged graft on end panel 41, the cooperation jack has been seted up on end panel 41 promptly, conductive block mounting bracket 6 is pegged graft in the cooperation jack, and can remove, and the rear end welding of conductive block mounting bracket 6 has transverse end plate 61, the fixed mounting disc 62 that is provided with of front end, install second conductive block 24 on the mounting disc 62, second conductive block 24 passes through the wire and is connected with electrical variable detector 2, and the wire on the second conductive block 24 passes from conductive block mounting bracket 6, second spring 69 has been cup jointed on the conductive block mounting bracket 6, the both ends of second spring 69 weld respectively on end panel 41 and on mounting disc 62, the fixed handling frame 63 that is provided with in upper end of mounting disc 62, transverse end plate 61 is in the rear end of end panel 41, second conductive block 24 is in the front end of end panel 41.

The both sides symmetry of mounting disc 62 is fixed and is provided with side connecting plate 64, the lower extreme welding of side connecting plate 64 has spacing lath 65, spacing lath 65 is last to have seted up back of the body and has pulled logical groove 66, the concatenation has cylindrical connecting rod 71 in the back of the body pulls logical groove 66, and the width that pulls logical groove 66 back of the body equals the diameter of cylindrical connecting rod 71, the front end that pulls logical groove 66 back of the body sets up the chute towards the slope of support riser 12 direction in addition, the lower extreme of mounting disc 62 is fixed and is provided with lower connecting plate 67, lower connecting plate 67 is in T type spout 11, and the front end integrated into one piece of lower connecting plate 67 is provided with inclined plane ejector pad 68.

Spacing frame 8 is two, the symmetry is installed on two mounting bars 42, and be in the inboard of mounting bar 42, the inside welding of spacing frame 8 has the spacing piece of elasticity 81, the end fixing of the spacing piece of elasticity 81 is provided with spacing kicking block 82, and the inside of spacing frame 8 is close to the one end of mounting bar 42 and installs the wheel 83 that rolls, and the one end welding that is close to mounting bar 42 has installation inserted bar 84, cup joint third spring 85 on the installation inserted bar 84, and installation inserted bar 84 pegs graft in the mounting hole, it has movable top plate 86 to peg graft between wheel 83 and the spacing kicking block 82, the one end of movable top plate 86 articulates on horizontal end plate 61, its front end is contradicted in supporting groove 34 under operating condition in addition, the both ends of third spring 85 weld respectively on the interior terminal surface of mounting bar 42 and on spacing frame 8.

The welding has the cooperation on the lower extreme intermediate position of semicircle ring tray 9 to be contacted by ejector pin 91, the cooperation is contacted by the upper surface of ejector pin 91 and lower connecting plate 67, the both sides symmetry welding of the lower extreme of semicircle ring tray 9 has direction round bar 92, direction round bar 92 pegs graft in second through-hole 47, semicircle ring tray 9 is close to the fixed cooperation backup pad 93 that is provided with of one end of movable support frame 4, movable push pedal 10 is located the rear end of T type connecting block 44, and the both ends symmetry welding of movable push pedal 10 has connection round bar 101, connect round bar 101 peg graft in first through-hole 45, and the front end welding of connecting round bar 101 has movable supporting shoe 102, movable supporting shoe 102 contradicts under non-operating condition on the terminal surface of cooperation backup pad 93, connect and cup joint fourth spring 103 on round bar 101, the both ends of fourth spring 103 contact with the preceding terminal surface of T type connecting block 44 and the terminal surface of movable supporting shoe 102 respectively, the cooperation is contradicted on inclined plane push block 68 by ejector pin 91 under operating condition, and movable supporting shoe 102 supports the lower extreme of backup pad 93 under operating condition.

When the terminal is detected, the movable support frame 4 is fixed by hand, the operating frame 63 is pulled to drive the whole conductive block mounting frame 6 to move towards the movable support frame 4, so that the distance between the second conductive block 24 and the conductive plate 5 is increased, the two convex connecting rods 33 are pushed back to the back under the action of the movable top plate 86, the two semicircular detection rings 32 are further driven to be separated back to the back, the two semicircular cleaning rings 72 are also separated back to the back under the action of the back pulling through groove 66, the inclined plane push-up block 68 moves to be matched with the lower end of the ejector rod 91 to push up the semicircular ring tray 9 under the action of the inclined plane push-up block 68, then the movable support block 102 loses the blocking of the matched support plate 93, the lower end which is inserted into the matched support plate 93 plays a supporting role, at this time, the terminal can be inserted into the second conductive block 24 and the conductive plate 5, and simultaneously inserted into the semicircular ring tray 9, the terminal is supported to ensure accurate positioning, then the operation frame 63 is released, namely the terminal can be clamped and fixed under the action of the second spring 69, so that two ends of the terminal are respectively contacted with the conductive plate 5 and the second conductive block 24, and when the terminal is inserted between the conductive plate 5 and the second conductive block 24 from bottom to top, the terminal needs to pass through the cleaning frame 49, so that one end part of the terminal can be cleaned under the action of the cleaning frame 49, and in the process of releasing the operation frame 63, the mounting disc 62 moves towards the terminal under the action of the second spring 69 for a certain distance to clamp and fix the terminal, and the moving distance drives the movable top plate 86 to move reversely, so that the movable top plate 86 resets under the action of the limit frame 8, and in addition, the elastic limit sheet 81 arranged in the limit frame 8 can ensure accurate resetting of the movable top plate 86, in addition, when the conductive block mounting frame 6 clamps the terminal, the movable top plate 86 is separated from the abutting groove 34, and when the movable support frame 4 moves to the final working position, the semicircular cleaning ring 72 is sleeved on the second conductive block 24, so that the detection rod 31 is reset under the action of the first spring 35, the two semicircular detection rings 32 are sleeved on the terminal and are positioned at the part of the terminal to be cleaned by the cleaning frame 49, and in addition, the semicircular cleaning ring 72 is driven to reset under the action of the back pulling through groove 66 along with the reverse movement of the conductive block mounting frame 6 and is sleeved on the terminal, then the movable push plate 10 is pulled to ensure that the movable support block 102 is not supported at the lower end of the matching support plate 93, so that the semicircular ring tray 9 moves downwards under the action of gravity, no longer play the supporting role to the terminal, cooperation backup pad 93 is contradicted at the front end of activity supporting shoe 102, fourth spring 103 is in compression state, the terminal is pegged graft at semicircle detection ring 32 and semicircle clearance ring 72 this moment, can promote movable support frame 4 and make it drive the terminal and remove toward the direction of first conducting block 23, at the in-process semicircle clearance ring 72 that removes like this earlier clear up the surface of terminal, then the in-process semicircle that removes detects ring 32 can detect the whole body of terminal, final conducting plate 5 moves when contacting with first conducting block 23, at this moment electrical variable detector 2, first conducting block 23, form the electric path between terminal and the second conducting block 24, carry out the electrical variable to the terminal and detect, easy operation conveniently has improved the work efficiency who detects greatly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a double-end synchronous detection device of new energy automobile rifle terminal processing usefulness, includes double-end detection achievement platform (1), its characterized in that: the utility model discloses a double-end detection device, including double-end detection workbench (1), has seted up T type spout (11) on double-end detection workbench (1), and the bilateral symmetry of double-end detection workbench (1) is fixed to be provided with and supports riser (12), and the bilateral symmetry welding of double-end detection workbench (1) has rectangle frame (13), rectangle frame (13) are in and support between riser (12), install electrical variable detector (2) on double-end detection workbench (1), electrical variable detector (2) are in the tip of T type spout (11), and the upper end fixed mounting of electrical variable detector (2) has voltage detection sensor (21) and current detection sensor (22), and electrical variable detector (2) are fixed on the terminal surface of T type spout (11) and are provided with first conducting block (23), and the double-end fixed mounting relative with T type spout (11) on double-end detection workbench (1) has magnetic flux detector (3), the double-end detection workbench (1) between magnetic flux detector (3) and the electrical variable detector (2) has seted up direction logical groove (14), and is connected with the magnetic gun terminal detection mechanism, and the detection device is located the T type spout (11).

2. The double-head synchronous detection device for machining the new energy automobile charging gun terminal according to claim 1, characterized in that: rifle terminal magnetic variable detection mechanism charges includes measuring pole (31), first spring (35) and rectangle movable column (7), measuring pole (31) are two symmetries and are pegged graft on supporting riser (12), and measuring pole (31) are in the tip fixedly connected with wire of double-end detection workstation (1) side, and the other end of wire is connected on magnetic flux detector (3).

3. The double-head synchronous detection device for machining the new energy automobile charging gun terminal as claimed in claim 2, wherein the double-head synchronous detection device comprises: the other end of detection pole (31) is fixed and is provided with semicircle detection ring (32), and the welding has evagination connecting rod (33) on detection pole (31), the other end of evagination connecting rod (33) is outstanding at the tip of double-end test table (1), and the tip of evagination connecting rod (33) has been seted up and has been supported groove (34), has cup jointed first spring (35) on detection pole (31), first spring (35) are in between evagination connecting rod (33) and support riser (12).

4. The double-end synchronous detection device of new energy automobile rifle terminal processing usefulness of claim 2, its characterized in that: the front end of rectangle activity post (7) is fixed and is provided with cylinder connecting rod (71), the fixed semicircle clearance ring (72) that is provided with in upper end of cylinder connecting rod (71), semicircle clearance ring (72) are closed together under operating condition and are detected ring (32) with the semicircle and be the same height.

5. The double-head synchronous detection device for machining the new energy automobile charging gun terminal according to claim 1, characterized in that: rifle terminal electrical variable detection mechanism charges includes second conducting block (24), movable support frame (4), current conducting plate (5), conducting block mounting bracket (6), second spring (69), limit frame (8), third spring (85), semicircle ring tray (9), activity push pedal (10) and fourth spring (103), the fixed end face board (41) that is provided with of one end of movable support frame (4), the bilateral symmetry of end face board (41) is fixed and is provided with mounting bar (42), the mounting hole has been seted up on mounting bar (42), interior slot (43) have been seted up on movable support frame (4), and the fixed T type connecting block (44) that is provided with of lower extreme of movable support frame (4), T type connecting block (44) are pegged graft in T type spout (11), interior slot (43) run through on T type connecting block (44), first through-hole (45) have been seted up to the symmetry on T type connecting block (44), and the front end of T type connecting block (44) is to two bottom connecting plates (46), set up second connecting plate (46) on bottom connecting plate (46), and the welding of front end connecting block (48).

6. The double-end synchronous detection device of new energy automobile rifle terminal processing usefulness of claim 5, its characterized in that: the upper end fixed mounting of erection bracing seat (48) has current conducting plate (5), and the both sides symmetry of erection bracing seat (48) is fixed and is provided with clearance frame (49), the upper end of clearance frame (49) is provided with the brush, and the brush is in the upper end of current conducting plate (5).

7. The double-head synchronous detection device for machining the new energy automobile charging gun terminal according to claim 5, characterized in that: conductive block mounting bracket (6) are pegged graft on end panel (41), and the rear end welding of conductive block mounting bracket (6) has horizontal end plate (61), and the fixed mounting disc (62) that is provided with in front end, install second conductive block (24) on mounting disc (62), second conductive block (24) are connected with electrical variable detector (2) through the wire, and the wire on second conductive block (24) passes from conductive block mounting bracket (6), has cup jointed second spring (69) on conductive block mounting bracket (6), and the fixed handling frame (63) that is provided with in upper end of mounting disc (62).

8. The double-end synchronous detection device of new energy automobile rifle terminal processing usefulness of claim 7, its characterized in that: the fixed side connecting plate (64) that is provided with of bilateral symmetry of mounting disc (62), the lower extreme welding of side connecting plate (64) has spacing lath (65), back of the body draws logical groove (66) to have seted up on spacing lath (65), it has cylindrical connecting rod (71) to peg graft in back of the body draws logical groove (66), and the width that draws logical groove (66) back equals with the diameter of cylindrical connecting rod (71), the fixed connecting plate (67) down that is provided with of lower extreme of mounting disc (62), connecting plate (67) are in T type spout (11) down, and the front end integrated into one piece of lower connecting plate (67) is provided with on the inclined plane ejector pad (68).

9. The double-head synchronous detection device for machining the new energy automobile charging gun terminal according to claim 5, characterized in that: the two limiting frames (8) are symmetrically installed on the two installation strips (42) and located on the inner sides of the installation strips (42), elastic limiting pieces (81) are welded inside the limiting frames (8), limiting top blocks (82) are fixedly arranged at the end portions of the elastic limiting pieces (81), rolling wheels (83) are installed at one ends, close to the installation strips (42), of the inside of the limiting frames (8), installation inserting rods (84) are welded at one ends, close to the installation strips (42), of the inside of the limiting frames (8), third springs (85) are sleeved on the installation inserting rods (84), the installation inserting rods (84) are connected in an inserting mode in installation holes in an inserting mode, movable top plates (86) are connected between the rolling wheels (83) and the limiting top blocks (82) in an inserting mode, and one ends of the movable top plates (86) are hinged to the transverse end plates (61).

10. The double-head synchronous detection device for machining the new energy automobile charging gun terminal according to claim 5, characterized in that: the welding has the cooperation by ejector pin (91) on the lower extreme intermediate position of semicircle ring tray (9), the cooperation is contacted by the upper surface of ejector pin (91) and lower connecting plate (67), and the lower extreme bilateral symmetry of semicircle ring tray (9) has guide round bar (92), guide round bar (92) are pegged graft in second through-hole (47), semicircle ring tray (9) are close to the fixed cooperation backup pad (93) that is provided with of one end of movable support frame (4), movable push pedal (10) are in the rear end of T type connecting block (44), and the both ends symmetric welding of movable push pedal (10) has connection round bar (101), connect round bar (101) and peg graft in first through-hole (45), and the front end welding of connecting round bar (101) has movable supporting shoe (102), movable supporting shoe (102) are contradicted under the non-operating condition on the terminal surface of cooperation backup pad (93), have cup jointed fourth spring (103) on connecting round bar (101).