CN220472905U

CN220472905U - Connector detection equipment

Info

Publication number: CN220472905U
Application number: CN202322253154.9U
Authority: CN
Inventors: 王庆超; 闫春呈; 姚海洋
Original assignee: Shanghai Renmo Electronic Technology Co ltd
Current assignee: Shanghai Renmo Electronic Technology Co ltd
Priority date: 2023-08-22
Filing date: 2023-08-22
Publication date: 2024-02-09
Anticipated expiration: 2033-08-22

Abstract

The utility model relates to the technical field of connector detection, in particular to connector detection equipment, which comprises a main body, wherein a hydraulic cylinder is fixedly arranged in the main body, an upper die is fixedly connected with a telescopic end of the hydraulic cylinder, a lower die is fixedly connected with the inside of the main body, the upper die is matched with the lower die, a die core is slidingly connected with the inside of the lower die, and a cavity capable of storing a connector is formed in the die core, and the connector detection equipment has the beneficial effects that: the connector wire harness can be automatically straightened through the straightening mechanism, a detector only needs to put the connector into the lower die, then the wire harness close to the port of the connector is wound below the first baffle and below the lifting plate in sequence, and the connector wire harness is not required to be completely straightened and put into the groove, so that the labor intensity of the detector is reduced, the speed of placing connector products is also improved, the time for straightening the wire harness is saved, and the detection efficiency is further improved.

Description

Connector detection equipment

Technical Field

The utility model relates to the technical field of connector detection, in particular to connector detection equipment.

Background

All products need to be strictly detected before leaving factories, connectors are not exceptional, the connector has irreplaceable functions in the production industry and the manufacturing industry, the performance of the connector directly influences whether the whole system works normally, and particularly, the functions are increased along with the high technical requirements of connector terminals, the structure of the connector is more and more complex, the connector gradually transits to precision and microminiature, and the size measurement and appearance defect detection work of the connector are more complex than before, wherein the detection items comprise plugging force, durability, insulation resistance, voltage resistance, contact resistance and the like. The connector is automatically detected by a precise detection machine, so that the precision, efficiency and accuracy of detection can be ensured, and the air tightness of the connector is detected by using air tightness detection equipment.

At present, totally enclosed gas tightness tester comprises last mould and lower mould, through the manual work with the connector place in the lower mould, then operate through the hydraulic stem, make the mould decline and carry out the compound die operation to form the sealed space that detects needs, can detect, in order to improve detection efficiency and detection quality, can design last mould and lower mould to the product, make its perfect laminating product, the formation of invariable atmospheric pressure has accelerated in the sealed space, thereby has reached the short-term test to the product, nevertheless to the connector, still there is some not enough:

after the connector is manually placed in the lower die, the wire harness of the connector is still required to be placed in the groove, however, when the connector is detected in a large batch, the connector is manually placed in the lower die, and then the wire harness is straightened, so that the labor intensity of detection personnel is increased, and the detection efficiency is also difficult to improve.

In view of such circumstances, the present utility model provides a connector inspection apparatus, which aims to reduce the labor intensity of inspection personnel and improve the inspection efficiency.

Disclosure of Invention

To above-mentioned problem, this application provides a connector check out test set, has solved mentioning among the above-mentioned background art, and the manual work is put into the connector after the lower mould, still need put its pencil in order in the recess, however when detection in a large number of batches, through the manual work place the connector at the lower mould, then the mode of putting the pencil in order again, has increased detection personnel's intensity of labour, also is difficult to the problem that improves detection efficiency:

the utility model provides a connector check out test set, includes the main part, the inside fixed mounting of main part has the pneumatic cylinder, the telescopic end fixedly connected with of pneumatic cylinder goes up the mould, the inside fixedly connected with lower mould of main part, go up mould and lower mould matched with, the inside sliding connection of lower mould has the mold core, the cavity that can deposit the connector has been seted up to the inside of mold core, the recess that can place the connector pencil has been seted up to the inside of mold core, the inside fixedly connected with incomplete gear circle of mold core, the inside of mold core is provided with the mechanism of straightening down;

the straightening mechanism comprises a base, the base is rotationally connected to the inside of a mold core, a rotating shaft is rotationally connected to the inside of the base, a column gear is fixedly connected to the outer wall of the rotating shaft, the column gear is meshed with an incomplete gear ring, a sliding disc is slidably connected to the inside of the mold core, a motor I is fixedly arranged in the sliding disc, one end of an output shaft of the motor is fixedly connected with the rotating shaft, and a lifting plate is slidably connected to the inside of the base.

Further, one side fixedly connected with motor two of base, the one end fixedly connected with driving shaft of motor two output shafts, the inside rotation of base is connected with the driven shaft, the outer wall of driving shaft is equipped with the hold-in range, the driving shaft passes through hold-in range and driven shaft transmission to be connected, lifter plate threaded connection is in the outer wall of driven shaft.

Further, the clamping groove is formed in the mold core, a clamping block is connected to the lower mold in a sliding mode, and the clamping block can be movably inserted into the clamping groove.

Furthermore, an empty avoiding groove is formed in the upper die, and the clamping block is located in the empty avoiding groove.

Further, the inside fixed mounting of mold core has electric telescopic handle one, electric telescopic handle one's expansion end fixedly connected with baffle one, the inside fixed mounting of mold core has a plurality of electric telescopic handle two, electric telescopic handle two's expansion end fixedly connected with baffle two, baffle one and baffle two all with mold core sliding connection.

Further, the vent holes are formed in the lower die and the die core, and an air pressure sensor is fixedly arranged in the upper die.

Further, a circular groove is formed in the top of the lower die, and a sealing ring is fixedly connected to the inner portion of the circular groove.

Further, the bottom of the main body is fixedly connected with four suckers in a rectangular array.

The beneficial effects of the utility model are as follows:

(1) According to the connector detection equipment, the connector wire harness can be automatically straightened through the straightening mechanism, a detector only needs to put the connector into the lower die, then the wire harness close to the port of the connector is wound below the first baffle plate and below the lifting plate in sequence, and the connector wire harness does not need to be completely straightened and put into the groove, so that the labor intensity of the detector is reduced, the speed of placing connector products is improved, the wire harness straightening time is shortened, and the detection efficiency is improved.

(2) According to the connector detection equipment, the replaceable mold core is used, when the cavity of the mold core is worn, the replacement can be carried out, the practicability of the connector detection equipment is improved, the maintenance cost can be reduced, and the mold cores with different designs can be switched according to connectors with different specifications, so that the flexibility of the connector detection equipment is improved.

Drawings

The utility model will be further described with reference to the drawings and examples.

FIG. 1 is a schematic view of the overall structure provided by the present utility model;

FIG. 2 is a schematic view of the internal structure of the main body according to the present utility model;

FIG. 3 is a schematic view of a mold core part according to the present utility model;

FIG. 4 is a cross-sectional view of a lower mold part provided by the present utility model;

FIG. 5 is a cross-sectional view of a straightening mechanism provided by the present utility model;

FIG. 6 is a schematic view of the structure of the incomplete ring gear provided by the present utility model;

fig. 7 is a schematic structural diagram of a first baffle and a second baffle according to the present utility model.

In the figure: 1. a main body; 2. a hydraulic cylinder; 3. an upper die; 4. a lower die; 5. a mold core; 6. a clamping groove; 7. an incomplete gear ring; 8. a straightening mechanism; 801. a post gear; 802. a sliding plate; 803. a first motor; 804. a rotating shaft; 805. a base; 806. a second motor; 807. a driving shaft; 808. a driven shaft; 809. a synchronous belt; 810. a lifting plate; 9. a first baffle; 10. a second baffle; 11. an electric telescopic rod I; 12. an electric telescopic rod II; 13. and (5) clamping blocks.

Description of the embodiments

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the present utility model will be briefly described below with reference to the accompanying drawings and the description of the embodiments or the prior art, and it is obvious that the following description of the structure of the drawings is only some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art. It should be noted that the description of these examples is for aiding in understanding the present utility model, but is not intended to limit the present utility model.

Examples

As shown in fig. 1-7, the embodiment of the utility model provides connector detection equipment, which comprises a main body 1, wherein a hydraulic cylinder 2 is fixedly arranged in the main body 1, the telescopic end of the hydraulic cylinder 2 is fixedly connected with an upper die 3, the interior of the main body 1 is fixedly connected with a lower die 4, the upper die 3 is matched with the lower die 4, a die core 5 is slidingly connected in the lower die 4, a cavity capable of storing a connector is formed in the die core 5, a groove capable of storing a connector wire harness is formed in the die core 5, an incomplete gear ring 7 is fixedly connected in the die core 5, and a straightening mechanism 8 is arranged in the die core 5; the straightening mechanism 8 comprises a base 805, the base 805 is rotationally connected to the inside of a mold core 5, a rotating shaft 804 is rotationally connected to the inside of the base 805, a column gear 801 is fixedly connected to the outer wall of the rotating shaft 804, the column gear 801 is meshed with an incomplete gear ring 7, a sliding disk 802 is slidingly connected to the inside of the mold core 5, a motor 803 is fixedly installed in the sliding disk 802, one end of an output shaft of the motor 803 is fixedly connected with the rotating shaft 804, a lifting plate 810 is slidingly connected to the inside of the base 805, a motor 806 is fixedly connected to one side of the base 805, one end of the output shaft of the motor 806 is fixedly connected with a driving shaft 807, a driven shaft 808 is rotationally connected to the inside of the base 805, a synchronous belt 809 is arranged on the outer wall of the driving shaft 807, the driving shaft 807 is in transmission connection with the driven shaft 808 through the synchronous belt 809, a connector to be detected is placed into a cavity formed by the mold core 5, a wire harness close to a connector port is wound to the lower side of the lifting plate 810, the driving shaft 807 is driven to rotate through the motor 806, the driving shaft 807 by means of the synchronous belt 809, the driving of the lifting plate 808 rotates, the lifting plate 808 is further enabled to rotate, the lifting plate 810 is connected to the inside the base 805 through the motor 803, the rotating shaft is enabled to rotate in the inside the rotating shaft 802, and the wire harness is connected to the inner side of the rotating plate 803 is meshed with the rotating device 803 completely, and then the rotating wire harness is meshed with the mold core 801 through the rotating shaft 803, and the rotating device is driven by the rotating device through the driving wire harness 803.

In this embodiment, the timing belt 809 is connected to the driving shaft 807 and the driven shaft 808 through pulleys, which are not described in detail herein.

The draw-in groove 6 has been seted up to the inside of mold core 5, the inside sliding connection of lower mould 4 has fixture block 13, fixture block 13 movable grafting is in the inside of draw-in groove 6, the clearance groove has been seted up to the inside of going up mould 3, fixture block 13 is located the inside of clearance groove, can be according to the specification of connector, select the mold core 5 of design, place the mold core 5 in the inside of lower mould 4 in a sliding manner, it is noted that the air vent of lower mould 4 will communicate with each other with the air vent of mold core 5, so that the gas can be injected, later promote fixture block 13 to insert in the draw-in groove 6 that mold core 5 was seted up, thereby carry out spacingly to mold core 5, in addition, when the cavity of mold core 5 receives wearing and tearing, can change, the practicality of this connector check out set has been increased.

The inside fixed mounting of mold core 5 has electric telescopic handle one 11, electric telescopic handle one 11's flexible end fixedly connected with baffle one 9, the inside fixed mounting of mold core 5 has a plurality of electric telescopic handle two 12, electric telescopic handle two 12's flexible end fixedly connected with baffle two 10, baffle one 9 and baffle two 10 all with mold core 5 sliding connection, through electric telescopic handle one 11 operation, drive baffle one 9 decline, restrict the connector pencil in the recess offered for placing the connector pencil, and lifter plate 810 is in order the pencil, when lifter plate 810 passes through electric telescopic handle two 12 after, electric telescopic handle two 12 functions, promote baffle two 10 and slide in the inside of mold core 5, thereby restraint and the pencil of order in the recess, can be with the pencil reason.

The air vent has all been seted up to the inside of lower mould 4 and mold core 5, go up the inside fixed mounting of mould 3 and have air pressure sensor, inject gas to the inside of mold core 5 through the air vent, carry out the gas tightness test to connector and pencil thereof, detect the inside atmospheric pressure of mold core 5 through air pressure sensor, the reuse contrast method detects, the circular slot has been seted up at the top of lower mould 4, the inside fixedly connected with sealing washer in circular slot, the sealing washer in the circular slot has increased the leakproofness between upper mould 3 and the lower mould 4, the bottom of main part 1 is four sucking discs of rectangular array fixedly connected with, the sucking disc has increased the stability of this connector check out test set.

The specific working mode is as follows:

when the connector is used, firstly, a designed mold core 5 is selected according to the specification of the batch of connectors, the mold core 5 is slidably arranged in the lower mold 4, and the vent hole of the lower mold 4 is communicated with the vent hole of the mold core 5 so as to facilitate gas injection, and then, a clamping block 13 is pushed to be inserted into a clamping groove 6 formed in the mold core 5, so that the mold core 5 is limited;

the connector to be detected is put into a cavity formed by the mold core 5, and then the wire harness close to the port of the connector is wound below the first baffle 9 and below the lifting plate 810 in sequence;

the first electric telescopic rod 11 is used for driving the baffle plate 9 to descend, the connector wire harness is limited in a groove formed for placing the connector wire harness, the second electric telescopic rod 806 is used for driving the driving shaft 807 to rotate, the driven shaft 808 is driven to rotate by utilizing the transmission of the synchronous belt 809, the lifting plate 810 in threaded connection is lowered in the base 805 to support the connector wire harness, the first electric telescopic rod 803 is used for driving the rotating shaft 804 to rotate, the post gear 801 is driven to rotate and meshed with the incomplete gear ring 7, the base 805 and the sliding disc 802 slide in the die core 5, the lifting plate 810 is driven to move, and the connector wire harness is straightened in the groove, wherein the second electric telescopic rod 12 is used for driving the baffle plate 10 to slide in the die core 5 when the lifting plate 810 passes through the second electric telescopic rod 12, and the straightened wire harness is restrained in the groove, and the connector wire harness can be straightened, when the connector detection device is used, a detector only needs to place the connector in the lower die 4 and then the connector wire harness is coiled in the position of the lower than the position 9, and the connector wire harness can be completely placed in the groove, and the labor intensity is improved;

through the operation of pneumatic cylinder 2, cooperate last mould 3 and lower mould 4, carry out the compound die operation, wherein the sealing washer in the circular slot has increased the leakproofness between last mould 3 and the lower mould 4, again with gas injection to the inside of mold core 5 through the air vent, carry out the gas tightness test to connector and pencil thereof, detect the inside atmospheric pressure of mold core 5 through the baroceptor, utilize the contrast method again and detect, after detecting, lifter plate 810 rises, base 805 resets, can take out the connector, accomplish one-shot detection.

Finally, it should be noted that: the foregoing description is only of the preferred embodiments of the utility model and is not intended to limit the scope of the utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Connector inspection apparatus comprising a main body (1), characterized in that: the novel plastic packaging machine is characterized in that a hydraulic cylinder (2) is fixedly arranged in the main body (1), the telescopic end of the hydraulic cylinder (2) is fixedly connected with an upper die (3), a lower die (4) is fixedly connected in the main body (1), the upper die (3) is matched with the lower die (4), a die core (5) is slidably connected in the lower die (4), a cavity capable of storing a connector is formed in the die core (5), a groove capable of storing a connector wire harness is formed in the die core (5), an incomplete gear ring (7) is fixedly connected in the die core (5), and a straightening mechanism (8) is arranged in the die core (5);

the straightening mechanism (8) comprises a base (805), the base (805) is rotationally connected to the inside of the mold core (5), a rotating shaft (804) is rotationally connected to the inside of the base (805), a column gear (801) is fixedly connected to the outer wall of the rotating shaft (804), the column gear (801) is meshed with an incomplete gear ring (7) mutually, a sliding disc (802) is slidably connected to the inside of the mold core (5), a motor (803) is fixedly arranged in the sliding disc (802), one end of an output shaft of the motor (803) is fixedly connected with the rotating shaft (804), and a lifting plate (810) is slidably connected to the inside of the base (805).

2. A connector inspection apparatus according to claim 1, wherein: one side fixedly connected with motor two (806) of base (805), the one end fixedly connected with driving shaft (807) of motor two (806) output shaft, the inside rotation of base (805) is connected with driven shaft (808), the outer wall of driving shaft (807) is equipped with hold-in range (809), driving shaft (807) are connected with driven shaft (808) transmission through hold-in range (809), lifter plate (810) threaded connection is in the outer wall of driven shaft (808).

3. A connector inspection apparatus according to claim 2, wherein: clamping grooves (6) are formed in the mold cores (5), clamping blocks (13) are connected to the inner portion of the lower mold (4) in a sliding mode, and the clamping blocks (13) can be movably inserted into the clamping grooves (6).

4. A connector inspection apparatus according to claim 3, wherein: the inside of last mould (3) has seted up keeps away the empty groove, fixture block (13) are located the inside of keeping away the empty groove.

5. A connector inspection apparatus according to claim 4, wherein: the novel mold is characterized in that an electric telescopic rod I (11) is fixedly arranged in the mold core (5), a baffle I (9) is fixedly connected to the telescopic end of the electric telescopic rod I (11), a plurality of electric telescopic rods II (12) are fixedly arranged in the mold core (5), a baffle II (10) is fixedly connected to the telescopic end of the electric telescopic rod II (12), and the baffle I (9) and the baffle II (10) are both in sliding connection with the mold core (5).

6. A connector inspection apparatus according to claim 1, wherein: vent holes are formed in the lower die (4) and the die core (5), and an air pressure sensor is fixedly arranged in the upper die (3).

7. A connector inspection apparatus according to claim 1, wherein: the top of lower mould (4) has seted up the circular slot, the inside fixedly connected with sealing washer in circular slot.

8. A connector inspection apparatus according to claim 1, wherein: the bottom of the main body (1) is fixedly connected with four suckers in a rectangular array.