CN209766820U

CN209766820U - Connector assembling equipment

Info

Publication number: CN209766820U
Application number: CN201920955859.6U
Authority: CN
Inventors: 严亚辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-24
Filing date: 2019-06-24
Publication date: 2019-12-10
Anticipated expiration: 2029-06-24

Abstract

The utility model relates to a connector assembling device, which comprises a workbench, wherein a turntable loading device is fixed at the middle part of the upper surface of the workbench, a first loading device, a second loading device and a bending device are sequentially arranged around the turntable loading device along the clockwise rotation direction, the device comprises a testing device, a defective product removing device and a feeding device, six product positioning seats are uniformly distributed on the periphery of the upper surface of a rotary disc material loading device, a discharging track is arranged on the rear side of the feeding device, a first feeding device and a second feeding device respectively send a first part and a second part to the product positioning seats of the rotary disc material loading device for assembly, a bending device bends a product, the testing device tests the assembled product, the defective product removing device takes out a product which is not tested from the product positioning seats, and the feeding device takes down a qualified product and sends the qualified product to the discharging track; the utility model discloses simple structure has reduced manufacturing cost, has improved work efficiency, has good market using value.

Description

Connector assembling equipment

Technical Field

The utility model relates to a connector equipment technical field especially relates to a connector equipment.

Background

With the continuous development of electronic technology in the information age, the application range of the connector as a medium product for transmitting signals is more and more extensive, and the connector is indispensable as an important medium element no matter equipment for industrial production or electronic products frequently used by people, and the assembly on a connector production line is mostly finished by manual participation, so that the working efficiency is low; most of the existing devices do not have a testing device for the performance of the connector, and whether the connector is damaged or not cannot be detected, so that a large amount of unqualified products flow into the market.

Accordingly, the prior art is deficient and needs improvement.

SUMMERY OF THE UTILITY MODEL

in order to solve the defects existing in the prior art, the utility model provides a connector assembling device.

The utility model provides a technical document, which comprises a workbench, wherein a turntable loading device is fixed in the middle of the upper surface of the workbench, a first loading device, a second loading device, a bending device, a testing device, a defective product eliminating device and a feeding device are sequentially arranged around the turntable loading device along the clockwise rotation direction, six product positioning seats are uniformly distributed around the upper surface of the turntable loading device, a discharging track is arranged at the rear side of the feeding device, the first loading device and the second loading device respectively send a first part and a second part to the product positioning seats of the turntable loading device for assembly, the bending device bends the product, the testing device tests the assembled product, the defective product eliminating device takes out the tested product from the product positioning seats, the feeding device takes off the qualified product and sends the qualified product to the discharging track, the product is delivered out of the workbench through the discharging rail.

Preferably, the carousel carries the material device to include rotary platform, motor mounting panel, servo speed reducer, rotatory servo motor, synchronizing wheel one, synchronizing wheel two, hold-in range and year material disc, rotary platform fixes on the workstation, the back wall left side of motor mounting panel and rotary platform's antetheca fixed connection, just motor mounting panel and synchronizing wheel one fixed connection are passed to the front and back end of rotary platform's input shaft, rotatory servo motor's work end and servo speed reducer's input shaft fixed connection, rotatory servo motor fixes the back wall right side at the motor mounting panel, just motor mounting panel and synchronizing wheel two fixed connection are passed to rotatory servo motor's output shaft, synchronizing wheel one is connected with synchronizing wheel two-way through synchronous belt drive, the lower surface middle part of year material disc and rotary platform's output fixed connection.

Preferably, each product positioning seat is respectively provided with two positioning holes and two square holes, and the upper surface of the material loading disc and the corresponding position of each product positioning seat are respectively provided with an opening.

Preferably, the bending device comprises a bent U-shaped bottom plate, a bent vertical plate, a bent top plate, a bent support assembly, a first pushing cylinder and a bent pushing assembly, the bent U-shaped bottom plate is fixed on the workbench, the lower end of the bent vertical plate is fixedly connected with the left side of the upper surface of the bent U-shaped bottom plate, the left side of the lower surface of the bent top plate is fixedly connected with the upper end of the bent vertical plate, the bent support assembly is fixed on the left side of the bent U-shaped bottom plate, the first pushing cylinder is fixed on the upper surface of the bent top plate, the working end of the first pushing cylinder penetrates through the bent top plate to be fixedly connected with the fixed end of the bent pushing assembly, and the working end of the bent pushing assembly is located above the bent support assembly.

Preferably, the bending and pressing assembly comprises a pressing connecting plate, a bending and pressing needle mounting plate, a first pressing block, limiting blocks, positioning shafts, a bending and pressing needle and a bending plate, the middle part of the upper surface of the pressing connecting plate is fixedly connected with the working end of the first pressing cylinder, the front side and the rear side of the upper surface of the pressing connecting plate are respectively provided with a guide shaft, the lower ends of the two guide shafts are fixedly connected with the upper surface of the pressing connecting plate, the upper ends of the two guide shafts penetrate through a bending top plate, the contact positions of the bending top plate and the two guide shafts are respectively fixed with a guide sleeve, the two guide shafts are respectively connected with the corresponding guide sleeve in a sliding manner, the bending and pressing needle mounting plate is fixed on the lower surface of the pressing connecting plate, and the corresponding positions of the lower surface of the bending and two positioning holes and two square holes of the product positioning seat are respectively fixed with, the lower surface of the bending punching needle mounting plate is fixedly provided with two bending punching needles, the two bending punching needles are located between two limiting blocks, the upper end of a first pressure material block is fixedly connected with the lower surface of the bending punching needle mounting plate, the lower end of the first pressure material block is in contact with a product on a product positioning seat, the middle part of the right wall of a bending vertical plate is fixedly provided with a bending supporting plate, the right side of the upper surface of the bending supporting plate is fixedly provided with a bending guide block, the left side of the lower surface of the bending punching needle mounting plate is fixedly provided with a bending plate connecting block, the upper end of the bending plate is rotatably connected with the middle part of the right wall of the bending plate connecting block, and.

Preferably, the testing device comprises a testing support, a second downward-pressing cylinder, a material pressing block II, a first pushing cylinder, a testing slide seat, a testing probe A, a first jacking cylinder and a testing probe B, the lower end of the testing support is fixed on the workbench, the upper end of the testing support is fixedly connected with one end of a cylinder connecting plate I, the other end of the cylinder connecting plate I is fixedly connected with the rear wall of the cylinder mounting plate, the second downward-pressing cylinder is fixed on the front wall of the cylinder mounting plate, the upper surface of the material pressing block II is fixedly connected with the working end of the second downward-pressing cylinder, a strip-shaped hole is formed in the position, corresponding to the rear end of the product positioning seat, of the testing support, a first pushing cylinder is fixed on the testing slide seat, the testing slide seat penetrates through the strip-shaped hole and is horizontally fixed on the testing support, and the working end of the first pushing cylinder is fixedly connected with, the test slider and test slide sliding connection, the last fixed surface of test slider has test probe A, first jacking cylinder pass through cylinder connecting plate two and carry material disc fixed connection, the working end of first jacking cylinder and test probe B's stiff end fixed connection.

Preferably, material feeding unit includes cylinder unable adjustment base, second lift cylinder, U template, servo motor, swivelling joint board and first finger cylinder, cylinder unable adjustment base fixes on the workstation, the lower extreme middle part fixed connection of second lift cylinder and U template, cylinder unable adjustment base's the upper surface left and right sides is fixed with a guide post respectively, and the lower extreme of U template is passed to the upper end of two guide posts, servo motor fixes the upper portion downside at the U template, just servo motor's work end passes the middle part fixed connection of U template and swivelling joint board, swivelling joint board's rear end and the stiff end fixed connection of first finger cylinder, the work end of first finger cylinder all is fixed with the clamping jaw.

Compared with the prior art, the utility model has the advantages that the bending efficiency is high and accurate by arranging the bending device, and the manual use is reduced; by arranging the testing device, the product qualification rate is improved, and defective products are prevented from flowing into the market; by arranging the defective product removing device, resources are reasonably recycled, and waste is avoided; the utility model discloses simple structure has reduced artificial use, has improved the product percent of pass, has reduced manufacturing cost, has improved work efficiency, has good market using value.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the bending apparatus of the present invention;

FIG. 3 is a schematic structural view of the testing device of the present invention;

as shown in the figure: 1. a work table; 2. a turntable loading device; 3. a first feeding device; 4. a second feeding device; 5. a bending device; 6. a testing device; 7. a defective product removing device; 8. a feeding device; 9. a discharge rail; 50. a first down-pressure cylinder; 51. pressing the connecting plate; 52. bending the punching needle; 53. bending the first supporting block; 54. bending the sliding seat; 55. bending the lifting cylinder; 56. bending the U-shaped bottom plate; 57. bending and stretching the cylinder; 58. a limiting block; 59. bending the vertical plate; 61. a second hold-down cylinder; 62. a second material pressing block; 63. testing the probe B; 64. a first jacking cylinder; 65. testing the bracket; 66. testing a probe A; 67. a first push cylinder.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described in more detail with reference to the accompanying drawings and specific embodiments. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The use of the terms "fixed," "integrally formed," "left," "right," and the like in this specification is for illustrative purposes only, and elements having similar structures are designated by the same reference numerals in the figures.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

The present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, the device comprises a workbench 1, a turntable loading device 3 is fixed in the middle of the upper surface of the workbench 1, a first loading device 3, a second loading device 4, a bending device 5, a testing device 6, a defective product removing device 7 and a feeding device 8 are sequentially arranged around the turntable loading device 3 along the clockwise rotation direction, six product positioning seats are uniformly distributed around the upper surface of the turntable loading device 3, a discharge rail 9 is arranged at the rear side of the feeding device 8, the first loading device 3 and the second loading device 4 respectively send a first part and a second part to the product positioning seats of the turntable loading device 3 for assembly, the bending device 5 bends the product, the testing device 6 tests the assembled product, the defective product removing device 7 takes out the tested product which is not qualified from the product positioning seats, the feeding device 8 takes down qualified products and sends the qualified products to the discharging rail 9, and the products are sent out of the workbench 1 through the discharging rail 9.

Preferably, carousel year material device 3 includes rotary platform, motor mounting panel, servo speed reducer, rotatory servo motor, synchronizing wheel one, synchronizing wheel two, hold-in range and year material disc, rotary platform fixes on workstation 1, the back wall left side of motor mounting panel and rotary platform's antetheca fixed connection, just the front and back end passes motor mounting panel and a synchronizing wheel fixed connection before rotary platform's the input shaft, rotatory servo motor's work end and servo speed reducer's input shaft fixed connection, rotatory servo motor fixes the back wall right side at the motor mounting panel, just rotatory servo motor's output shaft passes motor mounting panel and two fixed connection of synchronizing wheel, synchronizing wheel one passes synchronous belt drive with the synchronizing wheel two and is connected, the lower surface middle part of year material disc and rotary platform's output fixed connection.

Preferably, the bending device 5 includes a bent U-shaped bottom plate 56, a bent vertical plate 59, a bent top plate, a bent support assembly, a first pushing cylinder 50 and a bent pushing assembly, the bent U-shaped bottom plate 56 is fixed on the workbench 1, the lower end of the bent vertical plate 59 is fixedly connected with the left side of the upper surface of the bent U-shaped bottom plate 56, the left side of the lower surface of the bent top plate is fixedly connected with the upper end of the bent vertical plate 59, the bent support assembly is fixed on the left side of the bent U-shaped bottom plate 56, the first pushing cylinder 50 is fixed on the upper surface of the bent top plate, the working end of the first pushing cylinder 50 penetrates through the bent top plate to be fixedly connected with the fixed end of the bent pushing assembly, and the working end of the bent pushing assembly is located above the bent support assembly.

Further, the bending support assembly comprises a bending support, a bending slide seat 54, a bending stretching cylinder 57, a bending lifting cylinder 55, a bending support block I53 and a bending support block II, the bending support seat is fixed on the workbench 1, the bending slide seat 54 is fixed on the bending support seat through a bending vertical plate 59, the bending stretching cylinder 57 is fixed on the workbench 1 through a cylinder support plate, the bending stretching cylinder 57 is positioned at the rear side of the bending slide seat 54, the working end of the bending stretching cylinder 57 is clamped with the rear end of a bending slide block through a floating joint, the bending slide block is in sliding connection with the bending slide seat 54, the bending lifting cylinder 55 is fixed at the lower side of the bending support seat, the working end of the bending lifting cylinder 55 passes through the bending support seat and the bending slide seat 54 to be fixedly connected with the middle part of the lower surface of the bending support block I53, and the bending support block II is fixed at the, a U-shaped opening is formed at the position, corresponding to the working end of the bending lifting cylinder 55, of the front end of the bending sliding seat 54.

Preferably, the bending and pushing assembly comprises a pushing connection plate 51, a bending and punching needle 52 mounting plate, a first material pressing block, a limiting block 58, a positioning shaft, a bending and punching needle 52 and a bending plate, the middle part of the upper surface of the pushing connection plate 51 is fixedly connected with the working end of the first pushing cylinder 50, two guide shafts are respectively arranged at the front side and the rear side of the upper surface of the pushing connection plate 51, the lower ends of the two guide shafts are fixedly connected with the upper surface of the pushing connection plate 51, the upper ends of the two guide shafts penetrate through a bending top plate, a guide sleeve is respectively fixed at the contact position of the bending top plate and the two guide shafts, the two guide shafts are respectively connected with the corresponding guide sleeve in a sliding manner, the bending and punching needle 52 mounting plate is fixed on the lower surface of the pushing connection plate 51, two positioning shafts and two limiting blocks 58 are respectively fixed at the corresponding positions of the lower surface of the bending and the two positioning holes, the lower fixed surface of the punching needle 52 mounting panel of bending is equipped with two punching needles 52 of bending, and two punching needles 52 of bending are located between two stoppers 58, press the upper end of material piece one and bend the lower fixed surface who punches needle 52 mounting panel and be connected, press the lower extreme of material piece one and the product contact on the product positioning seat, the right wall middle part of the riser 59 of bending is fixed with the layer board of bending, the upper surface right side of layer board of bending is fixed with the guide block of bending, bend the lower surface left side of punching needle 52 mounting panel and be fixed with the board connecting block of bending, the upper end of the board of bending is connected with the right wall middle part of the board connecting block of bending rotation, the board of bending with bend the guide block sliding.

Preferably, the testing device 6 includes a testing support 65, a second downward-pressing cylinder 61, a second pressing block 62, a first pushing cylinder 67, a testing slide seat, a testing probe a66, a first jacking cylinder 64 and a testing probe B63, the lower end of the testing support 65 is fixed on the workbench 1, the upper end of the testing support 65 is fixedly connected with one end of a first cylinder connecting plate, the other end of the first cylinder connecting plate is fixedly connected with the rear wall of the cylinder mounting plate, the second downward-pressing cylinder 61 is fixed on the front wall of the cylinder mounting plate, the upper surface of the second pressing block 62 is fixedly connected with the working end of the second downward-pressing cylinder 61, a strip-shaped hole is formed at the position of the testing support 65 corresponding to the rear end of the product positioning seat, the first pushing cylinder 67 is fixed on the testing slide seat, the testing slide seat penetrates through the strip-shaped hole and is horizontally fixed on the testing support 65, the working end of the first pushing cylinder 67 is fixedly connected with the testing slide block, the test slider and test slide sliding connection, the last fixed surface of test slider has test probe A66, first jacking cylinder 64 passes through cylinder connecting plate two and year material disc fixed connection, the work end of first jacking cylinder 64 and test probe B63's stiff end fixed connection.

Preferably, material feeding unit 8 includes cylinder unable adjustment base, second lift cylinder, U template, servo motor, swivelling joint board and first finger cylinder, cylinder unable adjustment base fixes on workstation 1, the lower extreme middle part fixed connection of second lift cylinder and U template, cylinder unable adjustment base's the upper surface left and right sides is fixed with a guide post respectively, and the lower extreme of U template is passed to the upper end of two guide posts, servo motor fixes the upper portion downside at the U template, just servo motor's work end passes the middle part fixed connection of U template and swivelling joint board, swivelling joint board's rear end and the stiff end fixed connection of first finger cylinder, the work end of first finger cylinder all is fixed with the clamping jaw.

Further, the first feeding device 3 comprises a direct vibration device, a feeding rail, a feeding support, a third pushing cylinder, a feeding slide rail, a feeding slide seat, a first lifting cylinder, a feeding support plate and a second finger cylinder, wherein the direct vibration device and the feeding support are fixed on the workbench 1, the feeding rail is fixed on the direct vibration device, the feeding support is positioned on the right side of the direct vibration device, the third pushing cylinder is fixed on the right side of the feeding support, the feeding slide rail is fixed on the left side of the feeding support and is positioned on the same horizontal plane with the third pushing cylinder, the working end of the third pushing cylinder is fixedly connected with a floating joint, the floating joint is clamped with the right end of a feeding connecting block, the left end of the feeding connecting block is fixedly connected with the right end of a feeding slide block I, the feeding slide block I is slidably connected with the feeding slide rail, the left wall of the feeding slide block I is fixedly connected with the right wall of the feeding, the first lifting cylinder is fixedly connected with the lower part of the feeding sliding seat through a cylinder connecting plate, the working end of the first lifting cylinder is clamped with the second feeding sliding block through a floating joint, the second feeding sliding block is connected with the feeding sliding seat in a sliding mode, the left wall of the second feeding sliding block is fixedly connected with the lower part of the feeding supporting plate, the second finger cylinder is fixed on the upper side of the left wall of the feeding supporting plate, and the working end of the second finger cylinder is located above the feeding track; the second feeding device 4 has the same structure as the first feeding device 3.

Furthermore, the front side and the rear side of the upper part of the U-shaped plate are provided with limit blocks 58 for limiting the rotation angle of the rotating connecting plate.

Furthermore, the defective product removing device 7 is different from the feeding device 8 in that a magazine for collecting unqualified products is arranged on the rear side of the defective product removing device 7 and is fixed on the workbench 1.

The working principle is as follows: when the equipment starts to work, firstly, a first part at a discharge port of a feeding rail is clamped by a second finger cylinder, a first lifting cylinder pushes a second feeding sliding block to drive the second finger cylinder to move upwards, a third pushing cylinder pulls a feeding connecting block to drive the second finger cylinder to move forwards to a position above a first product positioning seat, then the first lifting cylinder pulls the second feeding sliding block to drive the second finger cylinder to move downwards, and the second finger cylinder releases the first part and places the first part on the first product positioning seat;

Then the turntable material loading device 3 starts to work, a servo motor is rotated to drive a servo speed reducer, a material loading disc and a first product positioning seat are driven to rotate 60 degrees clockwise to move to the position of a second material loading device 4, the second material loading device 4 embeds a second part into the first part according to the working procedure of the first material loading device 3, then the turntable material loading device 3 drives the first product positioning seat to rotate 60 degrees again to move to the position of a bending device 5, a bending lifting cylinder 55 pushes a first bending supporting block 53 and a second bending supporting block to move upwards until the first part contacts the lower surface of the first product positioning seat, a bending stretching cylinder 57 pushes a bending sliding block to move forwards until the upper surface of the bending sliding block contacts the lower surface of the first bending supporting block 53, and then a first downward pressing cylinder 50 pushes a downward pressing connecting plate 51 to drive two bending punching needles 52 and the bending plate to move downwards, the two bending punching needles 52 and the bending plate bend the first part to enable the first part and the second part to be buckled together, then the turntable material loading device 3 drives the first product to rotate for 60 degrees to move to the position of the testing device 6, the second pressing cylinder 61 pushes the second pressing block 62 to move downwards to fix the product on the first product positioning seat, the first pushing cylinder 67 pushes the testing probe A66 to move backwards to be connected with the front end of the second part, meanwhile, the first jacking cylinder 64 pushes the testing probe B63 to move upwards to be connected with the lower end of the second part, and whether the product is conducted or not is tested;

Then the turntable material loading device 3 drives the first product positioning seat to move to the position of a defective product removing device 7, the defective product removing device 7 clamps out unqualified products to be placed in a material box, if the products are qualified, the turntable material loading device 3 drives the first product positioning seat to move to the position of a feeding device 8, the feeding device 8 clamps out qualified products to be placed at a feeding opening of a feeding track, and finally the feeding track sends the products out of the workbench 1; and finishing the work of the equipment.

Has the advantages that: the utility model has high bending efficiency and accuracy by arranging the bending device, thereby reducing the manual use; by arranging the testing device, the product qualification rate is improved, and defective products are prevented from flowing into the market; by arranging the defective product removing device, resources are reasonably recycled, and waste is avoided; the utility model discloses simple structure has reduced artificial use, has improved the product percent of pass, has reduced manufacturing cost, has improved work efficiency, has good market using value.

it should be noted that the above technical features are continuously combined with each other to form various embodiments which are not listed above, and all the embodiments are regarded as the scope of the present invention described in the specification; moreover, modifications and variations will occur to those skilled in the art in light of the foregoing description, and it is intended to cover all such modifications and variations as fall within the true spirit and scope of the invention as defined by the appended claims.

Claims

1. A connector assembling apparatus comprising a table, characterized in that: a rotary table loading device is fixed in the middle of the upper surface of the workbench, a first loading device, a second loading device, a bending device, a testing device, a defective product eliminating device and a feeding device are sequentially arranged around the rotary table loading device along the clockwise rotation direction, six product positioning seats are uniformly distributed on the periphery of the upper surface of the turntable loading device, a discharge rail is arranged on the rear side of the feeding device, the first feeding device and the second feeding device respectively send the first part and the second part to the product positioning seat of the turntable material loading device for assembly, the bending device bends the product, the testing device tests the assembled product, the defective product removing device takes out the products which are unqualified in test from the product positioning seat, the feeding device takes down the qualified products and sends the qualified products to the discharging rail, and the discharging rail sends the products out of the workbench.

2. The connector assembling apparatus according to claim 1, wherein: the carousel carries the material device to include rotary platform, motor mounting panel, servo speed reducer, rotary servo motor, synchronizing wheel one, synchronizing wheel two, hold-in range and year material disc, rotary platform fixes on the workstation, the antetheca fixed connection of the back wall left side of motor mounting panel and rotary platform, just the front and back end passes motor mounting panel and a synchronizing wheel fixed connection before rotary platform's the input shaft, rotary servo motor's work end and servo speed reducer's input shaft fixed connection, rotary servo motor fixes the back wall right side at the motor mounting panel, just rotary servo motor's output shaft passes motor mounting panel and two fixed connection of synchronizing wheel, synchronizing wheel one and two synchronous wheel are crossed synchronous belt drive and are connected, carry the output fixed connection of the lower surface middle part and rotary platform of material disc.

3. The connector assembling apparatus according to claim 2, wherein: two positioning holes and two square holes are respectively formed in each product positioning seat, and an opening is formed in the position, corresponding to each product positioning seat, on the upper surface of the material loading disc.

4. The connector assembling apparatus according to claim 1, wherein: the bending device comprises a bending U-shaped bottom plate, a bending vertical plate, a bending top plate, a bending supporting assembly, a first pushing cylinder and a bending pushing assembly, the bending U-shaped bottom plate is fixed on a workbench, the lower end of the bending vertical plate is fixedly connected with the left side of the upper surface of the bending U-shaped bottom plate, the left side of the lower surface of the bending top plate is fixedly connected with the upper end of the bending vertical plate, the bending supporting assembly is fixed on the left side of the bending U-shaped bottom plate, the first pushing cylinder is fixed on the upper surface of the bending top plate, the working end of the first pushing cylinder penetrates through the bending top plate to be fixedly connected with the fixed end of the bending pushing assembly, and the working end of the bending pushing assembly is located above the bending supporting assembly.

5. The connector assembling apparatus according to claim 4, wherein: the bending and pressing assembly comprises a pressing connecting plate, a bending and pressing needle mounting plate, a first pressing block, limiting blocks, positioning shafts, a bending and pressing needle and a bending plate, the middle part of the upper surface of the pressing connecting plate is fixedly connected with the working end of a first pressing cylinder, the front side and the rear side of the upper surface of the pressing connecting plate are respectively provided with a guide shaft, the lower ends of the two guide shafts are fixedly connected with the upper surface of the pressing connecting plate, the upper ends of the two guide shafts penetrate through a bending top plate, the contact positions of the bending top plate and the two guide shafts are respectively fixed with a guide sleeve, the two guide shafts are respectively connected with the corresponding guide sleeves in a sliding manner, the bending and pressing needle mounting plate is fixed on the lower surface of the pressing connecting plate, the positions of the lower surface of the bending and pressing needle mounting plate corresponding to two positioning holes and two square holes of the product positioning seat are respectively fixed with the two positioning shafts and the two limiting blocks, the bending die comprises two limiting blocks, a first material pressing block and a second material pressing block, wherein the two bending die pins are located between the two limiting blocks, the upper end of the first material pressing block is fixedly connected with the lower surface of a bending die pin mounting plate, the lower end of the first material pressing block is in contact with a product on a product positioning seat, a bending support plate is fixed in the middle of the right wall of a bending vertical plate, a bending guide block is fixed on the right side of the upper surface of the bending support plate, a bending plate connecting block is fixed on the left side of the lower surface of the bending die pin mounting plate, the upper end of the bending plate is rotatably connected with the middle.

6. The connector assembling apparatus according to claim 5, wherein: the testing device comprises a testing support, a second pressing cylinder, a second pressing block, a first jacking cylinder, a testing slide seat, a testing probe A, a first jacking cylinder and a testing probe B, wherein the lower end of the testing support is fixed on a workbench, the upper end of the testing support is fixedly connected with one end of a first cylinder connecting plate, the other end of the first cylinder connecting plate is fixedly connected with the rear wall of a cylinder mounting plate, the second pressing cylinder is fixed on the front wall of the cylinder mounting plate, the upper surface of the second pressing block is fixedly connected with the working end of the second pressing cylinder, a strip-shaped hole is formed in the position, corresponding to the rear end of a product positioning seat, of the testing support, the first pressing cylinder is fixed on the testing slide seat, the testing slide seat penetrates through the strip-shaped hole and is horizontally fixed on the testing support, and the working end of the first pressing cylinder is fixedly connected with a testing slide block, the test slider and test slide sliding connection, the last fixed surface of test slider has test probe A, first jacking cylinder pass through cylinder connecting plate two and carry material disc fixed connection, the working end of first jacking cylinder and test probe B's stiff end fixed connection.

7. The connector assembling apparatus according to claim 5, wherein: material feeding unit includes cylinder unable adjustment base, second lift cylinder, U template, servo motor, swivelling joint board and first finger cylinder, cylinder unable adjustment base fixes on the workstation, the lower extreme middle part fixed connection of second lift cylinder and U template, cylinder unable adjustment base's the upper surface left and right sides is fixed with a guide post respectively, and the lower extreme of U template is passed to the upper end of two guide posts, servo motor fixes the upper portion downside at the U template, just servo motor's work end passes the middle part fixed connection of U template and swivelling joint board, swivelling joint board's rear end and the stiff end fixed connection of first finger cylinder, the work end of first finger cylinder all is fixed with the clamping jaw.