CN207884459U - Motor stator piercing terminal automatic embedded testing machine - Google Patents

Abstract

The utility model discloses a motor stator puncture type terminal automatic embedding test machine, it includes frame, product aversion graduated disk, terminal automatic cutting pre-buried mechanism, terminal impress trimming mechanism, finished product test take-out mechanism, defective products discharge mechanism and non-defective products discharge mechanism, the product aversion graduated disk sets up on the table surface of frame, terminal automatic cutting pre-buried mechanism, terminal impress trimming mechanism and finished product test take-out mechanism set gradually in the peripheral position of product aversion graduated disk, non-defective products discharge mechanism and non-defective products discharge mechanism correspond one side position department of finished product test take-out mechanism and set up in the frame; the utility model has the advantages of ingenious, reasonable design, can replace the manual work to realize processes such as material loading, cut, pre-buried, impress, trimming and detection, and then realize the purpose that the assembly terminal detected fast to great improvement production efficiency, reduced operation personnel's intensity of labour, increased the production income.

Description

Motor stator piercing terminal automatic embedded testing machine

technical field

The utility model relates to the technical field of motor production, in particular to a motor stator piercing type terminal automatic embedded testing machine.

Background technique

With the continuous improvement of industrial automation, the traditional manual assembly method can no longer meet the development needs of the society. With the continuous increase of labor costs and the continuous improvement of social competitiveness, in order to occupy a place in the fierce competition, there must be a strong Only with strong industrial automation as the backing can we not be eliminated.

Traditionally, in the production of motor stator products, the terminal installation method is to manually cut the terminals, and manually embed the terminals into the jig and press them into the product manually. Then manually put it into the testing machine for testing. That is to say, the overall assembly process is done manually, which is labor-intensive and requires a large number of personnel. However, with the long-term work of the assemblers, the hands of the assemblers are not only prone to fatigue, but also the assembly efficiency is low, which cannot meet the needs of actual production.

Utility model content

In view of the above shortcomings, the purpose of this utility model is to provide a motor stator piercing type terminal automatic embedded testing machine with ingenious and reasonable structural design, convenient operation and high terminal installation efficiency.

In order to achieve the above purpose, the technical solution provided by the utility model is: a motor stator piercing type terminal automatic embedded testing machine, which includes a frame, a product shift index plate, an automatic terminal cutting pre-embedded mechanism, a terminal Press-in thread trimmer, finished product test take-out mechanism, defective product discharge mechanism and good product discharge mechanism, the product shift index plate is set on the working table of the frame, the terminal automatic cutting pre-embedded mechanism, The thread trimming mechanism and the finished product test take-out mechanism are sequentially arranged at the peripheral position of the product shift indexing plate, and the defective product discharge mechanism and the good product discharge mechanism are arranged on the frame at one side of the finished product test take-out mechanism.

As an improvement of the utility model, the terminal automatic cutting pre-embedded mechanism includes a bracket, a bottom frame, a cutting mold, a jig forward cylinder, a jig rotation servo motor, a terminal cutting and pressing servo motor, and a terminal feeding device , preloading device, jig turret, horizontal sliding seat and vertical sliding seat, the horizontal sliding seat is set on the chassis through horizontal slide rails, the bracket is vertically set on the chassis, and the jig is pushed forward by the cylinder On the base frame, it can drive the horizontal sliding seat to reciprocate on the horizontal sliding rail; the jig turret is set on the horizontal sliding seat through the rotating shaft assembly, and the jig rotation servo motor is set on the horizontal sliding seat. And it can drive the fixture turret to rotate; the cutting mold is set on the bracket corresponding to the upper position of the fixture turret, and the cutting mold is vertically provided with a cutter groove for the cutter assembly and horizontally provided with a push knife assembly. The push knife groove, the terminal feeding device is set on the bracket, and the feeding end of the terminal feeding device is connected at the connection position between the cutter groove and the push knife groove; the preloading device is set corresponding to the moving position of the horizontal slide seat At the upper position of the bracket, the terminal cutting and pressing servo motor is set on the top position of the bracket, and a cam that can drive the terminal cutting and pressing servo motor is provided on the bracket, and the vertical sliding seat corresponds to the cutter groove. The position is set on the bracket through the vertical slide rail. The side of the cam is provided with a cam groove. The upper end of the vertical slide seat is provided with a sliding column that matches the cam groove. The cutter assembly of the knife groove, one side of the corresponding cam is provided with a push knife lever on the bracket, the upper end of the push knife lever is in contact with the outer peripheral surface of the cam, and the lower end is connected with the push knife assembly located in the push knife groove .

As an improvement of the utility model, the terminal feeding device includes a terminal feeding stepping motor, a feeding tooth plate and a feeding guide frame. The feeding guide frame is provided with a feeding groove extending along its long side, and the terminal feeding stepping The motor is arranged on the feeding guide frame, and the feeding tooth plate is arranged on the drive shaft of the terminal feeding stepping motor, and the side wall of the feeding guide frame is provided with a slot for the feeding tooth plate to extend into the feeding groove.

As an improvement of the utility model, the preloading device includes a preloading cylinder, a preloading fixed seat and a preloaded movable frame, the preloaded fixed seat is fixed on the upper part of the bracket, and the preloaded movable frame is set through a guide column assembly On the pre-compressing fixed seat, the cylinder body of the pre-compressed air cylinder is fixed on the pre-compressed fixed seat, and the piston rod of the pre-compressed air cylinder is connected with the pre-compressed movable frame.

As an improvement of the present utility model, the terminal press-in wire trimming mechanism includes a support frame, a linear drive device, a pressure seat and a knife seat, and the knife seat is arranged at the bottom of the support frame, and the knife seat is provided with a wire trimmer The upper position of the pressure seat corresponding to the knife seat is set on the support frame through the guide column assembly, and the linear drive device is arranged on the support frame, and can drive the pressure seat to move up and down relative to the knife seat.

As an improvement of the utility model, a pressure sensor is provided between the linear drive device and the pressure seat.

As an improvement of the utility model, the finished product test take-out mechanism includes a pillar, a lateral movement mechanism, an up and down movement mechanism, a clamping finger cylinder, a test probe and a test cylinder, and the test cylinder is vertically arranged on the working table of the frame. And the piston rod is facing upwards, the piston rod is provided with a mounting plate, the test probe is arranged on the mounting plate, the pillar is vertically arranged on one side of the test cylinder, and the transverse movement mechanism is horizontally arranged on the pillar , the position of the up and down movement mechanism corresponding to the test probe is set on the transverse movement mechanism, and is driven by the transverse movement mechanism to move laterally, and the clamping finger cylinder is arranged on the up and down movement mechanism, and is driven by the up and down movement mechanism Do up and down motions.

The beneficial effects of the utility model are: the utility model has an ingenious and reasonable structural design, which includes a frame, a product shift index plate, a terminal automatic cutting and pre-embedding mechanism, a terminal pressing and trimming mechanism, a finished product testing and taking out mechanism, and The good product discharge mechanism and the good product discharge mechanism first place the motor stator on the product shift index plate, and then the product shift index plate transports the motor stator to the position of the terminal automatic cutting pre-embedded mechanism, and then the terminal automatically cuts The position of the pre-embedding mechanism will carry out the cutting and pre-embedding process of the delivered terminals; then the motor stator that has completed the above-mentioned cutting and pre-embedding process will be transported to the terminal pressing and trimming mechanism by the product shifting index plate for terminal pressing and wire trimming. The thread trimming process, and then the motor stator that has completed the above press-in and thread-trimming processes is transported to the finished product test take-out mechanism by the product shifting index plate, and the motor stator that has completed the above-mentioned press-in and thread-cut processes is checked by the finished product test take-out mechanism Carry out testing and discharge, and the products that pass the test are moved to the discharge mechanism for good products, and the unqualified products are moved to the discharge mechanism for defective products; Inspection and other processes, and then quickly realize the purpose of terminal assembly and inspection, thereby greatly improving production efficiency, reducing the labor intensity of operators, and increasing production income.

Below in conjunction with accompanying drawing and embodiment, the utility model is further described.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model.

Fig. 2 is a structural schematic diagram 1 of the terminal automatic cutting pre-embedding mechanism in the utility model.

Fig. 3 is a structural schematic diagram 2 of the terminal automatic cutting pre-embedding mechanism in the utility model.

Fig. 4 is a structural schematic diagram of the terminal feeding device in the utility model.

Fig. 5 is a schematic structural view of the terminal press-in thread trimming mechanism in the present invention.

Fig. 6 is a structural schematic diagram of the finished product testing take-out mechanism in the utility model.

Detailed ways

Embodiment, referring to Fig. 1 to Fig. 6, this embodiment provides a motor stator piercing type terminal automatic embedding testing machine, which includes a frame 1, a product shifting index plate 2, and an automatic terminal cutting pre-embedding mechanism 3. The terminal is pressed into the thread trimming mechanism 4, the finished product test take-out mechanism 5, the defective product discharge mechanism 6 and the good product discharge mechanism 7, the product shift index plate 2 is set on the working table of the frame 1, and the terminal is automatically The pre-embedded cutting mechanism 3, the terminal press-in thread trimming mechanism 4 and the finished product test take-out mechanism 5 are sequentially arranged on the peripheral position of the product shift index plate 2, and the defective product discharge mechanism 6 and the good product discharge mechanism 7 correspond to the finished product test take-out One side of the mechanism 5 is arranged on the frame 1 .

Referring to Fig. 2, Fig. 3 and Fig. 4, the terminal automatic cutting pre-embedding mechanism 3 includes a bracket 31, a bottom frame 32, a cutting mold 33, a jig forward cylinder 34, a jig rotation servo motor 35, and a terminal cutting press. Servo motor 36, terminal feeding device 37, pre-pressing device 38, jig turret 39, horizontal sliding seat 310 and vertical sliding seat 311, horizontal sliding seat 310 are arranged on the chassis 32 through horizontal slide rails, and the support 31 Vertically arranged on the chassis 32, the jig forward cylinder 34 is set on the chassis 32, and can drive the horizontal sliding seat 310 to reciprocate on the horizontal slide rail; the jig turret 39 passes through the shaft assembly Set on the horizontal slide 310, the jig rotation servo motor 35 is set on the horizontal slide 310, and can drive the jig turret 39 to rotate; the cutting mold 33 is set on the bracket corresponding to the upper position of the jig turret 39 31, the cutting mold 33 is vertically provided with a cutter groove for the cutter assembly 312 and horizontally provided with a pusher groove for the pusher assembly 313, and the terminal feeding device 37 is arranged on the bracket 31, and the terminal feeder The feeding end of the device 37 is connected at the connection position between the cutter groove and the pusher groove; the preloading device 38 is set at the upper position of the support 31 corresponding to the moving out position of the horizontal slide seat 310, and the terminal is cut off and pressed into the servo The motor 36 is arranged at the top position of the support 31, and a cam 314 is provided on the support 31 to allow the terminal to be cut off and pressed into the servo motor 36. The position of the vertical sliding seat 311 corresponding to the cutter groove is set on the vertical slide rail. The support 31, the side of the cam 314 is provided with a cam groove, the upper end of the vertical slide seat 311 is provided with a sliding column that is compatible with the cam groove, and the lower end of the vertical slide seat 311 is provided with a hole that extends into the cutter groove. Cutter assembly 312, one side position corresponding to cam 314 is provided with push knife lever 315 on support 31, the upper end of this push knife lever 315 is in contact with the outer peripheral surface of described cam 314, and the lower end is in contact with the push knife in the push knife groove. Components 313 are connected. When working, the terminal is cut off by the cutter assembly 312 first, and then the terminal is pre-pressed on the motor stator by the pusher assembly 313 .

The preloading device 38 includes a preloading cylinder, a preloading fixed seat and a preloaded movable frame, the preloaded fixed seat is fixed on the top of the support 31, and the preloaded movable frame is arranged on the preloaded fixed seat through the guide column assembly, The cylinder body of the pre-compression cylinder is fixed on the pre-compression fixed seat, and the piston rod of the pre-compression cylinder is connected with the pre-compression movable frame.

Referring to Fig. 4, the terminal feeding device 37 includes a terminal feeding stepping motor 371, a feeding tooth plate 372 and a feeding guide frame 373, the feeding guide frame 373 is provided with a feeding groove extending along its long side, and the terminal feeding stepping Motor 371 is arranged on the feeding guide frame 373, and described feeding tooth plate 372 is arranged on the drive shaft of terminal feeding stepper motor 371, and is provided with on the side wall of feeding guide frame 373 to allow feeding tooth plate 372 to stretch into feeding groove. slotting.

Referring to Fig. 5, the terminal press-in thread trimming mechanism 4 includes a support frame 41, a linear drive device 42, a press seat 43 and a knife seat 44, and the knife seat 44 is arranged on the bottom of the support frame 41, and the knife seat 44 is provided with There is a thread cutter, and the upper position of the pressure seat 43 corresponding to the knife seat 44 is set on the support frame 41 through the guide column assembly, and the linear drive device 42 is arranged on the support frame 41, and can drive the pressure seat 43 relative to Knife seat 44 moves up and down. Preferably, a pressure sensor 45 is provided between the linear drive device 42 and the pressure seat 43 . The linear drive device 42 can be an air cylinder, an oil cylinder or a linear motor. It is also possible to receive the rotating motor and cooperate with the worm mechanism to realize the up and down movement of the pressure seat 43 .

Referring to Fig. 6, the finished product test take-out mechanism 5 includes a pillar 51, a lateral movement mechanism 52, an up and down movement mechanism 53, a clamping finger cylinder 54, a test probe 55 and a test cylinder 56, and the test cylinder 56 is vertically arranged on the frame 1. On the worktable, and the piston rod faces upwards, the piston rod is provided with a mounting plate 57, the test probe 55 is arranged on the mounting plate 57, and the pillar 51 is vertically arranged on one side of the test cylinder 56, horizontally The movement mechanism 52 is horizontally arranged on the support 51, and the position of the vertical movement mechanism 53 corresponding to the test probe 55 is arranged on the transverse movement mechanism 52, and is driven by the transverse movement mechanism 52 to move laterally. The air cylinder 54 is arranged on the up-and-down movement mechanism 53 and is driven by the up-and-down movement mechanism 53 to move up and down.

When working, the motor stator can be placed on the product shifting index plate 2 manually or by a manipulator, and then the product shifting index plate 2 will transport the motor stator to the position of the terminal automatic cutting pre-embedded mechanism 3, and then the terminal will automatically cut it. Cutting pre-embedding mechanism 3 positions the delivered terminals for cutting and pre-embedding process; then the product shifting index plate 2 transports the motor stator that has completed the above-mentioned cutting and pre-embedding process to the terminal press-in thread trimming mechanism 4 Carry out the terminal press-in and thread-cutting process, and then the motor stator that has completed the above-mentioned press-in and thread-cutting process is transported by the product shifting index plate 2 to the finished product test take-out mechanism 5, and the finished product test take-out mechanism 5 completes the above-mentioned pressing The stator of the motor in the feeding and trimming process is tested and discharged, and the products that pass the test are moved to the good product discharge mechanism 7, and the unqualified products are moved to the defective product discharge mechanism 6; that is, correspondingly replace manual loading and cutting , pre-embedding, press-in, trimming and testing processes, and then quickly realize the purpose of assembling terminals and testing. A PLC controller 8 can be added to the frame 1, and the PLC controller 8 can be used to control the product shift indexing plate 2, the terminal automatic cutting pre-embedded mechanism 3, the terminal pressing into the thread trimming mechanism 4, and the finished product test to take out The working status of the mechanism 5, the defective product discharge mechanism 6 and the good product discharge mechanism 7 can realize the above-mentioned procedures accordingly, with a high degree of automation, which can improve the production efficiency and reduce the labor intensity of the operators.

According to the disclosure and teaching of the above specification, those skilled in the art to which the present utility model belongs can also change and modify the above embodiment. Therefore, the utility model is not limited to the specific implementation manners disclosed and described above, and some modifications and changes to the utility model should also fall within the scope of protection of the claims of the utility model. In addition, although some specific terms are used in this description, these terms are only for convenience of description, and do not constitute any limitation to the present invention. The use of the same or similar machinery is within the protection scope of the present invention.

Claims (7)

1. a kind of motor stator puncture type terminal is embedded to test machine automatically comprising rack, which is characterized in that it further includes product Displacement index dial, terminal cut pre-buried mechanism, terminal indentation thread cutting mechanism, finished product test unloading device, defective products discharge automatically Mechanism and non-defective unit output mechanism, the product displacement index dial are arranged on the work top of rack, and the terminal is cut automatically Pre-buried mechanism, terminal indentation thread cutting mechanism and finished product test unloading device are successively set on the periphery position of product displacement index dial It sets, the defective products output mechanism and non-defective unit output mechanism correspond to and be arranged in rack at a side position of finished product test unloading device On.

2. motor stator puncture type terminal according to claim 1 is embedded to test machine automatically, it is characterised in that：The terminal The automatic pre-buried mechanism that cuts includes push cylinder, jig rotation servo motor, terminal cut-out before holder, chassis, cutting mould, jig Indentation servo motor, terminal feed device, prepressing device, jig capstan head, horizontal slide and vertical sliding, horizontal slide pass through water Smooth rail is arranged on chassis, is arranged on chassis to the support vertical, and push cylinder is arranged on chassis before the jig, and Horizontal slide can be driven in making reciprocating action on horizontal slide rail；The jig capstan head is arranged by rotating assembly in horizontal slide On, the jig rotation servo motor is arranged on horizontal slide, and can drive jig turret rotated；Cutting mould corresponds to jig The top position of capstan head is arranged on holder, is vertically equipped with the cutter slot being arranged for cutter assembly on cutting mould and is transversely provided with For the push broach slot of push broach component setting, terminal feed device is arranged on holder, and the feeding side connection of the terminal feed device At the link position of the cutter slot and push broach slot；The outflow location that the prepressing device corresponds to horizontal slide is arranged in holder Upper position, the top position in holder is arranged in terminal cut-out indentation servo motor, and is equipped with energy on the bracket Terminal cut-out is allowed to be pressed into the cam of servo motor driven, the position that vertical sliding corresponds to cutter slot is existed by vertical slide rail setting The side of holder, cam is equipped with and cam path, and the upper end of vertical sliding is equipped with traveller compatible with the cam path, vertically The lower end of slide is equipped with the cutter assembly for stretching into the cutter slot, and a side position of corresponding cam is equipped with push broach thick stick in holder Bar, the upper end of the push broach lever are in contact with the peripheral surface of the cam, and lower end is connected with the push broach component in push broach slot It connects.

3. motor stator puncture type terminal according to claim 2 is embedded to test machine automatically, it is characterised in that：The terminal Feed device includes terminal feeding stepper motor, feeding chain wheel and feeding saddle, and feeding saddle is equipped with to be extended along its long side Chute feeder, the terminal feeding stepper motor are arranged on feeding saddle, and the feeding chain wheel is arranged in terminal feeding stepping horse In the drive shaft reached, and the fluting for allowing feeding chain wheel to stretch into chute feeder is equipped on the side wall of feeding saddle.

4. motor stator puncture type terminal according to claim 2 is embedded to test machine automatically, it is characterised in that：The precompressed Device includes pre- air cylinder, precompressed fixed seat and precompressed adjustable shelf, and the precompressed fixed seat is fixed on the top of holder, and precompressed is lived Moving frame is arranged by Guide column component in precompressed fixed seat, and the cylinder body of the pre- air cylinder is fixed in precompressed fixed seat, this is pre- The piston rod of air cylinder is connected with the precompressed adjustable shelf.

5. motor stator puncture type terminal according to claim 4 is embedded to test machine automatically, it is characterised in that：The terminal Indentation thread cutting mechanism includes supporting rack, linear drive apparatus, wedge and tool apron, and the tool apron is arranged in the bottom of supporting rack, should Tool apron is equipped with thread trimmer, and the top position that the wedge corresponds to tool apron is arranged by Guide column component on supporting rack, described straight Line driving device is arranged on supporting rack, and the wedge can be driven to be moved up and down with respect to tool apron.

6. motor stator puncture type terminal according to claim 5 is embedded to test machine automatically, it is characterised in that：The straight line Pressure sensor is equipped between driving device and wedge.

7. motor stator puncture type terminal according to claim 1 is embedded to test machine automatically, it is characterised in that：The finished product Test unloading device includes pillar, transverse motion mechanism, up-down mechanism, clamps finger cylinder, test probe and test gas Cylinder, tested cylinder are vertically set on the work top of rack, and piston rod is upward, which is equipped with mounting disc, described It tests probe to be arranged in mounting disc, the pillar is vertically disposed at a side position of tested cylinder, transverse motion mechanism water Flat to be arranged on the pillar, the position that the up-down mechanism corresponds to test probe is arranged on transverse motion mechanism, and Made transverse movement by the driving of transverse motion mechanism, the clamping finger cylinder is arranged in up-down mechanism, and by upper and lower The driving of motion moves up and down.