CN216938510U

CN216938510U - Servo type positioning and punching machine

Info

Publication number: CN216938510U
Application number: CN202123167057.5U
Authority: CN
Inventors: 鲍俊昌
Original assignee: Dongguan Changsheng Electronic Products Co ltd
Current assignee: Dongguan Changsheng Electronic Products Co ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-07-12
Anticipated expiration: 2031-12-16

Abstract

The utility model discloses a servo positioning perforating machine, which comprises a supporting mechanism, a clamping mechanism and a moving part, wherein the clamping mechanism is arranged above the supporting mechanism and used for clamping and fixing a workpiece and enabling the workpiece to rotate; the supporting mechanism comprises a rack and a first boss, and the first boss is arranged at the top of the rack. According to the utility model, a workpiece to be processed is inserted into the placing hole on the clamping seat, the workpiece is fixed by virtue of interference fit between the workpiece and the placing hole and then is rotated, the translation mechanism is utilized to realize conversion between the centering cutter and the punching cutter, the feeding mechanism is utilized to realize the feeding motion of the two cutters, so that the workpiece can be conveniently and rapidly centered and punched, the whole operation and use are convenient and reliable, the automation degree is high, the processing efficiency and quality are higher, and the device has a stronger popularization and use value.

Description

Servo type positioning and punching machine

Technical Field

The utility model relates to the technical field of punching machines, in particular to a servo positioning punching machine.

Background

The electronic connector is used to connect two secondary electronic systems, in other words, a device for completing the electrical connection between a circuit or an electronic machine to form a connector, i.e., a bridge between the two, i.e., a device for bridging two conductors on a loop so that current or signals can be transmitted from one conductor to the other conductor.

The electronic connecting piece generally comprises a conductor contact pin and a fixing piece, wherein the conductor contact pin is generally made of metal materials, the fixing piece is generally formed by bonding, fixing the plastic of a conductor or a support made of other materials independently or combined with an outer wrapping integral positioning shell, the conductor contact pin is arranged on a support frame, the shell is wrapped on the periphery of the support frame to form a corresponding interface, and when the electronic connecting piece is one part of an electronic product, the contact pin is electrically connected with a connection point of the electronic product, so that the transmission of current or signals can be realized through the connecting piece.

Conductor contact pin on the electronic connection spare, plug needle, need use the puncher man-hour in production, but current puncher degree of automation is not high, and it is convenient inadequately to operate and use, does not have locate function, and machining efficiency is not high with the quality, and the practicality is not strong.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving the above problems and providing a servo-positioning punch.

The utility model realizes the purpose through the following technical scheme:

a servo positioning perforating machine comprises a supporting mechanism, a clamping mechanism and a moving part, wherein the clamping mechanism is arranged above the supporting mechanism and used for clamping and fixing a workpiece and enabling the workpiece to rotate, and the moving part is arranged above the supporting mechanism and used for enabling a perforating knife to move regularly on one side of the clamping mechanism;

the supporting mechanism comprises a rack and a first boss, the first boss is arranged at the top of the rack, a second boss is arranged at the top of the rack and on one side of the first boss, a bracket is arranged above the first boss, two first sliding rails are symmetrically arranged at the upper end of the bracket, and the clamping mechanism is arranged above the second boss;

the clamping mechanism comprises a shell and a handle, the shell is arranged above the second boss, the handle is arranged on one side of the shell, a clamping seat is arranged on the opposite side of the handle, a rotating shaft of the clamping seat is connected with the shell through a bearing seat, and the moving part is arranged on one side of the shell;

the moving part comprises a fixed table, a feeding mechanism, a translation mechanism and a drilling mechanism, the fixed table is arranged above the two first sliding rails, and the feeding mechanism is arranged on one side above the fixed table;

the feeding mechanism comprises a motor and an installation frame, the installation frame is installed above the fixed table, the motor is installed on one side of the installation frame, a screw is installed on an output shaft of the motor, two second slide rails are symmetrically installed at the upper end of the fixed table and on one side of the installation frame, the second slide rails are fixedly connected with the fixed table through screws, movable seats are arranged on the screw and connected to the two second slide rails, and the translation mechanism is installed on one side of the two second slide rails;

the translation mechanism comprises an air cylinder and a fixed seat, the fixed seat is arranged on one side of each of the two second sliding rails and at the upper end of the fixed table, the air cylinder is arranged at the front end of the fixed seat, the air cylinder is fixedly connected with the fixed seat through bolts, a first guide rod is arranged on the inner side of the fixed seat, the first guide rod is fixedly connected with the fixed seat through screws, a sliding table is arranged on the two first guide rods and connected to a telescopic rod of the air cylinder, a limit switch is arranged at the rear end of the fixed seat, and the drilling mechanism is arranged above the sliding table;

drilling mechanism includes dog, connecting rod, the mount pad is installed to the top of sliding stand, the symmetry is installed two on the mount pad the connecting rod, two the knife rest is installed to the one end of connecting rod, two all install the cutter on the knife rest, two the other end of connecting rod is all installed the dog, two one side of dog is just in the second guide arm is installed to the top of connecting rod, two the spring is installed in the outside of second guide arm.

Preferably: the second boss, the first boss and the rack are integrally formed, and the support is fixedly connected with the first boss through screws.

So set up, integrated into one piece is convenient for manufacturing, through the dismouting between the two of screw fastening connection interconnect of being convenient for.

Preferably: the first sliding rail is fixedly connected with the support through screws, and the shell is fixedly connected with the second boss through screws.

According to the arrangement, the screw fastening connection enables the connection between the two parts to be firm.

Preferably: the fixed station is fixedly connected with the first sliding rail through screws.

So set up, the fixed station is used for fixing feed mechanism, translation mechanism with drilling mechanism.

Preferably: the fixed station is connected with the mounting rack in a fastening mode through screws, and the motor is connected with the mounting rack in a fastening mode through screws.

So set up, the motor is used for driving the screw rod rotates, the screw rod will move the transmission and give the sliding seat, and then make the sliding seat removes.

Preferably: the screw rod with the motor passes through the coupling joint, the screw rod with the fixed station passes through fixing support and connects.

According to the arrangement, the accuracy of motion transmission between the screw and the motor is ensured through the coupling connection.

Preferably: the fixing seat is connected with the fixing table in a fastening mode through screws, and the limit switch is connected with the fixing seat in a fastening mode through screws.

So set up, limit switch is used for injecing the motion stroke of sliding table.

Preferably: the mounting seat is fixedly connected with the sliding table through screws, and the connecting rod is connected with the mounting seat in a sliding mode.

So set up, be convenient for through sliding connection the sliding seat motion promotes the dog and the connecting rod removes, and then makes the cutter removes.

Preferably: the tool rest is fixedly connected with the connecting rod through a screw, and the stop block is fixedly connected with the connecting rod through a screw.

So set up, through the dismouting fixed between the convenient both of connecting of screw fastening connection.

Preferably: the second guide rod is fixedly connected with the stop block through a screw, and the other end of the second guide rod is inserted into the mounting seat.

So set up, the second guide arm is used for the motion direction of connecting rod.

Compared with the prior art, the utility model has the following beneficial effects:

insert the work piece of treating processing place downthehole on the grip slipper, rely on the work piece and should place the interference fit between the hole and realize fixing the work piece, then make it rotate, utilize translation mechanism to realize centering cutter and the conversion between the cutter of punching, realize the feed motion of two cutters through feed mechanism, be convenient for realize the centering of work piece fast and punch, whole operation convenient to use is reliable, degree of automation is high, machining efficiency is higher with the quality, has stronger using value widely.

Drawings

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

FIG. 1 is a schematic view of a first construction of a servo-positioning punch according to the present invention;

FIG. 2 is a second schematic view of a servo-positioning punch according to the present invention;

FIG. 3 is a front view of a servo-positioning punch of the present invention;

FIG. 4 is a rear view of a servo-positioning punch of the present invention;

FIG. 5 is a schematic view of the mounting structure of a clamping mechanism of a servo-positioning punch according to the present invention;

FIG. 6 is an enlarged partial view at A of FIG. 2;

FIG. 7 is a schematic view of the mounting structure of a feeding mechanism of a servo-positioning punch according to the present invention;

FIG. 8 is a schematic view of the installation structure of the translation mechanism of the servo positioning punch according to the present invention.

The reference numerals are explained below:

1. a support mechanism; 11. a frame; 12. a first boss; 13. a support; 14. a second boss; 15. a first slide rail;

2. a clamping mechanism; 21. a housing; 22. a handle bar; 23. a clamping seat;

3. a moving part; 31. a fixed table; 32. a feed mechanism; 321. a motor; 322. a mounting frame; 323. a movable seat; 324. a screw; 325. a second slide rail; 33. a translation mechanism; 331. a cylinder; 332. a fixed seat; 333. a first guide bar; 334. a sliding table; 335. a limit switch; 34. a drilling mechanism; 341. a stopper; 342. a connecting rod; 343. a mounting seat; 344. a tool holder; 345. a cutter; 346. a second guide bar; 347. a spring.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The utility model will be further described with reference to the accompanying drawings in which:

as shown in fig. 1-8, a servo positioning hole-punching machine comprises a supporting mechanism 1, a clamping mechanism 2 mounted above the supporting mechanism 1 for clamping and fixing a workpiece and making it rotate, and a moving part 3 mounted above the supporting mechanism 1 and at one side of the clamping mechanism 2 for making a hole-punching knife move regularly;

the supporting mechanism 1 comprises a rack 11 and a first boss 12, the first boss 12 is arranged at the top of the rack 11, a second boss 14 is arranged at the top of the rack 11 and on one side of the first boss 12, a bracket 13 is arranged above the first boss 12, two first slide rails 15 are symmetrically arranged at the upper end of the bracket 13, and the clamping mechanism 2 is arranged above the second boss 14;

the clamping mechanism 2 comprises a shell 21 and a handle bar 22, the shell 21 is arranged above the second boss 14, the handle bar 22 is arranged on one side of the shell 21, a clamping seat 23 is arranged on the opposite side of the handle bar 22, a rotating shaft of the clamping seat 23 is connected with the shell 21 through a bearing seat, and a moving part 3 is arranged on one side of the shell 21;

the moving part 3 comprises a fixed table 31, a feeding mechanism 32, a translation mechanism 33 and a drilling mechanism 34, the fixed table 31 is arranged above the two first slide rails 15, and the feeding mechanism 32 is arranged on one side above the fixed table 31;

the feeding mechanism 32 comprises a motor 321 and an installation frame 322, the installation frame 322 is installed above the fixed table 31, the motor 321 is installed on one side of the installation frame 322, a screw 324 is installed on an output shaft of the motor 321, two second slide rails 325 are symmetrically installed at the upper end of the fixed table 31 and one side of the installation frame 322, the second slide rails 325 are fixedly connected with the fixed table 31 through screws, movable seats 323 are installed on the screw 324 and connected to the two second slide rails 325, and the translation mechanism 33 is installed on one side of the two second slide rails 325;

the translation mechanism 33 comprises an air cylinder 331 and a fixed seat 332, the fixed seat 332 is mounted on one side of the two second sliding rails 325 and at the upper end of the fixed table 31, the air cylinder 331 is mounted at the front end of the fixed seat 332, the air cylinder 331 is fastened and connected with the fixed seat 332 through bolts, a first guide rod 333 is arranged on the inner side of the fixed seat 332, the first guide rod 333 is fastened and connected with the fixed seat 332 through screws, a sliding table 334 is mounted on the two first guide rods 333 and connected to an expansion link of the air cylinder 331, a limit switch 335 is mounted at the rear end of the fixed seat 332, and the drilling mechanism 34 is mounted above the sliding table 334;

the drilling mechanism 34 comprises a stop block 341 and connecting rods 342, a mounting seat 343 is mounted above the sliding table 334, two connecting rods 342 are symmetrically mounted on the mounting seat 343, tool holders 344 are mounted at one ends of the two connecting rods 342, cutters 345 are mounted on the two tool holders 344, the stop block 341 is mounted at the other ends of the two connecting rods 342, second guide rods 346 are mounted on one sides of the two stop blocks 341 above the connecting rods 342, and springs 347 are mounted on the outer sides of the two second guide rods 346.

Preferably: the second boss 14, the first boss 12 and the frame 11 are integrally formed, the bracket 13 and the first boss 12 are fastened and connected through screws, the integral forming is convenient for processing and manufacturing, and the screw fastening and connection are convenient for the disassembly and the assembly of the two which are mutually connected; the first slide rail 15 is fixedly connected with the bracket 13 through screws, the shell 21 is fixedly connected with the second boss 14 through screws, and the first slide rail and the second boss are firmly connected through screw fastening; the fixed table 31 is fixedly connected with the first slide rail 15 through screws, and the fixed table 31 is used for fixing the feeding mechanism 32, the translation mechanism 33 and the drilling mechanism 34; the fixed platform 31 is fastened and connected with the mounting rack 322 through screws, the motor 321 is used for driving the screw rod 324 to rotate, and the screw rod 324 transmits the motion to the movable seat 323 so as to enable the movable seat 323 to move; the screw 324 is connected with the motor 321 through a coupler, the screw 324 is connected with the fixed platform 31 through a fixed support, and the accuracy of motion transmission between the screw 324 and the motor 321 is ensured through the coupler connection; the fixed seat 332 is fixedly connected with the fixed table 31 through a screw, the limit switch 335 is fixedly connected with the fixed seat 332 through a screw, and the limit switch 335 is used for limiting the movement stroke of the sliding table 334; the mounting seat 343 is fastened and connected with the sliding table 334 through a screw, the connecting rod 342 is slidably connected with the mounting seat 343, and the sliding connection facilitates the movement of the movable seat 323 to push the stopper 341 and the connecting rod 342 to move, so that the cutter 345 moves; the knife rest 344 is tightly connected with the connecting rod 342 through a screw, the stopper 341 is tightly connected with the connecting rod 342 through a screw, and the two parts which are conveniently connected through the screw are conveniently disassembled and fixed; the second guide 346 is tightly coupled to the stopper 341 by a screw, and the other end is inserted into the mounting seat 343, and the second guide 346 is used to guide the movement of the link 342.

The working principle and the using method of the utility model are as follows: when the workpiece machining device is used, a workpiece to be machined is inserted into a placing hole in the clamping seat 23, the workpiece is fixed by means of interference fit between the workpiece and the placing hole and then rotates, the motor 321 is started, the motor 321 operates to drive the screw 324 to rotate, the screw 324 is in threaded connection with the movable seat 323, the movable seat 323 moves along the second sliding rail 325 until the movable seat 323 contacts with the rear stop 341, the movable seat 323 pushes the rear stop 341, the second guide rod 346 and the connecting rod 342 to move together in a direction close to the workpiece to be machined along with the continuous movement of the movable seat 323, the spring 347 is compressed until the rear cutter 345 contacts the workpiece and performs a centering effect on the workpiece, then the motor 321 operates in the reverse direction to enable the movable seat 323 to move in the reverse direction for a certain distance, and under the action of the rear spring 347, the connecting rod 342 returns to an initial state, the rear cutter 345 is separated from the workpiece, the motor 321 is operated to move the movable seat 323 to the direction close to the stop 341, the air cylinder 331 extends to drive the sliding table 334 to slide backward along the first guide rod 333 until the axis of the front connecting rod 342 is collinear with the axis of the movable seat 323, the air cylinder 331 stops extending and is kept still, when the movable seat 323 moves to the front stop 341, the connecting rod 342 and the second guide rod 346 are pushed to move together to the direction close to the workpiece until the front cutter 345 contacts the workpiece and performs punching processing on the workpiece, after the processing is completed, the motor 321 is rotated reversely until the movable seat 323 returns to the initial state, the front connecting rod 342 moves to the direction far from the workpiece under the action of the spring 347, the front cutter 345 is separated from the contact with the workpiece, then the air cylinder 331 is retracted to return the sliding table 334 to the initial state, and pulling the handle rod 22 to stop the rotation of the clamping seat 23, taking the machined workpiece out of the clamping seat 23 by an operator, replacing the workpiece with a new workpiece to be machined, pulling the handle rod 22 again to operate the clamping seat 23, and repeating the operations until the punching machining of all the workpieces is completed.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. A servo type positioning punching machine is characterized in that: the punching device comprises a supporting mechanism (1), a clamping mechanism (2) and a moving part (3), wherein the clamping mechanism (2) is arranged above the supporting mechanism (1) and used for clamping and fixing a workpiece and enabling the workpiece to rotate, and the moving part (3) is arranged above the supporting mechanism (1) and is used for enabling a punching knife to move regularly on one side of the clamping mechanism (2);

the supporting mechanism (1) comprises a rack (11) and a first boss (12), the first boss (12) is arranged at the top of the rack (11), a second boss (14) is arranged at the top of the rack (11) and on one side of the first boss (12), a support (13) is installed above the first boss (12), two first sliding rails (15) are symmetrically installed at the upper end of the support (13), and the clamping mechanism (2) is installed above the second boss (14);

the clamping mechanism (2) comprises a shell (21) and a handle bar (22), the shell (21) is installed above the second boss (14), the handle bar (22) is installed on one side of the shell (21), a clamping seat (23) is installed on the opposite side of the handle bar (22), a rotating shaft of the clamping seat (23) is connected with the shell (21) through a bearing seat, and the moving part (3) is installed on one side of the shell (21);

the moving part (3) comprises a fixed table (31), a feeding mechanism (32), a translation mechanism (33) and a drilling mechanism (34), the fixed table (31) is installed above the two first sliding rails (15), and the feeding mechanism (32) is installed on one side above the fixed table (31);

the feeding mechanism (32) comprises a motor (321) and an installation frame (322), the installation frame (322) is installed above the fixed table (31), the motor (321) is installed on one side of the installation frame (322), a screw rod (324) is installed on an output shaft of the motor (321), two second sliding rails (325) are symmetrically installed at the upper end of the fixed table (31) and on one side of the installation frame (322), the second sliding rails (325) are fixedly connected with the fixed table (31) through screws, movable seats (323) are installed on the screw rod (324) and connected to the two second sliding rails (325), and the translation mechanism (33) is installed on one side of the two second sliding rails (325);

the translation mechanism (33) comprises an air cylinder (331) and a fixed seat (332), the fixed seat (332) is installed at one side of the two second sliding rails (325) and at the upper end of the fixed table (31), the air cylinder (331) is installed at the front end of the fixed seat (332), the air cylinder (331) is fixedly connected with the fixed seat (332) through bolts, a first guide rod (333) is arranged on the inner side of the fixed seat (332), the first guide rod (333) is fixedly connected with the fixed seat (332) through bolts, a sliding table (334) is installed on the two first guide rods (333) and connected to a telescopic rod of the air cylinder (331), a limit switch (335) is installed at the rear end of the fixed seat (332), and the drilling mechanism (34) is installed above the sliding table (334);

the drilling mechanism (34) comprises a stop block (341) and a connecting rod (342), a mounting seat (343) is installed above the sliding table (334), the mounting seat (343) is symmetrically provided with two connecting rods (342), a cutter rest (344) is installed at one end of each connecting rod (342), a cutter (345) is installed on each cutter rest (344), the other end of each connecting rod (342) is provided with the stop block (341), one side of the stop block (341) is provided with a second guide rod (346) above the connecting rod (342), and the outer side of the second guide rod (346) is provided with a spring (347).

2. The servo-positioning punch as claimed in claim 1, wherein: the second boss (14), the first boss (12) and the rack (11) are integrally formed, and the support (13) is fixedly connected with the first boss (12) through screws.

3. The servo-positioning punch as claimed in claim 1, wherein: the first sliding rail (15) is fixedly connected with the bracket (13) through screws, and the shell (21) is fixedly connected with the second boss (14) through screws.

4. The servo-positioning punch as claimed in claim 1, wherein: the fixing table (31) is fixedly connected with the first sliding rail (15) through screws.

5. The servo-positioning punch as claimed in claim 1, wherein: the fixed station (31) is fixedly connected with the mounting rack (322) through screws, and the motor (321) is fixedly connected with the mounting rack (322) through screws.

6. The servo-type positioning punch as claimed in claim 1, wherein: the screw rod (324) is connected with the motor (321) through a coupler, and the screw rod (324) is connected with the fixed platform (31) through a fixed support.

7. The servo-positioning punch as claimed in claim 1, wherein: the fixed seat (332) is fixedly connected with the fixed table (31) through screws, and the limit switch (335) is fixedly connected with the fixed seat (332) through screws.

8. The servo-type positioning punch as claimed in claim 1, wherein: the mounting seat (343) is fixedly connected with the sliding table (334) through screws, and the connecting rod (342) is connected with the mounting seat (343) in a sliding mode.

9. The servo-positioning punch as claimed in claim 1, wherein: the tool holder (344) is fixedly connected with the connecting rod (342) through a screw, and the stop block (341) is fixedly connected with the connecting rod (342) through a screw.

10. The servo-positioning punch as claimed in claim 1, wherein: the second guide rod (346) is fixedly connected with the stop block (341) through a screw, and the other end of the second guide rod is inserted into the mounting seat (343).