CN219946524U - FPC soft board punching press cuts tool - Google Patents

Abstract

The utility model belongs to the technical field of jigs, and particularly relates to an FPC soft board punching and cutting jig which solves the problems of low working efficiency and poor using effect in the prior art.

Description

FPC soft board punching press cuts tool

Technical Field

The utility model relates to the technical field of jigs, in particular to a stamping and cutting jig for FPC (flexible printed circuit) flexible boards.

Background

At present, punching and cutting jigs are all completed by punching whole material belts, single products are not separated from the material belts, products are required to be cut off from the material belts when the punching and cutting jigs are used, the whole material belts are cut in sections by the current cutting jigs, a set number of products are required to be arranged on each section, when the products are assembled, the products are required to be manually separated from the material belts, on one hand, the labor is required to be manually broken, the time is consumed, the assembly efficiency is greatly reduced, on the other hand, the section is easy to be irregular due to manual breakage, the products are even damaged, the reject ratio is high, and the waste of raw materials is large.

The authorized bulletin number in the prior art is: CN204182752U, the name is spare part cutting tool, including workstation, carrier positioner, stamping die, punching press drive arrangement and controller, stamping die is fixed in workstation one end top, is equipped with the drift that vertically can go up and down on the stamping die, and punching press drive arrangement drives the drift motion, is formed with the slide on the workstation, and the carrier can slide to the stamping die under along this slide, is formed with the die structure that corresponds with stamping die's drift position on the carrier, and carrier positioner can be fixed location to the carrier under stamping die, and controller control carrier positioner and punching press drive arrangement action, and the utility model unloading is fast, and product unloading quality is high, and the defective rate is low, has still avoided manual operation to damage the product, has improved product packaging efficiency by a wide margin.

However, this use novel use cylinder drive punching press die carries out blanking, and the cylinder makes blanking mould block easily, influences work efficiency, and when the material is harder, the cylinder probably takes the action of motionless mould, and the result of use is poor.

Disclosure of Invention

The utility model aims to provide an FPC soft board punching and cutting jig which solves the problems of low working efficiency and poor use effect.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a FPC soft board punching press cuts tool, includes the base, four supporting legs that are symmetrical arrangement are passed through screw fixedly connected with to the bottom of base, the top of base is passed through screw fixedly connected with workstation and vertical beam, the straight flute has been seted up at the top of workstation, one side of vertical beam is passed through screw fixedly connected with fixed block and supporting seat, the motor is installed at the top of supporting seat;

the inside rotation of fixed block installs the cam, the output of motor with cam fixed connection, one side activity hinge of cam has the connecting rod, the bottom activity hinge of connecting rod has the straight-bar, two limit blocks that are symmetrical arrangement are passed through to the both sides of straight-bar through screw fixedly connected with, two the bottom of limit block is all passed through screw fixedly connected with guide pillar, the bottom threaded connection of straight-bar has the bolt, the bottom nestification of straight-bar has the drift.

Preferably, an oil hole is formed in the fixing block, and an oil pipe is connected to the top of the oil hole in a threaded mode.

Preferably, a square groove is formed in the fixing block, and the cam is rotatably installed in the square groove.

Preferably, a sliding groove is formed in the fixing block, the straight rod is slidably connected in the sliding groove, the sliding groove is communicated with the square groove, and a part of the straight rod is located in the square groove.

Preferably, two symmetrically arranged guide holes are formed in the workbench, and the two guide holes and the two guide posts are respectively located on the same central axis.

Preferably, blanking holes are formed in the base and the workbench, the two blanking holes are located on the same central axis, and the straight grooves are communicated with the blanking holes.

Preferably, a threaded hole is formed in the bottom of the straight rod, and the bolt is in threaded connection with the inside of the threaded hole.

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

1. according to the utility model, through the arrangement of the structures such as the motor, the cam and the like, the motor power supply is turned on, the output end of the motor drives the cam to rotate, the connecting rod on one side of the cam moves along with the rotation of the cam, so that the straight rod is driven to move up and down in the chute, the punch head also moves up and down all the time, continuous blanking is formed, a finished product falls from a blanking hole, and the motor drives the cam to rotate to work continuously and back and forth, so that the working efficiency is high.

2. According to the utility model, through the arrangement of the structures such as the oil pipe, the oil hole and the like, the straight rod continuously slides up and down in the chute, so that the friction is large, and the straight rod is easy to wear, so that the oil pipe and the oil hole are arranged on one side, and through adding lubricating oil, the straight rod always keeps normal operation, so that the wear is reduced, and the service life is prolonged.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a side cross-sectional view of the present utility model;

fig. 3 is an enlarged view of the utility model at a.

In the figure: 1. a base; 2. supporting feet; 3. a work table; 4. a stop block; 5. a guide post; 6. a guide hole; 7. a support base; 8. a motor; 9. a fixed block; 10. a cam; 11. a connecting rod; 12. a straight rod; 13. an oil pipe; 14. a straight groove; 15. a blanking hole; 16. a vertical beam; 17. a bolt; 18. and (3) a threaded hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, an FPC flexible board punching and cutting jig comprises a base 1, wherein four supporting legs 2 which are symmetrically arranged are fixedly connected to the bottom of the base 1 through screws, a workbench 3 and a vertical beam 16 are fixedly connected to the top of the base 1 through screws, a straight groove 14 is formed in the top of the workbench 3, a fixing block 9 and a supporting seat 7 are fixedly connected to one side of the vertical beam 16 through screws, and a motor 8 is installed on the top of the supporting seat 7; the cam 10 is installed in the inside rotation of fixed block 9, the output and the cam 10 fixed connection of motor 8, one side activity hinge of cam 10 has connecting rod 11, the bottom activity hinge of connecting rod 11 has straight-bar 12, the both sides of straight-bar 12 are through screw fixedly connected with two dog 4 that are symmetrical arrangement, the bottom of two dog 4 is all through screw fixedly connected with guide pillar 5, the bottom threaded connection of straight-bar 12 has bolt 17, the bottom nestification of straight-bar 12 has the drift, through the setting of motor 8 and cam 10 isotructure, open the motor 8 power, the output of motor 8 drives cam 10 rotation, the connecting rod 11 of cam 10 one side moves along with the rotation of cam 10, thereby drive straight-bar 12 and reciprocate in the inside of spout, the drift also moves up and down, thereby form continuous blanking, the finished product will drop from blanking hole 15, drive cam 10 rotation round trip continuous operation through motor 8, work efficiency is high.

Referring to fig. 2, an oil hole is formed in the fixing block 9, an oil pipe 13 is connected to the top of the oil hole in a threaded manner, the straight rod 12 continuously slides up and down in the sliding groove through the arrangement of the oil pipe 13, the oil hole and other structures, friction is large, and the straight rod 12 is easy to wear, so that the oil pipe 13 and the oil hole are formed on one side, and through adding lubricating oil, the straight rod 12 always keeps normal operation, abrasion is reduced, and service life is prolonged.

Referring to fig. 2, a square groove is formed in the fixing block 9, and a cam 10 is rotatably installed in the square groove.

Referring to fig. 2, a sliding groove is formed in the fixing block 9, a straight rod 12 is slidably connected in the sliding groove, the sliding groove is communicated with the square groove, and a portion of the straight rod 12 is located in the square groove.

Referring to fig. 1, two symmetrically arranged guide holes 6 are formed in the workbench 3, and the two guide holes 6 and the two guide posts 5 are respectively located on the same central axis.

Referring to fig. 2, blanking holes 15 are formed in the base 1 and the workbench 3, the two blanking holes 15 are on the same central axis, and the straight slot 14 is communicated with the blanking holes 15.

Referring to fig. 3, a threaded hole 18 is formed in the bottom of the straight rod 12, and a bolt 17 is screwed into the threaded hole 18.

The specific implementation process of the utility model is as follows: the workpiece is pushed along a straight groove 14 on the workbench 3, a power supply of the motor 8 is turned on, the output end of the motor 8 drives the cam 10 to rotate, a connecting rod 11 on one side of the cam 10 moves along with the rotation of the cam 10, so that a straight rod 12 is driven to move up and down in a chute, a punch head also moves up and down all the time, continuous blanking is formed, a finished product falls from a blanking hole 15, the motor 8 drives the cam 10 to rotate to work back and forth continuously, guide posts 5 on two sides of the straight rod 12 prevent the workbench 3 from shifting between the punch heads, so that dimensional deviation of blanking materials occurs, oil voids and oil pipes 13 in the fixed block 9 are used for preventing abrasion caused by long-time friction between the straight rod 12 and the chute, and lubricating oil can be added between the straight rod 12 and the chute through the oil pipes 13;

under the long-time operating condition, the punch also can wear to make the work piece that cuts produce the deviation of size shape, consequently the punch is bolt 17 fixed connection, thereby can change the punch through dismantling bolt 17 after the punch wearing and tearing, saved the cost, prolonged life.

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

Claims (7)

1. The utility model provides a FPC soft board punching press cuts tool, includes base (1), its characterized in that: the bottom of the base (1) is fixedly connected with four supporting legs (2) which are symmetrically arranged through screws, the top of the base (1) is fixedly connected with a workbench (3) and a vertical beam (16) through screws, a straight groove (14) is formed in the top of the workbench (3), one side of the vertical beam (16) is fixedly connected with a fixing block (9) and a supporting seat (7) through screws, and a motor (8) is arranged at the top of the supporting seat (7);

the inside rotation of fixed block (9) is installed cam (10), the output of motor (8) with cam (10) fixed connection, one side activity of cam (10) articulates there is connecting rod (11), the bottom activity of connecting rod (11) articulates there is straight-bar (12), two dog (4) that are symmetrical arrangement are passed through screw fixedly connected with in the both sides of straight-bar (12), two the bottom of dog (4) is all through screw fixedly connected with guide pillar (5), the bottom threaded connection of straight-bar (12) has bolt (17), the bottom nestification of straight-bar (12) has the drift.

2. The FPC flexible board punching and cutting jig according to claim 1, wherein: an oil hole is formed in the fixing block (9), and an oil pipe (13) is connected to the top of the oil hole in a threaded mode.

3. The FPC flexible board punching and cutting jig according to claim 1, wherein: the inside of fixed block (9) has seted up the square groove, cam (10) rotate and install the inside in square groove.

4. The FPC flexible board punching and cutting jig according to claim 3, wherein: the inside of fixed block (9) has seted up the spout, straight-bar (12) sliding connection is in the inside of spout, the spout with the square groove is linked together, the part of straight-bar (12) is located the inside of square groove.

5. The FPC flexible board punching and cutting jig according to claim 1, wherein: two guide holes (6) which are symmetrically arranged are formed in the workbench (3), and the two guide holes (6) and the two guide posts (5) are respectively located on the same central axis.

6. The FPC flexible board punching and cutting jig according to claim 1, wherein: the blanking device is characterized in that blanking holes (15) are formed in the base (1) and the workbench (3), the two blanking holes (15) are located on the same central axis, and the straight grooves (14) are communicated with the blanking holes (15).

7. The FPC flexible board punching and cutting jig according to claim 1, wherein: the bottom of the straight rod (12) is provided with a threaded hole (18), and the bolt (17) is in threaded connection with the inside of the threaded hole (18).