CN216461962U

CN216461962U - Mould processing perforating device

Info

Publication number: CN216461962U
Application number: CN202122995757.7U
Authority: CN
Inventors: 石榴
Original assignee: Shenzhen Shenshan Special Cooperation Zone Kairuiqi Intelligent Medical Technology Co ltd
Current assignee: Shenzhen Shenshan Special Cooperation Zone Kairuiqi Intelligent Medical Technology Co ltd
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-05-10
Anticipated expiration: 2031-12-01

Abstract

The utility model discloses a die processing and punching device which comprises a base, wherein a first sliding rod and a second sliding rod are fixedly connected to two sides of the top end of the base respectively, sliding sleeves are sleeved outside the first sliding rod and the second sliding rod respectively, a fixing box is fixedly connected between the two sliding sleeves, a motor is fixedly connected to one side of the inner wall of the top end of the fixing box, a rotating rod is fixedly connected to the bottom end of an output shaft of the motor, a circular opening is formed in one side, close to the motor, of the bottom end of the fixing box, and the bottom end of the rotating rod extends to the outside of the fixing box at the circular opening. According to the utility model, the fixing box is arranged, when the motor is started to drive the drill bit to rotate to punch the die, the rotating rod can drive the driving wheel to rotate, the driving wheel can drive the reciprocating lead screw to rotate through the driven wheel, and when the reciprocating lead screw rotates, the motor and the drill bit can reciprocate in the vertical direction through the fixing box, so that the punching process of the die can be more coherent.

Description

Mould processing perforating device

Technical Field

The utility model relates to the technical field of die machining, in particular to a die machining and punching device.

Background

The die processing refers to the processing of forming and blank making tools, and further comprises a shearing die and a die cutting die. In general, the mold is composed of an upper mold and a lower mold. The steel plate is placed between the upper and lower dies, and the material is formed under the action of a press, and when the press is opened, a workpiece determined by the shape of the die is obtained or corresponding waste materials are removed.

The mould processing in-process need punch to the mould, and general mode of punching is all with the mould to the platform on, then manual regulation perforating device descends and realizes the mould and punch, but this kind of mode can not automatic continuous operation, needs the manual work to operate repeatedly, so efficiency is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a punching device for die machining.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a punching device for die processing comprises a base, wherein a first sliding rod and a second sliding rod are fixedly connected to two sides of the top end of the base respectively, sliding sleeves are sleeved outside the first sliding rod and the second sliding rod respectively, a fixing box is fixedly connected between the sliding sleeves, a motor is fixedly connected to one side of the inner wall of the top end of the fixing box, a rotating rod is fixedly connected to the bottom end of the output shaft of the motor, a round opening is formed in one side, close to the motor, of the bottom end of the fixing box, the bottom end of the rotating rod extends to the outside of the fixing box at the round opening, a drill bit is fixedly connected to the bottom end of the rotating rod, a reciprocating lead screw is rotatably connected to one side, far away from the motor, between the inner wall of the top end of the fixing box and the inner wall of the bottom end of the fixing box, the outer bottom end of the reciprocating lead screw is connected with a driven wheel through a key, and the outer top end of the rotating rod is connected with a driving wheel through a key, the action wheel meshes with from the driving wheel, the outside threaded connection of reciprocal lead screw has the screw, one side fixedly connected with connecting rod of screw, the bar opening has been seted up to one side that the motor was kept away from to fixed box, the connecting rod extends to the outside of fixed box at bar opening department, and the connecting rod is in fixed box outside one end and second slide bar fixed connection.

Furthermore, the top ends of the first sliding rod and the second sliding rod are fixedly connected with baffle plates.

Further, the outside bottom fixedly connected with fixed cover of second slide bar, one side fixedly connected with sleeve that fixed cover is close to first slide bar, telescopic one side inner wall fixedly connected with pressure spring, pressure spring's one end fixedly connected with dead lever.

Furthermore, the threaded through hole is opened to the body of rod bottom of first slide bar, and first slide bar has the bolt in threaded through hole department threaded connection, the equal fixedly connected with splint of one end that bolt and dead lever are close to each other.

Furthermore, a groove is formed in the top end of the base under the drill bit, and a circular through hole is formed in the middle of the groove of the base.

Furthermore, two the equal fixedly connected with sheet rubber of one side that the splint are close to each other.

The utility model has the beneficial effects that:

1. through setting up fixed box, can drive the action wheel through the dwang and rotate when starter motor drives the drill bit and rotates and carry out the mould and punch, the action wheel can drive reciprocal lead screw through following the driving wheel and rotate, because the screw is fixed on the second slide bar by the connecting rod, can be at reciprocating motion in vertical direction when the reciprocal lead screw rotates, reciprocal lead screw drives fixed box and removes and can make motor and drill bit remove, reciprocating motion about can also being from top to bottom when the event can realize the drill bit rotation, punch with this to the mould and can let the process of punching more link up, and because be greater than the action wheel diameter from the driving wheel diameter, the rotation of the reciprocal lead screw can be comparatively slow, so reciprocating of drill bit also can be slower, thereby let the process of punching more smooth, also make things convenient for the change with the mould and the regulation of position.

2. Through setting up bolt and dead lever, can place it between two splint when carrying out the mould and punch, then can adjust its horizontal position through wrench movement bolt, so can be more convenient when punching with the location of mould, make the regulation of its position more convenient, do benefit to the mould efficiency of punching.

3. Through setting up the sheet rubber, can increase the frictional force between splint and the mould when utilizing two splint to carry out the centre gripping to the mould, so can let splint more firm to the centre gripping of mould, stability when having guaranteed that the mould punches.

Drawings

Fig. 1 is a sectional view of a die processing and punching apparatus proposed in embodiment 1;

fig. 2 is a top view of a base of a punching device for die processing according to embodiment 1;

fig. 3 is a sectional view of a die processing and punching apparatus proposed in embodiment 2.

In the figure: the device comprises a base 1, a fixed sleeve 2, a second sliding rod 3, a driven wheel 4, a sliding sleeve 5, a connecting rod 6, a baffle 7, a nut 8, a reciprocating screw 9, a fixed box 10, a motor 11, a driving wheel 12, a rotating rod 13, a drill bit 14, a first sliding rod 15, a bolt 16, a clamping plate 17, a fixed rod 18, a sleeve 19, a pressure spring 20 and a rubber sheet 21.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, a die processing and punching device comprises a base 1, wherein a first sliding rod 15 and a second sliding rod 3 are fixedly connected to two sides of the top end of the base 1 respectively, sliding sleeves 5 are sleeved outside the first sliding rod 15 and the second sliding rod 3, a fixing box 10 is fixedly connected between the two sliding sleeves 5, a motor 11 is fixedly connected to one side of the inner wall of the top end of the fixing box 10, a rotating rod 13 is fixedly connected to the bottom end of an output shaft of the motor 11, a circular opening is formed in one side, close to the motor 11, of the bottom end of the fixing box 10, the bottom end of the rotating rod 13 extends to the outside of the fixing box 10 at the circular opening, a drill bit 14 is fixedly connected to the bottom end of the rotating rod 13, a reciprocating lead screw 9 is rotatably connected to one side, far away from the motor 11, between the inner wall of the top end of the fixing box 10 and the inner wall of the bottom end, and the outer bottom end of the reciprocating lead screw 9 is connected with a driven wheel 4 through a key, the outside top of dwang 13 has action wheel 12 through the key-type connection, action wheel 12 with from the meshing of driving wheel 4, the outside threaded connection of reciprocal lead screw 9 has screw 8, one side fixedly connected with connecting rod 6 of screw 8, the bar opening has been seted up to one side of motor 11 far away from to fixed box 10, connecting rod 6 extends to the outside of fixed box 10 in bar opening department, and connecting rod 6 is in the outside one end of fixed

box

10 and 3 fixed connection of second slide bar.

The top ends of the first sliding rod 15 and the second sliding rod 3 are both fixedly connected with a baffle 7. The outer bottom end of the second slide bar 3 is fixedly connected with a fixed sleeve 2, one side of the fixed sleeve 2 close to the first slide bar 15 is fixedly connected with a sleeve 19, the inner wall of one side of the sleeve 19 is fixedly connected with a pressure spring 20, and one end of the pressure spring 20 is fixedly connected with a fixed rod 18. The bottom end of the rod body of the first sliding rod 15 is provided with a threaded through hole, the first sliding rod 15 is in threaded connection with a bolt 16 at the threaded through hole, and one end, close to each other, of the bolt 16 and the fixed rod 18 is fixedly connected with a clamping plate 17. A groove is formed in the top end of the base 1 under the drill bit 14, and a circular through hole is formed in the middle of the groove of the base 1.

The working principle is as follows: when punching a die, the die is placed in a groove at the top end of a base 1, then a bolt 16 is twisted, two clamping plates 17 can clamp and fix the die by the movement of the bolt 16 and the thrust given to a fixing rod 18 by a pressure spring 20 through self elasticity, then a power supply is externally connected with a motor 11 and starts the motor, the motor 11 can drive a drill bit 14 and a driving wheel 12 to rotate by driving a rotating rod 13, the driving wheel 12 drives a reciprocating lead screw 9 to rotate through a driven wheel 4, the reciprocating lead screw 9 can reciprocate in the vertical direction when rotating because a screw 8 is fixed on a second sliding rod 3 by a connecting rod 6, the reciprocating lead screw 9 can reciprocate in the vertical direction when rotating, the drill bit 14 can reciprocate in the vertical direction when rotating by driving a fixing box 10, when the drill bit 14 descends, the die can be punched, the bolt 16 can be twisted when the drill bit 14 ascends to the next descending process after punching is completed, the position of the mold is moved by the elastic force of the pressure spring 20 to punch the other portions of the mold, and the bolts 16 are reversely twisted so that the mold is loosened by the two clamp plates 17 to be replaced.

Example 2

Referring to fig. 3, in this embodiment, compared with embodiment 1, in order to make the clamping of the mold more stable, two rubber sheets 21 are fixedly connected to the sides of the clamping plates 17 close to each other.

The working principle is as follows: when punching a die, the die is placed in a groove at the top end of a base 1, then a bolt 16 is twisted, the movement of the bolt 16 and a thrust given to a fixing rod 18 by a pressure spring 20 through self elasticity can enable two clamping plates 17 to clamp and fix the die, a rubber sheet 21 can increase the friction between the two clamping plates 17 and the die, the clamping of the die is more stable, then an external power supply is connected with a motor 11 and starts the motor 11, the motor 11 can enable a drill bit 14 and a driving wheel 12 to rotate by driving a rotating rod 13 to rotate, the driving wheel 12 drives a reciprocating lead screw 9 to rotate through a driven wheel 4, as a nut 8 is fixed on a second sliding rod 3 by a connecting rod 6, the reciprocating lead screw 9 can reciprocate in the vertical direction when rotating, the reciprocating lead screw 9 rotates and enables the drill bit 14 to reciprocate in the vertical direction when driving a fixing box 10 to move, and can punch to the mould when drill bit 14 descends, punch and accomplish the back and rise to the in-process that descends next time at drill bit 14 and can twist bolt 16, make the position of mould moved through pressure spring 20's elasticity to punch to other positions to the mould, also can reverse twist bolt 16, make two splint 17 loosen the mould, thereby change the mould.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a mould processing perforating device, includes base (1), its characterized in that, the top both sides of base (1) are first slide bar of fixedly connected with (15) and second slide bar (3) respectively, the outside of first slide bar (15) and second slide bar (3) all overlaps and is equipped with sliding sleeve (5), two fixedly connected with fixes box (10) between sliding sleeve (5), top inner wall one side fixedly connected with motor (11) of fixed box (10), the output shaft bottom fixedly connected with dwang (13) of motor (11), circular opening has been seted up to one side that the bottom of fixed box (10) is close to motor (11), the bottom of dwang (13) extends to the outside of fixed box (10) in circular opening department, and the bottom fixedly connected with drill bit (14) of dwang (13), one side of keeping away from motor (11) between the top inner wall of fixed box (10) and the bottom inner wall rotates and is connected with reciprocal lead screw (9) The utility model discloses a reciprocating lead screw (9), the outside bottom of reciprocating lead screw (9) is connected with from driving wheel (4) through the key, the outside top of dwang (13) has action wheel (12) through the key-type connection, action wheel (12) and from driving wheel (4) meshing, the outside threaded connection of reciprocating lead screw (9) has screw (8), one side fixedly connected with connecting rod (6) of screw (8), the bar opening has been seted up to one side that motor (11) were kept away from in fixed box (10), connecting rod (6) extend to the outside of fixed box (10) in bar opening department, and connecting rod (6) are in the outside one end of fixed box (10) and second slide bar (3) fixed connection.

2. The die machining punching device according to claim 1, wherein a baffle (7) is fixedly connected to the top ends of the first sliding rod (15) and the second sliding rod (3).

3. The mold processing and punching device according to claim 1, wherein a fixing sleeve (2) is fixedly connected to the outer bottom end of the second slide bar (3), a sleeve (19) is fixedly connected to one side of the fixing sleeve (2) close to the first slide bar (15), a pressure spring (20) is fixedly connected to the inner wall of one side of the sleeve (19), and a fixing rod (18) is fixedly connected to one end of the pressure spring (20).

4. The mold processing and punching device according to claim 3, wherein a threaded through hole is formed at the bottom end of the rod body of the first sliding rod (15), a bolt (16) is connected to the first sliding rod (15) in a threaded manner at the threaded through hole, and a clamping plate (17) is fixedly connected to one end, close to each other, of the bolt (16) and the fixing rod (18).

5. The die machining and punching device according to claim 1, wherein a groove is formed in the top end of the base (1) right below the drill bit (14), and a circular through hole is formed in the middle of the groove in the base (1).

6. A die machining punching device according to claim 4, characterized in that a rubber sheet (21) is fixedly connected to each side of the two clamping plates (17) close to each other.