CN216937963U

CN216937963U - Double-station side punching die

Info

Publication number: CN216937963U
Application number: CN202220634865.3U
Authority: CN
Inventors: 施杰; 夏炎; 余凤亮
Original assignee: Wuhan Jukui Electromechanical Equipment Co ltd
Current assignee: Wuhan Jukui Electromechanical Equipment Co ltd
Priority date: 2022-03-22
Filing date: 2022-03-22
Publication date: 2022-07-12
Anticipated expiration: 2032-03-22

Abstract

The utility model discloses a double-station side punching die, which relates to the technical field of dies and particularly relates to a double-station side punching die. This duplex position side blow hole mould through the setting of fixed block, bar slider, movable plate, rack bar, gear, servo motor and stopper, makes this duplex position side blow hole mould possess the effect that improves the security performance when getting and put the work piece, and in the in-process of using, through the meshing of gear and rack bar, the movable plate of being convenient for drives the below that the punch plate removed and left the upper punch plate, is convenient for get in the safe position and puts the work piece, has reached the purpose that improves the security performance.

Description

Double-station side punching die

Technical Field

The utility model relates to the technical field of dies, in particular to a double-station side punching die.

Background

In modern manufacturing industry, dies such as stamping dies, forging dies, die casting dies, etc. are one of the important tools for industrial production of various parts. As a more commonly used die, the punching die mainly adopts a punch which is matched with a female die knife edge from top to bottom to cut waste materials from a workpiece; the punching die only punches one workpiece at a time, has low working efficiency, and cannot punch the side wall of the deep valve body part, so the prior art is to be improved and enhanced.

At present, the double-station side punching die in the prior art has poor stability on the position limitation of a workpiece, the punching of the workpiece is influenced, the working efficiency is poor, the safety performance of the existing double-station side punching die for taking and placing the workpiece is poor, and certain potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects in the prior art, the utility model provides a double-station side punching die which solves the problems in the background technology.

(II) technical scheme

In order to realize the purpose, the utility model is realized by the following technical scheme: a double-station side punching die comprises a bottom plate, wherein the top of the bottom plate is respectively provided with a fixed block and a positioning cylinder, a strip-shaped sliding groove is arranged inside the fixed block, a strip-shaped sliding block is arranged inside the strip-shaped sliding groove, a moving plate is arranged in front of the strip-shaped slide block, a rectangular groove is arranged at the bottom of the moving plate, a rack bar is arranged in the rectangular groove, the rack bar is engaged with a gear through teeth, a support rod is arranged at the top of the movable plate, the top of the supporting rod is provided with a lower punch press plate, the bottom of the lower punch press plate is provided with an electric hydraulic push rod, the movable end of the electric hydraulic push rod is provided with a matching block, one end of the matching block is provided with a positioning slide block, the two ends of the moving plate are provided with auxiliary blocks, the auxiliary blocks are rotatably connected with connecting rods through shaft levers, and pressing blocks are arranged at the end parts of the connecting rods.

Optionally, the bar-shaped sliding block can slide along the length direction of the bar-shaped sliding groove, a positioning sliding groove is formed in the connecting rod, the positioning sliding block penetrates through the positioning sliding groove, and the positioning sliding block can slide along the length direction of the positioning sliding groove.

Optionally, a positioning rod is inserted into the positioning barrel, an upper punch plate is mounted at the top of the positioning rod, and the position of the upper punch plate corresponds to the position of the lower punch plate.

Optionally, a motor groove is formed in the bottom plate, a servo motor is arranged in the motor groove, the gear is installed at the output end of the servo motor, and the electric hydraulic push rod and the servo motor are both electrically connected with an external power supply through a wire.

Optionally, the number of the positioning cylinders is several, and the maximum distance between two adjacent positioning cylinders is greater than the width of the lower punch press plate.

Optionally, the two ends of the rack rod are provided with limiting blocks, the length of the rack rod is larger than that of the moving plate, and the bottom of the moving plate is abutted to the top of the bottom plate.

(III) advantageous effects

The utility model provides a double-station side punching die which has the following beneficial effects:

1. this duplex position side blow hole mould through the setting of fixed block, bar slider, movable plate, rack bar, gear, servo motor and stopper, makes this duplex position side blow hole mould possess the effect that improves the security performance when getting and put the work piece, and in the in-process of using, through the meshing of gear and rack bar, the movable plate of being convenient for drives the below that the punch plate removed and left the upper punch plate, is convenient for get in the safe position and puts the work piece, has reached the purpose that improves the security performance.

2. This duplex position side blow hole mould through the setting of lower punch plate, electronic hydraulic push rod, cooperation piece, location slider, auxiliary block, connecting rod and briquetting, makes this duplex position side blow hole mould possess the effect of convenient restriction work piece position, and at the in-process that uses, through the rotation of connecting rod, the position of messenger's briquetting restriction work piece, the work piece of being convenient for punches a hole, has reached the purpose that improves the practicality.

Drawings

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

FIG. 2 is an enlarged schematic view of FIG. 1 at A;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a schematic structural diagram of a front view cross section of the present invention.

In the figure: 1. a base plate; 2. a fixed block; 3. a positioning cylinder; 4. a bar-shaped slider; 5. moving the plate; 6. a rack bar; 7. a gear; 8. a strut; 9. a lower punch press plate; 10. an electric hydraulic push rod; 11. a matching block; 12. positioning the sliding block; 13. an auxiliary block; 14. a connecting rod; 15. briquetting; 16. positioning a rod; 17. an upper punch press plate; 18. a servo motor; 19. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: a double-station side punching die comprises a bottom plate 1, a motor groove is formed in the bottom plate 1, a servo motor 18 is arranged in the motor groove, a gear 7 is installed at the output end of the servo motor 18, an electric hydraulic push rod 10 and the servo motor 18 are both electrically connected with an external power supply through leads, a fixed block 2 and a positioning barrel 3 are respectively installed at the top of the bottom plate 1, and the double-station side punching die has the effect of improving the safety performance of taking and placing workpieces through the arrangement of the fixed block 2, a strip-shaped slide block 4, a movable plate 5, a rack rod 6, the gear 7, the servo motor 18 and a limiting block 19, and is convenient for the movable plate 5 to drive a lower pressing plate 9 to move away from the lower part of an upper pressing plate 17 through the meshing of the gear 7 and the rack rod 6 in the use process, so that the workpieces can be conveniently taken and placed at the safety position, the purpose of improving the safety performance is achieved, a positioning rod 16 is inserted in the positioning barrel 3, an upper punch plate 17 is arranged at the top of a positioning rod 16, the position of the upper punch plate 17 corresponds to the position of a lower punch plate 9, a plurality of positioning cylinders 3 are arranged, the maximum distance between every two adjacent positioning cylinders 3 is greater than the width of the lower punch plate 9, a strip-shaped sliding groove is formed in a fixed block 2, a strip-shaped sliding block 4 is arranged in the strip-shaped sliding groove, the strip-shaped sliding block 4 can slide along the length direction of the strip-shaped sliding groove, a positioning sliding groove is formed in a connecting rod 14, a positioning sliding block 12 penetrates through the positioning sliding groove, the positioning sliding block 12 can slide along the length direction of the positioning sliding groove, a movable plate 5 is arranged in front of the strip-shaped sliding block 4, a rectangular groove is formed in the bottom of the movable plate 5, a rack rod 6 is arranged in the rectangular groove, limiting blocks 19 are arranged at two ends of the rack rod 6, the length of the rack rod 6 is greater than that of the movable plate 5, and the bottom of the movable plate 5 is abutted to the top of a bottom plate 1, the rack bar 6 is engaged with a gear 7 through teeth, the top of the moving plate 5 is provided with a support rod 8, the top of the support rod 8 is provided with a lower pressing plate 9, through the arrangement of the lower punch press plate 9, the electric hydraulic push rod 10, the matching block 11, the positioning slide block 12, the auxiliary block 13, the connecting rod 14 and the press block 15, the double-station side punching die has the effect of conveniently limiting the position of a workpiece, in the use process, through the rotation of connecting rod 14, make the position of briquetting 15 restriction work piece, the work piece of being convenient for punches a hole, has reached the purpose that improves the practicality, and electronic hydraulic push rod 10 is installed to the bottom of lower punching press board 9, and cooperation piece 11 is installed to electronic hydraulic push rod 10's expansion end, and location slider 12 is installed to the one end of cooperation piece 11, and supplementary piece 13 is all installed at the both ends of movable plate 5, and supplementary piece 13 rotates through the axostylus axostyle and is connected with connecting rod 14, and briquetting 15 is installed to the tip of connecting rod 14.

When the device is used, the upper punch press plate 17 is connected with an external punch press, a workpiece is placed on the lower punch press plate 9, the movable end of the electric hydraulic push rod 10 extends out, the matching block 11 drives the positioning slide block 12 to move, the positioning slide block 12 is positioned and slides along the length direction of the positioning slide groove, the connecting rod 14 is rotatably connected with the auxiliary block 13, the connecting rod 14 rotates, the press block 15 is pressed downwards in an arc-shaped track to limit the position of the workpiece, the servo motor 18 drives the gear 7 to rotate, the gear 7 is meshed with the rack rod 6, the strip-shaped slide block 4 can be positioned and slide along the length direction of the strip-shaped slide groove formed in the fixed block 2, the moving plate 5 drives the lower punch press plate 9 to move, the strip-shaped slide block 4 moves to the end position of the strip-shaped slide groove, the lower punch press plate 9 is aligned with the upper punch press plate 17, the external punch press plate 17 can conveniently drive the upper punch press plate 17 to punch the workpiece, and the positioning rod 16 and the positioning barrel 3 play a positioning role, the practicability is improved.

In conclusion, the double-station side punching die has the effect of improving the safety performance when taking and placing workpieces through the arrangement of the fixed block 2, the strip-shaped sliding block 4, the moving plate 5, the rack rod 6, the gear 7, the servo motor 18 and the limiting block 19, in the using process, the gear 7 is meshed with the rack bar 6, so that the moving plate 5 drives the lower punch press plate 9 to move away from the lower part of the upper punch press plate 17, a workpiece is conveniently taken and placed at a safe position, the aim of improving the safety performance is fulfilled, through the arrangement of the lower punch press plate 9, the electric hydraulic push rod 10, the matching block 11, the positioning slide block 12, the auxiliary block 13, the connecting rod 14 and the press block 15, the double-station side punching die has the effect of conveniently limiting the position of a workpiece, in the use process, the pressing block 15 limits the position of the workpiece through the rotation of the connecting rod 14, so that the workpiece is convenient to punch, and the purpose of improving the practicability is achieved.

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 duplex position side blow hole mould, includes bottom plate (1), its characterized in that: fixed block (2) and a locating cylinder (3) are installed respectively at the top of bottom plate (1), the bar spout has been seted up to the inside of fixed block (2), the inside of bar spout is provided with bar slider (4), the front mounted of bar slider (4) has movable plate (5), the rectangular channel has been seted up to the bottom of movable plate (5), the inside of rectangular channel is provided with rack bar (6), rack bar (6) have gear (7) through the tooth meshing, branch (8) are installed at the top of movable plate (5), lower punch press plate (9) are installed at the top of branch (8), electronic hydraulic push rod (10) are installed to the bottom of lower punch press plate (9), cooperation piece (11) is installed to the expansion end of electronic hydraulic push rod (10), location slider (12) are installed to the one end of cooperation piece (11), auxiliary blocks (13) are installed at two ends of the moving plate (5), the auxiliary blocks (13) are rotatably connected with connecting rods (14) through shaft rods, and pressing blocks (15) are installed at the end portions of the connecting rods (14).

2. The double-station side punching die according to claim 1, characterized in that: the bar-shaped sliding block (4) can slide along the length direction of the bar-shaped sliding groove, the positioning sliding groove is formed in the connecting rod (14), the positioning sliding block (12) penetrates through the positioning sliding groove, and the positioning sliding block (12) can slide along the length direction of the positioning sliding groove.

3. The double-station side punching die according to claim 1, characterized in that: the positioning device is characterized in that a positioning rod (16) is inserted into the positioning barrel (3), an upper punching plate (17) is installed at the top of the positioning rod (16), and the position of the upper punching plate (17) corresponds to the position of the lower punching plate (9).

4. The double-station side punching die according to claim 1, characterized in that: the motor groove has been seted up to the inside of bottom plate (1), the inside in motor groove is provided with servo motor (18), the output at servo motor (18) is installed in gear (7), electronic hydraulic push rod (10) and servo motor (18) all are through wire and external power source electric connection.

5. The double-station side punching die according to claim 1, characterized in that: the number of the positioning cylinders (3) is several, and the maximum distance between every two adjacent positioning cylinders (3) is larger than the width of the lower punching plate (9).

6. The double-station side punching die according to claim 1, characterized in that: stopper (19) are all installed at the both ends of rack pole (6), the length of rack pole (6) is greater than the length of moving plate (5), the bottom of moving plate (5) and the top butt of bottom plate (1).