CN218744331U

CN218744331U - Side punching die

Info

Publication number: CN218744331U
Application number: CN202223390763.0U
Authority: CN
Inventors: 杨兴; 李庆丰
Original assignee: Wuhan Ruihe New Automation Equipment Co ltd
Current assignee: Wuhan Ruihe New Automation Equipment Co ltd
Priority date: 2022-12-18
Filing date: 2022-12-18
Publication date: 2023-03-28
Anticipated expiration: 2032-12-18

Abstract

The utility model relates to a side blow mould technical field especially relates to a side blow mould. The technical scheme comprises the following steps: including mould main part and interior stay, the processing groove has been seted up to mould main part upper end, and the interior stay is installed in the processing groove, and the hole has been seted up to interior stay lateral wall, and the processing groove lateral wall just aligns position swing joint with the hole has a pair of drift, and drift diameter variation in size, the assembly groove has been seted up to processing tank bottom, and interior stay bottom fixedly connected with assembly piece, the assembly piece passes through installation mechanism to be fixed in the assembly groove, and the assembly piece is square structure and big or small looks adaptation with assembly groove horizontal cross-section. The utility model discloses when the side of carrying out metal tubular product punches a hole, utilize the support of internal stay, can avoid tubular product to warp at the in-process that punches a hole, utilize the two-way screw rod of installation mechanism to rotate simultaneously, can carry out the dismouting fast to the assembly piece to when the metal tubular product side that carries out different internal diameters punches a hole, the internal stay post that can replace the looks adaptation fast has improved switching efficiency.

Description

Side punching die

Technical Field

The utility model relates to a side blow mould technical field especially relates to a side blow mould.

Background

The side punching die is a processing device for punching a hole on the side wall of a workpiece, is usually used for processing tubular or square-frame workpieces and the like, and mainly utilizes the driving of a hydraulic cylinder to enable a punch to extrude the side wall of the workpiece and cut a designated position to form a hole groove.

When processing to the tubulose work piece, in order to avoid the impact of drift to cause the tubulose work piece to warp, the processing inslot at the side blow hole mould all can set up interior stay and carry out the inside support of tubular product, however in actual course of working, the tubular product internal diameter of processing is not the same, consequently when utilizing interior stay to support, need change the interior stay of looks adaptation, consequently, need the quick installation of interior stay, and guarantee the stability after the installation, accelerate the switching efficiency of changing tubular product processing man-hour, nevertheless directly utilize fixing of interior stay such as bolt to carry out, not only need manually tighten one by one, the not hard up condition of bolt appears easily in long-term use, can't guarantee the stability after quick installation and the installation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the problem that exists among the background art, provide a side blow hole mould of dagger in can quick replacement.

The technical scheme of the utility model: the utility model provides a side blow hole mould, includes mould main part and interior stay, the processing groove has been seted up to mould main part upper end, the interior stay is installed in the processing groove, the hole has been seted up to interior stay lateral wall, processing groove lateral wall and with hole alignment position swing joint have a pair of drift, drift diameter variation in size, the assembly groove has been seted up to processing groove bottom, interior stay bottom fixedly connected with assembly piece, the assembly piece passes through installation mechanism to be fixed in the assembly groove, the assembly piece is square structure and big or small looks adaptation with assembly groove horizontal cross-section, guarantees that the central point that withstands in the assembly groove is put unchangeably after the assembly piece inserts the assembly inslot portion.

Preferably, the mounting mechanism comprises a fixing groove and a fixing insertion block, the fixing groove is formed in the middle of the assembly block, the side wall of the assembly block is movably connected with the fixing insertion block at a position corresponding to the fixing groove, and the fixing insertion block is close to one end and is respectively inserted into two ends of the fixing groove.

Preferably, the assembly groove side wall and the corresponding position of the fixed inserting block are provided with a containing groove, the fixed inserting block is far away from one end of the sliding connection in the containing groove, and the fixed inserting block is contained, so that the clamping connection of the fixed inserting block and the assembly block can be removed.

Preferably, it is connected with two-way screw rod to accomodate to rotate between the groove, two-way screw rod passes assembly groove and both ends all with corresponding fixed inserted block threaded connection, can guarantee the reverse motion when fixed inserted block.

Preferably, the inner side wall of the fixing groove and the position corresponding to the bidirectional screw are provided with inserting grooves, the opening height of each inserting groove is larger than the diameter of the bidirectional screw, and the assembling block can be completely inserted into the assembling groove.

Preferably, a servo motor is fixedly connected in the die body and at a position corresponding to the bidirectional screw, and the output end of the servo motor is fixedly connected to the end of the bidirectional screw.

Preferably, the side wall of the die body is fixed, a hydraulic cylinder is fixedly connected with the corresponding position of the punch, and the output end of the hydraulic cylinder is fixed on the corresponding punch and can provide output power for the expansion and contraction of the punch.

Compared with the prior art, the utility model discloses following profitable technological effect has: when the side of carrying out metal tubular product punches a hole, utilize the support of interior dagger, can avoid tubular product to warp at the in-process that punches a hole, utilize the two-way screw rod of installation mechanism to rotate simultaneously, can carry out the dismouting fast to the assembly piece to when the metal tubular product side that carries out different internal diameters punches a hole, the interior dagger that can replace the looks adaptation has improved switching efficiency fast.

Drawings

FIG. 1 is a front sectional structure of the present invention;

FIG. 2 is a schematic view of the appearance structure of the mold main body of the present invention;

fig. 3 is the schematic view of the connection structure of the assembly block and the inner support column of the present invention.

Reference numerals: 1. a mold body; 2. processing a tank; 3. an inner bracing column; 4. an inner bore; 5. a punch; 6. assembling the block; 7. assembling a groove; 8. an installation mechanism; 81. fixing grooves; 82. inserting the slot; 83. a bidirectional screw; 84. a receiving groove; 85. a servo motor; 86. fixing the insert block; 9. and a hydraulic cylinder.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-3, the utility model provides a side punching die, including mould main part 1 and interior vaulting pole 3, processing groove 2 has been seted up to 1 upper end of mould main part, interior vaulting pole 3 is installed in processing groove 2, hole 4 has been seted up to 3 lateral walls of interior vaulting pole, processing groove 2 lateral walls and align position swing joint with hole 4 have a pair of drift 5, drift 5 diameter variation in size, assembly groove 7 has been seted up to processing groove 2 bottom, 3 bottom fixedly connected with assembly blocks 6 of interior vaulting pole, assembly blocks 6 is fixed in assembly groove 7 through installation mechanism 8,

assembly blocks

6 and 7 horizontal cross-sections of assembly groove are square structure and big or small looks adaptation, mould main part 1 lateral wall is fixed and with 5 corresponding position fixedly connected with pneumatic cylinders 9 of drift, the pneumatic cylinder 9 output is fixed on corresponding drift 5.

The mounting mechanism 8 comprises a fixing groove 81 and a fixing insert 86, the fixing groove 81 is formed in the middle of the assembling block 6, the side wall of the assembling block 6 is movably connected with the fixing insert 86 at a position corresponding to the fixing groove 81, the fixing insert 86 is close to one end and is respectively inserted into two ends of the fixing groove 81, the side wall of the assembling groove 7 is provided with a containing groove 84 at a position corresponding to the fixing insert 86, the fixing insert 86 is far away from one end and is slidably connected into the containing groove 84, a bidirectional screw 83 is rotatably connected between the containing grooves 84, the bidirectional screw 83 penetrates through the assembling groove 7, two ends of the bidirectional screw 83 are in threaded connection with the corresponding fixing insert 86, the inserting groove 82 is formed in the inner side wall of the fixing groove 81 and corresponds to the bidirectional screw 83, the opening of the inserting groove 82 is larger than the diameter of the bidirectional screw 83, a servo motor 85 is fixedly connected to the position corresponding to the bidirectional screw 83 in the mold main body 1, the output end of the servo motor 85 is fixedly connected to the end of the bidirectional screw 83, the output end of the servo motor 85 drives the bidirectional screw 83 to rotate, the fixing insert 86 to synchronously and reversely move along the direction of the fixing insert 83, and fixing of the assembling block 6 is finally realized.

In the embodiment, firstly, the whole device is connected with an external power supply, then a pipe is inserted into the processing groove 2, and the inner support column 3 enters the pipe groove, so as to realize the purpose of supporting the inner wall of the pipe, after a specified hydraulic cylinder 9 is opened, the output end of the hydraulic cylinder 9 drives the punch 5 to move towards one side close to the pipe, and the pipe is punched, so as to complete the side punching processing of the pipe, after the pipe with different inner diameters is replaced, the output end of the servo motor 85 can be used for driving the bidirectional screw 83 to rotate, the fixed insertion block 86 moves towards one side away from the pipe along the direction of the bidirectional screw 83, finally the bidirectional screw 83 completely enters the accommodating groove 84, the fixed insertion block 86 is disconnected from the assembly block 6, so that the assembly block 6 can be rapidly pulled out of the assembly groove 7, the disassembly of the inner support column 3 is completed, after the assembly block 6 with different diameters is inserted into the assembly groove 7, the accommodating groove 84 is aligned with the fixing groove 81, the reverse rotation of the bidirectional screw 83 can be used, the fixed insertion block 86 is inserted into the fixing groove 81 again, the insertion depth is half of the length of the fixed insertion block 86, the fixed insertion block 6 is switched, and the operation of the fixed support column is completed, thereby the simple and the operation efficiency is improved.

The above embodiments are merely some preferred embodiments of the present invention, and many alternative modifications and combinations can be made to the above embodiments by those skilled in the art based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. The utility model provides a side blow hole mould, includes mould main part (1) and internal stay post (3), its characterized in that: processing groove (2) have been seted up to mould main part (1) upper end, install in processing groove (2) interior prop (3), hole (4) have been seted up to interior prop (3) lateral wall, processing groove (2) lateral wall and have a pair of drift (5) with hole (4) alignment position swing joint, drift (5) diameter variation in size, assembly groove (7) have been seted up to processing groove (2) bottom, interior prop (3) bottom fixedly connected with assembly piece (6), assembly piece (6) are fixed in assembly groove (7) through installation mechanism (8), assembly piece (6) are square structure and big or small looks adaptation with assembly groove (7) horizontal cross-section.

2. The side punching die of claim 1, wherein the mounting mechanism (8) comprises a fixing groove (81) and a fixing insertion block (86), the fixing groove (81) is formed in the middle of the assembling block (6), the fixing insertion block (86) is movably connected to the side wall of the assembling block (6) and corresponds to the fixing groove (81), and one end, close to the fixing insertion block (86), of the fixing insertion block is inserted into the two ends of the fixing groove (81) respectively.

3. The side punching die of claim 2, wherein a receiving groove (84) is formed in the side wall of the assembling groove (7) and corresponds to the fixed insert block (86), and one end, far away from the fixed insert block (86), of the fixed insert block is slidably connected into the receiving groove (84).

4. A side-piercing die as claimed in claim 3, characterised in that a two-way screw (83) is rotatably connected between the receiving grooves (84), the two-way screw (83) passes through the assembly groove (7) and is threadedly connected at both ends to the corresponding fixing inserts (86).

5. The side punching die of claim 4, wherein a through slot (82) is formed in the inner side wall of the fixing slot (81) and at a position corresponding to the bidirectional screw (83), and the opening height of the through slot (82) is greater than the diameter of the bidirectional screw (83).

6. A side punching die according to claim 4, characterized in that a servo motor (85) is fixedly connected with the position corresponding to the bidirectional screw (83) in the die main body (1), and the output end of the servo motor (85) is fixedly connected with the end part of the bidirectional screw (83).

7. A side-piercing die as claimed in claim 1, characterized in that a hydraulic cylinder (9) is fixedly connected to the side wall of the die body (1) at a position corresponding to the punch (5), and the output end of the hydraulic cylinder (9) is fixed to the corresponding punch (5).