CN215544322U

CN215544322U - Punching structure of numerical control punch for machining pore plate filler

Info

Publication number: CN215544322U
Application number: CN202121434365.7U
Authority: CN
Inventors: 赵小晓; 周京新
Original assignee: Hebei Tianda Chemical Equipment Co ltd
Current assignee: Hebei Tianda Chemical Equipment Co ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2022-01-18
Anticipated expiration: 2031-06-25

Abstract

The utility model relates to the technical field of punching machines, in particular to a punching structure of a numerical control punching machine for processing pore plate fillers, which comprises a mounting plate and a punching die, wherein a hydraulic cylinder is arranged on the mounting plate, the punching structure also comprises a supporting mechanism, the supporting mechanism comprises a base, a plurality of sliding grooves are arranged on the base, sliding blocks are connected inside the sliding grooves in a sliding manner, the top ends of the sliding blocks are connected with a supporting frame through a supporting spring and a telescopic rod, the output end of the hydraulic cylinder is connected with a connecting plate, a connecting groove is arranged on the connecting plate, the punching die is arranged inside the connecting groove in a sliding manner through a connecting block, a limiting assembly is connected on the connecting plate, the limiting assembly comprises a limiting frame and a plurality of limiting rods, a plurality of sliding holes matched with the limiting rods are arranged on the connecting plate, a plurality of limiting grooves matched with the limiting rods are arranged on the connecting block, the limiting frame is connected with the connecting plate through locking bolts, and the limiting frame is contacted with the limiting rods, the stamping die is convenient to replace quickly, and time is saved.

Description

Punching structure of numerical control punch for machining pore plate filler

Technical Field

The utility model relates to the technical field of punching machines, in particular to a punching structure of a numerical control punching machine for machining pore plate fillers.

Background

As is known, the packing refers to inert solid material filled in a packed tower, and is usually orifice plate corrugated packing, which has the function of increasing the gas-liquid contact surface, and when the orifice plate is processed, the orifice plate is usually punched by using a numerical control punch, wherein the punching structure is a part mainly used for punching and plays an important role in punching.

Through the retrieval, chinese patent publication is CN 210817097U's utility model discloses a punching press mechanism of numerical control punch press, its general description does, including the punching press platform, support four group's support columns in punching press platform bottom four corners, connect at the spliced pole at punching press platform top rear side center and connect the support arm at spliced pole front surface upside, the front side of support arm is connected with the punching press casing, the pneumatic cylinder is installed at the inner chamber top of punching press casing, the bottom of pneumatic cylinder piston rod is connected with the punching press board, and the bottom center of punching press board is connected with the punching press head, movable groove has all been seted up in the bottom four corners of punching press casing, movable inslot activity is pegged graft there is the locating lever, and be connected between the bottom of locating lever and the top of punching press board, the connecting hole has all been seted up to the left and right sides of support arm bottom and the corresponding position of punching press platform.

Although the prior art scheme among the above-mentioned is stable high, when processing not unidimensional orifice plate, need change stamping die, foretell prior art is not convenient for carry out quick replacement, comparatively wasted time stamping die.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a stamping structure of a numerical control punch for processing orifice plate fillers, which aims to solve the problem that the stamping die is inconvenient to replace quickly in the background art.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a punching structure of numerical control punch for orifice plate filler processing, includes mounting panel and stamping die, install the pneumatic cylinder on the mounting panel, still including being used for carrying out the supporting mechanism that supports to stamping die, the output of pneumatic cylinder is connected with the connecting plate to the spread groove has been seted up on the connecting plate, stamping die passes through connecting block slidable mounting in the inside of spread groove, be connected with on the connecting plate and be used for carrying out spacing subassembly to the connecting block.

Preferably, the supporting mechanism comprises a base, a plurality of sliding grooves are formed in the base, sliding blocks are connected to the inside of the sliding grooves in a sliding mode, and the top ends of the sliding blocks are connected with supporting frames through supporting springs and telescopic rods.

Furthermore, spacing subassembly includes spacing and a plurality of gag lever post, set up a plurality of slide opening that match with the gag lever post on the connecting plate to set up a plurality of spacing grooves that match with the gag lever post on the connecting block, the spacing passes through locking bolt and connecting plate to the spacing contacts with a plurality of gag lever posts.

Still further, the bottom of base rotates and is connected with a plurality of gyro wheels.

On the basis of the scheme, a plurality of hoisting bolts are connected to the stamping die in a threaded manner.

On the basis of the scheme, the support frame is further connected with a clamping ring, and the hoisting bolt is located inside the clamping ring.

Furthermore, the locking bolt is in running fit with the limiting frame, and the locking bolt is connected with a rotating frame.

Still further, the limiting rod is connected with a plurality of balls in a rotating mode, and a plurality of clamping grooves matched with the balls are formed in the connecting plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a punching structure of a numerical control punch for processing pore plate fillers, which has the following beneficial effects:

this orifice plate is numerical control punch's for filler processing stamping structure, can fix the inside at the spread groove with the connecting block through spacing subassembly, thereby install stamping die on the connecting plate, it goes up and down to drive the connecting plate through the pneumatic cylinder, can drive stamping die and process the work piece, can realize the quick dismantlement to the connecting block through spacing subassembly, can support stamping die through supporting mechanism, thereby stamping die drops when avoiding dismantling stamping die and produces the damage, compare foretell prior art, this scheme is convenient for change stamping die, adaptable processing to the orifice plate filler of different models.

Drawings

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

FIG. 2 is a schematic view of a partially sectioned three-dimensional structure of a connecting plate, a limiting rod, a limiting frame, a locking bolt and the like in the utility model;

FIG. 3 is an enlarged view of a portion of FIG. 2A;

fig. 4 is a schematic perspective view of the base, the slider, the support spring, the support frame, and the like of the present invention.

In the figure: 1. mounting a plate; 2. a stamping die; 3. a hydraulic cylinder; 4. a connecting plate; 5. connecting blocks; 6. a base; 7. a slider; 8. a support spring; 9. a support frame; 10. a limiting rod; 11. a limiting frame; 12. locking the bolt; 13. a roller; 14. hoisting bolts; 15. a snap ring; 16. rotating the frame; 17. and a ball.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-4, a punching structure of a numerical control punch for processing orifice plate fillers comprises a mounting plate 1 and a punching die 2, wherein a plurality of hoisting bolts 14 are connected to the punching die 2 in a threaded manner, so as to facilitate hoisting and moving of the punching die 2, a hydraulic cylinder 3 is mounted on the mounting plate 1, the punching structure further comprises a supporting mechanism for supporting the punching die 2, the supporting mechanism comprises a base 6, a plurality of sliding grooves are formed in the base 6, sliding blocks 7 are connected to the inside of the sliding grooves in a sliding manner, the top ends of the sliding blocks 7 are connected with a supporting frame 9 through supporting springs 8 and telescopic rods, the supporting frame 9 can be driven by the supporting springs 8 to support the punching die 2, when the punching die 2 is disassembled, the punching die 2 can fall on the supporting frame 9, the supporting frame is protected by the supporting springs 8 to cushion and prevent the punching die 2 from falling and causing collision damage, and the telescopic rods can improve the stability of the supporting frame 9, distance between the adjustable a plurality of support frames 9 of cooperation through slider 7 and spout, thereby the adaptation is to the support of stamping die 2 of different models, be connected with snap ring 15 on the support frame 9, hoist and mount bolt 14 is located the inside of snap ring 15, place hoist and mount bolt 14 in the inside of snap ring 15, can support stamping die 2, reduce support frame 9 and stamping die 2's contact, avoid causing stamping die 2's fish tail etc, the bottom of base 6 is rotated and is connected with a plurality of gyro wheels 13, be convenient for remove supporting mechanism, remove stamping die 2's below through gyro wheel 13 with supporting mechanism when needs support stamping die 2, when need not supporting stamping die 2, accessible gyro wheel 13 removes supporting mechanism to the suitable position of avoiding producing the influence to the punching press.

It should be further noted that the output end of the hydraulic cylinder 3 is connected with a connecting plate 4, the connecting plate 4 is driven to lift by the hydraulic cylinder 3, the stamping die 2 can be driven to process a workpiece, the connecting plate 4 is provided with a connecting groove, the stamping die 2 is slidably mounted inside the connecting groove through the connecting block 5, the connecting plate 4 is connected with a limiting component for limiting the connecting block 5, the limiting component comprises a limiting frame 11 and a plurality of limiting rods 10, the connecting plate 4 is provided with a plurality of sliding holes matched with the limiting rods 10, the connecting block 5 is provided with a plurality of limiting grooves matched with the limiting rods 10, the limiting rods 10 are rotatably connected with a plurality of balls 17, the connecting plate 4 is provided with a plurality of clamping grooves matched with the balls 17, the limiting rods 10 are conveniently and preliminarily locked inside the limiting grooves through the matching of the balls 17 and the clamping grooves, and the balls 17 are spherical and can rotate, be convenient for to the dismantlement of gag lever post 10, gag lever post 11 passes through locking bolt 12 and connecting plate 4 is connected, and gag lever post 11 and the contact of a plurality of gag lever posts 10, insert the inside of spacing groove with gag lever post 10, can fix the inside at the spread groove with connecting block 5, lock gag lever post 11 on connecting plate 4 through locking bolt 12, can lock a plurality of gag lever posts 10, thereby guarantee that gag lever post 10 is fixed to connecting block 5, the internal pull-out of gag lever post 10 follow spacing groove can be followed to the locking bolt 12 of unscrewing, can accomplish the dismantlement to stamping die 2, locking bolt 12 and gag lever post 11 are normal running fit, and be connected with revolving rack 16 on the locking bolt 12, can carry out comparatively laborsaving rotation to locking bolt 12 through revolving rack 16, thereby install and dismantle gag lever post 11.

The hydraulic cylinder 3 in this embodiment is a conventional device purchased on the market and known by those skilled in the art, and can be customized or selected according to actual requirements, and we only use it in this patent, and do not improve its structure and function, and its setting mode, installation mode and electrical connection mode, for those skilled in the art, as long as debug according to the requirements of its use specification, it is no longer described here, and the hydraulic cylinder 3 is provided with a control switch matched with it, and the installation position of the control switch is selected according to the actual use requirements, so that the operator can operate and control conveniently.

In summary, the working principle and working process of the punching structure of the numerical control punch press for machining the orifice plate filler are that, when in use, the punching structure of the numerical control punch press for machining the orifice plate filler is firstly installed on the numerical control punch press through the installation plate 1, the hydraulic cylinder 3 can drive the connection plate 4 to lift, so as to drive the punching die 2 to machine a workpiece, when orifice plate fillers of different types are machined, the punching die 2 needs to be replaced, the support mechanism is moved to the lower part of the punching die 2 through the roller 13, the hoisting bolt 14 is screwed on the punching die 2, the distance between the plurality of support frames 9 is adjusted through the sliding of the sliding block 7 according to the size of the punching die 2, then the hydraulic cylinder 3 drives the punching die 2 to descend, so that the hoisting bolt 14 is positioned inside the snap ring 15, and the punching die 2 is supported through the support spring 8 and the support frame 9, through 16 loosening of revolving rack 12 locking bolt 12, can dismantle spacing 11, pull out gag lever post 10 from the inside of spacing groove, can accomplish the dismantlement to stamping die 2, stamping die 2 receives the support of supporting mechanism, accessible supporting mechanism removes it, also accessible lifting device and lifting bolt 14 cooperation remove it, then stamping die 2 that will change places on snap ring 15 through lifting bolt 14, and remove to the below of connecting plate 4, drive connecting plate 4 through pneumatic cylinder 3 and descend, it adjusts stamping die 2's position to drive supporting mechanism through gyro wheel 13, make connecting block 5 aim at the spread groove, insert the inside of spread groove with connecting block 5, insert the inside of spacing groove with gag lever post 10, it can to lock gag lever post 10 through spacing 11 to screw locking bolt 12.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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

1. The utility model provides a punching structure of numerical control punch for orifice plate filler processing, includes mounting panel (1) and stamping die (2), install pneumatic cylinder (3), its characterized in that on mounting panel (1): still including being used for carrying out the supporting mechanism that supports stamping die (2), the output of pneumatic cylinder (3) is connected with connecting plate (4) to the spread groove has been seted up on connecting plate (4), stamping die (2) are through connecting block (5) slidable mounting in the inside of spread groove, be connected with on connecting plate (4) and be used for carrying out spacing subassembly to connecting block (5).

2. The punching structure of the numerical control punch for hole plate filler processing according to claim 1, characterized in that: the supporting mechanism comprises a base (6), a plurality of sliding grooves are formed in the base (6), sliding blocks (7) are connected to the inside of the sliding grooves in a sliding mode, and the top ends of the sliding blocks (7) are connected with supporting frames (9) through supporting springs (8) and telescopic rods.

3. The punching structure of the numerical control punch for hole plate filler processing according to claim 2, characterized in that: the limiting assembly comprises a limiting frame (11) and a plurality of limiting rods (10), a plurality of sliding holes matched with the limiting rods (10) are formed in the connecting plate (4), a plurality of limiting grooves matched with the limiting rods (10) are formed in the connecting block (5), the limiting frame (11) is connected with the connecting plate (4) through locking bolts (12), and the limiting frame (11) is in contact with the limiting rods (10).

4. The punching structure of the numerical control punch for hole plate filler processing according to claim 3, characterized in that: the bottom of base (6) rotates and is connected with a plurality of gyro wheels (13).

5. The punching structure of the numerical control punch for hole plate filler processing according to claim 4, characterized in that: and a plurality of hoisting bolts (14) are connected to the stamping die (2) in a threaded manner.

6. The punching structure of the numerical control punch for hole plate filler processing according to claim 5, characterized in that: the support frame (9) is connected with a clamping ring (15), and the hoisting bolt (14) is located inside the clamping ring (15).

7. The punching structure of the numerical control punch for hole plate filler processing according to claim 6, characterized in that: the locking bolt (12) is in running fit with the limiting frame (11), and the locking bolt (12) is connected with a rotating frame (16).

8. The punching structure of the numerical control punch for hole plate filler processing according to claim 7, characterized in that: the limiting rod (10) is connected with a plurality of balls (17) in a rotating mode, and a plurality of clamping grooves matched with the balls (17) are formed in the connecting plate (4).