CN222370146U

CN222370146U - CNC processing equipment convenient for replacing die

Info

Publication number: CN222370146U
Application number: CN202421185148.2U
Authority: CN
Inventors: 周金峰
Original assignee: Nantong Jingchuan Precision Machinery Co ltd
Current assignee: Nantong Jingchuan Precision Machinery Co ltd
Priority date: 2024-05-28
Filing date: 2024-05-28
Publication date: 2025-01-21
Anticipated expiration: 2034-05-28

Abstract

The utility model relates to a CNC processing equipment that is convenient for replacing molds, and belongs to the technical field of CNC processing equipment, comprising a support table, the upper end of the support table is fixedly connected with a support plate, the upper end of the support plate is fixedly connected with a top plate, and a hydraulic rod with one end penetrating the top plate is fixedly installed on the top plate; a processing piece is arranged on the support table; the processing piece comprises a movable plate with one end fixedly connected to the output end of the hydraulic rod, and the lower end of the movable plate and the upper end of the support table are both fixedly connected with a mounting frame. The CNC processing equipment that is convenient for replacing molds can drive the plug blocks on the telescopic plate to extend into the top and bottom mounting blocks respectively after rotating the threaded rod to drive the telescopic plate to move and adjust horizontally, so as to install and fix the punch and the die, and vice versa, the threaded rod is rotated in the opposite direction to pull the plug blocks and the mounting blocks through the telescopic plate, so that the mounting blocks can be disassembled to separately disassemble and replace the punch and the die, thereby improving the convenience of disassembly and replacement.

Description

CNC processing equipment convenient for replacing die

Technical Field

The utility model relates to the technical field of CNC processing equipment, in particular to CNC processing equipment with a convenient die replacement function.

Background

The die accessory refers to a general term of metal accessories special for stamping dies, plastic dies or automatic equipment in the die industry, in particular to an accessory for CNC precision machining dies, wherein the most important accessory is a punch, the punch is fixed on hydraulic equipment, the hydraulic equipment drives the punch to move, and then a workpiece fixed on a fixed die can be stamped.

The utility model discloses a die fitting for CNC precision machining, which is convenient to separate, and relates to the technical field of CNC precision dies, and comprises a connecting seat, wherein a connecting groove is cut at the top end of the connecting seat, a second internal thread groove is cut on the inner wall of the connecting groove, a positioning plate is arranged at the bottom of the connecting groove in a clamping manner, a built-in positioning seat is arranged in the connecting seat in a clamping manner, the positioning plate is connected with the built-in positioning seat in a clamping manner, a punch is arranged on the lower surface of the built-in positioning seat, an external thread ring seat is arranged at the bottom end of the connecting seat in a threaded manner.

When the male die and the female die are required to be replaced, the male die and the female die are not convenient to be independently taken down for replacement, so that more time is still consumed when the die is replaced, and CNC processing equipment convenient for replacing the die is provided for solving the problems.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides CNC processing equipment convenient for replacing a die, has the advantages of improving the convenience of replacement and the like, and solves the problem of insufficient convenience of replacement.

In order to achieve the aim, the CNC processing equipment convenient for replacing the die comprises a supporting table, wherein the upper end part of the supporting table is fixedly connected with a supporting plate, the upper end part of the supporting plate is fixedly connected with a top plate, and a hydraulic rod with one end penetrating through the top plate is fixedly arranged on the top plate;

A workpiece is arranged on the supporting table;

The utility model provides a hydraulic rod, including the hydraulic rod, the work piece includes one end and hydraulic rod output fixed connection's fly leaf, the equal fixedly connected with mounting bracket of lower tip of fly leaf and the upper end of brace table, the installation piece has been placed to the inboard of mounting bracket, the top the lower tip fixedly connected with terrace die of installation piece, the bottom the upper end fixedly connected with die of installation piece, sliding connection has the expansion plate between the brace table of fly leaf, the outside rotation of expansion plate is connected with the threaded rod that one end runs through the backup pad, the inboard fixedly connected with one end of expansion plate runs through and extends to the inside inserted block of installation piece, the outside fixedly connected with of fly leaf is located the leading truck in the backup pad outside.

Further, the outside fixedly connected with one end of installation piece extends to the inside stopper of mounting bracket, the spacing groove in the stopper outside has been seted up to the mounting bracket inside wall.

Further, the outside of installation piece has been seted up and has been located the slot in the inserted block outside, the perforation in the inserted block outside has been seted up to the inside wall of mounting bracket.

Further, the through holes, the slots and the insert blocks are cross-shaped, and the length of the insert block at the top is greater than that of the insert block at the bottom.

Further, the inside of backup pad has offered the screw hole that is located the threaded rod outside, the screw hole cooperates with the screw thread in the threaded rod outside.

Further, the expansion plate comprises sleeve plate and slide, slide sliding connection is in the inboard of sleeve plate, the threaded rod rotates to be connected on the sleeve plate.

Further, the lower end of the sleeve plate and the upper end of the sliding plate are fixedly connected with sliding blocks, sliding grooves are formed in the lower end of the movable plate and the upper end of the supporting table, and the sliding blocks are slidably connected to the inner sides of the sliding grooves.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

This CNC processing equipment of convenient change mould drives expansion plate lateral shifting through rotating the threaded rod and adjusts the back, can drive the inserted block on the expansion plate and extend respectively to top and bottom installation piece in, installs fixedly to terrace die and die, reverse rotation threaded rod is through expansion plate pulling inserted block and installation piece separation, can dismantle the installation piece, comes to dismantle the change alone respectively terrace die and die to improve the convenience of dismantling the change.

Drawings

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

FIG. 2 is a schematic perspective view of the mounting block structure of the present utility model;

fig. 3 is an enlarged view of fig. 1 at a in accordance with the present utility model.

In the figure, a supporting table 1, a supporting plate 2, a top plate 3, a workpiece 4, a movable plate 41, a mounting frame 42, a mounting block 43, a telescopic plate 44, a male die 45, a plug block 46, a female die 47, a threaded rod 48, a guide frame 49, a limiting block 410, a slot 411, a sliding block 412 and a hydraulic rod 5 are arranged.

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. 1-2, a CNC processing apparatus for facilitating mold replacement in this embodiment includes a support table 1, wherein an upper end portion of the support table 1 is fixedly connected with a support plate 2, an upper end portion of the support plate 2 is fixedly connected with a top plate 3, and a hydraulic rod 5 with one end penetrating through the top plate 3 is fixedly installed on the top plate 3;

the supporting table 1 is provided with a workpiece 4;

The machined part 4 includes fly leaf 41 of one end and 5 output fixed connection of hydraulic stem, the equal fixedly connected with mounting bracket 42 of the lower tip of fly leaf 41 and the upper end of brace table 1, installation piece 43 has been placed to the inboard of mounting bracket 42, the lower tip fixedly connected with terrace die 45 of top installation piece 43, the upper end fixedly connected with die 47 of bottom installation piece 43, sliding connection has expansion plate 44 between the brace table 1 of fly leaf 41, the outside rotation of expansion plate 44 is connected with the threaded rod 48 that one end runs through backup pad 2, the inboard fixedly connected with one end of expansion plate 44 runs through and extends to the inside inserted block 46 of installation piece 43, the outside fixedly connected with of fly leaf 41 is located the leading truck 49 in backup pad 2 outside.

In this embodiment, since the threaded rod 48 is rotated to drive the expansion plate 44 to move and adjust transversely, the insert 46 on the expansion plate 44 is driven to extend into the top and bottom mounting blocks 43 respectively, the male mold 45 and the female mold 47 are mounted and fixed, whereas the reverse threaded rod 48 pulls the insert 46 and the mounting blocks 43 to separate through the expansion plate 44, and the mounting blocks 43 can be detached to detach and replace the male mold 45 and the female mold 47 separately, thereby improving the convenience of detachment and replacement.

Wherein, the outside fixedly connected with one end of installation piece 43 extends to the inside stopper 410 of mounting bracket 42, and the spacing groove that is located the stopper 410 outside has been seted up to the mounting bracket 42 inside wall, carries out spacing direction to installation piece 43 through the stopper 410 that extends to the spacing inslot.

In addition, the outside of the mounting block 43 is provided with a slot 411 located outside the insert block 46, the mounting block 43 is supported and fixed by the insert block 46 extending into the slot 411, the inside wall of the mounting frame 42 is provided with a through hole located outside the insert block 46, and the insert block 46 is guided by the through hole on the mounting frame 42.

Secondly, the perforation, the slot 411 and the insert 46 are all cross-shaped, and the length of the top insert 46 is greater than that of the bottom insert 46, so that the bottom insert 46 is separated from the mounting block 43 in advance in the process of separating the insert 46 from the mounting block 43, thereby facilitating the operator to take down and replace the female die 47 and the male die 45 in sequence.

Then, a threaded hole positioned at the outer side of the threaded rod 48 is formed in the support plate 2, and the threaded hole is matched with threads at the outer side of the threaded rod 48, so that the rotating threaded rod 48 can transversely move and adjust on the support plate 2.

Referring to fig. 1 or 3, in this embodiment, the expansion plate 44 is composed of a sleeve plate and a sliding plate, the sliding plate is slidably connected to the inner side of the sleeve plate, the threaded rod 48 is rotatably connected to the sleeve plate, the lower end of the sleeve plate and the upper end of the sliding plate are fixedly connected with a sliding block 412, the lower end of the movable plate 41 and the upper end of the supporting table 1 are both provided with sliding grooves, and the sliding block 412 is slidably connected to the inner side of the sliding grooves.

In this embodiment, the number of the expansion plates 44 is two, the two expansion plates 44 are symmetrically distributed between the supporting table 1 and the movable plate 41, the number of the inserting blocks 46 is four, and the four inserting blocks 46 are symmetrically distributed on the sliding plate and the sleeve plate in pairs.

The working principle of the embodiment is as follows:

Because the rotation threaded rod 48 can drive the expansion plate 44 to transversely move and adjust, the insert 46 on the expansion plate 44 is driven to extend into the top and bottom mounting blocks 43 respectively, the male die 45 and the female die 47 are mounted and fixed, otherwise, the reverse rotation threaded rod 48 pulls the insert 46 and the mounting blocks 43 through the expansion plate 44 to separate, and the mounting blocks 43 can be detached to independently detach and replace the male die 45 and the female die 47 respectively, so that the convenience of detachment and replacement is improved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

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

1. The CNC machining equipment convenient for replacing the die comprises a supporting table (1) and is characterized in that the upper end part of the supporting table (1) is fixedly connected with a supporting plate (2), the upper end part of the supporting plate (2) is fixedly connected with a top plate (3), and a hydraulic rod (5) with one end penetrating through the top plate (3) is fixedly arranged on the top plate (3);

a workpiece (4) is arranged on the supporting table (1);

The utility model provides a hydraulic rod (5) output fixed connection's fly leaf (41) are included to machined part (4), the equal fixedly connected with mounting bracket (42) of lower tip and brace table (1) of fly leaf (41), installation piece (43) have been placed to the inboard of mounting bracket (42), top the lower tip fixedly connected with terrace die (45) of installation piece (43), the bottom the upper end fixedly connected with die (47) of installation piece (43), sliding connection has expansion plate (44) between brace table (1) of fly leaf (41), the outside rotation of expansion plate (44) is connected with threaded rod (48) that one end runs through backup pad (2), the inboard fixedly connected with one end of expansion plate (44) runs through and extends to inside inserted block (46) of installation piece (43), the outside fixedly connected with of fly leaf (41) is located guide frame (49) in backup pad (2) outside.

2. The CNC machining device convenient to replace the die according to claim 1, wherein a limiting block (410) with one end extending to the inside of the mounting frame (42) is fixedly connected to the outer side of the mounting block (43), and a limiting groove positioned on the outer side of the limiting block (410) is formed in the inner side wall of the mounting frame (42).

3. The CNC machining device convenient to replace the die according to claim 1, wherein the outer side of the mounting block (43) is provided with a slot (411) positioned at the outer side of the insert block (46), and the inner side wall of the mounting frame (42) is provided with a through hole positioned at the outer side of the insert block (46).

4. The CNC machining device capable of conveniently replacing a die according to claim 3, wherein the through holes, the slots (411) and the insert blocks (46) are cross-shaped, and the length of the top insert block (46) is greater than that of the bottom insert block (46).

5. The CNC machining device convenient to replace a die according to claim 1, wherein the support plate (2) is internally provided with a threaded hole positioned on the outer side of a threaded rod (48), and the threaded hole is matched with threads on the outer side of the threaded rod (48).

6. The CNC machining device capable of conveniently replacing dies according to claim 1, wherein the telescopic plate (44) is composed of a sleeve plate and a sliding plate, the sliding plate is slidably connected to the inner side of the sleeve plate, and the threaded rod (48) is rotatably connected to the sleeve plate.

7. The CNC machining device convenient to replace the die according to claim 6, wherein sliding blocks (412) are fixedly connected to the lower end portion of the sleeve plate and the upper end portion of the sliding plate, sliding grooves are formed in the lower end portion of the movable plate (41) and the upper end portion of the supporting table (1), and the sliding blocks (412) are slidably connected to the inner sides of the sliding grooves.