CN215147003U

CN215147003U - Milling center positioning device for mold machining

Info

Publication number: CN215147003U
Application number: CN202121456520.5U
Authority: CN
Inventors: 黄启程
Original assignee: Guangxi Xuanshun Mechanical Equipment Co ltd
Current assignee: Guangxi Xuanshun Mechanical Equipment Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2021-12-14
Anticipated expiration: 2031-06-29

Abstract

The utility model relates to the technical field of mold processing, in particular to a milling center positioning device for mold processing, which comprises an operation table, a mounting frame and a positioning table, wherein the upper surface of the operation table is provided with a sliding groove, the inside of the sliding groove is movably provided with the positioning table, the surface of one side of the operation table is fixedly provided with two first equipment shells, the inside of the two first equipment shells is fixedly provided with two first motors, and the output ends of the two first motors are fixedly connected with a screw rod. The device can be suitable for positioning and clamping dies with different sizes, and the application range of the device is enlarged.

Description

Milling center positioning device for mold machining

Technical Field

The utility model relates to a mould processing technology field specifically is a milling process center positioner for mould processing.

Background

The milling is to fix the blank, and the milling cutter rotating at high speed is used for cutting the blank into the needed shape and characteristics, the traditional milling is mostly used for milling simple appearance characteristics such as contour and groove, the numerical control milling machine can process complex appearance and characteristics, and the difference with the turning lies in that the cutter rotates at high speed under the drive of the main shaft during the milling, the processed workpiece is in relative rest, the die is various dies and tools which are used for obtaining the needed products by injection molding, blow molding, extrusion, die casting or forging and pressing molding, smelting, stamping and the like in the industrial production, and the die needs to be positioned and fixed during the milling process, however, the existing positioning device still has some defects.

The existing positioning device cannot move, the positioned position is fixed, the existing positioning device can only be applied to the rectangle with regular shape and is difficult to position and fix the molds (such as circular) with different shapes and sizes, and the practicability is low, so that the positioning device of the milling center for mold processing is needed to improve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a milling process center positioner for mould processing to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a milling center positioning device for die machining comprises an operation table, two mounting frames and two positioning tables, wherein a sliding groove is formed in the upper surface of the operation table, the positioning tables are movably arranged in the sliding groove, a first device shell is fixedly arranged on the surface of one side of the operation table, two first device shells are arranged, a first motor is fixedly arranged in each of the two first device shells, the output ends of the two first motors are fixedly connected with lead screws, one ends of the two lead screws sequentially penetrate through the surfaces of the first device shells, the operation table and the positioning tables and are rotatably connected with the surface of the other side of the operation table, the mounting frames are fixedly arranged on the upper surface of the operation table, the two mounting frames are arranged, a sliding rod is fixedly connected between the surfaces of the two adjacent sides of the two mounting frames, and the two sliding rods penetrate through the surface of the positioning tables and are slidably connected with the positioning tables, two the mounting bracket is located the both sides of sliding tray respectively, one the fixed surface of mounting bracket is provided with first connecting plate, two the fixed connecting rod that is provided with between the surface of the adjacent one side of mounting bracket, the sliding block has been cup jointed in the surface slip of connecting rod, the fixed first electric putter that is provided with between the surface of the adjacent one side of sliding block and first connecting plate, just the lower fixed surface of sliding block is provided with mills the mechanism, it is located the location platform directly over to mill the mechanism.

As the utility model discloses preferred scheme, the upper surface of location platform runs through fixedly and is provided with second equipment casing, the fixed second motor that is provided with in inside of second equipment casing, the output end fixedly connected with fixed station of second motor, the surface of fixed station both sides is all seted up flutedly, and the inside of both sides recess is all fixed and is provided with third electric putter, third electric putter is provided with four altogether, both sides the one end that third electric putter kept away from mutually all fixes and is provided with first spacing splint, two the surface of the adjacent one side of first spacing splint is all fixed and is provided with first protective layer, two first protective layer all adopts the preparation of the soft rubber material of texture to form.

As the utility model discloses preferred scheme, the inserting groove has all been seted up on the surface of fixed station both sides, the inserting groove is provided with four altogether, both sides the inside difference activity of inserting groove is pegged graft and is had spacing splint of second and installation picture peg, spacing splint of second and installation picture peg are all through screw and fixed station fixed connection, the last fixed surface of installation picture peg is provided with the second connecting plate, the fixed surface that the second connecting plate is close to spacing splint one side of second is provided with second electric putter, the fixed third spacing splint that is provided with of one end that second electric putter is close to spacing splint of second, third spacing splint and installation picture peg sliding connection.

As the utility model discloses preferred scheme, the equal fixed second protective layer, two that are provided with in surface of the adjacent one side of second spacing splint and third spacing splint the second protective layer all adopts the soft sponge preparation of texture to form.

As the utility model discloses preferred scheme, two the activity of all running through of the upper surface of first spacing splint is pegged graft and is had the pulling rod, two the equal fixedly connected with extrusion piece in bottom of pulling rod, and two pressure spring, two have been cup jointed in the equal activity in surface of pulling rod pressure spring's both ends are connected with the upper end of first spacing splint and the last fixed surface of extrusion piece respectively.

As the utility model discloses preferred scheme, two the lead screw all with location platform threaded connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the sliding tray that sets up, first motor, the lead screw, the location platform, first electric putter and connecting rod, when fixing a position the mould like this, can utilize first motor to rotate the rotation that drives the lead screw for the location platform of being connected with the lead screw removes in the inside of sliding tray, thereby changes the position of location platform, makes it to process the different positions of mould, and the practicality is wider, and this milling mechanism also can remove moreover, thereby makes the flexibility greatly increased of processing.

2. The utility model discloses in, through the fixed station that sets up, first spacing splint, the pulling rod, extrusion piece and compression spring and third electric putter, before fixing a position the mould like this, can select according to the needs of reality, the alternative of device has been increased, and first spacing splint then carry out the centre gripping to the comparatively regular mould of shape and fix, pulling rod and compression spring and extrusion piece can make the more stable of centre gripping again, have reduced the not hard up condition emergence of mould appearance in the course of working.

3. The utility model discloses in, through second electric putter, the spacing splint of second, the spacing splint of third and the installation picture peg that sets up, can be more convenient when fixing the mould of anomalous circular shape like this, the position of this spacing splint of third can utilize second electric putter to adjust moreover, makes its mould that can be applicable to not unidimensional fix a position the centre gripping, has increased the application range of device.

Drawings

Fig. 1 is a perspective front view of the whole first using state of the utility model;

FIG. 2 is a perspective front view of the whole second usage state of the present invention;

fig. 3 is a schematic view of a three-dimensional display structure of the operation table of the present invention;

fig. 4 is a schematic view of the overall first usage state of the present invention;

fig. 5 is a schematic view of the overall second usage state of the present invention;

fig. 6 is a schematic view of a three-dimensional display structure of the first positioning mechanism of the present invention;

fig. 7 is a schematic view of a three-dimensional display structure of the second positioning mechanism of the present invention;

fig. 8 is an enlarged schematic view of part a of the present invention.

In the figure: the device comprises an operating platform 1, a sliding groove 2, a mounting frame 3, a positioning platform 4, a first device shell 5, a fixing platform 6, a screw rod 7, a sliding rod 8, a first connecting plate 9, a first electric push rod 10, a sliding block 11, a connecting rod 12, a first limiting clamping plate 13, a milling mechanism 14, a second limiting clamping plate 15, a mounting insertion plate 16, a second connecting plate 17, a third limiting clamping plate 18, a second electric push rod 19, a third electric push rod 20, an insertion groove 21, a pulling rod 22, an extrusion block 23, a pressure spring 24, a first motor 25, a second device shell 26, a second motor 27, a first protective layer 28 and a second protective layer 29.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the present invention are presented. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-8, the present invention provides a technical solution:

the embodiment, please refer to fig. 3, 4 and 5, a positioning device of a milling center for mold processing includes an operation table 1, a mounting frame 3 and a positioning table 4, a sliding groove 2 is formed on an upper surface of the operation table 1, the positioning table 4 is movably arranged inside the sliding groove 2, a first device housing 5 is fixedly arranged on a surface of one side of the operation table 1, two first device housings 5 are arranged, a first motor 25 is fixedly arranged inside each of the two first device housings 5, output ends of the two first motors 25 are fixedly connected with lead screws 7, one ends of the two lead screws 7 sequentially penetrate through surfaces of the first device housings 5, the operation table 1 and the positioning table 4 and are rotatably connected with a surface of the other side of the operation table 1, the mounting frame 3 is fixedly arranged on the upper surface of the operation table 1, two mounting frames 3 are arranged, a sliding rod 8 is fixedly connected between surfaces of adjacent sides of the two mounting frames 3, two sliding rods 8 penetrate through the surface of the positioning table 4 and are connected with the positioning table 4 in a sliding manner, two mounting frames 3 are respectively positioned at two sides of the sliding groove 2, a first connecting plate 9 is fixedly arranged on the upper surface of one mounting frame 3, a connecting rod 12 is fixedly arranged between the surfaces of the adjacent sides of the two mounting frames 3, a sliding block 11 is sleeved on the surface of the connecting rod 12 in a sliding manner, a first electric push rod 10 is fixedly arranged between the sliding block 11 and the surface of the adjacent side of the first connecting plate 9, a milling mechanism 14 is fixedly arranged on the lower surface of the sliding block 11, the milling mechanism 14 is positioned right above the positioning table 4, and the two screw rods 7 are both connected with the positioning table 4 in a threaded manner, the positioning table 4 connected with the screw rod 7 moves in the sliding groove 2, so that the position of the positioning table 4 is changed, the positioning table can be used for processing different positions of a die, the practicability is wider, and the milling mechanism 14 can also move, so that the processing flexibility is greatly increased.

In the embodiment, referring to fig. 1, 4 and 6, a second device housing 26 is fixedly disposed on the upper surface of the positioning table 4, a second motor 27 is fixedly disposed inside the second device housing 26, the output end of the second motor 27 is fixedly connected to the fixing table 6, grooves are formed on the surfaces of both sides of the fixing table 6, three electric push rods 20 are fixedly disposed inside the grooves of both sides, four third electric push rods 20 are disposed, first limiting clamp plates 13 are fixedly disposed on the ends of the third electric push rods 20 far away from each other, first protective layers 28 are fixedly disposed on the surfaces of the adjacent sides of the two first limiting clamp plates 13, the two first protective layers 28 are made of soft rubber materials, pulling rods 22 are movably inserted into the upper surfaces of the two first limiting clamp plates 13, and squeezing blocks 23 are fixedly connected to the bottom ends of the two pulling rods 22, and pressure spring 24 has been cup jointed in the equal activity in surface of two pulling poles 22, and the both ends of two pressure springs 24 are connected with the upper end of first spacing splint 13 and the last fixed surface of extrusion piece 23 respectively, the utility model discloses in, fixed station 6 through the setting, first spacing splint 13, pulling pole 22, extrusion piece 23 and pressure spring 24 and third electric putter 20, before fixing a position the mould like this, can select according to actual needs, the selectivity of device has been increased, and first spacing splint 13 then carries out the centre gripping to the comparatively regular mould of shape and fixes, pulling pole 22 and pressure spring 24 and extrusion piece 23 can make the more stable of centre gripping again, have reduced the not hard up condition emergence of mould appearance in the course of working.

In the embodiment, referring to fig. 2, 5 and 7, the surfaces of two sides of the fixing platform 6 are respectively provided with four insertion grooves 21, the insertion grooves 21 of the two sides are respectively movably inserted with a second limit splint 15 and an installation insertion plate 16, the second limit splint 15 and the installation insertion plate 16 are both fixedly connected with the fixing platform 6 through screws, the upper surface of the installation insertion plate 16 is fixedly provided with a second connecting plate 17, the surface of the second connecting plate 17 near one side of the second limit splint 15 is fixedly provided with a second electric push rod 19, one end of the second electric push rod 19 near the second limit splint 15 is fixedly provided with a third limit splint 18, the third limit splint 18 is slidably connected with the installation insertion plate 16, the surface of the adjacent side of the second limit splint 15 and the third limit splint 18 is fixedly provided with a second protective layer 29, the second protective layer 29 is used for preventing scratches to the surface of the mold in the process of clamping movement, certain safeguard effect has been played, two second protective layers 29 all adopt the mild sponge preparation of texture to form, the utility model discloses in, through the second electric putter 19 that sets up, second spacing splint 15, third spacing splint 18 and installation picture peg 16, like this can be more convenient when fixing the mould of anomalous circular shape, this third spacing splint 18's position can utilize second electric putter 19 to adjust moreover, makes it can be applicable to not unidimensional mould and fixes a position the centre gripping, has increased the application range of device.

The working principle is as follows: when the die is used, firstly, a proper limit clamp plate is selected according to actual use requirements, when a die to be processed is a regular rectangle or regular polygon, the first limit clamp plate 13 can be used for clamping and fixing, when the die is fixed, the third electric push rod 20 is firstly used for driving the first limit clamp plates 13 on two sides to move to the maximum, then the die to be positioned is placed between the two first limit clamp plates 13 of the fixing table 6, then the third electric push rod 20 is used for driving the first limit clamp plates 13 to move for clamping the die again (when the clamping is noticed, the pulling rod 22 needs to be pulled manually to drive the extrusion block 23 to move upwards and enable the pressure spring 24 to contract, at the moment, the height of the first limit clamp plate 13 reaches the maximum), when the first limit clamp plate 13 moves, the pulling rod 22 is loosened, the extrusion block 23 can extrude and fix the upper end of the die under the resetting action of the pressure spring 24, therefore, the phenomenon of slipping and deviation of the die in the processing process is effectively prevented, if the die to be processed is irregular and round, the second limiting clamp plate 15 and the third limiting clamp plate 18 can be installed on the fixed platform 6, only one end of the second limiting clamp plate 15 and one end of the installation inserting plate 16 are respectively inserted into the inserting groove 21 formed in the fixed platform 6 during installation, then the second limiting clamp plate 15 and the installation inserting plate are tightly fixed with the fixed platform 6 by screws, then the round die is placed between the second limiting clamp plate 15 and the third limiting clamp plate 18, then the second electric push rod 19 is used for driving the third limiting clamp plate 18 to move so as to clamp the die in the middle, when different positions of the die need to be processed, the second motor 27 can be used for driving the fixed platform 6 to rotate, or the first motor 25 is used for driving the screw rod 7 to rotate, so that the positioning table 4 moves inside the slide groove 2.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a milling process center positioner for mould processing, includes operation panel (1), mounting bracket (3) and location platform (4), its characterized in that: the upper surface of the operating platform (1) is provided with a sliding groove (2), the inner part of the sliding groove (2) is movably provided with a positioning platform (4), the surface of one side of the operating platform (1) is fixedly provided with a first equipment shell (5), the number of the first equipment shells (5) is two, the inner parts of the two first equipment shells (5) are fixedly provided with a first motor (25), the output ends of the two first motors (25) are fixedly connected with lead screws (7), one ends of the two lead screws (7) sequentially penetrate through the surfaces of the first equipment shells (5), the operating platform (1) and the positioning platform (4) and are rotatably connected with the surface of the other side of the operating platform (1), the upper surface of the operating platform (1) is fixedly provided with a mounting frame (3), the number of the mounting frame (3) is two, a sliding rod (8) is fixedly connected between the surfaces of the adjacent sides of the two mounting frames (3), two slide bar (8) all run through the surface of location platform (4) and with location platform (4) sliding connection, two mounting bracket (3) are located the both sides of sliding tray (2) respectively, one the last fixed surface of mounting bracket (3) is provided with first connecting plate (9), two fixed connecting rod (12) that are provided with between the surface of the adjacent one side of mounting bracket (3), sliding block (11) have been cup jointed in the surface sliding of connecting rod (12), fixed first electric putter (10) that are provided with between the surface of the adjacent one side of sliding block (11) and first connecting plate (9), just the lower fixed surface of sliding block (11) is provided with mills mechanism (14), mill mechanism (14) and be located directly over location platform (4).

2. The milling center positioning device for die machining according to claim 1, wherein: the upper surface of location platform (4) runs through fixed second equipment casing (26) that is provided with, the inside fixed second motor (27) that is provided with of second equipment casing (26), the output end fixedly connected with fixed station (6) of second motor (27), the surface of fixed station (6) both sides all is seted up flutedly, and the inside of both sides recess is all fixed and is provided with third electric putter (20), third electric putter (20) are provided with four, both sides altogether the one end that third electric putter (20) kept away from mutually all is fixed and is provided with first spacing splint (13), two the surface of the adjacent one side of first spacing splint (13) is all fixed and is provided with first protective layer (28), two first protective layer (28) all adopt the preparation of the soft rubber material of texture to form.

3. The milling center positioning device for die machining according to claim 2, wherein: inserting groove (21) have all been seted up on the surface of fixed station (6) both sides, inserting groove (21) are provided with four altogether, both sides the inside activity grafting respectively of inserting groove (21) has second spacing splint (15) and installation picture peg (16), second spacing splint (15) and installation picture peg (16) are all through screw and fixed station (6) fixed connection, the last fixed surface of installation picture peg (16) is provided with second connecting plate (17), the fixed surface that second connecting plate (17) are close to second spacing splint (15) one side is provided with second electric putter (19), second electric putter (19) are close to the fixed third spacing splint (18) that is provided with of one end of second spacing splint (15), third spacing splint (18) and installation picture peg (16) sliding connection.

4. A milling center positioning device for die machining according to claim 3, characterized in that: the surface of the adjacent side of second spacing splint (15) and third spacing splint (18) all fixedly is provided with second protective layer (29), two second protective layer (29) all adopt the soft sponge preparation of texture to form.

5. The milling center positioning device for die machining according to claim 2, wherein: two the upper surface of first spacing splint (13) all runs through the activity and pegs graft and have pulling pole (22), two the equal fixedly connected with extrusion piece (23) in bottom of pulling pole (22), and two pressure spring (24) have all been cup jointed in the activity in the surface of pulling pole (22), two the both ends of pressure spring (24) are connected with the upper end of first spacing splint (13) and the upper surface fixed of extrusion piece (23) respectively.

6. The milling center positioning device for die machining according to claim 1, wherein: the two screw rods (7) are in threaded connection with the positioning table (4).