CN216153138U

CN216153138U - Die carrier positioning device for metal die

Info

Publication number: CN216153138U
Application number: CN202121867394.2U
Authority: CN
Inventors: 王文清
Original assignee: Suzhou Omas Metal Technology Co ltd
Current assignee: Suzhou Omas Metal Technology Co ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-04-01
Anticipated expiration: 2031-08-11

Abstract

The utility model discloses a die set positioning device for a metal die, which comprises a bottom plate, side plates, a top plate, a buffer mechanism, a positioning mechanism and an installation mechanism, wherein the side plates are welded on two sides of the outer wall of the top of the bottom plate, the top plate is welded on the top of the side plates, the buffer mechanism comprises a buffer groove arranged at the central position of the bottom plate, a buffer spring and a buffer cotton block which are welded on the inner wall of the bottom of the buffer groove, a support plate welded on the tops of the buffer spring and the buffer cotton block, a moving groove is arranged in the bottom plate, a bidirectional screw rod is rotatably installed on the inner wall of the moving groove, and connecting rods are rotatably installed at two ends of the bidirectional screw rod. According to the utility model, the fixed plate moves to fix the mold, the electric telescopic rod drives the push plate to move, the mounting block slides under the thrust action of the push plate, and when the infrared receiver receives a signal of the infrared transmitter, the electric telescopic rod stops moving to complete mold positioning.

Description

Die carrier positioning device for metal die

Technical Field

The utility model relates to the technical field of metal molds, in particular to a mold frame positioning device for a metal mold.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The existing positioning operation for the die set during die machining is mostly completed by manual butt joint, so that the machining production is influenced, the labor intensity is high, the production cost is high, and the practicability is poor.

Chinese patent application No. 202021443159.8 proposes a mold frame positioning device for a metal mold, which is characterized in that a telescopic spring cylinder is vertically arranged on the inner wall of a positioning hole at the top of a base outside a mold cavity, a plurality of positioning columns are vertically arranged between the bottom of the positioning plate and the base, when in use, raw materials required for processing are placed in the mold cavity, and the positioning plate is assembled above the base under the limiting action of the positioning columns and the telescopic spring cylinder, so that the accurate reliability of mold frame positioning can be effectively enhanced. However, the installation and positioning of the dies with different sizes cannot be realized, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a die carrier positioning device for a metal die.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a die carrier positioner for metal mold, includes bottom plate, curb plate, roof, buffer gear, counterpoint mechanism, installation mechanism, the curb plate welds in bottom plate top outer wall both sides, and the roof welds in the curb plate top, buffer gear welds in the cotton piece of buffer spring and buffering of buffer tank bottom inner wall including seting up in the dashpot that bottom plate central point put, welds in the backup pad at buffer spring and the cotton piece top of buffering, the inside shifting chute of having seted up of bottom plate, and the shifting chute inner wall rotates and installs two-way screw rod, and two-way screw rod both ends are all rotated and are installed the connecting rod, and the welding of connecting rod top has the fixed plate, the inside driving groove that opens of bottom plate, and driving groove and shifting chute looks adaptation, start inslot internally mounted and have servo motor, and servo motor's output shaft passes through the bearing and is connected with two-way screw rod.

Preferably, the inner wall of the bottom of the buffer groove and the supporting plate are both provided with sliding grooves, the sliding grooves are matched with the connecting rods, the fixing plate is in sliding connection with the inner wall of the buffer groove, and the connecting rods are matched with the buffer springs and the buffer cotton blocks.

Preferably, counterpoint mechanism rotates the threaded rod of installing in the inslot wall of going up and down including seting up the lift groove of the adjacent both sides outer wall of curb plate, rotates the electric telescopic handle who installs in the threaded rod outer wall, welds in the terminal push pedal of electric telescopic handle, the adjacent both sides outer wall of curb plate all opens flutedly, and recess inner wall installs the motor, and the output shaft of motor passes through the wire and is connected with the threaded rod.

Preferably, installation mechanism installs in the hydraulic cylinder of installation piece bottom outer wall including offering in the logical groove at roof top, and slidable mounting is in the installation piece that leads to the inslot wall, welds in the terminal mounting panel of hydraulic cylinder, mounting panel bottom outer wall welding has the spread groove, and the spread groove is provided with the connecting pin, the frictional force between installation piece and the logical groove is greater than the gravity of hydraulic cylinder and mounting panel.

Preferably, infrared emitter is installed to fixed plate top outer wall, and push pedal bottom outer wall installs infrared receiver, and infrared receiver is connected with the controller through the wire, and the controller passes through the wire and is connected with electric telescopic handle.

Preferably, the fixed plate all is provided with the protection with the push pedal outer wall and fills up, and the protection fills up respectively with fixed plate, push pedal looks adaptation.

Preferably, the outer wall of the top of the supporting plate is provided with a buffering cushion, and the buffering cushion is matched with the supporting plate.

The utility model has the beneficial effects that:

1. according to the utility model, the lower half part of a die to be used is placed on the supporting plate, the upper half part of the die is connected with the outer wall of the bottom of the mounting plate, then the servo motor drives the bidirectional screw to rotate to drive the fixing plate to move to fix the die, meanwhile, the electric telescopic rod drives the push plate to move, the mounting block slides along the through groove under the thrust action of the push plate, when the infrared receiver receives a signal of the infrared transmitter, the electric telescopic rod stops moving, and the positioning work of the die is completed, so that the die positioning device is more accurate and reliable compared with manual positioning, the working intensity of workers is reduced, and the working efficiency is improved;

2. buffer spring cushions with the cotton piece of buffering, blotter in the mould course of operation, reduces the shaking force of mould during operation, keeps the stability of equipment, and the protection is filled up and is protected the mould, prevents that the mould from direct and fixed plate, push pedal contact from leading to wearing and tearing, extension mould life.

Drawings

Fig. 1 is a schematic view of an appearance structure of a mold frame positioning device for a metal mold according to the present invention;

FIG. 2 is a schematic structural view of an alignment mechanism of the mold frame positioning device for a metal mold according to the present invention;

FIG. 3 is a schematic structural view of a buffering mechanism of the mold frame positioning device for a metal mold according to the present invention;

fig. 4 is a schematic cross-sectional structure view of a mold frame positioning device for a metal mold according to the present invention.

In the figure: the device comprises a base plate 1, side plates 2, a top plate 3, a buffer groove 4, a buffer spring 5, a buffer cotton block 6, a support plate 7, a bidirectional screw 8, a fixing plate 9, a servo motor 10, a threaded rod 11, an electric telescopic rod 12, a push plate 13, a motor 14, an installation block 15, a hydraulic oil cylinder 16, an installation plate 17, an infrared emitter 18, an infrared receiver 19, a protection pad 20 and a buffer pad 21.

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. 1-4, a die carrier positioning device for a metal die comprises a bottom plate 1, side plates 2, a top plate 3, a buffer mechanism, a positioning mechanism and an installation mechanism, wherein the side plates 2 are welded on two sides of the outer wall of the top of the bottom plate 1, the top plate 3 is welded on the top of the side plates 2, the buffer mechanism comprises a buffer slot 4, a buffer spring 5, a buffer cotton block 6 and a support plate 7, the buffer slot 4 is arranged at the central position of the bottom plate 1, the buffer spring 5 and the buffer cotton block 6 are welded on the inner wall of the bottom of the buffer slot 4, the support plate 7 is welded on the top of the buffer spring 5 and the buffer cotton block 6, a moving slot is arranged inside the bottom plate 1, a bidirectional screw 8 is rotatably arranged on the inner wall of the moving slot, connecting rods are rotatably arranged at two ends of the bidirectional screw 8, a fixing plate 9 is welded on the top of the connecting rods, a driving slot is arranged inside the bottom plate 1 and is matched with the moving slot, a servo motor 10 is arranged in the starting groove, an output shaft of the servo motor 10 is connected with a bidirectional screw 8 through a bearing, sliding grooves are formed in the inner wall of the bottom of the buffer groove 4 and the supporting plate 7 and are matched with a connecting rod, the fixing plate 9 is in sliding connection with the inner wall of the buffer groove 4, the connecting rod is matched with the buffer spring 5 and the buffer cotton block 6, a buffer cushion 21 is arranged on the outer wall of the top of the supporting plate 7, the buffer cushion 21 is matched with the supporting plate 7, the buffer spring 5, the buffer cotton block 6 and the buffer cushion 21 are buffered in the working process of the die, the vibration force of the die during working is reduced, and the stability of the device is kept;

the alignment mechanism comprises a lifting groove, a threaded rod 11, an electric telescopic rod 12, a push plate 13, a groove and a motor 14, the lifting groove is formed in outer wall grooves at two adjacent sides of a side plate 2, the threaded rod 11 is rotatably installed on the inner wall of the lifting groove, the electric telescopic rod 12 is rotatably installed on the outer wall of the threaded rod 11, the push plate 13 is welded at the tail end of the electric telescopic rod 12, grooves are formed in the outer walls at two adjacent sides of the side plate 2, the motor 14 is installed on the inner wall of each groove, an output shaft of the motor 14 is connected with the threaded rod 11 through a wire, protective pads 20 are arranged on the outer walls of the fixed plate 9 and the push plate 13, the protective pads 20 are respectively matched with the fixed plate 9 and the push plate 13, the protective pads 20 protect a mold, the mold is prevented from being directly contacted with the fixed plate and the push plate to cause abrasion, the service life of the mold is prolonged, and an infrared emitter 18 is installed on the outer wall at the top of the fixed plate 9, an infrared receiver 19 is mounted on the outer wall of the bottom of the push plate 13, the infrared receiver 19 is connected with a controller through a lead, the controller is connected with an electric telescopic rod 12 through a lead, the lower half part of a die to be used is placed on the supporting plate 7, the upper half part of the die is connected with the outer wall of the bottom of the mounting plate 17, then a servo motor 10 drives a two-way screw 8 to rotate to drive a fixing plate 9 to move to fix the die, meanwhile, the electric telescopic rod 12 drives the push plate 13 to move, a mounting block 15 slides along a through groove under the action of the pushing force of the push plate 13, when the infrared receiver 19 receives a signal of an infrared emitter 18, the electric telescopic rod 12 stops moving, and the positioning work of the die is completed, compared with manual positioning, the positioning is more accurate and reliable, the working intensity of workers is reduced, and the working efficiency is improved;

installation mechanism is including leading to groove, installation piece 15, hydraulic cylinder 16, mounting panel 17, it sets up at roof 3 tops to lead to the groove, and installation piece 15 slidable mounting in leading to the inslot wall, installs in the hydraulic cylinder 16 of installation piece 15 bottom outer wall, welds in the terminal mounting panel 17 of hydraulic cylinder 16, the welding of mounting panel 17 bottom outer wall has the spread groove, and the spread groove is provided with the connecting pin, the frictional force between installation piece 15 and the logical groove is greater than the gravity of hydraulic cylinder 16 and mounting panel 17.

The working principle is as follows: in the utility model, the lower half part of a die to be used is placed on a supporting plate 7, the upper half part of the die is connected with the outer wall of the bottom of a mounting plate 17, then a servo motor 10 drives a bidirectional screw 8 to rotate to drive a fixing plate 9 to move to fix the die, meanwhile, an electric telescopic rod 12 drives a push plate 13 to move, a mounting block 15 slides along a through groove under the action of the pushing force of the push plate 13, when an infrared receiver 19 receives a signal of an infrared emitter 18, the electric telescopic rod 12 stops moving to complete the positioning work of the die, compared with manual positioning, the positioning is more accurate and reliable, the working strength of workers is reduced, the working efficiency is improved, a buffer spring 5, a buffer cotton block 6 and a buffer cushion 21 buffer the die in the working process, the vibration force of the die in the working process is reduced, the stability of equipment is kept, a protection cushion 20 protects the die to prevent the die from being directly connected with the fixing plate, The push plate contacts to cause abrasion, and the service life of the die is prolonged.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

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. A die carrier positioning device for a metal die comprises a bottom plate (1), side plates (2), a top plate (3), a buffer mechanism, a contraposition mechanism and an installation mechanism, wherein the side plates (2) are welded on two sides of the outer wall of the top of the bottom plate (1), and the top plate (3) is welded on the top of the side plates (2), the die carrier positioning device is characterized in that the buffer mechanism comprises a buffer groove (4) arranged at the central position of the bottom plate (1), a buffer spring (5) and a buffer cotton block (6) welded on the inner wall of the bottom of the buffer groove (4), and a support plate (7) welded on the tops of the buffer spring (5) and the buffer cotton block (6), the inside of the bottom plate (1) is provided with a moving groove, the inner wall of the moving groove is rotatably provided with a bidirectional screw rod (8), two ends of the bidirectional screw rod (8) are rotatably provided with connecting rods, the tops of the connecting rods are welded with a fixing plate (9), the inside of the bottom plate (1) is provided with a driving groove, and the driving groove is matched with the moving groove, a servo motor (10) is arranged in the starting groove, and an output shaft of the servo motor (10) is connected with the bidirectional screw (8) through a bearing.

2. The die carrier positioning device for the metal die as claimed in claim 1, wherein the inner wall of the bottom of the buffer slot (4) and the support plate (7) are provided with sliding grooves, the sliding grooves are matched with the connecting rods, the fixing plate (9) is slidably connected with the inner wall of the buffer slot (4), and the connecting rods are matched with the buffer springs (5) and the buffer cotton blocks (6).

3. The die set positioning device for the metal die as claimed in claim 1, wherein the alignment mechanism comprises a lifting groove formed in the outer walls of two adjacent sides of the side plate (2), a threaded rod (11) rotatably mounted on the inner wall of the lifting groove, an electric telescopic rod (12) rotatably mounted on the outer wall of the threaded rod (11), and a push plate (13) welded to the end of the electric telescopic rod (12), the outer walls of two adjacent sides of the side plate (2) are both provided with a groove, the inner wall of the groove is provided with a motor (14), and the output shaft of the motor (14) is connected with the threaded rod (11) through a wire.

4. The die carrier positioning device for the metal die as claimed in claim 1, wherein the mounting mechanism comprises a through groove formed in the top of the top plate (3), a mounting block (15) slidably mounted on the inner wall of the through groove, a hydraulic cylinder (16) mounted on the outer wall of the bottom of the mounting block (15), and a mounting plate (17) welded to the tail end of the hydraulic cylinder (16), wherein a connecting groove is welded to the outer wall of the bottom of the mounting plate (17), the connecting groove is provided with a connecting pin, and the friction force between the mounting block (15) and the through groove is greater than the gravity of the hydraulic cylinder (16) and the mounting plate (17).

5. The die set positioning device for the metal die is characterized in that an infrared emitter (18) is installed on the outer wall of the top of the fixing plate (9), an infrared receiver (19) is installed on the outer wall of the bottom of the push plate (13), the infrared receiver (19) is connected with a controller through a lead, and the controller is connected with the electric telescopic rod (12) through a lead.

6. The die carrier positioning device for the metal die as claimed in claim 1, wherein the outer walls of the fixed plate (9) and the push plate (13) are respectively provided with a protective pad (20), and the protective pads (20) are respectively matched with the fixed plate (9) and the push plate (13).

7. The die set positioning device for the metal die as claimed in claim 1, wherein a cushion pad (21) is arranged on the outer wall of the top of the support plate (7), and the cushion pad (21) is matched with the support plate (7).