CN213533577U

CN213533577U - Fixing device for injection molding plastic mold

Info

Publication number: CN213533577U
Application number: CN202022220052.3U
Authority: CN
Inventors: 明安鑫
Original assignee: Suzhou Zhimuxing Electronic Technology Co ltd
Current assignee: Suzhou Zhimuxing Electronic Technology Co ltd
Priority date: 2020-10-05
Filing date: 2020-10-05
Publication date: 2021-06-25
Anticipated expiration: 2030-10-05

Abstract

The utility model discloses a fixing device for injection moulding plastic mould, including four mounts seats, four mounts seats are the rectangular array, and the slip interlude is connected with the fly leaf between two adjacent mounts seats, two support frames of the symmetry fixedly connected with of mount seat upper surface, the support frame is the C style of calligraphy, rotates on the support frame to alternate and is connected with the turning block, and the below of turning block is provided with the movable rod, and the movable rod slides to alternate with the top of mount seat and is connected, is provided with the connecting rod below the turning block, and the connecting rod is connected with the last fixed surface of mount seat, and the top of connecting rod is rotated and is connected with the fixture block. The utility model discloses utilize the cooperation of mount pad and fly leaf, the slip interlude is connected with the fly leaf between two adjacent mount pads, and the fly leaf slides in can the spout inner chamber of seting up on the mount pad, changes the distance between two adjacent mount pads, is convenient for fix the injection mold of not unidimensional size, makes things convenient for the use of different moulds.

Description

Fixing device for injection molding plastic mold

Technical Field

The utility model relates to a fixing device field, in particular to fixing device for injection moulding plastic mould.

Background

Injection molding is a method for producing and molding industrial products, wherein thermoplastic plastics or thermosetting materials are made into plastic products with various shapes by using a plastic molding die, and injection molding is realized by an injection molding machine and the die.

The injection molding machine has the advantages that multiple injection molds can be used in the injection molding process, the molds are fixed on injection molding equipment and used for producing plastic products in various shapes, the sizes and the sizes of the injection molds can be different and are not easy to fix, the universal mold fixing device cannot be well adapted to the injection molds in different sizes, the injection molds in different sizes are not convenient to fix, the fixing device needs to be replaced, and the production efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an injection moulding is fixing device for plastic mould to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a fixing device for an injection molding plastic mold comprises four mounting seats which are in a rectangular array, the mounting seats are L-shaped, a movable plate is slidably inserted between every two adjacent mounting seats, two support frames are symmetrically and fixedly connected on the upper surface of the mounting seat, the support frames are C-shaped, a rotating shaft is fixedly connected between the inner walls of the supporting frames, a rotating block is rotatably and alternately connected on the rotating shaft, a connecting block is arranged below the rotating block, the bottom end of the connecting block is fixedly connected with a movable rod, the movable rod is connected with the top of the mounting seat in a sliding and penetrating way, one end of the rotating block is provided with a through groove, a connecting rod is arranged below the through groove, the bottom end of the connecting rod is fixedly connected with the upper surface of the mounting seat, the top end of the connecting rod is rotatably connected with a clamping block, and the lower surface of the clamping block is attached to the upper surface of the rotating block.

Preferably, the spring is sleeved on the movable rod in a movable mode, the fixing ring is fixedly connected to the bottom end of the spring, the bottom end of the fixing ring is fixedly connected with the upper surface of the mounting seat, and the fixing ring is connected with the movable rod in a sliding penetrating mode.

Preferably, the top of the mounting seat is provided with a groove, the inner wall of the groove is fixedly connected with a fixing rod, and the top of the fixing rod is in threaded sleeve connection with a first bolt.

Preferably, the adjacent two opposite sides of the mounting seat are respectively provided with a sliding groove, the sliding grooves are connected with the movable plate in a sliding mode, the bottom of the inner wall of each sliding groove is fixedly connected with a plurality of first conical blocks at equal intervals, a plurality of second conical blocks are fixedly connected with the two ends of the lower surface of the movable plate at equal intervals, and the second conical blocks are connected with the first conical blocks in a clamping mode.

Preferably, the outer side wall of the mounting seat is symmetrically and fixedly connected with two fixing blocks, and the middle part of the upper surface of each fixing block is in threaded insertion connection with a second bolt.

Preferably, the lower surface of the mounting seat is fixedly connected with a rubber pad.

The utility model discloses a technological effect and advantage:

(1) the utility model discloses utilize mount pad and fly leaf matched with setting mode, the slip interlude is connected with the fly leaf between two adjacent mount pads, and the fly leaf can slide in the spout inner chamber of seting up on the mount pad, changes the distance between two adjacent mount pads, is convenient for fix the injection mold of different sizes, makes things convenient for the use of different moulds;

(2) the utility model discloses utilize the rotor plate simultaneously, movable rod and fixture block matched with mode of setting, the movable rod sets up in the below of rotor plate, when the rotor plate is pressed the movable rod, make the movable rod slide downwards, the bottom can extrude the fly leaf fixedly, fix the movable rod in the spout, the joint effect of rethread fixture block and rotor plate keeps the extrusion of rotor plate to the movable rod, when relieving the extrusion to the movable rod, the fly leaf can slide, be convenient for to the regulation and the fixing of fly leaf.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the side structure of the rotating plate of the present invention.

Fig. 3 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.

Fig. 4 is a schematic side sectional structure view of the mounting seat of the present invention.

In the figure: 1. a mounting seat; 2. a movable plate; 3. a support frame; 4. rotating the block; 5. a movable rod; 6. a spring; 7. a fixing ring; 8. a connecting rod; 9. a clamping block; 10. fixing the rod; 11. a first bolt; 12. a first tapered block; 13. a second tapered block; 14. a fixed block; 15. a second bolt; 16. and (7) a rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a fixing device for an injection molding plastic mold, as shown in figures 1-4, which comprises four installation bases 1, wherein the four installation bases 1 are rectangular arrays, the installation bases 1 are L-shaped, the four installation bases 1 are arranged in the rectangular arrays and are L-shaped, the installation bases are attached to the corners of the injection mold and are used for fixedly clamping the injection mold, a movable plate 2 is slidably and alternately connected between every two adjacent installation bases 1, the movable plate 2 is slidably and alternately inserted between every two adjacent installation bases 1, the movable plate 2 can slide in a chute inner cavity formed on the installation bases 1, the distance between every two adjacent installation bases 1 is changed, the injection molds with different sizes can be conveniently fixed, two support frames 3 are symmetrically and fixedly connected to the upper surface of the installation bases 1, the support frames 3 are C-shaped, the support frames 3 are fixed on the upper surfaces of the installation bases 1 and are used for supporting and connecting a rotating block 4, a rotating shaft is fixedly connected between the inner walls of the support frames 3, the rotating shaft is fixed on the inner walls of the support frames 3, a rotating block 4 is rotatably and alternately connected to the rotating shaft, the rotating block 4 can rotate around the rotating shaft, a connecting block is arranged below the rotating block 4, a movable rod 5 is fixedly connected to the bottom end of the connecting block, the movable rod 5 is positioned below the rotating block 4, when the rotating block 4 presses the movable rod 5, the movable rod 5 slides downwards, the movable rod 5 is slidably and alternately connected with the top of the mounting seat 1, when the movable rod 5 slides downwards, the bottom end of the movable rod can extrude and fix the movable plate 2, so that the movable plate 2 is fixed in the sliding groove, the movable rod 5 can slide up and down on the top of the mounting seat 1, one end of the rotating block 4 is provided with a through groove, the through groove is matched with the shape and size of the fixture block 9, when the fixture, a connecting rod 8 is arranged below the through groove, the bottom end of the connecting rod 8 is fixedly connected with the upper surface of the mounting seat 1, the connecting rod 8 is fixed on the upper surface of the mounting seat 1, when the rotating block 4 rotates downwards, the connecting rod 8 can penetrate through the through groove, the top end of the connecting rod 8 is rotatably connected with a clamping block 9, the lower surface of the clamping block 9 is attached to the upper surface of the rotating block 4, the clamping block 9 can rotate at the top end of the connecting rod 8 and is attached to the upper surface of the rotating block 4, when the clamping block 9 rotates to a position where the clamping block does not coincide with the through groove, the rotating block 4 can be fixed, the rotating block 4 is enabled to always keep a state of pressing the movable rod 5, and the movable;

the movable rod 5 is movably sleeved with a spring 6, the spring 6 is movably sleeved on the movable rod 5, when the movable rod 5 slides downwards, the spring 6 is compressed, when the pressing of the movable rod 5 is released, the movable rod 5 is restored to an uncompressed state by utilizing the elastic action of the spring 6, the bottom end of the spring 6 is fixedly connected with a fixing ring 7, the bottom end of the fixing ring 7 is fixedly connected with the upper surface of the mounting seat 1, the fixing ring 7 is in sliding insertion connection with the movable rod 5, the fixing ring 7 is fixed on the upper surface of the mounting seat 1 and is connected with the movable rod 5 through the spring 6, and the movable rod 5 can slide in the inner cavity of the fixing ring 7;

the top of the mounting seat 1 is provided with a groove, one side of the top of the mounting seat 1 is provided with an L-shaped groove, the groove is used for fixing and supporting an injection mold, the inner wall of the groove is fixedly connected with a fixing rod 10, a first bolt 11 is sleeved on the top of the fixing rod 10 in a threaded manner, the injection mold can be sleeved on the fixing rod 10, and the injection mold is fixed on the mounting seat 1 by the aid of the first bolt 11 sleeved in the threaded manner, so that the stability of the injection mold is guaranteed;

the opposite sides of two adjacent mounting bases 1 are respectively provided with a sliding groove, the sliding grooves are in sliding connection with the movable plate 2, the side surfaces of the mounting bases 1 are provided with sliding grooves, the movable plate 2 can slide in the sliding grooves, the bottom of the inner wall of each sliding groove is fixedly connected with a plurality of first conical blocks 12 at equal intervals, two ends of the lower surface of the movable plate 2 are fixedly connected with a plurality of second conical blocks 13 at equal intervals, the second conical blocks 13 are connected with the first conical blocks 12 in a clamping mode, the movable plate 2 is extruded through the movable rod 5, the first conical blocks 12 are connected with the second conical blocks 13 in a clamping mode, the movable plate 2 is conveniently fixed inside the mounting bases;

the outer side wall of the mounting seat 1 is symmetrically and fixedly connected with two fixing blocks 14, the middle part of the upper surface of each fixing block 14 is in threaded insertion connection with a second bolt 15, each fixing block 14 is connected to the outer wall of the mounting seat 1, and the mounting seat 1 is fixedly mounted through the second bolts 15 in threaded insertion connection on the fixing blocks 14, so that an injection mold can be conveniently used;

the lower fixed surface of mount pad 1 is connected with rubber pad 16, and mount pad 1 contacts through the rubber pad 16 and the mounting point of lower fixed surface connection, utilizes the cushioning effect of rubber pad 16, weakens the influence of vibrations to the mould compactness among the process of moulding plastics, guarantees injection moulding's off-the-shelf quality.

The utility model discloses the theory of operation: by utilizing the setting mode that the mounting seats 1 and the movable plate 2 are matched, the movable plate 2 is slidably inserted and connected between every two adjacent mounting seats 1, the movable plate 2 can slide in a chute inner cavity formed in the mounting seats 1, the distance between every two adjacent mounting seats 1 is changed, injection molds with different sizes can be conveniently fixed, the use of different molds is convenient, meanwhile, by utilizing the setting mode that the rotating block 4, the movable rod 5 and the clamping block 9 are matched, the movable rod 5 is arranged below the rotating block 4 and is slidably inserted and connected with the top of the mounting seats 1, when the rotating block 4 presses the movable rod 5, the movable rod 5 slides downwards, the bottom end of the movable rod can extrude and fix the movable plate 2, the movable plate 2 is fixed in the chute, and then the extrusion of the rotating block 4 on the movable rod 5 is kept through the clamping effect of the clamping block 9 and the rotating block 4, when the extrusion on the movable rod 5 is released, the movable plate 2 can slide, so that the movable plate 2 can be adjusted and fixed conveniently.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard parts that use all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing.

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. A fixing device for an injection molding plastic mold comprises four installation seats (1) and is characterized in that the four installation seats (1) are rectangular arrays, the installation seats (1) are L-shaped, a movable plate (2) is connected between every two adjacent installation seats (1) in a sliding and inserting mode, two support frames (3) are fixedly connected to the upper surface of each installation seat (1) in a symmetrical mode, the support frames (3) are C-shaped, a rotating shaft is fixedly connected between the inner walls of the support frames (3), a rotating block (4) is connected to the rotating shaft in a rotating and inserting mode, a connecting block is arranged below the rotating block (4), a movable rod (5) is fixedly connected to the bottom end of the connecting block, the movable rod (5) is connected with the top of the installation seats (1) in a sliding and inserting mode, a through groove is formed in one end of the rotating block (4), and a connecting rod (8) is arranged below, the bottom of connecting rod (8) is connected with the upper surface fixed of mount pad (1), the top of connecting rod (8) is rotated and is connected with fixture block (9), the lower surface of fixture block (9) is laminated with the upper surface of turning block (4) mutually.

2. The fixing device for the injection molding plastic mold according to claim 1, wherein the movable rod (5) is movably sleeved with a spring (6), a fixing ring (7) is fixedly connected to the bottom end of the spring (6), the bottom end of the fixing ring (7) is fixedly connected to the upper surface of the mounting seat (1), and the fixing ring (7) is slidably inserted into the movable rod (5).

3. The fixing device for the injection molding plastic mold as claimed in claim 1, wherein the top of the mounting base (1) is provided with a groove, the inner wall of the groove is fixedly connected with a fixing rod (10), and the top of the fixing rod (10) is in threaded sleeve connection with a first bolt (11).

4. The fixing device for the injection molding plastic mold according to claim 1, wherein two adjacent opposite sides of the mounting seat (1) are provided with a sliding groove, the sliding groove is slidably connected with the movable plate (2), a plurality of first conical blocks (12) are fixedly connected to the bottom of the inner wall of the sliding groove at equal intervals, a plurality of second conical blocks (13) are fixedly connected to two ends of the lower surface of the movable plate (2) at equal intervals, and the second conical blocks (13) are clamped with the first conical blocks (12).

5. The fixing device for the injection molding plastic mold according to claim 1, wherein two fixing blocks (14) are symmetrically and fixedly connected to the outer side wall of the mounting seat (1), and a second bolt (15) is inserted and connected to the middle thread of the upper surface of the fixing block (14).

6. The fixing device for injection molding plastic mold according to claim 1, wherein a rubber pad (16) is fixedly connected to the lower surface of the mounting seat (1).