CN211968110U

CN211968110U - Mould fastening device

Info

Publication number: CN211968110U
Application number: CN201922427889.2U
Authority: CN
Inventors: 魏立炯
Original assignee: Individual
Current assignee: Kunshan Sanlisheng Precision Machinery Co ltd
Priority date: 2019-12-29
Filing date: 2019-12-29
Publication date: 2020-11-20
Anticipated expiration: 2029-12-29

Abstract

The utility model provides a mould straining device relates to mould technical field. This mould straining device, including movable mould and cover half, the first mounting panel of side fixedly connected with about the movable mould, and two first through-holes have been seted up to the upper and lower surface of arc, and the side all seted up recess about the cover half, and the side is located the equal fixedly connected with arc in position of both sides around the recess about the cover half, is provided with the horizontal pole between two arcs. This mould straining device, through setting up first through-hole, the second through-hole, the movable rod, pin rod and lockhole, further movable rod can reciprocate in the inside of first through-hole and second through-hole, simultaneously through setting up square board, the down tube, the connecting block, the horizontal pole, sleeve and spring, further can make the down tube reset by the spring, it is more sealed to make cover half and movable mould simultaneously, thereby it is more difficult problem when current movable mould and cover half are dismantled to have solved.

Description

Mould fastening device

Technical Field

The utility model relates to the technical field of mold, specifically a mold fastening device.

Background

The industrial production is used for obtaining various dies and tools of required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods. 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.

However, some molds need to wait for a long time to be molded, so that the molds need a fastening device to seal the movable mold and the fixed mold, and the conventional fastening device is difficult to disassemble the fixed mold and the movable mold, so that a relatively convenient mold fastening device is needed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the not enough of prior art, the utility model provides a mould straining device has solved the problem mentioned in the above background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a mould fastening device comprises a movable mould and a fixed mould, wherein the left side surface and the right side surface of the movable mould are fixedly connected with a first mounting plate, and the upper and lower surfaces of the arc-shaped plate are provided with two first through holes, the left and right side surfaces of the fixed die are both provided with grooves, the positions of the left and right side surfaces of the fixed die at the front and rear sides of the grooves are both fixedly connected with the arc-shaped plates, a cross rod is arranged between the two arc-shaped plates, two ends of the cross rod are fixedly connected to the surfaces of the two arc-shaped plates close to each other, the outer surface of each cross rod is sleeved with two sleeves, the outer surfaces of the cross rods are sleeved with springs at the positions on the two sides of the two sleeves, and the both ends fixed connection of spring is in the one side that sleeve and arc are close to each other, and telescopic surface fixed connection has the connecting block, and telescopic one end is kept away from to the connecting block articulates there is the down tube, and the one end that the connecting block was kept away from to the down tube articulates there is square board, and the last fixed surface of square board is connected with the movable rod.

The side is located the equal fixedly connected with second mounting panel in the position of recess top about the cover half, and the second through-hole has been seted up to the upper and lower surface of second mounting panel, and the movable rod upwards extends and runs through the top of first through-hole and second through-hole to first mounting panel, and the pin rod is installed to the one end that the movable rod is located first mounting panel top.

Preferably, the number of the movable rods is two, and the two movable rods are located at the front side and the rear side of the square plate.

Preferably, the pin holes are formed in the two ends, located on the outer sides of the two movable rods, of the pin rods, and the symmetry axes of the two pin holes are equal to the symmetry axes of the two movable rods.

Preferably, a lock hole is formed in one end, located above the first mounting plate, of the movable rod, and the movable rod is connected with the lock hole in a sliding mode.

Preferably, the two inclined rods and the square plate are arranged in an isosceles triangle shape, and an included angle between each inclined rod and the corresponding square plate is always an acute angle.

Preferably, the symmetry axes of the two diagonal rods and the symmetry axes of the two movable rods are located on the same straight line, and the included angle between the diagonal rod and the square plate is equal to the included angle between the diagonal rod and the cross rod all the time.

(III) advantageous effects

The utility model provides a mould fastening device. The method has the following beneficial effects:

1. the mould fastening device can shape the product of the mould by arranging the movable mould and the fixed mould and further by matching the fixed mould and the movable mould, meanwhile, the first through hole, the second through hole, the movable rod, the pin rod and the lock hole are arranged, and the pin rod can fix the movable rod through the matching of the lock hole, meanwhile, the movable rod can move up and down in the first through hole and the second through hole, and the square plate, the inclined rod, the connecting block, the transverse rod, the sleeve and the spring are arranged, so that the square plate can move up and down through the up-and-down movement of the movable rod, the sleeve can move left and right on the outer surface of the transverse rod under the driving of the inclined rod, and the spring can reset the inclined rod, and meanwhile, the fixed die and the movable die are sealed, so that the problem that the existing movable die and the fixed die are difficult to disassemble is solved.

2. This mould straining device, through setting up first through-hole and second through-hole, it is more convenient when further messenger's movable rod reciprocates, simultaneously through setting up pinhole and pin rod, thereby further through the pinhole can prevent that the pin rod from breaking away from the pinhole through the pin, simultaneously through setting up recess and sleeve, thereby it is more convenient when further through recess messenger sleeve removes.

Drawings

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

FIG. 2 is a schematic structural view of the left and right sides of the fixed mold and the movable mold of the present invention;

fig. 3 is an exploded view of the first mounting plate and the second mounting plate of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

The movable die comprises a movable die 1, a fixed die 2, a first mounting plate 3, a first through hole 4, a groove 5, an arc-shaped plate 6, a cross rod 7, a sleeve 8, a spring 9, a connecting block 10, an inclined rod 11, a square plate 12, a movable rod 13, a second mounting plate 14, a second through hole 15, a pin rod 16, a pin hole 17 and a lock hole 18.

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 embodiment of the utility model provides a mold fastening device, as shown in figures 1-4, comprising a movable mold 1 and a fixed mold 2, wherein the left and right sides of the movable mold 1 are fixedly connected with a first mounting plate 3, the upper and lower surfaces of the first mounting plate 3 are provided with two first through holes 4, the left and right sides of the fixed mold 2 are both provided with grooves 5, the left and right sides of the fixed mold 2 are respectively and fixedly connected with arc plates 6 at the front and rear sides of the grooves 5, a cross rod 7 is arranged between the two arc plates 6, the cross rod 7 can be further supported by the arc plates 6, the two ends of the cross rod 7 are fixedly connected with the mutually close sides of the two arc plates 6, the outer surface of each cross rod 7 is respectively sleeved with two sleeves 8, the sleeves 8 can be moved leftwards and rightwards on the outer surface of the cross rod 7, the positions of the outer surface of the cross, further messenger's sleeve 8 more convenient that resets, and the both ends fixed connection of spring 9 is in the one side that sleeve 8 and arc 6 are close to each other, sleeve 8's external fixed surface is connected with connecting block 10, connecting block 10 keeps away from that the one end of sleeve 8 articulates there is down tube 11, down tube 11 can drive sleeve 8 and control at the surface of horizontal pole 7, down tube 11 keeps away from that the one end of connecting block 10 articulates there is square board 12, square board 12's last fixed surface is connected with movable rod 13, set up square board 12, thereby can support movable rod 13, movable rod 13 reciprocates simultaneously and can make square board 12 reciprocate.

The left side surface and the right side surface of the fixed die 2 which are positioned above the groove 5 are both fixedly connected with a second mounting plate 14, the upper surface and the lower surface of the second mounting plate 14 are provided with second through holes 15, the movable rod 13 upwards extends to penetrate through the first through hole 4 and the second through hole 15 to the upper side of the first mounting plate 3, and further passes through the first through hole 4 and the second through hole 15, so that the movable rod 13 can move up and down conveniently, one end of the movable rod 13 which is positioned above the first mounting plate 3 is provided with a pin rod 16 which is provided with a pin rod 16, the movable rod 13 can be further fixed through the pin rod 16, the number of the movable rods 13 is two, the two movable rods 13 are positioned at the front side and the rear side of the square plate 12, the movable rods 13 are provided, further the square plate 12 can move up and down through the movable rods 13, the two ends of the pin rod 16 which are positioned at the outer, and the symmetry axes of the two pin holes 17 are equal to the symmetry axes of the two movable rods 13, and further through the pin holes 17, so that the pin rod 16 can be fixed through a pin, one end of the movable rod 13 above the first mounting plate 3 is provided with a lock hole 18, the movable rod 13 is connected with the lock hole 18 in a sliding way, the lock hole 18 is arranged, the pin rod 16 is more convenient to move left and right through the lock hole 18, the two inclined rods 11 and the square plate 12 are arranged in an isosceles triangle shape, and the included angle between the inclined rods 11 and the square plate 12 is always an acute angle, further the sleeve 8 can be conveniently moved left and right through the inclined rods 11, the symmetrical axes of the two inclined rods 11 and the symmetrical axes of the two movable rods 13 are positioned on the same straight line, and the contained angle between down tube 11 and square board 12 equals throughout with the contained angle between down tube 11 and horizontal pole 7, and further square board 12 can drive down tube 11 and remove.

The working principle is as follows: when mould straining device, thereby can finalize the design to the product of mould through the cooperation of cover half 2 and movable mould 1, thereby simultaneously can make pin 16 fix movable rod 13 through the cooperation of lockhole 18, simultaneously movable rod 13 can reciprocate in the inside of first through-hole 4 and second through-hole 15, reciprocate through movable rod 13 simultaneously and can make square board 12 reciprocate, further thereby can make sleeve 8 remove about the surface of horizontal pole 7 under the drive of down tube 11, further can make down tube 11 reset by spring 9, it is more sealed to make cover half 2 and movable mould 1 simultaneously, thereby it is more difficult problem when current movable mould 1 and cover half 2 are dismantled to have solved.

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 mould straining device, includes movable mould (1) and cover half (2), its characterized in that: the left side and the right side of the movable die (1) are fixedly connected with a first mounting plate (3), the upper surface and the lower surface of the first mounting plate (3) are provided with two first through holes (4), the left side and the right side of the fixed die (2) are provided with grooves (5), the left side and the right side of the fixed die (2) are positioned at the front side and the rear side of each groove (5) and are fixedly connected with arc plates (6), a cross rod (7) is arranged between the two arc plates (6), the two ends of the cross rod (7) are fixedly connected to the mutually close sides of the two arc plates (6), the outer surface of each cross rod (7) is sleeved with two sleeves (8), the outer surfaces of the cross rods (7) are positioned at the two sides of the two sleeves (8) and are sleeved with springs (9), the two ends of each spring (9) are fixedly connected to the mutually close sides of the sleeves (8) and, one end of the connecting block (10) far away from the sleeve (8) is hinged with an inclined rod (11), one end of the inclined rod (11) far away from the connecting block (10) is hinged with a square plate (12), and the upper surface of the square plate (12) is fixedly connected with a movable rod (13);

the equal fixedly connected with second mounting panel (14) in the position that the side is located recess (5) top about cover half (2), and second through-hole (15) have been seted up to the upper and lower surface of second mounting panel (14), and movable rod (13) upwards extend and run through the top of first through-hole (4) and second through-hole (15) to first mounting panel (3), and pin rod (16) are installed to the one end that movable rod (13) are located first mounting panel (3) top.

2. The mold fastening device of claim 1, further comprising: the number of the movable rods (13) is two, and the two movable rods (13) are positioned at the front side and the rear side of the square plate (12).

3. The mold fastening device of claim 1, further comprising: the pin holes (17) are formed in the two ends, located on the outer sides of the two movable rods (13), of the pin rods (16), and the symmetry axes of the two pin holes (17) are equal to the symmetry axes of the two movable rods (13).

4. The mold fastening device of claim 1, further comprising: one end of the movable rod (13) above the first mounting plate (3) is provided with a lock hole (18), and the movable rod (13) is connected with the lock hole (18) in a sliding manner.

5. The mold fastening device of claim 1, further comprising: the two inclined rods (11) and the square plate (12) are arranged in an isosceles triangle shape, and an included angle between each inclined rod (11) and the corresponding square plate (12) is always an acute angle.

6. The mold fastening device of claim 1, further comprising: the symmetry axes of the two inclined rods (11) and the symmetry axes of the two movable rods (13) are positioned on the same straight line, and the included angle between the inclined rods (11) and the square plate (12) is always equal to the included angle between the inclined rods (11) and the cross rod (7).