CN218342690U

CN218342690U - Clamping structure for injection molding of mold

Info

Publication number: CN218342690U
Application number: CN202221613901.4U
Authority: CN
Inventors: 刘虓
Original assignee: Trend Engineering Co ltd
Current assignee: Trend Engineering Co ltd
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2023-01-20
Anticipated expiration: 2032-06-24

Abstract

The utility model relates to a mould injection-moulded technical field, and a clamping structure for mould is moulded plastics is disclosed, including the clamping device, the clamping device includes the device board, the draw-in groove, the mould board, the cylinder, the push rod, the connecting block, the slide bar, the turning block, the spout, the fixed axle, the side channel, the connecting axle, the turning plate, screw rod and kicking block, the draw-in groove is seted up in the device board openly, and internally mounted has the mould board, the cylinder is installed in device board top, and the push rod is installed to the front end, the connecting block is installed in the push rod front end, and the front end installs the slide bar, the fixed axle is installed in both ends around the device board, and the outer wall installs the turning block. This a clamping structure for mould is moulded plastics, through cylinder drive slide bar at the inside removal of spout, drive the turning block and do the fixed mould board of circular arc motion, replaced the fixed form of drive bolt nut, simplified fixed process, played the effect that improves work efficiency, and fixed stability is good.

Description

Clamping structure for injection molding of mold

Technical Field

The utility model relates to a mould injection-moulded technical field specifically is a clamping structure for mould is moulded plastics.

Background

The mould is used for obtaining various moulds and tools of 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, with different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother".

Need use the clamping structure to fix the mould at the mould in-process of moulding plastics, and current structure is mostly fixed in bolt and nut's form, and not hard up phenomenon can appear in long-time the use, uses unstably, and this mode is loaded down with trivial details comparatively troublesome in-process when the dismouting, and dismouting efficiency is lower, so, need improve current structure to satisfy actual demand.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a clamping structure for mould is moulded plastics possesses advantages such as the fixity is good and convenient to detach, has solved above-mentioned technical problem.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a clamping structure for mould is moulded plastics, includes the clamping device, the clamping device includes device board, draw-in groove, mould board, cylinder, push rod, connecting block, slide bar, turning block, spout, fixed axle, side channel, connecting axle, turning plate, screw rod and kicking block, the draw-in groove is seted up in the device board openly, and internally mounted has the mould board, the cylinder is installed in device board top, and the front end installs the push rod, the connecting block is installed in the push rod front end, and the front end installs the slide bar, the fixed axle is installed in device board front and back both ends, and the outer wall installs the turning block, both ends around the turning block are seted up to the spout, and internally mounted has the slide bar, the side channel is seted up in the device board openly, and internally mounted has the turning plate, the connecting axle top is installed in the device inboard, and the bottom is installed inside the turning plate, the screw rod runs through inside the turning plate, and the kicking block is installed to the front end.

Preferably, the air cylinder is provided with a plurality of groups, the air cylinder is fixedly installed at the top end of the device plate respectively, the push rod is movably installed inside the air cylinder, the connecting block is fixedly installed at the front end of the push rod, the sliding rod is fixedly installed at the front end of the connecting block, two ends of the sliding rod are located inside the sliding groove, the bottom end of the rotating block is rotatably connected to the top end of the device plate through the fixed shaft, and the sliding groove is formed in the front end face and the rear end face of the rotating block.

Through the technical scheme, when the clamping mould, go into the positive draw-in groove of device board with the mould integrated circuit board inside, drive actuating cylinder, the push rod moves forward, promote the slide bar both ends of connecting block front end and slide forward from the back in the spout is inside, make the turning block use the fixed axle to do forward circular motion as the centre of a circle, laminate in the mould board top until its bottom, accomplish the fixed to the mould board, this structure passes through cylinder drive slide bar and removes in spout inside, it fixes the mould board to drive the turning block and do circular motion, the fixed form of drive bolt nut has been replaced, the stationary process has been simplified, the effect that improves work efficiency has been played, and the stationary stability is good.

Preferably, the cylinder is higher than the fixed shaft, and the side end of the rotating block close to the cylinder is open.

Through above-mentioned technical scheme, the turning block side is the opening form, can drive the connecting block removal for cylinder drive push rod and provide the motion space.

Preferably, one side of the sliding chute, which is close to the cylinder, is in a downward arc shape.

Through above-mentioned technical scheme, the spout end sets up to decurrent circular-arc, can be when unclamping the mould board, and the cylinder drives push rod, connecting block and slide bar rearward movement, and when the slide bar slided the spout end, it upwards was circular motion to drive the turning block, made it break away from the mould board, and the convenience is dismantled the mould board.

Preferably, the side grooves are formed in the front face of the device plate and located on two sides of the die plate, the connecting shafts are provided with multiple groups and fixedly installed at the top end and the bottom end of the side grooves respectively, and the connecting shafts are movably installed inside the top end and the bottom end of the rotating plate.

Through above-mentioned technical scheme, install the connecting axle at side groove top and bottom, fix the rotor plate inside the side groove by the connecting axle for the rotor plate can rotate in the side inslot portion.

Preferably, the screw is meshed inside the rotating plate, and the top block is fixedly mounted at the front end of the screw.

Through the technical scheme, when the mould plate is disassembled, the screw rods on the two sides of the mould plate are rotated to drive the ejector block at the front end of the screw rods to move forwards until the mould plate is clamped, the tail end of the rotating plate is pressed backwards, the rotating plate rotates by taking the connecting shaft as the circle center, the side close to one side of the mould plate moves outwards to drive the mould plate to move outwards to separate from the clamping groove, the disassembly of the mould is completed, the mould plate with the higher direct contact temperature of workers is avoided, and the effect of convenient disassembly is achieved.

Compared with the prior art, the utility model provides a clamping structure for mould is moulded plastics possesses following beneficial effect:

1. this a clamping structure for mould is moulded plastics, through when the clamping mould, go into the positive draw-in groove of device board with the mould integrated circuit board inside, drive actuating cylinder, the push rod moves forward, the slide bar both ends that promote the connecting block front end slide backward inside the spout, make the turning block use the fixed axle to do forward circular motion as the centre of a circle, laminate in the mould board top until its bottom, accomplish the fixed to the mould board, this structure passes through cylinder drive slide bar and moves inside the spout, it fixes the mould board to drive the turning block and be circular motion, the fixed form of drive bolt nut has been replaced, the fixing process has been simplified, the effect that improves work efficiency has been played, and the stationary stability is good.

2. This a clamping structure for mould is moulded plastics, through when dismantling the mould board, the screw rod of rotatory mould board both sides, the kicking block that drives its front end moves forward, until pressing from both sides tight mould board, press the rotor plate end backward, the rotor plate uses the connecting axle to rotate as the centre of a circle, be close to the side outwardly directed movement of mould board one side, drive the mould board and outwards move, break away from the draw-in groove, accomplish the dismantlement to the mould, avoid the higher mould board of staff direct contact temperature, convenient to detach's effect has been played.

Drawings

FIG. 1 is a schematic view of the structure clamping device of the present invention;

FIG. 2 is a schematic view of the structure clamping device of the present invention;

fig. 3 is a schematic sectional view of the side groove of the present invention.

Wherein: 1. a clamping device; 2. a mounting plate; 3. a card slot; 4. a mold plate; 5. a cylinder; 6. a push rod; 7. connecting blocks; 8. a slide bar; 9. rotating the block; 10. a chute; 11. a fixed shaft; 12. a side groove; 13. a connecting shaft; 14. a rotating plate; 15. a screw; 16. and (7) a top block.

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.

Referring to fig. 1-3, a clamping structure for mold injection molding, including a clamping device 1, the clamping device 1 includes a device plate 2, a clamping groove 3, a mold plate 4, a cylinder 5, a push rod 6, a connecting block 7, a sliding rod 8, a rotating block 9, a sliding groove 10, a fixed shaft 11, a side groove 12, a connecting shaft 13, a rotating plate 14, a screw rod 15 and a top block 16, the clamping groove 3 is provided on the front of the device plate 2, and the mold plate 4 is installed inside, the cylinder 5 is installed on the top of the device plate 2, and the push rod 6 is installed on the front end, the connecting block 7 is installed on the front end of the push rod 6, and the sliding rod 8 is installed on the front end, the fixed shaft 11 is installed on the front and back ends of the device plate 2, and the rotating block 9 is installed on the outer wall, the sliding groove 10 is provided on the front and back ends of the rotating block 9, and the sliding rod 8 is installed inside, the side groove 12 is provided on the front of the device plate 2, and the rotating plate 14 is installed inside, the top of the connecting shaft 13 is installed inside the device plate 2, and the bottom end is installed inside the rotating plate 14, the screw rod 15 penetrates inside the rotating plate 14, and the top block 16 is installed on the front end.

Specifically, the air cylinder 5 is provided with a plurality of groups, the air cylinder 5 is fixedly installed at the top end of the device plate 2 respectively, the push rod 6 is movably installed inside the air cylinder 5, the connecting block 7 is fixedly installed at the front end of the sliding rod 8, the two ends of the sliding rod 8 are located inside the sliding groove 10, the bottom end of the rotating block 9 is rotatably connected to the top end of the device plate 2 through the fixed shaft 11, and the sliding groove 10 is formed in the front end face and the rear end face of the rotating block 9.

Specifically, the position of the cylinder 5 is higher than the position of the fixed shaft 11, and the side end of the rotating block 9 close to one side of the cylinder 5 is in an opening shape, so that the side end of the rotating block 9 is in an opening shape, and a movement space can be provided for the cylinder 5 to drive the push rod 6 to drive the connecting block 7 to move.

Concrete, spout 10 is close to 5 one sides of cylinder and is decurrent circular-arc, and the advantage is, and 10 ends of spout set up to decurrent circular-arc, can be when loosening mould board 4, and cylinder 5 drives push rod 6, connecting block 7 and slide bar 8 backward movement, and when slide bar 8 slided 10 ends of spout, it upwards was circular motion to drive turning block 9, makes it break away from mould board 4, and the convenience is dismantled mould board 4.

Specifically, the side groove 12 is opened in the front of the device plate 2 and located on two sides of the mold plate 4, the connecting shafts 13 are provided with a plurality of groups and are respectively and fixedly installed at the top end and the bottom end of the side groove 12, and the connecting shafts 13 are movably installed inside the top end and the bottom end of the rotating plate 14.

It is specific, screw rod 15 meshes inside rotor plate 14, and front end fixed mounting has kicking block 16, the advantage is, when dismantling mould board 4, the screw rod 15 of 4 both sides of rotatory mould board, the kicking block 16 that drives its front end moves forward, until pressing from both sides tight mould board 4, press rotor plate 14 end backward, rotor plate 14 uses connecting axle 13 to rotate as the centre of a circle, the side that is close to 4 one sides of mould board outwards moves, drive mould board 4 outwards motion, break away from draw-in groove 3, accomplish the dismantlement to the mould, avoid the higher mould board 4 of staff direct contact temperature, the effect of convenient to dismantle has been played.

When the structure is used, when a mold is clamped, the mold plate 4 is clamped into the clamping groove 3 in the front of the device plate 2, the cylinder 5 is driven, the push rod 6 moves forwards, two ends of the sliding rod 8 at the front end of the connecting block 7 are pushed to slide forwards from back inside the sliding groove 10, the rotating block 9 is made to do forward circular motion by taking the fixed shaft 11 as a circle center until the bottom end of the rotating block is attached to the top end of the mold plate 4, and the mold plate 4 is fixed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 clamping structure for mould is moulded plastics, includes clamping device (1), its characterized in that: the clamping device (1) comprises a device plate (2), a clamping groove (3), a mold plate (4), an air cylinder (5), a push rod (6), a connecting block (7), a sliding rod (8), a rotating block (9), a sliding groove (10), a fixed shaft (11), a side groove (12), a connecting shaft (13), a rotating plate (14), a screw rod (15) and a top block (16), wherein the clamping groove (3) is formed in the front of the device plate (2) and internally provided with the mold plate (4), the air cylinder (5) is arranged at the top end of the device plate (2), the push rod (6) is arranged at the front end of the connecting block (7), the sliding rod (8) is arranged at the front end of the push rod (6), the fixed shaft (11) is arranged at the front end and the rear end of the device plate (2), the rotating block (9) is arranged on the outer wall of the device plate, the sliding groove (10) is formed in the front end and the rear end of the rotating block (9), the sliding rod (8) is arranged inside the rotating block, the side groove (12) is formed in the front end of the device plate (2) and internally provided with the rotating plate (14), the connecting shaft (13) is arranged at the top end of the bottom end of the rotating plate (2) and penetrates through the rotating plate (14), and the front end is provided with a top block (16).

2. The clamping structure for injection molding of the mold according to claim 1, wherein: the cylinder (5) is provided with the multiunit, and fixed mounting is respectively in device board (2) top, push rod (6) movable mounting is inside cylinder (5), and front end fixed mounting has connecting block (7), slide bar (8) fixed mounting is in connecting block (7) front end, and both ends are located spout (10) inside, turning block (9) bottom is rotated by fixed axle (11) and is connected in device board (2) top, terminal surface around turning block (9) is seted up in turning block (9) spout (10).

3. The clamping structure for injection molding of the mold according to claim 1, wherein: the position of the cylinder (5) is higher than that of the fixed shaft (11), and the side end of the rotating block (9) close to one side of the cylinder (5) is in an opening shape.

4. The clamping structure for injection molding of the mold according to claim 1, wherein: one side of the sliding chute (10) close to the cylinder (5) is in a downward arc shape.

5. The clamping structure for injection molding of the mold according to claim 1, wherein: the side grooves (12) are formed in the front face of the device plate (2) and located on two sides of the die plate (4), multiple groups of connecting shafts (13) are arranged and fixedly installed at the top end and the bottom end of the side grooves (12) respectively, and the connecting shafts (13) are movably installed inside the top end and the bottom end of the rotating plate (14).

6. The clamping structure for injection molding of the mold according to claim 1, wherein: the screw rod (15) is meshed inside the rotating plate (14), and the front end of the screw rod is fixedly provided with a top block (16).