CN212046112U

CN212046112U - High efficiency mould closing device

Info

Publication number: CN212046112U
Application number: CN201922396211.2U
Authority: CN
Inventors: 聂志强
Original assignee: Wuhe Fuqiangxin Metal Products Co ltd
Current assignee: Wuhe Fuqiangxin Metal Products Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-12-01
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a high efficiency mould closing device, which comprises a fixing frame, the tip is equipped with square piece under the mount, all there is a lug seat on mount up end left and right sides through bolt fixed mounting, lug seat middle part is connected with the rotation axis through the bearing, rotation axis fixed welding is in the side middle part about the mount pad, mount pad up end right side fixed mounting has the fixed block, fixed block left end face middle part fixed mounting has first screw rod, swing joint has the movable block on the first screw rod, movable block and fixed block upper end fixed mounting have the dovetail piece, the upper end is equipped with the screw behind the dovetail piece, tip fixed mounting has the swivel nut before the mount pad lower surface, swing joint has the second screw rod in the swivel nut, end fixing has cup jointed the stop collar behind the second screw rod. This kind of high efficiency mould closing device has improved the machining efficiency of mould, and simple structure, extensive applicability.

Description

High efficiency mould closing device

Technical Field

The utility model relates to the technical field of mold, specifically be a high efficiency mould closing device.

Background

The die is various dies 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. The die spotting press is a professional die research and matching device and is mainly used for pressurizing and die spotting by different pressures for upper and lower dies during the later stage of die manufacturing. It adopts various reliable devices, and is equipped with a movable working table die-closing positioning device, an upper moving turnover locking device, a mechanical turnover device, a hydraulic ejector rod, a die slide block control device, a safety anti-falling device and the like. The existing mold closing device is complex in operation, the installation of the fixed mold and the movable mold is complex, the mold closing efficiency is low, and the machining speed of the mold is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high efficiency mould closing device 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: the utility model provides a high efficiency mould closing device, includes the mount, the tip is equipped with square piece under the mount, all there is a lug seat on the left and right sides of mount up end through bolt fixed mounting, lug seat middle part is connected with the rotation axis through the bearing, rotation axis fixed welding is in side middle part about the mount pad, mount pad up end right side fixed mounting has the fixed block, fixed block left end face middle part fixed mounting has first screw rod, swing joint has the movable block on the first screw rod, movable block and fixed block upper end fixed mounting have the dovetail piece, the upper end is equipped with the screw behind the dovetail piece, tip fixed mounting has the swivel nut before the mount pad lower surface, swing joint has the second screw rod in the swivel nut, the fixed stop collar that has cup jointed of tip behind the second screw rod.

Preferably, the equal fixed mounting in tip and the left back tip of mount pad up end left front end has the guide rail, swing joint has the slider on the guide rail, slider fixed mounting is terminal surface under the movable block.

Preferably, the limiting sleeve is equal to the screw sleeve in outer diameter, and the centers of the limiting sleeve and the screw sleeve are collinear.

Preferably, the fixed block and the movable block are L-shaped, and the fixed block is arranged on the right side of the movable block.

Preferably, the second screw is connected with the threaded sleeve through threads, and the lower end part of the threaded sleeve is in rolling contact with the fixed frame.

Preferably, the first screw rod and the second screw rod are perpendicular to each other, and the first screw rod is arranged between the adjacent guide rails.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of high efficiency mould closing device, through setting up the fixed block, the movable block, first screw rod, the second screw rod, the dovetail piece, the swivel nut, first screw rod and second screw rod structure, insert the dovetail piece with cover half and movable mould respectively from the rear end of fixed block and movable block on, and insert in the screw hole through the bolt, come fast fixed to cover half and movable mould, the installation fixed step of movable mould and cover half has been simplified, and simultaneously, it can overturn the mount pad fast to hold the second screw rod, thereby be convenient for cover half and movable mould drop from closing device, the machining efficiency of mould has been improved, and simple structure, and convenient operation, and wide applicability.

Drawings

Fig. 1 is a top view of the structure of the present invention;

FIG. 2 is a left side view of the structure of the present invention;

fig. 3 is a view of the movable block and the dovetail block of the present invention in the direction of a.

In the figure: the device comprises a fixing frame 1, a square block 2, lug seats 3, a rotating shaft 4, a mounting seat 5, a fixed block 6, a guide rail 7, a first screw rod 8, a sliding block 9, a movable block 10, a dovetail block 11, a screw hole 12, a screw sleeve 13, a screw rod 14 and a limiting sleeve 15.

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, the present invention provides a technical solution: a high-efficiency mold closing device comprises a fixed frame 1, wherein the fixed frame 1 is square, a square block 2 is arranged at the lower end part of the fixed frame 1, and the square block 2 is arranged, so that on one hand, the contact area of the fixed frame 1 and the ground can be reduced, and the service life of the fixed frame 1 is prolonged; on the other hand, the square blocks 2 are uniformly arranged at the corners of the fixed frame 1, so that the stress of the mold closing device can be uniformly distributed, thereby increasing the stability of the mold closing device, the left side and the right side of the upper end surface of the fixed frame 1 are fixedly provided with the lug seats 3 through bolts, the middle part of the lug seat 3 is connected with a rotating shaft 4 through a bearing, the middle part of the lug seat 3 is fixedly inserted with the bearing, the bearing is fixedly sleeved at the outer end part of the rotating shaft 4, the rotating shaft 4 is fixedly welded in the middle of the left side surface and the right side surface of the mounting seat 5, the mounting seat 5 is arranged in the middle of the fixing frame 1, the left front end part and the left rear end part of the upper end surface of the mounting seat 5 are both fixedly provided with a guide rail 7, the guide rail 7 is fixed on the upper end surface of the mounting seat 5 through a bolt, a slide block 9 is movably connected on the guide rail 7, the sliding block 9 is fixed on the movable block 10 through a bolt, and the sliding block 9 is fixedly arranged on the lower end face of the movable block 10. The sliding block 9 slides on the guide rail 7, so that the movable block 10 can conveniently slide from the left end part to the left end part of the fixed block 6, thereby facilitating the die assembly of the fixed die and the movable die, the right side of the upper end surface of the mounting seat 5 is fixedly provided with a fixed block 6, the fixed block 6 is fixedly welded at the upper end part of the mounting seat 5, a first screw 8 is fixedly arranged in the middle of the left end surface of the fixed block 6, the first screw rod 8 is fixedly inserted in the middle of the left end face of the fixed block 6, the first screw rod 8 is movably connected with a movable block 10, the middle part of the movable block 10 is provided with a hole groove corresponding to the first screw rod 8, the inner diameter of the hole groove is larger than the outer diameter of the first screw rod 8, and is smaller than the outer diameter of the nut on the first screw 8, the left end part of the first screw 8 is connected with the nut through a bolt, the fixed block 6 and the movable block 10 are L-shaped, and the fixed block 6 is arranged on the right side of the movable block 10. The fixed die assembly device is characterized in that dovetail blocks 11 are fixedly arranged at the upper end parts of the movable block 10 and the fixed block 6, dovetail grooves corresponding to the dovetail blocks 11 are formed in the lower end parts of the fixed die and the movable die, the fixed die and the movable die can be respectively fixed with the movable block 10 and the fixed block 6 by inserting the dovetail blocks 11 into the dovetail grooves, the die assembly device can be used by arranging the dovetail grooves at the lower end parts of different dies (the fixed die and the movable die), the application range of the die assembly device is improved, the dovetail blocks 11 are fixed on the movable block 10 and the fixed block 6 through bolts, screw holes 12 are formed in the rear upper end parts of the dovetail blocks 11 and are provided with screw holes 12, the fixed die and the movable die can be conveniently fixed by inserting bolts into the screw holes 12, the movable die and the fixed die can be respectively and rapidly connected with the movable block 10 and the fixed block 6, screw sleeves 13 are fixedly arranged at, the threaded sleeve 13 is fixed on the lower end face of the mounting seat 5, a second screw 14 is movably connected in the threaded sleeve 13, the second screw 14 is connected with the threaded sleeve 13 through threads, and the lower end part of the threaded sleeve 13 is in rolling contact with the fixing frame 1. The first screw 8 and the second screw 14 are perpendicular to each other, and the first screw 8 is arranged between the adjacent guide rails 7. And a limiting sleeve 15 is fixedly sleeved at the rear end part of the second screw 14. The outer diameter of the limiting sleeve 15 is equal to that of the threaded sleeve 13, and the centers of the limiting sleeve 15 and the threaded sleeve 13 are collinear. The high-efficiency mold closing device is simple in structure and easy to operate.

The working principle is as follows: during the use, insert cover half and movable mould respectively from the rear end of movable block 10 and fixed block 6 to the tip, at this moment, forked tail piece 11 inserts in the dovetail on cover half and the movable mould, when treating that cover half and movable mould move respectively to the foremost tip of movable block 10 and fixed block 6, insert screw 12 through the bolt alright be fixed in with cover half and movable mould respectively on movable block 10 and fixed block 6, manual slide the movable mould to cover half department and laminate, and rotate the nut on the first screw rod 8, make nut and movable block 10 laminate, alright fix cover half and movable mould bottom, movable mould and cover half upper end can be fixed through the positioning mechanism assistance on cover half and the movable mould, simultaneously, lift second screw rod 14 upwards through manual, alright make mount pad 5 rotatory around rotation axis 4, take off cover half and movable mould from closing die device fast.

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 high efficiency mould closing device, includes mount (1), its characterized in that: the utility model discloses a bolt, including mount (1), end face, rotation axis, mount (4), fixed welding, mount (5), fixed block (6), first screw rod (8) are fixedly installed to end face middle part about, rotation axis (4) fixed welding all has a lug seat (3) through bolt fixed mounting under mount (1), lug seat (3) middle part is connected with rotation axis (4) through the bearing, swing joint has movable block (10) on first screw rod (8), movable block (10) and fixed block (6) upper end fixed mounting have dovetail block (11), dovetail block (11) back upper end is equipped with screw (12), tip fixed mounting has swivel nut (13) before mount (5) the lower surface, swing joint has second screw rod (14) in swivel nut (13), and a limiting sleeve (15) is fixedly sleeved at the rear end part of the second screw (14).

2. A high efficiency mold clamping unit as recited in claim 1, wherein: the mounting base is characterized in that a guide rail (7) is fixedly mounted on the left front end portion and the left rear end portion of the upper end face of the mounting base (5), a sliding block (9) is movably connected onto the guide rail (7), and the sliding block (9) is fixedly mounted on the lower end face of the movable block (10).

3. A high efficiency mold clamping unit as recited in claim 1, wherein: the outer diameter of the limiting sleeve (15) is equal to that of the threaded sleeve (13), and the centers of the limiting sleeve (15) and the threaded sleeve (13) are collinear.

4. A high efficiency mold clamping unit as recited in claim 1, wherein: the fixed block (6) and the movable block (10) are L-shaped, and the fixed block (6) is arranged on the right side of the movable block (10).

5. A high efficiency mold clamping unit as recited in claim 1, wherein: the second screw (14) is connected with the threaded sleeve (13) through threads, and the lower end part of the threaded sleeve (13) is in rolling contact with the fixed frame (1).

6. A high efficiency mold clamping unit as recited in claim 1, wherein: the first screw (8) and the second screw (14) are perpendicular to each other, and the first screw (8) is arranged between the adjacent guide rails (7).