CN210362344U

CN210362344U - Tail protection mounting structure of injection molding machine

Info

Publication number: CN210362344U
Application number: CN201920562048.XU
Authority: CN
Inventors: 章晴; 梅高杰; 俞立
Original assignee: Ningbo Haitian Beihua Science and Technology Co Ltd
Current assignee: Haitian Plastics Machinery Group; Ningbo Haitian Beihua Science and Technology Co Ltd
Priority date: 2019-04-23
Filing date: 2019-04-23
Publication date: 2020-04-21
Anticipated expiration: 2029-04-23

Abstract

The utility model discloses a afterbody protection mounting structure of injection molding machine belongs to injection molding machine technical field, and it has solved the inconvenient and problem that influences the outward appearance of current afterbody protection mounting structure installation. This afterbody protects mounting structure includes fixed gate and tailboard guard gate, through set up connecting plate and stopper in the fixed gate inboard, set up the draw-in groove on the tailboard guard gate, utilize the cooperation between draw-in groove and the stopper to install the tailboard guard gate, the outward appearance is beautiful, simple to operate is swift, set up big slot and screw hole connection simultaneously between connecting block and fixed gate, utilize big slot diameter to be greater than screw hole diameter, realize the connecting plate in the regulation of vertical and horizontal direction, the afterbody of this injection molding machine protects mounting structure has the outward appearance and beautifully, installation and dismantlement all comparatively convenient advantage.

Description

Tail protection mounting structure of injection molding machine

Technical Field

The utility model relates to an injection molding machine technical field refers in particular to a afterbody protection mounting structure of injection molding machine.

Background

The mold closing tail protective door of the injection molding machine is mostly directly fixed on a support or a fixed door in design due to frequent disassembly for maintenance and repair. The tail door-preventing part is large and can be assembled only by lifting at least two persons, so that the assembly personnel can conveniently lift the parts to prevent the parts from sliding off or be convenient to disassemble, and some parts are also provided with embedded handles and the like

The structure directly fixed on the frame or the fixed door achieves the aim of simple disassembly, but the outer surfaces of the structure are often provided with a plurality of screw heads or countersunk holes of fixing screws which are exposed, so that the appearance is influenced to a certain extent; the tail gate is directly fixed on the fixed door, and the possibility that the tail gate falls down to the ground due to gravity when being assembled or disassembled exists, so that some manufacturers add an embedded handle or other parts with similar functions on the tail gate to facilitate maintenance personnel to lift the tail gate, but the parts also greatly damage the overall appearance and are not perfect

SUMMERY OF THE UTILITY MODEL

The utility model discloses having considered aforementioned problem and having made, utility model's purpose provides an afterbody protection mounting structure of injection molding machine, and the outward appearance is beautiful, simple to operate, and the security performance is good.

In order to achieve the above object, the utility model provides a afterbody protection mounting structure of injection molding machine, include:

the inner side of the fixed door is provided with an L-shaped connecting plate, one side of the L-shaped connecting plate is connected with the inner side of the fixed door, and the other side of the L-shaped connecting plate is provided with a limiting block;

the tail plate protective door is buckled on the fixed door, a clamping groove is formed in the surrounding plate protective door, and the clamping groove is connected with the limiting block;

the fixed door top and bottom are equipped with first mounting hole, tailboard guard gate top and bottom are equipped with the second mounting hole, work as tailboard guard gate lock is in when on the fixed door, first mounting hole with the second mounting hole intercommunication.

According to the afterbody protection mounting structure of injection molding machine, the stopper is close to the side middle part of L type connecting plate is equipped with the connecting block, connecting block one end with the stopper meets, the other end with L type connecting plate meets, works as tailboard guard gate lock is in when the fixed door, the connecting block sets up in the draw-in groove.

According to the afterbody protection mounting structure of injection molding machine, the stopper is close to the side of L type connecting plate is irregular plane, be equipped with in the middle of the side with the parallel plane of L type connecting plate, the stopper terminal surface with be equipped with the inclined plane between the plane, the stopper terminal surface with perpendicular distance between the L type connecting plate is greater than with the parallel plane of L type connecting plate with the distance between the L type connecting plate.

According to the tail protection mounting structure of the injection molding machine, the side edge of the fixed door is bent inwards to form the folded edge, the folded edge is provided with the large slotted hole, one side of the L-shaped connecting plate is connected with the inner side of the folded edge, one side of the L-shaped connecting plate is provided with the threaded hole, and when the L-shaped connecting plate is arranged on the inner side of the fixed door, the threaded hole is communicated with the large slotted hole.

According to the tail protection mounting structure of the injection molding machine, the diameter of the large slotted hole is larger than that of the threaded hole.

According to the tail protection mounting structure of the injection molding machine, the fixed door is provided with the reinforcing ribs which are distributed on the inner side of the fixed door in an H shape.

The utility model discloses following beneficial effect has:

1. the fixing screws at the top and the bottom of the tail protection door are not obvious, the front large surface of the tail part of the machine is free of screws and notches after the tail protection door is installed, and the appearance is attractive and large.

2. The tail is prevented that the door hangs earlier and is gone during the assembly machine, adjusts and twists the screw again, need not to lift the door assembly always, and the installation is comparatively convenient, and when dismantling, also need not to lift the door in advance and loosen the screw again, and it is also more convenient to dismantle.

3. The inclined plane is arranged on the limiting plate, so that the tail plate protective door is more convenient to embed between the limiting plate and the connecting plate.

Drawings

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

FIG. 2 is a partial cross-sectional view of the stop block and tailgate guard gate of the present invention;

FIG. 3 is a schematic structural diagram of the whole structure of the utility model before assembly;

fig. 4 is a schematic structural view of the fixing plate of the present invention;

fig. 5 is a schematic view of the big slot and the threaded hole of the present invention.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 5, a tail guard mounting structure of an injection molding machine includes:

the fixed door 100, the inboard of fixed door 100 is equipped with L type connecting plate 110, and L type connecting plate 110 one side meets with the inboard of fixed door 100, is equipped with stopper 111 on the L type connecting plate 110 opposite side, and fixed door 100 provides the support for tailboard guard gate 200, and L type connecting plate 110 plays the effect of joint support.

Tailboard guard gate 200, tailboard guard gate 200 lock is on fixed door 100, be equipped with draw-in groove 210 on the bounding wall guard gate, draw-in groove 210 meets with stopper 111, utilize draw-in groove 210 and stopper 111 cooperation to be connected, can be to the outward appearance influence that tailboard guard gate 200 caused when avoiding tailboard guard gate 200 to pass through bolted connection with the fixed plate, it is more convenient when the installation to enable tailboard guard gate 200 through the cooperation between draw-in groove 210 and the stopper 111 simultaneously, need not someone carry tailboard guard gate 200 other alone screw rod of screwing up, when dismantling, undoubtedly also more convenient.

Fixed door 100 top and bottom are equipped with first mounting hole 120, tailboard guard gate 200 top and bottom are equipped with second mounting hole 220, when tailboard guard gate 200 lock is on fixed door 100, first mounting hole 120 and second mounting hole 220 intercommunication, set up the mounting hole in fixed door 100 and tailboard guard gate 200's top and bottom, further fix it, guarantee its security, set up simultaneously in unobtrusive places such as top and bottom, also do not influence its aesthetic property.

In the prior art, when the tailboard protective door 200 is installed on the fixed door 100, the threaded holes 113 are directly arranged on the tailboard protective door 200 and the fixed door 100 and then fixed together through screws, but the problems of influencing the appearance and needing to be lifted during assembly and disassembly exist, and smashing accidents are easy to happen under the condition of careless disassembly, in the tailboard protective installation structure in the application, the connecting plate and the limiting block 111 are arranged on the inner side of the fixed door 100, the clamping groove 210 is arranged on the tailboard protective door, the connection between the tailboard protective door 200 and the fixed door 100 is realized through the matching of the clamping groove 210 and the limiting block 111, the complete fixation is realized through upper and lower installation holes, no connecting trace exists on the outer side of the tailboard protective door 200, the appearance is more beautiful, and simultaneously, in the installation process, the tailboard protective door 200 only needs to be clamped on the limiting block 111 firstly and then the upper and lower screws are screwed down, in the disassembling process, the screws can be directly screwed out, and then the tail board protective door can be lifted down by reasonably arranging people according to the size of the tail board protective door, so that the tail board protective door does not need to be worried about falling and smashing during the process of loosening the screws, the assembling and disassembling process is safe and simple, the assistance of other people is not needed, and the labor is saved.

The middle part of the side face of the limit block 111 close to the L-shaped connecting plate 110 is provided with a connecting block 112, one end of the connecting block 112 is connected with the limit block 111, the other end of the connecting block is connected with the L-shaped connecting plate 110, namely, two grooves are arranged between the upper end and the lower end of the L-shaped connecting plate 110 and the limit block 111, when the tail plate protective door 200 is buckled on the fixed door 100, the connecting block 112 is arranged in the clamping groove 210, the tail plate protective doors 200 at the upper end and the lower end of the clamping groove 210 are arranged in the grooves, the thickness of the tail plate protective door 200 is matched with the width of the grooves to limit the tail plate protective door 200, and the tail plate protective door.

The side that stopper 111 is close to L type connecting plate 110 is irregular plane shape, be equipped with the plane parallel with L type connecting plate 110 in the middle of the side, be equipped with the inclined plane between stopper 111 terminal surface and the plane, the perpendicular distance between stopper 111 terminal surface and the L type connecting plate 110 be greater than with the plane parallel with L type connecting plate 110 with distance between the L type connecting plate 110, the recess between stopper 111 and the L type connecting plate 110 is more close to connecting block 112 width and is less promptly, be favorable to inserting of tailboard guard gate 200, if establish the distance between stopper 111 and the L type connecting plate 110 to equal, can very produce very big frictional force when tailboard guard gate 200 inserts in the recess, it is comparatively difficult to insert, set up the inclined plane, tailboard guard gate 200 can slide into the recess bottommost through the inclined plane, reduce frictional force.

The side edge of the fixed door 100 is inwards bent to form a folded edge 130, a large slotted hole 131 is formed in the folded edge 130, one side of the L-shaped connecting plate 110 is connected with the inner side of the folded edge 130, a threaded hole 113 is formed in one side of the L-shaped connecting plate 110, when the L-shaped connecting plate 110 is arranged on the inner side of the fixed door 100, the threaded hole 113 is communicated with the large slotted hole 131, and the L-shaped connecting plate 110 is fixed on the inner side of the folded edge 130 through the matching of the threaded hole 113.

The diameter of the large slot 131 is larger than that of the threaded hole 113, and when the diameter of the large slot 131 is larger than that of the threaded hole 113, the threaded hole 113 can be adjusted within the range of the large slot 131, that is, the L-shaped connecting plate 110 can be adjusted in the vertical and horizontal directions, so that the tail board protective door 200 connected with the L-shaped connecting plate can be perfectly buckled on the fixed door 100.

The fixed door 100 is provided with the reinforcing ribs 140, and the reinforcing ribs 140 are distributed on the inner side of the fixed door 100 in an H shape to enhance the strength and rigidity of the fixed door 100.

The utility model provides a pair of afterbody protection mounting structure of injection molding machine, through set up connecting plate and stopper in the fixed door inside, set up the draw-in groove again on the tailboard guard gate, cooperation through draw-in groove and stopper realizes being connected between tailboard guard gate and the fixed gate, realize thoroughly fixedly through upper and lower mounting hole, the tailboard guard gate outside does not have the connection vestige, the outward appearance is more beautiful, simultaneously in installation and dismantlement in-process, only need alone to establish its elder generation card on the stopper, remove to screw up the screw down again, the installation, dismantle simple and convenient swiftly, do not need other people to assist, use manpower sparingly.

The technical solutions of the present invention have been described in detail with reference to the accompanying drawings, and the described embodiments are used to help understand the ideas of the present invention. The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the claims.

Claims

1. The utility model provides a afterbody protection mounting structure of injection molding machine which characterized in that includes:

the tail plate protective door is buckled on the fixed door, a clamping groove is formed in the tail plate protective door, and the clamping groove is connected with the limiting block;

2. The tail protection mounting structure of an injection molding machine according to claim 1, wherein a connecting block is disposed at a position of the limiting block near the middle of the side surface of the L-shaped connecting plate, one end of the connecting block is connected to the limiting block, the other end of the connecting block is connected to the L-shaped connecting plate, and when the tail plate protection door is fastened to the fixed door, the connecting block is disposed in the slot.

3. The tail protection mounting structure of an injection molding machine according to claim 1 or 2, wherein the side surface of the limiting block close to the L-shaped connecting plate is irregular planar, a plane parallel to the L-shaped connecting plate is arranged in the middle of the side surface, an inclined surface is arranged between the end surface of the limiting block and the plane, and the vertical distance between the end surface of the limiting block and the L-shaped connecting plate is greater than the distance between the plane parallel to the L-shaped connecting plate and the L-shaped connecting plate.

4. The tail protection mounting structure of an injection molding machine according to claim 1 or 2, wherein the side edge of the fixed door is bent inward to form a folded edge, a large slot is formed in the folded edge, one side of the L-shaped connecting plate is connected with the inner side of the folded edge, a threaded hole is formed in one side of the L-shaped connecting plate, and when the L-shaped connecting plate is arranged on the inner side of the fixed door, the threaded hole is communicated with the large slot.

5. The tail guard mounting structure of an injection molding machine as claimed in claim 4, wherein said large slot hole diameter is larger than said threaded hole diameter.

6. The tail protection mounting structure of an injection molding machine according to claim 4, wherein the fixed door is provided with reinforcing ribs, and the reinforcing ribs are distributed on the inner side of the fixed door in an H shape.