CN213321408U

CN213321408U - Plastic mold with double limiting function

Info

Publication number: CN213321408U
Application number: CN202021901921.2U
Authority: CN
Inventors: 胡云桥
Original assignee: Baoji Yunqiao Precision Mould Co ltd
Current assignee: Baoji Yunqiao Precision Mould Co ltd
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-06-01
Anticipated expiration: 2030-09-03

Abstract

The utility model provides a plastic mould with dual limit function relates to plastic mould technical field, the on-line screen storage device comprises a base, the surface top fixed mounting of base has the frame, the surface top of base is provided with cooling dust collector, the surface top fixed mounting of frame has water tank and electric telescopic handle, electric telescopic handle's output fixedly connected with goes up the mould, the bed die has been placed at the surface top of base, the inner wall both sides of frame are provided with limit structure, cooling dust collector includes two installation pieces, two be provided with the threaded rod between the installation piece, the surface threaded connection of threaded rod has the groove piece. The utility model discloses, whole device is through the interact of each part for the temperature of last mould and bed die reduces, when not using the mould, also can clear up the dust on mould surface, greatly increased the life of device, improved the practicality of device.

Description

Plastic mold with double limiting function

Technical Field

The utility model relates to a plastic mould technical field especially relates to a plastic mould with dual limit function.

Background

The plastic mould is a combined mould for compression moulding, extrusion moulding, injection, blow moulding and low-foaming moulding, and can be used for processing a series of plastic parts with different shapes and sizes by means of the coordinated change of the upper mould, the lower mould and the auxiliary moulding system of the mould.

And in the use of plastic mould, often can make the high temperature of whole device too high because of the high temperature of the material of moulding plastics, long time past, can make the life-span of machine shorten, and high temperature can make workman's operational environment become abominable.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a plastic mold with double limiting functions.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a plastic mould with double limiting functions comprises a base, wherein a frame is fixedly mounted at the top of the outer surface of the base, a cooling and dedusting device is arranged at the top of the outer surface of the base, a water tank and an electric telescopic rod are fixedly mounted at the top of the outer surface of the frame, an upper mould is fixedly connected to the output end of the electric telescopic rod, a lower mould is placed at the top of the outer surface of the base, and limiting structures are arranged on two sides of the inner wall of the frame;

the cooling and dust removing device comprises two mounting blocks, two threaded rods are arranged between the mounting blocks, the outer surface of each threaded rod is in threaded connection with a groove block, one side of each groove block is provided with a groove, a fixed rod is arranged inside each groove, a positioning round block is sleeved on the outer surface of the fixed rod, two positioning round blocks are fixedly connected with spray heads, one side of each groove block is provided with a positioning rod in a penetrating mode, the outer surface of the water tank is fixedly connected with a water pump, the water inlet and the water outlet of the water pump are respectively communicated with a water inlet pipe and a water outlet pipe, a sliding groove is formed in the top of the outer surface of the base, and a sliding block.

Preferably, limit structure includes two spacing grooves, two the inner wall both sides at the frame are seted up to the spacing groove symmetry, the inside of spacing groove is provided with stopper and buffer spring, one side of frame is run through and is provided with the kelly, the kelly runs through the frame and extends to the inside of frame, the kelly is located the inside one end fixedly connected with fixture block of frame, the surface cover of kelly is equipped with reset spring, one side fixedly connected with fixed block of kelly is kept away from to the inner wall of frame.

Preferably, the positioning round block is provided with a positioning groove, and the size and the shape of the inner wall of the positioning groove are matched with the size and the shape of the outer surface of the positioning rod.

Preferably, the end of the water inlet pipe far away from the water pump is communicated with the water tank, and the end of the water outlet pipe far away from the water pump is communicated with the spray head.

Preferably, the top of the outer surface of the sliding block is fixedly connected with a sliding plate, and the sliding plate is fixedly connected with the bottom of the outer surface of the groove block.

Preferably, the two limiting blocks are fixedly connected with two sides of the outer surface of the upper die respectively, hole grooves are formed in two sides of the lower die, and the size and the shape of each hole groove are matched with the size of the outer surface of the fixture block and the outer surface of the fixing block respectively.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, by arranging the cooling and dust removing device, when the mould starts to operate, high temperature can be generated, at the moment, the threaded rod is rotated, the threaded rod can drive the groove block to move, the groove block can drive the sliding block to move in the sliding groove, the groove block stops when moving to a proper position, at the moment, the spray head is rotated, the spray head can drive the positioning round block to rotate on the fixed rod, when the groove block is rotated to a proper position, the positioning rod is pressed towards the inside of the groove block, the positioning rod is clamped into the positioning groove, the position adjustment of the spray head is completed at the moment, the water pump is started, water flows from the water tank to the water inlet pipe, flows to the water outlet pipe through the water pump, and further flows to the spray head, so that the spray head cools the designated position, the whole device passes through the interaction of the threaded rod, the groove block, the sliding, the temperature of the upper die and the lower die is reduced, and dust on the surface of the die can be cleaned when the die is not used, so that the service life of the device is greatly prolonged, and the practicability of the device is improved.

2. The utility model discloses in, through setting up limit structure, when last mould and bed die carry out the during operation, it can make the mould produce the displacement because of the shake of machine to be inevitable, and then influence the processing procedure, when electric telescopic handle drives mould up-and-down motion, it can drive the stopper and slide in the spacing groove to go up the mould, make it can not take place to control the skew to go up the mould, stopper motion can compress buffer spring, make the speed that descends can not be too fast, outwards stimulate the kelly this moment, the kelly motion can stretch reset spring, at this moment, block into the fixed block with a side hole groove card of bed die, loosen the kelly this moment, under reset spring's effect, the kelly moves to frame inside, and then make the hole inslot of fixture block card bed die opposite side, make the bed die can not take place the displacement, whole device passes through the spacing groove, the stopper, buffer spring, the kel, The interaction of fixture block and fixed block for go up mould and lower mould dual spacing, improved the stability of device and the accuracy of process flow.

Drawings

Fig. 1 is a schematic perspective view of a plastic mold with dual-position-limiting function according to the present invention;

fig. 2 is a schematic three-dimensional structure view of a plastic mold with dual-position-limiting function according to the present invention;

FIG. 3 is a schematic view of the structure at A in FIG. 1;

FIG. 4 is a schematic view of the structure at B in FIG. 2;

FIG. 5 is the utility model provides a structure schematic diagram that looks sideways of plastic mould with dual limit function

Fig. 6 is a schematic structural diagram of a back view of the plastic mold with dual limiting functions.

Illustration of the drawings:

1. a base; 2. a frame; 3. a cooling and dedusting device; 31. mounting blocks; 32. a threaded rod; 33. a groove block; 34. fixing a rod; 35. positioning the round block; 36. a spray head; 37. positioning a rod; 38. a water pump; 39. a water inlet pipe; 310. a water outlet pipe; 311. a chute; 312. a slider; 4. a water tank; 5. an electric telescopic rod; 6. an upper die; 7. a lower die; 8. a limiting structure; 81. a limiting groove; 82. a limiting block; 83. a buffer spring; 84. a clamping rod; 85. a clamping block; 86. a return spring; 87. and (5) fixing blocks.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-6, the utility model provides a plastic mould with dual limit function, including base 1, base 1's surface top fixed mounting has frame 2, and base 1's surface top is provided with cooling dust collector 3, and frame 2's surface top fixed mounting has water tank 4 and electric telescopic handle 5, and mould 6 has been gone up to electric telescopic handle 5's output fixedly connected with, and bed die 7 has been placed at base 1's surface top, and frame 2's inner wall both sides are provided with limit structure 8.

The specific arrangement and function of the cooling and dust removing device 3 and the limiting structure 8 will be described in detail below.

As shown in fig. 2 and 3, the cooling and dust removing device 3 includes two mounting blocks 31, a threaded rod 32 is disposed between the two mounting blocks 31, a groove block 33 is connected to an outer surface of the threaded rod 32 through a thread, the threaded rod 32 is rotated to drive the groove block 33 to move, a groove is formed in one side of the groove block 33, a fixed rod 34 is disposed inside the groove, a positioning round block 35 is sleeved on an outer surface of the fixed rod 34, a nozzle 36 is fixedly connected to outer surfaces of the two positioning round blocks 35, the nozzle 36 is rotated to drive the positioning round block 35 to rotate on the fixed rod 34, a positioning rod 37 is disposed on one side of the groove block 33 in a penetrating manner, a positioning groove is formed in the positioning round block 35, the size and shape of an inner wall of the positioning groove are matched with the size and shape of the outer surface of the positioning rod 37, the positioning rod 37 is pressed towards the inside of the groove, outer fixed surface of water tank 4 is connected with water pump 38, the water inlet and the delivery port of water pump 38 communicate respectively has inlet tube 39 and outlet pipe 310, the one end and the water tank 4 intercommunication of water pump 38 are kept away from to inlet tube 39, the one end and the shower nozzle 36 intercommunication of water pump 38 are kept away from to outlet pipe 310, start water pump 38, water flows to inlet tube 39 from water tank 4, flow to outlet pipe 310 via water pump 38 again, and then flow to shower nozzle 36, spout 311 has been seted up at the surface top of base 1, the inside of spout 311 is provided with slider 312, the surface top fixedly connected with slide of slider 312, the slide is connected with the surface bottom fixed connection of recess piece 33, the motion of recess piece 33 can drive slider 312 and move.

The whole cooling and dust removing device 3 has the effects that through the arrangement of the cooling and dust removing device 3, when a mold starts to operate, high temperature can be generated, the threaded rod 32 is rotated at the moment, the threaded rod 32 rotates to drive the groove block 33 to move, the groove block 33 moves to drive the sliding block 312 to move in the sliding groove 311, the groove block 33 stops moving to a proper position, the spray head 36 is rotated at the moment, the spray head 36 rotates to drive the positioning round block 35 to rotate on the fixed rod 34, when the groove block 33 rotates to a proper position, the positioning rod 37 is pressed towards the inside of the groove block 33, the positioning rod 37 is clamped into the positioning groove, the position adjustment of the spray head 36 is completed at the moment, the water pump 38 is started, water flows to the water inlet pipe 39 from the water tank 4 and then flows to the water outlet pipe 310 through the water pump 38, and further flows to the spray head 36, so that the spray head 36 cools the designated, The mutual action of slider 312, fixed rod 34, location circle piece 35, shower nozzle 36, locating lever 37, water pump 38, inlet tube 39 and outlet pipe 310 for the temperature of going up mould 6 and bed die 7 reduces, when not using the mould, also can clear up the dust on mould surface, greatly increased the life of device, improved the practicality of device.

As shown in fig. 5 and 6, the limiting structure 8 includes two limiting grooves 81, the two limiting grooves 81 are symmetrically disposed on two sides of the inner wall of the frame 2, a limiting block 82 and a buffer spring 83 are disposed inside the limiting groove 81, the two limiting blocks 82 are respectively fixedly connected to two sides of the outer surface of the upper mold 6, when the electric telescopic rod 5 drives the upper mold 6 to move up and down, the upper mold 6 drives the limiting blocks 82 to slide in the limiting grooves 81, so that the upper mold 6 does not deflect left and right, the motion of the limiting blocks 82 compresses the buffer spring 83, so that the descending speed is not too fast, a clamping rod 84 is disposed through one side of the frame 2, the clamping rod 84 penetrates through the frame 2 and extends into the frame 2, a clamping block 85 is fixedly connected to one end of the clamping rod 84 located inside the frame 2, a return spring 86 is sleeved on the outer surface of the clamping rod 84, the clamping rod 84 is pulled outward, one side fixedly connected with fixed block 87 that kelly 84 was kept away from to the inner wall of frame 2, the hole groove has all been seted up to the both sides of bed die 7, the size and the shape in hole groove respectively with the surface shape size looks adaptation of fixture block 85 and fixed block 87, with one side hole groove card of bed die 7 in fixed block 87, loosen kelly 84, under reset spring 86's effect, kelly 84 is to frame 2 internal motion, and then make fixture block 85 card advance the hole inslot of bed die 7 opposite side.

The whole limiting structure 8 has the effects that by arranging the limiting structure 8, when the upper die 6 and the lower die 7 work, the dies are inevitably displaced due to the shaking of a machine, and further the processing flow is influenced, when the electric telescopic rod 5 drives the upper die 6 to move up and down, the upper die 6 drives the limiting block 82 to slide in the limiting groove 81, so that the upper die 6 cannot deviate left and right, the limiting block 82 moves to compress the buffer spring 83, so that the descending speed cannot be too fast, the clamping rod 84 is pulled outwards at the moment, the clamping rod 84 moves to stretch the reset spring 86, at the moment, a hole groove at one side of the lower die 7 is clamped into the fixing block 87, at the moment, the clamping rod 84 is loosened, under the action of the reset spring 86, the clamping rod 84 moves towards the inside of the frame 2, so that the clamping block 85 is clamped into a hole groove at the other side of the lower die 7, and the lower die 7 cannot displace, the whole device is mutually acted by the limiting groove 81, the limiting block 82, the buffer spring 83, the clamping rod 84, the reset spring 86, the clamping block 85 and the fixing block 87, so that the upper die 6 and the lower die 7 are double-limited, and the stability of the device and the accuracy of the processing flow are improved.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiments into equivalent variations to apply to other fields, but all those persons do not depart from the technical contents of the present invention, and any simple modification, equivalent variation and modification made to the above embodiments according to the technical matters of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a plastic mould with dual limit function, includes base (1), its characterized in that: a frame (2) is fixedly mounted at the top of the outer surface of the base (1), a cooling and dust removing device (3) is arranged at the top of the outer surface of the base (1), a water tank (4) and an electric telescopic rod (5) are fixedly mounted at the top of the outer surface of the frame (2), an upper die (6) is fixedly connected to the output end of the electric telescopic rod (5), a lower die (7) is placed at the top of the outer surface of the base (1), and limiting structures (8) are arranged on two sides of the inner wall of the frame (2);

the cooling and dedusting device (3) comprises two mounting blocks (31), a threaded rod (32) is arranged between the two mounting blocks (31), the outer surface of the threaded rod (32) is in threaded connection with a groove block (33), one side of the groove block (33) is provided with a groove, a fixed rod (34) is arranged in the groove, the outer surface of the fixed rod (34) is sleeved with positioning round blocks (35), the outer surfaces of the two positioning round blocks (35) are fixedly connected with spray heads (36), a positioning rod (37) penetrates through one side of the groove block (33), a water pump (38) is fixedly connected to the outer surface of the water tank (4), the water inlet and the water outlet of the water pump (38) are respectively communicated with a water inlet pipe (39) and a water outlet pipe (310), the top of the outer surface of the base (1) is provided with a sliding groove (311), and a sliding block (312) is arranged inside the sliding groove (311).

2. The plastic mold with double limiting function as claimed in claim 1, wherein: limiting structure (8) include two spacing grooves (81), two the inner wall both sides in frame (2) are seted up to spacing groove (81) symmetry, the inside of spacing groove (81) is provided with stopper (82) and buffer spring (83), one side of frame (2) is run through and is provided with kelly (84), kelly (84) run through frame (2) and extend to the inside of frame (2), kelly (84) are located the inside one end fixedly connected with fixture block (85) of frame (2), the surface cover of kelly (84) is equipped with reset spring (86), one side fixedly connected with fixed block (87) of kelly (84) are kept away from to the inner wall of frame (2).

3. The plastic mold with double limiting function as claimed in claim 1, wherein: the positioning round block (35) is provided with a positioning groove, and the size and the shape of the inner wall of the positioning groove are matched with the size and the shape of the outer surface of the positioning rod (37).

4. The plastic mold with double limiting function as claimed in claim 1, wherein: one end, far away from the water pump (38), of the water inlet pipe (39) is communicated with the water tank (4), and one end, far away from the water pump (38), of the water outlet pipe (310) is communicated with the spray head (36).

5. The plastic mold with double limiting function as claimed in claim 1, wherein: the top of the outer surface of the sliding block (312) is fixedly connected with a sliding plate, and the sliding plate is fixedly connected with the bottom of the outer surface of the groove block (33).

6. The plastic mold with double limiting function as claimed in claim 2, wherein: two stopper (82) respectively with the surface both sides fixed connection of last mould (6), the hole groove has all been seted up to the both sides of bed die (7), the size and the shape in hole groove respectively with the surface shape size looks adaptation of fixture block (85) and fixed block (87).