CN220784704U

CN220784704U - Circular sheath injection mold device

Info

Publication number: CN220784704U
Application number: CN202322486589.8U
Authority: CN
Inventors: 彭学凡; 李湘华
Original assignee: Shanghai Xuefeng Precision Machinery Co ltd
Current assignee: Shanghai Xuefeng Precision Machinery Co ltd
Priority date: 2023-09-12
Filing date: 2023-09-12
Publication date: 2024-04-16
Anticipated expiration: 2033-09-12

Abstract

The utility model relates to an injection mold's technical field discloses a circular sheath injection mold device, including forming device and thrust unit, forming device front end movable mounting has preceding protecting sheathing, forming device rear end movable mounting has back protecting sheathing, the supporting hole has been seted up to preceding protecting sheathing front end side, front protecting sheathing front end side middle fixed mounting has the feed liquor pipe, front protecting sheathing and the narrower side movable mounting of back protecting sheathing have fixed fixture block, back protecting sheathing front end side fixed mounting has long support column, movable mounting has the shaping box in the middle of the forming device is inside, preceding protecting sheathing front end fixed mounting has the front bezel, front bezel side fixed mounting has fixing bolt, front bezel side middle fixed mounting has the feed liquor mouth, forming device rear end fixedly connected with thrust unit. The split type mould is used, so that a product can be molded once, and the production efficiency and quality of the sheath are remarkably improved.

Description

Circular sheath injection mold device

Technical Field

The application belongs to the technical field of injection molds, and particularly relates to a circular sheath injection mold device.

Background

At present, the round sheath is widely applied to various telescopic or rotary equipment and most engineering vehicles, can effectively achieve the effects of dust prevention and the like, is applied to a plurality of devices in other industrial and light industrial fields, and has good wide applicability.

The utility model provides a prior art publication number is CN 116619670A's patent application, includes board, injection system, compound die system and instant clearance mechanism, board upper wall middle part is equipped with fixed extension board, and compound die system and injection system locate the board upper wall of fixed extension board both sides respectively, compound die system includes pull rod, mould, fixed template and movable mould board, fixed extension board lateral wall is located in the pull rod array distribution, fixed extension board lateral wall is located to the fixed template, the movable mould board slides and locates on the pull rod, instant clearance mechanism locates between fixed template and the movable mould board, instant clearance mechanism includes altitude mixture control subassembly, horizontal connecting rod self-adjusting subassembly, clearance seat and array distribution locate the self-avoidance air cock on the clearance seat both sides lateral wall. The utility model particularly provides a game handle injection molding device which can be used for maintaining a die immediately after each die opening and has high safety.

In the prior art, the device adopts a plurality of parts of devices in the use process, and the fixed die and the movable die are used for molding the product, but the problem of insufficient molding precision and poor quality can be possibly caused when a plurality of modularized dies are used for molding, so that the device has no good practicability.

The present application aims to provide a mold device with high molding efficiency, and particularly relates to a circular sheath injection mold device.

Disclosure of Invention

An object of the present application is to provide a circular sheath injection mold device for solving the above-mentioned problems existing in the prior art.

In order to achieve the above purpose, the present application adopts the following technical scheme: the utility model provides a circular sheath injection mold device, includes forming device and thrust unit, forming device front end movable mounting has preceding protecting sheathing, forming device rear end movable mounting has back protecting sheathing, the supporting hole has been seted up to preceding protecting sheathing front end side, preceding protecting sheathing front end side middle fixed mounting has the feed liquor pipe, preceding protecting sheathing and the narrower side movable mounting of back protecting sheathing have fixed fixture block, back protecting sheathing front end side fixed mounting has long support column, movable mounting has the shaping box in the middle of the forming device is inside, preceding protecting sheathing front end fixed mounting has preceding baffle, preceding baffle side fixed mounting has fixing bolt, preceding baffle side middle fixed mounting has the feed liquor mouth, forming device rear end fixedly connected with thrust unit.

Preferably, the side surfaces of the front end and the rear end of the forming box are fixedly provided with guide pipes, the tail end of the guide pipe at the front end of the forming box is fixedly connected with a water inlet, the tail end of the guide pipe at the rear end of the forming box is fixedly connected with a water outlet, the side surface inside the forming box is fixedly provided with a clamping block, the inside of the forming box is fixedly provided with a forming die, the side surface of the front end of the forming die is fixedly provided with a liquid guide port, and the inside of the forming box is provided with a forming groove.

Preferably, the side surface of the rear end of the pushing device is fixedly provided with a rear baffle, the side surface of the front end of the rear baffle is fixedly provided with a limiting block, the middle of the side surface of the front end of the rear baffle is fixedly provided with a push plate, the side surface of the rear baffle is fixedly provided with a support column, the outside of the support is movably and circularly provided with a spring, the middle of the side surface of the push plate is fixedly provided with a pushing rod, and the side surface of the rear baffle is fixedly provided with a short support column.

Preferably, four supporting holes are formed in the side face of the front end of the front protective housing, the four supporting holes are uniformly formed in four corners of the side face of the front end of the front protective housing, the four narrower side ends of the front protective housing and the rear protective housing are respectively embedded into a movable mounting fixing clamping block, long supporting columns are respectively fixedly mounted in four corners of the side face of the front end of the rear protective housing, and the forming box is respectively embedded into the inner sides of the front protective housing and the rear protective housing.

Preferably, clamping blocks are fixedly installed at four corners of the inner side surface of the forming box, two guide pipes are fixedly installed on the side surfaces of the front end and the rear end of the forming box, two water inlets and two water outlets are formed, and the forming die is fixedly installed inside the forming box.

Preferably, limit blocks are fixedly installed on two sides of the front end side surface of the rear baffle, two push plates are arranged, two push plates are movably installed between the two limit blocks, support columns are arranged at four corners of the side surface of the push plate, and pushing rods are fixedly installed at the upper end and the lower end of the side surface of the push plate.

Preferably, the front half part of the forming box is embedded and arranged on the inner side of the front protective shell, the rear half part of the forming box is embedded and arranged on the inner side of the rear protective shell, the fixing clamping block is provided with two parts, and the two parts of the fixing clamping block are respectively concave and convex.

Preferably, the two limiting blocks are fixedly arranged on the side parts of the rear baffle through a plurality of bolts, and the supporting columns and the short supporting columns are arranged in the middle of the push plate in a penetrating mode.

Preferably, grooves are formed in four corners of the inner side of the front half part of the forming box, clamping blocks are arranged in four corners of the inner side of the rear half part of the forming box, and the clamping blocks can be movably installed in the grooves

Compared with the prior art, the beneficial effects of this application are:

1. through using split type shaping box and forming die and shaping groove can be with the round sheath one shot forming of irregularity, not only improved product fashioned efficiency greatly, but also can guarantee the shaping quality.

2. Through set up thrust unit at the device rear end, can pass through push pedal and catch bar with the product that the shaping is good and push to the device outside, can be convenient for the collection operation of product.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

FIG. 2 is a schematic structural view of a molding apparatus according to an embodiment of the present disclosure;

FIG. 3 is a schematic view showing an internal structure of a molding apparatus according to an embodiment of the present application;

FIG. 4 is a schematic view showing the internal structure of a forming box according to an embodiment of the present application;

fig. 5 is a schematic structural view of a pushing device in an embodiment of the present application.

In the figure: 1. a molding device; 2. a pushing device; 3. a front baffle; 4. a fixing bolt; 5. a liquid inlet; 11. a front protective housing; 12. a rear protective housing; 13. a liquid inlet pipe; 14. a long support column; 15. a support hole; 16. forming a box; 17. a water inlet; 18. a clamping block; 19. fixing the clamping block; 111. a water outlet; 112. a forming die; 113. a liquid guide port; 114. a forming groove; 115. a conduit; 21. a rear baffle; 22. a limiting block; 23. a push plate; 24. a spring; 25. a support column; 26. a push rod; 27. short support columns.

Detailed Description

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the present application will be briefly described below with reference to the accompanying drawings and the description of the embodiments or the prior art, and it is obvious that the following descriptions about the structures of the drawings are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort to a person of ordinary skill in the art. It should be noted that the description of these embodiments is for aiding in understanding the present application, but is not meant to limit the present application.

Referring to fig. 1-3, the embodiment of the application discloses a round sheath injection mold device, including forming device 1 and thrust unit 2, forming device 1 front end movable mounting has preceding protecting sheathing 11, forming device 1 rear end movable mounting has back protecting sheathing 12, supporting hole 15 has been seted up to preceding protecting sheathing 11 front end side, fixed mounting has feed liquor pipe 13 in the middle of preceding protecting sheathing 11 front end side, the narrower side movable mounting of preceding protecting sheathing 11 and back protecting sheathing 12 has fixed fixture block 19, the fixed mounting of back protecting sheathing 12 front end side has long support column 14, movable mounting has shaping box 16 in the middle of forming device 1 inside, preceding protecting sheathing 11 front end fixed mounting has preceding baffle 3, preceding baffle 3 side fixed mounting has fixing bolt 4, preceding baffle 3 side middle fixed mounting has feed liquor mouth 5, forming device 1 rear end fixedly connected with thrust unit 2.

Specifically, the front baffle 3 is rectangular, the width of the front baffle 3 is larger than that of the forming device 1 and the pushing device 2, and the front protective shell 11 and the rear protective shell 12 are connected with each other through bolts and installed on the fixed clamping blocks 19.

In this embodiment, the front baffle 3 can better protect the device, and the long support column 14 is installed in the support hole 15 to better support the whole forming device 1, so that the liquid raw material can enter the device through the liquid inlet 5 to form a mold.

Referring to fig. 4, in one embodiment, the front and rear end sides of the forming box 16 are fixedly provided with conduits 115, the end of the front end conduit 115 of the forming box 16 is fixedly connected with a water inlet 17, the end of the rear end conduit 115 of the forming box 16 is fixedly connected with a water outlet 111, the inner side of the forming box 16 is fixedly provided with a clamping block 18, the inner side of the forming box 16 is fixedly provided with a forming die 112, the front end side of the forming die 112 is fixedly provided with a liquid guide 113, and the forming box 16 is internally provided with a forming groove 114.

Specifically, the forming die 112 is fixedly mounted at the top end of the forming groove 114 through a bolt, the tail end of the liquid guide port 113 is connected with the liquid inlet pipe 13, and the other tail end of the liquid guide port 113 is led to a gap between the forming die 112 and the forming groove 114.

In this embodiment, by designing a gap between the molding die 112 and the molding groove 114 for one-step molding of the product, the temperature inside the molding box 16 can be reduced by providing the water inlet 17, the water outlet 111 and the duct 115, so that the product can be molded more quickly.

Referring to fig. 5, in one embodiment, a rear baffle 21 is fixedly mounted on a rear end side of the pushing device 2, a limiting block 22 is fixedly mounted on a front end side of the rear baffle 21, a push plate 23 is fixedly mounted in the middle of the front end side of the rear baffle 21, a support column 25 is fixedly mounted on the side of the rear baffle 21, a spring 24 is movably mounted around the outside of the support column 25, a pushing rod 26 is fixedly mounted in the middle of the side of the push plate 23, and a short support column 27 is fixedly mounted on the side of the rear baffle 21.

Specifically, the width of the rear baffle 21 is larger than the sum of the widths of the limiting block 22 and the push plate 23, and the tail end of the push rod 26 is connected with the forming die 112.

In this embodiment, the spring 24 can make the pushing plate 23 apply force more uniformly, and the pushing rod 26 can achieve the purpose of facilitating the collection of the product.

Referring to fig. 2 and 3, in one embodiment, four supporting holes 15 are formed on the front end side surface of the front protective housing 11, the four supporting holes 15 are uniformly arranged at four corners of the front end side surface of the front protective housing 11, the four narrower side ends of the front protective housing 11 and the rear protective housing 12 are respectively embedded into movable mounting fixing clamping blocks 19, the four corners of the front end side surface of the rear protective housing 12 are respectively fixedly provided with long supporting columns 14, and forming boxes 16 are respectively embedded into the inner sides of the front protective housing 11 and the rear protective housing 12.

Specifically, the fixed clamping blocks 19 mounted at the narrower side ends of the front protective housing 11 and the rear protective housing 12 are all mutually embedded and combined, and the four long support columns 14 and the four support holes 15 are all embedded and mounted.

In this embodiment, the fixing block 19 can fixedly combine the front protective housing 11 and the rear protective housing 12 together, and the long support column 14 and the support hole 15 further strengthen the stability of the molding device 1.

Referring to fig. 4, in one embodiment, clamping blocks 18 are fixedly mounted at four corners of the inner side surface of the forming box 16, two guide pipes 115 are fixedly mounted at the front and rear end side surfaces of the forming box 16, two water inlets 17 and two water outlets 111 are respectively provided, and a forming die 112 is fixedly mounted inside the forming box 16.

Specifically, the clip 18 is rectangular, and the duct 115 forms a rectangle inside the forming box 16.

In this embodiment, the clamping block 18 can fix and combine the molding box 16 into a whole, and the two water inlets 17 and the water outlets 111 and the conduit 115 can further accelerate cooling, so that the molding efficiency of the product can be improved greatly.

Referring to fig. 5, in one embodiment, two limiting blocks 22 are fixedly installed on two sides of the side surface of the front end of the rear baffle 21, two pushing plates 23 are provided, two pushing plates 23 are movably installed between the two limiting blocks 22, supporting columns 25 are arranged at four corners of the side surface of each pushing plate 23, and pushing rods 26 are fixedly installed at the upper end and the lower end of the side surface of each pushing plate 23.

Specifically, the limiting block 22 is rectangular, and the supporting column 25 and the pushing rod 26 are both cylindrical.

In this embodiment, the limiting block 22 can ensure that the push plate 23 cannot deviate in the movement process, and the push plate 23 can be pushed to drive the push rod 26 to push forwards, so that a formed product is pushed to the outside of the device.

Referring to fig. 3, in one embodiment, the front half of the molding box 16 is embedded inside the front protection housing 11, the rear half of the molding box 16 is embedded inside the rear protection housing 12, and the fixing block 19 has two parts, and the two parts of the fixing block 19 are respectively concave and convex.

Specifically, the concave fixing clamping blocks 19 are installed on the peripheral side surfaces of the front protection shell 11, the convex fixing clamping blocks 19 are installed on the peripheral side surfaces of the rear protection shell 12, and the two fixing clamping blocks 19 can be installed in a meshed mode.

In this embodiment, the forming device 1 can be well ensured not to deviate by the clamping blocks 19 arranged on the side surfaces of the front protective shell 11 and the rear protective shell 12.

Referring to fig. 5, in one embodiment, two limiting blocks 22 are fixedly mounted on the side of the rear baffle 21 by a plurality of bolts, and a support column 25 and a short support column 27 are respectively arranged in the middle of the push plate 23.

Specifically, the ends of the support columns 25 and the ends of the short support columns 27 are connected to the rear end side of the rear protective case 12.

In this embodiment, the support columns 25 and the short support columns 27 can be such that no offset occurs when pushing the push plate 23.

Referring to fig. 4, in one embodiment, grooves are formed at four inner corners of the front half of the forming box 16, and clamping blocks 18 are formed at four inner corners of the rear half of the forming box 16, wherein the clamping blocks 18 can be movably installed in the grooves.

Specifically, the slot is a rectangular slot, and the size of the clamping block 18 is the same as the rectangular slot.

In this embodiment, the four clamping blocks 18 are installed into four rectangular grooves, so that the forming boxes 16 can be firmly connected together, and the separation is more convenient.

Finally, it should be noted that: the foregoing description is only of the preferred embodiments of the present application and is not intended to limit the scope of the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. The utility model provides a circular sheath injection mold device, includes forming device (1) and thrust unit (2), forming device (1) front end movable mounting has preceding protecting sheathing (11), forming device (1) rear end movable mounting has back protecting sheathing (12), supporting hole (15) have been seted up to preceding protecting sheathing (11) front end side, front protecting sheathing (11) front end side centre fixed mounting has feed liquor pipe (13), the narrower side movable mounting of preceding protecting sheathing (11) and back protecting sheathing (12) has fixed fixture block (19), back protecting sheathing (12) front end side fixed mounting has long support column (14), movable mounting has shaping box (16) in the middle of forming device (1), preceding protecting sheathing (11) front end fixed mounting has preceding baffle (3), preceding baffle (3) side fixed mounting has fixing bolt (4), preceding baffle (3) side centre fixed mounting has feed liquor mouth (5), forming device (1) rear end fixedly connected with thrust unit (2).

2. The circular sheath injection mold device according to claim 1, wherein the side surfaces of the front end and the rear end of the molding box (16) are fixedly provided with guide pipes (115), the tail end of the guide pipe (115) at the front end of the molding box (16) is fixedly connected with a water inlet (17), the tail end of the guide pipe (115) at the rear end of the molding box (16) is fixedly connected with a water outlet (111), the side surface inside the molding box (16) is fixedly provided with a clamping block (18), the inside of the molding box (16) is fixedly provided with a molding mold (112), the side surface of the front end of the molding mold (112) is fixedly provided with a liquid guide port (113), and the inside of the molding box (16) is provided with a molding groove (114).

3. The circular sheath injection mold device according to claim 1, wherein a rear baffle plate (21) is fixedly installed on the side surface of the rear end of the pushing device (2), a limiting block (22) is fixedly installed on the side surface of the front end of the rear baffle plate (21), a push plate (23) is fixedly installed in the middle of the side surface of the front end of the rear baffle plate (21), a support column (25) is fixedly installed on the side surface of the rear baffle plate (21), a spring (24) is movably installed around the outside of the support column (25), a pushing rod (26) is fixedly installed in the middle of the side surface of the push plate (23), and a short support column (27) is fixedly installed on the side surface of the rear baffle plate (21).

4. The circular sheath injection mold device according to claim 1, wherein four supporting holes (15) are formed in the front end side surface of the front protective housing (11), the four supporting holes (15) are uniformly formed in four corners of the front end side surface of the front protective housing (11), the four narrower side ends of the front protective housing (11) and the rear protective housing (12) are respectively embedded with a movable mounting fixing clamping block (19), the four corners of the front end side surface of the rear protective housing (12) are respectively fixedly provided with a long supporting column (14), and the forming box (16) is respectively embedded and mounted inside the front protective housing (11) and the rear protective housing (12).

5. The circular sheath injection mold device according to claim 2, wherein clamping blocks (18) are fixedly installed at four corners of the inner side surface of the molding box (16), two guide pipes (115) are fixedly installed at the side surfaces of the front end and the rear end of the molding box (16), two water inlets (17) and two water outlets (111) are respectively arranged, and the molding mold (112) is fixedly installed inside the molding box (16).

6. The circular sheath injection mold device according to claim 3, wherein limiting blocks (22) are fixedly installed on two sides of the side face of the front end of the rear baffle plate (21), two pushing plates (23) are arranged, the two pushing plates (23) are movably installed between the two limiting blocks (22), supporting columns (25) are arranged at four corners of the side face of each pushing plate (23), and pushing rods (26) are fixedly installed at the upper end and the lower end of the side face of each pushing plate (23).

7. The circular sheath injection mold device according to claim 4, wherein the front half part of the molding box (16) is embedded and installed inside the front protective housing (11), the rear half part of the molding box (16) is embedded and installed inside the rear protective housing (12), the fixing clamping block (19) has two parts, and the two parts of the fixing clamping block (19) are respectively concave and convex.

8. The circular sheath injection mold device according to claim 6, wherein the two limiting blocks (22) are fixedly arranged at the side part of the rear baffle plate (21) through a plurality of bolts, and the supporting columns (25) and the short supporting columns (27) are arranged in the middle of the push plate (23) in a penetrating manner.

9. The circular sheath injection mold device according to claim 5, wherein grooves are formed in four corners of the inner side of the front half part of the molding box (16), clamping blocks (18) are arranged in four corners of the inner side of the rear half part of the molding box (16), and the clamping blocks (18) can be movably installed in the grooves.