CN216297757U

CN216297757U - Make things convenient for mould of long distance material pan feeding

Info

Publication number: CN216297757U
Application number: CN202122260705.5U
Authority: CN
Inventors: 霍继囡
Original assignee: Dongguan Yaosheng Auto Accessories Co ltd
Current assignee: Dongguan Yaosheng Auto Accessories Co ltd
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-04-15
Anticipated expiration: 2031-09-17

Abstract

The utility model discloses a mould convenient for long-distance material feeding, which belongs to the field of moulds and comprises a shaping mould and a plurality of guide plates, wherein one end of each guide plate, which is far away from each other, is provided with a pair of mounting grooves, a limiting cylinder is clamped between two adjacent guide plates and penetrates through the guide plates and respectively extends into the pair of mounting grooves correspondingly arranged on the two adjacent guide plates, a tension spring is sleeved in the limiting cylinder and fixedly connected between the two adjacent guide plates, the bottom end of each guide plate is fixedly connected with a plurality of slide blocks, and through holes are formed in the slide blocks, due to the fact that the stamping block is offset from the axis of the die, the possibility that the long-distance blank is extruded and broken at the inlet of the die is caused.

Description

Make things convenient for mould of long distance material pan feeding

Technical Field

The utility model relates to the field of molds, in particular to a mold convenient for long-distance material feeding.

Background

The die is a tool for making a blank into a workpiece with a specific shape and size under the action of external force, is widely used for blanking, die forging, cold heading, extrusion, pressing and pressure casting of powder alloy parts, and forming and processing of compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like, is a precise tool, has a complex shape, bears the expansion force of the blank, and has higher requirements on structural strength, rigidity, surface hardness, surface roughness and processing precision.

Be used for moulding mould of punching press on the current market, adopt the punching press piece to carry out the punching press operation more, the punching press piece is at long-time working process, because the influence of other external factors such as self vibrations, the axle center skew takes place for the long distance stock takes place the extrusion rupture in the mould entrance very probably, and the card dies inside the mould, further leads to the fracture part to take out very difficulty from the mould, has greatly reduced work efficiency.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide a die convenient for long-distance material feeding, which can effectively reduce the possibility of extrusion and fracture of a long-distance blank at the inlet of the die due to the deviation of a stamping block and the axis of the die when the long-distance blank is fed by adding a guide device at the inlet.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

A mould convenient for long-distance material feeding comprises a shaping mould and a plurality of guide plates, wherein a pair of mounting grooves are formed in the ends, away from each other, of the guide plates, a limiting cylinder is clamped between every two adjacent guide plates, the limiting cylinders penetrate through the guide plates and respectively extend into a pair of mounting grooves correspondingly arranged on two adjacent guide plates, an extension spring is sleeved in the limiting cylinder and fixedly connected between the two adjacent guide plates, the bottom end of the guide plate is fixedly connected with a plurality of sliding blocks, through holes are drilled in the sliding blocks, the top end of the shaping mould is fixedly connected with a plurality of supporting blocks, chutes are drilled in the supporting blocks, fixedly connected with support column in the spout, slider sliding connection is in the support column one end near moulding mould, the support column overcoat is equipped with compression spring.

Further, the one end that spacing section of thick bamboo kept away from each other all is equipped with the dog-ear, corresponds a pair of that sets up the one end that the mounting groove is close to each other also is provided with the assorted dog-ear, through the guard action of spacing section of thick bamboo to the mounting groove, reduces the mounting groove and takes place the non-work to the skew in the course of the work, leads to the possibility that its life-span reduces, corresponds mutually supporting between the dog-ear through mounting groove and spacing section of thick bamboo simultaneously, effectively reduces the possibility that spacing section of thick bamboo breaks away from in the mounting groove.

Furthermore, the top ends of the plurality of guide plates are provided with round corners, the surfaces of the round corners are coated with lubricating materials, the smoothness of feeding of the plateau blank is effectively improved, and the practicability of the device is improved.

Furthermore, the number of the guide plates is four, the guide plates are of a quarter-arc structure, the thickness of each guide plate is equal to that of the shaping mold, the distance between the sliding block and the inner wall of each guide plate is equal to that between the sliding groove and the inner wall of the shaping mold, and therefore the plurality of guide plates can be combined with the shaping mold to form a whole, the overall firmness is improved, and the possibility of damage to equipment in the transportation process is effectively reduced.

Furthermore, the length of the extension spring is larger than the non-stressed length of the extension spring, the length of the compression spring is smaller than the non-stressed length of the compression spring, and the overall firmness of the equipment is further improved through the fastening effect of the extension spring and the compression spring.

Furthermore, a pair of steam fog spray heads is fixedly connected to the top end of the guide plate, a water inlet is formed between the pair of steam fog spray heads, the water inlet is formed in the top end of the guide plate, the pair of steam fog spray heads and the water inlet are communicated with each other, when the equipment needs to work for a long time, water is assisted through the water inlet, and is vaporized and sprayed out through the steam fog spray heads, the working environment is cooled, the surface temperature of the equipment is further reduced, and the service life of the equipment is further prolonged.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) this scheme can realize effectively reducing when long distance stock pan feeding through increasing guiding device in pan feeding mouth department, because punching press piece and mould axle center skew lead to the possibility of long distance stock emergence extrusion rupture at the mould entrance.

(2) The one end that a spacing section of thick bamboo kept away from each other all is equipped with the dog-ear, and the one end that a pair of mounting groove that corresponds the setting is close to each other also is provided with the assorted dog-ear, through the guard action of a spacing section of thick bamboo to the mounting groove, reduces the mounting groove and takes place the non-work in the course of the work and to the skew, leads to the possibility that its life-span reduces, corresponds mutually supporting between the dog-ear simultaneously on through mounting groove and a spacing section of thick bamboo, effectively reduces the possibility that a spacing section of thick bamboo breaks away from in the mounting groove.

(3) The round corners are formed in the top ends of the guide plates, and the surfaces of the round corners are coated with lubricating materials, so that the smoothness of feeding of the plateau blanks is effectively improved, and the practicability of the equipment is improved.

(4) The guide plates are four in number, the guide plates are of a quarter-arc structure, the thickness of each guide plate is equal to that of the shaping die, and the distance between the sliding block and the inner wall of each guide plate is equal to that between the sliding groove and the inner wall of the shaping die, so that the plurality of guide plates can be combined with the shaping die to form a whole, the firmness of the whole is improved, and the possibility of damage of equipment in the transportation process is effectively reduced.

(5) The length of the extension spring is larger than the non-stressed length of the extension spring, the length of the compression spring is smaller than the non-stressed length of the compression spring, and the overall firmness of the equipment is further improved through the fastening effect of the extension spring and the compression spring.

(6) When the device needs to work for a long time, water is assisted through the water inlet, and is vaporized and sprayed out through the steam spray nozzles, so that the working environment is cooled, the surface temperature of the device is further reduced, and the service life of the device is further prolonged.

Drawings

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

FIG. 2 is a schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of the structure of the guide plate portion of the present invention;

FIG. 4 is a schematic view of the structure at B in FIG. 3;

FIG. 5 is a back view of the guide plate of the present invention;

FIG. 6 is a schematic view of the structure at C of FIG. 5;

FIG. 7 is a schematic view of the utility model in a non-operational state;

fig. 8 is a schematic structural view at D of fig. 7.

The reference numbers in the figures illustrate:

1. a guide plate; 2. shaping a mould; 3. mounting grooves; 4. a limiting cylinder; 5. an extension spring; 6. a slider; 7. a through hole; 8. a support block; 9. a chute; 10. a support pillar; 11. a compression spring; 12. a vapor spray nozzle; 13. a water inlet.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-8, a mold for conveniently feeding long-distance materials comprises a shaping mold 2 and a plurality of guide plates 1, wherein one end of each guide plate 1, which is far away from each other, is provided with a pair of mounting grooves 3, a limiting cylinder 4 is clamped between two adjacent guide plates 1, the limiting cylinder 4 penetrates through the guide plates 1 and respectively extends into the pair of mounting grooves 3 correspondingly arranged on the two adjacent guide plates 1, a tension spring 5 is sleeved in the limiting cylinder 4, the tension spring 5 is fixedly connected between the two adjacent guide plates 1, the bottom ends of the guide plates 1 are fixedly connected with a plurality of sliding blocks 6, through holes 7 are formed in the plurality of sliding blocks 6, the top end of the shaping mold 2 is fixedly connected with a plurality of supporting blocks 8, sliding grooves 9 are formed in the plurality of supporting blocks 8, supporting columns 10 are fixedly connected in the sliding grooves 9, the sliding blocks 6 are slidably connected to one end of the supporting columns 10, which is close to the shaping mold 2, the support column 10 is sleeved with a compression spring 11.

Please refer to fig. 4, the ends of the limiting cylinders 4 far away from each other are all provided with break angles, the ends of the corresponding mounting grooves 3 close to each other are also provided with matched break angles, the probability of service life reduction caused by the non-working deflection of the mounting grooves 3 in the working process is reduced by the protection effect of the limiting cylinders 4 on the mounting grooves 3, and meanwhile, the probability of separation of the limiting cylinders 4 from the mounting grooves 3 is effectively reduced by the mutual matching between the corresponding break angles on the mounting grooves 3 and the limiting cylinders 4.

Referring to fig. 1, rounded corners are formed at the top ends of the plurality of guide plates 1, and the surfaces of the rounded corners are coated with a lubricating material, so that the smoothness of feeding of the raw materials is effectively improved, and the practicability of the device is improved.

The top end of the guide plate 1 is fixedly connected with a pair of steam fog spray heads 12, a water inlet 13 is arranged between the pair of steam fog spray heads 12, the water inlet 13 is cut at the top end of the guide plate 1, the pair of steam fog spray heads 12 and the water inlet 13 are communicated with each other, when the equipment needs to work for a long time, water is assisted through the water inlet 13 and is vaporized and sprayed out through the steam fog spray heads 12, the working environment is cooled, the surface temperature of the equipment is further reduced, and the service life of the equipment is further prolonged.

Referring to fig. 1, 2 and 5, the number of the guide plates 1 is four, the guide plates 1 are in a quarter-arc structure, the thickness of the guide plates 1 is equal to that of the shaping mold 2, and the distance between the slide block 6 and the inner wall of the guide plate 1 is equal to that between the slide groove 9 and the inner wall of the shaping mold 2, so that the plurality of guide plates 1 can be integrated with the shaping mold 2 after being combined, the overall firmness is improved, and the possibility of damage of equipment in the transportation process is effectively reduced.

Referring to fig. 4 and 8, the length of the extension spring 5 is greater than the non-stressed length thereof, and the length of the compression spring 11 is less than the non-stressed length thereof, so that the overall firmness of the device is further improved by the fastening effect of the extension spring 5 and the compression spring 11.

When the device is used, an operator firstly introduces the raw blank from the guide plate 1, and the diameter of the raw blank is inevitably larger than the inner diameter of the shaping die 2, so that when the raw blank is introduced from the guide plate 1, the guide plate 1 which is originally in a combined state and has the combined inner diameter equal to the inner diameter of the shaping die 2 is inevitably expanded, the inner diameter of the guide plate is increased, the raw blank is clamped, and the long-distance raw blank is introduced into the shaping die 2 to be punched and shaped;

at the amalgamation internal diameter increase in-process of a plurality of guide plates 1, take place the separation between two adjacent guide plates 1, it is tensile and slider 6 outside slip to drive mounting groove 3, slider 6's slip drives compression spring 11 compression, when the moulding operation of punching press is accomplished, along with mounting groove 3 and compression spring 11's recovery effect, a plurality of guide plates 1 that are strutted by former embryo material are automatic to merge to together, use the convenient and fast who is very, the utility model discloses can realize through increasing guiding device in pan feeding mouth department, when effectively reducing long distance embryo material pan feeding, because punching press piece and mould axle center skew, lead to the possibility that long distance embryo material takes place the extrusion rupture at the mould entrance.

The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a make things convenient for mould of long distance material pan feeding, includes moulding mould (2) and a plurality of guide plate (1), its characterized in that: the plastic mould is characterized in that one end, away from each other, of each guide plate (1) is provided with a pair of mounting grooves (3), a limiting barrel (4) is clamped between every two adjacent guide plates (1), each limiting barrel (4) penetrates through each guide plate (1) and extends into the corresponding mounting groove (3) of each two adjacent guide plates (1), a tension spring (5) is sleeved in each limiting barrel (4), each tension spring (5) is fixedly connected between every two adjacent guide plates (1), the bottom end of each guide plate (1) is fixedly connected with a plurality of sliding blocks (6), through holes (7) are formed in the plurality of sliding blocks (6), the top end of the plastic mould (2) is fixedly connected with a plurality of supporting blocks (8), a plurality of sliding grooves (9) are formed in the supporting blocks (8), and supporting columns (10) are fixedly connected in the sliding grooves (9), slider (6) sliding connection is in support column (10) one end near moulding mould (2), support column (10) overcoat is equipped with compression spring (11).

2. A mold for facilitating long distance material feeding as claimed in claim 1, wherein: the one end that spacing section of thick bamboo (4) kept away from each other all is equipped with the dog-ear, and the one end that corresponds a pair of mounting groove (3) are close to each other also is provided with assorted dog-ear.

3. A mold for facilitating long distance material feeding as claimed in claim 1, wherein: the top ends of the guide plates (1) are provided with round corners, and the surfaces of the round corners are coated with lubricating materials.

4. A mold for facilitating long distance material feeding as claimed in claim 1, wherein: the number of the guide plates (1) is four, the guide plates (1) are of a quarter-arc structure, the thickness of the guide plates (1) is equal to that of the shaping die (2), and the distance between the sliding blocks (6) and the inner walls of the guide plates (1) is equal to that between the sliding grooves (9) and the inner walls of the shaping die (2).

5. A mold for facilitating long distance material feeding as claimed in claim 1, wherein: the length of the extension spring (5) is larger than the non-stressed length of the extension spring, and the length of the compression spring (11) is smaller than the non-stressed length of the compression spring.

6. A mold for facilitating long distance material feeding as claimed in claim 1, wherein: the top end of the guide plate (1) is fixedly connected with a pair of steam fog spray heads (12), a water inlet (13) is arranged between the pair of steam fog spray heads (12), the water inlet (13) is cut at the top end of the guide plate (1), and the pair of steam fog spray heads (12) and the water inlet (13) are communicated with each other.