CN219095639U - Mould with spacing protection architecture - Google Patents

Abstract

The utility model aims to provide a die with a limiting protection structure, which is characterized in that: the device consists of a lower die plate, two die closing and aligning blocks, a die limiting and protecting plate, an upper die plate, a forming die and two die locating pins, wherein each die closing and aligning block is provided with two die closing columns, each die limiting and protecting plate is provided with four die opening and limiting and aligning blocks and a plurality of limiting and protecting sleeve aligning columns, and the forming die consists of an upper forming die plate and a lower forming die plate; the whole set of die adopts suit concatenation formula structural design, can carry out the position correction to the amalgamation of forming die board, can also carry out the location register to the forming die board after the drawing of patterns, can make the branch piece of forming die board carry out the location restriction on the position when compound die, drawing of patterns like this for compound die, drawing of patterns's position are more accurate, and then the accurate separation of finished product spare after the protection shaping when the drawing of patterns, have weakened the rocking of whole drawing of patterns, make compound die, drawing of patterns safe and reliable, accurate controllable more, improved finished product spare yields.

Description

Mould with spacing protection architecture

Technical Field

The utility model relates to the field of mold forming, in particular to a mold with a limiting protection structure.

Background

The mold is an important technological equipment for modern industrial production, and the mold industry is a basic industry for providing the important equipment of the mold for industrial production. The die is important process equipment with advanced technology and profound influence in the mechanical manufacturing industry, has the advantages of high production efficiency, high material utilization rate, excellent product quality, complete process and the like, and omits a plurality of problems caused by manual operation, so that the die manufacturing level is an important mark for measuring the national manufacturing industry level, the requirements of the current economic situation on the die industry are higher and higher, and only the quality of die products is reasonably improved, so that the die can be better developed; the existing used dies are basically positioned and matched by adopting positioning columns, and the concave-convex alignment of the dies can be realized, but in the repeated operation of die matching and demolding, the die matching accuracy of concave-convex structures is easy to be reduced, the limit protection of die matching and demolding is lacking, particularly, in the demolding process of the whole die, the inaccurate positioning of the demolding position can generate demolding shake, the protection of finished products is insufficient, and the demolding quality of the finished products is further influenced, so that the control accuracy of die matching and demolding is reduced; in summary, the existing mold structure needs to be improved and upgraded, so that the existing mold structure can be provided with positioning protection for mold closing and demolding, the problems and defects in the actual operation process are effectively solved, the mold is protected, and meanwhile, the yield of products is improved.

Disclosure of Invention

The utility model aims to provide a die with a limiting protection structure, which adopts a sleeved spliced structural design, can calibrate the positions of the spliced forming die plates, and can also calibrate the positions of the stripped forming die plates during stripping, so that the positions of the parting parts of the forming die plates are limited during die assembly and stripping, the die assembly and stripping positions are more accurate, the precise separation of molded finished products during stripping is further protected, the shaking of the whole stripping is weakened, the whole die structure is clearer, the die assembly and stripping are safer and more reliable, and the die with the limiting protection structure is more accurate and controllable, and the yield of the finished products is improved.

The technical scheme of the utility model is as follows: mould with limit protection architecture, its characterized in that: the two die-closing registration blocks are respectively positioned at positions, close to two ends, of the upper part of the lower die plate in a horizontal parallel structure, the two die-closing registration blocks are fixedly connected with the lower die plate, any die-closing registration blocks are further provided with two die-closing columns, the two die-closing columns are respectively positioned at two ends of the upper part of the die-closing registration blocks, the two die-closing columns are fixedly connected with the die-closing registration blocks, the die-closing protection plate is positioned at the central position of the upper part of the lower die plate, the die-closing protection plate is fixedly connected with the lower die plate, four die-opening limit registration blocks and a plurality of limit protection sleeve columns are respectively positioned at the positions of the die-closing protection plate, the four die-opening limit registration blocks are uniformly distributed at the upper parts of the die-closing protection plate, the upper part of the die-closing protection plate is uniformly connected with the die-closing protection plate, the upper part of the upper die-closing protection plate is fixedly connected with the lower die plate, the die-closing protection plate is fixedly connected with the upper part of the upper die plate, the upper die-closing protection plate is fixedly connected with the lower die plate, the die-closing protection plate is fixedly connected with the upper die-plate and the lower die-plate is fixedly connected with the upper die-plate, the upper die-plate is fixedly connected with the upper die-lower die plate and the lower die-plate is fixedly connected with the upper die-lower die plate and is fixedly connected with the lower die-plate and is fixedly connected with the lower die-plate and with the lower die-plate lower plate and is fixedly and with the lower die protection plate, the upper forming die plate and the lower forming die plate are detachably connected, the lower forming die plate is located at the upper portion of the die limiting protection plate, the lower forming die plate is detachably connected with the upper forming die plate and the die limiting protection plate, four upper forming limiting registration blocks are further arranged on the upper forming die plate and are respectively located at the outer side edges close to four corners of the upper forming die plate, the four upper forming limiting registration blocks are fixedly connected with the upper forming die plate, four lower forming limiting registration blocks are further arranged on the lower forming die plate and are located at the outer side edges close to four corners of the lower forming die plate, the four lower forming limiting registration blocks are fixedly connected with the lower forming die plate, two die locating pins are respectively and correspondingly located at two sides of the die limiting protection plate and the forming die, the two die locating pins are respectively and detachably connected with the die limiting protection plate and the forming die, the die locating pins are arbitrarily provided with limiting stop blocks, and the four lower forming limiting registration blocks are located at the positions close to the ends of the die locating pins and fixedly connected with the die locating pins.

Further, the die clamping columns are spring columns.

Furthermore, the die-opening limit stop block and the upper forming limit stop block are of a single round hole hollow structure.

Further, the lower forming limit stop block is of a double-circular hole hollow structure.

Further, the die locating pins are of cylindrical structures.

Further, the four die-sinking spacing block is located the outside of four lower shaping spacing block, four lower shaping spacing block is located the outside of four upper shaping spacing block.

The utility model has the beneficial effects that: this mould with spacing protection architecture adopts suit concatenation formula structural design, can carry out the position to the amalgamation of forming die board and proofread, in the time of the drawing of patterns, can also carry out the alignment of location to the forming die board after the drawing of patterns, can make the branch piece of forming die board carry out the location restriction on the position when compound die, drawing of patterns like this for compound die, drawing of patterns's position is more accurate, and then the accurate separation of finished product spare after the protection shaping when the drawing of patterns has weakened rocking of whole drawing of patterns, and whole mould structure is more clear, compound die, drawing of patterns are safe and reliable more, accurate controllable, have improved finished product spare yields.

Drawings

Fig. 1 is a front view of the present utility model.

Fig. 2 is a schematic diagram showing the disassembly structure of the die limiting protection plate, the upper forming die plate and the lower forming die plate of the utility model.

Fig. 3 is a schematic diagram showing a die limiting protective plate and a lower molding die plate in a die closing state.

Fig. 4 is a schematic diagram of a disassembling structure of a forming mold according to the present utility model.

Fig. 5 is a schematic structural view of a die limiting protective plate according to the present utility model.

Wherein: 1. lower die plate 2, die assembly registration block 3 and die assembly column

4. Die limiting protection plate 5, die opening limiting registration block 6 and limiting protection sleeve standard column

7. Upper die plate 8, forming die 9 and upper forming die plate

10. Upper molding limit register block 11, lower molding die plate 12, lower molding limit register block

13. Die locating pin 14 and limit stop

Detailed Description

The following is a brief description of embodiments of the present utility model with reference to the accompanying drawings.

As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, a mold with a limit protection structure is characterized in that: the two die-closing registration blocks 2 are respectively positioned at the positions close to two ends of the upper part of the lower die plate 1 in a horizontal parallel structure, the two die-closing registration blocks 2 are fixedly connected with the lower die plate 1, any die-closing registration block 2 is further provided with two die-closing columns 3, the two die-closing columns 3 are respectively positioned at the positions of two ends of the upper part of the die-closing registration block 2, the two die-closing columns 3 are fixedly connected with the die-closing registration block 2, the die-closing protection plate 4 is positioned at the center of the upper part of the lower die plate 1, the die-closing protection plate 4 is fixedly connected with the lower die plate 1, the die-opening limit registration blocks 5 and a plurality of limit protective sleeve registration columns 6 are further arranged on the die-closing protection plate 4, the four die-opening limit stop blocks 5 are respectively positioned at four corners of the die limit protection plate 4, the four die-opening limit stop blocks 5 are fixedly connected with the die limit protection plate 4 and the lower die plate 1, the plurality of limit protection sleeve quasi-columns 6 are uniformly distributed on the upper part of the die limit protection plate 4, the plurality of limit protection sleeve quasi-columns 6 are fixedly connected with the die limit protection plate 4, the upper die plate 7 is positioned on the upper part of the lower die plate 1, the two die-closing limit blocks 2 and the die limit protection plate 4, the upper die plate 7 is detachably connected with the lower die plate 1, the two die-closing limit blocks 2 and the die limit protection plate 4, the forming die 8 is positioned at the central position of the lower part of the upper die plate 7, the forming die 8 is detachably connected with the upper die plate 7 and the die limit protection plate 4, the forming die 8 consists of an upper forming die plate 9 and a lower forming die plate 11, the upper forming die plate 9 is positioned at the upper part of the lower forming die plate 11, the upper forming die plate 9 is fixedly connected with the upper die plate 7, the upper forming die plate 9 is detachably connected with the lower forming die plate 11, the lower forming die plate 11 is positioned at the upper part of the die limiting and protecting plate 4, the lower forming die plate 11 is detachably connected with the upper forming die plate 9 and the die limiting and protecting plate 4, four upper forming limit register blocks 10 are further arranged on the upper forming die plate 9, the four upper forming limit register blocks 10 are respectively positioned at the outer side edges close to four corners of the upper forming die plate 9, the four upper forming limit register blocks 10 are fixedly connected with the upper forming die plate 9, the lower molding die plate 11 is further provided with four lower molding limit stop blocks 12, the four lower molding limit stop blocks 12 are located at outer side edges close to four corners of the lower molding die plate 11, the four lower molding limit stop blocks 12 are fixedly connected with the lower molding die plate 11, two die locating pins 13 are respectively and correspondingly located at two side positions of the die limiting protective plate 4 and the molding die 8, the two die locating pins 13 are detachably connected with the die limiting protective plate 4 and the molding die 8, any limit stop block 14 is further arranged on the die locating pins 13, the limit stop block 14 is located at a position close to the end of the die locating pin 13, and the limit stop block 14 is fixedly connected with the die locating pin 13. The die clamping columns 3 are spring columns. The die opening limit register block 5 and the upper forming limit register block 10 are of a single round hole hollow structure. The lower forming limit stop block 12 is of a hollow structure with double circular holes. The die locating pins 13 are all cylindrical structures. The four die-sinking limit stop blocks 5 are positioned on the outer sides of the four lower forming limit stop blocks 12, and the four lower forming limit stop blocks 12 are positioned on the outer sides of the four upper forming limit stop blocks 10.

The working mode is as follows: the die with the limit protection structure mainly comprises a lower die plate 1, two die-closing registration blocks 2, a die limit protection plate 4, an upper die plate 7, a forming die 8 and two die positioning pins 13, wherein the forming die 8 consists of an upper forming die plate 9 and a lower forming die plate 11 and is used for forming a finished product, and the die limit protection plate 4 is used for carrying out position correction on the forming die 8, so that the upper forming die plate 9 and the lower forming die plate 11 are more accurately positioned and are subjected to limit protection in position when being subjected to die closing and die stripping, and the functions of die closing, die stripping and deviation correcting are achieved; when the combined type die is used, firstly, a die limiting protection plate 4 arranged in the middle of a lower die plate 1 is required to be matched with a forming die 8 arranged in the middle of an upper die plate 7, a plurality of limiting protection sleeve quasi-columns 6 are further arranged on the die limiting protection plate 4, the limiting protection sleeve quasi-columns 6 are uniformly distributed on the upper part of the die limiting protection plate 4 and are used for aligning with alignment holes in the lower part of a lower forming die plate 11 in the forming die 8, so that the die limiting protection plate 4 is more accurate to match with the forming die 8, along with the die limiting protection plate 4 matched with the forming die 8, the lower die plate 1 and the upper die plate 7 are also enabled to be aligned to be matched with each other, the two die matching blocks 2 are distributed in a horizontal parallel structure at the positions of the upper part of the lower die plate 1, the two die matching blocks 2 are respectively provided with a die matching column 3, after the lower die plate 1 and the upper die plate 7 are matched with each other, the die matching columns 3 at the positions of the upper part of each die matching block 2 on the lower die plate 1 are pushed by a spring column, and the upper die plate 7 can be more easily contacted with the upper die plate 1 and the upper die plate 7, and the lower die plate 1 is enabled to be more easily contacted with the die plate 7 by the upper die plate 7 when the upper die plate 1 and the upper die plate 1 is extruded by the die plate 7, and the die plate 1 is enabled to be more easily released from the die plate 7; when the die limiting protection plate 4 and the forming die 8 are clamped, at the moment, an operator extracts two die positioning pins 13 from two sides of the forming die 8, an upper forming limiting block 10 is further arranged at the outer side edge close to the four corners of the upper forming die plate 9, a lower forming limiting block 12 is further arranged at the outer side edge close to the four corners of the lower forming die plate 11, an opening die limiting block 5 is further arranged at the outer side edge at the four corners of the die limiting protection plate 4, when the die limiting protection plate 4 and the forming die 8 are clamped, the four opening die limiting blocks 5 of the die limiting protection plate 4 are located outside the four lower forming limiting blocks 12 of the lower forming die plate 11, and the four lower forming limiting blocks 12 of the lower forming die plate 11 are located outside the four upper forming limiting blocks 10 of the upper forming die plate 9, so that the die limiting protection plate 4 forms a wrapping clamp for the upper forming die plate 9 and the lower forming die plate 11 in the forming die 8; in addition, the four die-opening limit register blocks 5 and the four upper forming limit register blocks 10 are all in a single circular hole hollow structure, and the four lower forming limit register blocks 12 are all in a double circular hole hollow structure, if the dies need to be positioned, calibrated and protected, the lower forming die plate 11 and the die limit protection plate 4 can be clamped, two die positioning pins 13 are used for inserting the holes arranged on the two sides of the die limit protection plate 4 from the holes arranged on the die-opening limit register blocks 5, and the lower holes arranged on the lower forming die plate 11 and the die limit protection plate 4 are clamped through the lower holes arranged on each lower forming limit register block 12 on the two sides of the lower forming die plate 11; if the die is required to perform die assembly forming of a finished product, the lower forming die plate 11 and the upper forming die plate 9 can be die assembled, two die positioning pins 13 are utilized to be inserted from upper holes arranged on each lower forming limit register block 12 on two sides of the lower forming die plate 11 and pass through holes arranged on each upper forming limit register block 10 on two sides of the upper forming die plate 9, so that die assembly of the lower forming die plate 11 and the upper forming die plate 9 is realized, the die positioning pins 13 are of cylindrical structures and are used for the connection of limiting die assembly and die stripping of the whole die, and limit stop blocks 14 are further arranged at the positions, close to the end parts, of each die positioning pin 13 and are used for limiting the degree of inserting the die positioning pins 13 into each die opening limit register block 5, each upper forming limit register block 10 and each lower forming limit register block 12, so that the splicing connection between the dies is avoided; the whole set of die adopts suit concatenation formula structural design, can carry out the position to the amalgamation of forming die board and proofread, in the drawing of patterns, can also carry out the alignment of location to the forming die board after the drawing of patterns, can make the branch piece of forming die board carry out the location restriction on the position when compound die, drawing of patterns like this for compound die, drawing of patterns's position are more accurate, and then the accurate separation of finished product piece after the protection shaping when the drawing of patterns, have weakened the rocking of whole drawing of patterns, and whole set of die structure is more clear, compound die, drawing of patterns are safe and reliable more, accurate controllable, have improved finished product spare yields.

In the description of the present utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "inner", "outer", "top", "bottom", "end", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.

Claims (6)

1. Mould with limit protection architecture, its characterized in that: the two die-closing registration blocks are respectively positioned at positions, close to two ends, of the upper part of the lower die plate in a horizontal parallel structure, the two die-closing registration blocks are fixedly connected with the lower die plate, any die-closing registration blocks are further provided with two die-closing columns, the two die-closing columns are respectively positioned at two ends of the upper part of the die-closing registration blocks, the two die-closing columns are fixedly connected with the die-closing registration blocks, the die-closing protection plate is positioned at the central position of the upper part of the lower die plate, the die-closing protection plate is fixedly connected with the lower die plate, four die-opening limit registration blocks and a plurality of limit protection sleeve columns are respectively positioned at the positions of the die-closing protection plate, the four die-opening limit registration blocks are uniformly distributed at the upper parts of the die-closing protection plate, the upper part of the die-closing protection plate is uniformly connected with the die-closing protection plate, the upper part of the upper die-closing protection plate is fixedly connected with the lower die plate, the die-closing protection plate is fixedly connected with the upper part of the upper die plate, the upper die-closing protection plate is fixedly connected with the lower die plate, the die-closing protection plate is fixedly connected with the upper die-plate and the lower die-plate is fixedly connected with the upper die-plate, the upper die-plate is fixedly connected with the upper die-lower die plate and the lower die-plate is fixedly connected with the upper die-lower die plate and is fixedly connected with the lower die-plate and is fixedly connected with the lower die-plate and with the lower die-plate lower plate and is fixedly and with the lower die protection plate, the upper forming die plate and the lower forming die plate are detachably connected, the lower forming die plate is located at the upper portion of the die limiting protection plate, the lower forming die plate is detachably connected with the upper forming die plate and the die limiting protection plate, four upper forming limiting registration blocks are further arranged on the upper forming die plate and are respectively located at the outer side edges close to four corners of the upper forming die plate, the four upper forming limiting registration blocks are fixedly connected with the upper forming die plate, four lower forming limiting registration blocks are further arranged on the lower forming die plate and are located at the outer side edges close to four corners of the lower forming die plate, the four lower forming limiting registration blocks are fixedly connected with the lower forming die plate, two die locating pins are respectively and correspondingly located at two sides of the die limiting protection plate and the forming die, the two die locating pins are respectively and detachably connected with the die limiting protection plate and the forming die, the die locating pins are arbitrarily provided with limiting stop blocks, and the four lower forming limiting registration blocks are located at the positions close to the ends of the die locating pins and fixedly connected with the die locating pins.

2. A mould with limit protection structure according to claim 1, characterized in that: the die closing columns are spring columns.

3. A mould with limit protection structure according to claim 1, characterized in that: the die opening limit register block and the upper forming limit register block are of a single round hole hollow structure.

4. A mould with limit protection structure according to claim 1, characterized in that: the lower forming limit stop block is of a hollow structure with double circular holes.

5. A mould with limit protection structure according to claim 1, characterized in that: the die locating pins are of cylindrical structures.

6. A mould with limit protection structure according to claim 1, characterized in that: the four die-sinking limit stop blocks are positioned at the outer sides of the four lower forming limit stop blocks, and the four lower forming limit stop blocks are positioned at the outer sides of the four upper forming limit stop blocks.

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