CN212171019U

CN212171019U - Precision mold assembly

Info

Publication number: CN212171019U
Application number: CN201922448254.0U
Authority: CN
Inventors: 蒋学练
Original assignee: Tianjin Shengou Precision Machinery Co ltd
Current assignee: Tianjin Shengou Precision Machinery Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-12-18
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses an accurate mould subassembly, including first die holder and second die holder, first die holder sets up at the top of second die holder, and the central point on first die holder top puts and is provided with the board groove, and the inside in board groove is provided with can dismantle the frid, and the bilateral symmetry that can dismantle the frid is provided with four draw-in grooves, and the bilateral symmetry of board inslot portion is provided with four draw-in groove, and the position in four draw-in groove respectively with the corresponding setting in position in four draw-in grooves. The utility model discloses a can dismantle the frid that is equipped with, for traditional fixed mould, can dismantle the frid and can dismantle the change to can use the dismantlement frid of different shapes, reduced the process of changing and using different moulds, efficiency is higher, simultaneously, spacing subassembly through being equipped with etc., utilize simple mechanical structure, can very conveniently control popping out and income of spacing subassembly, thereby the convenience plays the limiting displacement to the position that can dismantle the frid, more conveniently can dismantle the dismouting of frid promptly, the suitability is stronger.

Description

Precision mold assembly

Technical Field

The utility model relates to a mould specifically is an accurate mould subassembly.

Background

The present invention relates to a mould, various moulds and tools for obtaining required products by using injection moulding, blow moulding, extrusion, die-casting or forging forming, smelting and stamping methods in industrial production.

At present, the shape groove part of the existing die is usually fixed and unchangeable, different dies are usually required to be used when different articles need to be manufactured, different dies are also required to be used for dies used by similar articles in some processing modes, the die replacement process is complex, and the processing efficiency is influenced. We have therefore developed this and have proposed a precision die assembly.

SUMMERY OF THE UTILITY MODEL

For solving the defect that prior art exists, the utility model provides an accurate mould assembly.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to an accurate mould subassembly, including first die holder and second die holder, first die holder sets up the top at the second die holder, the central point on first die holder top puts and is provided with the slab groove, the inside in slab groove is provided with can dismantle the frid, the bilateral symmetry that can dismantle the frid is provided with four draw-in grooves, the bilateral symmetry of slab inslot portion is provided with four draw-in groove, four the position in draw-in groove respectively with the corresponding setting in position in four draw-in grooves, four the inside in draw-in groove all is provided with spacing subassembly, the central point symmetry of slab inslot portion bottom is provided with two bullet grooves, two the inside in bullet groove all is provided with pops out the subassembly.

As a preferred technical scheme of the utility model, pop out the subassembly including bullet board and first spring, the outside of bullet board and the inboard sliding connection in bullet piece groove, the bottom of bullet board is through the bottom swing joint of first spring and bullet piece inslot portion.

As a preferred technical scheme of the utility model, the bilateral symmetry of bullet board is provided with two spacing grooves, the bilateral symmetry of bullet piece inslot portion is provided with two stoppers, two the stopper respectively with two spacing groove sliding connection.

As a preferred technical scheme of the utility model, spacing subassembly includes spacing card strip, spring holder and arm-tie, spacing card strip activity sets up in the inside in card strip groove, the inside of spacing card strip is connected through one side of second spring and spring holder, the one end of spacing card strip is exposed in the side of second die holder and with one side fixed connection of arm-tie, the fixed stretching strap that is provided with of opposite side of arm-tie.

As a preferred technical scheme of the utility model, the top of spacing card strip other end is the arc setting, just the width of spacing card strip other end is less than the width in card strip groove.

As an optimal technical scheme of the utility model, the one end of spacing card strip is provided with the spout, the spring holder is fixed to be set up in the inside of second die holder, just spring holder and spout sliding connection.

The utility model has the advantages that: this kind of precision mold assembly, through the groove plate dismantled that is equipped with, for traditional fixed mould, can dismantle the groove plate and can dismantle the change, thereby can use the groove plate dismantled of different shapes, the process of using different moulds of change has been reduced, high efficiency, and simultaneously, through the spacing subassembly etc. that is equipped with, utilize simple mechanical structure, can very conveniently control popping out and income of spacing subassembly, thereby conveniently play the limiting displacement to the position that can dismantle the groove plate, more conveniently dismantle the dismouting of groove plate promptly, the suitability is stronger.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a precision mold assembly according to the present invention;

fig. 2 is a schematic structural view of a second mold base of a precision mold assembly according to the present invention;

fig. 3 is a schematic structural view of an ejection assembly of a precision mold assembly according to the present invention;

fig. 4 is a schematic structural view of a limiting component of the precision mold component of the present invention.

In the figure: 1. a first die holder; 2. a second die holder; 201. a plate groove; 202. a spring block groove; 203. a clamping strip groove; 204. a pop-up assembly; 2041. a spring plate; 2042. a limiting groove; 2043. a first spring; 3. a detachable slot plate; 301. a card slot; 4. a limiting component; 401. limiting clamping strips; 4011. a chute; 402. a spring seat; 4021. a second spring; 403. pulling a plate; 4031. and a draw tape.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1, 2, 3 and 4, the precision mold assembly of the present invention comprises a first mold base 1 and a second mold base 2, the first mold base 1 is disposed on top of the second mold base 2, a plate groove 201 is disposed at a central position of a top end of the first mold base 1, a detachable groove plate 3 is disposed inside the plate groove 201, four clamping grooves 301 are symmetrically disposed at two sides of the detachable groove plate 3, four clamping strip grooves 203 are symmetrically disposed at two sides of the plate groove 201, positions of the four clamping strip grooves 203 are respectively corresponding to positions of the four clamping grooves 301, a position-limiting component 4 is disposed inside each of the four clamping strip grooves 203, two spring block grooves 202 are symmetrically disposed at a central position of a bottom end inside the plate groove 201, a spring component 204 is disposed inside each of the two spring block grooves 202, and the detachable groove plate 3 can be detached and replaced relative to a conventional fixed mold through the detachable groove plate 3, thereby can use the detachable frid 3 of different shapes, reduce the process of changing and using different moulds, efficiency is higher, simultaneously, through spacing subassembly 4 etc. that are equipped with, utilize simple mechanical structure, can very conveniently control popping out and income of spacing subassembly 4 to the convenience plays the limited action to the position that can dismantle frid 3, more conveniently promptly can dismantle the dismouting of frid 3, and the suitability is stronger.

Wherein, pop out subassembly 204 including playing board 2041 and first spring 2043, play the outside of board 2041 and play the inboard sliding connection in piece groove 202, play the bottom of board 2041 through first spring 2043 and play the inside bottom swing joint in piece groove 202, conveniently pop out the detachable frid 3 that does not have spacing subassembly 4 limit position to the frid 3 can be dismantled in the convenient change.

Wherein, the bilateral symmetry of bullet board 2041 is provided with two spacing grooves 2042, and the inside bilateral symmetry of bullet piece groove 202 is provided with two stoppers, two stoppers respectively with two spacing grooves 2042 sliding connection, the cooperation of spacing groove 2042 and stopper can play the position to bullet board 2041 and restrict the effect, prevents that bullet board 2041 breaks away from bullet piece groove 202.

Wherein, spacing subassembly 4 includes spacing card strip 401, spring holder 402 and arm-tie 403, spacing card strip 401 activity sets up in the inside of calorie strip groove 203, the inside of spacing card strip 401 is connected with one side of spring holder 402 through second spring 4021, the one end of spacing card strip 401 is exposed in the side of second die holder 2 and with one side fixed connection of arm-tie 403, the fixed stretching strap 4031 that is provided with of arm-tie 403 opposite side, stretching strap 4031 can be used to control arm-tie 403, and then control spacing card strip 401 income card strip groove 203.

Wherein, the top of the spacing card strip 401 other end is the arc setting, and the width of the spacing card strip 401 other end is less than the width of card strip groove 203 for can dismantle frid 3 can impress spacing card strip 401 in card strip groove 203 after contacting spacing card strip 401, and then conveniently will dismantle frid 3 and install in slat groove 201.

Wherein, the one end of spacing card strip 401 is provided with spout 4011, and spring holder 402 is fixed to be set up in the inside of second die holder 2, and spring holder 402 and spout 4011 sliding connection, and spring holder 402 both can be used for the position of fixed second spring 4021, can cooperate spout 4011 to make spacing card strip 401 slide in card strip groove 203 simultaneously.

The working principle is as follows: when the first die holder 1 and the second die holder 2 are used, the detachable groove plate 3 with corresponding shapes can be installed, the detachable groove plate 3 is arranged in alignment with the plate groove 201, after the detachable groove plate 3 is contacted with the limit clamping strips 401 of the four limit components 4, the limit clamping strips 401 can be pressed into the clamping strip grooves 203 due to the arc arrangement of the limit clamping strips 401 until the limit clamping strips 401 are opposite to the positions of the clamping grooves 301, the limit clamping strips 401 can be popped into the clamping grooves 301 under the action of the second springs 4021, so that the position limiting effect can be achieved on the detachable groove plate 3, when different detachable groove plates 3 need to be replaced, the two pull belts 4031 on the pull plates 403 which are oppositely arranged, so that the sliding grooves 4011 and the spring seats 402 can slide relatively, the limit clamping strips 401 can be in the clamping strip grooves 203, after the limit clamping strips 401 and the clamping grooves 301 which are received in the same side are separated, the pop-up components 204 which are close to one side are separated from the pressed state, the elastic plate 2041 bounces the one end of the detachable groove plate 3 under the action of the first spring 2043, the position limiting effect can be achieved on the elastic plate 2041 through the cooperation of the limiting groove 2042 and the limiting block, the elastic plate 2041 is prevented from being separated from the elastic block groove 202, the locking of another two limiting clamping strips 401 is controlled in the same way, the whole detachable groove plate 3 can be bounced through the two elastic plates 2041, and the detachable groove plate 3 can be conveniently replaced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A precision die assembly comprises a first die holder (1) and a second die holder (2), it is characterized in that the first die holder (1) is arranged at the top of the second die holder (2), a plate groove (201) is arranged at the center of the top end of the first die holder (1), a detachable groove plate (3) is arranged inside the plate groove (201), four clamping grooves (301) are symmetrically arranged on two sides of the detachable groove plate (3), four clamping strip grooves (203) are symmetrically arranged on two sides in the plate groove (201), the positions of the four clamping strip grooves (203) are respectively arranged corresponding to the positions of the four clamping grooves (301), limiting components (4) are arranged in the four clamping strip grooves (203), two elastic block grooves (202) are symmetrically arranged at the central position of the bottom end in the plate groove (201), and an ejecting assembly (204) is arranged in each of the two elastic block grooves (202).

2. The precision mold assembly of claim 1, wherein the ejecting assembly (204) comprises an elastic plate (2041) and a first spring (2043), the outer side of the elastic plate (2041) is slidably connected with the inner side of the spring block groove (202), and the bottom end of the elastic plate (2041) is movably connected with the bottom end inside the spring block groove (202) through the first spring (2043).

3. The precision mold assembly according to claim 2, wherein two limiting grooves (2042) are symmetrically arranged on two sides of the spring plate (2041), two limiting blocks are symmetrically arranged on two sides inside the spring block groove (202), and the two limiting blocks are respectively connected with the two limiting grooves (2042) in a sliding manner.

4. The precision die assembly of claim 1, wherein the limiting assembly (4) comprises a limiting clamping strip (401), a spring seat (402) and a pulling plate (403), the limiting clamping strip (401) is movably arranged inside a clamping strip groove (203), the inside of the limiting clamping strip (401) is connected with one side of the spring seat (402) through a second spring (4021), one end of the limiting clamping strip (401) is exposed out of the side face of the second die holder (2) and is fixedly connected with one side of the pulling plate (403), and the other side of the pulling plate (403) is fixedly provided with a pulling strip (4031).

5. The precision mold assembly according to claim 4, wherein the top of the other end of the limiting clamping strip (401) is arc-shaped, and the width of the other end of the limiting clamping strip (401) is smaller than the width of the clamping strip groove (203).

6. A precision mould assembly according to claim 4, characterized in that one end of the limiting clamping strip (401) is provided with a sliding groove (4011), the spring seat (402) is fixedly arranged inside the second mould holder (2), and the spring seat (402) is connected with the sliding groove (4011) in a sliding manner.