CN218535749U - Precise die pressing device capable of positioning accurately for die - Google Patents

Abstract

The utility model discloses an accurate precision mold die assembly in location, including frame and last pressure-bearing subassembly, the inside lower extreme of frame is provided with down the bearing plate, buffering positioning assembly includes location inserted bar and buffer spring, the inside upper end of frame is provided with the hydraulic stem, and the hydraulic stem is provided with two, it sets up in the lower extreme of hydraulic stem to go up the pressure-bearing subassembly, the location jack has all been seted up at both ends about the inside lower wall of going up the bearing plate. This accurate precision mold die assembly in location, compare with current mold die assembly, through the location between location inserted bar and the location jack, be convenient for control mould room can not squint, reduce the defective percentage of product, setting up through buffer spring and pressure-bearing spring can provide the cushion force at the in-process of moulding-die, avoid the overdraft to spend and lead to equipment to damage, conveniently demolish through top shoe and lower slider, the mould to different models that can be better is changed, shorten the change time, and the work efficiency is improved.

Description

Precise die pressing device capable of positioning accurately for die

Technical Field

The utility model relates to a mould moulding-die technical field specifically is an accurate mould die assembly fixes a position.

Background

The molding device has a wide variety of applications, and generally, a material is placed or poured on a lower mold, and then the upper mold is driven by a driving device to extrude the lower mold, so that the material is formed, and then the material is cooled and taken out.

The existing patent publication No. CN212398031U, named as "a mold production die-pressing device", does not have the setting of carrying out accurate positioning to the mold in the use, leads to easily to have the position deviation between two piece upper and lower moulds and then leads to the product after the moulding to produce the offset and form the substandard product, to above-mentioned circumstances, provides a precision mold die-pressing device of location accuracy now.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an accurate mould die assembly in location to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an accurate precision mold die assembly in location, includes frame and last pressure-bearing subassembly, the inside lower extreme of frame is provided with down the bearing plate, and the upper end left and right sides of bearing plate all is provided with buffering locating component down, buffering locating component includes location inserted bar and buffer spring, and the outside of location inserted bar is provided with buffer spring, the inside upper end of frame is provided with the hydraulic stem, and the hydraulic stem is provided with two, go up the pressure-bearing subassembly and set up in the lower extreme of hydraulic stem, and go up the pressure-bearing subassembly and include bearing plate and location jack, location jack has all been seted up at both ends about the inside lower wall of going up the bearing plate, and the inside upper wall mid-mounting of going up the bearing plate has pressure sensor.

Furthermore, the left side and the right side of the upper end of the upper bearing plate are both provided with bearing springs, and the middle part of the lower wall of the upper bearing plate is connected with an upper die assembly.

Further, go up the mould subassembly and include top shoe and cope match-plate pattern, and the lower extreme of top shoe is connected with the cope match-plate pattern.

Further, the front end of going up the bearing plate is provided with the subassembly that stabilizes that slides, and the subassembly that stabilizes that slides is provided with two, the subassembly that stabilizes that slides includes stabilizing block, sliding connection piece and pivot, the rear end of stabilizing block is connected with sliding connection piece, and one side that the piece that stabilizes is close to last bearing plate axis is connected with the pivot.

Furthermore, an adjusting assembly penetrates through the inside of the rotating shaft and comprises a bidirectional screw rod and an adjusting handle, and the adjusting handle is arranged in the middle of the outside of the bidirectional screw rod.

Further, the inside left and right sides of lower bearing plate all is provided with the fixed subassembly of lower mould, and the fixed subassembly of lower mould includes spout and fixed orifices down, the lower extreme of spout is provided with the fixed orifices down.

Furthermore, the middle part of the upper end of the lower bearing plate is connected with a lower die assembly, the lower die assembly comprises a lower sliding block and a lower die plate, and the lower die plate is arranged at the upper end of the lower sliding block.

Compared with the prior art, the beneficial effects of the utility model are that: the accurate positioning limitation between the positioning insertion rod and the positioning insertion hole is convenient to control the position between the dies not to deviate, the defective rate of products is reduced, the arrangement of the buffer spring and the pressure bearing spring can provide buffer force in the die pressing process, the damage of equipment caused by overlarge downward force is avoided, the upper sliding block and the lower sliding block are convenient to remove, the dies with different models can be better replaced, the replacement time is shortened, and the working efficiency is improved;

1. the utility model discloses in the use, extrude the upper bearing plate downwards through the hydraulic stem, then the location jack inside the upper bearing plate just in time can block on the location inserted bar, through the combination between location inserted bar and the location jack, can be fine carry on spacingly to the moulding-die between the mould, when the hydraulic stem is in the die-pressing process downwards, when the location inserted bar can't insert the location jack, the upper bearing plate can receive the pressure of location inserted bar, can control equipment through pressure sensor and stop pushing down, avoid causing equipment damage, can control the position between the mould through this setting and can not deviate, reduce the defective percentage of product;

2. the utility model discloses in the mould moulding-die in-process, laminate between cope match-plate pattern and the lower bolster, then extrude the material inside the lower bolster, in order to avoid in the extrusion process, the too big damage of leading to the internals of extruded dynamics, then can provide the cushion force in the in-process of moulding-die through the setting of buffer spring and pressure-bearing spring, avoid the too big damage of equipment that leads to of dynamics down;

3. the utility model discloses an upper slide block slides in last bearing plate inside, then the rethread rotates the regulation handle, let the pivot at two-way lead screw both ends rotate, with this can let the sliding connection piece remove, and then drive the firm piece and carry out the shutoff to the upper slide block that slides in the upper bearing plate inside, through this setting can the different models of quick replacement the cope match-plate pattern, slide through lower slider spout inside under in the upper end of bearing plate, and fix through the fixed orifices, the mould to different models that can be better through this setting is changed, shorten the change time, and the work efficiency is improved.

Drawings

Fig. 1 is a schematic front sectional view of a precise mold pressing device with precise positioning according to the present invention;

fig. 2 is an enlarged schematic structural view of a position a in fig. 1 of the precise mold die assembly with precise positioning according to the present invention;

fig. 3 is the schematic view of the local three-dimensional structure of the sliding stable assembly of the precise mold pressing device with precise positioning.

In the figure: 1. a frame; 2. a lower bearing plate; 3. a buffer positioning component; 301. positioning the inserted rod; 302. a buffer spring; 4. a hydraulic lever; 5. an upper pressure bearing assembly; 501. an upper bearing plate; 502. positioning the jack; 6. a pressure sensor; 7. a pressure-bearing spring; 8. an upper die assembly; 801. an upper slide block; 802. mounting a template; 9. a sliding stabilizing assembly; 901. a stabilizing block; 902. a sliding connection block; 903. a rotating shaft; 10. an adjustment assembly; 1001. a bidirectional screw rod; 1002. adjusting the handle; 11. a lower die fixing component; 1101. a lower chute; 1102. a fixing hole; 12. a lower die assembly; 1201. a lower slider; 1202. and a lower template.

Detailed Description

As shown in FIG. 1, a precise mold press-molding device with precise positioning comprises a frame 1 and an upper pressure-bearing assembly 5, wherein the lower end of the inside of the frame 1 is provided with a lower pressure-bearing plate 2, the left and right sides of the upper end of the lower pressure-bearing plate 2 are both provided with buffer positioning assemblies 3, the buffer positioning assemblies 3 comprise positioning insertion rods 301 and buffer springs 302, the buffer springs 302 are arranged outside the positioning insertion rods 301, the upper end of the inside of the frame 1 is provided with two hydraulic rods 4, the upper pressure-bearing assembly 5 is arranged at the lower end of the hydraulic rods 4, the upper pressure-bearing assembly 5 comprises an upper pressure-bearing plate 501 and positioning insertion holes 502, the left and right ends of the inner lower wall of the upper pressure-bearing plate 501 are both provided with positioning insertion holes, a pressure sensor 6 is arranged in the middle part of the inner upper wall of the upper pressure-bearing plate 501, the upper pressure-bearing plate 501 is pressed downwards by the hydraulic rods 4 in the use process, and then the positioning insertion holes 502 in the upper pressure-bearing plate 501 can be just clamped on the positioning insertion rods 301, the combination of the positioning inserted bar 301 and the positioning insertion hole 502 can well limit the pressing die between dies, when the positioning inserted bar 301 cannot be inserted into the positioning insertion hole 502 in the process of pressing the hydraulic rod 4 downwards, the upper bearing plate 501 can be pressed by the positioning inserted bar 301, the device can be controlled to stop pressing through the pressure sensor 6 to avoid equipment damage, the position between the dies can be controlled not to deviate through the arrangement, the defective rate of products is reduced, the left side and the right side of the upper end of the upper bearing plate 501 are both provided with the bearing springs 7, the middle part of the lower wall of the upper bearing plate 501 is connected with the upper die assembly 8, in the die pressing process of the dies, the upper die plate 802 is attached to the lower die plate 1202, then the materials inside the lower die plate 1202 are extruded, in order to avoid the damage of internal parts caused by overlarge extrusion force in the extrusion process, the arrangement of the buffer spring 302 and the pressure-bearing spring 7 can provide buffer force in the process of die pressing, and the damage to equipment caused by excessive downward pressure is avoided.

As shown in fig. 1-3, the upper mold assembly 8 includes an upper slide block 801 and an upper mold plate 802, the lower end of the upper slide block 801 is connected with the upper mold plate 802, the front end of the upper bearing plate 501 is provided with two sliding stabilizing assemblies 9, each sliding stabilizing assembly 9 includes a stabilizing block 901, a sliding connecting block 902 and a rotating shaft 903, the rear end of the stabilizing block 901 is connected with the sliding connecting block 902, one side of the stabilizing block 901 close to the central axis of the upper bearing plate 501 is connected with the rotating shaft 903, an adjusting assembly 10 penetrates through the rotating shaft 903, the adjusting assembly 10 includes a bidirectional screw rod 1001 and an adjusting handle 1002, the middle part of the outside of the bidirectional screw rod 1001 is provided with the adjusting handle 1002, the left and right sides of the inside of the lower bearing plate 2 are provided with lower mold fixing assemblies 11, each lower mold fixing assembly 11 includes a lower slide groove 1101 and a fixing hole 1102, the lower end of the lower slide groove 1101 is provided with a fixing hole 1102, lower bearing plate 2's upper end middle part is connected with lower module 12, lower module 12 includes lower slider 1201 and lower bolster 1202, lower slider 1201's upper end is provided with lower bolster 1202, slide in last bearing plate 501 inside through top shoe 801, then through rotating adjusting handle 1002, let the pivot 903 at two-way lead screw 1001 both ends rotate, with this can let sliding connection piece 902 remove, and then drive stable piece 901 and carry out the shutoff to the top shoe 801 that slides in last bearing plate 501 inside, through this upper die plate 802 that sets up can the different models of quick replacement, slide in lower spout 1101 inside through lower slider 1201 in the upper end of lower bearing plate 2, and fix through fixed orifices 1102, through this setting can be better change the mould of different models, shorten the change time, improve work efficiency.

In summary, when the precise mold press-molding device with precise positioning is used, firstly, the product to be produced before use is selected according to the need, the upper slide block 801 slides inside the upper bearing plate 501, then the rotating shaft 903 at the two ends of the bidirectional screw rod 1001 rotates by rotating the adjusting handle 1002, so that the sliding connection block 902 can move, and further the stabilizing block 901 is driven to plug the upper slide block 801 sliding inside the upper bearing plate 501, the upper mold plates 802 with different models can be replaced quickly by the arrangement, the upper end of the lower bearing plate 2 slides inside the lower chute 1101 by the lower slide block 1201 and is fixed by the fixing hole 1102, the lower mold plates 1202 with different models can be replaced, in the press-molding process, the upper bearing plate 501 is pressed downwards by the hydraulic rod 4, then the positioning insertion hole 502 inside the upper bearing plate 501 can be just clamped on the positioning insertion rod 301, through the combination between location inserted bar 301 and the location jack 502, the moulding-die between the mould that can be fine carries on spacingly, in the downward moulding-die in-process of hydraulic stem 4, when location inserted bar 301 can't insert location jack 502, go up bearing plate 501 and can receive the pressure of location inserted bar 301, can controlgear stop pushing down through pressure sensor 6, avoid causing the equipment to damage, at the moulding-die in-process after cope match-plate pattern 802 and the laminating of lower bolster 1202, laminate between cope match-plate pattern 802 and the lower bolster 1202, then extrude the inside material of lower bolster 1202, for avoiding the extrusion in-process, the too big internals that leads to of extruded dynamics damages, then can provide the cushion effect at the in-process of moulding-die through the setting of buffer spring 302 and pressure-bearing spring 7, this is exactly the theory of operation of this accurate precision mould die assembly of location.

Claims (7)

1. The utility model provides a precision mold die assembly of accurate location, includes frame (1) and last bearing plate (5), its characterized in that, the inside lower extreme of frame (1) is provided with down bearing plate (2), and the upper end left and right sides of lower bearing plate (2) all is provided with buffering locating component (3), buffering locating component (3) are including location inserted bar (301) and buffer spring (302), and the outside of location inserted bar (301) is provided with buffer spring (302), the inside upper end of frame (1) is provided with hydraulic stem (4), and hydraulic stem (4) are provided with two, it sets up in the lower extreme of hydraulic stem (4) to go up bearing component (5), and goes up bearing plate (501) and location jack (502) including bearing plate (501), location jack (502) have all been seted up at both ends about the inside lower wall of last bearing plate (501), and the inside upper wall mid-mounting of upper plate (501) has pressure sensor (6).

2. The precise die-pressing device for the die of the die, with accurate positioning, of the precise die, according to claim 1, characterized in that the left and right sides of the upper end of the upper bearing plate (501) are provided with bearing springs (7), and the middle of the lower wall of the upper bearing plate (501) is connected with an upper die assembly (8).

3. A precisely positioned precision mold press-molding apparatus as claimed in claim 2, wherein said upper mold assembly (8) comprises an upper slide (801) and an upper mold plate (802), and the upper mold plate (802) is attached to the lower end of the upper slide (801).

4. The precise die pressing device for the die of the die, with accurate positioning, as claimed in claim 1, wherein the front end of the upper bearing plate (501) is provided with two sliding stabilizing assemblies (9), the sliding stabilizing assemblies (9) comprise a stabilizing block (901), a sliding connecting block (902) and a rotating shaft (903), the rear end of the stabilizing block (901) is connected with the sliding connecting block (902), and one side of the stabilizing block (901) close to the central axis of the upper bearing plate (501) is connected with the rotating shaft (903).

5. The precise die assembly of the die set with the precise positioning as claimed in claim 4, wherein the adjusting assembly (10) penetrates through the rotating shaft (903), the adjusting assembly (10) comprises a bidirectional screw rod (1001) and an adjusting handle (1002), and the adjusting handle (1002) is arranged in the middle of the outer part of the bidirectional screw rod (1001).

6. A precision mold press-molding device with accurate positioning as claimed in claim 1, wherein the lower mold fixing assembly (11) is provided on both inner left and right sides of the lower bearing plate (2), and the lower mold fixing assembly (11) comprises a lower chute (1101) and a fixing hole (1102), and the lower end of the lower chute (1101) is provided with the fixing hole (1102).

7. The precision mold die assembly with accurate positioning as claimed in claim 1, characterized in that the lower die assembly (12) is connected to the middle of the upper end of the lower bearing plate (2), the lower die assembly (12) comprises a lower slide block (1201) and a lower die plate (1202), and the lower die plate (1202) is arranged at the upper end of the lower slide block (1201).

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