CN210161655U - Automatic alignment structure of high-precision die - Google Patents

Abstract

The utility model belongs to the technical field of dies, and discloses an automatic alignment structure of a high-precision die, which comprises a lower die, wherein two guide rods and two fixed blocks are arranged above the lower die, the two guide rods are arranged between the two fixed blocks, two fixed blocks are provided with mounting grooves, the insides of the two mounting grooves are connected with alignment rods through screw threads in a screwing manner, two guide rods penetrate through an upper die, the bottom of the upper die is provided with two alignment grooves, both ends of the upper die are provided with electric telescopic rods, the two electric telescopic rods respectively extend to the insides of the alignment grooves, the automatic alignment structure of the die is provided with the mounting grooves through the fixed blocks, screw threads and the mounting grooves, the alignment rods can be mounted through screw threads, the disassembly of the alignment rods is convenient, and the alignment rods of the automatic alignment structure of the die are prevented from being inconvenient to replace, the long-term use is easy to wear and affect the automatic alignment of the die.

Description

Automatic alignment structure of high-precision die

Technical Field

The utility model belongs to the technical field of the mould, concretely relates to automatic alignment structure of high-accuracy mould.

Background

The mould, the industrial production uses injection moulding, blow moulding, extrusion, die-casting or forging forming, smelting, various moulds and tools of the punching press, etc. to get the required products, in short, the mould is the tool used for making the shaping article, this kind of tool is formed by various parts, different moulds are formed by different parts, it mainly realizes the processing of the article appearance through the change of the physical state of the shaping material, the name of the mother of the industry is plain, make the blank become the tool with particular shape and size of finished piece under the action of external force, it is widely used in blanking, die forging, cold heading, extrusion, powder metallurgy pressing, pressure casting, and the shaping processing of compression moulding or injection moulding of engineering plastics, rubber, ceramics, etc., the mould has particular outline or cavity shape, the use has outline shape of cutting edge to make the blank separate (blank) according to the outline shape, the blank can obtain a corresponding three-dimensional shape by using the shape of the inner cavity, and the die generally comprises a movable die and a fixed die (or a male die and a female die), which can be combined or separated.

The automatic counterpoint structure of current mould is when counterpointing, and the counterpoint precision squints, has influenced the machining precision of mould, and the counterpoint pole of the automatic counterpoint structure of mould is not convenient for change, uses easily wearing and tearing for a long time, influences the automatic alignment of mould.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic alignment structure of high-accuracy mould to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic counterpoint structure of high-accuracy mould, includes the bed die, the top of bed die is provided with two guide bars and two fixed blocks, two the guide bar is located between two fixed blocks, two the mounting groove has been seted up on the fixed block, two the inside of mounting groove all closes soon through the screw thread and is connected with counterpoint pole, two run through on the guide bar and have gone up the mould, two counterpoint grooves have been seted up to the bottom of going up the mould, and the both ends of going up the mould all are provided with electric telescopic handle, two electric telescopic handle extends to the inside in counterpoint groove respectively, two electric telescopic handle's one end all is provided with the slider, one side of bed die is provided with the mounting panel, the preceding table wall of mounting panel is provided with switch, electric telescopic handle and switch electric connection.

Preferably, a screwing block is arranged above the guide rod.

Preferably, an oil cylinder is arranged on the front surface wall of the upper die.

Preferably, the inner surface wall of the mounting groove is provided with an internal thread matched with the thread.

Preferably, the electric telescopic rod and the sliding block are fixed through welding.

Preferably, the guide rod is of a cylindrical structure.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this mould automatic alignment structure is through setting up electric telescopic handle and slider, and electric telescopic handle can drive the slider and slide, when the top of counterpoint pole gets into the counterpoint inslot, promotes the slider through electric telescopic handle, and until slider top to counterpoint pole department, the automatic alignment counterpoint groove has increased the alignment accuracy, avoids the alignment accuracy skew, has influenced the machining precision of mould.

2. This mould automatic alignment structure has seted up the mounting groove on the fixed block through setting up fixed block, screw thread and mounting groove, and accessible screw thread installation counterpoints the pole, and the dismantlement of the counterpoint pole of being convenient for avoids the counterpoint pole of mould automatic alignment structure to be not convenient for change, and long-term use is easily worn and torn, influences the automatic alignment of mould.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is a top view of the lower mold of the present invention;

in the figure: 1. a guide bar; 2. an upper die; 3. an electric telescopic rod; 4. a positioning groove; 5. a fixed block; 6. a lower die; 7. a power switch; 8. mounting a plate; 9. a thread; 10. an alignment rod; 11. screwing blocks; 12. a slider; 13. an oil cylinder; 14. and (4) mounting the groove.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-3, the present invention provides a technical solution of an automatic alignment structure for a high precision mold: the utility model provides an automatic counterpoint structure of high-accuracy mould, including bed die 6, the top of bed die 6 is provided with two guide bars 1 and two fixed blocks 5, two guide bars 1 are located between two fixed blocks 5, mounting groove 14 has been seted up on two fixed blocks 5, the inside of two mounting grooves 14 all closes soon through screw thread 9 and is connected with counterpoint pole 10, it has last mould 2 to run through on two guide bars 1, two counterpoint grooves 4 have been seted up to the bottom of going up mould 2, and the both ends of going up mould 2 all are provided with electric telescopic handle 3, two electric telescopic handle 3 extend to the inside in counterpoint groove 4 respectively, the one end of two electric telescopic handle 3 all is provided with slider 12, one side of bed die 6 is provided with mounting panel 8, the preceding table wall of mounting panel 8 is provided with switch 7, electric telescopic handle 3 and switch 7 electric connection.

Specifically, a screwing block 11 is arranged above the guide rod 1, and the screwing block 11 prevents the upper die 2 from being excessively lifted and falling.

Specifically, the front surface wall of the upper die 2 is provided with an oil cylinder 13, and the oil cylinder 13 is convenient for driving the upper die 2 to move downwards.

Specifically, the inner surface wall of the mounting groove 14 is provided with an internal thread matched with the thread 9, so that the alignment rod 10 can be screwed in the mounting groove 14 more firmly.

Specifically, electric telescopic handle 3 and slider 12 pass through welded fastening, are convenient for increase the fastness between electric telescopic handle 3 and slider 12.

Specifically, the guide rod 1 is of a cylindrical structure, so that the upper die 2 can slide conveniently.

The utility model discloses a theory of operation and use flow: during operation, it moves down to drive mould 2 through hydro-cylinder 13, stop work when the top of counterpoint pole 10 is contacted to counterpoint groove 4 of 2 bottoms of last mould, then start electric telescopic handle 3 through switch 7, electric telescopic handle 3 drives slider 12 and slides, until slider 12 top to counterpoint pole 10 top department, aim at the counterpoint groove automatically, then continue to move down last mould 2 through hydro-cylinder 13 again, until going up mould 2 and the laminating of bed die 6, mounting groove 14 has been seted up on fixed block 5, accessible screw thread 9 installation counterpoint pole 10, the dismantlement of the pole 10 of being convenient for is changed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an automatic alignment structure of high accuracy mould which characterized in that: the die comprises a lower die (6), two guide rods (1) and two fixed blocks (5) are arranged above the lower die (6), the two guide rods (1) are positioned between the two fixed blocks (5), mounting grooves (14) are formed in the two fixed blocks (5), aligning rods (10) are connected to the insides of the two mounting grooves (14) in a screwing mode through threads (9), an upper die (2) penetrates through the two guide rods (1), two aligning grooves (4) are formed in the bottom of the upper die (2), electric telescopic rods (3) are arranged at two ends of the upper die (2), the two electric telescopic rods (3) respectively extend to the insides of the aligning grooves (4), a sliding block (12) is arranged at one end of each of the two electric telescopic rods (3), a mounting plate (8) is arranged at one side of the lower die (6), the front surface wall of the mounting plate (8) is provided with a power switch (7), and the electric telescopic rod (3) is electrically connected with the power switch (7).

2. The automatic aligning structure of a high precision mold according to claim 1, wherein: and a screwing block (11) is arranged above the guide rod (1).

3. The automatic aligning structure of a high precision mold according to claim 1, wherein: an oil cylinder (13) is arranged on the front surface wall of the upper die (2).

4. The automatic aligning structure of a high precision mold according to claim 1, wherein: the inner surface wall of the mounting groove (14) is provided with an internal thread matched with the thread (9).

5. The automatic aligning structure of a high precision mold according to claim 1, wherein: the electric telescopic rod (3) and the sliding block (12) are fixed through welding.

6. The automatic aligning structure of a high precision mold according to claim 2, wherein: the guide rod (1) is of a cylindrical structure.

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