CN204430017U - A kind of mould fixed mechanism - Google Patents

Abstract

The utility model provides a mold fixing mechanism, which belongs to the technical field of molds. It solves the problem of unstable fixing of existing molds. The mold fixing mechanism includes a base, two slide grooves are arranged on the upper surface of the base, a slide block is arranged in each slide groove, and a through hole three is arranged on the slide block, and several through holes are arranged at intervals along the length direction of the slide groove. Hole two, the lower surface of the base is also provided with a strip groove, through hole two runs through the strip groove, a pressure plate is provided in the strip groove, the pressure plate is provided with an inner hexagonal groove, and a through hole is arranged at the bottom of the inner hexagonal groove 1. The two sides of the pressure plate fit against the two sides of the strip groove, and also include bolts with hexagonal heads and screw rods respectively. The bolts pass through the through hole one, through hole two and through hole three through the screw rod in sequence, and the head of the bolt The part is placed in the inner hexagonal groove, and the screw rod is inserted with a fixed block on one side of the upper surface of the base, and the two sides of the fixed block are screwed with nuts. The bolts are very stable, and then insert the fixing block, and use the fixing block to compress the lower formwork, so that the lower formwork is very stable.

Description

A mold fixing mechanism

technical field

The utility model belongs to the technical field of molds and relates to a mold fixing mechanism.

Background technique

As we all know, the mold has high requirements on itself in the process of making and forming, and it is generally operated on a fixed platform, and the mold is first fixed on the platform, and then operated. The existing methods are as follows: one is to fix the mold in a simple and rough way during the production process. This kind of fixing is not only easy to loosen in actual operation, but also easy to wear after a long time, which reduces the accuracy of the mold itself; Configuring the corresponding supporting equipment, although this method improves the accuracy, it increases the cost and is time-consuming and laborious.

Contents of the invention

The purpose of the utility model is to provide a mold fixing mechanism with simple structure and firm fixing for the above-mentioned problems existing in the prior art.

The purpose of the utility model can be achieved through the following technical solutions: a mold fixing mechanism, including a base, characterized in that: the upper surface of the base is provided with two parallel and inverted "T"-shaped chute , each chute is provided with a slider, the slider is provided with three through holes, the chute is also provided with a number of through holes 2 at equal intervals along the length direction of the chute, and the said chute The positions of the two through holes on the two slide grooves correspond to each other. The lower surface of the base is also provided with a bar-shaped groove. The second through-hole runs through the bar-shaped groove. The pressing plate is provided with an inner hexagonal groove, and the bottom of the inner hexagonal groove is provided with a through hole 1, the described pressing plate is rectangular, the two sides of the pressing plate are fitted against the two sides of the bar-shaped groove, and the described pressing plate is symmetrical There are two through holes one and two inner hexagonal grooves corresponding to the two through holes one, and the line connecting the two through holes one on the pressure plate is perpendicular to the length direction of the chute, and also includes a hexagonal head and screw bolts, the bolts pass through through hole 1, through hole 2 and through hole 3 sequentially through the screw rod, and the head of the bolt is placed in the inner hexagonal groove, and the screw rod is on the upper surface side of the base A fixing block is also inserted, and nuts are screwed on both sides of the fixing block.

Since the two sides of the pressure plate are in contact with the two sides of the strip groove, and the head of the bolt is placed in the inner hexagonal groove, when the bolt passes through the through hole 1, through hole 2 and through hole 3 sequentially through the screw rod, the bolt is very tight. Stable, then insert and fix the fixing block through the nut, and use the fixing block to press the lower formwork, so the lower formwork is fixed very stably, avoiding deviation during work.

In the above-mentioned mold fixing mechanism, the screw rod is provided with a bar-shaped notch along the length direction of the screw rod, and the fixed block is provided with a through hole four, and the through hole four is provided with a notch matching protrusions, and the fixed block fits on the screw rod through the protrusions and the notches.

Therefore, the position of the fixed block is fixed after being loaded into the screw rod, and no rotation deviation will occur.

In the above-mentioned mold fixing mechanism, the side of the fixed block is provided with an anti-skid pad, the side of the fixed block is parallel to the length direction of the screw, and when the fixed block fits on the screw through the protrusion and the gap , the side of the fixed block is perpendicular to the length direction of the chute.

The side of the lower formwork can also be clamped through the anti-skid pad on the side of the fixing block, which can be used for temporary fixing.

In the above-mentioned mold fixing mechanism, two pressing plates are arranged on the lower surface of the base, and each pressing plate is connected with two bolts.

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

Since the two sides of the pressure plate are in contact with the two sides of the strip groove, and the head of the bolt is placed in the inner hexagonal groove, when the bolt passes through the through hole 1, through hole 2 and through hole 3 sequentially through the screw rod, the bolt is very tight. Stable, then insert and fix the fixing block through the nut, and use the fixing block to press the lower formwork, so the lower formwork is fixed very stably, avoiding deviation during work.

Description of drawings

Fig. 1 is a front view of the mold fixing mechanism.

Fig. 2 is a rear view of the mold fixing mechanism.

Fig. 3 is a side view of the mold fixing mechanism.

Figure 4 is a schematic diagram of the pressing plate.

Fig. 5 is a schematic diagram of a fixed block.

In the figure,

1. Base;

2, chute; 21, through hole two;

3. Slider;

4. Bar groove;

5. Press plate; 51. Inner hexagon groove; 52. Through hole one;

6. Bolt; 61. Head; 62. Screw; 63. Notch;

7, fixed block; 71, four through holes; 72, protrusion; 73, anti-skid pad;

8. Nuts.

Detailed ways

The following are specific embodiments of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model is not limited to these embodiments.

As shown in Figure 1-5, the utility model is a mold fixing mechanism, including a base 1, the upper surface of the base 1 is provided with two parallel and inverted "T"-shaped chute 2, each chute 2 Slide block 3 is provided inside, and slide block 3 is provided with through hole 3, and a plurality of through holes 21 are also equidistantly spaced along the length direction of chute 2 on the chute 2, and the through holes on the two chute 2 Corresponding to the position of two 21, the lower surface of the base 1 is also provided with a strip groove 4, the through hole two 21 runs through the strip groove 4, the strip groove 4 is provided with a pressing plate 5, and the pressing plate 5 is provided with an inner hexagonal groove 51, And the bottom of the inner hexagonal groove 51 is provided with a through hole-52, the pressing plate 5 is rectangular, the both sides of the pressing plate 5 fit against the both sides of the strip groove 4, and the pressing plate 5 is symmetrically provided with two through-holes-52 and with the two Two inner hexagonal slots 51 corresponding to one through hole one 52, and the connection line of two through holes one 52 on the pressing plate 5 is perpendicular to the length direction of the chute 2, and also includes bolts 6 with hexagonal head 61 and screw rod 62 respectively, The bolt 6 passes through the first through hole 52, the second through hole 21 and the third through hole through the screw rod 62, and the head 61 of the bolt 6 is placed in the inner hexagonal groove 51, and the screw rod 62 is also inserted on the upper surface side of the base 1. A fixed block 7 is provided, and nuts 8 are screwed on both sides of the fixed block 7 .

Further, the screw rod 62 is provided with a bar-shaped notch 63 arranged along the length direction of the screw rod 62, the fixed block 7 is provided with a through hole 71, and the through hole 71 is provided with a protrusion 72 matching the notch 63, and the fixed block 7 7 fits on the screw rod 62 through the protrusion 72 and the notch 63 . The side of the fixed block 7 is provided with an anti-skid pad 73, the side of the fixed block 7 is parallel to the length direction of the screw rod 62, and when the fixed block 7 is fitted on the screw rod 62 by the protrusion 72 and the gap 63, the length of the fixed block 7 side and the chute 2 Direction is vertical. Two pressing plates 5 are arranged on the lower surface of the base 1 , and each pressing plate 5 is connected with two bolts 6 .

Since the two sides of the pressure plate 5 fit against the two sides of the strip groove 4, and the head 61 of the bolt 6 is placed in the inner hexagonal groove 51, when the bolt 6 passes through the through hole 1 52 and the through hole 2 through the screw rod 62 in sequence, After 21 and through holes three, bolt 6 is very stable, then insert and fix fixed block 7 by nut 8, compress lower template with fixed block 7, so lower template is fixed very stable, avoids offset during work.

The specific embodiments described herein are only examples to illustrate the spirit of the present invention. Those skilled in the technical field to which the utility model belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, but they will not deviate from the spirit of the utility model or go beyond the appended claims defined range.

Although this paper uses more base 1, chute 2, through hole 21, slider 3, strip groove 4, pressure plate 5, inner hexagonal groove 51, through hole 1 52, bolt 6, head 61, screw 62, gap 63, fixed block 7, through hole four 71, protrusion 72, anti-skid pad 73, nut 8 and other terms, but the possibility of using other terms is not excluded. These terms are only used to describe and explain the essence of the utility model more conveniently; interpreting them as any kind of additional limitation is contrary to the spirit of the utility model.

Claims (4)

1. A mold fixing mechanism, comprising a base (1), characterized in that: the upper surface of the base (1) is provided with two parallel to each other and inverted "T"-shaped chute (2), each Slider (3) is all provided with in the bar chute (2), and described slider (3) is provided with through hole three, and described chute (2) is arranged along the length direction of chute (2). There are several through holes (21) at intervals, and the positions of the two through holes (21) on the two slide grooves (2) correspond to each other, and the lower surface of the base (1) is also provided with strip grooves (4), the second through hole (21) runs through the strip groove (4), the described strip groove (4) is provided with a pressing plate (5), and the described pressing plate (5) is provided with Inner hexagonal groove (51), and the bottom of inner hexagonal groove (51) is provided with through hole one (52), described pressing plate (5) is rectangular, pressing plate (5) both sides and strip groove (4) both sides abut against, and the pressure plate (5) is symmetrically provided with two through holes one (52) and two inner hexagonal grooves (51) corresponding to the two through holes one (52), and the pressure plate Two through holes on the (5) one (52) connection line is perpendicular to the length direction of the chute (2), also includes bolts (6) with hexagonal head (61) and screw rod (62) respectively, described bolts (6) Pass through hole one (52), through hole two (21) and through hole three through the screw rod (62) sequentially, and the head (61) of the bolt (6) is placed in the described hexagonal groove (51) ), and the screw (62) is also inserted with a fixed block (7) on one side of the upper surface of the base (1), and the two sides of the fixed block (7) are screwed with nuts (8). 2. A mold fixing mechanism according to claim 1, characterized in that: the screw (62) is provided with a strip-shaped notch (63) arranged along the length direction of the screw (62), and the fixing block (7) is provided with a through hole four (71), and the through hole four (71) is provided with a protrusion (72) matching the notch (63), and the fixed block (7) passes through the protrusion (72) cooperates with breach (63) to be sleeved on the described screw rod (62). 3. A mold fixing mechanism according to claim 2, characterized in that: the side of the fixing block (7) is provided with an anti-skid pad (73), and the side of the fixing block (7) is connected with the screw rod (62) The length direction is parallel, and when the fixed block (7) fits on the screw rod (62) through the protrusion (72) and the notch (63), the side of the fixed block (7) and the slide groove (2) The length direction is vertical. 4. A mold fixing mechanism according to claim 3, characterized in that two pressing plates (5) are arranged on the lower surface of the base (1), and each pressing plate (5) is connected with two the aforementioned bolts (6).