CN211757993U - Refrigerator hidden rail blocking bead point punching die - Google Patents

Abstract

The utility model relates to a mould, the refrigerator hides rail and dashes fender pearl point mould specifically says so. It is characterized by comprising a lower die seat and an upper die seat. There is the lower bolster on the upper surface of die holder, there is horizontal groove on the upper surface of lower bolster, the symmetry is provided with the guide way on the lower bolster of horizontal groove both sides, all there is the slider in the guide way, there is the bolt on the upper die base, all there is canceling release mechanical system between slider and guide way, there is the guide way that the slope was arranged in the slider, there is the drift in the guide way, there is the step near that drift lateral wall lower part of horizontal groove, there is vertical hole on the die holder that the guide way lower extreme corresponds, there is the release link in the vertical hole, there is compression spring between the bottom of release link and the hole bottom in vertical hole, the release link upper end offsets with the drift, be fixed with the briquetting on the upper die base of slider upper end. The mould has the advantages of less manpower consumption and higher working efficiency.

Description

Refrigerator hidden rail blocking bead point punching die

Technical Field

The utility model relates to a mould, the refrigerator that is used for hiding the ball point on the rail to the refrigerator and processes that specifically says so hides the rail and dashes ball point mould.

Background

As is well known, a refrigerator has drawers for accommodating articles in a cabinet, and a hidden rail for connecting the drawers to the cabinet. The hidden rail of the refrigerator is provided with a ball stopping point for placing a ball stopping point. At present, the bead stopping points on the hidden rail of the refrigerator are all manually processed by adopting a percussion drill, namely, the worker holds the percussion drill to process the bead stopping points at the corresponding positions of the refrigerator slide rail. The processing mode consumes more manpower and has lower working efficiency.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a refrigerator hides rail and dashes fender pearl point mould, and the manpower that adopts this mould to consume is less, and work efficiency is higher.

In order to solve the problems, the following technical scheme is provided:

the utility model discloses a hidden rail of refrigerator dashes and keeps off pearl point mould's characteristics are including die holder and upper die base. The upper surface of lower bolster is gone up to have the lower bolster of horizontal arrangement, has the horizontal groove that the refrigerator hidden rail of being convenient for passed on the upper surface of lower bolster, and the both ends of horizontal groove are located a set of relative edge of lower bolster respectively for the both ends of horizontal groove all are uncovered form. The lower templates on two sides of the horizontal groove are symmetrically provided with guide grooves which are perpendicular to the horizontal groove and communicated with the horizontal groove. And sliding blocks are arranged in the guide grooves, and the shapes of the inner end surfaces of the sliding blocks are matched with the shapes of the outer side surfaces of the hidden rails of the refrigerator. The upper portion of the outer end face of the sliding block is arranged in an inclined mode, the upper die base above the inclined face of the sliding block is provided with a vertically arranged bolt, the lower portion of the inner side face of the bolt is arranged in an inclined mode, the inclined face of the bolt is matched with the inclined face of the sliding block, and a reset mechanism is arranged between the sliding block and the guide groove. The guide channel is obliquely arranged in the sliding block, the upper end of the guide channel is positioned at the top of the sliding block, the lower end of the guide channel is positioned at the lower part of the inner end face of the sliding block and the bottom of the sliding block, a punch is arranged in the guide channel, the punch is matched with the guide channel in a sliding manner, and a step is arranged at the lower part of the side wall of the punch close to the horizontal groove. There is vertical hole on the die holder that the direction passageway lower extreme corresponds, and vertical downthehole reset lever that has, upper and lower sliding form cooperation between reset lever and the vertical hole, there is compression spring between the bottom of reset lever and the hole bottom in vertical hole, and the reset lever upper end offsets with the drift, and under compression spring was in the state of relaxing, the upper end of drift stretches out outside from the upper end of direction passageway. And a pressing block is fixed on the upper die base at the upper end of the sliding block.

The reset mechanism comprises baffle plates positioned in the guide groove, the baffle plates are positioned on the outer side of the sliding block, horizontal through holes arranged along the guide groove are formed in the baffle plates, connecting rods are arranged between the sliding block and the corresponding horizontal through holes, one ends of the connecting rods are fixed on the sliding block, the other ends of the connecting rods penetrate through the corresponding horizontal through holes and extend out of the baffle plates, the connecting rods are in sliding fit with the horizontal through holes, spring seats are arranged at the extending ends of the connecting rods, and reset springs are arranged on the connecting rods between the spring seats and the baffle plates; and a notch is arranged at the bottom of the outer plug above the connecting rod.

The bottom of the upper die base is provided with a guide sleeve, and the lower die base below the guide sleeve is provided with a guide pillar.

By adopting the scheme, the method has the following advantages:

because the utility model discloses a there is the lower bolster on the upper surface of the lower bolster of refrigerator hidden rail dashes and keeps off pearl point mould, there is horizontal groove on the upper surface of lower bolster, the symmetry is provided with the guide way on the lower bolster of horizontal groove both sides, all there is the slider in the guide way, there is the bolt on the upper die base, all there is canceling release mechanical system between slider and guide way, there is the direction passageway that the slope was arranged in the slider, there is the drift in the direction passageway, there is the step near that drift lateral wall lower part in horizontal groove, there is vertical hole on the lower bolster that direction passageway lower extreme corresponds, there is the release link in the vertical hole, there is compression spring between the bottom of release link and the hole bottom in vertical hole, the release link upper end offsets with the drift, be fixed with the briquetting on the upper die base. In use, the die is mounted on a stamping press. During working, the hidden rail of the refrigerator is inserted into the horizontal groove; then, the punching machine drives the lower die holder to move downwards, the plug pin abuts against the sliding block to push the sliding block to move towards the horizontal groove, and the hidden rail of the refrigerator is clamped; then, the upper die base continues to move downwards, the pressing block is in contact with the punch to push the punch to move downwards, the compression spring is compressed, the step is abutted against the hidden rail of the refrigerator, and a stop bead point is punched on the hidden rail of the refrigerator; and finally, the upper die base is driven by the punch to move upwards, the sliding block is reset under the action of the resetting mechanism, and the compression spring pushes the punch to reset. The mold can be used for blocking the bead points by self, and compared with manual operation in the background technology, the mold greatly reduces the labor consumption and improves the working efficiency.

Drawings

FIG. 1 is a schematic structural view of a refrigerator hidden rail impact blocking bead point mold of the present invention;

FIG. 2 is a schematic view of the hidden rail impact bead point mold for a refrigerator according to the present invention in a mold closing state;

fig. 3 is a schematic perspective view of the hidden rail impact blocking bead point mold for a refrigerator of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in figures 1-3, the utility model discloses a hidden rail of refrigerator dashes and keeps off pearl some moulds includes die holder 1 and upper die base 4. The upper surface of the lower die holder 1 is provided with a lower die plate 18 which is horizontally arranged, the upper surface of the lower die plate 18 is provided with a horizontal groove 16 which is convenient for a hidden rail of a refrigerator to pass through, and two ends of the horizontal groove 16 are respectively positioned on a group of opposite edges of the lower die plate 18, so that two ends of the horizontal groove 16 are both in an open shape. Guide grooves are symmetrically arranged on the lower templates 18 on two sides of the horizontal groove 16, are perpendicular to the horizontal groove 16, and are communicated with the horizontal groove 16. The guide grooves are internally provided with sliding blocks 11, and the shapes of the inner end surfaces of the sliding blocks 11 are matched with the shapes of the outer side surfaces of the hidden rails of the refrigerator. The upper portion of the outer end face of the sliding block 11 is arranged in an inclined mode, the upper die base 4 above the inclined face of the sliding block 11 is provided with a plug pin 5 which is arranged vertically, the lower portion of the inner side face of the plug pin 5 is arranged in an inclined mode, the inclined face of the plug pin 5 is matched with the inclined face of the sliding block 11, and a reset mechanism is arranged between the sliding block 11 and the guide groove. The slider 11 is provided with a guide channel 12 which is obliquely arranged, the upper end of the guide channel 12 is positioned at the top of the slider 11, the lower end of the guide channel 12 is positioned at the lower part of the inner end surface of the slider 11 and the bottom of the slider 11, a punch 20 is arranged in the guide channel 12, the punch 20 is in sliding fit with the guide channel 12, and the lower part of the side wall of the punch 20 close to the horizontal groove 16 is provided with a step 17. There is vertical hole 13 on the lower bolster 1 that the lower extreme of direction passageway 12 corresponds, has release link 15 in the vertical hole 13, and upper and lower sliding form cooperation between release link 15 and vertical hole 13, has compression spring 14 between the bottom of release link 15 and the hole bottom of vertical hole 13, and release link 15 upper end offsets with drift 20, and under compression spring 14 was in the state of relaxing, the upper end of drift 20 stretched out outside from the upper end of direction passageway 12. And a pressing block 6 is fixed on the upper die base 4 at the upper end of the sliding block 11.

The canceling release mechanical system is including being located the baffle 10 of guide way, baffle 10 all is located the slider 11 outside, all have the horizontal through-hole of arranging along the guide way on the baffle 10, all there is connecting rod 8 between slider 11 and the horizontal through-hole that corresponds, the one end of connecting rod 8 is fixed on slider 11, the horizontal through-hole that corresponds is all passed to the other end of connecting rod 8 stretches out in the baffle 10 outside, be the cooperation of slip form between connecting rod 8 and horizontal through-hole, the overhanging of connecting rod 8 is served and is had spring holder 7, there is reset spring 9 on that section connecting rod 8 between spring holder 7 and baffle 10. The bottom of the outer plug pin 5 above the connecting rod 8 is provided with a notch 21.

The bottom of the upper die holder 4 is provided with a guide sleeve 3, and a guide pillar 2 is arranged on the lower die holder 1 below the guide sleeve 3.

In use, the die is mounted on a stamping press. In operation, the hidden rail 19 is first inserted into the horizontal slot 16. Then, the punching machine drives the lower die holder 1 to descend, the plug pin 5 abuts against the sliding block 11, the sliding block 11 is pushed to move towards the horizontal groove 16, the return spring 9 is compressed, and the sliding block 11 clamps the refrigerator hidden rail 19. Then, the upper die base 4 continues to move downwards, the pressing block 6 is in contact with the punch 20, the punch 20 is pushed to move downwards, the compression spring 14 is compressed, the step 17 abuts against the refrigerator hiding rail 19, and a stop bead point is punched on the refrigerator hiding rail 19. And finally, the upper die base 4 is driven by the punch to move upwards, the sliding block 11 is reset under the action of the reset spring 9, and the compression spring 14 pushes the punch 20 to reset.

Claims (3)

1. The refrigerator hidden rail blocking bead punching point die is characterized by comprising a lower die holder (1) and an upper die holder (4); the upper surface of the lower die holder (1) is provided with a lower die plate (18) which is horizontally arranged, the upper surface of the lower die plate (18) is provided with a horizontal groove (16) which is convenient for a hidden rail of a refrigerator to pass through, and two ends of the horizontal groove (16) are respectively positioned on a group of opposite edges of the lower die plate (18), so that two ends of the horizontal groove (16) are both open; guide grooves are symmetrically arranged on the lower templates (18) at two sides of the horizontal groove (16), are vertical to the horizontal groove (16), and are communicated with the horizontal groove (16); the guide grooves are internally provided with sliding blocks (11), and the shapes of the inner end surfaces of the sliding blocks (11) are matched with the shapes of the outer side surfaces of the hidden rails of the refrigerator; the upper part of the outer end face of the sliding block (11) is obliquely arranged, the upper die holder (4) above the inclined face of the sliding block (11) is provided with a plug pin (5) which is vertically arranged, the lower part of the inner side face of the plug pin (5) is obliquely arranged, the inclined face of the plug pin (5) is matched with the inclined face of the sliding block (11), and reset mechanisms are arranged between the sliding block (11) and the guide groove; a guide channel (12) which is obliquely arranged is arranged in the sliding block (11), the upper end of the guide channel (12) is positioned at the top of the sliding block (11), the lower end of the guide channel (12) is positioned at the lower part of the inner end surface of the sliding block (11) and the bottom of the sliding block (11), a punch (20) is arranged in the guide channel (12), the punch (20) is in sliding fit with the guide channel (12), and a step (17) is arranged at the lower part of the side wall of the punch (20) close to the horizontal groove (16); a vertical hole (13) is formed in the lower die base (1) corresponding to the lower end of the guide channel (12), a reset rod (15) is arranged in the vertical hole (13), the reset rod (15) is in up-and-down sliding fit with the vertical hole (13), a compression spring (14) is arranged between the bottom of the reset rod (15) and the bottom of the vertical hole (13), the upper end of the reset rod (15) abuts against the punch (20), and when the compression spring (14) is in a relaxed state, the upper end of the punch (20) extends out of the upper end of the guide channel (12); a pressing block (6) is fixed on the upper die base (4) at the upper end of the sliding block (11).

2. The refrigerator hidden rail bead impact point die as claimed in claim 1, wherein the reset mechanism comprises baffle plates (10) located in the guide grooves, the baffle plates (10) are located on the outer sides of the sliding blocks (11), the baffle plates (10) are provided with horizontal through holes arranged along the guide grooves, connecting rods (8) are arranged between the sliding blocks (11) and the corresponding horizontal through holes, one ends of the connecting rods (8) are fixed on the sliding blocks (11), the other ends of the connecting rods (8) penetrate through the corresponding horizontal through holes and extend out of the baffle plates (10), the connecting rods (8) are in sliding fit with the horizontal through holes, spring seats (7) are arranged on the extending ends of the connecting rods (8), and reset springs (9) are arranged on the connecting rods (8) between the spring seats (7) and the baffle plates (10); the bottom of the section of the outer bolt (5) above the connecting rod (8) is provided with a notch (21).

3. The refrigerator hidden rail bead punching and blocking point die as claimed in claim 1 or 2, wherein a guide sleeve (3) is arranged at the bottom of the upper die holder (4), and a guide post (2) is arranged on the lower die holder (1) below the guide sleeve (3).

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