CN212124017U - Air conditioner shell forming die - Google Patents

Abstract

The utility model discloses an air conditioner shell forming die, including upper die base and die holder, the both sides of upper die base and die holder all are equipped with relative first reservation groove, are located the inner wall of two first reservation grooves on the upper die base all is equipped with the second reservation groove, homonymy install the dead lever, two between second reservation groove and two first reservation grooves all be equipped with the sliding tray on the dead lever, two all be equipped with the slide bar in the sliding tray, two be equipped with stop gear, two before the interior bottom of slide bar and second reservation groove the one end fixedly connected with L type piece that the slide bar was carried on the back mutually, two equal fixedly connected with tension spring between L type piece and the dead lever. The utility model discloses it is rational in infrastructure, not only can be connected the dead lever stable with first reservation groove and second reservation groove, also convenient dismantlement the dead lever installation, the operation is simple swift more.

Description

Air conditioner shell forming die

Technical Field

The utility model relates to an injection mold technical field especially relates to an air conditioner shell forming die.

Background

Air conditioner shell generally all adopts injection mold injection moulding, and wherein, movable mould and cover half are when installation and dismantlement, generally fix screw nut in the preformed hole that movable mould and cover half itself seted up, and this process often needs use tools just can accomplish, and comparatively difficultly.

The prior art discloses an air conditioner shell forming die with application number CN201820890367.9, including die holder and upper die base, the lateral wall of die holder all is equipped with the dead lever, the dead lever passes through hinged joint with the die holder, the one end rigid coupling that the die holder was kept away from to the dead lever has the fixture block, the draw-in groove has been seted up to the lateral wall of upper die base, fixture block and draw-in groove block, the fixture block is seted up flutedly with the one side that the draw-in groove lateral wall contacted, the opening part of recess is equipped with the stopper, be equipped with the gasbag in the recess, be equipped with spacing slider between gasbag and the stopper, spacing slider is close to groove open-ended one end rigid coupling has the kicking block, the inside passageway of having seted up of fixture block. It need not to use other instruments at the die holder in installation and dismantlement process, and the effectual work efficiency that has improved has reduced the degree of difficulty of dismouting between the die holder.

The above-mentioned patent weak point lies in, at first, does not carry out effectual spacing to first buffer layer and kicking block, secondly carries on spacingly through the gasbag to the kicking block, and gasbag itself just has certain deformation volume to there is the dead lever to break away from the possibility of draw-in groove and preformed groove, has the potential safety hazard, therefore we have designed an air conditioner shell forming die and have solved above problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the air conditioner shell forming die who proposes, it not only can be connected the dead lever stable with first preformed groove and second preformed groove, also convenient dismantlement to the dead lever installation, and the operation is simple swift more.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an air conditioner shell forming die, includes upper die base and die holder, the both sides of upper die base and die holder all are equipped with relative first reservation groove, are located the inner wall of two first reservation grooves on the upper die base all is equipped with the second reservation groove, homonymy install the dead lever, two between second reservation groove and two first reservation grooves all be equipped with the sliding tray on the dead lever, two all be equipped with the slide bar in the sliding tray, two be equipped with stop gear, two before the interior bottom of slide bar and second reservation groove the one end fixedly connected with L type piece that the slide bar was mutually the back of the body, two equal fixedly connected with tension spring between L type piece and the dead lever.

Preferably, stop gear is including running through the slide bar and with the mounting groove of the mutual intercommunication of slide groove, sliding connection has the gag lever post in the mounting groove, the interior bottom of second preformed groove is equipped with the draw-in groove, the second preformed groove inserts in the draw-in groove, the gag lever post offsets with the slide bar, just the slide bar is equipped with first inclined plane and second inclined plane respectively with the face that offsets of gag lever post, the side fixedly connected with fixed block of gag lever post, fixedly connected with elastic spring between the interior bottom of fixed block and slide groove.

Preferably, the stiffness coefficient of the tension spring is larger than that of the elastic spring.

Preferably, the inner wall of the second preformed groove is fixedly connected with a rubber pad, and the limiting rod penetrates through the rubber pad and is in sliding connection with the rubber pad.

Preferably, the distance between the upper end face of the rubber pad and the bottom of the clamping groove is smaller than the side length of the horizontal projection of the second inclined plane.

Preferably, the L-shaped block is connected with the sliding rod through welding, and a rubber sleeve is sleeved on the L-shaped block.

Compared with the prior art, the utility model, its beneficial effect does:

through sliding tray, gag lever post, draw-in groove, fixed block, elastic spring, slide bar, first inclined plane, second inclined plane, L type piece and tension spring's cooperation, can be quick install the dead lever and dismantle, also make the dead lever and first preformed groove and the stable connection of second preformed groove, eliminate the potential safety hazard.

To sum up, the utility model discloses rational in infrastructure not only can be connected the dead lever stable with first reservation groove and second reservation groove, also convenient dismantlement to the dead lever installation, the operation is simple swift more.

Drawings

Fig. 1 is a schematic structural view of an air conditioner case forming mold according to the present invention;

fig. 2 is an enlarged view of a structure a in fig. 1.

In the figure: the device comprises an upper die base 1, a lower die base 2, a fixing rod 3, a first preformed groove 4, a second preformed groove 5, a rubber pad 6, a sliding groove 7, a limiting rod 8, a clamping groove 9, a fixing block 10, an elastic spring 11, a sliding rod 12, a first inclined plane 13, a second inclined plane 14, a 15L-shaped block and a tension spring 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, an air conditioner shell forming die comprises an upper die base 1 and a lower die base 2, wherein two sides of the upper die base 1 and the lower die base 2 are respectively provided with a first opposite reserved groove 4, the inner walls of the two first reserved grooves 4 on the upper die base 1 are respectively provided with a second reserved groove 5, a fixing rod 3 is arranged between the second reserved groove 5 and the two first reserved grooves 4 on the same side, and the fixing rods are in the prior art.

The two fixing rods 3 are respectively provided with a sliding groove 7, sliding rods 12 are respectively arranged in the two sliding grooves 7, a limiting mechanism is arranged in front of the inner bottoms of the two sliding rods 12 and the second preformed groove 5, and the fixing rods 3 can be stably connected with the first preformed groove 4 and the second preformed groove 5 through the limiting mechanisms; one end of each of the two sliding rods 12 opposite to each other is fixedly connected with an L-shaped block 15, and a tension spring 16 is fixedly connected between each of the two L-shaped blocks 15 and the fixed rod 3.

Specifically, stop gear is including running through slide bar 12 and the mounting groove that communicates each other with sliding tray 7, sliding connection has gag lever post 8 in the mounting groove, the interior bottom of second preformed groove 5 is equipped with draw-in groove 9, second preformed groove 5 inserts in draw-in groove 9, gag lever post 8 offsets with slide bar 12, and slide bar 12 is equipped with first inclined plane 13 and second inclined plane 14 respectively with the face that offsets of gag lever post 8, the side fixedly connected with fixed block 10 of gag lever post 8, fixedly connected with spring 11 between the interior bottom of fixed block 10 and sliding tray 7.

Specifically, the stiffness coefficient of the tension spring 16 is greater than that of the elastic spring 11, so that the sliding rod 12 can be tightly abutted against the limiting rod 8, and the limiting rod 8 can be limited.

Specifically, the inner wall of the second preformed groove 5 is fixedly connected with a rubber pad 6, and the limiting rod 8 penetrates through the rubber pad 6 and is in sliding connection with the rubber pad 6, so that friction between the fixing rod 3 and the second preformed groove 5 can be reduced through the rubber pad 6.

Specifically, the distance between the upper end surface of the rubber pad 6 and the bottom in the clamping groove 9 is smaller than the side length of the horizontal projection of the second inclined surface 14, that is, the moving distance in the vertical direction of the limiting production of the second inclined surface 14 by the first inclined surface 13 is greater than the distance between the upper end surface of the rubber pad 6 and the bottom in the clamping groove 9, so that the limiting rod 8 can be moved to the upper side of the rubber pad 6.

Specifically, the L-shaped block 15 is connected with the sliding rod 12 by welding, and a rubber sleeve is sleeved on the L-shaped block 15.

The utility model discloses in, when needing to dismantle dead lever 3, the staff can manually stimulate L type piece 15, and L type piece 15 removes and drives slide bar 12 and outwards removes, under the spring action of elastic spring 11, fixed block 10 and gag lever post 8 rebound, owing to the beginning is the outside removal of the L type piece of pulling 15, can take off dead lever 3 when gag lever post 8 breaks away from draw-in groove 9 and removes to the top of rubber pad 6, comparatively convenient and fast.

When the fixing rod 3 is installed, firstly, the L-shaped block 15 is pulled to enable the limiting rod 8 to slide into the installation groove, then the fixing rod 3 is installed in the first reserved groove 4 and the second reserved groove 5 until the fixing rod 3 abuts against the rubber pad 6, then the L-shaped block 15 is loosened, as the stiffness coefficient of the tension spring 16 is larger than that of the elastic spring 11, the L-shaped block 15 and the sliding rod 12 move, and under the action of the first inclined surface 13 and the second inclined surface 14, the limiting rod 8 moves downwards and is inserted into the clamping groove 9; can carry out stable spacing to gag lever post 8 through draw-in groove 9, and then guaranteed that dead lever 3 is stable with first preformed groove 4 and second preformed groove 5

The connection eliminates potential safety hazards, the installation and operation are simple and fast, and compared with air bags and the like in the prior art, the installation is fast and stable.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. An air conditioner shell forming die comprises an upper die holder (1) and a lower die holder (2), two sides of the upper die holder (1) and the lower die holder (2) are respectively provided with a first preformed groove (4) which are opposite, the inner walls of the two first preformed grooves (4) positioned on the upper die holder (1) are respectively provided with a second preformed groove (5), a fixed rod (3) is arranged between the second preformed groove (5) and the two first preformed grooves (4) which are at the same side, the novel fixing rod is characterized in that sliding grooves (7) are formed in the fixing rods (3), sliding rods (12) are arranged in the sliding grooves (7), a limiting mechanism is arranged in front of the inner bottoms of the sliding rods (12) and the second reserved groove (5), one end of each sliding rod (12) is fixedly connected with an L-shaped block (15) in a back-to-back mode, and a tension spring (16) is fixedly connected between each L-shaped block (15) and the corresponding fixing rod (3).

2. The air conditioner shell forming die of claim 1, wherein the limiting mechanism comprises a mounting groove which penetrates through the sliding rod (12) and is communicated with the sliding groove (7), a limiting rod (8) is connected in the mounting groove in a sliding mode, a clamping groove (9) is formed in the inner bottom of the second preformed groove (5), the second preformed groove (5) is inserted into the clamping groove (9), the limiting rod (8) abuts against the sliding rod (12), a first inclined surface (13) and a second inclined surface (14) are respectively formed in the abutting surfaces of the sliding rod (12) and the limiting rod (8), a fixing block (10) is fixedly connected to the side surface of the limiting rod (8), and an elastic spring (11) is fixedly connected between the fixing block (10) and the inner bottom of the sliding groove (7).

3. An air conditioner case forming die as set forth in claim 2, wherein the stiffness coefficient of the tension spring (16) is larger than the stiffness coefficient of the elastic spring (11).

4. The air conditioner shell forming die of claim 2, wherein a rubber pad (6) is fixedly connected to the inner wall of the second preformed groove (5), and the limiting rod (8) penetrates through the rubber pad (6) and is in sliding connection with the rubber pad.

5. The air conditioner shell forming die as claimed in claim 4, wherein the distance between the upper end surface of the rubber gasket (6) and the bottom in the clamping groove (9) is less than the side length of the horizontal projection of the second inclined surface (14).

6. The air conditioner case forming die of claim 2, wherein the L-shaped block (15) is connected with the sliding rod (12) by welding, and a rubber sleeve is sleeved on the L-shaped block (15).

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