CN209036499U - A kind of mold rack drawer self-locking device - Google Patents

Abstract

The utility model discloses a kind of mold rack drawer self-locking devices, including mold rack, left and right face upper end is fixedly installed with first support bar on the inside of the mold rack, second support bar is fixedly installed in the middle part of the first support bar lower end surface, the second support bar front end face is connected with slide bar, activity is plugged with the first limit block and the second limit block to the slide bar front surface upper and lower side respectively, front/rear end is sequentially installed with the first sliding rail and the second sliding rail from top to bottom on the inside of the mold rack, first sliding rail and the second sliding rail medial surface are connected with upper layer drawer and lower layer's drawer, the upper layer drawer and lower layer's drawer lower end are fixedly installed with the first guide rail and the second guide rail, first guide rail and the second guide rail medial surface are fixedly installed with safety catch.The mold rack drawer self-locking device, upper and lower level drawer interlocking keep the access of mold safer.

Description

A kind of mold rack drawer self-locking device

Technical field

The utility model relates to mold technical field of auxiliary equipment, specially a kind of mold rack drawer self-locking device.

Background technique

Mold, in industrial production to be molded, be blow molded, squeeze out, the side such as die casting or forging and forming, smelting, punching press Method obtains the various moulds and tool of required product.In brief, mold is the tool for making formed article, this work Tool is made of various parts, and different molds is made of different parts.Workshop in process of production, for different products, Different molds are designed to place in case using, so-called mold rack is a kind of with for placing all kinds of plastic moulds, hardware mould The supporter of tool.General mold rack is welded to each other into bracket using angle steel or square steel, and mold is placed in different intervals In frame.With the development of the society, mold rack also becomes more and more perfect.Multiple drawers are arranged to put in existing some mold racks The mold of different size and specification is set for using, still, when storage has mold, takes upper mold, when pulling out drawer, under Layer drawer, which is easy to slide in and out, pounds people, while operator cannot be when operation picks and places mold, while opening several drawers more, To cause situation light after weight before shelf, so that mold is skidded off drawer and pound people, the safety for picking and placing mold cannot ensure. This, it is proposed that a kind of mold rack drawer self-locking device.

Summary of the invention

The purpose of this utility model is to provide a kind of mold rack drawer self-locking devices, to solve to mention in above-mentioned background technique Out the problem of.

To achieve the above object, the utility model provides the following technical solutions: a kind of mold rack drawer self-locking device, including Mold rack, mold rack inside left and right face upper end are fixedly installed with first support bar, the first support bar lower end surface middle part It is fixedly installed with second support bar, the second support bar front end face is connected with slide bar, the slide bar front surface upper and lower side Activity is plugged with the first limit block and the second limit block respectively, and front/rear end is successively installed from top to bottom on the inside of the mold rack There are the first sliding rail and the second sliding rail, first sliding rail and the second sliding rail medial surface are connected with Upper layer drawer and lower layer's drawer, the upper layer drawer and lower layer's drawer lower end are fixedly installed with the first guide rail and second and lead To track, first guide rail and the second guide rail medial surface are fixedly installed with safety catch.

Preferably, it is fixed to be fixedly installed with first respectively for first sliding rail and the second sliding rail lateral surface middle part Plate and the second fixed plate, first fixed plate and the second fixed plate medial surface have been movably connected with the first pendulum by transmission shaft Movable plate and the second oscillating deck, first oscillating deck and the second oscillating deck medial surface right part are equipped with guiding axis.

Preferably, nylon jacket is equipped on the outside of the guiding axis, first guide rail, the second guide rail are located at guiding Top in axis.

Preferably, first oscillating deck and the second oscillating deck left part are overlapped in the first limited block, the second limited block On transverse slat.

Preferably, first limited block and the second limited block outer end are living with the first fixed plate and the second fixed plate respectively Dynamic fitting, and the first limited block is bonded with the second limited block with safety catch activity.

Compared with prior art, the utility model has the beneficial effects that this kind of mold rack drawer self-locking device, passes through setting First limited block, the second limited block, the first guide rail, the second guide rail, safety catch, the first fixed plate, second are fixed Plate, the first oscillating deck, the second oscillating deck and guiding axle construction, when upper layer, drawer pulls out outward, the first guide rail is outside Side pushes guiding axis to rotate clockwise the first oscillating deck, drives the first limited block to rotate clockwise, slide bar is pushed up, from And the second limited block blocks safety catch limitation lower layer's drawer and moves outward, before mold rack occurs when effectively avoiding accessing mold Light situation after weight places mold rack more stable, and upper and lower level drawer mutually interlocks, and reaches and improves mold access safety Effect.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the half section structure diagram of the utility model initial position；

Fig. 3 is that the upper layer drawer of the utility model and lower layer's drawer are mutually clamped schematic diagram；

Fig. 4 is the local attachment structure schematic diagram of the utility model.

In figure: 1 mold rack, 2 first support bars, 3 first sliding rails, 4 second support bars, 5 slide bars, 6 first limited blocks, 7 second limited blocks, 8 second sliding rails, 9 upper layer drawers, 10 lower layer's drawers, 11 first guide rails, 12 second guide rails, 13 safety catch, 14 first fixed plates, 15 second fixed plates, 16 transmission shafts, 17 first oscillating decks, 18 second oscillating decks, 19 are led To axis.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of mold rack drawer self-locking device, including mould Has frame 1, the 1 inside left and right face upper end of mold rack is fixedly installed with first support bar 2, in 2 lower end surface of first support bar Portion is fixedly installed with second support bar 4, and 4 front end face of second support bar is connected with slide bar 5,5 front end face of slide bar Equipped with several through-holes, to place multi-layer drawers, when needing to place multiple kinds of molds part, can be classified into difference Drawer, activity is plugged with the first limited block 6 and the second limited block 7, the mold rack to the 5 front surface upper and lower side of slide bar respectively 1 inside front/rear end is sequentially installed with the first sliding rail 3 and the second sliding rail 8, the first sliding rail from top to bottom Road 3 and 8 medial surface of the second sliding rail are connected with upper layer drawer 9 and lower layer's drawer 10, the upper layer drawer 9 and lower layer 10 lower end of drawer is fixedly installed with the first guide rail 11 and the second guide rail 12, first guide rail 11 and second The preceding lower end in 12 side of guide rail is provided with limit card slot, and when initial position, guiding axis 19 is set in limit card slot.Described first Guide rail 11 and 12 medial surface of the second guide rail are fixedly installed with safety catch 13, first sliding rail 3 and It is fixedly installed with the first fixed plate 14 and the second fixed plate 15, first fixed plate respectively in the middle part of two sliding rails, 8 lateral surface 14 and 15 medial surface of the second fixed plate the first oscillating deck 17 and the second oscillating deck 18, institute be movably connected with by transmission shaft 16 It states the first oscillating deck 17 and 18 left part of the second oscillating deck is overlapped on the transverse slat of the first limited block 6, the second limited block 7.It is described First limited block 6 and 7 front end of the second limited block are limited by being bonded with 13 activity of safety catch, in 6 He of the first limited block Second limited block 7, can be by the rear end of the first limited block 6 and the second limited block 7 respectively with first when rotating clockwise Fixed plate 14 and the second fixed plate 15 are bonded to each other to limit, when ensureing initial position again, the first limited block 6 and the second limit Block 7 does not block safety catch 13, first limited block 6 and 7 outer end of the second limited block respectively with the first fixed plate 14 and Two fixed plates, 15 activity fitting, and the first limited block 6 is bonded with the second limited block 7 with 13 activity of safety catch.First pendulum Movable plate 17 and 18 medial surface right part of the second oscillating deck are equipped with guiding axis 19.First oscillating deck 17 and the second oscillating deck 18 are initial When position, the first oscillating deck 17 and 18 upper surface of the second oscillating deck and 12 upper end of the first guide rail 11 and the second guide rail Inclined-plane is bonded to each other, when upper layer drawer 9 or lower layer's drawer 10 are pulled out outward, the first guide rail 11 and the second guiding Track 12 moves outward, is in contact by the first guide rail 11 with 12 lower end surface of the second guide rail with guiding axis 19, comes Make the second limited block 7 that safety catch 13 be blocked to limit the back-and-forth motion position of lower layer's drawer 10.19 outside of guiding axis Equipped with nylon jacket, first guide rail 11, the second guide rail 12 are located at top in guiding axis 19.By by guiding axis 19 Nylon jacket is arranged in upper end, can effectively reduce generation when the first guide rail 11, the second guide rail 12 and guiding axis 19 contact Friction, substantially increase the service life of guiding axis 19.

Working principle: when initial position, the first guide rail is distinguished in the first oscillating deck 17 and 18 left side of the second oscillating deck 11 and second the inclined-plane of guide rail 12 be bonded to each other, and the lower end of the first oscillating deck 17 and the second oscillating deck 18 and the first limit It is bonded to each other in the middle part of block 6 and 7 upper surface of the second limited block, in use, when pulling out upper layer drawer 9, the first guided way Road 11 moves outward, by pushing guiding axis 19 to rotate clockwise the first oscillating deck 17 around transmission shaft 16, meanwhile, first Limited block 6 rotates clockwise, thus with 5 upward sliding of moving slide-bar, by 5 upward sliding of slide bar, drives the second limited block 7 and the Two oscillating decks 18 rotate clockwise, the second limited block 7 rotation to the front end of the safety catch 13 on the second guide rail 12, so as to Limitation lower layer's drawer 10 moves outward.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of mold rack drawer self-locking device, including mold rack (1), it is characterised in that: left and right face on the inside of the mold rack (1) Upper end is fixedly installed with first support bar (2), is fixedly installed with second support bar in the middle part of first support bar (2) lower end surface (4), second support bar (4) front end face is connected with slide bar (5), slide bar (5) front surface upper and lower side activity respectively It is plugged with the first limited block (6) and the second limited block (7), front/rear end is successively pacified from top to bottom on the inside of the mold rack (1) Equipped with the first sliding rail (3) and the second sliding rail (8), on the inside of first sliding rail (3) and the second sliding rail (8) Face is connected with upper layer drawer (9) and lower layer's drawer (10), and the upper layer drawer (9) and lower layer's drawer (10) lower end are solid Dingan County is equipped with the first guide rail (11) and the second guide rail (12), first guide rail (11) and the second guide rail (12) medial surface is fixedly installed with safety catch (13).

2. a kind of mold rack drawer self-locking device according to claim 1, it is characterised in that: first sliding rail (3) and in the middle part of the second sliding rail (8) lateral surface it is fixedly installed with the first fixed plate (14) and the second fixed plate (15), institute respectively It states the first fixed plate (14) and the second fixed plate (15) medial surface and has been movably connected with the first oscillating deck by transmission shaft (16) (17) and the second oscillating deck (18), first oscillating deck (17) and the second oscillating deck (18) medial surface right part are equipped with guiding Axis (19).

3. a kind of mold rack drawer self-locking device according to claim 2, it is characterised in that: on the outside of the guiding axis (19) Equipped with nylon jacket, first guide rail (11), the second guide rail (12) are located at top in guiding axis (19).

4. a kind of mold rack drawer self-locking device according to claim 2, it is characterised in that: first oscillating deck (17) It is overlapped in the second oscillating deck (18) left part on the transverse slat of the first limited block (6), the second limited block (7).

5. a kind of mold rack drawer self-locking device according to claim 1, it is characterised in that: first limited block (6) It is bonded respectively with the first fixed plate (14) and the second fixed plate (15) activity with the second limited block (7) outer end, and the first limit Block (6) is bonded with the second limited block (7) with safety catch (13) activity.