Wear-resistant injection mold frame structure

Abstract

The utility model discloses a wear-resistant injection mold frame structure. The wear-resistant injection mold frame structure comprises two side base plates and two supporting plates fixed between the two side base plates, the wear-resistant base plate is mounted on the top surface of the supporting plate, and a dismounting structure is arranged between the wear-resistant base plate and the supporting plate; the limiting structure is arranged on one side of the side base plate and located at the top of the supporting plate, and the dismounting and mounting structure comprises two rectangular insertion blocks fixed to the bottom of the wear-resisting base plate, two rectangular insertion holes formed in the surface of the supporting plate, two rotary sleeves rotationally installed on the bottom face of the supporting plate and side clamping rods fixed to the surfaces of the rotary sleeves. According to the injection mold frame, the structure of the injection mold frame in the prior art is improved and optimized, the wear-resistant base plate is additionally arranged at the top of each supporting plate, the wear-resistant base plates can replace the supporting plates to repeatedly rub with the injection mold when the injection mold is taken and placed every time, the service life of the whole injection mold frame is prolonged, and meanwhile the limiting structure is additionally arranged, so that the service life of the injection mold frame is prolonged. And the placement stability of the injection mold can be ensured.

Description

TECHNICAL FIELD

[0001] The utility model belongs to mould frame technical field, concretely relates to a wear -resisting injection mould frame structure. BACKGROUND

[0002] Injection mould is a kind of special tool for plastic injection molding process, by the heated molten plastic injection into mould cavity, after cooling, solidification obtains finished product, and injection mould frame is a kind of storage rack for placing injection mould, can store multiple injection moulds simultaneously, such as the existing patent "a kind of injection mould frame with heat dissipation function" with the announcement number CN218227600U disclosed, "the injection mould frame main part is slidably connected with the pull-out plate in the injection mould frame main part, the top of the injection mould frame main part is provided with small crane, the one side of the injection mould frame main part is slidably connected with the heat dissipation fan, the both sides of the heat dissipation fan are provided with dust screen", it can be seen that the application described is just a kind of common injection mould frame;

[0003] The injection mould frame in prior art when actually using, since the injection mould stored generally is heavy, when placing on the supporting plate on injection mould frame, the repeated friction of mould taking and placing can cause the wear and tear of the top surface of supporting plate, thereby reducing the service life of the whole injection mould frame, and after the injection mould is placed on the supporting plate, no effective and stable limiting measure is taken, and the injection mould may slip, so as to reduce the storage stability of injection mould frame, therefore the utility model provides a wear -resisting injection mould frame structure. UTILITY MODEL CONTENT

[0004] The utility model is aimed at providing a wear -resisting injection mould frame structure to solve the problems in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a wear -resisting injection mould frame structure, including

[0006] Two side base plates, two supporting plates fixed between the two side base plates;

[0007] And wear -resistant backing plate is installed on the top surface of supporting plate, and the dismounting structure is arranged between wear -resistant backing plate and supporting plate;

[0008] And the limiting structure is arranged on the side of side base plate and at the top of supporting plate.

[0009] Preferably, the dismounting structure comprises two rectangular inserts fixed at the bottom of the wear-resistant backing plate, two rectangular insertion holes opened on the surface of the supporting plate, two rotating sleeves rotatably installed on the bottom surface of the supporting plate, side clamping rods fixed on the surface of the rotating sleeves, and rectangular side notches opened on the side surface of the bottom end of the rectangular inserts and corresponding to the side clamping rods.

[0010] Preferably, two shaft rods are symmetrically fixed on the bottom surface of the supporting plate, and the rotating sleeves are rotatably sleeved on the shaft rods.

[0011] Preferably, the dismounting structure further comprises two inner grooves opened in the supporting plate, springs and telescopic clamping beads installed in the inner grooves, and circular clamping holes opened on the surface of the side clamping rods, the telescopic clamping beads are movably installed in the inner grooves through the springs, and the bottom end of the telescopic clamping beads is popped into the circular clamping holes.

[0012] Preferably, the top end of the spring is fixed on the inner wall of the top end of the inner groove, and the bottom end of the spring is fixed on the telescopic clamping bead.

[0013] Preferably, the bottom end of the inner groove is provided with a pop-up hole communicated with the bottom surface of the supporting plate, and the pop-up hole is matched with the bottom end of the telescopic clamping bead.

[0014] Preferably, the limiting structure comprises a side supporting block fixed on the side surface of the side base plate, a base rod rotatably installed on the top of the side supporting block, a screw rod penetrating through the end of the base rod, and a pressing block installed on the bottom end of the screw rod.

[0015] Preferably, the screw rod is threadedly connected with the base rod, and the bottom end of the screw rod is rotatably connected with the pressing block.

[0016] Compared with the prior art, the utility model has the advantages that: the utility model discloses an injection mold frame structure which is improved and optimized on the basis of the prior art, wear-resistant backing plates are additionally arranged on the top of each supporting plate, so that the repeated friction between the supporting plate and the injection mold during each taking and placing operation can be replaced, the service life of the entire injection mold frame is prolonged, and meanwhile, limiting structures are additionally arranged, so that the stability of the injection mold during placement can be ensured. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structural schematic view of the utility model;

[0018] Figure 2 It is the utility model Figure 1 It is a local enlarged view of area A in the utility model;

[0019] Figure 3 It is a sectional view of the dismounting structure of the utility model;

[0020] Figure 4 It is the utility modelFigure 1 A local enlarged view of the middle B region;

[0021] In the figure: 1, side base plate; 2, supporting plate; 3, wear-resistant pad plate; 4, limiting structure; 41, side supporting block; 42, base rod; 43, screw rod; 44, pressing block; 5, dismounting structure; 51, rectangular insertion block; 52, rectangular insertion hole; 53, rectangular side notch; 54, shaft rod; 55, rotating sleeve; 56, side clamping rod; 57, circular clamping hole; 58, inner groove; 59, spring; 510, telescopic clamping bead. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] EMBODIMENT

[0024] Please refer to Figures 1 to 4 For the embodiments of the present application, the embodiments provide a technical solution: a wear-resistant injection mold frame structure, comprising

[0025] two side base plates 1, two supporting plates 2 fixed between the two side base plates 1;

[0026] and a wear-resistant pad plate 3 installed on the top surface of the supporting plate 2, and a dismounting structure 5 is arranged between the wear-resistant pad plate 3 and the supporting plate 2, the wear-resistant pad plate 3 is made of polyurethane material and has good wear resistance, which can replace the supporting plate 2 and repeatedly rub with the injection mold during each taking and placing;

[0027] and a limiting structure 4 arranged on one side of the side base plate 1 and at the top of the supporting plate 2, the limiting structure 4 comprises a side supporting block 41 welded and fixed on the side surface of the side base plate 1, a base rod 42 rotatably installed on the top of the side supporting block 41, a screw rod 43 penetrating through the end of the base rod 42, and a pressing block 44 installed at the bottom end of the screw rod 43, the screw rod 43 is threadedly connected with the base rod 42, and the bottom end of the screw rod 43 is rotatably connected with the pressing block 44, and subsequently when the injection mold is placed on the top of the supporting plate 2, the operator can rotate the base rod 42 so that the pressing block 44 is at the top edge of the injection mold, and then the screw rod 43 is counterclockwise rotated, so that the bottom end of the pressing block 44 abuts against the top edge of the injection mold, thereby ensuring the stability of the injection mold placed on the top of the supporting plate 2.

[0028] The dismounting structure 5 comprises two rectangular insertion blocks 51 fixed on the bottom of the wear-resistant pad plate 3, two rectangular insertion holes 52 opened on the surface of the supporting plate 2, two rotating sleeves 55 rotatably installed on the bottom surface of the supporting plate 2, side clamping rods 56 welded and fixed on the surface of the rotating sleeves 55, and rectangular side notches 53 opened on the bottom end side surface of the rectangular insertion blocks 51 and corresponding to the side clamping rods 56, the bottom end of the rectangular insertion blocks 51 penetrates to the bottom of the supporting plate 2 through the rectangular insertion holes 52, and the end of the side clamping rods 56 is screwed into the rectangular side notches 53.

[0029] The bottom surface of the supporting plate 2 is symmetrically fixed with two shaft rods 54, and the rotating sleeves 55 are rotatably sleeved on the shaft rods 54, so that the rotating sleeves 55 and the side clamping rods 56 can be smoothly rotated on the bottom surface of the supporting plate 2.

[0030] The dismounting structure 5 further comprises two inner grooves 58 opened in the supporting plate 2, springs 59 and telescopic clamping beads 510 installed in the inner grooves 58, and circular clamping holes 57 opened on the surface of the side clamping rods 56, the telescopic clamping beads 510 are movably installed in the inner grooves 58 through the springs 59, and the bottom end of the telescopic clamping beads 510 is screwed into the circular clamping holes 57, so that the side clamping rods 56 can be stably positioned, the end of the side clamping rods 56 can be always in the rectangular side notches 53 during daily use, the positioning stability of the rectangular insertion blocks 51 and the wear-resistant pad plate 3 is ensured, the installation stability of the wear-resistant pad plate 3 is ensured, during the early installation of the wear-resistant pad plate 3, the wear-resistant pad plate 3 is only needed to be covered on the top of the supporting plate 2, so that the bottom end of the rectangular insertion blocks 51 can penetrate to the bottom of the supporting plate 2 through the rectangular insertion holes 52, then the rotating sleeves 55 are rotated, so that the end of the side clamping rods 56 is screwed into the rectangular side notches 53, and the bottom end of the telescopic clamping beads 510 is screwed into the circular clamping holes 57 under the pushing of the springs 59, so that the quick installation of the wear-resistant pad plate 3 is completed, and the subsequent dismounting, replacement and maintenance of the wear-resistant pad plate 3 are facilitated.

[0031] The top end of the spring 59 is fixed on the top end inner wall of the inner groove 58, the bottom end of the spring 59 is fixed with the telescopic clamping bead 510, the bottom end inner wall of the inner groove 58 is provided with a ejection hole communicated with the bottom surface of the supporting plate 2, and the ejection hole is matched with the bottom end of the telescopic clamping bead 510, so that the telescopic clamping bead 510 can be smoothly ejected.

[0032] Although the embodiments of the utility model have been shown and described (see the above detailed description), it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A wear resistant injection mold rack structure characterized by: The utility model provides a kind of two-sided base plate (1), two supporting plates (2) fixed between two-sided base plate (1); And wear-resistant backing plate (3) is installed on the top surface of supporting plate (2), and dismounting structure (5) is arranged between wear-resistant backing plate (3) and supporting plate (2); And limiting structure (4) is arranged on the side of side base plate (1) and at the top of supporting plate (2). The dismounting structure (5) includes two rectangular inserts (51) fixed at the bottom of wear-resistant backing plate (3), two rectangular insertion holes (52) opened on the surface of supporting plate (2), two rotating sleeves (55) rotatably installed on the bottom surface of supporting plate (2), side clamping rods (56) fixed on the surface of rotating sleeve (55), rectangular side notches (53) opened on the side surface of the bottom end of rectangular insert (51) and corresponding to side clamping rods (56), the bottom end of rectangular insert (51) penetrates to the bottom of supporting plate (2) through rectangular insertion hole (52), and the end of side clamping rod (56) is screwed into rectangular side notch (53).

2. A wear resistant injection mold rack structure according to claim 1, characterized in that: The bottom surface of the supporting plate (2) is symmetrically fixed with two shaft rods (54), and the rotating sleeve (55) is rotatably sleeved on the shaft rod (54).

3. A wear resistant injection mold rack structure according to claim 2, characterized in that: The dismounting structure (5) further includes two inner grooves (58) opened in the inside of supporting plate (2), springs (59) and telescopic clamping beads (510) installed in the inner grooves (58), and circular clamping holes (57) opened on the surface of side clamping rods (56), the telescopic clamping bead (510) is movably installed in the inner groove (58) through the spring (59), and the bottom end of the telescopic clamping bead (510) is popped out into the circular clamping hole (57).

4. A wear resistant injection mold rack structure according to claim 2, wherein: The top end of the spring (59) is fixed on the top end inner wall of the inner groove (58), and the bottom end of the spring (59) is fixed with the telescopic clamping bead (510).

5. A wear resistant injection mold rack structure according to claim 4, characterized in that: The bottom end inner wall of the inner groove (58) is provided with a pop-out hole communicated with the bottom surface of the supporting plate (2), and the pop-out hole is matched with the bottom end of the telescopic clamping bead (510).

6. A wear resistant injection mold rack structure according to claim 4, wherein: The limiting structure (4) includes side supporting blocks (41) fixed on the side surface of side base plate (1), base rods (42) rotatably installed on the top of side supporting blocks (41), screw rods (43) penetrating the end of base rods (42), and pressing blocks (44) installed at the bottom end of screw rods (43).

7. A wear resistant injection mold rack structure according to claim 1, wherein: The screw rod (43) is threadedly connected with the base rod (42), and the bottom end of the screw rod (43) is rotatably connected with the pressing block (44).

8. A wear resistant injection mold rack structure according to claim 7, characterized in that: ​

Images