Sliding frame pushing mechanism of molding machine for hardware production

Abstract

The utility model belongs to the technical field of molding machines, in particular to a sliding frame pushing mechanism of a molding machine for hardware production, which comprises a base, stand columns are fixed at four corners of the top of the base, a top plate is fixed at the tops of the four stand columns, a transverse plate is slidably connected to the surfaces of the four stand columns, and sleeves are fixed at four corners of the top of the transverse plate. The four sleeves are arranged on the surfaces of the four stand columns in a sliding and sleeving mode correspondingly, and a bearing plate is fixed to the tops of the four sleeves and connected to the surfaces of the four stand columns in a sliding mode. Through the arrangement of the base, the stand column, the top plate, the transverse plate, the sleeve, the bearing plate, the push plate, the first driving assembly and the second driving assembly, the bearing plate can move in the vertical direction, the push plate can move on the bearing plate, a sand mold obtained after modeling can be borne and pushed out, the overall structural design is compact, and the production cost is low. The overall size is small, the occupied space is small, and placement and transportation are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of molding machines, in particular to a sliding frame pushing mechanism of a molding machine for hardware production. Background Art

[0002] The molding machine for hardware production plays a vital role in the hardware manufacturing process. This molding machine is specially designed for the hardware industry and is used to manufacture molds or components required for various hardware products. The slide pusher mechanism is a key component of the molding machine, which is responsible for pushing out the sand mold after molding. At present, the moving stroke of the slide pusher mechanism is large, and it is usually driven by a cylinder. Due to the large axial dimension of the cylinder, the overall volume is large and it will take up a large space. It is not very convenient when placed or transported. Therefore, we proposed a slide pusher mechanism for the molding machine for hardware production to solve the above problems. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a slide frame pushing mechanism for a molding machine for hardware production, which solves the problems raised in the above-mentioned background technology.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A slide pushing mechanism of a molding machine for hardware production comprises a base, four columns are fixed on the top corners of the base, a top plate is fixed on the tops of the four columns, a cross plate is slidably connected to the surfaces of the four columns, sleeves are fixed on the top corners of the cross plate, the four sleeves are slidably sleeved on the surfaces of the four columns respectively, a supporting plate is fixed on the tops of the four sleeves, the supporting plate is slidably connected to the surfaces of the four columns, a push plate is slidably fitted on the supporting plate, a first driving component for driving the push plate to move horizontally is provided on the cross plate, and a second driving component for driving the cross plate to move in the vertical direction is provided on one side of the base and the top plate.

[0008] Furthermore, the first driving assembly includes two bracket blocks symmetrically fixed on the top of the cross plate, a first screw is rotatably connected between the two bracket blocks through a bearing, two guide rods are symmetrically fixed between the two bracket blocks, a first motor is fixed on the top of the cross plate, an output shaft of the first motor is fixedly connected to one end of the first screw, a connecting block is threadedly connected to the surface of the first screw, the connecting block is slidably connected to the surfaces of the two guide rods, a connecting rod is fixed on the top of the connecting block, a strip opening adapted to the connecting rod is opened on the top of the support plate, the connecting rod passes through the strip opening and is fixedly connected to a side wall of the push plate.

[0009] Furthermore, a threaded hole adapted to the first screw rod is formed on the side wall of the connection block, and two guide holes adapted to the guide rod are symmetrically formed on the side wall of the connection block.

[0010] Furthermore, the second driving assembly includes a first fixed block fixed to a side wall of the base, a second fixed block is fixed to a side wall of the top plate, a second screw is rotatably connected between the first fixed block and the second fixed block via a bearing, a mounting block is threadedly connected to a surface of the second screw, a side wall of the mounting block is fixedly connected to a side wall of the cross plate, an L-shaped seat is fixed to the top of the top plate, a second motor is fixed to the top of the L-shaped seat, and an output shaft of the second motor is fixedly connected to the top of the second screw.

[0011] Furthermore, a threaded hole adapted to the second screw rod is provided in the middle of the mounting block.

[0012] Furthermore, the four corners of the transverse plate and the supporting plate are provided with sliding holes adapted to the upright posts.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a slide frame pushing mechanism for a molding machine for hardware production, which has the following beneficial effects:

[0015] The utility model, by arranging a base, a column, a top plate, a cross plate, a sleeve, a supporting plate, a push plate, a first drive assembly and a second drive assembly, can realize the movement of the supporting plate in the vertical direction, and can realize the movement of the push plate on the supporting plate, so that the sand mold after the molding is completed can be received and pushed out, and the overall structural design is relatively compact, the overall volume is small, the space occupied is small, and it is convenient to place and transport. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the utility model from the first perspective;

[0017] Figure 2 This is a schematic diagram of the overall structure of the utility model from a second viewing angle;

[0018] Figure 3 It is a structural schematic diagram of the transverse plate, sleeve and supporting plate of the utility model;

[0019] Figure 4 This is a schematic diagram of the connecting block structure of the utility model.

[0020] In the figure: 1, base; 2, column; 3, top plate; 4, cross plate; 5, sleeve; 6, support plate; 7, push plate; 8, first drive assembly; 801, bracket block; 802, first screw rod; 803, guide rod; 804, first motor; 805, connecting block; 806, connecting rod; 9, second drive assembly; 901, first fixed block; 902, second fixed block; 903, second screw rod; 904, mounting block; 905, L-shaped seat; 906, second motor; 10, strip opening. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example

[0023] like Figure 1 , Figure 2 and Figure 3As shown, an embodiment of the utility model proposes a slide frame pushing mechanism of a molding machine for hardware production, including a base 1, columns 2 are fixed at the top four corners of the base 1, top plates 3 are fixed at the tops of the four columns 2, cross plates 4 are slidably connected to the surfaces of the four columns 2, sleeves 5 are fixed at the top four corners of the cross plates 4, the four sleeves 5 are slidably sleeved on the surfaces of the four columns 2, supporting plates 6 are fixed at the tops of the four sleeves 5, the supporting plates 6 are slidably connected to the surfaces of the four columns 2, sliding holes adapted to the columns 2 are provided at the four corners of the cross plates 4 and the supporting plates 6, so that the cross plates 4 and the supporting plates 6 can slide smoothly on the surfaces of the four columns 2, and push plates 7 are fitted and slidably fitted on the supporting plates 6, The cross plate 4 is provided with a first driving assembly 8 for driving the push plate 7 to move horizontally, and the base 1 and one side of the top plate 3 are provided with a second driving assembly 9 for driving the cross plate 4 to move in the vertical direction. When in use, the mechanism is set at a suitable position next to the molding machine, and then the sand mold after molding is pushed onto the supporting plate 6, and then the second driving assembly 9 is used to drive the cross plate 4 to move downward. When the cross plate 4 moves to the bottom, the first driving assembly 8 is used to drive the push plate 7 to move to the right. The push plate 7 can push out the sand mold after molding on the supporting plate 6, so it is more convenient to use, and the overall structural design is more compact, the overall volume is small, the space occupied is small, and it is convenient to place and transport.

[0024] like Figure 2 and Figure 4 As shown, in some embodiments, the first driving assembly 8 includes two bracket blocks 801 symmetrically fixed on the top of the cross plate 4, a first screw 802 is rotatably connected between the two bracket blocks 801 through a bearing, two guide rods 803 are symmetrically fixed between the two bracket blocks 801, a first motor 804 is fixed on the top of the cross plate 4, an output shaft of the first motor 804 is fixedly connected to one end of the first screw 802, a connecting block 805 is threadedly connected to the surface of the first screw 802, a threaded hole adapted to the first screw 802 is opened on the side wall of the connecting block 805, the connecting block 805 is slidably connected to the surfaces of the two guide rods 803, and the connecting block 80 The side wall of the support plate 6 is symmetrically provided with two guide holes adapted to the guide rod 803, a connecting rod 806 is fixed to the top of the connecting block 805, a strip through hole 10 adapted to the connecting rod 806 is provided on the top of the support plate 6, the connecting rod 806 passes through the strip through hole 10 and is fixedly connected to a side wall of the push plate 7. When it is necessary to drive the push plate 7 to move on the support plate 6, the first motor 804 can be started, the first motor 804 can drive the first screw 802 to rotate, the first screw 802 can drive the connecting block 805 to move outward, the connecting block 805 can drive the connecting rod 806 to move outward, and the connecting rod 806 can drive the push plate 7 to move outward.

[0025] like Figure 1 , Figure 2 and Figure 3As shown, in some embodiments, the second driving assembly 9 includes a first fixed block 901 fixed to a side wall of the base 1, a second fixed block 902 is fixed to a side wall of the top plate 3, a second screw 903 is rotatably connected between the first fixed block 901 and the second fixed block 902 through a bearing, a mounting block 904 is threadedly connected to the surface of the second screw 903, a threaded hole adapted to the second screw 903 is provided in the middle of the mounting block 904, a side wall of the mounting block 904 is fixedly connected to a side wall of the cross plate 4, an L-shaped seat 905 is fixed to the top of the top plate 3, a second motor 906 is fixed to the top of the L-shaped seat 905, an output shaft of the second motor 906 is fixedly connected to the top of the second screw 903, when it is necessary to drive the cross plate 4 to move in the vertical direction, the second motor 906 can be started, the second motor 906 can drive the second screw 903 to rotate, the second screw 903 can drive the mounting block 904 to move, and the mounting block 904 can drive the cross plate 4 to move in the vertical direction.

[0026] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A slide pushing mechanism of a molding machine for hardware production, comprising a base (1), characterized in that: The four corners of the top of the base (1) are fixed with columns (2), the tops of the four columns (2) are fixed with top plates (3), the surfaces of the four columns (2) are slidably connected with a cross plate (4), the four corners of the top of the cross plate (4) are fixed with sleeves (5), the four sleeves (5) are respectively slidably sleeved on the surfaces of the four columns (2), the tops of the four sleeves (5) are fixed with a supporting plate (6), the supporting plate (6) is slidably connected to the surfaces of the four columns (2), a push plate (7) is slidably fitted on the supporting plate (6), a first driving component (8) for driving the push plate (7) to move horizontally is provided on the cross plate (4), and a second driving component (9) for driving the cross plate (4) to move in a vertical direction is provided on one side of the base (1) and the top plate (3).

2. The slide frame pushing mechanism of a molding machine for hardware production according to claim 1, characterized in that: The first driving assembly (8) includes two bracket blocks (801) symmetrically fixed on the top of the cross plate (4), a first screw rod (802) is rotatably connected between the two bracket blocks (801) through a bearing, two guide rods (803) are symmetrically fixed between the two bracket blocks (801), a first motor (804) is fixed on the top of the cross plate (4), an output shaft of the first motor (804) is fixedly connected to one end of the first screw rod (802), a connecting block (805) is threadedly connected to the surface of the first screw rod (802), the connecting block (805) is slidably connected to the surfaces of the two guide rods (803), a connecting rod (806) is fixed on the top of the connecting block (805), a strip opening (10) adapted to the connecting rod (806) is opened on the top of the support plate (6), the connecting rod (806) passes through the strip opening (10) and is fixedly connected to a side wall of the push plate (7).

3. The slide frame pushing mechanism of a molding machine for hardware production according to claim 2, characterized in that: The side wall of the connection block (805) is provided with a threaded hole adapted to the first screw rod (802), and the side wall of the connection block (805) is symmetrically provided with two guide holes adapted to the guide rod (803).

4. The slide frame pushing mechanism of a molding machine for hardware production according to claim 1, characterized in that: The second driving assembly (9) comprises a first fixed block (901) fixed to a side wall of the base (1); a second fixed block (902) is fixed to a side wall of the top plate (3); a second screw rod (903) is rotatably connected between the first fixed block (901) and the second fixed block (902) via a bearing; a mounting block (904) is threadedly connected to the surface of the second screw rod (903); a side wall of the mounting block (904) is fixedly connected to a side wall of the cross plate (4); an L-shaped seat (905) is fixed to the top of the top plate (3); a second motor (906) is fixed to the top of the L-shaped seat (905); and an output shaft of the second motor (906) is fixedly connected to the top of the second screw rod (903).

5. The slide frame pushing mechanism of a molding machine for hardware production according to claim 4, characterized in that: A threaded hole adapted to fit the second screw rod (903) is provided in the middle of the mounting block (904).

6. The slide frame pushing mechanism of a molding machine for hardware production according to claim 1, characterized in that: The four corners of the transverse plate (4) and the supporting plate (6) are provided with sliding holes adapted to fit the upright posts (2).

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