Mold convenient to demold

Abstract

The utility model discloses a mould convenient to demould, which comprises a bottom plate, the top wall of the bottom plate is fixedly connected with a support column, the top wall of the support column is fixedly connected with a top plate, the top wall of the top plate is provided with a stamping cylinder, and the output end of the stamping cylinder is fixedly connected with a connecting plate. A box body is fixedly connected to the top wall of the connecting plate, a pipeline is fixedly connected to one side of the box body, a groove is formed in the pipeline, a spray gun is rotatably connected to the interior of the pipeline, the spray gun is rotatably connected to the interior of the groove, a spray gun is fixedly connected to the other end of the pipeline, and a limiting groove is formed in the bottom plate. In the actual use process, a release agent is sprayed on the surface of the mold plate to form a layer of film, the mold plate is lifted through the handle, the stamped mold plate can be taken out, and when the stamping plate is pressed, the buffer block shrinks towards the interior of the connecting column, and then through the spring, the damage of stamping force to equipment can be reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to punch die technical field, concretely is a mould convenient to demould. BACKGROUND

[0002] Punch die is an important tool in metal processing and manufacturing industry, is used to through punch machine to metal sheet material form, shearing, deep drawing etc. Processing, punch die is composed of upper and lower dies, the upper die is fixed on the slide of the punch machine, the lower die is fixed on the workbench of the punch machine, through the pressure of the punch machine, the metal material is placed between the die and processed, reaches the shape and size required, the die design and manufacture convenient to demould are important factors to improve production efficiency and product quality, through reasonable die structure design, surface treatment and use auxiliary demoulding technology, can significantly improve the demoulding performance, reduce the problems and loss in production;

[0003] Through the retrieval, the patent with the announcement number CN209349408U discloses a kind of stamping die convenient to demould, and the patent discloses that four groups of T-shaped sliding grooves are symmetrically opened in the top surface of stamping platform, T-shaped sliding block is slidably connected in the inside of T-shaped sliding groove, bearing is embedded in the top surface of T-shaped sliding block, threaded rod is installed in the inner ring of bearing, clamping block is screwed on the outer wall of threaded rod, spring is sleeved on the outside of cylindrical rod, circular through hole matched with outer sleeve is formed in the inside of recess and the top surface of stamping platform, improve the efficiency of work, facilitate the disassembly and technical scheme of lower die of stamping die simultaneously;

[0004] The device in the scheme cannot better demould, and the operator needs to spend more time and effort to complete the demoulding process, which will lead to reduced production efficiency, increased production cycle and affected overall production capacity of the factory, to solve the technical problem, the utility model provides a kind of mould convenient to demould. SUMMARY

[0005] (One) technical problem solved

[0006] The device in the scheme cannot better demould, and the operator needs to spend more time and effort to complete the demoulding process, which will lead to reduced production efficiency, increased production cycle and affected overall production capacity of the factory, to solve the technical problem, the utility model provides a kind of mould convenient to demould.

[0007] (Two) technical scheme

[0008] In order to achieve the above object, the utility model discloses a convenient to carry out the mould of demoulding, including the bottom plate, the top wall fixed connection of bottom plate has the support column, the top wall fixed connection of support column has the top plate, the top plate's top wall installs the punch cylinder, the output fixed connection of punch cylinder has the connecting plate, the top wall fixed connection of connecting plate has the box, one side fixed connection of box has the pipeline, the recess is seted up in the inside of pipeline, the inside rotation is connected with the spray gun of pipeline, the spray gun rotation is connected in the inside of recess, the other end fixed connection of pipeline has the spray gun, the inside opening of bottom plate has the limit slot, the inside rotation of limit slot is connected with the pivot, the outside fixed connection of pivot has the template.

[0009] Preferably, the bottom of the connecting plate is fixedly connected with a connecting column, the punch plate is installed on the bottom of the connecting column, the template is movably connected on one side of the punch plate, a fixing hole is formed in the inside of the connecting column, the spring is fixedly connected in the inside of the fixing hole, and the two connecting columns are connected through the buffer block which is slidably connected in the inside of the connecting column.

[0010] Preferably, the opening size of the limit slot is greater than the size of the template, and the template is movably connected in the inside of the limit slot.

[0011] Preferably, the two groups of connecting columns are symmetrically arranged with the midline of the recess as the axis of symmetry.

[0012] Preferably, the template is provided with a handle on one side, and the surface of the handle is provided with anti-skid lines.

[0013] Preferably, the support columns are arranged in a rectangular array, and the material of the support columns is stainless steel.

[0014] (Three) beneficial effects

[0015] The utility model provides a kind of mould that is convenient to demould. It has the following beneficial effects:

[0016] (1), when punch plate and template contact, complete the stamping of equipment, in the process of stamping, the position of spray gun is adjusted, recess is set on connecting plate, spray gun can rotate in the inside of recess, so that spray gun aims at the position of template, and demoulding agent is transported to spray gun by pipeline and box, when demoulding agent is sprayed on the surface of template, a layer of film is formed, limit slot is also installed in the inside of bottom plate, and limit slot and pivot cooperate to better lift template, and template can be lifted by handle, so that template completed stamping is taken out, to complete the operation of equipment.

[0017] (2), when the stamping plate is downwardly stamped, the stamping plate is connected with the connecting plate through the connecting column, the buffer block is installed between the two connecting columns, the fixed hole is further arranged in the connecting column, the spring is installed in the fixed hole, when the stamping plate is subjected to the pressure, the buffer block is retracted to the inside of the connecting column, and the damage of the stamping force to the equipment can be reduced through the spring. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the whole structure schematic view of the utility model;

[0019] Figure 2 It is the connecting plate structure schematic view of the utility model;

[0020] Figure 3 It is the connecting column structure schematic view of the utility model;

[0021] Figure 4 It is the template structure schematic view of the utility model.

[0022] In the drawing: 1, bottom plate; 2, support column; 3, top plate; 4, stamping cylinder; 5, connecting plate; 6, spray gun; 7, pipeline; 8, box; 9, connecting column; 10, stamping plate; 11, buffer block; 12, spring; 13, fixed hole; 14, template; 15, handle; 16, limit slot; 17, rotating shaft. DETAILED DESCRIPTION

[0023] The technical scheme in the utility model embodiment will be clearly and completely described below with reference to the drawings in the utility model embodiment.

[0024] Please refer to Figures 1-4 The utility model provides a technical scheme:

[0025] Embodiment one: a mold convenient for demolding, comprising a bottom plate 1, the top wall of the bottom plate 1 is fixedly connected with a support column 2, the top wall of the support column 2 is fixedly connected with a top plate 3, the top wall of the top plate 3 is installed with a stamping air cylinder 4, the output end of the stamping air cylinder 4 is fixedly connected with a connecting plate 5, the stamping air cylinder 4 is fixed on the top plate 3, and the connecting plate 5 is pushed down by the piston rod of the stamping air cylinder 4, so that the stamping force is transmitted to the stamping plate 10 for stamping operation, the top wall of the connecting plate 5 is fixedly connected with a box body 8, one side of the box body 8 is fixedly connected with a pipeline 7, a groove is formed in the inside of the pipeline 7, and a spray gun 6 is rotatably connected in the inside of the groove, the rotation function of the spray gun 6 ensures that the release agent can be uniformly sprayed on the mold plate 14, a layer of release film is effectively formed, the product is demolded conveniently, the other end of the pipeline 7 is fixedly connected with the spray gun 6, a limiting groove 16 is formed in the inside of the bottom plate 1, a rotating shaft 17 is rotatably connected in the inside of the limiting groove 16, and the design of the limiting groove 16 and the rotating shaft 17 allows the mold plate 14 to rotate and lift in the groove, so that the product is more easily demolded after stamping, the outside of the rotating shaft 17 is fixedly connected with the mold plate 14, the box body 8 stores the release agent and delivers the release agent to the spray gun 6 through the pipeline 7, the spray gun 6 can accurately spray the release agent to the surface of the mold plate 14, uniform coverage is ensured, and adhesion is reduced.

[0026] Embodiment two: the difference between the embodiment and embodiment one is that the bottom of the connecting plate 5 is fixedly connected with a connecting column 9, the bottom of the connecting column 9 is installed with a stamping plate 10, the stamping plate 10 is provided to better enable the equipment to stamp, one side of the stamping plate 10 is movably connected with a mold plate 14, the mold plate 14 is provided to cooperate with the stamping plate 10, a fixed hole 13 is formed in the inside of the connecting column 9, the fixed hole 13 is provided to better accommodate the spring 12 and the buffer block 11, so that the equipment can better operate, the inside of the fixed hole 13 is fixedly connected with the spring 12, the two connecting columns 9 are connected through the buffer block 11, the buffer block 11 is slidingly connected in the inside of the connecting column 9, the opening size of the limiting groove 16 is greater than the size of the mold plate 14, the mold plate 14 is movably connected in the inside of the limiting groove 16, the two groups of connecting columns 9 are symmetrically arranged with the median line of the groove as the axis of symmetry, one side of the mold plate 14 is installed with a handle 15, and anti-skid lines are arranged on the surface of the handle 15, the support columns 2 are arranged in a rectangular array, so that the stability of the equipment can be better improved, and the material of the support columns 2 is stainless steel, so that the service life of the equipment can be prolonged.

[0027] When working, first, through the opening of the fixed stamping cylinder 4 on the top plate 3, the movement of the output end of the stamping cylinder 4 drives the up and down movement of the connecting plate 5, so as to drive the stamping plate 10 to move to the lower part of the equipment, and the stamping material is placed on the surface of the die plate 14. When the stamping plate 10 contacts the die plate 14, the stamping of the equipment is completed. In the process of stamping, the position of the spray gun 6 is adjusted. The connecting plate 5 is provided with a groove, and the spray gun 6 can rotate in the groove, so that the spray gun 6 is aligned with the position of the die plate 14. Through the pipeline 7 and the box 8, the spray gun 6 is transported with the release agent. When the release agent is sprayed on the surface of the die plate 14, a film is formed, so that the contact between the model and the die plate 14 has a certain space, so as to better complete the release of the equipment. The inside of the bottom plate 1 is also provided with a limiting groove 16. The limiting groove 16 cooperates with the rotating shaft 17 to better lift the die plate 14. Through the handle 15, the die plate 14 can be lifted, and the die plate 14 after stamping can be taken out, so as to complete the operation of the equipment. When the stamping plate 10 is downwardly stamped, the stamping plate 10 is connected with the connecting column 9 through the connecting plate 5. The buffer block 11 is installed between the two connecting columns 9. The fixed hole 13 is also arranged in the connecting column 9. The spring 12 is installed in the fixed hole 13. When the stamping plate 10 is subjected to pressure, the buffer block 11 shrinks to the inside of the connecting column 9. Through the spring 12, the damage of the stamping force to the equipment can be reduced.

[0028] It should be noted that the relational terms herein, such as first and second, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any such actual relationship or order between such entities or actions.

Claims

1. A mold facilitating demolding, characterized by: Including the bottom plate (1), the top wall of the bottom plate (1) is fixedly connected with the support column (2), the top wall of the support column (2) is fixedly connected with the top plate (3), the top wall of the top plate (3) is installed with the stamping cylinder (4), the output end of the stamping cylinder (4) is fixedly connected with the connecting plate (5), the top wall of the connecting plate (5) is fixedly connected with the box (8), one side of the box (8) is fixedly connected with the pipeline (7), the inside of the pipeline (7) is provided with a groove, the inside of the pipeline (7) is rotatably connected with the spray gun (6), the spray gun (6) is rotatably connected in the inside of the groove, the other end of the pipeline (7) is fixedly connected with the spray gun (6), the inside of the bottom plate (1) is provided with a limiting groove (16), the inside of the limiting groove (16) is rotatably connected with the rotating shaft (17), the outside of the rotating shaft (17) is fixedly connected with the template (14).

2. A mold facilitating demolding according to claim 1, characterized in that: The bottom of the connecting plate (5) is fixedly connected with the connecting column (9), the bottom of the connecting column (9) is installed with the stamping plate (10), one side of the stamping plate (10) is movably connected with the template (14), the inside of the connecting column (9) is provided with a fixing hole (13), the inside of the fixing hole (13) is fixedly connected with the spring (12), two connecting columns (9) are connected through the buffer block (11), and the buffer block (11) is slidably connected in the inside of the connecting column (9).

3. The mold facilitating demolding according to claim 1, characterized by: The opening size of the limiting groove (16) is greater than the size of the template (14), and the template (14) is movably connected in the inside of the limiting groove (16).

4. The mold facilitating demolding according to claim 2, wherein: Two groups of the connecting column (9) are symmetrically arranged with the median line of the groove as the axis of symmetry.

5. The mold facilitating demolding according to claim 1, wherein: One side of the template (14) is installed with the handle (15), and the surface of the handle (15) is provided with anti-skid lines.

6. The mold facilitating demolding of claim 1, wherein: The support column (2) is distributed in a rectangular array, and the material of the support column (2) is stainless steel.

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