Detachable cavity structure of metal badge mold

Abstract

The utility model relates to the technical field of badge mould processing, and discloses a detachable cavity structure of a metal badge mould, which comprises a hollow plate, a notch disc is arranged at the top of the hollow plate, a rotating disc is rotatably connected to the inner wall of the hollow plate, a rotating block is rotatably connected to a bottom plate of the rotating disc, and the bottom plate of the rotating block is provided with a plurality of grooves. The top of the rotating block penetrates through the rotating disc and is fixedly connected with a clamping block, the clamping block is clamped with the notch disc, the top of the rotating disc is fixedly connected with a limiting ring, and the limiting ring is clamped with the notch disc. According to the utility model, the clamping plate above the die block is clamped with the clamping groove, the handle is rotated to drive the screw to rotate, the clamping block is pushed through the thread to extrude and fix the die block, the handle is rotated to release fixation, a damaged part is replaced, the whole die needs to be replaced, the rotating block is rotated to enable the clamping block to rotate, the clamping with the notch disc is released, and the notch disc is taken down to quickly replace the die. And therefore, the die can be quickly replaced.

Description

TECHNICAL FIELD

[0001] The utility model relates to badge mould processing technical field especially relates to detachable cavity structure of metal badge mould. BACKGROUND

[0002] The detachable cavity structure of metal badge mould is formed by the ingenious combination of multiple independent modules, and the modules are accurately connected, which can ensure the forming precision and be conveniently disassembled.

[0003] The common detachable cavity structure is generally composed of two main parts, the upper cavity and the lower cavity, which are positioned by positioning pins or simple clamping grooves. The positioning pins will wear out and the clamping grooves will deform during the repeated opening and closing process, resulting in a decrease in the positioning accuracy of the upper and lower cavities. The existing detachable cavity structure of metal badge mould uses a conical positioning method, which improves the positioning accuracy by using high-precision conical surfaces. However, the use of screws for fixation may cause rusting or thread damage, making disassembly difficult and increasing the time and cost of disassembly, which affects production efficiency. SUMMARY

[0004] To overcome the above shortcomings, the detachable cavity structure of metal badge mould is provided to improve the problem of difficult disassembly caused by rusting or thread damage when using screws for fixation, which increases the time and cost of disassembly.

[0005] In order to achieve the above object, the utility model discloses a detachable cavity structure of metal badge mould, including hollow board, the top of hollow board is provided with notched disc, the inner wall of hollow board is rotatably connected with rotating disc, the bottom plate of rotating disc is rotatably connected with rotating block, the top of rotating block penetrates rotating disc and is fixedly connected with clamping block, clamping block and notched disc are engaged, the top of rotating disc is fixedly connected with limit ring, limit ring and notched disc are engaged, the top of notched disc is provided with a plurality of segmented mould blocks, the outer wall of segmented mould block is fixedly connected with clamping plate, the other side of segmented mould block is provided with clamping groove, clamping plate and clamping groove are engaged, the top of notched disc is slidably connected with a plurality of clamping blocks, the outer wall of clamping block is rotatably connected with screw, the outer wall of screw penetrates notched disc and is fixedly connected with handle, the top right side of hollow board is fixedly connected with L-shaped support board, the top of L-shaped support board is fixedly connected with air cylinder, one end of air cylinder penetrates L-shaped support board and is fixedly connected with punch mould, the inner wall top of punch mould is provided with heat dissipation mechanism, and the heat dissipation mechanism is used for absorbing the heat generated by the mould.

[0006] As a further description of the above technical solution:

[0007] The heat dissipation mechanism includes a heat dissipation hollow block fixedly connected to the inner wall bottom of the punch mould, a water storage tank fixedly connected to the top right side of the L-shaped support plate, a water outlet pipe communicated with the bottom of the water storage tank, a piston rod fixedly connected to the front side of the L-shaped support plate, a pumping cylinder slidably connected to the outer wall of the piston rod, a three-way check valve communicated with the bottom of the pumping cylinder, the top rear side of the heat dissipation hollow block, and a drain pipe communicated with the top of the water storage tank.

[0008] As a further description of the above technical solution:

[0009] The top left side of the hollow plate is fixedly connected to a stand, and the top of the stand is fixedly connected to an illuminating lamp.

[0010] As a further description of the above technical solution:

[0011] The top rear side of the hollow plate is fixedly connected to a fixed column, and the top of the fixed column is fixedly connected to an alarm lamp.

[0012] As a further description of the above technical solution:

[0013] The outer wall of the hollow plate is fixedly connected to a plurality of L-shaped connecting blocks, and the inner wall of the L-shaped connecting block is provided with a fixing bolt.

[0014] As a further description of the above technical solution:

[0015] A nameplate is fixedly connected to the top left front end of the hollow board, and a warning sign block is fixedly connected to the top right front end of the hollow board.

[0016] As a further description of the above technical solution:

[0017] The inner wall of the stamping die is provided with multiple heat conduction grooves, which are equidistantly located at the bottom of the inner wall of the stamping die.

[0018] As a further description of the above technical solution:

[0019] An observation window is provided on the front side of the outer wall of the water storage tank, and an outer frame is fixedly connected to the outer wall of the observation window.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, by engaging the card plate above the mold block with the card slot, rotating the handle drives the screw to rotate, and the thread pushes the card block to press and fix the mold block, thus completing the assembly. If the mold is damaged, rotating the handle releases the fixation and replaces the damaged part. If the entire mold needs to be replaced, rotating the rotating block causes the card block to rotate, releasing the engagement with the concave plate, removing the concave plate and quickly replacing the mold, thereby quickly completing the mold replacement.

[0022] 2. In this utility model, during the stamping process, the heat dissipation hollow block, the three-way check valve, and the pressure-drawing cylinder move downwards together, causing a negative pressure to be generated inside the pressure-drawing cylinder. The coolant in the water storage tank flows into the pressure-drawing cylinder through the outlet pipe and the three-way check valve. After the stamping is completed, the cylinder retracts and resets, and the pressure-drawing cylinder and the piston rod squeeze each other. The coolant enters the heat dissipation hollow block through the three-way check valve. After absorbing heat, the coolant returns to the water storage tank through the drain pipe, thereby completing the mold cooling. Attached Figure Description

[0023] Figure 1 This is a perspective view of the detachable cavity structure of the metal badge mold proposed in this utility model;

[0024] Figure 2 This is a front view of the detachable cavity structure of the metal badge mold proposed in this utility model.

[0025] Figure 3 This is a top view of the detachable cavity structure of the metal badge mold proposed in this utility model;

[0026] Figure 4 This is a cross-sectional view of the concave plate of the detachable cavity structure of the metal badge mold proposed in this utility model;

[0027] Figure 5 The detachable cavity structure heat dissipation hollow block of the metal badge mold is provided by the utility model.

[0028] Legend:

[0029] 1, hollow plate; 2, heat dissipation mechanism; 201, heat dissipation hollow block; 202, water storage tank; 203, water outlet pipe; 204, three-way check valve; 205, pumping cylinder; 206, piston rod; 207, drain pipe; 3, notched disc; 4, rotating disc; 5, rotating block; 6, clamping block; 7, limiting ring; 8, sectional mold block; 9, clamping plate; 10, clamping groove; 11, clamping block; 12, screw; 13, handle; 14, L-shaped support plate; 15, air cylinder; 16, stamping die; 17, stand; 18, illuminating lamp; 19, fixing column; 20, alarm lamp; 21, L-shaped connecting block; 22, fixing bolt; 23, nameplate; 24, warning mark block; 25, heat conduction groove; 26, observation window; 27, outer frame. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0031] Reference Figure 1 , Figure 2 and Figure 4The utility model provides a kind of split cavity structure of metal badge mould of an embodiment: hollow plate 1 is made of high-strength aluminum alloy material, with the characteristics of light weight, high strength and corrosion resistance, the top of hollow plate 1 is provided with notched disc 3, the surface flatness of notched disc 3 is extremely high after machining, to ensure the accuracy of subsequent mold installation and use, the inner wall of hollow plate 1 is rotatably connected with rotating disc 4, rotating disc 4 can rotate in the inner wall of hollow plate 1, the bottom plate of rotating disc 4 is rotatably connected with rotating block 5, rotating block 5 is made of special alloy steel material, for rotating clamping block 6, the top of rotating block 5 penetrates rotating disc 4 and is fixedly connected with clamping block 6, clamping block 6 is engaged with notched disc 3, clamping block 6 is engaged with notched disc 3, the engaging portion is designed with positioning structure, to ensure the tightness and stability of clamping, the top of rotating disc 4 is fixedly connected with limit ring 7, limit ring 7 is engaged with notched disc 3, limit ring 7 is engaged with notched disc 3, further enhance the reliability and accuracy of rotating disc 4 and notched disc 3 connection, the top of notched disc 3 is provided with a plurality of segmented mould blocks 8, segmented mould block 8 is made of high-quality die steel, after quenching and tempering heat treatment process, it has good wear resistance and thermal stability, the outer wall of segmented mould block 8 is fixedly connected with clamping plate 9, the other side of segmented mould block 8 is provided with clamping groove 10, clamping plate 9 is engaged with clamping groove 10, clamping plate 9 is engaged with clamping groove 10, the structure design of this mutual engagement facilitates the splicing and disassembly of segmented mould block 8, the top of notched disc 3 is slidably connected with a plurality of clamping blocks 11, the outer wall of clamping block 11 is rotatably connected with screw 12, the outer wall of screw 12 penetrates notched disc 3 and is fixedly connected with handle 13, by rotating handle 13, screw 12 can drive clamping block 11 to move, so as to tighten or loosen segmented mould block 8, the top right side of hollow plate 1 is fixedly connected with L-shaped supporting plate 14, L-shaped supporting plate 14 is firmly connected with hollow plate 1 by welding process, the top of L-shaped supporting plate 14 is fixedly connected with air cylinder 15, air cylinder 15 selects the model with high power output and accurate stroke control, one end of air cylinder 15 penetrates L-shaped supporting plate 14 and is fixedly connected with punch die 16, the inner wall top of punch die 16 is provided with heat dissipation mechanism 2, heat dissipation mechanism 2 is used to absorb heat generated by mould.

[0032] Refer to Figure 2 , Figure 3 and Figure 5The heat dissipation mechanism 2 includes a heat dissipation hollow block 201 fixedly connected to the inner wall bottom of the stamping die 16, which is internally provided with a complex flow channel structure capable of fully contacting the cooling liquid with the die, increasing the heat dissipation area, rapidly absorbing the heat generated by the die, thereby effectively reducing the die temperature, preventing the die from deforming or being damaged due to overheating, affecting the stamping precision and die life, the top right side of the L-shaped support plate 14 is fixedly connected with a water storage tank 202, which is used to store a large amount of cooling liquid to provide a stable source of cooling liquid for the entire heat dissipation cycle, the capacity is reasonably designed according to the heat dissipation demand and working time of the die, and the material has good sealing property and corrosion resistance, so as to ensure that the cooling liquid will not leak and can be stored stably for a long time, the bottom of the water storage tank 202 is communicated with a water outlet pipe 203, which is responsible for accurately delivering the cooling liquid in the water storage tank 202 to the subsequent heat dissipation components, the pipe diameter and material selection are determined according to the flow and pressure requirements of the cooling liquid, which can ensure that the cooling liquid will not be blocked or leaked during the delivery process, ensuring the normal operation of heat dissipation, the front side of the L-shaped support plate 14 is fixedly connected with a piston rod 206, the outer wall of the piston rod 206 is slidingly connected with a pumping cylinder 205, by the reciprocating motion of the piston rod 206, the pressure in the pumping cylinder 205 is changed, thereby generating suction or pressure, providing power for the circulation of the cooling liquid, so that the cooling liquid can continuously circulate between the water storage tank 202 and the heat dissipation hollow block 201, ensuring the uninterrupted heat dissipation process, the bottom of the pumping cylinder 205 is communicated with a three-way check valve 204, which plays a key role in controlling the flow direction of the cooling liquid, which can accurately switch the flow direction of the cooling liquid according to the pressure change in the pumping cylinder 205, so that the cooling liquid can circulate between the water storage tank 202, the water outlet pipe 203 and the heat dissipation hollow block 201 according to the predetermined path, avoiding backflow or crossflow of the cooling liquid, improving the efficiency and reliability of heat dissipation, the bottom of the three-way check valve 204 and the top front side of the heat dissipation hollow block 201 are communicated, the left side of the water outlet pipe 203 and the right side of the three-way check valve 204 are communicated, the top rear side of the heat dissipation hollow block 201 is communicated with a drain pipe 207, which is responsible for returning the cooling liquid after absorbing heat in the heat dissipation hollow block 201 to the water storage tank 202, the inclination and pipe diameter of the drain pipe 207 are designed to facilitate the rapid return of the cooling liquid, reducing the residual cooling liquid in the pipe, so that the heat dissipation cycle can be more efficiently and continuously carried out, the top of the drain pipe 207 and the top of the water storage tank 202 are communicated, so that the cooled cooling liquid can smoothly return to the water storage tank 202 for recooling and recycling, maintaining the stable operation of the entire heat dissipation, ensuring that the die is always in the appropriate working temperature range.

[0033] Referring to Figure 1 , Figure 2 and Figure 3The top left side of the hollow plate 1 is fixedly connected with a stand 17, which serves as a support structure and provides a stable mounting base for the top lighting lamp 18, ensuring that the lighting lamp 18 maintains a suitable height and angle above the mold working area, so as to provide sufficient lighting for the operation area in case of insufficient light, facilitating the operator to clearly observe the mold state, carry out mold debugging, product inspection and other related operations, improving work efficiency and reducing operation errors caused by light problems. The top of the stand 17 is fixedly connected with the lighting lamp 18, which can illuminate the mold and the surrounding area in dim working environment or night work, enabling the operator to accurately perform various operations such as installing mold parts, adjusting stamping parameters and checking the quality of stamping finished products, which helps to improve the accuracy and safety of operation, avoids quality problems or safety accidents caused by visual errors, ensures the smooth progress of the production process, the top rear side of the hollow plate 1 is fixedly connected with a fixed column 19, which provides a stable support point for the alarm lamp 20, enabling it to be installed at a prominent position above the mold, ensuring that the signal emitted by the alarm lamp 20 can be detected by the operator in time when abnormal conditions occur, playing a warning role, prompting the operator that there may be faults, safety hazards or other problems that need attention in the mold or production process, so as to take corresponding measures to handle them quickly and prevent the problem from further deteriorating. The top of the fixed column 19 is fixedly connected with the alarm lamp 20, the outer wall of the hollow plate 1 is fixedly connected with a plurality of L-shaped connecting blocks 21, which serve as a connecting medium and can conveniently connect and fix the mold with external equipment or mounting brackets, and the inner wall of the L-shaped connecting block 21 is provided with a fixing bolt 22.

[0034] Referring to Figure 1 , Figure 2 and Figure 3The top left front end of the hollow plate 1 is fixedly connected with a nameplate 23, and the nameplate 23 is marked with detailed information of the model, specification, manufacturer and production date of the metal badge mold, so as to facilitate the operator to quickly and accurately identify the basic properties of the mold during use and maintenance, so as to facilitate the equipment management, spare parts procurement and technical support related work, and also help to trace the production source and quality information of the mold. The top right front end of the hollow plate 1 is fixedly connected with a warning sign block 24, which adopts a prominent color and pattern to remind the operator of safety matters that need to be paid attention to during mold operation, such as high temperature danger and mechanical moving part danger, so as to prevent the operator from being careless and causing safety accidents, and to protect the safety of personnel and the smooth progress of production. The inner wall of the stamping die 16 is provided with a plurality of heat conduction grooves 25, which are provided at the bottom of the inner wall of the stamping die 16. The heat conduction grooves 25 are provided at the bottom of the inner wall of the stamping die 16. These heat conduction grooves 25 can increase the contact area between the mold and the heat dissipation hollow block 201, improve the heat transfer efficiency, make the heat generated by the mold can be more quickly conducted to the cooling liquid in the heat dissipation hollow block 201, so as to further improve the heat dissipation effect of the whole heat dissipation mechanism 2, ensure that the temperature of the mold remains relatively stable during long time work, and is beneficial to improve the quality of the stamping product and the service life of the mold. The outer wall of the water storage tank 202 is provided with an observation window 26 on the front side. The observation window 26 is convenient for the operator to intuitively observe the liquid level, color and whether there are impurities in the cooling liquid in the water storage tank 202. By regularly checking the observation window 26, the state of the cooling liquid can be known in time, so as to supplement the cooling liquid in time when the liquid level is too low, or replace it in time when the cooling liquid is deteriorated or contaminated, so as to ensure the normal operation and heat dissipation effect of the heat dissipation. The outer wall of the observation window 26 is fixedly connected with an outer frame 27, which plays a protective role for the observation window 26, preventing damage or affecting the observation effect of the observation window 26 due to collision, dust and water vapor factors in the production environment. The outer frame 27 is usually made of a solid and corrosion-resistant material, such as stainless steel or engineering plastic, which can effectively prolong the service life of the observation window 26 and ensure that the operator can clearly and accurately observe the situation in the water storage tank 202.

[0035] Working principle: before using the device, first, the die to be punched is placed on the notch disc 3 in order, then the clamping plate 9 above each segmented die block 8 is clamped with the clamping groove 10 one by one, then the screw 12 is rotated by rotating the handle 13, and the clamping block 11 is pressed on each segmented die block 8 to realize fixation by the advancing action of the thread, so as to complete the assembly process of the die, if a part of the die is damaged, only need to rotate the handle 13 to release the fixed pressure of each segmented die block 8, then take out the damaged part for replacement, if the whole die needs to be replaced, only need to rotate the rotating block 5 to drive the clamping block 6 to rotate, so that the clamping state with the notch disc 3 is released, and then the whole notch disc 3 is taken off to realize the quick replacement of the die;

[0036] And through the heat dissipation mechanism 2, under the driving of the air cylinder 15, the die performs the stamping work, and the heat dissipation hollow block 201, the three-way check valve 204 and the pumping cylinder 205 are synchronously pulled to the bottom, at this time, due to the constraint action of the piston rod 206, a negative pressure environment is formed in the pumping cylinder 205, so that the cooling liquid in the water storage tank 202 flows into the pumping cylinder 205 through the water outlet pipe 203 and the three-way check valve 204, after the stamping work is finished, the air cylinder 15 drives the related parts to reset, the pumping cylinder 205 is extruded with the piston rod 206, so that the absorbed cooling liquid enters the heat dissipation hollow block 201 through the three-way check valve 204, and with the increase of the pressure, the cooling liquid absorbing heat flows back to the water storage tank 202 through the drain pipe 207, so as to realize the effective cooling of the die in the stamping process.

[0037] Finally, it should be pointed out that: the above only for the preferred embodiments of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A split cavity structure for a metal badge mould comprising a hollow plate (1) characterised in that: The top of the hollow plate (1) is provided with a notched disc (3), the inner wall of the hollow plate (1) is rotatably connected with a rotating disc (4), the bottom plate of the rotating disc (4) is rotatably connected with a rotating block (5), the top of the rotating block (5) penetrates through the rotating disc (4) and is fixedly connected with a clamping block (6), the clamping block (6) is clamped with the notched disc (3), the top of the rotating disc (4) is fixedly connected with a limiting ring (7), the limiting ring (7) is clamped with the notched disc (3), the top of the notched disc (3) is provided with a plurality of segmented mold blocks (8), the outer wall of the segmented mold block (8) is fixedly connected with a clamping plate (9), the other side of the segmented mold block (8) is provided with a clamping groove (10), the clamping plate (9) is clamped with the clamping groove (10), the top of the notched disc (3) is slidably connected with a plurality of clamping blocks (11), the outer wall of the clamping block (11) is rotatably connected with a screw (12), the outer wall of the screw (12) penetrates through the notched disc (3) and is fixedly connected with a handle (13), the top right side of the hollow plate (1) is fixedly connected with an L-shaped supporting plate (14), the top of the L-shaped supporting plate (14) is fixedly connected with an air cylinder (15), one end of the air cylinder (15) penetrates through the L-shaped supporting plate (14) and is fixedly connected with a stamping die (16), the inner wall top of the stamping die (16) is provided with a heat dissipation mechanism (2), and the heat dissipation mechanism (2) is used for absorbing heat generated by the die.

2. The split cavity construction for a metal badge mold of claim 1, wherein: The heat dissipation mechanism (2) comprises a heat dissipation hollow block (201), the heat dissipation hollow block (201) is fixedly connected to the inner wall bottom of the stamping die (16), the top right side of the L-shaped supporting plate (14) is fixedly connected with a water storage tank (202), the bottom of the water storage tank (202) is communicated with a water outlet pipe (203), the front side of the L-shaped supporting plate (14) is fixedly connected with a piston rod (206), the outer wall of the piston rod (206) is slidably connected with a pumping cylinder (205), the bottom of the pumping cylinder (205) is communicated with a three-way check valve (204), the bottom of the three-way check valve (204) is communicated with the top front side of the heat dissipation hollow block (201), the left side of the water outlet pipe (203) is communicated with the right side of the three-way check valve (204), and the top rear side of the heat dissipation hollow block (201) is communicated with a drain pipe (207), and the top of the drain pipe (207) is communicated with the top of the water storage tank (202).

3. The split cavity construction for a metal badge mold of claim 1 wherein: The top left side of the hollow plate (1) is fixedly connected with a stand column (17), and the top of the stand column (17) is fixedly connected with an illuminating lamp (18).

4. The split cavity construction for a metal badge mold of claim 1 wherein: The top rear side of the hollow plate (1) is fixedly connected with a fixed column (19), and the top of the fixed column (19) is fixedly connected with an alarm lamp (20).

5. The split cavity construction for a metal badge mold of claim 1 wherein: The outer wall of the hollow plate (1) is fixedly connected with a plurality of L-shaped connecting blocks (21), and the inner wall of the L-shaped connecting block (21) is provided with a fixed bolt (22).

6. The split cavity construction for a metal badge mold of claim 1 wherein: The top left front end of the hollow plate (1) is fixedly connected with a nameplate (23), and the top right front end of the hollow plate (1) is fixedly connected with a warning sign block (24).

7. The split cavity construction for a metal badge mold of claim 1 wherein: A plurality of heat conduction grooves (25) are arranged on the inner wall of the stamping die (16), and the heat conduction grooves (25) are equidistantly arranged on the bottom of the inner wall of the stamping die (16).

8. The split cavity construction for a metal badge mold of claim 2, wherein: An observation window (26) is arranged on the front side of the outer wall of the water storage tank (202), and an outer frame (27) is fixedly connected to the outer wall of the observation window (26).

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