Oil pan gasket breaking equipment

Abstract

The application discloses an oil pan gasket breaking and processing equipment, which comprises an upper die holder, a bottom of the upper die holder is provided with an upper die plate, the upper die plate is provided with an upper die pin fixedly connected with the upper die holder; a lower die holder is arranged below the upper die holder, a vertical channel is formed in a corresponding position of the upper die plate of the lower die holder, a lower die plate is vertically arranged in an inner cavity of the vertical channel, and a pin hole corresponding to the upper die pin is formed in the lower die plate; a supporting bottom plate is arranged below the lower die plate, an offset cavity is formed in a middle part of the lower die holder on one side of the supporting bottom plate, and a push rod extending to the outside of the lower die holder is fixed to an end of the supporting bottom plate. The oil pan gasket is formed by stamping in a single section, and the material of the oil pan gasket in a strip structure and in multiple sections can be saved, and the manufacturing cost is reduced. The formed oil pan gasket directly falls into the bottom of the lower die holder through the vertical channel, is stacked and collected, and subsequent splicing processing is facilitated.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of oil pan gasket processing, in particular to an oil pan gasket split processing equipment. BACKGROUND

[0002] The engine oil pan is the lower half of the crankcase, also known as the lower crankcase. Its function is to enclose the crankcase as the outer shell of the oil tank, and to collect and store the lubricating oil returned from each friction surface of the diesel engine, dissipate part of the heat, prevent oxidation of the lubricating oil, and seal the engine oil pan and the engine cylinder.

[0003] In the prior art, such as Chinese utility model patent (CN201320670432.4) discloses an engine oil pan gasket, and Chinese utility model patent (CN201922117226.0) discloses an oil pan gasket with a limiting sleeve structure. As can be seen from the above prior art, the existing oil pan gasket is usually in a ring structure. When processing the ring structure oil pan gasket, the gasket is formed by stamping. However, a large amount of waste material is formed in the middle of the ring structure oil pan gasket, resulting in high cost of manufacturing a finished oil pan gasket. Therefore, the ring structure oil pan gasket is divided into multiple strip structure gasket segments for separate stamping, as shown in Figure 1 The ring structure oil pan gasket is divided into multiple segments for separate processing, and then the multiple oil pan gaskets are spliced and welded, saving the use of stamping materials.

[0004] When the multiple oil pan gaskets formed by stamping are discharged, they are usually stacked on one side, and then the materials are collected in a material box on one side and transported to the next process. Since each segment of the oil pan gasket needs to be placed in the corresponding position during splicing and welding, the disordered stacking of the oil pan gasket segments makes the arrangement and splicing very inconvenient, and manual arrangement is required, resulting in low production efficiency. SUMMARY

[0005] Therefore, it is necessary to provide an oil pan gasket split processing equipment to solve the above technical problems. The single-segment oil pan gasket is formed by stamping, the multiple strip structure oil pan gaskets can save materials and reduce manufacturing costs, and the formed oil pan gasket is directly dropped into the bottom of the lower die seat through the vertical channel for stacking and collecting. The formed oil pan gasket can be neatly stacked in a pile, which facilitates subsequent splicing and processing.

[0006] To solve the above technical problems, the present application adopts the following technical solutions:

[0007] An oil pan gasket split processing equipment comprises:

[0008] An upper die base, a bottom of the upper die base is mounted with an upper die plate, the upper die plate is inserted with an upper die pin fixedly connected with the upper die base;

[0009] A lower die base arranged below the upper die base, a vertical channel is arranged at a corresponding position of the upper die plate on the lower die base, a lower die plate is vertically arranged in an inner cavity of the vertical channel, a pin hole corresponding to the upper die pin is arranged on the lower die plate;

[0010] A supporting bottom plate arranged below the lower die plate, an offset cavity is arranged at one side of the supporting bottom plate, a push rod extending to the outside of the lower die base is fixed at an end of the supporting bottom plate.

[0011] As a preferred embodiment of the oil pan gasket segmented processing equipment, the upper die plate is inserted with the bottom of the upper die base, the bottom of the upper die plate and the upper die base are mounted with supporting spring two, the upper die plate and the upper die base are connected through the supporting spring two, the segmented downward pressing of the upper die plate and the upper die pin is realized, and the punching and forming manufacturing are completed.

[0012] As a preferred embodiment of the oil pan gasket segmented processing equipment, the supporting bottom plate is arranged with a through hole at a corresponding position of the pin hole, the supporting spring one is mounted between the supporting bottom plate and the lower die plate, the through hole is convenient for the waste to fall, and the supporting spring one is convenient for the lower die plate to move to the supporting bottom plate and synchronously move to the offset cavity.

[0013] As a preferred embodiment of the oil pan gasket segmented processing equipment, the bottom of the upper die base is mounted with a guide rail, the push rod is slidably arranged with an offset slide arranged in the middle of the guide rail, when the upper die base is lowered to drive the guide rail to be lowered, the push rod is moved along the offset slide arranged in the guide rail, when the upper die plate is lowered, the oil pan gasket and the lower die plate are pressed, the push rod is moved along the inner cavity of the guide rail, and the push rod is offset to one side.

[0014] As a preferred embodiment of the oil pan gasket segmented processing equipment, a material collecting chamber is arranged below the lower die base, a stacking plate is arranged in the material collecting chamber, a plug rod is fixedly arranged on the stacking plate at a position corresponding to the upper die pin, the mounting hole arranged on the oil pan gasket falling into the lower die base is inserted with the plug rod, and the oil pan gasket is stacked on the stacking plate, so that the oil pan gasket is stably stacked together.

[0015] As a preferred embodiment of the oil pan gasket split processing equipment, a waste material channel is formed on one side of the material collecting chamber, a discharging channel is formed on the other side of the material collecting chamber, and a high-pressure nozzle is installed on the opposite side of the material collecting chamber and the waste material channel.

[0016] As a preferred embodiment of the oil pan gasket split processing equipment, a pushing frame is arranged on the outer frame of the stacking plate and is slidingly connected with the material collecting chamber, the pushing frame slides along the side of the discharging channel of the material collecting chamber, the stacking plate is moved to the side of the discharging channel by moving the pushing frame, a certain amount of stacked stacking plates are removed for storage, empty stacking plates are placed again, and material collection is performed.

[0017] As a preferred embodiment of the oil pan gasket split processing equipment, a guide rod is installed on the outer side of the pushing frame, a tension spring is connected with the pushing frame on the guide rod, and the pushing frame is moved to the side of the discharging channel of the material collecting chamber by the tension spring.

[0018] As a preferred embodiment of the oil pan gasket split processing equipment, a stop rod is vertically inserted into the lower die seat at the front end of the pushing frame, a limiting block is fixed to the pushing frame on the inner side of the stop rod, a gear is engaged with a rack on the top of the stop rod, the gear is engaged with the rack and drives the stop rod to gradually move up, the stop rod is separated from the pushing frame when the stacking plate is full, so that the pushing frame automatically pushes out the stacking plate, and the stacking plate is conveniently replaced.

[0019] As a preferred embodiment of the oil pan gasket split processing equipment, a ratchet assembly is installed on one side of the gear for controlling one-way rotation of the gear, a pressing rod is fixed to the upper die seat above the ratchet assembly for driving one-way rotation of the gear, the stop rod periodically presses the ratchet assembly when the upper die seat moves down and drives the stop rod to move down, the ratchet assembly can rotate in one direction, and the gear gradually rotates in one direction, the gear is engaged with the rack and drives the stop rod to gradually move up.

[0020] Compared with the prior art, the present application has the following advantages:

[0021] The oil pan gasket split processing equipment provided by the application, the plate material passes through between the lower die seat and the upper die seat, and the upper die plate and the upper die pin are in contact with the plate material by the downward movement of the upper die seat. Since the upper die pin is fixedly installed with the upper die seat, it will first contact the plate material for punching processing. The waste produced by punching falls through the pin hole on the lower die plate. The continuous downward movement of the upper die seat drives the upper die pin to punch the plate material, thereby punching the oil pan gasket into a single section. The multi-section oil pan gasket with a strip structure can save materials and reduce manufacturing costs.

[0022] When the oil pan gasket is formed by stamping, the continuous downward movement of the upper die plate drives the lower die plate to move downward and fit the top of the supporting bottom plate. By controlling the shift lever to drive the supporting bottom plate to move, the supporting bottom plate and the lower die plate are driven to move to the offset cavity opened on one side, so that the vertical channel on the lower die seat is exposed, facilitating the formed oil pan gasket to directly fall into the bottom of the lower die seat through the vertical channel for stacking and collecting. In this way, the formed oil pan gasket can be neatly stacked in a stack, facilitating subsequent splicing processing. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the schemes in the application, the following will briefly introduce the drawings needed in the embodiment description. Obviously, the drawings in the following description are some embodiments of the application, and other drawings can be obtained by those skilled in the art without creative labor.

[0024] Figure 1 The split oil pan gasket structure schematic diagram provided by the application;

[0025] Figure 2 The overall structure schematic diagram of the equipment provided by the application Figure 1

[0026] Figure 3 The overall structure schematic diagram of the equipment provided by the application Figure 2

[0027] Figure 4 The structure schematic diagram of the upper die seat and the upper die plate provided by the application;

[0028] Figure 5 The structure schematic diagram of the upper die seat and the upper die plate provided by the application;

[0029] Figure 6 The structure schematic diagram of the offset cavity and the lower die plate provided by the application;

[0030] Figure 7 The structure schematic diagram of the lower die plate and the supporting bottom plate after sliding into the offset cavity provided by the application;

[0031] Figure 8 The structure schematic diagram of the material stacking plate after pushing out provided by the application;​​

[0032] Figure 9 The offset cavity and vertical channel structure schematic diagram provided by the present application.

[0033] The figure mark description is as follows:

[0034] 1, lower die seat; 2, upper die seat; 3, upper die plate; 4, upper die pin; 5, pin hole; 6, lower die plate; 7, guide rail; 8, push rod; 9, waste channel; 10, discharge channel; 11, stacking plate; 12, insertion rod; 13, high-pressure nozzle; 14, push frame; 15, guide rod; 16, offset cavity; 17, support base plate; 18, support spring one; 19, support spring two; 20, pressure rod; 21, tension spring; 22, stop rod; 23, gear; 24, ratchet assembly; 25, vertical channel. DETAILED DESCRIPTION

[0035] In order for those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a 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 should belong to the scope of protection of the present application.

[0036] As described in the background, since each corresponding oil pan gasket needs to be placed in the corresponding position during splicing welding, the disordered stacked oil pan gasket segments are very inconvenient to arrange and splice, and manual arrangement is required, resulting in low production efficiency.

[0037] In order to solve this technical problem, the present application provides an oil pan gasket segment processing equipment, which is applied to the oil pan gasket processing technical field.

[0038] Specifically, please refer to Figures 2-9 An oil pan gasket segment processing equipment, comprising:

[0039] An upper die seat 2, the bottom of the upper die seat 2 is provided with an upper die plate 3, and the upper die plate 3 is provided with an upper die pin 4 fixedly connected with the upper die seat 2;

[0040] A lower die seat 1 provided below the upper die seat 2, a vertical channel 25 is provided on the lower die seat 1 at a position corresponding to the upper die plate 3, and a lower die plate 6 is vertically provided in the inner cavity of the vertical channel 25, and the lower die plate 6 is provided with a pin hole 5 corresponding to the upper die pin 4;

[0041] Supporting bottom plate 17 located below lower die plate 6, the middle part of lower die seat 1 is provided with offset cavity 16 on one side of supporting bottom plate 17, and the end of supporting bottom plate 17 is fixed with push rod 8 extending to the outside of lower die seat 1.

[0042] The oil pan gasket processing equipment provided by the application is characterized in that: plate material passes between lower die seat 1 and upper die seat 2, and upper die plate 3 and upper die pin 4 are brought into contact with the plate material by the downward movement of upper die seat 2, since upper die pin 4 is fixedly installed on upper die seat 2, upper die pin 4 will first contact the plate material to punch the plate material, and the waste produced by punching falls through pin hole 5 on lower die plate 6, and upper die seat 2 continuously moves downward to drive upper die pin 4 to stamp the plate material, so that the plate material is stamped into a single-section oil pan gasket, and the multi-section oil pan gasket with a strip structure can save material and reduce manufacturing cost.

[0043] When the oil pan gasket is stamped and formed, the continuous downward movement of upper die plate 3 drives lower die plate 6 to move downward and abut against the top of supporting bottom plate 17, supporting bottom plate 17 is driven to move by controlling push rod 8, so that supporting bottom plate 17 and lower die plate 6 move to the offset cavity 16 opened on one side, so that the vertical channel 25 on lower die seat 1 is exposed, the formed oil pan gasket falls directly through vertical channel 25 to the bottom of lower die seat 1, and is stacked and collected, so that the formed oil pan gasket pieces can be stacked neatly in a stack, and subsequent splicing processing is facilitated.

[0044] In order to enable personnel in the technical field to better understand the application scheme, the technical solutions in the embodiments of the application will be described clearly and completely below with reference to the drawings.

[0045] It should be noted that, in the case of no conflict, the embodiments in the application and the features and technical solutions in the embodiments can be combined with each other.

[0046] It should be noted that: similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0047] Embodiment 1

[0048] Please refer to Figures 2-5As shown in the oil pan pad split processing equipment, which comprises an upper die holder 2, a lower die holder 1 and a support base plate 17, the bottom of the upper die holder 2 is provided with an upper die plate 3, the upper die plate 3 is inserted with an upper die pin 4 fixedly connected with the upper die holder 2, the upper die plate 3 and the upper die pin 4 are contacted with the plate material by the downward movement of the upper die holder 2, and the upper die pin 4 is fixedly installed with the upper die holder 2, which will be contacted with the plate material first to punch the plate material, and the upper die holder 2 continuously moves downward to drive the upper die pin 4 to punch the plate material, so that the oil pan pad is punched into a single section, the upper die plate 3 is inserted with the bottom of the upper die holder 2, the bottom of the upper die plate 3 and the upper die holder 2 are provided with a support spring 2 19, the upper die plate 3 and the upper die holder 2 are connected through the support spring 2 19, the upper die holder 2 controls the upper die plate 3 and the upper die pin 4 to move downward, so as to complete the punching and forming manufacturing.

[0049] In this embodiment, please refer to Figures 2-3 As shown in the lower die holder 1 arranged below the upper die holder 2, the lower die holder 1 is provided with a vertical channel 25 at the corresponding position of the upper die plate 3, the inner cavity of the vertical channel 25 is vertically provided with a lower die plate 6, the lower die plate 6 is provided with a pin hole 5 corresponding to the upper die pin 4, a material collecting chamber is arranged below the lower die holder 1, the material collecting chamber is provided with a stacking plate 11, the stacking plate 11 is fixedly provided with a inserting rod 12 at the position corresponding to the upper die pin 4, the mounting hole provided on the oil pan pad falling below the lower die holder 1 is inserted with the inserting rod 12, and is stacked on the stacking plate 11, so as to stack the oil pan pad stably.

[0050] In addition, please refer to Figure 2 、 Figure 4 、 Figure 6 、 Figure 7 and Figure 9 As shown in the support base plate 17 arranged below the lower die plate 6, the lower die holder 1 is provided with an offset cavity 16 at one side of the support base plate 17, the end of the support base plate 17 is fixedly provided with a pushing rod 8 extending to the outside of the lower die holder 1, the support base plate 17 is provided with a through hole at the position corresponding to the pin hole 5, the support base plate 17 and the lower die plate 6 are provided with a support spring 1 18, the bottom of the upper die holder 2 is provided with a guide rail 7, the pushing rod 8 slides with the offset slide way arranged in the middle of the guide rail 7, when the upper die holder 2 moves downward to drive the guide rail 7 to move downward, so as to make the pushing rod 8 move along the offset slide way arranged in the guide rail 7, when the upper die plate 3 moves downward to press the formed oil pan pad and the lower die plate 6, the pushing rod 8 moves along the inner cavity of the guide rail 7, and drives the pushing rod 8 to offset to one side, so as to move the support base plate 17 and the lower die plate 6 to the offset cavity 16 arranged at one side, so as to expose the vertical channel 25 on the lower die holder 1, and the oil pan pad is not supported at the bottom, so as to fall to the stacking plate 11 at the bottom through the vertical channel 25, and is stably stacked.

[0051] Embodiment 2

[0052] Further optimize the oil pan gasket cutting equipment provided in embodiment 1, specifically, as shown in Figures 2-4 and Figure 8 The lower side of the lower die seat 1 is provided with a material collecting chamber, the material collecting chamber is provided with a stacking plate 11, the stacking plate 11 is fixed with a inserting rod 12 corresponding to the position of the upper die pin 4, a waste channel 9 is opened on one side of the material collecting chamber, a discharging channel 10 is opened on the other side of the material collecting chamber, and a high-pressure nozzle 13 is installed on the opposite side of the material collecting chamber and the waste channel 9, when the upper die pin 4 completes the stamping of the plate material to generate waste, the waste falls below the lower die seat 1 and is blown into one side of the waste channel 9 through the high-pressure nozzle 13 installed on one side, and the waste is discharged through one side of the waste channel 9, a pushing frame 14 is provided on the outer frame of the stacking plate 11 and is slidingly connected with the material collecting chamber, the pushing frame 14 slides in the direction of one side of the discharging channel 10 of the material collecting chamber, the stacking plate 11 is moved to one side of the discharging channel 10 by moving the pushing frame 14, a certain amount of stacking plate 11 is removed for storage, and the empty stacking plate 11 is put back in for material collection.

[0053] Embodiment 3

[0054] Further optimize the oil pan gasket cutting equipment provided in embodiment 1 or 2, as shown in Figure 3 and Figure 8 The outer side of the pushing frame 14 is provided with a guide rod 15, the guide rod 15 is sleeved with a tension spring 21 connected with the pushing frame 14, the pushing frame 14 is moved to one side of the discharging channel 10 of the material collecting chamber by the tension spring 21, the front end of the pushing frame 14 is provided with a stop rod 22 vertically inserted with the lower die seat 1, the inner side of the stop rod 22 is provided with a limiting block fixed with the pushing frame 14, the movement of the pushing frame 14 is limited by the stop rod 22, the top of the stop rod 22 is engaged with a gear 23 through a rack, one side of the gear 23 is provided with a ratchet assembly 24 for controlling the one-way rotation of the gear 23, a pressing rod 20 is provided above the ratchet assembly 24 and is fixed with the upper die seat 2 for driving the one-way rotation of the gear 23, when the upper die seat 2 moves downward to drive the stop rod 22 to move downward, the stop rod 22 will periodically press the ratchet assembly 24, and since the ratchet assembly 24 can rotate in one direction, it drives the gear 23 to rotate in one direction step by step, the gear 23 is engaged with the rack and drives the stop rod 22 to gradually move upward, when the stacking plate 11 is full, the stop rod 22 will be separated from the pushing frame 14, so that the stacking plate 11 is automatically pushed out by the pushing frame 14, and the stacking plate 11 is convenient to replace.

[0055] The use process of the oil pan gasket split processing equipment provided by the oil pan gasket split processing equipment is as follows: the plate material passes through the lower die seat 1 and the upper die seat 2, and the upper die plate 3 and the upper die pin 4 are in contact with the plate material by the downward movement of the upper die seat 2. Since the upper die pin 4 is fixedly installed with the upper die seat 2, the plate material is punched first, and the waste produced by the punching falls through the pin hole 5 on the lower die plate 6. The continuous downward movement of the upper die seat 2 drives the upper die pin 4 to punch the plate material, so that the plate material is punched into a single section of the oil pan gasket. The continuous downward movement of the upper die plate 3 drives the lower die plate 6 to move downward and be attached to the top of the supporting bottom plate 17. By controlling the shift lever 8 to drive the supporting bottom plate 17 to move, the supporting bottom plate 17 and the lower die plate 6 are driven to move to the offset cavity 16 opened on one side, so that the vertical channel 25 on the lower die seat 1 is exposed, and the formed oil pan gasket is conveniently dropped into the bottom of the lower die seat 1 through the vertical channel 25 for stacking and collecting.

[0056] In the present application, unless otherwise clearly specified and limited, the terms "mounting", "connection", "connecting", "fixing" and the like should be understood in a broad sense, for example, can be fixed connection, can also be detachable connection, or integrated; can be mechanical connection, or electrical connection or communication with each other; can be directly connected, or indirectly connected through an intermediate medium; can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0057] Obviously, the above-described embodiments are only a part of the embodiments of the present application, and are not all the embodiments. The preferred embodiments of the present application are shown in the drawings, but do not limit the patent scope of the present application. The present application can be realized in many different forms, and conversely, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or equivalently replace some technical features. Any equivalent structure made by using the contents of the present application specification and drawings, directly or indirectly applied to other related technical fields, is also within the patent protection scope of the present application.

Claims

1. An oil pan gasket splitting and processing device, characterized in that, It includes: Upper mold base (2), the bottom of the upper mold base (2) is equipped with an upper template (3), and an upper mold pin (4) is inserted into the upper template (3) and fixedly connected to the upper mold base (2). A lower mold base (1) is provided below the upper mold base (2). A vertical channel (25) is provided on the lower mold base (1) at a position corresponding to the upper mold plate (3). A lower mold plate (6) is vertically provided in the inner cavity of the vertical channel (25). A pin hole (5) corresponding to the upper mold pin (4) is provided on the lower mold plate (6). The supporting base plate (17) is located below the lower template (6). The middle part of the lower mold base (1) is provided with an offset cavity (16) on one side of the supporting base plate (17). The end of the supporting base plate (17) is fixed with a lever (8) extending to the outside of the lower mold base (1). The support base plate (17) has a through hole at the corresponding position of the pin hole (5). A support spring (18) is installed between the support base plate (17) and the lower template (6). A guide rail (7) is installed at the bottom of the upper mold base (2). The lever (8) slides with the offset slide opened in the middle of the guide rail (7).

2. The oil pan gasket splitting and processing equipment according to claim 1, characterized in that, The upper template (3) is inserted into the bottom of the upper mold base (2), and a support spring (19) is installed between the bottom of the upper template (3) and the upper mold base (2).

3. The oil pan gasket splitting and processing equipment according to claim 1, characterized in that, A material collection chamber is provided below the lower mold base (1), and a stacking plate (11) is provided in the material collection chamber. A plug rod (12) is fixed on the stacking plate (11) at a position corresponding to the upper mold pin (4).

4. The oil pan gasket splitting and processing equipment according to claim 3, characterized in that, A waste channel (9) is provided on one side of the collection chamber, and a discharge channel (10) is provided on the other side of the collection chamber. A high-pressure nozzle (13) is installed on the opposite side of the collection chamber and the waste channel (9).

5. The oil pan gasket splitting processing equipment according to claim 3, characterized in that, A push frame (14) is provided at the outer frame of the stack plate (11) and is slidably connected to the collection chamber. The push frame (14) slides along the discharge channel (10) of the collection chamber.

6. The oil pan gasket splitting processing equipment according to claim 5, characterized in that, A guide rod (15) is installed on the outside of the push frame (14), and a tension spring (21) connected to the push frame (14) is sleeved on the guide rod (15).

7. The oil pan gasket splitting processing equipment according to claim 6, characterized in that, The front end of the push frame (14) is provided with a stop rod (22) that is vertically inserted into the lower mold base (1). The inner side of the stop rod (22) is provided with a limit block that is fixed to the push frame (14). The top of the stop rod (22) is engaged with a gear (23) through a rack.

8. The oil pan gasket splitting processing equipment according to claim 7, characterized in that, A ratchet assembly (24) is installed on one side of the gear (23) to control the gear (23) to rotate in one direction. A pressure rod (20) is provided above the ratchet assembly (24) and fixed to the upper mold base (2) to drive the gear (23) to rotate in one direction.

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