Integrated guide rail type die special for upper cover plate and lower cover plate

Abstract

The utility model discloses an integrated guide rail type die special for an upper cover plate and a lower cover plate. Comprising a handle support, an upper pressing plate arranged at the bottom of the handle support and connected with the handle support, a grooving device arranged at the bottom of the upper pressing plate, an elastic pressing plate arranged on one side of the grooving device through an elastic device, and a mold pressing plate arranged on a fixed base corresponding to the grooving device. The multifunctional cover plate mold machining device is formed, the working efficiency is improved, and the use cost is reduced.

Description

Technical Field

[0001] The utility model relates to the field of mold processing, in particular to a special mold for integrated guide rail type upper and lower cover plates. Background Art

[0002] An electrical cabinet is a steel cabinet that protects the normal operation of components. The main uses of electrical cabinets include chemical industry, environmental protection, electricity, and metallurgy. The cover connector is an important connector between the electrical cabinet and the internal components. When producing the cover connector, the final quality and model of the mold of the cover connector play an important role. However, the shapes and sizes of the covers required for different electrical cabinets vary greatly. At present, most of the molds for producing covers are special and fixed, and can only produce covers for a single type of electrical cabinet. The efficiency is low and the production cost is high. The utility model utilizes a combination design of multiple devices such as multiple mold pressing plates to splice each other, which can process covers of different types and different electrical cabinets, thereby improving work efficiency and reducing costs. Utility Model Content

[0003] The utility model utilizes a plurality of mold devices to be spliced ​​and combined with each other to form a multifunctional cover plate mold processing device, thereby improving work efficiency and reducing use costs.

[0004] The utility model scheme is as follows:

[0005] The invention discloses a special mold for integrated guide rail type upper and lower cover plates, comprising a handle support, an upper pressure plate arranged at and connected to the bottom of the handle support, a grooving device arranged at the bottom of the upper pressure plate, a spring pressure plate arranged at one side of the grooving device through an elastic device, and a mold pressure plate arranged on a fixed base corresponding to the grooving device.

[0006] Furthermore, the grooving device includes a fixed pressure plate, which is a trapezoidal structure with a bottom tilted inward, and the mold pressure plate includes a first mold pressure plate and a first mold sliding pressure plate connected to the first mold pressure plate through a slider, the outer side of the first mold sliding pressure plate and the inclined end of the fixed pressure plate are provided with the same inclined cross-section, and the end of the first mold sliding pressure plate is provided with a fixed baffle with a limiting function.

[0007] Furthermore, the grooving device comprises an upper die cutter connected to the bottom of the upper pressing plate, and a spring ejector corresponding to the upper die cutter is provided through the mold pressing plate and the fixed base.

[0008] Furthermore, there are two elastic pressure plates, which are arranged in mirror symmetry with respect to the upper die knife.

[0009] Furthermore, it also includes a pressure spring arranged in the mold pressure plate, a drag pad connected to the top of the pressure spring, and a limiting column connected to the top of the drag pad.

[0010] Furthermore, the grooving device includes a second mold pressing plate connected to the bottom of the upper pressing plate, a second mold spring pressure plate is correspondingly arranged below the second mold pressing plate, and a second mold grooving plate is arranged on the fixed base through a pad, the inner end of the second mold grooving plate and the spring pressure plate are flush, and a groove is arranged on the inner side of the second mold grooving plate.

[0011] Furthermore, it also includes a spring pressure pad arranged below the second mold spring pressure plate and a fixed baffle arranged on one side of the top of the fixed base.

[0012] Furthermore, the grooving device and the spring pressure plate are of an integrated design, the grooving device comprises a plurality of upper yielding moulds, a plurality of lower yielding moulds are arranged on the fixed base corresponding to the yielding moulds of the grooving device, and third mould pressure plates are arranged at both ends of the lower yielding moulds.

[0013] Furthermore, a plurality of upper yielding grooves with different widths are arranged at the bottom of the upper yielding mold, and a plurality of lower yielding grooves with different widths are arranged at the top of the lower yielding mold.

[0014] Furthermore, the bottom of the lower yielding mold is connected to a spring-pressing pad via a third elastic device, and a spring-pressing pad strip is arranged on the top of the spring-pressing pad.

[0015] The beneficial effects of the utility model are:

[0016] 1. The utility model utilizes a handle support, an upper pressure plate, a grooving device, an elastic device and a mold pressure plate in combination to provide a multifunctional cover plate mold processing device, which is beneficial to better improve work efficiency and reduce the use cost during production. There are multiple hole positions on the upper pressure plate. The operator can insert the handle support into a suitable position according to actual conditions, and then select a suitable spring pressure plate, an upper mold knife and a fixed pressure plate according to the cover plate to be processed, and install them to a suitable position at the bottom of the upper pressure plate. Then the operator installs a suitable mold pressure plate, a mold sliding pressure plate, a spring ejector, etc. to a suitable position on the top of the fixed base, and then places the material to be made of the cover plate in the middle position between the fixed base and the upper pressure plate, and then the operator squeezes the cover plate to complete the processing of the cover plate, and then the operator can obtain different cover plates by placing the cover plate materials and replacing the mold cover plate, etc., which meets the production of different electrical cabinet covers and improves work efficiency.

[0017] 2. The utility model adopts a fixed pressure plate, which is a trapezoidal structure with an inwardly inclined bottom. The mold platen includes a first mold platen and a first mold sliding platen connected to the first mold platen through a slider. The outer side of the first mold sliding platen is provided with the same inclined section corresponding to the inclined end of the fixed pressure plate. The end of the first mold sliding platen is provided with a fixed baffle for limiting the position. The design of the combination of the slider and the mold is beneficial for the operator to better bend the cover material, and the size of the bending angle can be specified to obtain the required cover more accurately.

[0018] 3. The utility model adopts the design of an upper die cutter and an ejector, which is beneficial to better processing the cover plate material, so that the obtained cover plate can be the target cover plate. The upper die cutter squeezes the cover plate through the downward action of the ejector, so that the cover plate material can be bent. Different degrees of bending and changes in bending positions can be achieved according to different needs, so that one mold can obtain different cover plates, thereby improving work efficiency and reducing production costs.

[0019] 4. The utility model adopts two spring-pressure plates, which are arranged in mirror symmetry with respect to the upper mold knife, which is beneficial for the operator to replace the spring-pressure plates or change the positions of the spring-pressure plates according to the different shapes of the cover plates to be made, thereby ensuring that the required cover plates can be accurately obtained.

[0020] 5. The utility model adopts a design that combines a pressure spring, a drag pad and a limit column in the mold pressing plate, which is beneficial to effectively help the cover plate to be formed faster during production. The downward pressure of the pressure spring can help the cover plate to be formed, the drag pad can support the cover plate for replacement, and the limit column can effectively limit the space for the cover plate to be pressed down, so that the shape of the cover plate is more precise and the work efficiency is improved.

[0021] 6. The utility model adopts a second mold pressing plate, a second mold spring-pressing plate and a second mold slot plate. The inner ends of the second mold slot plate and the spring-pressing plate are flush, and a groove is provided on the inner side of the second mold slot plate, which is beneficial for the operator to replace the position of the second mold pressing plate and the spring-pressing plate according to different cover plates. The operator can obtain many different cover plate molds by adjusting the position of the mold plate, which is convenient for the operator to make different cover plates, achieves one mold for multiple uses, ensures the stability of the produced cover plates, and improves the accuracy of the cover plates.

[0022] 7. The utility model adopts a spring-pressing pad under the second mold spring-pressing plate and a fixed baffle arranged on the top side of the fixed base, which is beneficial for operators to better fix the cover plate material during the production of the cover plate. The spring-pressing pad can better help the second mold spring-pressing plate to plasticize the cover plate material, help the operator in the production of the cover plate, and effectively make the processed cover plate accurate, stable and firm, thereby improving work efficiency.

[0023] 8. The utility model adopts an integrated design of the grooving device and the spring pressure plate. The grooving device includes a plurality of upper yielding molds. A plurality of lower yielding molds are arranged on the fixed base corresponding to the yielding molds of the grooving device. A third mold pressing plate is arranged at both ends of the lower yielding mold, which is beneficial for the operator to process the cover plate with multiple bends. After the operator installs the appropriate lower yielding mold and upper yielding mold, the cover plate material is placed on the lower yielding mold, and a cover plate with multiple bends is obtained by extrusion. By adjusting different upper yielding molds, lower yielding molds and adjusting the position of the mold pressing plate, many different cover plates with multiple bends can be obtained.

[0024] 9. The utility model adopts an upper yielding die with a plurality of upper yielding grooves of different widths at the bottom, and a plurality of lower yielding grooves of different widths at the top of the lower yielding die, which is beneficial for operators to extrude different cover plates by matching different grooves, adjust the size of the cover plate material, align the upper and lower grooves, and form different cover plates, thereby achieving the purpose of one mold for multiple uses, improving the efficiency of producing cover plates, and reducing production costs.

[0025] 10. The utility model adopts a bottom of the lower yielding mold connected to a spring-pressing pad through a third elastic device, and a spring-pressing pad strip is arranged on the top of the spring-pressing pad, which is beneficial for the operator to fully squeeze the cover plate material through the spring-pressing pad in the third elastic device, ensuring that the processed and produced cover plates can meet the target standards. The spring-pressing pad strip can have a good buffering effect on the spring-pressing pad, preventing the cover plate material from being squeezed too quickly and with too much force, thereby improving the accuracy of the cover plate processing and production and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of the present utility model;

[0027] Figure 2 It is a left side view of Embodiment 1 of the present utility model;

[0028] Figure 3 This is a schematic diagram of the structure of Embodiment 2 of the present utility model;

[0029] Figure 4It is a left side view of Embodiment 2 of the present utility model;

[0030] Figure 5 This is a schematic diagram of the structure of Embodiment 3 of the present utility model;

[0031] Figure 6 This is a schematic diagram of the structure of Embodiment 4 of the present utility model;

[0032] Figure 7 It is a left side view of embodiment 4 of the present utility model.

[0033] In the figure: 1, handle; 2, upper die cutter; 3, example of forming die; 4, limit column; 5, die pressing plate; 6, drag pad; 7, pressure spring; 8, ejector; 9, fixed base; 10, spring plate; 11, upper fixed plate; 12, spring; 13, upper pressing plate; 14, fixed pressure plate; 15, fixed baffle; 16, first die sliding pressing plate; 17, slider; 18, first die pressing plate; 19, screw plug; 20, upper yield Mould; 21, lower yield mould; 22, spring pressure pad; 23, spring pressure pad strip; 24, second mould pressure plate; 25, second mould spring pressure plate; 26, downward pressure spring; 27, pad; 28, first mould plate; 29, second mould plate; 30, third mould plate; 31, fourth mould plate; 32, fifth mould plate; 33, sixth mould plate; 34, seventh mould plate; 35, third mould pressure plate; 36, fixed mounting hole. DETAILED DESCRIPTION

[0034] The following will clearly and completely describe the technical solution of the utility model in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0035] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0036] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] like Figure 1 and Figure 2 The integrated guide rail type upper and lower cover plate special mold shown in the figure includes a handle support 1, an upper pressure plate 13 arranged at the bottom of the handle support 1 and connected to it, a grooving device arranged at the bottom of the upper pressure plate 13, a spring pressure plate 10 arranged on one side of the grooving device through an elastic device, and a mold pressure plate 5 corresponding to the grooving device and arranged on a fixed base 9. The operator can insert the handle support 1 into a suitable position according to actual conditions, and then select the suitable spring pressure plate 10, the upper mold knife 2 and the fixed pressure plate 14 according to the cover to be processed, and install them at the suitable position at the bottom of the upper pressure plate 13. Then the operator will install the suitable mold pressure plate 5, the mold sliding pressure plate, the ejector 8, etc. at the suitable position on the top of the fixed base 9, and then place the material to be made into the cover in the middle position between the fixed base 9 and the upper pressure plate 13. Then the operator extrude the cover material to complete the processing of the cover. Then the operator By arranging the cover material and replacing the mold cover, etc., different cover plates can be obtained to meet the production of different electrical cabinet cover plates. In this embodiment, the upper pressure plate 13 has multiple fixed mounting holes 36. The operator can install the handle support 1 in different fixed mounting holes 36 according to different needs, and then install the fixed pressure plate 14 from the bottom of the upper pressure plate 13 to the fixed mounting hole 36, and then install the spring plate 10 to the appropriate fixed mounting hole 36 at the bottom of the upper pressure plate. The fixed pressure plate 14, the handle support 1 and the spring plate 10 can also be removed from the fixed mounting hole 36 in the upper pressure plate 13, and then the position can be adjusted to meet the production of different cover plates. The elastic device includes the spring 12 installed on the fixed mounting hole 36 at the bottom of the upper pressure plate 13, and the spring 12 is connected to the spring plate 10, so that the operator can better extrude the cover material to obtain a desired cover.

[0038] like Figure 1 and Figure 2The grooving device shown in the figure includes a fixed pressure plate 14, and the fixed pressure plate 14 is a trapezoidal structure with a bottom inclined inward. The mold platen 5 includes a first mold platen 18 and a first mold sliding platen 16 connected to the first mold platen 18 through a slider 17. The outer side of the first mold sliding platen 16 is provided with the same inclined cross-section corresponding to the inclined end of the fixed pressure plate 14. The end of the first mold sliding platen 16 is provided with a fixed baffle 15 with a limiting function, which facilitates the operator to better bend the cover material, specify the size of the bending angle, and obtain the required cover more accurately.

[0039] Specific working principle:

[0040] The operator installs the handle support 1 on the top of the upper pressing plate 13. The operator can install the handle support 1 in different fixed mounting holes 36 according to different needs, and then installs the fixed pressure plate 14 from the bottom of the upper pressing plate 13 to the fixed mounting hole 36, and then installs the spring pressure plate 10 to the appropriate fixed mounting hole 36 at the bottom of the upper pressing plate. The spring pressure plate 10 is provided with a plurality of springs 12, which can help the spring pressure plate 10 to extrude the cover material better and more safely, so as to obtain a better and more complete cover. Then, the fixed baffle 15, the first mold pressing plate 18, the slider 17 and the first mold sliding pressing plate 16 are installed to the appropriate positions on the top of the fixed base 9, and then the operator places the cover material on the first mold pressing plate 18 and the first mold sliding pressing plate 1 6, and then the operator holds the handle 1 to drive the entire upper pressure plate 13 to drive the spring pressure plate 10 and the fixed pressure plate 14 to extrude downward. A gap is left between the first mold pressure plate 18 and the first mold sliding pressure plate 16, which can better shape the cover plate to obtain a cover plate that meets the expectations. During the extrusion process, the first mold sliding pressure plate 16 slides outward using the slider 17, and the fixed baffle 15 limits the outward movement distance of the second mold pressure plate 16. A plurality of screw plugs 19 are provided on the side of the fixed baffle 15, which can be replaced to fix the fixed baffle 15. During the working extrusion process, the fixed baffle 15 is placed to produce displacement, which ensures that the shape of the obtained cover plate meets the expectations. Therefore, the device performs appropriate extrusion on the cover plate material, that is, a cover plate that meets the target is obtained.

[0041] Embodiment 2

[0042] The integrated rail-type upper and lower cover plate special mold in this embodiment is an improvement based on the first embodiment. The technical contents disclosed in the first embodiment will not be described repeatedly, and the contents disclosed in the first embodiment also belong to the contents disclosed in this embodiment.

[0043] like Figure 3 and Figure 4 The feature shown is that the grooving device includes an upper die knife 2 connected to the bottom of the upper pressing plate 13, and a pop-up device 8 corresponding to the upper die knife 7 is arranged through the mold pressing plate 5 and the fixed base 9. The upper die knife 7 and the pop-up device 8 can be combined to better process the cover material, so that the obtained cover can be the target cover. The upper die knife squeezes the cover through the downward action of the pop-up device 8, so that the cover material can be bent. Different degrees of bending and changes in bending positions can be completed according to different needs, so that one mold can obtain different covers. The mold pressing plate 5 installed on the top of the fixed base 9 includes the pressure spring 7 and the limit column 4. The pressure spring 7 moves downward after being subjected to pressure. When the drag pad 6 and the limit column 4 reach the critical point, the cover is prevented from continuing to bend, ensuring that the shape of the obtained cover meets the expected requirements, improving work efficiency and reducing production costs.

[0044] like Figure 3 and Figure 4 As shown, there are two spring-pressure plates 10, which are arranged in mirror symmetry with respect to the upper mold knife 7, which makes it more convenient for operators to replace the spring-pressure plates or change the positions of the spring-pressure plates according to the different shapes of the cover plates to be made, ensuring that the required cover plates can be obtained accurately, improving work efficiency and reducing production costs.

[0045] like Figure 3 and Figure 4 The figure also includes a pressure spring 7 arranged in the mold pressing plate 5, a drag pad 6 arranged on the top of the pressure spring 7 and a limit column 4 arranged on the top of the drag pad 6, which can effectively help the cover plate to be formed faster during production. The downward pressure of the pressure spring can help the cover plate to be formed, the drag pad can support the cover plate for replacement, and the limit column can effectively limit the space for pressing the cover plate downward, so that the shape of the cover plate is more precise and the work efficiency is improved.

[0046] Specific working principle:

[0047] The operator installs the two upper fixing plates 11 equipped with the spring 12 into the fixing installation holes 36 in the bottom of the upper pressing plate 13, and then installs the upper mold cutter 2 into the fixing installation holes 36 in the middle of the two upper fixing plates 11 of the upper pressing plate 13. The operator then installs the spring pressure plate 10 to the bottom position of the upper pressing plate 11. The operator then installs the mold pressing plate 5 with the drag pad 6, the pressure spring 7 and the limit column 4 on the top of the fixed base 9. The spring ejector 8 is installed in the fixed base 9 and passes through the mold pressing plate 5. After the installation is completed, the operator places the cover material on the mold pressing plate 5. , and then the operator holds the handle 1 and pushes the upper pressing plate 13 downward, driving the upper fixed plate 11, the elastic plate 10 and the upper die knife 2 to be squeezed downward, and the upper die knife 2 squeezes the cover material downward so that the cover material contacts the ejector 8 and then the ejector moves downward, so that the cover material can be bent. According to different needs, the cover can be bent to different degrees and the bending position can be changed. The upper die knife 2 squeezes the cover material, and the pressure spring 7 moves downward after being pressurized. When the drag pad 6 and the limit column 4 reach the critical point, the cover is prevented from continuing to bend, thereby ensuring that the shape of the resulting cover meets the expected requirements.

[0048] Embodiment 3

[0049] The integrated rail-type upper and lower cover plate special mold in this embodiment is an improvement based on the first embodiment. The technical contents disclosed in the first embodiment will not be described repeatedly, and the contents disclosed in the first embodiment also belong to the contents disclosed in this embodiment.

[0050] like Figure 6 and Figure 7 The grooving device shown includes a second mold pressing plate 24 connected to the bottom of the upper pressing plate 13, a second mold spring-pressure plate 25 is correspondingly arranged below the second mold pressing plate 24, and a second mold grooving plate is arranged on the fixed base 9 through a pad 27, the second mold grooving plate and the inner end of the spring-pressure plate 10 are flush, and a groove is arranged on the inner side of the second mold grooving plate, the downward pressure spring 26 is installed in the fixed base 9, and then the spring-pressure pad 22 is installed on the top of the downward pressure spring 26, and then the second mold spring-pressure plate 25 is installed on the top of the spring-pressure pad 22, which is convenient for operators to replace the second mold pressing plate 25 and the position of the spring-pressure plate 10 according to different cover plates, adjust the position of the mold plate, and obtain many different cover plate molds, which is convenient for operators to make different cover plates, achieves one mold for multiple uses, ensures the stability of the produced cover plates, and improves the accuracy of the cover plates.

[0051] like Figure 6 and Figure 7 The figure also includes a spring-pressing pad 22 arranged below the second mold spring-pressing plate 25 and a fixed baffle 15 arranged on the top side of the fixed base 9, which facilitates the operator to better fix the cover material during the production of the cover. The spring-pressing pad 22 can better help the second mold spring-pressing plate 25 to plasticize the cover material, effectively helping the operator to produce the cover, effectively meeting the requirements of accurate precision for the processed cover, being stable and firm, and improving the efficiency at work.

[0052] Specific working principle:

[0053] The operator installs the second mold pressing plate 24 in the suitable fixed mounting hole 36 at the bottom of the upper pressing plate 13, and then installs the spring 12 in the suitable fixed mounting hole 36 at the bottom of the upper pressing plate 13, and then installs the spring plate 10 through the spring 12, and then the operator installs the fixed baffle 15 in the mounting hole at the top of the fixed base 9, and then installs the pad 27 at a suitable position on the top of the fixed base 9, installs the downward pressure spring 26 in the fixed base 9, and then installs the spring pad 22 on the top of the downward pressure spring 26, and then installs the second mold spring plate 25 on the top of the spring pad 22, the first mold plate 28, the second mold plate 29, the third mold plate 30, the fourth mold plate 31, the fifth mold plate 32, the sixth mold plate 33 and the seventh mold plate are installed at a suitable position on the top of the pad 27, and then the operator installs the cover material The upper pressing plate 13 is placed above the mold plate and the second mold spring plate 25, and then the operator holds the handle 1 to push the upper pressing plate 13 downward, driving the spring plate 10 to squeeze downward, so that the spring plate 10 and the mold plate and the second mold spring plate 25 are squeezed together, so that the pad 27 presses down the pressing spring, and the pad 27 plays a limiting role in pressing down the second mold spring plate, so that the cover material can obtain a suitable extrusion force to ensure that the shape of the obtained cover meets the expectations. Therefore, the device extrude the cover material appropriately, that is, a cover that meets the target is obtained. The operator can replace the position of the second mold pressure plate 25 and the spring plate 10 according to different cover plates, adjust the first mold 28 to the position of the seventh mold plate 34, and obtain many different cover molds, which is convenient for the operator to make different cover plates, achieves one mold for multiple uses, ensures the stability of the produced cover plates, and improves the accuracy of the cover plates.

[0054] Embodiment 4

[0055] The integrated rail-type upper and lower cover plate special mold in this embodiment is an improvement based on the first embodiment. The technical contents disclosed in the first embodiment will not be described repeatedly, and the contents disclosed in the first embodiment also belong to the contents disclosed in this embodiment.

[0056] like Figure 5 The grooving device and the spring-pressing plate 10 are of an integrated design. The grooving device includes a plurality of upper yielding molds 20. The fixed base 9 is provided with a plurality of lower yielding molds 21 corresponding to the yielding molds of the grooving device. The two ends of the lower yielding molds 21 are provided with third mold pressing plates 35, which facilitates the operator to perform multi-bending processing on the cover plate. After the operator installs the appropriate lower yielding mold 21 and the upper yielding mold 20, the cover plate material is placed on the lower yielding mold 20. The upper yielding template 20 presses the lower yielding template 21 downward, and then the spring-pressing pad 22 moves downward through the spring-pressing pad strip 23, so that the cover material obtains a suitable extrusion force. The spring-pressing pad 22 limits the spring-pressing pad strip 23, and a cover with multiple bends is obtained by extrusion. By adjusting the positions of the upper yielding mold 20, the lower yielding mold 21 and the mold pressing plate 5, many different cover plates with multiple bends can be obtained, achieving the purpose of one mold for multiple uses.

[0057] like Figure 5 The bottom of the upper yielding mold 20 is provided with a plurality of upper yielding grooves of different widths, and the top of the lower yielding mold is provided with a plurality of lower yielding grooves of different widths, so that the operator can extrude different cover plates by matching different grooves, adjust the size of the cover plate material, align the upper and lower grooves, and form different cover plates, thereby achieving the purpose of one mold for multiple uses, improving the efficiency of producing cover plates, and reducing the production cost.

[0058] like Figure 5 As shown, the bottom of the lower yielding mold 21 is connected to a spring-pressing pad 22 through a third elastic device, and a spring-pressing pad strip 23 is arranged on the top of the spring-pressing pad 22, which facilitates the operator to fully extrude the cover material through the spring-pressing pad 22 in the third elastic device, ensuring that the processed and produced cover can meet the target standard. The spring-pressing pad strip 23 can have a good buffering effect on the spring-pressing pad 22, preventing the cover material from being deformed differently due to squeezing the cover material too quickly and with too much force, thereby improving the accuracy of processing and producing the cover and improving production efficiency.

[0059] Specific working principle:

[0060] The operator installs the appropriate upper yielding mold 20 in the appropriate fixed mounting hole 36 at the bottom of the upper pressing plate 13, and then the operator installs the third mold pressing plate 35 at the appropriate position on the top of the fixed base 9, and then installs the spring-pressing plate pad 23 on the fixed base 9, and then installs the spring-pressing pad 22 on the top of the spring-pressing plate pad 23, and then installs the lower yielding template 21 on the top of the spring-pressing pad 22, and then the operator places the required cover material at the appropriate position on the lower yielding template 21, and then the operator holds the handle 1 and moves the upper pressing plate 13 downward, driving the upper yielding template 20 to squeeze the lower yielding template 21 downward, and then the spring-pressing pad 22 moves downward through the spring-pressing plate pad 23, so that the cover material is Appropriate extrusion pressure, the spring-pressing pad 22 limits the spring-pressing pad strip 23, ensuring that the shape of the obtained cover meets the expected target, so the device appropriately extrude the cover material, that is, a cover that meets the target is obtained, and the operator extrude and obtain cover plates with different requirements by changing different upper yield templates 20, the lower yield templates 21 and the third mold pressing plate 35. After the operator installs the appropriate lower yield mold 21 and the upper yield mold 20, the cover material is placed on the lower yield mold 20, and a cover with multiple bends is obtained by extrusion. By adjusting the different upper yield molds 20, the lower yield mold 21 and the position of the mold pressing plate 5, many different cover plates with multiple bends can be obtained, achieving the purpose of one mold for multiple uses.

[0061] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. Special mold for integrated guide rail upper and lower cover plates, characterized in that: It includes a handle support, an upper pressure plate arranged at and connected to the bottom of the handle support, a grooving device arranged at the bottom of the upper pressure plate, a spring pressure plate arranged on one side of the grooving device through an elastic device, and a mold pressure plate arranged on a fixed base corresponding to the grooving device.

2. The integrated guide rail type upper and lower cover plate special mold according to claim 1, characterized in that: The grooving device includes a fixed pressure plate, which is a trapezoidal structure with a bottom tilted inward. The mold pressure plate includes a first mold pressure plate and a first mold sliding pressure plate connected to the first mold pressure plate via a slider. The outer side of the first mold sliding pressure plate is provided with the same inclined cross-section corresponding to the inclined end of the fixed pressure plate, and a fixed baffle with a limiting function is provided at the end of the first mold sliding pressure plate.

3. The integrated guide rail type upper and lower cover plate special mold according to claim 1, characterized in that: The grooving device comprises an upper die cutter connected to the bottom of the upper pressing plate, and a spring ejector corresponding to the upper die cutter is provided through the mold pressing plate and the fixed base.

4. The integrated guide rail type upper and lower cover plate special mold according to claim 3, characterized in that: There are two elastic pressure plates, which are arranged in mirror symmetry with respect to the upper die knife.

5. The integrated guide rail type upper and lower cover plate special mold according to claim 3, characterized in that: It also includes a pressure spring arranged in the mold pressure plate, a drag pad arranged on the top of the pressure spring and connected to the drag pad, and a limiting column arranged on the top of the drag pad and connected to the drag pad.

6. The integrated guide rail type upper and lower cover plate special mold according to claim 1, characterized in that: The grooving device includes a second mold pressing plate connected to the bottom of the upper pressing plate, a second mold spring-pressure plate is correspondingly arranged below the second mold pressing plate, and a second mold grooving plate is arranged on the fixed base through a pad, the inner end of the second mold grooving plate and the spring-pressure plate are flush, and a groove is arranged on the inner side of the second mold grooving plate.

7. The integrated guide rail type upper and lower cover plate special mold according to claim 6, characterized in that: It also includes a spring pressure pad arranged below the second mold spring pressure plate and a fixed baffle arranged on one side of the top of the fixed base.

8. The integrated guide rail type upper and lower cover plate special mold according to claim 1, characterized in that: The grooving device and the spring pressure plate are of an integrated design. The grooving device includes a plurality of upper yielding molds. A plurality of lower yielding molds are arranged on the fixed base corresponding to the yielding molds of the grooving device. Third mold pressure plates are arranged at both ends of the lower yielding molds.

9. The integrated guide rail type upper and lower cover plate special mold according to claim 8, characterized in that: The bottom of the upper yielding mold is provided with a plurality of upper yielding grooves with different widths, and the top of the lower yielding mold is provided with a plurality of lower yielding grooves with different widths.

10. The integrated guide rail type upper and lower cover plate special mold according to claim 8, characterized in that: The bottom of the lower yielding mold is connected with a spring-pressing pad through a third elastic device, and a spring-pressing pad strip is arranged on the top of the spring-pressing pad.

Images