Die frame with replaceable die

Abstract

The utility model discloses a mould frame with a replaceable mould, which comprises a bottom plate, a workbench is fixedly arranged on the top of the bottom plate, a replacement assembly is fixedly arranged on the top of the bottom plate, the replacement assembly comprises a motor and a threaded rod I, the motor is fixedly arranged on the top of the bottom plate, and the threaded rod I is fixedly connected with the output end of the motor. The side wall of the first threaded rod is connected with a moving block through threads, a first U-shaped frame is fixedly installed on the outer side wall of the moving block, a first connecting rod is hinged to the inner side wall of the first U-shaped frame, and a sliding groove is formed in the top of the workbench. According to the mold frame capable of replacing the mold, by arranging the replacing assembly and the adjusting and fixing assembly, four transverse and longitudinal clamps can be synchronously opened or closed, so that the mold frame is more convenient to fix or open, the result is doubled with half the effort when the mold frame is used, no time is wasted, and the using effect is better; and the use experience is effectively ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of die frames, in particular to a die frame with replaceable dies. Background Art

[0002] A die is a variety of molds and tools used in industrial production for injection molding, blow molding, extrusion, die casting, forging, smelting, stamping, etc. to obtain the required products. In short, a die is a tool for making shaped articles. Such a tool is composed of various parts, and different dies are composed of different parts. It mainly realizes the processing of the outer shape of an article by changing the physical state of the formed material, and is known as the "mother of industry".

[0003] The "die frame with replaceable dies" disclosed in the patent publication number "CN217252211U", which relates to the technical field of die frames, includes a die frame main body. The die frame main body includes a frame base, and a die clamping and fixing mechanism is arranged above the frame base. By installing the die clamping and fixing mechanism in the utility model, the central card slot on the lower surface of the die is placed on the central positioning block, and the positioning spring contracts and rebounds to make the central positioning block engage with the central card slot on the lower surface of the die. Manually rotate the rotary adjustment disk to rotate the threaded rod, and the moving block of the clamping plate will move relatively under the action of the moving wheel to clamp the die according to the size of the die. Pull out the corner fixing device to clamp the four corners of the die, and the spring chain and the limit spring column make the telescopic rod contract inward to fix the corners of the die by the corner fixing device. The buffer suction cup contacts and adsorbs the outer surface of the die, and the elastic fixing rod can relieve the vibration generated by die stamping under the action of the elastic extrusion limit rod.

[0004] In view of the above related problems, the existing die frames adopt different fixing methods for horizontal and vertical fixing. During actual use, operations need to be carried out separately for the horizontal and vertical directions to complete the replacement work, which is rather troublesome during use, and there is no good auxiliary taking-out function. Since the surface of the die is relatively smooth, it is very difficult to pick it up.

[0005] Therefore, the utility model provides a die frame with replaceable dies to solve the above problems. Summary of the Utility Model

[0006] In view of the deficiencies of the prior art, the utility model provides a die frame with replaceable dies, which solves the problem that the existing die frames adopt different fixing methods for horizontal and vertical fixing, and during actual use, operations need to be carried out separately for the horizontal and vertical directions to complete the replacement work, which is rather troublesome during use.

[0007] To achieve the above object, the utility model is realized by the following technical solutions: A mold frame with replaceable molds, including a bottom plate, on the top of which a workbench is fixedly installed, and a replacement component is fixedly installed on the top of the bottom plate. The replacement component includes a motor and a first threaded rod. The motor is fixedly installed on the top of the bottom plate, and is fixedly connected to the output end of the motor. A moving block is threadedly connected to the side wall of the first threaded rod. A U-shaped frame one is fixedly installed on the outer side wall of the moving block. A first connecting rod is hinged to the inner side wall of the U-shaped frame one. A chute is opened on the top of the workbench, and a clamping block is slidably clamped to the inner side wall of the chute. A U-shaped frame two is fixedly installed at the bottom of the clamping block. The first connecting rod is hinged to the U-shaped frame two. An adjusting and fixing component is arranged on one side of the clamping block.

[0008] Further, an auxiliary taking component is arranged on one side of the bottom plate. The auxiliary taking component includes a rotating rod and a second connecting rod. The rotating rod is rotatably connected to the top of the workbench. The second connecting rod is hinged to one side of the rotating rod. An electric push rod is fixedly installed on the top of the bottom plate. The output end of the electric push rod is fixedly connected to a lifting plate. A U-shaped frame three is fixedly installed on the top of the lifting plate. The bottom end of the second connecting rod is hinged to the U-shaped frame three.

[0009] By adopting the above technical solutions, the mold can be taken with assistance, and the taking is simple and convenient.

[0010] Further, the adjusting and fixing component includes a second threaded rod and a second clamping plate. The second threaded rod is threadedly connected to one side of the clamping block. The second clamping plate is connected to one end of the second threaded rod through a bearing. A stabilizing rod is fixedly installed on one side of the second clamping plate. The stabilizing rod is slidably connected to the clamping block.

[0011] By adopting the above technical solutions, it can be adjusted according to the width of the mold, making the fixing more fitting.

[0012] Further, the adjusting and fixing component further includes a knob, which is fixedly connected to one end of the second threaded rod.

[0013] By adopting the above technical solutions, the second threaded rod can be conveniently rotated by using the knob.

[0014] Further, the adjusting and fixing component further includes a limiting plate, which is fixedly connected to one end of the stabilizing rod.

[0015] By adopting the above technical solutions, a good limiting effect can be achieved.

[0016] Further, the adjusting and fixing component further includes an anti-slip pad, which is arranged on one side of the second clamping plate and is adhered to the second clamping plate.

[0017] Adopting the above technical solution can achieve a protective effect and also make the fixing effect better.

[0018] Furthermore, the edges of the bottom plate and the workbench are respectively rounded.

[0019] Adopting the above technical solution can make it smoother to prevent scratching the staff.

[0020] Beneficial effects

[0021] The utility model provides a mold frame with replaceable molds. Compared with the prior art, it has the following beneficial effects:

[0022] 1. For the mold frame with replaceable molds, through the arranged replacement component and adjustment and fixing component, the four clamps in the horizontal and vertical directions can be synchronously opened or closed, making its fixing or opening more convenient, and the use is twice the result with half the effort, without any time waste, so that the use effect will be better, effectively ensuring the use experience.

[0023] 2. For the mold frame with replaceable molds, through the arranged auxiliary taking component, when the mold needs to be replaced, the bottom of the mold can be assisted to be lifted, allowing the staff to take it from the bottom of the mold. During the taking process, the contact area with the mold is large, and the taking becomes more convenient, and the use effect will also increase accordingly, facilitating popularization and use. Description of the drawings

[0024] In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0025] Figure 1 is the overall structural schematic diagram of the present utility model;

[0026] Figure 2 is the present utility model Figure 1 The enlarged view of the structure at A in;

[0027] Figure 3 is the side view of the overall structure of the present utility model;

[0028] Figure 4 is the present utility model Figure 3 The enlarged view of the structure at B in.

[0029] In the figure: 1, bottom plate; 2, workbench; 3, replacement component; 31, motor; 32, first threaded rod; 33, moving block; 34, first U-shaped frame; 35, first connecting rod; 36, chute; 37, clamping block; 38, second U-shaped frame; 4, adjusting and fixing component; 41, second threaded rod; 42, second clamping plate; 43, knob; 44, stabilizing rod; 45, limiting plate; 46, anti-slip pad; 5, auxiliary taking component; 51, rotating rod; 52, second connecting rod; 53, electric push rod; 54, lifting plate; 55, third U-shaped frame. Detailed implementation manner

[0030] It should be noted that in the description of the embodiments of the present application, the orientation or positional relationships indicated by terms such as "front, rear", "left, right", "up, down", etc. are all based on the orientation or positional relationships shown in the drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application. 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 directly connected, or indirectly connected through an intermediate medium, and it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0031] The present application will be further elaborated in detail below through the drawings and embodiments.

[0032] Refer to Figures 1 to 4 , the embodiment of the present application provides a mold frame with replaceable molds, including a bottom plate 1. A workbench 2 is fixedly installed on the top of the bottom plate 1. A replacement component 3 is fixedly installed on the top of the bottom plate 1. The replacement component 3 includes a motor 31 and a first threaded rod 32. The motor 31 is fixedly installed on the top of the bottom plate 1. There is a fixed connection between the first threaded rod 32 and the output end of the motor 31. A moving block 33 is threadedly connected to the side wall of the first threaded rod 32. A first U-shaped frame 34 is fixedly installed on the outer side wall of the moving block 33. A first connecting rod 35 is hinged to the inner side wall of the first U-shaped frame 34. A chute 36 is opened on the top of the workbench 2. A clamping block 37 is slidably clamped to the inner side wall of the chute 36. A second U-shaped frame 38 is fixedly installed at the bottom of the clamping block 37. There is a hinge connection between the first connecting rod 35 and the second U-shaped frame 38. An adjusting and fixing component 4 is arranged on one side of the clamping block 37.

[0033] In this embodiment, then starting the motor 31 can drive the first threaded rod 32 to rotate, so that the first threaded rod 32 can drive the clamping plate 37 to slide inside the chute 36 through the moving block 33 by means of the first connecting rod 35, so that it can loosen the mold, facilitating the replacement of the mold.

[0034] Refer toFigures 1 to 4 In one aspect of this embodiment, an auxiliary taking component 5 is provided on one side of the bottom plate 1. The auxiliary taking component 5 includes a rotating rod 51 and a second connecting rod 52. The rotating rod 51 is rotatably connected to the top of the workbench 2. The second connecting rod 52 is hinged to one side of the rotating rod 51. An electric push rod 53 is fixedly installed on the top of the bottom plate 1. The output end of the electric push rod 53 is fixedly connected to a lifting plate 54. A U-shaped third frame 55 is fixedly installed on the top of the lifting plate 54. The bottom end of the second connecting rod 52 is hinged to the U-shaped third frame 55.

[0035] In this embodiment, then starting the electric push rod 53 can drive the lifting plate 54 to move downward, so that the lifting plate 54 can drive the rotating rod 51 to rotate on the top of the workbench 2 through the second connecting rod 52, so that the rotating rod 51 can push against the bottom of the mold to facilitate its taking, and the taking will be more convenient.

[0036] Refer to Figures 1 to 4 In one aspect of this embodiment, the adjusting and fixing component 4 includes a second threaded rod 41 and a second clamping plate 42. The second threaded rod 41 is threadedly connected to one side of the clamping block 37. The second clamping plate 42 is connected to one end of the second threaded rod 41 through a bearing. A stabilizing rod 44 is fixedly installed on one side of the second clamping plate 42. The stabilizing rod 44 is slidably connected to the clamping block 37. The adjusting and fixing component 4 further includes a knob 43. The knob 43 is fixedly connected to one end of the second threaded rod 41. The adjusting and fixing component 4 further includes a limiting plate 45. The limiting plate 45 is fixedly connected to one end of the stabilizing rod 44. The adjusting and fixing component 4 further includes an anti-slip pad 46. The anti-slip pad 46 is arranged on one side of the second clamping plate 42. The anti-slip pad 46 is adhered to the second clamping plate 42.

[0037] In this embodiment, first rotating the knob 43 can drive the second threaded rod 41 to rotate, so that the second threaded rod 41 can drive the second clamping plate 42 to move, so that the position of the second clamping plate 42 can be adjusted according to the longitudinal length of the mold, and the rectangular mold can also have a good fixing effect.

[0038] Refer to Figures 1 to 4 In one aspect of this embodiment, the edges of the bottom plate 1 and the workbench 2 are respectively rounded.

[0039] In this embodiment, it can be made smoother to prevent scratching people.

[0040] Working principle: First, turning the knob 43 can drive the second threaded rod 41 to rotate, so that the second threaded rod 41 can drive the second clamping plate 42 to move, enabling the position of the second clamping plate 42 to be adjusted according to the longitudinal length of the mold. Then, starting the motor 31 can drive the first threaded rod 32 to rotate, so that the first threaded rod 32 can drive the clamping plate 37 to slide inside the chute 36 through the moving block 33 using the first connecting rod 35.

[0041] Then, starting the electric push rod 53 can drive the lifting plate 54 to move downward, so that the lifting plate 54 can drive the rotating rod 51 to rotate on the top of the workbench 2 through the second connecting rod 52, enabling the rotating rod 51 to push against the bottom of the mold.

[0042] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0043] Although the embodiments of the present application have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present application. The scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A mold frame with replaceable molds, comprising a bottom plate (1), characterized in that: A workbench (2) is fixedly mounted on the top of the base plate (1); a replacement assembly (3) is fixedly mounted on the top of the base plate (1); the replacement assembly (3) comprises a motor (31) and a threaded rod (32); the motor (31) is fixedly mounted on the top of the base plate (1); the threaded rod (32) is fixedly connected to an output end of the motor (31); a moving block (33) is threadedly connected to a side wall of the threaded rod (32); the moving block (33) A U-shaped frame (34) is fixedly installed on the outer wall of the U-shaped frame (34), a connecting rod (35) is hingedly connected to the inner wall of the U-shaped frame (34), a sliding groove (36) is opened on the top of the workbench (2), a clamping block (37) is slidably clamped on the inner wall of the sliding groove (36), a U-shaped frame (38) is fixedly installed on the bottom of the clamping block (37), the connecting rod (35) and the U-shaped frame (38) are hingedly connected, and an adjustment fixing component (4) is arranged on one side of the clamping block (37).

2. A mold frame with replaceable molds according to claim 1, characterized in that: An auxiliary picking assembly (5) is provided on one side of the base plate (1), and the auxiliary picking assembly (5) comprises a rotating rod (51) and a second connecting rod (52), wherein the rotating rod (51) is rotatably connected to the top of the workbench (2), and the second connecting rod (52) is hinged on one side of the rotating rod (51), an electric push rod (53) is fixedly installed on the top of the base plate (1), and the output end of the electric push rod (53) is fixedly connected to a lifting plate (54), and a third U-shaped frame (55) is fixedly installed on the top of the lifting plate (54), and the bottom end of the second connecting rod (52) is hinged to the third U-shaped frame (55).

3. The mold frame with replaceable molds according to claim 1, characterized in that: The adjusting and fixing assembly (4) comprises a second threaded rod (41) and a second clamping plate (42), wherein the second threaded rod (41) is connected to one side of the clamping block (37) via a thread, and the second clamping plate (42) is connected to one end of the second threaded rod (41) via a bearing, and a stabilizing rod (44) is fixedly installed on one side of the second clamping plate (42), and the stabilizing rod (44) is slidably connected to the clamping block (37).

4. The mold frame with replaceable molds according to claim 3, characterized in that: The adjusting and fixing assembly (4) further comprises a knob (43), wherein the knob (43) is fixedly connected to one end of the second threaded rod (41).

5. The mold frame with replaceable molds according to claim 3, characterized in that: The adjusting and fixing assembly (4) further comprises a limiting plate (45), wherein the limiting plate (45) is fixedly connected to one end of the stabilizing rod (44).

6. The mold frame with replaceable molds according to claim 5, characterized in that: The adjusting and fixing assembly (4) further comprises an anti-skid pad (46), wherein the anti-skid pad (46) is arranged on one side of the second clamping plate (42), and the anti-skid pad (46) is bonded to the second clamping plate (42).

7. The mold frame with replaceable molds according to claim 1, characterized in that: The edges of the bottom plate (1) and the workbench (2) are respectively rounded.

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