Sealing ring manufacturing mold

Abstract

The utility model relates to the technical field of manufacturing dies, and discloses a sealing ring manufacturing die which comprises an installation box, a bottom plate arranged on the side portion of the installation box, a sliding rail installed above the bottom plate, a pressing device installed at the bottom of the installation box, a sliding plate correspondingly arranged below the pressing device, and a replacement groove formed in the sliding plate. A mold shell is arranged in the replacement groove, a clamping assembly is installed between the replacement groove and the mold shell, through the arrangement of the clamping assembly, the mold shell is placed above a supporting block, a clamping rod clamps the mold shell, and when a pressing device presses a sliding plate, the supporting block extrudes a telescopic cylinder, a first spring and a second spring, and the mold shell is replaced. The driving block extrudes the bottom of the clamping rod, so that the end of the clamping rod is driven by the rotating shaft to clamp the mold block, the mold shell is clamped through the clamping rod, and the mold shell can be prevented from being accidentally moved or damaged in the machining process through the extrusion action driven by the pressing device.

Description

Technical Field

[0001] The utility model relates to the technical field of manufacturing molds, in particular to a sealing ring manufacturing mold. Background Art

[0002] Seal ring manufacturing molds are usually tools or equipment used to produce various seal rings. These molds are usually made of metal or high-strength plastic, and their design and manufacturing quality directly affect the shape, size and performance of the final seal ring. The molds used to manufacture seal rings must be accurate to the micron level to ensure the stability and reliability of the seal ring under different working conditions.

[0003] These molds usually include the following main parts: mold base, upper mold, lower mold, guide pin, guide sleeve, etc. The manufacturing process includes mold design, processing, assembly and debugging. When designing the mold, factors such as material selection, rationality of mold structure, surface treatment, etc. should be considered to improve production efficiency and product quality. The manufacturing technology of sealing ring molds usually involves precision machining technology and mold manufacturing process, which has high requirements on equipment. The precision and quality of mold manufacturing directly determine the dimensional accuracy and service life of the produced sealing ring. Therefore, the sealing ring manufacturing mold plays an important role in modern industry and directly affects the quality and cost-effectiveness of the product.

[0004] At present, different molds are required to manufacture different sealing rings. When clamping, different molds may have different structures and sizes, which requires adjustment of the fixture or fixture settings during the clamping process, increasing the complexity of the operation and the adjustment time. Therefore, it does not meet the existing needs. In this regard, we propose a sealing ring manufacturing mold. Utility Model Content

[0005] The utility model provides a sealing ring manufacturing mold, which has the beneficial effect of ensuring that the mold shell will not be accidentally moved or damaged during the processing, protecting the integrity and service life of the mold, and solves the problem mentioned in the above background technology that different molds are required to manufacture different sealing rings. When clamping, different molds may have different structures and sizes, resulting in the need to adjust the clamp or clamp setting during the clamping process, increasing the complexity of the operation and the adjustment time.

[0006] The utility model provides the following technical solution: a sealing ring manufacturing mold, including an installation box, a bottom plate is arranged on the side of the installation box, a slide rail is installed above the bottom plate, a pressing device is installed at the bottom of the installation box, a sliding plate is arranged correspondingly below the pressing device, a replacement groove is arranged inside the sliding plate, a mold shell is arranged inside the replacement groove, and a clamping assembly is installed between the replacement groove and the mold shell.

[0007] As an optional solution for a sealing ring manufacturing mold described in the utility model, a sliding block is installed at the bottom of the sliding plate, and the sliding block is slidably matched with the sliding rail.

[0008] As an optional solution for a sealing ring manufacturing mold described in the utility model, wherein: an installation groove is opened at the bottom of the replacement groove, the clamping assembly includes a clamping rod and a rotating shaft, the rotating shaft is connected to the inside of the installation groove, and the clamping rod is rotatably connected to the side of the rotating shaft.

[0009] As an optional scheme for a sealing ring manufacturing mold described in the utility model, wherein: the interior of the installation groove is connected to a fixed seat, the end of the fixed seat is connected to a telescopic cylinder, the outer side of the telescopic cylinder is sleeved with a first spring, and the end of the telescopic cylinder is connected to a driving block.

[0010] As an optional solution for a sealing ring manufacturing mold described in the utility model, a notch is provided at the end of the fixing seat, and a protrusion is provided at the bottom of the driving block, and the protrusion is slidably engaged with the notch.

[0011] As an optional solution for a sealing ring manufacturing mold described in the utility model, the telescopic cylinder includes a fixed cylinder and a sliding cylinder, the fixed cylinder is connected to the end of the fixed seat, and the sliding cylinder is sleeved on the outside of the fixed cylinder.

[0012] As an optional solution for a sealing ring manufacturing mold described in the utility model, wherein: the end of the telescopic cylinder is connected to a support block, a second spring is sleeved on the outer side of the support block, and the mold shell is placed on the end of the support block.

[0013] As an optional solution for a sealing ring manufacturing mold described in the utility model, wherein: the driving block is slidably matched with the clamping rod.

[0014] The utility model has the following beneficial effects:

[0015] 1. The sealing ring manufacturing mold, through the setting of the clamping assembly, places the mold shell on the support block, and the clamping rod clamps the mold shell. When the pressing device presses the sliding plate, the support block squeezes the telescopic cylinder, the first spring and the second spring, and the driving block squeezes the bottom of the clamping rod, so that the end of the clamping rod is driven by the rotating shaft to clamp the mold block. The clamping of the mold shell by the clamping rod and the squeezing action driven by the pressing device can ensure that the mold shell will not be accidentally moved or damaged during the processing process, protecting the integrity and service life of the mold. At the same time, this mechanical operation method can also reduce wear on the equipment, extend the service life of the equipment, reduce maintenance costs, and solve the problem that different molds are required for manufacturing different sealing rings. When clamping, different molds may have different structures and sizes, resulting in the need to adjust the clamp or clamp settings during the clamping process, increasing the complexity of the operation and the adjustment time.

[0016] 2. The sealing ring manufacturing mold is provided with notches and protrusions, and the notches cooperate with the protrusions. The cooperation between the notches and the protrusions can achieve precise positioning effect, ensuring that the driving block can accurately slide in a fixed position, thereby ensuring the accuracy and consistency of the clamping operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0018] Figure 2 It is a schematic diagram of the enlarged structure of point A of the utility model.

[0019] Figure 3 It is a schematic diagram of the cutaway structure of the sliding plate of the utility model.

[0020] Figure 4 This is a schematic diagram of the structure of the drive block of the utility model.

[0021] In the figure: 110, installation box; 111, pressing device; 112, sliding plate; 113, replacement groove; 114, mold shell; 115, slider; 120, bottom plate; 121, slide rail; 122, installation groove; 123, fixed seat; 124, first spring; 125, drive block; 130, clamping assembly; 131, clamping rod; 132, rotating shaft; 133, notch; 134, protrusion; 140, telescopic cylinder; 141, fixed cylinder; 142, sliding cylinder; 143, support block; 144, second spring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0023] Embodiment 1: This embodiment is intended to promote the solution of the problem that different molds are required for manufacturing different sealing rings. When clamping, different molds may have different structures and sizes, resulting in the need to adjust the clamp or clamp settings during the clamping process, which increases the complexity of the operation and the adjustment time. Please refer to Figure 1-4 A sealing ring manufacturing mold includes an installation box 110, a bottom plate 120 is arranged on the side of the installation box 110, a slide rail 121 is installed above the bottom plate 120, a pressing device 111 is installed at the bottom of the installation box 110, a sliding plate 112 is correspondingly arranged below the pressing device 111, a replacement groove 113 is arranged inside the sliding plate 112, a mold shell 114 is arranged inside the replacement groove 113, and a clamping assembly 130 is installed between the replacement groove 113 and the mold shell 114.

[0024] A slider 115 is installed at the bottom of the sliding plate 112, and the slider 115 slides with the slide rail 121. A mounting groove 122 is opened at the bottom of the replacement groove 113. The clamping assembly 130 includes a clamping rod 131 and a rotating shaft 132. The rotating shaft 132 is connected to the inside of the mounting groove 122, and the clamping rod 131 is rotatably connected to the side of the rotating shaft 132.

[0025] A fixed seat 123 is connected inside the mounting groove 122, a telescopic cylinder 140 is connected to the end of the fixed seat 123, a first spring 124 is sleeved on the outside of the telescopic cylinder 140, a driving block 125 is connected to the end of the telescopic cylinder 140, and the telescopic cylinder 140 includes a fixed cylinder 141 and a sliding cylinder 142, the fixed cylinder 141 is connected to the end of the fixed seat 123, and the sliding cylinder 142 is sleeved on the outside of the fixed cylinder 141.

[0026] The end of the telescopic cylinder 140 is connected to a support block 143 , and a second spring 144 is sleeved on the outer side of the support block 143 . The mold shell 114 is placed on the end of the support block 143 , and the driving block 125 is slidably matched with the clamping rod 131 .

[0027] In this embodiment: through the setting of the clamping assembly 130, the mold shell 114 is placed above the support block 143, and the clamping rod 131 clamps the mold shell 114. When the pressing device 111 presses the sliding plate 112, the support block 143 squeezes the telescopic cylinder 140, the first spring 124 and the second spring 144, and the driving block 125 squeezes the bottom of the clamping rod 131, so that the end of the clamping rod 131 is driven by the rotating shaft 132 to clamp the mold block. Through the clamping of the mold shell 114 by the clamping rod 131 and the squeezing action driven by the pressing device 111, it can ensure that the mold shell 114 will not be accidentally moved or damaged during the processing process, and protect the integrity and service life of the mold. At the same time, this mechanical operation method can also reduce the wear on the equipment, extend the service life of the equipment, reduce the maintenance cost, and solve the problem that different molds are required for manufacturing different sealing rings. When clamping, different molds may have different structures and sizes, resulting in the need to adjust the clamp or clamp setting during the clamping process, which increases the complexity of operation and the adjustment time.

[0028] Embodiment 2: This embodiment is intended to solve the problem of inaccurate engagement between the driving block 125 and the fixing seat 123 when the driving block 125 moves. This embodiment is an improvement made on the basis of Embodiment 1. For details, please refer to Figure 1-4 A notch 133 is formed at the end of the fixing seat 123 , and a protrusion 134 is provided at the bottom of the driving block 125 , and the protrusion 134 is slidably engaged with the notch 133 .

[0029] In this embodiment: by setting the notch 133 and the protrusion 134, the notch 133 cooperates with the protrusion 134, and the cooperation between the notch 133 and the protrusion 134 can achieve a precise positioning effect, ensuring that the drive block 125 can accurately slide in a fixed position, thereby ensuring the accuracy and consistency of the clamping operation.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A sealing ring manufacturing mold, comprising a mounting box (110), characterized in that: A bottom plate (120) is arranged on the side of the installation box (110), a slide rail (121) is installed above the bottom plate (120), a pressing device (111) is installed at the bottom of the installation box (110), a sliding plate (112) is arranged correspondingly below the pressing device (111), a replacement groove (113) is arranged inside the sliding plate (112), a mold shell (114) is arranged inside the replacement groove (113), and a clamping assembly (130) is installed between the replacement groove (113) and the mold shell (114).

2. A sealing ring manufacturing mold according to claim 1, characterized in that: A sliding block (115) is installed at the bottom of the sliding plate (112), and the sliding block (115) is slidably matched with the sliding rail (121).

3. The sealing ring manufacturing mold according to claim 1, characterized in that: The bottom of the replacement groove (113) is provided with a mounting groove (122), and the clamping assembly (130) comprises a clamping rod (131) and a rotating shaft (132), wherein the rotating shaft (132) is connected to the inside of the mounting groove (122), and the clamping rod (131) is rotatably connected to the side of the rotating shaft (132).

4. A sealing ring manufacturing mold according to claim 3, characterized in that: The interior of the installation groove (122) is connected to a fixing seat (123), the end of the fixing seat (123) is connected to a telescopic cylinder (140), the outer side of the telescopic cylinder (140) is sleeved with a first spring (124), and the end of the telescopic cylinder (140) is connected to a driving block (125).

5. A sealing ring manufacturing mold according to claim 4, characterized in that: A notch (133) is provided at the end of the fixing seat (123), and a protrusion (134) is provided at the bottom of the driving block (125), and the protrusion (134) is slidably engaged with the notch (133).

6. A sealing ring manufacturing mold according to claim 5, characterized in that: The telescopic cylinder (140) comprises a fixed cylinder (141) and a sliding cylinder (142); the fixed cylinder (141) is connected to the end of the fixed seat (123); and the sliding cylinder (142) is sleeved on the outside of the fixed cylinder (141).

7. A sealing ring manufacturing mold according to claim 6, characterized in that: The end of the telescopic cylinder (140) is connected to a support block (143), a second spring (144) is sleeved on the outer side of the support block (143), and the mold shell (114) is placed on the end of the support block (143).

8. The sealing ring manufacturing mold according to claim 7, characterized in that: The driving block (125) is slidably matched with the clamping rod (131).

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