Mould repair and maintenance device

Abstract

The utility model belongs to the field of supports, and particularly relates to a mold repair and maintenance device which comprises a first mold installation part, a second mold installation part and a third mold installation part. One end of the second mold mounting piece is connected with the fixed mold, and the second mold mounting piece is close to and far away from the first mold mounting piece; and the number of the center shafts and the number of the bearings are both two, the center shafts and the bearings are located on the first mold installation part and the second mold installation part, and the bearings can axially rotate around the center shafts to drive the first mold installation part and the second mold installation part to axially rotate. According to the utility model, the first die mounting piece and the second die mounting piece can be close to each other and far away from each other and are provided with the central shafts and the bearings, and the bearings axially rotate around the central shaft seats to drive the first die mounting piece and the second die mounting piece to axially rotate. Die splitting and die assembling can be rapidly achieved, any angle can be rotated during work, and the die can be conveniently repaired and maintained.

Description

Technical Field

[0001] This utility model belongs to the field of brackets, and specifically relates to a mold repair and maintenance device. Background Technology

[0002] Molds are often referred to as the "mother of industry," widely used in the production of plastic parts, metal castings, and stamped parts. The quality of the mold directly affects product quality and production efficiency; therefore, molds require regular maintenance. Currently, equipment used for mold maintenance includes mold clamping machines, mold splitting machines, and mold testing machines. However, these machines generally require large investments and occupy significant space, and are only available in large factories and mold plants. Many small and medium-sized enterprises still use traditional overhead cranes for mold separation and assembly, which has several drawbacks: firstly, it easily damages the mold; secondly, it requires skilled operation, is time-consuming and labor-intensive; and thirdly, it is unsafe and prone to workplace accidents. Therefore, a simple mechanism for mold separation and assembly is needed, suitable for mold maintenance. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a mold repair and maintenance device in light of the current state of the technology.

[0004] To solve the above problems, the technical solution adopted by this utility model is: a mold repair and maintenance device, comprising:

[0005] The first mold mounting component has one end connected to the moving mold; the second mold mounting component has one end connected to the fixed mold and can move closer to or further away from the first mold mounting component; there are two central shafts and bearings, located on the first mold mounting component and the second mold mounting component respectively, and the bearings can rotate axially around the central shaft, driving the first mold mounting component and the second mold mounting component to rotate axially.

[0006] In the aforementioned mold repair and maintenance device, the other end of the first mold mounting component is also connected to a slide rail and a base, with two or more slide rails fixedly installed on the base.

[0007] In the above-mentioned mold repair and maintenance device, the first mold mounting component further includes: a fixing plate, one end of which is fixedly connected to a sliding block connected to the base; a connecting plate, the other end of which is connected to the fixing plate, and the connecting plate and the fixing plate are provided with through holes of corresponding sizes for mounting a central shaft and a bearing; a three-dimensional bracket for the first mold mounting component and a mounting plate for the first mold mounting component, one end of which is fixedly connected to the connecting plate and the other end of which is connected to the mounting plate for the first mold mounting component;

[0008] The second mold mounting component further includes: a fixing plate, one end of which is fixedly connected to a sliding block connected to the base; a connecting plate, the other end of which is connected to the fixing plate, and the connecting plate and the fixing plate are provided with through holes of corresponding sizes for mounting the central shaft and bearings; a three-dimensional bracket for the second mold mounting component and a mounting plate for the second mold mounting component, one end of which is fixedly connected to the connecting plate and the other end of which is connected to the mounting plate for the second mold mounting component.

[0009] In the aforementioned mold maintenance device, the first mold mounting component and the second mold mounting component move closer to each other or further apart via a slide rail. When the first mold mounting component and the second mold mounting component are close to each other, the fixed mold and the moving mold connected on the mounting plate are in a fitted state.

[0010] In the above-mentioned mold repair and maintenance device, the first mold mounting plate and the second mold mounting plate are further provided with corresponding grooves. The first mold mounting groove and the second mold mounting groove are used to connect the first mold mounting component and the second mold mounting component to the fixed mold and the moving mold, respectively.

[0011] In the aforementioned mold repair and maintenance device, the fixing plate and the connecting plate are also provided with threaded holes for installing nuts to constrain the circumferential movement of the fixing plate.

[0012] In the aforementioned mold repair and maintenance device, a T-slot is provided at the threaded hole of the connecting plate connected to the two three-dimensional supports for installing nuts, which facilitates the installation and removal of nuts.

[0013] In the above-mentioned mold repair and maintenance device, limit members are also installed at both ends of the base. The limit members are fixedly installed on the base, and the height of the limit members is higher than that of the sliding block and lower than that of the fixed plate.

[0014] In the aforementioned mold repair and maintenance device, the other end of the base is connected to one end of a support column, and the number of support columns is two or more, and they are evenly distributed on the base.

[0015] In the aforementioned mold repair and maintenance device, a protective sleeve is provided at the other end of the support column. The number of protective sleeves is twice or more than that of the support column, and they are evenly distributed on the end face of the support column away from the base.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] (1) In this utility model, the first mold mounting component and the second mold mounting component can move closer to each other and further away from each other, respectively driving the fixed template and the moving template connected to them to move closer to each other and further away from each other. At the same time, the first mold mounting component and the second mold mounting component are provided with a central shaft and a bearing. The bearing rotates axially around the central shaft seat, driving the first mold mounting component and the second mold mounting component to rotate axially. The structure of this utility model is relatively simple, and it can quickly realize mold splitting and mold assembly. The working part can rotate at any angle, which is convenient for mold maintenance and repair, thereby improving work efficiency.

[0018] (2) The other end of the first mold mounting component is also connected to a slide rail and a base, which are used to fix and limit the first mold mounting component and the second mold mounting component, so that the first mold mounting component and the second mold mounting component can move closer or further apart through the slide rail, thereby enabling the device to have both moving and rotating functions, which facilitates the inspection and maintenance of the mold.

[0019] (3) The first mold mounting component and the second mold mounting component include a fixing plate and a connecting part. Through the connection relationship between the two plates, the connection strength in the device can be effectively improved, and the axial rotation of the first mold mounting component and the second mold mounting component is convenient.

[0020] (4) The connecting plate is also provided with threaded holes for installing nuts to constrain the axial movement of the connecting plate. During the processing, the nuts are inserted into the corresponding holes to fix the connecting plate to the fixed plate. During loading, unloading and maintenance, the nuts are removed so that the connecting plate can make circumferential movement along the axial direction, which is convenient for loading, unloading and maintenance of the mold.

[0021] (5) The base is also equipped with a limiting component. The limiting component is fixedly installed on the base. The height of the limiting component is higher than the slider and lower than the connecting plate. When the fixed plate drives the three-dimensional support to move along the track, the limiting component can effectively improve the safety of the device and prevent it from falling off the track. Moreover, the height of the limiting component is lower than the connecting plate, which makes it easier for the connecting plate to move axially.

[0022] (6) The mounting plate is also provided with a groove for connecting with the moving mold and the fixed mold. The groove on the mounting plate facilitates the loading and unloading of the fixed mold and the moving mold, and improves the connection strength to a certain extent. Attached Figure Description

[0023] Figure 1 This is a two-dimensional diagram of a mold repair and maintenance device according to an example of this utility model.

[0024] Figure 2 This is a cross-sectional view of a mold repair and maintenance device according to an example of this utility model.

[0025] Figure 3 This is a front view of a mold repair and maintenance device according to an example of this utility model.

[0026] In the diagram, 110 is the three-dimensional support for the second mold mounting component; 111 is the mounting plate for the second mold mounting component; 112 is the groove of the three-dimensional support for the second mold mounting component; 120 is the three-dimensional support for the first mold mounting component; 121 is the mounting plate for the first mold mounting component; 122 is the groove of the first mold mounting component; 130 is the connecting plate; 131 is the bearing; 132 is the nut; 133 is the T-slot; 134 is the central shaft; 140 is the fixing plate; 150 is the base; 151 is the limiting component; 152 is the support column; 153 is the protective sleeve; 154 is the sliding block; and 155 is the slide rail. Detailed Implementation

[0027] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0028] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0029] like Figure 1 The two-dimensional diagram shown is of a mold maintenance and repair device, including:

[0030] The first mold mounting component has one end connected to the moving mold; the second mold mounting component has one end connected to the fixed mold, and is close to and far from the first mold mounting component.

[0031] The first mold mounting component also includes: a fixing plate 140, one end of which is fixedly connected to a sliding block 154 on the base 150; a connecting plate 130, the other end of which is connected to the fixing plate 140; a three-dimensional support 120 for the first mold mounting component and a mounting plate 121 for the first mold mounting component, one end of which is fixedly connected to the connecting plate 130 and the other end of which is connected to the mounting plate 121 for the first mold mounting component.

[0032] The second mold mounting component further includes: a fixing plate 140, one end of which is connected to the base 150; a connecting plate 130, the other end of which is connected to the fixing plate 140, and the connecting plate 130 and the fixing plate 140 are provided with through holes of corresponding sizes; a second mold mounting component three-dimensional bracket 110 and a second mold mounting component mounting plate 111, one end of which is fixedly connected to the connecting plate 130, and the other end of which is connected to the second mold mounting component mounting plate 111.

[0033] The base 150 and slide rails 155, with two or more slide rails 155 fixedly connected to one end surface of the base 150; sliding blocks 154, the number of sliding blocks 154 being a multiple of the number of slide rails 155, and slidably connected to the slide rails 155; a fixing plate 140, which is fixedly connected to the sliding blocks 154; and a three-dimensional bracket, which is fastened to a connecting plate 130 for connecting to the mold.

[0034] During loading, unloading, and maintenance, the sliding blocks 154 on the fixed plate 140, which connects one end of the first mold mounting bracket 120 and the second mold mounting bracket 110, are moved via the slide rail 155 to a position where they are far apart. This places the first mold mounting plate 121 and the second mold mounting plate 111 on the same plane, facilitating the installation of the moving mold and the fixed mold in the mold, respectively, into the first mold mounting groove 122 and the second mold mounting groove on the mounting plate, thus fixing the mold. Subsequently, the first mold mounting bracket 120 and the second mold mounting bracket 110 are axially rotated back to a position where the mold can fit together. The slide rail 155 brings the two brackets closer together, thereby aligning the moving mold and the fixed mold.

[0035] In this embodiment, the fixed plate 140 is controlled by the sliding block 154 and the slide rail 155 to move the two three-dimensional supports along the slide rail 155. This controls the relative distance between the fixed template and the moving template connected to the three-dimensional support, which facilitates the installation, disassembly and maintenance of the mold on the three-dimensional support.

[0036] Preferably, as shown in the figure, in this utility model, the two three-dimensional supports are connected by corresponding connecting fixing plates 140, one of which is fixedly connected to the base 150 and the other is connected to the sliding block 154. By moving the fixing plate 140 on the slide rail 155, the two three-dimensional supports can be moved closer or further apart. At the same time, one end is fixed to one end of the base 150, which can effectively limit the position of the three-dimensional supports during the processing.

[0037] In a further preferred embodiment, both three-dimensional supports can be moved using sliding blocks 154. Limiting devices can be set at the fixed plate 140 and the slide rail 155, so that the corresponding three-dimensional supports can be fixed on the slide rail 155 for operation when they are moving away from or close to each other, thereby improving the convenience of the product.

[0038] Preferably, in this utility model, the relative movement between the slide rail 155 and the sliding block 154 controls the three-dimensional support to move closer and further apart from each other. The number of sliding blocks 154 is a multiple of the number of slide rails 155, and they are slidably connected to the slide rails 155. The connection structure is simple and the cost is relatively low.

[0039] Furthermore, considering the service life of the sliding block 154 and the slide rail 155, the sliding connection can be changed to a rolling connection. By installing balls or rollers in the sliding block 154, the sliding block 154 and the slide rail 155 are subjected to rolling friction through the contact between the balls or rollers and the slide rail 155. This connection method has a lower coefficient of friction, higher motion accuracy, and a longer service life.

[0040] In this embodiment, one end of the first mold mounting bracket 120 and the second mold mounting bracket 110 is connected to the connecting plate 130 through the fixing plate 140, and the two brackets are fixedly installed on the connecting plate 130. The connecting plate 130 is connected between the brackets and the fixing plate 140. The connecting plate 130 is provided with corresponding connecting through holes, which can effectively improve the connection strength of the device.

[0041] In this embodiment, one end of the first mold mounting bracket 120 and the second mold mounting bracket 110 is connected to the connecting plate 130, and the other end is connected to a corresponding mounting plate. The mounting plate has a first mold mounting groove 121 and a second mold mounting groove 111. The corresponding grooves are used to detachably connect with the mold, which can effectively improve the convenience of mold connection.

[0042] In this embodiment, a support column 152 is also provided below the base 150. There are two or more support columns 152, and a protective sleeve 153 is provided at the end of the support column 152 near the bottom connecting platform. The protective sleeve 153 is used to connect with the connecting platform, which can provide stability to the device to a certain extent and can also play a role in mitigating impact, thus helping to protect the device.

[0043] In this embodiment, a limiting member 151 is also provided on the side of the base 150 away from the support column 152. The height of the limiting member 151 is higher than that of the sliding block 154 and lower than that of the connecting plate 130. A corresponding limiting member 151 is provided on each slide rail 155. The limiting member 151 is located at one end of the slide rail 155 near the outer side of the entire device. It is used to prevent the fixing plate 140 from falling off the slide rail 155 as the sliding block 154 moves away from each other during loading, unloading and maintenance, thereby improving the safety of the entire device.

[0044] like Figure 2 and Figure 3The mold maintenance device shown also includes: a bearing 131 and a central shaft 134; through holes are provided on the fixing plate 140 and the connecting plate 130; the bearing 131 is located in the through hole; the bearing 131 rotates axially around the central shaft 134, which can cause the corresponding three-dimensional support to rotate axially; a nut 132; the connecting plate 130 is also provided with a threaded hole for installing the nut 132 and constraining the axial movement of the connecting plate 130; and a T-slot 133; the end of the connecting plate 130 connected to the corresponding three-dimensional support is provided with a T-slot 133 for loading and unloading the nut 132.

[0045] During loading, unloading, and maintenance, the two three-dimensional supports are first fixed apart. Then, the nut 132 is removed along the T-slot 133, so that the fixing plate 140 and the connecting plate 130 are connected only by the bearing 131. The connecting plate 130 can drive the corresponding three-dimensional support to rotate axially through the bearing 131, so that the mounting plates on the two three-dimensional supports are on the same plane, which facilitates the loading, unloading, and maintenance process and improves efficiency. During operation, the connecting plate 130 is first moved to the position where the hole in the T-slot 133 corresponds to the hole on the connecting plate 130. The nut 132 is then installed into the corresponding hole to limit the axial rotation of the connecting plate 130.

[0046] In this embodiment, the end of the connecting plate 130 connected to the three-dimensional bracket is provided with a T-slot 133, which facilitates the installation and fixing of the equipment and is used for the installation and removal of the nut 132 to control the relative position of the fixing plate 140 and the connecting plate 130, thereby improving the stability and reliability of the connection.

[0047] In this embodiment, the fixing plate 140 and the connecting plate 130 are provided with through holes of matching size, and a bearing 131 is connected to the through hole to drive the fixing plate 140 to rotate axially relative to the connecting plate 130, so as to facilitate the loading and unloading of the mold.

[0048] Preferably, the height of the limiting member 151 is higher than that of the sliding block 154 and lower than that of the connecting plate 130, thereby constraining the connecting plate 130 during axial movement and improving the safety of the device.

[0049] In the description of this utility model, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0050] In this utility model, unless otherwise explicitly specified and limited, the terms "connection," "fixing," etc., should be interpreted broadly. For example, "fixing" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0051] Furthermore, the technical solutions of the various embodiments of this utility model can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

Claims

1. A mold repair and maintenance device, characterized in that, include: A first mold mounting component, one end of which is connected to a moving mold; a second mold mounting component, one end of which is connected to a fixed mold, and which can move closer to or further away from the first mold mounting component; a central shaft and two bearings, located on the first mold mounting component and the second mold mounting component respectively, wherein the bearings can rotate axially around the central shaft, thereby driving the first mold mounting component and the second mold mounting component to rotate axially.

2. A mold maintenance device as set forth in claim 1 wherein, The other end of the first mold mounting component is also connected to a slide rail and a base. There are two or more slide rails, which are fixedly installed on the base.

3. A mould maintenance apparatus as claimed in claim 2, wherein The first mold mounting component further includes: a fixing plate, one end of which is fixedly connected to a sliding block connected to the base; a connecting plate, the other end of which is connected to the fixing plate, and the connecting plate and the fixing plate are provided with through holes of corresponding sizes for mounting a central shaft and a bearing; a three-dimensional bracket for the first mold mounting component and a mounting plate for the first mold mounting component, one end of which is fixedly connected to the connecting plate and the other end of which is connected to the mounting plate for the first mold mounting component; The second mold mounting component further includes: a fixing plate, one end of which is fixedly connected to a sliding block connected to the base; a connecting plate, the other end of which is connected to the fixing plate, and the connecting plate and the fixing plate are provided with through holes of corresponding sizes for mounting the central shaft and bearings; a three-dimensional bracket for the second mold mounting component and a mounting plate for the second mold mounting component, one end of which is fixedly connected to the connecting plate and the other end of which is connected to the mounting plate for the second mold mounting component.

4. A mould maintenance device according to any one of claims 1 to 3, characterised in that, The first mold mounting component and the second mold mounting component are brought closer to each other or moved further apart by a slide rail, and when the first mold mounting component and the second mold mounting component are close to each other, the fixed mold and the moving mold connected on the mounting plate are in a fitted state.

5. A mold service device according to claim 3, wherein The first mold mounting plate and the second mold mounting plate are also provided with corresponding grooves. The first mold mounting groove and the second mold mounting groove are used to connect the first mold mounting component and the second mold mounting component to the fixed mold and the moving mold, respectively.

6. A mold maintenance device as claimed in claim 3, wherein The fixing plate and the connecting plate are also provided with threaded holes for installing nuts to constrain the circumferential movement of the fixing plate.

7. A mould maintenance apparatus as claimed in claim 6, wherein the means for moving the cleaning head comprises a motorised carriage. The end of the connecting plate that connects to the two three-dimensional brackets has a T-slot at the threaded hole for installing the nut, which facilitates the installation and removal of the nut.

8. The mold service device as set forth in claim 3, characterized by Limiting components are also installed at both ends of the base. The limiting components are fixedly installed on the base, and the height of the limiting components is higher than that of the sliding block and lower than that of the fixed plate.

9. The mold service device as set forth in claim 3, characterized by The other end of the base is connected to one end of the support column, and there are two or more support columns that are evenly distributed on the base.

10. A mould maintenance apparatus as claimed in claim 9, wherein the means for applying the cleaning fluid to the surface of the mould comprises a nozzle for directing a jet of cleaning fluid onto the surface of the mould. The other end of the support column is provided with a protective sleeve, the number of which is twice or more than that of the support column, and they are evenly distributed on the end face of the support column away from the base.

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