clamp

Abstract

The application relates to the technical field of mold tooling, and provides a clamp. The clamp is used for clamping a mold insert and comprises a bottom plate and a clamping mechanism. The clamping mechanism comprises a clamping part, a clamping matching part, a positioning assembly and a fastening assembly arranged on the bottom plate. The clamping part and the clamping matching part can match and clamp the mold insert. The clamping matching part is fixed on the bottom plate, the clamping part is adjustably arranged on the bottom plate along a preset direction, and the positioning assembly is arranged between the clamping part and the bottom plate. The positioning assembly has a plurality of positioning positions arranged along the preset direction in sequence. After the clamping part being adjusted in position is positioned at a certain positioning position through the positioning assembly, the clamping part is fixed on the bottom plate by the fastening assembly. The clamp can clamp inserts of different sizes, and the use quality of the clamp is improved.

Description

Technical Field

[0001] This application relates to the field of mold and tooling technology, and in particular to a fixture. Background Technology

[0002] In mold manufacturing, to accommodate the complex cavity forming requirements within the mold, a modular structure consisting of interlocking inserts is employed. As a core component of the mold cavity, the machining accuracy of the inserts directly affects the mold forming quality and product yield. Therefore, it is essential to ensure the machining accuracy of the inserts during mold manufacturing.

[0003] The fabrication of inserts usually requires clamping with a fixture. Due to the inconsistent size of the inserts, the fixtures for processing the inserts need to be customized, resulting in low processing efficiency and high manufacturing costs, which is not conducive to improving the quality of the fixtures. Utility Model Content

[0004] In view of this, the present application aims to provide a fixture that can improve the quality of use of the fixture.

[0005] To achieve the above objectives, the technical solution of this application is implemented as follows: A clamp for holding a mold insert, comprising a base plate and a clamping mechanism; The clamping mechanism includes a clamping part and a clamping mating part disposed on the base plate, wherein the clamping part and the clamping mating part cooperate to clamp the mold insert; The clamping part is fixed to the base plate, the clamping part is adjustablely disposed on the base plate along a preset direction, and a positioning component is provided between the clamping part and the base plate; The positioning component has multiple positioning positions arranged sequentially along the preset direction, and the clamping part, which is adjusted in position, is positioned at one of the positioning positions by the positioning component and then fixed to the base plate by the fastening component.

[0006] Furthermore, the fastening assembly includes a plurality of mounting portions arranged sequentially on the base plate along the preset direction, and fasteners disposed on the clamping portions; the mounting portions are arranged in a one-to-one correspondence with the positioning positions, and at one of the positioning positions, the fastener is fixedly connected to the corresponding mounting portion.

[0007] Furthermore, each of the mounting portions adopts a threaded connection hole provided on the base plate, and the fastener includes a threaded connector that passes through a connection hole on the clamping portion.

[0008] Furthermore, the positioning component includes a plurality of positioning grooves sequentially arranged on the base plate along the preset direction, and a positioning member disposed in the mounting groove on the clamping part; each positioning groove is adapted to form the positioning position, and in one of the positioning positions, the positioning member is inserted into the corresponding positioning groove.

[0009] Furthermore, the positioning member is T-shaped, and both the mounting groove and the positioning groove are set according to the shape of the positioning member. The positioning groove has a first groove body and a second groove body connected to the middle of the first groove body. The first groove bodies in each positioning groove are arranged along the preset direction, and the first groove bodies in each positioning groove are connected end to end in sequence.

[0010] Furthermore, the clamping part includes a clamping body and a clamping member disposed on the clamping body; the clamping member is slidably disposed on the clamping body, and an elastic member is provided between the clamping member and the clamping body; the elastic member has a preload force applied to the clamping member, and the clamping member cooperates with the clamping mating part to clamp the mold insert.

[0011] Furthermore, the clamping engagement part includes a first partition and a second partition disposed on the base plate, the first partition and the second partition being arranged perpendicularly to each other; the clamping body has two outwardly arranged clamping arms, each clamping arm being provided with a clamping member, and one of the clamping members cooperating with the first partition to clamp one side of the mold insert, and the other clamping member cooperating with the second partition to clamp the other side of the mold insert.

[0012] Furthermore, the preset direction is set along the diagonal direction between the first partition and the second partition; and / or, the positioning component and the fastening component are two sets, and a positioning component and a fastening component are respectively provided on both sides of the diagonal direction between the first partition and the second partition.

[0013] Furthermore, the first partition and the second partition divide the base plate into multiple clamping areas, and each clamping area is provided with the clamping part.

[0014] Furthermore, the clamping body is slidably provided with an installation member, the clamping member is connected to one end of the installation member, and the elastic member is provided between the other end of the clamping body and the installation member; and / or, the clamping body is provided with a guide member, and the guide member is slidably inserted into a guide hole on the clamping member.

[0015] Compared with related technologies, this application has the following advantages: (1) The fixture described in this application can meet the clamping of inserts of different sizes by adjusting the position of the clamping part, which can reduce the number of fixture parts to reduce costs. At the same time, with the help of the positioning component, the clamping part can be easily disassembled and assembled, which can improve the ease of use of the fixture. Furthermore, the clamping part can be fixed by the fastening component to ensure the reliability of the clamping part. Through the synergistic effect of the clamping part, the clamping mating part, the positioning component and the fastening component, it can adapt to the clamping requirements of inserts of different sizes and is easy to disassemble and assemble, which helps to improve the processing efficiency of mold inserts and the clamping is reliable, thereby improving the quality of use of the fixture.

[0016] (2) By setting the mounting part and fasteners, the fastening components are designed reasonably. With the cooperation of the fasteners and the mounting parts, it is easy to adjust and fix the position of the clamping part.

[0017] (3) By using threaded connection holes for the mounting part and screw fasteners, the mounting part and fasteners work together to facilitate the disassembly and assembly of the clamping part, and the structure is simple and cost-effective.

[0018] (4) By setting up positioning slots and positioning components, the positioning components are designed reasonably, and under the synergistic effect of positioning slots and positioning components, the positioning operation of the clamping part is facilitated. The structure is simple and conducive to cost reduction design.

[0019] (5) By making the positioning component “T” shaped, and the mounting groove and positioning groove are both set according to the shape of the positioning component, the risk of the positioning component shaking can be reduced and the positioning effect can be improved. At the same time, the first groove in each positioning groove is connected end to end in sequence, which can also help improve the ease of insertion of the positioning component and the positioning groove.

[0020] (6) By making the clamping part include the clamping body and the clamping member, the structure of the clamping part is reasonably designed. An elastic member is provided between the clamping body and the clamping member, which can pre-tighten the clamping member and the clamping body. Under the synergistic effect of the clamping body, the clamping member and the elastic member, it is easy for the clamping member to cooperate with the clamping mating part to clamp the mold insert, and the clamping stability can be improved.

[0021] (7) By making the clamping part include a first partition and a second partition, the structure is simple, easy to manufacture and reduce costs. At the same time, one clamping member cooperates with the first partition to clamp one side of the mold insert, and the other clamping member cooperates with the second partition to clamp the other side of the mold insert, which can achieve the clamping and fixing effect of the mold insert, thereby improving the processing accuracy.

[0022] (8) By setting the preset direction along the diagonal direction between the first partition and the second partition, the arrangement of the fixture is reasonable, which is conducive to realizing the clamping function of the clamping part and the clamping mating part. At the same time, by setting the positioning component and the fastening component as two sets, the positioning effect is improved while ensuring the installation reliability, which is conducive to improving the processing efficiency and processing accuracy.

[0023] (9) By making the first partition and the second partition separate multiple clamping areas on the base plate, and each clamping area is provided with a clamping part, the requirement of processing multiple mold inserts at the same time can be met, which is conducive to improving processing efficiency.

[0024] (10) By setting the mounting parts, it is convenient to install the clamping parts and set the clamping parts on the clamping body to elastically extend and retract, thereby improving the clamping and fixing effect of the mold insert. At the same time, by setting the guide parts, the clamping parts can be guided and slid, avoiding the clamping parts from rotating and affecting the clamping effect. Attached Figure Description

[0025] The accompanying drawings, which form part of this application, are used to provide a further understanding of this application. The illustrative embodiments and descriptions of this application are used to explain this application and do not constitute an undue limitation of this application. In the drawings: Figure 1 This is a schematic diagram of the fixture described in the embodiments of this application; Figure 2 This is a schematic diagram of the structure of the base plate of the fixture described in the embodiments of this application; Figure 3 for Figure 2 Enlarged view of point A in the image; Figure 4 This is a schematic diagram of the clamping part of the fixture described in the embodiments of this application; Figure 5 This is a schematic diagram of the clamping body of the fixture described in the embodiments of this application; Explanation of reference numerals in the attached figures: 100. Base plate; 200. Clamping mechanism; 201. Clamping part; 202. Clamping mating part; 203. Positioning component; 204. Fastening component; 2011, Clamping body; 2012, Clamping element; 2013, Elastic element; 2014, Mounting element; 2015, Guide element; 2016, Guide hole; 2021, First partition; 2022, Second partition; 2031, Positioning groove; 2032, Mounting groove; 2033, Positioning element; 2041, Mounting part; 2042, Fastener; 20311, First groove; 20312, Second groove; 300. Mold insert. Detailed Implementation

[0026] To make the technical solution and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application.

[0027] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other.

[0028] Furthermore, it should be noted that in the description of this application, if terms such as "upper," "lower," "inner," or "outer" appear, indicating orientation or positional relationship, these are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this application. In addition, if terms such as "first" or "second" appear, they are also used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0029] Furthermore, in the description of this application, unless otherwise expressly defined, the terms "installation," "connection," "joining," and "connector" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application in light of the specific circumstances.

[0030] In this application, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0031] The present application will now be described in detail through exemplary embodiments. However, it should be understood that, without further description, elements, structures, and features in one embodiment may be advantageously incorporated into other embodiments.

[0032] An embodiment of the first aspect of this application provides a fixture for mold processing, mainly used for clamping mold inserts. The fixture in this embodiment, with its innovative structural design, can adapt to the clamping requirements of mold inserts of different sizes, thereby reducing costs and improving the quality of use of the fixture.

[0033] In related technologies, during mold manufacturing, a modular structure of inserts is used to accommodate the complex cavity forming requirements within the mold. As a core component of the mold cavity, the machining accuracy of the inserts directly affects the mold forming quality and product qualification rate. Therefore, it is necessary to ensure the machining accuracy of the inserts during mold processing.

[0034] Currently, there are two main methods for processing inserts. One method involves assembling the raw materials and then processing them as a whole using the mold base as a reference, directly machining the cavity on the insert. However, this method is prone to processing errors, resulting in poor precision of individual inserts. The other method involves processing each insert individually. Although this improves the precision of individual inserts, errors are prone to occur when assembling them into a cavity. Furthermore, the production of inserts usually requires clamping with a fixture. Due to the inconsistent size of the inserts, the fixtures for processing inserts need to be customized, resulting in low processing efficiency and high manufacturing costs, which is not conducive to improving the quality of fixture use.

[0035] In view of this, in order to overcome the shortcomings of related technologies, the fixture in this embodiment combines... Figures 1 to 5 As shown, the overall design includes a base plate 100 and a clamping mechanism 200.

[0036] The clamping mechanism 200 includes a clamping part 201 and a clamping mating part 202 disposed on the base plate 100. The clamping part 201 and the clamping mating part 202 cooperate to clamp the mold insert 300. The clamping mating part 202 is fixed on the base plate 100. The clamping part 201 is disposed on the base plate 100 in a preset direction. A positioning component 203 is provided between the clamping part 201 and the base plate 100. The positioning component 203 has multiple positioning positions arranged sequentially along the preset direction. After the clamping part 201 is positioned at one of the positioning positions by the positioning component 203, it is then fixed on the base plate 100 by the fastening component 204.

[0037] At this time, with the above settings, the position of the clamping part 201 can be adjusted to meet the clamping requirements of inserts of different sizes, which can reduce the number of fixture parts to reduce costs. At the same time, with the positioning component 203, the clamping part 201 can be easily disassembled and assembled, thereby improving the ease of use of the fixture. Furthermore, the clamping part 201 can be fixed by the fastening component 204 to ensure the reliability of the clamping part 201. Through the synergistic effect of the clamping part 201, the clamping mating part 202, the positioning component 203 and the fastening component 204, it can adapt to the clamping requirements of inserts of different sizes and is easy to disassemble and assemble, which helps to improve the processing efficiency of the mold insert 300 and ensure reliable clamping, thereby improving the quality of use of the fixture.

[0038] Based on the above general introduction, specifically, the fixture in this embodiment is typically used to hold the mold insert 300.

[0039] The clamping part 201 and the clamping mating part 202 can cooperate to form a clamping space for clamping the mold insert 300. When the mold insert 300 is in the clamping state, the mold insert 300 is located in the clamping space. The size of the clamping space can be adjusted according to the size of the mold insert 300 by the positioning component 203 according to the positioning position in the preset direction. After the size of the clamping space is adjusted to be reasonable, it is fixedly assembled on the base plate 100 by fasteners to complete the clamping of the mold insert 300.

[0040] The preset direction of the positioning component 203 can be set according to the clamping requirements of the mold insert 300. Preferably, it can be set according to the mating direction when the mold insert 300 is assembled. On this basis, the preset direction can also be adjusted accordingly according to the clamping requirements of the mold insert 300.

[0041] Continue to combine Figures 1 to 5 As shown, in some exemplary embodiments, this embodiment may, for example, include a plurality of mounting portions 2041 arranged sequentially on the base plate 100 along a preset direction, and fasteners 2042 provided on the clamping portions 201.

[0042] The mounting part 2041 is set one-to-one with the positioning position, and at one of the positioning positions, the fastener 2042 is fixedly connected to the corresponding mounting part 2041.

[0043] It is understandable that the fastening assembly 204 is designed reasonably by setting the mounting part 2041 and the fastener 2042. Under the synergistic effect of the fastener 2042 and each mounting part 2041, the position adjustment and fixation of the clamping part 201 can be achieved.

[0044] In practical implementation, the mounting part 2041 is used in conjunction with the fastener 2042 to fix the position of the clamping part 201 on the base plate 100. The position of the mounting part 2041 on the base plate 100 is usually related to factors such as the positioning position, the specific form of the mounting part 2041 and the specific form of the fastener 2042. In actual implementation, it needs to be determined according to the specific setting requirements of the mounting part 2041, the fastener 2042 and the clamping part 201.

[0045] Continue to combine Figures 1 to 5 As shown, in some exemplary embodiments, taking the fastening component 204 in this embodiment as an example, which includes a mounting part 2041 and a fastener 2042, this embodiment may, for example, make each mounting part 2041 adopt a threaded connection hole provided on the base plate 100, and the fastener 2042 include a screw-in member passing through a connection through hole on the clamping part 201.

[0046] It is understandable that by using a threaded connection hole for the mounting part 2041 and a screw-on fastener for the fastener 2042, the mounting part 2041 and the fastener 2042 work together to facilitate the disassembly and assembly of the clamping part 201, and the structure is simple and cost-effective.

[0047] In specific implementation, the threaded connection holes corresponding to each positioning position can be two respectively located on both sides of the positioning position along a preset direction. Correspondingly, the fasteners 2042 are also two respectively located on both sides of the positioning position along a preset direction. Each fastener 2042 is screwed into the threaded connection hole to complete the fastening of the clamping part 201 on the base plate 100.

[0048] In addition to using threaded connection holes and screws, the mounting part 2041 and fastener 2042 can also use a snap-fit ​​fastening method where snap-fit ​​holes and snap-fit ​​parts cooperate. By setting snap-fit ​​holes on the base plate 100 and snap-fit ​​parts on the clamping part 201, the clamping part 201 is fastened to the base plate 100 through the snap-fit ​​cooperation between the snap-fit ​​parts and snap-fit ​​holes.

[0049] Continue to combine Figures 1 to 5 As shown, in some exemplary embodiments, this embodiment may, for example, include a plurality of positioning grooves 2031 arranged sequentially on the base plate 100 along a preset direction, and a positioning member 2033 disposed in the mounting groove 2032 on the clamping part 201.

[0050] The above positioning grooves 2031 are adapted to form positioning positions, and at one of the positioning positions, the positioning element 2033 is inserted into the corresponding positioning groove 2031.

[0051] It is understandable that the positioning slot 2031 and the positioning element 2033 make the positioning component 203 reasonably designed, and the positioning operation of the clamping part 201 is facilitated by the synergistic effect of the positioning slot 2031 and the positioning element 2033. The structure is simple and conducive to cost reduction design.

[0052] In specific implementation, the above positioning groove 2031 and mounting groove 2032 can be two respectively located on both sides of the preset direction along the preset direction. Correspondingly, there are also two positioning members 2033. The positioning members 2033 are located in the mounting groove 2032 and can be inserted into the positioning groove 2031 on the base plate 100, thereby completing the positioning between the clamping part 201 and the base plate 100.

[0053] Furthermore, the mounting groove 2032 can, for example, conform to the outer contour shape of the positioning member 2033. During assembly, the positioning member 2033 is first inserted into the mounting groove 2032, and then inserted into the positioning groove 2031 after passing through the mounting groove 2032. To ensure the positioning effect of the positioning member 2033 in the mounting groove 2032 and the positioning groove 2031, the positioning member 2033 can be, for example, with an interference fit with the mounting groove 2032 and the positioning groove 2031. This prevents the positioning member 2033 from coming out after being inserted into the mounting groove 2032 and the positioning groove 2031, thus helping to improve the positioning effect between the clamping part 201 and the base plate 100.

[0054] Continue to combine Figures 1 to 5 As shown, in some exemplary embodiments, taking the positioning component 203 in this embodiment as an example, which includes a positioning groove 2031 and a positioning element 2033, the positioning element 2033 may be "T" shaped, with the mounting groove 2032 and the positioning groove 2031 conforming to the shape of the positioning element 2033. The positioning groove 2031 has a first groove body 20311 and a second groove body 20312 connected to the middle of the first groove body 20311.

[0055] Among them, the first groove 20311 in each of the above positioning grooves 2031 is arranged along a preset direction, and the first groove 20311 in each positioning groove 2031 is connected end to end in sequence.

[0056] It is understandable that by making the positioning component 2033 "T" shaped, and by setting the mounting groove 2032 and positioning groove 2031 to conform to the shape of the positioning component 2033, the risk of the positioning component 2033 shaking can be reduced and the positioning effect can be improved. At the same time, the first groove 20311 in each positioning groove 2031 is connected end to end in sequence, which can also help improve the ease of insertion of the positioning component 2033 and the positioning groove 2031.

[0057] In specific implementation, the above positioning component 2033 includes a positioning body and an extension arm located in the middle of the positioning body and extending to one side of the positioning body. The positioning body and the extension arm form a "T" shape. The two ends of the positioning body are arc-shaped, and the extension arm is trapezoidal. Correspondingly, the positioning groove 2031 and the mounting groove 2032 are also shaped according to the shape of the positioning component 2033. During assembly, the positioning body of the positioning component 2033 is located in the first groove 20311, and the extension arm of the positioning component 2033 is located in the second groove 20312.

[0058] In addition, the above positioning grooves 2031 can be arranged in a form where the first groove body 20311 is connected end to end, or they can be separate positioning grooves 2031 that are spaced apart at corresponding positioning positions along a preset direction.

[0059] Continue to combine Figures 1 to 5 As shown, in some exemplary embodiments, this embodiment may, for example, include a clamping part 201 comprising a clamping body 2011 and a clamping member 2012 disposed on the clamping body 2011.

[0060] The clamping member 2012 is slidably disposed on the clamping body 2011, and an elastic member 2013 is provided between the clamping member 2012 and the clamping body 2011. The elastic member 2013 has a pre-tightening force applied to the clamping member 2012, and the clamping member 2012 cooperates with the clamping mating part 202 to clamp the mold insert 300.

[0061] It is understandable that by making the clamping part 201 include the clamping body 2011 and the clamping member 2012, the structure of the clamping part 201 is reasonably designed. An elastic member 2013 is provided between the clamping body 2011 and the clamping member 2012, which can pre-tighten the clamping member 2012 and the clamping body 2011. Under the synergistic action of the clamping body 2011, the clamping member 2012 and the elastic member 2013, the clamping member 2012 can cooperate with the clamping mating part 202 to clamp the mold insert 300, and the clamping stability can be improved.

[0062] In specific implementation, the above elastic element 2013 can be, for example, a spring. Correspondingly, a receiving groove is provided on the clamping body 2011. One end of the spring is housed in the receiving groove, and the other end is connected to the clamping element 2012. The spring can be compressed or stretched as the clamping element 2012 slides.

[0063] Continue to combine Figures 1 to 5As shown, in some exemplary embodiments, taking the clamping member 2012 and the clamping engagement part 202 in this embodiment to clamp the mold insert 300 as an example, this embodiment may, for example, make the clamping engagement part 202 include a first partition 2021 and a second partition 2022 disposed on the base plate 100, with the first partition 2021 and the second partition 2022 arranged vertically between each other.

[0064] The clamping body 2011 has two outwardly extending clamping arms, each clamping arm is provided with a clamping member 2012, and one clamping member 2012 cooperates with the first partition 2021 to clamp one side of the mold insert 300, and the other clamping member 2012 cooperates with the second partition 2022 to clamp the other side of the mold insert 300.

[0065] It is understandable that by making the clamping mating part 202 include a first partition 2021 and a second partition 2022, the structure is simple, easy to manufacture and cost-reducing. At the same time, by having one clamping member 2012 cooperate with the first partition 2021 to clamp one side of the mold insert 300, and the other clamping member 2012 cooperate with the second partition 2022 to clamp the other side of the mold insert 300, the clamping and fixing effect of the mold insert 300 can be achieved, thereby improving the processing accuracy.

[0066] In specific implementation, the clamping space is formed between the first partition 2021, the second partition 2022 and the two clamping members 2012. When the mold insert 300 is in the clamping state, the side of the mold insert 300 can abut against the clamping member 2012, the first partition 2021 and the second partition 2022 respectively.

[0067] Continue to combine Figures 1 to 5 As shown, in some exemplary embodiments, taking the clamping engagement part 202 in this embodiment as an example, which includes a first partition 2021 and a second partition 2022, this embodiment may, for example, set the preset direction along the diagonal direction between the first partition 2021 and the second partition 2022.

[0068] It is understandable that by setting the preset direction along the diagonal direction between the first partition 2021 and the second partition 2022, the arrangement of the clamp is reasonable, which is conducive to realizing the clamping function of the clamping part 201 and the clamping mating part 202.

[0069] In practical implementation, the above preset direction can be set along the diagonal direction between the first partition 2021 and the second partition 2022, or it can be offset at a corresponding angle according to the clamping requirements of the mold insert 300, as long as it can be clamped on the base plate 100 by the clamping part 201 and the clamping mating part 202.

[0070] Continue to combine Figures 1 to 5 As shown, in some exemplary embodiments, taking the clamping and mating part 202 in this embodiment as an example, which includes a first partition 2021 and a second partition 2022, this embodiment may, for example, make the positioning component 203 and the fastening component 204 into two sets, and provide a set of positioning component 203 and fastening component 204 on both sides of the diagonal direction between the first partition 2021 and the second partition 2022.

[0071] It is understandable that by setting both the positioning component 203 and the fastening component 204 into two sets, the positioning effect can be improved while ensuring installation reliability, which in turn helps to improve processing efficiency and processing accuracy.

[0072] Continue to combine Figures 1 to 5 As shown, in some exemplary embodiments, taking the clamping engagement part 202 in this embodiment as an example, which includes a first partition 2021 and a second partition 2022, this embodiment may, for example, allow the first partition 2021 and the second partition 2022 to separate multiple clamping areas on the base plate 100, and each clamping area is provided with a clamping part 201.

[0073] It is understandable that by dividing the first partition 2021 and the second partition 2022 on the base plate 100 into multiple clamping areas, and each clamping area is provided with a clamping part 201, the requirement of processing multiple mold inserts 300 at the same time can be met, which is conducive to improving processing efficiency.

[0074] In a specific implementation, taking the clamping and mating part 202 as an example, which includes a first partition 2021 and a second partition 2022 that are perpendicular to each other, the clamping area is divided into four by the first partition 2021 and the second partition 2022, and each clamping area is provided with a clamping part 201. Correspondingly, each clamping area is also provided with a positioning component 203 and a fastening component 204.

[0075] Continue to combine Figures 1 to 5 As shown, in some exemplary embodiments, the clamping part 201 in this embodiment still includes a clamping body 2011 and a clamping member 2012, and an elastic member 2013 is provided between the clamping body 2011 and the clamping member 2012. For example, in this embodiment, the mounting member 2014 can be slidably passed through the clamping body 2011, the clamping member 2012 is connected to one end of the mounting member 2014, and the elastic member 2013 is provided between the other end of the clamping body 2011 and the mounting member 2014.

[0076] It is understandable that the installation of the mounting component 2014 facilitates the installation of the clamping component 2012 and the elastic extension and retraction of the clamping component 2012 on the clamping body 2011, thereby improving the clamping and fixing effect on the mold insert 300.

[0077] In specific implementation, the above mounting component 2014 can be, for example, a bolt with partial threads. Taking the elastic component 2013 as a spring, one end of the spring is housed in a groove provided on the clamping body 2011, and the other end of the spring can abut against the nut of the bolt. The clamping body 2011 is also provided with a through hole for the bolt to pass through, and the through hole is coaxially arranged with the groove.

[0078] Correspondingly, the clamping member 2012 is provided with a threaded hole. By adjusting the depth of the mounting member 2014 connected in the threaded hole, the distance between the clamping member 2012 and the clamping mating part 202 can be adjusted, thereby adjusting the state of the mold insert 300.

[0079] It is worth mentioning that the elastic element 2013 can abut against the mounting element 2014, so that the clamping element 2012 can abut against the clamping body 2011, thereby facilitating the adjustment of the clamping state of the mold insert 300 when the mounting element 2014 is a bolt.

[0080] Continue to combine Figures 1 to 5 As shown, in some exemplary embodiments, the clamping part 201 includes a clamping body 2011 and a clamping member 2012. In this embodiment, for example, the clamping body 2011 may be provided with a guide member 2015, which is slidably inserted into the guide hole 2016 on the clamping member 2012.

[0081] It is understandable that by setting the guide component 2015, the clamping component 2012 can be guided and slid, thus preventing the clamping component 2012 from rotating and affecting the clamping effect.

[0082] In practical implementation, the guide member 2015 can be, for example, a guide post located on the clamping body 2011. Correspondingly, the guide hole 2016 on the clamping member 2012 conforms to the guide post and allows the guide post to be inserted. Of course, the positions of the guide member 2015 and the guide hole 2016 on the clamping body 2011 and the clamping member 2012 can be interchanged; that is, the guide post can be located on the clamping member 2012, and the guide hole 2016 can be located on the clamping body 2011. In actual implementation, the appropriate position can be determined according to the design requirements of the fixture.

[0083] It is worth noting that, regarding the fixture in this embodiment, based on the above exemplary implementations, in specific implementation, as a preferred embodiment, it is still composed of... Figures 1 to 5As shown, it is used to clamp the mold insert 300, and may include, for example, a base plate 100 and a clamping mechanism 200.

[0084] The clamping mechanism 200 includes a clamping part 201 and a clamping mating part 202 disposed on the base plate 100. The clamping part 201 and the clamping mating part 202 cooperate to clamp the mold insert 300. The clamping mating part 202 is fixed on the base plate 100. The clamping part 201 is disposed on the base plate 100 in a position adjustable along a preset direction. A positioning component 203 is provided between the clamping part 201 and the base plate 100. The positioning component 203 has multiple positioning positions arranged sequentially along a preset direction. After the position of the clamping part 201 is adjusted, it is positioned at one of the positioning positions by the positioning component 203 and then fixed on the base plate 100 by the fastening component 204.

[0085] The fastening assembly 204 includes a plurality of mounting portions 2041 arranged sequentially on the base plate 100 along a preset direction, and fasteners 2042 provided on the clamping portion 201. Each mounting portion 2041 is provided in a one-to-one correspondence with a positioning position, and at one positioning position, the fastener 2042 is fixedly connected to the corresponding mounting portion 2041. Each mounting portion 2041 adopts a threaded connection hole provided on the base plate 100, and the fastener 2042 includes a threaded connector that passes through a connection hole on the clamping portion 201.

[0086] The positioning component 203 includes a plurality of positioning grooves 2031 arranged sequentially on the base plate 100 along a preset direction, and a positioning member 2033 disposed in the mounting groove 2032 on the clamping part 201. Each positioning groove 2031 is adapted to form a positioning position, and in one of the positioning positions, the positioning member 2033 is inserted into the corresponding positioning groove 2031.

[0087] The positioning component 2033 is T-shaped. The mounting groove 2032 and the positioning groove 2031 are both set in accordance with the shape of the positioning component 2033. The positioning groove 2031 has a first groove body 20311 and a second groove body 20312 connected in the middle of the first groove body 20311. The first groove body 20311 of each positioning groove 2031 is arranged along a preset direction, and the first groove bodies 20311 of each positioning groove 2031 are connected end to end in sequence.

[0088] The clamping part 201 includes a clamping body 2011 and a clamping member 2012 disposed on the clamping body 2011. The clamping member 2012 is slidably disposed on the clamping body 2011 via the mounting member 2014. An elastic member 2013 is provided between the clamping member 2012 and the clamping body 2011. One end of the elastic member 2013 is connected to the clamping body 2011, and the other end is connected to the mounting member 2014.

[0089] The clamping element 2012 is connected to one end of the mounting element 2014, and the elastic element 2013 is located between the clamping body 2011 and the other end of the mounting element 2014. The clamping body 2011 is also provided with a guide element 2015, which is slidably inserted into a guide hole 2016 on the clamping element 2012. The elastic element 2013 is a spring, the mounting element 2014 is a partially threaded bolt, and the clamping element 2012 is provided with a threaded hole.

[0090] The clamping engagement part 202 includes a first partition 2021 and a second partition 2022 disposed on the base plate 100, with the first partition 2021 and the second partition 2022 arranged perpendicularly to each other. The clamping body 2011 has two outwardly extending clamping arms, each clamping arm being provided with a clamping member 2012, and one clamping member 2012 cooperating with the first partition 2021 to clamp one side of the mold insert 300, while the other clamping member 2012 cooperating with the second partition 2022 to clamp the other side of the mold insert 300.

[0091] The preset direction is set along the diagonal direction between the first partition 2021 and the second partition 2022. There are two sets of positioning components 203 and fastening components 204. A set of positioning components 203 and a set of fastening components 204 are respectively provided on both sides of the diagonal direction between the first partition 2021 and the second partition 2022.

[0092] In the preferred embodiment of the above fixture, the specific configuration and arrangement of the clamping part 201, the base plate 100, the clamping mating part 202, etc. can still be referred to the description in the above exemplary embodiments. Furthermore, in this preferred embodiment, the beneficial effects brought about by the design of the base plate 100, the clamping part 201, and the clamping mating part 202, etc., can also be referred to the description in the above exemplary embodiments.

[0093] The fixture in this embodiment adopts the above design. By adjusting the position of the clamping part 201, it can meet the clamping of inserts of different sizes, which can reduce the number of fixture parts to reduce costs. At the same time, with the help of the positioning component 203, the clamping part 201 can be easily disassembled and assembled, thereby improving the ease of use of the fixture. Furthermore, by fixing the clamping part 201 with the fastening component 204, the reliability of the clamping part 201 can also be ensured, thereby improving the quality of use of the fixture.

[0094] The above descriptions are merely some embodiments of this application and are not intended to limit this application. The technical features or structures in the foregoing different embodiments can be arbitrarily combined to form other specific technical solutions as needed. For those skilled in the art, this application can have various modifications and variations. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of this application should be included within the protection scope of the claims of this application.

Claims

1. A clamp for holding a mold insert, characterized in that: Includes a base plate (100) and a clamping mechanism (200); The clamping mechanism (200) includes a clamping part (201) and a clamping mating part (202) disposed on the base plate (100), wherein the clamping part (201) and the clamping mating part (202) cooperate to clamp the mold insert (300). The clamping engagement part (202) is fixed on the base plate (100), the clamping part (201) is adjustablely disposed on the base plate (100) along a preset direction, and a positioning component (203) is provided between the clamping part (201) and the base plate (100). The positioning component (203) has a plurality of positioning positions arranged sequentially along the preset direction, and the clamping part (201) that is adjusted in position is positioned at one of the positioning positions by the positioning component (203) and then fixed to the base plate (100) by the fastening component (204).

2. The clamp according to claim 1, characterized in that: The fastening assembly (204) includes a plurality of mounting portions (2041) arranged sequentially on the base plate (100) along the preset direction, and fasteners (2042) provided on the clamping portion (201). The mounting part (2041) is provided in a one-to-one correspondence with the positioning position, and at one of the positioning positions, the fastener (2042) is fixedly connected to the corresponding mounting part (2041).

3. The clamp according to claim 2, characterized in that: Each of the mounting portions (2041) adopts a threaded connection hole provided on the base plate (100), and the fastener (2042) includes a threaded member passing through a connection through hole on the clamping portion (201).

4. The clamp according to claim 1, characterized in that: The positioning component (203) includes a plurality of positioning grooves (2031) arranged sequentially on the base plate (100) along the preset direction, and a positioning element (2033) disposed in the mounting groove (2032) on the clamping part (201). Each of the positioning slots (2031) is adapted to form the positioning position, and in one of the positioning positions, the positioning element (2033) is inserted into the corresponding positioning slot (2031).

5. The clamp according to claim 4, characterized in that: The positioning member (2033) is T-shaped. The mounting groove (2032) and the positioning groove (2031) are both set to conform to the shape of the positioning member (2033). The positioning groove (2031) has a first groove body (20311) and a second groove body (20312) connected to the middle of the first groove body (20311). The first groove (20311) in each of the positioning grooves (2031) is arranged along the preset direction, and the first groove (20311) in each of the positioning grooves (2031) is connected end to end in sequence.

6. The clamp according to any one of claims 1 to 5, characterized in that: The clamping part (201) includes a clamping body (2011) and a clamping member (2012) disposed on the clamping body (2011). The clamping member (2012) is slidably disposed on the clamping body (2011), and an elastic member (2013) is provided between the clamping member (2012) and the clamping body (2011). The elastic element (2013) has a preload force applied to the clamping element (2012), and the clamping element (2012) cooperates with the clamping mating part (202) to clamp the mold insert (300).

7. The clamp according to claim 6, characterized in that: The clamping engagement part (202) includes a first partition (2021) and a second partition (2022) disposed on the base plate (100), and the first partition (2021) and the second partition (2022) are arranged perpendicularly to each other; The clamping body (2011) has two outwardly extending clamping arms, each of which is provided with a clamping member (2012). One of the clamping members (2012) cooperates with the first partition (2021) to clamp one side of the mold insert (300), and the other clamping member (2012) cooperates with the second partition (2022) to clamp the other side of the mold insert (300).

8. The clamp according to claim 7, characterized in that: The preset direction is set along the diagonal direction between the first partition (2021) and the second partition (2022); and / or, The positioning component (203) and the fastening component (204) are two sets, and a set of the positioning component (203) and the fastening component (204) are respectively provided on both sides of the diagonal direction between the first partition (2021) and the second partition (2022).

9. The clamp according to claim 7, characterized in that: The first partition (2021) and the second partition (2022) divide the bottom plate (100) into multiple clamping areas, and each clamping area is provided with the clamping part (201).

10. The clamp according to claim 6, characterized in that: A mounting member (2014) is slidably disposed on the clamping body (2011), a clamping member (2012) is connected to one end of the mounting member (2014), and an elastic member (2013) is disposed between the other end of the clamping body (2011) and the mounting member (2014); and / or, The clamping body (2011) is provided with a guide (2015), which is slidably inserted into the guide hole (2016) on the clamping member (2012).

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