CN221891393U - Double-spring double-opening clamping device - Google Patents
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- CN221891393U CN221891393U CN202420507408.7U CN202420507408U CN221891393U CN 221891393 U CN221891393 U CN 221891393U CN 202420507408 U CN202420507408 U CN 202420507408U CN 221891393 U CN221891393 U CN 221891393U
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Abstract
本实用新型公开了一种双簧双开夹紧装置，该双簧双开夹紧装置包括:底座、连接件、两对称设置在所述连接件上部的夹紧件和用于锁紧两所述夹紧件的锁紧件，连接件设置在所述底座的上部，两夹紧件之间还设置有弹性件，且两夹紧件上部的相对位置设置有凹槽，所述凹槽用于放置物料；通过锁紧锁紧件，以使两夹紧件之间的所述弹性件压缩，且两夹紧件相互靠近夹紧位于凹槽内的物料；松开锁紧件，弹性件恢复形变，两夹紧件相互远离松开位于凹槽内的物料；该装置结构精简，操作方便，生产效率高，适合大批量生产。
The utility model discloses a double-spring double-open clamping device, which comprises: a base, a connecting piece, two clamping pieces symmetrically arranged on the upper part of the connecting piece and a locking piece used to lock the two clamping pieces, the connecting piece is arranged on the upper part of the base, an elastic piece is also arranged between the two clamping pieces, and grooves are arranged at relative positions on the upper parts of the two clamping pieces, and the grooves are used to place materials; by locking the locking piece, the elastic piece between the two clamping pieces is compressed, and the two clamping pieces are close to each other to clamp the materials in the grooves; by loosening the locking piece, the elastic piece recovers its deformation, and the two clamping pieces move away from each other to loosen the materials in the grooves; the device has a simple structure, is easy to operate, has high production efficiency, and is suitable for mass production.
Description
技术领域Technical Field
本实用新型属于工装治具技术领域，特别是涉及一种双簧双开夹紧装置。The utility model belongs to the technical field of tooling fixtures, and particularly relates to a double-spring double-open clamping device.
背景技术Background Art
汽车产品的零部件都有较严格的要求，所以每种产品，均要平头取总长，倒角去毛刺以及表面打磨。传统的夹紧装置，就是普通车床自带的三爪夹头，夹紧或松开螺栓，均通过专用的四方扳手扭动，带动三爪来完成，频繁的装夹动作，容易夹伤产品，且速度慢，生产效率低，劳动强度大，批量生产效率低，成本高。为了提高汽车产品的零部件的生产效率，提高汽车产品的零部件装夹速度，特制作了一种双簧双开夹紧装置，该装置结构精简，操作方便，生产效率高，适合大批量生产。There are strict requirements for the parts of automobile products, so each product must be flattened to measure the total length, chamfered to remove burrs, and surface polished. The traditional clamping device is the three-jaw chuck that comes with an ordinary lathe. The clamping or loosening of bolts is done by twisting a special square wrench to drive the three jaws. Frequent clamping actions are easy to damage the product, and the speed is slow, the production efficiency is low, the labor intensity is high, the mass production efficiency is low, and the cost is high. In order to improve the production efficiency of parts and components of automobile products and increase the clamping speed of parts and components of automobile products, a double-spring double-open clamping device is specially made. The device has a simple structure, easy operation, high production efficiency, and is suitable for mass production.
实用新型内容Utility Model Content
本实用新型主要解决的技术问题是提供一种双簧双开夹紧装置，本装置通过锁紧锁紧件，以使两夹紧件之间的所述弹性件压缩，且两夹紧件相互靠近夹紧位于凹槽内的物料；松开锁紧件，弹性件恢复形变，两夹紧件相互远离松开位于凹槽内的物料，该装置结构精简，操作方便，生产效率高，适合大批量生产。The main technical problem solved by the utility model is to provide a double-spring double-open clamping device. The device locks the locking piece to compress the elastic piece between the two clamping pieces, and the two clamping pieces are close to each other to clamp the material in the groove; when the locking piece is released, the elastic piece recovers its deformation, and the two clamping pieces move away from each other to release the material in the groove. The device has a simple structure, is easy to operate, has high production efficiency, and is suitable for mass production.
为解决上述技术问题，本实用新型采用的一个技术方案是：一种双簧双开夹紧装置，该双簧双开夹紧装置包括：In order to solve the above technical problems, a technical solution adopted by the utility model is: a double-spring double-open clamping device, the double-spring double-open clamping device comprises:
底座、连接件、两对称设置在所述连接件上部的夹紧件和用于锁紧两所述夹紧件的锁紧件，连接件设置在所述底座的上部，两夹紧件之间还设置有弹性件，且两夹紧件上部的相对位置设置有凹槽，所述凹槽用于放置物料；A base, a connecting piece, two clamping pieces symmetrically arranged on the upper part of the connecting piece, and a locking piece used to lock the two clamping pieces, the connecting piece is arranged on the upper part of the base, an elastic piece is further arranged between the two clamping pieces, and grooves are arranged at relative positions on the upper parts of the two clamping pieces, and the grooves are used to place materials;
通过锁紧锁紧件，以使两夹紧件之间的所述弹性件压缩，且两夹紧件相互靠近夹紧位于凹槽内的物料；松开锁紧件，弹性件恢复形变，两夹紧件相互远离松开位于凹槽内的物料。By locking the locking piece, the elastic piece between the two clamping pieces is compressed, and the two clamping pieces are moved closer to each other to clamp the material in the groove; by loosening the locking piece, the elastic piece recovers its deformation, and the two clamping pieces move away from each other to loosen the material in the groove.
优选的，连接件包括安装部和装配部，所述装配部的上部设置有装配槽，装配部的上部还设置有两装配柱，两所述装配柱分别位于所述装配槽的两侧，装配柱设置有用于安装弹性件的装配孔。Preferably, the connecting member includes a mounting portion and an assembly portion, the upper portion of the assembly portion is provided with an assembly groove, the upper portion of the assembly portion is also provided with two assembly columns, the two assembly columns are respectively located on both sides of the assembly groove, and the assembly columns are provided with assembly holes for installing the elastic member.
优选的，夹紧件包括连接部、锁紧部和夹紧部，所述连接部通过销钉设置在所述装配槽的端部，所述锁紧部设置有锁紧孔，所述夹紧部设置有让位槽，所述让位槽与凹槽相通。Preferably, the clamping member comprises a connecting portion, a locking portion and a clamping portion, the connecting portion is arranged at the end of the assembly groove through a pin, the locking portion is provided with a locking hole, and the clamping portion is provided with a clearance groove, and the clearance groove is communicated with the groove.
优选的，锁紧件包括螺杆和螺帽，所述螺杆的一端设置有限位件，螺杆能够穿过所述锁紧孔，螺杆的另一端通过所述螺帽锁紧两锁紧件。Preferably, the locking member comprises a screw and a nut, a limiting member is arranged at one end of the screw, the screw can pass through the locking hole, and the other end of the screw locks the two locking members through the nut.
优选的，锁紧部的内侧还设置有两安装槽，弹性件置于所述装配孔内，且弹性件的两端置于所述安装槽内。Preferably, two mounting grooves are further provided on the inner side of the locking portion, the elastic member is placed in the assembly hole, and the two ends of the elastic member are placed in the mounting grooves.
优选的，弹性件设置为弹簧。Preferably, the elastic member is configured as a spring.
优选的，所述底座与连接件之间通过螺栓连接。Preferably, the base and the connecting member are connected by bolts.
优选的，底座设置为“L”型的底座，且底座的一侧设置有加强板。Preferably, the base is configured as an "L"-shaped base, and a reinforcing plate is provided on one side of the base.
本实用新型的有益效果如下：The beneficial effects of the utility model are as follows:
本装置通过锁紧锁紧件，以使两夹紧件之间的所述弹性件压缩，且两夹紧件相互靠近夹紧位于凹槽内的物料；松开锁紧件，弹性件恢复形变，两夹紧件相互远离松开位于凹槽内的物料，该装置结构精简，操作方便，生产效率高，适合大批量生产。The device locks the locking piece so that the elastic piece between the two clamping pieces is compressed, and the two clamping pieces are close to each other to clamp the material in the groove; when the locking piece is released, the elastic piece recovers its deformation, and the two clamping pieces move away from each other to release the material in the groove. The device has a simple structure, is easy to operate, has high production efficiency, and is suitable for mass production.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
图1是本实用新型的整体结构的示意图；FIG1 is a schematic diagram of the overall structure of the utility model;
图2是本实用新型的连接件、夹紧件和锁紧件结构的示意图；FIG2 is a schematic diagram of the structure of the connecting member, the clamping member and the locking member of the present invention;
图3是图2的局部放大的示意图。FIG. 3 is a partially enlarged schematic diagram of FIG. 2 .
附图中各部分标记如下：The parts in the accompanying drawings are marked as follows:
100、底座；101、加强板；100, base; 101, reinforcement plate;
200、连接件；201、安装部；202、装配部；2021、装配槽；2022、装配柱；2023、装配孔；200, connecting piece; 201, mounting portion; 202, assembly portion; 2021, assembly groove; 2022, assembly column; 2023, assembly hole;
300、夹紧件；301、凹槽；302、连接部；303、锁紧部；304、夹紧部；305、锁紧孔；306、让位槽；307、安装槽；300, clamping member; 301, groove; 302, connecting portion; 303, locking portion; 304, clamping portion; 305, locking hole; 306, clearance groove; 307, mounting groove;
400、锁紧件；401、螺杆；402、螺帽；403、限位件；400, locking member; 401, screw rod; 402, nut; 403, limiting member;
500、弹性件。500. Elastic parts.
具体实施方式DETAILED DESCRIPTION
下面结合附图对本实用新型的较佳实施例进行详细阐述，以使本实用新型的优点和特征能更易于被本领域技术人员理解，从而对本实用新型的保护范围做出更为清楚明确的界定。The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.
实施例：参照图1-图3所示，一种双簧双开夹紧装置，该双簧双开夹紧装置包括：Embodiment: Referring to FIG. 1 to FIG. 3 , a double-spring double-open clamping device is shown, and the double-spring double-open clamping device comprises:
底座100、连接件200、两对称设置在所述连接件200上部的夹紧件300和用于锁紧两所述夹紧件300的锁紧件400，连接件200设置在所述底座100的上部，两夹紧件300之间还设置有弹性件500，且两夹紧件300上部的相对位置设置有凹槽301，所述凹槽301用于放置物料；A base 100, a connecting member 200, two clamping members 300 symmetrically arranged on the upper part of the connecting member 200, and a locking member 400 for locking the two clamping members 300, wherein the connecting member 200 is arranged on the upper part of the base 100, an elastic member 500 is further arranged between the two clamping members 300, and grooves 301 are arranged at relative positions on the upper parts of the two clamping members 300, and the grooves 301 are used to place materials;
通过锁紧锁紧件400，以使两夹紧件300之间的所述弹性件500压缩，且两夹紧件300相互靠近夹紧位于凹槽301内的物料；松开锁紧件400，弹性件500恢复形变，两夹紧件300相互远离松开位于凹槽301内的物料，该装置结构精简，操作方便，生产效率高，适合大批量生产。By locking the locking member 400, the elastic member 500 between the two clamping members 300 is compressed, and the two clamping members 300 are moved closer to each other to clamp the material in the groove 301; by loosening the locking member 400, the elastic member 500 recovers its deformation, and the two clamping members 300 move away from each other to loosen the material in the groove 301. The device has a simple structure, is easy to operate, has high production efficiency, and is suitable for mass production.
需要进一步地说，连接件200包括安装部201和装配部202，所述装配部202的上部设置有装配槽2021，装配部202的上部还设置有两装配柱2022，两所述装配柱2022分别位于所述装配槽2021的两侧，装配柱2022设置有用于安装弹性件500的装配孔2023。It needs to be further stated that the connecting member 200 includes a mounting portion 201 and an assembly portion 202, the upper portion of the assembly portion 202 is provided with an assembly groove 2021, and the upper portion of the assembly portion 202 is also provided with two assembly columns 2022, the two assembly columns 2022 are respectively located on both sides of the assembly groove 2021, and the assembly columns 2022 are provided with assembly holes 2023 for installing the elastic member 500.
夹紧件300包括连接部302、锁紧部303和夹紧部304，所述连接部302通过销钉设置在所述装配槽2021的端部，连接部302的下部与装配槽2021转动连接，所述锁紧部303设置有锁紧孔305，所述夹紧部304设置有让位槽306，所述让位槽306与凹槽301相通，物料的一端放置在让位槽306内，物料的另一端通过凹槽301置于夹紧部304的外部，从而实现对物料的另一端的加工。The clamping member 300 includes a connecting portion 302, a locking portion 303 and a clamping portion 304. The connecting portion 302 is arranged at the end of the assembly groove 2021 through a pin, and the lower portion of the connecting portion 302 is rotatably connected to the assembly groove 2021. The locking portion 303 is provided with a locking hole 305, and the clamping portion 304 is provided with a clearance groove 306. The clearance groove 306 is communicated with the groove 301. One end of the material is placed in the clearance groove 306, and the other end of the material is placed outside the clamping portion 304 through the groove 301, thereby realizing the processing of the other end of the material.
另外，锁紧件400包括螺杆401和螺帽402，所述螺杆401的一端设置有限位件403，螺杆401能够穿过所述锁紧孔305，螺杆401的另一端通过所述螺帽402锁紧两锁紧件400。通过螺杆401和螺帽402装配来对夹紧件300进行锁紧，操作简单，锁紧效果好。In addition, the locking member 400 includes a screw rod 401 and a nut 402. A limit member 403 is provided at one end of the screw rod 401. The screw rod 401 can pass through the locking hole 305. The other end of the screw rod 401 locks the two locking members 400 through the nut 402. The clamping member 300 is locked by assembling the screw rod 401 and the nut 402. The operation is simple and the locking effect is good.
需要特别说明的是，锁紧部303的内侧还设置有两安装槽307，弹性件500置于所述装配孔2023内，且弹性件500的两端置于所述安装槽307内。It should be noted that two mounting grooves 307 are further provided on the inner side of the locking portion 303 , the elastic member 500 is placed in the assembly hole 2023 , and both ends of the elastic member 500 are placed in the mounting grooves 307 .
弹性件500设置为弹簧。The elastic member 500 is configured as a spring.
物料加工完成后，松开螺帽402，夹紧件300之间弹簧复位，将两夹紧件300撑开，之后方便拿取物料。After the material processing is completed, the nut 402 is loosened, and the spring between the clamping parts 300 is reset to open the two clamping parts 300, so that the material can be easily taken out.
需要进一步说明的是，所述底座100与连接件200之间通过螺栓连接。It should be further explained that the base 100 and the connecting member 200 are connected by bolts.
底座100设置为“L”型的底座100，且底座100的一侧设置有加强板101。增加底座100的架构强度，增强使用寿命。The base 100 is configured as an "L"-shaped base 100, and a reinforcing plate 101 is disposed on one side of the base 100 to increase the structural strength of the base 100 and enhance the service life.
本实用新型的工作原理如下：The working principle of the utility model is as follows:
1、将物料的一端放置在让位槽306内，物料的另一端通过凹槽301放置在夹紧件300外部。1. Place one end of the material in the clearance groove 306 and the other end of the material outside the clamping member 300 through the groove 301.
2、锁紧螺帽402和螺栓，夹紧部304夹紧物料后，对物料进行加工，加工完成后，松开螺帽402螺栓，夹紧件300之间弹簧复位，将两夹紧件300撑开，之后方便拿取物料。2. Tighten the nut 402 and the bolt. After the clamping part 304 clamps the material, process the material. After the processing is completed, loosen the nut 402 and the bolt. The spring between the clamping parts 300 is reset to open the two clamping parts 300, and then it is convenient to take the material.
以上仅为本实用新型的实施例，并非因此限制本实用新型的专利范围，凡是利用本实用新型说明书及附图内容所作的等效结构变换，或直接或间接运用在其他相关的技术领域，均同理包括在本实用新型的专利保护范围内。The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structural transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
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