WO2022222246A1 - 一种基于电动推杆缸的快速组装工装 - Google Patents

一种基于电动推杆缸的快速组装工装 Download PDF

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Publication number
WO2022222246A1
WO2022222246A1 PCT/CN2021/099536 CN2021099536W WO2022222246A1 WO 2022222246 A1 WO2022222246 A1 WO 2022222246A1 CN 2021099536 W CN2021099536 W CN 2021099536W WO 2022222246 A1 WO2022222246 A1 WO 2022222246A1
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optical axis
mounting seat
push rod
electric push
shaped mold
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PCT/CN2021/099536
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English (en)
French (fr)
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周敏
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苏州舍勒智能科技有限公司
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Publication of WO2022222246A1 publication Critical patent/WO2022222246A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B23Q3/08—Work-clamping means other than mechanically-actuated

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  • the utility model relates to the field of assembling equipment in the press-fitting industry, in particular to a quick assembling tooling based on an electric push rod cylinder.
  • electric push rod cylinders Compared with air cylinders, electric push rod cylinders have the advantages of high precision, controllable speed and position, etc., and are used more and more in the automation industry.
  • the existing electric push rod cylinders have more complex structures, and at the same time, there are problems in the accuracy of parts processing and installation. high demands.
  • the main technical problem solved by the utility model is to provide a rapid assembly tooling based on an electric push rod cylinder, which has the advantages of high reliability, accurate positioning, compact structure, etc., and has a wide range of application and popularization of assembly equipment in the press-fitting industry. market expectation.
  • a quick assembly tooling based on an electric push rod cylinder which includes: a base, an upper mounting seat, a pressing V-shaped mold plate, a reference V-shaped mold plate, an adapter plate, a cylinder, a manual solenoid valve, an optical axis, and a glazing Shaft mounts, lower optical shaft mounts, linear bearings, electric torque wrenches, profiling sockets and connecting blocks,
  • the reference V-shaped mold plate is arranged on the base, the lower-pressed V-shaped mold plate is arranged on the adapter plate, and the lower-pressed V-shaped mold plate and the reference V-shaped mold plate are arranged opposite to each other.
  • There are a plurality of V-shaped grooves for placing and pressing shaft assembly parts the lower optical axis mounting seat is connected and installed on the base, and the lower part of the optical axis is connected with the lower optical axis mounting seat to Hold the optical axis tightly to prevent the circumferential movement of the optical axis.
  • the bottom of the optical axis is connected with the base to prevent the optical axis from moving axially.
  • Both sides of the adapter plate are provided with the linear bearings, the upper optical axis mounting seat is connected with the upper mounting seat, the upper part of the optical axis passes through the linear bearing, and is connected and fixed with the upper optical axis mounting seat to The line is guided by an optical axis, the cylinder is fixed on the upper mounting seat, and the extension shaft of the cylinder is connected with the adapter plate through the connecting block, so as to drive the V-shaped mold plate to press down the edge of the V-shaped mold plate through the adapter plate.
  • the solenoid valve connected with the air cylinder is installed on the upper mounting seat, the electric torque wrench is connected with the profiled sleeve, and is connected with the parts to be tightened by driving The profiling sleeve is rotated to tighten the belt tightening parts and the shaft assembly parts.
  • the bottom of the optical axis is provided with a connecting hole, which is connected with the connecting hole by bolts, so that the bottom of the optical axis is connected with the base.
  • a locking nut for locking the connecting block and the adapter plate is provided on the extending end of the cylinder.
  • the solenoid valve is a manual solenoid valve.
  • the end cover plates are installed on both sides of the base and the upper mounting seat.
  • the holding bolts on the optical axis mounting seat hold and fix the optical axis tightly.
  • the upper mounting seat is provided with a through hole through which the extending shaft of the cylinder passes.
  • the beneficial effect of the utility model is that the assembly and processing of a plurality of products can be carried out at the same time, which not only improves the production efficiency, but also improves the consistency and installation accuracy of the products, and makes the tooling more stable.
  • FIG. 1 is a schematic structural diagram of a preferred embodiment of a quick assembly tooling based on an electric push rod cylinder of the present invention
  • Fig. 3 is a kind of electric push rod cylinder group in the quick assembly tooling based on electric push rod cylinder of the present invention
  • the utility model embodiment includes:
  • a fast assembly tooling based on electric push rod cylinder widely used in servo press industry, bearing die casting industry, mold die casting industry, high-precision servo jacking mechanism and multi-axis lifting platform mechanism, press-fitting industry assembly and other fields.
  • the assembly process and assembly tooling of the electric push rod cylinder have been redesigned to optimize the design, simplify the assembly steps of the electric push rod cylinder piston 15, the electric push rod cylinder hollow tube 16 and the electric push rod cylinder front teeth 17, and standardize the installation of each part. Require.
  • Its specific structure includes: base 1, upper mounting seat 2, pressing V-shaped mold plate 3, reference V-shaped mold plate 4, adapter plate 5, air cylinder 6, manual solenoid valve 7, optical axis 8, polishing axis mounting seat 9.
  • the lower optical axis mounting seat 10 the linear bearing 11, the locking nut 12, the electric torque wrench, the profiling sleeve and the connecting block 13, the end cover plate 14 and other parts.
  • the base is used as a basic carrier, the reference V-shaped die plate is fixed on the base by bolts, the lower-pressed V-shaped die plate is fixed on the adapter plate by bolts, and the lower-pressed V-shaped die plate and
  • the reference V-shaped mold plate is provided with a plurality of V-shaped grooves opposite to each other for placing and pressing the shaft assembly parts.
  • the lower optical axis mounting seat is mounted on the base through bolt connection.
  • the lower end of the optical axis is installed on the lower optical axis mounting seat, and the optical axis is held tightly by the bolts on the lower optical axis mounting seat to prevent the optical axis from moving in the circumferential direction, and the bottom of the optical axis is provided with threaded holes. , connected by bolts and threaded holes, so that the bottom of the optical axis is connected with the base to prevent the axial movement of the optical axis.
  • Bolt holes are provided on both sides of the adapter plate, and the linear bearing is fixed on the adapter plate through the cooperation of the bolts and the bolt holes.
  • the upper optical axis mounting seat and the upper mounting seat are fixed together by bolts.
  • the upper part of the optical axis passes through the linear bearing and is connected with the upper optical axis mounting seat to guide the optical axis and install the upper optical axis.
  • the upper part of the optical axis is tightly fixed by the clamping bolts on the base.
  • the cylinder and the upper mounting seat are fixed together by bolts, and the extending shaft of the cylinder passes through the through hole on the upper mounting seat and is connected with the locking nut.
  • the connecting block is also installed on the extension shaft of the cylinder through threaded connection, and at the same time, the connecting block is connected with the adapter plate by bolts. After the connection is completed, the locking nut on the cylinder is locked to prevent rotation.
  • the manual solenoid valve is mounted on the upper mounting seat by bolts, the manual solenoid valve is connected with the air cylinder by the air path, and the end cover plate is mounted on both sides of the base and the upper mounting seat.
  • a movement process of a rapid assembly tooling based on an electric push rod cylinder place the shaft parts (hollow tubes) to be assembled in the V-shaped groove of the reference V-shaped mold plate in turn, move the manual solenoid valve, and the power of the cylinder
  • the extension rod is extended to drive the adapter plate to be pressed down together with the pressing V-shaped die plate.
  • the profiling socket into the electric torque wrench, set the torque, and clamp the profiling socket.
  • the electric torque The wrench stopped working.
  • this patent Compared with the traditional electric push cylinder assembly, this patent has optimized the structure and installation method of the installation tool. It turned out that one needs to be fixed with F pliers, and then two wrenches are used to tighten the shaft parts at the same time. After optimization, it is fixed by the reference V-shaped die plate (10 or more can be fixed at a time), and then locked by the profiling socket and electric torque wrench. This tooling not only improves production efficiency and installation accuracy, but also improves product consistency, improves stability and reduces noise to a certain extent.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Assembly (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

一种基于电动推杆缸的快速组装工装，包括：底座（1）、上安装座（2）、下压V型模具板（3）、基准V型模具板（4）、转接板（5）、气缸（6）、手动电磁阀（7）、光轴（8）、上光轴安装座（9）、下光轴安装座（10）、直线轴承（11）、连接块（13），基准V型模具板（4）设置于底座（1）上，下压V型模具板（3）设置于转接板（5）上，下光轴安装座（10）安装在底座（1）上，光轴（8）的下部与下光轴安装座（10）连接，光轴（8）的底部与底座（1）连接，转接板（5）的两侧设置有直线轴承（11），上光轴安装座（9）与上安装座（2）连接，光轴（8）的上部穿过直线轴承（11）与上光轴安装座（9）固定，气缸（6）固定设置于上安装座（2）上，气缸（6）的伸出轴通过连接块（13）与转接板（5）连接，与气缸（6）进行气路连接的手动电磁阀（7）安装在上安装座（2）上。

Description

一种基于电动推杆缸的快速组装工装 技术领域
本实用新型涉及压装行业组装设备领域，特别是涉及一种基于电动推杆缸的快速组装工装。
背景技术
由于电动推杆缸相比较气缸具有精度高，速度、位置可控等优点，在自动化行业使用越来越多，现有电动推杆缸结构较为复杂，同时对零件加工的精度、安装精度存在较高的要求。
在装配时，工人都是通过手工装配，无法准确的保证安装精度，使得电动推杆缸往往达不到设计使用要求。常出现的问题多集中在加工精度和安装精度上，造成稳定性低、噪音高等问题。
实用新型内容
本实用新型主要解决的技术问题是提供一种基于电动推杆缸的快速组装工装，具有可靠性能高、定位精确、结构紧凑等优点，同时在压装行业组装设备的应用及普及上有着广泛的市场前景。
为解决上述技术问题，本实用新型采用的一个技术方案是：
提供一种基于电动推杆缸的快速组装工装，其包括：底座、上安装座、下压V型模具板、基准V型模具板，转接板、气缸、手动电磁阀、光轴、上光轴安装座、下光轴安装座、直线轴承、电动扭力扳手、仿形套筒和连接块，
所述基准V型模具板设置于所述底座上，所述下压V型模具板设置于所述转接板上，所述下压V型模具板和所述基准V型模具板上相对设置有多个用于放置及压紧轴类组装零件的V型槽，所述下光轴安装座连接安装在所述底座上， 所述光轴的下部与所述下光轴安装座连接，以对光轴进行抱紧，防止光轴周向运动，所述光轴的底部与底座连接，防止光轴轴向窜动，
所述转接板的两侧设置有所述直线轴承，上光轴安装座与上安装座连接，所述光轴的上部穿过所述直线轴承，并与上光轴安装座连接固定，以行成光轴导向，所述气缸固定设置于所述上安装座上，气缸的伸出轴通过所述连接块与所述转接板连接，以通过转接板带动下压V型模具板沿着光轴升降运动，与所述气缸进行气路连接的所述电磁阀安装在上安装座上，所述电动扭力扳手与所述仿形套筒相连接，并通过带动与待拧紧零件相连接的仿形套筒旋转，以将带拧紧零件和轴类组装零件拧紧组装。
在本实用新型一个较佳实施例中，所述光轴的底部开设有连接孔，通过螺栓和连接孔连接，使得光轴的底部与底座进行连接。
在本实用新型一个较佳实施例中，所述气缸的伸出端上设置有用于锁紧连接块和转接板的锁紧螺母。
在本实用新型一个较佳实施例中，所述电磁阀为手动电磁阀。
在本实用新型一个较佳实施例中，端盖板安装在底座和上安装座的两侧。
在本实用新型一个较佳实施例中，光轴安装座上的抱紧螺栓对光轴进行抱紧固定。
在本实用新型一个较佳实施例中，所述上安装座上设置有以供气缸的伸出轴穿过的通孔。
本实用新型的有益效果是：可以同时进行多个产品的组装加工，不仅提高了生产效率，同时也提高了产品的一致性和安装精度，使得工装更具稳定性。
附图说明
为了更清楚地说明本实用新型实施例中的技术方案，下面将对实施例描述 中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本实用新型的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其它的附图，其中：
图1是本实用新型的一种基于电动推杆缸的快速组装工装一较佳实施例的结构示意图；
图2是本实用新型的一种基于电动推杆缸的快速组装工装一较佳实施例的
立体结构示意图；
图3是本实用新型的一种基于电动推杆缸的快速组装工装中电动推杆缸组
装零件的结构示意图。
具体实施方式
下面将对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅是本实用新型的一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其它实施例，都属于本实用新型保护的范围。
请参阅图1-3，本实用新型实施例包括：
一种基于电动推杆缸的快速组装工装，广泛应用于伺服压机行业，轴承压铸行业，模具压铸行业，高精密伺服顶升机构和多轴举升平台机构，压装行业组装等领域，对电动推杆缸的组装工艺及组装工装重新进行了优化设计，简化电动推杆缸活塞15、电动推杆缸中空管16和电动推杆缸前端牙17的装配步骤，规范了各个零件的安装要求。其具体结构包括：底座1、上安装座2、下压V型模具板3、基准V型模具板4，转接板5、气缸6、手动电磁阀7、光轴8、上光轴安装座9、下光轴安装座10、直线轴承11、锁紧螺母12、电动扭力扳手、仿形套筒和连接块13、端盖板14等零件。其中，
由所述底座作为基础载体，所述基准V型模具板通过螺栓固定在底座上， 所述下压V型模具板通过螺栓固定在所述转接板上，所述下压V型模具板和所述基准V型模具板上相对设置有多个用于放置及压紧轴类组装零件的V型槽。
所述下光轴安装座通过螺栓连接安装在所述底座上。所述光轴的下端安装在所述下光轴安装座上，并通过下光轴安装座上的螺栓对光轴进行抱紧，防止光轴周向运动，同时光轴的底部开设有螺纹孔，通过螺栓和螺纹孔连接，使得光轴的底部与底座进行连接，防止光轴轴向窜动。
所述转接板的两侧开设有螺栓孔，通过螺栓与螺栓孔配合将所述直线轴承固定在所述转接板上。将上光轴安装座与上安装座通过螺栓固定在一起，所述光轴的上部穿过所述直线轴承，并与上光轴安装座相连接，以行成光轴导向，上光轴安装座上的抱紧螺栓对光轴上部进行抱紧固定。
通过螺栓将所述气缸与所述上安装座固定在一起，气缸的伸出轴穿过所述上安装座上的通孔，并与所述锁紧螺母相连接。所述连接块也通过螺纹连接安装在所述气缸的伸出轴上，同时通过螺栓将连接块与转接板连接，连接完成后，锁紧气缸的上的锁紧螺母，防止转动。所述手动电磁阀通过螺栓安装在上安装座，所述手动电磁阀与所述气缸进行气路连接，所述端盖板安装在底座和上安装座的两侧。
一种基于电动推杆缸的快速组装工装的运动过程：将需要组装的轴类零件(中空管)依次放在基准V型模具板的V型槽内，掰动手动电磁阀，气缸的动力伸出杆伸出，以带动转接板和下压V型模具板一起下压。当下压V型模具板上的V型槽下压到轴类零件时，保持压紧状态以固定轴类零件。此时将仿形套筒安装到电动扭力扳手中，设定扭矩，并夹紧仿形套筒。将仿形套筒套在需要安装的活塞或者前端牙上，启动电动扭力扳手，分别将活塞和前端牙拧紧到中空管上去，当活塞和前端牙安装到位并达到相对应的扭矩，电动扭力扳手停止工作。
与传统电动推缸组装相比较，本专利在安装工装的结构和安装方式上进行 了优化。原来需要用F钳固定一个，然后用两个扳手同时拧紧轴类零件。优化后，通过基准V型模具板固定(单次可固定10个或更多)，再通过仿形套筒和电动扭力扳手进行锁紧。此工装不仅提高了生产效率也提高了安装精度，同时也提高了产品的一致性，使得稳定性提高，噪音也有一定的降低。
本实用新型一种基于电动推杆缸的快速组装工装的有益效果是：
1.一次装夹多个零件，提高了生产效率。
2.通过V型模具板中V型槽，使得定位更加准确，提高了安装精度。
3.通过电动扭力扳手，使得每个零件的锁紧扭矩都一样，提高了产品的一致性。
以上所述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内容所作的等效结构或等效流程变换，或直接或间接运用在其它相关的技术领域，均同理包括在本实用新型的专利保护范围内。

Claims (7)

  1. 一种基于电动推杆缸的快速组装工装，其特征在于，包括：底座、上安装座、下压V型模具板、基准V型模具板，转接板、气缸、手动电磁阀、光轴、上光轴安装座、下光轴安装座、直线轴承、电动扭力扳手、仿形套筒和连接块，
    所述基准V型模具板设置于所述底座上，所述下压V型模具板设置于所述转接板上，所述下压V型模具板和所述基准V型模具板上相对设置有多个用于放置及压紧轴类组装零件的V型槽，所述下光轴安装座连接安装在所述底座上，所述光轴的下部与所述下光轴安装座连接，以对光轴进行抱紧，防止光轴周向运动，所述光轴的底部与底座连接，防止光轴轴向窜动，
    所述转接板的两侧设置有所述直线轴承，上光轴安装座与上安装座连接，所述光轴的上部穿过所述直线轴承，并与上光轴安装座连接固定，以行成光轴导向，所述气缸固定设置于所述上安装座上，气缸的伸出轴通过所述连接块与所述转接板连接，以通过转接板带动下压V型模具板沿着光轴升降运动，与所述气缸进行气路连接的所述电磁阀安装在上安装座上，所述电动扭力扳手与所述仿形套筒相连接，并通过带动与待拧紧零件相连接的仿形套筒旋转，以将带拧紧零件和轴类组装零件拧紧组装。
  2. 根据权利要求1所述的一种基于电动推杆缸的快速组装工装，其特征在于，所述光轴的底部开设有连接孔，通过螺栓和连接孔连接，使得光轴的底部与底座进行连接。
  3. 根据权利要求1所述的一种基于电动推杆缸的快速组装工装，其特征在于，所述气缸的伸出端上设置有用于锁紧连接块和转接板的锁紧螺母。
  4. 根据权利要求1所述的一种基于电动推杆缸的快速组装工装，其特征在于，所述电磁阀为手动电磁阀。
  5. 根据权利要求1所述的一种基于电动推杆缸的快速组装工装，其特征在 于，端盖板安装在底座和上安装座的两侧。
  6. 根据权利要求1所述的一种基于电动推杆缸的快速组装工装，其特征在于，光轴安装座上的抱紧螺栓对光轴进行抱紧固定。
  7. 根据权利要求1所述的一种基于电动推杆缸的快速组装工装，其特征在于，所述上安装座上设置有以供气缸的伸出轴穿过的通孔。
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