WO2022088206A9 - 一种用于汽车配件加工的夹持装置 - Google Patents

一种用于汽车配件加工的夹持装置 Download PDF

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Publication number
WO2022088206A9
WO2022088206A9 PCT/CN2020/126203 CN2020126203W WO2022088206A9 WO 2022088206 A9 WO2022088206 A9 WO 2022088206A9 CN 2020126203 W CN2020126203 W CN 2020126203W WO 2022088206 A9 WO2022088206 A9 WO 2022088206A9
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Prior art keywords
clamping device
splint
clamping
fixedly connected
connecting arm
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PCT/CN2020/126203
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English (en)
French (fr)
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WO2022088206A1 (zh
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郭超
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盐城项远环保设备有限公司
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Publication of WO2022088206A1 publication Critical patent/WO2022088206A1/zh
Publication of WO2022088206A9 publication Critical patent/WO2022088206A9/zh

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    • 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

Definitions

  • the invention relates to the technical field of clamps, in particular to a clamping device for processing auto parts.
  • the production and processing of mechanical parts in factories and workshops is generally carried out on a specific workbench, and a clamping device is required to clamp and fix the mechanical parts during the processing and production process to facilitate processing and production.
  • a clamping device is required to clamp and fix the mechanical parts during the processing and production process to facilitate processing and production.
  • the existing mechanical parts are produced Generally, the clamping device can only clamp specific types of accessories. If different types or different shapes of accessories are processed, the corresponding clamping device needs to be replaced. This frequent replacement affects work efficiency.
  • the purpose of the present invention is to provide a clamping device for auto parts processing, so as to solve the problems raised in the above-mentioned background technology.
  • a clamping device for auto parts processing including a base, a support frame on the top of the base, and a slide bar is arranged on the support frame, and the slide bar
  • a first clamping device and a second clamping device are arranged on it, and the first clamping device is opposite to the second clamping device, and the first clamping device and the second clamping device
  • the structure is exactly the same, including the connecting rod, the first splint, the second splint, the support column and the sliding seat, the sliding seat is matched with the sliding bar, and the sliding seat slides along the length direction of the sliding bar, and the Bolt holes are provided on the sliding seat, and the sliding seat and the sliding rod are fixed by bolts passing through the bolt holes.
  • the center position of the top of the sliding seat is fixedly connected with the bottom of the support column, and the top of the support column
  • a backing plate is provided, the top of the backing plate is provided with a round pipe through installation support, and a connecting arm is also provided, one end of the connecting arm penetrates through the round pipe and is fixedly connected to the center of one side of the second splint, and the connection
  • the arm rotates in the circular tube, the first splint and the second splint are fixedly connected by an enclosure, and the first splint and the second splint are arranged in parallel, and the first splint and the second splint are arranged in parallel.
  • An elastic piece is arranged between the second splints, one end of the elastic piece is fixedly connected to one side of the first splint, a gap is provided between the other end of the elastic piece and the second splint, and the first splint Through-holes are uniformly arranged on the top, and one end of the connecting rod passes through the through-holes and the elastic member is fixedly connected with the other end of the elastic member.
  • the base is provided with a buckle matched with the workbench, and the base and the workbench are engaged and fixed through the buckle.
  • the sliding bar is at least two T-shaped in parallel, and the surface of the sliding bar is provided with a scale line, and the end of the scale line is provided with a circular groove.
  • the connecting arm is a bending rod, and an anti-slip sleeve is provided at the end of the connecting arm away from the round tube, and a damping card is arranged between the outer wall of the connecting arm and the inner wall of the round tube.
  • the present invention is simple in structure, safe to use, can effectively clamp auto parts of different models and shapes, and ensure the stability during clamping;
  • the slide seat and the slide bar at one end are fixed by bolts, then the workpiece is placed between the two clamping devices, and one side of the workpiece is embedded in the connecting rod of the clamping device after being fixed, and then moved
  • the connecting rod of the other clamping device is also embedded from the slide seat on the other side to the other side of the workpiece.
  • Fig. 1 is a structural representation of the present invention
  • Fig. 2 is a schematic top view of the first splint structure of the present invention
  • Fig. 3 is a schematic side view of the slider structure of the present invention.
  • Fig. 4 is a schematic diagram of the structure of the connecting rod of the present invention.
  • spatially relative terms may be used here, such as “on !, “over !, “on the surface of !, “above”, etc., to describe the The spatial positional relationship between one device or feature shown and other devices or features. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, devices described as “above” or “above” other devices or configurations would then be oriented “beneath” or “above” the other devices or configurations. under other devices or configurations”. Thus, the exemplary term “above” can encompass both an orientation of “above” and “beneath”. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptions used herein interpreted accordingly.
  • a clamping device for auto parts processing including a base 1, a support frame 2 on the top of the base 1, and the support frame 2 is set
  • the slide bar 3 is provided with a first clamping device 4 and a second clamping device 5 on the slide bar 3, and the first clamping device 4 is arranged opposite to the second clamping device 5, and the The first clamping device 4 is completely consistent with the structure of the second clamping device 5, including a connecting rod 6, a first clamping plate 7, a second clamping plate 8, a support column 9 and a sliding seat 10, and the sliding seat 10 is compatible with the described
  • the slide bar 3 is matched and connected, and the slide seat 10 slides along the length direction of the slide bar 3, and the slide seat 10 is provided with a bolt hole 11, and the slide seat 10 and the slide seat 10 are connected to each other by passing through the bolt hole 11.
  • the slide bar 3 is fixed, the center position of the top of the slide seat 3 is fixedly connected to the bottom of the support column 9, and the top of the support column 9 is provided with a backing plate 12, and the top of the backing plate 12 is provided with a round tube through installation support 13.
  • a connecting arm 14 is also provided, one end of the connecting arm 14 passes through the circular tube 13 and is fixedly connected to the center of one side of the second splint 8, and the connecting arm 14 rotates in the circular tube 13,
  • the first splint 7 and the second splint 8 are fixedly connected by an enclosure 15, and the first splint 7 and the second splint 8 are arranged in parallel, and the first splint 7 and the second splint
  • An elastic member 22 is arranged between the two splints 8, one end of the elastic member 22 is fixedly connected to one side of the first splint 7, and a gap is set between the other end of the elastic member 22 and the second splint 8, the On the first clamping plate 7, evenly be provided with through hole 16, and described connecting rod 6 one ends pass through described through hole 16 and described elastic piece 22 is fixedly connected with the other end of described elastic piece 22;
  • the rod is fixed by bolts, and then the workpiece is placed between the two clamping devices, and one side of the work
  • the base 1 is provided with a buckle matched and connected with the workbench, and the base 1 is engaged and fixed with the workbench through the buckle;
  • the slide bar 3 is at least two parallel T-shaped, and the surface of the slide bar 3 is provided with a scale line 17, and the end of the scale line 17 is provided with a circular groove 18; The cooperation of the groove can better ensure that the bolt is not easy to slip when tightened.
  • the connecting arm 14 is a bending rod, and the end of the connecting arm 14 far away from the round pipe 13 is provided with an anti-slip sleeve, and the outer wall of the connecting arm 14 and the inner wall of the round pipe 13 are provided with a
  • a damping card this design structure is used to ensure that the connecting arm has a certain resistance when it rotates in the round tube, and the connecting arm is placed unconsciously touched by the operator or others, causing it to drive the workpiece to rotate, affecting the use effect.
  • the connecting rod 6 is designed as a two-stage structure including a cylindrical rod body 19 and a connecting head 20. wherein the connecting rod 6 is provided with a card slot 21 at one end away from the elastic member 22, one end of the connecting head 20 is in the shape of a ball, and the other end of the connecting head 20 is matched with the card slot 21
  • the buckle 23, through the engagement of the buckle 23 and the slot 21, can ensure that the connecting head 20 and the connecting rod 6 are fixed, and the connecting head 20 is made of a flexible material.

Abstract

一种用于汽车配件加工的夹持装置，包括基座（1），基座顶部有支撑架（2），支撑架上设置滑杆（3），滑杆上设置有第一夹持装置（4）和第二夹持装置（5），第一夹持装置与第二夹持装置结构相同，包括连接杆（6）、第一夹板（7）、第二夹板（8）、支撑柱（9）和滑座（10），第一夹板与第二夹板之间设置有弹性件（22），弹性件一端与第一夹板一侧固定连接，弹性件另一端与第二夹板之间设置间隙，第一夹板上均匀设置有通孔（16），连接杆一端贯穿通孔及弹性件与弹性件的另一端固定连接。该夹持装置结构简单，能够对不同型号和形状的汽车零部件进行稳定夹持。

Description

一种用于汽车配件加工的夹持装置 技术领域
本发明涉及夹具技术领域，具体为一种用于汽车配件加工的夹持装置。
背景技术
工厂和车间内的机械配件的生产加工一般在特定的工作台上进行，且在加工生产过程中需要夹持装置将机械配件夹持固定住，以方便加工生产，而现有的机械配件生产的夹持装置一般只能夹持特定型号的配件，如果加工不同型号或不同形状的配件，则需要更换相应的夹持装置，这种频繁的更换影响工作效率。
发明内容
本发明的目的在于提供一种用于汽车配件加工的夹持装置，以解决上述背景技术中提出的问题。
为实现上述目的，本发明提供如下技术方案：一种用于汽车配件加工的夹持装置，包括基座，所述基座顶部支撑架，且所述支撑架上设置滑杆，所述滑杆上设置有第一夹持装置和第二夹持装置，且所述第一夹持装置与所述第二夹持装置相对设置，并且所述第一夹持装置与所述第二夹持装置结构完全一致，包括连接杆、第一夹板、第二夹板、支撑柱和滑座，所述滑座与所述滑杆匹配连接，且所述滑座延所述滑杆长度方向滑动，并且所述滑座上设置有螺栓孔，通过螺栓贯穿所述螺栓孔将所述滑座与所述滑杆固定，所述滑座顶部中心位置与所述支撑柱底部固定连接，且所述支撑柱顶部设置垫板，所述垫板顶部通过安装支撑设置有圆管，还设置有连接臂，所述连接臂一端贯穿所述圆管与所述第二夹板一侧中心位置固定连接，且所述连接臂在所述圆管中转动，所述第一夹板和所述第二夹板之间通过围挡固定连接，且所述第一夹板与所述第二夹板平行设置，并且所述第一夹板与所述第二夹板之间设置有弹性件，所述弹性件一端与所述第一夹板一侧固定连接，所述弹性件 另一端与所述第二夹板之间设置间隙，所述第一夹板上均匀设置有过穿孔，并且所述连接杆一端贯穿所述过穿孔及所述弹性件与所述弹性件另一端固定连接。
优选的，所述基座上设置有与作业台匹配连接的卡扣，通过所述卡扣将所述基座与所述作业台卡合固定。
优选的，所述滑杆至少为两个平行设置T字型，且所述滑杆表面设置刻度线，并且所述刻度线的末端设置有圆形凹槽。
优选的，所述连接臂为折弯杆，且所述连接臂远离所述圆管的一端设置有防滑套并且所述连接臂外壁与所述圆管内壁之间设置有阻尼卡。
与现有技术相比，本发明的有益效果是：
(1)本发明结构简单，使用安全，能够对不同型号和形状的汽车零部件进行有效夹持，且确保夹持时的稳定性；
(2)本发明，首先将一端的滑座与滑杆通过螺栓固定，再将工件至于两个夹持装置之间，并将工件一侧嵌入固定好后夹持装置的连接杆中，随后移动另一侧滑座至工件另一侧也嵌入另一夹持装置的连接杆，通过可根据工件形状所改变长度的连接杆，能够有效确保对不同工件的有效夹持，从而减少需要因不同型号和形状所选择不同夹具的成本投入。
附图说明
构成本申请的一部分的说明书附图用来提供对本发明的进一步理解，本发明的示意性实施例及其说明用于解释本发明，并不构成对本发明的不当限定。在附图中：
图1为本发明结构示意图；
图2为本发明第一夹板结构俯视示意图；
[根据细则91更正 20.01.2023]　
图3为本发明滑杆结构侧视示意图。 图4为本发明连接杆结构示意图。
具体实施方式
需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互组合。下面将参考附图并结合实施例来详细说明本发明。
需要注意的是，这里所使用的术语仅是为了描述具体实施方式，而非意图限制根据本申请的示例性实施方式。如在这里所使用的，除非上下文另外明确指出，否则单数形式也意图包括复数形式，此外，还应当理解的是，当在本说明书中使用术语“包含”和/或“包括”时，其指明存在特征、步骤、操作、器件、组件和/或它们的组合。
需要说明的是，本申请的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。应该理解这样使用的术语在适当情况下可以互换，以便这里描述的本申请的实施方式例如能够以除了在这里图示或描述的那些以外的顺序实施。此外，术语“包括”和“具有”以及他们的任何变形，意图在于覆盖不排他的包含，例如，包含了一系列步骤或单元的过程、方法、系统、产品或设备不必限于清楚地列出的那些步骤或单元，而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。
为了便于描述，在这里可以使用空间相对术语，如“在……之上”、“在……上方”、“在……上表面”、“上面的”等，用来描述如在图中所示的一个器件或特征与其他器件或特征的空间位置关系。应当理解的是，空间相对术语旨在包含除了器件在图中所描述的方位之外的在使用或操作中的不同方位。例如，如果附图中的器件被倒置，则描述为“在其他器件或构造上方”或“在其他器件或构造之上”的器件之后将被定位为“在其他器件或构造下方”或“在其他器件或构造之下”。因而，示例性术语“在……上方”可以包括“在……上方”和“在……下方”两种方位。该器件也可以其他不同方式定位(旋转90度或处于其他方位)，并且对这里所使用的空间相对描述作出相应解释。
现在，将参照附图更详细地描述根据本申请的示例性实施方式。然而，这些示例性实施方式可以由多种不同的形式来实施，并且不应当被解释为只限于这里所阐述的实施方式。应当理解的是，提供这些实施方式是为了使得本申请的公开彻底且完整，并且将这些示例性实施方式的构思充分传达给本领域普通技术人员，在附图中，为了清楚起见，有可能扩大了层和区域的厚度，并且使用相同的附图标记表示相同的器件，因而将省略对它们的描述。
请参阅图1-3，本发明提供一种技术方案：一种用于汽车配件加工的夹持装置，包括基座1，所述基座1顶部支撑架2，且所述支撑架2上设置滑杆3，所述滑杆3上设置有第一夹持装置4和第二夹持装置5，且所述第一夹持装置4与所述第二夹持装置5相对设置，并且所述第一夹持装置4与所述第二夹持装置5结构完全一致，包括连接杆6、第一夹板7、第二夹板8、支撑柱9和滑座10，所述滑座10与所述滑杆3匹配连接，且所述滑座10延所述滑杆3长度方向滑动，并且所述滑座10上设置有螺栓孔11，通过螺栓贯穿所述螺栓孔11将所述滑座10与所述滑杆3固定，所述滑座3顶部中心位置与所述支撑柱9底部固定连接，且所述支撑柱9顶部设置垫板12，所述垫板12顶部通过安装支撑设置有圆管13，还设置有连接臂14，所述连接臂14一端贯穿所述圆管13与所述第二夹板8一侧中心位置固定连接，且所述连接臂14在所述圆管13中转动，所述第一夹板7和所述第二夹板8之间通过围挡15固定连接，且所述第一夹板7与所述第二夹板8平行设置，并且所述第一夹板7与所述第二夹板8之间设置有弹性件22，所述弹性件22一端与所述第一夹板7一侧固定连接，所述弹性件22另一端与所述第二夹板8之间设置间隙，所述第一夹板7上均匀设置有过穿孔16，并且所述连接杆6一端贯穿所述过穿孔16及所述弹性件22与所述弹性件22另一端固定连接；首先将一端的滑座与滑杆通过螺栓固定，再将工件至于两个夹持装置之间，并将工件一侧嵌入固定好后夹持装置的连接杆中，随后移动另一侧滑座至工件另一侧也嵌入另 一夹持装置的连接杆，通过可根据工件形状所改变长度的连接杆，能够有效确保对不同工件的有效夹持，从而减少需要因不同型号和形状所选择不同夹具的成本投入；
本发明中，基座1上设置有与作业台匹配连接的卡扣，通过所述卡扣将所述基座1与所述作业台卡合固定；
本发明中，滑杆3至少为两个平行设置T字型，且所述滑杆3表面设置刻度线17，并且所述刻度线17的末端设置有圆形凹槽18；通过螺栓一端与凹槽的配合，能更好的确保螺栓在拧紧时，不易滑动。
此外，本发明中，连接臂14为折弯杆，且所述连接臂14远离所述圆管13的一端设置有防滑套，并且所述连接臂14外壁与所述圆管13内壁之间设置有阻尼卡；采用此设计结构，是为了确保连接臂在圆管中转动时，具有一定的阻力，放置连接臂在作业者或他人无意识中触碰，导致其带动工件进行转动，影响使用效果。
如图4所示，本实施例中，为了能将少夹持时，对工件表面的损害，采用了将所述的连接杆6设计成包括圆柱形杆体19和连接头20的两段式结构的设置，其中所述的连接杆6远离所述弹性件22一端设置卡槽21，所述连接头20一端为圆球形状，所述连接头20另一端为与所述卡槽21匹配连接的卡扣23，通过所述卡扣23与所述卡槽21的啮合，能够确保将所述连接头20与所述连接杆6固定，并且所述连接头20采用了柔性材质，通过此结构设置，能够确保在夹持工件时，不会刮伤工件的表面，以及进一步的提高使用时安全性，从而确保对工件加工时的保护，并且后期如需更换连接头，只需要将卡扣与卡槽脱离即可，无需更换整体的连接杆，用以减少成本的投入。
尽管已经示出和描述了本发明的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行 多种变化、修改、替换和变型，本发明的范围由所附权利要求及其等同物限定。

Claims (4)

  1. 一种用于汽车配件加工的夹持装置，包括基座(1)，其特征在于：所述基座(1)顶部支撑架(2)，且所述支撑架(2)上设置滑杆(3)，所述滑杆(3)上设置有第一夹持装置(4)和第二夹持装置(5)，且所述第一夹持装置(4)与所述第二夹持装置(5)相对设置，并且所述第一夹持装置(4)与所述第二夹持装置(5)结构完全一致，包括连接杆(6)、第一夹板(7)、第二夹板(8)、支撑柱(9)和滑座(10)，所述滑座(10)与所述滑杆(3)匹配连接，且所述滑座(10)延所述滑杆(3)长度方向滑动，并且所述滑座(10)上设置有螺栓孔(11)，通过螺栓贯穿所述螺栓孔(11)将所述滑座(10)与所述滑杆(3)固定，所述滑座(3)顶部中心位置与所述支撑柱(9)底部固定连接，且所述支撑柱(9)顶部设置垫板(12)，所述垫板(12)顶部通过安装支撑设置有圆管(13)，还设置有连接臂(14)，所述连接臂(14)一端贯穿所述圆管(13)与所述第二夹板(8)一侧中心位置固定连接，且所述连接臂(14)在所述圆管(13)中转动，所述第一夹板(7)和所述第二夹板(8)之间通过围挡(15)固定连接，且所述第一夹板(7)与所述第二夹板(8)平行设置，并且所述第一夹板(7)与所述第二夹板(8)之间设置有弹性件(22)，所述弹性件(22)一端与所述第一夹板(7)一侧固定连接，所述弹性件(22)另一端与所述第二夹板(8)之间设置间隙，所述第一夹板(7)上均匀设置有过穿孔(16)，并且所述连接杆(6)一端贯穿所述过穿孔(16)及所述弹性件(22)与所述弹性件(22)另一端固定连接。
  2. 根据权利要求1所述的一种用于汽车配件加工的夹持装置，其特征在于：所述基座(1)上设置有与作业台匹配连接的卡扣，通过所述卡扣将所述基座(1)与所述作业台卡合固定。
  3. 根据权利要求1所述的一种用于汽车配件加工的夹持装置，其特征在于：所述滑杆(3)至少为两个平行设置T字型，且所述滑杆(3)表面设置刻度线(17)，并且所述刻度线(17)的末端设置有圆形凹槽(18)。
  4. 根据权利要求1所述的一种用于汽车配件加工的夹持装置，其特征在于：所述连接臂(14)为折弯杆，且所述连接臂(14)远离所述圆管(13)的一端设置有防滑套，并且所述连接臂(14)外壁与所述圆管(13)内壁之间设置有阻尼卡。
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