CN204449984U - Two-way accurate parallel jaw - Google Patents
Two-way accurate parallel jaw Download PDFInfo
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- CN204449984U CN204449984U CN201520087498.XU CN201520087498U CN204449984U CN 204449984 U CN204449984 U CN 204449984U CN 201520087498 U CN201520087498 U CN 201520087498U CN 204449984 U CN204449984 U CN 204449984U
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- 238000003754 machining Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
本实用新型涉及数控加工中心用装夹工具的技术领域，尤其是涉及一种双向精密平口虎钳，所述固定座呈四方形的围墙式结构，该围墙式结构的两相互垂直的侧壁上分别设有两个轴线相互垂直的安装孔，安装孔上分别螺接有调节杆，两调节杆的一端均伸至固定座内。优点是：装夹稳定，不会出现摆动、晃动的现象，同时不会导致待加工件或加工的工具被损坏，使数控加工的定位准确性增强。
The utility model relates to the technical field of clamping tools for numerical control machining centers, in particular to a two-way precision flat-mouth vise. Two mounting holes with axes perpendicular to each other are respectively provided, adjusting rods are respectively screwed on the mounting holes, and one ends of the two adjusting rods extend into the fixing seat. The advantages are: the clamping is stable, there will be no swinging or shaking, and at the same time, it will not cause damage to the workpiece or the tool to be processed, so that the positioning accuracy of the CNC machining is enhanced.
Description
技术领域technical field
本实用新型涉及数控加工中心用装夹工具的技术领域，尤其是涉及一种双向精密平口虎钳。The utility model relates to the technical field of a clamping tool for a numerical control machining center, in particular to a two-way precision flat vise.
背景技术Background technique
虎钳是装置在数控机床的工作台上，用以定位和夹紧被加工工件，为数控加工设备常用夹具。通常这种虎钳的夹紧均为单向定位和夹紧，这种虎钳夹紧后，进行刀具切削力的方向与夹紧方向相同时，加工就会方便牢靠，一旦切削力的方向与夹紧的方向不同时，就会出现待加工件摆动的现象，出现加工不稳定，导致待加工件被损坏或者加工的夹具被损坏，给被加工零件准确定位造成了一定的影响。另外，这种虎钳均为单方向定位，与之垂直方向的自由度无法限制，更换零件后无法保证新零件在虎钳上准确定位，常用的办法是重新完成对刀操作，重新设定工件坐标系，来解决上述问题，严重影响了大批量零件的生产效率。The vise is installed on the workbench of the CNC machine tool to locate and clamp the workpiece to be processed. It is a common fixture for CNC processing equipment. Usually the clamping of this kind of vise is one-way positioning and clamping. After this kind of vise is clamped, when the direction of the cutting force of the tool is the same as the clamping direction, the processing will be convenient and reliable. Once the direction of the cutting force is consistent with the clamping direction When the clamping direction is different, the workpiece to be processed will swing and the processing will be unstable, resulting in damage to the workpiece to be processed or the processing fixture, which will have a certain impact on the accurate positioning of the processed parts. In addition, this kind of vise is positioned in one direction, and the degree of freedom in the vertical direction cannot be restricted. After replacing parts, it is impossible to ensure that the new parts are accurately positioned on the vise. The common method is to complete the tool setting operation again and reset the workpiece. Coordinate system, to solve the above problems, seriously affects the production efficiency of large quantities of parts.
发明内容Contents of the invention
针对上述现有技术存在的不足，本实用新型的目的是提供一种装夹稳定，不会出现摆动、晃动的现象，同时不会导致待加工件或加工的工具被损坏，使数控加工的定位准确性增强的双向精密平口虎钳。In view of the deficiencies in the above-mentioned prior art, the purpose of this utility model is to provide a stable clamping without swinging or shaking, and at the same time, it will not cause damage to the workpiece or the tool to be processed, so that the positioning of the CNC machining Bi-directional precision flat vise with enhanced accuracy.
为实现上述的目的，本实用新型提供了以下技术方案：In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions:
一种双向精密平口虎钳，包括固定座，所述固定座呈四方形的围墙式结构，该围墙式结构的两相互垂直的侧壁上分别设有两个轴线相互垂直的安装孔，安装孔上分别螺接有调节杆，两调节杆的一端均伸至固定座内。A two-way precision flat-mouth vise, comprising a fixed seat, the fixed seat is a square wall structure, two mutually perpendicular side walls of the wall structure are respectively provided with two installation holes with axes perpendicular to each other, and the installation holes Adjusting rods are screwed on the top respectively, and one end of the two adjusting rods all extends into the fixing seat.
本实用新型进一步设置为：所述至少其中一个调节杆相对的内侧壁上设置有定位块。The utility model is further configured as: a positioning block is arranged on the opposite inner wall of at least one of the adjusting rods.
本实用新型进一步设置为：所述定位块的位置与相对应的调节杆的位置相匹配。The utility model is further configured as follows: the position of the positioning block matches the position of the corresponding adjusting rod.
本实用新型进一步设置为：所述伸至固定座内的两调节杆的端部上均固设有挤压块。The utility model is further configured as follows: extruding blocks are fixed on the ends of the two adjusting rods extending into the fixing seat.
本实用新型进一步设置为：所述围墙式结构的一侧壁向下延伸且在该侧壁的下端固定安装有支撑座。The utility model is further configured as follows: a side wall of the wall-type structure extends downwards and a support seat is fixedly installed at the lower end of the side wall.
通过采用上述技术方案，本实用新型所达到的技术效果为：通过两垂直设置的调节杆和围墙式结构的固定座配合，两调节杆相对的相邻两侧壁的连接处形成零基准角，且调节杆相对的侧面则形成了零基准面，使得本装置装夹的待加工零件的时候，省去了零件对刀的麻烦，而且装夹极其稳定、方便快捷，不会出现摆动、晃动的现象，不会导致待加工件或加工的工具被损坏，同时本装置可以根据装夹的产品的形状大小进行选择装夹的方式。By adopting the above-mentioned technical scheme, the technical effect achieved by the utility model is: through the cooperation of two vertically arranged adjusting rods and the fixing seat of the wall-type structure, the joints of the adjacent two side walls opposite to the two adjusting rods form a zero reference angle, And the opposite side of the adjustment rod forms a zero reference plane, which saves the trouble of tool setting when the device clamps the parts to be processed, and the clamping is extremely stable, convenient and fast, and there will be no swinging or shaking Phenomenon, it will not cause damage to the workpiece or the processing tool, and at the same time, the device can choose the clamping method according to the shape and size of the clamped product.
附图说明Description of drawings
下面结合附图对本实用新型作进一步详细的说明。Below in conjunction with accompanying drawing, the utility model is described in further detail.
图1为本实用新型的立体结构示意图。Fig. 1 is a three-dimensional structure schematic diagram of the present utility model.
具体实施方式Detailed ways
如图1所示，为本实用新型公开的一种双向精密平口虎钳，固定座10呈四方形的围墙式结构，该围墙式结构的两相互垂直的侧壁上分别设有两个轴线相互垂直的安装孔11，安装孔11上分别螺接有调节杆12，两调节杆12的一端均伸至固定座10内，至少其中一个调节杆12相对的内侧壁上设置有定位块13，定位块13的位置与相对应的调节杆12的位置相匹配，没有定位块13时依然可以加工，不过待加工件需为规则的矩形体产品，若待加工件为矩形体产品的其中一个侧壁出现不平整这样的现象时，则需要定位块13的设置，其主要是方便辅助定位夹紧，此时，零基准面则与定位块的面相平。在伸至固定座10内的两调节杆12的端部上均固设有挤压块14，围墙式结构的一侧壁向下延伸且在该侧壁的下端固定安装有支撑座15。其中安装孔上安装的调节杆可以螺杆，则此时的安装孔为螺纹孔，通过手动或者由动力装置驱动旋转位移夹紧待加工件；当然安装孔也可以是导向孔，则调节杆为导向杆，导向杆由动力装置驱动沿导向孔轴向位移进行夹紧动作，调节杆和安装孔也可以为其他的能够完成使调节杆夹紧待加工件的动作皆可。动力装置一般为液压缸、油缸、气缸、电机等提供动力的设备。As shown in Figure 1, it is a two-way precision flat-mouth vise disclosed by the utility model. The fixing seat 10 is a square wall structure. Vertical mounting holes 11 are screwed with adjusting rods 12 respectively on the mounting holes 11, and one end of the two adjusting rods 12 all stretches into the fixed seat 10, and at least one of the adjusting rods 12 is provided with a positioning block 13 on the relative inner wall, positioning The position of the block 13 matches the position of the corresponding adjustment rod 12. It can still be processed without the positioning block 13, but the workpiece to be processed must be a regular rectangular product. If the workpiece to be processed is one of the side walls of the rectangular product When there is such a phenomenon as unevenness, the setting of the positioning block 13 is needed, which is mainly to facilitate auxiliary positioning and clamping. At this time, the zero reference plane is then flat with the surface of the positioning block. Extruding blocks 14 are fixed on the ends of the two adjusting rods 12 extending into the fixing seat 10 , and a side wall of the enclosure structure extends downwards and a support seat 15 is fixedly installed on the lower end of the side wall. The adjusting rod installed on the mounting hole can be a screw, then the mounting hole at this time is a threaded hole, and the workpiece to be processed is clamped by manual or driven by a power device; of course, the mounting hole can also be a guide hole, and the adjusting rod is the guide The rod and the guide rod are driven by the power unit to displace axially along the guide hole for clamping action. The adjustment rod and the mounting hole can also be other actions that can complete the adjustment rod to clamp the workpiece to be processed. Power devices are generally hydraulic cylinders, oil cylinders, cylinders, motors and other equipment that provide power.
上述实施例仅为本实用新型的较佳实施例，并非依此限制本实用新型的保护范围，故：凡依本实用新型的结构、形状、原理所做的等效变化，均应涵盖于本实用新型的保护范围之内。The foregoing embodiments are only preferred embodiments of the present utility model, and are not intended to limit the scope of protection of the present utility model. Therefore: all equivalent changes made according to the structure, shape, and principle of the present utility model should be covered by this utility model. within the scope of protection of utility models.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520087498.XU CN204449984U (en) | 2015-02-09 | 2015-02-09 | Two-way accurate parallel jaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520087498.XU CN204449984U (en) | 2015-02-09 | 2015-02-09 | Two-way accurate parallel jaw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204449984U true CN204449984U (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520087498.XU Expired - Fee Related CN204449984U (en) | 2015-02-09 | 2015-02-09 | Two-way accurate parallel jaw |
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| Country | Link |
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| CN (1) | CN204449984U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234506A (en) * | 2015-11-17 | 2016-01-13 | 重庆秋虹工贸有限公司 | Tapping machine |
| CN114310691A (en) * | 2022-01-07 | 2022-04-12 | 广东天倬智能装备科技有限公司 | Multi-station vice mechanism for clamping and processing workpieces |
-
2015
- 2015-02-09 CN CN201520087498.XU patent/CN204449984U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234506A (en) * | 2015-11-17 | 2016-01-13 | 重庆秋虹工贸有限公司 | Tapping machine |
| CN114310691A (en) * | 2022-01-07 | 2022-04-12 | 广东天倬智能装备科技有限公司 | Multi-station vice mechanism for clamping and processing workpieces |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20160209 |