CN212217812U - A spherical contact clamping device for engraving machine - Google Patents
A spherical contact clamping device for engraving machine Download PDFInfo
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- CN212217812U CN212217812U CN202020041984.9U CN202020041984U CN212217812U CN 212217812 U CN212217812 U CN 212217812U CN 202020041984 U CN202020041984 U CN 202020041984U CN 212217812 U CN212217812 U CN 212217812U
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- 238000003801 milling Methods 0.000 claims 4
- 238000009434 installation Methods 0.000 claims 1
- 238000012545 processing Methods 0.000 abstract description 8
- 238000003754 machining Methods 0.000 abstract description 3
- 239000000758 substrate Substances 0.000 description 6
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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Abstract
本实用新型涉及一种精雕机球面接触夹持装置，属于精雕机领域,包括有基板以及活动连接于基板上一字排列的球形弹件；所述球形弹件包括有球面夹持部、底座安装部以及连接球面夹持部、底座安装部的弹性连接件；所述基板上设有插槽，所述球形弹件底座安装部与基板插槽配合连接。本实用新型多个球面夹持部使得夹持装置八面玲珑，无论多么复杂的结构，都能密集夹持，将力由点及面密集传递到工件上，使得工件很稳固的固定在承载板上，从而可以减少工件在加工时出现晃动的情况，继而提高工件的加工精度，降低废品率，保证了精雕机本体的稳定运行。
The utility model relates to a spherical contact clamping device for a precision engraving machine, belonging to the field of precision engraving machines. A base mounting part and an elastic connecting piece connecting the spherical surface clamping part and the base mounting part; a slot is arranged on the base plate, and the base mounting part of the spherical elastic piece is matched and connected with the base plate slot. The plurality of spherical clamping parts of the utility model make the clamping device exquisite in all directions, no matter how complicated the structure is, it can be densely clamped, and the force is densely transmitted to the workpiece from the point and the surface, so that the workpiece is stably fixed on the bearing plate, Therefore, the shaking of the workpiece during processing can be reduced, thereby improving the machining accuracy of the workpiece, reducing the reject rate, and ensuring the stable operation of the engraving machine body.
Description
技术领域technical field
本实用新型涉及本实用新型属于精雕机领域，尤其是涉及一种精雕机球面接触夹持装置。The utility model relates to the field of fine engraving machines, in particular to a spherical contact clamping device for fine engraving machines.
背景技术Background technique
精雕机是数控机床的一种，主要用于对金属或非金属板材，管材进行非接触切割打孔，其被广泛的应用于机械切割加工行业。传统的精雕机在对工件进行加工时，一般是直接将工件放置在工作台的预定位置上，然后再对工件进行切割或打孔，但是，在对工件加工的过程中，工件时常会存在晃动或者在工作台上滑动的情况，容易导致工件加工不准确，或偏离预定的加工轨迹，从而导致不合格产品的产生。The engraving machine is a kind of CNC machine tool, which is mainly used for non-contact cutting and punching of metal or non-metal plates and pipes. It is widely used in the mechanical cutting and processing industry. When the traditional engraving machine is processing the workpiece, the workpiece is generally placed directly on the predetermined position of the worktable, and then the workpiece is cut or punched. However, in the process of processing the workpiece, the workpiece often exists. Shaking or sliding on the worktable can easily lead to inaccurate processing of the workpiece, or deviation from the predetermined processing trajectory, resulting in the production of substandard products.
现有的精雕机在夹持物品的时候，往往由于物品形状不规则，其夹持处与物品的接触面积小，导致摩擦力小从而导致夹持不牢靠，很容易在精雕的时候发生物品掉落下来损坏的情况。When the existing engraving machine clamps an item, because the shape of the item is irregular, the contact area between the clamping place and the item is small, resulting in a small friction force and an unreliable clamping, which is easy to occur during the engraving process. Items are dropped and damaged.
实用新型内容Utility model content
本实用新型的目的是为了解决现有技术中存在的问题。The purpose of this utility model is to solve the problems existing in the prior art.
为了实现上述目的，本实用新型采用了如下技术方案：In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:
一种精雕机球面接触夹持装置，包括有基板以及活动连接于基板上一字排列的球形弹件；所述球形弹件包括有球面夹持部、底座安装部以及连接球面夹持部、底座安装部的弹性连接件；所述基板上设有插槽，还包括有带有安插部的限位档块，所述球形弹件底座安装部、限位档块的安插部与基板插槽配合连接。A spherical contact clamping device for a precision engraving machine, comprising a base plate and a spherical elastic piece movably connected to the base plate and arranged in a line; the spherical elastic piece comprises a spherical surface clamping part, a base mounting part and a connecting spherical surface clamping part, The elastic connector of the base mounting part; the base plate is provided with a slot, and also includes a limit block with an insertion part, the base mounting part of the spherical elastic piece, the insertion part of the limit stop and the base plate slot Fit connection.
所述弹性连接件为弹簧。The elastic connecting member is a spring.
所述基板为长条形、L形或者弧形。The base plate is elongated, L-shaped or arc-shaped.
所述球面夹持部背面延伸有柱形限位部，所述弹簧设于柱形限位部空腔内，并延伸出柱形限位部与底座安装部连接。A cylindrical limiting portion extends from the back of the spherical clamping portion, the spring is arranged in the cavity of the cylindrical limiting portion, and extends out of the cylindrical limiting portion to be connected to the base mounting portion.
所述柱形限位部外截面为正方形，所述柱形限位部内腔截面为圆形。The outer section of the cylindrical limiting portion is square, and the inner cavity section of the cylindrical limiting portion is circular.
所述球面夹持部为橡胶材质。The spherical clamping part is made of rubber.
使用时，根据待加工物品的规格和形状选择合适的基板，再紧密安插好球形弹件，依次排开，最后步骤在基板边缘处插上限位档块，即可将夹持装置固定在承载板上夹持使用。When using, select a suitable substrate according to the specifications and shapes of the items to be processed, and then closely arrange the spherical elastic pieces, arrange them in sequence, and finally insert an upper limit stop at the edge of the substrate to fix the clamping device on the carrier plate. Use on clamping.
本实用新型通过设置基板以及活动连接于基板的球形弹件，可以根据待加工物品的规格和形状自由选择基板形状进而自由组合夹持装置，来实现对物品更加紧密的夹持，有效解决现有技术中夹持装置不合适导致的受力悬空的问题。By arranging the base plate and the spherical elastic piece movably connected to the base plate, the utility model can freely select the shape of the base plate according to the specification and shape of the object to be processed, and then freely combine the clamping device, so as to realize the tighter clamping of the object and effectively solve the problem of the existing The problem of force suspension caused by inappropriate clamping device in the technology.
所述球面夹持部、底座安装部通过弹簧连接，从而使得处于压缩状态下的压缩弹簧可以将力传递给球面夹持部与工件的接触点；多个球面夹持部的设计使得夹持装置八面玲珑，无论多么复杂的结构，都能面面俱到密集夹持，将力由点及面密集传递到工件上；球面夹持部背面延伸的柱形限位部，使得弹簧压缩平稳且集中。本实用新型使得工件很稳固的固定在承载板上，从而可以减少工件在加工时出现晃动的情况，继而提高工件的加工精度，降低废品率，保证了精雕机本体的稳定运行。The spherical clamping part and the base mounting part are connected by a spring, so that the compression spring in a compressed state can transmit the force to the contact point between the spherical clamping part and the workpiece; the design of the multiple spherical clamping parts makes the clamping device Exquisite on all sides, no matter how complex the structure is, it can be densely clamped in all aspects, and the force can be intensively transmitted from the point and the surface to the workpiece; the cylindrical limit part extending on the back of the spherical clamping part makes the spring compression stable and concentrated. The utility model enables the workpiece to be stably fixed on the bearing plate, thereby reducing the shaking of the workpiece during processing, thereby improving the machining accuracy of the workpiece, reducing the reject rate, and ensuring the stable operation of the engraving machine body.
附图说明Description of drawings
图1为本实用新型结构示意图；Fig. 1 is the structural representation of the utility model;
图2为本实用新型球形弹件透视图；Fig. 2 is the perspective view of the spherical elastic piece of the utility model;
图3为本实用新型限位档块剖面图；3 is a sectional view of a limit stop block of the present invention;
图4为本实用新型L形基板结构示意图。FIG. 4 is a schematic structural diagram of an L-shaped substrate of the present invention.
图中：1基板，2球形弹件，3球面夹持部，4底座安装部，5弹性连接件，6插槽，7弹簧，8柱形限位部，9安插部，10限位档块。In the figure: 1 base plate, 2 spherical elastic parts, 3 spherical surface clamping parts, 4 base mounting parts, 5 elastic connecting parts, 6 slots, 7 springs, 8 cylindrical limit parts, 9 insertion parts, 10 limit stops .
具体实施方式Detailed ways
下面将结合本实用新型实施例中的附图，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，所描述的实施例仅仅是本实用新型一部分实施例，而不是全部的实施例。The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.
参照图1-4，一种精雕机球面接触夹持装置，包括有基板1以及活动连接于基板1上的一字排列的球形弹件2；所述球形弹件2包括有球面夹持部3、底座安装部4以及连接球面夹持部3、底座安装部4的弹性连接件5；所述基板1上设有插槽6，还包括有带有安插部9的限位档块10，所述球形弹件2底座安装部4、限位档块10的安插部9与基板1插槽6配合连接。Referring to Figures 1-4, a spherical contact clamping device for a precision engraving machine includes a
所述弹性连接件5为弹簧7。The elastic connecting
所述基板1为长条形、L形或者弧形。The
所述球面夹持部3背面延伸有柱形限位部8，所述弹簧7设于柱形限位部8空腔内，并延伸出柱形限位部8与底座安装部4连接。A cylindrical
所述柱形限位部8外截面为正方形，所述柱形限位部8内腔截面为圆形。The outer section of the cylindrical
所述球面夹持部3为橡胶材质。The spherical
使用时，根据待加工物品的规格和形状选择合适的基板，再紧密安插好球形弹件，依次排开，最后步骤在基板边缘处插上限位档块，即可将夹持装置固定在承载板上夹持使用。When using, select a suitable substrate according to the specifications and shapes of the items to be processed, and then closely arrange the spherical elastic pieces, arrange them in sequence, and finally insert an upper limit stop at the edge of the substrate to fix the clamping device on the carrier plate. Use on clamping.
本实用新型通过设置基板以及活动连接于基板的球形弹件，可以根据待加工物品的规格和形状自由选择基板形状进而自由组合夹持装置，来实现对物品更加紧密的夹持，有效解决现有技术中夹持装置不合适导致的受力悬空的问题。By arranging the base plate and the spherical elastic piece movably connected to the base plate, the utility model can freely select the shape of the base plate according to the specification and shape of the object to be processed, and then freely combine the clamping device, so as to realize the tighter clamping of the object and effectively solve the problem of the existing The problem of force suspension caused by inappropriate clamping device in the technology.
所述球面夹持部、底座安装部通过弹簧连接，从而使得处于压缩状态下的压缩弹簧可以将力传递给球面夹持部与工件的接触点；多个球面夹持部的设计使得夹持装置八面玲珑，无论多么复杂的结构，都能面面俱到密集夹持，将力由点及面密集传递到工件上；球面夹持部背面延伸的柱形限位部，使得弹簧压缩平稳且集中。本实用新型使得工件很稳固的固定在承载板上，从而可以减少工件在加工时出现晃动的情况，继而提高工件的加工精度，降低废品率，保证了精雕机本体的稳定运行。The spherical clamping part and the base mounting part are connected by a spring, so that the compression spring in a compressed state can transmit the force to the contact point between the spherical clamping part and the workpiece; the design of the multiple spherical clamping parts makes the clamping device Exquisite on all sides, no matter how complex the structure is, it can be densely clamped in all aspects, and the force can be intensively transmitted from the point and the surface to the workpiece; the cylindrical limit part extending on the back of the spherical clamping part makes the spring compression stable and concentrated. The utility model enables the workpiece to be stably fixed on the bearing plate, thereby reducing the shaking of the workpiece during processing, thereby improving the machining accuracy of the workpiece, reducing the reject rate, and ensuring the stable operation of the engraving machine body.
尽管已经示出和描述了本实用新型的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本实用新型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，本实用新型的范围由所附权利要求及其等同物限定。Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020041984.9U CN212217812U (en) | 2020-01-09 | 2020-01-09 | A spherical contact clamping device for engraving machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020041984.9U CN212217812U (en) | 2020-01-09 | 2020-01-09 | A spherical contact clamping device for engraving machine |
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| CN212217812U true CN212217812U (en) | 2020-12-25 |
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| CN202020041984.9U Expired - Fee Related CN212217812U (en) | 2020-01-09 | 2020-01-09 | A spherical contact clamping device for engraving machine |
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