CN211867165U - CNC anchor clamps - Google Patents
CNC anchor clamps Download PDFInfo
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- CN211867165U CN211867165U CN201922217007.XU CN201922217007U CN211867165U CN 211867165 U CN211867165 U CN 211867165U CN 201922217007 U CN201922217007 U CN 201922217007U CN 211867165 U CN211867165 U CN 211867165U
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Abstract
The utility model is suitable for a frock clamp technical field discloses an anchor clamps for CNC, including setting element, clamping piece and be used for with the setting element with the coupling assembling on the CNC workstation is fixed respectively to the clamping piece, clamping piece one side is provided with the screw thread through-hole, be provided with clamping bolt on the screw thread through-hole. The utility model provides a pair of anchor clamps for CNC, it is fixed setting element and coupling assembling for the clamping piece on the CNC workstation, when the clamping work piece, only need to move the clamping piece, and need not to remove the setting element and can realize work piece clamping and dismantlement, clamping efficiency has been improved, and simultaneously, can set the setting element for processing the origin of coordinates and carry out the tool setting, avoided relapse the coordinate when dismantling the work piece, machining high efficiency has been improved, furthermore, the work piece is locked through the clamp bolt on the clamping piece, each clamp bolt all can freely be adjusted, in order to satisfy the clamping that does not have smooth surface work piece, can realize the clamping of irregular work piece even.
Description
Technical Field
The utility model belongs to the technical field of frock clamp, especially, relate to a CNC is with anchor clamps.
Background
The fixture is an important clamping device in the process of CNC (computerized numerical control) machining and production, and is used for fixing a machined object to enable the machined object to occupy the correct position to receive machining or detection.
The conventional clamp is a flat tongs, in the clamping process, the machined surface of a workpiece needs to be higher than the tongs mouth, however, the heights of a plurality of workpieces are lower than the tongs mouth, so that the workpiece needs to be padded up by parallel sizing blocks, and the clamping efficiency and the positioning and clamping of the workpiece are affected. Moreover, when the flat tongs are clamped, a relatively dry and flat surface of the workpiece is required to be attached to the tongs mouth, so that the workpiece is required to be regular and has a flat surface, and the limitation of clamping the flat tongs is reflected.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving one of above-mentioned technical problem at least, provide an anchor clamps for CNC, it can be fast press from both sides the work piece location tightly, can set for processing origin of coordinates through positioning element, carries out the tool setting, has avoided because of the dismouting work piece relapse to the coordinate, can a plurality of work pieces of clamping simultaneously, raises the efficiency to can satisfy the work piece clamping of non-flat surface, realize irregular work piece clamping even.
The technical scheme of the utility model is that: the utility model provides a anchor clamps for CNC, includes setting element, clamping piece and be used for with the setting element with the coupling assembling on the CNC workstation is fixed respectively to the clamping piece, clamping piece one side is provided with the screw through hole, be provided with clamping bolt on the screw through hole.
Optionally, the connecting assembly comprises a sliding block arranged in a T-shaped groove of the CNC workbench and a connecting bolt for connecting the sliding block with the positioning piece, the sliding block with the clamping piece, and the sliding block is provided with a threaded hole matched with the connecting bolt.
Optionally, through holes are formed in the positioning piece and the clamping piece, and the connecting bolt penetrates through the through holes and enables the positioning piece and the clamping piece to be in threaded connection with the sliding block and fixed on the CNC workbench.
Optionally, the through hole is a countersunk through hole.
Optionally, the slider is in a T-shaped or L-shaped or i-shaped structure.
Optionally, the connecting bolt is a hexagon socket head cap screw.
Optionally, the positioning element includes a first direction positioning rod and a second direction positioning rod that are fixedly connected or integrally formed, and the first direction positioning rod and the second direction positioning rod are vertically disposed.
Optionally, the clamping bolt length is greater than the length of the threaded through hole.
Optionally, there are two clamping members, and the two clamping members are respectively parallel to the first direction positioning rod and the second direction positioning rod.
The utility model provides a CNC clamp, which fixes a positioning piece and a clamping piece on a CNC workbench through a connecting component, when the workpiece is disassembled and assembled, only the position of the clamping piece needs to be adjusted, the positioning piece does not need to be moved, the clamping efficiency is improved, meanwhile, the origin of the processing coordinate can be set through the positioning piece to carry out tool setting, thereby avoiding the repeated coordinate setting caused by the disassembly and assembly of the workpiece, the workpiece is locked by the clamping bolts on the clamping part, each clamping bolt can be freely adjusted, the clamping of the workpiece without a flat surface is met, even the clamping of the irregular workpiece is realized, meanwhile, the clamping and processing of a plurality of workpieces can be realized by adding the clamping piece, the processing production efficiency is improved, in addition, the positioning piece and the clamping piece are both provided with countersunk through holes, the positioning piece and the clamping piece are fixed on the CNC workbench through the hexagon socket head cap screw, so that the interference of the screw bolt to the cutter in the feed process is avoided.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view illustrating a CNC fixture according to an embodiment of the present invention;
fig. 2 is an assembled top view of a CNC fixture provided by the embodiment of the present invention;
FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;
fig. 4 is a schematic view of a three-dimensional structure of a positioning element in a CNC fixture according to an embodiment of the present invention;
fig. 5 is a schematic perspective view of a clamping member in a CNC fixture according to an embodiment of the present invention;
fig. 6 is a schematic view of a three-dimensional structure of a slider in a CNC fixture according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It should be noted that the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, directly disposed or connected, or indirectly disposed or connected through intervening elements or intervening structures.
In addition, in the embodiments of the present invention, if there are terms of orientation or positional relationship indicated by "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., it is based on the orientation or positional relationship shown in the drawings or the conventional placement state or use state, and it is only for convenience of description and simplification of description, but does not indicate or imply that the structures, features, devices or elements referred to must have a specific orientation or positional relationship, nor must be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
The various features and embodiments described in the detailed description may be combined in any suitable manner, for example, different embodiments may be formed by combining different features/embodiments, and various combinations of features/embodiments are not separately described in order to avoid unnecessary repetition in the present disclosure.
As shown in fig. 1 and fig. 3, the embodiment of the utility model provides a clamp for CNC, including setting element 1, clamping piece 2 and be used for fixing the coupling assembling 4 on CNC workstation 3 respectively with setting element 1 and clamping piece 2, clamping piece 2 one side is provided with screw through hole 22, is provided with clamping bolt 21 on the screw through hole 22.
Through such design, fix setting element 1 and clamping piece 2 on CNC workstation 3 with coupling assembling 4, when the clamping work piece, only need to move clamping piece 2, and need not to remove setting element 1 and can realize work piece clamping and dismantlement, the clamping efficiency is improved, and simultaneously, can set setting element 1 for the processing coordinate initial point and carry out the tool setting, avoided the coordinate of relapseing when dismantling the work piece, the processing high efficiency has been improved, furthermore, the clamping bolt 21 on clamping piece 2 locks the work piece, each clamping bolt 21 all can freely be adjusted, in order to satisfy the clamping of no level and smooth surface work piece, can realize the clamping of irregular work piece even.
Specifically, as shown in fig. 3 and fig. 6, as an optional embodiment of the present invention, the connecting assembly 4 includes a sliding block 41 disposed in the T-shaped groove 31 of the CNC workbench and a connecting bolt 42 for connecting the sliding block 41 and the positioning member 1, the sliding block 41 and the clamping member 2, and the sliding block 41 is provided with a threaded hole 421 matched with the connecting bolt 42.
Through such design, fix setting element 1 on CNC workstation 3 with connecting bolt 42, when the clamping work piece, through removing slider 41 to suitable position, reuse connecting bolt 42 fixes clamping piece 2 and slider 41 on CNC workstation 3, realizes the effect of locking the work piece through clamping bolt 21, when dismantling the work piece, only need loosen clamping bolt 21, alright dismantlement work piece.
Specifically, as shown in fig. 2, fig. 4 and fig. 5, as an optional embodiment of the present invention, the positioning member 1 and the clamping member 2 are provided with through holes 11, and the connecting bolt 42 passes through the through holes 11 and threadedly connects the positioning member 1 and the clamping member 2 with the slider 41 and fixes them on the CNC table 3.
Through the design, the connecting bolt 42 penetrates through the through hole 11 to fix the clamping piece 2 and the positioning piece 1 on the CNC workbench 3, and only the connecting bolt 42 needs to be unscrewed and the clamping piece 2 needs to be moved when a workpiece is disassembled.
Specifically, as shown in fig. 4 and 5, as an alternative embodiment of the present invention, the through hole 11 is a countersunk through hole.
Through the design, the countersunk through holes can hide the connecting bolts 42 in the clamping part 2 and the positioning part 1, and the interference of the connecting bolts 42 to the cutter in the feeding process can be avoided.
Specifically, as shown in fig. 6, as an alternative embodiment of the present invention, the sliding block 41 has a T-shaped or L-shaped or i-shaped structure.
In this embodiment, the slider 41 is preferably of a T-shaped configuration.
Specifically, as shown in fig. 3, as an alternative embodiment of the present invention, the connecting bolt 42 is a hexagon socket head cap screw.
By means of this design, the socket head cap screw enables the connecting screw 42 to be screwed or unscrewed in the countersunk through holes of the clamping part 2 and the securing part 1.
Specifically, as shown in fig. 2 and 4, as an optional embodiment of the present invention, the positioning member 1 includes a first direction positioning rod 12 and a second direction positioning rod 13 which are fixedly connected or integrally formed, and the first direction positioning rod 12 and the second direction positioning rod 13 are vertically disposed.
In a specific application, the positioning element 1 may be L-shaped, T-shaped or cross-shaped, and is preferably L-shaped in this embodiment.
Specifically, as shown in fig. 2, the clamping bolt 21 has a length greater than that of the threaded through hole 22.
In a specific application, the length of the clamping bolt 21 is longer than that of the threaded through hole 22 to ensure that the clamping bolt 21 can lock the workpiece.
Specifically, as shown in fig. 2, as an alternative embodiment of the present invention, there are two clamping members 2, which are respectively parallel to the first direction positioning rod 12 and the second direction positioning rod 13.
In the specific application, can add the quantity of clamping piece 2 according to actual conditions to satisfy actual demand, use two clamping pieces 2 in this embodiment, be on a parallel with first direction locating lever 12 and second direction locating lever 13 respectively.
The utility model provides a CNC anchor clamps that provides, it fixes setting element 1 and clamping piece 2 on CNC workstation 3 through coupling assembling 4, only need adjust clamping piece 2 position when the work piece dismouting, need not to move setting element 1, improve clamping efficiency, simultaneously, can set for the processing coordinate initial point through setting element 1, carry out the tool setting, avoid carrying out the repetition coordinate because of dismouting work piece, lock the work piece through clamping bolt 21 on clamping piece 2, each clamping bolt 21 can freely be adjusted, satisfy the clamping of no smooth surface work piece, even realize the clamping of irregular work piece, simultaneously, can realize the clamping and processing simultaneously of a plurality of work pieces through increasing clamping piece 2, improve processing production efficiency, in addition, all adopt the countersunk head through-hole on setting element 1 and clamping piece 2, fix setting element 1 and clamping piece 2 on CNC workstation 3 through hexagon socket head bolt, the interference of the bolt to the cutter in the feeding process is avoided.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the present invention.
Claims (9)
1. The utility model provides a CNC anchor clamps, its characterized in that includes setting element, clamping piece and be used for with the setting element with the coupling assembling on the CNC workstation is fixed respectively to the clamping piece, clamping piece one side is provided with the screw thread through-hole, be provided with clamping bolt on the screw thread through-hole.
2. The CNC fixture according to claim 1, wherein the connecting component comprises a sliding block disposed in a T-shaped groove of the CNC workbench and a connecting bolt for connecting the sliding block with the positioning piece and the sliding block with the clamping piece, and the sliding block is provided with a threaded hole matched with the connecting bolt.
3. The CNC jig according to claim 2, wherein the positioning member and the clamping member are provided with through holes, and the connecting bolt passes through the through holes and threadedly connects and fixes the positioning member and the clamping member with the slider on the CNC table.
4. The CNC jig of claim 3 wherein the through hole is a countersunk through hole.
5. The CNC jig of claim 2 wherein the slider is in a T-shaped or L-shaped or i-shaped configuration.
6. The CNC jig according to claim 2, wherein the connecting bolt is a hexagon socket head cap bolt.
7. The CNC fixture according to claim 1, wherein the positioning member comprises a first direction positioning rod and a second direction positioning rod fixedly connected or integrally formed, and the first direction positioning rod and the second direction positioning rod are vertically disposed.
8. The CNC jig of claim 1 wherein the clamping bolt length is greater than the length of the threaded through hole.
9. The CNC jig of claim 7 wherein the clamping member has two and is parallel to the first direction locating bar and the second direction locating bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922217007.XU CN211867165U (en) | 2019-12-11 | 2019-12-11 | CNC anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922217007.XU CN211867165U (en) | 2019-12-11 | 2019-12-11 | CNC anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211867165U true CN211867165U (en) | 2020-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922217007.XU Active CN211867165U (en) | 2019-12-11 | 2019-12-11 | CNC anchor clamps |
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| CN (1) | CN211867165U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112719987A (en) * | 2020-12-28 | 2021-04-30 | 华南理工大学 | Special aluminum pipe punching clamp for 2.5-shaft engraving machine and 2.5-shaft engraving machine |
| CN114799970A (en) * | 2022-05-12 | 2022-07-29 | 宁波江丰电子材料股份有限公司 | Sputtering ring positioning piece machining clamp and machining method using same |
-
2019
- 2019-12-11 CN CN201922217007.XU patent/CN211867165U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112719987A (en) * | 2020-12-28 | 2021-04-30 | 华南理工大学 | Special aluminum pipe punching clamp for 2.5-shaft engraving machine and 2.5-shaft engraving machine |
| CN114799970A (en) * | 2022-05-12 | 2022-07-29 | 宁波江丰电子材料股份有限公司 | Sputtering ring positioning piece machining clamp and machining method using same |
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