CN212945543U - Ring workpiece drilling clamping table - Google Patents

Abstract

The utility model discloses a ring workpiece drilling clamping table, which comprises a mounting seat and a clamping mechanism, wherein the clamping mechanism is arranged at the top of the mounting seat, the clamping mechanism comprises a limiting component and a clamping component, the limiting component is arranged at the top of the mounting seat, and the limiting component surrounds the center of the mounting seat; the clamping assembly is arranged at the top of the mounting seat, the clamping assembly is arranged on the periphery of the limiting assembly, and a processing notch is formed in one end of the clamping assembly to reserve a space required by drilling. The utility model discloses a setting up spacing subassembly can correct the position when restricting the work piece clamping, avoid the work piece clamping to appear squinting, lead to the hole site deviation can't cooperate the use, effectively improve processingquality; the clamping assembly is arranged on the periphery of the limiting assembly, so that the workpiece can be supported and clamped for processing, and the clamping efficiency is improved; the drill bit can be avoided by arranging the processing notch, so that a sufficient extending distance is provided for the drill bit, the cutter collision is avoided, and the service life is effectively prolonged.

Description

Ring workpiece drilling clamping table

Technical Field

The utility model belongs to the technical field of machining, especially, relate to a ring work piece drilling presss from both sides platform.

Background

A device for fixing a processing object to a correct position for receiving construction or detection in machine manufacturing, which is called a clamp; the potential of the existing equipment can be fully exerted by using the clamp, and the production efficiency is improved; for clamping of a circular ring workpiece, the locking of the position of the circular ring workpiece is usually realized by matching of a screw and a nut, but the clamping process is complicated, the clamping efficiency is low, and the machining efficiency is low. Therefore, a technical solution is needed to solve the above problems.

The above description is included in the technical recognition scope of the inventors, and does not necessarily constitute the prior art.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model aims at providing a ring work piece drilling presss from both sides platform, the position of adjustment ring work piece improves the machining precision, improves machining efficiency.

In order to achieve the purpose, the utility model provides an annular workpiece drilling clamping table, which is characterized in that the annular workpiece drilling clamping table comprises a mounting seat and a clamping mechanism, the clamping mechanism is arranged at the top of the mounting seat, the clamping mechanism comprises a limiting component and a clamping component, the limiting component is arranged at the top of the mounting seat, and the limiting component surrounds the center of the mounting seat; the clamping assembly is arranged at the top of the mounting seat, the clamping assembly is arranged on the periphery of the limiting assembly, and a processing notch is formed in one end of the clamping assembly to reserve a space required by drilling.

In one example, the limiting assembly comprises at least four limiting columns and a driven roller sleeved on the peripheries of the limiting columns, the limiting columns are uniformly arranged around the center of the mounting seat, and the limiting columns can move in an opening/closing mode relative to the central synchronous seat of the mounting seat.

In one example, the clamping assembly comprises a supporting table, a pressing table and a telescopic assembly, wherein the supporting table is fixedly arranged on the top of the mounting seat; the pressing table is connected with the supporting table through the telescopic assembly and located right above the supporting table, and the pressing table can move up and down relative to the supporting table to clamp a workpiece.

In one example, the annular workpiece drilling clamping table further comprises a transmission assembly, the transmission device comprises an upper transmission roller and a lower transmission roller, and the upper transmission roller is convexly arranged on one side of the pressing table relative to the supporting table; the lower transmission roller is arranged on one side, opposite to the pressing table, of the supporting table in a protruding mode and is opposite to the upper transmission roller, and therefore clamping transmission of workpieces is achieved.

In one example, the transmission assembly further comprises a friction layer, and the friction layer is sleeved on the periphery of the upper transmission roller and the lower transmission roller.

Through the utility model provides a ring work piece drilling presss from both sides platform can bring following beneficial effect:

1. the position of the workpiece can be corrected and limited by arranging the limiting assembly, so that the situation that the position deviation of the hole position cannot be matched for use due to the deviation of the workpiece during clamping is avoided, and the processing quality is effectively improved; the clamping assembly is arranged at the periphery of the limiting assembly, so that the workpiece can be supported and clamped for processing, the workpiece clamping stability is effectively improved, and the clamping efficiency is improved; the drill bit can be avoided by arranging the processing notch, so that a sufficient extending distance is provided for the drill bit, the cutter collision is avoided, the safety coefficient of the clamping table is improved, the service life is effectively prolonged, and the production cost is reduced.

2. The limiting columns which move synchronously can be opened from inside to outside to fix the position of the workpiece, so that the circle center of the workpiece corresponds to the center of the mounting seat, the workpiece clamping time is shortened, the production efficiency is improved, the clamping precision is high, and the production quality is effectively improved; the driven roller is arranged, so that the friction force borne by the workpiece can be reduced, the abrasion of the workpiece is reduced, and the quality of the workpiece is effectively improved.

3. The supporting table can support the workpiece, so that the limiting assembly can adjust the position of the workpiece, the telescopic assembly can drive the pressing table to move up and down, the workpiece is clamped between the supporting table and the pressing table, the workpiece is clamped between the upper surface and the lower surface of the supporting table, the stress area of the workpiece is increased, the clamping is firmer, the stress on the inner part of the workpiece is reduced, and the processing quality is effectively improved.

4. The clamped workpiece can be transmitted by the upper transmission roller and the lower transmission roller, so that the workpiece rotates, the machining position of the workpiece is changed, continuous machining is realized, re-clamping is not needed, and the machining efficiency is effectively improved.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

fig. 1 is a front view of a circular workpiece drilling clamping table of the present invention;

fig. 2 is a top view of the circular workpiece drilling clamping table of the present invention.

Detailed Description

In order to more clearly explain the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. In the description herein, references to the description of the terms "an aspect," "some aspects," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same solution or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.

As shown in fig. 1-2, an embodiment of the present invention provides an annular workpiece drilling clamping table 100, which includes a mounting base 1 and a clamping mechanism 2, wherein the clamping mechanism 2 is disposed at the top of the mounting base 1, the clamping mechanism 2 includes a limiting component 21 and a clamping component 22, the limiting component 21 is disposed at the top of the mounting base 1, and the limiting component 21 surrounds the center of the mounting base 1; the clamping assembly 22 is disposed at the top of the mounting base 1, the clamping assembly 22 is disposed at the periphery of the limiting assembly 21, and a processing gap 221 is disposed at one end of the clamping assembly 22 to reserve a space required for drilling. The position of the workpiece can be corrected and limited by arranging the limiting component 21, so that the situation that the position deviation of the hole position cannot be matched for use due to the deviation of the workpiece during clamping is avoided, and the processing quality is effectively improved; the clamping assembly 22 is arranged at the periphery of the limiting assembly 21, so that the workpiece can be supported and clamped for processing, the workpiece clamping stability is effectively improved, and the clamping efficiency is improved; the drill bit can be avoided by arranging the processing notch 221, so that a sufficient extending distance is provided for the drill bit, the cutter collision is avoided, the safety coefficient of the clamping table is improved, the service life is effectively prolonged, and the production cost is reduced.

Specifically, the limiting assembly 21 includes at least four limiting posts 211 and a driven roller 212 sleeved on the periphery of the limiting posts 211, the plurality of limiting posts 211 are uniformly arranged around the center of the mounting base 1, and the plurality of limiting posts 211 can move in an opening/closing manner relative to the central synchronizing base of the mounting base 1. The limiting columns 211 which move synchronously can be opened from inside to outside to fix the position of the workpiece, so that the circle center of the workpiece corresponds to the center of the mounting seat 1, the workpiece clamping time is shortened, the production efficiency is improved, the clamping precision is high, and the production quality is effectively improved; by the aid of the driven roller 212, friction force borne by the workpiece can be reduced, abrasion of the workpiece is reduced, and quality of the workpiece is effectively improved.

Specifically, the clamping assembly 22 comprises a support table 222, a pressing table 223 and a telescopic assembly 224, wherein the support table 222 is fixedly mounted on the top of the mounting base 1; the pressing table 223 is connected to the supporting table 222 through a telescopic assembly 224, the pressing table 223 is located right above the supporting table 222, and the pressing table 223 can move up and down relative to the supporting table 222 to clamp a workpiece. Support bench 222 can support the work piece through setting up to make spacing subassembly 21 carry out position adjustment to the work piece, can drive through flexible subassembly 224 and compress tightly the upper and lower motion of platform 223, with the work piece centre gripping in support bench 222 with compress tightly between the platform 223, through upper and lower two sides centre gripping work piece, increase work piece lifting surface area, the centre gripping is more firm, and reduce the inside stress that receives of work piece, effectively improve processingquality.

Specifically, the circular workpiece drilling clamping table 100 further comprises a transmission assembly 3, the transmission device 3 comprises an upper transmission roller 31 and a lower transmission roller 32, and the upper transmission roller 31 is convexly arranged on one side of the pressing table 223 relative to the supporting table 222; the lower conveying roller 32 is arranged on one side of the supporting platform 222 opposite to the pressing platform 223 in a protruding mode and is opposite to the upper conveying roller 31, and therefore clamping conveying of the workpieces is achieved. The clamped workpiece can be transmitted by arranging the upper transmission roller 31 and the lower transmission roller 32, so that the workpiece rotates, the processing position of the workpiece is changed, continuous processing is realized, re-clamping is not needed, and the processing efficiency is effectively improved.

Specifically, the conveying assembly 3 further includes a friction layer 33, and the friction layer 33 is sleeved on the peripheries of the upper conveying roller 31 and the lower conveying roller 32. The friction force between the upper conveying roller 31 and the lower conveying roller 32 can be increased by arranging the friction layer 33, so that the workpiece is prevented from slipping during conveying, the conveying stability is effectively improved, and the production quality is improved.

In one embodiment, the friction layer is made of rubber, so that friction force is increased, and transmission efficiency is improved.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims (5)

1. The circular workpiece drilling clamping table is characterized by comprising an installation seat and a clamping mechanism, wherein the clamping mechanism is arranged at the top of the installation seat, the clamping mechanism comprises a limiting assembly and a clamping assembly, the limiting assembly is arranged at the top of the installation seat, and the limiting assembly surrounds the center of the installation seat; the clamping assembly is arranged at the top of the mounting seat, the clamping assembly is arranged on the periphery of the limiting assembly, and a processing notch is formed in one end of the clamping assembly to reserve a space required by drilling.

2. The circular workpiece drilling clamping table as claimed in claim 1, wherein the limiting assembly comprises at least four limiting columns and driven rollers sleeved on the peripheries of the limiting columns, the limiting columns are uniformly arranged around the center of the mounting seat, and the limiting columns can move in an opening/closing manner relative to the central synchronizing seat of the mounting seat.

3. The annular workpiece drilling clamping table as claimed in claim 1, wherein the clamping assembly comprises a supporting table, a pressing table and a telescopic assembly, and the supporting table is fixedly mounted on the top of the mounting seat; the pressing table is connected with the supporting table through the telescopic assembly and located right above the supporting table, and the pressing table can move up and down relative to the supporting table to clamp a workpiece.

4. The annular workpiece drilling clamping table as claimed in claim 3, further comprising a transmission assembly, wherein the transmission assembly comprises an upper transmission roller and a lower transmission roller, and the upper transmission roller is convexly arranged on one side of the pressing table opposite to the supporting table; the lower transmission roller is arranged on one side, opposite to the pressing table, of the supporting table in a protruding mode and is opposite to the upper transmission roller, and therefore clamping transmission of workpieces is achieved.

5. The annular workpiece drilling chuck as claimed in claim 4, wherein the transmission assembly further comprises a friction layer, and the friction layer is sleeved on the periphery of the upper transmission roller and the lower transmission roller.

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