CN212946481U

CN212946481U - Multilateral axle class bores and mills clamp stand

Info

Publication number: CN212946481U
Application number: CN202021496932.7U
Authority: CN
Inventors: 王建丰
Original assignee: Taicang Shuangxiong Precision Industry Co ltd
Current assignee: Taicang Shuangxiong Precision Industry Co ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-04-13
Anticipated expiration: 2030-07-24

Abstract

The utility model discloses a multilateral shaft drilling and milling clamping table, which comprises a main body seat and a clamping device, wherein the clamping device is arranged on the main body seat, the clamping device comprises two chucks and a clamping component which are arranged oppositely by a coaxial line, the two chucks can be close to or far away from each other, and the clamping component is arranged inside the chucks; the clamping assembly comprises two clamping jaw groups which are oppositely arranged, and the two clamping jaw groups can independently move along the inner periphery of the chuck so as to adjust the distance between the two clamping jaw groups. The two chucks can clamp two sides of a workpiece simultaneously, so that the stress of the workpiece during processing is reduced, the workpiece is prevented from being deformed, the processing is more stable, the rejection rate is reduced, and the processing precision is effectively improved; the relative position of two pairs of clamping jaw groups can be adjusted through setting up two clamping jaw groups that can independently move to the work piece processing of different limit numbers of adaptation, accommodation is wide, and the centre gripping is more firm, effectively avoids the work piece shake of skidding, effectively improves processingquality.

Description

Multilateral axle class bores and mills clamp stand

Technical Field

The utility model belongs to the technical field of machining, especially, relate to a multilateral axle class bores and mills clamp stand.

Background

In the field of machining, technical equipment, called jigs, for fixing a machining object to have a correct position for receiving construction; the clamp can fully play the potential of the existing equipment, so that workers can master the processing of complex parts, and the production efficiency is improved; most of the existing clamps are universal clamps, special workpiece machining cannot be finished, although machining can be finished by some methods, clamping is not stable enough, potential safety hazards exist, and machining quality is poor. 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 multilateral axle class bores and mills clamp stand realizes the clamping of multilateral axle class part, the part of the different limits of adjustable clamping number, and the clamping is firm, and application range is wider.

In order to achieve the above object, the utility model provides a multilateral axle type drilling and milling clamping table, which is characterized in that the multilateral axle type drilling and milling clamping table comprises a main body seat and a clamping device, wherein the clamping device is arranged on the main body seat, the clamping device comprises two chucks and a clamping assembly which are arranged oppositely and have coaxial lines, the two chucks can be close to or far away from each other, and the clamping assembly is arranged inside the chucks; the clamping assembly comprises two oppositely arranged clamping jaw groups, and the two clamping jaw groups can independently move along the inner periphery of the chuck so as to adjust the distance between the two clamping jaw groups.

In one example, the clamping jaw set comprises a clamping jaw and a connecting ring, the clamping jaw is oppositely arranged on two sides of the connecting ring, and the connecting ring is embedded in the inner side wall of the chuck.

In one example, the main body seat is provided with a sliding groove, the two chucks are slidably arranged on the main body seat through the sliding groove, and the two chucks move close to or away from the sliding groove.

In one example, the clamping device further comprises a sliding base and a fixing screw, wherein the sliding base is arranged at the bottom of the chuck and fixedly connects the chuck with the sliding base through the fixing screw.

In one example, the multilateral shaft drilling and milling clamping table further comprises a limiting detection device, the limiting detection device is arranged on one side of the main body seat and located between the two chucks, and a detection end of the limiting detection device is opposite to the sliding groove.

Through the utility model provides a multilateral axle class bores and mills clamp stand can bring following beneficial effect:

1. the two chucks can clamp two sides of a workpiece simultaneously, so that the stress of the workpiece during machining is reduced, the workpiece is prevented from deforming, the machining is more stable, the rejection rate is reduced, and the machining precision is effectively improved; the relative position of two pairs of clamping jaw groups can be adjusted through setting up two clamping jaw groups that can independently move to the work piece processing of different limit numbers of adaptation, accommodation is wide, and the centre gripping is more firm, effectively avoids the work piece shake of skidding, effectively improves processingquality.

2. The clamping jaws are oppositely arranged on the two sides of the connecting ring, so that the clamping jaw set can be quickly attached to a group of opposite sides of a workpiece, the clamping is quick, and the influence on the processing quality caused by clamping dislocation is avoided; through setting up the go-between is embedded in the chuck, can drive the clamping jaw along the motion of chuck inner periphery, adjustment clamping position, the controllability is strong, and application scope is wide.

3. Through setting up sliding base and set screw can make chuck demountable installation on sliding base, dismantle fast, convenient to detach maintains the change.

4. The movement stroke of the sliding base can be limited by arranging the limiting detection device, the damage of equipment caused by the head-on collision of the two chucks is avoided, the safety factor of the equipment is improved, and the service life is prolonged.

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 polygonal shaft drilling and milling clamping table of the present invention;

fig. 2 is a top view of a polygonal shaft drilling and milling clamping table of the present invention;

fig. 3 is a left side view of the polygonal shaft drilling and milling clamping table of the present invention;

fig. 4 is a schematic structural view of the clamping jaw set 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 to 4, an embodiment of the present invention provides a multi-side shaft drilling and milling clamping table 100, which includes a main body seat 1 and a clamping device 2, wherein the clamping device 2 is disposed on the main body seat 1, the clamping device 2 includes two chucks 21 and a clamping assembly 22, which are coaxially disposed, and are opposite to each other, the two chucks 21 can be close to or away from each other, and the clamping assembly 22 is disposed inside the chucks 21; the clamping assembly 22 includes two oppositely disposed clamping jaw sets 221, and the two clamping jaw sets 221 can independently move along the inner periphery of the chuck 21 to adjust the distance between the two clamping jaw sets 221. The two chucks 21 can clamp two sides of a workpiece simultaneously, so that the stress of the workpiece during machining is reduced, the workpiece is prevented from deforming, the machining is more stable, the rejection rate is reduced, and the machining precision is effectively improved; the relative position of two pairs of clamping jaw sets 221 can be adjusted through setting up two clamping jaw sets 221 that can independently move to the work piece processing of different limit numbers adapts to, and accommodation is wide, and the centre gripping is more firm, effectively avoids the work piece shake of skidding, effectively improves processingquality.

In one embodiment, the clamp assembly 22 also has a locking member for fixedly locking the relative positions of the two jaw sets 221.

Specifically, the clamping jaw set 221 includes a clamping jaw 2211 and a connecting ring 2212, the clamping jaw 2211 is oppositely disposed on two sides of the connecting ring 2212, and the connecting ring 2212 is embedded in the inner side wall of the chuck 21. By arranging the clamping jaws 2211 on two sides of the connecting ring 2212 oppositely, the clamping jaw group 221 can be quickly attached to a group of opposite sides of a workpiece, the clamping is quick, and the clamping dislocation is avoided, so that the processing quality is not influenced; through embedding the go-between 2212 and setting up in chuck 21, can drive clamping jaw 2211 along the inner peripheral motion of chuck 21, the adjustment clamping position, the controllability is strong, and application scope is wide.

Specifically, the main body seat 1 is provided with a sliding groove 11, the two chucks 21 are slidably disposed on the main body seat 1 through the sliding groove 11, and the two chucks 21 move closer to or farther away from each other along the sliding groove 11. Through setting up sliding tray 11 can the not unidimensional work piece of clamping, satisfy different processing demands, application scope is wider, and the practicality is strong.

Specifically, the clamping device 2 further includes a sliding base 23 and a fixing screw 24, the sliding base 23 is disposed at the bottom of the chuck 21, and the chuck 21 and the sliding base 23 are fixedly connected through the fixing screw 24. Through setting up sliding base 23 and set screw 24 can make chuck 21 demountable installation on sliding base 23, dismantle fast, convenient to detach maintenance change.

Specifically, the multilateral axis drilling and milling clamping table 100 further includes a limiting detection device 3, the limiting detection device 3 is disposed on one side of the main body base 1 and located between the two chucks 21, and a detection end of the limiting detection device 3 is opposite to the sliding groove 11. The movement stroke of the sliding base 23 can be limited by the limiting detection device 3, the damage to equipment caused by head-on collision of the two chucks 21 is avoided, the safety factor of the equipment is improved, and the service life is prolonged.

In a specific embodiment, the limit detector 3 employs a photodetector.

In another embodiment, the limit detector 3 is communicatively connected to the slide base 23, and the limit detector 3 prevents the slide base 23 from further advancing after detecting that the slide base 23 reaches the limit movement stroke.

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

1. The multilateral shaft type drilling and milling clamping table is characterized by comprising a main body seat and a clamping device, wherein the clamping device is arranged on the main body seat and comprises two chucks and a clamping assembly which are coaxially and oppositely arranged, the two chucks can be close to or far away from each other, and the clamping assembly is arranged in the chucks; the clamping assembly comprises two oppositely arranged clamping jaw groups, and the two clamping jaw groups can independently move along the inner periphery of the chuck so as to adjust the distance between the two clamping jaw groups.

2. The multilateral shaft type drilling and milling clamping table as claimed in claim 1, wherein the clamping jaw set comprises clamping jaws and a connecting ring, the clamping jaws are oppositely arranged on two sides of the connecting ring, and the connecting ring is embedded in the inner side wall of the clamping chuck.

3. The multi-sided shaft drilling and milling clamping table as claimed in claim 1, wherein the main body base is provided with a sliding slot, the two chucks are slidably disposed on the main body base through the sliding slot, and the two chucks move closer to or farther away from each other along the sliding slot.

4. The multilateral shaft drilling and milling clamping table as claimed in claim 1, wherein the clamping device further comprises a sliding base and a fixing screw, the sliding base is disposed at the bottom of the chuck, and the chuck is fixedly connected with the sliding base through the fixing screw.

5. The multilateral shaft type drilling and milling clamp stand according to claim 3, further comprising a limit detection device, wherein the limit detection device is disposed on one side of the main body seat and between the two chucks, and a detection end of the limit detection device faces the sliding groove.