CN217728085U

CN217728085U - Angle device

Info

Publication number: CN217728085U
Application number: CN202221222911.5U
Authority: CN
Inventors: 杨新春; 董岩珠; 陆勇; 刘芳林
Original assignee: Fuzhun Precision Mould Huaian Co Ltd
Current assignee: Fuzhun Precision Mould Huaian Co Ltd
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2022-11-04
Anticipated expiration: 2032-05-20

Abstract

The utility model provides an angle ware, it can be used for tool angle modulation, angle ware is including fixing base, the rotating shaft part that is equipped with accommodating space and regulation seat, adjust the seat include the work piece fixed block and with the work piece fixed block connect and accept in accommodating space's turning block, the turning block passes through the rotating shaft part rotationally connect in the fixing base drives the work piece fixed block rotates, the fixing base is close to one side of work piece fixed block is equipped with convex arc face, the work piece fixed block is equipped with the matching the concave arc face of convex arc face, the fixing base with the relative fixation between the two is kept to at least one angle fixed pin of turning block accessible, the work piece fixed block with the opposite side of concave arc face is used for fixed work piece.

Description

Angle device

[ technical field ] A

The utility model relates to an angle gauge especially relates to an angle gauge with multi-angle is adjusted.

[ background of the invention ]

When carrying out machining to a work piece, probably need cut or processing such as drilling at the angle of difference, the parallel jaw vice is the tool that optical grinding processing angle was used commonly, is used for centre gripping magnetic force platform angle modulation to use, however, need look for the corresponding angle of block rule cooperation magnetic force platform pad during the parallel jaw vice angle modulation, can not process in batches and still need the enlargement supplementary, and the machining precision just can not be guaranteed to consuming time influence machining efficiency. Please refer to chinese patent No. CN206065955U, published in 2017, 4, month and 5, which discloses a linear cutting angle clamping jig, including a machine tool fixing plate, a lower compass seat and a rotation adjusting seat; the lower compass seat is provided with a radian slope surface with a fastening groove, the rotation adjusting seat is connected with the radian slope surface of the lower compass seat through the fastening groove, the workpiece is fixed on the rotation adjusting seat through a working pressing plate and screws, and the rotation adjusting seat can rotate along the radian slope surface to adjust the angle. Although the angle clamping jig can adjust the angle, the angle adjustment is limited, the jig is not suitable for batch processing, and the processing precision cannot be guaranteed. Accordingly, there is a need for an improved goniometer that overcomes the deficiencies of the prior art.

[ Utility model ] content

A primary object of the utility model is to provide a modified angle ware, this angle ware can be applicable to the processing needs of multi-angle, weak point consuming time and can guarantee the machining precision.

In order to achieve the above object, the utility model discloses can adopt following technical scheme: the utility model provides an angle ware, it can be used for tool angle modulation, angle ware is including fixing base, the rotating shaft part that is equipped with accommodating space and regulation seat, adjust the seat include the work piece fixed block and with the work piece fixed block connect and accept in accommodating space's turning block, the turning block passes through the rotating shaft part rotationally connect in the fixing base drives the work piece fixed block rotates, the fixing base is close to one side of work piece fixed block is equipped with convex arc face, the work piece fixed block is equipped with the matching the concave arc face of convex arc face, the fixing base with the relative fixation between the two is kept to at least one angle fixed pin of turning block accessible, the work piece fixed block with the opposite side of concave arc face is used for fixed work piece.

Furthermore, the workpiece fixing block is provided with two auxiliary measuring rods arranged at intervals, the two auxiliary measuring rods are arranged in axial symmetry by taking the rotation axis of the rotating shaft as a symmetry axis, and each auxiliary measuring rod comprises a cylinder at least partially installed in the workpiece fixing block and a sphere connected with the cylinder.

Furthermore, the rotating shaft part comprises a rotating shaft sleeve fixed on the fixed seat and a rotating shaft which is arranged in the rotating shaft sleeve in a penetrating way and is rotatably connected with the rotating shaft sleeve.

Furthermore, the fixing seat comprises an upper wall, a lower wall and a rear wall connected with the upper wall and the lower wall, the upper wall, the lower wall and the rear wall are arranged in a surrounding mode to form the accommodating space, the upper wall and the lower wall are respectively provided with a mounting hole, and the rotating shaft sleeve is mounted in the mounting holes.

Furthermore, the rotating block further comprises a first connecting part connected with the rotating shaft and a second connecting part connected with the workpiece fixing block, the first connecting part is provided with a through hole, and the rotating shaft extends through the through hole.

Furthermore, the upper wall of fixing base is equipped with the installation the screw hole of at least angle fixed pin, the second connecting portion are equipped with the cooperation the fixed orifices of angle fixed pin, when initial position, install the screw hole the angle fixed pin with the fixed orifices cooperation is gone on in order to keep the fixing base with adjust the relative fixation between the seat, work as after the angle fixed pin leaves the fixed orifices, the turning block can rotate angle regulation, after angle regulation, the angle fixed pin with the second connecting portion mutual interference is in order to keep the fixing base with adjust the relative fixation between the seat.

Further, the second connecting portion is connected with the concave arc surface of the workpiece fixing block through a plurality of pins and screws, and the arrangement direction of the plurality of pins and screws is perpendicular to the extending direction of the axis of the rotating shaft component.

Further, the other side of the workpiece fixing block, which is opposite to the concave arc surface, is a plane.

Furthermore, the workpiece fixing block further comprises two side faces which are connected with the concave arc face and the plane, at least one groove for accommodating the magnet is formed in the side face, and the workpiece can be fixed on the plane through the suction force of the magnet by the workpiece fixing block.

Further, the workpiece fixing block is provided with a dial gauge along the upper side of the concave cambered surface, and the fixing seat is provided with an angle indicating line along the upper side of the convex cambered surface.

Compared with the prior art, the utility model has the advantages of: the utility model provides a turning block drives the work piece fixed block rotation through the pivot part on the fixing base and carries out angle modulation, makes the work piece can carry out the processing of multi-angle, and whether accurate through auxiliary measuring pole measurable quantity processing angle, has improved machining efficiency greatly.

[ description of the drawings ]

Fig. 1 is a perspective view of an angle gauge according to the present invention.

Fig. 2 is a perspective view of another perspective of the goniometer shown in fig. 1.

Fig. 3 is a partially exploded view of the angle gauge shown in fig. 1, wherein the workpiece fixing block is separated from the rotary block and the fixing block.

Fig. 4 is a partially exploded view of another perspective of the goniometer shown in fig. 3.

Fig. 5 is a further exploded view of the goniometer shown in fig. 3.

Fig. 6 is an exploded view of another perspective of the goniometer shown in fig. 5.

[ description of main reference symbols ]

Angle 100 fixing seat 110

Rotating shaft component 120 adjusting seat 130

Upper wall 112 and lower wall 113

The rear wall 114 houses a space 115

Mounting holes 116, 173 swivel shaft member 120

Rotation shaft 122 is rotated to rotation shaft sleeve 121

Workpiece fixing block 131 and rotating block 132

Convex arc surface 133 concave arc surface 134

Planar 135 side 136

Square slot 137 magnet 138

Pinhole 139 second connecting part 142

The first connection portion 141 fixes the

holes

144, 152, 161

Through-hole 143 screw 146

Pins

145, 154 angularly fix pin 150

Transverse through hole 147 threaded hole 151

Fitting hole 162 fixing pin 163

Auxiliary measuring rod 170 cylinder 171

Sphere 172 scale 300

Angle indicating line 400

[ detailed description ] A

Please refer to fig. 1 to 6, which illustrate an angle device 100 according to the present invention. The angle 100 includes a fixing base 110 having a receiving space 115, a rotating shaft 120, and an adjusting base 130. The adjusting seat 130 comprises a workpiece fixing block 131 and a rotating block 132 which is connected with the workpiece fixing block 131 and is contained in the containing space 115, the rotating block 132 is rotatably connected with the fixing seat 110 through the rotating shaft component 120 and drives the workpiece fixing block 131 to rotate, one side, close to the workpiece fixing block 131, of the fixing seat 110 is provided with a convex arc surface 133 which takes a rotating axis as a circle center, the workpiece fixing block 131 is provided with a concave arc surface 134 which is matched with the convex arc surface 133, the workpiece fixing block 131 is provided with a scale 300 along the upper side of the concave arc surface 134, the fixing seat 110 is provided with an angle indicating line 400 along the upper side of the convex arc surface 133, the other side, opposite to the concave arc surface 134, of the workpiece fixing block 131 is used for fixing a workpiece, and the fixing seat 110 and the rotating block 132 can keep relative fixation through at least one angle fixing pin 150.

Specifically, the fixing seat 110 includes an upper wall 112, a lower wall 113, and a rear wall 114 connecting the upper wall 112 and the lower wall 113, the upper wall 112, the lower wall 113, and the rear wall 114 surround to form the accommodating space 115, the rotating block 132 is accommodated in the accommodating space 115, the rotating block 132 includes a first connecting portion 141 and a second connecting portion 142, the first connecting portion 141 is provided with a through hole 143 penetrating from top to bottom, the rotating shaft member 120 includes a rotating shaft sleeve 121 and a rotating shaft 122 penetrating the rotating shaft sleeve 121, the upper wall 112 and the lower wall 113 are both provided with mounting holes 116, the rotating shaft sleeve 121 is mounted in the mounting hole 116, and the rotating shaft 122 extends through the through hole 143. A transverse fixing hole 161 is formed in one side, close to the rear wall 114, of the first connecting portion 141, a matching hole 162 matched with the fixing hole 161 is formed in the rotating shaft, the fixing hole 161 and the matching hole 162 are fixed through a fixing pin 163 to strengthen connection between the rotating block 132 and the rotating shaft 122, a plurality of transverse through holes 147 perpendicular to the extending direction of the rotating shaft and penetrating through the second connecting portion are formed in the second connecting portion 142, a plurality of fixing holes 144 corresponding to the transverse through holes 147 are formed in the concave arc face 134, the second connecting portion 142 and the concave arc face 134 are connected through matching of a plurality of pins 145 and screws 146 with the transverse through holes 147 and the fixing holes 144, so that the rotating block 132 and the workpiece fixing block 131 are stably connected, and a convex arc face matched with the concave arc face is formed in one side, close to the concave arc face 134, of the second connecting portion 142, so that connection between the rotating block 132 and the workpiece fixing block 131 is more stable.

The fixed seat 110 and the rotating block 132 are kept fixed relative to each other by at least one angle fixing pin 150, in this embodiment, only one angle fixing pin 150 is provided, and in other embodiments, a plurality of angle fixing pins may be provided, which is not limited in this application. The upper wall 112 is provided with a threaded hole 151 which is matched with the angle fixing pin 150 and penetrates through the upper wall 112, the second connecting portion 142 is provided with a fixing hole 152 matched with the angle fixing pin 150, the angle fixing pin 150 installed in the threaded hole 151 is correspondingly matched with the fixing hole 152 to keep the relative fixation between the fixed seat 110 and the rotating block 132 at an initial position, the rotating block 131 can drive the workpiece fixing block 131 to rotate the fixed seat 110 to adjust the angle after the angle fixing pin 150 leaves the fixing hole 152 upwards, and after the required machining angle is adjusted, the downward extrusion force on the second connecting portion 142 by the angle fixing pin installed in the threaded hole 151 and the second connecting portion 142 interfere with each other to keep the relative fixation between the fixed seat 110 and the rotating block 132. Of course, in other embodiments, the number of the threaded holes 151 and the fixing holes 152 may be set according to the number of the angle fixing pins 150.

The other side of the workpiece fixing block 131 opposite to the concave arc surface 134 is a plane 135, and the plane 135 is used for holding a workpiece, and it can be known that the plane is arranged so that a plurality of workpieces with the same processing angle can be simultaneously fixed on the plane 135 for processing, thereby improving the working efficiency. Workpiece fixing block 131 is still including connecting concave cambered surface 134 with plane 135's both sides face 136, the side is equipped with at least one and holds the recess of magnet, the shape and the quantity of recess do not restrict this application, in this embodiment, side 136 is equipped with a plurality ofly from last to evenly distributed down and runs through two the square groove 137 of side 136, and a plurality of magnet 138 are acceptd in the square groove 137, for strengthening magnet 138 with workpiece fixing block 131's connection, concave cambered surface still be equipped with on a plurality of with the pinhole 139 of square groove 137 intercommunication, through a plurality of round pins 154 and a plurality of pinhole 139 cooperation is realized magnet 138 with the more firm connection of workpiece fixing block 131. The workpiece is fixed to the plane 135 by the attraction force of the magnet 138 provided in the workpiece fixing block 132.

The workpiece fixing block 132 is provided with two auxiliary measuring rods 170 arranged at intervals along the upper side of the concave arc surface 134, the two auxiliary measuring rods 170 are arranged in axial symmetry with the rotation axis of the rotating shaft 122 as a symmetry axis, the auxiliary measuring rods 170 comprise columns 171 and spheres 172, the upper side of the workpiece fixing block 131 is provided with mounting holes 173, and the columns 171 are partially mounted in the mounting holes 173. In an actual use process, the auxiliary measuring rod 170 plays an important role in determining whether the angle is accurately adjusted, specifically, in the process of rotating the workpiece fixing block 132 left and right, the linear distance L between the highest points of the two spheres 172 is constant, at an initial position, the two spheres 172 have the same height value, and after a certain angle is adjusted, the two spheres have a height difference H, under the condition that the adjustment angle α is known, H = sin α × L is obtained through a sine principle, the height difference between the two spheres is calculated, and then the height difference between the two spheres is determined by using a height gauge to determine whether the angle is accurately adjusted, so as to meet the requirement of the machining precision.

It is to be understood, however, that even though numerous characteristics and advantages of the present invention have been set forth in the foregoing description, including details of structure and function, the disclosure is illustrative, and changes may be made in detail, especially in matters of shape, size and arrangement of parts within the principles as expressed by the broad general meaning of the terms in which the appended claims are expressed.

Claims

1. The utility model provides an angle gauge, it can be used for tool angle modulation, angle gauge is including fixing base, the pivot part that is equipped with accommodating space and regulation seat, its characterized in that: the adjusting seat comprises a workpiece fixing block and is connected with the workpiece fixing block and is contained in the rotating block of the containing space, the rotating block passes through the rotating shaft part and is rotationally connected with the fixing seat and drives the workpiece fixing block to rotate, the fixing seat is close to one side of the workpiece fixing block is provided with a convex arc surface, the workpiece fixing block is provided with a concave arc surface matched with the convex arc surface, the fixing seat and at least one angle fixing pin of the rotating block can keep relative fixation between the fixing seat and the workpiece fixing block, and the other side of the workpiece fixing block opposite to the concave arc surface is used for fixing the workpiece.

2. The angle gauge of claim 1, wherein: the workpiece fixing block is provided with two auxiliary measuring rods which are arranged at intervals, the two auxiliary measuring rods are arranged in an axial symmetry mode by taking the rotation axis of the rotation shaft as a symmetry axis, and each auxiliary measuring rod comprises a cylinder and a sphere, wherein at least part of the cylinder is installed in the workpiece fixing block, and the sphere is connected with the cylinder.

3. The angle gauge of claim 1, wherein: the rotating shaft part comprises a rotating shaft sleeve fixed on the fixed seat and a rotating shaft which is arranged in the rotating shaft sleeve in a penetrating way and is rotationally connected with the rotating shaft sleeve.

4. The angle gauge of claim 3, wherein: the fixing seat comprises an upper wall, a lower wall and a rear wall connected with the upper wall and the lower wall, the upper wall, the lower wall and the rear wall are arranged in a surrounding mode to form the accommodating space, the upper wall and the lower wall are respectively provided with a mounting hole, and the rotating shaft is mounted in the mounting holes in a sleeved mode.

5. The angle gauge of claim 4, wherein: the rotating block further comprises a first connecting portion connected with the rotating shaft and a second connecting portion connected with the workpiece fixing block, the first connecting portion is provided with a through hole, and the rotating shaft extends through the through hole.

6. The angle gauge of claim 5, wherein: the upper wall of fixing base is equipped with the installation the screw hole of at least angle fixed pin, the second connecting portion are equipped with the cooperation the fixed orifices of angle fixed pin, when initial position, install the screw hole the angle fixed pin with the fixed orifices cooperation is gone on in order to keep the fixing base with adjust the relatively fixed between the seat, work as after the angle fixed pin leaves the fixed orifices, the turning block can rotate angle regulation, after angle regulation, the angle fixed pin with the second connecting portion interfere each other in order to keep the fixing base with adjust the relatively fixed between the seat.

7. The angle gauge of claim 5, wherein: the second connecting portion is connected with the concave arc surface of the workpiece fixing block through a plurality of pins and screws, and the arrangement direction of the plurality of pins and screws is perpendicular to the extending direction of the axis of the rotating shaft component.

8. The angle gauge of claim 1, wherein: the other side of the workpiece fixing block, which is opposite to the concave cambered surface, is a plane.

9. The angle gauge of claim 8, wherein: the workpiece fixing block further comprises a concave arc surface and two planar side faces, at least one groove for accommodating the magnet is formed in the side faces, and the workpiece can be fixed on the plane through the suction force of the magnet by the workpiece fixing block.

10. The angle gauge of claim 1, wherein: the workpiece fixing block is provided with a scale along the upper side of the concave cambered surface, and the fixing seat is provided with an angle indicating line along the upper side of the convex cambered surface.