Milling machine chamfering positioning tool device

Abstract

The utility model provides a milling machine chamfering and positioning tool device, which belongs to the field of milling machine equipment and comprises two fixing plates, opposite sides of the two fixing plates are rotatably connected with a clamping seat through a rotary positioning component, auxiliary adjusting components are arranged at the bottoms of the two fixing plates, and the two fixing plates are connected with the clamping seat through the rotary positioning component. The two sides of the bottom of the inner wall of the clamping base are each provided with two sliding grooves, and the inner walls of the two sliding grooves are connected with a workpiece through clamping assemblies. A motor is matched with a bearing to drive a rotating shaft to rotate in rotating holes in the surfaces of two fixing plates, the rotating shaft drives a clamping base to rotate, the clamping base is matched with two sets of clamping blocks and limiting blocks to drive a workpiece to rotate, and meanwhile the rotating shaft is matched with a fixing ring to drive a positioning rod to rotate on the inner wall of an arc-shaped positioning ruler; and a positioning pointer is matched to determine a rotation adjustment angle, so that the purpose of rotation adjustment of the two ends of the workpiece is achieved according to needs, and milling machine chamfering is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to milling machine equipment field, concretely is a milling machine chamfering positioning frock device. BACKGROUND

[0002] Milling machine is the machine tool that carries out milling to workpiece with milling cutter, and milling machine can process relatively complicated surface in addition to milling plane, groove, gear, thread and spline shaft, and the efficiency is higher than planer, and is widely used in mechanical manufacturing and repair department, through the search, the chamfering positioning frock device of milling machine disclosed in application No. UTILITY MODEL CONTENTS

[0003] The utility model discloses a kind of milling machine chamfering positioning frock devices, to solve the problem raised in above background art.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of milling machine chamfering positioning frock device, including two fixed plates, the opposite side of two The fixed plate is rotatably connected with clamping seat by rotating positioning assembly, the bottom of two The fixed plate is equipped with auxiliary adjusting assembly, the two sides of the inner wall bottom of the clamping seat are equipped with two sliding slots, the inner wall of two The sliding slot is connected with workpiece by clamping assembly;

[0005] A rotating positioning assembly is arranged on the opposite side of the two fixed plates, and the rotating shaft is fixedly connected with the output shaft of the motor at one end, the other end of the motor is fixedly connected with the other side of the fixed plate through the fixed seat, the other end of the rotating shaft is rotatably connected with the inner wall of the mounting seat through the bearing, the other side of the other fixed plate is fixedly connected with the bottom of the mounting seat, the surface of the other end of the rotating shaft is provided with a fixed ring, the bottom of the fixed ring is provided with a positioning rod, the inner wall of the arc-shaped positioning ruler is connected with the surface of the other end of the positioning rod, the surface of the positioning pointer provided on the other end of the positioning rod is slidably connected with the surface of the arc-shaped positioning ruler.

[0006] An auxiliary adjusting assembly is arranged on the bottom of the two fixed plates, and the two adjusting blocks are slidably connected with the adjusting grooves arranged on the top of the two fixed plates, one end of the two adjusting blocks is fixedly connected with the telescopic end of the two electric telescopic rods, and the other end of the two electric telescopic rods is fixedly connected with the other side of the inner wall of the two adjusting grooves.

[0007] As a preferred scheme of the utility model, the clamping assembly comprises two groups of air cylinders arranged on the inner walls of the two groups of sliding grooves, the output rods of the two groups of air cylinders are fixedly connected with clamping blocks, the opposite sides of the two groups of clamping blocks are provided with connecting blocks, the surfaces of the two groups of connecting blocks are threadedly connected with adjusting screws, and the bottoms of the two groups of adjusting screws are clamped and connected with the surfaces of the two sides of the top of the workpiece through limiting blocks.

[0008] As a preferred scheme of the utility model, the opposite sides of the two fixed plates are provided with rotating holes, the inner walls of the two rotating holes are rotatably connected with the surfaces of the two ends of the rotating shaft, the two sides of the clamping seat are provided with penetrating holes, and the inner walls of the penetrating holes are penetratingly connected with the surface of the rotating shaft.

[0009] As a preferred scheme of the utility model, the surface of the mounting seat is provided with a through groove, and the inner diameter of the through groove is greater than the width of the positioning pointer.

[0010] As a preferred scheme of the utility model, one side of the arc-shaped positioning ruler is welded to the surface of the fixed plate, and one side of the strip-shaped scale is clamped and connected with the inner wall of the strip-shaped groove arranged on the side of the bottom plate.

[0011] As a preferred scheme of the utility model, the two sides of the bottom of the bottom plate are provided with fixed blocks, the side of the two fixed blocks is provided with a joint, and the inner wall of the two joints is mounted with an external driving structure.

[0012] As a preferred scheme of the utility model: the edge side of the fixed plate is equipped with a control panel, the motor and the electric telescopic rod are electrically connected with the external power supply through the control panel.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] (1) the motor cooperates with the bearing to drive the rotating shaft to rotate in the rotating hole on the surface of the two fixed plates, the rotating shaft drives the clamping seat to rotate, the clamping seat cooperates with the two groups of clamping blocks and the limiting blocks to drive the workpiece to rotate, the rotating shaft cooperates with the fixed ring to drive the positioning rod to rotate on the inner wall of the arc-shaped positioning ruler, and cooperates with the positioning pointer to determine the angle of rotation adjustment, so that the purpose of rotation adjustment of the two ends of the workpiece is achieved according to the needs, so as to facilitate the milling machine chamfering;

[0015] (2) the two electric telescopic rods drive the two adjusting blocks to move in the two adjusting grooves on the top of the bottom plate, the two adjusting blocks drive the two fixed plates to move, the two fixed plates drive the workpiece after rotation adjustment to move, the fixed plate cooperates with the adjusting pointer on one side to move on the surface of the strip-shaped scale, so that the workpiece after angle positioning is moved to the milling machine cutting position, the precision of positioning chamfering is improved, the two fixed blocks and the joint at the bottom of the bottom plate facilitate cooperation with the external driving structure to drive the workpiece to move, and the workpiece after positioning is facilitated to be chamfered. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the structural schematic diagram of the utility model;

[0017] Figure 2 It is the structural schematic diagram of the rotating positioning assembly of the utility model;

[0018] Figure 3 It is the structural schematic diagram of the auxiliary adjusting assembly of the utility model;

[0019] Figure 4 It is the structural schematic diagram of the clamping assembly of the utility model.

[0020] In the drawing: 1, fixed plate; 11, clamping seat; 12, sliding groove; 13, workpiece; 14, adjusting pointer; 15, rotating hole; 16, through hole; 17, control panel; 2, rotating positioning assembly; 21, rotating shaft; 22, motor; 23, fixed seat; 24, bearing; 25, mounting seat; 26, fixed ring; 27, positioning rod; 28, arc-shaped positioning ruler; 29, positioning pointer; 210, through slot; 3, auxiliary adjusting assembly; 31, adjusting block; 32, bottom plate; 33, adjusting groove; 34, electric telescopic rod; 35, strip-shaped scale; 36, fixed block; 37, joint; 4, clamping assembly; 41, air cylinder; 42, clamping block; 43, connecting block; 44, adjusting screw; 45, limiting block. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the utility model embodiment clearer, the technical scheme in the utility model embodiment will be clearly and completely described below in combination with the drawings in the utility model embodiment. Obviously, the described embodiment is part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] Please refer to Figures 1-4 A milling machine chamfer positioning tool device, including two fixed plates 1, the opposite side of two fixed plates 1 is rotatably connected with clamping seat 11 through rotary positioning assembly 2, the bottom of two fixed plates 1 is equipped with auxiliary adjusting assembly 3, the both sides of the inner wall bottom of clamping seat 11 are equipped with two sliding grooves 12, the inner wall of two groups of sliding grooves 12 is installed and connected with workpiece 13 through clamping assembly 4;

[0023] Please refer to Figure 2 Rotary positioning assembly 2, rotary positioning assembly 2 includes rotating shaft 21 installed on the opposite side of two fixed plates 1, one end of rotating shaft 21 is fixedly connected with the output shaft of motor 22, the other end of motor 22 is fixedly connected with the other side of fixed plate 1 through fixing seat 23, the other end of rotating shaft 21 is rotatably connected with the inner wall of mounting seat 25 through bearing 24, the bottom of mounting seat 25 is fixedly connected with the other side of another fixed plate 1, the surface of rotating shaft 21 away from bearing 24 is equipped with fixing ring 26, the bottom of fixing ring 26 is equipped with positioning rod 27, the surface of the other end of positioning rod 27 is penetratingly connected with the inner wall of arc-shaped positioning ruler 28, the surface of positioning pointer 29 equipped on the other end of positioning rod 27, the surface of positioning pointer 29 is slidingly connected with the surface of arc-shaped positioning ruler 28.

[0024] Specific use: motor 22 cooperates with bearing 24 to drive rotating shaft 21 to rotate in the rotating hole 15 on the surface of two fixed plates 1, rotating shaft 21 drives clamping seat 11 to rotate, clamping seat 11 cooperates with two groups of clamping blocks 42 and limit blocks 45 to drive workpiece 13 to rotate, at the same time, rotating shaft 21 cooperates with fixing ring 26 to drive positioning rod 27 to rotate on the inner wall of arc-shaped positioning ruler 28, and cooperates with positioning pointer 29 to determine the angle of rotary adjustment, so as to complete the purpose of rotary adjustment of both ends of workpiece 13 according to the needs, in order to carry out milling chamfering.

[0025] Please refer to Figure 3, the auxiliary adjusting assembly 3, the auxiliary adjusting assembly 3 includes two adjusting blocks 31 installed on the bottom of the two fixed plates 1, the two adjusting blocks 31 are slidably connected with the two sides of the top of the bottom plate 32 and are provided with adjusting grooves 33, one end of the two adjusting blocks 31 is fixedly connected with the telescopic ends of the two electric telescopic rods 34, the other end of the two electric telescopic rods 34 is fixedly connected with the other side of the inner wall of the two adjusting grooves 33, and the surface of one end of the bottom plate 32 is provided with a strip scale 35, and the surface of the strip scale 35 is slidably connected with the adjusting pointer 14 arranged on the other side of the bottom edge of the fixed plate 1.

[0026] Specific use: the two electric telescopic rods 34 drive the two adjusting blocks 31 to move in the two adjusting grooves 33 on the top of the bottom plate 32, the two adjusting blocks 31 drive the two fixed plates 1 to move, and the two fixed plates 1 drive the workpiece 13 after angle adjustment to move, so that the workpiece 13 after angle positioning is moved to the milling machine cutting position, and the positioning chamfering precision is improved.

[0027] Please refer to Figure 4 , the clamping assembly 4 includes two groups of air cylinders 41 installed on the inner walls of the two groups of sliding grooves 12, the output rods of the two groups of air cylinders 41 are fixedly connected with clamping blocks 42, the opposite sides of the two groups of clamping blocks 42 are provided with connecting blocks 43, the surfaces of the two groups of connecting blocks 43 are threadedly connected with adjusting screws 44, and the bottoms of the two groups of adjusting screws 44 are clamped and connected with the surfaces on the two sides of the top of the workpiece 13 through limiting blocks 45.

[0028] Specific use: the workpiece 13 is placed in the inner wall of the clamping seat 11, the two groups of air cylinders 41 drive the two groups of clamping blocks 42 to move in the two groups of sliding grooves 12, the opposite sides of the two groups of clamping blocks 42 are clamped with the two ends of the workpiece 13, and the adjusting screws 44 on the two groups of connecting blocks 43 drive the two groups of limiting blocks 45 to move, so that the top of the workpiece 13 is further limited and fixed.

[0029] Please refer to Figure 3 , Figure 4 , the opposite sides of the two fixed plates 1 are provided with rotating holes 15, the inner walls of the two rotating holes 15 are rotatably connected with the surfaces of the two ends of the rotating shaft 21, and the two sides of the clamping seat 11 are provided with penetrating holes 16.

[0030] Specific use: the surface of the rotating shaft 21 is rotatably connected with the two rotating holes 15 and the penetrating hole 16 respectively, so that the rotating shaft 21 can normally rotate between the two fixed plates 1 and the clamping seat 11

[0031] Please refer to Figure 1 , the surface of the mounting seat 25 is provided with a through groove 210, and the inner diameter of the through groove 210 is greater than the width of the positioning pointer 29.

[0032] Specific use: the through groove 210 on the surface of the mounting seat 25 facilitates the observation of the angle adjusted by the positioning pointer 29.

[0033] Please refer to Figure 3 , one side of the arc-shaped positioning ruler 28 is welded with the surface of the fixed plate 1, and one side of the strip-shaped scale 35 is clamped and connected with the inner wall of the strip-shaped groove provided on the side of the bottom plate 32.

[0034] Specific use: the strip-shaped scale 35 is clamped with the inner wall of the strip-shaped groove, so as to facilitate its installation and fixation with the bottom plate 32.

[0035] Please refer to Figure 3 , both sides of the bottom of the bottom plate 32 are provided with fixing blocks 36, and the side of each fixing block 36 is provided with a joint 37, and the inner wall of each joint 37 is connected with the external driving structure.

[0036] Specific use: the two fixing blocks 36 and the joint 37 at the bottom of the bottom plate 32 facilitate the movement of the workpiece 13 driven by the external driving structure, and facilitate the auxiliary chamfering operation of the positioned workpiece 13.

[0037] Please refer to Figure 1 , the side of the fixed plate 1 is provided with a control panel 17, and the motor 22 and the electric telescopic rod 34 are electrically connected with the external power supply through the control panel 17.

[0038] Specific use: the control panel 17 is used to control the motor 22 and the electric telescopic rod 34, so as to facilitate the rotation positioning of the two ends of the workpiece 13 by the device, so as to facilitate the chamfering of the two ends.

[0039] In use, the motor 22 drives the rotating shaft 21 to rotate in the rotating hole 15 on the surface of the two fixed plates 1 in cooperation with the bearing 24, the rotating shaft 21 drives the clamping seat 11 to rotate, the clamping seat 11 drives the workpiece 13 to rotate in cooperation with the two groups of clamping blocks 42 and the limiting blocks 45, the rotating shaft 21 drives the positioning rod 27 to rotate in the inner wall of the arc-shaped positioning ruler 28 in cooperation with the fixed ring 26, and the angle of rotation adjustment is determined in cooperation with the positioning pointer 29, so as to achieve the purpose of rotation adjustment of the two ends of the workpiece 13 according to the needs; the two electric telescopic rods 34 drive the two adjusting blocks 31 to move in the two adjusting grooves 33 on the top of the bottom plate 32, the two adjusting blocks 31 drive the two fixed plates 1 to move, and the two fixed plates 1 drive the workpiece 13 after rotation adjustment to move, the fixed plate 1 cooperates with the adjusting pointer 14 on one side to move on the surface of the strip-shaped scale 35, and the workpiece 13 after angle positioning is moved to the milling machine cutting position, so as to improve the positioning chamfering precision.

[0040] The content not described in detail in the specification belongs to the prior art known to those skilled in the art, although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A milling machine chamfer positioning tooling device, characterized by, The utility model provides a workpiece clamping device, including two fixed plate (1), two opposite sides of the fixed plate (1) are connected with the clamping seat (11) through rotating positioning assembly (2) rotationally, the bottom of two fixed plate (1) is equipped with auxiliary adjusting assembly (3), the bottom of the inner wall of clamping seat (11) is equipped with two sliding slot (12), the inner wall of two groups of sliding slot (12) is installed the workpiece (13) with clamping assembly (4) and is connected, Rotating positioning assembly (2), rotating positioning assembly (2) includes the rotating shaft (21) installed in two fixed plate (1) opposite side, the one end of rotating shaft (21) is fixedly connected with the output shaft of motor (22), the other end of motor (22) is fixedly connected with the other side of fixed plate (1) through fixed seat (23), the other end of rotating shaft (21) is rotatably connected with the inner wall of mounting base (25) through bearing (24), the other side of another fixed plate (1) is fixedly connected with the bottom of mounting base (25), the surface of rotating shaft (21) distance bearing (24) is equipped with fixed ring (26), the bottom of fixed ring (26) is equipped with locating rod (27), the surface of locating rod (27) other end is insertedly connected with the inner wall of arc locating ruler (28), the surface of locating pointer (29) that locating rod (27) other end surface is equipped with, the surface of locating pointer (29) is slidably connected with the surface of arc locating ruler (28), Auxiliary adjusting assembly (3), auxiliary adjusting assembly (3) includes two adjusting blocks (31) installed in the bottom of two fixed plate (1), two adjusting blocks (31) are slidably connected with the adjusting slot (33) of the top two sides of bottom plate (32) are equipped with, one end of two adjusting blocks (31) is fixedly connected with the telescopic end of two electric telescopic rods (34), the other end of two electric telescopic rods (34) is fixedly connected with the other side of the inner wall of two adjusting slots (33), the surface of one end of bottom plate (32) is equipped with strip scale (35), the surface of strip scale (35) is slidably connected with the adjusting pointer (14) of the bottom edge of the other side of fixed plate (1).

2. The corner positioning tooling device for a milling machine according to claim 1, wherein: The clamping assembly (4) includes two groups of air cylinders (41) installed in the inner walls of the two groups of sliding slots (12), the output rods of the two groups of air cylinders (41) are fixedly connected with clamping blocks (42), the opposite sides of the two groups of clamping blocks (42) are provided with connecting blocks (43), the surfaces of the two groups of connecting blocks (43) are threadedly connected with adjusting screws (44), and the bottoms of the two groups of adjusting screws (44) are clamped and connected with the surfaces of the top two sides of the workpiece (13) through limiting blocks (45).

3. The corner positioning tooling device for a milling machine of claim 1, wherein: Two opposite sides of the two fixed plates (1) are provided with rotating holes (15), the inner walls of the two rotating holes (15) are rotatably connected with the surfaces of the two ends of the rotating shaft (21), and the two sides of the clamping seat (11) are provided with through holes (16), the inner walls of the through holes (16) are insertedly connected with the surfaces of the rotating shaft (21).

4. The corner positioning tooling device for a milling machine of claim 1, wherein: The surface of the mounting seat (25) is provided with a through groove (210), and the inner diameter of the through groove (210) is greater than the width of the positioning pointer (29).

5. The corner positioning tooling device for a milling machine of claim 1, wherein: One side of the arc-shaped positioning ruler (28) is welded with the surface of the fixed plate (1), and one side of the strip-shaped scale (35) is clamped and connected with the inner wall of the strip-shaped groove provided on the side of the bottom plate (32).

6. The corner positioning tooling device for a milling machine of claim 1, wherein: Both sides of the bottom plate (32) are provided with fixing blocks (36), and the side of each fixing block (36) is provided with a joint (37), and the inner wall of each joint (37) is connected with the external driving structure.

7. The corner positioning tooling device for a milling machine of claim 1, wherein: The side of the fixed plate (1) is provided with a control panel (17), and the motor (22) and the electric telescopic rod (34) are electrically connected with the external power supply through the control panel (17).

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