CN215588041U

CN215588041U - Multi-station precise numerical control chamfering device

Info

Publication number: CN215588041U
Application number: CN202121888310.3U
Authority: CN
Inventors: 张海军
Original assignee: Zhangjiagang Runtai Machinery Co ltd
Current assignee: Zhangjiagang Runtai Machinery Co ltd
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-01-21
Anticipated expiration: 2031-08-12

Abstract

The utility model discloses a multi-station precise numerical control chamfering device, which structurally comprises a machine body, a movable door, a universal wheel, a heat dissipation fan and a chamfering wheel, wherein an auxiliary fixing device is arranged at the top of a bearing plate, a driving mechanism is arranged on the front end surface of an installation plate, the driving mechanism drives a movable plate to move through a threaded rod, the movable plate drives a sliding plate through a connecting rod group to drive a fixed plate to fix a workpiece, so that the effect of assisting the height of the workpiece is achieved, the workpiece is prevented from moving, the device is convenient to use and simple to operate, the working efficiency is effectively improved, the driving mechanism is arranged on the front end surface of the installation plate, a second motor drives a worm gear group to rotate through the bevel gear group, the worm gear group drives the threaded rod to rotate, the effect of driving the threaded rod is achieved, the inconvenience in use is prevented, the positioning mechanism is arranged on the inner side surface of the fixed plate, the telescopic rod is abutted against the outer surface of the workpiece, and the spring is stressed to contract, the telescopic rod is used for positioning the workpiece, so that the workpiece is prevented from being different in shape and influencing the fixing effect.

Description

Multi-station precise numerical control chamfering device

Technical Field

The utility model relates to the technical field of precise numerical control, in particular to a multi-station precise numerical control chamfering device.

Background

The chamfering refers to the processing of cutting edges and corners of a workpiece into a certain inclined plane, the chamfering is to remove burrs generated on the part due to machining, the chamfering is generally made at the end part of the part for facilitating the assembly of the part, and a multi-station precise numerical control chamfering device is needed in the processing process of the workpiece.

But the accurate numerical control chamfer device of multistation generally places the work piece on the loading board, process through the chamfer of chamfer wheel pair work piece, but the accurate numerical control chamfer device of traditional multistation is relatively poor to the fixed effect of work piece, the work piece easily receives external force to remove in the use, lead to work piece machining efficiency to reduce, and the accurate numerical control chamfer device of traditional multistation is relatively poor to threaded rod drive effect, lead to using inconveniently, the accurate numerical control chamfer device of traditional multistation is relatively poor to work piece location effect simultaneously, the work piece shape difference leads to fixed efficiency to reduce.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, the accurate numerical control chamfering device of multistation has now been proposed, it is relatively poor to the fixed effect of work piece to have solved the accurate numerical control chamfering device of traditional multistation, the work piece easily receives external force to remove in the use, lead to work piece machining efficiency to reduce, and the accurate numerical control chamfering device of traditional multistation is relatively poor to threaded rod drive effect, lead to using inconvenient, the accurate numerical control chamfering device of traditional multistation is relatively poor to work piece location effect simultaneously, the different problem that leads to fixed efficiency to reduce of work piece shape.

(II) technical scheme

The utility model is realized by the following technical scheme: the utility model provides a multi-station precise numerical control chamfering device, which comprises a machine body, wherein slideways are fixed on the top of the machine body at equal intervals, a bearing plate is arranged on the top of each slideway, the bearing plate is connected with the top of each slideway in a sliding manner, an auxiliary fixing device is arranged on the top of each bearing plate, each auxiliary fixing device comprises a mounting plate, a driving mechanism, a sliding rail, a sliding plate, a first connecting rod, a second connecting rod, a fixing plate, a positioning mechanism, a movable plate and a threaded rod, the driving mechanism is arranged on the front end surface of the mounting plate, the sliding rails are horizontally fixed on the left side and the right side of the front end surface of the top of the mounting plate, the sliding plate is connected with the tops of the sliding rails in a sliding manner, the first connecting rod is hinged with the right front end inside the sliding plate, the second connecting rod is hinged with the right rear end inside the sliding plate, the fixing plate is fixedly connected with the lower end of the back surface of the sliding plate, and the positioning mechanism is arranged on the inner side surface of the fixing plate, the movable plate is hinged to the right end of the first connecting rod, the threaded rod is installed in the middle of the front end face of the movable plate, and the mounting plate is fixedly connected with the front end of the top of the bearing plate.

Further, the terminal surface is provided with the dodge gate before the organism, terminal surface middle part is provided with the handle before the dodge gate, terminal surface upper right end is provided with control switch before the organism, four ends in bottom of the body are installed the universal wheel, organism right front end is provided with the heat dissipation fan, organism back right-hand member is provided with the power cord, organism top middle part is provided with the chamfer wheel, the cylinder is installed at four ends in organism top to the loading board is connected with the cylinder output, organism internally mounted has first motor to the chamfer wheel is connected with first motor output.

Furthermore, the driving mechanism comprises a shell, a second motor, a first bevel gear, a second bevel gear, a worm and a worm wheel, wherein the second motor is installed at the left lower end of the front end face of the shell, the first bevel gear is connected with the output end of the second motor, the second bevel gear is connected with the outer surface of the first bevel gear, the worm is connected with the right end of the second bevel gear, the worm wheel is meshed with the middle part of the outer surface of the worm, the worm wheel is connected with the front end face of the threaded rod, and the shell is fixedly connected with the front end face of the mounting plate.

Further, positioning mechanism includes connecting plate, telescopic link and spring, the connecting plate right-hand member equidistance is fixed with the telescopic link, the spring cup joints in telescopic link surface left end, connecting plate and fixed plate medial surface fixed connection.

Furthermore, the middle part is provided with the internal thread in the fly leaf to fly leaf and threaded rod surface threaded connection.

Furthermore, the included angle between the first connecting rod and the movable plate is gradually decreased when the first connecting rod swings, and the included angle between the first connecting rod and the movable plate ranges from 60 degrees to 160 degrees.

Furthermore, the top of the sliding rail is a smooth plane, and the sliding distance of the sliding plate on the top of the sliding rail is 0-5 cm.

Furthermore, the central line of the first bevel gear and the output end of the second motor are in the same horizontal direction, and the second motor drives the first bevel gear to rotate to an angle of 360 degrees.

Further, the spring length is set to 2 cm, and the spring can provide a force of 2N.

Furthermore, the fixed plate is made of aluminum alloy.

Further, the machine body is made of stainless steel.

(III) advantageous effects

Compared with the prior art, the utility model has the following beneficial effects:

1) for solving the relatively poor problem of the fixed effect of traditional accurate numerical control chamfer device of multistation to the work piece, through having set up supplementary fixing device at the loading board top, the actuating mechanism is installed to the terminal surface before the mounting panel, and actuating mechanism passes through the threaded rod and drives the fly leaf activity, and the fly leaf drives slide drive fixed plate through the linkage and fixes the work piece, reaches the effect of supplementary high work piece, prevents that the work piece from removing, and this device convenient to use easy operation, the effectual work efficiency that has improved.

2) For solving the relatively poor problem of traditional accurate numerical control chamfer device of multistation to the threaded rod drive effect, set up actuating mechanism through the terminal surface before the mounting panel, the second motor passes through the bevel gear group and drives worm group and rotate, and worm group drives the threaded rod and rotates, reaches the effect of drive threaded rod, prevents to use inconveniently.

3) For solving the relatively poor problem of traditional accurate numerical control chamfer device of multistation to the work piece location effect, through having set up positioning mechanism at the fixed plate medial surface, the telescopic link supports with the work piece surface mutually, and the spring atress contracts, makes the telescopic link fix a position the work piece, prevents that the work piece shape is different, influences fixed effect.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional front view of the present invention;

FIG. 3 is a schematic view of an auxiliary fixing device according to the present invention;

FIG. 4 is a schematic top view of the auxiliary fixing device of the present invention;

FIG. 5 is a front cross-sectional structural schematic view of the drive mechanism of the present invention;

fig. 6 is a schematic structural diagram of the positioning mechanism of the present invention.

In the figure: a machine body-1, a movable door-2, a handle-3, a control switch-4, a universal wheel-5, a heat dissipation fan-6, a power line-7, a chamfer wheel-8, a slide-9, a bearing plate-10, a cylinder-11, an auxiliary fixing device-12, a first motor-13, a mounting plate-121, a driving mechanism-122 and a slide rail-123, a sliding plate-124, a first connecting rod-125, a second connecting rod-126, a fixed plate-127, a positioning mechanism-128, a movable plate-129, a threaded rod-1210, a shell-1221, a second motor-1222, a first bevel gear-1223, a second bevel gear-1224, a worm-1225, a worm gear-1226, a connecting plate-1281, a telescopic rod-1282 and a spring-1283.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further 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 utility model and are not intended to limit the utility model.

Referring to fig. 1 and 2, the utility model provides a multi-station precise numerical control chamfering device by improvement, which comprises a machine body 1, slides 9 are fixed on the top of the machine body 1 at equal intervals, the machine body is made of stainless steel and has the advantage of longer service life, a bearing plate 10 is arranged on the top of the slide 9, the bearing plate 10 is connected with the top of the slide 9 in a sliding manner, an auxiliary fixing device 12 is arranged on the top of the bearing plate 10, a movable door 2 is arranged on the front end surface of the machine body 1, a handle 3 is arranged in the middle of the front end surface of the movable door 2, a control switch 4 is arranged at the upper right end of the front end surface of the machine body 1, universal wheels 5 are arranged at four ends of the bottom of the machine body 1, a heat dissipation fan 6 is arranged at the front right end of the machine body 1, a power wire 7 is arranged at the right end of the back of the machine body 1, a chamfering wheel 8 is arranged in the middle of the top of the machine body 1, air cylinders 11 are arranged at four ends of the top of the machine body 1, and the bearing plate 10 is connected with the output ends of the air cylinders 11, a first motor 13 is arranged in the machine body 1, and the chamfering wheel 8 is connected with the output end of the first motor 13.

Referring to fig. 3 and 4, the present invention provides a multi-station precise numerical control chamfering apparatus by improving, wherein the auxiliary fixing device 12 includes a mounting plate 121, a driving mechanism 122, a sliding rail 123, a sliding plate 124, a first connecting rod 125, a second connecting rod 126, a fixing plate 127, a positioning mechanism 128, a moving plate 129 and a threaded rod 1210, the driving mechanism 122 is disposed on a front end surface of the mounting plate 121 to better fix the driving mechanism 122, the sliding rail 123 is horizontally fixed to the front end surface of the top of the mounting plate 121, the top of the sliding rail 123 is a smooth plane, a sliding distance of the sliding plate 124 on the top of the sliding rail 123 is 0-5 cm to better slide the sliding plate 124 on the top of the sliding rail 123, the sliding plate 124 is slidably connected to the top of the sliding rail 123 to better fix the sliding plate 124, the first connecting rod 125 is hinged to the right front end inside the sliding plate 124, an included angle between the first connecting rod 125 and the moving plate 129 gradually decreases as the first connecting rod 125 swings, the included angle between the first connecting rod 125 and the movable plate 129 is 60-160 degrees so as to achieve better fixing effect, the second connecting rod 126 is hinged with the right rear end inside the sliding plate 124 so as to better fix and mount the second connecting rod 126, the fixed plate 127 is fixedly connected with the lower end of the back side of the sliding plate 124, the fixed plate 127 is made of aluminum alloy and has the advantage of stronger corrosion resistance so as to better fix and mount the fixed plate 127, the positioning mechanism 128 is arranged on the inner side surface of the fixed plate 127 so as to better fix and mount the positioning mechanism 128, the movable plate 129 is hinged with the right end of the first connecting rod 125, the inner middle part of the movable plate 129 is provided with internal threads, the movable plate 129 is in threaded connection with the outer surface of the threaded rod 1210 so as to better drive the movable plate 129 to move, and the threaded rod 1210 is mounted in the middle of the front end surface of the movable plate 129, so as to better fixedly install the threaded rod 1210, and the mounting plate 121 is fixedly connected with the front end of the top of the bearing plate 10.

Referring to fig. 5, the present invention provides a multi-position precise numerical control chamfering device by improving, wherein the driving mechanism 122 includes a housing 1221, a second motor 1222, a first bevel gear 1223, a second bevel gear 1224, a worm 1225 and a worm gear 1226, the left and lower end of the front end surface of the housing 1221 is provided with the second motor 1222 to better fix the second motor 1222, the first bevel gear 1223 is connected to the output end of the second motor 1222, the center line of the first bevel gear 1223 and the output end of the second motor 1222 are in the same horizontal direction, and the second motor 1222 drives the first bevel gear 1223 to rotate by an angle of 360 °, so that the second motor 1222 better drives the first bevel gear 1223 to rotate, the second bevel gear 1224 is connected to the outer surface of the first bevel gear 1223 to better fix the second bevel gear 1224, the worm 1225 is connected to the right end of the second bevel gear 1224 to better drive the worm 1225 to rotate, worm wheel 1226 and worm 1225 surface middle part intermeshing to worm wheel 1226 is connected with threaded rod 1210 front end face, so that worm 1225 better drives worm wheel 1226 and rotates, and terminal surface fixed connection before casing 1221 and mounting panel 121.

Referring to fig. 6, the utility model provides a multi-station precise numerical control chamfering device through improvement, the positioning mechanism 128 includes a connecting plate 1281, an expansion link 1282 and a spring 1283, the expansion link 1282 is fixed at the right end of the connecting plate 1281 at equal intervals, so as to better fix and mount the expansion link 1282, the spring 1283 is sleeved at the left end of the outer surface of the expansion link 1282, the length of the spring 1283 is set to be 2 cm, and the force which can be provided by the spring 1283 is 2N, so as to achieve a better resetting effect, and the connecting plate 1281 is fixedly connected with the inner side surface of the fixing plate 127.

The fixing plate 127 is made of aluminum alloy, is made of an alloy which is based on aluminum and added with a certain amount of other alloying elements, is one of light metal materials, has the general characteristics of aluminum, has the specific characteristics of certain alloys due to the difference of the types and the quantity of the added alloying elements, has the density of 2.63-2.85 g/cm, has higher strength (sigma b is 110-650 MPa), has specific strength close to high alloy steel, has specific rigidity higher than steel, has good casting performance and plastic processing performance, good electric conduction and heat conduction performance, and good corrosion resistance and weldability.

The utility model discloses a multi-station precise numerical control chamfering device, which has the working principle as follows:

firstly, the device is moved to a place needing to be used through the universal wheels 5, and then the power cord 7 is plugged into a power supply;

secondly, the first motor 13 is started through the control switch 4, the first motor 13 drives the chamfering wheel 8 to rotate through the output end, a workpiece is placed on the bearing plate 10, the second motor 1222 is started through the control switch 4, the second motor 1222 drives the first bevel gear 1223 to rotate through the output end, and the first bevel gear 1223 drives the second bevel gear 1224 to rotate;

thirdly, the second bevel gear 1224 drives the worm 1225 to rotate, the worm 1225 drives the worm wheel 1226 to rotate, the worm wheel 1226 drives the threaded rod 1210 to rotate, the movable plate 129 drives the sliding plate 124 to move through the first connecting rod 125 and the second connecting rod 126, the sliding plate 124 slides on the top of the sliding rail 123, the sliding plate 124 drives the fixed plate 127 to move, the telescopic rod 1282 abuts against the outer surface of the workpiece, and the spring 1283 is stressed to contract, so that the effect of auxiliary fixing of the workpiece is achieved;

fourthly, the cylinder 11 is started through the control switch 4, the cylinder 11 drives the bearing plate 10 to move through the output end, so that the bearing plate 10 slides on the top of the slideway 9, the bearing plate 10 drives the workpiece phase chamfering wheel 8 to move, and the chamfering wheel 8 is used for processing the workpiece;

fifthly, after the device is used, the cylinder 11 is started through the control switch 4 to enable the bearing plate 10 to return to the original position, the second motor 1222 is started through the control switch 4 to enable the telescopic rod 1282 to be separated from the outer surface of the workpiece, the workpiece is taken down from the bearing plate 10, the cylinder 11, the first motor 13 and the second motor 1222 are closed through the control switch 4, and finally the power line 7 is pulled out from the power source.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described, and the standard parts used in the present invention are all available on the market, the special-shaped parts can be customized according to the description and the accompanying drawings, the specific connection mode of each part adopts the conventional means of bolt and rivet, welding and the like mature in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described herein.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A multi-station precise numerical control chamfering device comprises a machine body (1), wherein slide ways (9) are fixed on the top of the machine body (1) at equal intervals, a bearing plate (10) is arranged on the top of each slide way (9), and the bearing plate (10) is connected with the top of each slide way (9) in a sliding mode;

the method is characterized in that: the bearing plate is characterized by further comprising an auxiliary fixing device (12), the auxiliary fixing device (12) is arranged at the top of the bearing plate (10), the auxiliary fixing device (12) comprises a mounting plate (121), a driving mechanism (122), a sliding rail (123), a sliding plate (124), a first connecting rod (125), a second connecting rod (126), a fixing plate (127), a positioning mechanism (128), a movable plate (129) and a threaded rod (1210), the driving mechanism (122) is arranged on the front end face of the mounting plate (121), the sliding rail (123) is horizontally fixed on the left side and the right side relative to the front end face of the top of the mounting plate (121), the sliding plate (124) is in sliding connection with the top of the sliding rail (123), the first connecting rod (125) is hinged to the right front end inside the sliding plate (124), the second connecting rod (126) is hinged to the right rear end inside the sliding plate (124), and the fixing plate (127) is fixedly connected with the lower end of the back of the sliding plate (124), the inner side surface of the fixed plate (127) is provided with a positioning mechanism (128), the movable plate (129) is hinged to the right end of the first connecting rod (125), the threaded rod (1210) is installed in the middle of the front end surface of the movable plate (129), and the mounting plate (121) is fixedly connected with the front end of the top of the bearing plate (10).

2. The multi-station precise numerical control chamfering device according to claim 1, characterized in that: the utility model discloses a motor bearing plate, including organism (1), terminal surface, universal wheel (5), organism (1), bearing plate (10) and cylinder (11), the terminal surface is provided with dodge gate (2) before organism (1), the terminal surface middle part is provided with handle (3) before dodge gate (2), the upper right end of organism (1) front end is provided with control switch (4), organism (1) bottom four ends are installed universal wheel (5), organism (1) right front end is provided with heat dissipation fan (6), organism (1) back right-hand member is provided with power cord (7), organism (1) top middle part is provided with chamfer wheel (8), organism (1) top four ends are installed cylinder (11) to loading board (10) are connected with cylinder (11) output, organism (1) internally mounted has first motor (13) to chamfer wheel (8) are connected with first motor (13) output.

3. The multi-station precise numerical control chamfering device according to claim 1, characterized in that: the driving mechanism (122) comprises a shell (1221), a second motor (1222), a first bevel gear (1223), a second bevel gear (1224), a worm (1225) and a worm gear (1226), the second motor (1222) is installed at the left lower end of the front end face of the shell (1221), the first bevel gear (1223) is connected with the output end of the second motor (1222), the second bevel gear (1224) is connected with the outer surface of the first bevel gear (1223), the worm (1225) is connected with the right end of the second bevel gear (1224), the worm gear (1226) is meshed with the middle of the outer surface of the worm (1225), the worm gear (1226) is connected with the front end face of the threaded rod (1210), and the shell (1221) is fixedly connected with the front end face of the mounting plate (121).

4. The multi-station precise numerical control chamfering device according to claim 1, characterized in that: positioning mechanism (128) includes connecting plate (1281), telescopic link (1282) and spring (1283), connecting plate (1281) right-hand member equidistance is fixed with telescopic link (1282), spring (1283) cup joint in telescopic link (1282) surface left end, connecting plate (1281) and fixed plate (127) medial surface fixed connection.

5. The multi-station precise numerical control chamfering device according to claim 1, characterized in that: the internal middle part of the movable plate (129) is provided with internal threads, and the movable plate (129) is in threaded connection with the outer surface of the threaded rod (1210).

6. The multi-station precise numerical control chamfering device according to claim 1, characterized in that: when the first connecting rod (125) swings, an included angle between the first connecting rod (125) and the movable plate (129) is gradually decreased, and the included angle between the first connecting rod (125) and the movable plate (129) ranges from 60 degrees to 160 degrees.

7. The multi-station precise numerical control chamfering device according to claim 1, characterized in that: the top of the sliding rail (123) is a smooth plane, and the sliding distance of the sliding plate (124) on the top of the sliding rail (123) is 0-5 cm.

8. The multi-station precise numerical control chamfering device according to claim 3, characterized in that: the central line of the first bevel gear (1223) and the output end of the second motor (1222) are in the same horizontal direction, and the second motor (1222) drives the first bevel gear (1223) to rotate to an angle of 360 degrees.

9. The multi-station precise numerical control chamfering device according to claim 4, characterized in that: the spring (1283) is set to 2 cm in length and the spring (1283) is capable of providing a force of 2N.