TWM503285U - Compound grinding machine - Google Patents

Description

Car grinding compound processing machine

This is a machine tool, especially a technology that can automate simultaneous turning and multi-angle bevel grinding.

According to the conventional tool machine, there is only a single function and use, such as a common lathe or milling machine. Although there are tools for turning and milling in the market, there are no tools for turning and grinding on the machine tool. Therefore, it is necessary to carry out the work independently of turning and grinding. Usually, after the turning process, the thickness is required to be ground, so that the surface of the workpiece is smooth and smooth, and it often happens that the workpiece is installed after being removed from the lathe. In the calibration process, the workpiece is attached to a polishing tool for polishing.

In order to save the trouble of the calibration procedure of the grinding operation, some manufacturers have developed the "composite processing machine" of the national patent No. M425734, and further, the machining program such as turning and grinding can be performed when the workpiece clamped on the multi-claw chuck is passed. However, when the composite processing machine of the prior patent is used to grind the chamfer of the workpiece, it is necessary to manually adjust the deflection angle of the workpiece clamping area and correct the roundness, so that the grinding of the workpiece chamfering angle becomes quite troublesome. Can't do it all at once.

In view of the problem of manually adjusting the rotation angle of the grinding tool by the conventional compound processing machine, the main purpose of the novel is to provide an automatic operation in which the workpiece can be simultaneously turned and multi-angle inclined surface grinding, and a vehicle grinding compound for improving the machining precision of the workpiece Processing machine.

In order to achieve the aforementioned objectives, the technical hand used in the novel vehicle-grinding composite processing machine The segment includes: a base; a workpiece clamping area is attached to the upper surface of the base, and the workpiece clamping area further comprises a long-distance Y-axis transmission platform and a workpiece clamping portion. The workpiece clamping portion is connected to the long-distance Y-axis transmission platform, and the long-distance Y-axis transmission platform further includes a first motor and a first transmission shaft; a tool clamping region is connected to the The upper surface of the base is located opposite to the workpiece clamping area; further, the tool clamping area further comprises a long-distance X-axis transmission platform, and a tool holder is disposed on the long-distance X-axis transmission platform a rotating portion is provided with a grinding wheel clamping portion, and a side of the rotating portion is provided with a rotary driving automatic device; and the long-distance X-axis transmission platform further includes a second portion a motor and a second transmission shaft; the rotation driving automatic device automatically drives the grinding wheel clamping portion of the rotating portion, and simultaneously performs automatic sequential processing of the workpiece, such as grinding and grinding, in addition to improving the true circle of the workpiece Degree, flatness, straightness and smoothness With the same precision, in addition to grinding the outer diameter of the workpiece, the grinding wheel clamping part can simultaneously grind the chamfered slope of the workpiece, so as to achieve the effect of saving the workpiece calibration process, so that the new car grinding multi-processing machine is equivalent Suitable for special production models.

The vehicle-grinding and laminating machine further includes a controller, further comprising a first linear encoder, a second linear encoder and an angle encoder, wherein the first linear encoder, the second linear encoder, The angle encoders respectively correspond to the long-distance Y-axis transmission platform, the long-distance X-axis transmission platform and the rotating portion, and are electrically connected to the first motor, the second motor and the rotary driving automatic device respectively; The CNC data control mode controls the operation mode of the workpiece clamping area, the turning portion of the turning tool, and the holding portion of the grinding wheel.

The workpiece clamping portion further includes a multi-claw clamping head and a driving portion, and the driving portion drives the multi-claw clamping head by a belt; the workpiece of the circular rod body is driven and clamped for lateral position adjustment .

The long-distance X-axis transmission platform is further provided with a tailstock seat, and the cutter clamping portion and the rotating portion are all disposed on a first fixing platform and a second fixing platform provided by the tailstock seat; Profit The tool holding portion and the grinding wheel holding portion of the rotating portion are adjusted in the lateral offset position.

The rotating portion further includes a second pressing plate, and the two pressing plates are respectively embedded in the two fitting grooves provided on the two sides of the rotating portion, and the rotating portion is crimped and fixed on the second fixing table, thereby The rotating part operates.

The grinding wheel clamping portion further includes a short-distance X-axis transmission platform, and the short-distance X-axis transmission platform is connected to the rotating portion; the grinding wheel is extended by the short-distance X-axis transmission platform The longitudinal feed stroke of the grinding workpiece.

The short-distance X-axis transmission platform further includes a second tailstock seat, a third fixing platform and a plurality of coupling members, and the third fixing platform is coupled to the rotating portion by a plurality of coupling members and is embedded in the On the second tailstock seat; the advantage of numerical control to control the grinding wheel to lateral or oblique feed grinding of the workpiece.

The short-distance X-axis transmission platform further includes a third motor and a third transmission shaft, and the controller further includes a third linear encoder, and the third linear encoder is electrically connected to the third a motor; the short-distance X-axis transmission platform is controllable by the controller.

1‧‧‧Car grinding compound processing machine

10‧‧‧ Pedestal

20‧‧‧Working area

21‧‧‧Long-distance Y-axis transmission platform

211‧‧‧First motor

212‧‧‧First drive shaft

22‧‧‧Working part clamping part

221‧‧‧Multi-claw clip head

222‧‧‧ Drive Department

223‧‧‧Land

30‧‧‧Tool clamping area

31‧‧‧Long-distance X-axis transmission platform

311‧‧‧second motor

312‧‧‧Second drive shaft

313‧‧‧ First tailstock

314‧‧‧First fixed station

315‧‧‧Second fixed station

32‧‧‧Tool holder

321‧‧‧ turning tools

33‧‧‧Rotating Department

331‧‧‧Rotary cylinder

34‧‧‧Wheel wheel clamping

340‧‧‧Inlay

341‧‧‧ Grinding wheel

342‧‧‧ pressure plate

35‧‧‧Short-axis X-axis transmission platform

351‧‧‧third motor

352‧‧‧ Third drive shaft

353‧‧‧Second tailstock

354‧‧‧ third fixed station

355‧‧‧Connected parts

40‧‧‧ Controller

41‧‧‧First Linear Encoder

42‧‧‧Second linear encoder

43‧‧‧ Third Linear Encoder

44‧‧‧Angle encoder

5‧‧‧Workpiece

The first picture shows the three-dimensional appearance of the new car grinding compound processing machine.

The second picture shows another stereoscopic appearance of the new type of car grinding compound processing machine.

The third picture: is a side view of the new car grinding compound processing machine.

The fourth picture: is a top plan view of the new car grinding compound processing machine.

The fifth picture shows a further three-dimensional appearance of the new car-grinding composite processing machine.

The sixth figure is an exploded view of the rotating part, the grinding wheel clamping part and the short-distance X-axis transmission platform of the new type of automobile grinding combined processing machine.

Figure 7 is a cross-sectional view of the A-A of the third figure of the new type.

Figure 8: This is the control block diagram of the new car grinding compound processing machine.

The ninth picture is a state diagram of the grinding operation after the new type of turning and grinding machine for the workpiece turning operation.

First of all, please refer to the first to seventh figures. This is a kind of auto-grinding and laminating machine 1. The most important part is the automatic operation of turning the workpiece 5 and multi-angle bevel grinding at the same time. There is: a base 10, a workpiece holding area 20, and a tool holding area 30. Wherein, the base 10, as shown in the first figure and the third figure, is the foundation of the grinding and grinding machine 1 and is fixed on the ground, and can carry the workpiece clamping area 20 and the tool clamping area. The overall weight of all constituent elements such as 30.

The workpiece clamping area 20 is connected to the upper surface of the base 10 as shown in the first figure and the second figure. The workpiece clamping area 20 further includes a long-distance Y-axis transmission platform 21 and a workpiece holder. The workpiece holding portion 22 is attached to the long-distance Y-axis transmission platform 21. The long-distance Y-axis transmission platform 21 further includes a first motor 211 and a first transmission shaft 212 for driving the long-distance Y-axis transmission platform 21 to move. The workpiece holding portion 22 further includes a multi-claw clamping head 221 and a driving portion 222, and the driving portion 222 drives the multi-claw clamping head 221 by a belt 223, and the multi-claw clamping head 221 Then, the workpiece 5 can be clamped to facilitate the turning (including boring, drilling), grinding, and the like of the workpiece 5, as shown in the third and fourth figures.

The tool holding area 30, as shown in the first figure and the second figure, is attached to the upper surface of the base 20 and opposite to the workpiece clamping area 30. Further, the tool clamping area 30 further includes a long-distance X-axis transmission platform 31, and a long-distance X-axis transmission platform 31 is provided with a turning tool clamping portion 32 and a rotating portion 33 (such as the fifth The figure is shown), and the rotating part 33 is A grinding wheel clamping portion 34 is provided, wherein the turning tool clamping portion 32 is clamped with at least one turning tool 321, and the grinding wheel clamping portion 34 is clamped with a grinding wheel 341. On the other hand, one side of the rotating portion 33 is provided with a rotary driving automatic device (the rotary driving automatic device may be a rotating cylinder 331, a pneumatic cylinder or a hydraulic cylinder, etc., and is automatically rotated and angularly positioned in conjunction with the positioning device). The rotary cylinder 331 drives the short-distance X-axis transmission platform 35 accordingly. Further, the long-distance X-axis transmission platform 31 further includes a second motor 311 and a second transmission shaft 312, and a first tailstock 313 is further disposed on the long-distance X-axis transmission platform 31, and The turning portion 32 and the rotating portion 33 are respectively connected to a first fixing base 314 and a second fixing base 315 provided on the first tailstock 313, wherein the turning portion 32 is connected Located at the first fixed stage 314.

Further, as shown in the sixth and seventh figures, the grinding wheel clamping portion 34 further includes a short-distance X-axis transmission platform 35, and the short-distance X-axis transmission platform 35 is connected to the rotating portion. 33. Further, the short-distance X-axis transmission platform 35 further includes a third motor 351 and a third transmission shaft 352. The short-distance X-axis drive platform 35 further includes a second tailstock base 353, a third fixed base 354 and a plurality of coupling members 355, and the third motor 351 is fixed to one end of the second tailstock base 353. The third transmission shaft 352 is slidably disposed in the third fixing base 354 for sliding relative to the second tailstock 353 and the third fixing base 354. The third fixing base 354 is coupled to the rotating portion 33 by a plurality of coupling members 355 and is embedded in the second tailstock 353. The rotating portion 33 further includes a second pressing plate 342, and the two pressing plates 342 are respectively embedded in the two fitting grooves 340 provided on the two sides of the rotating portion 33, and the rotating portion 33 is crimped and fixed to the second fixing portion. On the stage 315, the rotating portion 33 operates.

The workpiece grinding machine 1 composed of the above-mentioned components further carries out automatic sequential processing of the workpiece 5, such as car and grinding, in addition to improving the accuracy of the roundness, flatness, straightness and smoothness of the workpiece. In addition to grinding the outer diameter of the workpiece, the grinding wheel clamping portion 34 can simultaneously grind the chamfered slope of the workpiece 5, thereby achieving the work of saving the workpiece correction process. The new type of grinding and grinding machine 1 is quite suitable for a dedicated production model.

In particular, the above-described vehicle-grinding and laminating machine 1 may further include a controller 40, wherein the controller 40, as shown in the first and eighth figures, further includes a first linear encoder 41 and a a second linear encoder 42, a third linear encoder 43 and an angle encoder 44, wherein the first linear encoder 41, the second linear encoder 42, the third linear encoder 43, and the angle encoder 44 are Corresponding to the long-distance Y-axis transmission platform 21, the long-distance X-axis transmission platform 31, the short-distance X-axis transmission platform 35, and the rotating portion 33, respectively, and electrically connected to the first motor 211, the second motor 311, and the first The three motors 351 and the rotary cylinder 331 control the rotation angle and the number of turns of each motor so as to be able to control the longitudinal feed or the lateral feed distance of each platform, and the rotary portion 33 rotates and interlocks the grinding wheel clamping portion 34. Rotation angle. In particular, each of the above encoders is a so-called optical scale, and each of the above motors is a servo motor or a stepping motor.

When the controller 40 is used to perform the machining operation on the workpiece 5 by the novel vehicle-grinding multi-tasking machine 1, as shown in the fourth, eighth, and ninth drawings, the machining drawing of the workpiece 5 is first performed. Writing a machining program of the grinding machine, and then inputting the machining program to the controller 40 so as to be able to control the distance between the long-distance Y-axis transmission platform 21 and the long-distance X-axis transmission platform 31, so that the The turning tool 321 performs longitudinal and lateral feeding on the workpiece 5 for roughing after turning. Then, the controller 40 can control the distance between the travel of the long-distance Y-axis transmission platform 21, the long-distance X-axis transmission platform 31, and the short-distance X-axis transmission platform 35, and the rotating portion 33 rotates and rotates the grinding wheel. The rotation angle of the clamping portion 34 is such that the grinding wheel 341 performs longitudinal grinding, longitudinal direction and multi-angle oblique feeding of the workpiece 5 for grinding and fine processing.

In summary, the embodiments of the present invention relate to a "rubbing and laminating machine", which is mainly used to rotate the automatic device, such as a rotary cylinder, a pneumatic cylinder or a hydraulic cylinder, and is automatically rotated in conjunction with the positioning device. Angle positioning, or by the CNC control technology of the controller, to achieve a technical means of simultaneous turning and multi-angle bevel grinding of the workpiece, and its constituent structure has not been seen in All books or publications are used in public, and they are in line with the requirements for new patent applications. They are requested to express their opinions and grant patents at an early date. They are required to express their opinions. The above is the specific embodiment and the technical principles used. In the event that the changes made in accordance with this concept have not exceeded the spirit of the specification and the drawings, they shall be included in the scope of this paragraph and shall be given to Chen Ming.

221‧‧‧Multi-claw chuck

341‧‧‧ Grinding wheel

5‧‧‧Workpiece

Claims (8)

A vehicle grinding combined processing machine, comprising: a base; a workpiece clamping area attached to the base, the workpiece clamping area further comprising a long-distance Y-axis transmission platform and a a workpiece clamping portion, wherein the workpiece clamping portion is connected to the long-distance Y-axis transmission platform, and the long-distance Y-axis transmission platform further comprises a first motor and a first transmission shaft; and a cutter The clamping area is connected to the upper surface of the base and opposite to the workpiece clamping area; further, the tool clamping area further comprises a long-distance X-axis transmission platform, and the long-distance X-axis The driving platform is provided with a turning portion and a rotating portion, and the rotating portion is provided with a grinding wheel clamping portion, and the rotating portion is provided with a rotary driving automatic device; and the long distance X axis The transmission platform further includes a second motor and a second transmission shaft. The vehicle-grinding and laminating machine according to the first aspect of the invention, wherein the grinding wheel clamping portion further comprises a short-distance X-axis transmission platform, and the short-distance X-axis transmission platform is connected to the rotating portion. The vehicle-grinding composite processing machine according to claim 2, wherein the short-distance X-axis transmission platform further comprises a second tailstock seat, a third fixed platform and a plurality of coupling members, and the third fixing platform has A plurality of coupling members are coupled to the rotating portion and are embedded on the second tailstock. The vehicle-grinding and laminating machine according to claim 2, wherein the short-distance X-axis transmission platform further comprises a third motor and a third transmission shaft. The vehicle-grinding and laminating machine according to claim 4, further comprising a controller, wherein the controller further comprises a first linear encoder, a second linear encoder, a third linear encoder, and An angle encoder, wherein the first linear encoder, the second linear encoder, the third linear encoder, and the angle encoder are respectively corresponding to the long-distance Y-axis transmission platform and the long-distance X-axis transmission platform The table, the short-distance X-axis transmission platform and the rotating portion are electrically connected to the first motor, the second motor, the third motor and the rotary driving automatic device, respectively. The vehicle-grinding and laminating machine according to claim 5, wherein the workpiece holding portion further comprises a plurality of claw heads and a driving portion, and the driving portion drives the multi-claw head by a belt. . The vehicle-grinding and laminating machine according to claim 5, wherein the long-distance X-axis transmission platform is further provided with a first tailstock seat, and the turning portion and the rotating portion of the turning tool are all disposed in the first A first fixed platform and a second fixed platform are provided on the tailstock. The vehicle-grinding and laminating machine according to the fifth aspect of the invention, wherein the rotating portion further comprises a second pressing plate, and the two pressing plates are respectively embedded in two slots provided on two sides of the rotating portion, and the rotation is further performed. The portion is crimped and fixed to the second fixing table.