CN210615755U - High-speed railway contact net aluminum alloy parts grinding device - Google Patents
High-speed railway contact net aluminum alloy parts grinding device Download PDFInfo
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- CN210615755U CN210615755U CN201921379586.1U CN201921379586U CN210615755U CN 210615755 U CN210615755 U CN 210615755U CN 201921379586 U CN201921379586 U CN 201921379586U CN 210615755 U CN210615755 U CN 210615755U
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Abstract
The utility model discloses a high-speed railway contact net aluminum alloy spare part grinding device, include: the grinding machine comprises a base, a first tool rest, a second tool rest, a third tool rest, a floating grinding head, a first electric spindle milling cutter, a second electric spindle milling cutter, an angle grinder and a controller; the second tool rest is arranged on the base, and the first tool rest and the third tool rest are arranged on two sides of the second tool rest; the floating grinding head and the angle grinder are arranged on the first tool rest side by side; the first electric spindle milling cutter and the second electric spindle milling cutter are respectively arranged on the second tool rack and the third tool rack; the floating grinding head, the first electric spindle milling cutter, the second electric spindle milling cutter and the angle grinder are connected with the controller; one side of the first electric spindle milling cutter and one side of the second electric spindle milling cutter are provided with a cutter breaking sensor, and the cutter breaking sensors are connected with the controller; the working ends of the floating grinding head, the first electric spindle milling cutter, the second electric spindle milling cutter and the angle grinder are all positioned in front of the three tool racks. The burr of the polished part is neat in batch joint, and labor cost is saved.
Description
Technical Field
The utility model belongs to the automation equipment field, concretely relates to high-speed railway contact net aluminum alloy spare part grinding device.
Background
The high-speed railway contact net is a special form of power transmission line which is erected over a railway line and supplies power to an electric locomotive, and consists of a contact suspension, a supporting device, a positioning device, a support column and a foundation, wherein the raw materials of the components are mostly aluminum alloy, and aluminum alloy parts are mostly cast.
Parting line burrs, mold closing lines and saw cutting dead heads of aluminum alloy casting parts in a high-speed railway contact network are difficult points of production and manufacturing enterprises all the time; the traditional deburring method adopts manual work to rub and grind with a grinding wheel, an abrasive belt, a file and the like in a matching way, so that the production efficiency is low, and the safety factor is low.
SUMMERY OF THE UTILITY MODEL
In order to solve the above-mentioned problem that exists among the prior art, the utility model provides a high-speed railway contact net aluminum alloy spare part grinding device. The to-be-solved technical problem of the utility model is realized through following technical scheme:
the utility model provides a high-speed railway contact net aluminum alloy spare part grinding device, includes: the grinding machine comprises a base, a first tool rest, a second tool rest, a third tool rest, a floating grinding head, a first electric spindle milling cutter, a second electric spindle milling cutter, an angle grinder and a controller; wherein the content of the first and second substances,
the second tool rest is arranged above the base, and the first tool rest and the third tool rest are respectively arranged on two sides of the second tool rest and can be adjusted in height up and down;
the floating grinding head and the angle grinder are arranged on the first tool rest side by side and are mechanically connected with the first tool rest; the first electric spindle milling cutter and the second electric spindle milling cutter are respectively arranged on the second tool rack and the third tool rack and are respectively and mechanically connected with the second tool rack and the third tool rack;
the floating grinding head, the first electric spindle milling cutter, the second electric spindle milling cutter and the angle grinder are electrically connected with the controller respectively; a cutter breaking sensor is arranged on one side of each of the first electric spindle milling cutter and the second electric spindle milling cutter, and the cutter breaking sensors are electrically connected with the controller;
the working ends of the floating grinding head, the first electric spindle milling cutter, the second electric spindle milling cutter and the angle grinder are all positioned in front of the first tool rest, the second tool rest and the third tool rest.
In an embodiment of the present invention, the present invention further comprises a plurality of tool adjustment plates, which are respectively disposed on the first tool rack, the second tool rack, and the third tool rack, and are mechanically connected to the first tool rack, the second tool rack, and the third tool rack; the floating grinding head, the first electric spindle milling cutter, the second electric spindle milling cutter and the angle grinder are respectively arranged on the corresponding cutter adjusting plate and are mechanically connected with the cutter adjusting plate.
In an embodiment of the utility model, still include and connect the dirt fill, connect the dirt fill to be located the unsteady bistrique, first electric main shaft milling cutter, second electric main shaft milling cutter the angle mill the below and with second toolframe mechanical connection.
The utility model has the advantages that:
1. the utility model has the advantages that the automatic polishing device is arranged, the robot is utilized to complete the automatic polishing process, the time is saved, and the labor cost is also saved;
2. different grinding requirements of different parts can be realized by replacing the cutter on the electric spindle;
3. through setting up and connect the dirt fill to make the dust that produces among the polishing process can get into and connect the dirt fill in unified processing, avoid causing the pollution to the indoor environment.
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic diagram of signal transmission according to an embodiment of the present invention.
Description of reference numerals:
1-a base; 2-a first tool carrier; 3-a second tool holder; 4-a third tool holder; 5-a floating grinding head; 6-a first electric spindle milling cutter; 7-a second electric spindle milling cutter; 8-angle grinder; 9-a controller; 10-a robot; 11-a knife break sensor; 12-a tool adjusting plate; 13-a dust collecting hopper; 14-alarm.
Detailed Description
The present invention will be described in further detail with reference to specific examples, but the present invention is not limited thereto.
Please refer to fig. 1 and fig. 2 simultaneously, the embodiment of the utility model provides a high-speed railway contact net aluminum alloy spare part grinding device, include: the grinding machine comprises a base 1, a first tool rest 2, a second tool rest 3, a third tool rest 4, a floating grinding head 5, a first electric spindle milling cutter 6, a second electric spindle milling cutter 7, an angle grinder 8 and a controller 9; wherein the content of the first and second substances,
the second tool rest 2 is arranged above the base 1 and is integrally formed with the base 1, and the first tool rest 2 and the third tool rest 4 are respectively arranged on two sides of the second tool rest and can be adjusted in height up and down;
the floating grinding head 5 and the angle grinder 8 are arranged on the first tool rest 2 side by side and are connected with the first tool rest 2 through bolts; the first electric spindle milling cutter 6 and the second electric spindle milling cutter 7 are respectively arranged on the second tool rack 3 and the third tool rack 4 and are respectively connected with the second tool rack 3 and the third tool rack 4 through bolts;
the floating grinding head 5, the first electric spindle milling cutter 6, the second electric spindle milling cutter 7 and the angle grinder 8 are respectively electrically connected with a controller 9; a cutter breaking sensor 11 is arranged on one side of each of the first electric spindle milling cutter 6 and the second electric spindle milling cutter 7, and the cutter breaking sensors 11 are electrically connected with the controller 9;
the working ends of the floating grinding head 5, the first electric spindle milling cutter 6, the second electric spindle milling cutter 7 and the angle grinder 8 are positioned in front of the first tool holder 2, the second tool holder 3 and the third tool holder 4.
The embodiment of the utility model provides an in, utilize robot 10 to snatch spare part and carry out automatic polishing, robot 10 is connected with controller 9 electricity, and robot 10 sets up in the place ahead of first toolframe 2, second toolframe 3 and third toolframe 4 to snatch spare part and polish to first electric main shaft milling cutter 6, second electric main shaft milling cutter 7, unsteady bistrique 5 and angle mill 8 department.
It should be noted that the robot 10 is a 6-axis robot, and mainly includes a robot body and a robot control cabinet; a 6 th shaft flange of the 6-shaft robot body can be provided with a gripping device, so that the robot body can drive the gripping device to perform circular motion, and any space posture can be realized; in one embodiment, the 6-axis robot 10 is of the type abbibrb 4600, has a load of 60kg, a small volume, a large motion radius and a repeated positioning accuracy of up to ± 0.08 mm; the action of the robot body is controlled by a robot control cabinet, the robot control cabinet can be placed at any suitable position, and the robot control cabinet is connected with the controller 9, so that the transmission of signals is completed.
It should be noted that the gripping device installed on the robot body may be any gripping device capable of implementing the scheme of the patent, and the embodiment of the present invention is not limited in this respect.
Further, the controller 9 is a PLC system, which is a programmable logic controller, and is an electronic device designed for industrial production, which employs a programmable memory for storing therein a program, executing instructions for logic operation, sequence control, timing, counting, arithmetic operation, and the like, which are directed to a user, and controls various types of machinery or production processes through digital or analog input/output; the embodiment of the utility model provides an in PLC system is through accepting different signals and sending different signals to control whole automatic grinding device's operation and stop.
Further, the polishing device also comprises a plurality of cutter adjusting plates 12, wherein the cutter adjusting plates 12 are respectively arranged on the first cutter frame 2, the second cutter frame 3 and the third cutter frame 4 and are connected with the first cutter frame 2, the second cutter frame 3 and the third cutter frame 4 through bolts; the floating grinding head 5, the first electric spindle milling cutter 6, the second electric spindle milling cutter 7 and the angle grinder 8 are respectively arranged on the corresponding cutter adjusting plate 12 and are connected with the cutter adjusting plate 12 through bolts.
The floating grinding head 5, the first electric spindle milling cutter 6, the second electric spindle milling cutter 7 and the angle grinder 8 can be adjusted left and right on the first tool holder 2, the second tool holder 3 and the third tool holder 4 through respective tool adjusting plates 12; a plurality of bolt holes are formed in the horizontal parts of the first tool rack 2, the second tool rack 3 and the third tool rack 4, and the tool adjusting plates 12 corresponding to the tools are fixed at the corresponding bolt holes according to the required positions, so that the purpose of left-right adjustment is achieved; in addition, the floating grinding head 5 and the third tool rest 4 where the first tool rest 2 and the second electric spindle milling cutter 7 are located on the angle grinder 8 can be adjusted up and down along the second tool rest 3 where the first electric spindle milling cutter 6 is located, a plurality of bolt holes are formed in the part, perpendicular to the ground, of the second tool rest 3, and the first tool rest 2 and the third tool rest 4 are fixed through the bolt holes in required positions, so that the purpose of up-and-down adjustment is achieved, and parts are prevented from being interfered during grinding.
Further, this automatic grinding device's cutter comprises 5.5 KW's first electricity main shaft milling cutter 6, second electricity main shaft milling cutter 7, 360 unsteady bistriques 5 and angle mill 8, and first main shaft milling cutter model is xu chang GWD 5500: the first electric spindle milling cutter 6 is small in diameter, high and stable in rotating speed and used for removing parting lines of aluminum alloy castings and burrs of side face side holes; the second electric spindle milling cutter 7 is the type Asahu GWD5500, and the second electric spindle milling cutter 7 is larger in diameter and is used for local rough milling of aluminum alloy castings, such as larger burrs and casting heads of aluminum alloy parts; then removing the small inner grooves, the small pore diameters, the batch seams and the small burrs through a 360-degree floating grinding head 5, wherein the floating grinding head 5 is an air hole floating deburring main shaft with the model of AF 30; after polishing, polishing the surface of the aluminum alloy casting by an angle grinder 8; the model of the angle grinder 8 is as follows: GWS 7-100; under the control of the controller 9 and the robot 10, the four cutters can effectively polish burrs of various batch seams and parting lines of non-standard aluminum alloy castings.
It should be noted that the first electric spindle milling cutter 6 and the second electric spindle milling cutter 7 actually control the electric spindle on which each milling cutter is located through the controller 9, and further control the movement of the milling cutters.
Wherein, first electricity main shaft milling cutter 6 can carry out the cutter according to the requirement of polishing of actual part and change, for example, can change the steel brush into, get rid of the downthehole burr of the aluminum alloy foundry goods that has the hole, the embodiment of the utility model provides a no longer concrete repeated description here.
Further, the automatic grinding device also comprises a dust receiving hopper 13, wherein the dust receiving hopper 13 is positioned below the floating grinding head 5, the first electric spindle milling cutter 6, the second electric spindle milling cutter 7 and the angle grinder 8 and is connected with the second tool rest 3 through bolts; when polishing the aluminum alloy casting, the aluminum skimmings that produce of polishing can get into and connect in the dirt fill 13 to unify the processing, avoid the aluminum skimmings to waft everywhere, the polluted environment.
Further, this automatic grinding device still includes alarm 14, and this alarm 14 is connected with controller 9 electricity, and alarm 14's position can be set for according to actual conditions, the embodiment of the utility model provides a do not do the injecing at the time.
When the robot body grabs a part to any cutter position, the robot control cabinet sends a cutter opening signal to the controller 9, the controller 9 controls the cutter to be opened to polish, and the four kinds of cutters are polished by analogy, wherein a cutter breaking sensor 11 is arranged on one side of each of the first electric spindle milling cutter 6 and the second electric spindle milling cutter 7, the cutter breaking sensors 11 are respectively arranged on the second cutter frame 3 and the third cutter frame 4 where the first electric spindle milling cutter 6 and the second electric spindle milling cutter 7 are arranged through bolts, and the cutter breaking sensors 11 are photoelectric sensors with the model of ohm dragon E3Z-T61; before the cutter is used, whether the cutter is normal or not needs to be detected by the cutter breaking sensor 11, when the cutter breaking sensor 11 is located at a certain distance from the first electric spindle milling cutter 6 and the second electric spindle milling cutter 7, namely the first electric spindle milling cutter 6 and the second electric spindle milling cutter 7 are located in the sensing range of the respective cutter breaking sensor 11, the cutter breaking sensor 11 can generate signals and feed the signals back to the robot control cabinet through the controller 9, the robot control cabinet controls the robot body to grab aluminum alloy parts for normal polishing, when the cutter of the first electric spindle milling cutter 6 or the second electric spindle milling cutter 7 is broken, the induction range of the corresponding cutter breaking sensor 11 is separated, at the moment, the controller 9 cannot receive the signals, and the alarm 14 can be controlled to send alarm signals.
The utility model discloses a theory of operation does:
when aluminum alloy parts need to be polished, the robot control cabinet controls the robot body to grab the parts to the front of a cutter, firstly, the cutter breaking sensor 11 is utilized to detect whether two electric spindle milling cutters are normal or not, namely, the cutter breaking phenomenon does not occur, the robot control cabinet can send a cutter opening signal to the controller 9, the controller 9 controls the first electric spindle milling cutter 6 or the second electric spindle milling cutter 7 to be opened, the robot control cabinet controls the robot body to polish the aluminum alloy parts, after the first electric spindle milling cutter 6 and the second electric spindle milling cutter 7 are both polished, the robot control cabinet controls the robot body to move to the front of the floating grinding head 5 and sends a cutter opening signal to the controller 9, the controller 9 controls the floating grinding head 5 to be opened and polished, and finally, the angle grinder 8 is utilized to polish, the process is similar to that of the floating grinding head 5, so that the whole polishing process is completed, dust generated in the grinding process can enter the dust receiving hopper 13 to be collected.
The embodiment of the utility model has the advantages that the automatic polishing device is arranged, the robot is utilized to complete the automatic polishing process, the time is saved, and the labor cost is also saved;
in addition, different grinding requirements of different parts can be met by replacing the cutter on the electric spindle;
in addition, through setting up and connect the dirt fill to the dust that makes the in-process of polishing produce can get into and connect the dirt fill in to carry out unified processing, avoids causing the pollution to the indoor environment.
Furthermore, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", "third" may explicitly or implicitly include one or more of the features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (3)
1. The utility model provides a high-speed railway contact net aluminum alloy spare part grinding device, includes: the grinding machine comprises a base, a first tool rest, a second tool rest, a third tool rest, a floating grinding head, a first electric spindle milling cutter, a second electric spindle milling cutter, an angle grinder and a controller; wherein the content of the first and second substances,
the second tool rest is arranged above the base, and the first tool rest and the third tool rest are respectively arranged on two sides of the second tool rest and can be adjusted in height up and down;
the floating grinding head and the angle grinder are arranged on the first tool rest side by side and are mechanically connected with the first tool rest; the first electric spindle milling cutter and the second electric spindle milling cutter are respectively arranged on the second tool rack and the third tool rack and are respectively and mechanically connected with the second tool rack and the third tool rack;
the floating grinding head, the first electric spindle milling cutter, the second electric spindle milling cutter and the angle grinder are electrically connected with the controller respectively; a cutter breaking sensor is arranged on one side of each of the first electric spindle milling cutter and the second electric spindle milling cutter, and the cutter breaking sensors are electrically connected with the controller;
the working ends of the floating grinding head, the first electric spindle milling cutter, the second electric spindle milling cutter and the angle grinder are all positioned in front of the first tool rest, the second tool rest and the third tool rest.
2. The device for grinding the aluminum alloy parts of the high-speed rail contact net according to claim 1, further comprising a plurality of cutter adjusting plates, wherein the cutter adjusting plates are respectively arranged on the first cutter frame, the second cutter frame and the third cutter frame and are mechanically connected with the first cutter frame, the second cutter frame and the third cutter frame; the floating grinding head, the first electric spindle milling cutter, the second electric spindle milling cutter and the angle grinder are respectively arranged on the corresponding cutter adjusting plate and are mechanically connected with the cutter adjusting plate.
3. The device for grinding the aluminum alloy parts of the high-speed rail contact net according to claim 1 or 2, further comprising a dust receiving hopper, wherein the dust receiving hopper is located below the floating grinding head, the first electric spindle milling cutter, the second electric spindle milling cutter and the angle grinder and is mechanically connected with the second tool rest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921379586.1U CN210615755U (en) | 2019-08-23 | 2019-08-23 | High-speed railway contact net aluminum alloy parts grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921379586.1U CN210615755U (en) | 2019-08-23 | 2019-08-23 | High-speed railway contact net aluminum alloy parts grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210615755U true CN210615755U (en) | 2020-05-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921379586.1U Active CN210615755U (en) | 2019-08-23 | 2019-08-23 | High-speed railway contact net aluminum alloy parts grinding device |
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| Country | Link |
|---|---|
| CN (1) | CN210615755U (en) |
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2019
- 2019-08-23 CN CN201921379586.1U patent/CN210615755U/en active Active
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