CN213080953U

CN213080953U - Edging driving device

Info

Publication number: CN213080953U
Application number: CN202021696420.5U
Authority: CN
Inventors: 匡绍龙; 王梓豪; 姚茂云; 郑长万; 奚强
Original assignee: Suzhou University
Current assignee: Suzhou University
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-04-30
Anticipated expiration: 2030-08-14

Abstract

The utility model discloses an edging drive arrangement, including removing the frame, it is connected with translation drive assembly to remove a side, translation drive assembly with remove and be provided with first pressure sensor and first displacement sensor between the frame, vertical drive unit install in remove on the frame, the mounting bracket by vertical drive assembly drive goes up and down, vertical drive assembly with be provided with second pressure sensor and second displacement sensor between the mounting bracket, edging subassembly fixed mounting in on the mounting bracket, translation drive assembly, first pressure sensor, first displacement sensor and vertical drive assembly, second pressure sensor and second displacement sensor all link to each other with the controller. The utility model discloses construct reasonable in design, can realize automatic, quick, accurate edging operation to the work piece for the work piece quality after the edging is unified stable.

Description

Edging driving device

Technical Field

The utility model relates to an automation equipment technical field, concretely relates to edging drive arrangement.

Background

After the workpiece is formed, burrs are often formed on the edge of the edge and need to be removed; the edge of the workpiece is required to be ground by the edge grinding device, so that the workpiece is chamfered or burrs on the workpiece are trimmed, the workpiece becomes smooth, and the worker feels more comfortable when using the workpiece. In the prior art, a common edging device has a complex structure and can only edging workpieces with regular shapes; for irregularly shaped workpieces, the current general solution is to manually remove burrs along the edge of the workpiece by using a grinding machine; the method needs manual auxiliary operation in the edging process, increases the labor intensity of workers, and the edging is not fine enough, so that the requirement of edging the workpiece in the production and processing processes cannot be met. The labor intensity is high, the production efficiency is low, the human influence factor is large, the product consistency is poor and the operation environment is severe.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide an edging drive arrangement constructs reasonable in design, can realize automatic, quick, accurate edging operation to the work piece for the work piece quality after the edging is unified stable.

In order to solve the technical problem, the utility model provides an edging drive arrangement, including removing the frame, it is connected with translation drive assembly to remove the frame side, translation drive assembly with remove and be provided with first pressure sensor and first displacement sensor between the frame, vertical drive unit install in remove on the frame, the mounting bracket by vertical drive assembly drive goes up and down, vertical drive assembly with be provided with second pressure sensor and second displacement sensor between the mounting bracket, edging subassembly fixed mounting in on the mounting bracket, translation drive assembly, first pressure sensor, first displacement sensor and vertical drive assembly, second pressure sensor and second displacement sensor all link to each other with the controller.

Furthermore, translation drive assembly includes the translation cylinder, translation cylinder and cylinder mounting panel fixed connection, the push rod of translation cylinder passes the cylinder mounting panel with the curb plate of removal frame links to each other.

Furthermore, a plurality of first linear bearings are arranged on the cylinder mounting plate, and a first guide shaft matched with the first linear bearings is arranged on the moving frame.

Furthermore, first pressure sensor set up in between the push rod of translation cylinder and the removal frame, first displacement sensor is fixed on the cylinder mounting panel, first displacement sensor orientation remove the frame.

Further, vertical drive assembly includes vertical cylinder, vertical cylinder with remove a fixed connection, the mounting bracket with the push rod fixed connection of vertical cylinder, second pressure sensor set up in between the push rod of vertical cylinder and the mounting bracket, second displacement sensor fixes remove on the frame, second displacement sensor is directional the mounting bracket.

Furthermore, a plurality of second guide shafts are arranged below the mounting frame, and a plurality of second linear bearings matched with the second guide shafts are arranged on the moving frame.

Further, the edging unit mount in the mounting bracket middle part, the second guiding axle set up in mounting bracket below four corners, vertical cylinder symmetry set up in edging unit both sides.

Further, the edging subassembly includes edging drive assembly and milling head, edging drive assembly install in the mounting bracket below, edging drive assembly's drive shaft stretches out through drive bearing the mounting bracket connects milling head.

Further, the mounting bracket covers the translation driving assembly and the edging driving assembly.

Furthermore, the translation driving assembly is fixed on the support, and the moving frame is connected with the support in a sliding mode through the translation guide rail.

The utility model discloses an edging drive arrangement compares with prior art's beneficial effect is, constructs reasonable in design, can realize automatic, quick, accurate edging operation to the work piece for the work piece quality after the edging is unified stable.

Drawings

Fig. 1 is a schematic view of an embodiment of the present invention;

fig. 2 is a top view of an embodiment of the present invention;

FIG. 3 is a schematic diagram of a second embodiment of the present invention;

fig. 4 is a side view of the present invention.

Detailed Description

The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.

Referring to fig. 1 and fig. 2, a schematic view of an embodiment of an edge grinding driving device according to the present invention is shown. The utility model discloses an edging drive arrangement is including removing frame 10, it is connected with translation drive assembly 20 to remove frame 10 side, translation drive assembly 20 with remove and be provided with first pressure sensor 21 and first displacement sensor 22 between the frame 10, vertical drive assembly 30 install in on the removal frame 10, mounting bracket 40 by vertical drive assembly 30 drives and goes up and down, vertical drive assembly 30 with be provided with second pressure sensor 31 and second displacement sensor 32 between the mounting bracket 40, edging assembly 50 fixed mounting in on the mounting bracket 40, translation drive assembly 20, first pressure sensor 21, first displacement sensor 22 and vertical drive assembly 30, second pressure sensor 31 and second displacement sensor 32 all link to each other with the controller. In this embodiment, one of the translation drive assemblies 20 is provided, and is the X-axis translation drive assembly 20. When the device works, the translation driving assembly 20 drives the moving frame 10 to integrally move along the X-axis direction, so that the edge grinding assembly 50 is close to or far away from a workpiece, along with the contact between the edge grinding assembly 50 and the workpiece, the first pressure sensor 21 outputs a pressure signal of the edge grinding assembly 50 for grinding the workpiece, and the controller controls the distance between the translation driving assembly 20 and the workpiece, so that the balance of grinding force is ensured, and the edge grinding is fine and smooth; meanwhile, the first displacement sensor 22 outputs the edging width, and when the required width is reached, the controller controls the translation driving assembly 20 to drive the edging assembly 50 to be away from the workpiece in the X-axis direction, so that excessive grinding is prevented. Because the workpiece has a certain thickness, the vertical driving assembly 30 is further arranged in the embodiment, and because the vertical driving assembly 30 is connected with the moving frame 10, the work of the vertical driving assembly 30 is not influenced while the translation driving assembly 20 works, so that the whole side surface of the workpiece is edged. When vertical drive assembly 30 drive edging subassembly 50 removed along the Z axle direction, exert the power of polishing of vertical direction to the work piece, this power of polishing is exported to second pressure sensor 31, for guaranteeing this power of polishing invariable, controller control vertical drive assembly 30 is at the ascending displacement of vertical side, guarantee the exquisiteness of polishing to the work piece, the thickness of polishing when second displacement sensor 32 output reaches the setting value simultaneously, the work piece is kept away from in the Z axle direction to controller control vertical drive assembly 30 drive edging subassembly 50, prevent excessively polishing. Meanwhile, the controller can control the displacement sensor to start measuring displacement after the pressure sensor senses that the edging assembly 50 contacts with a workpiece, so that even if the edging assembly 50 is abraded in the working process, the measuring accuracy can be guaranteed, and the consistency of products is improved.

In this embodiment, translation drive assembly 20 includes translation cylinder 23, and the cylinder can reach the purpose of control output dynamics through the control of intake flow, convenient operation, translation cylinder 23 and cylinder mounting panel 24 fixed connection to the position of fixed translation cylinder 23 makes the distance between cylinder and the work piece confirm under the non-operating condition, translation cylinder 23's push rod passes cylinder mounting panel 24 with the curb plate of removal frame 10 links to each other. At this moment, the first pressure sensor 21 is arranged between the push rod of the translation cylinder 23 and the moving frame 10, so that the first pressure sensor 21 can directly and accurately know the grinding force of the edging assembly 50 to the workpiece in the X-axis direction. Meanwhile, in order to conveniently know the displacement generated by the edging assembly 50 under the pushing of the translation cylinder 23, the first displacement sensor 22 is fixed on the cylinder mounting plate 24, and the first displacement sensor 22 points to the moving frame 10. In this embodiment, the first displacement sensor 22 may be a laser distance measuring sensor, and may also be a mechanical displacement sensor, and when the first displacement sensor is a mechanical displacement sensor, the other end of the first displacement sensor is fixedly connected to the movable frame 10. In order to ensure that the translation cylinder 23 pushes the movable frame 10 to move stably, a plurality of first linear bearings 25 are arranged on the cylinder mounting plate 24, and a first guide shaft 26 matched with the first linear bearings 25 is arranged on the movable frame 10. In this embodiment, the first linear bearings 25 are disposed on two sides of the translation cylinder 23, and due to the cooperation of the first guide shaft 26 and the first linear bearings 25, the moving frame 10 does not generate an offset, and it is ensured that the edge grinding assembly 50 only generates a displacement in the X-axis direction.

Further, the vertical driving assembly 30 includes a vertical cylinder 33, and the vertical cylinder 33 is fixedly connected to the moving frame 10, so that the vertical cylinder 33 can move along with the movement of the moving frame 10. Mounting bracket 40 with vertical cylinder 33's push rod fixed connection, second pressure sensor 31 set up in between vertical cylinder 33's push rod and mounting bracket 40 to second pressure sensor 31 can be directly and accurate or edging subassembly 50 is to the power of polishing of work piece in the Z axle direction. The second displacement sensor 32 is fixed to the movable frame 10, and the second displacement sensor 32 is directed to the mounting frame 40. Ensuring that the displacement of edging assembly 50 in the Z-axis direction is known. Because the area of contact of the push rod of the vertical cylinder 33 and the mounting rack 40 is small, in order to ensure the stability of the edging assembly 50 moving in the Z-axis direction, a plurality of second guide shafts 34 are arranged below the mounting rack 40, and a plurality of second linear bearings 35 matched with the second guide shafts 34 are arranged on the moving rack 10. In other embodiments of the present invention, the second linear bearing 35 may be disposed on the mounting frame 40, and the second guide shaft 34 is fixed on the movable frame 10. The second guide shaft 34 and the second linear bearing 35 cooperate to ensure that the edge grinding assembly 50 does not shake.

Referring to fig. 3, it is a schematic diagram of the second embodiment of the present invention, in this embodiment, the translation driving assembly 20 is fixed on the support 60, and the moving frame 10 is connected to the support 60 in a sliding manner through the translation guide rail, so as to ensure the stability of the edging assembly 50 moving in the X-axis direction. Edging subassembly 50 install in the middle part of mounting bracket 40, second guiding axle 34 set up in mounting bracket 40 below four corners, vertical cylinder 33 symmetry set up in edging subassembly 50 both sides. Thereby the thrust that edging subassembly 50 received is even, and the direction in four corners is stable, has guaranteed the precision of polishing.

Referring to fig. 4, the edging assembly 50 includes an edging drive assembly 51 and a milling head 52, the edging drive assembly 51 is installed below the mounting frame 40, and a drive shaft of the edging drive assembly 51 extends out of the mounting frame 40 through a drive bearing and is connected to the milling head 52. Thereby mounting bracket 40 can shelter from edging subassembly 50, prevents in the dust infiltration edging drive assembly 51 that the edging produced, improves edging drive assembly 51's life. Further, the mounting frame 40 covers the translation drive assembly 20 and the edging drive assembly 51. The device is covered by mounting bracket 40 completely promptly, and the production dust of polishing drops on mounting bracket 40, conveniently collects, lightens the pollution.

The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.

Claims

1. The utility model provides an edging drive arrangement, a serial communication port, including removing the frame, it is connected with translation drive assembly to remove the frame side, translation drive assembly with remove to be provided with first pressure sensor and first displacement sensor between the frame, vertical drive assembly install in remove on the frame, the mounting bracket by vertical drive assembly drives and goes up and down, vertical drive assembly with be provided with second pressure sensor and second displacement sensor between the mounting bracket, edging subassembly fixed mounting in on the mounting bracket, translation drive assembly, first pressure sensor, first displacement sensor and vertical drive assembly, second pressure sensor and second displacement sensor all link to each other with the controller.

2. An edge grinding drive as claimed in claim 1 wherein said translation drive assembly includes a translation cylinder fixedly connected to a cylinder mounting plate, a push rod of said translation cylinder passing through said cylinder mounting plate to connect to a side plate of said carriage.

3. An edge grinding drive according to claim 2 wherein said cylinder mounting plate is provided with a plurality of first linear bearings and said carriage is provided with a first guide shaft engaging said first linear bearings.

4. An edge grinding drive according to claim 2 wherein said first pressure sensor is disposed between a push rod of said translation cylinder and a moving carriage, said first displacement sensor being fixed to said cylinder mounting plate, said first displacement sensor being directed toward said moving carriage.

5. An edge grinding drive according to claim 1 wherein said vertical drive assembly includes a vertical cylinder, said vertical cylinder being fixedly connected to said carriage, said mounting bracket being fixedly connected to a push rod of said vertical cylinder, said second pressure sensor being disposed between said push rod of said vertical cylinder and said mounting bracket, said second displacement sensor being fixed to said carriage, said second displacement sensor being directed towards said mounting bracket.

6. An edge grinding drive according to claim 5 wherein a plurality of second guide shafts are provided below said mounting frame and a plurality of second linear bearings are provided on said carriage for cooperating with said second guide shafts.

7. An edge grinding drive device according to claim 6, wherein said edge grinding assembly is mounted at the middle of said mounting frame, said second guide shafts are arranged at four corners below said mounting frame, and said vertical cylinders are symmetrically arranged at two sides of said edge grinding assembly.

8. An edging drive according to claim 1, wherein the edging assembly comprises an edging drive assembly and a milling head, the edging drive assembly being mounted beneath the mounting frame, the drive shaft of the edging drive assembly extending out of the mounting frame through a drive bearing and being connected to the milling head.

9. An edging drive according to claim 8 wherein said mounting bracket covers said translational drive assembly and said edging drive assembly.

10. An edge grinding drive according to claim 1 wherein said translational drive assembly is fixed to a carriage, said carriage being slidably connected to said carriage by a translational guide.