CN215547452U

CN215547452U - Polisher for machine tool machining

Info

Publication number: CN215547452U
Application number: CN202122034331.5U
Authority: CN
Inventors: 高增亮; 于复生
Original assignee: Shandong Haoshun Machinery Co ltd
Current assignee: Shandong Haoshun Machinery Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-01-18
Anticipated expiration: 2031-08-27

Abstract

The utility model discloses a grinding machine for machine tool machining, which comprises a supporting seat and a grinding machine arranged on one side of the supporting seat, wherein the supporting seat is connected with a workbench which is driven to rotate by a power mechanism, the workbench is provided with at least one tool clamp capable of fixing a support plate, the tool clamp comprises a bottom plate, the bottom plate is provided with a support plate which is matched with the outer periphery of the support plate in shape, the support plate is provided with a penetrating column which extends upwards and is matched with a bolt hole in the support plate in position, the penetrating column is provided with a bearing sleeve which can abut against the lower surface of the support plate, and a jacking nut which can press against the lower surface of the support plate is screwed on the penetrating column. The utility model has the advantages of automatically fixing the brake bracket, conveniently polishing, improving the labor efficiency and improving the product quality.

Description

Polisher for machine tool machining

Technical Field

The utility model relates to the field of machining of automobile parts, in particular to a grinding machine for machining of a machine tool.

Background

With the development of the automotive industry, many parts on automobiles are made of aluminum alloy castings. For example, a brake bracket installed in an automobile is made of aluminum alloy, and after the aluminum alloy is cast, burrs or burrs are generated on the periphery of the brake bracket, and the brake bracket is ground by using a grinding machine and then machined by using a machine tool at a part to be machined.

The existing mode is that manual polishing is firstly adopted, namely, a worker holds a grinding wheel type polishing machine for polishing, and the problem of overlarge polishing amount is easily caused because the size is difficult to control during manual polishing, and the manual polishing is low in efficiency and high in labor intensity. In addition, after manual polishing, a special tool is needed to fix the brake bracket, and then the brake bracket is sent to a machine tool for machining, and clamping and positioning are performed for multiple times, so that the problem of deformation of the part or change of machining and positioning dimensions is easily caused, and the rejection rate is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a grinding machine for machine tool machining, which automatically fixes a brake bracket and enables the brake bracket to rotate so as to facilitate grinding, can be sent to a machine tool for machining, and improves the labor efficiency and the product quality.

In order to solve the technical problem, the utility model provides a grinding machine for machine tool machining, which comprises a supporting seat and a grinding machine arranged on one side of the supporting seat, and is structurally characterized in that: the supporting seat is connected with a workbench which is driven to rotate by a power mechanism, at least one tooling fixture capable of fixing the support plate is arranged on the workbench and comprises a bottom plate, a supporting plate which is matched with the shape of the outer periphery of the support plate is arranged on the bottom plate, penetrating columns which extend upwards and are matched with bolt holes in the support plate are arranged on the supporting plate, bearing sleeves which can be abutted against the lower surface of the support plate are arranged on the penetrating columns, and jacking nuts which can be pressed against the lower surface of the support plate are screwed on the penetrating columns.

The supporting plate is provided with a plurality of supporting pads which can lean against the lower surface of the bracket plate.

The power mechanism comprises a cam divider in power connection with the power machine, and the lower surface of the workbench is in power connection with a power output shaft of the cam divider.

The workbench is provided with a plurality of tool fixtures which are uniformly distributed along the power output shaft of the cam divider.

The supporting seat is connected with a sliding frame capable of sliding forwards and backwards, the sliding frame is driven by a sliding power mechanism to slide, and the workbench is connected to the sliding frame.

The sliding frame is connected to the supporting seat through a sliding connection structure of the sliding rail and the sliding block, the sliding power mechanism comprises a servo motor and a lead screw connected to a power output shaft of the servo motor, and a screw nut screwed on the lead screw is mounted on the sliding frame.

After adopting above-mentioned structure, the mounting panel of braking support can be placed in the top of layer board, wear to adorn the post and pass behind the bolt hole on the mounting panel, the mounting panel falls on the bearing sheathes, make the corresponding structure of mounting panel bottom can not receive the influence, fix the back with the nut with the mounting panel, can polish through deckle edge and the burr on the mounting panel through the polisher, in the process of polishing, the workstation can rotate, can carry out the omnidirectional to burr and deckle edge on the mounting panel and polish, and part on the whole supporting seat can be sent into the lathe, thereby can carry out machine tooling to other positions on the braking support, once press from both sides the dress and can realize polishing and machine tooling, need not polish by the manual work, the labor safety performance is greatly improved, labor efficiency is greatly improved. The supporting sleeve and the supporting pad can effectively support the support plate, so that the polishing is convenient, the deformation of the support plate in the polishing process or the machining process can be prevented, and the product quality is effectively improved; the corresponding structure of the sliding frame can ensure that the whole device can be conveniently and accurately sent into a machine tool for machining, thereby greatly improving the efficiency.

In conclusion, the automatic fixing device has the advantages of automatically fixing the brake bracket, conveniently polishing, improving the labor efficiency and improving the product quality.

Drawings

The following detailed description of embodiments of the utility model is provided in conjunction with the appended drawings:

FIG. 1 is a schematic structural diagram of one embodiment of the present invention;

FIG. 2 is a schematic view of the structure in the direction A of FIG. 1;

FIG. 3 is a schematic structural view of the brake spider;

FIG. 4 is a schematic top view of FIG. 3;

FIG. 5 is a schematic perspective view of a brake spider

FIG. 6 is a schematic view of the brake spider installed in the tooling fixture;

in the figure, a supporting seat 1, a workbench 2, a bottom plate 3, a supporting plate 4, a penetrating column 5, a supporting sleeve 6, a jacking nut 7, a supporting pad 8, a power machine 9, a cam divider 10, a sliding frame 11, a servo motor 12, a lead screw 13, a grinding machine 20, a support plate 101, a first mounting chamber 102, a second mounting chamber 103, a groove hole 104 and a convex column 105.

Detailed Description

Referring to fig. 3 to 6, there is illustrated a brake spider cast of aluminum alloy, which includes a spider plate 101, as is apparent from the drawings, the spider plate 101 has a first mounting chamber 102 and a second mounting chamber 103 protruding upward, the first mounting chamber 102 and the second mounting chamber 103 both have an inner cavity protruding upward, a slot 104 is further provided on one side of the spider plate 101, a downwardly extending boss 105 is further provided on the spider plate 101, after the whole brake spider is cast, burrs and burrs are generated on the periphery of the spider plate 101, burrs are also generated on the inner edge of the slot 104, burrs are also easily generated on the outer surface of the first mounting chamber 102 and the second mounting chamber 103, and thus the above-mentioned parts need to be ground and the downwardly extending boss 105 cannot be damaged during the grinding process, the first installation chamber 102 and the second installation chamber 103 cannot be deformed, so that time and labor are wasted during manual grinding, and the labor efficiency is extremely low.

Referring to fig. 1 to 2, the present invention provides a sander for machine tool machining, in which the front and rear positions of the present embodiment are defined by the left and right positions in fig. 1 for convenience of description, without specifically limiting the present invention, and the following connection and mounting may be understood as direct connection or indirect connection, which means connection or mounting between two members through an intermediate member. Which comprises a supporting seat 1 and a grinding machine 20 arranged on one side of the supporting seat 1, wherein the other side of the supporting seat 1 can be provided with a machine tool for machining, the machine is not shown in the drawings, and the sander 20 may be a robot-type sanding apparatus as shown in the drawings, or a prior art three-axis motion sanding apparatus, the sander 20 in the figure comprises a plurality of extending arms which are hinged in sequence, the hinge joint between adjacent extending arms is a joint part, the joint part can realize the relative movement of the joint by adopting a pneumatic or servo mechanism, the moving structure and the driving structure of the joint part are the prior art, the device is not elaborately repeated, a polishing seat is connected to the extending arm on the outermost side, a polishing motor is installed on the polishing seat, a polisher is installed on a power output shaft of the polishing motor, the polisher can be a polishing rod or a polishing grinding wheel, and the polishing rod is indicated in the figure.

Referring to fig. 1 to 2, be connected with the workstation 2 of being driven rotation by power unit on the supporting seat 1, in this embodiment, above-mentioned workstation 2 is not lug connection on the supporting seat, be connected with the sliding frame 11 that slides around the ability on the supporting seat 1, sliding frame 11 slides by the power drive of sliding power unit, workstation 2 is connected on sliding frame 11, and sliding frame 11 passes through the sliding connection structural connection of slide rail and slider on supporting seat 1, sliding power unit includes servo motor 12 and connects the lead screw 13 on servo motor 12's power output shaft, the last screw of spiro union on lead screw 13 that is equipped with of sliding frame 11, and when servo motor 12 moved, lead screw 13 rotated, and sliding frame 11 can slide along supporting seat 1 to the complete equipment that realizes on the supporting seat 1 is close to polisher or lathe.

Referring to fig. 1 to 2, at least one tooling fixture capable of fixing a support plate is disposed on the work table 2, in this embodiment, two tooling fixtures are disposed on the work table 2 and are uniformly distributed around the power output shaft of the cam divider 10, that is, when a component on one tooling fixture is ground, another tooling fixture can be equipped with a brake support, so as to improve the labor efficiency, and of course, three or more tooling fixtures can be disposed. The tooling fixture comprises a bottom plate 3, a supporting plate 4 which is matched with the shape of an outer periphery of a support plate 101 is arranged on the bottom plate 3, a penetrating column 5 which extends upwards and is matched with a bolt hole in the support plate 101 in position is arranged on the supporting plate 4, a bearing sleeve 6 which can be abutted against the lower surface of the support plate 101 is arranged on the penetrating column 5, a jacking nut 7 which can be pressed against the lower surface of the support plate is screwed on the penetrating column 5, the penetrating column 5 and the bearing sleeve 6 are arranged to enable the bottom of the support plate 101 which is connected to form a certain space, a convex column 105 at the lower part of the support plate 101 is prevented from being pressed and deformed, the bearing sleeve 6 can be made of rubber, and the support plate 101 can be squeezed and positioned through the bearing sleeve 6 and the jacking nut 7. Be equipped with a plurality of bearing pads 8 that can push up and lean on the lower surface at mounting panel 101 on layer board 4, can obviously see from the figure, set up two bellied bearing pads 8 that make progress, bearing pads 8 can just in time insert the inner chamber of first installation cavity 102 and second installation cavity 103, prevent to appear the deformation problem when polishing. The power mechanism comprises a cam divider 10 in power connection with a power machine 9, the lower surface of the workbench 2 is in power connection with a power output shaft of the cam divider 10, the specific structure of the cam divider 10 is the prior art, for example, the cam divider of Yingtian Xin Automation technology Co., Ltd (Jiangsu) can be purchased, the cam divider is used for realizing the fixed-size angle rotation and the timing rotation of the workbench 2, and the specific action process is not described.

The present invention may also have other embodiments, and other technical solutions formed in the claims are not described in detail, and the present invention is not limited by the above embodiments, and equivalent changes and component replacements based on the above embodiments of the present invention are within the protection scope of the present invention.

Claims

1. The utility model provides a polisher for machine tool machining, includes supporting seat (1) and sets up polisher (20) in supporting seat (1) one side, characterized by: the supporting seat (1) is connected with a workbench (2) driven to rotate by a power mechanism, at least one tooling fixture capable of fixing the support plate is arranged on the workbench (2), the tooling fixture comprises a bottom plate (3), a support plate (4) adaptive to the shape of the outer periphery of the support plate is arranged on the bottom plate (3), a penetrating column (5) which extends upwards and is adaptive to a bolt hole in the support plate in position is arranged on the support plate (4), a bearing sleeve (6) capable of abutting against the lower surface of the support plate is arranged on the penetrating column (5), and a jacking nut (7) capable of pressing against the lower surface of the support plate is screwed on the penetrating column (5).

2. The grinding machine for machine tool machining according to claim 1, characterized in that: and the supporting plate (4) is provided with a plurality of supporting pads (8) which can be propped against the lower surface of the bracket plate.

3. The grinding machine for machine tool machining according to claim 1, characterized in that: the power mechanism comprises a cam divider (10) in power connection with the power machine (9), and the lower surface of the workbench (2) is in power connection with a power output shaft of the cam divider (10).

4. The grinding machine for machine tool machining according to claim 3, characterized in that: the workbench (2) is provided with a plurality of tool fixtures which are uniformly distributed along the power output shaft of the cam divider (10).

5. The grinding machine for machine tool machining according to any one of claims 1 to 4, characterized in that: the sliding support is characterized in that a sliding frame (11) capable of sliding back and forth is connected to the supporting seat (1), the sliding frame (11) is driven by a sliding power mechanism to slide, and the workbench (2) is connected to the sliding frame (11).

6. The sander for machine tool machining according to claim 5, wherein: the sliding frame (11) is connected to the supporting seat (1) through a sliding connection structure of a sliding rail and a sliding block, the sliding power mechanism comprises a servo motor (12) and a lead screw (13) connected to a power output shaft of the servo motor (12), and a screw nut screwed on the lead screw (13) is installed on the sliding frame (11).