CN210968184U

CN210968184U - Automobile engine shell grinding device

Info

Publication number: CN210968184U
Application number: CN201921961667.2U
Authority: CN
Inventors: 杨洛书; 魏嵊峰
Original assignee: Northeast Forestry University
Current assignee: Northeast Forestry University
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-07-10
Anticipated expiration: 2029-11-14

Abstract

The utility model relates to the field of machining equipment, in particular to an automobile engine shell polishing device, which comprises a workbench, a fixing frame, a polishing motor, a lifting mechanism and a polishing head, wherein the upper surface of the workbench is rotationally connected with a rotating platform, the upper surface of the rotating platform is provided with a chute, a clamping plate is arranged above the rotating platform, the lower end of the clamping plate is embedded into the chute, a telescopic mechanism is arranged inside the chute, the upper surface of the workbench is fixedly connected with the fixing frame, a lead screw is arranged inside the fixing frame, the outer side wall of the fixing frame is fixedly connected with an adjusting motor, a slider is sleeved at the middle part of the lead screw, the upper surface of the slider is slidably connected with the top of the fixing frame, the lower surface of the slider is fixedly connected with the polishing motor, the shaft extension end of the polishing motor is fixedly connected with the, the shell of the engine is kept stable, the clamping speed is high, and the adjusting motor is used for driving the sliding block to move left and right.

Description

Automobile engine shell grinding device

Technical Field

The utility model relates to a machining equipment field, the more specifically automobile engine shell grinding device that says so.

Background

After the engine shell is subjected to die-casting forming, the surface of the engine shell is not smooth, a lot of bonded sand exists, more burrs exist, and the engine shell subjected to die-casting forming can be shot-blasted and then polished under general conditions.

In actual production, the grinding of the engine shell is usually manual grinding, the efficiency of manually grinding the engine shell is low, and the workload of workers is large.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automobile engine shell grinding device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a polishing device for an automobile engine shell comprises a workbench, a fixing frame, a polishing motor, a lifting mechanism and a polishing head, wherein the upper surface of the workbench is rotatably connected with a rotating table, the upper surface of the rotating table is provided with a chute, a clamping plate is arranged above the rotating table, the lower end of the clamping plate is embedded into the chute, a telescopic mechanism is arranged inside the chute, the upper surface of the workbench is fixedly connected with the fixing frame, a lead screw is arranged inside the fixing frame, two ends of the lead screw are respectively rotatably connected with the side wall of the fixing frame, the outer side wall of the fixing frame is fixedly connected with an adjusting motor, the shaft extension end of the adjusting motor is connected with the lead screw, the middle part of the lead screw is sleeved with a sliding block, the upper surface of the sliding block is slidably connected with the top of the fixing frame, the sliding block is, the lower end of the lifting mechanism is fixedly connected with a polishing head.

Further: and the bottom of the workbench is provided with a support leg.

Further: the clamping plates are two in number and are arranged in a bilateral symmetry mode, and the anti-skid plates are arranged on the opposite surfaces of the two clamping plates.

Further: the air suction port is installed on the inner side wall of the fixing frame, the air extractor is fixedly connected to the top of the fixing frame, and the air inlet of the air extractor is connected with the air suction port through the air conveying pipe.

Further: the adjusting motor is a positive and negative rotation motor.

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect: the embodiment of the utility model provides an in, utilize the grip block to clamp engine housing, make engine housing remain stable, the clamping speed is fast, utilize adjusting motor to drive the slider and control and remove, adjust the position of polishing, control polishing motor is flexible, can drive the head of polishing and reciprocate, adjust the height of the head of polishing, utilize the head of polishing to polish engine housing, the in-process of polishing can be according to actual demand control rotating electrical machines operation to drive the revolving stage and rotate, adjust the position of polishing, the problem that artifical engine housing of polishing is inefficient, workman's work load is big has been solved.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment 1 of a grinding device for an automobile engine shell;

fig. 2 is a perspective view of a rotary table in the grinding device for an automobile engine case of embodiment 1;

fig. 3 is a plan view of a rotary table in embodiment 1 of the grinding apparatus for an automobile engine case.

The reference numerals in the schematic drawings illustrate: 1-a workbench; 2-a leg; 3-rotating the platform; 4-a chute; 5-a rotating electrical machine; 6-clamping a plate; 7-a telescoping mechanism; 8-antiskid plate; 9-a fixing frame; 10-a screw rod; 11-adjusting the motor; 12-a slide block; 13-grinding the motor; 14-a lifting mechanism; 15-polishing head; 16-suction port; 17-an air extractor; 18-air conveying pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention, and the following embodiments are combined to further describe the present invention.

Example 1

Referring to fig. 1-3, in the embodiment of the present invention, an automobile engine casing polishing device comprises a workbench 1, a fixing frame 9, a polishing motor 13, a lifting mechanism 14 and a polishing head 15, wherein a support leg 2 is installed at the bottom of the workbench 1, a rotating table 3 is rotatably connected to the upper surface of the workbench 1, a rotating motor 5 is installed at the bottom of the workbench 1, a shaft extension end of the rotating motor 5 is connected to the bottom of the rotating table 3, the rotating table 3 can be driven to rotate by the rotating motor 5, a sliding groove 4 is formed in the upper surface of the rotating table 3, two clamping plates 6 are arranged above the rotating table 3, the two clamping plates 6 are symmetrically arranged, an anti-slip plate 8 is installed on one surface of the two clamping plates 6 opposite to each other, the lower end of the clamping plate 6 is embedded into the sliding groove 4, the clamping plate 6 can slide left and right along the sliding groove 4, the telescopic mechanism 7 is an electric hydraulic telescopic cylinder, the telescopic mechanism 7 is controlled to be telescopic, the clamping plate 6 can be driven to move along the sliding groove 4, the engine shell is clamped by the clamping plate 6, the engine shell is kept fixed, the clamping speed is high, the efficiency is high, the upper surface of the workbench 1 is fixedly connected with the fixing frame 9, the lead screw 10 is installed inside the fixing frame 9, two ends of the lead screw 10 are respectively and rotatably connected with the side wall of the fixing frame 9, the outer side wall of the fixing frame 9 is fixedly connected with the adjusting motor 11, the shaft extension end of the adjusting motor 11 is connected with the lead screw 10, the adjusting motor 11 is a forward and reverse rotation motor, the forward and reverse rotation of the adjusting motor 11 can be controlled, the lead screw 10 can be driven to rotate forward and reverse, the middle part of the lead screw 10 is sleeved with the sliding block 12, the upper surface of the sliding block 12, the lower surface fixedly connected with grinding motor 13 of slider 12, grinding motor 13's axle extension end fixedly connected with elevating system 14, elevating system 14 is electric telescopic handle, elevating system 14's lower extreme fixedly connected with head 15 of polishing, grinding motor 13 drives elevating system 14 when rotating and rotates to drive head 15 and rotate, control grinding motor 13 is flexible, can drive head 15 and reciprocate, adjusts the height of head 15 of polishing, utilizes head 15 of polishing to polish engine housing.

Example 2

On the basis of embodiment 1, install induction port 16 on the inside wall of mount 9, the top fixedly connected with air extractor 17 of mount 9, the air inlet of air extractor 17 is connected with induction port 16 through gas-supply pipe 18, utilizes air extractor 17 to take out the dusty gas that produces when polishing, prevents that the air from receiving the pollution, protects workman's healthy.

With the combination of the embodiment 1 and the embodiment 2, the working principle of the present invention is: the engine housing that will treat to polish is arranged in between two grip blocks 6, control telescopic machanism 7 extension, drive grip block 6 and remove along spout 4, utilize grip block 6 centre gripping engine housing, make engine housing remain stable, the clamping speed is fast, control accommodate motor 11 operation, drive lead screw 10 and rotate, thereby control about driving slider 12, adjust the position of polishing, start polishing motor 13, drive polishing head 15 and rotate, control polishing motor 13 is flexible, can drive polishing head 15 and reciprocate, adjust polishing head 15's height, utilize polishing head 15 to polish engine housing, the in-process of polishing, can control rotating electrical machines 5 operation according to actual demand, thereby drive revolving stage 3 and rotate, adjust the position of polishing.

It needs to explain specially in this application that workstation 1, mount 9, grinding motor 13, elevating system 14 and grinding head 15 are prior art's application, and revolving stage, grip block, lead screw, the air extractor that can remove about can be the innovation point of this application, and it has effectively solved artifical grinding engine shell inefficiency, and the big problem of workman work load.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.

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 grinding device for an automobile engine shell comprises a workbench (1), a fixing frame (9), a grinding motor (13), a lifting mechanism (14) and a grinding head (15), and is characterized in that the upper surface of the workbench (1) is rotatably connected with a rotating table (3), the upper surface of the rotating table (3) is provided with a chute (4), a clamping plate (6) is arranged above the rotating table (3), the lower end of the clamping plate (6) is embedded into the chute (4), a telescopic mechanism (7) is arranged inside the chute (4), the upper surface of the workbench (1) is fixedly connected with the fixing frame (9), a lead screw (10) is arranged inside the fixing frame (9), two ends of the lead screw (10) are respectively rotatably connected with the side wall of the fixing frame (9), the outer side wall of the fixing frame (9) is fixedly connected with an adjusting motor (11), and the shaft extension end of the adjusting motor (11) is connected with the lead screw, the middle part cover of lead screw (10) is equipped with slider (12), the upper surface of slider (12) and the top sliding connection of mount (9), slider (12) and lead screw (10) threaded connection, the lower fixed surface of slider (12) is connected with grinding motor (13), the axle extension end fixedly connected with elevating system (14) of grinding motor (13), the lower extreme fixedly connected with head (15) of polishing of elevating system (14).

2. The automotive engine housing grinding device according to claim 1, characterized in that a foot (2) is mounted to the bottom of the table (1).

3. The grinding device for the engine housing of the automobile as claimed in claim 1, wherein the two clamping plates (6) are symmetrically arranged in the left-right direction, and the anti-skid plates (8) are arranged on the opposite surfaces of the two clamping plates (6).

4. The grinding device for the automobile engine housing according to any one of claims 1 to 3, wherein an air suction port (16) is installed on the inner side wall of the fixing frame (9), an air extractor (17) is fixedly connected to the top of the fixing frame (9), and an air inlet of the air extractor (17) is connected with the air suction port (16) through an air pipe (18).

5. The automotive engine housing grinding device according to claim 4, characterized in that the adjusting motor (11) is a counter-rotating motor.