Three-coordinate detection mechanism with stable material receiving effect for engine

Abstract

The utility model discloses an engine three-coordinate detection mechanism with a stable material receiving effect, which comprises a base and a moving plate, the center of the upper end of the moving plate is fixedly connected with a workbench, the upper end of the base is provided with a lifting mechanism used for lifting the moving plate, the upper end of the moving plate is provided with a sliding chute, and the sliding chute is connected with the workbench. A clamping mechanism used for clamping a workpiece at the upper end of the workbench is arranged in the sliding groove, the clamping mechanism comprises two sliding blocks which are symmetrically arranged and slidably connected into the sliding groove, and clamping plates are fixedly connected to the upper ends of the two sliding blocks; and a plurality of through holes which are formed at equal intervals are formed in the side walls of the opposite ends of the two clamping plates. According to the utility model, the structure is reasonable, through the arrangement of the clamping mechanism, clamping can be carried out according to the shape of the surface of a workpiece, clamping can be more stable, and the stability during detection is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to three -coordinate detection technical field especially, relates to a three -coordinate detection mechanism with stable material receiving effect of engine. BACKGROUND

[0002] The origin of three -coordinate detection technology can be traced back to the middle of the 20th century. With the increasing demand of manufacturing industry for precision machining and quality control, traditional detection means such as caliper, micrometer and other simple measuring tools have been unable to meet the high-precision detection needs of complex parts.

[0003] In the process of engine production and processing, in order to improve the precision, three -coordinate detection mechanism is needed to detect engine and its inside, in the prior art, the traditional three -coordinate detection device has the following defects, such as when detecting the engine, the engine needs to be fixed, since the surface of the engine is special-shaped, the fixing device clamping plate of the traditional three -coordinate detection mechanism is mostly plane, the clamping effect on the special-shaped surface is poor, leading to poor stability during detection, therefore, the utility model provides a three -coordinate detection mechanism with stable material receiving effect of engine, which solves the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art and provides a three -coordinate detection mechanism with stable material receiving effect of engine.

[0005] In order to achieve the above object, the utility model adopts the following technical scheme:

[0006] A three -coordinate detection mechanism with stable material receiving effect of engine, including base and moving plate, the upper end center of moving plate is fixedly connected with workbench, the upper end of base is provided with lifting mechanism for lifting moving plate, the upper end of moving plate is provided with sliding slot, the sliding slot is provided with clamping mechanism for clamping workpiece on the upper end of workbench, the clamping mechanism includes two symmetrically arranged sliding blocks slidingly connected in the sliding slot, the upper end of two sliding blocks is fixedly connected with clamping plate, a plurality of through holes are formed in the opposite end side wall of two clamping plates, a plurality of clamping columns are slidingly connected in a plurality of through holes, and the end of a plurality of clamping columns and the inner wall of the same side through hole are elastically connected through springs.

[0007] Preferably, the upper end of the moving plate is provided with two symmetrically arranged electric sliding rails, and a moving assembly is slidingly connected in the two electric sliding rails.

[0008] Preferably, a double -end threaded rod is rotatably connected between the inner walls of the two ends of the sliding slot, and the double -end threaded rod passes through the two sliding blocks and is threadedly connected with them.

[0009] Preferably, a motor is fixedly connected to the side wall of the moving plate, and the output shaft of the motor is fixedly connected to the end of the double-thread rod.

[0010] Preferably, the lifting mechanism comprises four electric push rods fixedly connected to the upper end of the base and arranged in a rectangular shape, and the telescopic ends of the four electric push rods are fixedly connected to the lower end of the moving plate.

[0011] Preferably, an anti-skid sleeve is sleeved on each clamping column, and the material of the anti-skid sleeves is rubber.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] 1. By setting the clamping mechanism, the workpiece is placed on the workbench, the output shaft of the driving motor rotates, drives the double-thread rod to rotate, thereby drives the two sliding blocks in threaded connection to move towards the middle, drives the clamping plates on both sides to move towards the middle, and drives the plurality of clamping columns on both sides to move towards the middle.

[0014] 2. By setting the lifting mechanism, when feeding or discharging is needed, the telescopic ends of the electric push rods are retracted, the moving plate and the workbench are driven to move downwards, the workbench is moved to a lower height, the feeding or discharging of the staff is facilitated, the material receiving is facilitated, and the practicability of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A perspective view of a three-coordinate detection mechanism with stable material receiving effect for an engine is provided for the utility model;

[0016] Figure 2 A front view perspective view of a three-coordinate detection mechanism with stable material receiving effect for an engine is provided for the utility model;

[0017] Figure 3 A sectional perspective view of a three-coordinate detection mechanism with stable material receiving effect for an engine is provided for the utility model;

[0018] Figure 4 A sectional perspective view of a three-coordinate detection mechanism with stable material receiving effect for an engine is provided for the utility model;

[0019] Figure 5 A sectional perspective view of a three-coordinate detection mechanism with stable material receiving effect for an engine is provided for the utility model; Figure 4 An enlarged view of structure A in the utility model.

[0020] In the figure: 1 base, 2 electric push rod, 3 motor, 4 electric sliding rail, 5 moving plate, 6 moving assembly, 7 workbench, 8 sliding groove, 9 clamping plate, 10 sliding block, 11 double-threaded rod, 12 spring, 13 clamping column. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned purposes, features and advantages of the utility model more apparent, obvious and easy to understand, the specific embodiments of the utility model will be described in detail below with reference to the drawings. In the following description, a large number of specific details are set forth in order to fully understand the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the utility model, so the utility model is not limited by the specific implementation disclosed below.

[0022] REFERENCE Figures 1-5 The utility model discloses a three -coordinate detection mechanism with stable material receiving effect of engine has base 1 and moving plate 5, the upper end center of moving plate 5 is fixedly connected with workbench 7, the upper end of base 1 is provided with the elevating system for moving plate 5 is lifted, and the elevating system includes four electric push rods 2 that are fixedly connected on the upper end of base 1 and are distributed in rectangle, and the telescopic end of four electric push rods 2 is fixedly connected at the lower end of moving plate 5, and four electric push rods 2 are controlled through a controller, so that the telescopic end of four electric push rods 2 is synchronous to stretch and contract.

[0023] The upper end of moving plate 5 is provided with sliding groove 8, and the sliding groove 8 is provided with a clamping mechanism for clamping the workpiece on the upper end of workbench 7, the clamping mechanism includes two symmetrically arranged sliding blocks 10 slidingly connected in the sliding groove 8, the upper end of the two sliding blocks 10 is fixedly connected with the clamping plate 9, a plurality of through holes are formed in the opposite side wall of the two clamping plates 9, a plurality of clamping columns 13 are slidingly connected in the through holes, the end of the plurality of clamping columns 13 and the inner wall of the through hole on the same side are elastically connected through the spring 12, the double-threaded rod 11 is rotatably connected between the inner walls of the two ends of the sliding groove 8, the double-threaded rod 11 passes through the two sliding blocks 10 and is threadedly connected therewith, the motor 3 is fixedly connected to the end of the double-threaded rod 11, a plurality of anti-skid sleeves are arranged on the plurality of clamping columns 13, and the material of the plurality of anti-skid sleeves is rubber.

[0024] The upper end of moving plate 5 is provided with two symmetrically arranged electric sliding rails 4, and the two electric sliding rails 4 are jointly and slidingly connected with a moving assembly 6, and the moving assembly 6 is provided with a detection assembly.

[0025] The utility model discloses when needing to feed and discharge, the telescopic end of drive electric push rod 2 contracts, drives moving plate 5 and workbench 7 to move down, make workbench 7 move to lower height, can conveniently feed and discharge for staff, after feeding, the output shaft rotation of drive motor 3, drive double -end threaded rod 11 rotation to drive the two sliding blocks 10 of screw connection with it to the middle and draw close, drive both sides clamping plate 9 to the middle and draw close, drive multiple clamping column 13 on both sides to the middle and draw close, when clamping column 13 and workpiece surface contact, will contract into the through -hole, can be clamped according to the shape of workpiece surface, can realize the more stable of clamping, improve the stability when detecting, after clamping, start detection subassembly, realize monitoring to workpiece.

[0026] The above is only the preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art in the technical range disclosed by the utility model, according to the technical scheme of the utility model and the utility model concept, carries out equivalent replacement or change, all should be covered in the protection scope of the utility model.

Claims

1. A three-coordinate detection mechanism with stable material receiving effect for an engine, comprising a base (1) and a moving plate (5), characterized in that, The upper end of the moving plate (5) is fixedly connected with a workbench (7), the upper end of the base (1) is provided with a lifting mechanism for lifting the moving plate (5), the upper end of the moving plate (5) is provided with a sliding groove (8), the sliding groove (8) is provided with a clamping mechanism for clamping the workpiece on the upper end of the workbench (7), the clamping mechanism comprises two symmetrically arranged sliding blocks (10) slidingly connected in the sliding groove (8), the upper end of each of the two sliding blocks (10) is fixedly connected with a clamping plate (9), a plurality of through holes are formed in the opposite side wall of each of the two clamping plates (9), a plurality of clamping columns (13) are slidingly connected in the through holes, and the end of each of the plurality of clamping columns (13) is elastically connected with the inner wall of the through hole on the same side through a spring (12).

2. The three-coordinate detection mechanism with stable material receiving effect for an engine according to claim 1, characterized in that, The upper end of the moving plate (5) is fixedly connected with a workbench (7), the upper end of the base (1) is provided with a lifting mechanism for lifting the moving plate (5), the upper end of the moving plate (5) is provided with a sliding groove (8), the sliding groove (8) is provided with a clamping mechanism for clamping the workpiece on the upper end of the workbench (7), the clamping mechanism comprises two symmetrically arranged sliding blocks (10) slidingly connected in the sliding groove (8), the upper end of each of the two sliding blocks (10) is fixedly connected with a clamping plate (9), a plurality of through holes are formed in the opposite side wall of each of the two clamping plates (9), a plurality of clamping columns (13) are slidingly connected in the through holes, and the end of each of the plurality of clamping columns (13) is elastically connected with the inner wall of the through hole on the same side through a spring (12).

3. The three-coordinate detection mechanism with stable material receiving effect for an engine according to claim 2, characterized in that, The upper end of the moving plate (5) is fixedly connected with a workbench (7), the upper end of the base (1) is provided with a lifting mechanism for lifting the moving plate (5), the upper end of the moving plate (5) is provided with a sliding groove (8), the sliding groove (8) is provided with a clamping mechanism for clamping the workpiece on the upper end of the workbench (7), the clamping mechanism comprises two symmetrically arranged sliding blocks (10) slidingly connected in the sliding groove (8), the upper end of each of the two sliding blocks (10) is fixedly connected with a clamping plate (9), a plurality of through holes are formed in the opposite side wall of each of the two clamping plates (9), a plurality of clamping columns (13) are slidingly connected in the through holes, and the end of each of the plurality of clamping columns (13) is elastically connected with the inner wall of the through hole on the same side through a spring (12).

4. The three-coordinate detection mechanism with stable material receiving effect for an engine according to claim 3, characterized in that, The side wall of the moving plate (5) is fixedly connected with a motor (3), and the output shaft of the motor (3) is fixedly connected with the end of the double-headed threaded rod (11).

5. The three-dimensional measurement mechanism of claim 4, wherein the engine has a stable material receiving effect. The lifting mechanism comprises four electric push rods (2) fixedly connected to the upper end of the base (1) and arranged in a rectangular shape, and the telescopic ends of the four electric push rods (2) are fixedly connected to the lower end of the moving plate (5).

6. The three-coordinate detecting mechanism with stable material receiving effect for an engine according to claim 5, characterized in that, A plurality of anti-skid sleeves are provided on the clamping columns (13), and the materials of the anti-skid sleeves are rubber.

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