CN214470736U

CN214470736U - Workpiece surface flatness detection device for numerical control machining

Info

Publication number: CN214470736U
Application number: CN202120986072.3U
Authority: CN
Inventors: 黄祥勇
Original assignee: Jazzy Opto Tech Nantong Co ltd
Current assignee: Jazzy Opto Tech Nantong Co ltd
Priority date: 2021-05-10
Filing date: 2021-05-10
Publication date: 2021-10-22
Anticipated expiration: 2031-05-10

Abstract

The utility model relates to the technical field of numerical control processing, in particular to a workpiece surface flatness detection device for numerical control processing, which comprises a supporting table, wherein one end of the supporting table is fixedly connected with a supporting plate, the top end of the supporting plate is fixedly connected with a limiting block, the other end of the limiting block is rotatably connected with a sleeve, and the inner side of the sleeve is spirally connected with an adjusting screw rod, the detector does not need to be operated manually, and the phenomenon of measurement error caused by hand shake of workers is reduced.

Description

Workpiece surface flatness detection device for numerical control machining

Technical Field

The utility model relates to a numerical control processing technology field specifically is a work piece surface roughness detection device for numerical control processing.

Background

The numerical control machining is a technological method for machining parts on a numerical control machine tool, the technological procedures of the numerical control machine tool machining and the traditional machine tool machining are consistent on the whole but are obviously changed, and the mechanical machining method for controlling the displacement of the parts and a cutter by using digital information is an effective way for solving the problems of variable part varieties, small batch, complex shape, high precision requirement and the like and realizing high-efficiency and automatic machining.

The workpiece needs a worker to detect the flatness of the surface of the workpiece through the flatness detector after being processed, and the worker can have a phenomenon that measurement errors occur due to hand shaking when the worker holds the flatness detector for detection, so that the measurement precision is influenced, and therefore the workpiece surface flatness detection device for numerical control processing is provided aiming at the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a work piece surface roughness detection device for numerical control processing 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:

the utility model provides a work piece surface roughness detection device for numerical control processing, includes a supporting bench, a supporting bench's one end fixedly connected with backup pad, backup pad top fixedly connected with stopper, the other end of stopper rotates and is connected with the sleeve, telescopic inboard screwed connection has adjusting screw, adjusting screw's spacing axle of one end fixedly connected with, and spacing axle and backup pad sliding connection, the bottom fixedly connected with fixing base of spacing axle, the inboard screwed connection of fixing base has adjusting screw, adjusting screw's the other end rotates and is connected with the pinch-off blades, the one end block of pinch-off blades has the detector main part.

Preferably, the number of the clamping plates is two, the clamping plates are symmetrically distributed on the left side and the right side of the vertical center line of the detector main body, and the clamping plates are arranged in an arc shape and clamped with the detector main body.

Preferably, the number of the limiting blocks is two, the limiting blocks are arranged in an L shape and are symmetrically distributed on the left side and the right side of the vertical center line of the sleeve.

Preferably, a rotating groove is formed in the periphery of the sleeve, and the limiting block is rotatably connected with the sleeve through the rotating groove.

Preferably, a swivel is fixedly connected to the outer side of the sleeve.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the spacing axle that sets up, adjusting screw, the sleeve, the change, stopper and rotary groove, can make spacing axle area fixing base under telescopic rotation, pinch-off plate and detector main part remove in vertical direction, thereby highly adjust the detection height of detector main part according to the height of different work pieces, the suitability of this device has been improved, satisfy staff's different user demands, guarantee when examining the work piece, only need make the work piece slide in the bottom of detector can, do not need manual operation detector, reduce because staff hand shake causes the appearance of measuring error phenomenon.

2. The utility model discloses in, through spacing axle, fixing base, adjusting screw and the pinch-off blades that set up, can make under the effect of pinch-off blades to install fixedly to the detector main part, also be convenient for staff's dismantlement simultaneously, staff's of being convenient for use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 4 is a schematic view of the installation structure of the rotary trough of the present invention.

In the figure: 1-supporting table, 2-supporting plate, 3-limiting shaft, 4-fixing seat, 5-adjusting screw, 6-clamping plate, 7-detector main body, 8-adjusting screw, 9-sleeve, 10-swivel, 11-limiting block and 12-swivel groove.

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.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a workpiece surface roughness detection device for numerical control processing, includes brace table 1, brace table 1's one end fixedly connected with

backup pad

2, 2 top fixedly connected with stoppers 11 of backup pad, stopper 11's the other end is rotated and is connected with sleeve 9, the inboard screwed connection of sleeve 9 has adjusting screw 8, adjusting screw 8's the spacing axle of one end fixedly connected with 3, and spacing

axle

3 and 2 sliding connection of backup pad, the bottom fixedly connected with fixing base 4 of spacing axle 3, the inboard screwed connection of fixing base 4 has adjusting screw 5, adjusting screw 5's the other end is rotated and is connected with clamp plate 6, the one end block of clamp plate 6 has detector main part 7.

The number of the clamping plates 6 is two, the clamping plates are symmetrically distributed on the left side and the right side of the vertical center line of the detector main body 7, and the clamping plates 6 are in arc-shaped arrangement and clamped with the detector main body 7.

The number of the limiting blocks 11 is totally two, the limiting blocks are arranged in an L shape and are symmetrically distributed on the left side and the right side of the vertical central line of the sleeve 9.

A rotary groove 12 is formed around the sleeve 9, and the limiting block 11 is rotatably connected with the sleeve 9 through the rotary groove 12.

A rotating ring 10 is fixedly connected to the outer side of the sleeve 9.

The working process is as follows: the utility model discloses, when needing to inspect the roughness of workpiece surface, at first board detector main part 7 is placed between the clamp plate 6 of left and right sides, then the staff rotates adjusting screw 5, make adjusting screw 5 take clamp plate 6 to be close to detector main part 7 gradually, until clamp plate 6 grasps detector main part 7, then the staff places the work piece in one end of brace table 1, then take sleeve 9 to rotate at the outside spiral of adjusting screw 8 through swivel 10, sleeve 9 also can relatively rotate through turn trough 12 and stopper 11 simultaneously, in the relative spiral rotation's of sleeve 9 and adjusting screw 8 process, adjusting screw 8 can take spacing axle 3 to slide in the vertical direction along backup pad 2, spacing axle 3 passes through fixing base 4 simultaneously, clamp plate 6 can take detector main part 7 to move in the vertical direction, until the probe of detector main part 7 laminates with the workpiece surface, then the staff moves the work piece, makes work and detector main part 7 take place relative movement, and the staff observes the change of detector main part 7 simultaneously to realize the detection to work piece surface smoothness.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a work piece surface smoothness detection device for numerical control processing, includes brace table (1), its characterized in that: the utility model discloses a detection instrument, including brace table (1), backup pad (2) top fixedly connected with stopper (11), the other end of stopper (11) is rotated and is connected with sleeve (9), the inboard screwed connection of sleeve (9) has adjusting screw (8), the spacing axle of one end fixedly connected with (3) of adjusting screw (8), and spacing axle (3) and backup pad (2) sliding connection, the bottom fixedly connected with fixing base (4) of spacing axle (3), the inboard screwed connection of fixing base (4) has adjusting screw (5), the other end of adjusting screw (5) is rotated and is connected with clamp plate (6), the one end block of clamp plate (6) has detector main part (7).

2. The workpiece surface flatness detecting apparatus for numerical control machining according to claim 1, characterized in that: the number of the clamping plates (6) is two, the clamping plates are symmetrically distributed on the left side and the right side of the vertical center line of the detector main body (7), and the clamping plates (6) are in arc-shaped arrangement and clamped with the detector main body (7).

3. The workpiece surface flatness detecting apparatus for numerical control machining according to claim 1, characterized in that: the number of the limiting blocks (11) is two, the limiting blocks are arranged in an L shape and are symmetrically distributed on the left side and the right side of the vertical center line of the sleeve (9).

4. The workpiece surface flatness detecting apparatus for numerical control machining according to claim 1, characterized in that: a rotary groove (12) is formed in the periphery of the sleeve (9), and the limiting block (11) is rotatably connected with the sleeve (9) through the rotary groove (12).

5. The workpiece surface flatness detecting apparatus for numerical control machining according to claim 1, characterized in that: the outer side of the sleeve (9) is fixedly connected with a rotating ring (10).