CN218646257U

CN218646257U - Thickness gauge capable of positioning workpiece

Info

Publication number: CN218646257U
Application number: CN202222742766.XU
Authority: CN
Inventors: 范磊; 苏莉; 罗浩; 牛东; 申玉鱼
Original assignee: Shanxi Zhongcheng Anxin Security Technology Co ltd
Current assignee: Shanxi Zhongcheng Anxin Security Technology Co ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-03-17
Anticipated expiration: 2032-10-18

Abstract

The utility model provides a can be to the calibrator of work piece location relates to detection area. This can be to calibrator of work piece location, including the calibrator main part, calibrator main part one side is provided with fixed case, fixed incasement portion is provided with a plurality of splint, and is a plurality of equal fixedly connected with reset spring between splint all and the fixed case and promote the gasbag, the equal fixedly connected with air duct in fixed incasement chamber bottom both sides. This can be to work piece location's calibrator, barometer detect the inside atmospheric pressure of U-shaped pipe, when atmospheric pressure reached predetermined numerical value, press the button of control air pump work, make air pump stop work, U-shaped pipe, air duct, the inside atmospheric pressure of promotion gasbag remain stable this moment, splint are in the centre gripping location state to the work piece, according to the work of atmospheric pressure data control splint, guarantee to the scientific and reasonable of work piece centre gripping location, reduce the possibility that manual operation produced the injury to the work piece.

Description

Thickness gauge capable of positioning workpiece

Technical Field

The utility model relates to a thickness gauge specifically is the thickness gauge that can fix a position the work piece, belongs to and detects technical field.

Background

The laser thickness gauge generally comprises two laser displacement sensors which are vertically opposite, the upper sensor and the lower sensor respectively measure the position of the upper surface and the position of the lower surface of a measured body, the thickness of the measured body is obtained through calculation, and the laser thickness gauge has the advantages that non-contact measurement is adopted, the laser thickness gauge is more accurate relative to a contact type thickness gauge, the precision cannot be lost due to abrasion, and the precision is higher relative to an ultrasonic thickness gauge.

The utility model discloses a laser thickness gauge with positioning function of 202121594548.5, which comprises a thickness gauge main body, a thickness measuring bottom plate for carrying thickness measurement on a workpiece and a positioning fixture, wherein an expansion spring is arranged on the end surface of the support plate corresponding to the thickness measuring bottom plate, a support plate II is vertically arranged on the top of the fixing plate II, and an adjusting bolt is spirally arranged on the support plate II corresponding to the expansion spring; the clamp comprises a first clamp plate and a second clamp plate, the first clamp plate and the second clamp plate are fixedly mounted at the tail ends of the telescopic spring and the adjusting bolt respectively, the tail end of the third fixed plate is rotatably mounted with a positioning plate through a rotating shaft, and an infrared laser lamp is arranged at the detection end of the bottom of the positioning plate corresponding to the thickness gauge main body. This laser thickness gauge with locate function has the convenience and fixes the use on laser thickness gauge to the instrument, and use cost is low, is convenient for to its dismantlement back use with other thickness gauges on, improve the rate of utilization, increase the practicality.

When the technology is applied, the adjusting bolt is required to be operated to control the clamping plate to clamp and fix a workpiece, the control force depends on the experience of workers, and the workers need to invest more manpower to operate the bolt.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at providing a thickness gauge that can fix a position the work piece in order to solve above-mentioned problem to it is fixed to need to operate adjusting bolt control splint to carry out the centre gripping to the work piece among the solution prior art, and the control dynamics relies on staff's experience, and staff operating bolt, the problem that needs drop into more manpower.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the thickness gauge capable of positioning workpieces comprises a thickness gauge main body, wherein a fixing box is arranged on one side of the thickness gauge main body, a plurality of clamping plates are arranged inside the fixing box and are fixedly connected with a reset spring and a pushing air bag between the clamping plates and the fixing box, air guide pipes are fixedly connected to two sides of the bottom of an inner cavity of the fixing box and are provided with air pumps, air pressure gauges are arranged on one side of each air pump, a control valve is arranged on one side of each air pump, and limiting rods are arranged at the bottom of each clamping plate.

Preferably, one side of the fixing box is fixedly connected with an installation rod, an installation pipe is sleeved on the outer side of the installation rod and is fixedly connected with the thickness gauge main body, slots are formed in the tops of the installation pipe and the installation rod, a T-shaped plate is arranged inside each slot, the T-shaped plate is pulled out of the inside of each slot, the installation rod loses fixation and can be pulled out of the inside of the installation pipe, and the fixing box is disassembled.

Preferably, it is a plurality of splint set up respectively in the inside both sides of fixed case, splint top fixedly connected with arc piece.

Preferably, it is a plurality of promote gasbag fixed connection respectively in two air duct tops, two air duct bottom fixedly connected with U-shaped pipe, air pump work is through connecting pipe and U-shaped pipe to two inside instillations of air duct gas to be connected with between air duct and the splint and promote the gasbag, make the inflation of the promotion gasbag of aerifing promote splint and remove, fixedly connected with connecting pipe between U-shaped pipe and the air pump.

Preferably, the control valve is fixedly connected inside the U-shaped pipe, the barometer is fixedly connected on one side of the U-shaped pipe, two buttons are installed on one side of the fixing box, the control valve is opened to discharge the air inside the U-shaped pipe, the air guide pipe and the pushing air bag, and the reset spring drives the clamping plate to reset.

Preferably, adjacent two be provided with square groove between the splint, fixed bottom of the case portion is seted up in square groove, the gag lever post runs through adjacent square groove, and the gag lever post runs through square groove to the fixed cover in gag lever post bottom is equipped with the stop collar, and is spacing through stop collar and gag lever post cooperation, to the splint.

Preferably, the fixed cover in the gag lever post outside is equipped with the stop collar, the recess is all seted up to stop collar top both sides, the inside quarter butt that is provided with of recess, quarter butt and stop collar fixed connection, the fixed cover in the quarter butt outside is equipped with support bearing, and support bearing and fixed box contact reduce the wearing and tearing of stop collar by the fixed box drive removal in-process and the resistance that the gag lever post removed, guarantee the life of stop collar, support bearing sets up between stop collar and fixed box.

The utility model provides a can be to the calibrator of work piece location, its beneficial effect who possesses as follows:

1. according to the thickness gauge capable of positioning the workpiece, the air pressure gauge detects the air pressure inside the U-shaped pipe, and when the air pressure reaches a preset value, a button for controlling the air pump to work is pressed, so that the air pump stops working. At the moment, the air pressure in the U-shaped pipe, the air guide pipe and the pushing air bag is kept stable, the clamping plate is in a clamping and positioning state for the workpiece, the work of the clamping plate is controlled according to air pressure data, the scientific and reasonable work for clamping and positioning the workpiece is guaranteed, and the possibility that manual operation damages the workpiece is reduced.

2. This can be to thickness gauge of work piece location, air pump work is through connecting pipe and U-shaped pipe to the inside instillation gas of two air ducts to be connected with the promotion gasbag between air duct and the splint, make the inflation of gas filled promotion gasbag promote splint and remove, splint press from both sides tight fixed to the work piece, reduce artifical the participation, quick completion is to work piece fixed position work, and be provided with a plurality of splint inside fixed box, two liang of settings of a plurality of splint can fix the work piece of different length.

Drawings

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

FIG. 2 is a schematic structural view of the T-shaped plate of the present invention;

FIG. 3 is a schematic view of a partial structure of the fixing box of the present invention;

fig. 4 is a schematic structural view of the limiting rod of the present invention.

In the figure: 1. a thickness gauge body; 2. a fixed box; 3. a splint; 4. an arc-shaped block; 5. a return spring; 6. pushing the air bag; 7. an air duct; 8. a square groove; 9. a limiting rod; 10. an air pump; 11. a control valve; 12. a U-shaped tube; 13. a connecting pipe; 14. a limiting sleeve; 15. a groove; 16. a support bearing; 17. a short bar; 18. mounting a rod; 19. installing a pipe; 20. a slot; 21. t-shaped plate.

Detailed Description

An embodiment of the utility model provides a thickness gauge that can fix a position the work piece.

Referring to FIG. 1 and FIG. 2, FIGS. 3 and 4, which include a thickness gauge body 1, a fixing box 2 is arranged on one side of the thickness gauge body 1, a plurality of clamp plates 3 are arranged inside the fixing box 2, a square groove 8 is arranged between two adjacent clamp plates 3, the square groove 8 is arranged at the bottom of the fixing box 2, a limiting rod 9 penetrates through the adjacent square groove 8, a reset spring 5 and a pushing air bag 6 are fixedly connected between each of the plurality of clamp plates 3 and the fixing box 2, the plurality of pushing air bags 6 are respectively and fixedly connected with the tops of two air ducts 7, the bottoms of the two air ducts 7 are fixedly connected with a U-shaped tube 12, a control valve 11 is fixedly connected inside the U-shaped tube 12, a barometer is fixedly connected with one side of the U-shaped tube 12, two buttons are arranged on one side of the fixing box 2, a connecting tube 13 is fixedly connected between the U-shaped tube 12 and an air pump 10, and air ducts 7 are fixedly connected with both sides of the bottom of the inner cavity of the

fixing box

2, 2 one side fixedly connected with installation pole 18 of set casing, 18 outside covers of installation pole are equipped with installation pipe 19,

installation pipe

19 and 1 fixed connection of calibrator main part, slot 20 has all been seted up at

installation pipe

19 and 18 tops of installation pole, the inside T shaped plate 21 that is provided with of slot 20, be provided with air pump 10 between two air ducts 7, air pump 10 one side is provided with the barometer, air pump 10 one side is provided with control valve 11, splint 3 bottoms are provided with gag lever post 9, a plurality of splint 3 set up respectively in 2 inside both sides of set casing, 3 top fixedly connected with arc blocks 4 of splint, the fixed cover in the gag lever post 9 outside is equipped with gag lever post 14, recess 15 has all been seted up to 14 top both sides of gag lever post, the inside quarter butt 17 that is provided with of recess 15,

quarter butt

17 and 14 fixed connection of gag lever post, the fixed cover in the quarter butt 17 outside is equipped with bearing 16, bearing 16 sets up between gag lever post 14 and set casing 2.

The thickness gauge body 1 is one of the basic structures of a laser thickness gauge with a positioning function disclosed in utility model application No. 202121594548.5, and the method for detecting the thickness of a workpiece is also a disclosed technology in the technical scheme, and is not limited specifically herein.

Specifically, install the stationary box 2 in calibrator main part 1 one side to stationary box 2 is inside to be provided with a plurality of splint 3, inserts the work piece and sets up between a plurality of splint 3 of the inside both sides of stationary box 2. Press the button of control air pump 10 work in two buttons that fixed case 2 one side set up, make air pump 10 work through connecting pipe 13 and U-shaped pipe 12 to two air ducts 7 inside instillations of gas, and be connected with between air duct 7 and the splint 3 and promote gasbag 6, make 6 inflation promotion splint 3 of inflatable promotion gasbag remove, splint 3 press from both sides the fastening to the work piece, reduce artifical the participation, quick completion is to work piece fixed position work, and be provided with a plurality of splint 3 in fixed case 2 insides, two liang of settings of a plurality of splint 3, can fix the work piece of different length.

An air pressure gauge is installed on one side of the U-shaped tube 12, the air pressure inside the U-shaped tube 12 is detected through the air pressure gauge, and when the air pressure reaches a preset value, a button for controlling the operation of the air pump 10 is pressed, so that the operation of the air pump 10 is stopped. At the moment, the air pressure in the U-shaped pipe 12, the air guide pipe 7 and the pushing air bag 6 is kept stable, the clamping plate 3 is in a clamping and positioning state for the workpiece, the work of the clamping plate 3 is controlled according to air pressure data, the scientific and reasonable clamping and positioning for the workpiece are guaranteed, and the possibility that manual operation damages the workpiece is reduced.

Install reset spring 5 between splint 3 and fixed case 2, spur splint 3 through reset spring 5, make the quick reset of splint 3. A button of the control valve 11 is pressed to open the control valve 11, the U-shaped pipe 12 and the air duct 7 are pushed, the air in the air bag 6 is discharged, and the reset spring 5 drives the clamping plate 3 to reset.

The fixed gag lever post 9 in splint 3 bottom runs through square groove 8 to the fixed cover in gag lever post 9 bottom is equipped with stop collar 14, through stop collar 14 and gag lever post 9 cooperation, carries on spacingly to splint 3, guarantees that splint 3 carries out horizontal migration in fixed case 2 inside, guarantees the stability of fixed case 2 work. And install support bearing 16 through short rod 17 in recess 15 inside, through support bearing 16 and fixed case 2 contact, reduce stop collar 14 and be driven the wearing and tearing and the resistance that gag lever post 9 removed in the removal process by fixed case 2, guarantee stop collar 14's life.

The T-shaped plate 21 is pulled out of the slot 20, so that the mounting rod 18 can be pulled out of the mounting tube 19 after losing the fixing, and the fixed box 2 is disassembled.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Can be to calibrator of work piece location, including calibrator main part (1), its characterized in that: thickness gauge main part (1) one side is provided with fixed case (2), fixed case (2) inside is provided with a plurality of splint (3), and is a plurality of splint (3) all with fixed case (2) between equal fixedly connected with reset spring (5) and promotion gasbag (6), the equal fixedly connected with air duct (7) in fixed case (2) inner chamber bottom both sides, two be provided with air pump (10) between air duct (7), air pump (10) one side is provided with the barometer, air pump (10) one side is provided with control valve (11), splint (3) bottom is provided with gag lever post (9).

2. A thickness gauge positionable on a workpiece according to claim 1, wherein: fixed case (2) one side fixedly connected with installation pole (18), installation pole (18) outside cover is equipped with installation pipe (19), installation pipe (19) and calibrator main part (1) fixed connection, slot (20) have all been seted up at installation pipe (19) and installation pole (18) top, slot (20) inside is provided with T shaped plate (21).

3. A thickness gauge positionable on a workpiece according to claim 1, wherein: a plurality of splint (3) set up respectively in the inside both sides of fixed case (2), splint (3) top fixedly connected with arc piece (4).

4. A thickness gauge positionable on a workpiece according to claim 1, wherein: it is a plurality of promote gasbag (6) fixed connection respectively in two air duct (7) tops, two air duct (7) bottom fixedly connected with U-shaped pipe (12), fixedly connected with connecting pipe (13) between U-shaped pipe (12) and air pump (10).

5. A thickness gauge positionable on a workpiece according to claim 4, wherein: the control valve (11) is fixedly connected inside the U-shaped pipe (12), the barometer is fixedly connected on one side of the U-shaped pipe (12), and two buttons are installed on one side of the fixed box (2).

6. A thickness gauge positionable on a workpiece according to claim 5, wherein: two adjacent be provided with square groove (8) between splint (3), fixed case (2) bottom is seted up in square groove (8), gag lever post (9) run through adjacent square groove (8).

7. A thickness gauge positionable on a workpiece according to claim 1, wherein: the utility model discloses a spacing device, including gag lever post (9), stop collar (14), recess (15), inside quarter butt (17) that is provided with of recess (15), quarter butt (17) and gag lever post (14) fixed connection, the fixed cover in quarter butt (17) outside is equipped with supporting bearing (16), supporting bearing (16) set up between gag lever post (14) and fixed box (2).