CN211425391U

CN211425391U - Roughness measurement equipment of big application scope

Info

Publication number: CN211425391U
Application number: CN201921929480.4U
Authority: CN
Inventors: 师永乐; 王中伟
Original assignee: Yantai Chuangsheng Testing Technology Co ltd
Current assignee: Yantai Chuangsheng Testing Technology Co ltd
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-09-04
Anticipated expiration: 2029-11-08

Abstract

The utility model relates to a roughness measurement equipment of big application scope relates to check out test set's technical field, including horizontal base, install the support frame on horizontal base and install the roughness measurement appearance on the support frame, be provided with the backup pad on the support frame, be provided with slider in the backup pad, slider and the drive assembly that the drive slider slided from top to bottom are installed including seting up in the backup pad and along the first slide rail that vertical direction set up, sliding to slider in the first slide rail, roughness measurement appearance is installed on the slider. The utility model discloses the during operation, thereby slide the height of adjustment roughness detector from top to bottom through drive assembly drive slider according to the difference that detects object thickness to the detection achievement who adapts to different thickness objects.

Description

Roughness measurement equipment of big application scope

Technical Field

The utility model belongs to the technical field of measuring equipment's technique and specifically relates to a roughness measurement equipment of big application scope is related to.

Background

The roughness meter is also called surface roughness meter and surface finishment meter, it has the characteristics of high measuring accuracy, wide measuring range, simple operation, stable work and the like, and is widely applied to the detection of various metal and non-metal processing surfaces.

At present, a patent with publication number CN104457676A discloses a metal roughness detection device, which comprises a detection platform and a roughness detector, wherein the detection platform is provided with a support plate, the support plate is fixedly connected with the detection platform, the middle part of the support plate is provided with a fixed frame, the bottom end of the fixed frame is provided with a telescopic rod, one end of the telescopic rod is fixedly connected with the fixed frame, the side of the telescopic rod opposite to the connecting side of the fixed frame is fixedly connected with the roughness detector, and the top end of the roughness detector is provided with a detection probe; a display is arranged on the upper part of the fixing frame and is fixedly connected with the fixing frame; the display includes a top cover and a base. The invention has the advantages that: under the prerequisite of realizing roughness measurement, can effective reduce cost, spend less money to realize roughness measurement, and simple structure, the preparation is convenient, and intellectual detection system is quick effective, green.

The technical scheme has the following defects: because the roughness measurement appearance is fixed mounting in the backup pad, if the detection object thickness differs, the test probe probably can't touch the face of detecting. Therefore, such a roughness measuring device has a great limitation in use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a roughness measurement equipment of big application scope can slide from top to bottom in order to adapt to the detection thing without thickness.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a roughness measurement equipment of big application scope, includes horizontal base, installs the support frame on horizontal base and installs the roughness measurement appearance on the support frame, be provided with the slider on the support frame, the slider of slider on first slide rail and install on the support frame and be used for driving the drive assembly that the slider slided from top to bottom including setting up on the support frame and along the first slide rail that vertical direction set up, sliding device, roughness measurement appearance is installed on the slider.

Through adopting above-mentioned technical scheme, the during operation, according to the difference that detects object thickness, thereby slide the height of adjustment roughness measurement appearance from top to bottom through drive assembly drive slider to the detection achievement who adapts to different thickness objects.

Preferably, the driving assembly comprises a screw rod which is rotatably connected to the supporting frame and is arranged in the vertical direction and a hand wheel handle which is arranged at the end part of the screw rod and is used for driving the screw rod to rotate, the screw rod penetrates through the sliding block, and the screw rod is in threaded connection with the sliding block.

Through adopting above-mentioned technical scheme, because the screw rod rotates to be connected in the backup pad, screw rod and slider threaded connection. During operation, according to the difference of detecting object thickness, through rotating the hand wheel handle, drive the screw rod and rotate to drive the slider and slide from top to bottom on the screw rod surface, thereby realize that roughness measurement appearance slides from top to bottom.

Preferably, the sliding grooves are formed in two sides of the supporting frame, and two idler wheels matched with the two sliding grooves are arranged on the sliding block.

Through adopting above-mentioned technical scheme, the setting of gyro wheel is the effort to the screw rod when in order to alleviate the slider and slide from top to bottom to the gyro wheel plays certain limiting displacement, lets the more stable upper and lower slip of slider.

Preferably, be provided with the mounting panel on the slider, mounting panel fixed mounting be in on the slider, rotate on the mounting panel and install the link, roughness measurement appearance fixed mounting be in on the link.

Through adopting above-mentioned technical scheme, because the link rotates to be connected on the mounting panel, consequently can adjust roughness measurement appearance's detection angle through rotating the link, further improve the suitability of measuring apparatu.

Preferably, be provided with on the horizontal base along horizontal base width direction and be the second slide rail of level setting, it is connected with the supporting seat that is used for placing the detection thing to slide on the second slide rail.

Through adopting above-mentioned technical scheme, the during operation will detect the thing and place on the supporting seat, then through the position of slide rail adjustment supporting seat to let roughness measurement appearance and detection thing have a better relative position, be convenient for detect work.

Preferably, the supporting seat comprises a bearing seat connected to the second slide rail in a sliding manner and a workbench rotatably mounted on the bearing seat.

Through adopting above-mentioned technical scheme, the workstation rotates and installs on the bearing frame. When the shape structure of the detected object is more complex, such as the roughness detection of spherical surfaces, cylindrical surfaces and the like, particularly the inner circular surface, a better angle can be found through rotation, and the applicability of the roughness detector is improved.

Preferably, the roughness detector includes fixed mounting instrument body on the link and installs the telescopic support rod on the instrument body, telescopic support rod one end with the instrument body links to each other, and the other end is provided with the measuring head.

By adopting the technical scheme, the position of the measuring head can be adjusted by rotating the connecting frame and stretching the telescopic rod during working, and the detection work is further facilitated.

Preferably, the measuring head faces the workbench and is arranged vertically.

Through adopting above-mentioned technical scheme, the measuring head of general measuring apparatu all is the detection of the inconvenient detection thing inner wall of level setting, consequently, the measuring head is vertical towards the workstation, has further improved roughness detector's practicality.

To sum up, the utility model discloses a beneficial technological effect does:

1. the position of the roughness detector is adjusted through the sliding device so as to adapt to the detection work of detection objects with different thicknesses, and the applicability of the roughness detector is improved;

2. the workbench is rotatable, so that detection work of cylindrical surfaces, spherical surfaces and other ring surfaces is facilitated, particularly roughness of inner circular surfaces is detected, and the applicability of the roughness detector is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic view of the overall structure of the present embodiment (showing the positional relationship between the roller and the chute);

fig. 3 is a schematic structural view of the support seat of the present embodiment.

Reference numerals: 1. a horizontal base; 2. a support frame; 21. a chute; 3. a roughness detector; 31. an instrument body; 32. a telescoping strut; 321. a measuring head; 4. a slipping device; 41. a first slide rail; 42. a slider; 421. a roller; 43. a drive assembly; 431. a screw; 432. a hand wheel handle; 5. mounting a plate; 6. a connecting frame; 61. an arc-shaped slot; 62. Screwing the screw by hand; 7. a second slide rail; 8. a supporting seat; 81. a bearing seat; 811. an inverted T-shaped projection; 82. a work bench.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, a roughness measurement equipment with a large application range comprises a horizontal base 1, a support frame 2 and a roughness measurement instrument 3, wherein the support frame 2 is fixedly installed on the horizontal base 1, the roughness measurement instrument 3 is installed on the support frame 2, a sliding device 4 is arranged on the support frame 2, and the roughness measurement instrument slides up and down on the support frame 2 through the sliding device 4.

The sliding device 4 includes a first slide rail 41, a slide block 42, and a driving assembly 43 for driving the slide block 42 to slide up and down. First slide rail 41 sets up on support frame 2 and sets up along vertical direction, and the last an organic whole of slider 42 is provided with the lug, and slider 42 slides through the lug and installs on first slide rail 41.

The drive assembly 43 includes a screw 431 and a handwheel handle 432 that drives the rotation of the screw 431. The screw rod 431 is rotatably connected to the support frame 2 and is arranged along the vertical direction, the screw rod 431 penetrates through the middle of the sliding block 42 and is in threaded connection with the sliding block 42, and the hand wheel handle 432 is fixedly installed at the top end of the screw rod 431. The hand wheel handle 432 is rotated to drive the screw rod 431 to rotate, so that the sliding block 42 slides up and down.

Sliding groove 21 has all been seted up to support frame 2 both sides, is provided with two on the slider 42 respectively with sliding groove 21 matched with gyro wheel 421, when slider 42 slided from top to bottom, gyro wheel 421 also can roll in sliding groove 21, to screw 431's effort when having reduced slider 42 and slided to gyro wheel 421 can let slider 42 more stable when sliding.

Fixed mounting has mounting panel 5 on the slider 42, rotates on the mounting panel 5 and is connected with link 6, and the rotation plane of link 6 is on a parallel with the plane of mounting panel 5, and roughness measurement appearance 3 fixed connection has seted up an arc 61 on the link 6, and the center of arc 61 and the rotation center coincidence of link 6, install on the mounting panel 10 that the hand is twisted bolt 13 and is passed arc 12. The hand-screwed bolt is unscrewed, and the connecting frame 6 can rotate for a certain angle, so that the angle adjustment of the roughness detector 3 is realized; the connecting frame 6 can be fixed by screwing the bolt with a tightening hand, so that the roughness detector 3 is fixed, and the rotating angle depends on the length of the arc-shaped groove 61.

Referring to fig. 1 and 3, a second slide rail 7 is provided on the horizontal base 1, a slide groove 21 of the second slide rail 7 is an inverted T-shaped groove, the second slide rail 7 is arranged along a horizontal direction, and the second slide rail 7 is connected with a support base 8 for placing a detection object in a sliding manner. The supporting seat 8 comprises a bearing seat 81 and a workbench 82, an inverted T-shaped convex block 811 matched with the second sliding rail 7 is integrally arranged on the bearing seat 81, and the bearing seat 81 is slidably arranged on the second sliding rail 7 through the matching of the inverted T-shaped convex block 811 and the second sliding rail 7. The workbench 82 is rotatably arranged on the bearing seat 81, the workbench 82 can rotate, detection work on cylindrical surfaces, spherical surfaces and other annular surfaces is facilitated, particularly roughness of the inner circular surface is detected, and applicability of the roughness detector 3 is improved.

The roughness measuring apparatus 3 includes an apparatus body 31 and a telescopic strut 32, and the telescopic strut 32 is a conventional structure and will not be described herein. Instrument body 31 fixed mounting is on link 6, and scalable branch 32 one end links to each other with instrument body 31, and the other end is provided with measuring head 321, and measuring head 321 is towards workstation 82 and be vertical setting.

The working principle of the embodiment is as follows:

during operation, place the detection object on workstation 82, earlier through the position of slide rail adjustment supporting seat 8, then rotate workstation 82, select the face that will detect, then according to the difference of detecting object thickness, through rotating hand wheel handle 432, it rotates to drive screw 431, thereby it slides from top to bottom to drive slider 42 at screw 431 surface, thereby realize that roughness measurement appearance 3 slides from top to bottom, wait to adjust to stop rotating hand wheel handle 432 behind the suitable position, rotate link 6 and pulling telescopic strut at last and adjust measuring head 321 to suitable position, then detect the work to the detection object.

The above description is only the preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and for those skilled in the art, a plurality of improvements and decorations are not departed from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a big application scope's roughness measurement equipment, includes horizontal base (1), installs support frame (2) on horizontal base (1) and installs roughness detection appearance (3) on support frame (2), its characterized in that: be provided with slide device (4) on support frame (2), slide device (4) including set up on support frame (2) and along first slide rail (41) that vertical direction set up, slide and install slider (42) on first slide rail (41) and install drive assembly (43) that are used for driving slider (42) and slide from top to bottom on support frame (2), roughness detection appearance (3) are installed on slider (42).

2. The wide-application range roughness detection device as claimed in claim 1, wherein: the driving assembly (43) comprises a screw rod (431) which is rotatably connected to the supporting frame (2) and is arranged along the vertical direction and a hand wheel handle (432) which is installed at the end part of the screw rod (431) and is used for driving the screw rod (431) to rotate, the screw rod (431) penetrates through the sliding block (42), and the screw rod (431) is in threaded connection with the sliding block (42).

3. The wide-application range roughness detection device as claimed in claim 2, wherein: the supporting frame (2) is provided with sliding grooves (21) on two sides, and the sliding block (42) is provided with two rollers (421) which are respectively matched with the sliding grooves (21).

4. The wide-application range roughness detection device as claimed in claim 1, wherein: be provided with mounting panel (5) on slider (42), mounting panel (5) fixed mounting be in on slider (42), rotate on mounting panel (5) and install link (6), roughness measurement appearance (3) fixed mounting be in on link (6).

5. The wide-application range roughness detection device as claimed in claim 1, wherein: be provided with on horizontal base (1) along horizontal base (1) width direction and be second slide rail (7) that the level set up, it is connected with supporting seat (8) that are used for placing the detection thing to slide on second slide rail (7).

6. The wide-application range roughness detection device as claimed in claim 5, wherein: the supporting seat (8) comprises a bearing seat (81) connected to the second sliding rail (7) in a sliding mode and a workbench (82) installed on the bearing seat (81) in a rotating mode.

7. The wide-application range roughness detection device as claimed in claim 4, wherein: roughness detector (3) are including fixed mounting instrument body (31) on link (6) and install telescopic strut (32) on instrument body (31), telescopic strut (32) one end with instrument body (31) link to each other, the other end is provided with measuring head (321).

8. The wide-application range roughness detection device according to claim 7, wherein: the measuring head (321) faces the workbench (82) and is arranged vertically.