CN220670506U - Surface roughness measuring device - Google Patents
Surface roughness measuring device Download PDFInfo
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- CN220670506U CN220670506U CN202321860905.7U CN202321860905U CN220670506U CN 220670506 U CN220670506 U CN 220670506U CN 202321860905 U CN202321860905 U CN 202321860905U CN 220670506 U CN220670506 U CN 220670506U
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- measuring device
- fixedly connected
- screw rod
- motor
- surface roughness
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- 230000003746 surface roughness Effects 0.000 title claims abstract description 20
- 238000004439 roughness measurement Methods 0.000 claims abstract description 11
- 230000003028 elevating effect Effects 0.000 claims description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 6
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a surface roughness measuring device, which belongs to the technical field of roughness measurement, wherein a telescopic rod is fixedly connected to the surface of a measuring device body, a roughness detector is fixedly arranged at one end of the telescopic rod, a workbench is fixedly connected to the bottom of the measuring device body, a movable screw rod is rotatably connected to the surface of the workbench, the surface of the movable screw rod is connected with the measuring platform through threads, a guide groove is formed in the surface of the measuring platform, the surface roughness measuring device can regulate the clamping distance and the clamping height according to the size of a workpiece through a lifting column, an adjusting screw rod and a sliding seat, so that the workpiece with different sizes can be conveniently clamped and turned, the application range of the measuring device is greatly increased, and reverse thrust generated by clamping of a cylinder can not act on a shaft rod through a turntable and a ball, and meanwhile, the clamped workpiece can be easily turned under the driving of a motor, and the service life of the motor is prolonged.
Description
Technical Field
The utility model relates to the technical field of roughness measurement, in particular to a surface roughness measurement device.
Background
Surface roughness is an important precision index of mechanical parts, and is generally formed by the machining method adopted and other factors.
At present, when the surface roughness of a workpiece is detected, a measuring device is needed, but in the using process of the measuring device, the size of a clamping mechanism arranged by the measuring device is fixed, the workpiece with a certain size can be clamped and turned over, the application range is reduced, meanwhile, the acting force generated by clamping can squeeze the shaft lever of the turning motor, and the service life of the motor is shortened.
For example, a surface roughness measuring device disclosed in publication number CN218329889U includes a base, a riser, and a control box; the top four corners of base are provided with the stand, the top of stand is provided with the workstation, top one side of workstation is provided with curved frame, the bottom of curved frame is provided with electric telescopic handle, electric telescopic handle's bottom is provided with roughness measurement appearance.
According to the technical scheme, the distance and the height of the symmetrical clamping plates are fixed, the larger workpiece cannot be clamped and turned over, the application range is narrowed, the motor is arranged at the front end of the air cylinder, when the workpiece is clamped by the clamping plates, the reverse thrust force can continuously squeeze the shaft rod of the motor, the motor is damaged, and the service life is shortened.
Disclosure of Invention
Aiming at the problems existing in the prior art, the utility model aims to provide a surface roughness measuring device which can adjust the clamping distance and the clamping height according to the size of a workpiece through a lifting column, an adjusting screw rod and a sliding seat, so that the workpieces with different sizes can be clamped and turned conveniently, the application range of the measuring device is greatly enlarged, reverse thrust generated by clamping a cylinder can not act on a shaft rod through a turntable and a ball, and meanwhile, the clamped workpiece can be turned easily under the driving of a motor, so that the service life of the motor is prolonged.
In order to solve the problems, the utility model adopts the following technical scheme.
The utility model provides a surface roughness measuring device, includes the measuring device body, the fixed surface of measuring device body is connected with the telescopic link, the one end fixed mounting of telescopic link has roughness measurement appearance, the bottom fixedly connected with workstation of measuring device body, the surface rotation of workstation is connected with the removal lead screw, the surface of removal lead screw has the measuring table through threaded connection, the surface of measuring table is equipped with the guide slot, the inner wall sliding connection of guide slot has symmetrical slide, the side of slide has accommodate screw through threaded connection, the fixed surface of slide is connected with symmetrical lift post, the one end fixedly connected with connecting seat of lift post, the side fixed mounting of connecting seat has the motor, the output of motor is equipped with the axostylus axostyle, the one end of axostylus axostyle can be dismantled and be connected with the carousel, the side fixedly connected with cylinder of carousel, the output of cylinder is equipped with splint, this surface roughness measuring device through the lift post of setting, accommodate lead screw and slide, can carry out centre gripping interval and high regulation according to the size of work piece, and then conveniently carry out centre gripping and the heavy work piece of different sizes and overturn, the wide range of application to make the motor that can not overturn in the motor and the motor has produced the thrust that the reverse centre gripping has been used simultaneously on the motor, has prolonged the opposite thrust that can make the motor and the life-span of the motor.
Further, the surface of moving the lead screw is connected with the baffle of symmetry through the bearing rotation, and the side fixedly connected with symmetrical guide arm of baffle, the one end of moving the lead screw is equipped with the rocker, the side of measuring table is equipped with screw hole and guide hole, can adjust the horizontal migration position of work piece after the centre gripping, is convenient for carry out roughness detection to the different position surfaces of work piece.
Further, one end of the adjusting screw rod is provided with a rotating wheel, a symmetrical bearing is sleeved on the surface of the adjusting screw rod, threaded holes are formed in the side faces of the sliding seats, the directions of threads in the threaded holes formed in the two sliding seats are opposite, and the adjusting screw rod can adjust the distance between the two symmetrical clamping plates.
Further, the side of carousel is equipped with annular equidistance draw-in groove that distributes, the inner wall of draw-in groove rotates and cup joints the ball, and the carousel of being convenient for easily rotates.
Further, the surface of carousel is fastened with the mounting panel through the screw rod, the side of mounting panel and the one end fixed connection of axostylus axostyle.
Further, the side of the connecting seat is provided with an annular guide groove, and the inner wall of the guide groove is in contact connection with the surface of the ball.
Compared with the prior art, the utility model has the advantages that:
(1) According to the scheme, through the lifting column, the adjusting screw and the sliding seat, the clamping distance and the clamping height can be adjusted according to the size of the workpiece, so that the workpiece with different sizes can be clamped and turned over conveniently, and the application range of the measuring device is greatly enlarged.
(2) According to the scheme, the rotary table and the balls are arranged, so that reverse thrust generated by clamping of the air cylinder cannot act on the shaft rod, meanwhile, a workpiece clamped by the rotary table is turned over easily under the driving of the motor, and the service life of the motor is prolonged.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
fig. 2 is an enlarged view of a portion a of fig. 1;
fig. 3 is a side view of the turntable structure of fig. 2.
The reference numerals in the figures illustrate:
1 measuring device body, 11 telescopic links, 12 roughness detector, 2 workstation, 21 moving screw rod, 22 rocker, 23 guide arm, 3 measuring table, 31 guide slot, 32 slide, 33 adjusting screw rod, 34 runner, 4 connecting seat, 41 motor, 42 axostylus axostyle, 43 mounting panel, 5 cylinder, 51 carousel, 52 draw-in groove, 53 ball, 54 splint, 6 elevating column.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-3, a surface roughness measuring device includes a measuring device body 1, a telescopic rod 11 is fixedly connected to the surface of the measuring device body 1, a roughness detector 12 is fixedly installed at one end of the telescopic rod 11, the roughness detector 12 belongs to the prior art, the structure and the working principle of the roughness detector belong to the well known technology of the person skilled in the art, the structure and the working principle of the roughness detector are not described in detail herein, a workbench 2 is fixedly connected to the bottom of the measuring device body 1, a moving screw 21 is rotatably connected to the surface of the workbench 2, a measuring table 3 is connected to the surface of the moving screw 21 through threads, a guide groove 31 is arranged on the surface of the measuring table 3, a symmetrical sliding seat 32 is slidably connected to the inner wall of the guide groove 31, an adjusting screw 33 is connected to the side surface of the sliding seat 32 through threads, a symmetrical lifting column 6 is fixedly connected to the surface of the sliding seat 32, the lifting column 6 is a hydraulic telescopic rod, a connecting seat 4 is fixedly connected to one end of the lifting column 6, a motor 41 is fixedly installed on the side of the connecting seat 4, the motor 41 belongs to the prior art, a workpiece capable of driving clamping is turned over, an output end 42 of the motor 41 is provided with a rotating disc 42, a detachable shaft 51 is connected to the side surface of the rotating disc 5, and a rotary disc 51 is fixedly connected to the side surface of the rotating disc 5 is provided with a rotary disc 51.
The surface of the movable screw rod 21 is rotationally connected with a symmetrical baffle through a bearing, the side surface of the baffle is fixedly connected with a symmetrical guide rod 23, one end of the movable screw rod 21 is provided with a rocker 22, the side surface of the measuring table 3 is provided with a threaded hole and a guide hole, the horizontal movement position of a clamped workpiece can be adjusted, the roughness detection of the surface of different positions of the workpiece is facilitated, one end of the adjusting screw rod 33 is provided with a rotating wheel 34, the surface of the adjusting screw rod 33 is fixedly sleeved with a symmetrical bearing, the side surface of the sliding seat 32 is provided with a threaded hole, the directions of threads in the threaded holes of the two sliding seats 32 are opposite, and the adjusting screw rod 33 can adjust the distance between two symmetrical clamping plates 54.
In this embodiment, through elevating post 6, accommodate the lead screw 33 and the slide 32 that set up, can carry out centre gripping interval and clamping height's regulation according to the size of work piece, and then conveniently carry out centre gripping and upset to the work piece of equidimension, great increase measuring device's application scope.
Example 2
Referring to fig. 1-3, a surface roughness measuring device includes a measuring device body 1, a telescopic rod 11 is fixedly connected to the surface of the measuring device body 1, a roughness detector 12 is fixedly installed at one end of the telescopic rod 11, the roughness detector 12 belongs to the prior art, the structure and the working principle of the roughness detector belong to the well known technology of the person skilled in the art, the structure and the working principle of the roughness detector are not described in detail herein, a workbench 2 is fixedly connected to the bottom of the measuring device body 1, a moving screw 21 is rotatably connected to the surface of the workbench 2, a measuring table 3 is connected to the surface of the moving screw 21 through threads, a guide groove 31 is arranged on the surface of the measuring table 3, a symmetrical sliding seat 32 is slidably connected to the inner wall of the guide groove 31, an adjusting screw 33 is connected to the side surface of the sliding seat 32 through threads, a symmetrical lifting column 6 is fixedly connected to the surface of the sliding seat 32, the lifting column 6 is a hydraulic telescopic rod, a connecting seat 4 is fixedly connected to one end of the lifting column 6, a motor 41 is fixedly installed on the side of the connecting seat 4, the motor 41 belongs to the prior art, a workpiece capable of driving clamping is turned over, an output end 42 of the motor 41 is provided with a rotating disc 42, a detachable shaft 51 is connected to the side surface of the rotating disc 5, and a rotary disc 51 is fixedly connected to the side surface of the rotating disc 5 is provided with a rotary disc 51.
The side of carousel 51 is equipped with annular equidistance draw-in groove 52 that distributes, and the inner wall of draw-in groove 52 rotates and cup joints ball 53, and the carousel 51 of being convenient for is rotatory easily, and the surface of carousel 51 has mounting panel 43 through the screw rod fastening, and the side of mounting panel 43 and the one end fixed connection of axostylus axostyle 42 are equipped with annular guide slot, and the side of connecting seat 4, and the inner wall of guide slot is connected with the surface contact of ball 53.
In this embodiment, through the carousel 51 and the ball 53 that set up for the reverse thrust that cylinder 5 centre gripping produced can not be acted on axostylus axostyle 42, makes the work piece of centre gripping light upset under the drive of motor 41 simultaneously, has prolonged the life of motor 41.
When the surface roughness measuring device is used, the clamping distance and the height of the symmetrical clamping plates 54 can be adjusted according to the needs, the two symmetrical sliding seats 32 can be synchronously and reversely moved through rotating the adjusting screw 33, the distance of the clamping plates 54 is adjusted, the height of the clamping plates 54 is adjusted through lifting of the lifting columns 6, then the two symmetrical clamping plates 54 are driven to be close to each other through the air cylinders 5, the workpiece is clamped, the turntable 51 can be driven to rotate through the lifting motor 41, the clamped workpiece is further driven to be reversely detected, meanwhile, the moving screw 21 can be rotated to horizontally move the clamped workpiece, the roughness detector 12 is convenient to detect different positions of the surface of the workpiece, the clamping distance and the clamping height can be adjusted according to the sizes of the workpiece through the lifting columns 6, the adjusting screw 33 and the sliding seats 32, the workpiece with different sizes can be conveniently clamped and turned over, the application range of the measuring device is greatly increased, the reverse thrust generated by the clamping of the air cylinders 5 is prevented from acting on the turntable 42, and meanwhile, the clamped workpiece is enabled to be easily turned over under the motor 41, and the service life of the motor 41 is prolonged.
The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (6)
1. The utility model provides a surface roughness measuring device, includes measuring device body (1), the fixed surface of measuring device body (1) is connected with telescopic link (11), the one end fixed mounting of telescopic link (11) has roughness measurement appearance (12), the bottom fixedly connected with workstation (2) of measuring device body (1), its characterized in that: the surface rotation of workstation (2) is connected with movable lead screw (21), the surface of movable lead screw (21) is through threaded connection has measuring table (3), the surface of measuring table (3) is equipped with guide slot (31), the inner wall sliding connection of guide slot (31) has slide (32) of symmetry, the side of slide (32) has adjusting screw (33) through threaded connection, the fixed surface of slide (32) is connected with elevating column (6) of symmetry, the one end fixedly connected with connecting seat (4) of elevating column (6), the side fixed mounting of connecting seat (4) has motor (41), the output of motor (41) is equipped with axostylus axostyle (42), the one end of axostylus axostyle (42) can be dismantled and be connected with carousel (51), the side fixedly connected with cylinder (5) of carousel (51), the output of cylinder (5) is equipped with splint (54).
2. A surface roughness measurement device as claimed in claim 1, wherein: the surface of the movable screw rod (21) is rotationally connected with a symmetrical baffle through a bearing, the side surface of the baffle is fixedly connected with a symmetrical guide rod (23), one end of the movable screw rod (21) is provided with a rocker (22), and the side surface of the measuring table (3) is provided with a threaded hole and a guide hole.
3. A surface roughness measurement device as claimed in claim 1, wherein: one end of the adjusting screw rod (33) is provided with a rotating wheel (34), symmetrical bearings are fixedly sleeved on the surface of the adjusting screw rod (33), threaded holes are formed in the side faces of the sliding seats (32), and the directions of threads in the threaded holes formed in the two sliding seats (32) are opposite.
4. A surface roughness measurement device as claimed in claim 1, wherein: the side of carousel (51) is equipped with annular equidistance draw-in groove (52) that distributes, the inner wall of draw-in groove (52) rotates and cup joints ball (53).
5. A surface roughness measurement device as claimed in claim 1, wherein: the surface of the turntable (51) is fastened with a mounting plate (43) through a screw, and the side surface of the mounting plate (43) is fixedly connected with one end of the shaft lever (42).
6. The surface roughness measurement device of claim 4, wherein: the side of the connecting seat (4) is provided with an annular guide groove, and the inner wall of the guide groove is in contact connection with the surface of the ball (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321860905.7U CN220670506U (en) | 2023-07-15 | 2023-07-15 | Surface roughness measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321860905.7U CN220670506U (en) | 2023-07-15 | 2023-07-15 | Surface roughness measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220670506U true CN220670506U (en) | 2024-03-26 |
Family
ID=90330850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321860905.7U Active CN220670506U (en) | 2023-07-15 | 2023-07-15 | Surface roughness measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220670506U (en) |
-
2023
- 2023-07-15 CN CN202321860905.7U patent/CN220670506U/en active Active
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