CN212228625U - Sclerometer convenient to measure - Google Patents
Sclerometer convenient to measure Download PDFInfo
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- CN212228625U CN212228625U CN201921114699.9U CN201921114699U CN212228625U CN 212228625 U CN212228625 U CN 212228625U CN 201921114699 U CN201921114699 U CN 201921114699U CN 212228625 U CN212228625 U CN 212228625U
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- pipe
- rack plate
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Abstract
The utility model discloses a sclerometer convenient to measure, including base, gyro wheel, spacing groove, place board, backup pad, control panel, spout, roof, stopper, step motor, fixed gear, rack plate, pivot, micro motor, connecting plate, flexible pipe, fly leaf, driving gear, driven gear, screwed pipe, connecting rod, hydraulic stem, screw thread post, pressure sensor and pressure head. The utility model discloses it is rational in infrastructure, open step motor through external switch, the fixed gear in step motor area rotates, and the fixed gear drives the rack plate that the meshing is connected and removes to make the rack plate slide along the inside spout of roof, the rack plate drives the connecting plate and removes in the bottom of roof, is convenient for carry out the segmentation measurement to the steel that awaits measuring, is convenient for measure going on smoothly, and measurement accuracy is higher.
Description
Technical Field
The utility model relates to a sclerometer specifically is a sclerometer convenient to measure, belongs to sclerometer application technical field.
Background
The hardness tester is a hardness testing instrument, and metal hardness measurement is firstly defined by hardness proposed by Raomule, represents the capability of a material for resisting a hard object pressed into the surface of the material, and is one of important performance indexes of a metal material, and generally, the higher the hardness is, the better the wear resistance is.
The hardness is measured to present metal material generally using the rockwell hardness meter, but the rockwell hardness meter is desk-top structure, only be applicable to the laboratory, to some great large-scale work pieces, like large-scale foundry goods and large-scale mould steel, need carry out the hardness test through sample or preparation model, can't realize the field test, and current sclerometer can not finely tune when measuring, when measuring the steel of different shapes, the sclerometer can not the adjustment position, need artificial moving the steel that awaits measuring, influence the measurement efficiency of steel, then the application range of sclerometer has been reduced. Therefore, a hardness meter which facilitates measurement is proposed to address the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is just to provide a sclerometer convenient to measure in order to solve above-mentioned problem.
The utility model realizes the purpose through the following technical proposal, a hardometer convenient for measurement, which comprises a base, a mobile measuring device and a precision adjusting device;
the mobile measuring device comprises a roller, a limiting groove, a placing plate, a supporting plate, a sliding groove, a top plate, a limiting block, a stepping motor, a fixed gear and a rack plate, wherein the roller is rotatably connected inside the base, the limiting groove is formed inside the base, the placing plate is slidably connected inside the limiting groove, the supporting plate is fixedly connected to both sides of the top end of the base, the top end of the supporting plate is fixedly connected with the top plate, the stepping motor is installed inside the top plate, the fixed gear is sleeved at the output end of the stepping motor, one end of the fixed gear is meshed with the rack plate, the rack plate is slidably connected with the sliding groove, and the limiting block is fixedly connected to both ends of the sliding groove;
the precision adjusting device comprises a control panel, a rotating shaft, a micro motor, a connecting plate, a telescopic pipe, a movable plate, a driving gear, a driven gear, a threaded pipe, a connecting rod, a hydraulic rod, a threaded column, a pressure sensor and a pressure head, wherein the bottom end of the rack plate is fixedly connected with the connecting plate, the two sides of the bottom end of the connecting plate are fixedly connected with the telescopic pipe, the bottom end of the telescopic pipe is fixedly connected with the movable plate, the bottom end of the connecting plate is fixedly connected with the micro motor and the rotating shaft, the output end of the micro motor is sleeved with the driving gear, the driving gear is meshed with the driven gear, the driven gear is sleeved outside the rotating shaft, the bottom end of the rotating shaft is fixedly connected with the threaded column, the threaded column is in threaded connection with the threaded pipe, the bottom end of the movable, one end of the supporting plate is provided with an operation panel.
Preferably, the threaded pipe is fixedly connected to the center of the movable plate, and two telescopic pipes are symmetrically distributed at one end of the movable plate.
Preferably, the telescopic pipe is formed by sleeving two sections of circular pipes with different apertures.
Preferably, the centers of the rotating shaft, the threaded column, the threaded pipe, the movable plate and the pressure head are coaxial.
Preferably, the quantity of gyro wheel is a plurality of, and a plurality of gyro wheel symmetric distribution is in the inside of base, and the top of gyro wheel is pasted tightly with the bottom of placing the board.
Preferably, the limiting blocks are symmetrically distributed at two ends of the sliding groove and fixedly connected to the inner portion of the top plate.
The utility model has the advantages that:
place on placing the board through the steel that awaits measuring, promote to place the board and make and place the board and remove along the spacing groove under the rotation of gyro wheel, will await measuring steel and remove to suitable position, open the hydraulic stem through external switch, the pressure head in hydraulic stem area extrudees the steel that awaits measuring, measures pressure through pressure sensor, then obtains data, makes things convenient for large-scale steel to measure convenient and fast.
Drive the driving gear through micro motor and rotate, the driving gear drives the driven gear rotation of meshing connection, driven gear drives the screw thread post and rotates, screw thread post and the inside screwed pipe threaded connection of fly leaf, thereby make the fly leaf move down along the screw thread post, adjust the pressure head and place the distance between the board then, be convenient for adjust measuring distance, open step motor through external switch, the fixed gear in step motor area rotates, the rack plate that the fixed gear drives the meshing connection removes, thereby make the rack plate slide along the inside spout of roof, the rack plate drives the connecting plate and removes in the bottom of roof, be convenient for carry out the segmentation measurement to the steel that awaits measuring, be convenient for measure smoothly go on, measurement accuracy is higher.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is the schematic view of the position of the movable plate, the threaded pipe, the threaded post and the connecting rod of the present invention.
In the figure: 1. the base, 2, the gyro wheel, 3, the spacing groove, 4, place the board, 5, the backup pad, 6, control the panel, 7, the spout, 8, the roof, 9, the stopper, 10, step motor, 11, fixed gear, 12, rack board, 13, the pivot, 14, micro motor, 15, the connecting plate, 16, flexible pipe, 17, the fly leaf, 18, the driving gear, 19, driven gear, 20, screwed pipe, 21, the connecting rod, 22, the hydraulic stem, 23, the screw post, 24, pressure sensor, 25, the pressure head.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-3, a hardness tester for facilitating measurement comprises a base 1, a movable measuring device and a precision adjusting device;
the mobile measuring device comprises a roller 2, a limiting groove 3, a placing plate 4, a supporting plate 5, a sliding groove 7, a top plate 8, a limiting block 9, a stepping motor 10, a fixed gear 11 and a rack plate 12, the roller 2 is rotatably connected inside the base 1, the limiting groove 3 is formed inside the base 1, the placing plate 4 is slidably connected inside the limiting groove 3, the supporting plate 5 is fixedly connected to both sides of the top end of the base 1, the top end of the supporting plate 5 is fixedly connected with the top plate 8, the stepping motor 10 is installed inside the top plate 8, the fixed gear 11 is sleeved at the output end of the stepping motor 10, one end of the fixed gear 11 is meshed with the rack plate 12, the rack plate 12 is slidably connected with the sliding groove 7, the limiting blocks 9 are fixedly connected to both ends of the sliding groove 7, sectional measurement of steel materials to be measured is facilitated, and smooth measurement is facilitated, the measurement precision is higher;
the precision adjusting device comprises an operation panel 6, a rotating shaft 13, a micro motor 14, a connecting plate 15, an expansion pipe 16, a movable plate 17, a driving gear 18, a driven gear 19, a threaded pipe 20, a connecting rod 21, a hydraulic rod 22, a threaded column 23, a pressure sensor 24 and a pressure head 25, wherein the bottom end of the rack plate 12 is fixedly connected with the connecting plate 15, both sides of the bottom end of the connecting plate 15 are fixedly connected with the expansion pipe 16, the bottom end of the expansion pipe 16 is fixedly connected with the movable plate 17, the bottom end of the connecting plate 15 is fixedly connected with the micro motor 14 and the rotating shaft 13, the output end of the micro motor 14 is sleeved with the driving gear 18, the driving gear 18 is meshed with the driven gear 19, the driven gear 19 is sleeved outside the rotating shaft 13, the bottom end of the rotating shaft 13 is fixedly connected with the threaded column 23, the threaded column 23 is in threaded connection, the pressure head 25 is installed to the bottom of hydraulic stem 22, the internally mounted of pressure head 25 has pressure sensor 24, the one end of backup pad 5 is installed and is controlled panel 6, makes things convenient for large-scale steel to measure convenient and fast.
The threaded pipe 20 is fixedly connected to the center of the movable plate, and two telescopic pipes 16 are symmetrically distributed at one end of the movable plate, so that the structure is more reasonable and the connection is convenient; the telescopic pipe 16 is formed by sleeving two sections of circular pipes with different apertures, so that the connection is convenient; the centers of the rotating shaft 13, the threaded column 23, the threaded pipe 20, the movable plate 17 and the pressure head 25 are coaxial, so that the structure is more reasonable and the connection is convenient; the number of the rollers 2 is a plurality, the rollers 2 are symmetrically distributed in the base 1, and the top ends of the rollers 2 are tightly attached to the bottom end of the placing plate 4, so that the placing plate 4 can move conveniently; stopper 9 symmetric distribution is at the both ends of spout 7, and stopper 9 fixed connection is in the inside of roof 8, the position that the restriction rack plate 12 removed.
When the utility model is used, firstly, the electrical components in the device are all externally connected with a control panel and an external power supply, then the steel to be measured is placed on the placing plate 4, the placing plate 4 is pushed to enable the placing plate 4 to move along the limiting groove 3 under the rotation of the roller 2, the steel to be measured is moved to a proper position, then the hydraulic rod 22 is opened through the external switch, the pressure head 25 of the hydraulic rod 22 extrudes the steel to be measured, the pressure is measured through the pressure sensor 24, the micro motor 14 is opened through the external switch, the micro motor 14 drives the driving gear 18 to rotate, the driving gear 18 drives the driven gear 19 connected in a meshing way to rotate, the driven gear 19 drives the threaded column 23 to rotate, the threaded column 23 is in threaded connection with the threaded pipe 20 inside the movable plate 17, thereby the movable plate 17 moves downwards along the threaded column 23, then the distance between the pressure head 25 and the placing plate, be convenient for adjust measuring distance, open step motor 10 through external switch, the fixed gear 11 in step motor 10 area rotates, and fixed gear 11 drives the rack plate 12 removal that the meshing is connected to make rack plate 12 slide along 8 inside spouts 7 of roof, rack plate 12 drives connecting plate 15 and removes in the bottom of roof 8, is convenient for carry out the segmentation measurement to the steel that awaits measuring, is convenient for measure smoothly, and measurement accuracy is higher.
The stepping motor 10 adopts a 86 closed-loop stepping motor which is sold by Shenzhen Jie Meikang electromechanical Limited and has the model number of 86J18118EC-1000+2HSS86H and a related matched power supply and circuit thereof.
The micro motor 14 is a 42 stepping motor sold by Guangzhou Zhongtian motor company Limited in model number 42HS4401 and its related power supply and circuit.
The pressure sensor 24 adopts a DL-type digital weighing sensor and a related matched power supply and circuit thereof, which are described by Shenzhen Sen Mate electromechanical device Limited.
It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. A sclerometer convenient to measure which characterized in that: comprises a base (1), a mobile measuring device and a precision adjusting device;
the mobile measuring device comprises idler wheels (2), a limiting groove (3), a placing plate (4), a supporting plate (5), a sliding groove (7), a top plate (8), a limiting block (9), a stepping motor (10), a fixed gear (11) and a rack plate (12), wherein the idler wheels (2) are connected in the base (1) in a rotating mode, the limiting groove (3) is formed in the base (1), the limiting groove (3) is connected with the placing plate (4) in a sliding mode, the supporting plate (5) is fixedly connected to the two sides of the top end of the base (1), the top end of the supporting plate (5) is fixedly connected with the top plate (8), the stepping motor (10) is installed inside the top plate (8), the output end of the stepping motor (10) is sleeved with the fixed gear (11), one end of the fixed gear (11) is meshed with the rack plate (12), and the rack plate (12) is connected with the sliding, two ends of the sliding chute (7) are fixedly connected with limiting blocks (9);
the precision adjusting device comprises a control panel (6), a rotating shaft (13), a micro motor (14), a connecting plate (15), a telescopic pipe (16), a movable plate (17), a driving gear (18), a driven gear (19), a threaded pipe (20), a connecting rod (21), a hydraulic rod (22), a threaded column (23), a pressure sensor (24) and a pressure head (25), wherein the bottom end of the rack plate (12) is fixedly connected with the connecting plate (15), both sides of the bottom end of the connecting plate (15) are fixedly connected with the telescopic pipe (16), the bottom end of the telescopic pipe (16) is fixedly connected with the movable plate (17), the bottom end of the connecting plate (15) is fixedly connected with the micro motor (14) and the rotating shaft (13), the output end of the micro motor (14) is sleeved with the driving gear (18), the driving gear (18) is meshed with the driven gear (19), and the driven gear (19, bottom fixed connection screw thread post (23) of pivot (13), screw thread post (23) threaded connection screwed pipe (20), connecting rod (21) fixed connection hydraulic stem (22) are passed through to the bottom of fly leaf (17), pressure head (25) are installed to the bottom of hydraulic stem (22), the internally mounted of pressure head (25) has pressure sensor (24), the one end of backup pad (5) is installed and is controlled panel (6).
2. A durometer facilitating measurements as claimed in claim 1, wherein: the threaded pipe (20) is fixedly connected to the center of the movable plate (17), and two telescopic pipes (16) are symmetrically distributed at one end of the movable plate (17).
3. A durometer facilitating measurements as claimed in claim 1, wherein: the telescopic pipe (16) is formed by sleeving two sections of circular pipes with different apertures.
4. A durometer facilitating measurements as claimed in claim 1, wherein: the centers of the rotating shaft (13), the threaded column (23), the threaded pipe (20), the movable plate (17) and the pressure head (25) are coaxial.
5. A durometer facilitating measurements as claimed in claim 1, wherein: the quantity of gyro wheel (2) is a plurality of, and a plurality of gyro wheel (2) symmetric distribution is in the inside of base (1), and the top of gyro wheel (2) is pasted closely with the bottom of placing board (4).
6. A durometer facilitating measurements as claimed in claim 1, wherein: the limiting blocks (9) are symmetrically distributed at two ends of the sliding groove (7), and the limiting blocks (9) are fixedly connected inside the top plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921114699.9U CN212228625U (en) | 2019-07-16 | 2019-07-16 | Sclerometer convenient to measure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921114699.9U CN212228625U (en) | 2019-07-16 | 2019-07-16 | Sclerometer convenient to measure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212228625U true CN212228625U (en) | 2020-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921114699.9U Expired - Fee Related CN212228625U (en) | 2019-07-16 | 2019-07-16 | Sclerometer convenient to measure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212228625U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117213971A (en) * | 2023-09-04 | 2023-12-12 | 南通景康橡塑有限公司 | Measuring system for rubber and plastic products |
-
2019
- 2019-07-16 CN CN201921114699.9U patent/CN212228625U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117213971A (en) * | 2023-09-04 | 2023-12-12 | 南通景康橡塑有限公司 | Measuring system for rubber and plastic products |
| CN117213971B (en) * | 2023-09-04 | 2024-05-10 | 南通景康橡塑有限公司 | Measuring system for rubber and plastic products |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201225 Termination date: 20210716 |
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| CF01 | Termination of patent right due to non-payment of annual fee |