CN215812183U - Combined desk type pencil hardness tester - Google Patents
Combined desk type pencil hardness tester Download PDFInfo
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- CN215812183U CN215812183U CN202120491591.2U CN202120491591U CN215812183U CN 215812183 U CN215812183 U CN 215812183U CN 202120491591 U CN202120491591 U CN 202120491591U CN 215812183 U CN215812183 U CN 215812183U
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- 239000003973 paint Substances 0.000 claims abstract description 14
- 238000001514 detection method Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 6
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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Abstract
The utility model belongs to the field of hardometers, in particular to a combined desk type pencil hardometer, which aims at the problem that most of the existing pencil hardometers have insufficient fixing strength so as to cause sliding in use and influence the detection result, and provides the following scheme, wherein the combined desk type pencil hardometers comprise a base, a vertical plate is fixedly arranged at the top of the base, a moving groove is formed in the top of the base, a rotating rod is rotatably arranged on one side of the base, a rocking handle is fixedly arranged at one end of the rotating rod, a moving block is connected to the outer side of the rotating rod in a threaded manner, a placing plate is fixedly arranged at the top of the moving block, a paint film is placed on the top of the placing plate, a transverse groove is formed in one side of the placing plate, two reset springs are fixedly arranged on the inner wall of the bottom of the transverse groove, the combined desk type pencil hardometer can increase the fixing strength of a pencil so as to prevent looseness from occurring in the detection process, the detection result is influenced, and the use is simple and convenient.
Description
Technical Field
The utility model relates to the technical field of hardometers, in particular to a combined desk type pencil hardometer.
Background
The pencil hardness tester is designed and manufactured according to GB/T6739-1996, belongs to a mechanical type, has the pen point heavy load of 1000 +/-5 g, measures the hardness of a coating film according to the hardness mark of a pencil, and has the advantages of small volume, light weight and convenience for measuring the coating hardness in a laboratory and a construction site.
Most of the existing pencil hardometers are insufficient in fixing strength, so that the sliding condition occurs in use, and the detection result is influenced, and therefore a combined desk type pencil hardometer is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects that in the prior art, most pencil hardometers are insufficient in fixing strength, so that sliding occurs in use and detection results are influenced.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a combined desk type pencil sclerometer comprises a base, wherein a vertical plate is fixedly mounted at the top of the base, a moving groove is formed in the top of the base, a rotating rod is rotatably mounted on one side of the base, a rocking handle is fixedly mounted at one end of the rotating rod, a moving block is connected to the outer side of the rotating rod in a threaded manner, a placing plate is fixedly mounted at the top of the moving block, a paint film is placed on the top of the placing plate, a transverse groove is formed in one side of the placing plate, two reset springs are fixedly mounted on the inner wall of the bottom of the transverse groove, the tops of the two reset springs are fixedly mounted with a transverse rod, a limiting rod is fixedly mounted at the top of the transverse rod, a limiting block is fixedly mounted at the top of the limiting rod, a connecting spring is fixedly mounted at the bottom of the limiting block, the bottom of the connecting spring is fixedly mounted at the top of the placing plate, and a fixing bolt is connected to the top of the placing plate in a threaded manner, and fixing bolt's bottom contacts with the top of horizontal pole, one side fixed mounting of riser has the push cylinder, and fixed mounting has the telescopic link on the output shaft of push cylinder, and the bottom fixed mounting of telescopic link has first cooperation piece, one side slidable mounting of riser has first connecting block, and one side fixed mounting of first connecting block has the second connecting block, the recess has been seted up at the top of first connecting block, and slidable mounting has second cooperation piece on the bottom inner wall of recess, one side fixed mounting of second cooperation piece has first restriction post, and one side slidable mounting of second connecting block has the second restriction post, the one end fixed mounting of second restriction post has the piece of drawing, and draws one side fixed mounting of piece to have the third spring, and the one end fixed mounting of third spring is in one side of second connecting block.
Preferably, the top of the second connecting block is provided with an inclined hole, and a pencil is placed in the inclined hole.
Preferably, the spout has been seted up to one side of riser, and fixed mounting has the slide bar in the spout, and the outside slidable mounting of slide bar has the slider, and one side fixed mounting of slider has first spring in one side of first connecting block, and the top fixed mounting of slider has first spring, and the top fixed mounting of first spring is on the top inner wall of spout.
Preferably, the inner wall of the bottom of the groove is provided with a limiting groove, a connecting rod is fixedly mounted in the limiting groove, a transverse block is slidably mounted on the outer side of the connecting rod, and the top of the transverse block is fixedly mounted at the bottom of the second matching block.
Preferably, one side of the transverse block is fixedly provided with a second spring, and one end of the second spring is fixedly arranged on the inner wall of one side of the limiting groove.
The combined desk type pencil hardness tester has the beneficial effects that:
in the using process, firstly, a paint film is placed on the placing plate, the fixing bolt is rotated, so that the fixing bolt drives the cross rod to descend, the cross rod drives the limiting block to descend, the paint film is fixed, then the pulling block is pulled, a pencil is placed into the inclined hole, the pulling block is loosened, the third spring is deformed to generate elasticity, the pencil is limited, the pushing cylinder is started, the pushing cylinder drives the first matching block to descend, the first matching block descends to enable the first limiting column to move rightwards, the fixing strength of the pencil is improved, looseness in the detection process is prevented, meanwhile, the first matching block drives the first connecting block and the second connecting block to descend, and finally, the rocking handle is rotated, so that the placing plate drives the paint film to move, and the detection of the paint film is completed.
The pencil lead fixing device can increase the fixing strength of the pencil, thereby preventing the pencil lead from loosening in the detection process and influencing the detection result, and is simple and convenient to use.
Drawings
FIG. 1 is a schematic structural view of a combined desk type pencil hardness tester according to the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1 of a combination desk type pencil hardness tester according to the present invention;
fig. 3 is an enlarged schematic structural diagram of a portion B in fig. 1 of a combined desk type pencil hardness tester according to the present invention.
In the figure: the pencil comprises a base 1, a vertical plate 2, a moving groove 3, a rotating rod 4, a rocking handle 5, a moving block 6, a placing plate 7, a paint film 8, a transverse groove 9, a return spring 10, a cross rod 11, a limiting block 12, a connecting spring 13, a fixing bolt 14, a pushing cylinder 15, a telescopic rod 16, a first matching block 17, a sliding rod 18, a sliding block 19, a first spring 20, a first connecting block 21, a second connecting block 22, a groove 23, a second matching block 24, a first limiting column 25, a second spring 26, a second limiting column 27, a pulling block 28, a third spring 29, an inclined hole 30 and a pencil 31.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a combined desk type pencil sclerometer comprises a base 1, a vertical plate 2 is fixedly installed on the top of the base 1, a moving groove 3 is formed on the top of the base 1, a rotating rod 4 is rotatably installed on one side of the base 1, a rocking handle 5 is fixedly installed at one end of the rotating rod 4, a moving block 6 is in threaded connection with the outer side of the rotating rod 4, a placing plate 7 is fixedly installed on the top of the moving block 6, a paint film 8 is placed on the top of the placing plate 7, a transverse groove 9 is formed on one side of the placing plate 7, two reset springs 10 are fixedly installed on the inner wall of the bottom of the transverse groove 9, the top of each reset spring 10 is fixedly installed with a same transverse rod 11, a limiting rod is fixedly installed on the top of the transverse rod 11, a limiting block 12 is fixedly installed on the top of the limiting rod, a connecting spring 13 is fixedly installed on the bottom of the limiting block 12, and the bottom of the connecting spring 13 is fixedly installed on the top of the placing plate 7, the top of the placing plate 7 is connected with a fixing bolt 14 through a thread, the bottom of the fixing bolt 14 is contacted with the top of the cross bar 11, one side of the vertical plate 2 is fixedly provided with a pushing cylinder 15, an output shaft of the pushing cylinder 15 is fixedly provided with a telescopic rod 16, the bottom of the telescopic rod is fixedly provided with a first matching block 17, one side of the vertical plate 2 is slidably provided with a first connecting block 21, and one side of the first connecting block 21 is fixedly provided with a second connecting block 22, the top of the first connecting block 21 is provided with a groove 23, and a second matching block 24 is slidably mounted on the inner wall of the bottom of the groove 23, a first limiting column 25 is fixedly mounted on one side of the second matching block 24, and a second limiting column 27 is slidably mounted at one side of the second connecting block 22, a pulling block 28 is fixedly mounted at one end of the second limiting column 27, and one side of the pulling block 28 is fixedly provided with a third spring 29, and one end of the third spring 29 is fixedly arranged on one side of the second connecting block 22.
In the utility model, the top of the second connecting block 22 is provided with an inclined hole 30, and a pencil 31 is placed in the inclined hole 30.
In the utility model, one side of a vertical plate 2 is provided with a sliding groove, a sliding rod 18 is fixedly arranged in the sliding groove, a sliding block 19 is slidably arranged on the outer side of the sliding rod 18, one side of the sliding block 19 is fixedly arranged on one side of a first connecting block 21, the top of the sliding block 19 is fixedly provided with a first spring 20, the top of the first spring 20 is fixedly arranged on the inner wall of the top of the sliding groove, and the first spring 20 is arranged to facilitate the resetting of the sliding block 19.
In the utility model, the inner wall of the bottom of the groove 23 is provided with a limiting groove, a connecting rod is fixedly arranged in the limiting groove, a transverse block is slidably arranged on the outer side of the connecting rod, the top of the transverse block is fixedly arranged at the bottom of the second matching block 24, and the transverse block is convenient for stabilizing the sliding of the second matching block 24.
In the utility model, one side of the transverse block is fixedly provided with the second spring 26, one end of the second spring 26 is fixedly arranged on the inner wall of one side of the limiting groove, and the second spring 26 is convenient to reset the transverse block.
In the utility model, in the using process, firstly, a paint film 8 to be detected is placed on a placing plate 7, a fixing bolt 14 is rotated, so that the fixing bolt 14 drives a cross rod 11 to descend, the cross rod 11 drives a limiting rod to descend, the limiting rod drives a limiting block 12 to descend, the fixing of the paint film 8 is completed, then a pulling block 28 is pulled, the pulling block 28 drives a second limiting column 27 to move rightwards, a pencil 31 is placed in an inclined hole 30, the pulling block 28 is released, a third spring 29 is deformed to generate elastic force, so that the pencil 31 is primarily limited, a pushing cylinder 15 is started, the pushing cylinder 15 drives a telescopic rod 16 to descend, the telescopic rod 16 drives a first matching block 17 to descend, the first matching block 17 descends to enable a second matching block 24 to move rightwards, the second matching block 24 drives a first limiting column 25 to move rightwards, so that the fixing strength of the pencil 31 is increased, and the detection result is prevented from being affected by looseness in the detecting process, meanwhile, the first matching block 17 drives the first connecting block 21 and the second connecting block 22 to descend, so that the bottom of the pencil 31 is in contact with the top of the paint film 8, the rocking handle 5 is rotated at last, the rocking handle 5 drives the rotating rod 4 to rotate, the rotating rod 4 rotates to enable the moving block 6 to move rightwards, the moving block 6 drives the placing plate 7 to move, the placing plate 7 drives the paint film 8 to move, and therefore detection of the paint film 8 is completed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. The combined desk type pencil sclerometer comprises a base (1) and is characterized in that a vertical plate (2) is fixedly mounted at the top of the base (1), a moving groove (3) is formed in the top of the base (1), a rotating rod (4) is rotatably mounted on one side of the base (1), a rocking handle (5) is fixedly mounted at one end of the rotating rod (4), a moving block (6) is in threaded connection with the outer side of the rotating rod (4), a placing plate (7) is fixedly mounted at the top of the moving block (6), a paint film (8) is placed at the top of the placing plate (7), a transverse groove (9) is formed in one side of the placing plate (7), two reset springs (10) are fixedly mounted on the inner wall of the bottom of the transverse groove (9), the same transverse rod (11) is fixedly mounted at the tops of the two reset springs (10), a limiting rod is fixedly mounted at the top of the transverse rod (11), and the top of the limiting rod is fixedly provided with a limiting block (12), the bottom of the limiting block (12) is fixedly provided with a connecting spring (13), the bottom of the connecting spring (13) is fixedly arranged at the top of the placing plate (7), the top of the placing plate (7) is in threaded connection with a fixing bolt (14), the bottom of the fixing bolt (14) is in contact with the top of the cross rod (11), one side of the vertical plate (2) is fixedly provided with a pushing cylinder (15), an output shaft of the pushing cylinder (15) is fixedly provided with a telescopic rod (16), the bottom of the telescopic rod (16) is fixedly provided with a first matching block (17), one side of the vertical plate (2) is slidably provided with a first connecting block (21), one side of the first connecting block (21) is fixedly provided with a second connecting block (22), and the top of the first connecting block (21) is provided with a groove (23), and slidable mounting has second cooperation piece (24) on the bottom inner wall of recess (23), one side fixed mounting of second cooperation piece (24) has first restriction post (25), and one side slidable mounting of second connecting block (22) has second restriction post (27), the one end fixed mounting of second restriction post (27) has and draws piece (28), and draws one side fixed mounting of piece (28) has third spring (29), and the one end fixed mounting of third spring (29) is in one side of second connecting block (22).
2. The combined desk type pencil hardness tester according to claim 1, wherein an inclined hole (30) is formed at the top of the second connecting block (22), and a pencil (31) is placed in the inclined hole (30).
3. The combined desk type pencil hardness tester as claimed in claim 1, wherein a sliding groove is formed in one side of the vertical plate (2), a sliding rod (18) is fixedly mounted in the sliding groove, a sliding block (19) is slidably mounted on the outer side of the sliding rod (18), one side of the sliding block (19) is fixedly mounted on one side of the first connecting block (21), a first spring (20) is fixedly mounted on the top of the sliding block (19), and the top of the first spring (20) is fixedly mounted on the inner wall of the top of the sliding groove.
4. The combined desk type pencil hardness tester as claimed in claim 1, wherein a limiting groove is formed in the inner wall of the bottom of the groove (23), a connecting rod is fixedly mounted in the limiting groove, a cross block is slidably mounted on the outer side of the connecting rod, and the top of the cross block is fixedly mounted at the bottom of the second matching block (24).
5. A combined desk type pencil hardness tester according to claim 4, wherein a second spring (26) is fixedly mounted on one side of the cross block, and one end of the second spring (26) is fixedly mounted on an inner wall of one side of the limiting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120491591.2U CN215812183U (en) | 2021-03-08 | 2021-03-08 | Combined desk type pencil hardness tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120491591.2U CN215812183U (en) | 2021-03-08 | 2021-03-08 | Combined desk type pencil hardness tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215812183U true CN215812183U (en) | 2022-02-11 |
Family
ID=80161856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120491591.2U Expired - Fee Related CN215812183U (en) | 2021-03-08 | 2021-03-08 | Combined desk type pencil hardness tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215812183U (en) |
-
2021
- 2021-03-08 CN CN202120491591.2U patent/CN215812183U/en not_active Expired - Fee Related
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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: 20220211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |