CN211347807U - Detection mechanism for cutting edge sharpness detection - Google Patents
Detection mechanism for cutting edge sharpness detection Download PDFInfo
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- CN211347807U CN211347807U CN201922087222.2U CN201922087222U CN211347807U CN 211347807 U CN211347807 U CN 211347807U CN 201922087222 U CN201922087222 U CN 201922087222U CN 211347807 U CN211347807 U CN 211347807U
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Abstract
The utility model discloses a detection mechanism for blade sharpness detects, including the frame, fix cylinder in the frame, pass through the fixed lifting rope of cylinder, fix at the lifting rope tail end and to the gravity hammer of the product application of force that awaits measuring, fix the mount that is used for fixed product that awaits measuring in the frame and place the test product in the mount below, when testing, the mount is located gravity hammer below.
Description
Technical Field
The utility model relates to a wood chisel blade detects technical field, specifically relates to a detection mechanism for blade sharpness detects.
Background
At present, the sharpness of the cutting edge of the wood chisel is tested manually, but a plurality of uncertain human factors cause inaccurate measuring results, and the sharpness of the wood chisel cannot be tested accurately and effectively.
Therefore, a new technical solution is needed to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
For solving the problem that exists among the prior art, the utility model discloses a detection mechanism for blade sharpness detects can accurate effectively detect out off-the-shelf sharpness.
The utility model adopts the technical proposal that: the utility model provides a detection mechanism for blade sharpness detects, includes the frame, fixes the cylinder in the frame, through the lifting rope that the cylinder is fixed, fix at the lifting rope tail end and to the gravity hammer of the product application of force that awaits measuring, fix the mount that is used for fixed product that awaits measuring in the frame and place the test product in the mount below, when testing, the mount is located gravity hammer below.
Further, the frame includes lifting rope fixing base, base and sets up the stand of both sides between lifting rope fixing base and base right, the cylinder is fixed on the lifting rope fixing base and the output shaft of cylinder stretches out and fixes the lifting rope on the lifting rope fixing base, the gravity hammer passes through the lifting rope setting between the stand is right, the test product is placed on the base, the mount is fixed in the base top.
The gravity hammer is characterized by further comprising a protective cover, wherein the protective cover is of a hollow cylindrical structure, a long-strip-shaped hollow area for observation is formed in the protective cover, and the lifting rope drives the gravity hammer to move in the protective cover.
Furthermore, scale marks are arranged at the edge of the strip-shaped hollow area.
Further, the product that awaits measuring is the wood chisel, and the blade of this wood chisel passes through the mount to be fixed in the frame.
Further, the mount includes fixed slot and fixed plate, the wood chisel sets up between fixed slot and fixed plate, the fixed plate passes through the bolt and is fixed with the fixed slot, the both ends of mount are equipped with the round hole, and this mount can be followed the stand through the round hole at both ends and to the activity downwards.
Furthermore, the two sides of the upper end and the lower end of the protective cover are fixed on the upright post pairs through annular fixing pieces.
Further, the test product is test paper.
Has the advantages that: the utility model discloses a detection mechanism carries out the application of force to the handle of the wood chisel that awaits measuring through gravity hammer natural whereabouts, makes the blade cut off the test paper downwards, and the number of piles that cuts off through the test paper judges the sharpness of wood chisel cutting edge, has solved a lot of because the human factor leads to the unsafe problem of measuring result, can accurately effectively detect out off-the-shelf sharpness, and has ensured measurement personnel's operation safety.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The invention is further explained below with reference to the drawings and examples.
Example 1:
as shown in fig. 1, the structure of the impact machine of this embodiment includes a frame, a cylinder 1, a pneumatic switch 2 for controlling the opening and closing of the cylinder 1, a lifting rope 3, a protective cover 5, a gravity hammer 6, a product 7 to be measured, a fixing frame 8 and a test paper 10, the frame of this embodiment includes a lifting rope fixing seat, a base 9 and a pair of columns 4 disposed between the lifting rope fixing seat and the base, the cylinder 1 is fixed on the lifting rope fixing seat, the gravity hammer 6 is disposed between the pair of columns 4 through the lifting rope 3, specifically, one end of the lifting rope 3 is supported on the lifting rope fixing seat by the shaft of the cylinder, the other end is connected with the gravity hammer 6, the protective cover 5 is further disposed between the pair of columns 4, the lifting rope 3 drives the gravity hammer 6 to move in the protective cover 5, the upper and lower ends of the protective cover are both provided with annular fixing members which can be fixed on the pair of columns 4, the fixed mount 8 is arranged above the base 9 and is fixed with the upright post pair 4 of the frame in a sliding way, and when testing is carried out, the test paper 10 is placed on the base 9; the holder 8 mainly holds a blade portion of a wood chisel, a handle portion of which faces a gravity hammer; specifically, mount 8 of this embodiment includes fixed slot and fixed plate, and in the fixed slot was arranged in to the cutting edge part of wood chisel, the fixed plate was fixed the cutting edge part of wood chisel through the bolt, and this mount 8's both ends were equipped with the round hole, and this mount passes through round hole and stand to 4 sliding connection.
The safety cover of this embodiment is hollow cylinder structure, is equipped with the rectangular region of fretwork on it to be equipped with the scale mark on this safety cover.
The working process of the embodiment is as follows: toggle pneumatic switch 2 and open cylinder 1, 3 pulling gravity hammers of lifting rope reach appointed scale mark department and fix lifting rope 3 through the output shaft that cylinder 1 stretches out, fix product 7 that will await measuring on mount 8, place test paper 10 on base 9, toggle starting switch 2, make the output shaft withdrawal of cylinder 1, the gravity hammer falls naturally and strikes product 7 that awaits measuring and cuts off the test paper, the number of piles that cuts off through the test paper determines the sharpness of wood chisel cutting edge.
Claims (8)
1. The utility model provides a detection mechanism for blade sharpness detects which characterized in that: the device comprises a rack, a cylinder (1) fixed on the rack, a lifting rope (3) fixed through the cylinder (1), a gravity hammer (6) fixed at the tail end of the lifting rope (3) and applying force to a product to be tested, a fixing frame (8) fixed on the rack and used for fixing the product to be tested, and a test product placed below the fixing frame (8), wherein the fixing frame (8) is located below the gravity hammer.
2. The detecting mechanism for detecting the sharpness of the cutting edge according to claim 1, further comprising: the frame includes lifting rope fixing base, base (9) and sets up stand to (4) of both sides between lifting rope fixing base and base (9), cylinder (1) is fixed on the lifting rope fixing base and the output shaft of cylinder (1) stretches out to fix the lifting rope on the lifting rope fixing base, gravity hammer (6) set up between stand to (4) through lifting rope (3), the test product is placed on base (9), mount (8) are fixed in base (9) top.
3. The detecting mechanism for detecting the sharpness of the cutting edge according to claim 1, further comprising: the device is characterized by further comprising a protective cover (5), wherein the protective cover (5) is of a hollow cylindrical structure, a long-strip-shaped hollow area for observation is formed in the protective cover, and the lifting rope (3) drives the gravity hammer (6) to move in the protective cover (5).
4. The detecting mechanism for detecting the sharpness of the cutting edge according to claim 3, further comprising: and scale marks are arranged at the edge of the strip-shaped hollow area.
5. The detecting mechanism for detecting the sharpness of the cutting edge according to claim 2, further comprising: the product that awaits measuring is the wood chisel, and the blade of this wood chisel passes through mount (8) to be fixed in the frame.
6. The detecting mechanism for detecting the sharpness of the cutting edge according to claim 5, further comprising: mount (8) include fixed slot and fixed plate, the wood chisel sets up between fixed slot and fixed plate, the fixed plate passes through the bolt and is fixed with the fixed slot, the both ends of mount (8) are equipped with the round hole, and this mount (8) can be followed the stand through the round hole at both ends and to (4) activity downwards.
7. The detecting mechanism for detecting the sharpness of the cutting edge according to claim 3, further comprising: the two sides of the upper end and the lower end of the protective cover (5) are fixed on the upright post pair (4) through annular fixing pieces.
8. The detecting mechanism for detecting the sharpness of the cutting edge according to claim 1, further comprising: the test product is test paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922087222.2U CN211347807U (en) | 2019-11-28 | 2019-11-28 | Detection mechanism for cutting edge sharpness detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922087222.2U CN211347807U (en) | 2019-11-28 | 2019-11-28 | Detection mechanism for cutting edge sharpness detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211347807U true CN211347807U (en) | 2020-08-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922087222.2U Active CN211347807U (en) | 2019-11-28 | 2019-11-28 | Detection mechanism for cutting edge sharpness detection |
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| CN (1) | CN211347807U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111829769A (en) * | 2020-08-26 | 2020-10-27 | 青海省药品检验检测院 | Sharpness tester for triangular cutting edge of medical suture needle |
| CN114235619A (en) * | 2021-12-20 | 2022-03-25 | 茅添洪 | Scalpel sharpness detection device and detection method thereof |
-
2019
- 2019-11-28 CN CN201922087222.2U patent/CN211347807U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111829769A (en) * | 2020-08-26 | 2020-10-27 | 青海省药品检验检测院 | Sharpness tester for triangular cutting edge of medical suture needle |
| CN111829769B (en) * | 2020-08-26 | 2022-04-19 | 青海省药品检验检测院 | Sharpness tester for triangular cutting edge of medical suture needle |
| CN114235619A (en) * | 2021-12-20 | 2022-03-25 | 茅添洪 | Scalpel sharpness detection device and detection method thereof |
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