CN111375825A - Cutting tool with vibration-proof function - Google Patents
Cutting tool with vibration-proof function Download PDFInfo
- Publication number
- CN111375825A CN111375825A CN201811619393.9A CN201811619393A CN111375825A CN 111375825 A CN111375825 A CN 111375825A CN 201811619393 A CN201811619393 A CN 201811619393A CN 111375825 A CN111375825 A CN 111375825A
- Authority
- CN
- China
- Prior art keywords
- handle
- grip
- connecting plate
- clamping protrusion
- spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 31
- 238000003825 pressing Methods 0.000 claims abstract description 13
- 238000003466 welding Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D49/00—Machines or devices for sawing with straight reciprocating saw blades, e.g. hacksaws
- B23D49/10—Hand-held or hand-operated sawing devices with straight saw blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D51/00—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends
- B23D51/01—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends characterised by the handle
Abstract
The invention discloses a cutting tool with an anti-vibration function, which comprises a side handle, wherein one end of the side handle is connected with a cutter body, the inner side of the side handle is provided with a handle groove, the inner side of the side handle is provided with a detachable finger grip, the outer side of the detachable finger grip is provided with a first finger grip clamping protrusion, one side of the side handle is provided with a side handle connecting plate, one side of the side handle connecting plate is provided with an upper handle connecting plate, one side of the upper handle connecting plate is provided with an upper handle shell, the top of the upper handle shell is provided with an upper handle, two sides of the upper handle connecting plate are provided with pressing grooves, the outer side of the side handle connecting plate is provided with a side handle clamping protrusion, the top of the side handle clamping protrusion is provided with a sliding clamping protrusion, after finger grips are installed, fingers pass through round holes on the finger grips, so that the whole hand can hold the handles more, and the finger grip is convenient to detach and mount, and is very convenient.
Description
Technical Field
The invention belongs to the technical field of cutting tools, and particularly relates to a cutting tool with a vibration-proof function.
Background
A tool is a tool used for cutting machining in machine manufacturing, and is also called a cutting tool. The cutting tool in a broad sense includes both cutting tools and grinding tools, and most of the cutting tools are used by hand, but also by machine. Since tools used in machine manufacturing are basically used for cutting metal materials, the term "tool" is generally understood to mean a metal cutting tool, and tools for cutting wood are called woodworking tools.
The existing cutting tool only has a handle at one end, so that the direction is inconvenient to control when the tool is operated by one hand in the cutting process, the working efficiency is influenced, the tool body is sharp, and the tool body can be scratched by direct contact of hands, so that the safety is influenced; in the use process of the handle, the handle cannot be gripped due to direct fist gripping, so that the handle and a hand slide to influence the working efficiency, and therefore the cutting tool with the vibration-proof function is provided.
Disclosure of Invention
The invention aims to provide a cutting tool with an anti-vibration function, which aims to solve the problems that the existing cutting tool provided by the prior art only has a handle at one end, so that the direction is inconvenient to control when the tool is operated by one hand in the cutting process, the working efficiency is influenced, the tool body is sharp, and the safety is influenced because the tool body is scratched due to the direct contact of the hand; the handle is in the use, because direct fist is held, can appear unable clenching to cause the condition that handle and hand slided, influence work efficiency's problem.
In order to achieve the purpose, the invention provides the following technical scheme: a cutting tool with a vibration-proof function comprises a side handle, wherein one end of the side handle is connected with a cutter body, a handle groove is formed in the inner side of the side handle, a detachable finger grip is arranged on the inner side of the side handle, a first finger grip clamping protrusion is arranged on the outer side of the detachable finger grip, a side handle connecting plate is arranged on one side of the side handle, an upper handle connecting plate is arranged on one side of the side handle connecting plate, an upper handle shell is arranged on one side of the upper handle connecting plate, an upper handle is arranged at the top of the upper handle shell, pressing grooves are formed in two sides of the upper handle connecting plate, an upper handle groove is formed in one end of each pressing groove, a first spring is arranged in the upper handle groove, one end of the first spring is connected with a spring plate, a side handle clamping protrusion is arranged on the outer side of the side handle connecting plate, a sliding clamping protrusion is arranged at, the inside of side handle card is protruding is provided with the second spring groove, the protruding bottom of slip card is provided with the second spring, can dismantle that the both ends of holding indicate to be provided with and hold the second card protruding, the inside of can dismantling the finger and holding has seted up the third spring groove, the protruding one end of second card is held to the finger is connected with the protruding slider of card, the bottom of the protruding slider of card is connected with the third spring, the one end of the protruding slider of card is connected with the stay bolt connecting rod, the one end of stay bolt connecting rod is connected with the stay bolt, the inside of side handle corresponds the protruding position department of finger holding second card and is provided with the finger handle recess.
Preferably, the side handle connecting plate and the upper handle connecting plate are fixedly connected through a pressing groove and a sliding clamping convex block after being limited by the side handle clamping convex and the upper handle groove.
Preferably, the detachable finger grip and the side grip are clamped by the grip groove and the finger grip first clamping protrusion and then clamped by the finger grip second clamping protrusion into the finger grip groove for fastening connection.
Preferably, the spring plate and the upper handle connecting plate are fixedly connected through a first spring, and the sliding clamping protrusion and the side handle clamping protrusion are fixedly connected through a second spring.
Preferably, the cutter body is fixedly connected with the side handle through a bolt, and the upper handle connecting plate is fixedly connected with the upper handle shell through welding.
Preferably, the upper handle shell and the upper handle connecting plate are of an integrated structure.
Preferably, the side handle clamping protrusion is fixedly connected with the side handle connecting plate in an embedded mode.
Compared with the prior art, the invention has the beneficial effects that: when the cutting tool is used for working, after the upper handle is installed, the tool can be used by two hands at the same time, so that the stability of the tool is greatly improved, the control is convenient, the upper handle is convenient to install and disassemble, the operation efficiency is improved, and meanwhile, the safety of the hands is also ensured; after the finger grip is installed, fingers pass through the round holes on the finger grip, so that the whole hand can hold the grip, the grip is firmer, and the finger grip is convenient to detach and install and very convenient.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side cross-sectional view of the grip connecting plate of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 according to the present invention;
FIG. 4 is a schematic view of the overall structure of the finger grip of the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 4 according to the present invention;
FIG. 6 is a schematic cross-sectional view of the convex side of the finger grip of the present invention;
in the figure: 1. a cutter body; 2. an upper grip; 3. the finger grip can be disassembled; 4. a side grip; 5. a grip recess; 6. The finger holds the first clamping protrusion; 7. a side grip connecting plate; 8. an upper grip connecting plate; 9. an upper grip housing; 10. An upper grip groove; 11. pressing the groove; 12. sliding clamping protrusions; 13. the side grip is clamped and convex; 14. a first spring; 15. a spring plate; 16. a second spring groove; 17. a second spring; 18. the fingers hold the second clamping bulges; 19. A convex clamping sliding block; 20. a third spring; 21. a third spring groove; 22. pulling the bolt; 23. a bolt connecting rod.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a cutting tool with a vibration-proof function comprises a side handle 4, one end of the side handle 4 is connected with a cutter body 1, the inner side of the side handle 4 is provided with a handle groove 5, the inner side of the side handle 4 is provided with a detachable finger grip 3, the outer side of the detachable finger grip 3 is provided with a first finger grip protrusion 6, one side of the side handle 4 is provided with a side handle connecting plate 7, one side of the side handle connecting plate 7 is provided with an upper handle connecting plate 8, one side of the upper handle connecting plate 8 is provided with an upper handle shell 9, the top of the upper handle shell 9 is provided with an upper handle 2, two sides of the upper handle connecting plate 8 are provided with pressing grooves 11, one end of each pressing groove 11 is provided with an upper handle groove 10, a first spring 14 is arranged inside the upper handle groove 10, one end of the first spring 14 is connected with a spring plate 15, the outer side of the side handle connecting plate 7 is provided with a side handle, the inside of side handle card protruding 13 is provided with second spring groove 16, the bottom of slip card protruding 12 is provided with second spring 17, can dismantle that the both ends of holding 3 are provided with and indicate to hold second card protruding 18, can dismantle that the inside of holding 3 has seted up third spring groove 21, the one end that indicates to hold second card protruding 18 is connected with card protruding slider 19, the bottom of card protruding slider 19 is connected with third spring 20, the one end of card protruding slider 19 is connected with draws the tie rod 23, the one end of drawing the tie rod 23 is connected with and is drawn tie 22, the inside of side handle 4 corresponds the position department that the finger held second card protruding 18 and is provided with the finger handle recess.
In order to facilitate the detachment and installation of the side grip connecting plate 7 and the upper grip connecting plate 8, in the present embodiment, preferably, the side grip connecting plate 7 and the upper grip connecting plate 8 are clamped and fixedly connected by the pressing groove 11 and the sliding clamping protrusion 12 after being limited by the side grip clamping protrusion 13 and the upper grip groove 10.
In order to facilitate the detachable finger grip 3 and the side grip 4 to be detached, installed and fastened, in the present embodiment, it is preferable that the detachable finger grip 3 and the side grip 4 are fastened and connected by the grip groove 5 and the finger grip first fastening protrusion 6, and then the finger grip second fastening protrusion 18 is fastened and connected to the finger grip groove.
In order to facilitate the squeezing and the relaxation of the spring plate 15 and facilitate the sliding of the sliding protrusion 12, in this embodiment, it is preferable that the spring plate 15 and the upper handle connecting plate 8 are fixedly connected through a first spring 14, and the sliding protrusion 12 and the side handle protrusion 13 are fixedly connected through a second spring 17.
In order to facilitate the connection and the detachment of the cutter body 1 and the side grip 4, the upper grip connecting plate 8 is connected and fastened with the upper grip housing 9, in this embodiment, preferably, the cutter body 1 and the side grip 4 are fixedly connected through a bolt, and the upper grip connecting plate 8 and the upper grip housing 9 are fixedly connected through welding.
In order to connect the upper grip 2, the upper grip shell 9 and the upper grip connecting plate 8 tightly and conveniently, in the embodiment, it is preferable that the upper grip 2, the upper grip shell 9 and the upper grip connecting plate 8 are of an integral structure.
In order to connect and fasten the side grip locking protrusion 13 and the side grip connecting plate 7, in the present embodiment, the side grip locking protrusion 13 and the side grip connecting plate 7 are preferably fixedly connected by fitting.
The working principle and the using process of the invention are as follows: when the cutting tool is used, the sliding clamping protrusion 12 on the side handle connecting plate 7 is pressed down through the second spring 17, the side handle clamping protrusion 13 is clamped into the upper handle groove 10, the sliding clamping protrusion 12 is popped out through the second spring 17 and clamped into the pressing groove 11, the upper handle 2 and the side handle 4 are fixed, the detachable finger grip 3 is clamped into the handle groove 5 through the finger grip first clamping protrusion 6, the pulling bolts 22 at the two ends of the detachable finger grip 3 are pulled inwards, the third spring 20 is contracted through the clamping protrusion sliding block 19, the finger grip second clamping protrusion 18 is contracted into the third spring groove 21, the finger grip second clamping protrusion 18 is aligned to the finger grip groove below the detachable finger grip 3, the finger grip second clamping protrusion 18 is popped out through the third spring 20 to be fixed, the installation is completed, the left hand grips the upper handle 2, the right hand grips through the finger ring on the detachable finger grip 3, and the cutting is started, both hands simultaneous working for instrument stability becomes strong, be difficult to the skew, it is also more laborsaving, after cutter body 1 uses for a long time, when the cutter body 1 need be changed after the sawtooth fracture appears or the sawtooth becomes blunt, press down slip card protruding 12 on the handle connecting plate 7 of inclining through pressing groove 11, take out from handle connecting plate 7 of inclining and upper grip connecting plate 8, accomplish the dismantlement, unscrew the bolt between cutter body 1 and the handle 4 of inclining, change cutter body 1, screw up the bolt, accomplish the change.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A cutting tool with vibration-proof function, comprising a side grip (4), characterized in that: one end of the side handle (4) is connected with a cutter body (1), a handle groove (5) is formed in the inner side of the side handle (4), a detachable finger grip (3) is arranged on the inner side of the side handle (4), a first finger grip clamping protrusion (6) is arranged on the outer side of the detachable finger grip (3), a side handle connecting plate (7) is arranged on one side of the side handle (4), an upper handle connecting plate (8) is arranged on one side of the side handle connecting plate (7), an upper handle shell (9) is arranged on one side of the upper handle connecting plate (8), an upper handle (2) is arranged on the top of the upper handle shell (9), pressing grooves (11) are formed in two sides of the upper handle connecting plate (8), an upper handle groove (10) is formed in one end of each pressing groove (11), and a first spring (14) is arranged in each upper handle groove (10), one end of the first spring (14) is connected with a spring plate (15), a side handle clamping protrusion (13) is arranged on the outer side of the side handle connecting plate (7), a sliding clamping protrusion (12) is arranged at the top of the side handle clamping protrusion (13), a second spring groove (16) is arranged inside the side handle clamping protrusion (13), a second spring (17) is arranged at the bottom of the sliding clamping protrusion (12), finger-holding second clamping protrusions (18) are arranged at two ends of the detachable finger grip (3), a third spring groove (21) is arranged inside the detachable finger grip (3), one end of the finger-holding second clamping protrusion (18) is connected with a clamping protrusion sliding block (19), the bottom of the clamping protrusion sliding block (19) is connected with a third spring (20), one end of the clamping protrusion sliding block (19) is connected with a pulling bolt connecting rod (23), one end of the pulling bolt connecting rod (23) is connected with a pulling bolt (22), finger grip grooves are formed in the inner portion of the side grip (4) corresponding to the positions of the finger grip second clamping bulges (18).
2. A cutting tool having a vibration-proof function according to claim 1, characterized in that: the side handle connecting plate (7) and the upper handle connecting plate (8) are clamped and fixedly connected by a pressing groove (11) and a sliding clamping protrusion (12) after being limited by the side handle clamping protrusion (13) and the upper handle groove (10).
3. A cutting tool having a vibration-proof function according to claim 1, characterized in that: the detachable finger grip (3) and the side grip (4) are clamped by the finger grip second clamping protrusion (18) into the finger grip groove for fastening connection after being clamped by the grip groove (5) and the finger grip first clamping protrusion (6).
4. A cutting tool having a vibration-proof function according to claim 1, characterized in that: the spring plate (15) is fixedly connected with the upper handle connecting plate (8) through a first spring (14), and the sliding clamping protrusion (12) is fixedly connected with the side handle clamping protrusion (13) through a second spring (17).
5. A cutting tool having a vibration-proof function according to claim 1, characterized in that: the cutter body (1) is fixedly connected with the side handle (4) through a bolt, and the upper handle connecting plate (8) is fixed with the upper handle shell (9) through welding.
6. A cutting tool having a vibration-proof function according to claim 1, characterized in that: the upper grip (2), the upper grip shell (9) and the upper grip connecting plate (8) are of an integrated structure.
7. A cutting tool having a vibration-proof function according to claim 1, characterized in that: the side grip clamping protrusion (13) is fixedly connected with the side grip connecting plate (7) in an embedded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811619393.9A CN111375825A (en) | 2018-12-28 | 2018-12-28 | Cutting tool with vibration-proof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811619393.9A CN111375825A (en) | 2018-12-28 | 2018-12-28 | Cutting tool with vibration-proof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111375825A true CN111375825A (en) | 2020-07-07 |
Family
ID=71213375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811619393.9A Pending CN111375825A (en) | 2018-12-28 | 2018-12-28 | Cutting tool with vibration-proof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111375825A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW299675U (en) * | 1996-09-20 | 1997-03-01 | Guang-Bin Wang | Structural improvement of hacksaw |
| TW200531770A (en) * | 2004-03-31 | 2005-10-01 | xi-liang Wang | Saw and handle thereof |
| CN1947965A (en) * | 2005-10-10 | 2007-04-18 | 库拉图五金工具(上海)有限公司 | Hand saw |
| CN101642834A (en) * | 2008-08-06 | 2010-02-10 | 南京德朔实业有限公司 | Handheld reciprocating saw and operating method thereof |
| CN203986476U (en) * | 2014-05-26 | 2014-12-10 | 布罗利股份有限公司 | Handle grasping device |
| CN108637378A (en) * | 2018-05-29 | 2018-10-12 | 芜湖涛浪机械科技有限公司 | A kind of hardware is convenient for saw of having an effect |
| CN109079238A (en) * | 2018-10-12 | 2018-12-25 | 海联锯业科技有限公司 | A kind of saw blade telescopic type Hand saw |
-
2018
- 2018-12-28 CN CN201811619393.9A patent/CN111375825A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW299675U (en) * | 1996-09-20 | 1997-03-01 | Guang-Bin Wang | Structural improvement of hacksaw |
| TW200531770A (en) * | 2004-03-31 | 2005-10-01 | xi-liang Wang | Saw and handle thereof |
| CN1947965A (en) * | 2005-10-10 | 2007-04-18 | 库拉图五金工具(上海)有限公司 | Hand saw |
| CN101642834A (en) * | 2008-08-06 | 2010-02-10 | 南京德朔实业有限公司 | Handheld reciprocating saw and operating method thereof |
| CN203986476U (en) * | 2014-05-26 | 2014-12-10 | 布罗利股份有限公司 | Handle grasping device |
| CN108637378A (en) * | 2018-05-29 | 2018-10-12 | 芜湖涛浪机械科技有限公司 | A kind of hardware is convenient for saw of having an effect |
| CN109079238A (en) * | 2018-10-12 | 2018-12-25 | 海联锯业科技有限公司 | A kind of saw blade telescopic type Hand saw |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200707 |
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| WD01 | Invention patent application deemed withdrawn after publication |