CN108908451B - Gasket cutting tool - Google Patents
Gasket cutting tool Download PDFInfo
- Publication number
- CN108908451B CN108908451B CN201810914872.7A CN201810914872A CN108908451B CN 108908451 B CN108908451 B CN 108908451B CN 201810914872 A CN201810914872 A CN 201810914872A CN 108908451 B CN108908451 B CN 108908451B
- Authority
- CN
- China
- Prior art keywords
- upright post
- gasket
- plate
- cross rod
- tool
- 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.)
- Active
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 26
- 238000003825 pressing Methods 0.000 claims abstract description 27
- 239000000758 substrate Substances 0.000 claims abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000004308 accommodation Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
- B26D1/26—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut
- B26D1/28—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut and rotating continuously in one direction during cutting
- B26D1/285—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut and rotating continuously in one direction during cutting for thin material, e.g. for sheets, strips or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
- B26D7/025—Means for holding or positioning work with clamping means acting upon planar surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2614—Means for mounting the cutting member
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sampling And Sample Adjustment (AREA)
- Milling Processes (AREA)
Abstract
A gasket cutting tool belongs to the technical field of cutting tools. The tool comprises a base plate, a column assembly, a cross rod and a nicking tool assembly; the upright post component is vertically fixed on the central part of the base plate and is used for fixing a gasket which is arranged in a horizontal direction relative to the base plate; the cross rod is transversely arranged above the base plate, and one end of the cross rod is connected with the upright post component; be provided with the nicking tool subassembly on the horizontal pole, nicking tool subassembly rotates and uses the stand of stand subassembly to rotate as the axle under the drive of horizontal pole. The tool of the invention has high integral strength, small mechanism deformation, large cutting force and adjustable blade length, and is suitable for manufacturing gaskets with various hardness and thickness. The tool is convenient to assemble, and the circular gasket with any size and the diameter of which is more than 50mm can be manufactured by replacing the cross rod. The adjustable gasket pressing plate is used for pressing the gasket, the limit assembly is added to control the feed amount, and the whole substrate is used for supporting the gasket, so that the problem of wrinkling generated when the soft gasket is cut can be effectively solved, and the cutting precision of the gasket is fully ensured.
Description
Technical Field
The invention relates to the technical field of cutting tools, in particular to a gasket cutting tool.
Background
The conventional gasket cutting tool generally has the defects of small processing size change range, poor overall stability of the tool, difficult cutting of a hard gasket, incapability of effectively controlling the wrinkling problem of a soft gasket, inaccurate processing size of the gasket and the like. In particular to a round gasket, which has high manual manufacturing precision requirement.
To solve the above problems, a new type of shim cutting tool needs to be developed.
Disclosure of Invention
Aiming at the problems existing in the prior art, the invention provides a gasket cutting tool which can obviously improve the precision and efficiency of gasket manufacture.
The invention is realized by the following technical scheme:
the invention provides a gasket cutting tool, which comprises a base plate, a column assembly, a cross rod and a nicking tool assembly, wherein the column assembly is arranged on the base plate; the upright post component is vertically fixed on the central part of the base plate and is used for fixing a gasket which is arranged in a horizontal direction relative to the base plate; the cross rod is transversely arranged above the base plate, and one end of the cross rod is connected with the upright post assembly; the transverse rod is provided with the nicking tool assembly, and the nicking tool assembly rotates under the drive of the transverse rod and rotates by taking the upright post of the upright post assembly as an axis.
Preferably, the upright post assembly comprises an upright post upper fixing plate, an upright post lower fixing plate, an upright post, a gasket pressing plate, an upright post upper locking plate and an upright post lower locking plate; the upright post upper fixing plate and the upright post lower fixing plate are respectively arranged on the upper surface and the lower surface of the base plate; the upright post upper locking plate and the upright post lower locking plate are used for clamping the cross rod; the stand passes through the stand upper locking plate, the stand lower locking plate, the gasket pressing plate, the stand upper fixing plate and the base plate from top to bottom in sequence, and then is connected with the stand lower fixing plate.
Preferably, the upright has external threads that mate with internal threads of a fixed plate on the upright.
Preferably, the upright post is provided with a shaft shoulder structure for pressing the gasket.
Preferably, a first measuring surface for reflecting the axis position of the upright post is processed on the upright post lower locking plate.
Preferably, the nicking tool assembly comprises a blade, a blade pressing plate, a nicking tool lower locking plate, a nicking tool upper locking plate, a crank and a crank sleeve; the blade is fixed on the lower locking plate of the nicking tool through a blade pressing plate; the upper notch cutter locking piece and the lower notch cutter locking piece are used for clamping the cross rod; the crank is arranged in the crank sleeve, and one end of the crank penetrates through the upper locking plate of the nicking tool to be connected with the lower locking plate of the nicking tool.
Preferably, the crank has external threads that mate with the internal threads of the lower locking tab of the nicking tool.
Preferably, a second measuring surface for reflecting the blade edge plane is machined on the lower locking plate of the nicking tool.
Preferably, the cutting tool further comprises a spacing assembly; the position that the horizontal pole is connected with the stand subassembly is located the horizontal pole is installed the one side of nicking tool subassembly position, spacing subassembly install in the position of horizontal pole be in the horizontal pole is installed the opposite side of nicking tool subassembly position.
Preferably, the limiting assembly comprises a limiting thimble and a cantilever beam; the cantilever beam is arranged on the cross rod, the limiting thimble is fixed on the cantilever beam through threads, and the limiting thimble can slide on the gasket.
The invention has the following beneficial effects:
the gasket cutting tool has the advantages of high overall strength, small mechanism deformation, large cutting force and adjustable blade length, and is suitable for manufacturing gaskets with various hardness and thickness. The tool is convenient to assemble, and the circular gasket with any size and the diameter of which is more than 50mm can be manufactured by replacing the cross rod. The adjustable gasket pressing plate is used for pressing the gasket, the limit assembly is added to control the feed amount, and the whole substrate is used for supporting the gasket, so that the problem of wrinkling generated when the soft gasket is cut can be effectively solved, and the cutting precision of the gasket is fully ensured. The first measuring surface and the second measuring surface are processed on the upright post lower locking plate and the engraving tool lower locking plate, the engraving tool position can be fixed by screwing the crank, and the size of the gasket is convenient to adjust and set.
Drawings
FIG. 1 is an overall assembly view of a shim cutting tool of the present invention;
FIG. 2 is a schematic perspective view of the column assembly of FIG. 1;
FIG. 3 is a side cross-sectional view of the column assembly of FIG. 1;
FIG. 4 is a schematic perspective view of the burin assembly of FIG. 1;
FIG. 5 is a side cross-sectional view, A-A, of the burin assembly of FIG. 1;
fig. 6 is a schematic structural view of the limiting assembly in fig. 1.
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
Referring to fig. 1, a spacer cutting tool includes a base plate 1, a post assembly 2, a cross bar 3, and a nicking tool assembly 4. The upright post assembly 2 is vertically fixed on the center of the base plate 1, and the upright post assembly 2 is used for fixing a gasket which is arranged in a horizontal direction relative to the base plate 1. The cross rod 3 is transversely arranged above the base plate 1, and one end of the cross rod is connected with the upright post assembly 2. The transverse rod 3 is provided with the nicking tool assembly 4, and the nicking tool assembly 4 rotates under the drive of the transverse rod 3 and rotates by taking the upright post 21 of the upright post assembly 2 as an axis. When the upright post assembly 2 fixes the gasket on the base plate 1, the nicking tool assembly 4 rotates around the upright post 21, and the gasket can be cut.
Referring to fig. 2 and 3, the post assembly includes a post upper fixing plate 22, a post lower fixing plate 23, a post 21, a gasket pressing plate 24, a post upper locking plate 25, and a post lower locking plate 26. The upright post upper fixing plate 22 and the upright post lower fixing plate 23 are respectively arranged on the upper surface and the lower surface of the base plate 1, and are fixed on the base plate 1 through socket head cap screws. Specifically, the column fixing plate 22 is a T-shaped plate, and includes a transverse portion and a longitudinal portion. The upper surface of base plate 1 is equipped with the accommodation groove that holds the vertical portion of stand fixed plate 22 stretches into, in order to avoid jack-up gasket, works as after the vertical portion of stand fixed plate 22 stretches into the accommodation groove, makes the horizontal portion of stand fixed plate 22 also stretches into the accommodation groove, the upper surface of stand fixed plate 22 with base plate 1 upper surface parallel and level. Preferably, the receiving groove is provided as a groove that is structurally compatible with the post-fixing plate 22. The upright upper locking plate 25 and the upright lower locking plate 26 are used for clamping the cross rod 3, and the cross rod adopts a double cross rod structure so as to improve the overall strength of the tool. For this purpose, the upright upper locking plate 25 and the upright lower locking plate 26 are respectively provided with two concave openings, and four concave openings form two groups of upright clamping structures for respectively clamping the two cross bars. The through holes machined in the middle of the upright post upper fixing plate 22, the upright post lower fixing plate 23, the gasket pressing plate 24, the upright post upper locking plate 25 and the upright post lower locking plate 26 are precisely matched with the upright posts. The upright post 21 sequentially passes through the upright post upper locking plate 25, the upright post lower locking plate 26, the gasket pressing plate 24, the upright post upper fixing plate 22 and the base plate 1 from top to bottom and then is connected with the upright post lower fixing plate 23.
The lower part of the upright post 21 is provided with external threads, and when the upright post 21 is screwed into the upper upright post fixing plate and is matched with the internal threads in the upper upright post fixing plate 22, the gasket pressing plate 24 can be pressed. While the shim to be cut is located below the shim press plate 24, once the shim press plate 24 is compressed, the shim is compressed. The gasket pressing plate 24 is a complete set of circular gaskets, and the gasket pressing plate with the size close to that of the gasket can be selected according to the size of the gasket, so that the gasket can be effectively fixed, and wrinkles are reduced. In addition, the upright 21 also has a shoulder structure 211. The part of the upright extending into the upright upper fixing plate is a cylinder with a radial dimension R1, and the parts of the upright extending into the upright upper locking plate 25 and the upright lower locking plate 26 are cylinders with a radial dimension R2, wherein R2 is larger than R1. The junction of the radial dimension R1 cylinder and the radial dimension R2 cylinder is a shoulder structure, and after the upright post 21 is screwed into the upright post upper fixing plate 22, the shoulder structure further compresses the gasket pressing plate 24, so as to compress the gasket and control the problem of gasket wrinkling.
As shown in fig. 4 and 5, the nicking tool assembly comprises a blade 41, a blade pressing plate 42, a nicking tool lower locking piece 43, a nicking tool upper locking piece 44, a crank 45 and a crank sleeve 46. The blade 41 is fixed on the lower notch blade locking piece 43 through the blade pressing plate 42, and the expansion and contraction amount of the blade can be properly adjusted according to the thickness of the gasket. To ensure that the blade 41 is not skewed when the crossbar 3 is rotated. The blade 41 is fixed at the position of the lower notch blade lock 43 through a blade pressing plate 42, and is provided with concave-convex structure matching. As shown in fig. 5, the blade pressing plate 42 is provided with a convex structure, and the lower locking plate 43 of the nicking tool is provided with a concave structure matched with the convex structure. The upper nicking tool locking piece 44 and the lower nicking tool locking piece 43 are used for clamping the cross bar 3. The upper locking plate 44 and the lower locking plate 43 are also provided with two concave openings respectively, and four concave openings form two sets of carving knife clamping structures for clamping two cross bars respectively. The crank 45 is arranged in the crank sleeve 46, so that the rotation is flexible. The crank 45 has external threads matching with the internal threads of the lower notch lock, one end of the crank 45 is screwed into the upper notch lock 44 and then connected with the lower notch lock 43, the upper notch lock 44 and the lower notch lock 43 are connected, and the whole notch assembly is assembled on the cross rod 3 in a clearance way. To facilitate secure attachment, the crank is also provided with a shoulder structure for abutting against the blade upper lock 44.
The lower upright locking plate 26 is provided with a first measuring surface for reflecting the axial position of the upright; and/or the lower notch blade tab 43 is machined with a second measuring surface to reflect the blade edge plane. Preferably, measuring surfaces are provided on both post lower locking tab 26 and nicking lower locking tab 43. The arrangement of the first measuring surface and the second measuring surface can more accurately mark the position of the circle center and the cutting point of the gasket. The distance between the two measuring surfaces is measured by a measuring tool such as a vernier caliper, so that the cutting radius, namely the radius size of the gasket, can be accurately measured.
In addition, the upper end of the upright post 21 is a parallel surface, and the upper end of the crank 45 is a parallel surface, so that the crank is convenient to fasten by using an open spanner. When the gasket is required to be replaced or the radius is required to be adjusted, the gasket can be integrally taken out from the upright post 21, and each part is not required to be reassembled, so that the assembly is convenient and quick.
The cross rod 3 is two parallel hollow stainless steel pipes, and different lengths can be replaced according to actual requirements.
The shim cutting tool further comprises a stop assembly 5. The position of the cross rod 3 connected with the upright post assembly 2 is located on one side of the position of the cross rod 3 where the nicking tool assembly 4 is installed, and the position of the limiting assembly 5 installed on the cross rod 3 is located on the other side of the position of the cross rod 3 where the nicking tool assembly 4 is installed. As shown in fig. 6, the limiting assembly 5 includes a limiting thimble 51 and a cantilever beam 52. The cantilever beam 52 is mounted on the cross rod 3, and the limiting thimble 51 is fixed on the cantilever beam 52 through threads. The head of the limiting thimble 51 is of a hemispherical structure and can slide freely on the gasket. During operation, the cutting feed of the blade can be effectively controlled by rotating and adjusting the elongation of the limiting thimble 51, which is helpful for protecting the blade and reducing the folds of the gasket.
The specific process for manufacturing the gasket by using the device is as follows: punching a central hole with the same size as the upright post on the gasket; the gasket pressing plate 24 and the gasket are fixed on the base plate 1 by using the upright posts; clamping the cross bar 3 by using an upright upper locking plate 25 and an upright lower locking plate 26, and assembling the nicking tool component 4 on the cross bar 3 in a clearance manner; the assembled cross rod assembly is sleeved into the upright post 21 through the central holes of the upright post upper locking plate 25 and the upright post lower locking plate 26; measuring the distance between two measuring planes of the upright post lower locking plate 25 and the notch lower locking plate 43 by using a vernier caliper, namely the radius size of the gasket, and locking the position of the notch assembly 4 by using a crank 45 after setting; the handle sleeve 46 is held by hand, and the cutter assembly is driven to rotate around the upright post 21, so that the gasket can be cut. The limiting component 5 is installed according to the requirement, and after the nicking tool rotates for one circle, the ejector pins 51 are unscrewed, so that the feed amount can be effectively controlled, the fold is avoided, and the blade 41 is protected.
It will be appreciated by persons skilled in the art that the embodiments of the invention described above and shown in the drawings are by way of example only and are not limiting. The objects of the present invention have been fully and effectively achieved. The functional and structural principles of the present invention have been shown and described in the examples and embodiments of the invention may be modified or practiced without departing from the principles described.
Claims (2)
1. The gasket cutting tool is characterized by comprising a base plate, a stand column assembly, a cross rod, a nicking tool assembly and a limiting assembly; the upright post component is vertically fixed on the central part of the base plate and is used for fixing a gasket which is arranged in a horizontal direction relative to the base plate; the cross rod is transversely arranged above the base plate, and one end of the cross rod is connected with the upright post assembly; the transverse rod is provided with the nicking tool assembly, and the nicking tool assembly rotates under the drive of the transverse rod and rotates by taking the upright post of the upright post assembly as an axis; the upright post assembly comprises an upright post upper fixing plate, an upright post lower fixing plate, an upright post, a gasket pressing plate, an upright post upper locking plate and an upright post lower locking plate; the upright post upper fixing plate and the upright post lower fixing plate are respectively arranged on the upper surface and the lower surface of the base plate; the gasket to be cut is positioned below the gasket pressing plate, and the upright post fixes the gasket pressing plate and the gasket on the substrate; the upright post upper locking plate and the upright post lower locking plate are used for clamping the cross rod; the upright post sequentially passes through the upright post upper locking plate, the upright post lower locking plate, the gasket pressing plate, the upright post upper fixing plate and the base plate from top to bottom and then is connected with the upright post lower fixing plate; the upright post is provided with external threads matched with the internal threads of the fixing plate on the upright post; the part of the upright post extending into the upright post upper fixing plate is a cylinder with a radial dimension R1, and the parts of the upright post extending into the upright post upper locking plate and the upright post lower locking plate are cylinders with a radial dimension R2, wherein R2 is larger than R1; the junction of the cylinder with the radial dimension R1 and the cylinder with the radial dimension R2 is a shaft shoulder structure; the position where the cross rod is connected with the upright post component is positioned at one side of the position where the cross rod is provided with the nicking tool component, and the position where the limiting component is arranged at the cross rod is positioned at the other side of the position where the cross rod is provided with the nicking tool component; the limiting assembly comprises a limiting thimble and a cantilever beam; the cantilever beam is arranged on the cross rod, the limiting thimble is fixed on the cantilever beam through threads, the limiting thimble can slide on the gasket, and the cutting feed of the blade is controlled by rotating and adjusting the elongation of the limiting thimble; a first measuring surface for reflecting the axial center position of the upright post is processed on the upright post lower locking plate; the nicking tool assembly comprises a blade, a blade pressing plate, a nicking tool lower locking plate, a nicking tool upper locking plate, a crank and a crank sleeve; the blade is fixed on the lower locking plate of the nicking tool through a blade pressing plate; the upper notch cutter locking piece and the lower notch cutter locking piece are used for clamping the cross rod; the crank is arranged in the crank sleeve, and one end of the crank penetrates through the upper locking plate of the nicking tool to be connected with the lower locking plate of the nicking tool; and a second measuring surface for reflecting the blade edge plane is processed on the lower locking plate of the nicking tool.
2. The shim cutting tool of claim 1, wherein the crank has external threads that mate with the internal threads of the lower locking tab of the nicking tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810914872.7A CN108908451B (en) | 2018-08-13 | 2018-08-13 | Gasket cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810914872.7A CN108908451B (en) | 2018-08-13 | 2018-08-13 | Gasket cutting tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108908451A CN108908451A (en) | 2018-11-30 |
| CN108908451B true CN108908451B (en) | 2024-04-09 |
Family
ID=64404472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810914872.7A Active CN108908451B (en) | 2018-08-13 | 2018-08-13 | Gasket cutting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108908451B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109671654A (en) * | 2018-12-27 | 2019-04-23 | 江苏纳沛斯半导体有限公司 | A kind of semiconductor crystal wafer cutter device that can prevent play |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203228243U (en) * | 2013-03-12 | 2013-10-09 | 江苏飞扬粉末科技有限公司 | Cross cutter |
| JP2014172133A (en) * | 2013-03-11 | 2014-09-22 | Dainippon Printing Co Ltd | Circle cutter |
| CN204935741U (en) * | 2015-07-27 | 2016-01-06 | 中国石油天然气股份有限公司 | A kind of asbestos washer cutter |
| CN206435796U (en) * | 2016-12-26 | 2017-08-25 | 格林美（武汉）城市矿产循环产业园开发有限公司 | A kind of power battery case cutter device |
| CN208601599U (en) * | 2018-08-13 | 2019-03-15 | 三门核电有限公司 | A kind of gasket cutting tool |
-
2018
- 2018-08-13 CN CN201810914872.7A patent/CN108908451B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014172133A (en) * | 2013-03-11 | 2014-09-22 | Dainippon Printing Co Ltd | Circle cutter |
| CN203228243U (en) * | 2013-03-12 | 2013-10-09 | 江苏飞扬粉末科技有限公司 | Cross cutter |
| CN204935741U (en) * | 2015-07-27 | 2016-01-06 | 中国石油天然气股份有限公司 | A kind of asbestos washer cutter |
| CN206435796U (en) * | 2016-12-26 | 2017-08-25 | 格林美（武汉）城市矿产循环产业园开发有限公司 | A kind of power battery case cutter device |
| CN208601599U (en) * | 2018-08-13 | 2019-03-15 | 三门核电有限公司 | A kind of gasket cutting tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108908451A (en) | 2018-11-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109454269B (en) | Forming tool device for inclined hole | |
| US4295763A (en) | Plug cutter | |
| CN108908451B (en) | Gasket cutting tool | |
| CN202070959U (en) | Special bracket for machining spindle rod cutters | |
| AU2020103190A4 (en) | Positioning fixture for making cutter | |
| CN100515626C (en) | Adjustable floating boring cutter | |
| CN208601599U (en) | A kind of gasket cutting tool | |
| CN114589365A (en) | Light-load working condition floating adjusting device | |
| CN201098741Y (en) | Dimension adjustable floating boring tool | |
| CN209139858U (en) | High speed and precision boring head | |
| CN213379464U (en) | High-precision twist drill bit for deep hole machining | |
| CN114029097A (en) | Flat test piece measuring clamp for high-low temperature environment test chamber and test method thereof | |
| CN211527289U (en) | Adjustable rod piece testing fixture | |
| CN211709022U (en) | Fixture head for circular knife edge grinding | |
| CN112355673B (en) | Clamping device and method for improving machining quality of radial hole of airfoil part | |
| CN2082659U (en) | Combined vice | |
| CN216465007U (en) | Cutting machine for manufacturing wedge angle sheet | |
| CN210877749U (en) | Unequal rake angle end mill | |
| CN220347919U (en) | Wind-powered electricity generation bearing frame terminal surface auxiliary device that punches | |
| CN111941379B (en) | Device for scribing special-shaped hollow section bar | |
| CN211740045U (en) | Comprehensive measuring tool for large-belt crown-shaped line | |
| CN219075340U (en) | Gear round hole grinding clamp | |
| CN218800679U (en) | Special-shaped part drilling tool | |
| CN210335342U (en) | Mandrel key groove electromachining indexing positioning fixture | |
| CN210255819U (en) | Aircraft baffle interval bearing structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |