CN209665640U - Synchronous ring carbon item processing is with cutting carbon cutting die - Google Patents
Synchronous ring carbon item processing is with cutting carbon cutting die Download PDFInfo
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- CN209665640U CN209665640U CN201920098976.5U CN201920098976U CN209665640U CN 209665640 U CN209665640 U CN 209665640U CN 201920098976 U CN201920098976 U CN 201920098976U CN 209665640 U CN209665640 U CN 209665640U
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- mold
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Abstract
The utility model discloses a kind of synchronous ring carbon item processing with cutting carbon cutting die, including upper mold and lower mold, the upper mold are fixed with connecting plate, and the connecting plate is fixedly connected with cylinder piston rod, and the lower mold is connect with lower fixed seat；Two locating rods are provided on the lower fixed seat, and upper mold is provided with location hole corresponding with two locating rods, after upper mold is set on the securing lever, it is bolted with connecting plate, the lower mold is provided with location hole corresponding with two locating rods, after lower mold is sleeved in locating rod, it is bolted with lower fixed seat；The lower mold is nylon mold, and the nylon die surface is smooth.The utility model is positioned by locating rod, can guarantee cutting die position when installation, even if repeating to install, upper and lower cutting die can also coincide very well, prevents blade from cutting away lower die supporting surface.Compared with prior art, the lower mold of the utility model uses nylon mold, 50 times of life-span upgrading, saves die cost.
Description
Technical field
The utility model relates to a kind of cutting die, a kind of synchronous ring carbon item processing is related in particular to cutting carbon cutting die.
Background technique
In synchronous ring production process, needs first to process carbon item, then cover carbon item in synchronization by covering carbon equipment
On ring.
Good carbon cutting technique can guarantee stable carbon size and suitable appearance, the length and width of carbon item and
Radian is its critical size, and in addition to this, the clean impulse- free robustness of carbon flat appearance, notch is also important appearance requirement, otherwise
Easily cause the problems in subsequent use process.In cutting carbon technique, size and appearance that carbon die directly influences carbon item are cut.
It cuts carbon cutting die and is divided to two molds up and down, when cutting carbon, upper/lower die is combined together under the action of hydraulic press, is placed on
Carbon plate among upper/lower die is cut into carbon item by the blade in mold.When in order to guarantee that upper/lower die is combined together, blade is by carbon
The shearing force of piece cutting, lower mold cannot select the stronger metal die of hardness, the lower mold wood used at present for cutting carbon cutting die
Molding jig,
But due to the property problem of wood material itself, as each blade is contacted with bottom mold surface, bottom mold surface
It will appear the marking corresponding with blade, and with the increase of number of use, the marking is gradually superimposed, in use for some time,
Lower die deformation is serious, and surface will appear deeper tool marks, causes the carbon item cut out also to generate deformation of seriously arching upward and even damages
It is bad.Simultaneously as the installation of upper/lower die is without positioning device, when repeating to install, upper mold blade can not coincide with lower die tool marks compared with
It is good, it switches to blade directly on lower die supporting surface, has aggravated lower die damage.
Utility model content
In view of the above-mentioned problems, the purpose of this utility model is to provide a kind of synchronous ring carbon item processing with cutting carbon cutting die, with
It solves the problems, such as the cutting die deformation and supporting surface damage in carbon cutting process in the prior art, and improves cutting die and repeat to install
Precision in journey makes the smooth impulse- free robustness of carbon item of cutting.
To achieve the goals above, the technical solution of the utility model is as follows:
Synchronous ring carbon item processing is with cutting carbon cutting die, which is characterized in that including upper mold and lower mold, the upper mold and company
Fishplate bar is fixed, and the connecting plate is fixedly connected with cylinder piston rod, and the lower mold is connect with lower fixed seat；The lower fixed seat
On be provided with two locating rods, and upper mold is provided with location hole corresponding with two locating rods, and upper mold is sleeved on fixed
After on the bar of position, it is bolted with connecting plate, the lower mold is provided with location hole corresponding with two locating rods, lower mold
After being set on the securing lever, it is bolted with lower fixed seat；The lower mold is nylon mold, and the nylon die surface is flat
It is whole.
As a further improvement, nylon mold with a thickness of 5mm.
The utility model is positioned by locating rod, can guarantee cutting die position when installation, even if repeating to install, upper and lower cutting die
It can coincide very well, prevent blade from cutting away lower die supporting surface.Compared with prior art, the lower mold of the utility model uses nylon mould
Tool, saves die cost by 50 times of life-span upgrading.
The carbon item deformation cut out using the utility model is very small, and notch is smooth, and burr is also very small.
The characteristics of the utility model, sees the detailed description of the drawings of the present case and following preferable embodiment and obtains clear
Ground understands.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model.
Fig. 2 is the schematic diagram of upper mold.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
The utility model is further described in face in conjunction with specific embodiments.
Referring to Fig. 1, synchronous ring carbon item processing is with cutting carbon cutting die, including upper mold 10 and lower mold 20, upper mold 10 and company
Fishplate bar 11 is fixed, and connecting plate 11 is fixedly connected with 12 bolt of cylinder piston rod.Blade 15 is provided on upper mold 10.
Lower mold 20 is connect with lower fixed seat 21；Two locating rods 30 are provided on lower fixed seat, and upper mold is provided with
Location hole 13 corresponding with two locating rods, after upper mold 10 is sleeved in locating rod 30, be bolted hole 14 with connect
Plate 11 is bolted, and lower mold is provided with location hole corresponding with two locating rods, after lower mold 20 is sleeved in locating rod 30,
It is bolted with lower fixed seat 21.It is positioned by locating rod, can guarantee cutting die position when installation, even if repeating to install, above cut
Mould can also coincide very well, prevent blade from cutting away lower die supporting surface.
Lower mold 20 uses nylon mold, and nylon die surface is smooth.Nylon mold with a thickness of 5mm.With wooden die
It compares, nylon mold avoids the problem of surface will appear tool marks, and service life promotes 50 times, saves die cost.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only the principles of the present invention, the utility model also has respectively on the premise of not departing from the spirit and scope of the utility model
Kind changes and improvements, these changes and improvements are both fallen in the range of claimed invention.The requires of the utility model
Protection scope defined by appended claims and its equivalent.
Claims (2)
1. synchronous ring carbon item processing is with cutting carbon cutting die, which is characterized in that including upper mold and lower mold, the upper mold with connect
Plate is fixed, and the connecting plate is fixedly connected with cylinder piston rod, and the lower mold is connect with lower fixed seat；On the lower fixed seat
Two locating rods are provided with, and upper mold is provided with location hole corresponding with two locating rods, upper mold is sleeved on positioning
It after on bar, is bolted with connecting plate, the lower mold is provided with location hole corresponding with two locating rods, lower mold set
After filling on the securing lever, it is bolted with lower fixed seat；The lower mold is nylon mold, and the nylon die surface is smooth.
2. synchronous ring carbon item processing according to claim 1 is with cutting carbon cutting die, which is characterized in that nylon mold with a thickness of
5mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920098976.5U CN209665640U (en) | 2019-01-21 | 2019-01-21 | Synchronous ring carbon item processing is with cutting carbon cutting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920098976.5U CN209665640U (en) | 2019-01-21 | 2019-01-21 | Synchronous ring carbon item processing is with cutting carbon cutting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209665640U true CN209665640U (en) | 2019-11-22 |
Family
ID=68566426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920098976.5U Active CN209665640U (en) | 2019-01-21 | 2019-01-21 | Synchronous ring carbon item processing is with cutting carbon cutting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209665640U (en) |
-
2019
- 2019-01-21 CN CN201920098976.5U patent/CN209665640U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |