CN205520608U - Mill main bearing cap damping frock clamp - Google Patents
Mill main bearing cap damping frock clamp Download PDFInfo
- Publication number
- CN205520608U CN205520608U CN201620198572.XU CN201620198572U CN205520608U CN 205520608 U CN205520608 U CN 205520608U CN 201620198572 U CN201620198572 U CN 201620198572U CN 205520608 U CN205520608 U CN 205520608U
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- China
- Prior art keywords
- hydraulic
- beating cap
- main beating
- clamp
- vibration damping
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- Expired - Fee Related
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Abstract
The utility model discloses a mill main bearing cap damping frock clamp, including the anchor clamps base, anchor clamps base both sides upper portion is equipped with and compresses tightly the hydraulic pressure clamp plate of waiting to process main bearing cap, is equipped with the locating piece that is used for the location to cut each grade main bearing cap of back on the top surface of anchor clamps base middle part, and hydraulic tightening piston top is equipped with milling cutter dish group, and parallel interval arranged goes up in milling cutter dish group has four milling cutter dishes, and establish in two outside departments of locating piece hydraulic pressure clamp plate outer end, and the end is stretched into in the clearance space of setting between four milling cutter dishes in the hydraulic pressure clamp plate. Realized effectively that a clamping one -pass with the high -efficient production that 5 grades of main bearing cap mill out simultaneously, has improved production machining efficiency in the very big degree, processing simple structure, the processing cost is low, and the processing equipment input cost is low, has more effectively guaranteed the stability of machining precision. When utilizing by the relative width size of cutter assurance machining precision, the fine machining efficiency problem of having solved has reduced the processing cost, has improved the product competitiveness.
Description
Technical field
This utility model relates to a kind of frock clamp, especially relates to a kind of use vibration damping frock clamp in milling main beating cap.
Background technology
Casting and the process technology of main beating cap is essentially all one piece casting and overall roughing at present, is then cut into the single main beating cap of each shelves, is assembled on cylinder body carry out polish.The most each shelves of such process structure individually cast and mach structure, can be greatly enhanced the production efficiency of main beating cap.Milling face, boring, bore hole need after completing to cut the main beating cap of each grade, and conventional process structure is adopted as workpiece substep feeding saw blade or grooving cutterhead scales off one by one from 1 grade to 5 grade, and processing beat is often several times of other operations；Meet the productive temp of whole line to meet beat needs multiple devices to be put into, equipment investment cost is high, and such traditional scheme structure is complicated, and the cost of processing is high, and the competitiveness ultimately resulting in enterprise product reduces.
Utility model content
This utility model be solve the casting of existing main beating cap and processing to there is equipment investment cost high, take processing place big, processing structure is complicated, processing cost is high, a kind of processing structure ultimately resulting in degradation present situation under Competitive Products and provide is simple, processing cost is low, and process equipment input cost is low, improve the milling main beating cap vibration damping frock clamp of main beating cap incision rate.
The concrete technical scheme that this utility model is used by the above-mentioned technical problem of solution is: a kind of milling main beating cap vibration damping frock clamp, it is characterized in that: include clamp base, clamp base two upper lateral part is provided with the hydraulic platen compressing main beating cap to be processed, clamp base middle top surface is provided with the locating piece of each shelves main beating cap after positioning incision, hydraulic clamp piston is arranged over facing cutter group, in facing cutter group, parallel interval is arranged with four pieces of facing cutters, hydraulic platen outer end is located at locating piece two outside, hydraulic platen inner termination stretches in the clearance space being arranged between four pieces of facing cutters.Effectively achieve the efficient production that the milling simultaneously of 5 grades of main beating cap is opened by one-pass, for conventional master spindle holds lid incision process equipment and processing technique, reduce clamping and processing beat, improve production and processing efficiency largely, processing structure is simple, and processing cost is low, process equipment input cost is low, simultaneously because be one-shot forming stepping, the facing cutter interval cut between facing cutter group the width of each shelves main beating cap be effectively ensured, more effectively ensure that the stability of machining accuracy.
As preferably, described hydraulic platen the inner becomes the shape that is inclined upwardly, and acclivitous oblique top end is provided with the straight pressing plate extended internally pressure lip, and pressing plate pressure lip is crimped together mutually with main beating cap.Improve and be pressed into contact with effect between pressing plate and main beating cap.
As preferably, described clamp base middle top surface is provided with hydraulic pressure auxiliary clamp piston.Workpiece gently navigates on the locating piece of bottom surface in the main beating cap that main folder clamp force effect is gradually cut, and improves damping effect；Reduce anchor point in working angles and change the vibration brought.
As preferably, described hydraulic pressure auxiliary clamp piston uses and arranges hydraulic piston at the both sides below facing cutter group switching centre axis, is provided with fuel feed hole between the hydraulic piston of both sides.The damping vibration attenuation effect preferably utilizing hydraulic pressure reaches to reduce benchmark and changes the mechanical vibration effect caused.
As preferably, the spacing distance between four pieces of facing cutters in described facing cutter group is adopted as adjustable spacer structure.Improve the main beating cap processing incision being adapted to different size to a greater extent, improve the adaptability of production and processing.
As preferably, the thrust of hydraulic platen is the thrust more than 1.5 times of hydraulic pressure auxiliary clamp piston.Workpiece gently navigates on the locating piece of bottom surface in the main beating cap that main folder clamp force effect is gradually cut, and improves damping effect；Reduce anchor point in working angles and change the vibration brought.
The beneficial effects of the utility model are: effectively achieve the efficient production that the milling simultaneously of 5 grades of main beating cap is opened by clamped one time one-pass, for conventional master spindle holds lid incision process equipment and processing technique, reduce clamping and processing beat, improve production and processing efficiency largely, processing structure is simple, processing cost is low, process equipment input cost is low, simultaneously because be one-shot forming stepping, the width of each shelves main beating cap is effectively ensured by the facing cutter interval cut between facing cutter group, more effectively ensure that the stability of machining accuracy.While utilizing by cutter guarantee relative width dimensions guarantee machining accuracy, solve working (machining) efficiency problem very well.Reduce processing cost, improve product competitiveness.
Accompanying drawing illustrates:
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the preferred implementation of this utility model milling main beating cap vibration damping frock clamp.
Fig. 2 is the sectional structure schematic diagram of this utility model milling main beating cap vibration damping frock clamp.
Detailed description of the invention
In embodiment shown in Fig. 1, Fig. 2, a kind of milling main beating cap vibration damping frock clamp, including clamp base 10, clamp base two upper lateral part is provided with the hydraulic platen 40 compressing main beating cap to be processed, clamp base middle top surface is provided with the locating piece 20 of each shelves main beating cap 30 after positioning incision, hydraulic clamp piston is arranged over facing cutter group, in facing cutter group, parallel interval is arranged with four pieces of facing cutters 50, hydraulic platen outer end is located at locating piece two outside, hydraulic platen inner termination stretch into be arranged on four pieces of facing cutters 50 between clearance space in.
The inner 41 one-tenth shapes that are inclined upwardly of described hydraulic platen, acclivitous oblique top end is provided with the straight pressing plate extended internally pressure lip 42, and pressing plate pressure lip 42 is crimped together with main beating cap 30 phase.Described clamp base middle top surface is provided with hydraulic pressure auxiliary clamp piston 60.Described hydraulic pressure auxiliary clamp piston uses and arranges hydraulic piston at the both sides below facing cutter group switching centre axis, is provided with fuel feed hole 61 between the hydraulic piston of both sides.The spacing distance between four pieces of facing cutters in described facing cutter group is adopted as adjustable spacer structure.The thrust of hydraulic platen is the thrust more than 1.5 times of hydraulic pressure auxiliary clamp piston.
Although the most more employing the terms such as hydraulic platen, locating piece, facing cutter group, pressing plate pressure lip；But it is not precluded from using the probability of other term.Use these terms to be only used to more easily to describe and explain the essence of the present invention；It is all contrary with spirit of the present invention for being construed as any additional restriction.
Claims (6)
1. a milling main beating cap vibration damping frock clamp, it is characterized in that: include clamp base, clamp base two upper lateral part is provided with the hydraulic platen compressing main beating cap to be processed, clamp base middle top surface is provided with the locating piece of each shelves main beating cap after positioning incision, hydraulic clamp piston is arranged over facing cutter group, in facing cutter group, parallel interval is arranged with four pieces of facing cutters, hydraulic platen outer end is located at locating piece two outside, and hydraulic platen inner termination stretches in the clearance space being arranged between four pieces of facing cutters.
2. according to the milling main beating cap vibration damping frock clamp described in claim 1, it is characterized in that: described hydraulic platen the inner becomes the shape that is inclined upwardly, acclivitous oblique top end is provided with the straight pressing plate extended internally pressure lip, and pressing plate pressure lip is crimped together mutually with main beating cap.
3. according to the milling main beating cap vibration damping frock clamp described in claim 1, it is characterised in that: described clamp base middle top surface is provided with hydraulic pressure auxiliary clamp piston.
4. according to the milling main beating cap vibration damping frock clamp described in claim 3, it is characterised in that: described hydraulic pressure auxiliary clamp piston uses and arranges hydraulic piston at the both sides below facing cutter group switching centre axis, is provided with fuel feed hole between the hydraulic piston of both sides.
5. according to the milling main beating cap vibration damping frock clamp described in claim 1, it is characterised in that: the spacing distance between four pieces of facing cutters in described facing cutter group is adopted as adjustable spacer structure.
6. according to the milling main beating cap vibration damping frock clamp described in claim 1, it is characterised in that: the thrust of hydraulic platen is the thrust more than 1.5 times of hydraulic pressure auxiliary clamp piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620198572.XU CN205520608U (en) | 2016-03-15 | 2016-03-15 | Mill main bearing cap damping frock clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620198572.XU CN205520608U (en) | 2016-03-15 | 2016-03-15 | Mill main bearing cap damping frock clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205520608U true CN205520608U (en) | 2016-08-31 |
Family
ID=56782695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620198572.XU Expired - Fee Related CN205520608U (en) | 2016-03-15 | 2016-03-15 | Mill main bearing cap damping frock clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205520608U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111804961A (en) * | 2020-06-19 | 2020-10-23 | 河南柴油机重工有限责任公司 | Single-matched machining process for two side faces of main bearing cover of diesel engine |
-
2016
- 2016-03-15 CN CN201620198572.XU patent/CN205520608U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111804961A (en) * | 2020-06-19 | 2020-10-23 | 河南柴油机重工有限责任公司 | Single-matched machining process for two side faces of main bearing cover of diesel engine |
| CN111804961B (en) * | 2020-06-19 | 2023-01-24 | 河南柴油机重工有限责任公司 | Single-matched machining process for two side faces of main bearing cover of diesel engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315800 No. 1528 Hengshan Road, Xintao Street, Beilun District, Ningbo City, Zhejiang Province Patentee after: Zhejiang Geely Power Assembly Co., Ltd. Address before: 315800 No. 1528 Hengshan Road, Xintao Street, Beilun District, Ningbo City, Zhejiang Province Patentee before: Zhejiang Geely Luoyou Engine Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20200315 |