CN208214838U - Crankshaft miling machine processing tool - Google Patents
Crankshaft miling machine processing tool Download PDFInfo
- Publication number
- CN208214838U CN208214838U CN201820342365.6U CN201820342365U CN208214838U CN 208214838 U CN208214838 U CN 208214838U CN 201820342365 U CN201820342365 U CN 201820342365U CN 208214838 U CN208214838 U CN 208214838U
- Authority
- CN
- China
- Prior art keywords
- milling cutter
- crankshaft
- lead screw
- fixing seat
- cutter fixing
- 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.)
- Expired - Fee Related
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- Milling Processes (AREA)
Abstract
The utility model relates to crankshaft miling machine processing tools.Milling cutter fixing seat is set to crankshaft stationary fixture two sides, two milling cutter fixing seats being oppositely arranged are connected by lead screw, on the contrary, milling cutter fixing seat bottom is connect with workbench by guide rail, lead screw is driven by rotating electric machine for the milling cutter fixing seat of two sides and the connection direction of lead screw.The milling cutter fixing seat of two sides and the connection direction of lead screw on the contrary, lead screw rotation drive the milling cutter fixing seat of two sides with into, with moving back, it is ensured that exert a force and synchronize to the processing of crankshaft, make crankshaft uniform force, be not damaged, in addition lead screw degree of regulation is high.
Description
Technical field
The utility model relates to crankshaft miling machine processing unit (plant) technical fields, and in particular to a kind of crankshaft miling machine processing tool.
Background technique
Cam on crankshaft needs to be carried out with milling cutter to mill flat processing, if the cam of crankshaft is milled by unilateral milling cutter
Flat processing, then crankshaft radial force unevenly causes crankshaft axial bending.For bilateral milling cutter, if milling cutter pedestal pass through it is hydraulic
Cylinder is pushed, then the strength that two side mills apply crankshaft is asynchronous, is still resulted in crankshaft discontinuity and is bent.
Summary of the invention
Purpose of the utility model is to solve the above problems and provide a kind of crankshaft miling machine processing tool, the processing tools
Bilateral milling cutter can synchronize crankshaft is carried out to mill flat processing.
To solve the above-mentioned problems, the technical solution adopted in the utility model is as follows:
Crankshaft miling machine processing tool, including crankshaft stationary fixture 1 and milling cutter fixing seat 2, which is characterized in that the milling cutter is solid
Reservation 2 is set to crankshaft stationary fixture two sides, and two milling cutter fixing seats 2 being oppositely arranged are connected by lead screw 3, the milling cutter of two sides
Fixing seat 2 is with the connection direction of lead screw 3 on the contrary, 2 bottom of milling cutter fixing seat is connect with workbench by guide rail, and lead screw 3 is by rotating
Motor driven.
Optimization, crankshaft stationary fixture 1 include the stationary center positioning pin 11 that side is fixed on the cone shape on bracket, separately
Side is fixed on the scalable top fixed pin 12 on bracket, and the fixing axle of the scalable top fixed pin 12, which passes through, to be fixed on
Axle sleeve 13 on bracket, fixing axle right end are equipped with right fixed ring 14, and pressing handle 15 is equipped between right fixed ring 14 and axle sleeve 13,
16 sets of ring that handle 15 connects are pressed in fixing axle, 16 upper end of ring and axle sleeve 13 are hinged, and 16 lower right side of ring is equipped with
Convex block 17, is equipped with compressed spring 18 in the fixing axle inside axle sleeve 13, and 18 right end of compressed spring squeezes 13 right side of axle sleeve, pressure
18 left end of contracting spring squeezes the left fixed ring 19 in fixing axle.
Compared with prior art, the utility model advantageous effects are as follows:
The milling cutter fixing seat 2 of two sides and the connection direction of lead screw 3 are on the contrary, lead screw rotation drives the milling cutter fixing seat 2 of two sides
With into, with moving back, it is ensured that exert a force and synchronize to the processing of crankshaft, make crankshaft uniform force, be not damaged, in addition lead screw degree of regulation is high.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is crankshaft fixing jig structure schematic diagram described in the utility model；
Fig. 2 is milling cutter fixed seat structure schematic diagram described in the utility model；
Description of symbols: crankshaft stationary fixture -1, stationary center positioning pin -11, scalable top fixed pin -12, axis
Set -13, right fixed ring -14, pressing handle -15, ring -16, convex block -17, compressed spring -18, left fixed ring -19, milling cutter are solid
Reservation -2, lead screw -3.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
Refering to shown in Figure of description 1 and Fig. 2, crankshaft miling machine processing tool, including crankshaft stationary fixture 1 and milling cutter are fixed
Seat 2, which is characterized in that the milling cutter fixing seat 2 is set to crankshaft stationary fixture two sides, two milling cutter fixing seats being oppositely arranged
2 are connected by lead screw 3, and the milling cutter fixing seat 2 of two sides and the connection direction of lead screw 3 are on the contrary, 2 bottom of milling cutter fixing seat and workbench
It is connected by guide rail, lead screw 3 is driven by rotating electric machine.
Refering to shown in Figure of description 2, optimization, crankshaft stationary fixture 1 includes that side is fixed on the cone shape on bracket
Stationary center positioning pin 11, the other side is fixed on the scalable top fixed pin 12 on bracket, the scalable top fixation
The fixing axle of pin 12 passes through the axle sleeve 13 being fixed on bracket, and fixing axle right end is equipped with right fixed ring 14, right fixed ring 14 and axis
Pressing handle 15 is equipped between set 13,16 sets of ring of the pressing connection of handle 15 are in fixing axle, 16 upper end of ring and axle sleeve 13
Hingedly, 16 lower right side of ring is equipped with convex block 17, and compressed spring 18, compressed spring 18 are equipped in the fixing axle inside axle sleeve 13
Right end squeezes 13 right side of axle sleeve, and 18 left end of compressed spring squeezes the left fixed ring 19 in fixing axle.This specific embodiment is convenient
Crankshaft is fixed, pressing handle 15 presses down on, and the convex block 17 on ring 16 squeezes right fixed ring 14, right 14 band of fixed ring
The fixing axle for moving scalable top fixed pin 12 moves right, and scalable top fixed pin 12 contracts to the inside of axle sleeve 13, puts at this time
It sets crankshaft and is squeezed to pressing handle 15, compressed spring 18 between stationary center positioning pin 11 and scalable top fixed pin 12, is unclamped
Left fixed ring 19 is pressed, so that scalable top fixed pin 12 is stretched out axle sleeve 13 and is pressed against crankshaft.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, retouching in above embodiments and description
The preference of only the utility model is stated, the utility model is not limited by above-mentioned preference, is not departing from the utility model
Under the premise of spirit and scope, the utility model can also have various changes and modifications, these changes and improvements both fall within practical
In novel claimed range.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (2)
1. crankshaft miling machine processing tool, including crankshaft stationary fixture (1) and milling cutter fixing seat (2), which is characterized in that the milling cutter
Fixing seat (2) is set to crankshaft stationary fixture two sides, and two milling cutter fixing seats (2) being oppositely arranged are connected by lead screw (3), and two
The milling cutter fixing seat (2) of side and the connection direction of lead screw (3) are on the contrary, milling cutter fixing seat (2) bottom and workbench are connected by guide rail
It connects, lead screw (3) is driven by rotating electric machine.
2. crankshaft miling machine processing tool according to claim 1, which is characterized in that crankshaft stationary fixture (1) includes side
It is fixed on the stationary center positioning pin (11) of the cone shape on bracket, the other side is fixed on the scalable top fixation on bracket
It sells (12), the fixing axle of the scalable top fixed pin (12) passes through the axle sleeve (13) being fixed on bracket, fixing axle right end
Equipped with right fixed ring (14), pressing handle (15), pressing handle (15) connection are equipped between right fixed ring (14) and axle sleeve (13)
Ring (16) cover in fixing axle, hingedly, ring (16) lower right side is equipped with convex block for ring (16) upper end and axle sleeve (13)
(17), compressed spring (18) are equipped in the internal fixing axle of axle sleeve (13), it is right that compressed spring (18) right end squeezes axle sleeve (13)
End face, compressed spring (18) left end squeeze the left fixed ring (19) in fixing axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820342365.6U CN208214838U (en) | 2018-03-14 | 2018-03-14 | Crankshaft miling machine processing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820342365.6U CN208214838U (en) | 2018-03-14 | 2018-03-14 | Crankshaft miling machine processing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208214838U true CN208214838U (en) | 2018-12-11 |
Family
ID=64531223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820342365.6U Expired - Fee Related CN208214838U (en) | 2018-03-14 | 2018-03-14 | Crankshaft miling machine processing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208214838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114734278A (en) * | 2022-03-24 | 2022-07-12 | 凯雷特切削工具(江苏)有限公司 | Positioning mechanism for metal cutting |
-
2018
- 2018-03-14 CN CN201820342365.6U patent/CN208214838U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114734278A (en) * | 2022-03-24 | 2022-07-12 | 凯雷特切削工具(江苏)有限公司 | Positioning mechanism for metal cutting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181211 Termination date: 20210314 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |