CN201907008U - Auxiliary supporting device for round piece processing - Google Patents
Auxiliary supporting device for round piece processing Download PDFInfo
- Publication number
- CN201907008U CN201907008U CN201020650872XU CN201020650872U CN201907008U CN 201907008 U CN201907008 U CN 201907008U CN 201020650872X U CN201020650872X U CN 201020650872XU CN 201020650872 U CN201020650872 U CN 201020650872U CN 201907008 U CN201907008 U CN 201907008U
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- cylinder
- spring bearing
- lathe
- bearing
- lifting piston
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Abstract
The utility model discloses an auxiliary supporting device for round piece processing, which comprises two supporting bearings (1), bearing blocks (2) and a cylinder (3), wherein the two supporting bearings (1) are respectively and movably arranged on the bearing blocks (2) through shafts (11) and are opposite to a turning tool (51) of a machine tool, and the bearing blocks (2) are connected with a lifting piston (31) of the cylinder (3) through an intermediate body (21); and the vertical position of the supporting bearings (1) can be adjusted by the lifting piston (31) of the cylinder (3), and the cylinder (3) is arranged on a guide rail (33) arranged on the machine tool through a flange (32), can adjust the horizontal position of the supporting bearings (1) and allow the supporting bearings (1) to be opposite to the turning tool (51) of the machine tool. In the auxiliary supporting device, the product precision can be ensured, and the service life of the turning tool (51) can be improved simultaneously.
Description
Technical field
The utility model relates to a kind of servicing unit of machining tool, particularly a kind of auxiliary support apparatus of justifying part processing.
Background technology
At lathe the rounded portions of workpiece is added man-hour, it is that an end is clamped, the circular portion of processing is in vacant state, lathe tool is radially aimed at circular portion and is processed, tend to like this cause and add the man-hour workpiece and under the radial load of lathe tool, deform, on the one hand cause carbide cutting cutter consumption big, be difficult on the other hand guarantee that the rounded portions to workpiece carries out Precision Machining, cause poor product quality.For example, along with industrialized development, the demand of gasoline engine, diesel engine increases day by day, although its planform of the inlet and exhaust valve in the engine is simple, but it is one of vital part of engine, and therefore material, heat treatment, the machining accuracy to valve all has higher requirements; At present, the processing locate mode of valve head is a supporting rod portion, head is unsettled, this processing method causes leading edge deformation easily, the consumption of carbide cutting cutter is big, quality assurance is bad, and especially the valve of elongate rod is comparatively outstanding, and main cause is the positioner function singleness of present this machining tool.
Summary of the invention
The purpose of this utility model is to overcome the above-mentioned deficiency of prior art and a kind of auxiliary support apparatus of justifying part processing is provided, it can make the circular position of wanting processing work to aim at lathe tool because of the effect of the radial load of lathe tool the trace skew not take place, thereby guarantee the product precision, the service life that can improve lathe tool simultaneously.
The technical solution of the utility model is: a kind of auxiliary support apparatus of justifying part processing, and it comprises spring bearing, bearing block and cylinder; Spring bearing is movably arranged on the bearing block by axle; Bearing block is connected with the lifting piston of cylinder by intermediate, and the lifting piston of cylinder can be regulated the upper-lower position of spring bearing; Cylinder is installed on the guide rail that lathe is provided with by flange, and it can regulate the horizontal level of spring bearing, and makes spring bearing be positioned at the opposite of the lathe tool of lathe.
The further technical scheme of the utility model is: described spring bearing is two, and it is movably arranged on the bearing block by axle respectively.
The utility model further technical scheme is: described bearing block and intermediate are hinged; The lifting piston of intermediate and cylinder is for fixedlying connected.
The utility model compared with prior art has following characteristics:
1, spring bearing can be offset the radial load of lathe tool, guarantees that like this processing is not yielding, thereby guarantees the product precision.
2, can reduce the consumption of carbide-tipped lathe tool simultaneously, improve the service life of lathe tool.
Below in conjunction with the drawings and specific embodiments detailed structure of the present utility model is further described.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Structural representation when Fig. 2 uses for the utility model.
The specific embodiment
Embodiment 1
As shown in Figure 1: a kind of auxiliary support apparatus of justifying part processing, it comprises spring bearing 1, bearing block 2 and cylinder 3; Spring bearing 1 is two, it is movably arranged on the bearing block 2 by axle 11 respectively, spring bearing 1 is used for adding the circular position that is pressed against workpiece 4 man-hour at the circular position to workpiece 4, and be positioned at the opposite of lathe tool 51, radial load with the circular position of offsetting 51 pairs of workpiece 4 of lathe tool, the trace skew takes place and influences precision and damage lathe tool 51 in the circular position that prevents workpiece 4, designing two spring bearings 1 can press two lines contacts of work piece 4 formation, press more stablely, the balance of pressure is better; Bearing block 2 is connected with the lifting piston 31 of cylinder 3 by intermediate 21, bearing block 2 is hinged with intermediate 21, bearing block 2 can be swung in certain angle scope (below 30 degree) with respect to intermediate 21, so that two spring bearings 1 can form two line contacts to work piece and lean on, just two spring bearings 1 reach balance with the throw-on pressure of workpiece, the lifting piston 31 of intermediate 21 and cylinder 3 is for fixedlying connected, be generally conveniently detachable being threaded, cylinder 3 can be regulated the upper-lower position of spring bearing 1; Cylinder 3 is installed on the guide rail 33 that lathe is provided with by flange 32, guaranteeing that cylinder 3 can move with respect to lathe, thereby can regulate the horizontal level of spring bearing 1, is convenient to spring bearing 1 is aimed at the circular position of the workpiece 4 that will process.
Using method of the present utility model and operation principle: as shown in Figure 2, with workpiece 4(valve for example) an end be installed on the anchor clamps 52 of lathe, the circular position of the workpiece of processing 4 (for example head of valve) is positioned at the position of lathe tool 51, regulating the utility model moves along guide rail 33, spring bearing 1 is in and lathe tool 51 same sectional positions (perhaps crying same radial position), regulate cylinder 3 then, by its lifting piston 31 spring bearing 1 is pressed against workpiece 4 circular positions, at this moment just can process, spring bearing 1 can be offset the radial load of lathe tool 51, guarantee that like this processing is not yielding, thereby guarantee the product precision, can reduce simultaneously the consumption of carbide-tipped lathe tool 51, improve the service life of lathe tool 51.
The utility model is not limited to above-mentioned concrete structure, just drops within the protection domain of the present utility model so long as have the machine tooling auxiliary support apparatus of the spring bearing 1 that can press workpiece on the opposite that is provided with the lathe tool that is positioned at workpiece on the lathe.
Claims (3)
1. justify the auxiliary support apparatus that part is processed for one kind, it is characterized in that: it comprises spring bearing (1), bearing block (2) and cylinder (3); Spring bearing (1) is movably arranged on the bearing block (2) by axle (11), and is positioned at the opposite of the lathe tool (51) of lathe; Bearing block (2) is connected with the lifting piston (31) of cylinder (3) by intermediate (21), and the lifting piston (31) of cylinder (3) can be regulated the upper-lower position of spring bearing (1); Cylinder (3) is installed on the guide rail (33) that lathe is provided with by flange (32), and it can regulate the horizontal level of spring bearing (1), and makes spring bearing (1) be positioned at the opposite of the lathe tool (51) of lathe.
2. the auxiliary support apparatus of round part processing according to claim 1, it is characterized in that: described spring bearing (1) is two, it is movably arranged on the bearing block (2) by axle (11) respectively.
3. the auxiliary support apparatus of round part processing according to claim 1 and 2 is characterized in that: described bearing block (2) is hinged with intermediate (21); The lifting piston (31) of intermediate (21) and cylinder (3) is for fixedlying connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020650872XU CN201907008U (en) | 2010-12-10 | 2010-12-10 | Auxiliary supporting device for round piece processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020650872XU CN201907008U (en) | 2010-12-10 | 2010-12-10 | Auxiliary supporting device for round piece processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201907008U true CN201907008U (en) | 2011-07-27 |
Family
ID=44299218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020650872XU Expired - Fee Related CN201907008U (en) | 2010-12-10 | 2010-12-10 | Auxiliary supporting device for round piece processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201907008U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102922336A (en) * | 2012-11-21 | 2013-02-13 | 无锡市瑞尔精密机械股份有限公司 | Supporting seat for spline machining of shaft-shaped workpiece |
| CN102990411A (en) * | 2012-11-30 | 2013-03-27 | 宁夏新瑞长城机床有限公司 | Shock-absorbing material supporting device |
-
2010
- 2010-12-10 CN CN201020650872XU patent/CN201907008U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102922336A (en) * | 2012-11-21 | 2013-02-13 | 无锡市瑞尔精密机械股份有限公司 | Supporting seat for spline machining of shaft-shaped workpiece |
| CN102990411A (en) * | 2012-11-30 | 2013-03-27 | 宁夏新瑞长城机床有限公司 | Shock-absorbing material supporting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110727 Termination date: 20131210 |