CN201552330U - Double-sided milling machine for processing vehicle bridge - Google Patents
Double-sided milling machine for processing vehicle bridge Download PDFInfo
- Publication number
- CN201552330U CN201552330U CN 200920043614 CN200920043614U CN201552330U CN 201552330 U CN201552330 U CN 201552330U CN 200920043614 CN200920043614 CN 200920043614 CN 200920043614 U CN200920043614 U CN 200920043614U CN 201552330 U CN201552330 U CN 201552330U
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- pressing plate
- milling machine
- chuck body
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Abstract
The utility model relates to an auto parts processing device, in particular to a double-sided milling machine for processing a vehicle bridge, comprising a clamp and a tool, wherein a clamp body is fixed on the bottom plate of the bed working table through screws and nuts; a locking screw is movably connected on the clamp body through a pin; a rear support is fixed on the clamp body and connected with a pressing plate support through a rear support pin; the pressing plate support is provided with a pin hole and connected with a V-shaped pressing plate through a V-shaped pressing plate pin; the middle of the pressing plate support is provided with a groove; and a locating pin is fixed on the clamp body through a screw. The double-sided milling machine for processing the vehicle bridge has two times of clamping, the tool is a step-type trihedral blade plate milling cutter, in processing, the machining allowance is fed in an echelon way, then the machining allowance is evenly distributed; the cutting force is moderate and stable, the clamp is positioned by two locating pins; and the pressing plate has high locking and positioning accuracy, the clamping force is led to be moderate by adopting floating V-shaped pressing plates, and the workpieces are not easy to deform.
Description
Technical field
The utility model relates to the auto parts and components processing unit (plant), is a kind of milling machine, a kind of specifically automobile-used bridge processing double sides milling machine.
Background technology
Automobile-used bridge mainly plays a part bearing body and drive unit, existing automobile-used bridge is mainly by processing on the common horizontal milling machine, need multiple clamping, positioning accuracy is not high, because this milling machine processing length scope and allowance are limited, so process a product needed clamping four times and repeatedly segmentation feed repeatedly, operating personnel are required to have higher technical ability, grow process time simultaneously (process every product and be about 40 minutes), increase operative employee's labour intensity, influenced production efficiency.
Summary of the invention
Technical problem to be solved in the utility model is: the shortcoming at above prior art exists, a kind of positioning accuracy height is proposed, and the processing effect is improved, and can reduce the automobile-used bridge processing double sides milling machine of labor intensity of operating staff.
The technical scheme that the utility model solves above technical problem is:
Automobile-used bridge processing double sides milling machine, comprise anchor clamps and cutter, anchor clamps comprise chuck body, tie down screw, the locking screw lever pin, locking nut, plate bracket, the V-arrangement pressing plate, the V-arrangement pressure plate stud, after-poppet, the after-poppet pin, alignment pin and cushion block, chuck body is fixed on the lathe bed workbench base plate with bolt and nut, tie down screw is connected on the chuck body with pin, and counterclockwise 90 degree scopes of activities are arranged with the conveniently assemble and disassemble workpiece, after-poppet is fixed on the chuck body, connect plate bracket by the after-poppet pin, there is a pin-and-hole to connect the V-arrangement pressing plate on the plate bracket by the V-arrangement pressure plate stud, be provided with a groove in the middle of the plate bracket, the V-arrangement pressing plate is that small angle oscillation is done at the center with the pin in groove, and clamping force is even when making it clamping work pieces, and alignment pin is fixed on the chuck body with screw rod, with the workpiece pin-and-hole gap of 1mm is arranged, play the role of positioning.
Cutter is three sword dishes of step milling cutter, has five steps, and each shoulder height is 4mm, adds echelon feed in man-hour, monolateral allowance 20mm, and bilateral allowance 40mm, and main spindle box is crossed bridge plate extend, to satisfy the product processing request.
The utility model has the advantages that: automobile-used bridge processing of the present utility model is twice clamping with double sides milling machine, and cutter is three sword dishes of step milling cutter, add allowance echelon feeding in man-hour, and then allowance distributes evenly.Cutting force is moderate stable.Anchor clamps are two alignment pins location.Pressing plate locking, the positioning accuracy height, it is moderate to adopt the V-arrangement pressing plate that floats to make it clamping force, and workpiece is not yielding.The utility model can improve the processing effect greatly, and processing a product time is 2 minutes, compares existing equipment, and effect improves 20 times, and operative employee's labour intensity reduces greatly.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
The specific embodiment
Embodiment one
1, Fig. 2 and shown in Figure 3, automobile-used bridge processing double sides milling machine, comprise anchor clamps and cutter, anchor clamps comprise chuck body 12, tie down screw 11, locking screw lever pin 13, locking nut 8, plate bracket 6, V-arrangement pressing plate 10, V-arrangement pressure plate stud 7, after-poppet 5, after-poppet pin 15, alignment pin 2 and cushion block 14, chuck body 12 usefulness bolt and nuts are fixed on the lathe bed workbench base plate, tie down screw 11 usefulness pins are connected on the chuck body 12, and counterclockwise 90 degree scopes of activities are arranged with the conveniently assemble and disassemble workpiece, after-poppet 5 is fixed on the chuck body 12, connect plate bracket 6 by after-poppet pin 15, there is a pin-and-hole to connect V-arrangement pressing plate 10 on the plate bracket 6 by V-arrangement pressure plate stud 7, be provided with a groove in the middle of the plate bracket 6, V-arrangement pressing plate 10 is that small angle oscillation is done at the center with the pin in groove, clamping force is even when making it clamping work pieces, alignment pin 2 usefulness screw rods are fixed on the chuck body 12, with the workpiece pin-and-hole gap of 1mm are arranged, and play the role of positioning.Cutter 4 is three sword dishes of step milling cutter, has five steps, and each shoulder height is 4mm, adds echelon feed in man-hour, monolateral allowance 20mm, and bilateral allowance 40mm, and main spindle box is crossed bridge plate extend, to satisfy the product processing request.
The utility model can also have other embodiment, and the technical scheme that equal replacement of all employings or equivalent transformation form all drops within the claimed scope of the utility model.
Claims (3)
1. automobile-used bridge processing double sides milling machine, comprise anchor clamps and cutter (4), described anchor clamps comprise chuck body (12), tie down screw (11), locking screw lever pin (13), locking nut (8), plate bracket (6), V-arrangement pressing plate (10), V-arrangement pressure plate stud (7), after-poppet (5), after-poppet pin (15), alignment pin (2) and cushion block (14), it is characterized in that: described chuck body (12) is fixed on the lathe bed workbench base plate with screw rod and nut, described tie down screw (11) is movably connected on the chuck body (12) with pin, the chuck body (12) that is fixed on described after-poppet (5) goes up and connects plate bracket (6) by after-poppet pin (15), there is a pin-and-hole to connect V-arrangement pressing plate (10) on the described plate bracket (6) by V-arrangement pressure plate stud (7), be provided with a groove in the middle of the described plate bracket (6), described alignment pin (2) is fixed on the chuck body (12) with screw rod.
2. double sides milling machine is used in automobile-used bridge processing as claimed in claim 1, and it is characterized in that: described cutter (4) is three sword dishes of step milling cutter, has five steps, and each shoulder height is 4mm.
3. double sides milling machine is used in automobile-used bridge processing as claimed in claim 1, it is characterized in that: the activity point of view of described tie down screw (11) is counterclockwise 90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920043614 CN201552330U (en) | 2009-05-25 | 2009-05-25 | Double-sided milling machine for processing vehicle bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920043614 CN201552330U (en) | 2009-05-25 | 2009-05-25 | Double-sided milling machine for processing vehicle bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201552330U true CN201552330U (en) | 2010-08-18 |
Family
ID=42612005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920043614 Expired - Lifetime CN201552330U (en) | 2009-05-25 | 2009-05-25 | Double-sided milling machine for processing vehicle bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201552330U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325291A (en) * | 2014-10-16 | 2015-02-04 | 安徽安簧机械股份有限公司 | Machining device and machining technology for holes of driving axle housing of industrial vehicle |
| CN105269359A (en) * | 2015-11-16 | 2016-01-27 | 哈尔滨工业大学 | Clamp for machining wagon coupler through water jet cutter |
| CN109176082A (en) * | 2018-11-20 | 2019-01-11 | 岳西县永泰机械制造有限公司 | A kind of forklift steering bridge oil cylinder processing tool that assembly precision is high |
-
2009
- 2009-05-25 CN CN 200920043614 patent/CN201552330U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325291A (en) * | 2014-10-16 | 2015-02-04 | 安徽安簧机械股份有限公司 | Machining device and machining technology for holes of driving axle housing of industrial vehicle |
| CN105269359A (en) * | 2015-11-16 | 2016-01-27 | 哈尔滨工业大学 | Clamp for machining wagon coupler through water jet cutter |
| CN109176082A (en) * | 2018-11-20 | 2019-01-11 | 岳西县永泰机械制造有限公司 | A kind of forklift steering bridge oil cylinder processing tool that assembly precision is high |
| CN109176082B (en) * | 2018-11-20 | 2021-03-30 | 岳西县永泰机械制造有限公司 | Fork truck steering axle hydro-cylinder processing frock that assembly precision is high |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100818 |