CN207223094U - A kind of band special saw of skid-mounted type workbench - Google Patents
A kind of band special saw of skid-mounted type workbench Download PDFInfo
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- CN207223094U CN207223094U CN201720539877.7U CN201720539877U CN207223094U CN 207223094 U CN207223094 U CN 207223094U CN 201720539877 U CN201720539877 U CN 201720539877U CN 207223094 U CN207223094 U CN 207223094U
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- sawing
- work platform
- oil cylinder
- hydraulic
- mobile work
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Abstract
The utility model discloses a kind of band special saw of skid-mounted type workbench, belong to web for sawing metal manufacture field, which solving existing generalized ribbon saw disposably sawing can not forge the unnecessary material head in two ends of Step Shaft class blank；Secondary clamping is needed, in two times sawing, lifting non-cutting time length, the situation of low production efficiency.The utility model includes skid-mounted type workbench；Sawing workpieces clamping device；Sawing process jaw vice clamping device.Skid-mounted type mobile work platform is a kind of Hydraulic integration, has portal frame back-and-forth motion, 90 degree of rotations of portal frame, locking, clamping function.The method that sawing workpieces clamping device changes traditional belt saws horizontal-clamping workpiece.Sawing process jaw vice clamping device clamps skid-mounted type mobile work platform using short stroke positioning standing vice, grip vice using bidirectional hydraulic.Realize high speed sawing, the beneficial effect of high efficiency sawing.
Description
Technical field
The utility model belongs to web for sawing metal manufacture field, specifically, is related to a kind of band special of skid-mounted type workbench
Saw, being capable of disposably clamping, the unnecessary material head in two ends of disposable sawing flat-die forging Step Shaft class blank part.
Background technology
As shown in Figure 1, middle-size and small-size steel alloy cold roll flat-die forging blank, center section diameter is generally in φ 140
200 mm of~φ, length generally have step axle journal respectively at 1150~1800mm., bis- ends, and the thickness difference of step axle journal is unilateral general
In 20~35 mm, the length of axle journal is generally in 300~500mm.Due to being flat-die forging blank, two end-journals leave more clouts
Head, conventional sawed using generalized ribbon, and the unnecessary material head in two end of sawing, i.e., first set working roll flat-die forging blank with lifting respectively
Standby to be placed on band saw working table, mobile work platform is sent to the unnecessary material head position in one end for needing sawing, and hair is clamped with hydraulic vice
Base part, carries out sawing；Then hydraulic vice is unclamped, retracts workbench.Since the unnecessary material head at two ends is shorter, can not use
Clamp unnecessary material head method；Again due to being step axle journal class blank, small head end can not more than one piece merge clamping together, can only use
Hang equipment and blank part is rotated into 180 degree, then be placed on band saw working table, repeat action above, sawing other end is unnecessary
Material head, production efficiency is than relatively low.The above method is the general sawing method that most of units use.Simultaneously as processing workshop
Lifting appliance is driven a vehicle, usually common, in batch production, often ties up public driving, and lifting non-cutting time is grown,
Production is influenced, influences work efficiency.
Chinese Patent Application No. 201520328785.5, the patent document in publication date on November 4th, 2015, discloses one kind
Horizontal band band is sawed, including driving wheel, follower, column sleeve, saw beam, column, machine bucket, and driving wheel is fixed with turbine box driving shaft to be connected
Connect, turbine box is fixedly connected with saw beam, and follower is fixedly connected with sawing the tensioning supporting plate axis of the beam other end, and column sleeve is fixed with saw beam
Connection, column sleeve are fixedly connected with column sleeve guide sleeve, and column sleeve guide sleeve is flexibly connected with column, and column is fixed with machine bucket by suspension column
Connection.Utility model welding saw beam not only has the advantages of light-weight, material saves, and cost is low, changes tradition saw beam screw connection
Mode is connect, so that saw beam rigidity is more sufficient, deformation is small to be more suitable for hard material sawing, while column sleeve guide sleeve is installed on column sleeve hole
Stronger, the friction between reduction column sleeve and column is oriented on position, fuselage overall deformation is small under the operation of long-term heavy load, produces
Cost is low.But technical solution disclosed in the utility model, it is impossible to realize disposable clamping, disposable sawing flat-die forging Step Shaft
The unnecessary material head in two ends of class blank part, it is impossible to improve production efficiency.
Chinese Patent Application No. 201320466753.2, the publication date 2014 year 2 month patent document of 26 days, discloses one kind
Horizontal band band is sawed, it includes：Base and electric control box, electric control box are fixed on base, and hydraulic pressure is distributed with inside base
Circuit and automatically controlled circuit；The base is equipped with Working piece positioning device and saw cutting device, and saw cutting device is supported by hydraulic pressure guide post
In the top of Working piece positioning device；The Working piece positioning device includes：Main bench vice group and the feeding bench vice group coordinated with it；Institute
Stating main bench vice group includes：Bench vice occlusion mechanism and its cooperation determine bench vice and dynamic bench vice on bench vice occlusion mechanism；Bench vice is engaged
Mechanism as power and promotes dynamic bench vice to be engaged with determining bench vice using hydraulic cylinder.By the above-mentioned means, providing a kind of Horizontal band band saw, change
It has been apt to traditional workpiece clamping mechanism, has clamped bench vice with the mode of Hydraulic Cylinder spine bar, instead of original lead screw transmission.
So as to improve the work efficiency of bench vice, while hydraulic cylinder is at pressure constant state, has effectively ensured the snap-in force of bench vice,
It will not be influenced by mechanical oscillation.Technical solution disclosed in the utility model, there is provided be to use Hydraulic Cylinder spine bar
Mode clamps bench vice, is horizontally oriented by determining bench vice and dynamic bench vice to Workpiece clamping.Cannot equally solve disposable clamping,
The problem of unnecessary material head in two ends of disposable sawing flat-die forging Step Shaft class blank part, it is impossible to improve production efficiency.
Prior art technical solution as disclosed in above patent document, to two ends of flat-die forging Step Shaft class blank part
Unnecessary material head, it is still desirable to using secondary clamping, secondary sawing.Midway needs blank part rotating 180 degree, and it is auxiliary to there is lifting
The time is helped to grow, the situation of low production efficiency.
Utility model content
1st, to solve the problems, such as
For existing general sawing machine can not disposably sawing carry step axle journal the long unnecessary material head in two end of axis blank of forging；
Or the unnecessary material head at two end of multi-step major axis rough forging；Midway needs blank part rotation 180 degree carrying out secondary clamping,
Sawing in two times, lifting non-cutting time length, the situation of low production efficiency, the utility model provide a kind of the special of skid-mounted type workbench
Sawed with band, the standard type band of existing twin columns twin-tub twin-spar construction is sawed, table design remodeling has been carried out, by rotate gantry frame；
Hydraulic locking oil cylinder；Hydraulic clamp oil cylinder, shiftable track；V-type positioning seat etc. is integrated on the table, forms a kind of skid-mounted type
Workbench.Realize and forge the long disposable clamping of axis blank, the unnecessary material head at disposable two end of continuous saw cutting, and 3~4 one
Clamping, while sawing are played, realizes the beneficial effect of high efficiency sawing.
2nd, technical solution
To solve the above problems, the utility model adopts the following technical scheme.
A kind of band special saw of skid-mounted type workbench, the saw blade sawed using the index zone of 9050 type twin columns twin-tub twin-spar constructions
Transmission mechanism, bands for band hydraulic tensioning mechanism, Double-hydraulic control sawing feed speed and stepless speed regulation, further include mobile work
Make platform, mobile gantry frame, shiftable track, fixed portal frame, hydraulic locking oil cylinder, hydraulic clamp oil cylinder, V-type positioning seat, solid
Determine vice oil cylinder and grip vice oil cylinder；The mobile work platform is a kind of Hydraulic integration workbench.
Preferably, long stroke hydraulic cylinder is additionally provided with below the mobile work platform；The long stroke hydraulic oil
Cylinder one end is fixed on lathe bed, and the other end is fixed in the mobile work platform；It is additionally provided with 10 below mobile work platform~
12 rollers, movement is rolled on the bed ways on lathe bed.
Preferably, the mobile gantry frame and the fixation portal frame are arranged in the mobile work platform, institute
The mobile gantry frame stated and one end of fixed portal frame and portal frame rotation axis are to be rotatably connected, and other end is to pass through hydraulic pressure
The T-shaped axis of locking cylinder, and T-slot locks on locking bed in mobile work platform；The mobile gantry frame and fixed dragon
Respectively there are 3~4 hydraulic clamp oil cylinders on door frame.
Preferably, V-type positioning seat is respectively installed below the mobile gantry frame and fixed portal frame, has on V-type positioning seat
With the corresponding V-type locating slot of hydraulic clamp oil cylinder quantity；Wherein fixed portal frame and V-type positioning seat are fixedly mounted on
One end of mobile work platform, mobile gantry frame be installed on mobile work platform other end, and mobile gantry frame be arranged on it is removable
On dynamic rail road；V-type positioning seat can be according to Workpiece length in two waist type grooves in mobile work platform below mobile gantry frame
Adjust.
Preferably, standing vice oil cylinder and grip vice oil cylinder are separately mounted to mobile work platform two side faces, are fixed on bed
With, it is symmetrically arranged.
Preferably, the standing vice oil cylinder positions standing vice oil cylinder for short stroke, and stroke 10mm, pushes away workbench
Lateral displacement is not more than 1mm, and the thrust of the bearing capacity ratio grip vice oil cylinder of standing vice oil cylinder is big by 10~20%.
Preferably, motor is further included, the power of motor is 11KW, with big worm-gear speed reducer, improves output
Moment of torsion, using alloy saw blade sawing.
3rd, beneficial effect
Compared with the prior art, the beneficial effects of the utility model are：
(1) the utility model is realized forges long axis blank two by the disposable clamping of sawing workpieces, disposable continuous saw cutting
Unnecessary material head technique is held, the original non-cutting time for needing to rotate the secondary sawing of 180 degree u-turn halfway is shortened, improves work effect
Rate；
(2) the utility model innovative design a kind of Hydraulic integration, skid-mounted type mobile work platform, it is flat to change tradition completely
The function of board-like workbench；
(3) the utility model changes traditional belt saws to by the left and right transverse horizontal installation way of sawing workpieces, leading to completely
6~8 hydraulic clamp oil cylinders on portal frame are crossed, will be by vertical compression above and below sawing workpieces on the table, it is possible to achieve multiplexing
Part sawing at the same time；
(4) the utility model, using alloy saw blade, realizes high speed sawing by increasing band saw output torque；
(5) the utility model solves the manner of execution of skid-mounted type mobile work platform grip vice oil cylinder, will be one traditional
Standing vice, a movable anvil vice are designed to a hydraulic pressure short stroke positioning standing vice, and a hydraulic clamp vice, realizes
Sawing after the tight workbench of two vice folders, after release, skid-mounted type mobile work platform can move back and forth；
(7) the carrying resistance that the utility model solves standing vice oil cylinder in hydraulic pressure design have to be larger than clamping tiger
The clamping force of oil cylinder is clamped, otherwise mobile work platform can produce orbit centre offset.
(8) the utility model solves the problems, such as that non-cutting time is too many during original normal tape saw sawing workpieces, greatly improves
Production efficiency.
Brief description of the drawings
Fig. 1 is the utility model sawing workpieces figure；
Fig. 2-1 is the three-dimensional structure diagram of mobile work platform in the utility model；
Fig. 2-2 is the end face structure figure of mobile work platform in the utility model；
Fig. 2-3 is the left view of Fig. 2-2；
Fig. 2-4 is the top view of Fig. 2-2；
Fig. 2-5 is that Fig. 2-4 takes out the structure chart after working roll；
Fig. 3-1 is the working status stereogram one of the utility model band saw；
Fig. 3-2 is the working state figure one of the utility model band saw；
Fig. 3-3 is the left view of Fig. 3-2；
Fig. 3-4 is the top view of Fig. 3-2；
Fig. 4-1 is the working status stereogram two of the utility model band saw；
Fig. 4-2 is the working state figure two of the utility model band saw；
Fig. 4-3 is the left view of Fig. 4-2；
Fig. 4-4 is the top view of Fig. 4-2；
Fig. 5-1 is portal frame Unscrew stereogram in the utility model band saw；
Fig. 5-2 is portal frame Unscrew state diagram in the utility model band saw；
Fig. 5-3 is the left view of Fig. 5-2；
Fig. 5-4 is the top view of Fig. 5-2.
In figure：1st, mobile work platform；2nd, long stroke hydraulic cylinder；3rd, mobile gantry frame；4th, shiftable track；5th, fixed dragon
Door frame；6th, locking cylinder；7th, clamping cylinder；8th, V-type positioning seat；9th, standing vice oil cylinder；10th, grip vice oil cylinder；11st, work
Part；12nd, portal frame rotation axis；13rd, bed ways；14th, alloy saw blade；15th, waist type groove.
Embodiment
Think, generalized ribbon is sawed due to reasons in structure, it is impossible to realizes disposable clamping；Disposable sawing is as shown in Figure 1
The long unnecessary material head in two end of axis blank of forging with step axle journal；Or the unnecessary material head at two end of multi-step major axis rough forging；
Midway needs blank part rotation 180 degree carrying out secondary clamping, in two times sawing, lifting non-cutting time length, low production efficiency
Situation.A kind of band special saw of skid-mounted type workbench is devised, to improve production efficiency.
For this reason, using scheme is implemented as follows：
Embodiment 1
A kind of band special saw of skid-mounted type workbench, is width=900mm using sawing scope, and the twin columns of height=500mm are double
The saw blade transmission mechanism of the index zone saw of cylinder twin-spar construction, bands for band hydraulic tensioning mechanism, Double-hydraulic control sawing feed speed
And stepless speed regulation, as shown in Fig. 2-1 and Fig. 3-1, further include mobile work platform 1, long stroke hydraulic cylinder 2, mobile gantry
Frame 3, shiftable track 4, fixed portal frame 5, hydraulic locking oil cylinder 6, hydraulic clamp oil cylinder 7, V-type positioning seat 8, standing vice oil
Cylinder 9 and grip vice oil cylinder 10；
Mobile work platform 1, selects length 2200mm, width 940mm, as Figure 2-3,10 rollers is installed below；And
And connection long stroke hydraulic cylinder 2, described 2 one end of long stroke hydraulic cylinder is fixed on lathe bed, and the other end is fixed on described
Mobile work platform 1 on；By the movement of hydraulic cylinder, roller can make shifting in the rolling of sawing machine base upper bed guide rail 13
Dynamic workbench 1 moves back and forth.
As shown in Fig. 2-1, Fig. 2-4, Fig. 4-4 and Fig. 5-4, shiftable track 4, is fixed on the two side faces of mobile work platform 1,
T-slot structure, length 1100mm, the workpiece hydraulic clamp for the adjusting different length of mobile gantry frame 3.
As shown in Fig. 2-2, Fig. 3-1, Fig. 4-1, Fig. 5-1, Fig. 5-3, mobile gantry frame 3, fixed portal frame 5 are arranged on described
Mobile work platform 1 on, be door type structure, one end can facilitate crossbeam to revolve using rotation axle construction, i.e. portal frame rotation axis 12
Turn to open, other end uses hydraulic locking oil cylinder 6, and the T-shaped locking base using T-shaped axis by bottom, portal frame is locked
It is fixed；
Hydraulic clamp oil cylinder 7, is mounted on portal frame crossbeam, according to the width of mobile work platform, sets 3 hydraulic clips
Locking oil cylinder, sawing workpieces are pressed on V-type positioning seat 8；
V-type positioning seat 8,3 V-type locating slots are scattered in by the maximum gauge of sawing workpieces, front and rear each one, installed in shifting
On dynamic workbench 1, wherein fixed 5 position of portal frame is fixed, 3 position of mobile gantry frame is movable；With hydraulic clamp oil
The axis of cylinder 7 keeps unanimous between the higher and lower levels；As shown in Figure 2-5, the V-type positioning seat 8 below mobile gantry frame 3 is in mobile work platform 1
Two waist type grooves 15 on can be adjusted according to Workpiece length；
Standing vice oil cylinder 9, is designed to a kind of short stroke positioning standing vice oil cylinder, and short stroke passes through hydraulic pressure in 10mm
System controls, and is contacted first with one end lateral surface of mobile work platform 1, and Theoretical Design at most pushes away worktable displacement and is not more than 1mm,
The static positioning of rigidity is designed to, first as standing vice；(since mobile work platform 1 is dynamic in orbit) while theory is set
Count the bearing capacity of short stroke positioning standing vice oil cylinder, it is necessary to bigger than grip vice cylinder thrust by 10~20%.
As shown in Fig. 4-4 and Fig. 5-4, grip vice oil cylinder 10, is symmetrically arranged with standing vice oil cylinder 9, in fixation
Vice oil cylinder 9 postpones in place, then clamps mobile work platform 1.
Embodiment 2
As shown in Fig. 3-2, Fig. 3-3, Fig. 3-4, Fig. 4-2, Fig. 4-3 and Fig. 5-2, a kind of band special of skid-mounted type workbench
Saw, it is same as Example 1, except that：On the basis of original band saw, design will be carried out in sawing ability, speed and has been improved,
As shown in figure 3-1.Original standard configuration 7.5KW motor power (output)s are increased into 11KW, with big worm-gear speed reducer, improve output
Moment of torsion, by the common saw blade of original standard configuration, improvement uses alloy saw blade 14, realizes high speed sawing.
The utility model solves the long disposable clamping of axis blank of forging；The unnecessary material head at disposable two end of continuous saw cutting,
And 3~4 clampings, while sawing together, realize the beneficial effect of high efficiency sawing.
Claims (3)
1. a kind of band special saw of skid-mounted type workbench, is width=900mm using sawing scope, the twin columns twin-tub of height=500mm
Twin-spar construction index zone saw saw blade transmission mechanism, bands for band hydraulic tensioning mechanism, Double-hydraulic control sawing feed speed and
Stepless speed regulation, it is characterised in that：Further include mobile work platform (1), long stroke hydraulic cylinder (2), mobile gantry frame (3),
Shiftable track (4), fixation portal frame (5), hydraulic locking oil cylinder (6), hydraulic clamp oil cylinder (7), V-type positioning seat (8), fixation
Vice oil cylinder (9) and grip vice oil cylinder (10)；The mobile work platform (1) is a kind of Hydraulic integration workbench；Described
Long stroke hydraulic cylinder (2) is arranged under mobile work platform (1)；Described long stroke hydraulic cylinder (2) one end is fixed on lathe bed
On, the other end is fixed in the mobile work platform (1)；Mobile work platform (1) is additionally provided with 10~12 rollers below,
Movement is rolled on bed ways (13) on lathe bed；The mobile gantry frame (3) and the fixation portal frame (5) are arranged on
In the mobile work platform (1), one end and portal frame rotation axis of the mobile gantry frame (3) and fixed portal frame (5)
(12) it is to be rotatably connected, other end is the T-shaped axis by hydraulic locking oil cylinder (6) and locking bed in mobile work platform (1)
Upper T-slot locks；Respectively there are 3~4 hydraulic clamp oil cylinders on the mobile gantry frame (3) and fixed portal frame (5)
(7)；Respectively installation V-type positioning seat (8), V-type positioning seat have on (8) below for the mobile gantry frame (3) and fixed portal frame (5)
With the corresponding V-type locating slot of hydraulic clamp oil cylinder (7) quantity；Wherein fixed portal frame (5) and V-type positioning seat (8)
One end of mobile work platform (1) is fixedly mounted on, mobile gantry frame (3) is installed on the other end of mobile work platform (1), and moves
Driven portal frame (3) is arranged on shiftable track (4)；Mobile gantry frame (3) below V-type positioning seat (8) in mobile work platform (1)
On two waist type grooves (15) on can be adjusted according to Workpiece length.
A kind of 2. band special saw of skid-mounted type workbench according to claim 1, it is characterised in that：Standing vice oil cylinder
(9) and grip vice oil cylinder (10) is separately mounted to mobile work platform (1) two side faces, is fixed on lathe bed, is symmetrically arranged.
A kind of 3. band special saw of skid-mounted type workbench according to claim 2, it is characterised in that：The standing vice
Oil cylinder (9) positions standing vice oil cylinder for short stroke, and stroke 10mm, pushes away workbench lateral displacement and be not more than 1mm, standing vice
The thrust of the bearing capacity ratio grip vice oil cylinder (10) of oil cylinder (9) is big by 10~20%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720539877.7U CN207223094U (en) | 2017-05-16 | 2017-05-16 | A kind of band special saw of skid-mounted type workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720539877.7U CN207223094U (en) | 2017-05-16 | 2017-05-16 | A kind of band special saw of skid-mounted type workbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207223094U true CN207223094U (en) | 2018-04-13 |
Family
ID=61839868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720539877.7U Expired - Fee Related CN207223094U (en) | 2017-05-16 | 2017-05-16 | A kind of band special saw of skid-mounted type workbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207223094U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109352080A (en) * | 2018-10-24 | 2019-02-19 | 浙江仁工机械有限公司 | Single sawing machine formula roll Double End sawing device |
| CN109352081A (en) * | 2018-10-24 | 2019-02-19 | 浙江仁工机械有限公司 | Double sawing machine formula roll end surface machining apparatus |
-
2017
- 2017-05-16 CN CN201720539877.7U patent/CN207223094U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109352080A (en) * | 2018-10-24 | 2019-02-19 | 浙江仁工机械有限公司 | Single sawing machine formula roll Double End sawing device |
| CN109352081A (en) * | 2018-10-24 | 2019-02-19 | 浙江仁工机械有限公司 | Double sawing machine formula roll end surface machining apparatus |
| CN109352080B (en) * | 2018-10-24 | 2019-10-01 | 浙江仁工机械有限公司 | Single sawing machine formula roll Double End sawing device |
| CN109352081B (en) * | 2018-10-24 | 2019-10-01 | 浙江仁工机械有限公司 | Double sawing machine formula roll end surface machining apparatus |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180413 |