CN208245652U - The adjustable hydraulic press of workbench position-limit mechanism - Google Patents
The adjustable hydraulic press of workbench position-limit mechanism Download PDFInfo
- Publication number
- CN208245652U CN208245652U CN201820768935.8U CN201820768935U CN208245652U CN 208245652 U CN208245652 U CN 208245652U CN 201820768935 U CN201820768935 U CN 201820768935U CN 208245652 U CN208245652 U CN 208245652U
- Authority
- CN
- China
- Prior art keywords
- workbench
- sliding slot
- gag lever
- lever post
- hydraulic press
- 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
Links
Landscapes
- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model relates to a kind of adjustable hydraulic presses of workbench position-limit mechanism, it is related to generator production and processing equipment, solve the problems, such as that engine rotor iron core processes hour offset, including rack, it is installed on upper rack and the upper die moved up and down is controlled by first hydraulic cylinder, it is installed on workbench and hydraulic oil unit that frame lower is moved forward and backward by second hydraulic cylinder control, positioning disk is provided among the workbench, at least three sliding slots vertical with movable workbench direction are provided on the workbench of the positioning disk two sides, the remotely located disk of sliding slot it is open at one end, sliding, which is provided with, in the sliding slot can be against sheet iron edge and the gag lever post vertical with table surface, one end of the remotely located disk of sliding slot is provided with the adjusting component of adjusting and fixed gag lever post position.Generator rotor core sideslip can be prevented, rotor machining quality is improved.
Description
Technical field
The utility model relates to generator production and processing equipments, in particular to a kind of for processing engine rotor
Hydraulic press.
Background technique
Engine rotor is the rotating part of generator, mainly by conductive rotor windings, the iron core and shaft of magnetic conduction
It is formed Deng part, wherein iron core is stacked by multiple sheet irons and pressed.When pressing sheet iron, hydraulic press progress is generallyd use
Pressing, sheet iron is stacked and is neatly placed on the workbench of hydraulic press, is then controlled and is pressed using the hydraulic cylinder on hydraulic press
The lifting of mould is pressed on the sheet iron being placed with together, and the gap between sheet iron is eliminated.
Upper die misplaces between sheet iron in order to prevent during pressing sheet iron, need to sheet iron into
Row limit, but be often used hydraulic press in actual production and the sheet iron of different size size is pressed, in the prior art
Hydraulic press position limiting structure adjust it is not flexible, be difficult to meet the pressing requirement of different size of sheet iron, cause between sheet iron
It misplaces, influences the processing quality of iron core.
Utility model content
The purpose of this utility model is to provide a kind of for processing the hydraulic press of engine rotor, adjustable by being arranged
Workbench position-limit mechanism, the different size of sheet iron for processing motor rotor core limited, is aligned, and the iron core of processing is made
There is higher quality.
The above-mentioned purpose of the utility model has the technical scheme that
A kind of adjustable hydraulic press of workbench position-limit mechanism, including rack, be installed on upper rack pass through it is first hydraulic
Cylinder controls the upper die moved up and down, is installed on workbench and liquid that frame lower passes through second hydraulic cylinder control back-and-forth motion
Pressure oil station is provided with positioning disk among the workbench, is provided at least three and work on the workbench of the positioning disk two sides
Make the vertical sliding slot of platform moving direction, the remotely located disk of sliding slot it is open at one end, be provided with can for sliding in the sliding slot
It is against sheet iron edge and the gag lever post vertical with table surface, one end of the remotely located disk of sliding slot is provided with adjusting simultaneously
The adjusting component of fixed gag lever post position.
By using above-mentioned technical proposal, upper die adjusts gag lever post in cunning before pressing sheet iron, by adjusting component
Position in slot, clamps gag lever post by sheet iron, can limit to various sizes of sheet iron, thus in upper die pressure
It realizes during closing sheet iron and is vertically pressed without offset, improve the processing quality of iron core after pressing.
Preferably, the sliding slot is the inverted T-shaped groove body open at one end of remotely located disk, the adjusting component includes setting
The adjustment seat in sliding slot open end is set, the adjusting rod of length direction setting along the chute is threaded in the adjustment seat, it is described
The end of adjusting rod is against on gag lever post.
By using above-mentioned technical proposal, adjusting rod and being threadedly engaged for adjustment seat can make adjusting rod length direction along the chute
Free extension, while realizing gag lever post in the free positioning in track length direction.
Preferably, the one end of the adjusting rod far from gag lever post is stretched out from the opening of sliding slot, and it is fixed with rotation handwheel.
By using above-mentioned technical proposal, manual turn rotation handwheel can more easily adjust adjusting rod.
Preferably, the cross sectional shape of the adjustment seat is adapted with the shape of sliding slot, the adjustment seat passes through workbench
Upper surface, which is worn downwards, to be penetrated clamping screw and is fixed in sliding slot.
By using above-mentioned technical proposal, adjustment seat can be stuck in sliding slot, installation it is more stable, while passing through locking screw
Bolt secured adjusted seat makes adjustment seat be able to carry out position adjusting, can expand the adjustable range of gag lever post.
Preferably, the gag lever post upper end is provided with interconnecting piece, it is equipped on the interconnecting piece and prolongs limit pole length
Long extension bar.
By using above-mentioned technical proposal, gag lever post can change in vertical direction length, convenient total height with iron thin slice
Degree matches.
Preferably, the lower end of the gag lever post is provided with the fixture block being stuck in sliding slot, the gag lever post and fixture block are one
Forming structure.
By using above-mentioned technical proposal, gag lever post can be stuck in sliding slot by fixture block, gag lever post can be prevented to be detached from
Sliding rail makes gag lever post be merely able to slide along sliding slot.
Preferably, the fixture block is provided with the wedge block being connected on fixture block, the wedge far from the side of adjusting rod
Fitting is placed with the wedge-shaped jacking block that is against sliding slot closed end and can move up and down on the inclined-plane of shape sliding block.
By using above-mentioned technical proposal, lower layer's sheet iron can stick on positioning disk under pressure, be unfavorable for by
The iron core pressed is removed, and can push fixture block forward by adjusting rod, drives wedge block forward slip, wedge block will be wedge-shaped
Jacking block jacks up upwards, so that sheet iron jack-up be separated with positioning disk.
Preferably, being provided with the through-hole of length direction setting along the chute on the fixture block, the wedge block is mounted on
In through-hole, the side that the fixture block is contacted with adjusting rod is provided with dismountable conflict plate, when disassembling conflict plate, the adjusting
The end of bar can extend into through-hole, push wedge block mobile.
By using above-mentioned technical proposal, when disassemble contradict plate when, by adjusting rod along the chute length direction extend into it is logical
It pushes wedge block to jack up the wedge-shaped jacking block of sliding slot closed end in hole, to rise rotor core, does not need mobile gag lever post
Position；Adjusting rod is pulled out out of through-hole later, lower conflict plate is inserted, so that the end of adjusting rod is resisted conflict plate, pass through
Turn handwheel adjusts adjusting rod and positions to gag lever post.
In conclusion the utility model has the following beneficial effects:
1, the hydraulic press upper die of the utility model is before pressing sheet iron, by the position for adjusting the gag lever post on workbench
It sets, various sizes of sheet iron can be limited, to be realized during upper die presses sheet iron vertical unbiased
Pressing is moved, the processing quality of iron core after pressing is improved.
2, wedge block and wedge-shaped jacking block are by inclined-plane sliding contact, and cooperation, which facilitates, rises positioning disk, and then conveniently
The pick-and-place of rotor core before and after process.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model hydraulic press；
Fig. 2 is the structural schematic diagram of the utility model hydraulic press operating platform；
Fig. 3 is the schematic diagram of the section structure of the utility model hydraulic press operating platform；
Fig. 4 is the partial enlarged view in Fig. 3 at A.
In figure, 1, workbench；100, rack；101, first hydraulic cylinder；102, second hydraulic cylinder；2, positioning disk；200, on
Pressing mold；3, sliding slot；300, hydraulic oil unit；4, gag lever post；400, rotor core；41, interconnecting piece；42, extension bar；43, fixture block；
44, wedge block；45, through-hole；46, plate is contradicted；5, component is adjusted；51, adjustment seat；52, adjusting rod；53, handwheel is rotated；54,
Clamping screw；6, wedge-shaped jacking block.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
The utility model create description in, it is to be understood that term " center ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown is merely for convenience of the creation of description the utility model and simplifies description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of utility model.
A kind of adjustable hydraulic press of workbench position-limit mechanism, as shown in Fig. 1, which includes rack 100, rack
100 tops are equipped with first hydraulic cylinder 101, and the piston rod of first hydraulic cylinder 101 straight down, and is equipped with upper pressure in end
Mould 200, by the flexible of 101 piston rod of first hydraulic cylinder, control upper die 200 is moved up and down.100 lower part side of rack peace
Equipped with second hydraulic cylinder 102, the piston rod of second hydraulic cylinder 102 is horizontally directed to the other side, and rack is provided with energy among 100 lower part
The workbench 1 being enough moved forward and backward, the piston rod of second hydraulic cylinder 102 are connected to the side of workbench 1, and the platform 1 that pushes the work forward is in machine
100 lower part horizontal shifting of frame.Rotor core 400 to be processed is placed on workbench 1, with the movement of workbench 1, is turned
Sub- iron core 400 can be moved to the underface of upper die 200.The side of rack 100 is additionally provided with hydraulic oil unit 300, hydraulic oil
300 are stood respectively with first hydraulic cylinder 101 and second hydraulic cylinder 102, and controls first hydraulic cylinder 101 and second hydraulic cylinder 102
Stretching motion.
As shown in Fig. 2, the centre of workbench 1 is provided with positioning disk 2, and rotor core 400 to be processed is placed on positioning
On disk 2, the sliding slot 3 vertical with 1 moving direction of workbench is provided on the workbench 1 of 2 two sides of positioning disk, every side is each provided with two
A sliding slot 3, the cross sectional shape of sliding slot 3 are in inverted T-shaped, and sliding is provided with the limit vertical with 1 upper surface of workbench in each sliding slot 3
Position bar 4, gag lever post 4 is connected in the edge or winding slot of rotor core 400, by four direction to rotor core 400 into
The limitation that line position is set prevents the sheet iron in rotor core 400 from shifting.The one end of sliding slot 3 far from rotor core 400 is to open
Mouth end, is equipped with the adjusting component 5 that can adjust and fix 4 position of gag lever post, by adjusting component 5, to adjust limit
Different size of rotor core 400 can be fixed for the position of bar 4.
Specifically, gag lever post 4 uses the structure of adjustable in length, gag lever post 4 uses round bar, upper end setting in the present embodiment
There is threaded interconnecting piece 41, extension bar 42 has been connected through a screw thread on interconnecting piece 41,42 lower end of extension bar is provided with internal screw thread,
Extension bar 42 can be turned to adjust the length of its elongation.
As shown in Fig. 3, adjusting component 5 includes adjustment seat 51 and adjusting rod 52, the shape and section of sliding slot 3 of adjustment seat 51
Face shape is adapted, and adjustment seat 51 is enable to be stuck in sliding slot 3, and wears the clamping screw penetrated downwards by 1 upper surface of workbench
54 are fixed in sliding slot 3.Adjusting rod 52 use screw rod, 3 length direction, which is worn, along the chute penetrates in sliding slot 3, and with adjustment seat 51
It is threadedly coupled, one end of adjusting rod 52 is against on gag lever post 4, is specifically connected on the fixture block 43 of 4 lower end of gag lever post, adjusting rod
52 other end is stretched out from the open end of sliding slot 3, and is equipped with the rotation handwheel 53 for rotating adjusting rod 52.
In conjunction with shown in attached drawing 3 and 4, fixture block 43 is integrally formed the lower end that gag lever post 4 is arranged in, and fixture block 43 is stuck in sliding slot
In 3, for preventing gag lever post 4 and sliding slot 3 to be detached from or prevent gag lever post 4 from tilting.It is provided on fixture block 43 same with adjusting rod 52
Axis and aperture are greater than the through-hole 45 of 52 diameter of adjusting rod, and one section far from adjusting rod 52 of through-hole 45 is fitted with tip and is directed toward sliding slot
The wedge block 44 of 3 closed ends, sliding contact has the wedge-shaped jacking block 6 that can be moved up and down on the inclined-plane of wedge block 44.Wedge shape
One end of jacking block 6 is against the closed end of sliding slot 3, and upper surface is flushed with the upper surface of positioning disk 2, and inclined-plane is oblique with wedge block 44
Face smooth contact, wedge-shaped jacking block 6 are located at the lower section of rotor core 400, and there are the grooves that wedge-shaped jacking block 6 rises on positioning disk 2.Card
The side opposite with adjusting rod 52 of block 43 is fitted with from top to bottom contradicts plate 46, and through-hole 45 can be closed by contradicting plate 46, adjusts
Pole 52, which is connected to, to be contradicted on plate 46.
The application method of the present embodiment position-limit mechanism is as follows: the rotor core 400 stacked is placed on positioning disk 2,
Rotor core 400 and upper die 200 are adjusted to the heart, one by one rotation rotation handwheel 53, make adjusting rod 52 gradually push gag lever post 4 to
400 direction of rotor core is mobile, until gag lever post 4 is attached in 400 edge of rotor core or winding slot；Extension bar 42 is adjusted,
It flushes 42 top of extension bar with 400 upper surface of rotor core, then falls upper die 200, start to suppress work；It has suppressed turn
Sub- iron core 400 loosens adjusting rod 52, removes and contradicts plate 46, then proceedes to precession adjusting rod 52 inwards, adjusting rod 52 enters logical
Wedge block 44 is pushed forward in hole 45, wedge block 44 squeezes forward wedge-shaped jacking block 6, and wedge-shaped jacking block 6 is by 3 closed end of sliding slot
Stop and cannot move forward, can only rise and touch 400 lower end surface of rotor core, by rotor core 400 jack up come, facilitate by
Rotor core 400 is removed.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of adjustable hydraulic press of workbench position-limit mechanism, including rack (100), it is installed on rack (100) top and passes through
Upper die (200) that first hydraulic cylinder (101) control moves up and down is installed on rack (100) lower part and passes through second hydraulic cylinder
(102) workbench (1) and hydraulic oil unit (300) that control is moved forward and backward, it is characterised in that: set among the workbench (1)
It is equipped with positioning disk (2), is provided at least three and workbench (1) moving direction on the workbench (1) of positioning disk (2) two sides
Vertical sliding slot (3), the remotely located disk of the sliding slot (3) (2) it is open at one end, be provided with can for sliding in the sliding slot (3)
It is against sheet iron edge and the gag lever post (4) vertical with workbench (1) table top, one end of the remotely located disk of the sliding slot (3) (2)
It is provided with the adjusting component (5) of adjusting and fixed gag lever post (4) position.
2. the adjustable hydraulic press of workbench position-limit mechanism according to claim 1, it is characterised in that: the sliding slot (3)
For the inverted T-shaped groove body open at one end of remotely located disk (2), adjusting component (5) includes being arranged in sliding slot (3) open end
Adjustment seat (51) is threaded with the adjusting rod (52) of (3) length direction setting along the chute, the tune on the adjustment seat (51)
The end of pole (52) is against on gag lever post (4).
3. the adjustable hydraulic press of workbench position-limit mechanism according to claim 2, it is characterised in that: the adjusting rod
(52) one end far from gag lever post (4) is stretched out from the opening of sliding slot (3), and is fixed with rotation handwheel (53).
4. the adjustable hydraulic press of workbench position-limit mechanism according to claim 2 or 3, it is characterised in that: the adjusting
The cross sectional shape of seat (51) is adapted with the shape of sliding slot (3), and the adjustment seat (51) is worn downwards by workbench (1) upper surface
The clamping screw (54) penetrated is fixed in sliding slot (3).
5. the adjustable hydraulic press of workbench position-limit mechanism according to claim 1, it is characterised in that: the gag lever post
(4) upper end is provided with interconnecting piece (41), is equipped on the interconnecting piece (41) by the extension bar of gag lever post (4) extension
(42).
6. the adjustable hydraulic press of workbench position-limit mechanism according to claim 2 or 3, it is characterised in that: the limit
The lower end of bar (4) is provided with the fixture block (43) being stuck in sliding slot (3), and the gag lever post (4) and fixture block (43) are integrally formed knot
Structure.
7. the adjustable hydraulic press of workbench position-limit mechanism according to claim 6, it is characterised in that: the fixture block (43)
Side far from adjusting rod (52) is provided with the wedge block (44) being connected on fixture block (43), the wedge block (44) it is oblique
Fitting is placed with the wedge-shaped jacking block (6) that is against sliding slot (3) closed end and can move up and down on face.
8. the adjustable hydraulic press of workbench position-limit mechanism according to claim 7, it is characterised in that: the fixture block (43)
On be provided with the through-hole (45) of the setting of (3) length direction along the chute, the wedge block (44) is mounted in through-hole (45), described
The side that fixture block (43) is contacted with adjusting rod (52) is provided with dismountable conflict plate (46), when disassembling conflict plate (46), institute
The end for stating adjusting rod (52) can extend into through-hole (45), push wedge block (44) mobile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820768935.8U CN208245652U (en) | 2018-05-21 | 2018-05-21 | The adjustable hydraulic press of workbench position-limit mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820768935.8U CN208245652U (en) | 2018-05-21 | 2018-05-21 | The adjustable hydraulic press of workbench position-limit mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208245652U true CN208245652U (en) | 2018-12-18 |
Family
ID=66480467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820768935.8U Expired - Fee Related CN208245652U (en) | 2018-05-21 | 2018-05-21 | The adjustable hydraulic press of workbench position-limit mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208245652U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112706812A (en) * | 2021-01-13 | 2021-04-27 | 朱云芳 | Automobile parts turnover linkage |
-
2018
- 2018-05-21 CN CN201820768935.8U patent/CN208245652U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112706812A (en) * | 2021-01-13 | 2021-04-27 | 朱云芳 | Automobile parts turnover linkage |
| CN112706812B (en) * | 2021-01-13 | 2022-07-29 | 济南富华瑞达机械股份有限公司 | Automobile parts turnover linkage |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208146752U (en) | A kind of noble metal press machine | |
| CN104174717B (en) | The forming machine of bender bar structure that a kind of bandwidth is adjustable | |
| CN208245652U (en) | The adjustable hydraulic press of workbench position-limit mechanism | |
| CN211431541U (en) | Automatic change computer multimedia adjusting device for education | |
| CN203972539U (en) | A kind of sheet metal shell apparatus for bending | |
| CN107737830B (en) | A kind of cold punching die | |
| CN112123849A (en) | Auxiliary device convenient to cope match-plate pattern is changed | |
| CN218696161U (en) | Clamping mechanism for casting machining | |
| CN216297855U (en) | Special screw dental plate set for hard disk drive | |
| CN216575755U (en) | Hole milling tool for seat body | |
| CN221246882U (en) | Pressure casting die | |
| CN210026061U (en) | Positioning device for plastic mold frame | |
| CN201645703U (en) | Mould clamping device with adjustable clamping thickness | |
| CN220296924U (en) | Positioning device for part machining | |
| CN219444204U (en) | Perforating device for mold processing | |
| CN214442513U (en) | Clamping mechanism of pipe end forming machine | |
| CN219131019U (en) | Part processing tool | |
| CN214601426U (en) | Portable toper extension spring forming die | |
| CN218948275U (en) | Frock that mould installation was used | |
| CN216262953U (en) | Punch press with automatic positioning function | |
| CN219235999U (en) | Injection molding core-pulling structure and injection mold | |
| CN220942954U (en) | Anti-offset bending mechanism | |
| CN211808091U (en) | But height-adjusting's carton production perforating device | |
| CN215471856U (en) | Upper and lower end face offset belt penetrating system of slit refractory brick pouring mold belt penetrating machine | |
| CN220400315U (en) | Enamelling wire is mould for japanning |
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: 20181218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |