CN201664740U - Force balancing device for high-speed precision punch press - Google Patents
Force balancing device for high-speed precision punch press Download PDFInfo
- Publication number
- CN201664740U CN201664740U CN2010201418549U CN201020141854U CN201664740U CN 201664740 U CN201664740 U CN 201664740U CN 2010201418549 U CN2010201418549 U CN 2010201418549U CN 201020141854 U CN201020141854 U CN 201020141854U CN 201664740 U CN201664740 U CN 201664740U
- Authority
- CN
- China
- Prior art keywords
- pivot
- screw mandrel
- screw rod
- balancing
- balancing device
- 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
Images
Landscapes
- Press Drives And Press Lines (AREA)
Abstract
The utility model discloses a force balancing device for a high-speed precision punch press, which comprises a machine tool frame, a sliding block and a balancing rod. One end of the balancing rod is embedded in the sliding block, and the other end is pivoted on the machine tool frame by a second pivoting shaft; a first pivoting shaft is pivoted at the middle part of the balancing rod, a screw rod is arranged on the side wall of the first pivoting shaft in a penetrating manner, a nut is screwed below the screw rod corresponding to the first pivoting shaft, the end wall of the nut leans against the side wall of the first pivoting shaft, a baffle is arranged on the machine tool frame, the screw rod is arranged in a through hole arranged on the wall of the baffle in a penetrating manner, a pressing block is arranged above the outer surface of the screw rod corresponding to the baffle, and an elastic return piece is arranged between the pressing block and the upper end face of the baffle. With the advantages of simple structure, good force balancing effect and the like, the force balancing device drives the pressing block arranged on the screw rod to compress the elastic return piece through the slippage of the screw rod, so as to realize force balancing.
Description
Technical field
The utility model relates to a kind of dieing machine, relates in particular to a kind of thrust balancing device of dieing machine.
Background technology
It is strong that high speed accurate numerical control press has whole rack construction rigidity, internal stress is little, the punching precision height, be fit to continuous punching production, can operate advantages such as the temperature position is little in 24 hours, be widely used in fields such as household electrical appliances, automobile, five metals, electronics, during the pressed sheet band, utilize high speed accurate numerical control press, lasting feeding along with the reciprocal high-speed motion and the blank of drift, the drift of this kind punch press and mould can strike out the shape that mould limits with the blank that is placed on the workbench, finish the punch forming work of continuous blank.
High speed accurate numerical control press drives the upper and lower mobile slide block of mould when motion, generally need a bascule to carry out dynamic balance, thereby make the upper and lower stably slippage of slide block, present bascule type is various, but mostly structure is comparatively complicated, part-structure is simple, but counterbalance effect is relatively poor.
The utility model content
The purpose of this utility model provides a kind of bascule of high speed accurate numerical control press of simple in structure, good balance effect.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals:
The utility model compared with prior art has following beneficial effect:
A kind of thrust balancing device of dieing machine, comprise the lathe frame, slide block, also comprise balancing pole, one end of described balancing pole embeds slide block, the other end is articulated on the lathe frame by second pivot, the middle part of described balancing pole is pivoted with first pivot, also be equipped with screw mandrel on the sidewall of first pivot, described screw mandrel is twisted corresponding to the below of first pivot and has been closed nut, the end wall of nut leans on the sidewall of first pivot, also is provided with baffle plate on the described lathe frame, and screw mandrel is located in the through hole that is provided with on the baffle plate wooden partition, the outer surface of described screw mandrel is provided with briquetting corresponding to the top of baffle plate, also is provided with elastic reset spare between the upper surface of briquetting and baffle plate.
In the technique scheme, described screw mandrel is two, lays respectively at the both sides of balancing pole.
In the technique scheme, the inboard of described lathe frame is provided with floor, offers the pivot hole on the described floor, and equalizer bar pivot is located in this pivot hole.
In the technique scheme, described elastic reset spare is a spring.
The utility model drives the briquetting be arranged on the screw mandrel by the screw mandrel slippage and comes elasticity of compression return unit to come the realizable force balance, advantage such as has and force balance effect is good simple in structure.
Description of drawings
Fig. 1 is installed on the cut-away view of dieing machine for the utility model.
Fig. 2 is installed on the decomposition texture schematic diagram of dieing machine for the utility model.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
Referring to Fig. 1～Fig. 2, a kind of thrust balancing device of dieing machine, comprise lathe frame 5, and the slide block 3 that drives the upper and lower motion of mould, the inboard of described lathe frame 5 is provided with floor 50, offer the pivot hole on the described floor 50, an end of a balancing pole 1 embeds slide block 3, and the other end is hubbed in this pivot hole by second pivot 13.Can certainly be directly the other end of balancing pole 1 directly be articulated on the lathe frame 5.But both compare or are preferable over balancing pole 1 is hubbed on the floor 50, because like this under the constant situation of lathe frame 5 integral width, just can reduce the length of second pivot 13, guarantee its precision.
The middle part of described balancing pole 1 is pivoted with first pivot 15, dual-side corresponding to balancing pole 1 on the sidewall of first pivot 15 is equipped with a screw mandrel 7 respectively, described this two rhizoids bar 7 is twisted respectively corresponding to the below of first pivot 15 and has been closed nut 17, and the end wall of nut 17 leans on the sidewall of first pivot 15.
Also be provided with baffle plate 52 on the described lathe frame 5, screw mandrel 7 is located in the through hole that is provided with on baffle plate 52 wooden partitions, and the outer surface of described screw mandrel 7 is provided with briquetting 9 corresponding to the top of baffle plate 52, also is provided with elastic reset spare 11 between the upper surface of briquetting 9 and baffle plate 52.Preferably, described elastic reset spare 11 is a spring.Elastic reset spare 11 is set to spring, can reduces manufacturing cost.
During work, when slide block 3 drive moulds move down, an end that drives balancing pole 1 is toward pressing down, first pivot 15 that is arranged on balancing pole 1 middle part also and then moves down and drives nut 17 and moves down, and nut 17 is twisted and is combined in screw mandrel 7 times, and screw mandrel 7 also and then moves down, and the briquetting 9 that is arranged on the screw mandrel 7 also and then moves down, elasticity of compression return unit 11 moves down, thus the realizable force balance.
Claims (4)
1. the thrust balancing device of a dieing machine, comprise lathe frame (5), slide block (3), it is characterized in that, also comprise balancing pole (1), one end of described balancing pole (1) embeds slide block (3), the other end is articulated on the lathe frame (5) by second pivot (13), the middle part of described balancing pole (1) is pivoted with first pivot (15), also be equipped with screw mandrel (7) on the sidewall of first pivot (15), described screw mandrel (7) is twisted corresponding to the below of first pivot (15) and has been closed nut (17), the end wall of nut (17) leans on the sidewall of first pivot (15), also be provided with baffle plate (52) on the described lathe frame (5), screw mandrel (7) is located in the through hole that is provided with on baffle plate (52) wooden partition, the outer surface of described screw mandrel (7) is provided with briquetting (9) corresponding to the top of baffle plate (52), also is provided with elastic reset spare (11) between the upper surface of briquetting (9) and baffle plate (52).
2. the thrust balancing device of dieing machine as claimed in claim 1 is characterized in that, described screw mandrel (7) is two, lays respectively at the both sides of balancing pole (1).
3. the thrust balancing device of dieing machine as claimed in claim 1 or 2 is characterized in that, the inboard of described lathe frame (5) is provided with floor (50), and described floor offers the pivot hole on (50), and balancing pole (1) is hubbed in this pivot hole.
4. the thrust balancing device of dieing machine as claimed in claim 3 is characterized in that, described elastic reset spare (11) is a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201418549U CN201664740U (en) | 2010-03-25 | 2010-03-25 | Force balancing device for high-speed precision punch press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201418549U CN201664740U (en) | 2010-03-25 | 2010-03-25 | Force balancing device for high-speed precision punch press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201664740U true CN201664740U (en) | 2010-12-08 |
Family
ID=43265694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201418549U Expired - Fee Related CN201664740U (en) | 2010-03-25 | 2010-03-25 | Force balancing device for high-speed precision punch press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201664740U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107263901A (en) * | 2017-07-28 | 2017-10-20 | 东莞市岗峰精密工业有限公司 | Punch press |
-
2010
- 2010-03-25 CN CN2010201418549U patent/CN201664740U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107263901A (en) * | 2017-07-28 | 2017-10-20 | 东莞市岗峰精密工业有限公司 | Punch press |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202725696U (en) | One-step forming titanium alloy plate bending mechanism | |
| CN208195724U (en) | A kind of Hardware fitting perforating device | |
| CN201664740U (en) | Force balancing device for high-speed precision punch press | |
| CN205128703U (en) | Leaf spring shock attenuation formula stamping equipment | |
| CN203695748U (en) | Punch die | |
| CN202763420U (en) | Material pressing die set | |
| CN102814393B (en) | Silicon steel sheet notching press and processing method | |
| CN202655488U (en) | Double-edgefold mould | |
| CN201663521U (en) | Knife block adjusting device of servo paper insertion machine | |
| CN203380316U (en) | Riveting machine | |
| CN202062674U (en) | Two-freedom-degree nine-rod mechanical press | |
| CN202062676U (en) | Eight-rod servo pressing machine with triangle swinging rod | |
| CN201456437U (en) | Automatic demoulding die of punch machine | |
| CN207681360U (en) | A kind of U-shaped shrapnel manufacture punching machine of automobile gearshift mechanism | |
| CN203076457U (en) | Adjustably elastic forming die | |
| CN206882570U (en) | A kind of punching mechanism of GPRS network communicator shell | |
| CN203426284U (en) | Edge curling mold | |
| CN202893943U (en) | Sheet stamping device | |
| CN208230741U (en) | Cold extrusion device is used in nut processing | |
| CN202088492U (en) | Six-bar servo press machine with triangular swing link | |
| CN201824420U (en) | Wood compacting device | |
| CN201399529Y (en) | Air-pressure type punching mould | |
| CN201969792U (en) | Spring die frame | |
| CN201684838U (en) | Forming mold structure for enclosing and forming product | |
| CN201664719U (en) | Bulb mechanism of high-speed precision punching machine |
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: 20101208 Termination date: 20140325 |