CN204773689U - A connecting rod booster that is used for electronic punching machine of connecting rod reinforcement formula - Google Patents
A connecting rod booster that is used for electronic punching machine of connecting rod reinforcement formula Download PDFInfo
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- CN204773689U CN204773689U CN201520292906.5U CN201520292906U CN204773689U CN 204773689 U CN204773689 U CN 204773689U CN 201520292906 U CN201520292906 U CN 201520292906U CN 204773689 U CN204773689 U CN 204773689U
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- connecting rod
- punching machine
- bar
- bar boosting
- utility
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Abstract
The utility model discloses a connecting rod booster that is used for electronic punching machine of connecting rod reinforcement formula, include first connecting rod, second connecting rod and the third connecting rod connected through the joint seat, a tip of first connecting rod, second connecting rod and third connecting rod is equipped with the helicitic texture, and is corresponding be equipped with the three internal thread hole that is 120 distributions in the joint seat, first connecting rod is the same with the structure of second connecting rod, links to each other with box side board and highest key seat of stamping device respectively. The utility model discloses can increase the impulsive force of punching machine, improve the work efficiency of punching machine, join in marriage the dress copper sheathing through the tip at the connecting rod in addition to and establish as the tile shape that can gain in strength with the atress pull rod, prolonged its life greatly.
Description
Technical field
The utility model relates to a kind of bar boosting device, particularly relates to a kind of bar boosting device for bar boosting formula electric press machine.
Background technology
Be applied to microelectronics at present, the stamping machine of instrument industry mainly contain the stamping machine that surges, gas-liquid force increasing stamping machine and servomotor automatic punching machine.Wherein surge stamping machine and gas-liquid force increasing stamping machine,, punching stroke speed fast with idle stroke is its main feature slowly, the power transmitting medium of hydrodynamic adopts hydraulic oil, there is the high pressure of tens of MPa in system pipeline, add constantly moving in circles of medium, therefore easily cause the leakage of hydraulic oil, and the speed of service is slow, punching press frequency is at about 40 times per minute, and a power consumption is large, maintenance trouble.And servomotor automatic punching machine is mainly used in automatic equipment, its initial stage can the characteristic of rotating rapidly with motor, drives ball screw rotating, thus feed screw nut is moved up and down produce power to complete punching press action.Its advantage is each accurate positioning of drift lower dead center, and positioning precision is high, but shortcoming also clearly: one is that no-load speed is fast, the slow-footed requirement of punching stroke in order to realize, and makes control program complicated; Two is the size, the intensity that are confined to ball wire bar pair, and stamping press increase is very limited.Therefore need that a kind of production efficiency is high, registration, impulse force are large, consume energy low stamping machine.
Bar boosting formula electric press machine adopts ball wire bar pair reinforcement power source, servomotor is relied on to drive ball screw positive and negative rotation, feed screw nut is moved up and down, and then drive two group of three articulated linkage, just unloaded F.F., rewind can be realized, the function of load slow-motion without the need to adopting complicated control program.Do not increasing drive motors power, moment of torsion, do not increase ball wire bar pair stressed when, flush shear force can be made to increase several times, and there is advantage that is easy to adjust, registration.
Utility model content
The purpose of this utility model is to provide a kind of bar boosting device for bar boosting formula electric press machine, can increase the impulse force of stamping machine, increase work efficiency.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the utility model is achieved through the following technical solutions:
A kind of bar boosting device for bar boosting formula electric press machine, comprise the first connecting rod, second connecting rod and the third connecting rod that are connected by clamping seat, one end of described first connecting rod, second connecting rod and third connecting rod is provided with helicitic texture, three internal thread holes in 120 ° of distributions are provided with in corresponding described clamping seat, described first connecting rod is identical with the structure of second connecting rod, respectively with on enclosure side panel and decompressor on key seat be connected.
Further, the curved tile shape in the cross section of described first connecting rod and second connecting rod.
Further, the cross section of described third connecting rod is rounded.
Further, the other end of described first connecting rod, second connecting rod and third connecting rod is all arranged with wear-resistant sleeve.
Further, described wear-resistant sleeve is preferably copper sheathing.
The beneficial effects of the utility model are:
The utility model can increase the impulse force of stamping machine, improves the operating efficiency of stamping machine, is equipped with copper sheathing, and stressed pull bar is set to the tile shape that can gain in strength, substantially prolongs its service life additionally by the end at connecting rod.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, and form a application's part, schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the schematic cross-section of first connecting rod of the present utility model and second connecting rod;
Number in the figure illustrates: 1-first connecting rod, 2-second connecting rod, 3-third connecting rod, 4-clamping seat, 5-wear-resistant sleeve.
Detailed description of the invention
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the utility model in detail.
As depicted in figs. 1 and 2, a kind of bar boosting device for bar boosting formula electric press machine, comprise the first connecting rod 1, second connecting rod 2 and the third connecting rod 3 that are connected by clamping seat 4, one end of described first connecting rod 1, second connecting rod 2 and third connecting rod 3 is provided with helicitic texture, three internal thread holes in 120 ° of distributions are provided with in corresponding described clamping seat 4, described first connecting rod 1 is identical with the structure of second connecting rod 2, respectively with on enclosure side panel and decompressor on key seat be connected.
In the present embodiment, consider first connecting rod 1 and second connecting rod 2 stressed comparatively large, motion is frequent, arrange its cross section be arc tile shape to increase intensity, be all equipped with copper sheathing in the other end of each connecting rod in addition, substantially prolongs service life.
Claims (5)
1. the bar boosting device for bar boosting formula electric press machine, it is characterized in that: comprise the first connecting rod (1), second connecting rod (2) and the third connecting rod (3) that are connected by clamping seat (4), one end of described first connecting rod (1), second connecting rod (2) and third connecting rod (3) is provided with helicitic texture, three internal thread holes in 120 ° of distributions are provided with in corresponding described clamping seat (4), described first connecting rod (1) is identical with the structure of second connecting rod (2), is connected respectively with enclosure side panel with the key seat of decompressor.
2. a kind of bar boosting device for bar boosting formula electric press machine according to claim 1, is characterized in that: the curved tile shape in cross section of described first connecting rod (1) and second connecting rod (2).
3. a kind of bar boosting device for bar boosting formula electric press machine according to claim 1, is characterized in that: the cross section of described third connecting rod (3) is rounded.
4. a kind of bar boosting device for bar boosting formula electric press machine according to claim 1, is characterized in that: the other end of described first connecting rod (1), second connecting rod (2) and third connecting rod (3) is all arranged with wear-resistant sleeve (5).
5. a kind of bar boosting device for bar boosting formula electric press machine according to claim 1, is characterized in that: described wear-resistant sleeve (5) is preferably copper sheathing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520292906.5U CN204773689U (en) | 2015-05-08 | 2015-05-08 | A connecting rod booster that is used for electronic punching machine of connecting rod reinforcement formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520292906.5U CN204773689U (en) | 2015-05-08 | 2015-05-08 | A connecting rod booster that is used for electronic punching machine of connecting rod reinforcement formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204773689U true CN204773689U (en) | 2015-11-18 |
Family
ID=54513810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520292906.5U Expired - Fee Related CN204773689U (en) | 2015-05-08 | 2015-05-08 | A connecting rod booster that is used for electronic punching machine of connecting rod reinforcement formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204773689U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104890274A (en) * | 2015-05-08 | 2015-09-09 | 王娟 | Connecting rod force boosting device for connecting rod force boosting type electric punching machine |
-
2015
- 2015-05-08 CN CN201520292906.5U patent/CN204773689U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104890274A (en) * | 2015-05-08 | 2015-09-09 | 王娟 | Connecting rod force boosting device for connecting rod force boosting type electric punching machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20160508 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |