CN204638917U - A kind of finned blade forming machine counterdie installs slide plate guide frame - Google Patents
A kind of finned blade forming machine counterdie installs slide plate guide frame Download PDFInfo
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- CN204638917U CN204638917U CN201520175288.6U CN201520175288U CN204638917U CN 204638917 U CN204638917 U CN 204638917U CN 201520175288 U CN201520175288 U CN 201520175288U CN 204638917 U CN204638917 U CN 204638917U
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- slide plate
- counterdie
- copper bar
- briquetting
- guiding copper
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Abstract
The utility model relates to a kind of finned blade forming machine counterdie and installs slide plate guide frame, comprise the counterdie being located at also energy front and back slippage above lower bolster and slide plate is installed, it is characterized in that: the upper left right septum of lower bolster is fixed with the briquetting in inverted L-shaped, counterdie installs slide plate between two pieces of described briquettings, the left and right lateral surface of counterdie installation slide plate is respectively fixed with side guiding copper bar, what counterdie installed the upper surface of slide plate is each side fixed with the copper bar that to lead on, perpendicular inside briquetting props up side guiding copper bar, and the water surface plane inside briquetting props up guiding copper bar.By briquetting be fixed on the counterdie side of installing on slide plate and lead contacting of copper bar and upper guiding copper bar, realize the guiding to counterdie installation slide plate, guarantee the vertical of the horizontal movement of counterdie installation slide plate and vertical motion.Guiding copper bar is more smooth, and make the slippage of counterdie installation slide plate more smooth and easy, after wearing and tearing, replacing also facilitates.
Description
Technical field
The utility model belongs to the molded machine tool field of fin Special punching, particularly relates to a kind of finned blade forming machine counterdie and installs slide plate guide frame.
Background technology
Plate-fin heat exchanger is the heat exchanger of all kinds of gas separation equipment, and be widely used in the field such as petrochemical industry, Aero-Space, plate-fin heat exchanger has compact conformation, lightweight, the advantage of heat exchange efficiency, and especially heat exchange efficiency is higher than other heat exchangers by 30%.Fin is the critical component of plate-fin heat exchanger, accounts for more than 80% of whole heat exchanger volume, and the precision of fin directly affects the heat exchange efficiency of plate-fin heat exchanger and reliable, security performance.
Also have special in produce the forming machine of fin in the market, the Chinese utility model patent " a kind of bending stamper " being 200720114255.6 (notification number is CN201077154Y) as the patent No. discloses a kind of fin molding machine, this kind of lathe can meet the processing and forming requirement of common fin, but it exists many defects, the processing and forming of plate-fin heat exchanger high accuracy fin can not be applied to.Along with the upgrading of plate-fin heat exchanger industry, pressure and the heat transfer rate of heat exchanger are had higher requirement, and this all must rely on the formed precision improving plate-fin heat exchanger fin to ensure.
According to the requirement of plate-fin heat exchanger fin moulding process, the reciprocating motion on the existing vertical direction of lower tool rest has again the reciprocating motion in horizontal direction.The wing high accuracy of the jumping effect fin on lower tool rest vertical direction, and the levelness of the reciprocating amplitude of lower tool rest and slippage directly affects the pitch accuracy of fin, in order to high accuracy fin can be produced, must improve original lower tool-apron structure in these two.A kind of lower tool rest (counterdie installation slide plate) Sliding Structures as disclosed in the patent No. Chinese utility model patent " the lower tool rest Sliding Structures of forming machine for fin of plate-fin heat " that is ZL201120417479.0 (notification number is CN202291052U), the upper left right septum of lower bolster is fixed with two horizontally disposed guide posts along the longitudinal direction, and the left and right sides of described lower tool rest is movably set on described two guide posts can slippage before and after guide post relatively.
Be arranged in parallel about aforementioned counterdie installation slide plate (lower tool rest) guide frame adopts two with guide post guiding, this guide frame makes counterdie install slide plate when upper and lower slippage, guide post is only had to bear power in upper and lower vertical direction, especially power upwards, thus the shortcoming of this guide frame be load in requirement vertical direction can not be too large.The Novel fin forming machine of our company's research and development, its counterdie installs larger than original type of movement range in slide plate vertical direction, and load is higher.For this situation, a kind of new counterdie must be designed slide plate guide frame is installed.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of structure improved finned blade forming machine counterdie to install slide plate guide frame, this guide frame makes counterdie install slide plate can bear more heavy load, and can significantly move in vertical direction by counterdie installation slide plate.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of finned blade forming machine counterdie installs slide plate guide frame, comprise the counterdie being located at also energy front and back slippage above lower bolster and slide plate is installed, it is characterized in that: the upper left right septum of described lower bolster is fixed with the briquetting in inverted L-shaped, counterdie installs slide plate between two pieces of described briquettings, the left and right lateral surface of counterdie installation slide plate is respectively fixed with side guiding copper bar, what counterdie installed the upper surface of slide plate is each side fixed with the copper bar that to lead on, perpendicular inside described briquetting props up side guiding copper bar, water surface plane inside briquetting props up guiding copper bar.
The left and right sides that above-mentioned counterdie installs slide plate is provided with the step shoulder platform run through along the longitudinal direction, side guiding copper bar is fixed on the lateral surface of step shoulder platform, described upper guiding copper bar is arranged on the low plane of step shoulder platform, and the horizontal part of described briquetting stretches in step shoulder platform.Step shoulder platform provides suitable installation position to guiding copper bar, and guiding copper bar also can not be made in addition to give prominence to counterdie and install slide plate, the horizontal part of briquetting stretches in step shoulder platform, and reduce the thickness of briquetting, layout is more reasonable, and reduces consumptive material, reduces costs.
Above-mentioned side guiding copper bar has ladder hole, is threaded with the lateral surface of step shoulder platform after having screw to pass the ladder hole led on copper bar side; Described upper guiding copper bar has ladder hole, is threaded with the low plane of step shoulder platform after the ladder hole having screw to pass on guiding copper bar.Adopt screw mode that guiding copper bar and counterdie are installed slide plate detachably to fix, to be convenient for changing guiding copper bar.
The upper surface that upper surface and the counterdie of the horizontal part of above-mentioned briquetting install slide plate flushes.
Above-mentioned briquetting has ladder hole, is threaded with lower bolster after the ladder hole having screw to pass on briquetting, and the aperture, aperture portion of ladder hole on briquetting is greater than the diameter in the bar portion of position screw in the inner.Briquetting adopts screw mode and lower bolster detachably to fix, be convenient for changing briquetting, simultaneously because the aperture, aperture portion of the ladder hole on briquetting is greater than the diameter in the bar portion of position screw in the inner, conveniently the position of briquetting is regulated, guarantee that briquetting is conflicted with each guiding copper bar simultaneously, ensure that counterdie installs the stability of slide plate guiding.
Above-mentioned lower bolster is fixed with guiding copper coin by screw, and the lower surface that described counterdie installs slide plate is shelved on guiding copper coin.Guiding copper coin be arranged so that counterdie install slide plate more smooth and easy relative to slippage before and after lower bolster.
Above-mentioned lower bolster is fixed with four locating pieces, before and after four locating pieces, the counterdie that is distributed in of each two installs the both sides of slide plate, pre-and post perforative screwed hole attacked by each locating piece, this screwed hole internal thread is connected with positioning screw, and the inner of positioning screw exposes outside locating piece and can install the spacing cooperation of sidewall of the corresponding side of slide plate to counterdie.
Be threaded connection the forward and backward sidewall that positioning screw on locating piece and counterdie install slide plate and carry out gear, ensure that counterdie installs the accuracy of slide plate anterior-posterior horizontal reciprocation amplitude, additionally by the length regulating positioning screw the inner to expose outside locating piece, can conveniently regulate the amplitude of counterdie installation slide plate front-rear reciprocation movement.
Compared with prior art, the utility model has the advantage of: when counterdie installation slide plate moves horizontally along the longitudinal direction, the side guiding copper bar be symmetrically arranged installs the mobile guide of slide plate to counterdie, when lower bolster moves straight down, briquetting props up guiding copper bar, thus prop up counterdie install slide plate follow lower bolster to move straight down.Guarantee that counterdie installs the vertical of slide plate horizontal movement and vertical motion, effectively ensure that this forming machine for fin of plate-fin heat of use can produce high accuracy fin.The copper bar that leads in addition is more smooth, and make the slippage of counterdie installation slide plate more smooth and easy, after wearing and tearing, replacing also facilitates.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model embodiment;
Fig. 2 is the A place enlarged drawing of Fig. 1;
Fig. 3 is the top view of the utility model embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
As shown in Figures 1 to 3, be a preferred embodiment of the present utility model.
A kind of finned blade forming machine counterdie installs slide plate guide frame, comprises the counterdie being located at also energy front and back slippage above lower bolster 1 and installs slide plate 2, lower bolster 1 is fixed with guiding copper coin 7 by screw, and the lower surface of counterdie installation slide plate 2 is shelved on leads on copper coin 7.
The upper left right septum of lower bolster 1 is fixed with the briquetting 3 in inverted L-shaped, counterdie installs slide plate 2 between two pieces of briquettings 3, briquetting 3 has ladder hole 31, have screw 6 to be threaded with lower bolster 1 through after the ladder hole 31 on briquetting 3, and the aperture, aperture portion of ladder hole 31 on briquetting 3 is greater than the diameter in the bar portion of position screw 6 in the inner.
The left and right lateral surface of counterdie installation slide plate 2 is respectively fixed with side guiding copper bar 4, what counterdie installed the upper surface of slide plate 2 is each side fixed with the copper bar 5 that to lead on, perpendicular inside briquetting 3 props up side guiding copper bar 4, and the water surface plane inside briquetting 3 props up guiding copper bar 5.
The left and right sides that counterdie installs slide plate 2 mills out the step shoulder platform 21 run through along the longitudinal direction, side guiding copper bar 4 is fixed on the lateral surface of step shoulder platform 21, upper guiding copper bar 5 is arranged on the low plane of step shoulder platform 21, and the horizontal part of briquetting 3 stretches in step shoulder platform 21.The upper surface that upper surface and the counterdie of the horizontal part of briquetting 3 install slide plate 2 flushes.
Side guiding copper bar 4 has ladder hole 41, has screw 6 to be threaded with the lateral surface of step shoulder platform 21 through after the ladder hole 41 on the guiding copper bar 4 of side; Upper guiding copper bar 5 has ladder hole 51, has screw 6 to be threaded with the low plane of step shoulder platform 21 through after the ladder hole 51 on upper guiding copper bar 5.
Lower bolster 1 is fixed with four locating pieces 8, before and after four locating pieces 8, the counterdie that is distributed in of each two installs the both sides of slide plate 2, pre-and post perforative screwed hole attacked by each locating piece 8, this screwed hole internal thread is connected with positioning screw 9, and the inner of positioning screw 9 exposes outside locating piece 8 and can install the spacing cooperation of sidewall of the corresponding side of slide plate 2 to counterdie.
When counterdie installation slide plate 2 moves horizontally along the longitudinal direction, two side guiding copper bar 4 pairs of counterdies be symmetrically arranged install the mobile guide of slide plate 2, when lower bolster 1 moves straight down, briquetting 3 props up guiding copper bar 5, thus prop up counterdie install slide plate 2 follow lower bolster 1 to move straight down.
Although more than describe in detail the preferred embodiments of the present invention, should be expressly understood that, for a person skilled in the art, the present invention can have various modifications and variations.All any amendments done within the spirit and principles in the present invention, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. a finned blade forming machine counterdie installs slide plate guide frame, comprise counterdie installation slide plate (2) being located at lower bolster (1) top slippage before and after energy, it is characterized in that: described lower bolster (1) upper left right septum is fixed with the briquetting (3) in inverted L-shaped, counterdie is installed slide plate (2) and is positioned between two pieces of described briquettings (3), the left and right lateral surface of counterdie installation slide plate (2) is respectively fixed with side guiding copper bar (4), what counterdie installed the upper surface of slide plate (2) is each side fixed with the copper bar (5) that to lead on, the perpendicular of described briquetting (3) inner side props up side guiding copper bar (4), the water surface plane of briquetting (3) inner side props up guiding copper bar (5).
2. finned blade forming machine counterdie according to claim 1 installs slide plate guide frame, it is characterized in that: the left and right sides that described counterdie installs slide plate (2) is provided with the step shoulder platform (21) run through along the longitudinal direction, described side guiding copper bar (4) is fixed on the lateral surface of step shoulder platform (21), described upper guiding copper bar (5) is arranged on the low plane of step shoulder platform (21), and the horizontal part of described briquetting (3) stretches in step shoulder platform (21).
3. finned blade forming machine counterdie according to claim 2 installs slide plate guide frame, it is characterized in that: described side guiding copper bar (4) has ladder hole (41), have screw (6) to be threaded with the lateral surface of step shoulder platform (21) afterwards through the ladder hole (41) on side guiding copper bar (4); Described upper guiding copper bar (5) has ladder hole (51), has screw (6) to be threaded with the low plane of step shoulder platform (21) afterwards through the ladder hole (51) on upper guiding copper bar (5).
4. finned blade forming machine counterdie according to claim 2 installs slide plate guide frame, it is characterized in that: the upper surface that upper surface and the counterdie of the horizontal part of described briquetting (3) install slide plate (2) flushes.
5. finned blade forming machine counterdie according to claim 1 installs slide plate guide frame, it is characterized in that: described briquetting (3) has ladder hole (31), have screw (6) to be threaded with lower bolster (1) afterwards through the ladder hole (31) on briquetting (3), and the aperture, aperture portion of ladder hole (31) on briquetting (3) is greater than the diameter in the bar portion of position screw in the inner (6).
6. finned blade forming machine counterdie according to claim 1 installs slide plate guide frame, it is characterized in that: described lower bolster (1) is fixed with guiding copper coin (7) by screw, the lower surface that described counterdie installs slide plate (2) is shelved in guiding copper coin (7).
7. finned blade forming machine counterdie according to claim 1 installs slide plate guide frame, it is characterized in that: described lower bolster (1) is fixed with four locating pieces (8), before and after four locating pieces (8) each two be distributed in the both sides that counterdie installs slide plate (2), (8) have attacked pre-and post perforative screwed hole with each locating piece, this screwed hole internal thread is connected with positioning screw (9), and the inner of positioning screw (9) exposes outside locating piece (8) and can install the spacing cooperation of sidewall of slide plate (2) corresponding side to counterdie.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520175288.6U CN204638917U (en) | 2015-03-26 | 2015-03-26 | A kind of finned blade forming machine counterdie installs slide plate guide frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520175288.6U CN204638917U (en) | 2015-03-26 | 2015-03-26 | A kind of finned blade forming machine counterdie installs slide plate guide frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204638917U true CN204638917U (en) | 2015-09-16 |
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| CN201520175288.6U Active CN204638917U (en) | 2015-03-26 | 2015-03-26 | A kind of finned blade forming machine counterdie installs slide plate guide frame |
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| Country | Link |
|---|---|
| CN (1) | CN204638917U (en) |
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2015
- 2015-03-26 CN CN201520175288.6U patent/CN204638917U/en active Active
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