CN205043537U - Lathe labyrinth pressure seal window structure - Google Patents
Lathe labyrinth pressure seal window structure Download PDFInfo
- Publication number
- CN205043537U CN205043537U CN201520772286.5U CN201520772286U CN205043537U CN 205043537 U CN205043537 U CN 205043537U CN 201520772286 U CN201520772286 U CN 201520772286U CN 205043537 U CN205043537 U CN 205043537U
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- type groove
- panel beating
- outer panel
- hem
- frame
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Abstract
The utility model belongs to the machine tool machining field, a lathe labyrinth pressure seal window structure, outer panel beating inboard is provided with the frame of the mounting window body, the frame includes frame, lower frame and side frame, the lower frame is including lower U type groove, and the lateral wall upper end that outer panel beating was kept away from in lower U type groove is provided with the bending end of the outer panel beating of orientation, and bending end highly is less than down the height of U type groove near the lateral wall of outer panel beating, it includes the last U type groove outside the outer panel beating of opening orientation to go up the frame, the side frame is including side U type groove, the window form is provided with the inside last hem that extends of the outer panel beating of orientation, lower hem and side hem all around, go up the hem setting at last U type inslot, the setting of side hem is at side U type inslot, down the hem height is close to between the height of the lateral wall of outer panel beating between bending end height and U type groove down, and hem one end extends that U type groove is outside down, and lower hem one end is provided with the extension board of extension below the outer panel beating of orientation. Effectively avoid cutting the outside problem of the too big spill of hydraulic pressure force to outer panel beating.
Description
Technical field
The utility model belongs to machine tooling field, especially a kind of hermetyic window of lathe.
Background technology
Lathe often needs the cooperation of cutting fluid in process, thus cools Processing position, avoids Processing position hotter.And cutting fluid sprays with certain pressure usually, be generally 4 ~ 5kg pressure, therefore the random splash of cutting fluid in machine tooling process, although lathe has the outer panel beating of protection, but due to the existence of cutting fluid pressure, cutting fluid still can get out from gap on outer panel beating, as the gap place of window on outer panel beating.Usually sealing ring is set between window and outer panel beating in prior art, thus fills the gap between outer panel beating and window, but sealing ring cutting fluid corrode and lathe working environment impact under the life-span greatly reduce, virtually add cost.
Utility model content
The purpose of this utility model is to overcome lathe in prior art and easily occurs the deficiency that cutting fluid spills from the gap of window and outer panel beating providing a kind of lathe labyrinth type pressure-resistant seal window construction in process.
For overcoming above-mentioned deficiency, the technical scheme that the utility model reality adopts is as follows: a kind of lathe labyrinth type pressure-resistant seal window construction, comprises outer panel beating and forms, be provided with the frame installing described forms inside described outer panel beating; Described frame comprises upper side frame, lower frame and side frame;
Described lower frame comprises the lower U-type groove that opening upwards is arranged, and described lower U-type groove is provided with the bending end of panel beating toward the outside away from the sidewall upper of outer panel beating, and described bending end height is lower than the height of lower U-type groove near the sidewall of outer panel beating; Described upper side frame comprises the upper U-type groove of opening toward the outside outside panel beating; Described side frame comprises the side U-type groove of opening toward the outside outside panel beating;
Described forms surrounding is provided with upper hem, lower hem and the side edgefold that panel beating inside toward the outside extends, and described upper hem is arranged in U-type groove, and described side edgefold is arranged in the U-type groove of side; Described lower hem height between described bending end height and lower U-type groove between the height of the sidewall of outer panel beating, and described lower hem to extend to lower U-type groove outside, described lower hem one end is provided with the extension board extended below panel beating toward the outside.
As preferably, directly splash outside outer panel beating for avoiding the cutting fluid splashed in lower U-type groove, Z-shaped plate is provided with in described lower U-type groove, the higher one side of described Z-shaped plate height is connected near the sidewall upper of outer panel beating with described lower U-type groove, the lower one side of described Z-shaped plate height is connected with the sidewall of described lower U-type groove away from outer panel beating, and described Z-shaped plate height higher one side height is higher than the height of described lower hem.
Further, for avoiding assembling in the cavity of cutting fluid between the lower one side of Z-shaped plate height and lower U-type groove sidewall, the one side that described Z-shaped plate height is lower is provided with some through holes, make like this cutting fluid can along flow therethrough to cavity between lower U-type groove bottom surface and Z-shaped plate bottom surface in, there will not be the situation of overflowing because of the lower one side of Z-shaped plate height gathers more cutting fluid.
As preferably, for avoiding cutting fluid directly directly to spill from upper U-type groove and upper hem and the gap between side U-type groove and side edgefold, described upper hem and one end of side edgefold are provided with flanging in inside forms.Make the cutting fluid entering U-type groove and side U-type groove like this, can gap between upper U-type groove bottom surface and interior flanging and between U-type groove bottom surface, side and interior flanging further resilience reduce pressure, avoid spilling outer panel beating outside.
As preferably, for avoiding cutting fluid directly by the sidewall of forms side side U-type groove, the forms of described side edgefold side are also provided with the baffle plate of panel beating inside toward the outside; Described baffle plate is positioned at the outside of side U-type groove, utilizes described baffle plate the cutting fluid of the sidewall directly impacting side U-type groove to be blocked, and avoids cutting fluid to splash outer panel beating with larger pressure approaching side U-type groove outside.
Further, for avoiding cutting fluid directly to impact lower hem, described forms are also provided with the gripper shoe connecting described forms and described lower hem.
As preferably, for being effectively fixedly installed in frame by forms, described U-type groove bottom surface, side is provided with the screw for fixing described forms.
Beneficial effect, labyrinth type is arranged in the junction of forms and frame by the utility model, effectively can carry out pressure release to cutting fluid, and can increase the stroke of cutting fluid, effectively avoids the excessive problem spilt to outer panel beating outside of cutting fluid pressure.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is lathe perspective view;
Fig. 2 is lathe side view;
Fig. 3 is Fig. 2 A-A direction sectional view;
Fig. 4 is Fig. 3 A place schematic enlarged-scale view;
Fig. 5 is Fig. 3 B place schematic enlarged-scale view;
Fig. 6 is another angle level view of lathe;
Fig. 7 is Fig. 6 B-B direction sectional view;
Fig. 8 is Fig. 7 C place schematic enlarged-scale view;
1. outer panel beatings in figure, 11. side frames, 111. side U-type groove, 12. upper side frames, U-type groove on 121., 13. lower frames, 131. times U-type groove, 132. bending ends, 133.Z template, 134. through holes, 2. forms, 21. upper hems, flanging in 22., 23. extension boards, 24. gripper shoes, 25. side edgefolds, 26. baffle plates, 27. lower hems.
Detailed description of the invention
Embodiment
As shown in Figure 1, a kind of lathe labyrinth type pressure-resistant seal window construction, comprises outer panel beating 1 and forms 2, is provided with the frame installing described forms 2 inside described outer panel beating 1; Described frame comprises upper side frame 12, lower frame 13 and side frame 11;
As shown in Fig. 2 ~ 8, described lower frame 13 comprises the lower U-type groove 131 that opening upwards is arranged, described lower U-type groove 131 is provided with the bending end 132 of panel beating 1 toward the outside away from the sidewall upper of outer panel beating 1, and described bending end 132 height is lower than the height of lower U-type groove 131 near the sidewall of outer panel beating 1; Described upper side frame 12 comprises the upper U-type groove 121 of opening toward the outside outside panel beating 1; Described side frame 11 comprises the side U-type groove 111 of opening toward the outside outside panel beating 1;
As shown in Fig. 4,5 and 8, described forms 2 surrounding is provided with upper hem 21, lower hem 27 and the side edgefold 25 that panel beating 1 inside toward the outside extends, and described upper hem 21 is arranged in U-type groove 121, and described side edgefold 25 is arranged in side U-type groove 111; Described lower hem 27 height between described bending end 132 height and lower U-type groove 131 between the height of the sidewall of outer panel beating 1, and described lower hem 27 to extend to lower U-type groove 131 outside, described lower hem 27 one end is provided with the extension board 23 extended below panel beating 1 toward the outside.
As shown in Figure 5, directly splash outside outer panel beating 1 for avoiding the cutting fluid splashed in lower U-type groove 131, Z-shaped plate 133 is provided with in described lower U-type groove 131, the highly higher one side of described Z-shaped plate 133 is connected near the sidewall upper of outer panel beating 1 with described lower U-type groove 131, the highly lower one side of described Z-shaped plate 133 is connected with the sidewall of described lower U-type groove 131 away from outer panel beating 1, and the highly higher one side height of described Z-shaped plate 133 is higher than the height of described lower hem 27.
For avoiding assembling in the cavity of cutting fluid between the highly lower one side of Z-shaped plate 133 and lower U-type groove 131 sidewall, the one side that described Z-shaped plate 133 is highly lower is provided with some through holes 134, make cutting fluid can flow in the cavity between lower U-type groove 131 bottom surface and Z-shaped plate 133 bottom surface along through hole 134 like this, there will not be the situation of overflowing because of the highly lower one side of Z-shaped plate 133 gathers more cutting fluid.
As shown in figures 4 and 8, for avoiding cutting fluid directly directly to spill from upper U-type groove 121 and upper hem 21 and the gap between side U-type groove 111 and side edgefold 25, described upper hem 21 and one end of side edgefold 25 are provided with flanging 22 in inside forms 2.Make the cutting fluid entering U-type groove 121 and side U-type groove 111 like this, can gap between upper U-type groove 121 bottom surface and interior flanging 22 and between side U-type groove 111 bottom surface and interior flanging 22 further resilience reduce pressure, avoid spilling outer panel beating 1 outside.
As shown in Figure 8, for avoiding cutting fluid directly by the sidewall of forms 2 side side U-type groove 111, the forms 2 of described side edgefold 25 side are also provided with the baffle plate 26 of panel beating 1 inside toward the outside; Described baffle plate 26 is positioned at the outside of side U-type groove 111, utilizes described baffle plate 26 cutting fluid of the sidewall directly impacting side U-type groove 111 to be blocked, and avoids cutting fluid to splash outer panel beating 1 with larger pressure approaching side U-type groove 111 outside.
As shown in Figure 5, for avoiding cutting fluid directly to impact lower hem 27, described forms 2 are also provided with the gripper shoe 24 connecting described forms 2 and described lower hem 27.
For being effectively fixedly installed in frame by forms 2, described side U-type groove 111 bottom surface is provided with the screw for fixing described forms 2.
Operation principle is as follows: when cutting fluid impacts frame place, first contact with extension board 23, part cutting fluid enters the gap between extension board 23 and lower U-type groove 131 sidewall, cutting fluid betwixt in gap resilience can cut out most of pressure; Part cutting fluid enters the gap between lower hem 27 and bending end 132, and gap resilience can cut down partial pressure betwixt, arrive the cutting fluid of Z-shaped plate 133 substantially without pressure, because the highly higher one side height of Z-shaped plate 133 is higher than the height of lower hem 27, even if the cutting fluid of way Z-shaped plate 133 has certain pressure, also be not enough to splash outer panel beating 1 outside, the cutting fluid of Z-shaped plate 133 inner accumulated is through through hole 134 simultaneously, there is lower U-type groove 131 bottom surface to discharge lower U-type groove 131, avoid the lower one side of Z-type groove height gathers more cutting fluid and the situation of overflowing;
When cutting fluid impacts upper side frame 12 place, first forms 2 and upper U-type groove 121 will be impacted, cutting fluid upper hem 21 and interior flanging 22 with and U-type groove sidewall in resilience, cut down most of pressure, outer panel beating 1 can not have been spilt from the gap between upper hem 21 and U-type groove outside;
When cutting fluid impacts side frame 11 place, first contact with baffle plate 26, when part cutting fluid enters the gap between baffle plate 26 and side U-type groove 111 sidewall, cutting fluid resilience in gap betwixt, pressure is cut down, in cavity between part cutting fluid approaching side U-type groove 111 and side edgefold 25 and interior this side, cutting fluid pressure is cut down further at its cavity, can not spill outer panel beating 1 outside.
Should be appreciated that specific embodiment described above only for explaining the utility model, and be not used in restriction the utility model.Still be among protection domain of the present utility model by spirit institute's apparent change of extending out of the present utility model or change.
Claims (7)
1. a lathe labyrinth type pressure-resistant seal window construction, is characterized in that: comprise outer panel beating (1) and forms (2), and described outer panel beating (1) inner side is provided with the frame installing described forms (2); Described frame comprises upper side frame (12), lower frame (13) and side frame (11);
Described lower frame (13) comprises the lower U-type groove (131) that opening upwards is arranged, described lower U-type groove (131) is provided with the bending end (132) of panel beating (1) toward the outside away from the sidewall upper of outer panel beating (1), and described bending end (132) height is lower than the height of lower U-type groove (131) near the sidewall of outer panel beating (1); Described upper side frame (12) comprise opening toward the outside panel beating (1) outside upper U-type groove (121); Described side frame (11) comprise opening toward the outside panel beating (1) outside side U-type groove (111);
Described forms (2) surrounding is provided with upper hem (21), lower hem (27) and the side edgefold (25) that panel beating (1) inside toward the outside extends, described upper hem (21) is arranged in U-type groove (121), and described side edgefold (25) is arranged in side U-type groove (111); Described lower hem (27) height is between the height of the sidewall of described bending end (132) height and the close outer panel beating (1) of lower U-type groove (131), and described lower hem (27) extends to lower U-type groove (131) outside, described lower hem (27) one end is provided with the extension board (23) that panel beating (1) below toward the outside extends.
2. lathe labyrinth type pressure-resistant seal window construction according to claim 1, it is characterized in that: in described lower U-type groove (131), be provided with Z-shaped plate (133), the highly higher one side of described Z-shaped plate (133) is connected with the sidewall upper of described lower U-type groove (131) near outer panel beating (1), the highly lower one side of described Z-shaped plate (133) is connected with the sidewall of described lower U-type groove (131) away from outer panel beating (1), and the highly higher one side height of described Z-shaped plate (133) is higher than the height of described lower hem (27).
3. lathe labyrinth type pressure-resistant seal window construction according to claim 2, is characterized in that: the one side that described Z-shaped plate (133) is highly lower is provided with some through holes (134).
4. lathe labyrinth type pressure-resistant seal window construction according to claim 1, is characterized in that: described upper hem (21) and one end of side edgefold (25) are provided with the interior flanging (22) towards forms (2) inner side.
5. lathe labyrinth type pressure-resistant seal window construction according to claim 1, is characterized in that: the forms (2) of described side edgefold (25) side are also provided with the baffle plate (26) that panel beating (1) is inner toward the outside; Described baffle plate (26) is positioned at the outside of side U-type groove (111).
6. lathe labyrinth type pressure-resistant seal window construction according to claim 1, is characterized in that: described forms (2) are also provided with the gripper shoe (24) connecting described forms (2) and described lower hem (27).
7. lathe labyrinth type pressure-resistant seal window construction according to claim 1, is characterized in that: described side U-type groove (111) bottom surface is provided with the screw for fixing described forms (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520772286.5U CN205043537U (en) | 2015-09-30 | 2015-09-30 | Lathe labyrinth pressure seal window structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520772286.5U CN205043537U (en) | 2015-09-30 | 2015-09-30 | Lathe labyrinth pressure seal window structure |
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| Publication Number | Publication Date |
|---|---|
| CN205043537U true CN205043537U (en) | 2016-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520772286.5U Active CN205043537U (en) | 2015-09-30 | 2015-09-30 | Lathe labyrinth pressure seal window structure |
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| CN (1) | CN205043537U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141801A (en) * | 2016-08-26 | 2016-11-23 | 宁夏共享机床辅机有限公司 | A kind of sealing device of machine shield |
| CN107932177A (en) * | 2017-11-14 | 2018-04-20 | 宁夏共享机床辅机有限公司 | A kind of novel lathe protective door leak-proof sealing structure |
| CN109551295A (en) * | 2019-01-30 | 2019-04-02 | 北京博鲁斯潘精密机床有限公司 | Double back type seals automatic pressure-reducing structure between two, lathe a kind of |
| CN113231879A (en) * | 2021-05-06 | 2021-08-10 | 南通国盛精密机械有限公司 | Waterproof structure of protective door and window of machine tool and bending manufacturing process of waterproof structure |
-
2015
- 2015-09-30 CN CN201520772286.5U patent/CN205043537U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141801A (en) * | 2016-08-26 | 2016-11-23 | 宁夏共享机床辅机有限公司 | A kind of sealing device of machine shield |
| CN106141801B (en) * | 2016-08-26 | 2018-09-28 | 宁夏共享机床辅机有限公司 | A kind of sealing device of machine shield |
| CN107932177A (en) * | 2017-11-14 | 2018-04-20 | 宁夏共享机床辅机有限公司 | A kind of novel lathe protective door leak-proof sealing structure |
| CN107932177B (en) * | 2017-11-14 | 2020-02-21 | 宁夏共享机床辅机有限公司 | Novel leak protection sealing structure of machine tool protective door |
| CN109551295A (en) * | 2019-01-30 | 2019-04-02 | 北京博鲁斯潘精密机床有限公司 | Double back type seals automatic pressure-reducing structure between two, lathe a kind of |
| CN113231879A (en) * | 2021-05-06 | 2021-08-10 | 南通国盛精密机械有限公司 | Waterproof structure of protective door and window of machine tool and bending manufacturing process of waterproof structure |
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