CN202479512U - Internal protection structure of movable machine tool - Google Patents
Internal protection structure of movable machine tool Download PDFInfo
- Publication number
- CN202479512U CN202479512U CN2012200679644U CN201220067964U CN202479512U CN 202479512 U CN202479512 U CN 202479512U CN 2012200679644 U CN2012200679644 U CN 2012200679644U CN 201220067964 U CN201220067964 U CN 201220067964U CN 202479512 U CN202479512 U CN 202479512U
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- main shaft
- guide rail
- hairbrush
- bed piece
- seal box
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Abstract
The utility model discloses an internal protection structure of movable machine tool. The internal protection structure of the movable machine tool comprises a machine tool body and a spindle case body, wherein the upper end of the machine tool body is provided with a guide rail along the X-axis direction, the lower end of the spindle case body is provided with a first sealed case, and a second sealed case is fixedly arranged on one side of the lower end of the first sealed case. A plurality of slide blocks are future arranged on the lower end of the spindle case body which is disposed on the guide rail through the slide blocks in a sliding mode. Through movement of the spindle case body, a protective door is opened, and a cylinder arranged on the machine tool body is opened, and therefore the internal protection is convenient to switch between a sealed type and an open type. A back protective door is opened when the spindle grasps workpieces, and therefore a distance of grasping is effectively shortened, and auxiliary time is saved. The internal protection structure of movable machine tool is welded in a separating mode by using a sheet mental structure, and has the advantages of being simple in structure, convenient to manufacture, low in cost and convenient to maintain.
Description
Technical field
The utility model relates to a kind of safeguard structure, and relating in particular to a kind of can be safeguard structure in the portable lathe of opening or sealing according to the decision of lathe duty.
Background technology
Machine shield is a kind of product that protects bed piece, guide rail and leading screw specially, can be divided into organ protective cover, leading screw protective cover, armor formula protective cover, roller shutter protective cover, and the lathe outer protective cover.
(1) the organ type protective cover has another name called bellows.The external application nylon cloth, in add the PVC plate and support, the edge then protects with the stainless steel plate holder.Guard shield has advantages such as compression little and stroke be long.But oil resistant is corrosion-resistant, and hard indeformable with colliding, the life-span is long, good seal, and smooth running, sturdy and durable etc., bring beneficial effect for the use of lathe.Bellows speed can reach the 200m/ branch.Secondly moulding is regular, and good looking appearance for the moulded of complete machine brought additional credit, when the practicality protection is provided for complete machine, also is the more how visual aesthetic feeling of lathe complete machine increase, and the complete machine value of lathe is improved.
(2) steel telescopic guide protective cover is traditional protection form of lathe.Steel telescopic guide protective cover is used widely, and the entering that prevents smear metal and other sharp-pointed thing is played effective protective action, considers the infiltration that plate also can effectively reduce cooling fluid to be worth doing through certain structure measure and suitable scraping.
(3) circular protective cover is used for leading screw, feed rod, column, axle and other circular rotating cylinder are protected.Can level or vertical the use.
(4) the roller shutter protective cover is little and do not need under the situation of close protection in the space, and the roller shutter protective cover can replace other guard shield.But install and use on level, the vertical or any hybrid directional.Have little, the characteristics such as stroke is big, speed is fast, noiselessness, life-span length that take up room.
(5) its each fold of armor protective cover can stand strong vibration and indeformable, is applied in simultaneously on the bellows, still keeps original state with 900 ℃ of high temperature, supports one another between them, plays a part to hinder the fractionlet infiltration.
(6) the leading screw protective cover can be used for leading screw, feed rod, column, axle and other circular rotating cylinder are protected.This kind guard shield can level or vertical the use.
Protection mostly adopts sheet metal structural to add armor protective cover in the lathe at present, and its protection is easy for installation, simple in structure.But because this kind protection all is the fixed installation mode; Can't be open state at non-cutting state; Relative handstand bassinet structure type lathe, because the switching that main shaft need not stop between processing and clamping workpiece, traditional protection form can't satisfy the work characteristics of handstand car.
The utility model content
The purpose of the utility model is can be interior safeguard structure open or sealing according to the decision of lathe duty for the handstand car provides a cover; To add armor protective cover be fixed installation to solve sheet metal structural commonly used; Can't be open state at non-cutting state; Cause in handstand bassinet structure type lathe, can't satisfy main shaft needs between processing and clamping workpiece, not stop the problem switched.
To achieve these goals, the technical scheme taked of the utility model is:
Safeguard structure in a kind of portable lathe comprises a bed piece, and wherein, the upper end of said bed piece is provided with a guide rail along X-direction;
Also comprise a main shaft casing, the lower end of said main shaft casing sets firmly one first seal box, and lower end one side of said first seal box sets firmly one second seal box; The lower end of said main shaft casing also has some slide blocks, and said main shaft casing is slidably disposed on the said guide rail through said slide block;
Said bed piece has labyrinth seal respectively along the both ends of the surface of Y direction, and said labyrinth seal is positioned at the below of said guide rail; Said first seal box is respectively equipped with labyrinth seal along the both ends of the surface of Y direction, and the labyrinth seal of the labyrinth seal of said bed piece and said first seal box embeds each other;
Said first seal box is offered a mouth cylinder along Z-direction, and the edge of said mouth cylinder is evenly equipped with four guide-track grooves, and said mouth cylinder is over against the main shaft of said main shaft casing;
Said bed piece has a hermatic door along the front end of X-direction, and said hermatic door stretches out and connects a sliding door, and the upper end edge Y direction of said sliding door has a guide rail, and said sliding door drives said hermatic door through said guide rail and moves;
The rear, smear metal zone of said bed piece has a guide rail along Y direction, is provided with a slide block slidably on the said guide rail, and a protective door is connected with said slide block through a contiguous block, and a cylinder promotes said contiguous block; Have the sealing hairbrush on the said protective door, said sealing hairbrush and said second seal box constitute the back protection.
Safeguard structure in the above-mentioned a kind of portable lathe; Wherein, The main shaft of said main shaft casing is a round buss shape, and the surface of said main shaft is evenly equipped with four guide rails along Z-direction, said main shaft with and on said guide rail can be complementary with said mouth cylinder and said guide-track groove with passing; Simultaneously, said mouth cylinder also is provided with the hairbrush of sealing usefulness.
Safeguard structure in the above-mentioned a kind of portable lathe; Wherein, Also has gusset piece between the junction of said first seal box and said main shaft casing lower end; One end of said gusset piece is fixedly connected with said first seal box through screw, and the other end of said gusset piece is fixedly connected with the lower end of said main shaft casing through screw.
Safeguard structure in the above-mentioned a kind of portable lathe, wherein, the side end face of said second seal box is provided with four hairbrush.
Safeguard structure in the above-mentioned a kind of portable lathe wherein, also has a gusset piece between the junction of said hermatic door and said sliding door, the two ends of said gusset piece are fixedly connected with said sliding door with said hermatic door respectively.
Safeguard structure in the above-mentioned a kind of portable lathe wherein, has safety lock on the said sliding door.
Safeguard structure in the above-mentioned a kind of portable lathe, wherein, the junction of said hermatic door and said bed piece front end also has hairbrush, and said hairbrush is located on the said hermatic door, constitutes the preceding protection of said bed piece.
Safeguard structure in the above-mentioned a kind of portable lathe, wherein, the below of said hermatic door has protective plate, and said protective plate is positioned at the top of said bed piece cutter tower, and said protective plate matees said hermatic door said cutter tower is protected.
Safeguard structure in the above-mentioned a kind of portable lathe wherein, is provided with hairbrush near the said bed piece of said sealing hairbrush and said second seal box embedding place.
Safeguard structure in the above-mentioned a kind of portable lathe wherein, is positioned at the said guide rail and the said cylinder difference angle cleat in said bed piece smear metal zone, and said angle steel is installed on the said bed piece.
The utility model is owing to adopted above-mentioned technology, and the good effect that makes it compared with prior art to have is:
(1) protection is through the moving of main shaft casing in, and the unlatching of protective door is loaded on the unlatching of the cylinder on the bed piece, in making protection sealing and open between convenient the switching.
(2) main shaft is when grabbing workpiece, and back protective door is opened, and can shorten the stroke of main shaft grabbing workpiece effectively, practices thrift non-cutting time.
(3) total adopts the sheet metal structural split to be welded, and simple in structure, easily manufactured, cost is low, and for ease of maintenaince.
Description of drawings
Fig. 1 is the front view of the interior safeguard structure of a kind of portable lathe of the utility model;
Fig. 2 is the enlarged drawing at A place among Fig. 1;
Fig. 3 is the left view of the interior safeguard structure of a kind of portable lathe of the utility model;
Fig. 4 is the sketch map that main spindle box sports association connects in the interior safeguard structure of a kind of portable lathe of the utility model;
Fig. 5 is the upward view that main spindle box sports association connects in the interior safeguard structure of a kind of portable lathe of the utility model;
Fig. 6 is the sketch map that hermatic door connects in the interior safeguard structure of a kind of portable lathe of the utility model.
In the accompanying drawing: 1. main shaft casing; 2. slide block; 3. hairbrush; 4. slide block; 5. hairbrush; 6. screw; 7. gusset piece; 8. labyrinth seal; 9. screw; 10. labyrinth seal; 11. first seal box; 12. hairbrush; 13. second seal box; 14. guide-track groove; 15. hairbrush; 16. guide rail; 17. sliding door; 18. gusset piece; 19. hairbrush; 20. hermatic door; 21. labyrinth seal; 22. labyrinth seal; 23. mouth cylinder; 24. guide rail; 25. sealing hairbrush; 26. hairbrush; 27. protective door; 28. contiguous block; 29. angle steel; 30. slide block; 31. guide rail; 32. cylinder; 33. protective plate; 34. bed piece; 35. hairbrush; 36. cutter tower.
The specific embodiment
Provide the specific embodiment of safeguard structure in a kind of portable lathe of the utility model below in conjunction with accompanying drawing.
Fig. 1 is the front view of the interior safeguard structure of a kind of portable lathe of the utility model; Fig. 2 is the enlarged drawing at A place among Fig. 1; Fig. 3 is the left view of the interior safeguard structure of a kind of portable lathe of the utility model; The sketch map that Fig. 4 connects for main spindle box sports association in the safeguard structure in a kind of portable lathe of the utility model; The upward view that Fig. 5 connects for main spindle box sports association in the safeguard structure in a kind of portable lathe of the utility model, Fig. 6 are the sketch map that hermatic door connects in the interior safeguard structure of a kind of portable lathe of the utility model.See also Fig. 1 to shown in Figure 4.Safeguard structure in a kind of portable lathe of the utility model includes a bed piece 34, is provided with a guide rail 24 along X-direction in the upper end of this bed piece 34.Also include a main shaft casing 1, be set with one first seal box 11 in the lower end of this main shaft casing 1 through welding, a side also is set with one second seal box 13 through welding in the lower end of this first seal box 11; Right ends in main shaft casing 1 lower end edge Y direction is respectively arranged with some slide blocks 2 and slide block 4, makes main shaft casing 1 can be connected on the guide rail 24 of bed piece 34 through slide block 2 and slide block 4, and moves along the direction of guide rail 24.Be respectively arranged with labyrinth seal 21 and labyrinth seal 22 at bed piece 34 along the both ends of the surface of Y direction; And this labyrinth seal 21 and labyrinth seal 22 are positioned at the below of guide rail 24; Be respectively arranged with labyrinth seal 8 and labyrinth seal 10 at first seal box 11 along the both ends of the surface of Y direction; Make when main shaft casing 1 is positioned at the upper end of bed piece 34; The labyrinth seal 8 of first seal box 11 and labyrinth seal 10 can form the seal form that embeds each other with labyrinth seal 22 with the labyrinth seal 21 of bed piece 34, thereby prevent that sealing, iron filings spill from the both sides of bed piece 34.
Please continue referring to Fig. 1 to shown in Figure 5.The main shaft of main shaft casing 1 is a round buss shape; And be uniformly distributed with on the surface of main shaft and be provided with four guide rails along Z-direction; First seal box 11 offers a mouth cylinder 23 along Z-direction, and be uniformly distributed with at the edge of mouth cylinder 23 and be provided with four guide-track grooves 14, and mouth cylinder 23 and the main shaft of guide-track groove 14 over against main shaft casing 1; Simultaneously, main shaft with and on guide rail can pass with mouth cylinder 23 with and on guide-track groove 14 mate each other.The hairbrush 35 of sealing usefulness also is installed on mouth cylinder 23, thereby gets into the inside of main shaft casing 1 through hairbrush 35 anti-sealings and iron filings.
Please continue referring to Fig. 1 to shown in Figure 6.Be provided with a hermatic door 20 at bed piece 34 along the front end of directions X, form the preceding protection of bed pieces 34 through hermatic door 20.Wherein, hermatic door 20 stretches out and is connected with a sliding door 17, is provided with a guide rail 16 in sliding door 17 upper end edge Y direction, and make sliding door 17 drive hermatic doors 20 and move through this guide rail 16, thus the open and close of protection before driving hermatic door 20 and forming.
Rear, smear metal zone at bed piece 34 is provided with a guide rail 31 along Y direction; Be mounted slidably a slide block 30 on the guide rail 31; One protective door 27 is connected on the slide block 30 through a contiguous block 28, makes protective door 27 move through slide block 30 and being connected of guide rail 31.Also include a cylinder 32, cylinder 32 makes cylinder 32 drive protective door 27 through promotion contiguous block 28 with this and moves near contiguous block 28.Simultaneously, protective door 27 is provided with sealing hairbrush 25, constitutes the back protection through the sealing hairbrush 25 and second seal box 13.
The utility model also has following embodiment on the basis of the above:
Among the further embodiment of the utility model, please continue referring to Fig. 1 to shown in Figure 6.Also be provided with gusset piece 7 between the junction of first seal box 11 and main shaft casing 1 lower end; One end of this gusset piece 7 is fixedly connected through the lower end of screw 6 and main shaft casing 1; The other end of gusset piece 7 is fixedly connected with first seal box 11 through screw 9, makes main shaft casing 1, first seal box 11 and second seal box 13 form a global facility with this.
Among the further embodiment of the utility model; Be respectively arranged with four hairbrush 3, hairbrush 5, hairbrush 12 and hairbrush 15 in the side end face of second seal box 13; Hairbrush 3, hairbrush 5, hairbrush 12 and hairbrush 15 contact with bed piece 34 inboard two walls respectively and form seal form; Simultaneously, in the process that moves with main shaft casing 1, can take away iron filings and the moisture that accumulates on the bed piece 34 through hairbrush 3, hairbrush 5, hairbrush 12 and hairbrush 15.
Among the further embodiment of the utility model, also be provided with a gusset piece 18 between the junction of hermatic door 20 and sliding door 17, the two ends of gusset piece 18 are fixedly connected with sliding door 17 with hermatic door 20 respectively.
Among the further embodiment of the utility model, hermatic door 20 also is provided with hairbrush 19 with the junction of bed piece 34 front ends, and hairbrush 19 is mounted on the hermatic door 20, makes the hermatic door 20 with hairbrush 19 form preceding protection with bed piece 34 with this.
Among the further embodiment of the utility model, on sliding door 17, safety lock is installed, is convenient to the double-wing door unlatching or closes in the closed procedure lock through the use of safety lock.
Among the further embodiment of the utility model; Below hermatic door 20, be provided with protective plate 33; And this protective plate 33 is positioned at the top of bed piece 34 cutter towers 36, makes through the protection of protective plate 33 couplings with hermatic door 20 formation tool setting towers 36 two faces of protection in constituting with this.
Among the further embodiment of the utility model, the bed piece 34 that embeds out near the sealing hairbrush 25 and second seal box 13 of protective door 27 also is provided with hairbrush 26, makes sealing hairbrush 25, hairbrush 26 and second seal box 13 constitute the back protection.
Among the further embodiment of the utility model, the guide rail 31 that is positioned at bed piece 34 cutting zones is connected with respectively on the angle steel 29 with cylinder 32, and this angle steel 29 is fixedly installed on the bed piece 34.
The utility model is according to the design feature of handstand car; Interior protection closing through protective door 27 forward end seal doors 20; Bed piece 34 inner cylinders 32 promote bed piece 34 internal Protection doors 27 and close, and when main shaft casing 1 moves to machining area, then can form the zone of a sealing.
In sum, use safeguard structure in a kind of portable lathe of the utility model, through the moving of main shaft casing, the unlatching of protective door is loaded on the unlatching of the cylinder on the bed piece through interior protection, in making protection sealing and open between convenient the switching.And main shaft is when grabbing workpiece, and back protective door is opened, and can shorten the stroke of main shaft grabbing workpiece effectively, practices thrift non-cutting time.And total adopts the sheet metal structural split to be welded, and simple in structure, easily manufactured, cost is low, and for ease of maintenaince.
The above is the preferred embodiment of the utility model, not in order to restriction the utility model, any modification of being done within all spirit at the utility model and the principle, is equal to and replaces and improvement etc., all should be included within the protection domain of the utility model.
Claims (10)
1. the interior safeguard structure of portable lathe comprises a bed piece, it is characterized in that the upper end of said bed piece is provided with a guide rail along X-direction;
Also comprise a main shaft casing, the lower end of said main shaft casing sets firmly one first seal box, and lower end one side of said first seal box sets firmly one second seal box; The lower end of said main shaft casing also has some slide blocks, and said main shaft casing is slidably disposed on the said guide rail through said slide block;
Said bed piece has labyrinth seal respectively along the both ends of the surface of Y direction, and said labyrinth seal is positioned at the below of said guide rail; Said first seal box is respectively equipped with labyrinth seal along the both ends of the surface of Y direction, and the labyrinth seal of the labyrinth seal of said bed piece and said first seal box embeds each other;
Said first seal box is offered a mouth cylinder along Z-direction, and the edge of said mouth cylinder is evenly equipped with four guide-track grooves, and said mouth cylinder is over against the main shaft of said main shaft casing;
Said bed piece has a hermatic door along the front end of X-direction, and said hermatic door stretches out and connects a sliding door, and the upper end edge Y direction of said sliding door has a guide rail, and said sliding door drives said hermatic door through said guide rail and moves;
The rear, smear metal zone of said bed piece has a guide rail along Y direction, is provided with a slide block slidably on the said guide rail, and a protective door is connected with said slide block through a contiguous block, and a cylinder promotes said contiguous block; Have the sealing hairbrush on the said protective door, said sealing hairbrush and said second seal box constitute the back protection.
2. according to safeguard structure in the said portable lathe of claim 1; It is characterized in that; The main shaft of said main shaft casing is a round buss shape, and the surface of said main shaft is evenly equipped with four guide rails along Z-direction, said main shaft with and on said guide rail can be complementary with said mouth cylinder and said guide-track groove with passing; Simultaneously, said mouth cylinder also is provided with the hairbrush of sealing usefulness.
3. according to safeguard structure in the said portable lathe of claim 1; It is characterized in that; Also has gusset piece between the junction of said first seal box and said main shaft casing lower end; One end of said gusset piece is fixedly connected with said first seal box through screw, and the other end of said gusset piece is fixedly connected with the lower end of said main shaft casing through screw.
4. according to safeguard structure in the said portable lathe of claim 1, it is characterized in that the side end face of said second seal box is provided with four hairbrush.
5. according to safeguard structure in the said portable lathe of claim 1, it is characterized in that also having a gusset piece between the junction of said hermatic door and said sliding door, the two ends of said gusset piece are fixedly connected with said sliding door with said hermatic door respectively.
6. according to safeguard structure in the said portable lathe of claim 1, it is characterized in that having safety lock on the said sliding door.
7. according to safeguard structure in the said portable lathe of claim 1, it is characterized in that the junction of said hermatic door and said bed piece front end also has hairbrush, said hairbrush is located on the said hermatic door, constitutes the preceding protection of said bed piece.
8. according to safeguard structure in the said portable lathe of claim 1, it is characterized in that the below of said hermatic door has protective plate, and said protective plate is positioned at the top of said bed piece cutter tower, said protective plate matees said hermatic door said cutter tower is protected.
9. according to safeguard structure in the said portable lathe of claim 1, it is characterized in that, be provided with hairbrush near the said bed piece of said sealing hairbrush and said second seal box embedding place.
10. according to safeguard structure in the said portable lathe of claim 1, it is characterized in that be positioned at the said guide rail and the said cylinder difference angle cleat in said bed piece smear metal zone, said angle steel is installed on the said bed piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200679644U CN202479512U (en) | 2012-02-28 | 2012-02-28 | Internal protection structure of movable machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200679644U CN202479512U (en) | 2012-02-28 | 2012-02-28 | Internal protection structure of movable machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202479512U true CN202479512U (en) | 2012-10-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200679644U Expired - Fee Related CN202479512U (en) | 2012-02-28 | 2012-02-28 | Internal protection structure of movable machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202479512U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722239A (en) * | 2013-11-22 | 2014-04-16 | 太仓威格玛机械设备有限公司 | Combined type protective mechanism |
| CN105127833A (en) * | 2015-10-13 | 2015-12-09 | 太仓市高泰机械有限公司 | X-axis protection device of movable column type vertical machining center |
| CN107363627A (en) * | 2017-07-12 | 2017-11-21 | 宁夏共享机床辅机有限公司 | It is a kind of to be slidingly sealed leakage preventing mechanism for machine tool protection door |
| CN108127165A (en) * | 2017-12-30 | 2018-06-08 | 佛山锋顺机械科技有限公司 | A kind of cutting machine with chip processing structure |
-
2012
- 2012-02-28 CN CN2012200679644U patent/CN202479512U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722239A (en) * | 2013-11-22 | 2014-04-16 | 太仓威格玛机械设备有限公司 | Combined type protective mechanism |
| CN103722239B (en) * | 2013-11-22 | 2016-07-06 | 太仓威格玛机械设备有限公司 | Modular guard mechanism |
| CN105127833A (en) * | 2015-10-13 | 2015-12-09 | 太仓市高泰机械有限公司 | X-axis protection device of movable column type vertical machining center |
| CN107363627A (en) * | 2017-07-12 | 2017-11-21 | 宁夏共享机床辅机有限公司 | It is a kind of to be slidingly sealed leakage preventing mechanism for machine tool protection door |
| CN107363627B (en) * | 2017-07-12 | 2019-06-21 | 宁夏共享机床辅机有限公司 | It is a kind of to be slidingly sealed leakage preventing mechanism for machine tool protection door |
| CN108127165A (en) * | 2017-12-30 | 2018-06-08 | 佛山锋顺机械科技有限公司 | A kind of cutting machine with chip processing structure |
| CN108127165B (en) * | 2017-12-30 | 2019-11-08 | 佛山锋顺机械科技有限公司 | A kind of cutting machine with chip processing structure |
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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: 20121010 Termination date: 20150228 |
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| EXPY | Termination of patent right or utility model |