CN111571300B - Vertical composite lathe protective cover - Google Patents
Vertical composite lathe protective cover Download PDFInfo
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- CN111571300B CN111571300B CN202010465771.3A CN202010465771A CN111571300B CN 111571300 B CN111571300 B CN 111571300B CN 202010465771 A CN202010465771 A CN 202010465771A CN 111571300 B CN111571300 B CN 111571300B
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- protective cover
- tailstock
- turret
- telescopic
- vertical
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
A vertical compound lathe protective cover, comprising: the cutter tower protection cover comprises a left cutter tower protection cover, a right cutter tower protection cover, a tailstock protection cover and a support frame, wherein the left cutter tower protection cover and the right cutter tower protection cover are respectively arranged on two sides of the tailstock protection cover, and one end of each cutter tower protection cover is respectively connected with the corresponding cutter tower; one end of the tailstock protective cover is connected with the tailstock; one side of the supporting frame is connected with the other ends of the left tool turret protective cover, the right tool turret protective cover and the tailstock protective cover, and the other side of the supporting frame is fixed with a machine tool casting and a machine tool base; the left turret protective cover and the right turret protective cover move horizontally and vertically; the tailstock protective cover moves vertically. The tool turret and the tailstock are respectively provided with the protective covers, so that the tailstock and the tool turret of the machine tool can be effectively protected; and the protective cover can move along with the tailstock and the tool turret to carry out dynamic protection. The protection function of the tailstock and the turret which operate independently can be realized, and the overall structure is compact.
Description
Technical Field
The invention relates to metal plate protection of a region around a turret of a vertical lathe, in particular to a comprehensive protection device of the turret and tailstock region of a vertical composite turret lathe.
Background
For a common single-tool-tower horizontal lathe, the structure form of the protective metal plate in the tool tower area is simple. The general cutter tower has short X-direction stroke and narrow space, and only a group of conventional small multi-section telescopic protective covers are used; z left and right protection is single sheet metal structure, realizes supporting and direction with the lathe base cooperation to realize sealed and scraping bits with outer protection median septum, scraping bits board cooperation. For a common single turret vertical lathe, because of the difference of turret structural layout, the two sides of the turret in the Z direction and the X direction are protected by using conventional multi-section telescopic protective covers, and four groups are used in total.
Compared with the common single turret region protection form, the vertical composite lathe double turret region protection form has higher requirements on structural complexity and comprehensive integration. To the regional protective structure form of current single turret of application, can't realize the protection of turret self, tailstock self, also can't realize the comprehensive linkage protection of region between two turrets and the tailstock, make it constitute closed machining space with the lathe outer protection sheet metal component jointly, can't realize waterproof, prevent function of bits. At present, the regional protective structure of sword tower of vertical compound lathe also does not appear, and this application technique is still not mature enough, and structural style is various, and the design degree of difficulty is great.
Disclosure of Invention
In order to solve the problems, the invention provides a protective cover for protecting a turret area of a vertical lathe matched with double turrets and a single main shaft. The turret X adopts the flexible protection casing of horizontal multiple-blade formula to the protection, and Z adopts the flexible protection casing of nested formula to the flexible protection casing of adoption, and the tailstock adopts the flexible protection casing of nested formula and upper and lower U type. The protection device can realize the protection of the turret and the tailstock and is provided with the scrap scraping assembly, and the protection device can also prevent water and scraps. The installation is convenient and the independent operation, but wide popularization and application in the protection of the turret region of vertical lathe of similar structural style.
A vertical compound lathe protective cover, comprising: the left tool turret protective cover and the right tool turret protective cover are respectively arranged on two sides of the tailstock protective cover, one end of each of the left tool turret protective cover and the right tool turret protective cover is respectively connected with the corresponding tool turret, and the other end of each of the left tool turret protective cover and the right tool turret protective cover is connected with the supporting frame; one end of the tailstock protective cover is connected with the tailstock, and the other end of the tailstock protective cover is connected with the supporting frame; the left turret protective cover and the right turret protective cover move horizontally and vertically; the tailstock protective cover moves vertically.
The tool turret and the tailstock are respectively provided with the protective covers, so that the tailstock and the tool turret of the machine tool can be effectively protected; and the protective cover can move along with the tailstock and the turret to carry out dynamic protection. The protection function of the tailstock and the turret which operate independently can be realized, and the overall structure is compact.
In one embodiment, the left turret protective cover and the right turret protective cover respectively comprise a horizontal telescopic protective cover and a vertical vertically embedded protective cover; one end of the vertical embedded protective cover is fixedly connected with the corresponding tool turret, and the other end of the vertical embedded protective cover is matched with one surface of the horizontal telescopic protective cover; the other side of the telescopic protective cover is fixedly connected with one side of the supporting frame.
Through set up mutually independent level and vertical protection casing on the sword tower, can realize the static and dynamic dual protection of sword tower. The turret is protected by a vertical embedded protective cover in the vertical direction and a telescopic protective cover during horizontal movement.
In one embodiment, the telescopic protective cover comprises a supporting bottom plate, a plurality of sections of telescopic pieces with matched sizes, a guide groove and a shock pad, wherein the telescopic pieces are sequentially nested and matched; the supporting bottom plate is fixedly connected with the supporting frame; the telescopic pieces are arranged on the supporting bottom plate in a matching way; the guide grooves are sleeved on two sides of the telescopic pieces; the shock pad is fixed in the both sides of each expansion plate and is located the guide way.
The shock pad is arranged in each telescopic piece, so that when each telescopic piece runs to the adjacent telescopic piece, the shock pad buffers and absorbs shock, the noise is reduced, and the service life is prolonged.
In one embodiment, the vertically embedded protective cover comprises a plurality of baffles, one baffle is fixed with the back surface of the cutter tower, and the rest baffles surround the rest surface of the cutter tower and are connected with the cutter tower.
Through the combination of polylith baffle, can realize the protection of sword tower in vertical direction. And this simple structure is independent, and preparation, installation are simple and convenient swift, reduce cost and improve the installation effectiveness.
In one embodiment, the vertically embedded shield is vertically embedded in the smallest telescopic piece of the telescopic shield.
In one embodiment, the telescopic protective cover further comprises a scrap scraping assembly and a plurality of traction wheels, wherein the scrap scraping assembly is fixed around the minimum section of telescopic sheet matched with the embedded telescopic protective cover, and the scraping tongue is tightly attached to the periphery of the vertical embedded protective cover; and the traction wheels are fixed at two ends of the minimum section of the telescopic piece in the running direction and are tangent with two sides of the vertical embedded protective cover.
One end of the vertical embedded protective cover is embedded into the minimum section of the telescopic protective cover, and then the telescopic protective cover is fixedly pulled through the traction wheel, so that the telescopic protective cover can move along with the turret through the traction of the traction wheel when the turret moves horizontally. By means of the simple structural design, not only is protection in the horizontal direction achieved, but also power sources are reduced.
In one embodiment, the tailstock protective cover comprises a vertically telescopic protective cover and a front nested protective cover, and the front nested protective cover is arranged at the front end of the tailstock casting to form left, right and front three-surface protection; the vertical telescopic protective cover is arranged on the rear side of the tailstock casting, and one end of the vertical telescopic protective cover is connected with the tailstock casting.
The protection is carried out through two groups of shields with different structures, so that the tailstock is not influenced in operation and is reliable in protection.
In one embodiment, the vertical telescopic protective cover comprises a minimum section of traction frame, a plurality of sections of U-shaped telescopic plates and a fixed guide frame, wherein the U-shaped telescopic plates are nested and connected and are arranged in the fixed guide frame; one end of the minimum section traction frame is matched with the adjacent expansion plate, and the other end of the minimum section traction frame is connected with the upper end of the tailstock casting.
When the tailstock runs up and down, the telescopic shield can run along the motion path of the tailstock by traction of the minimum section of traction frame, so that the tailstock can be protected in the dynamic process.
In one embodiment, the front nested protective cover comprises a movable baffle, a baffle scrap scraping strip and a fixed enclosing plate, wherein the fixed enclosing plate is fixedly connected with the bottom of a machine tool casting; the baffle scrap scraping strip is fixed at the top end of the fixed coaming; one end of the movable baffle is embedded into the fixed enclosing plate, the outer surface of the movable baffle is attached to the scraping tongue of the scrap scraping strip of the baffle, and the other end of the movable baffle is connected with the tailstock casting.
When the tailstock operates, the movable baffle can be driven to relatively fix the coaming to operate, and the protection of the front end and the left and right ends of the tailstock is realized.
According to the technical scheme, the beneficial effect that an aspect of this application disclosure brought is at least, can effectively solve the problem of synthesizing the protection difficulty through set up mutually independent protection casing on sword tower and tailstock. Furthermore, the sealing problem is solved by combining and matching the telescopic protective cover and the vertical embedded protective cover.
Drawings
FIG. 1 is a schematic view of one embodiment of an installation;
FIG. 2 is a perspective view of one embodiment thereof;
FIG. 3 is a schematic view of a turret structure in one embodiment;
FIG. 4 is a schematic view of a turret structure in one embodiment;
FIG. 5 is a schematic view of a turret structure in one embodiment;
FIG. 6 is a schematic view of a tailstock according to an embodiment of the present invention;
FIG. 7 is a schematic view of a tailstock according to an embodiment of the present invention;
in the drawings: 10-left turret guard, 20-right turret guard, 30-tailstock guard, 40-support frame, 100-horizontal telescopic guard, 110-vertical embedded guard, 300-vertical telescopic guard, 310-front nested guard, 101-support bottom plate, 102-telescopic piece, 103-guide groove, 104-shock pad, 105-shock pad stop, 106-minimum telescopic piece, 107-traction wheel, 108-scrap scraping strip, 109-pressing plate, 111-front baffle, 112-left baffle, 113-right baffle, 114-back baffle, 301-minimum traction frame, 302-U type telescopic piece, 303-fixed guide frame, 311-movable baffle, 312-baffle scrap scraping strip, 313-fixed enclosing plate.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the terms "vertical," "horizontal," "left," "right," "top," "bottom," "top," and the like are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In one embodiment, a vertical compound lathe protective cover comprises: the left tool turret protective cover and the right tool turret protective cover are respectively arranged on two sides of the tailstock protective cover, one end of each of the left tool turret protective cover and the right tool turret protective cover is respectively connected with the corresponding tool turret, and the other end of each of the left tool turret protective cover and the right tool turret protective cover is connected with the supporting frame; one end of the tailstock protective cover is connected with the tailstock casting, and the other end of the tailstock protective cover is connected with the supporting frame; the left turret protective cover and the right turret protective cover move horizontally and vertically; the tailstock protective cover moves vertically.
The tool turret and the tailstock are respectively provided with the protective covers, so that the tailstock and the tool turret of the machine tool can be effectively protected; and the protective cover can move along with the tailstock and the tool turret to carry out dynamic protection. The protection function of the tailstock and the turret which operate independently can be realized, and the overall structure is compact.
Referring to fig. 1 and 2, the protective cover for a vertical compound lathe will be described below with reference to specific embodiments to further understand the concept of the protective cover for a vertical compound lathe, and includes: the left turret protection cover 10, the right turret protection cover 20, the tailstock protection cover 30 and the supporting frame 40. Specifically, the left turret protective cover is arranged on the left turret, the right turret protective cover is arranged on the right turret, and the tailstock protective cover is arranged on the tailstock casting; and one end of the support frame is connected with the support frame, and the other end of the support frame is fixed with the machine tool casting and the machine tool base. The left cutter tower protective cover and the right cutter tower protective cover do horizontal and vertical movement; the tailstock protective cover moves vertically.
The tool turret and the tailstock are respectively provided with the protective covers, so that the tailstock and the tool turret of the machine tool can be effectively protected; and the protective cover can move along with the tailstock and the tool turret to carry out dynamic protection. The protection function of the tailstock and the turret which operate independently can be realized, and the overall structure is compact.
In one embodiment, the left turret protective cover and the right turret protective cover have the same structural form, and the left turret protective cover is taken as an example for detailed description. Referring to fig. 3, the left turret guard 10 includes a horizontally retractable guard 100 and a vertically embedded guard 110; one end of the vertical embedded protective cover is fixedly connected with the left tool turret, and the other end of the vertical embedded protective cover is embedded into the horizontal telescopic protective cover; the other side of the horizontal telescopic protective cover is fixedly connected with one side of the supporting frame.
Specifically, referring to fig. 4, in one embodiment, the horizontally extending and contracting shield includes a support base plate 101, a plurality of sections of size-matched expanding and contracting plates 102, a guide slot 103, a shock absorbing pad 104, and a shock absorbing pad stop 105. The telescopic pieces have the same structural form and different appearance sizes and are sequentially connected with the supporting bottom plate in a nesting fit mode. The two sides of the telescopic pieces in the running direction are provided with downward flanges for limiting and guiding each section of the telescopic pieces in the width direction (vertical to the running direction). The flanging guide is arranged, an independent guide mechanism is not needed, the integral structure of the protective cover is light, the inertia in the operation process is small, and the rapid operation can be realized. It should be noted that the contour length and the flanging length of each section of the telescopic piece are set to be equal difference lengths so as to conform to the rule of the guide rail protection stretching dimension. And a group of shock pad stop blocks 105 are welded at the two end heads of the flanges at the two sides of each section of the telescopic piece and used for connecting the shock pads 104 of the telescopic piece of the layer and stopping the shock pads of the telescopic piece of the previous layer. The integral telescopic pieces are sleeved and then installed on the supporting bottom plate 101, and then the guide grooves 103 are respectively fixed on the bottom plate along the running direction of the telescopic pieces, and the openings face the telescopic pieces. The supporting bottom plate is fixed on the supporting frame.
Thus, one section of the telescopic pieces is driven, and the other telescopic pieces can operate along with the section of the telescopic pieces. And set up the shock pad in the expansion piece for when every section expansion piece moved to extreme position, the shock pad on this section expansion piece can touch on the shock pad dog of next section, through shock pad buffering shock attenuation, not only noise reduction but also improve the life of expansion piece.
In one embodiment, referring to fig. 5, the vertical embedded type protection cover includes a front baffle 111, a left baffle 112, a right baffle 113, and a rear baffle 114, four baffles enclose to form a square to protect the periphery of the turret and fixedly connect the sides with the turret, and the bottom end of the vertical embedded type protection cover is embedded in the telescopic piece of the telescopic protection cover 10, preferably, the bottom end of the vertical embedded type protection cover is embedded in the minimum section of the telescopic piece 106 of the telescopic protection cover, and the minimum section of the protection cover is provided with a through hole slightly larger than the section of the embedded type protection cover. More specifically, the telescopic shield further comprises a shavings assembly and four traction wheels 107. The crumb assembly includes a crumb scraping bar 108 and a pressure plate 109. The scrap scraping strip 108 is fixed around the through hole of the smallest protective plate matched with the vertical embedded protective cover, and the scraping tongues on the periphery of the through hole are opposite and tightly attached to the side baffle on the periphery of the vertical embedded protective cover. The pressing plate compresses the scrap scraping strip through the bolt. The sealing and scraping device is used for sealing and scraping the vertical telescopic process of each baffle in the vertical embedded protective cover. The traction wheels 107 are fixed at intervals on the outer sides of the left baffle and the right baffle respectively, and the outer surfaces of the wheel bodies of the traction wheels are attached to the outer sides of the left baffle and the right baffle. The traction wheels are fixed at two ends of the running direction of the telescopic sheet matched with the embedded telescopic protective cover and are tangent with two sides of the vertical embedded protective cover. Therefore, when the telescopic protective cover runs left and right, the embedded protective cover also runs left and right through the left and right limitation and guidance of the traction wheel.
Referring to fig. 6 and 7, in one embodiment, the tailstock protective cover 30 comprises a vertically telescopic protective cover 300 and a front nested protective cover 310, which is placed at the front end of the tailstock casting to form a left-right front three-side protection; the vertical telescopic protective cover is arranged on the rear side of the tailstock casting, and one end of the vertical telescopic protective cover is connected with the tailstock casting.
Specifically, the vertical telescopic shield 300 comprises a minimum section traction frame 301, a plurality of sections of U-shaped telescopic plates 302 and a fixed guide frame 303, wherein the middle movable telescopic plate is designed into a U-shaped structure due to the structural specificity of the tailstock casting and the reliable connection with the front side nested telescopic shield, and each U-shaped telescopic plate is designed into a U-shaped structure due to the structural specificity of the tailstock casting and the connection with the front side nested telescopic shield. The U-shaped expansion plates are identical in form and different in overall dimension, and limiting guide flanges are designed on two sides of the running direction and used for limiting and guiding the movable expansion plates. The top of each section is connected with a damping rubber pad. The lower side is provided with a transverse flanging for limiting each section when the shield moves downwards. After all the U-shaped expansion plates are sleeved, the minimum section of traction frame 301 is arranged at the top, then the minimum section of traction frame is integrally arranged in the fixed guide frame 303, the minimum traction frame 301 is connected with the upper end of a tailstock casting, and the shield realizes the up-and-down reciprocating telescopic operation under the traction of the tailstock.
In one embodiment, the front nested shield 310 includes a movable baffle 311, a baffle wiper strip 312, and a fixed shroud 313. The fixed enclosing plate is fixedly connected with the bottom of the machine tool casting, the baffle scrap scraping strip is installed on the inner side of the upper end of the fixed enclosing plate, and the scraping tongue is attached to the outer side of the movable baffle. In the fixed bounding wall of adjustable fender bottom embedding, one side near vertical flexible protection casing is connected fixedly with the tailstock foundry goods, and the tailstock reciprocates the in-process, and adjustable fender also moves thereupon, and the baffle is scraped the bits strip and is realized sealing and scrape the bits function.
Through the structural arrangement of the multi-piece type telescopic protective cover and the vertical embedded protective cover, the totally-enclosed and fully-protected requirements of a vertical lathe machining area are met. And the protection cover is independently installed, so that the later replacement and maintenance are convenient.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is specific and detailed, but not to be understood as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (7)
1. A vertical compound lathe protective cover, comprising: the left tool turret protective cover and the right tool turret protective cover are respectively arranged on two sides of the tailstock protective cover, one end of each of the left tool turret protective cover and the right tool turret protective cover is respectively connected with the corresponding tool turret, and the other end of each of the left tool turret protective cover and the right tool turret protective cover is connected with the supporting frame; one end of the tailstock protective cover is connected with the tailstock, and the other end of the tailstock protective cover is connected with the supporting frame; the left turret protective cover and the right turret protective cover move horizontally and vertically; the tailstock protective cover moves vertically;
the left turret protective cover and the right turret protective cover respectively comprise a horizontal telescopic protective cover and a vertical embedded protective cover; one end of the vertical embedded protective cover is fixedly connected with the corresponding tool turret, and the other end of the vertical embedded protective cover is matched with one surface of the horizontal telescopic protective cover; the other side of the horizontal telescopic protective cover is connected with one side of the supporting frame;
the horizontal telescopic protective cover comprises a supporting bottom plate and a plurality of sections of telescopic pieces with matched sizes, and the supporting bottom plate is fixedly connected with the supporting frame; the telescopic pieces are sequentially nested and installed on the supporting base plate, and the vertical embedded type protective cover is vertically embedded into the smallest telescopic piece of the horizontal telescopic type protective cover.
2. The protective cover for the vertical compound lathe according to claim 1, wherein the horizontally retractable protective cover further comprises guide grooves and shock-absorbing pads, and the guide grooves are sleeved on two sides of the retractable sheet; the shock pad is fixed in the both sides of each expansion plate and is located the guide way.
3. The vertical compound lathe shield of claim 1, wherein the vertically embedded shield comprises four baffles, one of the baffles attached to the back of the turret and the remaining three of the baffles wrapped around the remaining face of the turret and attached to the turret.
4. The protective cover of the vertical compound lathe according to claim 3, wherein the horizontal telescopic protective cover further comprises a scrap scraping component and a plurality of traction wheels, the scrap scraping component is fixed around the minimum section of the telescopic sheet matched with the vertical embedded type protective cover, and a scraping tongue is tightly attached to the periphery of the vertical embedded type protective cover; and the traction wheels are fixed at two ends of the minimum section of the telescopic piece in the running direction and are tangent to two sides of the vertical embedded protective cover.
5. The vertical compound lathe protective cover according to claim 1, wherein the tailstock protective cover comprises a vertical telescopic protective cover and a front nested protective cover, and the front nested protective cover is arranged at the front end of the tailstock casting to form left and right front three-side protection; the vertical telescopic protective cover is arranged on the rear side of the tailstock casting, and one end of the vertical telescopic protective cover is connected with the tailstock casting.
6. The protective cover of the vertical compound lathe according to claim 5, wherein the vertical telescopic protective cover comprises a minimum section of traction frame, a plurality of sections of U-shaped telescopic plates and a fixed guide frame, and the U-shaped telescopic plates are nested and connected and are arranged in the fixed guide frame; one end of the minimum section traction frame is connected with the adjacent expansion plate in a matching mode, and the other end of the minimum section traction frame is connected with the upper end of the tailstock casting.
7. The protective cover of the vertical compound lathe according to claim 5, wherein the protective cover nested on the front side comprises a movable baffle, a baffle scrap scraping strip and a fixed enclosing plate, and the fixed enclosing plate is fixedly connected with the bottom of a machine tool casting; the baffle scrap scraping strip is fixed at the top end of the fixed coaming; one end of the movable baffle is embedded into the fixed enclosing plate, the outer surface of the movable baffle is attached to the scraping tongue of the scrap scraping strip of the baffle, and the other end of the movable baffle is connected with the tailstock casting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202010465771.3A CN111571300B (en) | 2020-05-28 | 2020-05-28 | Vertical composite lathe protective cover |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010465771.3A CN111571300B (en) | 2020-05-28 | 2020-05-28 | Vertical composite lathe protective cover |
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| CN111571300A CN111571300A (en) | 2020-08-25 |
| CN111571300B true CN111571300B (en) | 2022-05-17 |
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Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4576069A (en) * | 1984-02-02 | 1986-03-18 | Leblond Makino Machine Tool Co. | Turret lathe having probe and protective cover |
| CN202015944U (en) * | 2011-03-11 | 2011-10-26 | 大连意美机械有限公司 | Single-column numerical control vertical turning and milling machining centre |
| CN204545437U (en) * | 2015-01-29 | 2015-08-12 | 山东鲁南机床有限公司 | Inverted single main shaft double knife towers symmetrical expression numerically controlled lathe and turning center layout structure |
| CN105127834B (en) * | 2015-09-14 | 2017-11-17 | 宁波海天精工股份有限公司 | The extension-type shelter of vertical lathe ram |
| CN206216389U (en) * | 2016-09-29 | 2017-06-06 | 台州市路桥景耀数控机床厂 | A kind of pair of spindle vertical machining center |
| CN109676430A (en) * | 2018-12-29 | 2019-04-26 | 浙江恒大数控机床制造有限公司 | A kind of knife tower backplate |
| CN109571126A (en) * | 2018-12-29 | 2019-04-05 | 宁夏共享机床辅机有限公司 | One kind being used for low speed two-axle interlocking formula wall type planar protective closure assembly |
| CN210359292U (en) * | 2019-07-12 | 2020-04-21 | 江苏美申美克精密机械有限公司 | Vertical lathe with dustproof shielding structure |
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