CN103707123A - Novel horizontal processing center - Google Patents
Novel horizontal processing center Download PDFInfo
- Publication number
- CN103707123A CN103707123A CN201310611512.7A CN201310611512A CN103707123A CN 103707123 A CN103707123 A CN 103707123A CN 201310611512 A CN201310611512 A CN 201310611512A CN 103707123 A CN103707123 A CN 103707123A
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- China
- Prior art keywords
- work top
- box
- horizontal machining
- spindle box
- machining center
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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
- B23Q11/001—Arrangements compensating weight or flexion on parts of the machine
- B23Q11/0017—Arrangements compensating weight or flexion on parts of the machine compensating the weight of vertically moving elements, e.g. by balancing liftable machine parts
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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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
- B23Q1/015—Frames, beds, pillars
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The invention discloses a novel horizontal processing center comprising a balance mechanism of a spindle box and a working table top exchange mechanism. Through a movable-pulley structure, the large-stroke spindle box is balanced by a small-stroke oil cylinder, and balance can be realized through a single oil cylinder; the mounting position of a spindle in the spindle box is moved downwards to enable the center line of the spindle to be far away from a table top, and accordingly, processing performance is improved; the direct-connection spindle is used, so that universality is high. The working table top exchange mechanism can be supported independently on an exchange-table base and can bear large loads. Two welding supports are far away from each other, so that large-table-top exchange can be realized and universality is high.
Description
Technical field
The invention belongs to machine tooling mechanical field, be specifically related to a kind of novel horizontal machining center.
Background technology
There is more problem in the structure of the novel horizontal machining center sold in the market, specific as follows:
1, main spindle box balanced structure is that balancing cylinder is fixedly connected on lathe, then piston rod one end is connected on main spindle box, by pressure oil, makes piston rod produce a pulling force straight up, thus balancing main shaft case gravity straight down.It is in full accord that this structure is difficult to realize the equalizing pressure that two oil cylinders apply in hydraulic control, be also difficult to guarantee that two oil cylinders are symmetrical for the decision of main spindle box, and it is large to take up room, and cost is high.
2, main shaft is positioned at main spindle box middle part, and both sides are line rail slide block, the installation site that rear side is feed screw nut, and this structure versatility is not strong, and spindle centerline is higher according to table top, and part is processed with to restriction.
3, the board footprint of workbench switching fabric is less, due to structural limitations, during the larger table top of exchange, there will be deflection moment of torsion, on relatively large lathe, can not use; And board load-bearing is less, when the larger workpiece of carrying, load is not enough.
Summary of the invention
The object of this invention is to provide the novel horizontal machining center that a kind of many places structure makes improvements, thereby overcome the deficiencies in the prior art.
For achieving the above object, the present invention has adopted following technical scheme:
A novel horizontal machining center, comprises column and main spindle box, and described main spindle box is arranged on column front portion, it is characterized in that, comprise main spindle box balanced controls, described main spindle box balanced controls comprise an oil cylinder, described oil cylinder is arranged on column rear portion, and described oil cylinder top is connected with idle pulley; The left and right sides, described column top is provided with roller; Described main spindle box is connected with chain, and described column top is provided with pulley yoke, and the other end of described chain walks around roller and idle pulley is connected in described pulley yoke.
Optimize as a supplement, also comprise hinges, column is fixed on by hinges in the bottom of described oil cylinder.
As one of preferred version, also comprise main shaft, gear-box and main motor, described main shaft is installed on the front lower ends of main spindle box, described gear-box and main motor are installed on the rear upper end of main spindle box, described rear-end of spindle is connected with described gear-box by belt, and the other end of described gear-box is connected in the power transmission shaft of main motor.
Optimize as a supplement, described gear-box is ZF change gear box.
Optimize as a supplement, described main shaft is associated mode main shaft, and rear-end of spindle is direct-connected knife striking cylinder.
As one of preferred version, also comprise work top exchange mechanism, described work top exchange mechanism comprises work top, the bottom of described work top and side are all provided with for mobile track, described work top bottom is also provided with groove, in horizontal Machining centers front part sides, be provided with two welding supports, at described welding support, be provided with two row's support rollers, described two row's support rollers contact as the mobile guide of work top with the track of work top respectively; In the middle of described welding support, be provided with circulation link chain, described circulation link chain is provided with links up with the drive work top motion that matches with the groove of work top.
Optimize as a supplement, described welding support both sides are provided with integral solder inclination iron plate as chip area.
Optimize as a supplement, described two welding support intervals arrange, and spacing distance surpasses the width of work top.
Optimize as a supplement, also comprise board base, described work top is arranged on board base, and described board floor installation is in a side of two welding supports.
Invention advantage:
Novel horizontal machining center of the present invention, has the following advantages compared to prior art tool:
1, the balanced structure of main spindle box is by movable pulley structure, with the larger stroke main spindle box of less stroke oil cylinder balance; During assembling, do not need adjusting chain and the direct linearity of oil cylinder, by bottom hinge structure, automatically become straight line with chain, whole process is installed simple, is applicable to installation in batches; As long as directly just can install with one of chain stroke, oil cylinder needn't be parallel to travel of spindle, and cost is low, adopts single oil cylinder just can balance.
2, by main shaft, the installation site at main spindle box moves down, and makes spindle centerline positional distance table top lower, improves processing characteristics, the all pipelines of main shaft are walked from main spindle box bottom, and pipeline is concentrated attractive in appearance, and this structure can be used belt to connect, use ZF change gear box, use associated mode main shaft, highly versatile.
3, work top can support separately on board base, can bear larger load; Two welding support apart from each others, can realize large table top exchange, and versatility is good.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of horizontal Machining centers of the present invention
Fig. 2 is the main spindle box of horizontal Machining centers of the present invention and the balanced controls schematic diagram of oil cylinder;
Fig. 3 is main shaft and the motor connecting structure schematic diagram of horizontal Machining centers of the present invention;
Fig. 4 is the work top exchange mechanism schematic diagram of horizontal Machining centers of the present invention;
Wherein, 1, column; 2, main spindle box; 3, oil cylinder; 4, idle pulley; 5, roller; 6, chain; 7, pulley yoke; 8, hinges; 9, main shaft; 10, gear-box; 11, main motor; 12, knife striking cylinder; 21, work top; 22, track; 23, groove; 24, welding support; 25, support roller; 26, circulation link chain; 27, hook; 28, chip area; 29, board pedestal.
The specific embodiment
Below in conjunction with accompanying drawing and a preferred embodiment, technical scheme of the present invention is further described.
Embodiment:
As shown in Figure 1 to 4: a kind of novel horizontal machining center that the present embodiment discloses, comprise column 1 and main spindle box 2, described main spindle box 2 is arranged on column 1 front portion, comprise main spindle box balanced controls, described main spindle box balanced controls comprise an oil cylinder 3, described oil cylinder 3 is arranged on column 1 rear portion, and described oil cylinder 3 tops are connected with idle pulley 4; Described column (1) left and right sides, top is provided with roller 5; Described main spindle box 2 is connected with chain 6, and described column 1 top is provided with pulley yoke 7, and the other end of described chain 6 walks around roller 5 and idle pulley 4 is connected in described pulley yoke 7.
Optimize as a supplement, also comprise hinges 8, column 1 is fixed on by hinges 8 in the bottom of described oil cylinder 3.
As one of preferred version, also comprise main shaft 9, gear-box 10 and main motor 11, described main shaft 9 is installed on the front lower ends of main spindle box 1, described gear-box 10 and main motor 11 are installed on the rear upper end of main spindle box 1, described main shaft 9 rear ends are connected with described gear-box 10 by belt, and the other end of described gear-box 10 is connected in the power transmission shaft of main motor 11.
Optimize as a supplement, described gear-box 10 is ZF change gear box.
Optimize as a supplement, described main shaft 9 is associated mode main shaft, and main shaft 9 rear ends are direct-connected knife striking cylinder 12.
As one of preferred version, also comprise work top exchange mechanism, described work top exchange mechanism comprises work top 21, the bottom of described work top and side are all provided with for mobile track 22, described work top bottom is also provided with groove 3, in horizontal Machining centers front part sides, be provided with two welding supports 24, at described welding support 24, be provided with two row's support rollers 25, described two row's support rollers 25 contact as the mobile guide of work top 21 with the track 22 of work top respectively; In the middle of described welding support 24, be provided with circulation link chain 26, described circulation link chain 26 is provided with hook 27 and matches with the groove 3 of work top 21 and drive work top to move.
Optimize as a supplement, described welding support 24 both sides are provided with integral solder inclination iron plate as chip area 28.
Optimize as a supplement, described two welding supports 24 intervals arrange, and spacing distance surpasses the width of work top 21.
Optimize as a supplement, also comprise board base 29, described work top 21 is arranged on board base 29, and described board base 29 is installed on a side of two welding supports 24.
It is to be noted; as described above is only in order to explain the present invention's preferred embodiment; not attempt is done any formal restriction to the present invention according to this; be with; all any modification or changes that has the relevant the present invention that does under identical invention spirit, all must be included in the category that the invention is intended to protection.
Claims (9)
1. a novel horizontal machining center, comprise column (1) and main spindle box (2), described main spindle box (2) is arranged on column (1) front portion, it is characterized in that, comprise main spindle box balanced controls, described main spindle box balanced controls comprise an oil cylinder (3), and described oil cylinder (3) is arranged on column (1) rear portion, and described oil cylinder (3) top is connected with idle pulley (4); Described column (1) left and right sides, top is provided with roller (5); Described main spindle box (2) is connected with chain (6), and described column (1) top is provided with pulley yoke (7), and the other end of described chain (6) walks around roller (5) and idle pulley (4) is connected in described pulley yoke (7).
2. novel horizontal machining center according to claim 1, is characterized in that, also comprises hinges (8), and column (1) is fixed on by hinges (8) in the bottom of described oil cylinder (3).
3. novel horizontal machining center according to claim 1, it is characterized in that, also comprise main shaft (9), gear-box (10) and main motor (11), described main shaft (9) is installed on the front lower ends of main spindle box (1), described gear-box (10) and main motor (11) are installed on the rear upper end of main spindle box (1), described main shaft (9) rear end is connected with described gear-box (10) by belt, and the other end of described gear-box (10) is connected in the power transmission shaft of main motor (11).
4. novel horizontal machining center according to claim 3, is characterized in that, described gear-box (10) is ZF change gear box.
5. novel horizontal machining center according to claim 3, is characterized in that, described main shaft (9) is associated mode main shaft, and main shaft (9) rear end is direct-connected knife striking cylinder (12).
6. novel horizontal machining center according to claim 1, it is characterized in that, also comprise work top exchange mechanism, described work top exchange mechanism comprises work top (21), the bottom of described work top and side are all provided with for mobile track (22), described work top bottom is also provided with groove (3), in horizontal Machining centers front part sides, be provided with two welding supports (24), at described welding support (24), be provided with two row's support rollers (25), described two row's support rollers (25) contact as the mobile guide of work top (21) with the track (22) of work top respectively, be provided with circulation link chain (26) in the middle of described welding support (24), described circulation link chain (26) is provided with hook (27) the drive work top that matches with the groove (3) of work top (21) and moves.
7. novel horizontal machining center according to claim 6, is characterized in that, described welding support (24) both sides are provided with integral solder inclination iron plate as chip area (28).
8. novel horizontal machining center according to claim 7, is characterized in that, described two welding supports (24) interval arranges, and spacing distance surpasses the width of work top (21).
9. novel horizontal machining center according to claim 8, it is characterized in that, also comprise board base (29), it is upper that described work top (21) is arranged on board base (29), and described board base (29) is installed on a side of two welding supports (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310611512.7A CN103707123A (en) | 2013-11-25 | 2013-11-25 | Novel horizontal processing center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310611512.7A CN103707123A (en) | 2013-11-25 | 2013-11-25 | Novel horizontal processing center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103707123A true CN103707123A (en) | 2014-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310611512.7A Pending CN103707123A (en) | 2013-11-25 | 2013-11-25 | Novel horizontal processing center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103707123A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104511752A (en) * | 2014-12-19 | 2015-04-15 | 昆山华都精工机械设备有限公司 | Floor machining center ram |
| CN104511751A (en) * | 2014-12-19 | 2015-04-15 | 昆山华都精工机械设备有限公司 | Stand column assembly for horizontal coarse framing machine |
| CN108544247A (en) * | 2018-05-31 | 2018-09-18 | 亿达日平机床有限公司 | Horizontal shifting moves case apparatus certainly |
| CN109195742A (en) * | 2016-05-24 | 2019-01-11 | 斗山机床株式会社 | Machining center |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4149822A (en) * | 1977-11-21 | 1979-04-17 | The Carlton Machine Tool Company | Headstock balancing arrangement for machine tools |
| CN201346695Y (en) * | 2008-12-16 | 2009-11-18 | 佛山市佛威精密机器有限公司 | Horizontal type processing center |
| CN202097602U (en) * | 2011-05-11 | 2012-01-04 | 上海三一精机有限公司 | Balancing device of spindle box of floor-mounted boring and milling machine |
| CN202106238U (en) * | 2011-05-16 | 2012-01-11 | 上海三一精机有限公司 | Balancing and compensating device for numerical control landing milling process center |
| CN202144016U (en) * | 2010-12-30 | 2012-02-15 | 中捷机床有限公司 | Five-axis linkage horizontal machining center machine tool |
| CN202411433U (en) * | 2011-11-16 | 2012-09-05 | 中国一拖集团有限公司 | Rigidity drilling spindle box used for deep hole machining of engine parts |
| CN103341763A (en) * | 2013-07-28 | 2013-10-09 | 沈阳机床(集团)有限责任公司 | Whole structure of four-axis linkage horizontal machining centre |
| CN103358186A (en) * | 2013-07-12 | 2013-10-23 | 沈阳机床股份有限公司中捷钻镗床厂 | Efficient complete machine structure for horizontal machining center and manufacturing method thereof |
| CN203918624U (en) * | 2013-11-25 | 2014-11-05 | 南通国盛机电集团有限公司 | Horizontal Machining centers |
-
2013
- 2013-11-25 CN CN201310611512.7A patent/CN103707123A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4149822A (en) * | 1977-11-21 | 1979-04-17 | The Carlton Machine Tool Company | Headstock balancing arrangement for machine tools |
| CN201346695Y (en) * | 2008-12-16 | 2009-11-18 | 佛山市佛威精密机器有限公司 | Horizontal type processing center |
| CN202144016U (en) * | 2010-12-30 | 2012-02-15 | 中捷机床有限公司 | Five-axis linkage horizontal machining center machine tool |
| CN202097602U (en) * | 2011-05-11 | 2012-01-04 | 上海三一精机有限公司 | Balancing device of spindle box of floor-mounted boring and milling machine |
| CN202106238U (en) * | 2011-05-16 | 2012-01-11 | 上海三一精机有限公司 | Balancing and compensating device for numerical control landing milling process center |
| CN202411433U (en) * | 2011-11-16 | 2012-09-05 | 中国一拖集团有限公司 | Rigidity drilling spindle box used for deep hole machining of engine parts |
| CN103358186A (en) * | 2013-07-12 | 2013-10-23 | 沈阳机床股份有限公司中捷钻镗床厂 | Efficient complete machine structure for horizontal machining center and manufacturing method thereof |
| CN103341763A (en) * | 2013-07-28 | 2013-10-09 | 沈阳机床(集团)有限责任公司 | Whole structure of four-axis linkage horizontal machining centre |
| CN203918624U (en) * | 2013-11-25 | 2014-11-05 | 南通国盛机电集团有限公司 | Horizontal Machining centers |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104511752A (en) * | 2014-12-19 | 2015-04-15 | 昆山华都精工机械设备有限公司 | Floor machining center ram |
| CN104511751A (en) * | 2014-12-19 | 2015-04-15 | 昆山华都精工机械设备有限公司 | Stand column assembly for horizontal coarse framing machine |
| CN109195742A (en) * | 2016-05-24 | 2019-01-11 | 斗山机床株式会社 | Machining center |
| CN108544247A (en) * | 2018-05-31 | 2018-09-18 | 亿达日平机床有限公司 | Horizontal shifting moves case apparatus certainly |
| CN108544247B (en) * | 2018-05-31 | 2023-08-29 | 亿达日平机床有限公司 | Automatic box changing device for horizontal transverse movement |
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Application publication date: 20140409 |
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| RJ01 | Rejection of invention patent application after publication |