CN201736063U - Numerical control cutting machine beam driving mechanism - Google Patents
Numerical control cutting machine beam driving mechanism Download PDFInfo
- Publication number
- CN201736063U CN201736063U CN2010201978216U CN201020197821U CN201736063U CN 201736063 U CN201736063 U CN 201736063U CN 2010201978216 U CN2010201978216 U CN 2010201978216U CN 201020197821 U CN201020197821 U CN 201020197821U CN 201736063 U CN201736063 U CN 201736063U
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- underframe
- motor
- eccentric shaft
- support
- beam seat
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Abstract
The utility model relates to a numerical control cutting machine beam driving mechanism, which comprises a beam seat, a motor and an underframe. The bottom of the beam seat is provided with a roller which is connected with a lead rail on the underframe in a rolling manner. A driving gear connected with the lower end of the motor meshes with a rack which is matched with the outer side of the underframe. The utility model is characterized in that the lower part of the beam seat is provided with an installation hole in which a rotatable bracket is arranged, the motor is arranged on the bracket, the left end of the bracket is connected with two lugs through shat pins, which are matched with the left side of the installation hole, a spile extending out of the right end of the bracket is inserted into an upper positioning shaft and a lower positioning shaft, which are matched with the right side of the installation hole, an eccentric shaft support board extending out of the right and back side of the bracket is provided with an eccentric shaft the lower part of which is provided with a bearing, the bearing is connected with the inner side of the underframe in the rolling manner and the eccentric shaft can be rotatably adjusted. The utility model has the advantages of convenient motor installation and adjustable driving gear and rack meshing clearance and the like.
Description
Technical field
The utility model relates to a kind of numerical control cutting machine, particularly a kind of numerical control cutting machine crossbeam driving mechanism.
Background technology
Numerical control cutting machine has characteristics such as high cut quality, high accuracy, high-intelligentization, extensive use in the modern mechanical processing industry.Planer type numerical control cutting machine span and vertical travel distance are big, especially are fit to the large-sized sheet material cutting processing.
Traditional dragon gate-type numerical control cutting machine all is a Double bottom frame beam seat vertical structure, the motor that its driving crossbeam moves normally directly is fixedly mounted on the beam seat, and by be located on the motor shaft driven wheel be fixedly mounted on the underframe outside on the tooth bar engaged transmission that cooperates, it is simple in structure.
But because the driving gear wheel and rack engaged transmission required precision height on the described motor shaft, the motor that the driving crossbeam moves is again for directly being fixedly mounted on the beam seat, so difficult control of its motor perpendicularity when existing above-mentioned motor to install, and motor is installed inconvenient, and the driven wheel on the motor shaft all is difficult to problems such as adjusting with the tooth bar back lash that cooperates, and influences that crossbeam moves and the lathe cutting accuracy.
Summary of the invention
The utility model provides a kind of numerical control cutting machine crossbeam driving mechanism for solving the problem that above-mentioned prior art exists, and the motor that the driving crossbeam is moved is easy for installation, driven wheel can be regulated with the tooth bar back lash that cooperates.For this reason, the utility model is by the following technical solutions:
A kind of numerical control cutting machine crossbeam driving mechanism comprises beam seat, motor and underframe, and described beam seat bottom is provided with roller, and the guide rail on roller and the underframe rolls and joins, and the tooth bar that cooperates on outside the driven wheel that the motor lower end connects and the underframe meshes; It is characterized in that: an installing hole is established in described beam seat bottom, establishes a rotatable support in the installing hole, and motor is installed on this support; Described support left end is connected by two lugs that pivot pin and installing hole left side cooperates, and the support right-hand member stretches out in two locating shafts up and down that a plate is plugged in the cooperation of installing hole right side; The eccentric shaft support plate that the support right lateral side is stretched out is provided with eccentric shaft, and the eccentric shaft bottom is provided with bearing, and side roll joins in bearing and the underframe, and the rotatable adjusting of eccentric shaft.
Useful technique effect of the present utility model is: move to the underframe outside because rotatable support can rotate around pivot pin, make motor easy for installation; Can regulate driven wheel and cooperate the tooth bar back lash by regulating eccentric shaft.Therefore, it is easy for installation to the utlity model has motor, driven wheel with cooperate advantages such as the tooth bar back lash is adjustable.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the plan structure schematic diagram of Fig. 1.
The specific embodiment
Among Fig. 1, Fig. 2,1-beam seat, 2-installing hole, 3-support, 4-motor, 5-eccentric shaft, 6-plate, 7-roller shaft, 8-roller, 9-guide rail, 10-tooth bar, 11-underframe, 12-locating shaft, 13-bearing, 14-driven wheel, 15-pivot pin, 16-lug, 17-eccentric shaft support plate.
As shown in Figure 1 and Figure 2, a kind of numerical control cutting machine crossbeam driving mechanism, comprise beam seat 1, motor 4 and underframe 11, described beam seat 1 bottom is provided with two rollers 8 by two roller shafts 7, roller 8 rolls with guide rail 9 on the underframe 11 and joins, and the tooth bar 10 that cooperates on the driven wheel 14 that motor 4 lower ends connect and underframe 11 outsides meshes; An installing hole 2 is established in described beam seat 1 bottom, establishes a rotatable support 3 in the installing hole 2, and motor 4 is installed on this support 3; Described support 3 left ends are connected by two lugs 16 up and down that pivot pin 15 and installing hole left side cooperates, and support 3 right-hand members stretch out in two locating shafts 12 up and down that a plate 6 is plugged in the cooperation of installing hole right side; The eccentric shaft support plate 17 that support 3 right lateral side are stretched out is provided with eccentric shaft 5, and eccentric shaft 5 bottoms are provided with bearing 13, and bearing 13 joins with underframe 11 interior side rolls, and eccentric shaft 5 rotatable adjustings.
Described plate 6 and eccentric shaft support plate 17 can with support 3 splits, and fixedly connected with right lateral side with the right side of support 3 respectively by fixed screw, make processing and easy for installation.
Described motor 4 can rotate support 3 earlier and move to underframe 11 outsides, and then motor is installed on the support 3 when mounted around pivot pin 15, easy for installation.
In addition, after motor 4 is installed on the support 3, motor is transferred in the installing hole 2 with support, make plate 6 be plugged in two locating shafts 12 up and down of installing hole right side cooperation, then eccentric shaft 5 and bearing 1 are installed on the eccentric shaft support plate 17, make bearing 13 and underframe 11 interior side rolls join tooth bar 10 engagements on the driven wheel 14 that the motor lower end connects and the underframe outside.Rotate and regulate eccentric shaft 5, just can regulate driven wheel 14 and cooperate tooth bar 10 back lashes.
Claims (1)
1. a numerical control cutting machine crossbeam driving mechanism comprises beam seat, motor and underframe, and described beam seat bottom is provided with roller, and the guide rail on roller and the underframe rolls and joins, and the tooth bar that cooperates on outside the driven wheel that the motor lower end connects and the underframe meshes; It is characterized in that: an installing hole is established in described beam seat bottom, establishes a rotatable support in the installing hole, and motor is installed on this support; Described support left end is connected by two lugs that pivot pin and installing hole left side cooperates, and the support right-hand member stretches out in two locating shafts up and down that a plate is plugged in the cooperation of installing hole right side; The eccentric shaft support plate that the support right lateral side is stretched out is provided with eccentric shaft, and the eccentric shaft bottom is provided with bearing, and side roll joins in bearing and the underframe, and the rotatable adjusting of eccentric shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201978216U CN201736063U (en) | 2010-05-21 | 2010-05-21 | Numerical control cutting machine beam driving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201978216U CN201736063U (en) | 2010-05-21 | 2010-05-21 | Numerical control cutting machine beam driving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201736063U true CN201736063U (en) | 2011-02-09 |
Family
ID=43551346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201978216U Expired - Fee Related CN201736063U (en) | 2010-05-21 | 2010-05-21 | Numerical control cutting machine beam driving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201736063U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601664A (en) * | 2012-03-21 | 2012-07-25 | 武义机床制造有限公司 | X-direction transmission mechanism of numerical control floor type boring and milling machine |
| CN102601624A (en) * | 2012-03-30 | 2012-07-25 | 无锡华联精工机械有限公司 | Press beam traversing mechanisms of edge milling machine |
| CN102935541A (en) * | 2012-11-09 | 2013-02-20 | 无锡华联精工机械有限公司 | Transverse moving device of photoelectric tracking gas cutter |
| CN103084907A (en) * | 2012-12-26 | 2013-05-08 | 济南艾西特数控机械有限公司 | Numerical control cutting machine drive guiding mechanism |
| CN104440346A (en) * | 2014-12-03 | 2015-03-25 | 佛山市普拉迪数控科技有限公司 | Novel vertical mounting structure driven by X axis of machine tool |
| CN108080966A (en) * | 2017-12-24 | 2018-05-29 | 中山市得高行知识产权中心（有限合伙） | A kind of guide rail gap regulation mechanism in automation equipment |
-
2010
- 2010-05-21 CN CN2010201978216U patent/CN201736063U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601664A (en) * | 2012-03-21 | 2012-07-25 | 武义机床制造有限公司 | X-direction transmission mechanism of numerical control floor type boring and milling machine |
| CN102601624A (en) * | 2012-03-30 | 2012-07-25 | 无锡华联精工机械有限公司 | Press beam traversing mechanisms of edge milling machine |
| CN102935541A (en) * | 2012-11-09 | 2013-02-20 | 无锡华联精工机械有限公司 | Transverse moving device of photoelectric tracking gas cutter |
| CN102935541B (en) * | 2012-11-09 | 2014-09-03 | 无锡华联精工机械有限公司 | Transverse moving device of photoelectric tracking gas cutter |
| CN103084907A (en) * | 2012-12-26 | 2013-05-08 | 济南艾西特数控机械有限公司 | Numerical control cutting machine drive guiding mechanism |
| CN103084907B (en) * | 2012-12-26 | 2015-08-12 | 山东艾西特数控机械有限公司 | A kind of numerical control cutting machine drives guiding mechanism |
| CN104440346A (en) * | 2014-12-03 | 2015-03-25 | 佛山市普拉迪数控科技有限公司 | Novel vertical mounting structure driven by X axis of machine tool |
| CN108080966A (en) * | 2017-12-24 | 2018-05-29 | 中山市得高行知识产权中心（有限合伙） | A kind of guide rail gap regulation mechanism in automation equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Technology Co., Ltd. Assignor: Zhu Zhushang Contract record no.: 2013330000192 Denomination of utility model: Numerical control cutting machine beam driving mechanism Granted publication date: 20110209 License type: Exclusive License Record date: 20130614 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110209 Termination date: 20150521 |
|
| EXPY | Termination of patent right or utility model |