CN202793752U - Testing apparatus for protective cover of machine tool guide way - Google Patents
Testing apparatus for protective cover of machine tool guide way Download PDFInfo
- Publication number
- CN202793752U CN202793752U CN 201220375603 CN201220375603U CN202793752U CN 202793752 U CN202793752 U CN 202793752U CN 201220375603 CN201220375603 CN 201220375603 CN 201220375603 U CN201220375603 U CN 201220375603U CN 202793752 U CN202793752 U CN 202793752U
- Authority
- CN
- China
- Prior art keywords
- machine tool
- guide way
- guide rail
- testing apparatus
- protective cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Bearings For Parts Moving Linearly (AREA)
- Machine Tool Units (AREA)
Abstract
The utility model relates to a testing apparatus for a machine tool guide way, especially to a testing apparatus for a protective cover of a machine tool guide way. The testing apparatus comprises a pedestal; a motor that is controlled by a controller is fixed on the pedestal; a guide way is connected to the motor and is cooperated with a fixed rack arranged at the lower portion of the guide way by a bearing; and a mobile truss that is cooperated with the fixed rack is covered on the upper portion of the guide way. According to the utility model, the testing apparatus with a unique structure enables requirements of a high moving speed as well as the good capabilities of acceleration and deceleration of the machine tool to be met.
Description
Technical field
The utility model relates to a kind of test unit of machine tool guideway, especially relates to a kind of test unit of machine tool guide rail protecting cover.
Background technology
The high translational speed of numerically-controlled machine is the trend of Machine Tool Development, and the rapid traverse speed of external lathe is generally all at 40-60m/min, acceleration 0.6～lg, high 120m/min, the acceleration 2g of reaching.The common rail protective cover can not satisfy the high translational speed of lathe, the requirement of high acceleration, deceleration ability, lathe producer is to satisfying the high translational speed of lathe, the demand of the guide rail protection cap assembly of high acceleration, deceleration ability is also increasing, and machine tool high speed moves down, and starting and braking all need have larger power, but need high-level bearing accuracy, therefore whole protective cover not only quality want light, and walking needs quite smooth and easyly, and a little dilatory, bump, not parallel and interference problem never can be arranged.In order to overcome the above-mentioned problem of protective cover, at first need the protective cover of producing is tested its performance of detection, and also do not solve the test unit of problems at present.
The utility model content
The purpose of this utility model is the defective that overcomes prior art, a kind of structure uniqueness is provided, can satisfies the high translational speed of lathe, the test unit of a kind of machine tool guide rail protecting cover of high acceleration, deceleration ability.
The utility model is realized in the following manner:
A kind of test unit of machine tool guide rail protecting cover, it is characterized in that: it comprises base, is fixed with the motor of controlling by controller at base, is connected with guide rail on the motor, guide rail cooperates with the fixed mount of its underpart by bearing, and guide rail top is covered with the mobile truss that cooperates with above-mentioned fixed mount;
Described bearing is linear bearing.
The utility model has following effect:
1) structure is unique: the protective cover that the utility model provides is according to the stroke of guide rail protection cover, and the load-carrying size is selected linear bearing and motor.Linear bearing is a kind of linear motion system with low-cost production, is used for unlimited stroke and cylinder axis and is used.Because bearing ball and axle are and contact, so maneuvering load is little.Steel ball rotates with minimum frictional resistance, thereby can obtain high-speed, high-precision easy motion; The simulation guide rail protection covers on the effect of actual motion in the lathe, the support frame structure that design is fit to, and supporting construction is divided into five parts: base, fixed mount, mobile truss, motor cabinet, guide rail.Base is selected section bar and the rational welding technology that is fit to and is guaranteed its intensity.Mobile truss links to each other with the guide rail protection cover of test, and the principle of work of simulated machine tool machining center makes it test in high-speed motion with mobile truss; Move down according to machine tool high speed, start and brake and all larger power need be arranged, but need high-level bearing accuracy, so select a day intrinsic safety river motion controller MP2300, by setting parameter, thereby controller accurately transfers to the accurate Control experiment platform motion state of motor driver with its signal.
2) experimental period is short: it is easy, simple for production, with short production cycle that the experimental provision that the utility model provides is implemented, and can directly apply to experiment table after the new product development and test, and saved for nearly 1/2 proving time.
3) experiment is reliable: the experimental provision that the utility model provides is through the product after verifying, can be in the situation of analog operation condition, find the deficiency in some designs, thus as and bump can appear under the high-speed motion state, not parallel, interference problem provides material for research of technique.
4) serviceable life: should be not less than reciprocating stroke specified 500,000 times with the trouble free service life-span during operation under the line speed through the way-cover of the utility model experimental verification.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
A kind of test unit of machine tool guide rail protecting cover, as shown in Figure 1: it comprises base support 1, be fixed with the motor 5 of controlling by controller 6 at base support 1, be connected with guide rail 3 on the motor 5, guide rail 3 cooperates with the fixed mount 2 of its underpart by bearing, and guide rail 3 tops are covered with the mobile truss 4 that cooperates with above-mentioned fixed mount 2.
Described bearing is linear bearing.
During test mobile truss 4 is linked to each other with the guide rail protection cover that will test, the principle of work of simulated machine tool machining center, it is tested in high-speed motion with mobile truss, controller 6 is passed through setting parameter, thereby controller 6 accurately transfers to the accurate Control experiment platform motion state of motor 5 drivers with its signal, and the stability that the novel lathe guide rail protection cover of finishing is installed on setup parameter in the experiment table such as speed, stroke, its motion of time verifying is produced in design.
Claims (2)
1. the test unit of a machine tool guide rail protecting cover, it is characterized in that: it comprises base (1), be fixed with the motor (5) of controlling by controller (6) at base (1), be connected with guide rail (3) on the motor (5), guide rail (3) cooperates with the fixed mount (2) of its underpart by bearing, and guide rail (3) top is covered with the mobile truss (4) that cooperates with above-mentioned fixed mount (2).
2. the test unit of a kind of machine tool guide rail protecting cover as claimed in claim 1, it is characterized in that: described bearing is linear bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220375603 CN202793752U (en) | 2012-08-01 | 2012-08-01 | Testing apparatus for protective cover of machine tool guide way |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220375603 CN202793752U (en) | 2012-08-01 | 2012-08-01 | Testing apparatus for protective cover of machine tool guide way |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202793752U true CN202793752U (en) | 2013-03-13 |
Family
ID=47820996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220375603 Expired - Fee Related CN202793752U (en) | 2012-08-01 | 2012-08-01 | Testing apparatus for protective cover of machine tool guide way |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202793752U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102818696A (en) * | 2012-08-01 | 2012-12-12 | 宁夏共享集团有限责任公司 | Testing device of machine tool guide rail protective cover |
| CN103471867A (en) * | 2013-09-03 | 2013-12-25 | 宁夏共享集团有限责任公司 | Testing device of large-span machine tool guide rail protective cover |
| CN104062115A (en) * | 2014-07-03 | 2014-09-24 | 安庆市阳光机械制造有限责任公司 | Adjustable guide rail device of machine tool telescopic protective cover test machine |
-
2012
- 2012-08-01 CN CN 201220375603 patent/CN202793752U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102818696A (en) * | 2012-08-01 | 2012-12-12 | 宁夏共享集团有限责任公司 | Testing device of machine tool guide rail protective cover |
| CN103471867A (en) * | 2013-09-03 | 2013-12-25 | 宁夏共享集团有限责任公司 | Testing device of large-span machine tool guide rail protective cover |
| CN104062115A (en) * | 2014-07-03 | 2014-09-24 | 安庆市阳光机械制造有限责任公司 | Adjustable guide rail device of machine tool telescopic protective cover test machine |
| CN104062115B (en) * | 2014-07-03 | 2016-08-24 | 安庆市阳光机械制造有限责任公司 | A kind of adjustable gib device of lathe Telescopic protective cover test machine |
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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: Ningbo Kocel Machine Tool Auxiliary Machinery Co., Ltd. Assignor: Ningxia sharing Refco Group Ltd|Ningxia sharing machine tool auxiliary machine Co., Ltd. Contract record no.: 2014640000005 Denomination of utility model: Testing device of machine tool guide rail protective cover Granted publication date: 20130313 License type: Exclusive License Record date: 20140423 |
|
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20180801 |