CN202788480U - Improved structure of sliding door of machine tool - Google Patents

Improved structure of sliding door of machine tool Download PDF

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Publication number
CN202788480U
CN202788480U CN 201220449725 CN201220449725U CN202788480U CN 202788480 U CN202788480 U CN 202788480U CN 201220449725 CN201220449725 CN 201220449725 CN 201220449725 U CN201220449725 U CN 201220449725U CN 202788480 U CN202788480 U CN 202788480U
Authority
CN
China
Prior art keywords
sliding door
track
improved structure
lathe
rolling wheel
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
Application number
CN 201220449725
Other languages
Chinese (zh)
Inventor
王东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HANGZHOU CHUANHE MACHINERY CO Ltd
Original Assignee
HANGZHOU CHUANHE MACHINERY CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HANGZHOU CHUANHE MACHINERY CO Ltd filed Critical HANGZHOU CHUANHE MACHINERY CO Ltd
Priority to CN 201220449725 priority Critical patent/CN202788480U/en
Application granted granted Critical
Publication of CN202788480U publication Critical patent/CN202788480U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an improved structure of a sliding door of a machine tool. The improved structure comprises a door body that is slidingly connected with the machine tool; the lower part of the door body is connected with a sliding door support frame; the sliding door support frame is connected with a sliding door rolling wheel made of rigid plastic in a rotating manner; a sliding door rail matched with the sliding door is arranged below the sliding door rolling wheel; and the sliding door rail is fixed on the machine tool. As the sliding door rolling wheel made of the rigid plastic is adopted, various forces between the rail and the sliding door rolling wheel are buffered effectively, and the noise generated by the sliding door during sliding is reduced effectively. As the sliding door rolling wheel is internally provided with a bearing, the friction between the rolling wheel and connection parts when the rolling wheel rotates is reduced effectively, and the noise generated by the sliding door during moving is reduced further.

Description

A kind of lathe sliding door is improved structure
Technical field
The utility model relates to a kind of lathe sliding door and improves structure.
Background technology
The machine tooling district is the machine tooling product area, often has iron filings or lubrication oil flies out, and for this reason, outside, machine tooling district often is provided with the protective door with the sealing of machine tooling district.
Have now in the protective door that uses, the bottom is provided with track and the Metal Contact Rollers of metal material, and sliding door process noise is very large between roller and the track, and wearing and tearing are more serious, and the application life of protective door is shorter.
The utility model content
The technical problems to be solved in the utility model provide a kind of can the Effective Raise protective door application life and the lathe sliding door that reduces the sliding door slip noise improve structure.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of lathe sliding door is improved structure, comprise the door body that is slidingly connected on the lathe, door body bottom is connected with the sliding door bracing frame, the sliding door roller that switching has rigid plastics to make on the sliding door bracing frame, the below of sliding door roller is provided with the sliding door track that cooperates with sliding door, and described sliding door track is fixed on the lathe.
As a kind of improvement, described sliding door bracing frame is provided with the storage tank of accommodating sliding door roller, the two side of storage tank is provided with the jack hole of the cell wall that connects storage tank, be provided with the nut of cross-under bolt and cooperation cross-under bolt in the jack hole, described cross-under bolt is provided with bearing, cross-under bolt and bearing inner ring face interference fit, the outer ring surface of bearing and sliding door roller interference fit.
As a kind of improvement, described sliding door track below is provided with the track support that supports the sliding door track.
As a kind of improvement, described sliding door track and track support are angle bar.
The technical solution adopted in the utility model, its beneficial effect is: the sliding door roller that adopts rigid plastics to make, effectively cushioned the various power between track and the sliding door roller, thereby effectively reduced the noise that produces when sliding door is slided; Sliding door roller inside is provided with bearing, has effectively reduced when roller self rotates and the friction of its connecting portion, has further reduced the noise that produces when sliding door moves.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
The specific embodiment
The structural representation of a kind of embodiment of the utility model as shown in Figure 1, a kind of lathe sliding door is improved structure, comprise the door body 2 that is slidingly connected on the lathe 1, door body bottom is connected with sliding door bracing frame 3, the sliding door roller 4 that switching has rigid plastics to make on the sliding door bracing frame, the below of sliding door roller is provided with the sliding door track 5 that cooperates with sliding door, and described sliding door track is fixed on the lathe.
In the present embodiment, described sliding door bracing frame is provided with the storage tank 31 of accommodating sliding door roller, the both sides of storage tank are provided with the jack hole of the cell wall that connects storage tank, be provided with the nut 8 of cross-under bolt 7 and cooperation cross-under bolt in the jack hole, described cross-under bolt is provided with bearing 9, cross-under bolt and bearing inner ring face interference fit, the outer ring surface of bearing and sliding door roller interference fit.Described sliding door track below is provided with the track support 6 that supports the sliding door track.Described sliding door track and track support are angle bar.
In the present embodiment, adopt between sliding door track and the rail supported frame to be welded to connect.
In above-described embodiment, also can adopt dozen screwed hole to be threaded between described sliding door track and the rail supported frame.
Except above preferred embodiment, the utility model also has other embodiment, those skilled in the art can make various changes and distortion according to the utility model, only otherwise break away from spirit of the present utility model, all should belong to the defined scope of the utility model claims.

Claims (4)

1. a lathe sliding door is improved structure, it is characterized in that: comprise the door body (2) that is slidingly connected on the lathe (1), door body bottom is connected with sliding door bracing frame (3), the sliding door roller (4) that switching has rigid plastics to make on the sliding door bracing frame, the below of sliding door roller is provided with the sliding door track (5) that cooperates with the sliding door roller, and described sliding door track is fixed on the lathe.
2. a kind of lathe sliding door according to claim 1 is improved structure, it is characterized in that: described sliding door bracing frame is provided with the storage tank (31) of accommodating sliding door roller, the two side of storage tank is provided with the jack hole of the cell wall that connects storage tank, be provided with the nut (8) of cross-under bolt (7) and cooperation cross-under bolt in the jack hole, described cross-under bolt is provided with bearing (9), cross-under bolt and bearing inner ring face interference fit, the outer ring surface of bearing and sliding door roller interference fit.
3. a kind of lathe sliding door according to claim 1 is improved structure, it is characterized in that: described sliding door track below is provided with the track support (6) that supports the sliding door track.
4. a kind of lathe sliding door according to claim 1 is improved structure, and it is characterized in that: described sliding door track and track support are angle bar.
CN 201220449725 2012-09-05 2012-09-05 Improved structure of sliding door of machine tool Expired - Fee Related CN202788480U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220449725 CN202788480U (en) 2012-09-05 2012-09-05 Improved structure of sliding door of machine tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220449725 CN202788480U (en) 2012-09-05 2012-09-05 Improved structure of sliding door of machine tool

Publications (1)

Publication Number Publication Date
CN202788480U true CN202788480U (en) 2013-03-13

Family

ID=47815756

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220449725 Expired - Fee Related CN202788480U (en) 2012-09-05 2012-09-05 Improved structure of sliding door of machine tool

Country Status (1)

Country Link
CN (1) CN202788480U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107214621A (en) * 2017-06-28 2017-09-29 宁夏共享机床辅机有限公司 A kind of outer protection of grinding machine
CN108798386A (en) * 2017-05-03 2018-11-13 宜兴市人防设备厂有限公司 Compounded horizontal sliding formula double-leaf sealed door
CN108798394A (en) * 2017-05-03 2018-11-13 宜兴市人防设备厂有限公司 The door leaf structure of compounded horizontal sliding formula double-leaf sealed door
CN108798329A (en) * 2017-05-03 2018-11-13 宜兴市人防设备厂有限公司 The lower sheave fine tuning structure of compounded horizontal sliding formula double-leaf sealed door
TWI694888B (en) * 2019-06-18 2020-06-01 人水有限公司 Anti-splashing machine door rail

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108798386A (en) * 2017-05-03 2018-11-13 宜兴市人防设备厂有限公司 Compounded horizontal sliding formula double-leaf sealed door
CN108798394A (en) * 2017-05-03 2018-11-13 宜兴市人防设备厂有限公司 The door leaf structure of compounded horizontal sliding formula double-leaf sealed door
CN108798329A (en) * 2017-05-03 2018-11-13 宜兴市人防设备厂有限公司 The lower sheave fine tuning structure of compounded horizontal sliding formula double-leaf sealed door
CN107214621A (en) * 2017-06-28 2017-09-29 宁夏共享机床辅机有限公司 A kind of outer protection of grinding machine
CN107214621B (en) * 2017-06-28 2019-02-26 宁夏共享机床辅机有限公司 A kind of outer protection of grinding machine
TWI694888B (en) * 2019-06-18 2020-06-01 人水有限公司 Anti-splashing machine door rail

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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: 20130313

Termination date: 20200905

CF01 Termination of patent right due to non-payment of annual fee