CN208772477U - A kind of milling machine modified tailstock - Google Patents
A kind of milling machine modified tailstock Download PDFInfo
- Publication number
- CN208772477U CN208772477U CN201820621744.9U CN201820621744U CN208772477U CN 208772477 U CN208772477 U CN 208772477U CN 201820621744 U CN201820621744 U CN 201820621744U CN 208772477 U CN208772477 U CN 208772477U
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- CN
- China
- Prior art keywords
- tailstock body
- tailstock
- lead screw
- bearing
- clip
- 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.)
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Abstract
The utility model provides a kind of milling machine modified tailstock, by pedestal, support plate, clip, lead screw, washer, bearing, tailstock body, sleeve, top composition, the bearing is thrust bearing, the tailstock body is cylinder, threaded hole is provided on the side of the tailstock body, it is described top generally cylindrical, the top head end portion is cone, the support plate is fixed by screws on the uper side surface of pedestal, the tailstock body is fixed by welding on the upper end face of support plate, described lead screw one end is equipped with clip by screw, the other end of the lead screw is penetrated in tailstock body by threaded hole from the side of tailstock body, and it is connect by bearing with top tail end, washer is equipped between the clip and tailstock body side surface, the washer is sleeved on lead screw, sleeve is installed in the tailstock body, it is described top to be mounted in sleeve, The top head end is located at outside tailstock body.
Description
Technical field
The utility model relates to machine tool technology field more particularly to a kind of milling machine modified tailstocks.
Background technique
Milling machine is typically used for milling thread slot, but when larger workload, and lead screw appearance easily occurs in traditional miller tailstock
It is flexible, and easily snap off, lead screw cannot bear biggish power, it is difficult to which the processing quality for guaranteeing larger workpiece installs lead screw
Threaded hole is easy to damage, and the tailstock service life is short equal for topic.
Utility model content
In view of the above technical problems, the utility model provides a kind of milling machine modified tailstock, reasonable in design simple,
Lead screw is not flexible in use, is not easily broken, and can bear biggish power, and the threaded hole for installing lead screw is hardly damaged, the tailstock longevity
Life length.
To realize the above-mentioned technical purpose, the technical solution adopted in the utility model are as follows: a kind of milling machine modified tailstock, by
Pedestal, support plate, clip, lead screw, washer, bearing, tailstock body, sleeve, top composition, the bearing is thrust bearing, described
Tailstock body is cylinder, and threaded hole is provided on the side of the tailstock body, described top generally cylindrical, the top head end portion
For cone, the support plate is fixed by screws on the uper side surface of pedestal, and the tailstock body is fixed by welding in branch
On the upper end face of board, described lead screw one end is equipped with clip by screw, and the other end of the lead screw passes through threaded hole from tail
The side of pedestal penetrates in tailstock body, and is connect by bearing with top tail end, sets between the clip and tailstock body side surface
Have washer, which is sleeved on lead screw, is equipped with sleeve in the tailstock body, it is described it is top be mounted in sleeve, this is top
Head end be located at outside tailstock body.
The advantageous effects of the utility model are: the milling machine modified tailstock, reasonable in design simple, in use
Lead screw is not flexible, is not easily broken, and can bear biggish power, and the threaded hole for installing lead screw is hardly damaged, and the tailstock service life is long.
Detailed description of the invention
Fig. 1 is a kind of milling machine modified tailstock structure schematic diagram.
Wherein: 1 is pedestal, and 2 be support plate, and 3 be clip, and 4 be lead screw, and 5 be washer, and 6 be bearing, and 7 be tailstock body, and 8 are
Sleeve, 9 be top.
Specific embodiment
In conjunction with attached drawing, now the utility model is described in further detail.
As shown in Figure 1, a kind of milling machine modified tailstock, by pedestal 1, support plate 2, clip 3, lead screw 4, washer 5, axis
6, tailstock body 7, sleeve 8, top 9 composition are held, the bearing 6 is thrust bearing, and the tailstock body 7 is cylinder, the tailstock body 7
Side on be provided with threaded hole, described top 9 is generally cylindrical, the top 9 head end portion be cone, the support plate 2
It being fixed by screws on the uper side surface of pedestal 1, the tailstock body 7 is fixed by welding on the upper end face of support plate 2,
Described 4 one end of lead screw is equipped with clip 3 by screw, and the other end of the lead screw 4 is worn by threaded hole from the side of tailstock body 7
Enter in tailstock body 7, and connect by bearing 6 with top 9 tail end, washer 5 is equipped between 7 side surface of the clip 3 and tailstock body,
The washer 5 is sleeved on lead screw 4, and sleeve 8 is equipped in the tailstock body 7, and described top 9 are mounted in sleeve 8, this top 9
Head end be located at outside tailstock body 7.
In actual work, clip 3 is shaken clockwise, so that lead screw 4 be made to drive top 9 to screw out outside tailstock body 7, and then is clamped
Workpiece shakes clip 3 counterclockwise, so that lead screw 4 be made to drive top 9 to screw in tailstock body 7, and then unclamps workpiece.
Preferred embodiments of the present invention above described embodiment only expresses, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the inventive concept of the premise, several deformations can also be made, improves and substitutes, these are all
Belong to the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (1)
1. a kind of milling machine modified tailstock, it is characterised in that: by pedestal, support plate, clip, lead screw, washer, bearing, tailstock
Body, sleeve, top composition, the bearing are thrust bearing, and the tailstock body is cylinder, are provided with spiral shell on the side of the tailstock body
Pit, described top generally cylindrical, which is cone, and the support plate is fixed by screws in pedestal
Uper side surface on, the tailstock body is fixed by welding on the upper end face of support plate, and described lead screw one end passes through screw
Clip is installed, the other end of the lead screw is penetrated in tailstock body by threaded hole from the side of tailstock body, and passes through bearing and top
The tail end connection of point, is equipped with washer, which is sleeved on lead screw, in the tailstock body between the clip and tailstock body side surface
Sleeve is installed, it is described it is top be mounted in sleeve, which is located at outside tailstock body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820621744.9U CN208772477U (en) | 2018-04-27 | 2018-04-27 | A kind of milling machine modified tailstock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820621744.9U CN208772477U (en) | 2018-04-27 | 2018-04-27 | A kind of milling machine modified tailstock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208772477U true CN208772477U (en) | 2019-04-23 |
Family
ID=66141072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820621744.9U Active CN208772477U (en) | 2018-04-27 | 2018-04-27 | A kind of milling machine modified tailstock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208772477U (en) |
-
2018
- 2018-04-27 CN CN201820621744.9U patent/CN208772477U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190821 Address after: 410600, Xingye Road, Ningxiang Economic Development Zone, Hunan, Changsha 18, China Patentee after: Changsha Jutai Electrical and Mechanical Co., Ltd. Address before: 312500 No. 15, 271 East Road, Yulin Street, Xinchang County, Shaoxing City, Zhejiang Province Patentee before: XINCHANG COUNTY YULIN STREET HONGBO MACHINERY FACTORY |
|
| TR01 | Transfer of patent right |