CN202388344U - Centre grinding device of numerical control roll grinder - Google Patents
Centre grinding device of numerical control roll grinder Download PDFInfo
- Publication number
- CN202388344U CN202388344U CN 201120505449 CN201120505449U CN202388344U CN 202388344 U CN202388344 U CN 202388344U CN 201120505449 CN201120505449 CN 201120505449 CN 201120505449 U CN201120505449 U CN 201120505449U CN 202388344 U CN202388344 U CN 202388344U
- Authority
- CN
- China
- Prior art keywords
- grinding
- centre
- assembly
- roll grinder
- grinding head
- 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 - Lifetime
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Abstract
The utility model discloses a centre grinding device of a numerical control roll grinder. A centre of the centre grinding device is arranged in a taper hole in the front end of a main shaft; a grinding head assembly comprises a grinding main shaft, a grinding head and a drive motor which are respectively arranged on two ends of the grinding main shaft, the grinding head assembly is arranged on a rotary feeding assembly; a cooling assembly comprises a ball valve, a cooling flexible pipe and a water delivery steel pipe which are connected together; and the cooling assembly is arranged on a tank of the grinding head assembly; and the rotary feeding assembly is arranged on a traverse feeding assembly, and the traverse feeding assembly is arranged on a bearing support through a horizontal movement mechanism. The utility model has the beneficial effects that the centre grinding device of the numerical control roll grinder can realize accuracy repair after the centre is worn in different angles under the condition of no disassembly of the centre, and has the advantages of convenience for use and time and labor saving.
Description
Technical field
The utility model relates to the top arrangement for grinding of a kind of CNC roll grinder.
Background technology
Continuous progress along with mechanical industry; The NC heavy roll grinder is to grinding accuracy and to operate the requirement of pleasant property also increasingly high; Usually carrying out the processing method that grinding is repaired after the top dismounting, be difficult to guarantee disposable reparation success, and the dismounting of repeatability; Damage easily spindle taper hole, this just needs a kind of top top grinding attachment of again can high-precision grinding repairing of need not dismantling.
Summary of the invention
The goal of the invention of the utility model is to provide a kind of CNC roll grinder top arrangement for grinding, uses this device obviously to reduce labor intensity, and improves machining accuracy.
The technical scheme that the utility model adopts is: this device top is provided with 60 °, 75 ° and 90 ° of three kinds of specifications, is installed in the taper hole of front-end of spindle; Grinding head assembly by grinding spindle and the bistrique and the drive motors that are installed in two ends respectively constitute, it is installed on the swivel feeding assembly; Cooling package is formed by connecting ball valve, cooling tube, water conveyance steel tube, and it is fixed on the casing of grinding head assembly; The swivel feeding assembly is installed on the traverse feed assembly, and the traverse feed assembly is installed on the bearing support through transverse moving mechanism.
The beneficial effect of the utility model is: the top arrangement for grinding of this CNC roll grinder can not dismantled realization precision reparation after the top wearing and tearing to different angles under the top situation, has conveniently to be suitable for time saving and energy saving advantage.
The utility model is under the jurisdiction of the great special project of national science and technology, project number: 2009ZX04002-072.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is specified.
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the vertical view of Fig. 1.
Label among the figure:
1, top 2, grinding head assembly 3, cooling package 4, swivel feeding assembly
5, traverse feed assembly 6, bearing support 7, grinding spindle 8, bistrique
9, drive motors 10, cooling tube 11, ball valve 12, water conveyance steel tube.
The specific embodiment
Example
Like Fig. 1, shown in Figure 2, this device is made up of top 1, grinding head assembly 2, cooling package 3, swivel feeding assembly 4, traverse feed assembly 5, bearing support 6.Top 1 is contained in the taper hole of front-end of spindle, and its angle is respectively equipped with 60 °, 75 °, 90 ° three kinds of specifications.Grinding head assembly 2 is made up of grinding spindle 7, bistrique 8, drive motors 9, is installed on the swivel feeding assembly 4, carries out grinding according to the position of adjusting to top; It is the driver part of top arrangement for grinding; Cooling package 3 is used for the grinding cooling.Form by cooling tube 10, ball valve 11, water conveyance steel tube 12, be fixed on the casing of grinding head assembly 2.Swivel feeding assembly 4 is installed on the traverse feed assembly 5.Can rotate according to the difference of top angle, satisfy the needs of grinding; Traverse feed assembly 5 can satisfy the top needs of grinding different-diameter along laterally moving certain distance on bearing support 6.Bearing support 6 is basic components of entire bracket, hangs dislocation, under the top situation that wearing and tearing are arranged, hangs on lathe bed, and adjustment can be carried out grinding behind the position as required.
Claims (1)
1. top arrangement for grinding of CNC roll grinder, it is characterized in that: top (1) of this device is provided with 60 °, 75 ° and 90 ° of three kinds of specifications, is installed in the taper hole of front-end of spindle; Grinding head assembly (2) is made up of grinding spindle (7) and the bistrique (8) and the drive motors (9) that are installed in two ends respectively, and it is installed on the swivel feeding assembly (4); Cooling package (3) is formed by connecting cooling tube (10), ball valve (11), water conveyance steel tube (12), and it is fixed on the casing of grinding head assembly (2); Swivel feeding assembly (4) is installed on the traverse feed assembly (5), and traverse feed assembly (5) is installed on the bearing support (6) through transverse moving mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120505449 CN202388344U (en) | 2011-12-07 | 2011-12-07 | Centre grinding device of numerical control roll grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120505449 CN202388344U (en) | 2011-12-07 | 2011-12-07 | Centre grinding device of numerical control roll grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202388344U true CN202388344U (en) | 2012-08-22 |
Family
ID=46663296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120505449 Expired - Lifetime CN202388344U (en) | 2011-12-07 | 2011-12-07 | Centre grinding device of numerical control roll grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202388344U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103213054A (en) * | 2012-12-14 | 2013-07-24 | 广州中船黄埔造船有限公司 | Movable centre grinding device and grinding method thereof |
-
2011
- 2011-12-07 CN CN 201120505449 patent/CN202388344U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103213054A (en) * | 2012-12-14 | 2013-07-24 | 广州中船黄埔造船有限公司 | Movable centre grinding device and grinding method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120822 |
|
| CX01 | Expiry of patent term |