CN206502838U - The general rotating centre device of vertical quenching machine tool - Google Patents
The general rotating centre device of vertical quenching machine tool Download PDFInfo
- Publication number
- CN206502838U CN206502838U CN201720078470.9U CN201720078470U CN206502838U CN 206502838 U CN206502838 U CN 206502838U CN 201720078470 U CN201720078470 U CN 201720078470U CN 206502838 U CN206502838 U CN 206502838U
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- China
- Prior art keywords
- flange
- rotary shaft
- machine tool
- quenching machine
- diameter
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- 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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Abstract
The utility model discloses a kind of general rotating centre device of vertical quenching machine tool, including rotating seat, rotary shaft, axle sleeve, flange and top, the rotary shaft is arranged in the rotating seat by bearing, the axle sleeve is set in outside the rotary shaft, the flange docks fixation with the rotary shaft, it is described top in flange, the diameter of the flange hole of the flange and the diameter of the top end match, and the end face of the rotary shaft protrudes out the boss with the top fit depressions on the flange hole of the flange or the top end along axis.Morse's taper connected mode is changed to flange and coupled with boss seam by the general rotating centre device of vertical quenching machine tool of the present utility model, reduce manufacture difficulty, improve precision, strengthen general interchangeability and reliability, and can be top for various use environments and Demand Design difference, quick-replaceable demand can be reached.
Description
Technical field
The utility model is related to quenching machine technical field, in particular to a kind of general top dress of rotation of vertical quenching machine tool
Put.
Background technology
Rotated in vertical quenching machine tool it is top be used to drive workpiece or frock clamp to rotate, if workpiece or frock clamp rotation
Low precision, influence is all brought on the hardness of quenching workpiece layer depth, uniformity, batch stability etc. technical indicator.
Quenching machine working environment is severe, top to face the erosion of various hardening medias, water, oil, cigarette and oxidizing slag, if
Waterproof seal is poor, the easily corrosion or damage of top internal bearings, causes lubricant grease to fail, and improves waterproof seal to top
Sharp life-span and reliability have larger benefit.
Workpiece or frock clamp are varied, and form and process requirements are different, if workpiece or Fixture designing need to be directed to
Special rotary is top, and it is designed, and time-consuming, cost is high, reliability is poor, factors affect finally makes more than unknown problem etc.
With the top general interchangeability of raising is particularly important.
Therefore, some problem for more than, rotates in vertical quenching machine and top proposes that running accuracy is high, stably may be used
By the requirement that property is good, general interchangeability is strong, sealing performance is good.
The content of the invention
The purpose of this utility model is logical there is provided the vertical quenching machine tool that a kind of running accuracy is high, general interchangeability is strong
Use rotating centre device.
To achieve the above object, the general rotating centre device of vertical quenching machine tool designed by the utility model includes rotation
Seat, rotary shaft, axle sleeve, flange and top, the rotary shaft are arranged in the rotating seat by bearing, and the axle sleeve is set in
Outside the rotary shaft, the flange docks fixation with the rotary shaft, described top in flange, the flange of the flange
The diameter in hole and the diameter of the top end match, and the end face of the rotary shaft is protruded out and the flange along axis
The boss of the flange hole or the top fit depressions on the top end.
Preferably, water proof rubber sealing is provided between the inwall of the outer wall of the rotary shaft and the axle sleeve
Circle, the rotating seat and the rotary shaft are provided with water proof rubber sealing ring between stretching out the part of the rotating seat.
Preferably, the diameter of the diameter of the boss and the flange hole of the flange matches, the top
The end of point is stretched into the flange hole and is arranged on by fastener on the flange.
Preferably, the diameter of the diameter of the boss and the top top groove matches, described
Top end is stretched into the flange hole of the flange and is arranged on by fastener in the rotary shaft.
Preferably, the top position is that quick change is top or floating centre.
The beneficial effects of the utility model are：The general rotating centre device of vertical quenching machine tool of the present utility model is by Mohs
Taper connected mode is changed to flange and coupled with boss seam, reduces manufacture difficulty, improves precision, strengthens general interchangeability and stably
Reliability, and can be top for various use environments and Demand Design difference, quick-replaceable demand can be reached.
Brief description of the drawings
Fig. 1 cuts open for the decomposition of the general rotating centre device of vertical quenching machine tool of first preferred embodiment of the present utility model
Depending on structural representation.
Fig. 2 cuts open for the decomposition of the general rotating centre device of vertical quenching machine tool of the second preferred embodiment of the present utility model
Depending on structural representation.
Fig. 3 cuts open for the decomposition of the general rotating centre device of vertical quenching machine tool of third preferred embodiment of the present utility model
Depending on structural representation.
Fig. 4 cuts open for the decomposition of the general rotating centre device of vertical quenching machine tool of the 4th preferred embodiment of the present utility model
Depending on structural representation.
Each part numbers are as follows in figure：Rotating seat 1, rotary shaft 2 (wherein, boss 2.1), axle sleeve 3, (wherein, the method for flange 4
Flange aperture 4.1), top 5 (wherein, top grooves 5.1), water proof rubber sealing ring 6.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Referring to Fig. 1, the general rotating centre device of the vertical quenching machine tool of the utility model first preferred embodiment includes
Rotating seat 1, rotary shaft 2, axle sleeve 3, flange 4 and top 5.Rotary shaft 2 is arranged in rotating seat 1 by bearing, by rotary power
It is transferred to top 5.Axle sleeve 3 is arranged on outside rotary shaft 2, and closed rotating shaft 2 stretches out outer wall and stretching of the part of rotating seat 1
Gap between part and rotating seat 1.The end face of rotary shaft 2 protrudes out boss 2.1, diameter and the flange 4 of boss 2.1 along axis
The diameter of flange hole 4.1 match.Flange 4 docks fixation with rotary shaft 2, and top 5 end is stretched into be passed through in flange hole 4.1
Fastener locking is arranged on flange 4.
In order to improve sealing performance, water proof rubber sealing is provided between the outer wall of rotary shaft 2 and the inwall of axle sleeve 3
Circle 6, being stretched out with rotary shaft 2 between the part of rotating seat 1 for rotating seat 1 is provided with water proof rubber sealing ring 6.
Referring to Fig. 2, the general rotating centre device of vertical quenching machine tool of the preferred embodiment of the utility model second includes
Rotating seat 1, rotary shaft 2, axle sleeve 3, flange 4 and top 5.Rotary shaft 2 is arranged in rotating seat 1 by bearing, by rotary power
It is transferred to top 5.Axle sleeve 3 is arranged on outside rotary shaft 2, and closed rotating shaft 2 stretches out outer wall and stretching of the part of rotating seat 1
Gap between part and rotating seat 1.The end face of rotary shaft 2 protrudes out boss 2.1, diameter and the flange 4 of boss 2.1 along axis
The diameter of flange hole 4.1 match.Flange 4 docks fixation with rotary shaft 2, and top 5 end is stretched into be passed through in flange hole 4.1
Fastener locking is arranged on flange 4.
Similarly, in order to improve sealing performance, waterproof is provided between the outer wall of rotary shaft 2 and the inwall of axle sleeve 3
Rubber seal 6, being stretched out with rotary shaft 2 between the part of rotating seat 1 for rotating seat 1 is provided with water proof rubber sealing ring 6.
Unlike first embodiment, top 5 be floating centre in the present embodiment, rather than quick change is top.
Referring to Fig. 3, the general rotating centre device of the vertical quenching machine tool of the utility model third preferred embodiment includes
Rotating seat 1, rotary shaft 2, axle sleeve 3, flange 4 and top 5.Rotary shaft 2 is arranged in rotating seat 1 by bearing, by rotary power
It is transferred to top 5.Axle sleeve 3 is arranged on outside rotary shaft 2, and closed rotating shaft 2 stretches out outer wall and stretching of the part of rotating seat 1
Gap between part and rotating seat 1.The end face of rotary shaft 2 protrudes out boss 2.1, the diameter of boss 2.1 and top 5 along axis
The diameter of top groove 5.1 match.Flange 4 docks fixation with rotary shaft 2, and top 5 end, which is stretched into flange hole 4.1, to be led to
Fastener locking is crossed to be arranged in rotary shaft 2.
In order to improve sealing performance, water proof rubber sealing is provided between the outer wall of rotary shaft 2 and the inwall of axle sleeve 3
Circle 6, being stretched out with rotary shaft 2 between the part of rotating seat 1 for rotating seat 1 is provided with water proof rubber sealing ring 6.
Referring to Fig. 4, the general rotating centre device of vertical quenching machine tool of the preferred embodiment of the utility model the 4th includes
Rotating seat 1, rotary shaft 2, axle sleeve 3, flange 4 and top 5.Rotary shaft 2 is arranged in rotating seat 1 by bearing, by rotary power
It is transferred to top 5.Axle sleeve 3 is arranged on outside rotary shaft 2, and closed rotating shaft 2 stretches out outer wall and stretching of the part of rotating seat 1
Gap between part and rotating seat 1.The end face of rotary shaft 2 protrudes out boss 2.1, the diameter of boss 2.1 and top 5 along axis
The diameter of top groove 5.1 match.Flange 4 docks fixation with rotary shaft 2, and top 5 end, which is stretched into flange hole 4.1, to be led to
Fastener locking is crossed to be arranged in rotary shaft 2.
Similarly, in order to improve sealing performance, waterproof is provided between the outer wall of rotary shaft 2 and the inwall of axle sleeve 3
Rubber seal 6, being stretched out with rotary shaft 2 between the part of rotating seat 1 for rotating seat 1 is provided with water proof rubber sealing ring 6.
Unlike 3rd embodiment, top 5 be floating centre in the present embodiment, rather than quick change is top.
In summary, the general rotating centre device of vertical quenching machine tool of the present utility model has advantages below：
(1) internal structure of rotating seat and rotary shaft is made adjustment improvement, increases water proof rubber sealing ring, improve manufacture
Precision and technological requirement；
(2) Morse's taper connected mode is changed into flange with boss seam to couple, reduces manufacture difficulty, improve precision, increased
Strong general interchangeability and reliability；
(3) various use environments and demand are directed to, design is different top, can reach quick-replaceable demand.
The general rotating centre device of vertical quenching machine tool of the present utility model solve it is existing it is top exist all the time it is each
The problem of kind, reduction manufacturing cost and loss from spoilage rate.
Embodiment described above only expresses several embodiments of the present utility model, and it describes more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model the scope of the claims.It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (5)
1. a kind of general rotating centre device of vertical quenching machine tool, it is characterised in that：The general rotation top of vertical quenching machine tool
Sharp device includes rotating seat (1), rotary shaft (2), axle sleeve (3), flange (4) and top (5), and the rotary shaft (2) passes through bearing
In the rotating seat (1), the axle sleeve (3) is set in the rotary shaft (2) outside, the flange (4) and the rotation
Axle (2) docking fix, described top (5) be arranged on flange (4) in, the diameter of the flange hole (4.1) of the flange (4) with it is described
The diameter of the end of top (5) matches, and the end face of the rotary shaft (2) protrudes out described with the flange (4) along axis
The boss (2.1) that top groove (5.1) on flange hole (4.1) or top (5) end is engaged.
2. the general rotating centre device of vertical quenching machine tool according to claim 1, it is characterised in that：The rotary shaft
(2) water proof rubber sealing ring (6), the rotating seat (1) and the rotation are provided between outer wall and the inwall of the axle sleeve (3)
Rotating shaft (2) is provided with water proof rubber sealing ring (6) between stretching out the part of the rotating seat (1).
3. the general rotating centre device of vertical quenching machine tool according to claim 2, it is characterised in that：The boss
(2.1) diameter of diameter and the flange hole (4.1) of the flange (4) matches, and institute is stretched into the end of top (5)
State in flange hole (4.1) and be arranged on by fastener on the flange (4).
4. the general rotating centre device of vertical quenching machine tool according to claim 2, it is characterised in that：The boss
(2.1) diameter and the diameter of the top groove (5.1) of top (5) match, and the end of top (5) is stretched into
It is arranged in the flange hole (4.1) of the flange (4) and by fastener in the rotary shaft (2).
5. the general rotating centre device of vertical quenching machine tool according to any one of claim 1 to 4, it is characterised in that：
Top (5) position is that quick change is top or floating centre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720078470.9U CN206502838U (en) | 2017-01-20 | 2017-01-20 | The general rotating centre device of vertical quenching machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720078470.9U CN206502838U (en) | 2017-01-20 | 2017-01-20 | The general rotating centre device of vertical quenching machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206502838U true CN206502838U (en) | 2017-09-19 |
Family
ID=59833005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720078470.9U Expired - Fee Related CN206502838U (en) | 2017-01-20 | 2017-01-20 | The general rotating centre device of vertical quenching machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206502838U (en) |
-
2017
- 2017-01-20 CN CN201720078470.9U patent/CN206502838U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170919 Termination date: 20190120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |