CN207464217U - A kind of shaft-like workpiece processes quick centring means - Google Patents
A kind of shaft-like workpiece processes quick centring means Download PDFInfo
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- CN207464217U CN207464217U CN201721191964.4U CN201721191964U CN207464217U CN 207464217 U CN207464217 U CN 207464217U CN 201721191964 U CN201721191964 U CN 201721191964U CN 207464217 U CN207464217 U CN 207464217U
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Abstract
The utility model discloses a kind of shaft-like workpieces to process quick centring means, including pedestal, the inner wall of the groove is connected with rack, the positive bottom of column, which is run through, is connected with shaft, gear is socketed on the outside of the shaft, the shaft is positively connected with vernier knob, front on the outside of the shaft is socketed with connecting rod with the back side, front on the outside of the bolt is socketed with lathe tool clamping plate with the back side, locating piece is connected between two lathe tool clamping plates, the inside of the circular hole is socketed with bearing through horizontal axis is connected on the outside of the horizontal axis.The use that the utility model passes through groove, rack, shaft, gear, sliding slot, sliding block, column and vernier knob, solve the problems, such as that the positioning of lathe process process axis is not accurate, by the use of bearing, locating piece, horizontal axis, lathe tool clamping plate, screw bolt and nut, solves the problems, such as the precision for needing long period adjustment centering and lathe.
Description
Technical field
The utility model is related to technical field of mechanical processing, specially a kind of shaft-like workpiece processes quick centring means.
Background technology
Axial workpiece needs lathe process axis outer face surface, during general lathe process, needs axis one end being mounted on
On machine chuck, there is machine tool center device positioning in end, when axis class is processed, frequently encounter axis one end due to without predetermined hole or
Through the predetermined hole of rear axle is used to be damaged so that mach production precision and efficiency do not catch up with the development of productivity.
Currently on the market processing axis part equipment it is very much, but most of equipment be required for operator by it is longer when
Between adjustment centering and lathe precision, waste a large amount of time so that production efficiency has dropped many, and repeatedly adjusts
Afterwards, precision is not very high, and there are certain deviations so that the quality of the top trepanning in one end to processing axis can not be improved.
Utility model content
The purpose of this utility model is to provide a kind of shaft-like workpieces to process quick centring means, has accurate positioning, fast
Fast and undamaged advantage solves the problems, such as not realizing that axis is accurately positioned in machining.
To achieve the above object, the utility model provides following technical solution：A kind of quick centering dress of shaft-like workpiece processing
It puts, including pedestal, sliding slot is offered at the top of the pedestal, sliding rail, the outside of the sliding rail are connected on the inside of the sliding slot
Activity is connected with sliding block, is connected with column at the top of the sliding block, and the bottom on the left of the column opens up fluted, the groove
Inner wall be connected with rack, the positive bottom of column is socketed with gear, institute through shaft is connected on the outside of the shaft
State the vernier knob that is positively connected with of shaft, the front on the outside of the shaft is socketed with connecting rod, two companies with the back side
Through being connected with bolt between extension bar, it is socketed with nut on the outside of the bolt, the front on the outside of the bolt is covered with the back side
Lathe tool clamping plate is connected to, is connected with locating piece between two lathe tool clamping plates, the top on the left of the locating piece offers circular hole,
The inside of the circular hole is socketed with bearing through horizontal axis is connected on the outside of the horizontal axis.
Preferably, the wheel and rack is meshed.
Preferably, the top on the left of the column is connected with top knife.
Preferably, the right side of the horizontal axis runs through locating piece and extends to the inner cavity of locating piece.
Preferably, two described lathe tool clamping plates etc. are big.
Preferably, the gear, shaft and rack are respectively positioned on the inner cavity of groove.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model is made by the cooperation of groove, rack, shaft, gear, sliding slot, sliding block, column and vernier knob
With so that rotary fine adjustment knob accurate movement connecting rod so as to achieve the purpose that bearing positioning processing axis, solves lathe process
The problem of positioning of process axis is not accurate.
1st, the utility model is used cooperatively by bearing, locating piece, horizontal axis, lathe tool clamping plate, screw bolt and nut so that axis
It honours processing axis and is supported processing, obtain purpose so as to reach quick positioning spindle position during lathe process, solving needs
The problem of adjusting the precision of centering and lathe the long period.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
In figure：1 pedestal, 2 sliding slots, 3 columns, 4 grooves, 5 racks, 6 shafts, 7 gears, 8 vernier knobs, 9 bolts, 10 spiral shells
Mother, 11 lathe tool clamping plates, 12 locating pieces, 13 circular holes, 14 horizontal axis, 15 bearings, 16 top knives, 17 connecting rods, 18 sliding rails, 19 sliding blocks.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
Referring to Fig. 1, the utility model provides a kind of technical solution：A kind of shaft-like workpiece processes quick centring means, packet
Pedestal 1 is included, the top of pedestal 1 offers sliding slot 2, and the inside of sliding slot 2 is connected with sliding rail 18, and the outside activity of sliding rail 18 is connected with
Sliding block 19, by being used cooperatively for groove 4, rack 5, shaft 6, gear 7, sliding slot 18, sliding block 19, column 3 and vernier knob 8,
Cause 8 accurate movement connecting rod 17 of rotary fine adjustment knob, so as to achieve the purpose that the positioning processing axis of bearing 15, solve lathe and add
The problem of positioning of work process axis is not accurate, the top of sliding block 19 are connected with column 3, and the top in 3 left side of column is connected with top
Knife 16, top knife 16 can carry out processing axis center hole working process, and the bottom in the left side of column 3 opens up fluted 4, gear 7,
Shaft 6 and rack 5 are respectively positioned on the inner cavity of groove 4, and the inner wall of groove 4 is connected with rack 5, and gear 7 is meshed with rack 5, column 3
Positive bottom is through shaft 6 is connected with, and the outside of shaft 6 is socketed with gear 7, and shaft 6 is positively connected with vernier knob 8,
Vernier knob 8 can slowly control bearing 15 to move up, until bearing 15 and processing axis are in contact, 6 outside of shaft is just
Face is socketed with connecting rod 17 with the back side, runs through between two connecting rods 17 and is connected with bolt 9, the outside of bolt 9 is socketed with spiral shell
Mother 10, rotating nuts 10 unclamp bolt 9, pull two pieces of lathe tool clamping plates 11 so that the gap between two pieces of lathe tool clamping plates 11 adds
Greatly, locating piece 12 is located between two pieces of lathe tool clamping plates 11, and the front in 9 outside of bolt is socketed with lathe tool clamping plate 11 with the back side, leads to
Cross being used cooperatively for bearing 15, locating piece 12, horizontal axis 14, lathe tool clamping plate 11, bolt 9 and nut 10 so that bearing is to processing axis
Processing is supported, so as to achieve the purpose that quick positioning spindle position during lathe process, solving needs the long period
The problem of precision of adjustment centering and lathe, two 11 grades of lathe tool clamping plate are big, and locating piece is connected between two lathe tool clamping plates 11
12, the top in 12 left side of locating piece offers circular hole 13, and through horizontal axis 14 is connected with, the right side of horizontal axis 14 is passed through for the inside of circular hole 13
It wears locating piece 12 and extends to the inner cavity of locating piece 12, the outside of horizontal axis 14 is socketed with bearing 15, and the top of bearing 15, which is withstood, to be added
The bottom of work axis so that axis surface run_out precision is more accurate.
In use, rotating nuts 10, bolt 9 is unclamped, pull two pieces of lathe tool clamping plates 11 so that two pieces of lathe tool clamping plates 11 it
Between gap increase, the right side of cross bar 14 is injected to the inner cavity of circular hole 13, bearing 15 is socketed in the left side in 14 outside of cross bar,
Between finally putting the bottom of locating piece 12 into two pieces of lathe tool clamping plates 11, inject bolt 9, rotating nuts 10 by locating piece 12 with
Lathe tool clamping plate 11 is fixed, and pushes column 3, and column 3 is slided with movable slider 19 on sliding rail 18, is added until the top of bearing 15 is located at
The underface in work axis face to be processed stops pushing column 3, pushes up connecting rod 17, until bearing 15 will be in processing axis bottom
Stop pushing when being in contact, rotary fine adjustment knob 8, vernier knob 8 drives shaft 6 to rotate, 7 turns of 6 rotation driven gear of shaft
Dynamic, gear 7 is meshed with rack 5, and just so that shaft 6 slowly moves up, shaft 6 drives connecting rod 17 to move up, and connects
Bar 17 drives fixture for turning tool 11 to move up, and fixture for turning tool 11 drives locating piece 12 to move up, and locating piece 12 drives horizontal axis 14
It slowly moves up, horizontal axis 14 is slowly mobile upwards with dynamic bearing 15, until the top of bearing 15 is touched with processing the bottom connection of axis.
In conclusion the shaft-like workpiece processes quick centring means, pass through groove 4, rack 5, shaft 6, gear 7, sliding slot
18th, sliding block 19, column 3 and vernier knob 8 are used cooperatively so that rotary fine adjustment knob 8 accurate movement connecting rod 17, so as to reach
The purpose of processing axis is positioned to bearing 15, solves the problems, such as that the positioning of lathe process process axis is not accurate, by bearing 15, determines
Position block 12, horizontal axis 14, lathe tool clamping plate 11, bolt 9 and nut 10 are used cooperatively so that bearing 15 processing axis is supported plus
Work obtains purpose so as to reach quick positioning spindle position during lathe process, solve need long period adjustment centering with
The precision of lathe, the problem of one end center hole of axis could be processed.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this practical relationship or sequence.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, by sentence " element limited including one ..., it is not excluded that
Also there are other identical elements in process, method, article or equipment including the element ".
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of shaft-like workpiece processes quick centring means, including pedestal (1), it is characterised in that：It is opened at the top of the pedestal (1)
Equipped with sliding slot (2), sliding rail (18) is connected on the inside of the sliding slot (2), the outside activity of the sliding rail (18) is connected with sliding block
(19), it is connected with column (3) at the top of the sliding block (19), the bottom on the left of the column (3) opens up fluted (4), described
The inner wall of groove (4) is connected with rack (5), and the positive bottom of the column (3), which is run through, is connected with shaft (6), the shaft (6)
Outside be socketed with gear (7), the shaft (6) is positively connected with vernier knob (8), the front on the outside of the shaft (6)
Connecting rod (17) is socketed with the back side, runs through between two connecting rods (17) and is connected with bolt (9), the bolt (9)
Outside be socketed with nut (10), the front on the outside of the bolt (9) is socketed with lathe tool clamping plate (11) with the back side, described in two
It is connected with locating piece (12) between lathe tool clamping plate (11), the top on the left of the locating piece (12) offers circular hole (13), described
The inside of circular hole (13) is socketed with bearing (15) through horizontal axis (14) is connected on the outside of the horizontal axis (14).
2. a kind of shaft-like workpiece according to claim 1 processes quick centring means, it is characterised in that：The gear (7)
It is meshed with rack (5).
3. a kind of shaft-like workpiece according to claim 1 processes quick centring means, it is characterised in that：The column (3)
Top knife (16) is connected at the top of left side.
4. a kind of shaft-like workpiece according to claim 1 processes quick centring means, it is characterised in that：The horizontal axis (14)
Right side through locating piece (12) and extend to the inner cavities of locating piece (12).
5. a kind of shaft-like workpiece according to claim 1 processes quick centring means, it is characterised in that：Two lathe tools
Clamping plate (11) etc. is big.
6. a kind of shaft-like workpiece according to claim 1 processes quick centring means, it is characterised in that：The gear (7),
Shaft (6) and rack (5) are respectively positioned on the inner cavity of groove (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721191964.4U CN207464217U (en) | 2017-09-18 | 2017-09-18 | A kind of shaft-like workpiece processes quick centring means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721191964.4U CN207464217U (en) | 2017-09-18 | 2017-09-18 | A kind of shaft-like workpiece processes quick centring means |
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| Publication Number | Publication Date |
|---|---|
| CN207464217U true CN207464217U (en) | 2018-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721191964.4U Active CN207464217U (en) | 2017-09-18 | 2017-09-18 | A kind of shaft-like workpiece processes quick centring means |
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| Country | Link |
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| CN (1) | CN207464217U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112008097A (en) * | 2020-09-02 | 2020-12-01 | 台州市凯规机械科技有限公司 | Special machine tool capable of intelligently turning inner walls of different valve element shells |
-
2017
- 2017-09-18 CN CN201721191964.4U patent/CN207464217U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112008097A (en) * | 2020-09-02 | 2020-12-01 | 台州市凯规机械科技有限公司 | Special machine tool capable of intelligently turning inner walls of different valve element shells |
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