CN208450616U - Crankshaft charging and discharging mechanism and lathe - Google Patents
Crankshaft charging and discharging mechanism and lathe Download PDFInfo
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- CN208450616U CN208450616U CN201820806285.1U CN201820806285U CN208450616U CN 208450616 U CN208450616 U CN 208450616U CN 201820806285 U CN201820806285 U CN 201820806285U CN 208450616 U CN208450616 U CN 208450616U
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- crankshaft
- bracket
- turntable
- charging
- discharging mechanism
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Abstract
The utility model provides a kind of crankshaft charging and discharging mechanism and lathe, for solving the problems, such as Crankshaft Machining loading and unloading large labor intensity in the prior art.A kind of crankshaft charging and discharging mechanism, comprising: turntable, the turntable can move linearly in the axial direction and radially；At least one bracket, the bracket are mounted on the turntable, and the bracket is used to support crankshaft, when the bracket has multiple, for each bracket in same circular arrangement, and when the crankshaft is by the bracket support, the crankshaft is axial parallel with the turntable.Crankshaft is placed on bracket, then turntable rotates, bracket follows turntable to rotate, the change in location of crankshaft is realized, to realize that perhaps blanking action effectively reduces manpower feeding or the problem of blanking large labor intensity feeding, and when passing through mechanism feeding, when it reaches predetermined station every time, the positioning of crankshaft is consistent, so that the precision of processing gets a promotion.
Description
Technical field
The utility model relates to crankshafts to manufacture manufacture field, more particularly to a kind of crankshaft charging and discharging mechanism and lathe.
Background technique
Crankshaft roughing processes axle journal using turning mode, needs the hand-held driving control handle of operating personnel and song in the process
Crankshaft front end is hung in scroll chuck driving head by axis, then top stretching is manually operated and withstands crankshaft rear end positioning clamping.Operation people
Member lifts crankshaft and needs touch turn twice, and crankshaft rear end is not easy the center of finding accurately in being manually operated, top bent when holding out against
Shaft position is easy deviation center, and it is impaired to lead to crankshaft rear end face positioning center hole, and then bad generate of finishing positioning is caused to be given up
Product.Therefore, such loading and unloading lifting mode there are operating personnel's operational motion mostly with two kinds of drawbacks of hidden danger of quality,
Summary of the invention
In view of the foregoing deficiencies of prior art, the purpose of this utility model is to provide a kind of crankshaft charging and discharging mechanisms
And lathe, for solving the problems, such as Crankshaft Machining loading and unloading large labor intensity in the prior art.
In order to achieve the above objects and other related objects, the utility model provides a kind of crankshaft charging and discharging mechanism, comprising:
Turntable, the turntable can move linearly in the axial direction and radially；
At least one bracket, the bracket are mounted on the turntable, and the bracket is used to support crankshaft, when the bracket
When having multiple, each bracket is in same circular arrangement, and when the crankshaft is by the bracket support, the crankshaft and
The axial direction of the turntable is parallel.
The utility model is realized in this way crankshaft is placed on bracket, then turntable rotates, and bracket follows turntable to turn
It is dynamic, the change in location of crankshaft is realized, to realize that perhaps blanking action effectively reduces manpower feeding or blanking labour to feeding
The big problem of intensity, and pass through mechanism feeding when, when reaching predetermined station every time, the positioning of crankshaft is consistent, from
And the precision of processing is got a promotion.
Further, at least one cutter is additionally provided on the turntable, the edge of a knife of the cutter is radial and sets towards outside
It sets.
Further, there are two the brackets, in two brackets, a bracket is used for feeding, an institute
Bracket is stated for blanking.
Further, two brackets are disposed adjacent.
Further, tool recognizing label is additionally provided on the turntable.
Further, the cutter is detachable structure.
Further, the bracket includes substrate and at least two stands, and the substrate is axially fixed on the turntable,
Each stand is fixedly mounted in the outside plate face of the substrate, and the stand is equipped with and the matched detent of the crankshaft
Structure.
Further, the retaining structure is retaining groove.
Further, the retaining groove inner wall is equipped with cushion block, and the cushion block and the stand are detachably fixed.
A kind of lathe,
Including crankshaft charging and discharging mechanism,
It further include clamping device, for the clamping device for clamping the crankshaft, the charging and discharging mechanism is used for will be described
Crankshaft is transported on the clamping device, and the clamping device includes that first is top and second is top.
As described above, the crankshaft charging and discharging mechanism and lathe of the utility model, have the advantages that
One, reduce manual labor, and improve machining accuracy.
Two, by the combination of bracket and cutter, other than loading and unloading may be implemented, it can also realize and crankshaft is added
Work is effectively reduced the occupancy in space.
Three, by the detachable setting of cushion block, cushion block is replaced in abrasion, to avoid entirely holding in the palm
Frame facilitates maintenance.
Detailed description of the invention
Fig. 1 is shown as the schematic diagram at a visual angle of the lathe of the utility model.
Fig. 2 is shown as the schematic diagram at another visual angle of the lathe of the utility model.
Fig. 3 is shown as the schematic diagram of the crankshaft charging and discharging mechanism of the utility model.
Component label instructions
1 turntable
2 brackets
3 crankshafts
4 cutters
41 tool recognizings label
21 substrates
22 stands
221 retaining grooves
222 cushion blocks
5 clamping devices
51 first is top
52 second is top
Specific embodiment
The embodiments of the present invention is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the utility model easily.
It please refers to Fig.1 to Fig.3.It should be clear that this specification structure depicted in this specification institute accompanying drawings, ratio, size etc., only to
Cooperate the revealed content of specification, so that those skilled in the art understands and reads, is not intended to limit the utility model
Enforceable qualifications, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or size
Adjustment, in the case where not influencing the effect of the utility model can be generated and the purpose that can reach, should all still fall in the utility model
Revealed technology contents obtain in the range of capable of covering.Meanwhile in this specification it is cited as "upper", "lower", " left side ",
The term on " right side ", " centre " and " one " etc. is merely convenient to being illustrated for narration, rather than enforceable to limit the utility model
Range, relativeness are altered or modified, under the content of no substantial changes in technology, enforceable when being also considered as the utility model
Scope.
It please refers to Fig.1 to Fig.3, the utility model provides a kind of crankshaft charging and discharging mechanism, comprising:
Turntable 1, the turntable 1 can move linearly in the axial direction and radially；The axially and radially movement of turntable 1 can be with
It is the prior art using existing lathe cutterhead, relatively conventional in machine tool field, details are not described herein again.
At least one bracket 2, the bracket 2 are mounted on the turntable 1, and the bracket 2 is used to support crankshaft 3, work as institute
When stating bracket 2 has multiple, each bracket 2 is in same circular arrangement, and when the crankshaft 3 is supported by the bracket 2,
The crankshaft 3 is axial parallel with the turntable 1.
When only one bracket 2, this bracket 2 can both be used as feeding, can also be used as blanking use, only its work
The efficiency of work is compared for completely artificial loading and unloading without so high, and labor intensity is also the reduction of.Specific movement
Are as follows: crankshaft 3 is placed on carrier 2, then turntable 1 rotates, and bracket 2 follows turntable 1 to rotate, realize the change in location of crankshaft 3,
Turntable 1, which moves radially, reaches clamping device position, then gripper mechanism grips are exited radially, realizes that feeding movement, blanking are dynamic
When making similarly, effective the problem of reducing manpower feeding or blanking large labor intensity, and passing through mechanism feeding, every time
When reaching predetermined station, the positioning of crankshaft 3 is consistent, so that the precision of processing gets a promotion.Bracket 2 and crankshaft 3 have
The structure of body cooperation herein with no restrictions, as long as crankshaft 3 can not be fallen during loading and unloading.
It in the present embodiment, please refers to Fig.1 to Fig.3, at least one cutter 4 is additionally provided on the turntable 1, the cutter 4
The edge of a knife is radial and is arranged towards outside, and the cutter 4 is detachable structure.When the number of cutter 4 is if it is one, needing
Using different model cutter 4 when, need shut down cutter 4 is replaced, when the quantity of cutter 4 be it is multiple when, more tool changing
When having 4, directly rotation turntable 1, the speed of switching cutter 4 are promoted.In the example shown, the quantity of cutter 4 is multiple.
It in the present embodiment, please refers to Fig.1 to Fig.3, there are two the brackets 2, in two brackets 2, described in one
Bracket 2 is used for feeding, and a bracket 2 is used for blanking.Improve the working efficiency of feeding and blanking.
It in the present embodiment, please refers to Fig.1 to Fig.3, two brackets 2 are disposed adjacent.Feeding and blanking process turntable 1
It needs to rotate, after being disposed adjacent, the amplitude of rotation is smaller, and the characteristics of reached raising working efficiency.
It in the present embodiment, please refers to Fig.1 to Fig.3, is additionally provided with tool recognizing label 41 on the turntable 1.Each model knife
4 one tool recognizing label 41 of correspondence of tool, facilitate the management in cutter 4, the cutter 4 and requirement of programming on guarantee corresponding angle
Cutter 4 is corresponding.
It in the present embodiment, please refers to Fig.1 to Fig.3, the bracket 2 includes substrate 21 and at least two stands 22, is being illustrated
In, there are two stand 22, the substrate 21 is axially fixed on the turntable 1, and each stand 22 is fixedly mounted on described
In the outside plate face of substrate 21, the stand 22 is equipped with and the matched retaining structure of the crankshaft 3.Pass through two or more
Stand 22 is supported crankshaft 3, and when stand 22 is two, structure is simple, and can be realized support.
It in embodiment, please refers to Fig.1 to Fig.3, the retaining structure is retaining groove 221.It is recessed that crankshaft 3 is placed directly in detent
In slot 221, when reaching predetermined station, clamping device clamps crankshaft 3, and then turntable 1 moves radially, to avoid processing dry
It relates to.
It in embodiment, please refers to Fig.1 to Fig.3,221 inner wall of retaining groove is equipped with cushion block 222,222 He of cushion block
The stand 22 is detachably fixed.It may be implemented to replace when cushion block 222 is worn, avoid replacing entire bracket 2, maintenance side
Just, reduce cost.
A kind of lathe,
Crankshaft charging and discharging mechanism including above each embodiment and combinations thereof implementation,
It further include clamping device 5, the clamping device 5 is used for for clamping the crankshaft 3, the charging and discharging mechanism by institute
It states crankshaft 3 to be transported on the clamping device 5, the clamping device 5 includes first top 51 and second top 52.It is illustrating
In, first top 51 and second top 52 has one for rolling center, has one for stationary center, due to holding more often to top clip
See, is no longer repeated herein.
In conclusion the utility model reduces manual labor, and improve machining accuracy.Pass through bracket 2 and cutter 4
Combination, other than loading and unloading may be implemented, can also realize the processing to crankshaft 3, be effectively reduced the occupancy in space.It is logical
The detachable setting for crossing cushion block replaces cushion block in abrasion, to avoid entire bracket 2, facilitates maintenance.
So the utility model effectively overcomes various shortcoming in the prior art and has high industrial utilization value.
The above embodiments are only illustrative of the principle and efficacy of the utility model, and not for limitation, this is practical new
Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the revealed essence of the utility model
All equivalent modifications or change completed under mind and technical idea, should be covered by the claim of the utility model.
Claims (10)
1. a kind of crankshaft charging and discharging mechanism characterized by comprising
Turntable, the turntable can move linearly in the axial direction and radially；
At least one bracket, the bracket are mounted on the turntable, and the bracket is used to support crankshaft, when the bracket have it is more
When a, each bracket is in same circular arrangement, and when the crankshaft is by the bracket support, the crankshaft and described
The axial direction of turntable is parallel.
2. crankshaft charging and discharging mechanism according to claim 1, it is characterised in that: be additionally provided at least one knife on the turntable
The edge of a knife of tool, the cutter is radial and is arranged towards outside.
3. crankshaft charging and discharging mechanism according to claim 2, it is characterised in that: there are two the brackets, described in two
In bracket, a bracket is used for feeding, and a bracket is used for blanking.
4. crankshaft charging and discharging mechanism according to claim 3, it is characterised in that: two brackets are disposed adjacent.
5. crankshaft charging and discharging mechanism according to claim 2, it is characterised in that: be additionally provided with tool recognizing mark on the turntable
Note.
6. crankshaft charging and discharging mechanism according to claim 2, it is characterised in that: the cutter is detachable structure.
7. crankshaft charging and discharging mechanism according to claim 1, it is characterised in that: the bracket includes substrate and at least two
Stand, the substrate are axially fixed on the turntable, and each stand is fixedly mounted in the outside plate face of the substrate,
The stand is equipped with and the matched retaining structure of the crankshaft.
8. crankshaft charging and discharging mechanism according to claim 7, it is characterised in that: the retaining structure is retaining groove.
9. crankshaft charging and discharging mechanism according to claim 8, it is characterised in that: the retaining groove inner wall is equipped with cushion block,
The cushion block and the stand are detachably fixed.
10. a kind of lathe, it is characterised in that:
Including any crankshaft charging and discharging mechanism of claim 1-9,
It further include clamping device, the clamping device is used for for clamping the crankshaft, the charging and discharging mechanism by the crankshaft
It is transported on the clamping device, the clamping device includes that first is top and second is top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820806285.1U CN208450616U (en) | 2018-05-28 | 2018-05-28 | Crankshaft charging and discharging mechanism and lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820806285.1U CN208450616U (en) | 2018-05-28 | 2018-05-28 | Crankshaft charging and discharging mechanism and lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208450616U true CN208450616U (en) | 2019-02-01 |
Family
ID=65149282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820806285.1U Active CN208450616U (en) | 2018-05-28 | 2018-05-28 | Crankshaft charging and discharging mechanism and lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208450616U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110202169A (en) * | 2019-07-10 | 2019-09-06 | 长江师范学院 | A kind of material supporting rack being detached from cutting region |
-
2018
- 2018-05-28 CN CN201820806285.1U patent/CN208450616U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110202169A (en) * | 2019-07-10 | 2019-09-06 | 长江师范学院 | A kind of material supporting rack being detached from cutting region |
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