CN209632590U - For adjusting the fixture of arm shell ladder hole machined - Google Patents
For adjusting the fixture of arm shell ladder hole machined Download PDFInfo
- Publication number
- CN209632590U CN209632590U CN201920468909.8U CN201920468909U CN209632590U CN 209632590 U CN209632590 U CN 209632590U CN 201920468909 U CN201920468909 U CN 201920468909U CN 209632590 U CN209632590 U CN 209632590U
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- CN
- China
- Prior art keywords
- arm shell
- nut
- stud
- fixture
- adjusting
- 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 discloses a kind of for adjusting the fixture of arm shell ladder hole machined, including bottom plate, the stud being perpendicularly fixed on bottom plate and the servo cylinder being installed on bottom plate, further include the Qian template for being fixed on servo cylinder output shaft with the nut of the matched rounding mesa-shaped of stud and bottom, adjusts the turbine through-hole internal diameter of arm shell between the upper bottom surface of nut and the bottom radius surface of nut；The side plate of left and right two of Qian template offers screw hole respectively, further includes two and the matched bolt of corresponding screw hole；Servo cylinder is for driving Qian template mobile towards stud direction.Cooperated by the structure of bottom plate, stud and nut, realizes the fixation on the adjustment arm housing vertical direction for offering different turbine hole sizes；The fixation in various sizes of adjustment arm shell horizontal direction is realized in conjunction with the structure of Qian template, bolt and servo cylinder.Fixed adjustment arm shell in three-dimensional space, and can be used for clamping the turbine through-hole of different pore size and the adjustment arm shell of length.
Description
Technical field
The utility model relates to adjust arm processing technique field, and in particular to one kind is for adjusting arm shell ladder hole machined
Fixture.
Background technique
Automatic adjusting arm is the adjustment arm shell processing by component assemblings such as worm screw, turbine, control arms in adjustment arm shell
When, it generally first processes the turbine through-hole for installing turbine, reprocesses out central axes perpendicular to the central axes of cylindrical hole
Ladder hole, for installing turbine and relevant bearing arrangement, the clamp for machining of the prior art is generally using opposite clamping
Fixed form, to prevent adjustment arm shell in process from shaking, however such clamp for machining is only capable of from the plane upper limit
System adjustment arm shell, and generally correspond to it is specific obtain specification, can not be suitable for a variety of different sizes adjustment arm shell process, if
Increase the position limiting structure on vertical direction, the limit point that different size adjusts arm shell selects different.Therefore, it needs a kind of available
In the fixture of the adjustment arm shell ladder hole machined of different size.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of tune that can be used for different size
The fixture of whole arm shell ladder hole machined.
The purpose of this utility model is implemented with the following technical solutions:
It is a kind of for adjusting the fixture of arm shell ladder hole machined, including bottom plate, the stud being perpendicularly fixed on bottom plate and
The servo cylinder being installed on bottom plate further includes that be fixed on servo cylinder with the nut of the matched rounding mesa-shaped of stud and bottom defeated
The Qian template of shaft adjusts the turbine through-hole internal diameter of arm shell between the upper bottom surface of nut and the bottom radius surface of nut；
The side plate of left and right two of Qian template offers screw hole respectively, further includes two and the matched bolt of corresponding screw hole；Servo cylinder is used
It is mobile towards stud direction in driving Qian template.
In a kind of specific embodiment of the utility model, the end of each bolt is fixed with clamping plate, and two clamping plates are mutual
In parallel.
It is round-corner transition between the clamping face and side of each clamping plate in a kind of specific embodiment of the utility model.
In a kind of specific embodiment of the utility model, the clamping face of each clamping plate is bonded with elastic sheet rubber.
It further include the compressed spring for being arranged with stud, compressed spring in a kind of specific embodiment of the utility model
Upper end offset with nut lower end surface, the lower end of compressed spring and the upper surface of bottom plate offset.
In a kind of specific embodiment of the utility model, the spiro rod length of bolt is greater than or equal to the left and right of Qian template
The distance between side plate.
Compared with prior art, the utility model has the beneficial effects that:
Cooperated by the structure of bottom plate, stud and nut, realizes the adjustment arm shell for offering different turbine hole sizes
Fixation on vertical direction；Realize that various sizes of adjustment arm shell is horizontal in conjunction with the structure of Qian template, bolt and servo cylinder
Fixation on direction.Fixed adjustment arm shell in three-dimensional space, and can be used for clamping different pore size turbine through-hole and
The adjustment arm shell of length.
Detailed description of the invention
Fig. 1 is the front view when fixture for adjusting arm shell ladder hole machined of embodiment 1 uses.
Fig. 2 is the structure top view of the fixture for adjusting arm shell ladder hole machined of embodiment 1.
Fig. 3 is the structure top view of the fixture for adjusting arm shell ladder hole machined of embodiment 2.
Fig. 4 is the structure front view of the fixture for adjusting arm shell ladder hole machined of embodiment 3.
Wherein: 10, bottom plate；20, stud；30, servo cylinder；40, nut；50, Qian template；60, bolt；70, arm is adjusted
Shell；801, clamping plate；802, elastic sheet rubber；803, compressed spring.
Specific embodiment
Specific embodiment of the present utility model is described below in detail, the example of specific embodiment is shown in the accompanying drawings,
In which the same or similar labels are throughly indicated same or similar element or elements with the same or similar functions.Under
Face is exemplary by reference to the embodiment that attached drawing describes, and is only used for explaining the utility model, and should not be understood as to this reality
With novel limitation.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.In addition, defining " first ", the feature of " second " can explicitly or implicitly include one or more of the features.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Qian template 50 in the utility model is mutual by two pieces being set to the bottom plate of bottom and being perpendicularly fixed on bottom plate
Parallel side plate composition, is in " Qian " shape.
Embodiment 1
As shown in Figs. 1-2, the present embodiment provides a kind of for adjusting the fixture of 70 ladder hole machined of arm shell, including bottom plate
10, the stud 20 being perpendicularly fixed on bottom plate 10 and the servo cylinder 30 being installed on bottom plate 10, further include matching with stud 20
Rounding mesa-shaped nut 40 and bottom be fixed on the Qian template 50 of 30 output shaft of servo cylinder, the turbine of adjustment arm shell 70 is logical
Hole internal diameter is between the upper bottom surface of nut 40 and the bottom radius surface of nut 40；The side plate of left and right two of Qian template 50 is opened respectively
It further include two and the matched bolt 60 of corresponding screw hole equipped with screw hole；Servo cylinder 30 is for driving Qian template 50 towards stud 20
Direction is mobile.
Servo cylinder 30 and its power supply mode are the prior art.
In use, back-outing nut 40, the turbine through-hole of adjusted arm shell 70 is sheathed on stud 20 for arm is adjusted, and screws in spiral shell
Mother 40, the arm body for adjusting adjustment arm shell 70 make it be directed at tightening nut 40 after Qian template 50, and servo cylinder 30 moves to adjustment
The arm body of arm is between Qian template 50, screwing bolts 60, thus the arm body of secured adjusted arm.When nut 40 is locked, inverted round stage
The nut 40 and turbine through-hole of shape are coaxial, and adjustment arm shell 70 is only possible to rotate using the central axes of nut 40 as axis, Qian type
The cooperation of plate 50 and bolt 60 prevents adjustment arm shell 70 from horizontal movement occurs, in three-dimensional space fixed adjustment arm shell 70,
And it can be used for clamping the turbine through-hole of different pore size and the adjustment arm shell 70 of length.
Embodiment 2
As shown in figure 3, the present embodiment provides a kind of for adjusting the fixture of 70 ladder hole machined of arm shell, including bottom plate
10, the stud 20 being perpendicularly fixed on bottom plate 10 and the servo cylinder 30 being installed on bottom plate 10, further include matching with stud 20
Rounding mesa-shaped nut 40 and bottom be fixed on the Qian template 50 of 30 output shaft of servo cylinder, the turbine of adjustment arm shell 70 is logical
Hole internal diameter is between the upper bottom surface of nut 40 and the bottom radius surface of nut 40；The side plate of left and right two of Qian template 50 is opened respectively
It further include two and the matched bolt 60 of corresponding screw hole equipped with screw hole；Servo cylinder 30 is for driving Qian template 50 towards stud 20
Direction is mobile.To increase the holding area to adjustment arm shell 70, clamping stability is improved, the end of each bolt 60 is fixed with folder
Plate 801, two clamping plates 801 are parallel to each other.Increase holding area, avoids directly excessive with pressure when the locking of bolt 60 and cause to adjust
Whole arm shell 70 is impaired.
The clamping face of clamping plate 801 is the one side directly contacted with adjustment arm shell 70.Arm is adjusted when to avoid clamping shakiness
The arm body portion of shell 70 deflects, and when arm body portion deflects and the first contact position of clamping plate 801 is the clamping of clamping plate 801
Face and side intersection are round-corner transition between the clamping face and side of each clamping plate 801.
Adjustment arm shell 70 is caused to damage to prevent clamping plate 801 and adjustment arm shell 70 from rigidity extruding occurs, each clamping plate 801
Clamping face be bonded with elastic sheet rubber 802.
To guarantee that bolt 60 can be used for locking the arm body of the adjustment arm shell 70 for the different in width being located in Qian template 50,
The spiro rod length of bolt 60 is greater than or equal to the distance between the left side plate of Qian template 50.
Embodiment 3
As shown in figure 4, the present embodiment provides a kind of for adjusting the fixture of 70 ladder hole machined of arm shell, including bottom plate
10, the stud 20 being perpendicularly fixed on bottom plate 10 and the servo cylinder 30 being installed on bottom plate 10, further include matching with stud 20
Rounding mesa-shaped nut 40 and bottom be fixed on the Qian template 50 of 30 output shaft of servo cylinder, the turbine of adjustment arm shell 70 is logical
Hole internal diameter is between the upper bottom surface of nut 40 and the bottom radius surface of nut 40；The side plate of left and right two of Qian template 50 is opened respectively
It further include two and the matched bolt 60 of corresponding screw hole equipped with screw hole；Servo cylinder 30 is for driving Qian template 50 towards stud 20
Direction is mobile.It further include the compressed spring 803 for being arranged with stud 20, upper end and 40 lower end surface of nut of compressed spring 803 offset,
The lower end of compressed spring 803 and the upper surface of bottom plate 10 offset.
Compressed spring 803 is set, the tensioning of nut 40 is kept, avoids vibration when processing that the loosening of nut 40 is caused to make to adjust arm
Shell 70 is mobile, guarantees machining accuracy.
Above embodiment is only the certain preferred embodiments of the utility model, cannot limit the utility model with this
The range of protection, the variation and replacement of any unsubstantiality that those skilled in the art is done on the basis of the utility model
Belong to the utility model range claimed.
Claims (6)
1. it is a kind of for adjusting the fixture of arm shell ladder hole machined, including bottom plate, the stud being perpendicularly fixed on the bottom plate
With the servo cylinder being installed on the bottom plate, which is characterized in that further include the nut with the matched rounding mesa-shaped of the stud
And the Qian template of the servo cylinder output shaft is fixed in bottom, the turbine through-hole internal diameter of the adjustment arm shell is between described
Between the upper bottom surface of nut and the bottom radius surface of the nut；The side plate of left and right two of the Qian template offers spiral shell respectively
Hole further includes two and the corresponding matched bolt of screw hole；The servo cylinder is for driving Qian template to move towards stud direction
It is dynamic.
2. according to claim 1 for adjusting the fixture of arm shell ladder hole machined, which is characterized in that each bolt
End be fixed with clamping plate, two pieces of clamping plates are parallel to each other.
3. according to claim 2 for adjusting the fixture of arm shell ladder hole machined, which is characterized in that each clamping plate
Clamping face and side between be round-corner transition.
4. according to claim 3 for adjusting the fixture of arm shell ladder hole machined, which is characterized in that each clamping plate
Clamping face be bonded with elastic sheet rubber.
5. according to claim 1 for adjusting the fixture of arm shell ladder hole machined, which is characterized in that further include being arranged
Have the compressed spring of stud, the upper end of the compressed spring offsets with the nut lower end surface, the lower end of the compressed spring with
The upper surface of the bottom plate offsets.
6. according to claim 1 for adjusting the fixture of arm shell ladder hole machined, which is characterized in that the bolt
Spiro rod length is greater than or equal to the distance between the left side plate of the Qian template.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920468909.8U CN209632590U (en) | 2019-04-08 | 2019-04-08 | For adjusting the fixture of arm shell ladder hole machined |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920468909.8U CN209632590U (en) | 2019-04-08 | 2019-04-08 | For adjusting the fixture of arm shell ladder hole machined |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209632590U true CN209632590U (en) | 2019-11-15 |
Family
ID=68497405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920468909.8U Expired - Fee Related CN209632590U (en) | 2019-04-08 | 2019-04-08 | For adjusting the fixture of arm shell ladder hole machined |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209632590U (en) |
-
2019
- 2019-04-08 CN CN201920468909.8U patent/CN209632590U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191115 |