CN209657177U - A kind of gear shaft block convenient for location and installation - Google Patents
A kind of gear shaft block convenient for location and installation Download PDFInfo
- Publication number
- CN209657177U CN209657177U CN201920623040.XU CN201920623040U CN209657177U CN 209657177 U CN209657177 U CN 209657177U CN 201920623040 U CN201920623040 U CN 201920623040U CN 209657177 U CN209657177 U CN 209657177U
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- axle bed
- bed ontology
- mounting post
- connecting portion
- location
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Abstract
The utility model discloses a kind of gear shaft blocks convenient for location and installation, it is related to electronic hand wheel technical field, specifically include shell, the non-side plate bending and planar section of the shell are configured to other planar section to constitute axle bed ontology, the axle bed ontology connects mounting post close to the cavity floor marginal center of planar section, and docking column is connected at the top of mounting post, the cavity surface of mounting post two sides is connected with symmetrical C-shaped plate simultaneously, and the opening of two C-shaped plates, towards mounting post, axle bed ontology is respectively connected with positioning column close to the inner surface two sides of second connecting portion.The utility model forms three-point fix by docking column and is convenient for being located by connecting in the associated components realization in wiring board, four point positioning, which is formed, by positioning column is convenient for hole corresponding with wiring board grafting, wiring board is connect with axle bed ontology by screw hole by screw again, it positions it quickly by wiring board and axle bed ontology, the quick location and installation of axle bed ontology and wiring board is realized with this.
Description
Technical field
The utility model relates to electronic hand wheel technical field, specifically a kind of gear shaft block convenient for location and installation.
Background technique
Electronic hand wheel, that is, Manual pulse generator (Manual Pulse Generator, also referred to as handwheel, hand arteries and veins, manually
Pulse generator etc.), for carrying out work origin setting, stepping fine tuning on numerically-controlled machine tool and interrupting the movement such as insertion.Work as handwheel
When rotation, encoder generates signal corresponding with hand wheel movements.Coordinate is selected by digital control system and coordinate is positioned.
Existing electronic hand wheel generally includes main body, is rotatably arranged in main body shaft, be arranged in shaft and with
Gear and grating disc, wiring board and the transmitting tube that shaft rotates together.Grating disc has gap, makes light by rotation gear
The rotation of grid disk, wiring board discontinuously receives the photosignal across grating disc gap and carries out processing of circuit, to realize machinery
Physical vector is moved to convert to digital quantity.Connection type between existing electronic hand wheel middle gear axle bed and wiring board mostly uses
Screw connection needs for the two to be aligned during installation, then passes through screw connection, relatively complicated, and it is frequent often to turn screw
It causes circuit board screw hole phenomenon of trying to shirk responsibility occur, be easy to cause being not connected firmly by situation between axle bed ontology and wiring board, influence electricity
The use of sub- handwheel.
Utility model content
The purpose of this utility model is to provide a kind of gear shaft blocks convenient for location and installation, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions:
The open end profile of a kind of gear shaft block convenient for location and installation, including shell, the shell is formed as four sides
The shape of shape, and one side is configured to side plate bending, and the housing molding on side plate bending opposite is planar section, while the non-arc of shell
Face section is configured to other planar section with planar section to constitute axle bed ontology, and the open end of the shell is formed to its inner recess
There is the cavity for gear merging, the axle bed ontology connects mounting post close to the cavity floor marginal center of planar section, and installs
It is connected with docking column at the top of column, while the cavity surface of mounting post two sides is connected with symmetrical C-shaped plate, and two C-shaped plates
Opening towards mounting post, while the corner of C-shaped plate upper surface bottom side be connected with install top end it is identical dock column with
Formed three-point fix, the axle bed ontology are respectively connected with positioning column close to the inner surface two sides of second connecting portion, and two
The surface of first connecting portion is respectively connected with the short positioning column contour with positioning column with formed four point positioning.
As a further solution of the present invention: the first connecting portion and second connecting portion are towards in the end face of cavity
Portion is formed with the protrusion of cylinder, and screw hole is offered in the middle part of the end face of protrusion, and screw hole connects through first connecting portion with second
In the middle part of socket part.
The short positioning column is between first connecting portion and positioning column simultaneously as a further solution of the present invention,
Close to first connecting portion.
The outer peripheral surface of the axle bed ontology is formed with multiple lug bosses as a further solution of the present invention,
And the bottom of lug boss is boss face, and it is inclined surface to collectively form clamping portion with its bottom that its is top formed.
The surface middle part of the axle bed ontology offers perforation as a further solution of the present invention,.
Compared with prior art, the utility model has the beneficial effects that
The utility model forms three-point fix by docking column and is convenient for connecting in the associated components realization positioning in wiring board
It connects, four point positioning is formed by positioning column and is convenient for hole corresponding with wiring board grafting, then passes through screw for wiring board and axle bed sheet
Body is connected by screw hole, positions it quickly by wiring board and axle bed ontology, realizes axle bed ontology and wiring board with this
Quick location and installation.
Detailed description of the invention
Fig. 1 is the reverse structure schematic of the utility model.
Fig. 2 is the top view of the utility model.
It is as shown in the figure: shell 1, side plate bending 2, planar section 3, cavity 4, first connecting portion 5, C-shaped plate 6, mounting post 7, screw
Hole 8, second connecting portion 9, positioning column 10, lug boss 11, perforation 12.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, 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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~2, in the utility model embodiment, a kind of gear shaft block convenient for location and installation, including shell 1,
The open end of the shell 1 is formed with the cavity 4 being placed in for gear to its inner recess, so as to pacify gear with rotary state
In cavity 2.
The open end profile of the shell 1 is formed like the shape of quadrangle, and one side is configured to side plate bending
2, and the shell 1 on 2 opposite of side plate bending is configured to planar section 3, at the same the non-side plate bending 2 of shell 1 and planar section 3 be configured to it is other
Planar section 3 is to constitute axle bed ontology.
The axle bed ontology connects mounting post 7, and the top of mounting post 7 in the middle part of 4 bottom edge of cavity of planar section 3
It is connected with docking column, while 4 surface of cavity of 7 two sides of mounting post is connected with symmetrical C-shaped plate 6, and the opening of two C-shaped plates 6
Towards mounting post 7, at the same the corner of 6 upper surface bottom side of C-shaped plate be connected with it is identical with 7 top of mounting post dock column with
It forms three-point fix, is located by connecting for realizing with the associated components in wiring board, is convenient for hole corresponding with wiring board grafting,
Simplify the step of axle bed ontology is removed and installed with wiring board, improves the efficiency of debugging with maintenance.
The first connecting portion 5 is formed with the protrusion of cylinder with second connecting portion 9 towards the end face middle part of cavity 4, and convex
Offer screw hole 8 in the middle part of the end face in portion, screw hole 8 is through 9 middle part of first connecting portion 5 and second connecting portion, so as to by shell
Body 1 is screwed with corresponding installation part, so as to facilitate the dismounting of electronic hand wheel.
The axle bed ontology is respectively connected with positioning column 10 close to the inner surface two sides of second connecting portion 9, and two first connect
The surface of socket part 5 is respectively connected with the short positioning column contour with positioning column 10 with formed four point positioning, and short positioning column is in
Between first connecting portion 5 and positioning column 10 and close to first connecting portion 5, so that the pillar of four point positioning can be corresponding with wiring board
Hole grafting, then wiring board and axle bed ontology are passed through by screw hole 8 by screw and connect, make it quickly by wiring board and axle bed
Ontology positioning, the quick location and installation of axle bed ontology and wiring board is realized with this.
The outer peripheral surface of the axle bed ontology is formed with multiple lug bosses 11, and the bottom of lug boss 11 is boss
Face, and it is inclined surface to collectively form clamping portion with its bottom that its is top formed, clamping portion can button corresponding with wiring board side
Socket part realizes clamping, so as to avoid using screw and can directly be clamped the two, greatly accelerates axle bed ontology and line
The disassembly efficiency of road plate improves overhaul efficiency consequently facilitating overhauling to circuit board.
The surface middle part of the axle bed ontology offers perforation 12, and shaft of the perforation 12 for gear passes through.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside", " top/bottom end " etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " are only used for description mesh
, it is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, can also be with
It is to be detachably connected, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be with
Indirectly connected through an intermediary, it can be the connection inside two elements.For the ordinary skill in the art, may be used
The concrete meaning of above-mentioned term in the present invention is understood with concrete condition.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of gear shaft block convenient for location and installation, including shell (1), which is characterized in that the open end of the shell (1)
Profile is formed as the shape of quadrangle, and one side is configured to side plate bending (2), and shell (1) forming on side plate bending (2) opposite
For planar section (3), while the non-side plate bending (2) of shell (1) and planar section (3) are configured to other planar section (3) to constitute axis
Seat ontology, the open end of the shell (1) are formed with the cavity (4) being placed in for gear, the axle bed ontology to its inner recess
Mounting post (7) are connected in the middle part of cavity (4) bottom edge of planar section (3), and are connected with docking at the top of mounting post (7)
Column, while cavity (4) surface of mounting post (7) two sides is connected with symmetrical C-shaped plate (6), and the opening of two C-shaped plates (6) is equal
It is connected with towards the corner of mounting post (7), while C-shaped plate (6) upper surface bottom side and identical with mounting post (7) top docks column
With formed three-point fix, the axle bed ontology is respectively connected with positioning column close to the inner surface two sides of second connecting portion (9)
(10), and the surface of two first connecting portions (5) be respectively connected with positioning column (10) contour short positioning column with formed four
Point location.
2. a kind of gear shaft block convenient for location and installation according to claim 1, which is characterized in that the first connecting portion
(5) it is opened up with second connecting portion (9) towards the protrusion for being formed with cylinder in the middle part of the end face of cavity (4), and in the middle part of the end face of protrusion
Have screw hole (8), screw hole (8) is in the middle part of first connecting portion (5) and second connecting portion (9).
3. a kind of gear shaft block convenient for location and installation according to claim 1, which is characterized in that at the short positioning column
Between first connecting portion (5) and positioning column (10) and close to first connecting portion (5).
4. a kind of gear shaft block convenient for location and installation according to claim 1, which is characterized in that the axle bed ontology
Outer peripheral surface is formed with multiple lug bosses (11), and the bottom of lug boss (11) is boss face, and it is to incline that its is top formed
Inclined-plane is to collectively form clamping portion with its bottom.
5. a kind of gear shaft block convenient for location and installation according to claim 1, which is characterized in that the axle bed ontology
Surface middle part offers perforation (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920623040.XU CN209657177U (en) | 2019-05-05 | 2019-05-05 | A kind of gear shaft block convenient for location and installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920623040.XU CN209657177U (en) | 2019-05-05 | 2019-05-05 | A kind of gear shaft block convenient for location and installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209657177U true CN209657177U (en) | 2019-11-19 |
Family
ID=68529916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920623040.XU Active CN209657177U (en) | 2019-05-05 | 2019-05-05 | A kind of gear shaft block convenient for location and installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209657177U (en) |
-
2019
- 2019-05-05 CN CN201920623040.XU patent/CN209657177U/en active Active
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