CN208601101U - A kind of positioning fixture for energy-saving electric machine control case lid drilling - Google Patents
A kind of positioning fixture for energy-saving electric machine control case lid drilling Download PDFInfo
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- CN208601101U CN208601101U CN201821186052.2U CN201821186052U CN208601101U CN 208601101 U CN208601101 U CN 208601101U CN 201821186052 U CN201821186052 U CN 201821186052U CN 208601101 U CN208601101 U CN 208601101U
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- Prior art keywords
- bar
- case lid
- control case
- supporting rod
- drilling
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- 238000005553 drilling Methods 0.000 title claims abstract description 52
- 241000826860 Trapezium Species 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model discloses a kind of positioning fixtures for energy-saving electric machine control case lid drilling, including vertical supporting rod, support rail and step up bar, vertical supporting rod is connected on drilling platform, one end of support rail is connected on vertical supporting rod, the other end of support rail is equipped with mounting hole, step up bar to be connected on support rail across mounting hole, motor control case lid is placed on drilling platform, motor control case lid is that the one side of plane is contacted with drilling platform, and the another side of motor control case lid is contacted with bar is stepped up.Stepping up bar is screw rod, steps up bar and is equipped with the nut that be adapted to screw rod, steps up bar and be movably connected on support rail to cooperate by nut across mounting hole to be locked.Step up bar and is equipped with regulation handle far from one end of drilling platform, step up bar and is equipped with clamping plate close to one end of drilling platform, clamping plate and drilling platform are formed to clamp mechanism, and using the self-locking function of screw rod and nut cooperation, the motor control case lid being placed on drilling platform is stepped up.
Description
Technical field
The utility model belongs to technical field of motor manufacture, and in particular to one kind is for energy-saving electric machine control case lid drilling
Positioning fixture.
Background technique
The structure on general energy-saving electric machine control case lid two sides is inconsistent, and usually one side is plane, and another side is then equipped with conveniently
The protrusion and step structure of installation, when the control case lid to energy-saving electric machine drills, due to the control case lid of energy-saving electric machine
Influence in irregular shape and raised, step structure causes when the control case lid to energy-saving electric machine drills, existing folder
Has inconvenient to use, position inaccurate, and existing clamp structure is complicated, cumbersome.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide one kind for energy-saving electric machine control
The positioning fixture of case lid processed drilling, the positioning fixture structure is simple, accurate positioning, easy to use.
To achieve the above object, the technical solution of the utility model are as follows: one kind is for energy-saving electric machine control case lid drilling
Positioning fixture, it is characterised in that: including vertical supporting rod, support rail and step up bar, it is flat that the vertical supporting rod is connected to drilling
On platform, one end of the support rail is connected on the vertical supporting rod, and the other end of the support rail is equipped with mounting hole, institute
It states and steps up bar and be connected on the support rail across mounting hole, motor control case lid is placed on the drilling platform, described
The one side of motor control case lid is contacted with the drilling platform, and the another side of the motor control case lid connects with the bar that steps up
Touching.
Further, the bar that steps up is screw rod, and the described one end of bar far from the drilling platform of stepping up is equipped with adjusting hand
Handle, described to step up bar close to one end of the drilling platform equipped with clamping plate, the clamping plate is formed with the drilling platform to folder machine
Structure.
Further, the bar that steps up is equipped with the nut being adapted to the screw rod, and the bar that steps up is lived across mounting hole
It is dynamic to be connected on the support rail and by being locked with nut cooperation.
Further, the positioning fixture further includes locating rod and handle, and it is perpendicular that the handle is movably connected in the support
On bar, the handle can be rotated around the vertical supporting rod, and one end of the locating rod is movably connected on the support rail, institute
The other end for stating locating rod is movably connected on the handle.
Further, the vertical supporting rod, support rail, locating rod and handle constitute quadrilateral structure, each side of quadrangle
Mutual connection type is hinged.
Further, the locating rod rotates counterclockwise when pushing the handle, when the locating rod moves to dead point position
Fixture is stepped up when setting, and the handle stops pushing；The locating rod rotates clockwise when the upper lift handle, when described fixed
Fixture loosening is adjusted fixture when position bar leaves dead-centre position.
Further, through sleeve connection on drilling platform, the sleeve is fixedly connected on described the vertical supporting rod
On drilling platform, the vertical supporting rod is plugged on the sleeve, and the side wall of the sleeve is equipped with location hole, the location hole
It is equipped with the fastener for being positioned to vertical supporting rod.
Further, the location hole is threaded hole, and the fastener is the bolt being adapted to the threaded hole, the branch
The part for supportting vertical bar and sleeve cooperation is equipped with annular knurl.
Further, the vertical supporting rod includes vertical bar I and vertical bar II, and the vertical bar I is flat, the support rail
One end of the vertical bar I is movably connected in by pin shaft, the handle is movably connected in the another of the vertical bar I by pin shaft
End, the vertical bar II be it is cylindric, the vertical bar II is equipped with annular knurl, and one end of the vertical bar II connect with the vertical bar I, institute
State the other end and the sleeve connection of vertical bar II.
The advantages of using technical solutions of the utility model are as follows:
1. the utility model, which will step up bar, is designed as screw rod, when needing to process the motor control case lid of different-thickness, lead to
Overwinding, which turns regulation handle, to be made to step up bar to move up and down, using the self-locking function of screw rod and nut cooperation, guarantee clamping plate just with electricity
Machine controls case lid fitting；It is adjustable that the distance between bar and drilling platform are stepped up by the cooperation realization of screw rod and nut, thus
The processing of motor control case lid suitable for different-thickness, it is versatile.Certain positioning fixture not only use with to motor
The processing for controlling case lid drilling can be applicable to other products and other operations for needing to step up.
2. clamping plate is arranged in the utility model on stepping up bar, the contact area for stepping up bar Yu motor control case lid is increased,
Structure is stronger when making to clamp, and also reduces local clamping force, avoids damaging motor control case lid.
3. the vertical supporting rod in the utility model can be freely rotated in sleeve, as long as rotation vertical supporting rod can be realized pair
The adjustment of clamped position；When need to position vertical supporting rod do not allow vertical supporting rod relative to sleeve rotation when, tighten spiral shell
Bolt is until vertical supporting rod no longer rotates, easy to use and flexible；In addition, the part of vertical supporting rod and sleeve cooperation is equipped with rolling
Flower, the design of annular knurl can increase the frictional force between bolt and vertical supporting rod, and limitation vertical supporting rod is turned relative to sleeve
It is dynamic to play better effect.
4. the quadrilateral structure that vertical supporting rod, support rail, locating rod and handle are constituted in the utility model is similar to ladder
Shape, trapezium structure itself have dead point, and the spy of trapezium structure inherently can be made full use of with self locking, the utility model
Point can realize the clamping and loosening of positioning fixture, so that positioning fixture structure is simple, ingenious in design, easy to use.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments:
Fig. 1 is the overall structure diagram of the utility model positioning fixture.
Label in above-mentioned figure is respectively as follows: 1, vertical supporting rod；11, vertical bar I；12, vertical bar II；2, support rail；21, it installs
Hole；3, step up bar；31, regulation handle；32, clamping plate；33, nut；4, drilling platform；5, locating rod；6, handle；7, sleeve；71,
Location hole；72, fastener；8, motor control case lid.
Specific embodiment
In the present invention, it is to be understood that term " length ", " width ", "upper", "lower", "front", "rear",
"left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " clockwise ", " counterclockwise ", " axial direction ", " radial direction ",
The orientation or positional relationship of instructions such as " circumferential directions " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description originally
Utility model and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific
Orientation construction and operation, therefore should not be understood as limiting the present invention.
As shown in Figure 1, a kind of positioning fixture for energy-saving electric machine control case lid drilling, including vertical supporting rod 1, support
Cross bar 2 and step up bar 3, vertical supporting rod 1 is connected on drilling platform 4, and one end of support rail 2 is connected on vertical supporting rod 1, branch
The other end for supportting cross bar 2 is equipped with mounting hole 21, steps up bar 3 and is connected on support rail 2 across mounting hole 21, motor control case lid
8 are placed on drilling platform 4, motor control case lid 8 be plane one side contacted with drilling platform 4, motor control case lid 8 it is another
On one side with step up bar 3 and contact.Stepping up bar 3 is screw rod, steps up bar 3 and is equipped with the nut 33 being adapted to screw rod, steps up bar 3 and passes through peace
Dress hole 21 is movably connected on support rail 2 and is locked by the cooperation of nut 33.Step up one of bar 3 far from drilling platform 4
End is equipped with regulation handle 31, steps up bar 3 close to one end of drilling platform 4 and is equipped with clamping plate 32, clamping plate 32 and the formation pair of drilling platform 4
Clamp mechanism steps up the motor control case lid 8 being placed on drilling platform 4.Clamping plate 32 is set on stepping up bar 3, is increased
The contact area for stepping up bar 3 Yu motor control case lid 8, structure is stronger when making to clamp, and also reduces local clamping force,
It avoids damaging motor control case lid 8.It will step up bar 3 and be designed as screw rod, when the motor control for needing to process different-thickness
When case lid 8, make to step up bar 3 to move up and down by rotating regulation handle 31, the self-locking function for utilizing screw rod and nut 33 to cooperate is protected
Card clamping plate 32 is bonded with motor control case lid 8 just；Bar 3 and drilling platform are stepped up by the cooperation realization of screw rod and nut 33
The distance between 4 is adjustable, so that it is suitable for the processing of the motor control case lid 8 of different-thickness, it is versatile.Certain locating clip
Tool not only uses and the processing that drill to motor control case lid 8, can be applicable to other products and other needs step up
Operation.
Vertical supporting rod 1 is connected on drilling platform 4 by sleeve 7, and sleeve 7 is fixedly connected on drilling platform 4, and support is perpendicular
Bar 1 is plugged on sleeve 7, and vertical supporting rod 1 can be freely rotated in sleeve 7, and rotational support vertical bar 1 can adjust clamping position
Whole, the side wall of sleeve 7 is equipped with location hole 71, and location hole 71 is equipped with the fastener 72 for being positioned to vertical supporting rod 1.
Preferably, location hole 71 is threaded hole, and fastener 72 is the bolt being adapted to threaded hole, needs to position vertical supporting rod 1
When vertical supporting rod 1 not being allowed to rotate relative to sleeve 7, bolt is tightened until vertical supporting rod 1 no longer rotates, spirit easy to use
It is living；The part that vertical supporting rod 1 and sleeve 7 cooperate is equipped with annular knurl, and the design of annular knurl can increase between bolt and vertical supporting rod 1
Frictional force, for limitation vertical supporting rod 1 relative to sleeve 7 rotation play better effect.
Positioning fixture further includes locating rod 5 and handle 6, and handle 6 is movably connected on vertical supporting rod 1, and handle 6 can be around support
Vertical bar 1 rotates, and one end of locating rod 5 is movably connected on support rail 2, and the other end of locating rod 5 is movably connected in handle 6
On.Vertical supporting rod 1, support rail 2, locating rod 5 and handle 6 constitute quadrilateral structure, the mutual connection in each side of quadrangle
Mode is hinged.Support rail 2, handle 6 constitute a line of quadrangle, positioning on vertical supporting rod 1 between two tie points
Bar 5 constitutes the another a line of quadrangle in the tie point on support rail 2 to the distance between vertical supporting rod 1, and locating rod 5 is constituted
The another a line of quadrangle, locating rod 5 constitute the another of quadrangle to the distance between vertical supporting rod 1 in the tie point on handle 6
A line, the quadrilateral structure of composition are similar to trapezoidal, and trapezium structure itself has dead point, can be with self locking.This is practical new
Type make full use of trapezium structure inherently the characteristics of, the clamping and loosening of positioning fixture can be realized, so that locating clip is signed an undertaking
Structure is simple, ingenious in design, easy to use.
Locating rod 5 rotates counterclockwise when pushing handle 6, and when locating rod 5 moves to dead-centre position, fixture is stepped up, hand
Handle 6 stops pushing；Locating rod 5 rotates clockwise when upper lift handle 6, and when locating rod 5 leaves dead-centre position, fixture loosening can be right
Fixture is adjusted.It is first to need to be adjusted clamping height according to workpiece judgement to be processed, it is desired nonetheless to right
Clamped position is adjusted, and when needing to be adjusted clamping height, makes to step up to move down on bar 3 by rotating regulation handle 31
It is dynamic, the adjustment to height is clamped is realized using the self-locking function that screw rod and nut 33 cooperate；When needing to adjust to clamped position
When whole, loosening fastener 72 is bolt, rotates vertical supporting rod 1 in sleeve 7, passes through the rotation adjustment folder of vertical supporting rod 1
Tight position.
Vertical supporting rod 1 includes vertical bar I 11 and vertical bar II 12, for convenience of the company of support rail 2, handle 6 and vertical supporting rod 1
It connects, vertical bar I 11 is designed as flat, support rail 2 is movably connected in one end of vertical bar I 11 by pin shaft, and handle 6 passes through pin
Axis is movably connected in the other end of vertical bar I 11.Cooperate for convenience of vertical supporting rod 1 and sleeve 7, vertical bar II 12 is designed as cylinder
Shape, vertical bar II 12 are equipped with annular knurl, and one end of vertical bar II 12 is connect with vertical bar I 11, and the other end and sleeve 7 of vertical bar II 12 connect
It connects.
Fastener in the utility model be able to achieve the connector for being connected and fixed function, such as: bolt, nut, screw,
Screw etc..
The utility model is exemplarily described in conjunction with attached drawing above, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, as long as using the improvement for the various unsubstantialities that technical solutions of the utility model carry out, or without changing
Directly apply to other occasions by the conception and technical scheme of the utility model, the protection scope of the utility model it
It is interior.
Claims (9)
1. a kind of positioning fixture for energy-saving electric machine control case lid drilling, it is characterised in that: including vertical supporting rod (1), branch
It supports cross bar (2) and steps up bar (3), the vertical supporting rod (1) is connected on drilling platform (4), one end of the support rail (2)
It is connected on the vertical supporting rod (1), the other end of the support rail (2) is equipped with mounting hole (21), and the bar (3) that steps up is worn
It crosses mounting hole (21) to be connected on the support rail (2), motor control case lid (8) is placed on the drilling platform (4), institute
The one side for stating motor control case lid (8) is contacted with the drilling platform (4), the another side of the motor control case lid (8) and institute
It states and steps up bar (3) contact.
2. a kind of positioning fixture for energy-saving electric machine control case lid drilling as described in claim 1, it is characterised in that: institute
It states and steps up bar (3) as screw rod, described one end for stepping up bar (3) separate the drilling platform (4) is equipped with regulation handle (31), described
Step up bar (3) and is equipped with clamping plate (32) close to the one end of the drilling platform (4), the clamping plate (32) and the drilling platform (4)
It is formed to clamp mechanism.
3. a kind of positioning fixture for energy-saving electric machine control case lid drilling as claimed in claim 2, it is characterised in that: institute
It states and steps up bar (3) equipped with the nut (33) being adapted to the screw rod, described step up bar (3) are flexibly connected across mounting hole (21)
On the support rail (2) and by being locked with the nut (33) cooperation.
4. a kind of positioning fixture for energy-saving electric machine control case lid drilling as described in claims 1 to 3 any one,
Be characterized in that: the positioning fixture further includes locating rod (5) and handle (6), and it is perpendicular that the handle (6) is movably connected in the support
On bar (1), the handle (6) can rotate around the vertical supporting rod (1), and one end of the locating rod (5) is movably connected in described
On support rail (2), the other end of the locating rod (5) is movably connected on the handle (6).
5. a kind of positioning fixture for energy-saving electric machine control case lid drilling as claimed in claim 4, it is characterised in that: institute
It states vertical supporting rod (1), support rail (2), locating rod (5) and handle (6) and constitutes quadrilateral structure, each side of quadrangle is mutual
Connection type be hinged.
6. a kind of positioning fixture for energy-saving electric machine control case lid drilling as claimed in claim 5, it is characterised in that: under
Press the handle (6) Shi Suoshu locating rod (5) to rotate counterclockwise, when the locating rod (5) moves to dead-centre position fixture into
Row steps up, and the handle (6) stops pushing；Upper lift handle (6) the Shi Suoshu locating rod (5) rotates clockwise, when described fixed
Fixture loosening is adjusted fixture when position bar (5) leaves dead-centre position.
7. a kind of positioning fixture for energy-saving electric machine control case lid drilling as claimed in claim 4, it is characterised in that: institute
It states vertical supporting rod (1) to be connected on drilling platform (4) by sleeve (7), the sleeve (7) is fixedly connected on the drilling platform
(4) on, the vertical supporting rod (1) is plugged on the sleeve (7), and the side wall of the sleeve (7) is equipped with location hole (71), institute
Location hole (71) are stated equipped with the fastener (72) for being positioned to vertical supporting rod (1).
8. a kind of positioning fixture for energy-saving electric machine control case lid drilling as claimed in claim 7, it is characterised in that: institute
Stating location hole (71) is threaded hole, and the fastener (72) be the bolt being adapted to the threaded hole, the vertical supporting rod (1) and
The part of sleeve (7) cooperation is equipped with annular knurl.
9. a kind of positioning fixture for energy-saving electric machine control case lid drilling as claimed in claim 8, it is characterised in that: institute
Stating vertical supporting rod (1) includes vertical bar I (11) and vertical bar II (12), and the vertical bar I (11) is flat, the support rail (2)
One end of the vertical bar I (11) is movably connected in by pin shaft, the handle (6) is movably connected in the vertical bar I by pin shaft
(11) the other end, the vertical bar II (12) be it is cylindric, the vertical bar II (12) be equipped with annular knurl, the vertical bar II (12)
One end is connect with the vertical bar I (11), and the other end of the vertical bar II (12) is connect with the sleeve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821186052.2U CN208601101U (en) | 2018-07-25 | 2018-07-25 | A kind of positioning fixture for energy-saving electric machine control case lid drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821186052.2U CN208601101U (en) | 2018-07-25 | 2018-07-25 | A kind of positioning fixture for energy-saving electric machine control case lid drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208601101U true CN208601101U (en) | 2019-03-15 |
Family
ID=65670956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821186052.2U Expired - Fee Related CN208601101U (en) | 2018-07-25 | 2018-07-25 | A kind of positioning fixture for energy-saving electric machine control case lid drilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208601101U (en) |
-
2018
- 2018-07-25 CN CN201821186052.2U patent/CN208601101U/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: 20190315 |