CN110181077A - A kind of simple clamping fixture for correcting of motor casing class blank - Google Patents
A kind of simple clamping fixture for correcting of motor casing class blank Download PDFInfo
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- CN110181077A CN110181077A CN201910605924.7A CN201910605924A CN110181077A CN 110181077 A CN110181077 A CN 110181077A CN 201910605924 A CN201910605924 A CN 201910605924A CN 110181077 A CN110181077 A CN 110181077A
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- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 238000012937 correction Methods 0.000 claims abstract description 16
- 238000003825 pressing Methods 0.000 claims description 19
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- 239000000203 mixture Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B25/00—Accessories or auxiliary equipment for turning-machines
- B23B25/06—Measuring, gauging, or adjusting equipment on turning-machines for setting-on, feeding, controlling, or monitoring the cutting tools or work
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
- Jigs For Machine Tools (AREA)
Abstract
A kind of simple clamping fixture for correcting of motor casing class blank, simple clamping fixture for correcting includes: table frame and a horizontally disposed rotary table, rotary table along a vertical shaft can 360 ° be rotatably arranged in table frame, excircle orientation seat there are three being fixedly connected on rotary table, three excircle orientation seats about vertical shaft be in three fold rotational symmetry, three positioning bolts it is corresponding with three excircle orientation seats be threadedly coupled and its head level be directed toward vertical shaft；Multiple spiral hold-down mechanisms, multiple spiral hold-down mechanisms are looped around around vertical shaft and are spaced apart and arranged on rotary table；And adjusting pin, adjusting pin, which can slide up and down to, to be arranged above table frame, and one end of adjusting pin is towards rotary table side.The motor casing blank of recoverable plurality of specifications of the present invention, the casing blank with model need to only correct once, and secondary clamping is simple to manufacture without correction, is easy to use, save the time.
Description
Technical field
The present invention relates to a kind of simple clamping fixture for correcting of motor casing class blank.
Background technique
When the roughing of general motor casing class blank part, limited by cabinet form and need manual correction, after carry out again
Processing, but since NC vertical lathe spatial position is limited, direct manual correction casing blank is very troublesome on lathe, behaviour
It is inconvenient to make, inefficient, in order to guarantee to produce, therefore need to design a kind of simple clamping fixture for correcting of motor casing class blank.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of letter with the motor casing class blank on NC vertical lathe
Easy clamping fixture for correcting keeps its production simple, easy to operate, saves the time.
The technical solution adopted by the present invention is that: provide a kind of motor casing class blank simple clamping fixture for correcting, the motor casing
Class blank has a cylinder, is coaxially equipped with an inner hole, one outer circle of the expanding formation in the lower end of cylinder, the simple correction in cylinder
Fixture includes:
Table frame and a horizontally disposed rotary table, rotary table ° can be rotatably arranged at table along a vertical shaft
It on frame, is fixedly connected on the rotary table there are three excircle orientation seat, three excircle orientation seats are about described vertical
Shaft is in three fold rotational symmetry, and three positioning bolts are threadedly coupled correspondingly with three excircle orientation seats and its head
Horizontally it is directed toward the vertical shaft；
For the upper end of outer circle to be pressed in multiple spiral hold-down mechanisms on rotary table, the multiple spiral shell down
Rotation hold-down mechanism is looped around around the vertical shaft and is spaced apart and arranged on rotary table；
And adjusting pin, the adjusting pin, which can slide up and down to, to be arranged above table frame, and one end of adjusting pin is towards the rotation
Revolving worktable side.
Preferably, the simple clamping fixture for correcting further includes fixed for rotate in a circumferential direction relative to table frame rotary table
The dowel mechanism of position, the dowel mechanism have one to be vertically arranged and reducible positioning pulling pin, and the positioning pulling pin can
It is arranged in table frame up and downly；When positioning pulling pin and be in reset position, described in the positioning pulling pin positions wear upward
Rotary table rotation is limited behind the pulling pin hole opened up on rotary table.
Preferably, the dowel mechanism further includes connecting rod, link block, connection in addition to including the positioning pulling pin
The upper end of pull rod and position pulling pin lower end it is hinged, the lower end of connecting rod and one end of link block are hinged, link block it is another
End is rotatably arranged in table frame, and pull rod, the link block, the positioning pulling pin and the table frame composition rocking bar of connecing is slided
Block mechanism, the shaft pedal are fixedly connected with the link block, and the shaft pedal is rotatably arranged in table frame.
Preferably, the dowel mechanism further includes compressed spring, positioning pulling pin seat, pulling pin flap, connecting rod and turns
Axis clutch pedal mounting bracket, the positioning pulling pin seat are fixed in table frame, and the positioning pulling pin can be plugged in the positioning up and downly
In pulling pin seat, the lower end of the positioning pulling pin wears the pulling pin flap, under the pulling pin flap and the positioning pulling pin seat
End is fixedly connected, and the lower end of the compressed spring is connected on the positioning pulling pin seat, and the upper end of the compressed spring is connected to
On the positioning convex ring that the side wall of the positioning pulling pin protrudes above.
Preferably, the simple clamping fixture for correcting further includes a correction slide bar, Top fastening screw and locking guide runner, the school
Positive slide bar is vertically arranged and its lower end is fixedly connected with the table frame, and the locking guide runner, which can slide up and down to, to be arranged in institute
It states on correction slide bar, the Top fastening screw is threadedly coupled with the locking guide runner and its head vertically presses against the school
On positive slide bar, adjusting pin setting is on locking guide runner.
Preferably, the adjusting pin wears the locking guide runner, another Top fastening screw and the locking guide runner
It is threadedly coupled and its head vertically presses against on the adjusting pin.
Preferably, the simple holder for correcting further includes a rotating device, and the rotating device includes a rotated locating shaft, rotation
Turn that locating shaft is vertically arranged and its lower end by bearing is rotatably arranged in table frame upper end, the upper end of rotated locating shaft is vertically
It is fixed with a connecting plate, connecting plate upper end is equipped with a positioning spigot, coaxially offers in one at the center of rotary table
Heart hole, rotary table is put off on connecting plate and the centre bore of rotary table and positioning spigot clearance fit.
Preferably, the adjusting pin is needle point towards described one end towards rotary table, and needle point is downwardly inclined.
Preferably, the spiral hold-down mechanism includes the first bolt, the second bolt, clamp nut and pressing plate；First bolt
It is vertically arranged with the second bolt, a vertical through-hole, the diameter relative to rotary table of pressing plate is offered in the middle part of pressing plate
One end offers a vertical threaded hole outward；The lower end of first bolt is fixedly connected with rotary work, the first bolt it is upper
End is threadedly coupled after wearing through-hole upward with clamp nut；The lower end of second bolt is rotatably arranged on rotary table,
And its lower end by rotary table limitation move up and down, the upper end of the second bolt wear upward the threaded hole of pressing plate and with pressing plate
Threaded hole is threadedly coupled, and radially inner side one end of pressing plate is pressed on downward on the upper surface of the outer circle of motor casing class blank.
The invention has the following advantages that the casing blank with model need to only correct once, secondary clamping motor casing class blank
Shi Wuxu correction, is simple to manufacture, is easy to use, saves the time.
Detailed description of the invention
Fig. 1 is the top view of motor casing class blank of the invention；
Fig. 2 is the simple clamping fixture for correcting of one embodiment of the present invention and the main view of motor casing class blank；
Fig. 3 is the simple clamping fixture for correcting of one embodiment of the present invention and the top view of motor casing class blank；
Fig. 4 is the side view of the dowel mechanism of one embodiment of the present invention；
Fig. 5 is the main view of the rotating device of one embodiment of the present invention.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing.In the description of the present invention,
It should be noted that the orientation or position of the instructions such as term " on ", "lower", "left", "right", " vertical ", "horizontal", "inner", "outside"
Setting relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is interpreted as limitation of the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
The present invention will be further explained below with reference to the attached drawings.
Referring to Fig. 1, simple calibration fixture of the invention is used for the roughing of motor casing class blank.Wherein, motor casing class
The roughing of blank has a cylinder 01, an inner hole is coaxially equipped in cylinder 01, one end of cylinder 01 is integrated and vertically connects
It is connected to the upper surface 02 of an outer circle.
Please refer to Fig. 2, Fig. 3.Simple clamping fixture for correcting of the invention comprising table frame 1, rotary table 4, adjusting pin
6 and multiple spiral hold-down mechanisms 11.Wherein, rotary table 4 is horizontally disposed, along a vertical shaft can 360 ° be rotationally arranged
In table frame 1.Excircle orientation seat 9 there are three being fixedly connected on rotary table 4.These three excircle orientation seats 9 are about above-mentioned perpendicular
Straight shaft is in three fold rotational symmetry.Three positioning bolts 10 are threadedly coupled with three excircle orientation seats 9 correspondingly, and are positioned
It is directed toward vertical shaft to the head level of bolt 10.
Above-mentioned multiple spiral hold-down mechanisms 11 are looped around around vertical shaft and are spaced apart and arranged on rotary table 4,
It is used to the upper surface 02 of outer circle being pressed in rotary table 4 downward.Adjusting pin 6, which can slide up and down to, to be arranged in table frame 1
Top.One end of adjusting pin 6 is towards 4 side of rotary table.Wherein, multiple spiral hold-down mechanisms 11 can be three or more
It is a, it is staggered in the circumferential direction of rotary table 4 with three excircle orientation seats 9.
When in use, motor casing class blank is put off on rotary table 4 for the simple calibration fixture of the present embodiment, adjustment
Adjusting pin 5 is allowed to one end substantially close to the top edge somewhere of the inner hole of motor casing class blank.Rotation rotary table 4 manually, electricity
Casing class blank rotates with, the revolution contour line of inner hole and generally producing radially by near point for one end of adjusting pin 5
Raw certain deviation (inner hole and rotation rotary table concentricity of motor casing class blank are bad).Excircle orientation seat 9 is adjusted at this time
Positioning bolt 10 be against on the cylinder body outer wall of motor casing class blank, and then motor casing class blank is carried out in rotary table 4
Coaxial calibration can confirm motor casing class hair when adjusting stable to above-mentioned radial missing (operator observes by the naked eye)
Base reaches comparable concentricity with rotary table 4.Then by spiral hold-down mechanism 11 by the upper surface 02 of outer circle downward
It is pressed on rotary table 4.Then rotary table 4 and motor casing class blank are unloaded together, hangs the work in lathe
It is compressed again on platform, i.e. completion motor casing class blank positioning and clamping.
When needing to clamp next motor casing class blank, the one of positioning bolt 10 of pine is first moved back, then will
Previous motor casing class blank is unloaded from rotary table, then by next motor casing class blank on rotary table 4.It locks again
The tight above-mentioned positioning bolt for moving back plate, make its with two other positioning bolts by next motor casing class blank positioning and locking in rotation
On workbench.Since the relative position of three positioning bolts is constant, multiple motor casing blanks of front and back are relative to rotation work
Make platform, the concentricity of workbench of lathe keeps preferable concentricity.
The simple calibration folder of the present embodiment need to only correct once the casing blank of same model, secondary clamping motor casing class hair
It without correction when base, is simple to manufacture, is easy to use, saving the time.
In other some embodiments, in order to avoid motor casing class blank Xiang Yuxuan in set and locking screw hold-down mechanism 11
Revolving worktable 4 rotates and influences the operation of operator, and simple clamping fixture for correcting may also include for rotary table 4 is opposite
Rotate in a circumferential direction the dowel mechanism 2 of positioning in table frame 1.
Please refer to Fig. 4, dowel mechanism 2 has one to be vertically arranged and reducible positioning pulling pin 21, positioning pulling pin
21 can be arranged in up and downly in table frame 1.When positioning pulling pin 21 is in reset position, positioning pulling pin 21 positions upward to be worn
Rotary table 4 is limited behind the pulling pin hole opened up on rotary table 4 to rotate.
In other some embodiments, it is preferable that dowel mechanism 2 further includes connection in addition to including positioning pulling pin 21
Pull rod 25, link block 26 and shaft pedal 28.The upper end of connecting rod 25 and the lower end of positioning pulling pin 21 are hinged.Connecting rod 25
Lower end and link block 25 one end it is hinged.The other end of link block 25 is rotatably arranged in table frame 1.It connects pull rod 25, connect
It connects block 26, positioning pulling pin 21 and table frame 1 and constitutes slider-rocker mechanism.Shaft pedal 28 is fixedly connected with link block 26.
In this way, operator can control positioning pulling pin 21 and then with foot control pedal in operation, so as to apply
It releases both hands to be corrected, compress operation, operate more convenient.
Specifically, dowel mechanism 2 further includes compressed spring 22, positioning pulling pin seat 23, pulling pin flap 24, connecting rod
25.Positioning pulling pin seat 23 is fixed in table frame 1.Positioning pulling pin 21 can be plugged in up and downly in positioning pulling pin seat 23.Positioning
The lower end of pulling pin 21 wears pulling pin flap 24.Pulling pin flap 24 is fixedly connected with the lower end of positioning pulling pin seat 23.Compressed spring 22
Lower end be connected to positioning pulling pin seat 23 on.The side wall that the upper end of compressed spring 22 is connected to positioning pulling pin 21 protrudes above certain
On the bulge loop of position.Wherein, shaft pedal 28 is rotatably arranged on a shaft clutch pedal mounting bracket 27, shaft clutch pedal mounting bracket 27 and table frame
1 is fixedly connected.
In this way, operation can be corrected after operator steps on pedal with foot, pedal is unclamped after calibration, then positions drawing
Pin 21 wears the pulling pin hole of rotary table 4 upward under the reply power drive of compressed spring 22, and then is limited in compression operation
When motor casing class blank rotated with rotary table.When positioning pulling pin 21 across pulling pin hole, rotary table 4 can not be rotated, this
When compression operation can be carried out to motor casing class blank.
Specifically, be arranged above table frame 1 to slide up and down to adjusting pin 6 can, simple clamping fixture for correcting further includes a school
Positive slide bar 5, Top fastening screw 8 and locking guide runner 7.Correction slide bar 5 is vertically arranged and its lower end is fixedly connected with table frame 1, locks
Tight guide runner 7 can slide up and down to setting on correction slide bar 5, Top fastening screw 8 with lock guide runner 7 be threadedly coupled and its
Head vertically presses against on correction slide bar 5.The setting of adjusting pin 6 is on locking guide runner 7.
In other some embodiments, it is preferable that adjusting pin 6 wears locking guide runner 7, another Top fastening screw 61 with
Locking guide runner 7 is threadedly coupled and its head vertically presses against on adjusting pin 6.In this way, adjusting pin 6 can opposite locking guiding
Sliding block 7 is mobile, and then is easier to find correction position in timing adjusting pin 6.
In other some embodiments, it is preferable that simple holder for correcting further includes a rotating device 2.Rotating device 3 includes
One rotated locating shaft 34.Rotated locating shaft 34 is vertically arranged and its lower end by bearing is rotatably arranged in 1 upper end of table frame.Rotation
The upper end for turning locating shaft 34 has been fitted vertically a connecting plate 31.31 upper end of connecting plate is equipped with a positioning spigot.Rotary work
A centre bore is coaxially offered at the center of platform 4, rotary table 4 is put off on connecting plate 31 and in rotary table 4
Heart hole and positioning spigot clearance fit.
Wherein, the direction of adjusting pin 6 of the invention is preferably needle point towards one end of rotary table 4, and needle point is downward
Inclination.The more convenient observation of timing in this way.
Incorporated by reference to referring to Fig. 5, rotating device specifically include connecting plate 31, support plate 32, flat key 33, rotated locating shaft 34,
Upper end cover 35, deep groove ball bearing 36, bearing block 37, spacer ring 38, round nut 39, lower cover 310.37 bolt of bearing block is fixed on table
On frame 1, upper end cover 35, lower cover 310 are fixed on 37 upper and lower ends of bearing block correspondingly, and two deep groove ball bearings 36 are respectively provided with
In bearing block 37.The lower end of rotated locating shaft 34 penetrates rotatably bearing block 37 by two deep groove ball bearings 36, and rotation is fixed
The axial direction of position axis 34 is vertically arranged.Spacer ring 38 is set in rotated locating shaft 34, and will axial two deep groove ball bearings 36 every
It opens.Round nut 39 is arranged on the lower end surface for turning locating shaft 34, and carries out axial limiting to deep groove ball bearing 36.Lower cover
310 cover on outside round nut 39.Connecting plate 31, support plate 32 can slide axially by flat key 33, circumferentially positioned be set in rotation
On positioning rotating shaft 34, connecting plate 31 is bolted to connection with support plate 32.Rotary table 4 with connecting plate 31 by determining
Position seam allowance clearance fit is placed on connecting plate 31, can be rotated with 360 ° of rotated locating shaft horizontal direction.
In the present invention, above-mentioned spiral hold-down mechanism include the first bolt 111, the second bolt 113, clamp nut 112 and
Pressing plate 114.Wherein, the first bolt 111 and the second bolt 113 are vertically arranged.It is vertical logical that the middle part of pressing plate 114 offers one
The radial outside one end relative to rotary table 4 in hole, pressing plate 114 offers a vertical threaded hole.First bolt 111
Lower end is fixedly connected with rotary work 4, and the upper end is threadedly coupled after wearing through-hole upward with clamp nut 112.Second bolt 113
Lower end be rotatably arranged on rotary table 4, and its lower end by rotary table limitation move up and down.Second bolt
113 upper end wears the threaded hole of pressing plate upward and is threadedly coupled with the threaded hole of pressing plate.Radially inner side one end court of pressing plate 114
Under be pressed on motor casing class blank outer circle upper surface 02 on.The identical motor casing class blank of height when to foreign round is pressed
When tight or release, it is only necessary to adjust clamp nut；When being changed to the motor casing class blank of another outer circle height, can pass through
Rotation adjusts the second bolt and then adjusts the whole height of pressing plate.
The above is only the preferred embodiment of the present invention, it is noted that for those skilled in the art,
Various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications also should be regarded as this
The protection scope of invention.
The non-detailed portion of other in the present invention belongs to the prior art, therefore details are not described herein.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (9)
1. a kind of simple clamping fixture for correcting of motor casing class blank, the motor casing class blank has a cylinder (01), cylinder (01)
Inside coaxially it is equipped with an inner hole, one outer circle of the expanding formation in the lower end of cylinder (01), which is characterized in that the simple clamping fixture for correcting packet
It includes:
Table frame (1) and a horizontally disposed rotary table (4), rotary table (4) along a vertical shaft can 360 ° rotationally
It is arranged on table frame (1), is fixedly connected on the rotary table (4) there are three excircle orientation seat (9), three outer circles are fixed
Position seat (9) is in three fold rotational symmetry about the vertical shaft, and three positioning bolts (10) are outer with described three correspondingly
It is directed toward the vertical shaft with justifying positioning seat (9) threaded connection and its head level；
For the upper surface (02) of outer circle to be pressed in multiple spiral hold-down mechanisms (11) on rotary table (4), institute downward
Multiple spiral hold-down mechanisms (11) are stated to be looped around around the vertical shaft and be spaced apart and arranged on rotary table (4)；
And adjusting pin (6), the adjusting pin (6) can slide up and down to setting above table frame (1), one end court of adjusting pin (6)
To the rotary table (4) side.
2. the simple clamping fixture for correcting of motor casing class blank as described in claim 1, which is characterized in that the simple clamping fixture for correcting
Further include for rotary table (4) rotate in a circumferential direction the dowel mechanism (2) of positioning relative to table frame (1), it is described fixed
Position pin mechanism (2) has one to be vertically arranged and reducible positioning pulling pin (21), and the positioning pulling pin (21) can up and downly
It is arranged on table frame (1)；When positioning pulling pin (21) and be in reset position, described in the positioning pulling pin (21) positions wear upward
Rotary table (4) rotation is limited behind the pulling pin hole opened up on rotary table (4).
3. the simple clamping fixture for correcting of motor casing class blank as claimed in claim 2, which is characterized in that the dowel mechanism
It (2) further include connecting rod (25), link block (26), the upper end of connecting rod (25) in addition to including the positioning pulling pin (21)
Hinged with the lower end of positioning pulling pin (21), the lower end of connecting rod (25) and one end of link block (25) are hinged, link block (25)
The other end be rotatably arranged on table frame (1), it is described to connect pull rod (25), the link block (26), the positioning pulling pin
(21) and the table frame (1) constitutes slider-rocker mechanism, and the shaft pedal (28) is fixedly connected with the link block (26), institute
Shaft pedal (28) is stated to be rotatably arranged on table frame (1).
4. the simple clamping fixture for correcting of motor casing class blank as claimed in claim 3, which is characterized in that the dowel mechanism
It (2) further include compressed spring (22), positioning pulling pin seat (23), pulling pin flap (24), connecting rod (25) and shaft clutch pedal mounting bracket
(27), the positioning pulling pin seat (23) is fixed on table frame (1), and the positioning pulling pin (21) can be plugged in described up and downly
It positions in pulling pin seat (23), the lower end of positioning pulling pin (21) wears the pulling pin flap (24), the pulling pin flap (24)
It is fixedly connected with the lower end of positioning pulling pin seat (23), the lower end of the compressed spring (22) is connected to the positioning pulling pin seat
(23) on, the upper end of the compressed spring (22) is connected to the positioning convex ring that the side wall of positioning pulling pin (21) protrudes above
On.
5. a kind of simple clamping fixture for correcting of motor casing class blank according to claim 1, which is characterized in that the simple school
Positive fixture further includes that a correction slide bar (5), Top fastening screw (8) and locking guide runner (7), the correction slide bar (5) set vertically
It sets and its lower end is fixedly connected with the table frame (1), the locking guide runner (7), which can slide up and down to, to be arranged in the correction
On slide bar (5), the Top fastening screw (8) is threadedly coupled with the locking guide runner (7) and its head vertically presses against institute
It states in correction slide bar (5), adjusting pin (6) setting is in locking guide runner (7).
6. a kind of simple clamping fixture for correcting of motor casing class blank according to claim 5, which is characterized in that the adjusting pin
(6) the locking guide runner (7) is worn, another Top fastening screw (61) is threadedly coupled with the locking guide runner (7) and it
Head vertically presses against on the adjusting pin (6).
7. the simple clamping fixture for correcting of motor casing class blank as described in claim 1, which is characterized in that the simple holder for correcting is also
Including a rotating device (2), the rotating device (3) includes a rotated locating shaft (34), and rotated locating shaft (34) is vertically arranged
And its lower end is rotatably arranged in table frame (1) upper end by bearing, the upper end of rotated locating shaft (34) has been fitted vertically one
Connecting plate (31), connecting plate (31) upper end are equipped with a positioning spigot, coaxially offer one at the center of rotary table (4)
Centre bore, rotary table (4) is put off on connecting plate (31) and the centre bore of rotary table (4) is matched with positioning spigot gap
It closes.
8. a kind of simple clamping fixture for correcting of motor casing class blank according to claim 1, which is characterized in that the adjusting pin
(6) be needle point towards described one end towards rotary table (4), and needle point is downwardly inclined.
9. a kind of simple clamping fixture for correcting of motor casing class blank according to claim 1, which is characterized in that the spiral pressure
Tight mechanism includes the first bolt (111), the second bolt (113), clamp nut (112) and pressing plate (114)；First bolt (111)
Be vertically arranged with the second bolt (113), offer a vertical through-hole in the middle part of pressing plate (114), pressing plate (114) relative to
Radial outside one end of rotary table 4 offers a vertical threaded hole；The lower end of first bolt (111) and rotary work 4
It is fixedly connected, the upper end of the first bolt (111) is threadedly coupled after wearing through-hole upward with clamp nut (112)；Second bolt
(113) lower end is rotatably arranged on rotary table 4, and its lower end is moved up and down by rotary table (4) limitation, the
The upper end of two bolts (113) wears the threaded hole of pressing plate (114) upward and is threadedly coupled with the threaded hole of pressing plate (114), pressing plate
(114) radially inner side one end is pressed on downward on the upper surface (02) of the outer circle of motor casing class blank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910605924.7A CN110181077B (en) | 2019-07-05 | 2019-07-05 | Simple correction clamp for motor shell blanks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910605924.7A CN110181077B (en) | 2019-07-05 | 2019-07-05 | Simple correction clamp for motor shell blanks |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110181077A true CN110181077A (en) | 2019-08-30 |
| CN110181077B CN110181077B (en) | 2024-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910605924.7A Active CN110181077B (en) | 2019-07-05 | 2019-07-05 | Simple correction clamp for motor shell blanks |
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| DE29720708U1 (en) * | 1997-11-21 | 1998-01-08 | Stahlgruber Gruber & Co Otto | Spreading device for tires |
| CN201253758Y (en) * | 2008-09-03 | 2009-06-10 | 沈阳黎明航空发动机(集团)有限责任公司 | Fast transshipping chucking appliance for flange member |
| CN201833195U (en) * | 2010-10-22 | 2011-05-18 | 天津滨海龙泰科技发展有限公司 | Clamping tank for coaxiality processing of mandrels |
| CN203245772U (en) * | 2013-04-25 | 2013-10-23 | 国家电网公司 | Fixed contact component assembling and concentricity detecting tool |
| CN203804492U (en) * | 2014-04-14 | 2014-09-03 | 上海汇众汽车制造有限公司 | Positioner for auxiliary frame welding and displacement orientation device thereof |
| CN105382477A (en) * | 2015-12-04 | 2016-03-09 | 奇瑞汽车股份有限公司 | Locking mechanism of overturning clamp |
| CN108036758A (en) * | 2017-11-17 | 2018-05-15 | 北京理工大学 | One kind is suitable for the detection of aero-engine casing concentricity and method of adjustment |
| CN109262008A (en) * | 2018-10-22 | 2019-01-25 | 中国航空工业集团公司洛阳电光设备研究所 | A kind of concentricity Precision Machining ensuring method of long overhanging Combined machining class part |
| CN210702619U (en) * | 2019-07-05 | 2020-06-09 | 钟祥新宇机电制造股份有限公司 | Simple correcting clamp for motor shell blanks |
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| CN110181077B (en) | 2024-03-22 |
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