CN107525483A - A kind of pressing device - Google Patents
A kind of pressing device Download PDFInfo
- Publication number
- CN107525483A CN107525483A CN201710708236.4A CN201710708236A CN107525483A CN 107525483 A CN107525483 A CN 107525483A CN 201710708236 A CN201710708236 A CN 201710708236A CN 107525483 A CN107525483 A CN 107525483A
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- China
- Prior art keywords
- hole
- locking
- cylindrical section
- pressing device
- axle sleeve
- 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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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 41
- 239000010959 steel Substances 0.000 claims abstract description 41
- 230000000875 corresponding Effects 0.000 claims abstract description 6
- 210000001624 Hip Anatomy 0.000 claims description 24
- 238000007906 compression Methods 0.000 claims description 11
- 238000001514 detection method Methods 0.000 abstract description 24
- 238000005259 measurement Methods 0.000 abstract description 5
- 101700005059 bed-3 Proteins 0.000 description 11
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000004166 bioassay Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof in so far as they are not adapted to particular types of measuring means of the preceding groups
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical means
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
Abstract
The invention provides a kind of pressing device, and it includes the mounting seat for U-shape structure, limiting plate, turning arm, rotating shaft, drive shaft, locking axle sleeve, and turning arm is located in the U-shaped opening of mounting seat；One end of turning arm in rotating shaft and mounting seat close to one end of limiting plate by being rotatablely connected；The bottom of mounting seat is provided with mounting hole, and turning arm is provided with the through hole corresponding with mounting hole；Locking shaft is arranged in through-holes, and locking shaft set has locking end；The outside wall surface of locking end is provided with circular hole, and steel ball is provided with circular hole；The circumference of locking end is provided with annular groove, and jump ring is provided with annular groove；The centre bore of locking axle sleeve is stretched into one end of drive shaft and steel ball abuts against, and the other end of drive shaft is round end；The taper surface for being used for abutting against with steel ball is provided with mounting hole.The pressing device of the present invention, that eliminates screw rod, is not in the phenomenon that detection block is easily rocked when caused by thread damage in detection, and then the accuracy of the measurement result of cubing is improved.
Description
Technical field
The present invention relates to the component structural technical field of detection device, and in particular to a kind of pressing device.
Background technology
Cubing is a kind of to be used for measuring dedicated inspection device with evaluating parts size quality.In part production scene, lead to
Cubing is crossed to realize to the on-line checking of part, needed part for this accurately, be stably installed in cubing, then pass through detection
Instrument judges the quality state of part.It can not be examined for some and its important functional sizes on stamping parts or cubing body
During survey, generally require to set clamp or detection block to be detected.
Detection block is compressed usually using pressing device in the prior art, as shown in figure 1, existing pressing device bag
Base 81, screw rod 84, flip-arm 85, bearing pin 83 and limiting plate 82 are included, when flip-arm 85 and the reference plane 86 of detection block 87 paste
During conjunction, turn screw rod 84 realizes the compression to detection block 87 so that flip-arm 85 is fixed on base 81.Due to screw rod 84 and bottom
It is threaded connection between seat 81, so that the phenomenon of thread damage occurs on screw rod 84 after a long time use so that turn over
Connection between pivoted arm 85 and base 84 loosens, and causes flip-arm 85 preferably to realize the compression to detection block 87,
Detection block is easily rocked during detection, and then make it that the measurement result of cubing is more inaccurate.
The content of the invention
It is more inaccurate to solve the measurement result of cubing in the prior art it is an object of the invention to provide a kind of pressing device
The problem of.
To achieve the above object, the invention provides following technical scheme：
A kind of pressing device, it include for U-shape structure mounting seat, be arranged on the mounting seat one end limiting plate,
Turning arm, rotating shaft, drive shaft and locking axle sleeve, the turning arm are arranged in the U-shaped opening of the mounting seat；The rotation
One end of arm by being rotatablely connected in the rotating shaft and the mounting seat close to one end of the limiting plate, the turning arm it is another
One end is compression end；The bottom of the mounting seat is provided with mounting hole, is provided with the turning arm relative with the mounting hole
The through hole answered；The locking shaft is set in the through hole, and the locking shaft set, which has, can extend into the mounting hole
Locking end；The circular hole being connected with the centre bore of the locking axle sleeve, the circular hole are provided with the outside wall surface of the locking end
In be provided with steel ball；Annular groove is provided with the circumference of the locking end, is provided with the annular groove for preventing the steel
Pearl deviates from the jump ring of the circular hole；The centre bore of the locking axle sleeve is stretched into one end of the drive shaft and the steel ball offsets
Connect, the other end of the drive shaft is round end；The taper surface for being abutted against with the steel ball is provided with the mounting hole.
Preferably, the round end is provided with rotating part, and the rotating part includes the circle being coaxially disposed with the drive shaft
Shape plate and cylindrical section, one end of the cylindrical section are connected with the round end, the other end of the cylindrical section and the circular slab
It is connected.
Preferably, it also includes bushing and latch, and the bushing is arranged between the locking axle sleeve and the through hole；Institute
The first end for stating locking axle sleeve is arranged in the centre bore of the bushing, and the second end of the locking axle sleeve is the locking end；
The centre bore of the cylindrical section and the bushing is rotatably assorted；Radial direction through hole is provided with the cylindrical section, is set on the bushing
Be equipped with tilting waist typed through hole, the waist typed through hole and the radial direction through hole are used to pass through for the latch, the latch with
The waist typed through hole is slidably matched.
Preferably, radial direction locking hole is provided with the cylindrical section, is provided with the bushing and the radial direction locking hole
Corresponding lock pin via.
Preferably, it also includes the first spring, and first spring housing is mounted between the first end and the cylindrical portion
The drive shaft on.
Preferably, the locking shaft, which is put, is provided with long stripes through hole, the bearing of trend of the long stripes through hole with it is described
The bearing of trend of locking axle sleeve is identical；Be provided with the spacing hole passed through for spacer pin on the bushing, the spacer pin with it is described
Long stripes through hole is slidably matched.
Preferably, it also includes second spring, and the locking axle sleeve coordinates with the casing slip；The second spring set
Put mounted in the locking shaft, be provided with First terrace in the outside wall surface of the locking axle sleeve, in the centre bore of the bushing
Second step face is provided with, the second spring is arranged between the First terrace and the second step face.
Preferably, the side away from the cylindrical section is provided with spill spin block, the circumference of the spill spin block on the circular slab
On be evenly equipped with multiple projections.
Preferably, it also includes locking bed, and the locking bed includes the first cylindrical section and the second cylindrical section being coaxially disposed,
The diameter of first cylindrical section is less than the diameter of second cylindrical section；The mounting hole is engaged with the locking bed
Shoulder hole；The medium position of first cylindrical section is provided with the via passed through for the locking end, second cylindrical section
Medium position is provided with the bellmouth being connected with the via, and the big end of the bellmouth is away from the via, the taper
The wall in hole is the taper surface.
Preferably, the number of the circular hole is three, and each circular hole is distributed in the circumference of the locking end；The steel
The number of pearl is three, and each steel ball corresponds with each circular hole to be coordinated.
The beneficial effects of the present invention are：
The pressing device of the present invention, its need moves downward drive shaft, by drive shaft and the abutting of steel ball, to promote
Steel ball moves to outside circular hole, until steel ball is tightly connected on taper surface, so as to realize locking, complete turning arm and mounting seat it
Between firm connection, and then the compression end of turning arm is pressed in detection block all the time.As can be seen here, that eliminate existing
There is the screw rod in technology, be not in the phenomenon that detection block is easily rocked when caused by thread damage in detection, and then
So that the accuracy of the measurement result of cubing has obtained greatly improving.
Brief description of the drawings
, below will be to institute in embodiment in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art
The accompanying drawing needed to use is briefly described, and the specific embodiment of the present invention will be made further specifically with reference to accompanying drawing
It is bright, wherein
Fig. 1 is the schematic diagram of existing pressing device when in use；
Fig. 2 is the explosive view of pressing device provided in an embodiment of the present invention；
Fig. 3 is schematic diagram when latch provided in an embodiment of the present invention slides in waist typed through hole；
Fig. 4 is schematic diagram when steel ball provided in an embodiment of the present invention abuts with taper surface；
Fig. 5 is schematic diagram when latch provided in an embodiment of the present invention is located at the high point of waist typed through hole；
Fig. 6 is schematic diagram when steel ball provided in an embodiment of the present invention does not abut with taper surface；
Fig. 7 is schematic diagram when turning arm provided in an embodiment of the present invention is opened.
Marked in accompanying drawing：
81st, base 82, limiting plate 83, bearing pin 84, screw rod 85, flip-arm
86th, reference plane 87, detection block 1, mounting seat 2, limiting plate 3, locking bed
4th, reference block 5, rotating shaft 6, turning arm 7, steel ball 8, jump ring 9, bushing
10th, second spring 11, locking axle sleeve 12, the first spring 13, drive shaft
14th, latch 15, spill spin block 91, waist typed through hole
Embodiment
In order that those skilled in the art more fully understand technical scheme, below in conjunction with specific embodiment pair
This programme is further discussed in detail.
As shown in Figures 2 to 6, the embodiments of the invention provide a kind of pressing device, it includes the mounting seat for U-shape structure
1st, the limiting plate 2, turning arm 6, rotating shaft 5, drive shaft 13 and locking axle sleeve 11 of one end of mounting seat 1 are arranged on, turning arm 6 is set
Put in the U-shaped opening of mounting seat 1；One end of turning arm 6 in rotating shaft 5 and mounting seat 1 close to one end of limiting plate 2 by rotating
Connection, the other end of turning arm 6 is compression end；The bottom of mounting seat 1 is provided with mounting hole, is provided with and installs on turning arm 6
The corresponding through hole in hole；Locking axle sleeve 11 is set in through-holes, and locking axle sleeve 11 has the locking end that can extend into mounting hole；
The circular hole being connected with the centre bore of locking axle sleeve 11 is provided with the outside wall surface of locking end, steel ball 7 is provided with circular hole；Locking
Annular groove is provided with the circumference at end, is provided with annular groove for preventing steel ball 7 from deviating from the jump ring 8 of circular hole；Drive shaft 13
The centre bore of locking axle sleeve 11 is stretched into one end and steel ball 7 abuts against, and the other end of drive shaft 13 is round end；Set in mounting hole
There is the taper surface for being abutted against with steel ball 11.It is understood that can be with the round end of rotation driving axle 13, to drive
Axle 13 moves downward, and can also directly press the round end, to cause drive shaft 13 to move downward；Turning arm 6 can be preferably
Plate-like structure, so that the compression to detection block is better achieved；One end away from rotating shaft 5 can be set on the bottom of mounting seat 1
There is a datum plate 4, the reference plane when side of the side away from bottom can be used as detection on datum plate 4, the reference plane is with rotating
The bottom surface of arm 6 fits, as shown in Figure 4；Mounting hole can be arranged on one end away from rotating shaft 5 on the bottom of mounting seat 1 and lean on
Nearly datum plate 4, to cause the tie point between turning arm 6 and mounting seat 1 close to compression end, to enable compression end to have preferably
Realize the compression to detection block in ground；When in use, the mounting seat 1 of the pressing device can be arranged on cubing by screw and pin
Or on the substrate of the frock such as fixture.
Pressing device provided in an embodiment of the present invention, its need move downward drive shaft 13, pass through drive shaft 13 and steel
The abutting of pearl 7, to promote steel ball 7 to be moved to outside circular hole, until steel ball 7 is tightly connected on taper surface, it is complete so as to realize locking
Into the firm connection between turning arm 6 and mounting seat 1, and then the compression end of turning arm 6 is enabled to be pressed on detection block all the time
On.As can be seen here, screw rod of the prior art is that eliminated, is not in be detected when caused by thread damage in detection
The phenomenon that block easily rocks, and then cause the accuracy of the measurement result of cubing to obtain greatly improving.
As shown in figure 1, round end can be provided with rotating part, rotating part can include the circle being coaxially disposed with drive shaft 13
Shape plate and cylindrical section, one end of cylindrical section are connected with round end, and the other end of cylindrical section is connected with circular slab, so that operation
Personnel by rotating part can be more convenient realize operation to drive shaft.
As shown in Figure 2 and Figure 4, in another embodiment provided by the invention, the pressing device can also include the He of bushing 9
Latch 14, bushing 9 are arranged between locking axle sleeve 11 and through hole；The first end of locking axle sleeve 11 is arranged on the centre bore of bushing 9
In, the second end of locking axle sleeve 11 is locking end；The centre bore of cylindrical section and bushing 9 is rotatably assorted；Footpath is provided with cylindrical section
To through hole, tilting waist typed through hole 91 is provided with bushing 9, waist typed through hole 91 and radial direction through hole are used to pass through for latch 14,
Latch 14 is slidably matched with waist typed through hole 91.By this technical scheme, by rotating circular slab with regard to latch 14 can be driven by tilting
The high point of waist typed through hole 91 slided to the low spot of waist typed through hole 91 so that drive shaft 13 also moves downward therewith, so as to by steel
Pearl 7 ejects circular hole, steel ball 7 is abutted with taper surface so as to realize locking.So by spacing at the low spot of waist typed through hole 91
Effect can preferably prevent that steel ball 7 is ejected excessive and can not return, efficiently avoid the damage of jump ring 8, improve
The reliability of the pressing device, extend the service life of jump ring 8；Can by the position-limiting action at the high point of waist typed through hole 91
Drive shaft 13 is avoided to be pulled out excessive and make it that locking required time during progress locking again is longer, efficiency reduces, so as to carry
High detection efficiency；Meanwhile moved downward by rotating part rotation driving axle 13, it can be easier to steel ball 7 ejecting circular hole reality
Existing latch functions；Also, now only need rotation driving axle 13 to can be realized as locking or release locking, without carrying out existing skill
Screw thread is tightened and unclamps operation in art, so as to cost savings the time, is effectively improved detection efficiency.It is appreciated that
It is that waist typed through hole 91 can be special-shaped waist typed through hole；Tilting waist typed through hole 91 refers to that the axle in bushing 9 is inclined upwardly setting,
Now the waist typed through hole 91 will have a high point and a low spot in the axial direction of bushing, as shown in fig. 7, the high point is close to rotation
Transfer part, the low spot is close to turning arm 6.
Specifically, radial direction locking hole can be provided with cylindrical section, is provided with bushing 9 corresponding with radial direction locking hole
Lock pin via, so as to which when steel ball 7 realizes locking, lock pin is inserted just can be real in lock pin via and radial direction locking hole
Now to the locking of relative position between bushing 9 and drive shaft 13 so that steel ball 7 can be maintained at lock position, i.e. steel ball 7 and cone
Shape face keeps tightly abutting, and saves manpower.
Further, the pressing device can also include the first spring 12, and the first spring 12 is sleeved on first end and cylindricality
In drive shaft 13 between section, so as to which when detecting completion, when releasing turning arm 6 and the locking of mounting seat 1, first can be passed through
Spring 12 realizes the self-return of drive shaft 13.
Specifically, long stripes through hole, the bearing of trend and locking shaft of long stripes through hole can be provided with locking axle sleeve 11
The bearing of trend of set 11 is identical；The spacing hole passed through for spacer pin is provided with bushing 9, spacer pin slides with long stripes through hole matches somebody with somebody
Close.So spacer pin is inserted in spacing hole and long stripes through hole, when being rotated to rotating part, spacer pin can be preferably
Prevent locking axle sleeve 11 from being rotated with drive shaft 13, ensure that steel ball 7 can be ejected and realize when drive shaft 13 is descending
Locking, improve the reliability of the pressing device.
As shown in figure 4, the pressing device can also include second spring 10, locking axle sleeve 11 is slidably matched with bushing 9；The
Two springs 10 are sleeved on locking axle sleeve 11, and First terrace, the centre bore of bushing 9 are provided with the outside wall surface of locking axle sleeve 11
In be provided with second step face, second spring 10 is arranged between First terrace and second step face, so that locking shaft
Installation and removal between set 11 and bushing 9 are more convenient quick, while can depress locking axle sleeve 11 when mounted and make
Its locking end is close to taper surface；Completed in detection, locking also allows for the return of locking axle sleeve 11 by second spring 10 after releasing.
In order to easily be rotated to drive shaft 13, the side away from cylindrical section can be provided with rotation on circular slab
Switch block 15, multiple projections are evenly equipped with the circumference of spill spin block 15.It is understood that mounting post can be provided with circular slab,
Spill spin block 15 can be connected through a screw thread mode in mounting post, consequently facilitating changing and repairing spill spin block 15.
As shown in fig. 6, the pressing device can also include locking bed 3, locking bed 3 includes the first cylindrical section being coaxially disposed
With the second cylindrical section, the diameter of the first cylindrical section is less than the diameter of the second cylindrical section；Mounting hole is the rank being engaged with locking bed 3
Terraced hole；The medium position of first cylindrical section is provided with the via passed through for locking end, and the medium position of the second cylindrical section is provided with
The bellmouth being connected with via, away from via, the wall of bellmouth is taper surface at the big end of bellmouth.Using this technical side
It case, by the setting of locking bed 3 can avoid that mounting seat 1 is caused to damage, reduce the material requirement to mounting seat 1, only need
The wearability of locking bed 3 is preferable, meanwhile, locking bed 3 need to only be repaired when taper surface is damaged；Certainly, for ease of
Maintenance and replacing, locking bed 3 can be threadedly coupled with mounting hole；Anti-loosing screw can be provided with the side wall of mounting seat 1, to keep away
Exempt from locking bed 3 from mounting hole to deviate from, so that the connection between mounting seat 1 and locking bed 3 is more solid and reliable.It can manage
Solution, bellmouth are coaxially disposed with via with mounting hole；The small end of bellmouth is connected with via.
Specifically, the number of circular hole can be three, and each circular hole can be distributed in the circumference of locking end；Of steel ball 7
Number is three, and each steel ball 7 and each circular hole, which correspond, to be coordinated, so as to effectively increase locked point so that locking axle sleeve 11 with
Locking between mounting seat 1 is more solid and reliable.
Pressing device provided in an embodiment of the present invention, its detection when, by turning arm 6 overturn to the bottom surface of turning arm 6 with
Datum plate 4 fits, and pressing spill spin block 15 makes the locking end of locking axle sleeve 11 be located in the bellmouth of locking bed 3, rotates rotation
Block 15, make latch 14 in the tilting waist typed through hole 91 of bushing, slided from high point to low spot, made in the guiding of waist typed through hole 91
Under, drive shaft 13 is moved downward with respect to locking axle sleeve 11, and steel ball 7 is ejected circular hole by the lower end of drive shaft 13, as shown in figure 4,
Until steel ball 7 tightly abuts with the taper surface of locking bed 3, that is, locking is realized, now latch 14 slides into the low of waist typed through hole 91
Point, turning arm 6 is by locked in mounting seat 1；Upon completion of the assays, spill spin block 15 is rotated backward, latch 14 is return back to waist type
The high point of through hole 91, as shown in Figure 5 and Figure 6, drive shaft are moved upwards in the presence of the spring force of second spring 10, steel ball 7
To circular hole contract return, effect of the locking axle sleeve 11 in the spring force of the first spring 12 in the presence of the restoring force of jump ring 8
Lower entirety is moved upwards, and turning arm 6 now may be reversed and open it, as shown in fig. 7, making the top surface and the phase of limiting plate 2 of turning arm 6
Gear connects.
It the above is only the preferred embodiment of the present invention, it should be pointed out that these embodiments are merely to illustrate the present invention
Rather than limitation the scope of the present invention, moreover, after present disclosure has been read, relevant technical staff in the field can be with
Various changes or modification are made to the present invention, these equivalent form of values equally fall into the model that the application appended claims are limited
Enclose.
Claims (10)
1. a kind of pressing device, it is characterised in that it includes the mounting seat for U-shape structure, is arranged on one end of the mounting seat
Limiting plate, turning arm, rotating shaft, drive shaft and locking axle sleeve, the turning arm is arranged on the U-shaped opening of the mounting seat
In；One end of the turning arm in the rotating shaft and the mounting seat close to one end of the limiting plate by being rotatablely connected, institute
The other end for stating turning arm is compression end；The bottom of the mounting seat is provided with mounting hole, is provided with the turning arm and institute
State the corresponding through hole of mounting hole；The locking shaft is set in the through hole, and the locking shaft set, which has, can extend into institute
State the locking end in mounting hole；The circle being connected with the centre bore of the locking axle sleeve is provided with the outside wall surface of the locking end
Hole, steel ball is provided with the circular hole；Annular groove is provided with the circumference of the locking end, is provided with and is used in the annular groove
Prevent the steel ball from deviating from the jump ring of the circular hole；One end of the drive shaft stretch into the centre bore of the locking axle sleeve with it is described
Steel ball abuts against, and the other end of the drive shaft is round end；It is provided with the mounting hole for being abutted against with the steel ball
Taper surface.
2. pressing device according to claim 1, it is characterised in that the round end is provided with rotating part, the rotation
Portion includes the circular slab and cylindrical section being coaxially disposed with the drive shaft, and one end of the cylindrical section is connected with the round end,
The other end of the cylindrical section is connected with the circular slab.
3. pressing device according to claim 2, it is characterised in that it also includes bushing and latch, and the bushing is set
Between the locking axle sleeve and the through hole；The first end of the locking axle sleeve is arranged in the centre bore of the bushing, institute
The second end for stating locking axle sleeve is the locking end；The centre bore of the cylindrical section and the bushing is rotatably assorted；The cylinder
Radial direction through hole is provided with section, tilting waist typed through hole, the waist typed through hole and the radial direction through hole are provided with the bushing
It is used to pass through for the latch, the latch is slidably matched with the waist typed through hole.
4. pressing device according to claim 3, it is characterised in that radial direction locking hole, institute are provided with the cylindrical section
State and the lock pin via corresponding with the radial direction locking hole is provided with bushing.
5. pressing device according to claim 3, it is characterised in that it also includes the first spring, first spring housing
In the drive shaft between the first end and the cylindrical portion.
6. pressing device according to claim 5, it is characterised in that the locking shaft, which is put, is provided with long stripes through hole,
The bearing of trend of the long stripes through hole is identical with the bearing of trend of the locking axle sleeve；It is provided with the bushing for spacer pin
The spacing hole passed through, the spacer pin are slidably matched with the long stripes through hole.
7. pressing device according to claim 3, it is characterised in that it also includes second spring, the locking axle sleeve with
The casing slip coordinates；The second spring is sleeved on the locking shaft and put, and is set in the outside wall surface of the locking axle sleeve
There is First terrace, second step face is provided with the centre bore of the bushing, the second spring is arranged on the First
Between terrace and the second step face.
8. pressing device according to claim 2, it is characterised in that the side away from the cylindrical section on the circular slab
Spill spin block is provided with, multiple projections are evenly equipped with the circumference of the spill spin block.
9. pressing device according to claim 1, it is characterised in that it also includes locking bed, and the locking bed includes same
The first cylindrical section and the second cylindrical section that axle is set, the diameter of first cylindrical section are less than the diameter of second cylindrical section；
The mounting hole is the shoulder hole being engaged with the locking bed；The medium position of first cylindrical section is provided with for the lock
Tight end through via, the medium position of second cylindrical section is provided with the bellmouth being connected with the via, the cone
Away from the via, the wall of the bellmouth is the taper surface at the big end in shape hole.
10. according to the pressing device described in any one of claim 1 to 9, it is characterised in that the number of the circular hole is three,
Each circular hole is distributed in the circumference of the locking end；The number of the steel ball is three, each steel ball and each circle
Hole, which corresponds, to be coordinated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710708236.4A CN107525483B (en) | 2017-08-17 | 2017-08-17 | A kind of pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710708236.4A CN107525483B (en) | 2017-08-17 | 2017-08-17 | A kind of pressing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107525483A true CN107525483A (en) | 2017-12-29 |
| CN107525483B CN107525483B (en) | 2019-06-28 |
Family
ID=60681435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710708236.4A Active CN107525483B (en) | 2017-08-17 | 2017-08-17 | A kind of pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107525483B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05141902A (en) * | 1991-11-21 | 1993-06-08 | Tokyo Seimitsu Co Ltd | Positioning jig for lead measuring apparatus |
| JP3934222B2 (en) * | 1997-09-20 | 2007-06-20 | 森精機興産株式会社 | Tool lock device for machine tools |
| CN201636115U (en) * | 2010-03-10 | 2010-11-17 | 无锡市长江液压缸厂 | Mechanical self-locking hydraulic cylinder |
| CN101926671A (en) * | 2010-09-30 | 2010-12-29 | 重庆润泽医疗器械有限公司 | Locking equipment for drill and drill |
| CN105402189A (en) * | 2015-12-01 | 2016-03-16 | 中国船舶重工集团公司第七一九研究所 | Hydraulic cylinder for outboard device with automatic locking and unlocking functions |
| CN106091875A (en) * | 2016-08-11 | 2016-11-09 | 扬州莱斯帝汽车装备有限公司 | A kind of auto parts machinery cubing |
-
2017
- 2017-08-17 CN CN201710708236.4A patent/CN107525483B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05141902A (en) * | 1991-11-21 | 1993-06-08 | Tokyo Seimitsu Co Ltd | Positioning jig for lead measuring apparatus |
| JP3934222B2 (en) * | 1997-09-20 | 2007-06-20 | 森精機興産株式会社 | Tool lock device for machine tools |
| CN201636115U (en) * | 2010-03-10 | 2010-11-17 | 无锡市长江液压缸厂 | Mechanical self-locking hydraulic cylinder |
| CN101926671A (en) * | 2010-09-30 | 2010-12-29 | 重庆润泽医疗器械有限公司 | Locking equipment for drill and drill |
| CN105402189A (en) * | 2015-12-01 | 2016-03-16 | 中国船舶重工集团公司第七一九研究所 | Hydraulic cylinder for outboard device with automatic locking and unlocking functions |
| CN106091875A (en) * | 2016-08-11 | 2016-11-09 | 扬州莱斯帝汽车装备有限公司 | A kind of auto parts machinery cubing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107525483B (en) | 2019-06-28 |
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