CN107525483A - A kind of pressing device - Google Patents

A kind of pressing device Download PDF

Info

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
Authority
CN
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.)
Granted
Application number
CN201710708236.4A
Other languages
Chinese (zh)
Other versions
CN107525483B (en
Inventor
张国兵
赵烈伟
楚伟峰
孙连福
邓岷生
杜长胜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Jianghuai Automobile Group Corp
Original Assignee
Anhui Jianghuai Automobile Group Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Anhui Jianghuai Automobile Group Corp filed Critical Anhui Jianghuai Automobile Group Corp
Priority to CN201710708236.4A priority Critical patent/CN107525483B/en
Publication of CN107525483A publication Critical patent/CN107525483A/en
Application granted granted Critical
Publication of CN107525483B publication Critical patent/CN107525483B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00Measuring arrangements or details thereof in so far as they are not adapted to particular types of measuring means of the preceding groups
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00Measuring arrangements characterised by the use of mechanical means
    • G01B5/0002Arrangements 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

A kind of pressing device
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.
CN201710708236.4A 2017-08-17 2017-08-17 A kind of pressing device Active CN107525483B (en)

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)

* Cited by examiner, † Cited by third party
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
US5798464A (en) Method of measuring extraction forces
CN108459075A (en) A kind of floating type flux leakage detector for storage tank defects detection
US4958511A (en) Method and apparatus for wear testing anodized surfaces
CN103411721A (en) Bolt torque detection device
CN107631674A (en) A kind of coaxiality check fixture of valve seat of cylinder head hole to conduit bottom outlet
CN206725372U (en) One bulb disk-type friction testing machine
CN105115422A (en) Noncontact wheel multifunctional detection system
CN107525483A (en) A kind of pressing device
CN206269722U (en) Miniature bearing temperature of inner ring during rotation axial runout testing agency
CN111536900A (en) Roundness detection equipment based on images
CN103331215B (en) Centrifugal machine test-piece horizontal reversing locking device
CN110328605A (en) The grinding method of jig, grinding device and sample blocks
CN207407767U (en) A kind of valve seat of cylinder head hole is to the coaxiality check fixture of conduit bottom outlet
CN208155580U (en) A kind of high-pressure turbine disk blade frequency fixture
CN105437141A (en) Spiral testing rack based disassembling method of full complement cylindrical roller bearing
CN217237888U (en) Ultrasonic detection device for pipeline welding seam
CN206608330U (en) Mechanical seal detection means
CN206483716U (en) A kind of bearing outer ring internal diameter automatic sorting device
CN209264475U (en) A kind of rubber wear-resisting test device
CN209623953U (en) A kind of self-centering pressing device for full-automatic balancing machine plate-like workpiece
CN218212464U (en) Rockwell hardness detector convenient for replacing base
CN217637234U (en) Nondestructive detection equipment for metal material reinspection
CN109357825B (en) Elastic check ring elasticity detector and detection method
CN217359340U (en) Sample clamp for Martindale wear-resistant tester
CN208488454U (en) A kind of soil testing assemblies

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant