CN206824684U - A kind of novel clamp for being easy to regulation - Google Patents

A kind of novel clamp for being easy to regulation Download PDF

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Publication number
CN206824684U
CN206824684U CN201720675836.0U CN201720675836U CN206824684U CN 206824684 U CN206824684 U CN 206824684U CN 201720675836 U CN201720675836 U CN 201720675836U CN 206824684 U CN206824684 U CN 206824684U
Authority
CN
China
Prior art keywords
screw
positioning sleeve
dismounting
removable cover
claw
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.)
Expired - Fee Related
Application number
CN201720675836.0U
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Chinese (zh)
Inventor
曹正虎
Original Assignee
曹正虎
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 曹正虎 filed Critical 曹正虎
Priority to CN201720675836.0U priority Critical patent/CN206824684U/en
Application granted granted Critical
Publication of CN206824684U publication Critical patent/CN206824684U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model proposes a kind of novel clamp for being easy to regulation, including claw removable cover and positioning sleeve, provided with the sliding block that several can circumferentially slide in positioning sleeve, claw removable cover is provided with the screw that can be connected with sliding block, screw is provided with stopper slot, the stop screw to be cooperated with stopper slot is provided with claw removable cover, claw removable cover is movable with screw when stop screw can make screw lock with unclamping;The upper surface of positioning sleeve is provided with the annular groove for placing sliding block, the outer peripheral face of positioning sleeve is provided with the removal hole for being connected with annular groove and can passing through sliding block, the dismounting block being adapted to annular groove and removal hole is provided with removal hole, dismounting block is provided with knockout screw, knockout screw is provided with dismounting groove, and the dismounting coordinated with dismounting groove is inserted with dismounting block and is followed closely.The utility model provides a kind of claw removable cover operation and is easier, and more optimized structure, fixture regulation is more convenient, while the novel clamp of the quick detachable replacing of consumable accessory sliding block in fixture.

Description

A kind of novel clamp for being easy to regulation
Technical field
Field of fixtures is the utility model is related to, more particularly to one kind is conveniently dismantled, can be easy to adjust with numerically controlled lathe etc. The novel clamp of section.
Background technology
Fixture is to be applied to clamp workpiece in mechanical lathe, is then processed.The knot of existing turning attachment Structure has generally comprised claw removable cover and helical disk, and through hole, the capping of claw removable cover are provided centrally with claw removable cover On be furnished with the walking rail connected with through hole, on every walking rail sliding be provided with claw, the back side of claw is provided with and helical disk The spiral alveolar of threaded engagement.By the rotation of helical disk, realize that claw is opposite in rail of walking or slides relatively, realize workpiece Clamping and unloading.
The patent of invention of Application No. 201610283750.3 discloses a kind of novel clamp for being easy to regulation, includes outer Shell and helical disk, shell include claw removable cover, and the capping of claw removable cover is provided with the claw of slip, and helical disk rotates It is arranged in claw removable cover, helicla flute is provided with the card of the helical disk, the back side of claw is provided with links with helicla flute Coordinate and by driving helical disk to rotate the helical tooth for sliding claw, shell also includes what is be detachably connected with claw removable cover Positioning sleeve, positioning sleeve are provided with several sliding blocks that can circumferentially slide, and claw removable cover is provided with what can be connected with sliding block Screw, axial restraint, the end that positioning sleeve is in contact with claw removable cover are realized by screw between claw removable cover and positioning sleeve Face is provided with and both is risen with circumferentially fixed positioning component, and screw can make claw removable cover when being rotated in a circumferential direction on positioning sleeve, spiral shell Rotation tooth still keeps being linked with helicla flute.Can be achieved claw adjust in the presence of helicla flute folder away from purpose, it is convenient to operate, Simple and fast.But go back Shortcomings:First, on the fixture upper clipping claw removable cover for various outer diameter need adjust folder away from when block Pawl removable cover regulation trouble is, it is necessary to can be manually rotated, not only bad grasp position, and structure bad locking when installing again;Second, Sliding block on the fixture in positioning sleeve is quick-wear part, can not be changed online during serious wear, it is necessary to which needed when changing will be whole Individual shell and inner body take replacing, operation inconvenience apart.
Utility model content
Based on above mentioned problem, the utility model purpose is that providing a kind of claw removable cover operation is easier, and structure is more excellent Change, fixture regulation is more convenient, while the novel clamp of the quick detachable replacing of consumable accessory sliding block in fixture.
For problem above, there is provided following technical scheme:A kind of novel clamp for being easy to regulation, including claw removable cover And positioning sleeve, the upper surface of the positioning sleeve is mutually adapted with claw removable cover to be contacted, can provided with several in the positioning sleeve The sliding block circumferentially slid, the claw removable cover are provided with the screw that can be connected with sliding block, it is characterised in that:The screw Stopper slot is provided with, is provided with the stop screw to be cooperated with stopper slot in the claw removable cover, the stop screw can make Claw removable cover is movable with screw when screw lock is with unclamping;The upper surface of the positioning sleeve is provided with the annular for placing sliding block Chute, the outer peripheral face of the positioning sleeve are provided with the removal hole for being connected with annular groove and can passing through sliding block, the dismounting The dismounting block being adapted to annular groove and removal hole is provided with hole, the dismounting block is provided with ecto-entad through after dismantling block And the knockout screw being threadedly coupled with positioning sleeve, the knockout screw are provided with dismounting groove, are inserted with and tear open in the dismounting block Unload the dismounting nail of groove cooperation.
The utility model is further arranged to:Helical disk is provided with the positioning sleeve, the back side of the helical disk, which is formed, prolongs The transmission collar in positioning sleeve is extended, is provided with locating ring in the transmission collar, it is spacing that the positioning sleeve is socketed with axial slip Set, the axial slip stop collar are located between locating ring and the transmission collar, and the positioning sleeve, locating ring and axial slip are spacing The lower surface integral hermetic of set is set.
The utility model is further arranged to:The stopper slot is in around the circumferentially distributed annular groove of screw.
The utility model is further arranged to:The dismounting groove is in around the circumferentially distributed annular groove of knockout screw.
The beneficial effects of the utility model:The utility model provides a kind of novel clamp for being easy to regulation, first fixture On the more convenient regulation of claw removable cover and maintenance, need to adjust in the prior art on fixture the folder of claw removable cover upper clipping claw away from When, then need first to unclamp on claw removable cover with the screw being slidably matched in positioning sleeve, then can be manually rotated whole claw activity Lid makes it be separated with positioning sleeve, is then adjusted, and by setting stopper slot, claw activity on screw in the technical program Cover provided with the stop screw coordinated with stopper slot, so when unclamping screw, stop screw is by the spacing with one of stopper slot Activity is played, stop screw is arranged on claw removable cover, so claw removable cover also can be movable therewith to external spiral with screw Separated with positioning sleeve, and then realize the folder of claw removable cover away from regulation and repair, the design is more easy to operate than prior art, structure More optimize, press from both sides more convenient away from regulation;Secondly, the replacing for consumable accessory sliding block in positioning sleeve, need to disassemble in the prior art Whole claw removable cover totality structure could realize replacing, then by setting removal hole on positioning sleeve in the technical program Realize sliding block can online Renewal process, when changing sliding block, the knockout screw on dismounting block is back-outed by spiral, in knockout screw Provided with dismounting groove, dismounting nail coordinates with dismounting groove, then whole dismounting block can be movable therewith with the activity of knockout screw, dismounting block from After being extracted out in removal hole, sliding block is taken out by removal hole and can be achieved to change online, convenient operation, quick detachable replacing.
Brief description of the drawings
Fig. 1 is the external structure schematic diagram of fixture in the utility model embodiment.
Fig. 2 is the configuration schematic diagram of the screw and dismounting block in the utility model embodiment on fixture.
Fig. 3 is positioning sleeve, helical disk and the locating ring fit structure schematic diagram on fixture in the utility model embodiment.
Fig. 4 is the configuration schematic diagram that block, knockout screw and dismounting nail are dismantled in the utility model embodiment.
Illustrate in figure:1- claw removable covers;11- claws;2- positioning sleeves;21- annular grooves;22- removal holes;3- sliding blocks; 4- screws;41- stopper slots;42- stop screws;5- dismantles block;51- knockout screws;6- knockout screws;61- dismantles groove;7- spirals Disk;8- locating rings.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below Embodiment is used to illustrate the utility model, but is not limited to the scope of the utility model.
As depicted in figs. 1 and 2, a kind of novel clamp for being easy to regulation, including claw removable cover 1 and positioning sleeve 2, it is described fixed The upper surface of position set 2 is mutually adapted with claw removable cover 1 to be contacted, provided with the cunning that several can circumferentially slide in the positioning sleeve 2 Block 3, the claw removable cover 1 are provided with the screw 4 that can be connected with sliding block 3, and the screw 4 is provided with stopper slot 41, institute The stop screw 42 for being provided with claw removable cover 1 and being cooperated with stopper slot 41 is stated, the stop screw 42 can lock screw 4 Claw removable cover 1 is movable with screw 4 during with unclamping.Further, the stopper slot 41 is in around the circumferentially distributed annular of screw 4 Groove.
The more convenient regulation of claw removable cover 4 and maintenance on the technical program fixture, need to adjust on fixture in the prior art When saving claw removable cover 1 or claw 11 thereon, then need first to unclamp on claw removable cover 1 with being slidably matched in positioning sleeve 2 Screw 4, then can be manually rotated whole claw removable cover 1 makes it be separated with positioning sleeve 2, and by screw 4 in the technical program Upper setting stopper slot 41, claw removable cover 1 is provided with the stop screw 42 coordinated with stopper slot 41, so when unclamping screw 4, Stop screw 42 is by the spacing movable therewith of stopper slot 41, and stop screw 42 is arranged on claw removable cover 1, so claw Removable cover 1 can also separate with screw 4 to external spiral is movable therewith with positioning sleeve 2, and then realize the folder of claw removable cover 1 away from tune Section and maintenance, the design is more easy to operate than prior art, more optimized structure, presss from both sides more convenient away from regulation.
As shown in Figures 2 to 4, the upper surface of the positioning sleeve 2 is provided with the annular groove 21 for placing sliding block 3, the positioning The outer peripheral face of set 2 is provided with the removal hole 22 for being connected with annular groove 21 and can passing through sliding block 3, is set in the removal hole 22 There is the dismounting block 5 being adapted to annular groove 21 and removal hole 22, the dismounting block 5 is provided with ecto-entad through dismounting block 5 The knockout screw 6 being threadedly coupled afterwards and with positioning sleeve 2, the knockout screw 6 are provided with dismounting groove 61, the dismounting interpolation of block 5 Provided with the dismounting nail 51 coordinated with dismounting groove 61.Further, the dismounting groove 61 is in around the circumferentially distributed annular of knockout screw 6 Groove.
Replacing for consumable accessory sliding block 3 in positioning sleeve 2, need to disassemble whole claw removable cover 1 in the prior art complete Portion's internal structure could realize replacing, then can by set that removal hole 22 realizes sliding block 3 on positioning sleeve 2 in the technical program Online Renewal process, when changing sliding block 3, the knockout screw that one end coordinates with the screw thread of positioning sleeve 2 on dismounting block 5 is back-outed by spiral 6, knockout screw 6 is provided with dismounting groove 61, and dismounting nail 51 coordinates with dismounting groove 61, then whole dismounting block 5 can be with knockout screw 6 Activity is movable therewith, after then dismounting block 5 is extracted out from removal hole 22, sliding block 3 is taken out by removal hole 22 and may be implemented in Line is changed, and after replacing, dismounting block 5 is put back in removal hole 22, the knockout screw 6 with dismounting nail 51 is then installed, makes to tear open Unload after screw 6 and the screw thread of positioning sleeve 2 work good, whole Renewal process is convenient to be operated, quick detachable replacing.
As shown in figure 3, being provided with helical disk 7 in the positioning sleeve 2, the back side of the helical disk 7, which is formed, extends to positioning sleeve The interior transmission collar, the transmission collar is interior to be provided with locating ring 8, and the positioning sleeve 2 is socketed with axial slip stop collar, the axle To sliding and position limitation set between locating ring 8 and the transmission collar, under the positioning sleeve 2, locating ring 8 and axial slip stop collar End face integral hermetic is set, and integral hermetic setting can make lower surface and better tightness during cylinder cooperation during fixture use.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art For art personnel, on the premise of the utility model technical principle is not departed from, some improvement and modification, above-mentioned vacation can also be made If these improvement and modification also should be regarded as the scope of protection of the utility model.

Claims (4)

1. a kind of novel clamp for being easy to regulation, including claw removable cover and positioning sleeve, the upper surface of the positioning sleeve and claw Removable cover is mutually adapted contact, and several sliding blocks that can circumferentially slide are provided with the positioning sleeve, are set on the claw removable cover There is the screw that can be connected with sliding block, it is characterised in that:The screw is provided with stopper slot, is provided with the claw removable cover The stop screw to be cooperated with stopper slot, claw removable cover is with screw one when the stop screw can make screw lock with unclamping Play activity;The upper surface of the positioning sleeve is provided with the annular groove for placing sliding block, and the outer peripheral face of the positioning sleeve is provided with and ring The removal hole that shape chute is connected and can pass through sliding block, the removal hole is interior to be provided with what is be adapted to annular groove and removal hole Dismantle block, the dismounting block is provided with ecto-entad through after dismounting block and the knockout screw that is threadedly coupled with positioning sleeve, described Knockout screw is provided with dismounting groove, and being inserted with the dismounting coordinated with dismounting groove in the dismounting block follows closely.
2. in a kind of novel clamp for being easy to regulation according to claim 1, it is characterised in that:It is provided with the positioning sleeve Helical disk, the back side of the helical disk form the transmission collar extended in positioning sleeve, locating ring are provided with the transmission collar, The positioning sleeve is socketed with axial slip stop collar, and the axial slip stop collar is located between locating ring and the transmission collar, institute The lower surface integral hermetic for stating positioning sleeve, locating ring and axial slip stop collar is set.
A kind of 3. novel clamp for being easy to regulation according to claim 1 or 2, it is characterised in that:The stopper slot be in around The circumferentially distributed annular groove of screw.
A kind of 4. novel clamp for being easy to regulation according to claim 1, it is characterised in that:The dismounting groove is in around dismounting The circumferentially distributed annular groove of screw.
CN201720675836.0U 2017-06-12 2017-06-12 A kind of novel clamp for being easy to regulation Expired - Fee Related CN206824684U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720675836.0U CN206824684U (en) 2017-06-12 2017-06-12 A kind of novel clamp for being easy to regulation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720675836.0U CN206824684U (en) 2017-06-12 2017-06-12 A kind of novel clamp for being easy to regulation

Publications (1)

Publication Number Publication Date
CN206824684U true CN206824684U (en) 2018-01-02

Family

ID=60774775

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720675836.0U Expired - Fee Related CN206824684U (en) 2017-06-12 2017-06-12 A kind of novel clamp for being easy to regulation

Country Status (1)

Country Link
CN (1) CN206824684U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111151781A (en) * 2020-01-19 2020-05-15 嘉兴辉宇传动技术有限公司 Clamping and positioning mechanism for bearing inner ring cutting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111151781A (en) * 2020-01-19 2020-05-15 嘉兴辉宇传动技术有限公司 Clamping and positioning mechanism for bearing inner ring cutting

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180102

Termination date: 20190612