CN204772248U - Quick assembly disassembly frock of cigarette spindle cover bearing - Google Patents
Quick assembly disassembly frock of cigarette spindle cover bearing Download PDFInfo
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- CN204772248U CN204772248U CN201520535697.2U CN201520535697U CN204772248U CN 204772248 U CN204772248 U CN 204772248U CN 201520535697 U CN201520535697 U CN 201520535697U CN 204772248 U CN204772248 U CN 204772248U
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- jaw mechanism
- slide block
- cigarette
- grip slide
- jaw
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Abstract
The utility model discloses a quick assembly disassembly frock of cigarette spindle cover bearing, including base, three -jaw mechanism slider and grip slide, three -jaw mechanism slider is three, and the radial direction slidable along same circumference sets up on the base respectively, forms three -jaw positioning mechanism, and the top of every three -jaw mechanism slider is equipped with position adjustable grip slide respectively, the inboard top of three -jaw mechanism slider is equipped with the step working face for supporting axle sleeve work piece bottom, the medial surface of grip slide is equipped with and presss from both sides tight convex surfaces for the lateral surface of adjustable clamp mandril cover work piece, grip slide and three -jaw mechanism slider pass through fastening screw monolithic stationary and connect on the base. The utility model discloses adjust in a flexible way, effectively improve work efficiency, avoid the possibility because of the work piece removes, the unstability leads to the impaired or injury to personnel of work piece.
Description
Technical field
The utility model belongs to frock clamp, is specifically related to the fast assembling-disassembling frock of a kind of cigarette arbor cover bearing.
Background technology
On current cigarette manufacturing equipment, the method for dismounting and mounting rotary drum inner bearing mainly adopts vice fixation workpiece, by adjusting the spacing of vice, the edge clamping of axle sleeve is fastened the jaw edge at vice, and then the bearing knocked with copper rod in axle sleeve, take out bearing, installing bearing is carry out running in bearings with the jaw support sleeve of vice equally, very inconvenient in disassembly process, repeatedly to adjust the spacing of lock-filters clamp and workpiece to be repaired, and on vice in dismounting and assembling because only can there is the movement of work piece in 2 supports, unstable, thus make workpiece impaired, careless slightly, operating personnel are also easily because workpiece shift hurts hand.
Utility model content
The technical problem that the utility model solves is: the problem of difficulty fixed by the clamping existed in the disassembly process for axle sleeve bearing, the fast assembling-disassembling frock that one light, firm, to be easy to adjustment is provided, workpiece can be avoided impaired, also can eliminate the potential safety hazard in production maintenance.
The utility model adopts following technical scheme to realize:
A fast assembling-disassembling frock for cigarette arbor cover bearing, comprises base 1, three-jaw mechanism slide block 2 and grip slide 3;
Described three-jaw mechanism slide block 2 is three, and the radial direction respectively along same circumference is slidably arranged on base 1, and form three-jaw detent mechanism, the top of each three-jaw mechanism slide block 2 is respectively equipped with the adjustable grip slide in position 3;
The top, inner side of described three-jaw mechanism slide block 2 is provided with stair working face 23, bottom supporting sleeve workpiece;
The medial surface of described grip slide 3 is provided with clamping projecting surface 33, for the lateral surface of the tight shaft sleeve workpiece of adjustable clamp;
Described grip slide 3 and three-jaw mechanism slide block 2 are fixedly connected on base 1 by fastening screw 4 entirety.
Further, realize slidable fit between described three-jaw mechanism slide block 2 and base 1 by dovetail guide and dovetail groove, described dovetail guide or dovetail groove are evenly arranged along the radial direction of same circumference.
Further, described three-jaw mechanism 2 top is provided with the adjustment chute 24 in same radial direction, the slider body 31 of described grip slide 3 is inlaid in and regulates in chute 24, described adjustment chute 24 sidewall is provided with positioning screw hole 25, slide block dog screw 5, through positioning screw hole 25 pressed slider body 31, realizes the position of grip slide 3 on three-jaw mechanism slide block 2 and fixes.
Further, the lateral wall of described adjustment chute 24 is provided with the graticule 26 weighing grip slide 3 adjustable range.
Further, described grip slide 3, three-jaw mechanism slide block 2 and base 1 are provided with overlapped through hole, and for fastening screw 4 through being connected, described through hole is the rectangular mounting hole arranged along same radial direction.
The utility model adopts three-jaw mechanism clamping axle sleeve to carry out the dismounting of bearing, and wherein shaft sleeve workpiece is lived by three-jaw mechanism thrust slide supporting, and is locked from the side by grip slide, is fixedly clamped by shaft sleeve workpiece.This frock is small and exquisite is convenient to storage, there is very strong generalization, three-jaw mechanism slide block is adjustable, efficient solution is determined the bearing of different-diameter and the dismounting of axle sleeve and assembling, to the axle sleeve of different-diameter can quick mobile three-jaw mechanism to good position, tighten fastening screw and realize 3 fixed hubs, when the situation of 5mm is less than for bearing holder (housing, cover) wall thickness, fastening screw can be unclamped, graticule fine adjustment three-jaw mechanism's slide block of contrast three-jaw mechanism slide block side and the position of grip slide are to adapt to axle sleeve wall thickness, the stair working surface bearing of three-jaw mechanism slide block is made to live the part of axle sleeve, be convenient to bearing pull down below axle sleeve.
The utility model utilizes three-jaw mechanism slide block embracing on lathe to clamp principle, and strength is concentrated and not easily slided.This device effectively can be eliminated bearing tradition and assemble the periphery impact caused, and to bearing and the equal not damaged of axle sleeve, improves bearing installation accuracy and efficiency, improves the service life of bearing, also can stop the potential safety hazard that hand is slandered in operating process.
From the above mentioned, the utility model is specially adapted to dismounting and the assembling of the bearing axle sleeve on cigarette machine cigarette, packaging, former.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the overall schematic of the fast assembling-disassembling frock in the utility model.
Fig. 2 is the base schematic diagram in the utility model.
Fig. 3 is the three-jaw mechanism slide block schematic diagram in the utility model.
Fig. 4 is the grip slide schematic diagram in the utility model.
Number in the figure:
1-base, 11-dovetail slide rail, 12-first through hole;
2-three-jaw mechanism slide block, 21-dovetail groove, 22-second through hole, 23-stair working face, 24-regulates chute, 25-positioning screw hole, 26-graticule;
3-grip slide, 31-slider body, 32-third through-hole, 33-clamps projecting surface;
4-fastening screw,
5-slide block dog screw.
Detailed description of the invention
Embodiment
See Fig. 1, a kind of fast assembling-disassembling frock of cigarette arbor cover bearing, comprises base 1, three-jaw mechanism slide block 2 and grip slide 3, wherein, three-jaw mechanism slide block 2 is three, radial direction respectively along same circumference is slidably arranged on base 1, form three-jaw detent mechanism, slidable fit is realized by dovetail guide and dovetail groove between three-jaw mechanism slide block 2 and base 1, in this enforcement, what base 1 was arranged is dovetail guide 11, as shown in Figure 2, dovetail guide 11 is evenly arranged along the radial direction of same circumference, bottom three-jaw mechanism slide block 2, arrange dovetail groove 21 is nested on dovetail guide 11, form slidable fit, in other practical applications, also can arrange conversely, dovetail groove is arranged on base 1, dovetail guide is arranged on three-jaw mechanism slide block 2.The top of each three-jaw mechanism slide block 2 is respectively equipped with the adjustable grip slide in position 3, is fixedly clamped by the shaft sleeve workpiece be placed on three-jaw mechanism slide block 2.
In conjunction with see Fig. 3, the top, inner side of three-jaw mechanism slide block 2 is provided with stair working face 23, bottom supporting sleeve workpiece, grip slide 3 is when being fixedly clamped shaft sleeve workpiece, the extreme position of movement is determined according to the thickness of axle sleeve, ensures that the entity part of axle sleeve is bearing on the stair working face of three-jaw mechanism slide block 2.
In conjunction with see Fig. 4, the medial surface of grip slide 3 is provided with clamping projecting surface 33, contacts, preferably can be arranged to cambered surface during shaft sleeve workpiece tight for adjustable clamp with the lateral surface of shaft sleeve workpiece, in usual application, clamping projecting surface 33 should not exceed the medial surface of three-jaw mechanism slide block 2.About the slidable fit between grip slide 3 and three-jaw mechanism slide block 2, the adjustment chute 24 in same radial direction is provided with at three-jaw mechanism slide block 2 top, chute 24 is regulated to be arranged in parallel with the dovetail groove of bottom, the slider body 31 of grip slide 3 is inlaid in and regulates in chute 24, chute 24 sidewall is regulated to be provided with positioning screw hole 25, after the shaft sleeve workpiece that three-jaw mechanism slide block 2 supports by adjustment grip slide 3 after clamping, by slide block dog screw 5 through positioning screw hole 25 pressed slider body 31, realize the position of grip slide 3 on three-jaw mechanism slide block 2 to fix, shaft sleeve workpiece is fixedly clamped in frock, as shown in Figure 1.
Because the variable thickness of axle sleeve is fixed, according to different half bush wall thickness, mutual alignment between adjustable gripping slide block 3 and three-jaw mechanism slide block 2, the stair working face realizing three-jaw mechanism slide block 2 just in time supports the entity part of shaft sleeve workpiece, the lateral wall regulating chute 24 is provided with the graticule 26 weighing grip slide 3 adjustable range, auxiliary adjustment can be carried out according to the tolerance of graticule.
Refer again to Fig. 1, shaft sleeve workpiece is being fixedly clamped after in frock, grip slide 3 and three-jaw mechanism slide block 2 are fixedly connected on base 1 by fastening screw 4 entirety, grip slide 3, three-jaw mechanism slide block 2 and base 1 are provided with overlapped rectangular waist through hole, for fastening screw 4 through being connected.The first through hole 12 wherein on base 1 is arranged along dovetail guide 11, the second through hole 22 on three-jaw mechanism slide block 2 vertically runs through three-jaw mechanism slider body, the third through-hole 32 of grip slide 3 equally vertically runs through slider body, the direction of three through holes should be consistent, be positioned at three-jaw mechanism slide block in the radial direction, when regulating the shaft sleeve workpiece of clamping different size, fastening screw 4 should be run through three through holes all the time and be locked by nut lock, and the length of waist through hole should be determined according to the sleeve diameter scope of frock clamping.
Adopt the detailed process of the fast assembling-disassembling frock dismounting axle sleeve bearing of the present embodiment as follows:
1st step: unclamp fastening screw and (preferably can adopt the screw rod of butterfly nut, facilitate rotational fastener), three-jaw mechanism slide block all can radially before and after adjusting position, as three-jaw mechanism slide block is drawn close to center simultaneously, minimum diameter 15mm can be reached, when three-jaw mechanism slide block is externally pushed open simultaneously, can reach maximum gauge 65mm, then the clamping of axle sleeve that this frock is applicable within the scope of diameter 15mm-65mm is laid;
2nd step: the position regulating three-jaw mechanism slide block, axle sleeve is vertically placed on the stair working face of three-jaw mechanism slide block, draw three grip slides in simultaneously, clamping projecting surface before grip slide and bearing are clamped, make shaft sleeve workpiece to be installed be in the center of frock, after tightening fastening screw, can disassemble and assemble work be carried out.
When axle sleeve wall thickness is less than 5mm, unclamp the slide block dog screw on three-jaw mechanism slide block, adjustment grip slide moves to correct position to frock center position, and (there is graticule grip slide and three-jaw mechanism side, represent the width in stair working face respectively, make it the thickness of applicable axle sleeve wall), again fastening slide block dog screw after adjusting to the right place, the entity part of shaft sleeve workpiece to be assembled is placed in the step surface of three-jaw mechanism slide block, draw three three-jaw mechanism slide blocks in simultaneously, workpiece to be installed is made to be in the center of frock, tighten fastening screw respectively and fix three three-jaw mechanism slide blocks and grip slide can carry out disassemble and assemble work
The present embodiment is applied on cigarette machine cigarette, packaging, former, at present on the market a set of bearing assembling tooling price 5000 to up to ten thousand not etc., and the dismounting of different-diameter bearing axle sleeve can not be adapted to, fast assembling-disassembling frock cost of the present utility model is then about 500 yuan, greatly saves the replacing maintenance cost of production line.
Embodiment above describes general principle of the present utility model and principal character and advantage of the present utility model, the technical staff of the industry should understand, the utility model is not restricted to the described embodiments, what describe in above-described embodiment and description just illustrates specific works principle of the present utility model, under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, these changes and improvements all fall within the scope of claimed the utility model, the claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. a fast assembling-disassembling frock for cigarette arbor cover bearing, is characterized in that: comprise base (1), three-jaw mechanism slide block (2) and grip slide (3);
Described three-jaw mechanism slide block (2) is three, radial direction respectively along same circumference is slidably arranged on base (1), form three-jaw detent mechanism, the top of each three-jaw mechanism slide block (2) is respectively equipped with the adjustable grip slide in position (3);
The top, inner side of described three-jaw mechanism slide block (2) is provided with stair working face (23), bottom supporting sleeve workpiece;
The medial surface of described grip slide (3) is provided with clamping projecting surface (33), for the lateral surface of the tight shaft sleeve workpiece of adjustable clamp;
Described grip slide (3) and three-jaw mechanism slide block (2) are fixedly connected on base (1) by fastening screw (4) entirety.
2. the fast assembling-disassembling frock of a kind of cigarette arbor cover bearing according to claim 1, realize slidable fit by dovetail guide and dovetail groove between described three-jaw mechanism slide block (2) and base (1), described dovetail guide or dovetail groove are evenly arranged along the radial direction of same circumference.
3. the fast assembling-disassembling frock of a kind of cigarette arbor cover bearing according to claim 2, described three-jaw mechanism (2) top is provided with the adjustment chute (24) in same radial direction, the slider body (31) of described grip slide (3) is inlaid in and regulates in chute (24), described adjustment chute (24) sidewall is provided with positioning screw hole (25), slide block dog screw (5), through positioning screw hole (25) pressed slider body (31), realizes the position of grip slide (3) in three-jaw mechanism slide block (2) and fixes.
4. the fast assembling-disassembling frock of a kind of cigarette arbor cover bearing according to claim 3, the lateral wall of described adjustment chute (24) is provided with the graticule (26) weighing grip slide (3) adjustable range.
5. the fast assembling-disassembling frock of a kind of cigarette arbor cover bearing according to any one of claim 1-4, described grip slide (3), three-jaw mechanism slide block (2) and base (1) are provided with overlapped waist through hole, for fastening screw (4) through being connected, described through hole is the rectangular mounting hole arranged along same radial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520535697.2U CN204772248U (en) | 2015-07-22 | 2015-07-22 | Quick assembly disassembly frock of cigarette spindle cover bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520535697.2U CN204772248U (en) | 2015-07-22 | 2015-07-22 | Quick assembly disassembly frock of cigarette spindle cover bearing |
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| Publication Number | Publication Date |
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| CN204772248U true CN204772248U (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520535697.2U Active CN204772248U (en) | 2015-07-22 | 2015-07-22 | Quick assembly disassembly frock of cigarette spindle cover bearing |
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| CN (1) | CN204772248U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106918555A (en) * | 2017-03-29 | 2017-07-04 | 株洲时代新材料科技股份有限公司 | The auxiliary flexible frock and method of rail car axle box spring adhesion strength detection |
| CN109454576A (en) * | 2018-12-27 | 2019-03-12 | 武汉联航机电有限公司 | A kind of multiaxis diameter quick change clamping device |
| CN109612363A (en) * | 2019-01-18 | 2019-04-12 | 浙江辛子精工机械股份有限公司 | Measurer is used in a kind of detection of portable rolling guide |
| CN110757035A (en) * | 2019-10-17 | 2020-02-07 | 中国船舶重工集团公司第七一六研究所 | Automatic welding production line system for industrial filter |
| CN113310454A (en) * | 2021-06-18 | 2021-08-27 | 江苏理工学院 | Device for synchronously detecting coaxiality and verticality of inner ring and outer ring of bearing |
| CN113843728A (en) * | 2021-10-29 | 2021-12-28 | 苏州斯雷克机电科技有限公司 | Synchronous positioning and clamping device, and detection system and detection method for bearing ring |
-
2015
- 2015-07-22 CN CN201520535697.2U patent/CN204772248U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106918555A (en) * | 2017-03-29 | 2017-07-04 | 株洲时代新材料科技股份有限公司 | The auxiliary flexible frock and method of rail car axle box spring adhesion strength detection |
| CN106918555B (en) * | 2017-03-29 | 2019-07-26 | 株洲时代新材料科技股份有限公司 | The auxiliary flexible tooling and method of rail car axle box spring adhesion strength detection |
| CN109454576A (en) * | 2018-12-27 | 2019-03-12 | 武汉联航机电有限公司 | A kind of multiaxis diameter quick change clamping device |
| CN109612363A (en) * | 2019-01-18 | 2019-04-12 | 浙江辛子精工机械股份有限公司 | Measurer is used in a kind of detection of portable rolling guide |
| CN110757035A (en) * | 2019-10-17 | 2020-02-07 | 中国船舶重工集团公司第七一六研究所 | Automatic welding production line system for industrial filter |
| CN110757035B (en) * | 2019-10-17 | 2021-07-23 | 中国船舶重工集团公司第七一六研究所 | Automatic welding production line system for industrial filter |
| CN113310454A (en) * | 2021-06-18 | 2021-08-27 | 江苏理工学院 | Device for synchronously detecting coaxiality and verticality of inner ring and outer ring of bearing |
| CN113843728A (en) * | 2021-10-29 | 2021-12-28 | 苏州斯雷克机电科技有限公司 | Synchronous positioning and clamping device, and detection system and detection method for bearing ring |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |