CN203381186U - Three-finger sleeve expanding machine - Google Patents

Three-finger sleeve expanding machine Download PDF

Info

Publication number
CN203381186U
CN203381186U CN201320364512.7U CN201320364512U CN203381186U CN 203381186 U CN203381186 U CN 203381186U CN 201320364512 U CN201320364512 U CN 201320364512U CN 203381186 U CN203381186 U CN 203381186U
Authority
CN
China
Prior art keywords
expanding
chute
air cylinder
expansion
release lever
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
CN201320364512.7U
Other languages
Chinese (zh)
Inventor
曹松
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 State China New Material Co Ltd
Original Assignee
Anhui State China New Material Co Ltd
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 State China New Material Co Ltd filed Critical Anhui State China New Material Co Ltd
Priority to CN201320364512.7U priority Critical patent/CN203381186U/en
Application granted granted Critical
Publication of CN203381186U publication Critical patent/CN203381186U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a three-finger sleeve expanding machine, which comprises a circular expanding body, wherein cylinder structures are arranged outside the expanding body, and are connected with expanding devices; sliding chutes are formed in the expanding body, and lead to the center of circle; the expanding devices are arranged in the sliding chutes; each expanding device consists of a moving rod and an expanding rod, the moving rods are arranged in the sliding chutes, and can move along the sliding chutes, and the expanding rods are perpendicular to the tail ends of the moving rods; the cylinder structures are also connected with pneumatic control elements. According to the machine, the expanding devices which are driven by cylinders on the circular expanding body can be used for expanding three-finger sleeves to achieve an expanding effect, the pneumatic control elements can also be used for adjusting the moving directions and the air inflow of the cylinders to adjust expanding intensity, and the expanding stability can be controlled and ensured in real time, so that the machine is practical.

Description

A kind of tri-finger stall dilator
Technical field
The utility model relates to the electric cable fitting process equipment, more particularly relates to a kind of dilator of cable accessory tri-finger stall.
Background technology
Spider is the conventional components in cable installation work, and cold-contraction type cable spider has little, the easy to operate characteristics of volume, thereby generally before dispatching from the factory, completes at present expansion processing both at home and abroad and (generally expand on stay pipe; The cylindrical support pipe of certain-length is wound around welding by narrower plastics strip and makes, and puts into the cable spider after expansion, and after then an end of plastics strip progressively being pulled away from and removing stay pipe, spider is fixed on cable with regard to obvolvent).
Existing tri-finger stall dilator, operating principle is to lean on the strength of electric machine rotation that the finger of tri-finger stall and finger body are expanded, very slowly the efficiency spy is low in action, so can't adapt to the need of production of enterprise.
The utility model content
In order to address the above problem, the utility model provides a kind of tri-finger stall dilator, the extension fixture that the cylinder drive is set on the expansion body by annular expands tri-finger stall, reach the effect of expansion, can also regulate by pneumatic control components the direction of motion and the size of the qigong, regulate the intensity of expansion simultaneously.
The utility model specifically is achieved through the following technical solutions:
A kind of tri-finger stall dilator, comprise the expansion body of annular, and described expansion body outside is provided with air cylinder structure, and described air cylinder structure connects extension fixture; Be provided with the chute that leads to the center of circle on described expansion body, described extension fixture is arranged in described chute; Described extension fixture forms with the expanding bar of vertical described carriage release lever end by being arranged on the carriage release lever that can move along chute in described chute, and described air cylinder structure also connects pneumatic control components.
Described air cylinder structure quantity is 6, and the quantity of described chute, carriage release lever and expanding bar is identical with the quantity of described air cylinder structure;
The width of described expanding bar is less than the width of described chute, and described expanding bar is fixed on described carriage release lever and can moves along described chute.
The beneficial effect that the utility model produces is: aborning by pneumatic action, efficiency exceeds more than at least three times of motor operation in the past, and pneumatic control components can also guarantee the real-time controlled and stability to process of expansion, the efficiency of expanding is provided, very practical.
The accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is structure schematic top plan view of the present utility model;
Fig. 2 is structure level cutaway view of the present utility model.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making under the creative work prerequisite the every other embodiment obtained, and all belong to the scope of the utility model protection.
Shown in Fig. 1, Fig. 2, a kind of tri-finger stall dilator, comprise the expansion body 1 of annular, and described expansion body 1 outside is provided with air cylinder structure 2, and described air cylinder structure 2 connects extension fixtures 3; Be provided with the chute 4 that leads to the center of circle on described expansion body 1, described extension fixture 3 is arranged in described chute 4; Described extension fixture 3 forms with the expanding bar 32 of vertical described carriage release lever 31 ends by being arranged on the carriage release lever 31 that can move along chute 4 in described chute 4, and described air cylinder structure 2 also connects pneumatic control components.
Arranging of said structure can guarantee that air cylinder structure quantity is 6, the quantity of described chute, carriage release lever and expanding bar is identical with the quantity of described air cylinder structure, supporting setting is all 6, this is experimental studies have found that 6 through repeatedly, can be because the expansion effect that expanding bar 32 causes very little is undesirable in the time of can more effective assurance expansion effect, can not cause very little expanding bar 32 to insert the tri-finger stall pipe too much and operation inconvenience because of expanding bar 32 yet, waste the problem of the resource of cylinder simultaneously.
In actual process of expansion, at first the circle centre position at expansion body 1 is gathered in expanding bar 32, the tri-finger stall pipe is inserted in expanding bar 32, control 2 work of pneumatic control components (not indicating in figure) operation air cylinder structure simultaneously, the parameters such as air inflow that comprise cylinder, air cylinder structure 2 promotes extension fixture 3 work.
The carriage release lever 31 of extension fixture moves to outer chute 4, because the width of expanding bar 32 is less than the width of described chute 4, described expanding bar 32 is fixed on described carriage release lever 31 and can moves along described chute 4, therefore the expanding bar 32 of carriage release lever drive end is also outwards moved, and so just reaches the effect of expansion.
When being expanded to predetermined effect, control the air inflow size of pneumatic control components adjusting cylinders simultaneously, air cylinder structure 2 drives carriage release lever 31 and moves to the circle centre position of expanding body 1, and expanding bar 32 is all gathered, and now the tri-finger stall pipe can take off.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.

Claims (3)

1. a tri-finger stall dilator, is characterized in that, comprises the expansion body of annular, and described expansion body outside is provided with air cylinder structure, and described air cylinder structure connects extension fixture; Be provided with the chute that leads to the center of circle on described expansion body, described extension fixture is arranged in described chute; Described extension fixture forms with the expanding bar of vertical described carriage release lever end by being arranged on the carriage release lever that can move along chute in described chute, and described air cylinder structure also connects pneumatic control components.
2. a kind of tri-finger stall dilator as claimed in claim 1, is characterized in that, described air cylinder structure quantity is 6, and the quantity of described chute, carriage release lever and expanding bar is identical with the quantity of described air cylinder structure.
3. a kind of tri-finger stall dilator as claimed in claim 1, is characterized in that, the width of described expanding bar is less than the width of described chute, and described expanding bar is fixed on described carriage release lever and can moves along described chute.
CN201320364512.7U 2013-06-24 2013-06-24 Three-finger sleeve expanding machine Expired - Fee Related CN203381186U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320364512.7U CN203381186U (en) 2013-06-24 2013-06-24 Three-finger sleeve expanding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320364512.7U CN203381186U (en) 2013-06-24 2013-06-24 Three-finger sleeve expanding machine

Publications (1)

Publication Number Publication Date
CN203381186U true CN203381186U (en) 2014-01-08

Family

ID=49869710

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320364512.7U Expired - Fee Related CN203381186U (en) 2013-06-24 2013-06-24 Three-finger sleeve expanding machine

Country Status (1)

Country Link
CN (1) CN203381186U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110936595A (en) * 2019-12-10 2020-03-31 东莞市凯菲特精密制造有限公司 Reaming forming cooling machine and reaming method for machining automobile skylight water pipe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110936595A (en) * 2019-12-10 2020-03-31 东莞市凯菲特精密制造有限公司 Reaming forming cooling machine and reaming method for machining automobile skylight water pipe

Similar Documents

Publication Publication Date Title
CN203381186U (en) Three-finger sleeve expanding machine
CN204230749U (en) A kind of overhead transmission line foreign matter cleaning plant
CN205057699U (en) Quick burring device of automation of powder metallurgy product
CN105171811A (en) Cutting running mechanism for round sponge liner cutting device
CN203112231U (en) Wire coil with wires convenient to drag
CN203527337U (en) Pneumatic slewing clamping device used for skylight glass mounting position tool
CN203562709U (en) Simple cable stripper
CN204321557U (en) The joint assembling tool of body
CN203742625U (en) Full-automatic pipe piece overturning machine
CN203150833U (en) Universal hook for ground lead
CN203491605U (en) High voltage line foreign matter removing operation tool
CN202336851U (en) Mechanism for assembling piston ring of engine
CN205021495U (en) Frock is dismantled to case
CN206842480U (en) A kind of automatic transposition apparatus
CN204451131U (en) The provision for disengagement of a kind of extruder head core rod
CN204190585U (en) A kind of wind power generation plant
CN205310166U (en) Ware is drawn in nitrogen spring maintenance
CN205086037U (en) Circular line cutting device of sponge is with cutting running gear
CN203638824U (en) Paper feeding device of paper splicer
CN204868962U (en) Isometric automatic cutting machine of pneumatic tightrope
CN203607725U (en) Grounding line operating lever
CN203536850U (en) Wire feed device for wire fast die exchanging
CN204204662U (en) The apparatus for placing of switch operation handle
CN203265323U (en) Novel straightening device for bent steel pipe
CN203830612U (en) Swing-type oil cylinder device for material cutting of straightener

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140108

Termination date: 20160624

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