WO2016065670A1 - 批头推拉式拆装工具 - Google Patents

批头推拉式拆装工具 Download PDF

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Publication number
WO2016065670A1
WO2016065670A1 PCT/CN2014/090773 CN2014090773W WO2016065670A1 WO 2016065670 A1 WO2016065670 A1 WO 2016065670A1 CN 2014090773 W CN2014090773 W CN 2014090773W WO 2016065670 A1 WO2016065670 A1 WO 2016065670A1
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WO
WIPO (PCT)
Prior art keywords
push
seat
ratchet
bit
hole
Prior art date
Application number
PCT/CN2014/090773
Other languages
English (en)
French (fr)
Inventor
王伯勇
Original Assignee
绍兴环洲工具制造有限公司
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 绍兴环洲工具制造有限公司 filed Critical 绍兴环洲工具制造有限公司
Priority to US14/891,530 priority Critical patent/US10434636B2/en
Publication of WO2016065670A1 publication Critical patent/WO2016065670A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G1/00—Handle constructions
    • B25G1/08—Handle constructions with provision for storing tool elements
    • B25G1/085—Handle constructions with provision for storing tool elements for screwdrivers, wrenches or spanners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B25B21/004—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose of the ratchet type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B15/00—Screwdrivers
    • B25B15/02—Screwdrivers operated by rotating the handle
    • B25B15/04—Screwdrivers operated by rotating the handle with ratchet action
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/0007—Connections or joints between tool parts
    • B25B23/0035—Connection means between socket or screwdriver bit and tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/02—Arrangements for handling screws or nuts
    • B25B23/08—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation
    • B25B23/12—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using magnetic means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/16—Handles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/18—Devices for illuminating the head of the screw or the nut

Definitions

  • the invention belongs to the technical field of mechanical equipment, and relates to a disassembly tool, in particular to a batch push-pull disassembly tool.
  • Disassembly and assembly tools are widely used in daily life. They are mainly used for disassembling or installing fasteners.
  • a common screwdriver is a screw tightening tool.
  • the screwdriver because there are many kinds of screws, the corresponding screwdriver bits also need a variety of them, thus designing a multi-purpose screwdriver.
  • the existing multi-purpose screwdriver is composed of a batch head and a handle. When used, the required batch head is respectively fixed into the handle, but when the batch head is replaced, the batch head is removed and reloaded into another The batch head can be used, which makes it necessary to repeat the steps of disassembly, placement, matching and installation each time the batch head is replaced, which is cumbersome and reduces the efficiency. In addition, the removed batch head is inconvenient to store and easy to lose, which also causes great inconvenience to the use of the screwdriver.
  • the prior art discloses a novel combination screwdriver, in which the front end of the handle is fixed with a screwdriver head fixing tube, and a rotating wheel is rotatably disposed in a front side groove of the handle, and a plurality of evenly arranged on the rotating wheel
  • the screwdriver bit is placed in the hole, and the screwdriver bit is provided with a screwdriver bit.
  • the upper part of the handle is horizontally movable with a push rod coaxial with the fixed screw head.
  • the end of the screwdriver bit is provided with the front end of the push rod. Matching magnets.
  • the above solution improves some problems existing in the prior art to some extent, such as inconvenient batch storage.
  • the problem is that the batch head is set in the runner, and the batch head is replaced by rotating the wheel.
  • the pusher pushes the batch head out to the screwdriver bit fixing tube to realize the replacement process, but still exists in the scheme: the switching operation is inconvenient
  • the placement hole and the screwdriver bit fixing tube are not easy to be aligned, and the positioning of the bit head in the fixed tube of the screwdriver bit is not firm enough, and the technical problem of retracting phenomenon is easy to occur, so it is necessary to improve.
  • the object of the present invention is to provide a batch push-pull type disassembly and assembly tool with reasonable design and convenient replacement of the batch head.
  • the embodiment of the present invention adopts the following technical solutions: the batch of the push-pull disassembly tool includes a housing, and the end of the housing is provided with a ratchet seat having a conveying passage, the ratchet seat a ratchet head having a bit mounting hole communicating with the conveying passage is disposed, and a ratchet control mechanism for controlling a circumferential rotation direction of the ratchet head and/or a circumferential locking ratchet head is disposed between the ratchet head and the ratchet seat,
  • the housing is provided with a receiving slot, and the receiving slot is provided with a bit head storage seat that can rotate circumferentially through the mounting structure, and the bit head storage seat has a plurality of storage heads along the head in the circumferential direction.
  • a positioning structure capable of aligning any one of the storage holes with the conveying passage when the batch head storage seat is rotated circumferentially is disposed between the batch head storage seat and the receiving groove.
  • the housing is located at the rear end of the accommodating slot and is provided with a mounting seat.
  • the mounting seat is axially slid by the guiding structure, and the end portion has a first permanent magnet and can push the batch head in the storage hole to the batch mounting hole.
  • the batch head storage seat can be placed with a plurality of batch heads and the positioning structure can align the storage holes with the conveying passages when the batch head storage base is rotated, and the batch head is separated from the storage holes by the axial sliding of the push-pull rods until Reach the bit mounting hole or reset the bit in the bit mounting hole to the storage hole through the first permanent magnet.
  • the axial positioning mechanism axially positions the push-pull rod so that the bit is not easily retracted during use, thereby realizing the entire replacement process, and the bit is easily replaced; in addition, the bit is passed through the ratchet during use.
  • the control mechanism can realize one-way rotation or circumferential locking, which makes the disassembly tool more convenient to use.
  • the axial positioning mechanism includes a sliding push block disposed on the mounting seat through the sliding guiding structure and capable of axially sliding, and the push-pull rod end is provided with a plurality of positioning positions.
  • a slot on the inner side of the sliding push block is provided with a positioning pin connected to the positioning slot one by one, and the mounting seat is hinged with two latches which are oppositely disposed and respectively located on opposite sides of the push rod end Block, the lock block and the mounting seat are provided with an elastic structure capable of driving the two latching blocks to be close to each other, and the two sides of the push-pull rod end respectively abut against the locks disposed inside the two latching blocks In the buckle notch, the sliding push block is provided with a pushing structure capable of driving the two locking blocks away from each other when the sliding push block slides axially.
  • the latching blocks are close to each other under the action of the elastic structure, and the push-pull rods are axially positioned against the latching notches; when the sliding pusher blocks slide axially, the pushing structure drives the two latching blocks away from each other, thereby disengaging the push-pull rods.
  • the locking notch removes the axial positioning of the push-pull rod.
  • the pushing structure includes a locking plate respectively disposed outside the locking block, and two inner sides of the sliding pushing block are disposed in parallel with each other and are respectively located at the positioning legs.
  • a side guide plate the end portions of the two guide plates near the positioning legs are respectively provided with inclined push plates corresponding to the lock plates, and the two inclined push plates are oppositely inclined, and the ends of the inclined push plates are externally abutted It is placed on the inner side of the end of the lock plate. That is, the tilting push plate pushes the locking plate to realize the distance between the two locking blocks.
  • the elastic structure comprises two limiting slots disposed in the mounting seat, and the locking block is provided with a sliding block disposed in the limiting slot.
  • the limiting groove is provided with a pressing spring against the sliding block;
  • the sliding guiding structure comprises two axial installations a guide groove on the outer side of the seat, a guide card plate is disposed on each side of the sliding push block, and the guide card plate is slidably disposed in the guide groove. That is, when the locking plates and the inclined push plates are disengaged respectively, the two locking blocks can be close to each other under the action of the pressing spring.
  • the guiding structure comprises a guiding seat disposed on the mounting seat, the guiding seat is axially provided with a guiding hole, and the push-pull rod is slidably disposed in the guiding hole This facilitates the axial sliding of the push-pull rod.
  • the mounting structure includes a fixing seat disposed at an end of the mounting seat and extending downward, the fixing seat and the ratchet seat forming the receiving groove, the a first receiving hole is disposed at a center of one end of the bit storage base, and the first receiving hole end is provided with a first ball, and the ratchet seat is located below the conveying channel and is matched with the first ball.
  • a groove is disposed, and the first receiving hole is provided with a first spring capable of exposing the first ball to the first receiving hole and abutting in the mounting groove, at the center of the other end of the bit storage base
  • a second permanent magnet is disposed, and the fixing seat is provided with a matching iron block corresponding to the second permanent magnet.
  • the positioning structure comprises a plurality of positioning grooves uniformly disposed at the circumferential edge of the end of the bit storage base, and the number of the positioning grooves is equal to the number of the storage holes.
  • the positioning groove is arranged in a staggered manner with the storage hole, and two second receiving holes are disposed on the fixing seat, and the second receiving hole is provided with a second ball, wherein the fixing seat is provided
  • the cover plate is provided with a cover plate, and the cover plate has two through holes respectively corresponding to the second receiving holes, and the second receiving holes are respectively provided to enable the second The ball exposes the through hole and abuts against the second spring disposed in the positioning groove.
  • the number of the positioning grooves and the storage holes are six and one by one, and the two mutually disposed positioning grooves are in the same straight line.
  • the second ball is Entering the positioning groove Automatic alignment of the storage aperture with the delivery channel.
  • the ratchet control mechanism includes an adjustment ring that is circumferentially rotated and sleeved on the ratchet seat, and the ratchet seat is located on the outer side of the adjustment ring and is provided with a pillow-shaped body at the ratchet
  • the seat is provided with two compression spring holes under the pillow body, wherein the compression spring holes are respectively provided with a compression spring abutting against the end of the pillow body, and a pressing piece is fixed on the adjustment ring, The end of the pressing piece is pressed against the middle of the pillow body, the ratchet head is connected to the ratchet seat through the connecting structure, and the ratchet head is provided with a plurality of ratchet teeth on the inner side of the circumference, and the two ends of the pillow body are Each has a mating portion that meshes with the ratchet.
  • the pressing piece is used to press the middle or any end of the pillow body by rotating the adjusting ring.
  • the pillow body is in an equilibrium state and the matching portions at both ends. Both mesh with the ratchet to achieve circumferential locking of the ratchet head.
  • the pressing piece is pressed against any end of the pillow, the balance of the pillow is broken, and the end opposite to the pressing piece moves downward, and the other end is The mating portion continues to mesh with the ratchet to achieve a one-way rotation of the ratchet head.
  • the connecting structure comprises an annular groove disposed at an end of the ratchet seat, and the ratchet head is circumferentially rotatably sleeved on the ratchet seat and is engaged in the annular groove.
  • An open collar that can axially position the ratchet head. That is, the ratchet head is connected to the ratchet seat through the opening collar, so that the two are not easily separated from each other.
  • the housing is in the shape of a pistol and is formed by two half-shells, and the lower side of the housing is provided with an LED lamp facing the ratchet head.
  • the LED lamp is connected with a built-in power source disposed in the casing, and a switch located on the casing is disposed between the built-in power source and the LED lamp.
  • the switch is disposed at the position of the trigger of the pistol-shaped housing, that is, the trigger of the LED lamp is realized by pulling the trigger, so that the disassembly tool can be normally used even in a dark environment.
  • the advantages of the preferred embodiment of the prior push-pull disassembly tool are: design Reasonable structure, easy to store the batch head, convenient and simple to replace the batch head, the batch head can be automatically aligned with the mounting hole, and the bit is firmly positioned when used, is not easy to retract, has high stability, and has illumination function even in the dark. It can also be used normally under the environment.
  • FIG. 1 is a schematic structural view of a batch push-pull type disassembly and assembly tool according to an embodiment of the present invention
  • FIG. 2 is an exploded view of a batch push-pull type disassembly tool according to an embodiment of the present invention
  • FIG. 3 is a partial structural schematic view of a batch push-pull type disassembly and assembly tool according to an embodiment of the present invention
  • FIG. 4 is a schematic structural view of a bit head storage base in a batch push-pull type disassembly and assembly tool according to an embodiment of the present invention.
  • the relevant reference numerals are: housing 1, housing groove 11, half housing 12, LED lamp 13, built-in power supply 14, switch 15, ratchet seat 2, delivery channel 21, ratchet head 3, batch Head mounting hole 31, ratchet control mechanism 4, adjusting ring 41, pillow 42 , compression spring hole 43 , compression spring 44 , pressing piece 45 , ratchet 46 , annular groove 47 , opening collar 48 , mounting structure 5 , fixing a seat 51, a first receiving hole 52, a first ball 53, a mounting groove 54, a first spring 55, a second permanent magnet 56, a bit storage seat 6, a storage hole 61, a positioning structure 7, a positioning groove 71, The second accommodating hole 72, the second ball 73, the cover plate 74, the through hole 75, the second spring 76, the mounting seat 8, the axial positioning mechanism 81, the sliding push block 811, the positioning groove 812, the positioning leg 813, and the latch Block 814, lock notch 815, lock plate 816, guide plate 817
  • the head push-pull disassembly tool includes a housing 1 , and the end of the housing 1 is provided with
  • the ratchet base 2 has a conveying passage 21, and the ratchet seat 2 is provided with a ratchet head 3 having a bit mounting hole 31 communicating with the conveying passage 21, and the ratchet head 3 and the ratchet seat 2 are provided for controlling the ratchet head 3 weeks.
  • the ratchet control mechanism 4 for locking the ratchet head 3 in the direction of rotation and/or the circumferential direction;
  • the housing 1 is provided with a receiving groove 11 in which the bit storage base 6 capable of circumferential rotation is provided through the mounting structure 5
  • the top storage base 6 has a plurality of storage holes 61 disposed axially along the bit storage base 6 and used for storing the bit, and a bit storage base is provided between the bit storage base 6 and the accommodating groove 11.
  • a positioning structure 7 capable of aligning any one of the storage holes 61 with the conveying passage 21 when the circumference is rotated;
  • the housing 1 is located at the rear end of the receiving groove 11 and is provided with a mounting seat 8 which is axially slid on the mounting base 8 through the guiding structure.
  • the end of the push-pull rod 9 has a first permanent magnet 91 and the push-pull rod 9 can eject the batch head in the storage hole 61 to the bit mounting hole 31 or the bit head in the bit mounting hole 31. Resetting into the storage hole 61, between the push-pull rod 9 and the mounting seat 8 is provided for driving the push-pull rod 9 to slide axially and when the batch head is located at the batch head When the push rod 31 mounting holes 9 located axially axial positioning means on the mount 881.
  • the batch head storage base 5 can place a plurality of batch heads, and when the batch head storage base 5 is rotated, the positioning structure 7 can align the storage hole 61 with the conveying passage 21, and the bit head is realized by the axial sliding of the push-pull rod 9.
  • the inside of the storage hole 61 is detached until reaching the bit mounting hole 31 or the bit in the bit mounting hole 31 is returned to the storage hole 61 by the first permanent magnet 91.
  • the axial positioning mechanism 81 axially positions the push-pull rod 9 so that the bit is not easily retracted during use, thereby realizing the entire replacement process, making the batch head easy to replace, and
  • the one-way rotation or the circumferential locking can be realized by the ratchet control mechanism 4, which makes the disassembly tool more convenient to use.
  • the axial positioning mechanism 81 in this embodiment includes a sliding push block 811 which is disposed on the mounting seat 8 through the sliding guiding structure and can slide axially.
  • the end of the push-pull rod 9 is provided with a plurality of positioning positions.
  • the slot 812 and the sliding push block 811 are provided with a plurality of positioning legs 813 which are connected to the positioning slot 812.
  • the mounting base 8 is hinged with two latches which are oppositely disposed and respectively located at the ends of the push-pull rod 9 Block 814, each side of the locking block 814 and the mounting seat 8 is provided with an elastic structure capable of driving the two locking blocks 814 close to each other, and the two ends of the push-pull rod 9 are respectively disposed on the inner side of the two locking blocks 814. Sliding within the gap 815 of the lock
  • the pushing block 811 is provided with a pushing structure capable of driving the two locking blocks 814 away from each other when the sliding pushing block 811 slides axially.
  • the locking block 814 is close to each other under the elastic structure, and the push-pull rod 9 abuts against the buckle.
  • the axial positioning is realized in the notch 815; when the sliding push block 811 is axially slid, the pushing structure drives the two locking blocks 814 away from each other to disengage the push-pull rod 9 from the locking notch 815, and the axial positioning of the push-pull rod 9 is released.
  • the pushing structure here includes a locking plate 816 respectively disposed outside the locking block 814.
  • the sliding pushing block 811 is provided with two guiding plates 817 disposed parallel to each other and respectively located on opposite sides of the positioning leg 813, and two guiding plates.
  • the end portions of the 817 adjacent to the positioning legs 813 are respectively provided with inclined pressing plates 818 corresponding to the locking plates 816, and the two inclined pushing plates 818 are oppositely disposed, and the outer ends of the inclined pushing plates 818 are abutted against the locking buckles.
  • the inside of the end of the plate 816 is provided with two guiding plates 817 disposed parallel to each other and respectively located on opposite sides of the positioning leg 813, and two guiding plates.
  • the end portions of the 817 adjacent to the positioning legs 813 are respectively provided with inclined pressing plates 818 corresponding to the locking plates 816, and the two inclined pushing plates 818 are oppositely disposed, and the outer ends of the inclined pushing plates 818 are abutted against the locking buckles.
  • the tilting plate 818 pushes the locking plate 816 to move away from the two locking blocks 814; in addition, when the tilting plate 818 is away from the locking plate 816, the outer side of the guiding plate 817 is abutted on the inner side of the locking plate 816, thereby The two locking blocks 814 are placed in a state of being apart from each other, which facilitates the axial sliding of the push-pull rod 9.
  • the elastic structure includes two limiting slots 82 disposed in the mounting base 8.
  • the locking block 814 is provided with a sliding block 83 slidably disposed in the limiting slot 82.
  • the limiting slot 82 is provided with a sliding block 83.
  • Abutting pressing spring 84; the sliding guiding structure comprises two guiding grooves 85 disposed axially outside the mounting seat 8, the guiding plate 86 is respectively disposed on both sides of the sliding pushing block 811, and the guiding card 86 is slidably disposed at the guiding In the groove 85, that is, when the locking plate 816 is disengaged from the guiding plate 817 and the inclined pushing plate 818, respectively, the two locking blocks 814 are brought close to each other by the pressing spring 84.
  • the guiding structure comprises a guiding seat 87 disposed on the mounting seat 8.
  • the guiding seat 87 is axially provided with a guiding hole 88, and the push-pull rod 9 is slidably disposed in the guiding hole 88. In order to ensure that the push-pull rod 9 slides in the axial direction.
  • the mounting structure 5 in this embodiment includes a fixing base 51 disposed at an end of the mounting base 8 and extending downwardly.
  • the fixing base 51 and the ratchet seat 2 form the above-mentioned receiving groove 11; the end of the bit storage base 6
  • the first receiving hole 52 is provided with a first receiving hole 52.
  • the first receiving hole 52 is provided with a first ball 53 at the end, and the ratchet seat 2 is disposed below the conveying channel 21 with a mounting groove 54 matching the first ball 53.
  • a second permanent magnet 56 is disposed at the center of the other end of the bit storage base 6, and A mating iron block corresponding to the second permanent magnet 56 is provided on the fixing base 51.
  • one end of the bit storage base 6 is positioned by the first ball 53 against the mounting groove 54, and the other end is attracted by the second permanent magnet 56 and the mating iron block.
  • the bottom of the receiving groove 11 has a hand hole, so that the bit storage base 6 is easy to rotate circumferentially and is easy to disassemble.
  • the positioning structure 7 herein includes a plurality of positioning grooves 71 uniformly disposed at the circumferential edges of the end portions of the bit storage base 6, the number of the positioning grooves 71 being equal to the number of the storage holes 61 and the positioning grooves 71 and the storage holes 61 one by one staggered settings.
  • Two second accommodating holes 72 are disposed in the fixing base 51, and a second ball 73 is disposed in the second accommodating hole 72.
  • the fixing seat 51 is provided with a cover plate 74 through a fastener, and the cover plate 74 has Two through holes 75 respectively corresponding to the second accommodating holes 72 are disposed, and the second accommodating holes 72 are respectively disposed to expose the second balls 73 to the through holes 75 and abut against the positioning grooves 71.
  • Second spring 76 Preferably, the number of the positioning recesses 71 and the storage holes 61 are six and one by one, and the two mutually disposed positioning grooves 71 are in the same straight line.
  • the second ball 73 enters the positioning groove 71, thereby achieving automatic alignment of the storage hole 61 with the conveying path 21.
  • the ratchet control mechanism 4 includes an adjusting ring 41 that is circumferentially sleeved on the ratchet seat 2, and a ratchet body 42 is disposed on the ratchet seat 2 outside the adjusting ring 41, and two ratchet seats 2 are disposed on the ratchet seat 2
  • the compression spring holes 43 are located below the pillow 42 and the compression spring holes 43 are respectively provided with a compression spring 44 that abuts against the end of the pillow 42.
  • a pressing piece 45 is fixedly disposed on the adjusting ring 41. The end of the pressing piece 45 is pressed against the middle of the pillow body 42.
  • the ratchet head 3 is connected to the ratchet seat 2 through the connecting structure and the ratchet head 3 is provided on the inner side of the circumference.
  • a plurality of ratchet teeth 46, and each of the two ends of the pillow body 42 has a mating portion that meshes with the ratchet teeth 46.
  • the engaging portions at both ends are engaged with the ratchet teeth 46 to realize the circumferential locking of the ratchet head 3; when the pressing piece 45 is pressed against the pillow 42 At either end, the balance of the pillow 42 is broken, the end abutting against the pressing piece 45 is moved downward, and the engaging portion at the other end continues to mesh with the ratchet 46, thereby achieving one-way rotation of the ratchet head 3.
  • the connecting structure includes an annular groove 47 disposed at the end of the ratchet seat 2, and the ratchet head 3 is circumferentially rotatably sleeved on the ratchet seat 2 and is engaged in the annular groove 47 to axially position the ratchet head 3.
  • the opening collar 48 connects the ratchet head 3 to the ratchet seat 2 through the opening collar 48, thereby making it difficult for the two to be disengaged from each other.
  • the housing 1 is in the shape of a pistol and is assembled by two half-shells 12. The lower side of the housing 1 is provided with an LED lamp 13 facing the ratchet head 3, and the LED lamp 13 is connected to the housing 1 .
  • a built-in power source 14 is provided, and a switch 15 on the housing 1 is disposed between the built-in power source 14 and the LED lamp 13.
  • the switch 15 is disposed at a position of a trigger of the shell 1 in the form of a pistol, that is, by pulling the trigger
  • the switch of the LED lamp 13 is realized, so that the disassembly tool can be used normally even in a dark environment.
  • the housing 1, the receiving groove 11, the half housing 12, the LED lamp 13, the built-in power source 14, the switch 15, the ratchet seat 2, the conveying passage 21, the ratchet head 3, and the bit mounting hole are used more frequently herein.
  • the ratchet control mechanism 4 the adjusting ring 41, the pillow body 42, the compression spring hole 43, the compression spring 44, the pressing piece 45, the ratchet 46, the annular groove 47, the opening collar 48, the mounting structure 5, the fixing seat 51,
  • the first receiving hole 52, the first ball 53, the mounting groove 54, the first spring 55, the second permanent magnet 56, the bit storage seat 6, the storage hole 61, the positioning structure 7, the positioning groove 71, and the second volume The hole 72, the second ball 73, the cover plate 74, the through hole 75, the second spring 76, the mounting seat 8, the axial positioning mechanism 81, the sliding push block 811, the positioning groove 812, the positioning leg 813, the locking block 814, The locking notch 815, the locking plate 816, the

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  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Abstract

一种批头推拉式拆装工具，它包括壳体（1），壳体（1）端部设有具有输送通道（21）的棘轮座（2），棘轮座（2）上设有具有批头安装孔（31）的棘轮头（3），棘轮头（3）与棘轮座（2）之间设有棘轮控制机构（4），在壳体（1）上设有容置槽（11），容置槽（11）内设有批头存储座（6），批头存储座（6）上周向具有若干存储孔（61），批头存储座（6）与容置槽（11）之间设有定位结构（7），壳体（1）设有安装座（8），在安装座（8）上设有端部具有第一永磁体（91）的推拉杆（9），推拉杆（9）与安装座（8）之间设有轴向定位机构（81）。

Description

批头推拉式拆装工具
本发明要求本申请人的下述中国专利申请的优先权：申请日为2014-10-28，名称为“批头推拉式拆装工具”，申请号为201410581397.8。
技术领域
本发明属于机械设备技术领域，涉及拆装工具，尤其是涉及一种批头推拉式拆装工具。
背景技术
拆装工具在日常生活中的应用非常广泛，其主要是用于拆卸或安装紧固件类，例如常见的螺丝批就是一种螺钉松紧工具。对于螺丝批而言，因螺钉有多种，故对应的螺丝批头也需要多种，由此设计了多用螺丝批。现有的多用螺丝批是由批头、手柄组成，使用时分别把所需要的批头装入手柄固定使用，但更换批头时，又得卸下该批头，并重新装入另一种批头才能使用，这就使得每次更换批头都需要重复拆卸、放置、配型、安装这几个步骤，较为繁琐，降低了效率。另外，拆卸下来的批头存储不便，易丢失，这也就给螺丝批的使用造成了极大不便。
为了解决现有技术存在的问题，人们进行了长期的探索，提出了各式各样的解决方案。例如，现有技术公开了一种新型的组合螺丝刀，其手柄的前端固定有螺丝批头固定管，手柄的前侧凹槽内通过转轴可转动地设置有转轮，转轮上均匀设置有数个螺丝批头放置孔，且螺丝批头放置孔内均设置有螺丝批头，手柄内上部水平活动设置有与螺丝批头固定管同轴的推杆，螺丝批头的末端设置有与推杆前端相配合的磁铁。
上述方案在一定程度上改进了现有技术存在的部分问题，例如批头存储不便 的问题，即将批头设置在转轮内，通过转动转轮实现批头的更换，推杆将批头顶出至螺丝批头固定管从而实现更换过程，但是仍然方案中依然存在着：切换操作不便，放置孔与螺丝批头固定管不易对准，批头设置在螺丝批头固定管时定位不够牢固，易产生缩回现象等技术问题，因此有必要予以改进。
技术问题
本发明的目的是针对上述问题，提供一种设计合理、批头更换方便的批头推拉式拆装工具。
问题的解决方案
为达到上述目的，本发明的实施例采用了下列技术方案：本批头推拉式拆装工具，包括壳体，所述的壳体端部设有具有输送通道的棘轮座，所述的棘轮座上设有具有与输送通道相连通的批头安装孔的棘轮头，所述的棘轮头与棘轮座之间设有用于控制棘轮头周向转动方向和/或周向锁止棘轮头的棘轮控制机构，在壳体上设有容置槽，所述的容置槽内通过安装结构设有能周向转动的批头存储座，所述的批头存储座上周向具有若干沿批头存储座轴向设置且用于存储批头的存储孔，所述的批头存储座与容置槽之间设有当批头存储座周向转动时能将任意一个存储孔与输送通道对齐的定位结构，所述的壳体位于容置槽后端设有安装座，在安装座上通过导向结构轴向滑动设有端部具有第一永磁体且能将存储孔内的批头顶出至批头安装孔及将批头安装孔内的批头复位至存储孔内的推拉杆，所述的推拉杆与安装座之间设有用于带动推拉杆轴向滑动且当批头位于批头安装孔时将推拉杆轴向定位在安装座上的轴向定位机构。
该结构中，批头存储座可以放置多个批头且转动批头存储座时定位结构能将存储孔与输送通道对齐，通过推拉杆的轴向滑动来实现批头从存储孔内脱离直至 到达批头安装孔或通过第一永磁体将批头安装孔内的批头复位至存储孔内。当批头位于批头安装孔时，轴向定位机构将推拉杆轴向定位使得批头在使用时不易回缩，从而实现整个更换过程，批头更换方便；另外，批头在使用时通过棘轮控制机构能实现单向转动或周向锁定使得本拆装工具使用时更加方便。
在上述的批头推拉式拆装工具中，所述的轴向定位机构包括通过滑动导向结构设置在安装座上且能轴向滑动的滑动推块，所述的推拉杆端部设有若干定位槽，所述的滑动推块内侧设有若干与定位槽一一插接相连的定位脚，所述的安装座上铰接设有两个相对倾斜设置且分别位于推拉杆端部两侧的锁扣块，所述的锁扣块与安装座之间设有能驱动两个锁扣块相互靠近的弹性结构，所述的推拉杆端部两侧分别抵靠设置在两个锁扣块内侧的锁扣缺口内，所述的滑动推块上设有当滑动推块轴向滑动时能驱动两个锁扣块相互远离的推动结构。显然，锁扣块在弹性结构作用下相互靠近，推拉杆抵靠在锁扣缺口内实现轴向定位；滑动推块轴向滑动时推动结构带动两个锁扣块相互远离，从而使推拉杆脱离锁扣缺口，解除推拉杆的轴向定位。
在上述的批头推拉式拆装工具中，所述的推动结构包括分别设置在锁扣块外侧的锁扣板，所述的滑动推块内侧设有两个相互平行设置且分别位于定位脚两侧的导向板，两个导向板靠近定位脚的端部分别设有与锁扣板一一对应的倾斜推板且两个倾斜推板相对倾斜设置，所述的倾斜推板的端部外侧抵靠设置在锁扣板的端部内侧。即倾斜推板推动锁扣板实现两个锁扣块的远离，另外，当倾斜推板远离锁扣板后，导向板外侧抵靠设置在锁扣板内侧，从而使得两个锁扣块处于相互远离的状态，这样便于推拉杆的轴向滑动。
在上述的批头推拉式拆装工具中，所述的弹性结构包括两个设置在安装座内的限位槽，所述的锁扣块上设有滑动设置在限位槽内的滑动块，所述的限位槽内设有与滑动块相抵靠的顶压弹簧；所述的滑动导向结构包括两个轴向设置在安装 座外侧的导向槽，所述的滑动推块两侧分别设有导向卡板，且所述的导向卡板滑动设置在导向槽内。即当锁扣板分别导向板和倾斜推板脱离时，在顶压弹簧作用下，两个锁扣块可相互靠近。
在上述的批头推拉式拆装工具中，所述的导向结构包括设置在安装座上的导向座，所述的导向座轴向设有导向孔，且所述的推拉杆滑动设置在导向孔内，这样便于推拉杆的轴向滑动。
在上述的批头推拉式拆装工具中，所述的安装结构包括设置在安装座端部且向下延伸的固定座，所述的固定座与棘轮座形成上述的容置槽，所述的批头存储座一端的中心设有第一容置孔，所述的第一容置孔端部设有第一滚珠，所述的棘轮座上位于输送通道下方设有与第一滚珠相匹配的安装凹槽，且所述的第一容置孔内设有能使第一滚珠露出第一容置孔且抵靠设置在安装凹槽内的第一弹簧，在批头存储座的另一端中心设有第二永磁体，且所述的固定座上设有与第二永磁体相对应的配合铁块。由此，批头存储座一端通过第一滚珠抵靠在安装凹槽内实现定位，另一端通过第二永磁体与配合铁块相互吸引实现定位。另外，为了便于批头存储座转动，容置槽底部具有手孔，这样使得批头存储座易于周向转动且便于拆卸。
在上述的批头推拉式拆装工具中，所述的定位结构包括若干均匀设置在批头存储座端部周向边缘的定位凹槽，所述的定位凹槽的数量与存储孔的数量相等且所述的定位凹槽与存储孔一一交错设置，在固定座上设有两个第二容置孔，所述的第二容置孔内设有第二滚珠，所述的固定座上通过紧固件设有盖板，且所述的盖板上具有两个分别与第二容置孔一一对应设置的通孔，所述的第二容置孔内均设有能使第二滚珠露出通孔且抵靠设置在定位凹槽内的第二弹簧。优选地，这里的定位凹槽与存储孔的数量均为六个且一一交错均匀设置，其中两个相互设置的定位凹槽位于同一直线，当周向转动批头存储座时，第二滚珠进入定位凹槽内而 实现存储孔与输送通道的自动对齐。
在上述的批头推拉式拆装工具中，所述的棘轮控制机构包括周向转动套接于棘轮座上的调节圈，所述的棘轮座上位于调节圈外侧设有一枕状体，在棘轮座上设有两个位于枕状体下方的压簧孔，所述的压簧孔内分别设有与枕状体端部相抵靠的压簧，在调节圈上固定设有一压片，所述的压片端部压靠在枕状体的中部上方，所述的棘轮头通过连接结构与棘轮座相连且所述的棘轮头周向内侧设有若干棘齿，且所述的枕状体两端分别具有与棘齿相互啮合的配合部。该结构中，利用杠杆原理，通过转动调节圈实现压片对枕状体中部或任意一端进行压靠，当压片压靠在枕状体中部时，枕状体位于平衡状态且两端的配合部均与棘齿相互啮合，实现棘轮头的周向锁止，当压片压靠在枕状体任意一端时，枕状体的平衡被打破，其与压片抵靠的一端向下移动，另一端的配合部则继续与棘齿啮合，从而实现棘轮头的单向转动。
在上述的批头推拉式拆装工具中，所述的连接结构包括设置在棘轮座端部的环形槽，所述的棘轮头周向转动套接于棘轮座上且在环形槽内卡接有能将棘轮头轴向定位的开口卡圈。即通过开口卡圈将棘轮头与棘轮座相连，使两者不易相互脱离。
在上述的批头推拉式拆装工具中，所述的壳体呈手枪状且由两个半壳体拼合而成，所述的壳体下侧设有朝向棘轮头的LED灯，所述的LED灯连接有设置在壳体内的内置电源，且所述的内置电源与LED灯之间设有位于壳体上的开关。优选地，这里的开关设置在呈手枪状的壳体扳机的位置，即通过扣动扳机实现LED灯的开关，这样本拆装工具即使在黑暗的环境也能正常使用。
发明的有益效果
与现有的技术相比，本批头推拉式拆装工具较优实施例的优点在于：设计合 理，结构简单，便于存储批头，批头更换时方便简单，批头能自动对准安装孔，且批头使用时定位牢固，不易回缩，稳定性高，具有照明功能，即使在黑暗的环境下也能正常使用。
对附图的简要说明
图1是本发明实施例提供的批头推拉式拆装工具结构示意图；
图2是本发明实施例提供的批头推拉式拆装工具的爆炸图；
图3是本发明实施例提供的批头推拉式拆装工具的局部结构示意图；
图4是本发明实施例提供的批头推拉式拆装工具的中的批头存储座的结构示意图。
图1-4中，有关附图标记为：壳体1、容置槽11、半壳体12、LED灯13、内置电源14、开关15、棘轮座2、输送通道21、棘轮头3、批头安装孔31、棘轮控制机构4、调节圈41、枕状体42、压簧孔43、压簧44、压片45、棘齿46、环形槽47、开口卡圈48、安装结构5、固定座51、第一容置孔52、第一滚珠53、安装凹槽54、第一弹簧55、第二永磁体56、批头存储座6、存储孔61、定位结构7、定位凹槽71、第二容置孔72、第二滚珠73、盖板74、通孔75、第二弹簧76、安装座8、轴向定位机构81、滑动推块811、定位槽812、定位脚813、锁扣块814、锁扣缺口815、锁扣板816、导向板817、倾斜推板818、限位槽82、滑动块83、顶压弹簧84、导向槽85、导向卡板86、导向座87、导向孔88、推拉杆9、第一永磁体91。
发明实施例
下面结合附图和具体实施方式对本发明做进一步详细的说明。
如图1-4所示，本批头推拉式拆装工具，包括壳体1，该壳体1端部设有具 有输送通道21的棘轮座2，棘轮座2上设有具有与输送通道21相连通的批头安装孔31的棘轮头3，棘轮头3与棘轮座2之间设有用于控制棘轮头3周向转动方向和/或周向锁止棘轮头3的棘轮控制机构4；在壳体1上设有容置槽11，容置槽11内通过安装结构5设有能周向转动的批头存储座6，批头存储座6上周向具有若干沿批头存储座6轴向设置且用于存储批头的存储孔61，批头存储座6与容置槽11之间设有当批头存储座6周向转动时能将任意一个存储孔61与输送通道21对齐的定位结构7；壳体1位于容置槽11后端设有安装座8，在安装座8上通过导向结构轴向滑动设有推拉杆9，该推拉杆9的端部具有第一永磁体91且该推拉杆9能将存储孔61内的批头顶出至批头安装孔31或将批头安装孔31内的批头复位至存储孔61内，该推拉杆9与安装座8之间设有用于带动推拉杆9轴向滑动且当批头位于批头安装孔31时将推拉杆9轴向定位在安装座8上的轴向定位机构81。该结构中，批头存储座5可以放置多个批头，且转动批头存储座5时定位结构7能将存储孔61与输送通道21对齐，通过推拉杆9的轴向滑动实现批头从存储孔61内脱离直至到达批头安装孔31或通过第一永磁体91将批头安装孔31内的批头复位至存储孔61内。当批头位于批头安装孔31时，轴向定位机构81将推拉杆9轴向定位使得批头在使用时不易回缩，从而实现整个更换过程，使得批头更换起来十分方便，另外，批头在使用时通过棘轮控制机构4能实现单向转动或周向锁定，使得本拆装工具使用时更加方便。
如图2、图3所示，本实施例中的轴向定位机构81包括通过滑动导向结构设置在安装座8上且能轴向滑动的滑动推块811，推拉杆9端部设有若干定位槽812，滑动推块811内侧设有若干与定位槽812——插接相连的定位脚813，安装座8上铰接设有两个相对倾斜设置且分别位于推拉杆9端部两侧的锁扣块814，每侧锁扣块814与安装座8之间设有能驱动两个锁扣块814相互靠近的弹性结构，推拉杆9端部两侧分别抵靠设置在两个锁扣块814内侧的锁扣缺口815内，滑动 推块811上设有当滑动推块811轴向滑动时能驱动两个锁扣块814相互远离的推动结构这样，锁扣块814在弹性结构作用下相互靠近，推拉杆9抵靠在锁扣缺口815内实现轴向定位；滑动推块811轴向滑动时，推动结构带动两个锁扣块814相互远离从而使推拉杆9脱离锁扣缺口815，解除推拉杆9的轴向定位。
其中，这里的推动结构包括分别设置在锁扣块814外侧的锁扣板816，滑动推块811内侧设有两个相互平行设置且分别位于定位脚813两侧的导向板817，两个导向板817靠近定位脚813的端部分别设有与锁扣板816一一对应的倾斜推板818，且两个倾斜推板818相对倾斜设置，倾斜推板818的端部外侧抵靠设置在锁扣板816的端部内侧。这样，倾斜推板818推动锁扣板816实现两个锁扣块814的远离；另外，当倾斜推板818远离锁扣板816后，导向板817外侧抵靠设置在锁扣板816内侧，从而使得两个锁扣块814处于相互远离的状态，这样便于推拉杆9的轴向滑动。
这里的弹性结构包括两个设置在安装座8内的限位槽82，锁扣块814上设有滑动设置在限位槽82内的滑动块83，限位槽82内设有与滑动块83相抵靠的顶压弹簧84；滑动导向结构包括两个轴向设置在安装座8外侧的导向槽85，滑动推块811两侧分别设有导向卡板86，且导向卡板86滑动设置在导向槽85内，即当锁扣板816分别与导向板817和倾斜推板818脱离时，在顶压弹簧84作用下两个锁扣块814相互靠近。为了便于推拉杆9的轴向滑动，这里的导向结构包括设置在安装座8上的导向座87，该导向座87轴向设有导向孔88，且推拉杆9滑动设置在导向孔88内，以保证推拉杆9沿轴向滑动。
进一步地，本实施例中的安装结构5包括设置在安装座8端部且向下延伸的固定座51，该固定座51与棘轮座2形成上述的容置槽11；批头存储座6一端的中心设有第一容置孔52，第一容置孔52端部设有第一滚珠53，棘轮座2上位于输送通道21下方设有与第一滚珠53相匹配的安装凹槽54，且第一容置孔52内 设有能使第一滚珠53露出第一容置孔52且抵靠设置在安装凹槽54内的第一弹簧55；在批头存储座6的另一端中心设有第二永磁体56，且固定座51上设有与第二永磁体56相对应的配合铁块。由此，批头存储座6一端通过第一滚珠53抵靠在安装凹槽54内实现定位，另一端通过第二永磁体56与配合铁块相互吸引实现定位。另外，为了便于批头存储座6转动，容置槽11底部具有手孔，这样使得批头存储座6易于周向转动且便于拆卸。优选地，这里的定位结构7包括若干均匀设置在批头存储座6端部周向边缘的定位凹槽71，定位凹槽71的数量与存储孔61的数量相等且定位凹槽71与存储孔61一一交错设置。在固定座51上设有两个第二容置孔72，第二容置孔72内设有第二滚珠73；固定座51上通过紧固件设有盖板74，且盖板74上具有两个分别与第二容置孔72一一对应设置的通孔75，第二容置孔72内均设有能使第二滚珠73露出通孔75且抵靠设置在定位凹槽71内的第二弹簧76。优选地，这里的定位凹槽71与存储孔61的数量均为六个且一一交错均匀设置，两个相互设置的定位凹槽71位于同一直线，当周向转动批头存储座6时，第二滚珠73进入定位凹槽71内，由此实现存储孔61与输送通道21的自动对齐。
更一步地，这里的棘轮控制机构4包括周向转动套接于棘轮座2上的调节圈41，棘轮座2上位于调节圈41外侧设有一枕状体42，在棘轮座2上设有两个位于枕状体42下方的压簧孔43，该压簧孔43内分别设有与枕状体42端部相抵靠的压簧44。此外，在调节圈41上固定设有一压片45，压片45端部压靠在枕状体42的中部上方，棘轮头3通过连接结构与棘轮座2相连且棘轮头3周向内侧设有若干棘齿46，且枕状体42两端分别具有与棘齿46相互啮合的配合部。由此，利用杠杆原理，通过转动调节圈41实现压片45对枕状体42中部或任意一端进行压靠，当压片45压靠在枕状体42中部时，枕状体42位于平衡状态且两端的配合部均与棘齿46相互啮合，实现棘轮头3的周向锁止；当压片45压靠在枕状体42 任意一端时，枕状体42的平衡被打破，与压片45抵靠的一端向下移动，另一端的配合部继续与棘齿46啮合，从而实现棘轮头3的单向转动。
其中，这里的连接结构包括设置在棘轮座2端部的环形槽47，棘轮头3周向转动套接于棘轮座2上且在环形槽47内卡接有能将棘轮头3轴向定位的开口卡圈48，即通过开口卡圈48将棘轮头3与棘轮座2相连，由此使两者不易相互脱离。另外，这里的壳体1呈手枪状且由两个半壳体12拼合而成，壳体1下侧设有朝向棘轮头3的LED灯13，LED灯13连接有设置在壳体1内的内置电源14，且内置电源14与LED灯13之间设有位于壳体1上的开关15，优选地，这里的开关15设置在呈手枪状的壳体1扳机的位置，即通过扣动扳机实现LED灯13的开关，这样使得即使本拆装工具即使在黑暗的环境也能正常使用。
本文中所描述的具体实施例仅仅是对本发明精神作举例说明。本发明所属技术领域的技术人员可以对所描述的具体实施例做各种各样的修改或补充或采用类似的方式替代，但并不会偏离本发明的精神或者超越所附权利要求书所定义的范围。
另外，尽管本文较多地使用了壳体1、容置槽11、半壳体12、LED灯13、内置电源14、开关15、棘轮座2、输送通道21、棘轮头3、批头安装孔31、棘轮控制机构4、调节圈41、枕状体42、压簧孔43、压簧44、压片45、棘齿46、环形槽47、开口卡圈48、安装结构5、固定座51、第一容置孔52、第一滚珠53、安装凹槽54、第一弹簧55、第二永磁体56、批头存储座6、存储孔61、定位结构7、定位凹槽71、第二容置孔72、第二滚珠73、盖板74、通孔75、第二弹簧76、安装座8、轴向定位机构81、滑动推块811、定位槽812、定位脚813、锁扣块814、锁扣缺口815、锁扣板816、导向板817、倾斜推板818、限位槽82、滑动块83、顶压弹簧84、导向槽85、导向卡板86、导向座87、导向孔88、推拉杆9、第一永磁体91等术语来描述本发明实施例涉及的结构及部件，但并不排除使用其它术 语的可能性。使用这些术语仅仅是为了更方便地描述和解释本发明的本质,把它们解释成任何一种附加的限制都是与本发明精神相违背的。

Claims (10)

  1. 一种批头推拉式拆装工具，包括壳体(1)，在壳体(1)上设有容置槽(11)，所述的容置槽(11)内通过安装结构(5)设有能周向转动的批头存储座(6)，所述的批头存储座(6)上周向具有若干沿批头存储座(6)轴向设置且用于存储批头的存储孔(61)，所述的批头存储座(6)与容置槽(11)之间设有当批头存储座(6)周向转动时能将任意一个存储孔(61)与输送通道(21)对齐的定位结构(7)，其特征在于，所述的壳体(1)位于容置槽(11)后端设有安装座(8)，在安装座(8)上通过导向结构轴向滑动设有端部具有第一永磁体(91)且能将存储孔(61)内的批头顶出至批头安装孔(31)及将批头安装孔(31)内的批头复位至存储孔(61)内的推拉杆(9)，所述的推拉杆(9)与安装座(8)之间设有用于带动推拉杆(9)轴向滑动且当批头位于批头安装孔(31)时将推拉杆(9)轴向定位在安装座(8)上的轴向定位机构(81)。
  2. 根据权利要求1所述的批头推拉式拆装工具，其特征在于，所述的轴向定位机构(81)包括通过滑动导向结构设置在安装座(8)上且能轴向滑动的滑动推块(811)，所述的推拉杆(9)端部设有若干定位槽(812)，所述的滑动推块(811)内侧设有若干与定位槽(812)一一插接相连的定位脚(813)，所述的安装座(8)上铰接设有两个相对倾斜设置且分别位于推拉杆(9)端部两侧的锁扣块(814)，所述的锁扣块(814)与安装座(8)之间设有能驱动两个锁扣块(814)相互靠近的弹性结构，所述的推拉杆(9)端部两侧分别抵靠设置在两个锁扣块(814)内侧的锁扣缺口(815)内，所述的滑动推块(811)上设有当滑动推块(811)轴向滑动时能驱动两个锁扣块(814)相互远离的推动结构。
  3. 根据权利要求2所述的批头推拉式拆装工具，其特征在于，所述的推动结构包括分别设置在锁扣块(814)外侧的锁扣板(816)，所述的滑动推块(811)内侧设有两个相互平行设置且分别位于定位脚(813)两侧的导向板(817)，两个导向板(817)靠近定位脚(813)的端部分别设有与锁扣板(816)一一对应 的倾斜推板(818)且两个倾斜推板(818)相对倾斜设置，所述的倾斜推板(818)的端部外侧抵靠设置在锁扣板(816)的端部内侧。
  4. 根据权利要求2所述的批头推拉式拆装工具，其特征在于，所述的弹性结构包括两个设置在安装座(8)内的限位槽(82)，所述的锁扣块(814)上设有滑动设置在限位槽(82)内的滑动块(83)，所述的限位槽(82)内设有与滑动块(83)相抵靠的顶压弹簧(84)；所述的滑动导向结构包括两个轴向设置在安装座(8)外侧的导向槽(85)，所述的滑动推块(811)两侧分别设有导向卡板(86)，且所述的导向卡板(86)滑动设置在导向槽(85)内。
  5. 根据权利要求1或2或3或4所述的批头推拉式拆装工具，其特征在于，所述的导向结构包括设置在安装座(8)上的导向座(87)，所述的导向座(87)轴向设有导向孔(88)，且所述的推拉杆(9)滑动设置在导向孔(88)内。
  6. 根据权利要求5所述的批头推拉式拆装工具，其特征在于，所述的安装结构(5)包括设置在安装座(8)端部且向下延伸的固定座(51)，所述的固定座(51)与棘轮座(2)形成上述的容置槽(11)，所述的批头存储座(6)一端的中心设有第一容置孔(52)，所述的第一容置孔(52)端部设有第一滚珠(53)，所述的棘轮座(2)上位于输送通道(21)下方设有与第一滚珠(53)相匹配的安装凹槽(54)，且所述的第一容置孔(52)内设有能使第一滚珠(53)露出第一容置孔(52)且抵靠设置在安装凹槽(54)内的第一弹簧(55)，在批头存储座(6)的另一端中心设有第二永磁体(56)，且所述的固定座(51)上设有与第二永磁体(56)相对应的配合铁块。
  7. 根据权利要求6所述的批头推拉式拆装工具，其特征在于，所述的定位结构(7)包括若干均匀设置在批头存储座(6)端部周向边缘的定位凹槽(71)，所述的定位凹槽(71)的数量与存储孔(61)的数量相等且所述的定位 凹槽(71)与存储孔(61)一一交错设置，在固定座(51)上设有两个第二容置孔(72)，所述的第二容置孔(72)内设有第二滚珠(73)，所述的固定座(51)上通过紧固件设有盖板(74)，且所述的盖板(74)上具有两个分别与第二容置孔(72)一一对应设置的通孔(75)，所述的第二容置孔(72)内均设有能使第二滚珠(73)露出通孔(75)且抵靠设置在定位凹槽(71)内的第二弹簧(76)。
  8. 根据权利要求1所述的批头推拉式拆装工具，其特征在于，所述的壳体(1)端部设有具有输送通道(21)的棘轮座(2)，所述的棘轮座(2)上设有具有与输送通道(21)相连通的批头安装孔(31)的棘轮头(3)，所述的棘轮头(3)与棘轮座(2)之间设有用于控制棘轮头(3)周向转动方向和/或周向锁止棘轮头(3)的棘轮控制机构(4)，
  9. 根据权利要求8所述的批头推拉式拆装工具，其特征在于，所述的棘轮控制机构(4)包括周向转动套接于棘轮座(2)上的调节圈(41)，所述的棘轮座(2)上位于调节圈(41)外侧设有一枕状体(42)，在棘轮座(2)上设有两个位于枕状体(42)下方的压簧孔(43)，所述的压簧孔(43)内分别设有与枕状体(42)端部相抵靠的压簧(44)，在调节圈(41)上固定设有一压片(45)，所述的压片(45)端部压靠在枕状体(42)的中部上方，所述的棘轮头(3)通过连接结构与棘轮座(2)相连且所述的棘轮头(3)周向内侧设有若干棘齿(46)，且所述的枕状体(42)两端分别具有与棘齿(46)相互啮合的配合部。
  10. 根据权利要求9所述的批头推拉式拆装工具，其特征在于，所述的连接结构包括设置在棘轮座(2)端部的环形槽(47)，所述的棘轮头(3)周向转动套接于棘轮座(2)上且在环形槽(47)内卡接有能将棘轮头(3)轴向定位的开口卡圈(48)。
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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110255104A (zh) * 2019-07-19 2019-09-20 南京极智嘉机器人有限公司 一种顶升式定位装置及物料转运系统
CN112207548B (zh) * 2020-10-01 2022-08-26 建德市远丰工具有限公司 一种自动更换批头的螺丝刀
CN113752207B (zh) * 2021-09-26 2022-12-20 佛山市美易佳五金塑料制品有限公司 一种新能源汽车维修用快速更换批头式螺丝刀
CN114535667A (zh) * 2022-03-10 2022-05-27 常州法兰特工具有限公司 一种带有内冷循环结构的合金钻头

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4404877A (en) * 1981-10-09 1983-09-20 Sanyo Industries, Ltd. Power-driven screwdriver
TW200514663A (en) * 2003-10-31 2005-05-01 Stand Tools Entpr Co Ltd Screwdriver with a removable rotary bit receiving cassette
US20080190249A1 (en) * 2007-02-12 2008-08-14 Hong-Chow Yu Screwdriver with rotary cartridge including replaceable bits therein
CN201960512U (zh) * 2011-01-11 2011-09-07 杭州巨星科技股份有限公司 螺丝批
CN202684810U (zh) * 2012-04-12 2013-01-23 厦门大学 多功能轮式枪型电动螺丝刀
CN204183484U (zh) * 2014-10-27 2015-03-04 绍兴环洲工具制造有限公司 批头推拉式拆装工具

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI268202B (en) * 2005-04-11 2006-12-11 Stand Tools Enterprise Co Ltd Ratchet driver with movable revolving driver case unit create a distance between a first and a second position by conducting the pushing rod to remove the revolving driver case unit from the containing space to achieve the purpose of replacement
CN200942502Y (zh) * 2006-08-25 2007-09-05 胡正参 起子的棘轮构造
CN100513084C (zh) * 2008-04-03 2009-07-15 上海昆杰五金工具有限公司 枪形螺丝批
CN201816007U (zh) * 2010-09-28 2011-05-04 上海昆杰五金工具有限公司 一种带棘轮功能的快换批头自动螺丝刀
US9421681B2 (en) * 2011-08-06 2016-08-23 Positec Power Tools (Suzhou) Co., Ltd. Power tool and operation method for the power tool
WO2013104267A1 (zh) * 2012-01-13 2013-07-18 苏州宝时得电动工具有限公司 动力工具及用于该动力工具的操作方法
CN203471676U (zh) * 2013-09-26 2014-03-12 新乡市阳光电动工具科技有限公司 一种储存工作头的储藏盒装置
CN103507009B (zh) * 2013-10-23 2016-06-29 浙江三鼎工具有限公司 倍数转动棘轮螺丝刀

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4404877A (en) * 1981-10-09 1983-09-20 Sanyo Industries, Ltd. Power-driven screwdriver
TW200514663A (en) * 2003-10-31 2005-05-01 Stand Tools Entpr Co Ltd Screwdriver with a removable rotary bit receiving cassette
US20080190249A1 (en) * 2007-02-12 2008-08-14 Hong-Chow Yu Screwdriver with rotary cartridge including replaceable bits therein
CN201960512U (zh) * 2011-01-11 2011-09-07 杭州巨星科技股份有限公司 螺丝批
CN202684810U (zh) * 2012-04-12 2013-01-23 厦门大学 多功能轮式枪型电动螺丝刀
CN204183484U (zh) * 2014-10-27 2015-03-04 绍兴环洲工具制造有限公司 批头推拉式拆装工具

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CN104400724B (zh) 2016-06-15
US20170348845A1 (en) 2017-12-07

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