CN204339643U - Available gear regulates the fixture of length - Google Patents

Available gear regulates the fixture of length Download PDF

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Publication number
CN204339643U
CN204339643U CN201420841712.1U CN201420841712U CN204339643U CN 204339643 U CN204339643 U CN 204339643U CN 201420841712 U CN201420841712 U CN 201420841712U CN 204339643 U CN204339643 U CN 204339643U
Authority
CN
China
Prior art keywords
gear
device frame
fixture
turncap
fishbolt
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
CN201420841712.1U
Other languages
Chinese (zh)
Inventor
戴冰
陈巨辉
胡长胜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Harbin Guo Ling Development In Science And Technology Co Ltd
Original Assignee
Harbin Guo Ling Development In Science And Technology 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 Harbin Guo Ling Development In Science And Technology Co Ltd filed Critical Harbin Guo Ling Development In Science And Technology Co Ltd
Priority to CN201420841712.1U priority Critical patent/CN204339643U/en
Application granted granted Critical
Publication of CN204339643U publication Critical patent/CN204339643U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to the fixture that a kind of available gear regulates length.The fixture of current use does not possess clamp head adjustable length function, makes fixture can not meet the requirement of all working situation, simultaneously can scratch workpiece in clamp process.The utility model composition comprises: device frame (1), one group of device set bolt (2) is equipped with in described device frame bottom, gear (3) is equipped with in described device frame inside, rocking bar (4) described gear is equipped with, wheel gear locking device (5) is equipped with in described device frame side, described wheel and rack (6) engagement, jaws (7) is equipped with in described tooth bar end, thimble (8) is equipped with on described jaws top, fishbolt (9) is equipped with in bottom, lock nut (10) and turncap (11) described fishbolt be equipped with, lower thimble (12) described turncap is equipped with.The utility model is applied to all kinds of workpiece of clamping.

Description

Available gear regulates the fixture of length
technical field:
the utility model relates to the fixture that a kind of available gear regulates length.
background technology:
the fixture of current use does not possess clamp head adjustable length function, makes fixture can not meet the requirement of all working situation, simultaneously meeting scratch workpiece in clamp process, and the design of fixture can not tackle all kinds of workpiece, and adaptability is strong not.
summary of the invention:
the purpose of this utility model is to provide the fixture that a kind of available gear regulates length.
above-mentioned object is realized by following technical scheme:
a kind of available gear regulates the fixture of length, its composition comprises: device frame, one group of device set bolt is equipped with in described device frame bottom, gear is equipped with in described device frame inside, described gear is equipped with rocking bar, wheel gear locking device is equipped with in described device frame side, described wheel and rack engagement, jaws is equipped with in described tooth bar end, thimble is equipped with on described jaws top, fishbolt is equipped with in bottom, described fishbolt is equipped with lock nut and turncap, and described turncap is equipped with lower thimble.
described available gear regulates the fixture of length, and described upper thimble and described lower thimble can take off; Described device frame is provided with a limit jaws; Described tooth bar is provided with the teeth with gear same specification; Described fishbolt top is provided with fluted shaft with holes, described turncap is provided with and screws set bolt.
the beneficial effects of the utility model:
1. the utility model is provided with tooth bar, and tooth bar can realize moving forward and backward by the gear mechanism on device frame, thus reaches the adjustable object in jaws position; After tooth bar is adjusted to and is satisfied with position, by the wheel gear locking device of device frame side, wheel gear locking is achieved the fixing of tooth bar, and jaws position is fixed along with the fixing of tooth bar; Bite fixing desktop by table limit jaws during use, carry out the fixing of implement device by screwing device set bolt.
the utility model clamp mouth part is provided with fishbolt, and the size of jaws can be adjusted, and fishbolt top is provided with fluted shaft with holes simultaneously, turncap is configured with and screws set bolt; When fixture fixed pan workpiece, taken by upper and lower thimble, clamp mouth part is when jaws size adjustment process, screw set bolt to turn on, turncap can rotate, and turncap withstands workpiece, avoids fishbolt and directly contacts workpiece and make workpiece by situation about fraying; After workpiece is fixing; lock nut is tightened; reach duplicate protection effect; prevent from the loosening situation of binding nut occurs at work; set bolt will be screwed again tighten; make to screw the fluted shaft with holes that set bolt heads into fishbolt top turncap is fixed, avoid the situation that workpiece in work occurs to slide on turncap.
accompanying drawing illustrates:
accompanying drawing 1 is structural representation of the present utility model.
accompanying drawing 2 is left views of accompanying drawing 1.
detailed description of the invention:
embodiment 1:
a kind of available gear regulates the fixture of length, its composition comprises: device frame 1, one group of device set bolt 2 is equipped with in described device frame bottom, gear 3 is equipped with in described device frame inside, rocking bar 4 described gear is equipped with, wheel gear locking device 5 is equipped with in described device frame side, described wheel and rack 6 engages, jaws 7 is equipped with in described tooth bar end, thimble 8 is equipped with on described jaws top, fishbolt 9 is equipped with in bottom, described fishbolt is equipped with lock nut 10 and turncap 11, described turncap is equipped with lower thimble 12.
embodiment 2:
available gear according to embodiment 1 regulates the fixture of length, and described upper thimble and described lower thimble can take off; Described device frame is provided with a limit jaws 13; Described tooth bar is provided with the teeth 14 with gear same specification; Described fishbolt top is provided with fluted shaft 15 with holes; Described turncap is provided with and screws set bolt 16.

Claims (2)

1. the fixture of an available gear adjustment length, its composition comprises: device frame, it is characterized in that: one group of device set bolt is equipped with in described device frame bottom, gear is equipped with in described device frame inside, described gear is equipped with rocking bar, wheel gear locking device is equipped with in described device frame side, described wheel and rack engagement, jaws is equipped with in described tooth bar end, thimble is equipped with on described jaws top, fishbolt is equipped with in bottom, described fishbolt is equipped with lock nut and turncap, and described turncap is equipped with lower thimble.
2. available gear according to claim 1 regulates the fixture of length, it is characterized in that: described upper thimble and described lower thimble can take off; Described device frame is provided with a limit jaws; Described tooth bar is provided with the teeth with gear same specification; Described fishbolt top is provided with fluted shaft with holes; Described turncap is provided with and screws set bolt.
CN201420841712.1U 2014-12-28 2014-12-28 Available gear regulates the fixture of length Expired - Fee Related CN204339643U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420841712.1U CN204339643U (en) 2014-12-28 2014-12-28 Available gear regulates the fixture of length

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420841712.1U CN204339643U (en) 2014-12-28 2014-12-28 Available gear regulates the fixture of length

Publications (1)

Publication Number Publication Date
CN204339643U true CN204339643U (en) 2015-05-20

Family

ID=53222942

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420841712.1U Expired - Fee Related CN204339643U (en) 2014-12-28 2014-12-28 Available gear regulates the fixture of length

Country Status (1)

Country Link
CN (1) CN204339643U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104942624A (en) * 2015-07-13 2015-09-30 安徽机电职业技术学院 Manual pretightening device
CN113847045A (en) * 2021-09-30 2021-12-28 中交二公局第一工程有限公司 Be used for shield to construct components of a whole that can function independently pipeline extension device that starts

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104942624A (en) * 2015-07-13 2015-09-30 安徽机电职业技术学院 Manual pretightening device
CN113847045A (en) * 2021-09-30 2021-12-28 中交二公局第一工程有限公司 Be used for shield to construct components of a whole that can function independently pipeline extension device that starts

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Legal Events

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

Granted publication date: 20150520

Termination date: 20151228

EXPY Termination of patent right or utility model