CN205703922U - A kind of can screw the screwdriver of termination by auto-changing - Google Patents

A kind of can screw the screwdriver of termination by auto-changing Download PDF

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Publication number
CN205703922U
CN205703922U CN201620356706.6U CN201620356706U CN205703922U CN 205703922 U CN205703922 U CN 205703922U CN 201620356706 U CN201620356706 U CN 201620356706U CN 205703922 U CN205703922 U CN 205703922U
Authority
CN
China
Prior art keywords
clamping plate
termination
word
stem
screw
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
CN201620356706.6U
Other languages
Chinese (zh)
Inventor
程曦
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.)
Zhejiang Geely Holding Group Co Ltd
Ningbo Yuanjing Auto Parts Co Ltd
Original Assignee
Zhejiang Geely Holding Group Co Ltd
Ningbo Yuanjing Auto Parts 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 Zhejiang Geely Holding Group Co Ltd, Ningbo Yuanjing Auto Parts Co Ltd filed Critical Zhejiang Geely Holding Group Co Ltd
Priority to CN201620356706.6U priority Critical patent/CN205703922U/en
Application granted granted Critical
Publication of CN205703922U publication Critical patent/CN205703922U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

nullThe utility model discloses a kind of screwdriver,Provide a kind of simple in construction,When using in small space,Can conveniently convert screw termination can screw the screwdriver of termination by auto-changing,Solve conversion present in prior art to screw termination and waste time and energy,And repeatedly take out、Put into easy to wear,Reduce the technical problems such as screwdriver service life,It includes stem stem and is slidably mounted on the guide pin bushing of stem stem front end,The front end face of stem stem extends axially outwardly " word " and has screwed termination," word " screws inwardly in the axial direction on the stem stem that both sides, termination are corresponding has clamping plate locating slot,Left clamping plate and right clamping plate it are outward extended with respectively in axial direction in the guide pin bushing front end face both sides screwing termination corresponding with " word ",The front end interworking of left clamping plate and right clamping plate is clamped in " word " and screws the both sides of termination and screw termination in " ten " word cross-distribution with " word ",The rear end interworking sliding plug of left clamping plate and right clamping plate is in corresponding clamping plate locating slot.

Description

A kind of can screw the screwdriver of termination by auto-changing
Technical field
This utility model relates to a kind of screwdriver, particularly relates to a kind of when using in small space, can the most conveniently convert " one " word and " ten " word screws termination can screw the screwdriver of termination by auto-changing.
Background technology
Conventional screwdriver is divided into " one " word and " ten " word to screw termination, it is mainly used in assembling and the dismounting of the parts such as part, material, complex component is loaded and unloaded when, in order to improve work efficiency, quick-replaceable " one " word and " ten " word is needed to screw termination, the most existing screwdriver generally uses integral structure, will two kinds screw termination and separately design the two ends of the central strut at screwdriver, using wherein when screwing termination of one end, the other end is filled in handle inner, reinstalls after taking out pole tune when needing to change.But owing to there being the small part of a lot of machine to be all mounted in the most hidden small space when using, screwdriver takes out change and screws during termination loaded down with trivial details, simultaneously because central strut takes out, when putting into generation easy to wear loosen and the phenomenon such as deformation, thus reduce its service life.
Summary of the invention
This utility model mainly provides a kind of simple in construction, when using in small space, can conveniently convert " one " word and " ten " word screws termination can screw the screwdriver of termination by auto-changing, solve conversion present in prior art to screw termination and waste time and energy, and repeatedly take out, put into easy to wear during central strut and produce and loosen and the phenomenon such as deformation, reduce the technical problems such as screwdriver service life.
Above-mentioned technical problem of the present utility model is mainly addressed by following technical proposals: a kind of can screw the screwdriver of termination by auto-changing, including stem stem and the guide pin bushing that is slidably mounted on stem stem front end mutually, the front end face of stem stem extends axially outwardly " word " and has screwed termination, " word " screws inwardly in the axial direction on the stem stem that both sides, termination are corresponding has clamping plate locating slot, left clamping plate and right clamping plate it are outward extended with respectively in axial direction in the guide pin bushing front end face both sides screwing termination corresponding with " word ", the front end interworking of left clamping plate and right clamping plate is clamped in " word " and screws the both sides of termination and screw termination in " ten " word cross-distribution with " word ", the rear end interworking sliding plug of left clamping plate and right clamping plate is in corresponding clamping plate locating slot.Termination is screwed by connecting " word " in the front end integral type of stem stem, and the suit guide pin bushing that slides outside stem stem, it is connected to left clamping plate and right clamping plate in the guide pin bushing front end integral type again screwing termination corresponding with " word ", the front end interworking of left clamping plate and right clamping plate is clamped in " word " and screws the both sides of termination, in the clamping plate locating slot that rear end interworking sliding plug is corresponding on stem stem, when guide pin bushing forward slip, it screws termination with " cross " of stem stem composition " ten " word cross-distribution, when guide pin bushing slides backward, stem stem front end forms " word " and screws termination, guide pin bushing slide in and out the conversion i.e. completing to screw termination, simple in construction, it is time saving and energy saving to operate, use in being especially suitable for small space.
As preferably, the distance that the front end of described left clamping plate and right clamping plate respectively forwardly extends inwardly to form between clamping plate head, and two clamping plate head outer side edges is equal with the width that " word " screws termination.Two clamping plate heads and " word " screw termination wide time, guide pin bushing forward slip and " word " screw termination and automatically form " cross " of standard and screw termination.
As it is further preferred that when the outboard end that the outboard end of described clamping plate head screws termination with " word " is concordant, the left clamping plate relative with clamping plate head and right clamping plate back end grip are in corresponding clamping plate locating slot.When structure formation " cross " screws termination, left and right clamping plate are clamped in the clamping plate locating slot inner position of correspondence, it is to avoid occur during use rocking, and improve reliability.
As preferably, it is set with taper knob in the rear end of described stem stem.Taper knob is easy to hand-held use.
Therefore, of the present utility model a kind of can screw when the screwdriver of termination has an advantage that guide pin bushing forward slip its " cross " constituting " ten " word cross-distribution with stem stem and screw termination by auto-changing, when guide pin bushing slides backward, stem stem front end forms " word " and screws termination, guide pin bushing slide in and out the conversion i.e. completing to screw termination, simple in construction, it is time saving and energy saving to operate, convenient and swift, uses in being especially suitable for small space;Left and right clamping plate are clamped in the clamping plate locating slot inner position of correspondence, it is to avoid occur during use rocking, and improve reliability.
Accompanying drawing illustrates:
Fig. 1 is this utility model structural representation when " ten " word screws termination use state;
Fig. 2 is this utility model structural representation when " one " word screws termination use state;
Fig. 3 is the structural representation of guide pin bushing in this utility model;
Fig. 4 is the structural representation of stem stem in this utility model.
Detailed description of the invention:
Below by embodiment, and combine accompanying drawing, the technical solution of the utility model is described in further detail.
Embodiment:
As illustrated in fig. 1 and 2, of the present utility model a kind of can screw the screwdriver of termination by auto-changing, including circular stem stem 1 and the guide pin bushing 2 that is slidably mounted on stem stem 1 front end, front end edge at stem stem 1 is extending axially outward form " word " and screws termination 3, as shown in Figure 4, " word " screws formation clamping plate locating slot 4 inwardly in the axial direction on stem stem 1 corresponding in the middle part of two sides, termination 3, stretch out respectively in axial direction formation left clamping plate 5 and right clamping plate 6 screwing corresponding guide pin bushing 2 front end face both sides, termination 3 with " word ", the front end interworking of left clamping plate 5 and right clamping plate 6 is clamped in " word " and screws the both sides of termination 3 and screw termination 3 in " ten " word cross-distribution with " word ", the rear end interworking sliding plug of left clamping plate 5 and right clamping plate 6 is in corresponding clamping plate locating slot 4.As shown in Figure 3, the front end of left clamping plate 5 and right clamping plate 6 respectively forwardly extends inwardly to form clamping plate head 7, the median plane of two clamping plate heads 7 is coplanar and passes perpendicularly through " word " screws the center of termination 3, and distance between two clamping plate head 7 outer side edges is equal with the width that " word " screws termination 3, when the outboard end that the outboard end of clamping plate head 7 screws termination 3 with " word " is concordant, the left clamping plate 5 relative with clamping plate head 7 and right clamping plate 6 back end grip are in corresponding clamping plate locating slot 4, for the ease of hand-held, it is filled with the taper knob 8 of rubber and plastic material at the rear end of stem stem 1 set.
Specific embodiment described herein is only explanation for example to design of the present utility model.Described specific embodiment can be made various amendment or supplements or use similar mode to substitute by this utility model person of ordinary skill in the field, but without departing from spirit of the present utility model or surmount scope defined in appended claims.

Claims (4)

  1. null1. one kind can screw the screwdriver of termination by auto-changing,It is characterized in that: include stem stem (1) and be slidably mounted on the guide pin bushing (2) of stem stem (1) front end,The front end face of stem stem (1) extends axially outwardly " word " and has screwed termination (3)," word " screws that stem stem (1) corresponding to termination (3) both sides is upper the most inwardly in the axial direction has clamping plate locating slot (4),Left clamping plate (5) and right clamping plate (6) it are outward extended with respectively in axial direction screwing guide pin bushing (2) front end face both sides corresponding to termination (3) with " word ",The front end interworking of left clamping plate (5) and right clamping plate (6) is clamped in " word " and screws the both sides of termination (3) and screw termination (3) in " ten " word cross-distribution with " word ",The rear end interworking sliding plug of left clamping plate (5) and right clamping plate (6) is in corresponding clamping plate locating slot (4).
  2. The most according to claim 1 a kind of can screw the screwdriver of termination by auto-changing, it is characterized in that: the distance that the front end of described left clamping plate (5) and right clamping plate (6) respectively forwardly extends inwardly to form between clamping plate head (7), and two clamping plate head (7) outer side edges is equal with the width that " word " screws termination (3).
  3. The most according to claim 2 a kind of can screw the screwdriver of termination by auto-changing, it is characterized in that: when the outboard end that the outboard end of described clamping plate head (7) screws termination (3) with " word " is concordant, the left clamping plate (5) relative with clamping plate head (7) and right clamping plate (6) back end grip are in corresponding clamping plate locating slot (4).
  4. 4. can screw the screwdriver of termination by auto-changing according to a kind of described in claim 1 or 2 or 3, it is characterised in that: it is set with taper knob (8) in the rear end of described stem stem (1).
CN201620356706.6U 2016-04-26 2016-04-26 A kind of can screw the screwdriver of termination by auto-changing Expired - Fee Related CN205703922U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620356706.6U CN205703922U (en) 2016-04-26 2016-04-26 A kind of can screw the screwdriver of termination by auto-changing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620356706.6U CN205703922U (en) 2016-04-26 2016-04-26 A kind of can screw the screwdriver of termination by auto-changing

Publications (1)

Publication Number Publication Date
CN205703922U true CN205703922U (en) 2016-11-23

Family

ID=57293330

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620356706.6U Expired - Fee Related CN205703922U (en) 2016-04-26 2016-04-26 A kind of can screw the screwdriver of termination by auto-changing

Country Status (1)

Country Link
CN (1) CN205703922U (en)

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C14 Grant of patent or utility model
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: 20161123

Termination date: 20170426