CN203185211U - Spanner for lathe - Google Patents

Spanner for lathe Download PDF

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Publication number
CN203185211U
CN203185211U CN 201320235309 CN201320235309U CN203185211U CN 203185211 U CN203185211 U CN 203185211U CN 201320235309 CN201320235309 CN 201320235309 CN 201320235309 U CN201320235309 U CN 201320235309U CN 203185211 U CN203185211 U CN 203185211U
Authority
CN
China
Prior art keywords
spanner
lathe
trigger piece
hole
utility
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
CN 201320235309
Other languages
Chinese (zh)
Inventor
徐晓峰
Original Assignee
徐晓峰
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 徐晓峰 filed Critical 徐晓峰
Priority to CN 201320235309 priority Critical patent/CN203185211U/en
Application granted granted Critical
Publication of CN203185211U publication Critical patent/CN203185211U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to the technical field of a lathe auxiliary tool, in particular to a spanner for a lathe with the advantages that the spanner for the lathe can be simultaneously used on a lathe chuck and a cutter frame, and the storage is convenient. The spanner is characterized by comprising a spanner body and a spanner handle, wherein two ends of the spanner body are respectively provided with projected quadrangle bodies and inwards recessed square holes, installing through holes are formed in the spanner body, the spanner handle is connected with the spanner body through the installing through holes, and the two ends of the spanner handle are respectively provided with baffle rings connected with the two ends of the spanner handle through screw threads. Compared with the prior art, the spanner has the advantages that the number and the size of the tools are reduced, the storage and the carrying are convenient, the spanner moment can be regulated according to concrete conditions, and the spanner has the obvious advantages that the spanner is particularly suitable for being used for fastening lathe tools, and the like.

Description

The lathe spanner
Technical field
The utility model relates to lathe aid technical field, specifically a kind of lathe spanner of being convenient to deposit that can use simultaneously on lathe chuck and knife rest.
Background technology
As everyone knows, the lathe spanner is instrument commonly used in the machined into operating process, generally comprises chuck handle and tool-post wrench, and wherein the lathe chuck spanner inserts in the lathe chuck, by rotating the chuck clamping of controlling on the lathe or unclamping, to reach the purpose that clamps or unclamp workpiece; The lathe saddle spanner is controlled the tetragonal nut clamping on the lathe upper tool post by rotation or is unclamped, to reach the purpose of clamping or loosening cutter.Common lathe chuck spanner comprises pulls body, tetragonal body and spanner handle, common lathe saddle spanner comprises pulls body, cubic hole and spanner handle, and spanner handle is fixed on to be pulled on the body or be installed in the installing hole, and pulls body and is arranged vertical, it is bigger that such spanner is deposited occupation space, not easy to store.In the prior art, little in order to make that spanner takes up room, deposit conveniently, so just the weak point that spanner handle is done is a little, and can cause the arm of force not enough like this, moment screws greatly, make workpiece or tool-holder not tight, add and occur the phenomenon that workpiece or cutter fly out man-hour easily, cause potential safety hazard.In addition, when machined into is operated, need be equipped with two instruments of chuck handle and tool-post wrench simultaneously, take out corresponding spanner during use respectively, cause instrument too much and inconvenient operation.
The sleeve corresponding with related nut, screw that existing cross like spanner generally is provided with the wrench body end by cross wrench body formed, the wherein fixing welding of wrench body and driving end, arm of force length in the cross structure of wrench body is fixed, can cause on the one hand and deposit, carry inconvenience, can not change the moment of spanner handle on the other hand according to concrete performance.
Summary of the invention
The shortcoming and defect that the utility model exists at prior art, and a kind of minimizing number of tools is provided is convenient to deposit, and can as the case may be wrench torque be regulated, and is specially adapted to the lathe fastening lathe spanner of relevant apparatus such as fix a cutting tool.
The utility model can reach by following measure:
A kind of lathe spanner, it is characterized in that being provided with and pull body and trigger piece, the two ends of pulling body are respectively equipped with protrudes tetragonal body and hole, indent four directions, pulls body and is provided with the installation through hole, trigger piece is through installing through hole and pulling body and be connected, and the two ends of trigger piece are respectively equipped with the back-up ring of two ends through being threaded with trigger piece.
Pull protrusion tetragonal body or the hole, indent four directions that the two ends of body are provided with in the utility model and be connected with the two ends of pulling body through sleeve respectively, be provided with the sleeve that protrudes tetragonal body or the cubic hole of indent and be connected with the plate body two ends through screw thread.
Through hole is installed in the utility model is positioned at the center of pulling body.
The surface of trigger piece is provided with anti-skidding numb line, slippage when preventing from using in the utility model.
The utility model in use because the utilization of technique scheme compared with prior art has following advantage: lathe spanner of the present utility model, be can be on lathe chuck and knife rest the spanner of use simultaneously, reduced number of tools; Spanner handle can be pulled down, and the volume that makes spanner take significantly reduces, and is convenient to deposit; Spanner handle can be changed different length, to adapt to dissimilar lathes according to the space of lathe; Spanner handle left and right sides length can be adjusted flexibly, in order to there are enough arm of forces to make gripper chuck clamping of workpieces and knife rest clamp-on tool, therefore adding the phenomenon that workpiece and cutter clamping shakiness can not appear in man-hour, has eliminated potential safety hazard when machined into.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model.
Accompanying drawing 2 is exploded view of the present utility model;
Accompanying drawing 3 is that enlarged drawing is adjusted in the part of accompanying drawing 2;
Accompanying drawing 4 is use state diagram of the present utility model.
Accompanying drawing 5 is the another kind of state diagram of using of the present utility model.
Reference numeral: pull body 1, trigger piece 2, sleeve 3, installation through hole 4, back-up ring 5, evagination tetragonal body 6, hole 7, indent four directions, cubic groove 8, chuck 9, knife rest 10, tetragonal nut 11.
The specific embodiment:
The utility model is described in further detail below in conjunction with drawings and the specific embodiments.
As shown in drawings, the shortcoming and defect that the utility model exists at prior art, a kind of lathe spanner has been proposed, it is provided with pulls body 1 and trigger piece 2, the two ends of pulling body 1 are provided with sleeve 3, pull body 1 and be provided with installation through hole 4, trigger piece 2 is through installing through hole 4 and pulling body 1 and be connected, the two ends of trigger piece 2 are respectively equipped with the back-up ring 5 of two ends through being threaded with trigger piece 2, the two ends of pulling body 1 are respectively equipped with evagination tetragonal body 6 and hole 7, indent four directions, pull body and be provided with through hole 4 is installed, trigger piece 2 is through installing through hole 4 and pulling body 1 and be connected, and the two ends of trigger piece 2 are respectively equipped with the back-up ring 5 of two ends through being threaded with trigger piece 2.
The sleeve 3 at plate body 1 two ends is respectively tetragonal body sleeve and cubic borehole jack tube in the utility model, the tetragonal body sleeve is provided with the tetragonal body column of protrusion, four directions borehole jack tube is provided with internal square hole, tetragonal body sleeve and cubic borehole jack tube can with pull body and fixedly connected through modes such as welding, also can be convenient to change through being threaded.
Through hole 4 is installed in the utility model is positioned at the center of pulling body 1.
The surface of trigger piece 2 is provided with anti-skidding numb line, slippage when preventing from using in the utility model.
Be further described below in conjunction with the utility model of embodiment.
Described in the utility model a kind of lathe spanner shown in accompanying drawing 1 to 3, the trigger piece 2 that comprise tetragonal body, pull body 1, cubic hole and two ends is provided with back-up ring 5, the upper surface central authorities of pulling body 1 are provided with tetragonal body, and the lower surface central authorities of pulling body 1 are provided with cubic hole; Described pulling has installation through hole 4 on the body 1, be positioned at the middle part of pulling body 1; Described trigger piece 2 is installed in to be installed in the through hole 4, and pulls body 1 and is arranged vertical; A described back-up ring 5 is fixed on an end of trigger piece 2, and another back-up ring 5 is located at the other end of trigger piece 2 by thread connection.
Described in the utility model a kind of lathe spanner as shown in Figure 4, when lathe chuck uses, at first the tetragonal body on the spanner is inserted in the cubic groove 8 of chuck 9, regulate trigger piece 2 left and right sides extension elongations then, rotate trigger piece 2 and chuck 9 is tightened up or loosen, thereby clamp or unclamp workpiece.
Described in the utility model a kind of lathe spanner as shown in Figure 5, when lathe saddle uses, at first the cubic hole on the spanner is buckled on the tetragonal nut 11 of knife rest 10, regulate trigger piece 2 left and right sides extension elongations then, rotation trigger piece 2 screws or unscrews tetragonal nut 11, thereby compresses or loosening cutter.
Because the utilization of technique scheme, the utility model compared with prior art has following advantage:
Lathe spanner of the present utility model is the spanner that can use simultaneously on lathe chuck and knife rest, has reduced number of tools; Trigger piece can be pulled down, and the volume that makes spanner take significantly reduces, and is convenient to deposit; Trigger piece can be changed different length, to adapt to dissimilar lathes according to the space of lathe; Trigger piece left and right sides length can be adjusted flexibly, in order to there are enough arm of forces to make gripper chuck clamping of workpieces and knife rest clamp-on tool, therefore adding the phenomenon that workpiece and cutter clamping shakiness can not appear in man-hour, has eliminated potential safety hazard when machined into.
Below only be concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, or any to move mode dull and stereotyped described in the utility model, all drop within the utility model rights protection scope.

Claims (6)

1. lathe spanner, it is characterized in that being provided with and pull body and trigger piece, the two ends of pulling body are respectively equipped with protrudes tetragonal body and hole, indent four directions, pulls body and is provided with the installation through hole, trigger piece is through installing through hole and pulling body and be connected, and the two ends of trigger piece are respectively equipped with the back-up ring of two ends through being threaded with trigger piece.
2. a kind of lathe spanner according to claim 1, it is characterized in that pulling protrusion tetragonal body or the hole, indent four directions that the two ends of body are provided with and be connected with the two ends of pulling body through sleeve respectively, be provided with the sleeve that protrudes tetragonal body or the cubic hole of indent and be connected with the plate body two ends through screw thread.
3. a kind of lathe spanner according to claim 1 is characterized in that installing through hole and is positioned at the center of pulling body.
4. a kind of lathe spanner according to claim 1 is characterized in that the surface of trigger piece is provided with anti-skidding numb line.
5. a kind of lathe spanner according to claim 1 is characterized in that an end of trigger piece is provided with fixedly back-up ring, and the other end is provided with and the back-up ring of trigger piece through being threaded.
6. a kind of lathe spanner according to claim 1 is characterized in that the back-up ring at trigger piece two ends all is connected with trigger piece through screw thread.
CN 201320235309 2013-05-04 2013-05-04 Spanner for lathe Expired - Fee Related CN203185211U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320235309 CN203185211U (en) 2013-05-04 2013-05-04 Spanner for lathe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320235309 CN203185211U (en) 2013-05-04 2013-05-04 Spanner for lathe

Publications (1)

Publication Number Publication Date
CN203185211U true CN203185211U (en) 2013-09-11

Family

ID=49102102

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320235309 Expired - Fee Related CN203185211U (en) 2013-05-04 2013-05-04 Spanner for lathe

Country Status (1)

Country Link
CN (1) CN203185211U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111706173A (en) * 2020-06-15 2020-09-25 广东电网有限责任公司惠州供电局 Switch tool of switch mechanism box

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111706173A (en) * 2020-06-15 2020-09-25 广东电网有限责任公司惠州供电局 Switch tool of switch mechanism box

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130911

Termination date: 20140504