CN207656577U - Novel slide block spanner - Google Patents

Novel slide block spanner Download PDF

Info

Publication number
CN207656577U
CN207656577U CN201720541473.1U CN201720541473U CN207656577U CN 207656577 U CN207656577 U CN 207656577U CN 201720541473 U CN201720541473 U CN 201720541473U CN 207656577 U CN207656577 U CN 207656577U
Authority
CN
China
Prior art keywords
circular hole
pulling
installation
lid
installation circular
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
CN201720541473.1U
Other languages
Chinese (zh)
Inventor
张勤
孟斌
闫鑫
陈猛强
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.)
Huanghe Science and Technology College
Original Assignee
Huanghe Science and Technology College
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 Huanghe Science and Technology College filed Critical Huanghe Science and Technology College
Priority to CN201720541473.1U priority Critical patent/CN207656577U/en
Application granted granted Critical
Publication of CN207656577U publication Critical patent/CN207656577U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

Novel slide block spanner, including adjusting lid and pulling body, the top for pulling body is circular configuration, the top for pulling body offers transparent installation circular hole, the bottom for pulling body is fixed with the installation ring flat-plate being arranged with installation circular hole coaxial line, the periphery for pulling body upper edge installation circular hole is opened up there are two horizontally disposed arc groove, and for two arc grooves about the center symmetric setting for installing circular hole, the top for pulling body offers the jack being connected to installation circular hole;In summary; the utility model is by adjusting the position for covering six latch segments of adjustment in upper hopper chute and gliding groove; to change the size for the orthohexagonal that six latch segments are encircled into; to the nut suitable for different model; in addition the utility model with it is traditional compared with; can adequately protect nut, and convex, stability height will not be twisted to the wedge angle of nut.

Description

Novel slide block spanner
Technical field
The utility model is related to a kind of hardware tools, and in particular to a kind of novel slide block spanner.
Background technology
Spanner, a kind of commonly installation and extracting tool.It is using lever principle clamping bolt, screw, nut or its Its threaded connector tight holds the opening of bolt or nut or sets of holes are allowed to the hand tools fastened by screwing.It is either industrial It produces or in daily life, durings the assembly of equipment, repair etc., all can't do without spanner, though the small meaning weight of spanner Greatly, effect is even more and performs meritorious deeds never to be obliterated.
The quality of one spanner, using whether smoothly be even more directly influence assembly repair quality and working efficiency.To the greatest extent The fast development of pipe industrial technology and progress, many occasions all carry out equipment assembling with machine to substitute the labour of people, as long as There are industrial products and industrial equipment facility, just may be useful for the place of spanner;With the development and progress of industrial technology, spanner also exists The improvement and innovation for constantly carrying out structure, are allowed to more handy.But existing adjustable wrench twist take nut when, it is easily right The wedge angle of nut is twisted convex, causes to damage to nut, stability is poor.
Utility model content
The utility model in order to solve shortcoming in the prior art, provide it is a kind of it is easy to operate, stability is high, is twisting Taking when nut can be to novel slide block spanner that nut is effectively protected.
In order to solve the above technical problems, the utility model adopts the following technical solution:Novel slide block spanner, including adjust lid With pull body, the top for pulling body is circular configuration, and the top for pulling body offers transparent installation circular hole, and the bottom for pulling body is fixed There is the installation ring flat-plate with installation circular hole coaxial line setting, the periphery for pulling body upper edge installation circular hole is opened up there are two horizontally disposed arc Shape slot, center symmetric setting of two arc grooves about installation circular hole, pull body top offer be connected to installation circular hole it is slotting Hole is inserted with snap-gauge in jack, using the axis close to installation circular hole as inside, using the axis far from installation circular hole as outside, and card The inside of plate is equipped with the tooth form inserted block extending into installation circular hole;
It is the circular cover body structure with central through hole to adjust lid, and the periphery for adjusting lid is fixed with two sliding blocks, two A sliding block adjusts lid and is located in the installation circular hole for pulling body, adjust size and the installation of lid about the center symmetric setting for adjusting lid The size of circular hole is adapted, and correspondence is stretched into and is slidably connected in two arc grooves two sliding blocks respectively, and the periphery for adjusting lid is opened Equipped with a toothrow shape slot, the tooth form inserted block on the inside of snap-gauge is plugged in tooth form slot;
It adjusts and is equipped with nut check mechanism between the bottom surface of lid and the top surface for installing ring flat-plate.
Nut check mechanism includes the identical latch segment of six structures, is vertically and fixedly provided on the top and bottom of latch segment Guide rod, six latch segments are evenly arranged around the axis of installation circular hole, and the medial surface of six latch segments is encircled into orthohexagonal, peace The top surface of dress ring flat-plate is opened up there are six gliding groove, and six gliding grooves are around the rounded array arrangement in the center of installation ring flat-plate, under each Sliding slot is tangent with the endoporus of installation ring flat-plate in the longitudinal direction, and the bottom surface for adjusting lid is opened up there are six upper hopper chute, and six above slide Slot is evenly arranged around the axis for adjusting lid, and two guide rods of each latch segment are slidably connected at upper hopper chute and gliding groove respectively It is interior.
Using above-mentioned technical proposal, the utility model volume operation principle is:The utility model specifically twist take nut when, lead to Six mutually matched latch segments are crossed, each latch segment moves under the action of guide rod according to the track of regulation, in use, only The snap-gauge that spanner need to be extracted turns the adjusting lid on spanner top, adjusts the dynamic six latch segments movement of cover strip, is finally completed six locks The size for the orthohexagonal surrounded on the inside of tight block is adjusted, and is then plugged in snap-gauge in jack again, the tooth form inserted block on snap-gauge It is plugged in tooth form slot, adjusts lid at this time and be relatively fixed, can realize the fastening to nut or screw;
In conclusion the utility model is by adjusting the position for covering six latch segments of adjustment in upper hopper chute and gliding groove It sets, to change the size for the orthohexagonal that six latch segments are encircled into, to the nut suitable for different model, in addition The utility model with it is traditional compared with, can adequately protect nut, will not be twisted to the wedge angle of nut convex, and stability is high.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the configuration schematic diagram of the utility model.
Specific implementation mode
As depicted in figs. 1 and 2, the novel slide block spanner of the utility model, including adjust lid 1 and pull body 2, pull the upper of body 2 Portion is circular configuration, and the top for pulling body 2 offers transparent installation circular hole, and the bottom for pulling body 2 is fixed with and installation circular hole The installation ring flat-plate 3 being coaxially set, the periphery for pulling body upper edge installation circular hole are opened up there are two horizontally disposed arc groove 4, two Center symmetric setting of the arc groove 4 about installation circular hole, the top for pulling body 2 offer the jack 5 being connected to installation circular hole, jack Snap-gauge 6 is inserted in 5, using the axis close to installation circular hole as inside, using the axis far from installation circular hole as outside, snap-gauge 6 Inside is equipped with the tooth form inserted block 7 extending into installation circular hole;
Adjusting lid 1 is the circular cover body structure with central through hole, and the periphery for adjusting lid 1 is fixed with two sliding blocks 8, Two sliding blocks 8 adjust lid 1 and are located in the installation circular hole for pulling body 2, adjust the size of lid 1 about the center symmetric setting for adjusting lid 1 It is adapted with the size of installation circular hole, correspondence is stretched into and is slidably connected in two arc grooves 4 two sliding blocks 8 respectively, adjusts lid 1 Periphery offer a toothrow shape slot 9, the tooth form inserted block 7 of 6 inside of snap-gauge is plugged in tooth form slot 9;
It adjusts and is equipped with nut check mechanism between the bottom surface of lid 1 and the top surface for installing ring flat-plate 3.
Nut check mechanism includes the identical latch segment 10 of six structures, is vertically consolidated on the top and bottom of latch segment 10 There are guide rod 11, six latch segments 10 to be evenly arranged around the axis of installation circular hole, the medial surface of six latch segments 10 is encircled into surely The top surface of orthohexagonal, installation ring flat-plate 3 is opened up there are six gliding groove 12, and six gliding grooves 12 are in circle around the center of installation ring flat-plate 3 Shape array arranges that each gliding groove 12 is tangent with the endoporus of installation ring flat-plate 3 in the longitudinal direction, and the bottom surface for adjusting lid 1 opens up There are six upper hopper chute (since upper hopper chute is located at the bottom surface of adjusting lid 1, so are not shown in figure), and six upper hopper chutes are around adjusting lid 1 Axis be evenly arranged, upper hopper chute is arranged in a one-to-one correspondence with gliding groove 12, the length direction of upper hopper chute and corresponding downslide The length direction of slot 12 is consistent, and two guide rods 11 of each latch segment 10 are slidably connected at upper hopper chute and gliding groove 12 respectively It is interior.
The utility model specifically twist take nut when, by six mutually matched latch segments 10, each latch segment 10 exists It is moved according to the track of regulation under the action of guide rod 11, in use, need to only extract the snap-gauge 6 of spanner, turns spanner top Lid 1 is adjusted, lid 1 is adjusted and six latch segments 10 is driven to move, is finally completed the orthohexagonal that six 10 insides of latch segment are surrounded Size is adjusted, and then snap-gauge 6 is plugged in again in jack 5, and the tooth form inserted block 7 on snap-gauge 6 is plugged in tooth form slot 9, this When adjust lid 1 be relatively fixed, can realize the fastening to nut or screw.
The present embodiment not makes any form of restriction the shape of the utility model, material, structure etc., every foundation The technical essence of the utility model belongs to this reality to any simple modification, equivalent change and modification made by above example With the protection domain of new technique scheme.

Claims (2)

1. novel slide block spanner, it is characterised in that:Including adjusting lid and pulling body, the top for pulling body is circular configuration, pulls the upper of body Portion offers transparent installation circular hole, and the bottom for pulling body is fixed with the installation ring flat-plate being arranged with installation circular hole coaxial line, pulls The periphery of body upper edge installation circular hole is opened up there are two horizontally disposed arc groove, center pair of two arc grooves about installation circular hole Claim setting, the top for pulling body offers the jack being connected to installation circular hole, snap-gauge is inserted in jack, with close to installation circular hole Axis is inside, and using the axis far from installation circular hole as outside, the inside of snap-gauge is equipped with the tooth form extending into installation circular hole and inserts Block;
It is the circular cover body structure with central through hole to adjust lid, and the periphery for adjusting lid is fixed with two sliding blocks, two cunnings Block adjusts lid and is located in the installation circular hole for pulling body about the center symmetric setting for adjusting lid, adjusts the size and installation circular hole of lid Size be adapted, two sliding blocks respectively correspondence stretches into and is slidably connected in two arc grooves, the periphery for adjusting lid offers One toothrow shape slot, the tooth form inserted block on the inside of snap-gauge are plugged in tooth form slot;
It adjusts and is equipped with nut check mechanism between the bottom surface of lid and the top surface for installing ring flat-plate.
2. novel slide block spanner according to claim 1, it is characterised in that:Nut check mechanism includes that six structures are identical Latch segment, guide rod is vertically and fixedly provided on the top and bottom of latch segment, six latch segments are equal around the axis of installation circular hole The medial surface of even arrangement, six latch segments is encircled into orthohexagonal, and the top surface for installing ring flat-plate is opened up there are six gliding groove, under six Sliding slot is around the center rounded array arrangement of installation ring flat-plate, each gliding groove endoporus phase with installation ring flat-plate in the longitudinal direction It cuts, the bottom surface for adjusting lid is opened up there are six upper hopper chute, and six upper hopper chutes are evenly arranged around the axis for adjusting lid, each latch segment Two guide rods are slidably connected in upper hopper chute and gliding groove respectively.
CN201720541473.1U 2017-05-16 2017-05-16 Novel slide block spanner Expired - Fee Related CN207656577U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720541473.1U CN207656577U (en) 2017-05-16 2017-05-16 Novel slide block spanner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720541473.1U CN207656577U (en) 2017-05-16 2017-05-16 Novel slide block spanner

Publications (1)

Publication Number Publication Date
CN207656577U true CN207656577U (en) 2018-07-27

Family

ID=62936388

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720541473.1U Expired - Fee Related CN207656577U (en) 2017-05-16 2017-05-16 Novel slide block spanner

Country Status (1)

Country Link
CN (1) CN207656577U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110170955A (en) * 2019-06-10 2019-08-27 安徽工程大学 A kind of hydraulic spanner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110170955A (en) * 2019-06-10 2019-08-27 安徽工程大学 A kind of hydraulic spanner
CN110170955B (en) * 2019-06-10 2021-04-02 安徽工程大学 Hydraulic wrench

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Legal Events

Date Code Title Description
GR01 Patent grant
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: 20180727

Termination date: 20210516