CN208663623U - Facilitate the electric wrench for placing sleeve - Google Patents

Abstract

The utility model discloses a kind of electric wrenches for facilitating placement sleeve, including ontology, handle and sleeve；Sleeve is located at ontology front end；Sleeve and electric wrench ontology dismantling connection；Handle is located at below ontology；Handle upper end, which is equipped with, holds pars convoluta；The sleeve rack for placing sleeve is also equipped on handle；Sleeve rack, which is fixed at, to be held below pars convoluta；Sleeve rack includes retaining ring, connecting rod, telescopic sleeve and supporting plate；Connecting rod one end is weldingly fixed on handle and other end dismantling connection has retaining ring；Connecting rod lower surface is welded and connected with telescopic sleeve；Telescopic sleeve bottom end is fixedly connected with supporting plate one side edge；Sleeve rack is placed in handle position, when not needing using sleeve, sleeve is placed on sleeve rack, quickly takes and place sleeve convenient for operator, the technical solution that the utility model is taken brings great convenience to operation, is conducive to operative employee's task efficiency.

Description

Facilitate the electric wrench for placing sleeve

Technical field

The utility model relates to construction equipment technical fields, and in particular to a kind of that placement the electronic of sleeve is facilitated to pull Hand.

Background technique

Electric wrench is using power supply or battery as the spanner of power, is a kind of for tightening the tool of high-strength bolt, often It constructs for construction site；In order to also can neatly use electric wrench in narrow space, existing electric wrench is usual Operator will be facilitated to select to use as needed equipped with a removable sleeve；But at the construction field (site), operator Electric wrench often is used in each construction point, therefore sleeve needs frequently dismounting, operator is not when not needing sleeve Can quickly appropriate placement sleeve cause to bring to operator it is greatly inconvenient and the problem of influence working efficiency.

Summary of the invention

The purpose of this utility model is to provide a kind of electric wrenches for facilitating placement sleeve, solve sleeve when constructing operation It needs frequently to dismount, when not needing sleeve, operator quickly appropriate placement sleeve cannot cause to bring pole to operator Big inconvenience and the problem of influence working efficiency.

In order to solve the above technical problems, the utility model uses following technical scheme: a kind of to facilitate the electricity for placing sleeve Wrench, including ontology, handle and sleeve；The sleeve is located at ontology front end；The sleeve and the disassembly of electric wrench ontology connect It connects；The handle is located at below ontology；The handle upper end, which is equipped with, holds pars convoluta；It is also equipped on the handle for housing sleeve The sleeve rack of cylinder；The sleeve rack, which is fixed at, to be held below pars convoluta；

Further, the sleeve rack includes retaining ring, connecting rod, telescopic sleeve and supporting plate；Connecting rod one end weldering It connects and is fixed on handle and other end dismantling connection has retaining ring；The connecting rod lower surface is welded and connected with telescopic sleeve；Institute Telescopic sleeve bottom end is stated to be fixedly connected with supporting plate one side edge；

Further, the telescopic sleeve includes first sleeve and the second casing；The first sleeve is hollow structure；The Two casings are slidably connected with first sleeve inner wall；The first sleeve inner upper end is equipped with fixed link；Peace in the first sleeve Equipped with spring；The spring one end is connected in fixed link；The spring other end is connected to the second casing；

Further, second cannula tip edge is symmetrically arranged with outwardly extending movable block；The movable block to Under be extended with protrusion；The limited block that oriented axle center extends is symmetrical arranged at the nozzle of the first sleeve bottom end；On the limited block Equipped with groove compatible with protrusion；

Further, mounting post has been upwardly extended on the connecting rod upper surface；It is equipped at the retaining ring one side edge Through-hole compatible with mounting post；The mounting post surface is equipped with screw thread and mounting post upper end is set with fixture nut；It is described Fixture nut is located on locking ring surface；

Further, the retaining ring is lightweight flexible rubber ring；It is evenly distributed on the retaining ring inner wall several prominent Thorn；

Further technical solution is that the splint upper surface is equipped with antiskid rubber.

Compared with prior art, the beneficial effects of the utility model are at least one of following:

1, it is placed with sleeve rack in handle position, when not needing using sleeve, sleeve is placed on sleeve rack, is convenient for Operator quickly takes and places sleeve, brings great convenience to operation, improves working efficiency；

2, sleeve rack is placed on the lower section for holding pars convoluta, will not influence operator and normally holds electric wrench；

3, the retaining ring of sleeve rack can be used for the sleeve that is locked, and avoid causing to cover with body-sway motion because operator walks about Cylinder slides from sleeve rack；

4, supporting plate holds sleeve, enables sleeve to hold sleeve lower end, sleeve is avoided to slide；

5, telescopic sleeve is connected between supporting plate and connecting rod, when placing sleeve, by being applied with sleeve to splint upper surface Add downward pressure, supporting plate drives telescopic sleeve to stretch downwards, realizes that the distance between supporting plate and retaining ring are adjustable, to be suitable for The sleeve of different length；

6, the second casing is realized by spring and is flexibly connected with the inner wall of first sleeve, so that the second casing can folding and unfolding and the In sleeve；

7, limited block setting is in first sleeve bottom end, when the second cannula slide arrives first sleeve bottom end, movable block with limit Block is connected together, and avoids the second casing from completely falling off out of first sleeve, it is difficult to reset；

8, mounting post passes through passing through in retaining ring, then is fixed by fixture nut, and realizing can by retaining ring and connecting rod Dismantling connection, detachable and interchangeable after the time of one end, the service life of extending sleeve tub economizes on resources；

8, retaining ring is the elastic rubber ring of lightweight, and elastic construction can carry out flexible expansion according to the outer diameter of casing, have Fixed sleeving is imitated, and the rubber material of lightweight will not also be kept certain form by too big gravity, retaining ring when not in use Stability avoids influencing using effect；

9, equally distributed rubber bur on retaining ring inner wall, is capable of increasing the contact area of retaining ring and sleeve outer wall, Increasing friction force enhances stability；

10, antiskid rubber is provided on supporting plate on upper surface, increases the coefficient of friction of supporting plate and sleeve, sleeve is avoided to hold in the palm It is shaken in plate surface.

Detailed description of the invention

Fig. 1 is the utility model structural side view.

Fig. 2 is sleeve rack schematic rear view.

Fig. 3 is telescoping tube portions structure enlargement diagram.

Fig. 4 is retaining ring assembling schematic diagram.

Fig. 5 is retaining ring schematic top plan view.

In attached drawing: 1. ontologies；2. sleeve；3. handle；4. holding pars convoluta；5. sleeve rack；50. connecting rod；501. mounting post； 51. retaining ring；511. through-hole；512. bur；52. fixed link；53. first sleeve；531. limited block；54. spring；55. second Casing；551. movable block；56. supporting plate；57. rubber pad；6. fixture nut.

Specific embodiment

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain The utility model is not used to limit the utility model.

Embodiment 1: as shown in Figure 1, a kind of facilitate the electric wrench for placing sleeve, including ontology 1, handle 3 and sleeve 2； The sleeve 2 is located at 1 front end of ontology；The sleeve 2 and 1 dismantling connection of electric wrench ontology；The handle 3 is located under ontology 1 Side；3 upper end of handle, which is equipped with, holds pars convoluta 4；The sleeve rack 5 for placing sleeve 2 is also equipped on the handle 3；It is described Sleeve rack 5, which is fixed at, holds 4 lower section of pars convoluta；It is placed with sleeve rack 5 in 3 position of handle, when not needing using sleeve 2, Sleeve 2 is placed on sleeve rack 5, quickly takes and places sleeve 2 convenient for operator, bring great convenience to operation, Improve working efficiency；Sleeve rack 5 is placed on the lower section for holding pars convoluta 4, will not influence operator and normally holds electric wrench.

Embodiment 2: as illustrated in fig. 1 and 2, a kind of to facilitate the electric wrench for placing sleeve, including ontology 1, handle 3 and sleeve 2；The sleeve 2 is located at 1 front end of ontology；The sleeve 2 and 1 dismantling connection of electric wrench ontology；The handle 3 is located at ontology 1 Lower section；3 upper end of handle, which is equipped with, holds pars convoluta 4；The sleeve rack 5 for placing sleeve 2 is also equipped on the handle 3；Institute It states sleeve rack 5 and is fixed at 4 lower section of gripping pars convoluta；The sleeve rack 5 include retaining ring 51, connecting rod 50, telescopic sleeve and Supporting plate 56；Described 50 one end of connecting rod is welded and fixed on the handle 3 and other end dismantling connection has retaining ring 51；The connecting rod 50 lower surfaces are welded and connected with telescopic sleeve；The telescopic sleeve bottom end is fixedly connected with 56 one side edge of supporting plate.

Embodiment 3: as shown in Fig. 2, the telescopic sleeve includes first sleeve 53 and the second casing 55；The first set Pipe 53 is hollow structure；Second casing 55 is slidably connected with 53 inner wall of first sleeve；53 inner upper end of first sleeve is equipped with Fixed link 52；Spring 54 is installed in the first sleeve 53；Described 54 one end of spring is connected in fixed link 52；The spring 54 other ends are connected to the second casing 55.

Embodiment 4: as shown in figure 3,55 tip edges of the second casing are symmetrically arranged with outwardly extending movable block 551；The movable block 551 has extended downwardly protrusion；Oriented axle center is symmetrical arranged at the 53 bottom end nozzle of first sleeve to extend Limited block 531；The limited block 531 is equipped with the compatible groove with protrusion.

Embodiment 5: as shown in Figures 4 and 5, mounting post 501 has been upwardly extended on 50 upper surface of connecting rod；The locking Through-hole 511 compatible with mounting post 501 is equipped at 51 one side edge of ring；501 surface of mounting post is equipped with screw thread and peace Dress 501 upper end of column is set with fixture nut 6；The fixture nut 6 is located on 51 surface of retaining ring.

Embodiment 6: as shown in figure 5, the retaining ring 51 is lightweight flexible rubber ring；On 51 inner wall of retaining ring uniformly If dry rubber substance bur 512 is distributed with.

Embodiment 7: as shown in Fig. 2, 56 upper surface of the supporting plate is equipped with antiskid rubber 57.

Although reference be made herein to the utility model is described in multiple explanatory embodiments of the utility model, still, It should be understood that those skilled in the art can be designed that a lot of other modification and implementations, these modifications and implementations It will fall within scope and spirit disclosed in the present application.More specifically, it discloses in the application, drawings and claims In range, can building block to theme combination layout and/or layout carry out a variety of variations and modifications.In addition to building block And/or outside the modification and improvement of layout progress, to those skilled in the art, other purposes also be will be apparent.

Claims (7)

1. a kind of facilitate the electric wrench for placing sleeve, including ontology (1), handle (3) and sleeve (2)；The sleeve (2) is located at Ontology (1) front end；The sleeve (2) and electric wrench ontology (1) dismantling connection；The handle (3) is located at below ontology (1)； It is characterized by: handle (3) upper end, which is equipped with, holds pars convoluta (4)；It is also equipped on the handle (3) for placing sleeve (2) sleeve rack (5)；The sleeve rack (5), which is fixed at, to be held below pars convoluta (4).

2. according to claim 1 facilitate the electric wrench for placing sleeve, it is characterised in that: the sleeve rack (5) includes Retaining ring (51), connecting rod (50), telescopic sleeve and supporting plate (56)；Described connecting rod (50) one end is weldingly fixed on handle (3) Upper and other end dismantling connection has retaining ring (51)；Connecting rod (50) lower surface is welded and connected with telescopic sleeve；It is described to stretch Heat-Shrinkable Tubings bottom end is fixedly connected with supporting plate (56) one side edge.

3. according to claim 2 facilitate the electric wrench for placing sleeve, it is characterised in that: the telescopic sleeve includes the Sleeve (53) and the second casing (55)；The first sleeve (53) is hollow structure；Second casing (55) and first sleeve (53) inner wall is slidably connected；First sleeve (53) inner upper end is equipped with fixed link (52)；Peace in the first sleeve (53) Equipped with spring (54)；Described spring (54) one end is connected on fixed link (52)；Spring (54) other end is connected to second Casing (55).

4. according to claim 3 facilitate the electric wrench for placing sleeve, it is characterised in that: the second casing (55) top Outwardly extending movable block (551) are symmetrically arranged at end margin；The movable block (551) has extended downwardly protrusion；Described first The limited block (531) that oriented axle center extends is symmetrical arranged at the nozzle of casing (53) bottom end；The limited block (531) be equipped with it is convex Play compatible groove.

5. according to claim 2 facilitate the electric wrench for placing sleeve, it is characterised in that: table on the connecting rod (50) Mounting post (501) have been upwardly extended on face；It is equipped at retaining ring (51) one side edge compatible logical with mounting post (501) Hole (511)；Mounting post (501) surface is equipped with screw thread and mounting post (501) upper end is set with fixture nut (6)；It is described Fixture nut (6) is located on retaining ring (51) surface.

6. according to claim 2 facilitate the electric wrench for placing sleeve, it is characterised in that: the retaining ring (51) is light Matter elastic rubber ring；The retaining ring (51) is if be evenly distributed with dry rubber substance bur (512) on inner wall.

7. according to claim 2 facilitate the electric wrench for placing sleeve, it is characterised in that: supporting plate (56) upper surface It is equipped with antiskid rubber (57).