CN217292128U

CN217292128U - One-way ratchet wheel dual-purpose wrench convenient to assemble

Info

Publication number: CN217292128U
Application number: CN202123339259.3U
Authority: CN
Inventors: 苏兆阳; 苏本雷; 李娟�; 韩杨杨; 范晓羽; 杨光辉; 韩镕锴
Original assignee: Dongying Junchen Petroleum Equipment Co ltd
Current assignee: Cangzhou Marine Explosion Proof Special Tools Manufacturing Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-08-26
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses a dual-purpose spanner of one-way ratchet of convenient equipment relates to hand tool technical field, including the spanner main part, the right-hand member of spanner main part runs through and is provided with the ratchet hole, the left end of spanner main part is provided with the clamp splice, the upper end of spanner main part is seted up flutedly, the antiskid cover has been cup jointed to the outside of spanner main part, the lower extreme of going up the clamp splice is provided with down the clamp splice, the left end of spanner main part is provided with the shifting chute. The utility model discloses an go up the clamp splice, the fixed block, a spring, the setting of clamp splice and connecting block down, can adjust the position relation of last clamp splice with clamp splice down at the in-process of clamping, thereby make things convenient for the spanner to rotate the nut of various sizes, thereby can effectively improve the work efficiency of spanner, according to the setting of spring, can be to at the pivoted in-process in addition, because spring force's principle, thereby can provide some promotion clamping-force to the article of clamping, thereby the more firm of centre gripping.

Description

One-way ratchet wheel dual-purpose wrench convenient to assemble

Technical Field

The utility model relates to a hand tool technical field, concretely relates to one-way dual-purpose spanner of ratchet of convenient equipment.

Background

The wrench is a common mounting and dismounting tool, which is divided into a dead wrench and an adjustable wrench, and is usually made of carbon structural steel or alloy structural steel. Hand tools for turning bolts, screws, nuts and other threaded fasteners for tightening openings or trepanning of bolts or nuts using the principle of leverage. The wrench is usually provided with an opening or a trepan for clamping the handle part and applying external force to the handle part so as to screw the bolt or the nut to hold the bolt or the nut, at one end or two ends of the handle part. When the screw is used, external force is applied to the handle part along the rotation direction of the screw thread, and the bolt or the nut can be screwed. The following problems exist in the prior art:

1. the existing wrenches have poor assembling effect and cannot adjust the width of a clamping workpiece according to the size of an assembling bolt;

2. the inconvenient staff of some current spanners holds, and the antiskid effect is relatively poor, and inconvenient equipment work of carrying on when having sweat on the staff's palm.

SUMMERY OF THE UTILITY MODEL

The utility model provides a one-way ratchet dual-purpose wrench convenient for assembly, wherein one purpose is to solve the problems that some wrenches have poor assembly effect and the width of a clamping workpiece can not be adjusted according to the size of an assembly bolt; wherein another kind of purpose is in order to solve the inconvenient staff of some spanners and hold, and antiskid effect is relatively poor, and inconvenient equipment work problem of carrying on when having sweat on the staff palm.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the utility model provides a dual-purpose spanner of one-way ratchet of convenient equipment, includes wrench body, wrench body's right-hand member runs through and is provided with the ratchet hole, wrench body's left end is provided with the clamp splice, wrench body's upper end is seted up flutedly, anti-skidding cover has been cup jointed to wrench body's outside, the lower extreme of going up the clamp splice is provided with down the clamp splice, wrench body's left end is provided with the shifting chute, the lower extreme fixedly connected with fixed block of going up the clamp splice, the inside fixedly connected with spring of fixed block, the upper end fixedly connected with connecting block of clamp splice down, the outside of connecting block sets up the slider, and the outside of slider and the fixed block inner wall adaptation of setting.

The utility model discloses technical scheme's further improvement lies in: the connecting block is fixedly connected with the top end inside the fixed block through a spring arranged on the connecting block, and the connecting block is connected with the fixed block in a sliding mode through a sliding block arranged on the connecting block.

The utility model discloses technical scheme's further improvement lies in: the right end of the inside of the groove is fixedly connected with a fixed rod, the left end of the fixed rod is provided with a sleeve, and the left end of the sleeve is fixedly connected with the right end of the arranged anti-skidding sleeve.

The utility model discloses technical scheme's further improvement lies in: the damping device is characterized in that a damping element is arranged outside the fixed rod, the right end of the damping element is fixedly connected with the right end inside the arranged groove, and the left end of the damping element is fixedly connected with the right end of the arranged sleeve.

The utility model discloses technical scheme's further improvement lies in: the anti-skid sleeve is characterized in that an anti-skid layer is arranged at the top end of the inside of the anti-skid sleeve, a drying layer is fixedly connected to the lower end of the anti-skid layer, and an anti-rust layer is fixedly connected to the lower end of the drying layer.

The utility model discloses technical scheme's further improvement lies in: the anti-slip layer is fixedly connected with the upper end of the anti-rust layer through the arranged drying layer, and the thickness of the anti-slip layer is set to be 0.8 cm.

Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:

1. the utility model provides a dual-purpose spanner of one-way ratchet of convenient equipment, according to last clamp splice, the fixed block, a spring, the setting of clamp splice and connecting block down, can adjust the position relation of last clamp splice and lower clamp splice at the in-process of clamping, thereby make things convenient for the spanner to rotate the nut of various sizes, thereby can effectively improve the work efficiency of spanner, in addition according to the setting of spring, can be to at the pivoted in-process, because spring force's principle, thereby can provide partial promotion clamping-force to the article of clamping, thereby the more firm of centre gripping.

2. The utility model provides a convenient one-way ratchet dual-purpose spanner of equipment, according to wrench body, the setting of antiskid cover and skid resistant course, make things convenient for the handheld spanner of staff, avoid at the in-process of work, the phenomenon of spanner landing appears, cause the unnecessary harm, in addition according to the setting of dry bed and antirust coat, can avoid the harm of outside corrosive substance to the spanner, can absorb the manual sweat of staff simultaneously, thereby make things convenient for the equipment of staff to the work piece, according to antiskid cover, the sleeve, dead lever and damping element's setting, can change the position of antiskid cover wantonly, thereby the convenience is used the arbitrary one end of spanner, the utility model discloses, moreover, the steam generator is simple in structure, and convenient for operation.

Drawings

Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 2 is a schematic structural view of a main body of the wrench of the present invention;

FIG. 3 is a schematic view of the wrench body and the anti-slip cover of the present invention;

fig. 4 is a schematic view of the anti-slip cover structure of the present invention.

In the figure: 1. a wrench body; 2. a ratchet hole; 3. a groove; 4. an anti-slip sleeve; 5. an upper clamping block; 6. a moving groove; 7. a fixed block; 8. a spring; 9. a lower clamping block; 10. connecting blocks; 11. a sleeve; 12. fixing the rod; 13. a shock absorbing element; 14. an anti-slip layer; 15. drying the layer; 16. and (7) an anti-rust layer.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in figures 1-4, the utility model provides a one-way ratchet dual-purpose wrench convenient for assembly, a wrench body 1, a ratchet hole 2 is arranged at the right end of the wrench body 1, an upper clamping block 5 is arranged at the left end of the wrench body 1, a groove 3 is arranged at the upper end of the wrench body 1, an anti-slip sleeve 4 is sleeved outside the wrench body 1, a lower clamping block 9 is arranged at the lower end of the upper clamping block 5, a moving groove 6 is arranged at the left end of the wrench body 1, a fixed block 7 is fixedly connected at the lower end of the upper clamping block 5, a spring 8 is fixedly connected inside the fixed block 7, a connecting block 10 is fixedly connected at the upper end of the lower clamping block 9, a sliding block is arranged outside the connecting block 10, the outer part of the sliding block is matched with the inner wall of the fixed block 7, the upper clamping block 5, the fixed block 7, the spring 8, the lower clamping block 9 and the connecting block 10 are arranged, the position relation of the upper clamping block 5 and the lower clamping block 9 can be adjusted in the clamping process, thereby make things convenient for the spanner can rotate the nut of various sizes to can effectively improve the work efficiency of spanner, connecting block 10 through the spring 8 and the inside top fixed connection of fixed block 7 that set up, connecting block 10 through the slider and the 7 sliding connection of fixed block that set up, spring 8's setting can be to at the pivoted in-process, because spring force's principle, thereby can provide partly promotion clamping-force to the article of clamping, thereby the more firm of centre gripping.

Example 2

As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the right end inside the groove 3 is fixedly connected with a fixed rod 12, the left end of the fixed rod 12 is provided with a sleeve 11, the left end of the sleeve 11 is fixedly connected with the right end of an arranged anti-skidding sleeve 4, the outside of the fixed rod 12 is provided with a damping element 13, the right end of the damping element 13 is fixedly connected with the right end inside the arranged groove 3, the left end of the damping element 13 is fixedly connected with the right end of the arranged sleeve 11, the top end inside the anti-skidding sleeve 4 is provided with an anti-skidding layer 14, the wrench body 1, the anti-skidding sleeve 4 and the anti-skidding layer 14 are arranged, so that a worker can conveniently hold the wrench, the phenomenon that the wrench slips off during the working process is avoided, unnecessary damage is caused, the lower end of the anti-skidding layer 14 is fixedly connected with a drying layer 15, the lower end of the drying layer 15 is fixedly connected with an anti-skidding layer 16, the anti-skidding layer 14 is fixedly connected with the upper end of the anti-skidding layer 16 through the arranged drying layer 15, and the thickness of the anti-skidding layer 14 is set to be 0.8cm, the setting of dry layer 15 and antirust coat 16 can avoid outside corrosive substance to the harm of spanner, can absorb the sweat on the staff hand simultaneously to make things convenient for the staff to the equipment of work piece, according to the setting of antiskid cover 4, sleeve 11, dead lever 12 and damping element 13, can change the position of antiskid cover 4 wantonly, thereby the convenience is used the arbitrary one end of spanner.

The working principle of the easy-to-assemble one-way ratchet dual-purpose wrench will be described in detail below.

As shown in fig. 1-4, the position of the anti-slip sleeve 4 is adjusted by the fixed rod 12 and the sleeve 11, so that the worker can conveniently use any end of the wrench, then the upper clamping block 5 and the lower clamping block 9 are clamped to the object, the sizes of the upper clamping block 5 and the lower clamping block 9 can be adjusted according to the set spring 8, then the elastic force of the spring 8 supports the upper clamping block 5 and the lower clamping block 9 respectively through the fixed block 7 and the connecting block 10, so as to increase the clamping of the object, then the hand of the worker is placed outside the anti-slip sleeve 4, the protection effect can be achieved through the set anti-slip layer 14, in addition, the dry layer 15 can absorb sweat beads on the hand of the worker, so that the worker can conveniently assemble the object, the anti-rust layer 16 is arranged, the situation that some corrosive substances are stored outside the anti-slip sleeve 4 for a long time to cause corrosion, thereby seriously harm anti-skidding cover 4, reduce anti-skidding cover 4's life, the utility model discloses, simple structure, convenient operation.

The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.

Claims

1. The utility model provides a convenient one-way ratchet dual-purpose spanner of equipment, includes wrench body (1), wrench body's (1) right-hand member runs through and is provided with ratchet hole (2), its characterized in that: an upper clamping block (5) is arranged at the left end of the wrench main body (1), a groove (3) is formed in the upper end of the wrench main body (1), an anti-skid sleeve (4) is sleeved outside the wrench main body (1), and a lower clamping block (9) is arranged at the lower end of the upper clamping block (5);

the left end of wrench body (1) is provided with shifting chute (6), go up lower extreme fixedly connected with fixed block (7) of clamp splice (5), the inside fixedly connected with spring (8) of fixed block (7), upper end fixedly connected with connecting block (10) of clamp splice (9) down, the outside of connecting block (10) sets up the slider, and the outside of slider and the fixed block (7) inner wall looks adaptation that sets up.

2. The easy-to-assemble one-way ratchet wrench as claimed in claim 1, further comprising: the connecting block (10) is fixedly connected with the top end inside the fixing block (7) through a spring (8) which is arranged, and the connecting block (10) is connected with the fixing block (7) in a sliding mode through a sliding block which is arranged.

3. The one-way ratchet dual-purpose wrench as claimed in claim 2, wherein: the anti-skidding sleeve is characterized in that a fixing rod (12) is fixedly connected to the right end inside the groove (3), a sleeve (11) is arranged at the left end of the fixing rod (12), and the left end of the sleeve (11) is fixedly connected with the right end of the arranged anti-skidding sleeve (4).

4. A one-way ratchet dual-purpose wrench as claimed in claim 3, which is easy to assemble and comprises: the outside of dead lever (12) is provided with damping element (13), damping element (13)'s right-hand member and the inside right-hand member fixed connection of recess (3) that sets up, damping element (13)'s left end and the right-hand member fixed connection of sleeve (11) that sets up.

5. The one-way ratchet dual-purpose wrench as claimed in claim 4, wherein: the anti-skid sleeve is characterized in that an anti-skid layer (14) is arranged at the top end of the inside of the anti-skid sleeve (4), a drying layer (15) is fixedly connected to the lower end of the anti-skid layer (14), and an anti-rust layer (16) is fixedly connected to the lower end of the drying layer (15).

6. The one-way ratchet dual-purpose wrench as claimed in claim 5, wherein: the anti-skid layer (14) is fixedly connected with the upper end of the anti-rust layer (16) through the arranged drying layer (15), and the thickness of the anti-skid layer (14) is set to be 0.8 cm.