CN220462454U - Handheld reciprocating saw with correction function - Google Patents

Abstract

The utility model relates to a handheld reciprocating saw with a correction function, which comprises a reciprocating saw main body, wherein the left end part of the reciprocating saw main body is fixedly connected with a mounting plate, a cutting saw blade is arranged on the inner side of the reciprocating saw main body, a correction component is arranged between the cutting saw blade and the mounting plate, the correction component comprises a movable rod movably arranged on the inner side of the mounting plate, and a movable groove is formed in one end, far away from the mounting plate, of the movable rod. According to the handheld reciprocating saw with the correction function, the correction component is arranged, the movable rod and the connecting rod are arranged, so that the fixed column on the connecting rod is connected with the cutting saw blade, the cutting saw blade is kept in a horizontal state when the cutting saw blade cuts materials, the bending phenomenon is not easy to occur, and the connecting spring and the limiting plate are arranged, so that the connecting rod can synchronously move along with the cutting saw blade; with the cooperation of the guide post and the slide, no blocking occurs when the piece cuts a larger material.

Description

Handheld reciprocating saw with correction function

Technical Field

The utility model relates to the technical field of reciprocating saws, in particular to a handheld reciprocating saw with a correction function.

Background

An electric reciprocating saw is an electric tool for sawing by a reciprocating saw blade, is a kind of electric saw, and generally consists of a shell, a motor, a transmission mechanism, a cutter lifting mechanism, a saw blade, a switch and the like, wherein the electric reciprocating saw is an electric tool for sawing by the reciprocating saw blade, and is used for sawing metal plates, pipes, sectional materials or cutting bevel edges on steel pipes, and also can be used for cutting cables or other nonmetallic materials.

When the existing handheld reciprocating saw is used for cutting materials, the cutting saw blade is thinner, so that the cutting saw blade is easy to bend left and right when the cutting saw blade is used for cutting materials, and after the cutting saw blade is bent, the existing handheld reciprocating saw does not have a correction function, so that the cutting saw blade is easy to break.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the handheld reciprocating saw with the correction function, which has the advantages of the correction function and the like, and solves the problems that the cutting saw blade is easy to bend left and right on a cutting material because the cutting saw blade is thinner, and the cutting saw blade is easy to break after bending, but the existing handheld reciprocating saw does not have the correction function.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a handheld reciprocating saw with correction function, includes the reciprocating saw main part, the left end fixedly connected with mounting panel of reciprocating saw main part, the cutting saw blade is installed to the inboard of reciprocating saw main part, be provided with correction subassembly between cutting saw blade and the mounting panel, correction subassembly includes movable mounting in the inboard movable rod of mounting panel, and the movable groove has been seted up to the one end that the mounting panel was kept away from to the movable rod, the inside wall fixedly connected with coupling spring of movable groove, the connecting rod is installed to the other end of coupling spring, the other end movable mounting of connecting rod has the fixed column, the upper end fixed mounting of cutting saw blade has the butt joint seat, the butt joint groove has been seted up to the lower tip of fixed column, and the lateral wall swing joint of butt joint groove has the locking post.

Further, the limiting grooves are formed in the inner side walls of the movable grooves, and the number of the limiting grooves is two and symmetrically distributed.

Further, the connecting rod passes through limiting plate and connecting spring fixed connection, the left end of connecting rod and the right end of movable rod all fixedly connected with slide.

Further, the mounting groove has all been seted up to the lateral wall of fixed column and mounting panel, the inside wall fixedly connected with guide post of mounting groove.

Further, the butt joint seat is fixedly connected with the cutting saw blade through the clamping piece, and a locking hole is formed in the side wall of the butt joint seat.

Further, the left end part of the locking column is fixedly connected with a hand lever, and a locking spring is fixedly connected between the hand lever and the fixing column.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

according to the handheld reciprocating saw with the correction function, the correction component is arranged, the movable rod and the connecting rod are arranged, so that the fixed column on the connecting rod is connected with the cutting saw blade, the cutting saw blade is kept in a horizontal state when the cutting saw blade cuts materials, the bending phenomenon is not easy to occur, and the connecting spring and the limiting plate are arranged, so that the connecting rod can synchronously move along with the cutting saw blade; with the cooperation of the guide post and the slide, no blocking occurs when the piece cuts a larger material.

Drawings

FIG. 1 is a schematic view in front cross-section of the structure of the present utility model;

FIG. 2 is a schematic diagram of the connection of the connecting rod and the movable rod of the structure of the present utility model;

fig. 3 is an enlarged schematic view of fig. 1 at a.

In the figure: 1. a reciprocating saw body; 2. a mounting plate; 3. cutting the saw blade; 4. a correction assembly; 41. a movable rod; 42. a movable groove; 421. a limit groove; 43. a connecting spring; 44. a connecting rod; 441. a limiting plate; 442. a slide; 45. fixing the column; 451. a mounting groove; 452. a guide post; 46. a butt joint seat; 461. a clamping piece; 462. a locking hole; 47. a butt joint groove; 48. locking the column; 481. and a locking spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a handheld reciprocating saw with a correction function in this embodiment includes a reciprocating saw body 1, a mounting plate 2 fixedly connected to a left end portion of the reciprocating saw body 1, a cutting saw blade 3 mounted on an inner side of the reciprocating saw body 1, and a correction assembly 4 disposed between the cutting saw blade 3 and the mounting plate 2.

In this embodiment, the correction subassembly 4 includes movable mounting in the inboard movable rod 41 of mounting panel 2, movable rod 41 is located the upper end of cutting saw blade 3, movable groove 42 has been seted up to the one end that movable rod 41 kept away from mounting panel 2, the spacing groove 421 has been seted up to the inside wall of movable groove 42, the quantity of spacing groove 421 is two, and be symmetrical distribution, the inside wall fixedly connected with connecting spring 43 of movable groove 42, connecting rod 44 is installed to connecting spring 43's the other end, connecting rod 44 passes through limiting plate 441 and connecting spring 43 fixed connection, limiting plate 441 slides in the inboard of spacing groove 421, under the restriction of limiting plate 441 and spacing groove 421, make its connecting rod 44 can directional move, the left end of connecting rod 44 and the equal fixedly connected with slide 442 of right-hand end portion of movable rod 41, the slide surface division has the slide hole, the other end movable mounting of connecting rod 44 has fixed column 45, the mounting groove 451 has all been seted up to the side wall of fixed column 45 and mounting panel 2, the inside wall fixedly connected with guide post 452 of mounting groove 451, the slide 442 passes through the slide hole on guide post 452, the upper end fixedly connected with butt joint seat 46 of cutting saw blade 3, butt joint seat 46 and connecting rod 46 have the side wall 48 through the locking seat 48 of the locking seat 48, the butt joint seat 48 is located the side wall 48 of the fixed connection 45 of cutting saw blade 45, the tip 46 is located the fixed slot 48, the tip is located the side 45 is located the fixed slot 48, the tip of the butt joint seat 48, the butt joint seat 48 has the fixed seat 46.

In the correction unit 4, the movable lever 41 is engaged with the locking post 48, so that the cutting blade 3 can be corrected.

The working principle of the embodiment is as follows:

the movable rod 41 and the connecting rod 44 are arranged, so that the fixed column 45 on the connecting rod 44 is connected with the cutting saw blade 3, when the cutting saw blade 3 cuts materials, the cutting saw blade 3 is kept in a horizontal state and is not easy to bend, and the connecting spring 43 and the limiting plate 441 are arranged, so that the connecting rod 44 can synchronously move along with the cutting saw blade 3; with the guide posts 452 engaged with the slide 442, no obstruction is created as the piece cuts larger material.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A hand-held reciprocating saw with correction function, comprising a reciprocating saw body (1), characterized in that: the left end part of the reciprocating saw main body (1) is fixedly connected with a mounting plate (2), a cutting saw blade (3) is mounted on the inner side of the reciprocating saw main body (1), and a correction component (4) is arranged between the cutting saw blade (3) and the mounting plate (2);

correction subassembly (4) are including movable mounting in mounting panel (2) inboard movable rod (41), and movable groove (42) have been seted up to the one end that mounting panel (2) was kept away from to movable rod (41), inside wall fixedly connected with coupling spring (43) of movable groove (42), connecting rod (44) are installed to the other end of coupling spring (43), the other end movable mounting of connecting rod (44) has fixed column (45), the upper end fixed mounting of cutting saw blade (3) has docking seat (46), docking groove (47) have been seted up to the lower tip of fixed column (45), and the lateral wall swing joint of docking groove (47) has locking post (48).

2. A hand held reciprocating saw with calibration function as defined in claim 1 wherein: limiting grooves (421) are formed in the inner side walls of the movable grooves (42), and the number of the limiting grooves (421) is two and symmetrically distributed.

3. A hand held reciprocating saw with calibration function as defined in claim 1 wherein: the connecting rod (44) is fixedly connected with the connecting spring (43) through the limiting plate (441), and a sliding seat (442) is fixedly connected with the left end part of the connecting rod (44) and the right end part of the movable rod (41).

4. A hand held reciprocating saw with calibration function as defined in claim 1 wherein: the side walls of the fixing column (45) and the mounting plate (2) are provided with mounting grooves (451), and the inner side walls of the mounting grooves (451) are fixedly connected with guide columns (452).

5. A hand held reciprocating saw with calibration function as defined in claim 1 wherein: the butt joint seat (46) is fixedly connected with the cutting saw blade (3) through the clamping piece (461), and a locking hole (462) is formed in the side wall of the butt joint seat (46).

6. A hand held reciprocating saw with calibration function as defined in claim 1 wherein: the left end part of the locking column (48) is fixedly connected with a hand lever, and a locking spring (481) is fixedly connected between the hand lever and the fixing column (45).