CN219597737U

CN219597737U - Saw blade flatness correction device

Info

Publication number: CN219597737U
Application number: CN202320460451.8U
Authority: CN
Inventors: 李华勇; 刘向威; 黄梦影
Original assignee: Hebei Qiaoran Precision Tools Co ltd
Current assignee: Hebei Qiaoran Precision Tools Co ltd
Priority date: 2023-03-13
Filing date: 2023-03-13
Publication date: 2023-08-29
Anticipated expiration: 2033-03-13

Abstract

The utility model discloses a saw blade flatness correction device, which comprises a workbench for saw blade correction, a supporting component and a hammering component, wherein the supporting component for supporting a saw blade is detachably connected to the upper surface of the workbench, the supporting component comprises a hydraulic telescopic rod, a connecting plate, a spring rod, damping springs and a placing plate, the connecting plate is fixed at the top end of the hydraulic telescopic rod through bolts, the spring rods are fixed on the upper surface of the connecting plate through bolts, a plurality of spring rods are arranged, the damping springs are circumferentially connected to the surface of the spring rod, and the placing plate is detachably connected to the top end of the spring rod. The utility model solves the problem that the correction device body receives larger shock force when the saw blade is corrected by arranging the support component, and prevents the correction mechanism from loosening and damaging after long-term use, thereby ensuring the correction effect.

Description

Saw blade flatness correction device

Technical Field

The utility model relates to the technical field of saw blade machining, in particular to a saw blade flatness correction device.

Background

Saw bit is in production and processing in-process, the sawtooth of saw bit is through punching out tooth's socket at the side of circular sheetmetal and forms, but the circumstances that the saw bit of preliminary shaping can appear warping after punching out, usually all can place the correcting block on the saw bit and observe the roughness of saw bit earlier, and during every observation, the workman need keep the sight with the laminating position of correcting block and saw bit horizontal alignment observe the position of unevenness on the saw bit, reuse hammer strike the roughness of adjustment saw bit to ensure the roughness of sawtooth.

Patent number CN202220861786.6 discloses a saw bit roughness correcting unit, including fixed case, fixed case one side is fixed with the projection plate, the projection plate is kept away from to fixed case top surface and is provided with the light, fixed case top surface is provided with rotating assembly, the rotating assembly top surface is provided with the gasket, the rotating assembly bottom rotates to be connected in fixed incasement portion, fixed incasement portion is close to the projection plate and is connected with correction mechanism, correction mechanism one side runs through the box and sets up in the gasket top. According to the utility model, the saw blade is placed on the gasket, then the correcting mechanism is overturned and attached to the top surface of the saw blade, the attaching position of the correcting mechanism and the saw blade is irradiated by the illuminating lamp, so that a gap between the correcting mechanism and the saw blade is projected on the projection plate, and then the uneven position of the saw blade is knocked by the hammer, so that the observation and adjustment of the evenness of the saw blade are simpler and more convenient.

The saw blade flatness correction device has the following defects: when correcting, the saw blade is leveled by knocking with a hammer, but the correction device is continuously subjected to a larger jolt force effect in a long-term use process, so that the correction structure is easy to loosen or damage, the accuracy in correction can not be ensured, and the correction effect is reduced. For this purpose, we propose a saw blade flatness correction device.

Disclosure of Invention

The utility model mainly aims to provide a saw blade flatness correction device which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a saw bit roughness correcting unit, is including the workstation that is used for saw bit to correct, still includes supporting component and hammering subassembly, the supporting component that is connected with to support the saw bit can be dismantled to the workstation upper surface, the supporting component includes hydraulic telescoping rod, connecting plate, spring bar, damping spring and places the board, the connecting plate passes through the bolt fastening on hydraulic telescoping rod top, the spring bar passes through the bolt fastening on the connecting plate upper surface, and the spring bar has a plurality ofly, damping spring encircles and connects on the spring bar surface, place the board and can dismantle the connection on the spring bar top.

Further, the hammering assembly comprises a hydraulic cylinder and a hammering plate, and the hammering plate is fixedly connected to the lower surface of the hydraulic cylinder through bolts; the hammering plate is driven to move downwards through the hydraulic cylinder to effectively beat the uneven area on the surface of the saw blade to be flat, the hammering plate does not need to be manually and continuously knocked, and the physical strength and time are effectively saved.

Further, a limiting slide rod used for limiting the hammering component is detachably connected to the upper surface of the workbench and located on one side of the hammering component, a connecting frame is welded on one side, close to the limiting slide rod, of the hammering component, and a limiting ring used for sleeving the limiting slide rod is connected to the outer end of the connecting frame in an embedded mode; the limiting slide rod is conveniently sleeved with the limiting ring on the connecting frame on one side of the hammering plate, so that the hammering plate is limited, and the device is prevented from shifting when knocked.

Further, the upper surface of the workbench is welded with a mounting frame, a supporting frame is rotatably connected to one side of the surface of the mounting frame, which is opposite to the limiting slide rod, and a correction block is arranged on one side of the supporting frame, which is close to the supporting component; the support frame is convenient to install through the mounting bracket, supports the correction block through the support frame is convenient, detects through the correction block when making things convenient for the saw bit to correct.

Further, a gasket is arranged on the upper surface of the supporting component; the saw blade is protected conveniently through the gasket, and friction between the saw blade and the supporting component is avoided.

Further, an electric telescopic rod is fixedly connected to the inner side wall of one side, close to the support frame, of the mounting frame, and the top end of the electric telescopic rod is rotationally connected with the support frame; the correction block which is convenient to drive the support frame and the front end of the support frame to move up and down through the electric telescopic rod, and the saw blade is convenient to detach and install during correction.

Further, the surface of the workbench is provided with a controller for electrical control; the electric mechanism on the correcting device is conveniently controlled by the controller, so that the correcting device is convenient to control and the saw blade is convenient to flatten and use.

Compared with the prior art, the utility model has the following beneficial effects: 1. according to the utility model, the corrected saw blade is supported by the supporting component, the supporting component comprises the hydraulic telescopic rod, the connecting plate, the spring rod, the damping spring and the placing plate, when the saw blade is corrected, the placing plate is used for carrying the saw blade, the flatness of the gasket is detected by the correcting block, the uneven area of the saw blade is knocked by the hammering component, so that the saw blade is leveled, in the knocking process, the placing plate can be impacted downwards and interacts with the connecting plate to press the spring rod in the middle, the spring rod drives the damping spring around the surface to compress, the impact force transmitted is effectively absorbed, thus the impact force is reduced, the whole correcting device is prevented from being subjected to larger impact force, the correcting mechanism is not easy to loose or damaged after long-term use, the correcting effect is ensured, the problem that the correcting device is subjected to larger shock force when the saw blade is corrected is solved by the supporting component, and the correcting accuracy of the correcting device is ensured; 2. this novel use strikes the flattening through setting up hammering subassembly to saw bit uneven area, and hammer subassembly includes hydraulic cylinder and hammering board, when striking the flattening to the saw bit, drives hammering board through controller control hydraulic cylinder and carries out telescopic movement downwards to effectively strike saw bit surface uneven area and flatten, need not artifical manual constantly strike, effectively save physical power and time, reduce the flattening degree of difficulty, improve smooth efficiency.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a saw blade flatness correction device according to the present utility model.

Fig. 2 is a schematic structural view of a support assembly of the saw blade flatness correction device according to the present utility model.

Fig. 3 is a schematic structural view of a hammering assembly of the saw blade flatness correction device according to the present utility model.

In the figure: 1. a work table; 2. a controller; 3. a support assembly; 4. a mounting frame; 5. an electric telescopic rod; 6. a support frame; 7. a correction block; 8. a gasket; 9. a hammering assembly; 10. a limit slide bar; 301. a hydraulic telescopic rod; 302. a connecting plate; 303. a spring rod; 304. damping vibration-absorbing springs; 305. placing a plate; 901. a hydraulic cylinder; 902. hammering the plate; 903. a connecting frame; 904. and a limiting ring.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-3, the saw blade flatness correction device comprises a workbench 1 for saw blade correction, a supporting component 3 and a hammering component 9, wherein the supporting component 3 for supporting a saw blade is detachably connected to the upper surface of the workbench 1, the supporting component 3 comprises a hydraulic telescopic rod 301, a connecting plate 302, a spring rod 303, a damping spring 304 and a placing plate 305, the connecting plate 302 is fixed to the top end of the hydraulic telescopic rod 301 through bolts, the spring rod 303 is fixed to the upper surface of the connecting plate 302 through bolts, a plurality of spring rods 303 are arranged, the damping spring 304 is connected to the surface of the spring rod 303 in a surrounding mode, and the placing plate 305 is detachably connected to the top end of the spring rod 303.

The hammering assembly 9 comprises a hydraulic cylinder 901 and a hammering plate 902, the hammering plate 902 is fixedly connected to the lower surface of the hydraulic cylinder 901 through bolts, a limit slide bar 10 used for limiting the hammering assembly 9 is detachably connected to the upper surface of the workbench 1 and one side of the hammering assembly 9, a connecting frame 903 is welded to one side of the hammering assembly 9 close to the limit slide bar 10, and a limit ring 904 used for sleeving the limit slide bar 10 is connected to the outer end of the connecting frame 903 in an embedded mode; the hammering plate 902 is driven to move downwards in a telescopic mode through the hydraulic cylinder 901, so that uneven areas on the surface of the saw blade are effectively leveled by knocking, continuous knocking by manual operation is not needed, physical strength and time are effectively saved, the hammering plate 902 is limited by sleeving the limiting slide rod 10 conveniently with the limiting ring 904 on the connecting frame 903 on one side of the hammering plate 902, and deflection occurs when the device is knocked.

The upper surface of the workbench 1 is welded with a mounting frame 4, one side, which is opposite to a limit sliding rod 10, of the surface of the mounting frame 4 is rotatably connected with a supporting frame 6, one side, which is close to a supporting component 3, of the supporting frame 6 is provided with a correction block 7, the upper surface of the supporting component 3 is provided with a gasket 8, the inner side wall, which is close to the supporting frame 6, of the mounting frame 4 is fixedly connected with an electric telescopic rod 5, and the top end of the electric telescopic rod 5 is rotatably connected with the supporting frame 6; the support frame 6 is convenient to install through the mounting bracket 4, supports correction piece 7 through support frame 6 is convenient, detects through correction piece 7 when making things convenient for the saw bit to correct, is convenient for protect the saw bit through gasket 8, avoids its friction with supporting component 3 to take place, is convenient for drive support frame 6 and correction piece 7 of support frame 6 front end and reciprocates through electric telescopic handle 5, dismantles and installs the saw bit when convenient correction.

Wherein, the surface of the workbench 1 is provided with a controller 2 for electric control; the electric mechanism on the correcting device is conveniently controlled through the controller 2, so that the correcting device is convenient to control and the saw blade is convenient to flatten and use.

It should be noted that, the saw blade flatness correction device is provided by the utility model, when in operation, the corrected saw blade is supported by the supporting component 3, the saw blade is borne by the placing plate 305 on the supporting component 3 body, flatness detection is carried out on the gasket 8 by the correcting block 7, the uneven region of the saw blade is knocked by the hammering component 9, so that the saw blade is leveled, in the knocking process, the placing plate 305 can be impacted downwards, and interacts with the connecting plate 302 to extrude the middle spring rod 303, so that the spring rod 303 drives the damping spring 304 with the surface surrounding to compress, and the transmitted impact force is effectively absorbed, thereby reducing the impact force, avoiding the correction mechanism from loosening or damaging easily after long-term use, ensuring the correction effect, and simultaneously, when the saw blade is leveled, the hammering component 9 is controlled by the controller 2 to drive the hammering plate 902 to stretch down, so that the uneven region of the saw blade is leveled, the manual knocking is not required, the leveling efficiency is not to be reduced, and the manual leveling is not required, and the physical strength is effectively reduced.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a saw bit roughness correcting unit, includes workstation (1) that is used for saw bit to correct, its characterized in that still includes supporting component (3) and hammering subassembly (9), the supporting component (3) that are connected with the saw bit to be supported can be dismantled to workstation (1) upper surface, supporting component (3) include hydraulic telescoping rod (301), connecting plate (302), spring beam (303), damping spring (304) and place board (305), connecting plate (302) are fixed on hydraulic telescoping rod (301) top through the bolt, spring beam (303) are fixed on connecting plate (302) upper surface through the bolt, and spring beam (303) have a plurality ofly, damping spring (304) encircle and are connected on spring beam (303) surface, place board (305) detachable connection is on spring beam (303) top.

2. The saw blade flatness correction device of claim 1, wherein: the hammering assembly (9) comprises a hydraulic cylinder (901) and a hammering plate (902), and the hammering plate (902) is fixedly connected to the lower surface of the hydraulic cylinder (901) through bolts.

3. The saw blade flatness correction device of claim 1, wherein: the automatic clamping device is characterized in that a limiting slide rod (10) used for limiting the hammering assembly (9) is detachably connected to the upper surface of the workbench (1) and located on one side of the hammering assembly (9), a connecting frame (903) is welded on one side, close to the limiting slide rod (10), of the hammering assembly (9), and a limiting ring (904) used for sleeving the limiting slide rod (10) is inlaid and connected to the outer end of the connecting frame (903).

4. The saw blade flatness correction device of claim 1, wherein: the workbench is characterized in that an installation frame (4) is welded on the upper surface of the workbench (1), a supporting frame (6) is rotatably connected to one side of the installation frame (4) opposite to the limiting slide rod (10), and a correction block (7) is arranged on one side of the supporting frame (6) close to the side of the supporting component (3).

5. The saw blade flatness correction device of claim 1, wherein: the upper surface of the supporting component (3) is provided with a gasket (8).

6. The blade flatness correction device of claim 4, wherein: the inside wall fixedly connected with electric telescopic handle (5) of mounting bracket (4) side near support frame (6), and electric telescopic handle (5) top and support frame (6) rotate to be connected.

7. The saw blade flatness correction device of claim 1, wherein: the surface of the workbench (1) is provided with a controller (2) for electrical control.