CN219426207U

CN219426207U - Fixing device for processing marine flat-bulb steel

Info

Publication number: CN219426207U
Application number: CN202320336272.3U
Authority: CN
Inventors: 马进喜; 冯爱伟; 何文; 张瑞
Original assignee: Suqian Jinxin Steel Rolling Co ltd Of Nisco
Current assignee: Suqian Jinxin Steel Rolling Co ltd Of Nisco
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-07-28
Anticipated expiration: 2033-02-28

Abstract

The utility model belongs to the technical field of flat-bulb steel processing, and particularly relates to a fixing device for processing marine flat-bulb steel, which comprises a base, wherein a workbench, a clamping mechanism and a pressing mechanism are arranged on the base, the clamping mechanism is positioned on one side of the workbench and is matched with the workbench, the pressing mechanism comprises a pressing block and an adjusting component for driving the pressing block to move up and down, a spherical groove matched with a spherical head of the marine flat-bulb steel is arranged at the lower end of the pressing block, the pressing block is positioned above the workbench and is matched with the workbench, the vertical section of the workbench is L-shaped, and more than two rollers which are uniformly distributed at intervals are arranged on the upper end surface of the horizontal part of the workbench. The positioning block, the pressing block with the spherical groove and the L-shaped workbench are matched with each other, so that the fixation of the flat-bulb steel for the ship is realized, the displacement of the flat-bulb steel in the processing process is avoided, and the fixation effect is good; according to the utility model, the rollers are additionally arranged on the workbench surface, so that manual movement of the flat-bulb steel by workers is facilitated, the use is convenient, and the labor intensity is reduced.

Description

Fixing device for processing marine flat-bulb steel

Technical Field

The utility model belongs to the technical field of flat-bulb steel processing, and particularly relates to a fixing device for processing marine flat-bulb steel.

Background

The flat-bulb steel is a middle section bar mainly applied to the fields of shipbuilding and bridge building, wherein the flat-bulb steel for the ship is a middle section bar for shipbuilding assistance. With the rapid development of shipbuilding industry in recent years, the demand for flat-bulb steel for ships is vigorous. In the design of larger ships and regular ships, most of main ships adopt flat-bulb steel for ships, and flat-bulb steel with the same thickness and material as those of the connected plates is adopted as aggregate (also called tendons and bones or keels).

After the marine flat-bulb steel is processed and molded, cutting, grinding, polishing and other processing treatments are carried out according to actual needs, the flat-bulb steel is fixed before the processing treatments, the prior flat-bulb steel clamping and fixing device has poor fixing effect when in use, and the flat-bulb steel is easy to deviate when in processing; and after the flat-bulb steel is placed on a workbench of the flat-bulb steel, due to the fact that the weight of the flat-bulb steel is large, a worker cannot finely adjust the position of the flat-bulb steel conveniently, and the flat-bulb steel is inconvenient to use. Therefore, there is a need to provide a fixing device for processing marine flat-bulb steel, which has good clamping and fixing effects and is convenient for a worker to manually adjust the position of the flat-bulb steel on a workbench.

Disclosure of Invention

Aiming at the defects in the background technology, the utility model provides the fixing device for processing the marine flat-bulb steel, which can effectively fix the marine flat-bulb steel, has good stability, avoids the deflection in the processing process, is additionally provided with the roller, is convenient for the flat-bulb steel to move on a processing table surface, reduces the labor intensity and is convenient to use.

In order to achieve the above purpose, the technical solution of the present utility model is as follows:

the utility model provides a marine flat bulb steel processing is with fixing device which characterized in that: including the base, be equipped with workstation, fixture and pushing down the mechanism on the base, fixture is located one side of workstation and mutually support rather than, pushing down the mechanism and including briquetting and drive briquetting elevating movement's adjusting part, the briquetting lower extreme is equipped with the spherical recess with marine flat bulb assorted, the briquetting is located the top of workstation and mutually support rather than, the vertical cross-section of workstation is the L type, and its horizontal part up end is equipped with the gyro wheel of more than two even interval distributions.

Preferably, the clamping mechanism comprises a vertical plate, a screw rod, a positioning block and an adjusting knob, wherein the vertical plate is fixedly connected with the base, the screw rod penetrates through the vertical plate and is in threaded connection with the vertical plate, one end, close to the workbench, of the screw rod is connected with the positioning block, and the other end of the screw rod is connected with the adjusting knob.

Preferably, elastic pads are paved on one side of the positioning block, which is close to the workbench, and on the inner wall of the spherical groove.

Preferably, the adjusting component comprises a lifting block, a guide rod, a rack, a gear and a motor, wherein the guide rod is vertically arranged on the base, the lifting block is slidably connected to the guide rod, the rack is vertically arranged on one side of the lifting block, and the gear is connected with the motor and is matched and connected with the rack.

Preferably, the end part of the guide rod is connected with a positioning nut in a threaded manner.

Preferably, the lifting block is provided with a dovetail groove, the shape and the size of the upper end of the pressing block are matched with those of the dovetail groove, and the pressing block and the dovetail groove are connected in a matched mode.

Preferably, the horizontal part of the workbench is provided with a through hole for installing the roller, the middle part of the roller is connected with a central shaft, two ends of the central shaft are connected with bearings, and the central shaft and the bearings are connected with clamping grooves on the workbench in a matched manner.

Preferably, a plurality of storage grooves are uniformly arranged on the outer end face of the roller ring at intervals, each storage groove is rotationally connected with a roller, and the central axis of the roller is mutually perpendicular to the central axis of the roller.

Compared with the prior art, the utility model has the following beneficial effects:

the positioning block, the pressing block with the spherical groove and the L-shaped workbench are matched with each other, so that the fixation of the flat-bulb steel for the ship is realized, the displacement of the flat-bulb steel in the processing process is avoided, and the fixation effect is good; according to the utility model, the rollers are additionally arranged on the workbench surface, so that manual movement of the flat-bulb steel by workers is facilitated, the use is convenient, and the labor intensity is reduced.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the following drawings.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic top view of the table of the present utility model;

in the figure: 1. the marine flat steel ball comprises a base, 2, a workbench, 3, a pressing block, 301, a groove, 4, a roller, 5, a vertical plate, 6, a screw, 7, a positioning block, 8, an adjusting knob, 9, an elastic pad, 10, a lifting block, 11, a guide rod, 12, a rack, 13, a gear, 14, a motor, 15, a positioning nut, 16, a dovetail groove, 17, a through hole, 18, a central shaft, 19, a bearing, 20, a clamping groove, 21, a storage groove, 22, a roller, 23 and marine flat steel ball.

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.

In the description of the present utility model, it should be understood that the terms "middle," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected or detachably connected; may be a mechanical connection; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

As shown in FIG. 1, a fixing device for processing marine flat-bulb steel comprises a base 1, a workbench 2 is arranged on the base, a clamping mechanism and a pressing mechanism are arranged on one side of the workbench and are matched with the workbench, the pressing mechanism comprises a pressing block 3 and an adjusting component for driving the pressing block to move up and down, a spherical groove 301 matched with the spherical head of the marine flat-bulb steel is arranged at the lower end of the pressing block, an elastic pad 9 is paved on the inner wall of the spherical groove, a rubber pad is optionally used for protecting the surface of the spherical head of the flat-bulb steel, damage is avoided, a dovetail groove 16 is arranged on the lifting block, the shape and the size of the upper end of the pressing block are matched with the shape and the size of the dovetail groove, the clamping mechanism and the clamping mechanism are matched with each other, the clamping mechanism is connected in a detachable mode, the clamping mechanism is convenient to replace and maintain, the pressing block with the spherical groove matched with the clamping mechanism when the specification and the type of the flat-bulb steel are required to change, the pressing block is arranged above the workbench and is matched with the spherical groove, the spherical groove is L-shaped, the spherical groove is matched with the vertical section of the workbench, the spherical groove is arranged on the workbench, the spherical flat-bulb steel is placed on the workbench, the placing direction is consistent with the workbench, the spherical groove, the shape is kept by the side of the workbench, the clamping mechanism, the shape is matched with the shape and the spherical groove is clamped with the shape of the spherical groove and the shape when the spherical groove is clamped with the spherical groove and the spherical head and the shape. The clamping mechanism comprises a vertical plate 5, a screw rod 6, a positioning block 7 and an adjusting knob 8, wherein the vertical plate is fixedly connected with a base, the screw rod penetrates through the vertical plate and is in threaded connection with the vertical plate, one end of the screw rod, which is close to a workbench, is connected with the positioning block, the other end of the screw rod is connected with the adjusting knob, the distance between the positioning block and the flat bulb steel for the ship can be adjusted by rotating the adjusting knob, and an elastic pad 9 is paved on one side, which is close to the workbench, of the positioning block, so that the buffering effect can be achieved, and the loss of the surface of the flat bulb steel for the ship caused by the positioning block is avoided.

As shown in fig. 1, the adjusting component comprises a lifting block 10, a guide rod 11, a rack 12, a gear 13 and a motor 14, wherein the guide rod is vertically arranged on the base, the lifting block is slidably connected to the guide rod, in order to improve stability of the adjusting component, the number of the guide rods in the embodiment is two (only one is shown in the cross section in the figure), the lifting block can slide up and down along the guide rod, a positioning nut 15 is in threaded connection with the end of the guide rod, the lifting block is at a lifting position now, the lifting block is prevented from sliding out from the upper end of the guide rod, one side of the lifting block is vertically provided with the rack, the gear is connected with the motor and is in matched connection with the rack, transmission is realized between the motor and the gear by adopting a conventional synchronous wheel and synchronous belt transmission mechanism, the driving gear is rotated, and the gear is driven to drive the rack to move up and down.

As shown in fig. 1, the upper end surface of the horizontal part of the workbench is provided with more than two rollers 4 which are uniformly distributed at intervals, in this embodiment, the number of the rollers is multiple, each group is provided with three rollers, the flat-bulb steel for the ship to be processed is placed on the surfaces of the multiple rollers 4, when the front and back positions of the flat-bulb steel need to be adjusted, the difficulty of pushing and pulling the flat-bulb steel by workers can be reduced by using the rollers, the movement is more convenient, the horizontal part of the workbench is provided with a through hole 17 for installing the rollers, the middle part of the rollers is connected with a central shaft 18, two ends of the central shaft are connected with bearings 19, the central shaft and the bearings are connected with clamping grooves 20 on the workbench in a matched manner, the clamping grooves and the through hole are located on the same central shaft line and are communicated, the cross sections of the clamping grooves and the through holes are in a ladder shape, and the arrangement of the clamping grooves is convenient for installing the rollers, and the central shaft and the bearings are embedded into the clamping grooves. In order to realize the left-right movement of the flat-bulb steel, the roller rings are uniformly provided with a plurality of storage grooves 21 at intervals on the outer end surfaces of the roller rings, each storage groove is rotationally connected with a roller 22, the central axis of each roller is mutually perpendicular to the central axis of each roller, namely, the rollers rotate to drive the flat-bulb steel to move left and right, so that the flat-bulb steel can be horizontally displaced in any direction, the use of staff is more flexible, the number of the storage grooves, the number of the rollers and the size of the rollers can be freely adjusted according to the size of the rollers, the flat-bulb steel can be ensured to slide left and right smoothly, and the clamping phenomenon can be avoided.

The application method of the utility model is as follows:

as shown in fig. 1 to 3, when the utility model is used, the flat bulb steel 23 to be processed is placed on the workbench 2, the placing direction of the flat bulb steel is consistent with the direction of the L-shaped workbench 2, the L-shaped right-angle surface of the flat bulb steel 23 is attached to the L-shaped right-angle surface of the workbench, and the side surface is clamped by the positioning block 7 through the adjusting knob 8, so that the fixation in the horizontal direction is realized; the motor 14 is started, the driving gear 13 rotates anticlockwise, the lifting block 10 is driven to descend, the spherical groove 301 at the lower end of the pressing block 3 is pressed on the ball head at the upper end of the flat-bulb steel, and fixing in the vertical direction is achieved. At this time, the worker can perform the processing such as polishing, cutting, and polishing on the flat bulb steel 23 for a ship by using the processing tool. If the length of the marine flat-bulb steel 23 to be processed is larger, the fixing is difficult to realize by adopting the utility model, and a plurality of the flat-bulb steels can be mutually matched and fixed by adopting the plurality of the spaced crossed placement.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. The utility model provides a marine flat bulb steel processing is with fixing device which characterized in that: including the base, be equipped with workstation, fixture and pushing down the mechanism on the base, fixture is located one side of workstation and mutually support rather than, pushing down the mechanism and including briquetting and drive briquetting elevating movement's adjusting part, the briquetting lower extreme is equipped with the spherical recess with marine flat bulb assorted, the briquetting is located the top of workstation and mutually support rather than, the vertical cross-section of workstation is the L type, and its horizontal part up end is equipped with the gyro wheel of more than two even interval distributions.

2. The fixing device for processing marine flat bulb steel as set forth in claim 1, wherein: the clamping mechanism comprises a vertical plate, a screw rod, a positioning block and an adjusting knob, wherein the vertical plate is fixedly connected with the base, the screw rod penetrates through the vertical plate and is in threaded connection with the vertical plate, one end, close to the workbench, of the screw rod is connected with the positioning block, and the other end of the screw rod is connected with the adjusting knob.

3. The fixing device for processing marine flat bulb steel as set forth in claim 2, wherein: elastic pads are paved on one side of the positioning block, which is close to the workbench, and on the inner wall of the spherical groove.

4. The fixing device for processing marine flat bulb steel as set forth in claim 1, wherein: the adjusting component comprises a lifting block, a guide rod, a rack, a gear and a motor, wherein the guide rod is vertically arranged on the base, the lifting block is slidably connected onto the guide rod, the rack is vertically arranged on one side of the lifting block, and the gear is connected with the motor and is matched and connected with the rack.

5. The fixing device for processing marine flat bulb steel as set forth in claim 4, wherein: and the end part of the guide rod is in threaded connection with a positioning nut.

6. The fixing device for processing marine flat bulb steel as set forth in claim 4, wherein: the lifting block is provided with a dovetail groove, the shape and the size of the upper end of the pressing block are matched with those of the dovetail groove, and the upper end and the pressing block are connected in a matched mode.

7. The fixing device for processing marine flat bulb steel as set forth in claim 1, wherein: the horizontal part of workstation has offered the through-hole that is used for installing the gyro wheel, the gyro wheel middle part is connected with the center pin, the both ends of center pin are connected with the bearing, center pin, bearing are connected with the draw-in groove cooperation on the workstation.

8. The fixing device for processing marine flat bulb steel as set forth in claim 7, wherein: the roller ring is characterized in that a plurality of storage grooves are uniformly formed in the outer end face of the roller ring at intervals, a roller is connected in each storage groove in a rotating mode, and the central axis of the roller is perpendicular to the central axis of the roller.