CN217253670U

CN217253670U - Automatic reinforcing bar laser graduator convenient to adjust

Info

Publication number: CN217253670U
Application number: CN202221122620.9U
Authority: CN
Inventors: 阮姚锋; 李成; 何本进
Original assignee: Wuhan Liangpu Precision Instrument Co ltd
Current assignee: Wuhan Liangpu Precision Instrument Co ltd
Priority date: 2022-05-11
Filing date: 2022-05-11
Publication date: 2022-08-23
Anticipated expiration: 2032-05-11

Abstract

The utility model discloses an automatic reinforcing bar laser groove appearance convenient to adjust relates to laser scribing machine technical field, the utility model discloses a groove appearance body and the platform of placing of setting in groove appearance body one side, the inside laser groove subassembly that is provided with of groove appearance body places and is provided with drive assembly on platform and the groove appearance body, the last regulation locating component that is provided with of drive assembly, it includes workstation, first locating plate, second locating plate, stopper and taut spring to adjust locating component, the workstation setting is on drive assembly, first locating plate and workstation top fixed connection, the mounting groove has been seted up at the workstation top, stopper and second locating plate bottom fixed connection, the one end and the mounting groove inner wall fixed connection of taut spring. The utility model relates to an automatic reinforcing bar laser groove appearance convenient to adjust adjusts positioning component through setting up, can be to the fixed of reinforcing bar, removes the in-process, improves the stability of reinforcing bar.

Description

Automatic reinforcing bar laser graduator convenient to adjust

Technical Field

The utility model relates to a laser dividing machine technical field, in particular to automatic reinforcing bar laser groove appearance convenient to adjust.

Background

The laser scribing machine is a machine tool for scribing precise graduation lines. The scribing machine is divided into a long scribing machine and a round scribing machine, each type of the scribing machine is provided with a common machine tool and a high-precision machine tool for scribing accurate graduation lines, and the machine tools are used for scribing parallel lines with certain distance precision requirements (see the figure). The common long line cutting machine is used for cutting a common line ruler; the high-precision long scribing machine can scribe precision linear rulers, grating rulers, induction synchronizers or vernier calipers (caliper) and the like of optical instruments and high-precision machine tools, and the scribing precision is 0.001-0.005 mm.

In the market at present, the automatic laser scribing for jacquard scribing of steel bars is mainly that the steel bars are directly placed on a workbench, the workbench moves to a required position through a transmission mechanism, and then a tool rest is fed forwards to a required line length position. The cutter carves the work piece downwards, and then draws backward, carves out the line, however, the workstation of current automatic reinforcing bar laser graduator, when using, inconvenient carries out the location to the position of reinforcing bar and adjusts for the placing position of reinforcing bar is unstable, removes the in-process, causes reinforcing bar position very easily to take place the skew, influences the groove precision, for this reason, provides an automatic reinforcing bar laser graduator convenient to adjust now.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an automatic reinforcing bar laser groove appearance convenient to adjust, can effectively solve the workstation of the automatic reinforcing bar laser groove appearance of current reinforcing bar among the background art, when using, inconvenient carry out the location regulation to the position of reinforcing bar for the position of placing of reinforcing bar is unstable, removes the in-process, causes the reinforcing bar position to take place the skew very easily, influences the problem of groove precision.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an automatic steel bar laser graduator convenient to adjust comprises a graduator body and a placing table arranged on one side of the graduator body, wherein a laser graduator assembly is arranged inside the graduator body, driving assemblies are arranged on the placing table and the graduator body, and an adjusting and positioning assembly is arranged on the driving assemblies;

the adjusting and positioning assembly comprises a workbench, a first positioning plate, a second positioning plate, a limiting block and a tensioning spring, the workbench is arranged on the driving assembly, the first positioning plate is fixedly connected with the top of the workbench, the top of the workbench is provided with a mounting groove, the limiting block is fixedly connected with the bottom of the second positioning plate, one end of the tensioning spring is fixedly connected with the inner wall of the mounting groove, the other end of the tensioning spring is fixedly connected with the side surface of the limiting block, so that the steel bars can be conveniently positioned, and meanwhile, the steel bars with different specifications can be fixed;

the drive assembly includes fixed frame, connecting block, motor and lead screw, the one end setting of fixed frame is placing the bench-top portion, the other end setting of fixed frame is inside the groove appearance body, connecting block and workstation bottom fixed connection, the one end of lead screw and the inner wall swing joint of fixed frame, the other end of lead screw and the output fixed connection of motor, the lead screw movable sleeve is established inside the connecting block, is convenient for drive adjusting positioning assembly and removes.

Preferably, the arc wall has all been seted up at first locating plate and second locating plate top, the inner wall fixedly connected with rubber slipmat of arc wall, rubber slipmat's surface is provided with anti-skidding bump, is convenient for carry out the block to the reinforcing bar, can increase the frictional force between reinforcing bar and first locating plate and the second locating plate simultaneously.

Preferably, the inside cover of straining spring is equipped with the elastic component, the one end and the stopper side fixed connection of elastic component, the other end of elastic component and the inner wall fixed connection of mounting groove can carry on spacingly to the moving direction of second locating plate.

Preferably, the overall structure that first locating plate, second locating plate, stopper, elastic component and taut spring formed has a plurality of groups, and is even interval distribution at the workstation top, is convenient for fix a position a plurality of reinforcing bars.

Preferably, the side fixedly connected with guide block of connecting block, the guide way with guide block looks adaptation is seted up to the inner wall of fixed frame, is convenient for fix a position the connecting block.

Preferably, the side fixedly connected with of guide block removes the wheel, the spout with removing wheel looks adaptation is seted up to the inner wall of guide way, can improve the flexibility of adjusting the locating component and removing.

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

in the utility model, the second positioning plate drives the connected limiting blocks to move synchronously by arranging the adjusting and positioning component and pulling the second positioning plate, the tensioning spring deforms under the action of the limiting blocks, then the steel bar is placed in the arc-shaped grooves of the first positioning plate and the second positioning plate, wherein, by arranging the rubber anti-slip mat, the friction force between the steel bar and the first positioning plate and the second positioning plate can be increased, the steel bar is prevented from slipping in the clamping and positioning process, the second positioning plate is loosened, the second positioning plate can reset under the resetting action of the tensioning spring, thereby being capable of laminating and clamping with the side surface of the steel bar, the fixation of the steel bar is completed, the stability of the steel bar can be improved in the moving process, the motor works, the connecting block can be driven to move, thereby the workbench connected with the connecting block and the connecting structure thereof are driven to move synchronously, until the laser beam moves to the interior of the scriber body, and the scriber works.

Drawings

FIG. 1 is a perspective view of the whole structure of an automatic bar laser graduator convenient to adjust according to the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1 of the automatic steel bar laser graduator convenient to adjust of the present invention;

FIG. 3 is a perspective view of an adjusting and positioning assembly of the automatic bar laser graduator convenient to adjust of the present invention;

FIG. 4 is a perspective view of the workbench structure of the automatic laser graduator for steel bars of the present invention, which is easy to adjust;

fig. 5 is the utility model relates to an automatic reinforcing bar laser groove appearance's second locating plate structure stereogram convenient to adjust.

In the figure: 1. a reticle body; 2. a placing table; 3. a work table; 4. a first positioning plate; 5. a second positioning plate; 6. a limiting block; 7. tensioning the spring; 8. mounting grooves; 9. a rubber non-slip mat; 10. an elastic member; 11. a fixing frame; 12. connecting blocks; 13. a motor; 14. a screw rod; 15. a guide block; 16. the wheel is moved.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the utility model relates to an automatic steel bar laser graduator convenient to adjust, which comprises a graduator body 1 and a placing table 2 arranged on one side of the graduator body 1, wherein a laser graduator component is arranged inside the graduator body 1, a driving component is arranged on the placing table 2 and the graduator body 1, and an adjusting and positioning component is arranged on the driving component;

the adjusting and positioning assembly comprises a workbench 3, a first positioning plate 4, a second positioning plate 5, a limiting block 6 and a tensioning spring 7, the workbench 3 is arranged on the driving assembly, the first positioning plate 4 is fixedly connected with the top of the workbench 3, the top of the workbench 3 is provided with a mounting groove 8, the limiting block 6 is fixedly connected with the bottom of the second positioning plate 5, one end of the tensioning spring 7 is fixedly connected with the inner wall of the mounting groove 8, and the other end of the tensioning spring 7 is fixedly connected with the side surface of the limiting block 6, so that the steel bars can be conveniently positioned, and meanwhile, the steel bars with different specifications can be fixed;

drive assembly includes fixed frame 11, connecting block 12, motor 13 and

lead screw

14, 2 tops of platform are being placed in the one end setting of fixed frame 11, the other end setting of fixed frame 11 is inside groove appearance body 1, connecting block 12 and 3 bottom fixed connection of workstation, the one end of lead screw 14 and the inner wall swing joint of fixed frame 11, the other end of lead screw 14 and motor 13's output fixed connection, 14 movable sleeve of lead screw establish inside connecting block 12, be convenient for drive adjusting positioning assembly and remove.

The arc wall has all been seted up at first locating plate 4 and 5 tops of second locating plate, and the inner wall fixedly connected with rubber slipmat 9 of arc wall, the surface of rubber slipmat 9 are provided with anti-skidding bump, are convenient for carry out the block to the reinforcing bar, can increase the frictional force between reinforcing bar and first locating plate 4 and the second locating plate 5 simultaneously.

The inside cover of taut spring 7 is equipped with elastic component 10, and the one end and the 6 side fixed connection of stopper of elastic component 10, the other end of elastic component 10 and the inner wall fixed connection of mounting groove 8 can carry on spacingly to the moving direction of second locating plate 5.

The overall structure that first locating plate 4, second locating plate 5, stopper 6, elastic component 10 and taut spring 7 formed has a plurality of groups, and is even interval distribution at 3 tops of workstation, is convenient for fix a position a plurality of reinforcing bars.

The side fixedly connected with guide block 15 of connecting block 12, the guide way of 15 looks adaptations of guide block is seted up to the inner wall of fixed frame 11, is convenient for fix a position connecting block 12.

The side fixedly connected with of guide block 15 removes wheel 16, and the spout with removing 16 looks adaptations of wheel is seted up to the inner wall of guide way, can improve the flexibility of adjusting the locating component removal.

The utility model discloses a theory of operation does: when using, through pulling second locating plate 5, make second locating plate 5 drive stopper 6 that its is connected and remove in step, take-up spring 7 takes place deformation under stopper 6's effect, place the reinforcing bar in the arc wall of first locating plate 4 and second location afterwards, loosen second locating plate 5, make second locating plate 5 under take-up spring 7's reset action, can reset, thereby can laminate with the reinforcing bar side and press from both sides tightly, accomplish the fixing to the reinforcing bar, can be at the removal in-process, improve the stability of reinforcing bar, motor 13 work, can drive connecting block 12 and remove, thereby drive workstation 3 that connecting block 12 connects and connection structure and remove in step, until removing to graduator body 1 inside, graduator work.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an automatic reinforcing bar laser groove appearance convenient to adjust, includes groove appearance body (1) and sets up placing platform (2) in groove appearance body (1) one side, its characterized in that: the placing table (2) and the scriber body (1) are provided with driving components, and the driving components are provided with adjusting and positioning components;

adjust locating component and include workstation (3), first locating plate (4), second locating plate (5), stopper (6) and taut spring (7), workstation (3) set up on drive assembly, first locating plate (4) and workstation (3) top fixed connection, mounting groove (8) have been seted up at workstation (3) top, stopper (6) and second locating plate (5) bottom fixed connection, the one end and mounting groove (8) inner wall fixed connection of taut spring (7), the other end and stopper (6) side fixed connection of taut spring (7).

2. An adjustable automatic bar laser scriber as claimed in claim 1, wherein: arc-shaped grooves are formed in the tops of the first positioning plate (4) and the second positioning plate (5), rubber anti-slip pads (9) are fixedly connected to the inner walls of the arc-shaped grooves, and anti-slip convex points are arranged on the surfaces of the rubber anti-slip pads (9).

3. An adjustable automatic bar laser scriber as claimed in claim 1, wherein: the inside cover of taut spring (7) is equipped with elastic component (10), the one end and stopper (6) side fixed connection of elastic component (10), the other end and the inner wall fixed connection of mounting groove (8) of elastic component (10).

4. An adjustable automatic bar laser scriber as claimed in claim 3, wherein: the integral structure that first locating plate (4), second locating plate (5), stopper (6), elastic component (10) and taut spring (7) formed has a plurality of groups, and is even interval distribution at workstation (3) top.

5. An adjustable automatic bar laser scriber as claimed in claim 1, wherein: drive assembly includes fixed frame (11), connecting block (12), motor (13) and lead screw (14), the one end setting of fixed frame (11) is placing platform (2) top, the other end setting of fixed frame (11) is inside groove appearance body (1), connecting block (12) and workstation (3) bottom fixed connection, the one end of lead screw (14) and the inner wall swing joint of fixed frame (11), the other end of lead screw (14) and the output fixed connection of motor (13), lead screw (14) movable sleeve is established inside connecting block (12).

6. An adjustable automatic bar laser scriber as claimed in claim 5, wherein: the side fixedly connected with guide block (15) of connecting block (12), the guide way with guide block (15) looks adaptation is seted up to the inner wall of fixed frame (11).

7. An automatic rebar laser scriber facilitating adjustment as claimed in claim 6, wherein: the side fixedly connected with of guide block (15) removes wheel (16), the spout with removing wheel (16) looks adaptation is seted up to the inner wall of guide way.