CN215846914U

CN215846914U - Auxiliary device for sawing large-size bars

Info

Publication number: CN215846914U
Application number: CN202121825846.0U
Authority: CN
Inventors: 金龙兵
Original assignee: Military Materials Technology Tianjin Co ltd
Current assignee: Military Materials Technology Tianjin Co ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-02-18
Anticipated expiration: 2031-08-06

Abstract

The utility model provides a large-size bar sawing auxiliary device which comprises a base, two fixed clamping mechanisms and a plurality of auxiliary clamping mechanisms, wherein the two fixed clamping mechanisms are arranged on the base; the base up end is equipped with the recess that can place the rod, two fixed clamping mechanism and a plurality of supplementary clamping mechanism all with the connection can be dismantled to the up end of base, and is a plurality of supplementary clamping mechanism sets up two between the fixed clamping mechanism, fixed clamping mechanism and supplementary clamping mechanism all are used for realizing that the locking of rod is fixed. The utility model discloses a large-size bar sawing auxiliary device, which solves the technical problem that the quality of a cut surface of a bar is influenced because the middle part and the tail part of the bar are shaken when the bar is long and multi-section cutting is carried out due to the lack of a mechanism for assisting the positioning of the middle part and the tail part of the long bar in the prior art.

Description

Auxiliary device for sawing large-size bars

Technical Field

The utility model belongs to the field of machining, and particularly relates to a large-size bar sawing auxiliary device.

Background

The rod is sawing the operation in-process, need place the rod and process on the sawing machine to install the anchor clamps that are used for fixed rod in the saw cut position of rod, the rod can produce at the afterbody and the middle part of saw cutting in-process rod and rock, and the current anchor clamps of saw cutting only plays the supporting role to sawing the tip of rod. Because the middle part and the afterbody of the rod to long section lack among the prior art and advance assist positioning's mechanism, and longer at the rod, when going on the multistage to cut off, rod middle part and afterbody can produce and rock to the quality of the cut surface of rod has been influenced.

Disclosure of Invention

In view of this, the present invention provides an auxiliary device for sawing a large-sized bar, which solves the technical problem that the quality of the cut surface of the bar is affected because the middle and the tail of the bar are shaken when the bar is long and multi-stage cutting is performed because the middle and the tail of the bar are lack of a mechanism for assisting the positioning of the middle and the tail of the long bar in the prior art.

In order to achieve the purpose, the technical scheme of the utility model is realized as follows:

a saw cutting auxiliary device for large-size bars comprises a base, two fixed clamping mechanisms and a plurality of auxiliary clamping mechanisms;

the base up end is equipped with the recess that can place the rod, two fixed clamping mechanism and a plurality of supplementary clamping mechanism all with the connection can be dismantled to the up end of base, and is a plurality of supplementary clamping mechanism sets up two between the fixed clamping mechanism, fixed clamping mechanism and supplementary clamping mechanism all are used for realizing that the locking of rod is fixed.

Further, fixed clamping mechanism includes first fixing base, two stationary platen and two locking bolts, first fixing base with the connection can be dismantled to the up end of base, first fixing base is the arc structure, two stationary platen symmetry sets up first fixing base is inboard, stationary platen passes through one locking bolt with first fixing base is connected, locking bolt with stationary platen rotates to be connected, locking bolt with first fixing base threaded connection, stationary platen is used for realizing compressing tightly the rod.

Further, the inner side of the fixed pressing plate can be attached to the bar.

Further, a first rubber pad is arranged on the inner side of the fixed pressing plate and can be attached to the bar.

Furthermore, the section structure of the groove is V-shaped.

Furthermore, supplementary clamping mechanism includes second fixing base, two supplementary clamp plates and two suppress the mechanism, the second fixing base with the connection can be dismantled to the up end of base, the second fixing base is the arc structure, two supplementary clamp plate symmetry sets up the second fixing base is inboard, supplementary clamp plate is through one suppress the mechanism with the second fixing base is connected, supplementary clamp plate passes through suppress the mechanism and realize compressing tightly the rod.

Further, the inner side of the auxiliary pressing plate can be attached to the bar.

Further, the inner side of the auxiliary pressing plate is provided with a second rubber pad which can be attached to the bar.

Furthermore, the elastic pressing mechanism comprises a plurality of springs, the springs are arranged between the auxiliary pressing plate and the second fixing seat, one end of each spring is connected with the auxiliary pressing plate, and the other end of each spring is connected with the second fixing seat.

Further, auxiliary device is still including being used for the mounting structure who is connected with the board, mounting structure includes two mounting panels, two the mounting panel symmetry sets up on the base, each the mounting panel all with the base concreties, it is equipped with a plurality of slotted holes to arrange on the mounting panel, the section structure of mounting panel is the L type, the opening of mounting panel is down.

Compared with the prior art, the large-size bar sawing auxiliary device has the following advantages:

according to the large-size bar sawing auxiliary device, the whole section of the bar can be locked and fixed by connecting and fixing the two fixed clamping mechanisms and the plurality of auxiliary clamping mechanisms with the base, the bar can be further limited by the groove in the upper end face of the base, and the bar is flexibly limited by the first rubber pad, the second rubber pad and the elastic pressing mechanisms in the auxiliary clamping mechanisms, so that the bar can be effectively prevented from being deformed in the fixing process.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

fig. 1 is a schematic view of a large-sized bar sawing auxiliary device according to an embodiment of the present invention;

FIG. 2 is a schematic view of a fixed clamping mechanism in a large-size bar sawing auxiliary device according to an embodiment of the utility model;

fig. 3 is a schematic view of an auxiliary clamping mechanism in a large-size bar sawing auxiliary device according to an embodiment of the utility model;

FIG. 4 is a front view of a large-size bar sawing assistance device according to an embodiment of the present invention;

FIG. 5 is a side view of a large-sized bar sawing assistance device according to an embodiment of the present invention;

fig. 6 is a bottom view of a large-size bar sawing assistance device according to an embodiment of the present invention;

fig. 7 is a top view of a large-size bar sawing assistance device according to an embodiment of the present invention.

Description of reference numerals:

101. a base; 1011. a long round hole; 102. mounting a plate; 103. a groove; 201. a second fixed seat; 202. an auxiliary pressure plate; 203. a spring pressing mechanism; 301. a first fixed seat; 302. locking the bolt; 303. and fixing the pressing plate.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable 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 by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

A large-size bar sawing auxiliary device is shown in fig. 1 and comprises a base 101, two fixed clamping mechanisms and a plurality of auxiliary clamping mechanisms, wherein in the embodiment, the number of the auxiliary clamping mechanisms is six;

the upper end face of the base 101 is provided with a groove 103 capable of containing a bar, the two fixing clamping mechanisms and the multiple auxiliary clamping mechanisms are detachably connected with the upper end face of the base 101, the multiple auxiliary clamping mechanisms are arranged between the two fixing clamping mechanisms, the fixing clamping mechanisms and the auxiliary clamping mechanisms are all used for achieving locking and fixing of the bar, the two fixing clamping mechanisms and the multiple auxiliary clamping mechanisms are connected with the base 101 fixedly, and then locking and fixing of the whole section of the bar can be achieved.

The fixed clamping mechanism comprises a first fixed seat 301, two fixed pressing plates 303 and two locking bolts 302, the first fixed seat 301 is connected with the upper end surface of the base 101 through the two bolts, the first fixed seat 301 is of an arc-shaped structure, the two fixed pressing plates 303 are symmetrically arranged at the inner side of the first fixed seat 301 in the left-right direction, the fixed pressing plates 303 are connected with the first fixed seat 301 through the locking bolts 302, the locking bolts 302 are rotatably connected with the fixed pressing plates 303 through bearings, the locking bolts 302 are in threaded connection with the first fixed seat 301, and by screwing the locking bolts 302, and then realize the fixed pressing plate 303 to compressing tightly of rod, in this embodiment, the fixed pressing plate 303 inboard can be laminated with the rod, and the inboard first rubber pad that is equipped with of fixed pressing plate 303, first rubber pad can be laminated with the rod, and the section structure of recess 103 is the V type, can be further realize spacingly to the rod through the up end recess of base 101.

The auxiliary clamping mechanism comprises a second fixing seat 201, two auxiliary pressing plates 202 and two elastic pressing mechanisms 203, the second fixing seat 201 is connected with the upper end face of the base 101 through two bolts, the second fixing seat 201 is of an arc-shaped structure, the two auxiliary pressing plates 202 are arranged on the inner side of the second fixing seat 201 in a bilateral symmetry mode, the auxiliary pressing plates 202 are connected with the second fixing seat 201 through the elastic pressing mechanisms 203, the auxiliary pressing plates 202 are pressed on the bars through the elastic pressing mechanisms 203, and in the embodiment, the inner sides of the auxiliary pressing plates 202 can be attached to the bars. The auxiliary pressing plate 202 is provided with a second rubber pad on the inner side, the second rubber pad can be attached to the bar, the bar is flexibly limited through the first rubber pad, the second rubber pad and the elastic pressing mechanism in the auxiliary clamping mechanism, and therefore the bar can be effectively prevented from being deformed in the fixing process.

The elastic pressing mechanism 203 comprises six springs, the six springs are uniformly distributed or arranged between the auxiliary pressing plate 202 and the second fixing seat 201, one end of each spring is connected with the auxiliary pressing plate 202, and the other end of each spring is connected with the second fixing seat 201.

The auxiliary device further comprises a mounting structure used for being connected with the machine table, the mounting structure comprises two mounting plates 102, the two mounting plates 102 are arranged on the base 101 in a bilateral symmetry mode, each mounting plate 102 is integrally connected with the base 101, six long round holes 1011 are arranged on the mounting plates 102, the cross section of each mounting plate 102 is L-shaped, and an opening of each mounting plate 102 faces downwards.

Working mode of the example

At first, the board through mounting structure and saw cutting machine is connected fixedly, each slotted hole 1011 is connected with the board through one or two bolts, then place the rod in the recess, it is fixed with being connected of base 101 through two fixed clamping mechanism and a plurality of auxiliary clamping mechanism, and then can realize fixed to the locking of rod whole section, can be further realize spacing to the rod through the up end recess of base 101, and through first rubber pad, the elasticity among second rubber pad and the auxiliary clamping mechanism is spacing to the flexibility of rod, and then can effectively avoid the rod to appear deformation at fixed in-process.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a big specification rod saw cuts auxiliary device which characterized in that: comprises a base (101), two fixed clamping mechanisms and a plurality of auxiliary clamping mechanisms;

base (101) up end is equipped with recess (103) that can place the rod, two fixed clamping mechanism and a plurality of supplementary clamping mechanism all with the connection can be dismantled to the up end of base (101), and is a plurality of supplementary clamping mechanism sets up two between the fixed clamping mechanism, fixed clamping mechanism and supplementary clamping mechanism all are used for realizing that the locking of rod is fixed.

2. The large format bar sawing assistance device of claim 1, wherein: fixed clamping mechanism includes first fixing base (301), two fixed pressing plate (303) and two locking bolt (302), first fixing base (301) with the connection can be dismantled to the up end of base (101), first fixing base (301) are the arc structure, two fixed pressing plate (303) symmetry sets up first fixing base (301) are inboard, fixed pressing plate (303) are through one locking bolt (302) with first fixing base (301) are connected, locking bolt (302) with fixed pressing plate (303) rotate to be connected, locking bolt (302) with first fixing base (301) threaded connection, fixed pressing plate (303) are used for realizing compressing tightly the rod.

3. A large format bar sawing assistance device according to claim 2, characterised in that: the inner side of the fixed pressing plate (303) can be attached to the bar.

4. A large format bar sawing assistance device according to claim 2, characterised in that: the inner side of the fixed pressing plate (303) is provided with a first rubber pad which can be attached to the bar.

5. A large format bar sawing assistance device according to any one of claims 1 to 4, characterised in that: the section structure of the groove (103) is V-shaped.

6. The large format bar sawing assistance device of claim 5, wherein: the auxiliary clamping mechanism comprises a second fixing seat (201), two auxiliary pressing plates (202) and two elastic pressing mechanisms (203), the second fixing seat (201) is detachably connected with the upper end face of the base (101), the second fixing seat (201) is of an arc-shaped structure, the two auxiliary pressing plates (202) are symmetrically arranged on the inner side of the second fixing seat (201), the auxiliary pressing plates (202) are connected with the second fixing seat (201) through one elastic pressing mechanisms (203), and the auxiliary pressing plates (202) are pressed on the bars through the elastic pressing mechanisms (203).

7. The large format bar sawing assistance device of claim 6, wherein: the inner side of the auxiliary pressure plate (202) can be attached to the bar.

8. The large format bar sawing assistance device of claim 6, wherein: and a second rubber pad is arranged on the inner side of the auxiliary pressing plate (202), and the second rubber pad can be attached to the bar.

9. The large format bar sawing assistance device of claim 6, wherein: the elastic pressing mechanism (203) comprises a plurality of springs, the springs are arranged between the auxiliary pressing plate (202) and the second fixing seat (201), one end of each spring is connected with the auxiliary pressing plate (202), and the other end of each spring is connected with the second fixing seat (201).

10. A large format bar sawing assistance device according to any one of claims 6 to 9, characterised in that: the auxiliary device is still including being used for the mounting structure who is connected with the board, mounting structure includes two mounting panels (102), two mounting panel (102) symmetry sets up on base (101), each mounting panel (102) all with base (101) concreties, it is equipped with a plurality of slotted holes (1011) to arrange on mounting panel (102), the section structure of mounting panel (102) is the L type, the opening of mounting panel (102) is down.