阅读说明：本技术 一种用于铗体打孔的专用夹具 (Special clamp for punching clamp body ) 是由 宋强 杨文家 杨全龙 马润龙 于 2021-07-27 设计创作，主要内容包括：本发明公开了一种用于铗体打孔的专用夹具,所述铗体包括连接部和固定部,所述固定部与连接部为一体式结构,所述连接部的侧壁上开设有通孔,所述固定部的侧壁上开设有螺孔,所述螺孔与通孔位于同一侧,所述的专用夹具包括底座和均与底座相连接的装夹板和固定板,所述装夹板垂直设置在底座上,所述装夹板上设置有多个与通孔相匹配且用于铗体进行定位的阶梯轴,在所述装夹板位于阶梯轴的下方开设有多个与螺孔相匹配的固定孔,固定板上开设有螺纹孔,铗体连接部上的通孔定位于装夹板上的阶梯轴上,进一步通过穿过固定孔连接于铗体螺孔中的螺栓,可将铗体固定在装夹板上,配合旋接于螺纹孔中且作用于铗体中心区域的螺栓,可实现对铗体的进一步固定。(The invention discloses a special clamp for punching a clip body, wherein the clip body comprises a connecting part and a fixing part, the fixing part and the connecting part are of an integral structure, a through hole is formed in the side wall of the connecting part, a screw hole is formed in the side wall of the fixing part, the screw hole and the through hole are positioned on the same side, the special clamp comprises a base, a clamping plate and a fixing plate, the clamping plate and the fixing plate are both connected with the base, the clamping plate is vertically arranged on the base, a plurality of stepped shafts matched with the through hole and used for positioning the clip body are arranged on the clamping plate, a plurality of fixing holes matched with the screw holes are formed in the lower part of the clamping plate, a threaded hole is formed in the fixing plate, the through hole in the connecting part of the clip body is positioned on the stepped shaft on the clamping plate, and the clip body can be fixed on the clamping plate by a bolt penetrating through the fixing holes and connected to the screw hole in the clip body, the cooperation is screwed in the screw hole and is acted on the bolt of pincers body central zone, can realize the further fixed to the pincers body.)

1. A special clamp for punching a clamp body is characterized in that the clamp body comprises a connecting part (1) and a fixing part (2), the fixing part (2) and the connecting part (1) are of an integrated structure, a through hole (3) is formed in the side wall of the connecting part (1), a screw hole (4) is formed in the side wall of the fixing part (2), the screw hole (4) and the through hole (3) are located on the same side, and the special clamp is characterized in that,

the special fixture comprises a base (5) and a clamping plate (6) connected with the base (5), wherein the clamping plate (6) is vertically arranged on the base (5), a plurality of stepped shafts (7) which are matched with the through holes (3) and used for clamping bodies to be positioned are arranged on the clamping plate (6), a plurality of fixing holes (8) matched with the screw holes (4) are formed in the position, below the stepped shaft (7), of the clamping plate (6), and the clamping bodies positioned by the stepped shafts (7) are fixedly connected with the clamping plate (6) through bolts which the fixing holes (8) are penetrated and are screwed in the screw holes (4).

2. The special clamp for punching the clip bodies according to claim 1, further comprising a fixing plate (9) arranged on the base (5), wherein the fixing plate (9) is vertically arranged on the base (5), a threaded hole (10) is formed in the fixing plate (9), the threaded hole (10) is of a through hole (3) structure, the threaded hole (10) is arranged corresponding to the central area of the clip body fixed on the clamping plate (6), and the clip body fixed on the clamping plate (6) is secondarily fixed by a bolt screwed in the threaded hole (10).

3. The special clamp for perforating the clip body according to claim 2, wherein the stepped shaft (7), the fixing hole (8) and the threaded hole (10) for fixing or limiting the same clip body are a set of fixing clamping parts (11), and at least two fixing clamping parts (11) are arranged.

4. A special clamp for perforating clips according to claim 3, characterized in that a gap is reserved between the two fixing clamp portions (11).

5. The special clamp for perforating clip bodies according to claim 2, characterized in that the fixing plate (9) and the clamping plate (6) are arranged in parallel.

6. The special clamp for perforating clip bodies according to claim 1, wherein the base (5) is provided with a plurality of mounting holes (12), and the base (5) is fixedly mounted on a drilling machine through the mounting holes (12).

7. The special clamp for perforating clip bodies according to claim 1, characterized in that the fixing holes (8) are strip-shaped holes.

8. A special clamp for perforating clip bodies according to claim 1, characterized in that the clamping plate (6) and the holding plate (9) are both of one-piece construction with the base (5).

Technical Field

The invention relates to a special clamp for punching a clamp body, and belongs to the technical field of plastic film processing.

Background

When producing plastic film, need be tensile through the chain pincers, its pincers body that constitutes the chain pincers is when drilling man-hour, it need fix it on the drilling machine, adopt the machine vice to fix usually, when fixed, it is consuming time more, can only the clamping pincers body once, and when fixing the pincers body excessively tightly, easily cause the pincers body surface impaired, this just leads to when drilling, it is very easy because of the power of the work piece is applyed to lathe vibrations and drill bit, lead to the position after the work piece skew location, further lead to its position of punching and the actual need position of punching to appear great deviation, very much.

The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.

Disclosure of Invention

The invention aims to overcome the defects in the prior art, and provides a special clamp for punching a clamp body, so as to solve the technical problems that in the prior art, a vice can only fix one workpiece at a time and cannot fix the workpiece too tightly.

In order to solve the technical problems, the invention is realized by adopting the following technical scheme:

the utility model provides a special fixture for pincers body punches, the pincers body includes connecting portion and fixed part, fixed part and connecting portion formula structure as an organic whole, the through-hole has been seted up on the lateral wall of connecting portion, the screw has been seted up on the lateral wall of fixed part, the screw lies in same one side with the through-hole, special fixture include the base and the clamping board that is connected with the base, clamping board sets up perpendicularly on the base, be provided with a plurality ofly on the clamping board and carry out the step shaft of fixing a position with the through-hole phase-match and be used for the pincers body a plurality of fixed orificess with the screw phase-match are seted up to clamping board below that lies in the step shaft, the warp the pincers body after the step shaft location connects bolt and clamping board fixed connection in the screw soon through running through the fixed orifices.

The clamping plate comprises a clamping plate body and a clamping plate body, wherein the clamping plate body is provided with a clamping plate hole, the clamping plate hole is arranged in the clamping plate hole, the clamping plate body is provided with a threaded hole, the threaded hole is in a through hole structure, the threaded hole is arranged corresponding to the central area of the clamping body fixed on the clamping plate, and the clamping body fixed on the clamping plate body is secondarily fixed by a bolt screwed in the threaded hole.

According to a preferable technical scheme, the stepped shaft, the fixing hole and the threaded hole which are used for fixing or limiting the same clip body form a group of fixing and clamping parts, and at least two fixing and clamping parts are arranged.

As a preferable technical solution of the present invention, a gap is reserved between the two fixing clips.

As a preferable technical scheme of the invention, the fixing plate and the clamping plate are arranged in parallel.

As a preferable technical scheme of the invention, the base is provided with a plurality of mounting holes, and the base is fixedly mounted on an external drilling machine through the mounting holes.

As a preferable technical scheme of the invention, the fixing holes are strip-shaped holes.

As a preferable technical scheme of the invention, the clamping plate and the fixing plate are integrated with the base (5).

Compared with the prior art, the invention has the following beneficial effects:

when the clamp body fixing device is used, the clamp body can be positioned through the stepped shaft, the bolt penetrating through the fixing hole can be further matched with the screw hole in the clamp body fixing part to be fixed on the clamping plate, and the bolt is matched and screwed in the screw hole and acts on the central area of the clamp body.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the clip body of the present invention after clamping;

figure 3 is a schematic view of the clip body of the present invention.

In the figure: 1-a connecting part; 2-a fixed part; 3-a through hole; 4-screw holes; 5-a base; 6, clamping plates; 7-a stepped shaft; 8-a fixation hole; 9-fixing the plate; 10-a threaded hole; 11-fixing the clamp part; 12-mounting holes.

Detailed Description

The invention is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

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.

As shown in fig. 1 to 3, a special fixture for pincers body punches, the pincers body includes connecting portion 1 and fixed part 2, fixed part 2 and 1 formula structure as an organic whole of connecting portion, through-hole 3 has been seted up on the lateral wall of connecting portion 1, screw 4 has been seted up on the lateral wall of fixed part 2, screw 4 lies in same one side with through-hole 3, special fixture includes base 5 and the clamping plate 6 that is connected with base 5, clamping plate 6 sets up on base 5 perpendicularly, be provided with on clamping plate 6 a plurality ofly and 3 phase-matchs of through-hole and be used for the pincers body to carry out the shoulder shaft 7 of location, lie in clamping plate 6 below 7 and seted up a plurality ofly and 4 assorted fixed orificess of screw 8, through the bolt and the clamping plate 6 fixed connection of fixing hole 8 swivelling joint in screw 4 of shoulder shaft after 7 location.

Step shaft 7 actually be with pincers body structure assorted structure, make it can be when fixing a position the pincers body with the cooperation of through-hole 3, can also realize supporting the connecting portion 1 of the pincers body, make it paste when clamping board 6, the problem that can not appear rocking.

The fixed orifices 8 are bar holes, and when it was mainly that there was positional deviation in screw 4 on the pincers body and through-hole 3, the bolt that makes pass fixed orifices 8 still can cooperate with screw 4, realizes fixing the pincers body through 7 spacing ladder shafts, can be with stable the fixing on clamping board 6 of pincers body.

Still including setting up the fixed plate 9 on base 5, the fixed plate 9 sets up perpendicularly on base 5, and fixed plate 9 and clamping plate 6 are parallel arrangement, set up threaded hole 10 on the fixed plate 9, and threaded hole 10 is the through-hole 3 structure, and threaded hole 10 and the central zone of fixing the pincers body on clamping plate 6 set up correspondingly, fix the pincers body on clamping plate 6 and carry out the secondary by the bolt of cup jointing in threaded hole 10 soon.

The clamp body is fixed on the clamping plate 6 for the first time, the secondary fixation mainly enhances the stability of fixing the clamp body, when the secondary fixation is performed, the bolt screwed in the threaded hole 10 can be used for pressing the clamp body step by step through step-by-step rotation, and the bolt is matched with the threaded hole 4, so that the clamp body can be fixed more stably.

The stepped shaft 7, the fixing hole 8 and the threaded hole 10 which are used for fixing or limiting the same clamp body form a group of fixing clamping parts 11, at least two fixing clamping parts 11 are arranged, and a gap is reserved between the two fixing clamping parts 11.

This anchor clamps can set up a plurality of clamping positions as required in the use of reality promptly, makes it can once only a plurality of pincers bodies of clamping, can effectual increase the efficiency of punching, reserves the clearance between two adjacent fixed clamping portion 11 simultaneously, is when avoiding punching the pincers body, and two pincers of clamping can produce the problem of mutual interference.

A plurality of mounting holes 12 are formed in the base 5, and the base 5 is fixedly mounted on an external drilling machine through the mounting holes 12.

The clamping plate 6 and the fixing plate 9 are integrated with the base 5, so that sufficient structural strength is guaranteed, and stability of fixing the tongs is improved.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.