CN221184220U - Drawing die for square stainless steel tube - Google Patents

Abstract

The utility model belongs to the technical field of dies, in particular to a drawing die for square stainless steel pipes, which comprises an outer die sleeve, wherein grooves are formed in the left part of the outer surface and the right part of the outer surface of the outer die sleeve, a first clamping groove is formed in the left part of the front groove wall and the left part of the rear groove wall of the grooves on the right side, a second clamping groove is formed in the middle of the upper end of the outer die sleeve, a connecting device is clamped in the second clamping groove, a positioning device is connected with the left part of the outer surface of the outer die sleeve in a threaded manner, an auxiliary device is clamped in the grooves on the right side, and an anti-skid pad is fixedly connected to the lower end of the outer die sleeve. According to the drawing die for the square stainless steel tube, the positioning device, the connecting device and the auxiliary device are arranged, the threaded connection and the clamping connection mode are adopted for matching use, the structural design is simple, the disassembly and the installation are convenient, the fixing effect is good, the inner die is prevented from being separated from the outer die sleeve, and the working efficiency of processing the stainless steel tube is improved.

Description

Drawing die for square stainless steel tube

Technical Field

The utility model relates to the technical field of dies, in particular to a drawing die for square stainless steel tubes.

Background

In the process of machining the stainless steel pipe, a drawing die is needed, but most of the existing drawing dies are installed through clamping in the process of use, so that the problem that the drawing die is separated from a die holder is easily caused; in the installation process of the existing drawing die, the surface of the die is smooth, so that slipping is easy to occur, and the installation and the use are inconvenient; therefore, we propose a drawing die for square stainless steel pipes.

Disclosure of Invention

The utility model mainly aims to provide a drawing die for square stainless steel pipes, 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 drawing die of square stainless steel pipe, includes outer die sleeve, the surface left part and the surface right part of outer die sleeve all open flutedly, the right side the draw-in groove No. one is all opened to preceding cell wall left part and the back cell wall left part of recess, open in the middle part of the upper end of outer die sleeve has No. two draw-in grooves, joint has connecting device in No. two draw-in grooves, the surface left part threaded connection of outer die sleeve has positioner, the right side joint has auxiliary device in the recess, the lower extreme fixedly connected with slipmat of outer die sleeve.

Preferably, the positioning device comprises a screw, the left end of the screw is fixedly connected with a quincuncial buckle, the right end of the screw is movably connected with a ball through a bearing, and the screw is in threaded connection with the left part of the outer surface of the outer die sleeve.

Preferably, the connecting device comprises an inner die, limiting blocks are fixedly connected to the middle part of the front end and the middle part of the rear end of the inner die, a screw hole is formed in the middle part of the left end of the inner die, and the inner die is clamped in the outer die sleeve.

Preferably, the auxiliary device comprises an auxiliary handle, a plurality of holding grooves are formed in the front end of the auxiliary handle, clamping blocks are fixedly connected to the left part of the front end and the left part of the rear end of the auxiliary handle, and the auxiliary handle is clamped on the right side of the outer die sleeve.

Preferably, the holding grooves are semicircular, the holding grooves are transversely distributed, the clamping blocks are T-shaped, the clamping blocks are integrated with the auxiliary handle, and the clamping blocks are matched with the clamping grooves in position in size.

Preferably, the two limiting blocks are of an integrated structure with the inner die, and the position size of the screw hole is matched with the position size of the screw rod.

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

According to the utility model, through the matching of the position size of the screw hole and the position size of the screw rod, the plum blossom button is manually screwed, the screw rod moves left and right, the propping ball can prop against and position, and meanwhile, the inner die is prevented from being separated from the outer die sleeve, so that the fixing effect is good, and the stainless steel tube processing device is beneficial to use in stainless steel tube processing work.

According to the utility model, the position sizes of the two clamping blocks are matched with the position sizes of the two first clamping grooves, so that the clamping blocks are clamped in the first clamping grooves, the clamping blocks are arranged on the right side of the outer die sleeve in an auxiliary manner, an operator can hold the holding grooves for rotary installation according to the installation requirements, an auxiliary installation effect is achieved, and the use is convenient.

Drawings

FIG. 1 is a schematic diagram of the whole structure of a drawing die for square stainless steel pipes;

Fig. 2 is a schematic diagram of the overall structure of a positioning device of a drawing die for square stainless steel pipes;

FIG. 3 is a schematic view showing the overall structure of a connection device of a drawing die for square stainless steel pipes according to the present utility model;

fig. 4 is a schematic diagram showing the overall structure of an auxiliary device for a drawing die for square stainless steel pipes.

In the figure: 1. an outer die sleeve; 2. a first clamping groove; 3. an auxiliary device; 4. an anti-slip pad; 5. a connecting device; 6. a second clamping groove; 7. a positioning device; 8. a groove; 71. quincuncial buckles; 72. a screw; 73. ball supporting; 51. a screw hole; 52. a limiting block; 53. an inner mold; 31. an auxiliary handle; 32. a holding groove; 33. and (5) clamping blocks.

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.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples

Referring to fig. 1-4, the present utility model provides a technical solution:

The utility model provides a drawing die of square stainless steel pipe, including outer die sleeve 1, outer die sleeve 1's surface left portion and surface right part all open fluted 8, and slot 2 has all been opened to groove 8's preceding cell wall left part on right side and back cell wall left part, and open in the middle part of outer die sleeve 1's upper end has No. two draw-in grooves 6, and the joint has connecting device 5 in No. two draw-in grooves 6, and outer die sleeve 1's surface left part threaded connection has positioner 7, and the joint has auxiliary device 3 in the groove 8 on right side, and outer die sleeve 1's lower extreme fixedly connected with slipmat 4.

In this embodiment, the positioning device 7 includes a screw 72, a quincuncial buckle 71 is fixedly connected to the left end of the screw 72, a ball support 73 is movably connected to the right end of the screw 72 through a bearing, and the screw 72 is in threaded connection with the left part of the outer surface of the outer mold sleeve 1.

In the embodiment, the connecting device 5 comprises an inner die 53, wherein a limiting block 52 is fixedly connected to the middle part of the front end and the middle part of the rear end of the inner die 53, a screw hole 51 is formed in the middle part of the left end of the inner die 53, and the inner die 53 is clamped in the outer die sleeve 1; the two limiting blocks 52 and the inner die 53 are of an integrated structure, and the position size of the screw hole 51 is matched with the position size of the screw 72; through the position size of the screw hole 51 and the position size of the screw rod 72 are matched, the plum blossom button 71 is manually screwed, the screw rod 72 moves left and right, the supporting ball 73 can support and position, one position limit is achieved for the inner die 53, and the inner die 53 is prevented from being separated from the outer die sleeve 1.

In this embodiment, the auxiliary device 3 includes an auxiliary handle 31, a plurality of holding grooves 32 are formed at the front end of the auxiliary handle 31, clamping blocks 33 are fixedly connected to the left part of the front end and the left part of the rear end of the auxiliary handle 31, and the auxiliary handle 31 is clamped on the right side of the outer die sleeve 1; the plurality of holding grooves 32 are of semicircular structures, the plurality of holding grooves 32 are transversely distributed, the two clamping blocks 33 are of T-shaped structures, the two clamping blocks 33 are of integrated structures with the auxiliary handle 31, and the position sizes of the two clamping blocks 33 are matched with the position sizes of the two first clamping grooves 2; the two clamping blocks 33 are of T-shaped structures, so that the auxiliary handle 31 is accurately installed, and the clamping blocks 33 are clamped in the first clamping grooves 2 through the position and the size of the two clamping blocks 33 and the position and the size of the first clamping grooves 2, so that the auxiliary handle 31 is installed on the right side of the outer die sleeve 1.

It should be noted that, the utility model is a drawing die for square stainless steel tube, the stainless steel tube is in the course of processing, the drawing die that needs to be used is in the use, because the position size of two fixture blocks 33 is suitable for the position size of two draw-in grooves 2, make its fixture block 33 block in draw-in groove 2, assist the right side that installs 31 in the outer die sleeve 1, the operator holds and holds in holding groove 32, can carry out the rotary mounting according to the installation requirement, play an auxiliary installation effect, it is convenient to use, because the interior mould 53 is because two stopper 52 joint are installed in draw-in groove 6 No. two, because the position size of screw hole 51 is suitable for the position size of screw 72, make it manually screw the plum blossom to detain 71, the screw 72 moves about, prop against the ball 73 and can be fixed a position, avoid interior mould 53 to break away from outer die sleeve 1 simultaneously, the fixed effect is good, the whole device simple structure, strong adaptability is favorable to the use of square stainless steel tube.

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 (6)

1. The utility model provides a drawing die of square stainless steel pipe, includes outer die sleeve (1), its characterized in that: the novel anti-slip outer die comprises an outer die sleeve (1), and is characterized in that grooves (8) are formed in the left part of the outer surface of the outer die sleeve (1) and the right part of the outer surface of the outer die sleeve, a first clamping groove (2) is formed in the left part of the front groove wall of the grooves (8) and the left part of the rear groove wall of the grooves, a second clamping groove (6) is formed in the middle of the upper end of the outer die sleeve (1), a connecting device (5) is clamped in the second clamping groove (6), a positioning device (7) is connected to the left part of the outer surface of the outer die sleeve (1) in a threaded mode, an auxiliary device (3) is clamped in the grooves (8) on the right side of the outer die sleeve, and an anti-slip pad (4) is fixedly connected to the lower end of the outer die sleeve (1).

2. The drawing die for square stainless steel tube according to claim 1, wherein: the positioning device (7) comprises a screw (72), the left end of the screw (72) is fixedly connected with a quincuncial buckle (71), the right end of the screw (72) is movably connected with a supporting ball (73) through a bearing, and the screw (72) is in threaded connection with the left part of the outer surface of the outer die sleeve (1).

3. The drawing die for square stainless steel tube according to claim 1, wherein: the connecting device (5) comprises an inner die (53), limiting blocks (52) are fixedly connected to the middle of the front end and the middle of the rear end of the inner die (53), screw holes (51) are formed in the middle of the left end of the inner die (53), and the inner die (53) is clamped in the outer die sleeve (1).

4. The drawing die for square stainless steel tube according to claim 1, wherein: the auxiliary device (3) comprises an auxiliary handle (31), a plurality of holding grooves (32) are formed in the front end of the auxiliary handle (31), clamping blocks (33) are fixedly connected to the left part of the front end and the left part of the rear end of the auxiliary handle (31), and the auxiliary handle (31) is clamped on the right side of the outer die sleeve (1).

5. The drawing die for square stainless steel tube according to claim 4, wherein: the holding grooves (32) are of semicircular structures, the holding grooves (32) are transversely distributed, the clamping blocks (33) are of T-shaped structures, the clamping blocks (33) are of integrated structures with the auxiliary handle (31), and the position and the size of the clamping blocks (33) are matched with the position and the size of the clamping grooves (2).

6. A drawing die for square stainless steel pipes according to claim 3, characterized in that: the two limiting blocks (52) and the inner die (53) are of an integrated structure, and the position size of the screw hole (51) is matched with the position size of the screw rod (72).