Wire drawing die frame

Abstract

The utility model discloses a wire-drawing die frame, which relates to the technical field of wire-drawing die frames, and comprises a wire-drawing seat, chutes and a wire-drawing die, the left and right parts of the upper end face of the wire-drawing seat are provided with side fixing plates which are provided with the chutes, the front parts of the inner bottom surfaces of the chutes are provided with front linear guide rails, and the front linear guide rails are connected with front clamping plates in a sliding manner; a sliding groove is formed in the middle of the upper end face of the wire drawing base, a rear linear guide rail is arranged on the rear portion of the inner bottom face of the sliding groove, a rear clamping plate is slidably connected to the rear linear guide rail, the front clamping plate and the rear clamping plate are clamped to the front side face and the rear side face of the wire drawing die, and a middle fixing block is arranged in the middle of the sliding groove. A plurality of sets of middle telescopic air cylinders are installed in the middle in the middle groove, and the upper ends of the middle telescopic air cylinders are fixed to the supporting base. The steel wire drawing guide device not only can accurately and stably guide steel wire drawing so as to guarantee straightness and stability of drawing, but also is beneficial to improving the speed of steel wire drawing, so that the steel wire drawing guide device is more efficient, stable and practical.

Description

Technical Field

[0001] The utility model relates to the field of wire drawing die frames, in particular to a wire drawing die frame. Background Art

[0002] The water tank wire drawing machine is a small continuous production equipment composed of multiple drawing heads. It draws the wire step by step and places the drawing head in a water tank, and finally draws the wire to the required specifications.

[0003] In the specification of a wire drawing die frame of a water tank wire drawing machine in the prior art (publication number CN212329282U), it is mentioned that "a fixed bottom plate is arranged at the lower end of the die frame body, and a left mounting plate, a right mounting plate and a supporting plate are arranged on the fixed bottom plate, an inlet hole is arranged on the left mounting plate, and an outlet hole is arranged on the right mounting plate, a left protective block is rotatably connected in the inlet hole, and a right protective block is rotatably connected in the outlet hole, the left protective block and the left mounting plate are elastically connected by a left spring, the left protective block slides in the inlet hole of the left mounting plate, the right protective block and the right mounting plate are elastically connected by a right spring, the right protective block slides in the outlet hole, a wire drawing die is arranged between the left and right protective blocks, and a wire drawing hole is arranged in the middle of the wire drawing die", but the steel wire in the prior art is easily affected by shaking before and after wire drawing, which not only affects the straightness and stability of wire drawing, but also affects the speed of wire drawing, and is not stable and practical. Utility Model Content

[0004] The main purpose of the utility model is to provide a wire drawing die frame, aiming to solve the problem in the prior art that the steel wire is easily affected by shaking before and after wire drawing, which not only affects the straightness and stability of the wire drawing, but also affects the speed of the wire drawing and is not stable and practical.

[0005] In order to solve the above problems, the utility model proposes a wire drawing die frame, including a wire drawing seat, a slide groove and a wire drawing die, the left and right parts of the upper end surface of the wire drawing seat are provided with slide grooves on the side fixing plates, and a front linear guide is provided at the front front of the bottom surface of the slide groove, and a front clamping plate is slidably connected to the front linear guide, a rear linear guide is provided at the rear part of the bottom surface of the slide groove, and a rear clamping plate is slidably connected to the rear linear guide, and the front clamping plate and the rear clamping plate are clamped on the front and rear side surfaces of the wire drawing die, and a middle fixed block is provided in the middle of the slide groove.

[0006] In one embodiment, a middle groove is opened in the middle of the upper end surface of the wire drawing seat, and a plurality of sets of middle telescopic cylinders are installed in the middle of the middle groove, and the upper ends of the middle telescopic cylinders are fixed to the support seat.

[0007] In one embodiment, the support seat is made of rubber material, and the lower part of the wire drawing die is located on the support seat, and the wire drawing die and the support seat are split and connected.

[0008] In one embodiment, a front guide plate is fixed to the front side of the middle groove, and a rear guide plate is fixed to the rear side of the middle groove. The front guide plate and the rear guide plate are aligned front to back, and through holes are opened in the center of the front guide plate and the rear guide plate.

[0009] In one embodiment, a rear fixing frame is provided at the rear end of the slide slot, a rear telescopic cylinder is fixed in the rear fixing frame, and a front end of the rear telescopic cylinder is fixed to the rear side surface of the rear clamping plate.

[0010] In one embodiment, the rear clamping plate moves in the rear part of the slide slot, and the rear clamping plate is made of carbon steel.

[0011] In one embodiment, a front fixing frame is provided at the front end of the slide slot, a front telescopic cylinder is provided in the slide slot, and the front end of the front telescopic cylinder is fixed to the front side surface of the front clamping plate.

[0012] In one embodiment, the front clamping plate moves in the front part of the slide slot, and the front clamping plate is made of carbon steel.

[0013] In one embodiment, the front and rear parts of the wire drawing die are both provided with notches, and a wire drawing hole is provided in the center of the wire drawing die, and the centers of the wire drawing hole and the through holes provided in the middle of the front guide plate and the rear guide plate are located on the same axis.

[0014] In one embodiment, four groups of inner telescopic cavities are opened on the inner side wall of the recess, an inner spring is installed at the rear of the inner telescopic cavity, and a push rod is sleeved at the front of the inner telescopic cavity, the rear end of the push rod is pressed on the front end of the inner spring, and the front part of the push rod extends out of the inner telescopic cavity, the front part of the push rod is sleeved with an outer spring, and an arc-shaped extrusion plate is fixed to the front end of the push rod.

[0015] Beneficial effect: The technical solution of the utility model is passed.

[0016] 1. The utility model guides the wire drawing die through the front guide plate, and after the wire drawing process of the wire drawing die, it is transported to the rear guide plate, and then guided out through the rear guide plate, so that the wire drawing is not only accurately and stably guided, but also reduces the shaking of the wire in the wire drawing process, which is more stable and reliable.

[0017] 2. In the utility model, the rear telescopic cylinder is utilized to push the rear clamping plate to move, and the front telescopic cylinder is utilized to push the front clamping plate to move, so that the two groups of rear clamping plates on the rear side are conveniently clamped at the rear side of the wire drawing die, and the two groups of front clamping plates on the front side are clamped at the front side of the wire drawing die, which makes the clamping of the wire drawing die safer and more stable.

[0018] 3. The arc-shaped extrusion plate provided in the notch of the utility model supports the drawing of the steel wire, and an outer spring is disposed on the front outer sleeve of the push rod to achieve the effect of elastically supporting the steel wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a top view schematic diagram of the utility model;

[0021] Figure 2 It is a cross-sectional schematic diagram of the utility model;

[0022] Figure 3 It is a front view schematic diagram of the wire drawing die of the utility model;

[0023] Figure 4 It is a cross-sectional schematic diagram of the wire drawing die of the utility model.

[0024] The following are the descriptions of the reference numerals:

[0025] 1. Wire drawing seat; 10. Side fixing plate; 11. Front guide plate; 12. Rear guide plate; 13. Middle groove; 14. Middle telescopic cylinder; 15. Support seat; 2. Slide groove; 20. Rear linear guide rail; 21. Rear telescopic cylinder; 22. Rear fixing frame; 23. Rear splint; 24. Middle fixing block; 25. Front splint; 26. Front linear guide rail; 27. Front telescopic cylinder; 28. Front fixing frame; 3. Wire drawing die; 30. Notch; 31. Wire drawing hole; 32. Inner telescopic cavity; 33. Inner spring; 34. Push rod; 35. Outer spring; 36. Arc extrusion plate. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0028] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0030] Reference Figures 1 to 4 As shown, the utility model provides a wire drawing die frame, including a wire drawing seat 1, a slide groove 2 and a wire drawing die 3, the left and right parts of the upper end surface of the wire drawing seat 1 are both provided with side fixing plates 10 on which the slide groove 2 is opened, and a front linear guide rail 26 is provided on the front front of the inner bottom surface of the slide groove 2, and a front clamping plate 25 is slidably connected to the front linear guide rail 26, a rear linear guide rail 20 is provided on the rear part of the inner bottom surface of the slide groove 2, and a rear clamping plate 23 is slidably connected to the rear linear guide rail 20, and the front clamping plate 25 and the rear clamping plate 23 are clamped on the front and rear side surfaces of the wire drawing die 3.

[0031] In this embodiment, a middle groove 13 is opened in the middle part of the upper end surface of the wire drawing seat 1, and a plurality of groups of middle telescopic cylinders 14 are installed in the middle part of the middle groove 13, and the upper end of the middle telescopic cylinder 14 is fixed to the support seat 15; the support seat 15 is made of rubber material, and the lower part of the wire drawing die 3 is located on the support seat 15, and the wire drawing die 3 and the support seat 15 are split and connected; a front guide plate 11 is fixed on the front side of the middle groove 13, and a rear guide plate 12 is fixed on the rear side of the middle groove 13, the front guide plate 11 and the rear guide plate 12 are aligned front and back, and through holes are opened in the centers of the front guide plate 11 and the rear guide plate 12.

[0032] As a preferred embodiment, the utility model guides the wire drawing die 3 through the front guide plate 11, transports the wire to the rear guide plate 12 after the wire drawing process of the wire drawing die 3, and then guides it out through the rear guide plate 12, so that the wire drawing is not only accurately and stably guided, but also reduces the shaking of the wire during the wire drawing process, making it more stable and reliable.

[0033] In this embodiment, a rear fixed frame 22 is provided at the rear end of the slide 2, and a rear telescopic cylinder 21 is fixed in the rear fixed frame 22, and the front end of the rear telescopic cylinder 21 is fixed to the rear side of the rear splint 23; the rear splint 23 moves in the rear part of the slide 2, and the rear splint 23 is made of carbon steel; a front fixed frame 28 is provided at the front end of the slide 2, and a front telescopic cylinder 27 is provided in the slide 2, and the front end of the front telescopic cylinder 27 is fixed to the front side of the front splint 25; the front splint 25 moves in the front part of the slide 2, and the front splint 25 is made of carbon steel.

[0034] As a preferred embodiment, the utility model utilizes the telescopic activity of the rear telescopic cylinder 21 to push the rear clamping plate 23 to move, and utilizes the telescopic activity of the front telescopic cylinder 27 to push the front clamping plate 25 to move, so that the two groups of rear clamping plates 23 on the rear side are clamped at the rear side surface of the wire drawing die 3, and the two groups of front clamping plates 25 on the front side are clamped at the front side surface of the wire drawing die 3, which makes the clamping of the wire drawing die 3 safer and more stable.

[0035] In this embodiment, recesses 30 are provided on both the front and rear parts of the wire drawing die 3, and a wire drawing hole 31 is provided in the center of the wire drawing die 3, and the centers of the wire drawing hole 31 and the through holes provided in the middle of the front guide plate 11 and the rear guide plate 12 are all located on the same axis; four groups of inner telescopic cavities 32 are provided on the inner side wall of the recess 30, an inner spring 33 is installed in the rear part of the inner telescopic cavity 32, and a push rod 34 is sleeved in the front part of the inner telescopic cavity 32, the rear end of the push rod 34 is pressed on the front end of the inner spring 33, and the front part of the push rod 34 extends out of the inner telescopic cavity 32, the front part of the push rod 34 is sleeved with an outer spring 35, and the front end of the push rod 34 is fixed with an arc-shaped extrusion plate 36.

[0036] As a preferred embodiment, the arc-shaped extrusion plate 36 provided in the notch 30 of the utility model supports the wire drawing, and the front outer sleeve of the push rod 34 is provided with an outer spring 35 to play the effect of elastically supporting the steel wire.

[0037] The utility model can effectively solve the problem in the prior art that the steel wire is easily affected by shaking before and after wire drawing, which not only affects the straightness and stability of the wire drawing, but also affects the speed of wire drawing, and is not stable and practical. The utility model not only facilitates accurate and stable guidance of the steel wire drawing to ensure the straightness and stability of the wire drawing, but also helps to increase the speed of steel wire drawing, making it more efficient, stable and practical.

[0038] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. A wire drawing die frame, characterized in that: The invention comprises a wire drawing seat (1), a slide groove (2) and a wire drawing die (3), wherein the left and right parts of the upper end surface of the wire drawing seat (1) are both provided with side fixing plates (10) on which slide grooves (2) are opened, and a front linear guide rail (26) is provided at the front of the inner bottom surface of the slide groove (2), and a front clamping plate (25) is slidably connected to the front linear guide rail (26), a rear linear guide rail (20) is provided at the rear of the inner bottom surface of the slide groove (2), and a rear clamping plate (23) is slidably connected to the rear linear guide rail (20), and the front clamping plate (25) and the rear clamping plate (23) are clamped on the front and rear side surfaces of the wire drawing die (3), and a middle fixing block (24) is provided in the middle of the slide groove (2).

2. A wire drawing die set as claimed in claim 1, characterized in that: A middle groove (13) is provided in the middle of the upper end surface of the wire drawing seat (1), and a plurality of groups of middle telescopic cylinders (14) are installed in the middle of the middle groove (13), and the upper ends of the middle telescopic cylinders (14) are fixed on the support seat (15).

3. A wire drawing die set as claimed in claim 2, characterized in that: The support seat (15) is made of rubber material, and the lower part of the wire drawing die (3) is located on the support seat (15), and the wire drawing die (3) and the support seat (15) are split and connected.

4. A wire drawing die set as claimed in claim 2, characterized in that: A front guide plate (11) is fixed to the front side of the middle groove (13), and a rear guide plate (12) is fixed to the rear side of the middle groove (13); the front guide plate (11) and the rear guide plate (12) are arranged in front-to-back alignment, and through holes are provided at the centers of the front guide plate (11) and the rear guide plate (12).

5. A wire drawing die set as claimed in claim 1, characterized in that: A rear fixing frame (22) is provided at the rear end of the slide groove (2), a rear telescopic cylinder (21) is fixed inside the rear fixing frame (22), and a front end of the rear telescopic cylinder (21) is fixed to the rear side surface of the rear clamping plate (23).

6. A wire drawing die set as claimed in claim 5, characterized in that: The rear clamping plate (23) moves in the rear part of the slide groove (2), and the rear clamping plate (23) is made of carbon steel.

7. A wire drawing die set as claimed in claim 1, characterized in that: A front fixing frame (28) is arranged at the front end of the slide groove (2), and a front telescopic cylinder (27) is arranged in the slide groove (2), and the front end of the front telescopic cylinder (27) is fixed to the front side surface of the front clamping plate (25).

8. A wire drawing die set as claimed in claim 7, characterized in that: The front clamping plate (25) moves in the front part of the slide groove (2), and the front clamping plate (25) is made of carbon steel.

9. A wire drawing die set as claimed in claim 1, characterized in that: The front and rear parts of the wire drawing die (3) are both provided with notches (30), and a wire drawing hole (31) is provided at the center of the wire drawing die (3), and the centers of the wire drawing hole (31) and the through holes provided in the middle of the front guide plate (11) and the rear guide plate (12) are all located on the same axis.

10. A wire drawing die set as claimed in claim 9, characterized in that: Four groups of inner telescopic chambers (32) are provided on the inner side wall of the recess (30), an inner spring (33) is installed at the rear of the inner telescopic chamber (32), and a push rod (34) is sleeved at the front of the inner telescopic chamber (32), the rear end of the push rod (34) is pressed against the front end of the inner spring (33), and the front end of the push rod (34) extends out of the inner telescopic chamber (32), the front end of the push rod (34) is sleeved with an outer spring (35), and the front end of the push rod (34) is fixed with an arc-shaped extrusion plate (36).

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