Damping-adjustable wire drawing machine damping pay-off equipment

Abstract

The utility model relates to the technical field of wire drawing machine equipment, and discloses damping wire drawing machine damping pay-off equipment with adjustable damping, which comprises a wire drawing roll shaft frame and a bearing mounting seat, one end of the wire drawing roll shaft frame is provided with a damping bearing disc, and the other end of the wire drawing roll shaft frame is connected with a driving device. According to the winding damping device, the damping buffer strip can be pushed by operating the pushing oil cylinder, the winding damping is fastened to the damping bearing disc, damping can be carried out adaptively, the winding damping effect is good, the damping oil cylinder is arranged on the bearing installation base, the elastic damping piece and the damping extrusion end can be pushed, the damping clamping end can be extruded, and the pushing damping is clamped in a matched mode. The elastic damping piece performs elastic buffering operation and is not prone to being damaged due to excessive extrusion, the rotary wire drawing effect of the wire drawing roller shaft frame is stable, the device has the two damping modes of extrusion damping and belt winding type damping, the damping strength is high, the damping stability is good, and the metal wire drawing stability quality is high.

Description

Technical Field

[0001] The utility model relates to the technical field of wire drawing machine equipment, in particular to a wire drawing machine damping pay-off equipment with adjustable damping. Background Art

[0002] In the field of metal wire processing, wire drawing machine is one of the key production equipment, and its performance directly affects the quality of products and production efficiency. In the process of metal wire drawing production, the wire-paying mechanism of the metal wire drawing machine adopts I-shaped wheel wire-paying, and the wire-paying power of the I-shaped wheel is realized by the power of the wire drawing machine, which is passive wire-paying. Since the wire drawing roller shaft of the wire-paying equipment is full to empty, the wire drawing machine stretches the metal wire unevenly. In order to ensure the stable wire drawing and wire paying of the metal wire by the wire drawing machine, damping equipment is required for damping and buffering.

[0003] As an important component of the wire drawing machine, the damping pay-off equipment has the main function of controlling the pay-off speed and tension of the wire to ensure the stability and continuity of the wire during the drawing process. However, in actual use, the metal wire generates dynamic tension from large to small during the pay-off process, which makes the elongation of the metal wire uneven. The pay-off speed is too fast, which can easily lead to the wire breakage. Due to inertia, a large amount of metal wire is released to form mixed wires. Common damping equipment is usually only extrusion damping or belt winding damping, and its damping stability is relatively general, and the damping strength is insufficient, which cannot better maintain the stable and uniform drawing of the wire drawing device. For this reason, we propose a damping pay-off equipment for wire drawing machine with adjustable damping to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a damping pay-off device for a wire drawing machine with adjustable damping, which has two damping modes: extrusion damping and belt winding damping. It has the advantages of high damping strength, good damping stability, and high stable quality of metal wire drawing. It solves the problem of insufficient damping of existing wire drawing machines, which is prone to wire breakage and mixing due to dynamic tension and inertia, and insufficient wire drawing quality.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned two damping modes of extrusion damping and belt winding damping, high damping strength, good damping stability, and high stable quality of metal wire drawing, the utility model provides the following technical solutions: a damping pay-off device for a wire drawing machine with adjustable damping, comprising a wire drawing roller shaft frame and a bearing mounting seat, wherein a damping bearing disc is provided at one end of the wire drawing roller shaft frame;

[0008] The other end of the drawing roller shaft frame is connected to a driving device, a supporting connecting plate is installed on the side of the bearing mounting seat, a pushing oil cylinder is provided on the top of the supporting connecting plate, a damping buffer belt is provided on the outer side of the damping bearing plate, and both ends of the damping buffer belt are connected to the top of the pushing oil cylinder;

[0009] A damping oil cylinder is provided on the side of the bearing mounting seat, an elastic damping member is provided at the output end of the damping oil cylinder, a damping extrusion end is provided on the side of the elastic damping member, and a damping clamping end is provided on the side of the damping bearing plate;

[0010] Wherein, the damping extrusion end and the damping clamping end are in corresponding and matching positions, and the elastic damping member as a whole can dampen expansion and contraction.

[0011] Preferably, the damping buffer belt is dampingly sleeved on the outer ring of the damping bearing plate, and both ends of the top of the damping buffer belt are connected to the top of the pushing cylinder.

[0012] Preferably, both the front and rear sides of the supporting connecting plate are provided with limit frames, and the two ends of the top of the damping buffer belt are respectively slidably connected to the inner sides of the two limit frames.

[0013] Preferably, the driving device includes a driving motor, a driving disk and a driving belt, the two driving disks are respectively located at the output end of the driving motor and the end of the drawing roller shaft frame, the driving belt is transmission-connected to the two driving disks, and the driving motor and the driving disk are located on the side of the drawing roller shaft frame away from the bearing mounting seat.

[0014] Preferably, the damping cylinder, the drawing roller shaft frame and the damping supporting plate are located at the same axis, the elastic damping member includes a damping cylinder, a damping rod and a damping spring, one end of the damping rod is dampingly slidably connected to the inner side of the damping cylinder, the opposite ends of the damping cylinder and the damping rod are respectively connected to the damping cylinder and the damping extrusion end, the damping spring is sleeved on the damping cylinder and the damping rod, and the two ends of the damping spring are respectively connected to the damping cylinder and the damping extrusion end.

[0015] Preferably, the damping cylinder is a rectangular cylinder, the damping body of the damping rod matches the inner tube of the damping cylinder, and the damping extrusion end is fixedly connected to the rod body end of the damping rod.

[0016] Preferably, the damping extrusion end is in a truncated cone shape, the side of the damping clamping end away from the damping bearing disk is in a concave shape, and the damping extrusion end and the damping clamping end have matching structures on the side opposite to the damping extrusion end.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the utility model provides a wire drawing machine damping pay-off device with adjustable damping, which has the following beneficial effects:

[0019] 1. The damping pay-off equipment of the wire drawing machine with adjustable damping can push the damping buffer belt by running the pushing cylinder, tighten the winding damping at the damping bearing plate, and the damping bearing plate is fixedly connected to the wire drawing roller shaft frame, which can be adaptively damped and has good winding damping effect. A damping cylinder is provided on the bearing mounting seat, which can push the elastic damping member and the damping extrusion end, extrude the damping clamping end, and perform the clamping push damping in cooperation. The elastic damping member performs elastic buffering operation and is not easy to be damaged by excessive extrusion. The rotation of the wire drawing roller shaft frame has a stable wire drawing effect, so that the device has two damping modes of extrusion damping and belt winding damping, with high damping strength, good damping stability, and high stable quality of metal wire drawing. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a front view cross-sectional perspective diagram of the structure of the utility model;

[0021] Figure 2 This is a front view cross-sectional perspective diagram of the structure of the utility model;

[0022] Figure 3 This is a bottom-up stereoscopic schematic diagram of the structure of the utility model;

[0023] Figure 4 It is a top three-dimensional schematic diagram of the structure of the utility model.

[0024] In the figure: 1. drawing roller shaft frame; 2. load-bearing mounting seat; 3. damping bearing plate; 4. driving device; 41. driving motor; 42. driving plate; 43. driving belt; 5. supporting connecting plate; 6. pushing cylinder; 7. damping buffer belt; 8. damping cylinder; 9. elastic damping member; 10. damping extrusion end; 11. damping clamping end; 12. limit frame. DETAILED DESCRIPTION

[0025] 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 in 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.

[0026] See also Figure 1-Figure 4 A damping pay-off device for a wire drawing machine with adjustable damping comprises a wire drawing roller shaft frame 1 and a bearing mounting seat 2, wherein a damping bearing plate 3 is arranged at one end of the wire drawing roller shaft frame 1;

[0027] The other end of the drawing roller shaft frame 1 is connected to a driving device 4, a supporting connecting plate 5 is installed on the side of the bearing mounting seat 2, a pushing oil cylinder 6 is provided on the top of the supporting connecting plate 5, and a damping buffer belt 7 is provided on the outer side of the damping bearing plate 3, and both ends of the damping buffer belt 7 are connected to the top of the pushing oil cylinder 6;

[0028] A damping oil cylinder 8 is provided on the side of the bearing mounting seat 2, an elastic damping member 9 is provided at the output end of the damping oil cylinder 8, a damping extrusion end 10 is provided on the side of the elastic damping member 9, and a damping clamping end 11 is provided on the side of the damping bearing plate 3;

[0029] Among them, the damping extrusion end 10 and the damping clamping end 11 are corresponding and matched in position, and the elastic damping member 9 as a whole can damp the expansion and contraction;

[0030] The beneficial effects to be expressed by this scheme are as follows: the damping buffer belt 7 can be pushed by running the pushing cylinder 6, and the winding damping is tightened at the damping bearing plate 3. The damping bearing plate 3 is fixedly connected to the drawing roller shaft frame 1, and can be adaptively damped, and the winding damping effect is good. A damping cylinder 8 is provided on the bearing mounting seat 2, which can push the elastic damping member 9 and the damping extrusion end 10, and extrude the damping clamping end 11 to perform the clamping push-type damping in a coordinated manner. The elastic damping member 9 performs elastic buffering operation and is not easily damaged by excessive extrusion. The rotation of the drawing roller shaft frame 1 has a stable drawing effect, so that the device has two damping modes, namely, extrusion damping and belt winding damping, with high damping strength, good damping stability, and high stable quality of metal wire drawing.

[0031] Furthermore, the damping buffer belt 7 is dampingly sleeved on the outer ring of the damping bearing plate 3, and both ends of the top of the damping buffer belt 7 are connected to the top of the pushing cylinder 6;

[0032] By setting the damping buffer belt 7 to be sleeved on the outer ring of the damping bearing plate 3, a winding sleeve damping is played. Damping can be performed by tightening the damping buffer belt 7. The structure is simple and the damping effect is good. The damping buffer belt 7 can be tightened by operating the oil cylinder 6 to extend and retract, and the practicality is excellent.

[0033] Furthermore, both the front and rear sides of the supporting connecting plate 5 are provided with limit frames 12, and the two ends of the top of the damping buffer belt 7 are respectively slidably connected to the inner sides of the two limit frames 12;

[0034] By setting the limiting frame 12, the two sides of the damping buffer belt 7 are limited, the load is stable, and the damping buffer belt 7 can always remain stable and not easily fall off when being loosened or tightened.

[0035] Furthermore, the driving device 4 includes a driving motor 41, a driving disc 42 and a driving belt 43. The two driving discs 42 are respectively located at the output end of the driving motor 41 and the end of the drawing roller shaft frame 1. The driving belt 43 is connected to the two driving discs 42. The driving motor 41 and the driving disc 42 are located on the side of the drawing roller shaft frame 1 away from the bearing mounting seat 2.

[0036] By setting up a driving device 4 including a driving motor 41, a driving disc 42 and a driving belt 43, the driving motor 41 can drive the driving disc 42, and the driving belt 43 drives another driving disc 42, thereby achieving the effect of driving the wire drawing roller shaft frame 1, with stable load-bearing and driving, and excellent driving effect.

[0037] Furthermore, the damping cylinder 8 is located at the same axis as the drawing roller shaft frame 1 and the damping bearing plate 3. The elastic damping member 9 includes a damping cylinder 91, a damping rod 92 and a damping spring 93. One end of the damping rod 92 is connected to the inner side of the damping cylinder 91 in a damping sliding manner. The ends of the damping cylinder 91 and the damping rod 92 facing away from each other are connected to the damping cylinder 8 and the damping extrusion end 10, respectively. The damping spring 93 is sleeved on the damping cylinder 91 and the damping rod 92. The two ends of the damping spring 93 are connected to the damping cylinder 8 and the damping extrusion end 10, respectively.

[0038] By arranging the damping cylinder 8 to be located at the same axis as the drawing roller shaft frame 1 and the damping bearing plate 3, the transmission is stable. The elastic damping member 9 includes a damping cylinder 91, a damping rod 92 and a damping spring 93. The damping cylinder 91 and the damping rod 92 can squeeze and damp each other, and perform telescopic damping displacement within the same axis. The damping spring 93 plays an elastic buffering role, so that when the damping cylinder 8 is pushed and squeezed, it can be elastically buffered by the elastic damping member 9, and the buffering is stable. The clamping push-type damper can maintain an elastic range, so that it is not easy to be damaged by excessive squeezing.

[0039] Furthermore, the damping cylinder 91 is a rectangular cylinder, the damping body of the damping rod 92 matches the inner tube of the damping cylinder 91, and the damping extrusion end 10 is fixedly connected to the rod body end of the damping rod 92;

[0040] By setting the damping cylinder 91 as a rectangular cylinder, the damping rod 92 is adapted to the inner tube of the damping cylinder 91, so that during damping and buffering, the damping cylinder 91 and the damping rod 92 can form a square damping and buffering, and the damping cylinder 91 and the damping rod 92 are not easy to rotate and can always remain stable, anti-rotation and anti-detachment stable.

[0041] Furthermore, the damping extrusion end 10 is in a truncated cone shape, and the side of the damping clamping end 11 away from the damping bearing plate 3 is in a concave shape, and the structures of the damping extrusion end 10 and the damping clamping end 11 opposite to each other are matched;

[0042] By setting the damping extrusion end 10 to be in a truncated cone shape and matching the concave side of the damping clamping end 11, when the damping extrusion end 10 and the damping clamping end 11 are pressed against each other, the extrusion damping is stable and the damping effect is good.

[0043] It should be noted that the various devices in this application are common devices in the market, and can be selected according to specific needs during specific use. The circuit connection relationship of each device belongs to a simple series and parallel connection circuit. There is no innovation in the circuit connection. Those skilled in the art can easily implement it. It belongs to the existing technology and will not be elaborated.

[0044] Working principle: By providing a driving device 4 at one end of the wire drawing roller shaft frame 1, the wire drawing roller shaft frame 1 can be driven to rotate, and the metal wire drawing operation can be carried out stably;

[0045] A damping bearing plate 3 is provided at the other end of the drawing roller shaft frame 1, and a bearing mounting seat 2 is arranged on the side, which can play a bearing and supporting role for the supporting connecting plate 5. A pushing oil cylinder 6 is installed on the supporting connecting plate 5, and a damping buffer belt 7 is sleeved on the damping bearing plate 3, and the damping buffer belt 7 is connected to the telescopic end of the pushing oil cylinder 6, so that the damping buffer belt 7 can be pushed by running the pushing oil cylinder 6 to tighten the winding damping at the damping bearing plate 3, and the damping bearing plate 3 is fixedly connected to the drawing roller shaft frame 1, so that the damping can be adaptively performed, the winding damping effect is good, the structure is simple, and the practicability is good;

[0046] A damping cylinder 8 is provided on the bearing mounting seat 2, which can push the elastic damping member 9 and the damping extrusion end 10. A damping clamping end 11 is provided on the side of the damping bearing plate 3. Running the damping cylinder 8 can push the damping extrusion end 10 and the damping clamping end 11 to clamp the push-type damping. The elastic damping member 9 includes a damping tube 91, a damping rod 92 and a damping spring 93, which can play a damping buffer and elastic buffering role. Therefore, when the damping cylinder 8 is pushed and extruded, it can be elastically buffered by the elastic damping member 9, so that the damping extrusion end 10 and the damping clamping end 11 clamping push-type damping can maintain an elastic range, so that it is not easy to be damaged by excessive extrusion. The rotation of the drawing roller shaft frame 1 has a stable wire drawing effect, so that the device has two damping modes of extrusion damping and belt winding damping, with high damping strength, good damping stability, and high stable quality of metal wire drawing, which solves the problem that the damping of the existing wire drawing machine is insufficient, and the metal wire is easily broken and mixed due to dynamic tension and inertia, and the wire drawing quality is insufficient.

[0047] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A damping pay-off device for a wire drawing machine with adjustable damping, comprising a wire drawing roller shaft frame (1) and a bearing mounting seat (2), characterized in that: A damping bearing plate (3) is provided at one end of the wire drawing roller shaft frame (1); The other end of the drawing roller shaft frame (1) is connected to a driving device (4), a supporting connecting plate (5) is installed on the side of the bearing mounting seat (2), a pushing oil cylinder (6) is provided on the top of the supporting connecting plate (5), a damping buffer belt (7) is provided on the outer side of the damping bearing plate (3), and both ends of the damping buffer belt (7) are connected to the top of the pushing oil cylinder (6); A damping oil cylinder (8) is provided on the side of the bearing mounting seat (2), an elastic damping member (9) is provided at the output end of the damping oil cylinder (8), a damping extrusion end (10) is provided on the side of the elastic damping member (9), and a damping clamping end (11) is provided on the side of the damping bearing plate (3); The damping extrusion end (10) and the damping clamping end (11) are located in corresponding and matching positions, and the elastic damping member (9) as a whole can dampen expansion and contraction.

2. The damping pay-off device for a wire drawing machine with adjustable damping according to claim 1, characterized in that: The damping buffer belt (7) is dampingly sleeved on the outer ring of the damping bearing plate (3), and both ends of the top of the damping buffer belt (7) are connected to the top of the pushing oil cylinder (6).

3. The damping pay-off device for a wire drawing machine with adjustable damping according to claim 1, characterized in that: Limiting frames (12) are provided on both the front and rear sides of the supporting connecting plate (5), and the two ends of the top of the damping buffer belt (7) are respectively slidably connected to the inner sides of the two limiting frames (12).

4. The damping pay-off device for a wire drawing machine with adjustable damping according to claim 1, characterized in that: The driving device (4) comprises a driving motor (41), a driving disc (42) and a driving belt (43); the two driving discs (42) are respectively located at the output end of the driving motor (41) and the end of the drawing roller shaft frame (1); the driving belt (43) is drivingly connected to the two driving discs (42); the driving motor (41) and the driving disc (42) are located on a side of the drawing roller shaft frame (1) away from the bearing mounting seat (2).

5. The damping pay-off device for a wire drawing machine with adjustable damping according to claim 1, characterized in that: The damping cylinder (8) is located at the same axis as the drawing roller shaft frame (1) and the damping bearing plate (3); the elastic damping member (9) includes a damping cylinder (91), a damping rod (92) and a damping spring (93); one end of the damping rod (92) is connected to the inner side of the damping cylinder (91) in a damping sliding manner; the opposite ends of the damping cylinder (91) and the damping rod (92) are respectively connected to the damping cylinder (8) and the damping extrusion end (10); the damping spring (93) is sleeved on the damping cylinder (91) and the damping rod (92); and the two ends of the damping spring (93) are respectively connected to the damping cylinder (8) and the damping extrusion end (10).

6. The damping pay-off device for a wire drawing machine with adjustable damping according to claim 5, characterized in that: The damping cylinder (91) is a rectangular cylinder, the damping body of the damping rod (92) matches the inner tube of the damping cylinder (91), and the damping extrusion end (10) is fixedly connected to the rod body end of the damping rod (92).

7. The damping pay-off device for a wire drawing machine with adjustable damping according to claim 1, characterized in that: The damping extrusion end (10) is in the shape of a truncated cone, the side of the damping clamping end (11) away from the damping bearing plate (3) is in the shape of a concave, and the structures of the side opposite to the damping extrusion end (10) and the damping clamping end (11) are matched.

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