Wire drawing machine with adjustable holes

Abstract

The utility model provides a wire drawing machine with adjustable holes, and relates to the field of wire drawing machines. The wire drawing machine with the adjustable holes comprises a workbench, two guide rails are longitudinally connected to the workbench in an inserted mode, the guide rails are fixed to the workbench, the upper ends of the two guide rails are fixedly connected through supports, springs are fixedly installed at the ends, close to the position between the two guide rails, of the supports, and a plurality of forming mechanisms are arranged between the two supports. A lifting mechanism is fixedly installed on one side of the workbench, the output end of the lifting mechanism extends to the position below the guide rails and lifts the lowermost forming mechanism, a notch is formed in the position, above the upper surface of the workbench, of one guide rail, and an adjusting mechanism is fixedly installed on the workbench. According to the wire drawing machine with the adjustable holes, by arranging the forming mechanism, the lifting mechanism and the adjusting mechanism, the diameter of drawn wires can be changed under the condition that wire penetrating is not needed, the shape of each clamping ring combination is round, the diameters are different, and therefore multiple standard wire drawing specifications exist, and the wire drawing effect is better.

Description

Technical Field

[0001] The utility model relates to the field of wire drawing machines, in particular to a wire drawing machine with adjustable holes. Background Art

[0002] At present, with the progress of the times and the development of science and technology, people's lives and work are inseparable from the use of wires. Wire drawing machines are needed in the manufacturing process of wires and cables. Wire drawing machines are also called wire drawing machines. They are widely used in industrial applications. They are widely used in machinery manufacturing, hardware processing, petrochemicals, plastics, bamboo and wood products, wires and cables and other industries. In the cable production process, the metal materials of the raw materials need to be drawn to make the diameter of the raw materials smaller to meet production requirements.

[0003] Chinese Patent: CN216540249U discloses a cable wire drawing machine with adjustable wire drawing diameter, comprising a base and a right vertical plate, wherein the right vertical plate is vertically fixed to the upper right side of the base, and the right vertical plate is vertically placed on the surface of the base, a through-hole is opened in the middle of the right vertical plate, and an upper plate groove is vertically provided in the right vertical plate above the through-hole, a lower plate groove is vertically provided in the right vertical plate below the upper plate groove, a slidable movable plate is built into the upper plate groove, and an electro-hydraulic push rod is embedded in the right vertical plate above the upper plate groove. The utility model is provided with a through-hole located in the middle of the right vertical plate, and a movable plate driven up and down by the electro-hydraulic push rod is built into the upper plate groove above the right vertical plate. When the electro-hydraulic push rod drives the movable plate to move up and down, the size of the hole formed between the vertical groove and the lower support groove can be adjusted, thereby realizing rapid adjustment of the cable wire drawing diameter, improving the speed of changing the wire drawing diameter, and improving the wire drawing efficiency.

[0004] In this solution, the distance between the vertical groove and the lower groove is adjusted by an electro-hydraulic push rod to change the wire drawing diameter. However, this method only changes the length of the hole, and the specific diameter does not change, so the wire drawing effect is not good and irregular conditions are prone to occur. Utility Model Content

[0005] (1) Technical problems solved

[0006] In view of the deficiencies in the prior art, the utility model provides a wire drawing machine with adjustable holes, which solves the problems raised in the background technology.

[0007] (2) Technical solution

[0008] In order to achieve the above object, the utility model discloses a hole adjustable wire drawing machine, including the workbench, two guide rails are vertically inserted on the workbench, the guide rail is fixed with the workbench, the upper end of two guide rails is fixedly connected with the support between the two guide rails, the one end of the support close to the two guide rails is fixedly installed with the spring, a plurality of forming mechanisms are arranged between the two supports, the one side of the workbench is fixedly installed with the lifting mechanism, the output end of the lifting mechanism extends to the below of the guide rail and lifts the lowermost forming mechanism, the one guide rail is provided with the notch at the position above the upper surface of the workbench, the workbench is fixedly installed with the adjusting mechanism, the adjusting mechanism corresponds to the notch, the workbench is also installed with the fixed mechanism for fixing the forming mechanism.

[0009] Preferably, the forming mechanism includes a collar, one side of the collar is provided with an opening, a half ring is arranged at the opening, the half ring and the collar form a circular ring, the side of the collar and the half ring away from each other is fixedly installed with a sliding block, the two sliding blocks are respectively clamped in the two guide rails and are in sliding connection with the two guide rails, the collar of the uppermost forming mechanism is in contact with the end of the spring away from the support.

[0010] Preferably, the inner circle of the collar and the half ring is a reverse bevel structure, the inner hole diameters of the collars of the forming mechanisms are different, and the collars are arranged linearly.

[0011] Preferably, the lifting mechanism includes an electric push rod A, the electric push rod A is fixed with the guide rail and the workbench, the output end of the electric push rod A is below the workbench and is fixedly installed with a jacking rod, the jacking rod is in contact with the collar of the lowermost forming mechanism.

[0012] Preferably, the adjusting mechanism includes an electric push rod B, a sliding rail, a clamping block and a sub-track, the sliding rail is perpendicular to the guide rail and is fixed on the workbench, the electric push rod B is fixed on one side of the sliding rail, the sub-track is longitudinally arranged and fixed on the clamping block, the clamping block is clamped on the sliding rail and is in sliding connection with the sliding rail, the output shaft of the electric push rod B is connected with the clamping block, and the electric push rod B can push the sub-track into the notch and be in a straight line with the guide rail when the electric push rod B is stretched.

[0013] Preferably, the length of the sub-track is same with the length of the notch, the sub-track is fixedly installed with a baffle on the side away from the guide rail, and the baffle is in contact with the outer side of the guide rail when the sub-track enters the guide rail.

[0014] Preferably, the fixed mechanism includes two electric push rods C, a clamping pipe A and a clamping pipe B, the two electric push rods C are respectively arranged at the two sides of the collar and correspond to each other, and are fixed with the workbench, the clamping pipe A and the clamping pipe B are respectively arranged at the two sides of the collar and are respectively fixed at the output ends of the two electric push rods C, and the clamping pipe A and the clamping pipe B are used for fastening the collar.

[0015] Preferably, one end of the clamping pipe B is a pointed end structure, and cooperates with the reverse bevel structure of the inner circle of the collar.

[0016] (Three) beneficial effects

[0017] The utility model provides a hole adjustable wire drawing machine. Have following beneficial effect:

[0018] 1, this hole adjustable wire drawing machine, through setting forming mechanism, hoisting mechanism and adjusting mechanism, control electric push rod A stretches, can make multiple forming mechanism move down, when electric push rod A contracts, multiple forming mechanism moves up and compresses spring, make one of the forming mechanism aligns the wire drawing direction of workstation after this, the slider on the half circle of forming mechanism enters the vice rail, with the contraction of electric push rod B can make half circle leave the clasp, the clasp is the incomplete circular ring structure at this time, the metal wire can pass the gap and enter the clasp, push electric push rod B, half circle enters the clasp at this time, can carry out the wire drawing work, thereby can change the diameter of wire drawing under the condition of not needing to wear silk, the shape of every clasp combination is circular, and the diameter is different, so there is multiple standard wire drawing specification, and the wire drawing effect is better.

[0019] 2, this hole adjustable wire drawing machine, through setting fixed mechanism, when the clasp moves to corresponding wire drawing position, two electric push rod C stretches together, make clamping pipe A and clamping pipe B extrude the clasp, the clasp does not move when being stressed at this time, after the position of clasp is fixed, wire drawing does not break, and does not appear the problem of uneven diameter. DRAWINGS

[0020] Figure 1 It is structure schematic view of the utility model;

[0021] Figure 2 It is structure front view of the utility model;

[0022] Figure 3 It is structure view of forming mechanism and adjusting mechanism of the utility model;

[0023] Figure 4 It is structure view of forming mechanism of the utility model;

[0024] Figure 5 It is structure view of fixed mechanism of the utility model.

[0025] In the drawing: 1, workstation;2, guide rail;3, support;4, spring;5, forming mechanism;501, clasp;502, opening;503, half circle;504, slider;6, hoisting mechanism;601, electric push rod A;602, jacking rod;7, gap;8, adjusting mechanism;801, electric push rod B;802, slide rail;803, clamping block;804, vice rail;805, baffle;9, fixed mechanism;901, electric push rod C;902, clamping pipe A;903, clamping pipe B. DETAILED DESCRIPTION

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

[0027] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0028] The present invention provides a wire drawing machine with adjustable holes:

[0029] like Figures 1-5 As shown, it includes a workbench 1, with two guide rails 2 longitudinally inserted on the workbench 1, the guide rails 2 are fixed to the workbench 1, and the upper ends of the two guide rails 2 are fixedly connected by brackets 3. A spring 4 is fixedly installed at one end of the bracket 3 close to the two guide rails 2, and multiple forming mechanisms 5 are provided between the two brackets 3. A lifting mechanism 6 is fixedly installed on one side of the workbench 1, and the output end of the lifting mechanism 6 extends to the bottom of the guide rails 2 and lifts the lowest forming mechanism 5. One of the guide rails 2 is located above the upper surface of the workbench 1 and is provided with a notch 7. An adjusting mechanism 8 is fixedly installed on the workbench 1, and the adjusting mechanism 8 corresponds to the notch 7. A fixing mechanism 9 is also installed on the workbench 1 for fixing the forming mechanism 5.

[0030] The workbench 1 is also used to install other auxiliary equipment of the wire drawing machine, such as a winding device, a wire drawing device, etc.

[0031] The forming mechanism 5 includes a clamping ring 501, an opening 502 is provided on one side of the clamping ring 501, and a half circle 503 is provided at the opening 502. The half circle 503 and the clamping ring 501 form a circular ring. Sliders 504 are fixedly installed on the side where the clamping ring 501 and the half circle 503 are away from each other. The two slides 504 are respectively clamped in the two guide rails 2 and slidably connected thereto. The clamping ring 501 of the uppermost forming mechanism 5 contacts the end of the spring 4 away from the bracket 3.

[0032] When driven by the lifting mechanism 6 , the clamping ring 501 can compress the spring 4 or move downward due to the reaction force of the spring 4 .

[0033] The inner circles of the clamping ring 501 and the half circle 503 are both chamfered structures. The inner hole diameters of the clamping ring 501 of the forming mechanism 5 are different and change linearly along the arrangement.

[0034] The reverse bevel structure not only facilitates the wire to pass through, but also reduces the resistance of the wire, and the ring 501 is more easily positioned and fixed.

[0035] The lifting mechanism 6 includes an electric push rod A601 fixed with the guide rail 2 and the workbench 1, and the output end of the electric push rod A601 is below the workbench 1 and is fixedly installed with a top rod 602, which is in contact with the ring 501 of the lowermost forming mechanism 5.

[0036] When the electric push rod A601 is retracted, the top rod 602 lifts the ring 501 and presses the spring 4, and when the electric push rod A601 is extended, the ring 501 moves under the reaction force of the spring 4.

[0037] The adjusting mechanism 8 includes an electric push rod B801, a slide rail 802, a clamping block 803, and a sub-rail 804, the slide rail 802 is perpendicular to the guide rail 2 and is fixed on the workbench 1, the electric push rod B801 is fixed on one side of the slide rail 802, the sub-rail 804 is longitudinally arranged and fixed on the clamping block 803, the clamping block 803 is clamped on the slide rail 802 and is in sliding connection with the slide rail 802, the output shaft of the electric push rod B801 is connected with the clamping block 803, and when the electric push rod B801 is extended, the sub-rail 804 can be pushed into the notch 7 and be in a straight line with the guide rail 2.

[0038] The sub-rail 804 can be in the same straight line with the guide rail 2, and the two are in close fit.

[0039] The sub-rail 804 has the same length as the notch 7, and the side of the sub-rail 804 away from the guide rail 2 is fixedly installed with a baffle 805, and when the sub-rail 804 enters the guide rail 2, the baffle 805 is in contact with the outer side of the guide rail 2.

[0040] The fixing mechanism 9 includes two electric push rods C901, a clamping pipe A902, and a clamping pipe B903, the two electric push rods C901 are respectively located at two sides of the ring 501 and correspond to each other, and are fixed with the workbench 1, the clamping pipe A902 and the clamping pipe B903 are respectively located at two sides of the ring 501 and are respectively fixed at the output ends of the two electric push rods C901, and the clamping pipe A902 and the clamping pipe B903 are used to fasten the ring 501.

[0041] One end of the clamping pipe B903 is a sharp end structure, which cooperates with the inner ring reverse bevel structure of the ring 501.

[0042] The clamping pipe A902 and the clamping pipe B903 are used to position and fix the ring 501.

[0043] During use, in some cases, the wire that needs to be transferred is partially reduced in diameter by an extrusion device, and the electric push rod A601 is controlled to extend, so that multiple forming mechanisms 5 can be moved downward. When the electric push rod A601 contracts, multiple forming mechanisms 5 move up and compress the spring 4, so that one of the forming mechanisms 5 is aligned with the wire drawing direction of the workbench 1, and the slider 504 on the half circle 503 of the forming mechanism 5 enters the auxiliary rail 804. As the electric push rod B801 contracts, the half circle 503 can be separated from the clamping ring 501. At this time, the clamping ring 501 is an incomplete circular ring structure, and the metal wire can pass through the gap 7 into the clamping ring 501, pushing the electric push rod B801. At this time, the half circle 503 enters the clamping ring 501, and the two electric push rods C901 extend together, so that the clamping tube A902 and the clamping tube B903 squeeze the clamping ring 501. At this time, the clamping ring 501 will not move even when under force. After the position of the clamping ring 501 is fixed, wire drawing can be carried out. When threading the wire, only the half circle 503 needs to be opened.

[0044] In the description of this specification, the reference terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification.

[0045] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that ordinary technicians in this field can implement them. When the combination of technical solutions is mutually 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 this application.

[0046] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wire drawing machine with adjustable holes, comprising a workbench (1), characterized in that: Two guide rails (2) are longitudinally inserted on the workbench (1), and the guide rails (2) are fixed to the workbench (1). The upper ends of the two guide rails (2) are fixedly connected by a bracket (3). A spring (4) is fixedly installed on one end of the bracket (3) close to the two guide rails (2). A plurality of forming mechanisms (5) are provided between the two brackets (3). A lifting mechanism (6) is fixedly installed on one side of the workbench (1). The output end of the lifting mechanism (6) extends to the bottom of the guide rails (2) and lifts the lowest forming mechanism (5). A notch (7) is provided at a position above the upper surface of one of the guide rails (2). An adjusting mechanism (8) is fixedly installed on the workbench (1), and the adjusting mechanism (8) corresponds to the notch (7). A fixing mechanism (9) is also installed on the workbench (1) for fixing the forming mechanism (5).

2. The wire drawing machine with adjustable holes according to claim 1, characterized in that: The forming mechanism (5) comprises a clamping ring (501), one side of the clamping ring (501) is provided with an opening (502), a half ring (503) is provided at the opening (502), the half ring (503) and the clamping ring (501) form a circular ring, a slider (504) is fixedly installed on the side of the clamping ring (501) and the half ring (503) away from each other, the two sliders (504) are respectively clamped in the two guide rails (2) and slidably connected thereto, and the clamping ring (501) of the uppermost forming mechanism (5) contacts the end of the spring (4) away from the bracket (3).

3. The wire drawing machine with adjustable holes according to claim 2, characterized in that: The inner rings of the clamping ring (501) and the half ring (503) are both chamfered structures, and the inner hole diameters of the clamping ring (501) of the forming mechanism (5) are different and change linearly along the arrangement.

4. The wire drawing machine with adjustable holes according to claim 3, characterized in that: The lifting mechanism (6) includes an electric push rod A (601), which is fixed to the guide rail (2) and the workbench (1). The output end of the electric push rod A (601) is located below the workbench (1) and is fixedly mounted with a push rod (602). The push rod (602) contacts the clamping ring (501) of the lowermost forming mechanism (5).

5. The wire drawing machine with adjustable holes according to claim 4, characterized in that: The adjustment mechanism (8) comprises an electric push rod B (801), a slide rail (802), a clamping block (803) and an auxiliary rail (804); the slide rail (802) is perpendicular to the guide rail (2) and fixed on the workbench (1); the electric push rod B (801) is fixed on one side of the slide rail (802); the auxiliary rail (804) is longitudinally arranged and fixed on the clamping block (803); the clamping block (803) is clamped on the slide rail (802) and slidably connected thereto; the output shaft of the electric push rod B (801) is connected to the clamping block (803); when the electric push rod B (801) is extended, it can push the auxiliary rail (804) into the notch (7) and be aligned with the guide rail (2).

6. The wire drawing machine with adjustable holes according to claim 5, characterized in that: The auxiliary rail (804) has the same length as the notch (7), and a baffle (805) is fixedly installed on the side of the auxiliary rail (804) away from the guide rail (2). When the auxiliary rail (804) enters the guide rail (2), the baffle (805) contacts the outer side surface of the guide rail (2).

7. The wire drawing machine with adjustable holes according to claim 6, characterized in that: The fixing mechanism (9) comprises two electric push rods C (901), a clamping tube A (902) and a clamping tube B (903). The two electric push rods C (901) are respectively located on both sides of the clamping ring (501) and correspond to each other and are fixed to the workbench (1). The clamping tube A (902) and the clamping tube B (903) are respectively located on both sides of the clamping ring (501) and are respectively fixed to the output ends of the two electric push rods C (901). The clamping tube A (902) and the clamping tube B (903) are used to tighten the clamping ring (501).

8. The wire drawing machine with adjustable holes according to claim 7, characterized in that: One end of the clamping tube B (903) is a pointed structure, which cooperates with the inner ring chamfered structure of the clamping ring (501).

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