Wire drawing device for metal surface treatment

Abstract

The utility model discloses a wire drawing device for metal surface treatment, which relates to the technical field of metal surface processing equipment, and comprises a frame, the frame comprises a left frame and a right frame which are vertically and symmetrically arranged, and the left frame and the right frame are connected through a cross beam on one side; the first sliding rods are arranged on the left frame and the right frame respectively; and the second sliding rod is transversely arranged, the two ends of the second sliding rod are connected with the first sliding blocks on the two sides correspondingly, and a second lead screw parallel to the second sliding rod is further arranged between the two first sliding blocks. According to the wire drawing device, the sliding blocks and the sliding rods are correspondingly arranged in the transverse direction and the vertical direction, so that the wire drawing wheel can move along the transverse or vertical sliding rods, the wire drawing wheel has a large operation area, and particularly when a to-be-machined workpiece with a large area is treated, an operator does not need to frequently adjust the position; and the efficiency of wire drawing operation is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal surface processing equipment, in particular to a wire drawing device for metal surface processing. Background Art

[0002] Chinese patent publication number: CN108311975A, discloses a mechanical wire drawing machine for aluminum plate surface treatment, including a base, an aluminum plate clamping device and an aluminum plate wire drawing device; the aluminum plate clamping device includes a mounting frame fixedly mounted on the base, the mounting frame is equipped with a workbench through a reciprocating shaft, fixed plates are fixedly mounted on both end surfaces of the workbench, aluminum plate clamping blocks are slidably mounted on both ends of the table, and an adjusting rod with one end penetrating the fixed plate and fixedly connected to the aluminum plate clamping block is threadedly mounted on the fixed plate; the aluminum plate wire drawing device includes a mounting seat fixedly mounted on the base, a sliding support plate is slidably mounted on the mounting seat through a lead screw and a lead screw nut, one end of the lead screw penetrates the cover plate and the dial key and is connected to a handwheel, a wire drawing roller driven by a driving device is rotatably mounted on the sliding support plate, and a positioning mechanism is provided between the sliding support plate and the mounting seat. However, the following disadvantages still exist in actual use: the workbench in the above device has lateral movement under the action of the reciprocating mechanism, but does not have vertical movement, the upper wire drawing brush has a small working surface on the workpiece to be processed, and the operator needs to frequently adjust the position of the workpiece to be processed, resulting in low wire drawing efficiency. Utility Model Content

[0003] The purpose of the utility model is to provide a wire drawing device for metal surface treatment to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A wire drawing device for metal surface treatment, relating to the technical field of metal surface processing equipment, including

[0006] A frame, comprising a left frame and a right frame which are vertically symmetrically arranged, and the left frame and the right frame are connected by a crossbeam on one side;

[0007] A first sliding rod, which is respectively arranged on the left frame and the right frame, wherein the left frame and the right frame are provided with a first screw rod arranged in parallel with the first sliding rod, a first slider is movably arranged on the first sliding rod, and the first slider is transmission-connected with the first screw rod to drive the first slider to move along the direction of the first sliding rod;

[0008] A second sliding rod is arranged transversely, and both ends of the second sliding rod are respectively connected to the first sliding blocks on both sides, a second screw rod arranged parallel to the second sliding rod is further arranged between the two first sliding blocks, a second sliding rod is movably arranged on the second sliding rod, and the second sliding rod is transmission-connected to the second screw rod to drive the second sliding rod to move along the direction of the second sliding rod; and

[0009] The wire drawing motor is fixedly arranged on the third slider, the third slider is liftably arranged on the second slider, and a wire drawing wheel is arranged on the main shaft of the wire drawing motor.

[0010] Preferably, the two ends of the first screw rods are provided with a first driving wheel for driving the same to rotate, and the two first driving wheels are connected via a first driving belt transmission. The left frame or the right frame is provided with a first motor for driving the first screw rod to rotate, and a second driving wheel is provided on the main shaft of the first motor, and the second driving wheel is connected to the first driving wheel on one side via a second driving belt.

[0011] Preferably, a second motor for driving the second screw rod to rotate is provided on the first sliding block.

[0012] Preferably, the third sliding block is drivingly connected to a screw rod vertically arranged on the second sliding block, and a driving turntable for driving the screw rod to rotate is arranged at the end of the screw rod.

[0013] Preferably, it also includes a support plate located below the wire drawing motor, wherein both ends of the support plate are slidably connected to guide rails symmetrically arranged on the left frame and the right frame, a slide groove is opened in the horizontal direction of the support plate, and clamping blocks with synchronous approach or distance are symmetrically arranged in the slide groove for fixing the workpiece to be processed.

[0014] Preferably, a third screw rod is movably arranged on the support plate, and the third screw rod is transmission-connected with the clamping blocks on both sides, and a hand wheel for driving the third screw rod to rotate is arranged at the end of the third screw rod.

[0015] Preferably, a positioning pin is provided on the guide rail through a thread, and a pin hole for the end of the positioning pin to enter is opened on the support plate.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model arranges corresponding sliders and slide rods in the horizontal and vertical directions, so that the wire drawing wheel can move along the horizontal or vertical slide rods, so that the wire drawing wheel has a larger working area. Especially when processing a workpiece with a larger area to be processed, there is no need for the operator to make frequent position adjustments, which greatly improves the efficiency of the wire drawing operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a front view of the utility model;

[0020] Figure 3 It is a top view of the utility model;

[0021] Figure 4 for Figure 1 A schematic diagram of the structure of the middle A area;

[0022] In the figure: 1 left frame, 2 right frame, 3 crossbeam, 4 first sliding rod, 5 first slider, 6 first screw rod, 7 first driving wheel, 8 first driving belt, 9 first motor, 10 second driving wheel, 11 second driving belt, 12 second sliding rod, 13 second slider, 14 second screw rod, 15 drawing motor, 16 drawing wheel, 17 third slider, 18 screw rod, 19 driving turntable, 20 guide rail, 21 support plate, 22 clamping block, 23 third screw rod, 24 hand wheel, 25 second motor, 26 positioning pin. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-4 , the utility model provides a technical solution:

[0025] A wire drawing device for metal surface treatment, belonging to the technical field of metal surface processing equipment, including

[0026] The frame includes a left frame 1 and a right frame 2 which are vertically symmetrically arranged, and the left frame 1 and the right frame 2 are connected by a crossbeam 3 on one side, so that the whole frame forms an "open" shape, and the operator can clamp and disassemble the workpiece to be processed at the "opening" at the lower part;

[0027] A first slide bar 4 is respectively arranged on the left frame 1 and the right frame 2, and a first screw rod 6 arranged in parallel with the first slide bar 4 is respectively arranged on the left frame 1 and the right frame 2, and a first slider 5 is movably arranged on the first slide bar 4, and the first slider 5 is transmission-connected with the first screw rod 6 to drive the first slider 5 to move along the direction of the first slide bar 4; a first driving wheel 7 for driving the rotation thereof is arranged at the ends of the two first screw rods 6, and the two first driving wheels 7 are transmission-connected by a first driving belt 8, a first motor 9 for driving the rotation of the first screw rod 6 is arranged on the left frame 1 or the right frame 2, and a second driving wheel 10 is arranged on the main shaft of the first motor 9, and the second driving wheel 10 is transmission-connected with the first driving wheel 7 on one side through a second driving belt 11, and in the technical solution of this embodiment, the first driving wheel 7 and the second driving wheel 10 adopt synchronous wheels, and the first driving belt 8 and the second driving belt 11 adopt synchronous belts adapted to the synchronous wheels;

[0028] The second slide bar 12 is arranged horizontally, and the two ends of the second slide bar 12 are respectively connected to the first slide bars 5 on both sides. A second screw rod 14 arranged parallel to the second slide bar 12 is also arranged between the two first slide bars 5. In the technical solution of this embodiment, two groups of second slide bars 12 are arranged in parallel, and the second screw rod 14 is arranged just between the second slide bars 12; a second slide bar 13 is movably arranged on the second slide bar 12, and the second slide bar 13 is transmission-connected with the second screw rod 14 to drive the second slide bar 13 to move along the direction of the second slide bar 12, and a second motor 25 for driving the second screw rod 14 to rotate is arranged on the first slide bar 5; and

[0029] The wire drawing motor 15 is fixedly arranged on the third slider 17, and the third slider 17 is movably arranged on the second slider 13.

[0030] A wire drawing wheel 16 is arranged on the main shaft of the machine 15, and the wire drawing motor 15 drives the wire drawing wheel 16 to rotate at a high speed, and the wire drawing wheel 16 contacts the surface of the workpiece to be processed, so that the wire drawing wheel 16 rubs on the surface of the workpiece to be processed to perform the wire drawing operation; the third slider 17 is connected to the screw 18 vertically arranged on the second slider 13 by transmission, and a driving turntable 19 for driving the screw 18 to rotate is arranged at the end of the screw 18. The operator rotates the driving turntable 19 to rotate the screw 18 in linkage, so as to adjust the height of the wire drawing wheel 16. The purpose of such arrangement is to adjust the contact force between the wire drawing wheel 16 and the workpiece to be processed according to the requirements of different surface treatment of the workpiece to be processed, and finally adjust the wire drawing quality;

[0031] It also includes a support plate 21 located below the wire drawing motor 15, the support plate 21 is used to place the workpiece to be processed, and the two ends of the support plate 21 are slidably connected to the guide rails 20 symmetrically arranged on the left frame 1 and the right frame 2. The advantage of such a setting is that the operator can slide the support plate 21 out when clamping and disassembling the workpiece to be processed, which is convenient for operation; the support plate 21 is provided with a slide groove in the horizontal direction, and the slide groove is symmetrically provided with clamping blocks 22 with synchronous approach or distance, which are used to fix the workpiece to be processed;

[0032] A third screw rod 23 is movably provided on the support plate 21, and the third screw rod 23 is transmission-connected with the clamping blocks 22 on both sides. A hand wheel 24 for driving the third screw rod 23 to rotate is provided at the end thereof. Driving threads with different rotation directions are respectively provided at both ends of the third screw rod 23. By rotating the hand wheel 24, the third screw rod 23 is driven to rotate, and then the clamping blocks 22 at both ends are synchronously moved closer or farther away, so as to achieve clamping and unclamping of the workpiece to be processed.

[0033] In order to prevent the support plate 21 from sliding along the guide rail 20 during the processing, a positioning pin 26 is provided on the guide rail 20 through a thread, and a pin hole for the end of the positioning pin 26 to enter is opened on the support plate 21. When the support plate 21 slides into the corresponding position, the positioning pin 26 is rotated under the action of the thread so that the end of the positioning pin 26 can just enter the pin hole on the support plate 21, thereby fixing and positioning the support plate 21;

[0034] From the above structural description, it can be seen that the technical solution of this embodiment has the following technical effects: by arranging corresponding sliders and slide rods in the horizontal and vertical directions, the wire drawing wheel 16 can move along the horizontal or vertical slide rods, so that the wire drawing wheel 16 has a larger working area. Especially when processing workpieces with a larger area to be processed, there is no need for the operator to make frequent position adjustments, which greatly improves the efficiency of the wire drawing operation.

[0035] 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 wire drawing device for metal surface treatment, characterized in that: include A frame, comprising a left frame (1) and a right frame (2) which are arranged vertically symmetrically, and the left frame (1) and the right frame (2) are connected via a crossbeam (3) on one side; A first sliding rod (4) is respectively arranged on the left frame (1) and the right frame (2); a first screw rod (6) arranged parallel to the first sliding rod (4) is arranged on the left frame (1) and the right frame (2); a first sliding block (5) is movably arranged on the first sliding rod (4), and the first sliding block (5) is transmission-connected to the first screw rod (6) to drive the first sliding block (5) to move along the direction of the first sliding rod (4); A second slide bar (12) is arranged transversely, and both ends of the second slide bar (12) are respectively connected to the first slide bars (5) on both sides, a second screw rod (14) arranged parallel to the second slide bar (12) is also arranged between the two first slide bars (5), a second slide bar (13) is movably arranged on the second slide bar (12), and the second slide bar (13) is transmission-connected to the second screw rod (14) to drive the second slide bar (13) to move along the direction of the second slide bar (12); and The wire drawing motor (15) is fixedly arranged on a third slider (17). The third slider (17) is movably arranged on the second slider (13). A wire drawing wheel (16) is arranged on the main shaft of the wire drawing motor (15).

2. A wire drawing device for metal surface treatment according to claim 1, characterized in that: The ends of the two first screw rods (6) are provided with first driving wheels (7) for driving the first screw rods (6) to rotate. The two first driving wheels (7) are connected to each other by a first driving belt (8). The left frame (1) or the right frame (2) is provided with a first motor (9) for driving the first screw rods (6) to rotate. The main shaft of the first motor (9) is provided with a second driving wheel (10). The second driving wheel (10) is connected to the first driving wheel (7) on one side by a second driving belt (11).

3. A wire drawing device for metal surface treatment according to claim 2, characterized in that: The first sliding block (5) is provided with a second motor (25) for driving the second screw rod (14) to rotate.

4. The wire drawing device for metal surface treatment according to claim 1, characterized in that: The third slider (17) is in driving connection with a screw rod (18) vertically arranged on the second slider (13); a driving turntable (19) for driving the screw rod (18) to rotate is arranged at the end thereof.

5. The wire drawing device for metal surface treatment according to claim 1, characterized in that: It also includes a support plate (21) located below the wire drawing motor (15), wherein both ends of the support plate (21) are slidably connected to guide rails (20) symmetrically arranged on the left frame (1) and the right frame (2), and the support plate (21) is provided with a slide groove in the transverse direction, and clamping blocks (22) with synchronous approach or distance are symmetrically arranged in the slide groove for fixing the workpiece to be processed.

6. A wire drawing device for metal surface treatment according to claim 5, characterized in that: A third screw rod (23) is movably arranged on the support plate (21), and the third screw rod (23) is transmission-connected to the clamping blocks (22) on both sides, and a hand wheel (24) for driving the third screw rod (23) to rotate is arranged at the end thereof.

7. A wire drawing device for metal surface treatment according to claim 6, characterized in that: The guide rail (20) is provided with a positioning pin (26) through a thread, and the support plate (21) is provided with a pin hole for the end of the positioning pin (26) to enter.

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