Convenient oiling tool for metal wires

Abstract

The utility model discloses a metal wire convenient oiling tool which comprises a rack, a first winding assembly, a second winding assembly and at least one wire guide assembly are installed on the rack, the wire guide assembly is located between the first winding assembly and the second winding assembly, and the wire guide assembly comprises at least one up-down limiting assembly and at least one front-back limiting assembly. The up-and-down limiting assembly and the front-and-back limiting assembly are used for conducting up-and-down limiting and front-and-back limiting on a wire rod respectively, the up-and-down limiting assembly is provided with a first threading channel allowing the wire to penetrate through, the front-and-back limiting assembly is provided with a second threading channel allowing the wire to penetrate through, and the first threading channel and the second threading channel are aligned. According to the convenient oiling tool for the metal wires, the wire oiling operation can be operated by a single person, manual wire outgoing and winding are not needed, the operation efficiency of personnel is improved, the occupied area is reduced, and the situation that oiling is not uniform is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to rivet production equipment field, concretely relates to a metal wire convenient oiling tool. BACKGROUND

[0002] In order to avoid material section to be stuck in the die, to fix the material chip in the platform, to ensure the product foot length and burr stability, to improve the metal fluidity and the like, the rivet raw material often needs to be treated by surface oiling before being put into production. The traditional oiling work is time-consuming and laborious, which is to pull out the wire from the wire reel by personnel, to apply oil, and then to manually rotate the wire reel to collect the wire in the wire reel. Since the total length of each circle of wire is dozens of meters or even hundreds of meters, a wide area is needed for operation each time, and the wire is collected by manually rotating the wire reel, the arm is repeatedly forced, the personnel's arm will feel sore after each time of wire oiling, and the oiling amount of the wire is inconsistent due to the skill difference of each personnel. CONTENT OF THE UTILITY MODEL

[0003] The utility model aims at providing a metal wire convenient oiling tool, solving the problem of large occupied area in the wire oiling process, and reducing the labor intensity of personnel, improving the wire oiling efficiency, and unifying the wire oiling standard.

[0004] To achieve the above-mentioned purpose, the utility model is realized by the following technical scheme:

[0005] A metal wire convenient oiling tool, comprising a rack, a first winding assembly, a second winding assembly and at least one wire guide assembly are installed on the rack, the first winding assembly is defined as being located on the left side of the second winding assembly, the wire guide assembly is located between the first winding assembly and the second winding assembly, the wire guide assembly comprises at least one upper and lower limiting assembly and at least one front and rear limiting assembly, the upper and lower limiting assembly and the front and rear limiting assembly are respectively used for limiting the wire in the up-down direction and the front-rear direction, the upper and lower limiting assembly has a first wire passing channel for the wire to pass through, the front and rear limiting assembly has a second wire passing channel for the wire to pass through, and the first wire passing channel and the second wire passing channel are aligned.

[0006] Preferably, the first winding assembly and the second winding assembly both comprise a winding reel and a driving mechanism for driving the winding reel to rotate; the winding reel comprises a bottom plate, a hollow tube, an outer cylinder wall and a cover plate, the bottom plate is horizontally arranged and closes the bottom of the outer cylinder wall, the hollow tube is located inside the outer cylinder wall, the lower end of the hollow tube is fixed on the bottom plate, the upper end of the hollow tube protrudes out of the opening on the upper end of the outer cylinder wall, the cover plate is parallel to the bottom plate and is arranged on the top of the hollow tube to close the opening on the upper end of the hollow tube, the cover plate is separable from the hollow tube, and a gap for the wire to pass through is formed between the bottom surface of the cover plate and the top surface of the outer cylinder wall.

[0007] Preferably, the drive mechanism includes a geared motor and a connecting shaft. The geared motor is fixed below the winding reel, and the connecting shaft is located inside the hollow tube and vertically connected to the base plate. The lower end of the connecting shaft extends from below the base plate and connects to the output end of the geared motor. The upper end of the connecting shaft passes through the cover plate and is provided with an external thread. A nut is screwed onto the external thread to fix the cover plate.

[0008] Preferably, the upper and lower limiting components include two rollers arranged opposite each other at an upper and lower interval, and the gap between the two rollers is the first threading channel; the left and right limiting components include two rollers arranged opposite each other at a front and rear interval, and the gap between the two rollers is the second threading channel.

[0009] Preferably, the outer cylinder wall of the first winding assembly and the outer cylinder wall of the second winding assembly are tangent to the same side of the same straight line, and the first threading channel and the second threading channel are both located on the same straight line.

[0010] Preferably, a wire assembly is disposed on the right side of the first winding assembly and on the left side of the second winding assembly.

[0011] Preferably, a foot cup is installed at the bottom of the frame.

[0012] Preferably, two brake speed control switches are installed on the frame, and the two geared motors are electrically connected to the two brake speed control switches respectively.

[0013] The convenient oiling fixture for metal wires provided by this utility model has the following beneficial effects:

[0014] 1. The convenient metal wire oiling fixture enables single-person operation of wire oiling, eliminating the need for manual wire feeding and retraction, reducing the time and waste of unnecessary actions in the wire oiling process, reducing manual labor, improving personnel operating efficiency, reducing floor space, and also improving uneven oiling.

[0015] 2. The first winding assembly and the second winding assembly are arranged in front of and behind each other. The conductor assembly has an upper and lower limit assembly for limiting the upper and lower parts of the wire and a front and back limit assembly for limiting the front and back parts of the wire. This makes the wire smooth in both the upper and lower and front and back directions due to the limit, which helps to avoid uneven oiling caused by local bulges in the wire. Attached Figure Description

[0016] Figure 1 This is a front view of the convenient oiling fixture for metal wires according to an embodiment of this utility model;

[0017] Figure 2 yes Figure 1 A top view of a convenient metal wire oiling fixture;

[0018] Figure 3 It is along Figure 1 A cross-sectional view along line AA in the middle. Detailed Implementation

[0019] To further illustrate the various embodiments, the present invention provides accompanying drawings. These drawings are part of the disclosure of the present invention and are mainly used to illustrate the embodiments, and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these drawings, those skilled in the art should be able to understand other possible implementations and the advantages of the present invention. Components in the drawings are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] like Figures 1 to 3 As shown, this embodiment discloses a convenient metal wire oiling fixture, including a frame 1. A first winding assembly 2, a second winding assembly 3, and at least one wire assembly 4 are mounted on the frame 1. The first winding assembly 2 is defined as being located to the left of the second winding assembly 3. Both the first winding assembly 2 and the second winding assembly 3 include a winding disc 5 and a drive mechanism for driving the winding disc 5 to rotate. The wire assembly 4 is located between the first winding assembly 2 and the second winding assembly 3. The wire assembly 4 includes at least one upper and lower limiting assembly 41 and at least one front and rear limiting assembly 42. The upper and lower limiting assembly 41 and the front and rear limiting assembly 42 are used to limit the wire 10 to the upper and lower positions and to the front and rear positions, respectively. The upper and lower limiting assembly 41 has a first wire-passing channel for the wire to pass through, and the front and rear limiting assembly 42 has a second wire-passing channel for the wire to pass through. The first wire-passing channel and the second wire-passing channel are aligned.

[0022] One end of the wire 10 wound on the winding reel 5 of the first winding assembly 2 is passed through the upper and lower limiting components 41 and the front and rear limiting components 42, and then wound onto the winding reel 5 of the second winding assembly 3. Then, the drive mechanism of the second winding assembly 3 is activated to rotate the winding reel 5, and the wire 10 is uniformly drawn from the winding reel 5 of the first winding assembly 2 into the winding reel 5 of the second winding assembly 3. During this process, the worker only needs to stop the oiling tool in a fixed position and let the wire 10 pass through the oiling tool to achieve oiling of the wire 10. The rotation speed of the winding reel 5 can be set according to the size and length of the wire 10. The first winding assembly 2 and the second winding assembly 3 are arranged side by side. The conductor assembly 4 has an upper and lower limiting component 41 for upper and lower limiting of the wire 10 and a front and rear limiting component 42 for front and rear limiting of the wire 10, so that the wire 10 is smoothed in both vertical and horizontal directions due to the limiting, which helps to avoid uneven oiling caused by local bulges in the wire 10. This tooling allows a single person to perform 10-wire oiling operations without the need for manual wire feeding and retraction, reducing manual labor and improving the situation of large footprint and uneven oiling.

[0023] Specifically, such as Figure 3The winding disc 5 comprises a bottom plate 51, a hollow tube 52, an outer cylinder wall 53 and a cover plate 54. The bottom plate 51 is horizontally arranged and seals the bottom of the outer cylinder wall 53. The hollow tube 52 is arranged inside the outer cylinder wall 53. The lower end of the hollow tube 52 is fixed on the bottom plate 51. The upper end of the hollow tube 52 protrudes out of the opening at the upper end of the outer cylinder wall 53. The cover plate 54 is parallel to the bottom plate 51 and is arranged on the top of the hollow tube 52 to seal the opening at the upper end of the hollow tube 52. The cover plate 54 is detachable from the hollow tube 52. The cover plate 54 has a gap between the bottom surface and the top surface of the outer cylinder wall 53 for the wire 10 to pass through. When the wire 10 needs to be oiled, the wire 10 is placed in one of the winding discs 5 (outside the hollow tube 52), the cover plate 54 is closed and fixed on the connecting shaft 7 by the nut 8, and the wire 10 passes through the gap between the bottom surface of the cover plate 54 and the top surface of the outer cylinder wall 53. When the wire 10 contacts the cover plate 54 or the outer cylinder wall 53, the cover plate 54 or the outer cylinder wall 53 has an auxiliary flattening effect on the wire 10, preventing the wire 10 from being raised and knotted under its own elastic force, and helping to improve the uneven oiling problem of the wire 10. In other embodiments, the structure of the winding disc 5 is not limited to this, for example, it can also be without the outer cylinder wall 53.

[0024] The driving mechanism of the embodiment comprises a speed reducer 6 and a connecting shaft 7. The speed reducer 6 is fixed below the winding disc 5. The connecting shaft 7 is arranged inside the hollow tube 52 and is vertically connected to the bottom plate 51. The lower end of the connecting shaft 7 protrudes from below the bottom plate 51 and is connected to the output end of the speed reducer 6. The upper end of the connecting shaft 7 passes through the cover plate 54 and is provided with external threads. The nut 8 is screwed on the external threads to fix the cover plate 54. In other embodiments, the driving mechanism is not limited to this, for example, a rotary air cylinder can also be used. In other embodiments, the fixing method of the cover plate 54 is not limited to this, for example, a transverse through hole can be provided at the upper end of the connecting shaft 7. By inserting a pluggable pin into the transverse through hole, the cover plate 54 can also be prevented from being separated from the connecting shaft 7.

[0025] Preferably, the up-down limiting assembly 41 comprises two rollers 9 arranged opposite to each other in an up-down direction. The gap between the two rollers 9 is the first wire passing channel. The front-rear limiting assembly 42 comprises two rollers 9 arranged opposite to each other in a front-rear direction. The gap between the two rollers 9 is the second wire passing channel.

[0026] In the embodiment, one guide assembly 4 is arranged on the right side of the first winding assembly 2 and on the left side of the second winding assembly 3. In the embodiment, the front-rear limiting assembly 42 of the guide assembly 4 arranged on the right side of the first winding assembly 2 is located on the left side of the up-down limiting assembly 41. The front-rear limiting assembly 42 of the guide assembly 4 arranged on the left side of the second winding assembly 3 is located on the right side of the up-down limiting assembly 41. In other embodiments, it is not limited to this.

[0027] It should be understood that one or more wire assemblies 4 can be provided between the first winding assembly 2 and the second winding assembly 3, each wire assembly 4 can be provided with one or more upper and lower limiting assemblies 41 and one or more front and rear limiting assemblies 42, each upper and lower limiting assembly 41 can be provided with a plurality of groups of rollers 9, and each front and rear limiting assembly 42 can also be provided with a plurality of groups of rollers 9, which are all easily thought of according to the technical solutions of the present embodiment. When the front and rear limiting assemblies 42 and the left and right limiting assemblies are all provided with a plurality of groups of rollers 9, the two can be alternately provided.

[0028] Preferably, the outer cylinder wall 53 of the first winding assembly 2 and the outer cylinder wall 53 of the second winding assembly 3 are tangent to the same side of the same straight line, and the first threading channel and the second threading channel are both located on the straight line. In use, the trajectory of the wire 10 coincides with the straight line.

[0029] The foot cup 11 is installed at the bottom end of the rack 1, and the rack 1 is adjusted by adjusting the foot cup 11 to ensure the stability of the rack 1. Two brake constant speed and speed regulating switches 12 are installed on the rack 1, and the two speed reduction motors 6 are electrically connected with the two brake constant speed and speed regulating switches 12.

[0030] The wire 10 that needs to be oiled is placed in the winding disc 5 of the first winding assembly 2 according to its winding direction, and the cover plate 54 is covered on the winding disc 5. The cover plate 54 is locked by the nut 8 to avoid the cover plate 54 from being popped up. The end of the wire 10 that can be normally pulled out is pulled out through the wire assembly 4 and placed in the winding disc 5 of the second winding assembly 3 and covered with the cover plate 54. The wire assembly 4 can control the movement trajectory of the wire 10 when it is stored. The brake constant speed and speed regulating switch is started, and the winding disc 5 of the second winding assembly 3 is automatically rotated under the action of the speed reduction motor 6. The wire 10 is stored from the winding disc 5 of the first winding assembly 2 into the winding disc 5 of the second winding assembly 3. When the wire 10 is stored, the brake constant speed and speed regulating switch is closed, the nut 8 and the cover plate 54 of the second winding assembly 3 are removed, and the wire 10 is taken out and can be put into use for rivet manufacturing.

[0031] The foregoing describes the use principle of the tooling by taking the wire 10 placed on the winding disc 5 of the first winding assembly 2 as an example, and the wire 10 can also be placed on the winding disc 5 of the second winding assembly 3 and rotated and collected by the winding disc 5 of the first winding assembly 2.

[0032] Although the present utility model is specifically shown and introduced in combination with the preferred embodiment, it should be understood by those skilled in the art that various changes can be made in form and details without departing from the spirit and scope of the present utility model defined in the appended claims, and all of them are within the protection scope of the present utility model.

Claims

1. A metal wire convenient oiling tool, characterized in that, The machine frame is provided with a first winding assembly, a second winding assembly and at least one wire assembly. The wire assembly is located between the first winding assembly and the second winding assembly, and comprises at least one up-down limiting assembly and at least one front-rear limiting assembly.

2. The metal wire convenient oiling tool according to claim 1, characterized in that, The first winding assembly and the second winding assembly each comprise a winding disc and a driving mechanism for driving the winding disc to rotate. The winding disc comprises a bottom plate, a hollow tube, an outer cylinder wall and a cover plate.

3. The metal wire convenient oiling tool according to claim 2, characterized in that, The bottom plate is horizontally arranged and seals the bottom of the outer cylinder wall.

4. The metal wire convenient oiling tool according to claim 1, characterized in that, The hollow tube is located inside the outer cylinder wall.

5. The metal wire convenient oiling tool according to claim 1 or 4, characterized in that, The lower end of the hollow tube is fixed on the bottom plate.

6. The metal wire convenient oiling tool according to claim 1, characterized in that, The upper end of the hollow tube protrudes out of the opening at the upper end of the outer cylinder wall.

7. The metal wire convenient oiling tool according to claim 1, characterized in that, The cover plate is parallel to the bottom plate and is arranged on the top of the hollow tube to seal the opening at the upper end of the hollow tube.

8. The metal wire convenient oiling tool according to claim 1, characterized in that, The cover plate is separable from the hollow tube. The bottom surface of the cover plate and the top surface of the outer cylinder wall have a gap for the wire to pass through. The driving mechanism comprises a speed reducer and a connecting shaft. The speed reducer is fixed below the winding disc. The connecting shaft is located inside the hollow tube and is connected perpendicularly to the bottom plate. The lower end of the connecting shaft extends from below the bottom plate and is connected to the output end of the speed reducer. The upper end of the connecting shaft passes through the cover plate and is provided with external threads. A nut is screwed on the external threads to fix the cover plate. The up-down limiting assembly comprises two rollers arranged oppositely in up-down direction. The gap between the two rollers is the first wire passing channel. The left-right limiting assembly comprises two rollers arranged oppositely in left-right direction. The gap between the two rollers is the second wire passing channel. The outer cylinder wall of the first winding assembly and the outer cylinder wall of the second winding assembly are tangent to the same side of the same straight line. The first wire passing channel and the second wire passing channel are located on the straight line. One wire assembly is arranged on the right side of the first winding assembly and on the left side of the second winding assembly. The machine frame is provided with a foot cup at the bottom end. Two brake constant speed and speed adjusting switches are arranged on the machine frame. The two speed reducers are electrically connected to the two brake constant speed and speed adjusting switches.

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