Positioning device for barbell disc machining

Abstract

The utility model relates to a positioning device for barbell disc machining, which belongs to the technical field of barbell disc machining and comprises a positioning table, and a positioning groove is formed in the positioning table and used for placing a metal barbell disc. The positioning table is provided with a positioning column through the positioning groove, and the positioning column is sleeved with the metal barbell disc for positioning; a positioning structure is arranged on the positioning table; and an easy-to-take structure is arranged on the positioning table. By arranging an easy-to-take structure, starting a second hydraulic rod, enabling the telescopic end of the second hydraulic rod to drive a positioning column to move downwards to be separated from a metal barbell disc, starting a first hydraulic rod, enabling the telescopic end of the first hydraulic rod to drive a lifting rod and the metal barbell disc to incline, and by arranging a bearing structure, the metal barbell disc slides to a bearing inclined plate from the lifting rod. And finally, the gliding metal barbell disc is buffered and stopped by the buffer plate and the sponge block, so that an operator can conveniently take down the metal barbell disc with large gram weight, and the injury to the operator is avoided as much as possible.

Description

Technical Field

[0001] The utility model relates to the technical field of barbell plate processing, and particularly relates to a positioning device for barbell plate processing. Background Art

[0002] The processing of barbell plates is a process that involves multiple steps and processes, including processing metal barbell plates and rubber-coated barbell plates;

[0003] During the processing of metal barbell plates, including casting molten iron in molds or cutting steel plates, a metal laser engraving machine is generally needed to print relevant text and numbers on the metal barbell plates, such as the weight and manufacturer of the metal barbell plates.

[0004] According to the above processing operation, when the metal barbell plate is engraved, it is usually necessary to use a positioning device to position the metal barbell plate to avoid the offset of the engraving as much as possible. At present, when the metal barbell plate is engraved, the metal barbell plate needs to be removed from the positioning device. However, when the heavy metal barbell plates, such as 20KG and 25KG, are removed, it is easy to cause injuries to the workers, such as waist sprains, hand weakness, etc.

[0005] In order to solve the above problems, the present application proposes a positioning device for barbell plate processing. Utility Model Content

[0006] The utility model aims at solving the technical problems existing in the prior art and provides a positioning device for processing barbell plates.

[0007] The utility model solves the above technical problems with the following technical solutions: A positioning device for barbell plate processing, comprising a positioning platform, wherein the positioning platform is provided with a positioning groove for placing a metal barbell plate;

[0008] The positioning platform is provided with a positioning column through a positioning groove, and is used for positioning the metal barbell plate on the positioning column;

[0009] The positioning platform is provided with a positioning structure;

[0010] The positioning platform is provided with an easy-to-remove structure to facilitate the removal of heavy metal barbell plates;

[0011] The easy-to-take structure includes a lifting rod hinged to the positioning table through a positioning groove, a first hydraulic rod installed on the positioning table, and a U-shaped frame installed on the positioning table. A second hydraulic rod is installed on the U-shaped frame, and the positioning column is installed at the telescopic end of the second hydraulic rod. The outer side of the positioning column is movably inserted through the positioning table. One end of the lifting rod is installed with an adjusting rod, a sliding opening is formed through the adjusting rod, a supporting block is installed at the telescopic end of the first hydraulic rod, a sliding rod is installed on the supporting block, and the sliding rod is slidably connected with the adjusting rod through the sliding opening;

[0012] A receiving structure is arranged on one side of the positioning table;

[0013] The receiving structure includes a bottom plate installed on one side of the positioning table and a receiving inclined plate located on one side of the positioning table. A buffer plate is installed on the receiving inclined plate, and a sponge block is installed on one side of the buffer plate;

[0014] A wetting component is arranged on the receiving inclined plate.

[0015] The positioning structure includes two chutes opened on the positioning table and communicated with the sliding groove, and two brackets installed on both sides of the positioning table. The positioning table is slidably connected with two pressing blocks through the two chutes. Motors are installed on both brackets, threaded rods are installed at the output ends of the two motors, and the outer sides of the two threaded rods are respectively threadedly connected with the inner walls of the corresponding pressing blocks. By setting the positioning structure, it is used to position and fix the metal barbell plates.

[0016] A third hydraulic rod is installed on the bottom plate, a support frame is installed at the telescopic end of the third hydraulic rod, and the receiving inclined plate is installed on the support frame. By setting the third hydraulic rod and the support frame, it is used to support the receiving inclined plate.

[0017] An anti-slip arc plate is installed on the top of the bottom plate, and the third hydraulic rod is located between the bottom plate and the anti-slip arc plate. By setting the anti-slip arc plate, it is possible to avoid the third hydraulic rod tripping the operator as much as possible.

[0018] The wetting component includes a water tank located above the sponge block. A water outlet pipe is communicated with the bottom of the water tank. An electromagnetic valve is installed on the water outlet pipe. A timing switch is installed on the water tank, and the timing switch is electrically connected with the electromagnetic valve. By setting the wetting component, it is used to enhance the buffering capacity of the sponge block.

[0019] An installation frame is installed on the outer side of the receiving inclined plate, and the water tank is installed on the installation frame. By setting the installation frame, it is used to support and fix the water tank.

[0020] The beneficial effects of the present utility model are:

[0021] By setting up the easy-to-take structure, the second hydraulic rod is started, so that its telescopic end drives the positioning column to move downward and detach from the metal barbell plate, and the first hydraulic rod is started, so that its telescopic end drives the lifting rod and the metal barbell plate to tilt, and by setting up the receiving structure, the metal barbell plate slides from the lifting rod to the receiving inclined plate, and finally the buffer plate and the sponge block buffer and stop the sliding metal barbell plate, so that it is convenient for the operator to remove the heavy metal barbell plate and minimize the injury of the operator;

[0022] By setting a soaking component, the opening and closing of the electromagnetic valve is controlled by a timing switch, so that the water in the water tank is intermittently discharged through the water outlet pipe, and then the water intermittently soaks the sponge block, thereby achieving the effect of enhancing the buffering capacity of the sponge block. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This utility model is a schematic diagram showing the overall structure of the device;

[0024] Figure 2 This utility model is a schematic diagram showing the structure of a positioning platform;

[0025] Figure 3 This utility model is a cross-sectional schematic diagram showing the second hydraulic rod and the U-shaped frame structure;

[0026] Figure 4 For this utility model Figure 2 Enlarged view of point A in the middle;

[0027] Figure 5 This utility model is a cross-sectional schematic diagram showing the structure of the third hydraulic rod and its related parts;

[0028] Figure 6 This is a schematic diagram of the utility model for showing the soaking components.

[0029] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0030] 1. Positioning table;

[0031] 2. Positioning groove; 201. Positioning column;

[0032] 3. Positioning structure; 301. Slide; 302. Extrusion block; 303. Bracket; 304. Motor; 305. Threaded rod;

[0033] 4. Easy-to-take structure; 401. Lifting rod; 402. Adjusting rod; 403. Sliding mouth; 404. Sliding rod; 405. Support block; 406. First hydraulic rod; 407. Second hydraulic rod; 408. U-shaped frame;

[0034] 5. Supporting structure; 501. Bottom plate; 502. Third hydraulic rod; 503. Support frame; 504. Supporting inclined plate; 505. Buffer plate; 506. Sponge block;

[0035] 6. Wetting components; 601. Water tank; 602. Water outlet pipe; 603. Solenoid valve; 604. Timer switch; 605. Mounting bracket;

[0036] 7. Anti-slip arc plate. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of this application.

[0038] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, "plurality" means two or more, unless otherwise clearly and specifically defined.

[0039] In the description of the present application, the term "for example" is used to mean "used as an example, illustration or description". Any embodiment described as "for example" in the present application is not necessarily to be construed as being more preferred or advantageous than other embodiments. In order to enable any technician in the field to implement and use the utility model, the following description is given. In the following description, details are listed for the purpose of explanation. It should be understood that a person of ordinary skill in the art can recognize that the utility model can be implemented without using these specific details. In other examples, well-known structures and processes will not be elaborated in detail to avoid unnecessary details that make the description of the utility model obscure. Therefore, the utility model is not intended to be limited to the embodiments shown, but is consistent with the widest range of principles and features disclosed in the present application.

[0040] Reference Figure 1 A positioning device for barbell plate processing includes a positioning platform 1, a positioning groove 2 is provided on the positioning platform 1 for placing a metal barbell plate, a positioning column 201 is provided on the positioning platform 1 through the positioning groove 2, and the metal barbell plate is positioned on the positioning column 201, the metal barbell plate is placed in the positioning groove 2, and the metal barbell plate is placed outside the positioning column 201, and the diameter of the positioning column 201 is consistent with the inner diameter of the metal barbell plate.

[0041] A positioning structure 3 is provided on the positioning table 1. The positioning structure 3 includes two chutes 301 opened on the positioning table 1 and communicating with the chute 301, and two brackets 303 installed on both sides of the positioning table 1. The positioning table 1 is slidably connected with two pressing blocks 302 through the two chutes 301. Motors 304 are installed on both brackets 303, threaded rods 305 are installed at the output ends of the two motors 304, and the outer sides of the two threaded rods 305 are respectively threadedly connected with the inner walls of the corresponding pressing blocks 302. According to the above technical solution, specifically, by starting the motor 304, it drives the rotation of the threaded rod 305. The rotation of the threaded rod 305 drives the two pressing blocks 302 to move towards the opposite side, and the metal barbell plate is squeezed and positioned by the pressing blocks 302, so as to facilitate the laser engraving machine to engrave on the surface of the metal barbell plate.

[0042] Refer to Figure 1 、 Figure 3 and Figure 4 As shown in

[0043] An easy-to-take structure 4 is provided on the positioning table 1 to facilitate the removal of metal barbell plates with large weights. The easy-to-take structure 4 includes a lifting rod 401 hinged to the positioning table 1 through a positioning groove 2, a first hydraulic rod 406 installed on the positioning table 1, and a U-shaped frame 408 installed on the positioning table 1. A second hydraulic rod 407 is installed on the U-shaped frame 408, a positioning column 201 is installed at the telescopic end of the second hydraulic rod 407, and the outer side of the positioning column 201 is movably inserted through the positioning table 1. One end of the lifting rod 401 is installed with an adjusting rod 402, a sliding opening 403 is formed through the adjusting rod 402, a support block 405 is installed at the telescopic end of the first hydraulic rod 406, a sliding rod 404 is installed on the support block 405, and the sliding rod 404 is slidably connected with the adjusting rod 402 through the sliding opening 403. By starting the second hydraulic rod 407, it drives the positioning column 201 to move downward, so that the positioning column 201 is disengaged from the metal barbell plate. Then, the first hydraulic rod 406 is started, and its telescopic end drives the support block 405 to move upward. The upward movement of the support block 405 drives the sliding rod 404 to move upward, thereby driving the adjusting rod 402 to tilt, and further driving the lifting rod 401 to tilt. Finally, the metal barbell plate is driven to tilt.

[0044] Refer to Figure 5, a third hydraulic rod 502 is installed on the bottom plate 501. A support frame 503 is installed at the telescopic end of the third hydraulic rod 502. A receiving inclined plate 504 is installed on the support frame 503. By starting the third hydraulic rod 502, its telescopic end drives the support frame 503 to move. The movement of the support frame 503 drives the movement of the receiving inclined plate 504, so that the receiving inclined plate 504 moves away from the positioning table 1, which is convenient for operators to load metal barbell plates.

[0045] An anti-slip arc plate 7 is installed on the top of the bottom plate 501. The third hydraulic rod 502 is located between the bottom plate 501 and the anti-slip arc plate 7. The anti-slip arc plate 7 prevents operators from directly contacting the third hydraulic rod 502 as much as possible, which helps to prevent the third hydraulic rod 502 from tripping operators.

[0046] Refer to Figure 5 and Figure 6 , a wetting component 6 is arranged on the receiving inclined plate 504. The wetting component 6 includes a water tank 601 located above the sponge block 506. A water outlet pipe 602 is connected to the bottom of the water tank 601. An electromagnetic valve 603 is installed on the water outlet pipe 602. A timing switch 604 is installed on the water tank 601. The timing switch 604 is electrically connected to the electromagnetic valve 603. It should be noted that the specific model of the timing switch 604 is KG316T, and the specific model of the electromagnetic valve 603 is CHINT N2W160-15-DC24V. It is necessary to preset the opening and closing time and the intermittent time of the electromagnetic valve 603 with the help of the timing switch 604;

[0047] According to the above technical solution, specifically, the opening and closing of the electromagnetic valve 603 are controlled by the timing switch 604, so that the water in the water tank 601 is discharged intermittently through the water outlet pipe 602, and then the sponge block 506 is wetted intermittently, so as to achieve the effect of enhancing the buffering ability of the sponge block 506;

[0048] Among them, the circuit connection mode of the timing switch 604 and the electromagnetic valve 603 can be reasonably set according to the actual situation, and their connection mode is the prior art.

[0049] Refer to Figure 6 , an installation frame 605 is installed on the outside of the receiving inclined plate 504. The water tank 601 is installed on the installation frame 605. The installation frame 605 is used to support the water tank 601.

[0050] Working principle:

[0051] The positioning device for barbell plate processing starts the second hydraulic rod 407 to drive the positioning column 201 to move downward, so that the positioning column 201 is freed from the metal barbell plate, and then starts the first hydraulic rod 406 to drive the telescopic end of the support block 405 to move upward. The upward movement of the support block 405 drives the sliding rod 404 to move upward, thereby driving the adjustment rod 402 to tilt, and then driving the lifting rod 401 to tilt, and finally, driving the metal barbell plate to tilt. The tilted metal barbell plate slides from the lifting rod 401 to the receiving inclined plate 504, and finally the buffer plate 505 and the sponge block 506 buffer and stop the sliding metal barbell plate, so that it is convenient for the operator to remove the heavy metal barbell plate.

[0052] The positioning device for processing barbell plates controls the opening and closing of the electromagnetic valve 603 through the timing switch 604, so that the water in the water tank 601 is intermittently discharged through the outlet pipe 602, and then the water intermittently soaks the sponge block 506, thereby achieving the effect of enhancing the buffering capacity of the sponge block 506.

[0053] Although the preferred embodiments of the utility model have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the utility model.

[0054] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A positioning device for barbell plate processing, comprising a positioning table (1), characterized in that: The positioning platform (1) is provided with a positioning groove (2) for placing a metal barbell plate; The positioning platform (1) is provided with a positioning column (201) through a positioning groove (2) for positioning a metal barbell plate sleeved on the positioning column (201); The positioning platform (1) is provided with a positioning structure (3); The positioning platform (1) is provided with an easy-to-remove structure (4) to facilitate the removal of heavy metal barbell plates; The easy-to-take structure (4) comprises a lifting rod (401) hinged on the positioning platform (1) through a positioning groove (2), a first hydraulic rod (406) installed on the positioning platform (1), and a U-shaped frame (408) installed on the positioning platform (1); a second hydraulic rod (407) is installed on the U-shaped frame (408); the positioning column (201) is installed on the telescopic end of the second hydraulic rod (407); the outer side of the positioning column (201) is movably inserted through the positioning platform (1); an adjusting rod (402) is installed at one end of the lifting rod (401); a sliding opening (403) is opened through the adjusting rod (402); a support block (405) is installed at the telescopic end of the first hydraulic rod (406); a sliding rod (404) is installed on the support block (405); the sliding rod (404) is slidably connected to the adjusting rod (402) through the sliding opening (403); A receiving structure (5) is provided on one side of the positioning platform (1); The receiving structure (5) comprises a bottom plate (501) installed on one side of the positioning platform (1) and a receiving inclined plate (504) located on one side of the positioning platform (1); a buffer plate (505) is installed on the receiving inclined plate (504); and a sponge block (506) is installed on one side of the buffer plate (505); The receiving inclined plate (504) is provided with a soaking assembly (6).

2. A positioning device for barbell plate processing according to claim 1, characterized in that: The positioning structure (3) comprises two slide grooves (301) opened on the positioning platform (1) and connected to the slide groove (301), and two brackets (303) installed on both sides of the positioning platform (1); the positioning platform (1) is slidably connected to two extrusion blocks (302) through the two slide grooves (301); a motor (304) is installed on each of the two brackets (303); a threaded rod (305) is installed at the output end of each of the two motors (304); and the outer sides of the two threaded rods (305) are respectively threadedly connected to the inner walls of the corresponding extrusion blocks (302).

3. A positioning device for barbell plate processing according to claim 1, characterized in that: A third hydraulic rod (502) is installed on the bottom plate (501), a support frame (503) is installed on the telescopic end of the third hydraulic rod (502), and the receiving inclined plate (504) is installed on the support frame (503).

4. A positioning device for barbell plate processing according to claim 3, characterized in that: An anti-skid arc plate (7) is installed on the top of the bottom plate (501), and the third hydraulic rod (502) is located between the bottom plate (501) and the anti-skid arc plate (7).

5. A positioning device for barbell plate processing according to claim 1, characterized in that: The soaking assembly (6) comprises a water tank (601) located above the sponge block (506); the bottom of the water tank (601) is connected to a water outlet pipe (602); a solenoid valve (603) is installed on the water outlet pipe (602); a timer switch (604) is installed on the water tank (601); and the timer switch (604) is electrically connected to the solenoid valve (603).

6. A positioning device for barbell plate processing according to claim 5, characterized in that: A mounting frame (605) is installed on the outer side of the receiving inclined plate (504), and the water tank (601) is installed on the mounting frame (605).

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