A dumbbell production device that is easy to extrude anti-slip patterns

Abstract

The utility model relates to the technical field of dumbbell production, and discloses a dumbbell production device that is easy to extrude anti-skid patterns, comprising a base, a fixing plate fixedly installed above the front end of the base, a fixing hole opened on the surface of the fixing plate, a bottom ring block fixedly installed on the left end of the fixing plate, and a connecting block evenly fixedly installed on the left side of the bottom ring block. The utility model inserts a dumbbell rod into the inside of the fixing hole, and then rotates the knob to make the inclined clamping ring move inward to extrude the outer side of the connecting block, and moves the connecting block inward to position the dumbbell rod. Compared with the traditional dumbbell production device that is easy to extrude anti-skid patterns, this dumbbell production device that is easy to extrude anti-skid patterns positions the dumbbell rod by rotating the knob to make the connecting block move inward, so that the dumbbell rod can contact the extrusion rollers on both sides at the same time.

Description

Technical Field

[0001] The utility model relates to the technical field of dumbbell production, and more specifically to a dumbbell production device which is easy to extrude anti-slip patterns. Background Art

[0002] During exercise, users need to hold and move dumbbells frequently. If the surface of the dumbbells is too smooth, the users may lose the dumbbells due to unstable holding when they are sweating or have wet hands, thus causing safety accidents. The anti-slip pattern design can increase the friction on the surface of the dumbbells, making the users hold them more stably, reducing the risk of slipping and improving the safety of exercise.

[0003] The conventional dumbbell production device which is easy to extrude anti-slip patterns has the following shortcomings: when extruding the anti-slip patterns, the conventional dumbbell production device which is easy to extrude anti-slip patterns generally directly places the dumbbell bar between the extrusion rollers for extrusion, and generates a rotational force during the extrusion process, which drives the dumbbell bar to rotate and thus evenly extrude the anti-slip patterns on the surface of the dumbbell bar. However, if the placement position is offset, the dumbbell bar may contact the extrusion roller on one side first, causing the dumbbell bar to move to the other side, which may cause the dumbbell bar to fall. Therefore, it needs to be improved. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a dumbbell production device which is easy to extrude anti-slip patterns and has the advantage of fixing and positioning dumbbell rods.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dumbbell production device that is easy to extrude anti-slip patterns, comprising a base, a fixing plate fixedly installed on the upper front end of the base, a fixing hole provided on the surface of the fixing plate, a bottom ring block fixedly installed on the left end of the fixing plate, a connecting block evenly fixedly installed on the left side of the bottom ring block, a bevel block fixedly installed on the left end of the connecting block, an outer ring shell located on the outside of the bottom ring block fixedly installed on the left side of the fixing plate, a screw groove provided inside the outer ring shell.

[0006] As a preferred technical solution of the utility model, a mounting frame is fixedly installed on the outer side of the base, a movable groove is opened on the inner side of the mounting frame, a screw is rotatably installed inside the movable groove, and movable blocks are threadedly sleeved on the outer sides of both ends of the screw.

[0007] As a preferred technical solution of the utility model, a threaded ring is installed on the internal thread of the screw groove, and a knob located on the left side of the outer ring shell is fixedly installed on the left side of the threaded ring.

[0008] As a preferred technical solution of the utility model, a movable platform is fixedly installed below the movable block, and a squeezing roller is rotatably installed inside the movable platform.

[0009] As a preferred technical solution of the utility model, a bevel snap ring is fixedly installed on the right side of the threaded ring, and the bevel snap ring corresponds to the bevel block.

[0010] As a preferred technical solution of the utility model, a servo motor is fixedly installed on the left side of the mounting frame, a rotating shaft 1 is fixedly installed on the right side of the servo motor, and the rotating shaft 1 is fixedly connected to the left side of the screw.

[0011] As a preferred technical solution of the utility model, a second rotating shaft is fixedly installed on the front side of the movable platform, a rotating motor extending to the inside of the movable platform is fixedly installed on the inner side of the second rotating shaft, and an extrusion roller is fixedly sleeved on the outer side of the rotating motor.

[0012] As a preferred technical solution of the utility model, the connecting block is made of rubber, and the connecting block corresponds to the bevel clamping ring.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model inserts the dumbbell rod into the fixing hole, and then rotates the knob to make the inclined clamping ring move inward to squeeze the outer side of the connecting block, so that the connecting block moves inward to position the dumbbell rod. Compared with the traditional dumbbell production device that is easy to extrude anti-slip patterns, the dumbbell production device that is easy to extrude anti-slip patterns positions the dumbbell rod by rotating the knob to make the connecting block move inward, so that the dumbbell rod can contact the extrusion rollers on both sides at the same time.

[0015] 2. The utility model starts the servo motor to rotate the screw to drive the movable block to move inward, so that the extrusion roller moves inward to extrude the anti-slip pattern on the dumbbell rod. Compared with the traditional dumbbell production device that is easy to extrude the anti-slip pattern, the dumbbell production device that is easy to extrude the anti-slip pattern drives the extrusion roller to move inward synchronously to extrude the dumbbell rod through the rotation of the screw, thereby improving the production efficiency of the dumbbell rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a schematic diagram of a transverse section of the utility model;

[0018] Figure 3 for Figure 2 A schematic diagram of the local enlarged structure at point A in the middle;

[0019] Figure 4It is a vertical cross-sectional schematic diagram of the utility model;

[0020] Figure 5 It is a schematic diagram of the bottom ring block, threaded ring and outer ring shell of the utility model.

[0021] In the figure: 1. base; 2. fixing plate; 3. mounting frame; 4. bottom ring block; 5. connecting block; 6. inclined block; 7. outer ring shell; 8. screw groove; 9. threaded ring; 10. inclined clamping ring; 11. knob; 12. servo motor; 13. rotating shaft 1; 14. movable groove; 15. screw rod; 16. movable block; 17. movable table; 18. rotating shaft 2; 19. rotating motor; 20. extrusion roller; 21. fixing hole. DETAILED DESCRIPTION

[0022] 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.

[0023] like Figures 1 to 5 As shown, the utility model provides a dumbbell production device which is easy to extrude anti-slip patterns, including a base 1, a fixing plate 2 is fixedly installed on the upper front end of the base 1, a fixing hole 21 is opened on the surface of the fixing plate 2, a bottom ring block 4 is fixedly installed on the left end of the fixing plate 2, a connecting block 5 is evenly fixedly installed on the left side of the bottom ring block 4, a bevel block 6 is fixedly installed on the left end of the connecting block 5, an outer ring shell 7 located on the outer side of the bottom ring block 4 is fixedly installed on the left side of the fixing plate 2, and a screw groove 8 is opened inside the outer ring shell 7.

[0024] When it is necessary to extrude the anti-slip pattern on the dumbbell bar, insert the dumbbell bar from the fixing hole 21, and then rotate the knob 11 so that the knob 11 drives the threaded ring 9 to rotate. The threaded ring 9 rotates and moves inward inside the screw groove 8, driving the bevel clamping ring 10 to move inward. The bevel clamping ring 10 moves inward to extrude the bevel block 6 and the connecting block 5, so that the bevel block 6 and the connecting block 5 move inward to extrude the dumbbell bar, thereby positioning the dumbbell bar.

[0025] By inserting the dumbbell bar into the fixing hole 21 and then rotating the knob 11, the beveled clamping ring 10 moves inward to squeeze the outer side of the connecting block 5, and the connecting block 5 moves inward to position the dumbbell bar. Compared with the traditional dumbbell production device that is easy to extrude anti-slip patterns, this dumbbell production device that is easy to extrude anti-slip patterns positions the dumbbell bar by rotating the knob 11 to move the connecting block 5 inward, so that the dumbbell bar can contact the squeezing rollers 20 on both sides at the same time.

[0026] The mounting frame 3 is fixedly mounted on the outer side of the base 1 , a movable groove 14 is provided on the inner side of the mounting frame 3 , a screw rod 15 is rotatably mounted inside the movable groove 14 , and movable blocks 16 are threadedly sleeved on the outer sides of both ends of the screw rod 15 .

[0027] When it is necessary to extrude the anti-slip grooves on the pressure rod, first start the rotating shaft 18, so that the rotating shaft 18 drives the rotating motor 19 to rotate, and the rotating motor 19 drives the squeezing roller 20 to rotate, and then start the servo motor 12, so that the servo motor 12 drives the rotating shaft 13 to rotate, and the rotating shaft 13 drives the screw 15 to rotate, so that the movable groove 14 moves inward, and the inward movement of the movable groove 14 drives the movable platform 17 to move inward, and the movable platform 17 drives the squeezing roller 20 to move inward to extrude the dumbbell rod.

[0028] By starting the servo motor 12, the screw 15 rotates to drive the movable block 16 to move inward, and the extrusion roller 20 moves inward to extrude the anti-slip pattern on the dumbbell rod. Compared with the traditional dumbbell production device that is easy to extrude the anti-slip pattern, the dumbbell production device that is easy to extrude the anti-slip pattern drives the extrusion roller 20 to move inward synchronously to extrude the dumbbell rod through the rotation of the screw 15, thereby improving the production efficiency of the dumbbell rod.

[0029] A threaded ring 9 is installed on the internal thread of the screw groove 8 , and a rotating knob 11 located on the left side of the outer ring shell 7 is fixedly installed on the left side of the threaded ring 9 .

[0030] The knob 11 is rotated to drive the threaded ring 9 to move downward, thereby driving the bevel clamping ring 10 to move inward.

[0031] A movable platform 17 is fixedly installed below the movable block 16 , and a squeezing roller 20 is rotatably installed inside the movable platform 17 .

[0032] The inward movement of the movable block 16 drives the movable platform 17 to move inward, and the movable platform 17 drives the squeezing roller 20 to move inward.

[0033] Among them, a bevel snap ring 10 is fixedly installed on the right side of the threaded ring 9 , and the bevel snap ring 10 corresponds to the bevel block 6 .

[0034] The inclined surface clamping ring 10 moves inwards to squeeze the connecting block 5 and the inclined surface block 6, so that the connecting block 5 and the inclined surface block 6 move inwards to position and fix the dumbbell bar.

[0035] A servo motor 12 is fixedly mounted on the left side of the mounting frame 3 , a rotating shaft 13 is fixedly mounted on the right side of the servo motor 12 , and the rotating shaft 13 is fixedly connected to the left side of the screw rod 15 .

[0036] The servo motor 12 is started, so that the servo motor 12 drives the rotating shaft 13 to rotate, and the rotating shaft 13 drives the screw 15 to rotate, so that the squeezing roller 20 moves inward.

[0037] A second rotating shaft 18 is fixedly installed on the front side of the movable platform 17 , a rotating motor 19 extending to the inside of the movable platform 17 is fixedly installed on the inner side of the rotating shaft 18 , and an extrusion roller 20 is fixedly sleeved on the outer side of the rotating motor 19 .

[0038] The inward movement of the movable platform 17 drives the rotary motor 19 to move inward, thereby driving the squeezing roller 20 to move inward to squeeze the dumbbell bar.

[0039] The connecting block 5 is made of rubber, and the connecting block 5 corresponds to the bevel clamping ring 10 .

[0040] Since rubber is elastic, when the bevel clamping ring 10 moves inward to squeeze the connecting block 5, the connecting block 5 undergoes elastic deformation to fix the dumbbell bar.

[0041] The working principle and use process of this utility model:

[0042] When it is necessary to extrude the anti-slip pattern on the dumbbell bar, insert the dumbbell bar from the fixing hole 21, and then rotate the knob 11 so that the knob 11 drives the threaded ring 9 to rotate. The threaded ring 9 rotates and moves inward inside the screw groove 8, driving the bevel clamping ring 10 to move inward. The bevel clamping ring 10 moves inward to extrude the bevel block 6 and the connecting block 5, so that the bevel block 6 and the connecting block 5 move inward to extrude the dumbbell bar, thereby positioning the dumbbell bar.

[0043] When it is necessary to extrude the anti-slip grooves on the pressure rod, first start the rotating shaft 18, so that the rotating shaft 18 drives the rotating motor 19 to rotate, and the rotating motor 19 drives the squeezing roller 20 to rotate, and then start the servo motor 12, so that the servo motor 12 drives the rotating shaft 13 to rotate, and the rotating shaft 13 drives the screw 15 to rotate, so that the movable groove 14 moves inward, and the inward movement of the movable groove 14 drives the movable platform 17 to move inward, and the movable platform 17 drives the squeezing roller 20 to move inward to extrude the dumbbell rod.

[0044] 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.

[0045] 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 dumbbell production device that is easy to extrude anti-slip patterns, comprising a base (1), characterized in that: A fixing plate (2) is fixedly mounted above the front end of the base (1), a fixing hole (21) is provided on the surface of the fixing plate (2), a bottom ring block (4) is fixedly mounted on the left end of the fixing plate (2), a connecting block (5) is evenly fixedly mounted on the left side of the bottom ring block (4), a bevel block (6) is fixedly mounted on the left end of the connecting block (5), an outer ring shell (7) located outside the bottom ring block (4) is fixedly mounted on the left side of the fixing plate (2), and a screw groove (8) is provided inside the outer ring shell (7).

2. A dumbbell production device that is easy to extrude anti-slip patterns according to claim 1, characterized in that: A mounting frame (3) is fixedly mounted on the outer side of the base (1), a movable groove (14) is provided on the inner side of the mounting frame (3), a screw rod (15) is rotatably mounted inside the movable groove (14), and movable blocks (16) are threadedly sleeved on the outer sides of both ends of the screw rod (15).

3. The dumbbell production device for easily extruding anti-slip patterns according to claim 1, characterized in that: A threaded ring (9) is installed on the internal thread of the thread groove (8), and a rotating knob (11) located on the left side of the outer ring shell (7) is fixedly installed on the left side of the threaded ring (9).

4. The dumbbell production device for easily extruding anti-slip patterns according to claim 2, characterized in that: A movable platform (17) is fixedly installed below the movable block (16), and a squeezing roller (20) is rotatably installed inside the movable platform (17).

5. The dumbbell production device for easily extruding anti-slip patterns according to claim 3, characterized in that: A bevel snap ring (10) is fixedly mounted on the right side of the threaded ring (9), and the bevel snap ring (10) corresponds to the bevel block (6).

6. The dumbbell production device for easily extruding anti-slip patterns according to claim 2, characterized in that: A servo motor (12) is fixedly mounted on the left side of the mounting frame (3), a rotating shaft (13) is fixedly mounted on the right side of the servo motor (12), and the rotating shaft (13) is fixedly connected to the left side of the screw rod (15).

7. The dumbbell production device for easily extruding anti-slip patterns according to claim 4, characterized in that: A second rotating shaft (18) is fixedly mounted on the front side of the movable platform (17), a rotating motor (19) extending into the interior of the movable platform (17) is fixedly mounted on the inner side of the second rotating shaft (18), and an extrusion roller (20) is fixedly sleeved on the outer side of the rotating motor (19).

8. The dumbbell production device for easily extruding anti-slip patterns according to claim 1, characterized in that: The connecting block (5) is made of rubber, and the connecting block (5) corresponds to the bevel clamping ring (10).

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