Trimming device for fitness equipment production

Abstract

The utility model discloses a trimming device for fitness equipment production. The trimming device comprises an adjusting device and a trimming device, the outer wall of the positioning device is fixedly connected with the outer wall of the adjusting device; the utility model relates to the technical field of equipment trimming, the device can carry out self-adaptive adjusting and positioning according to the inner diameter size of the equipment through the adjusting device and the positioning device and the cooperative operation of the positioning seat, the positioning plate, the pressing plate and other parts, and the compression spring provides elastic force for the positioning plate to enable the positioning plate to be attached to the inner wall of the equipment. An extension spring is matched with a positioning block and a fixing groove in a fixing plate, so that the positioning stability is ensured, the grinding machine can achieve accurate adjustment of the front-back position by rotating a threaded rod so as to meet the trimming requirements of the edges of the fitness equipment with different thicknesses, and meanwhile, by means of transmission matching of a worm and a worm wheel, the grinding efficiency is improved. And the positioning device can be easily driven to rotate at the horizontal position by rotating the rotating rod, so that all-directional trimming operation on the edge of the equipment is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of equipment trimming, in particular to a trimming device for fitness equipment production. BACKGROUND

[0002] With the continuous improvement of people's health consciousness, fitness exercises are increasingly popular in the global scope, and the fitness equipment market presents a vigorous development trend. In order to meet the growing demand of the market for fitness equipment, fitness equipment production enterprises are facing the dual pressure of improving production efficiency and product quality.

[0003] In the production process of fitness equipment, trimming is a key process. Many fitness equipment, such as barbell plates and pull bell plates, usually have a central hollow structure. The traditional trimming method often relies on manual operation of simple tools or general-purpose fixing devices for trimming. Manual trimming is not only inefficient, but also prone to uneven edges or over-trimming, under-trimming and other problems due to the skill level and fatigue level of the operator.

[0004] At the same time, the traditional fixing device can usually only be applied to fitness equipment of a specific specification. When different specifications of products need to be switched on the production line, a lot of time needs to be spent on adjusting or replacing the fixing device, which seriously affects the continuity and efficiency of production. SUMMARY

[0005] In view of the deficiencies of the prior art, the technical scheme adopted by the utility model to solve its technical problems is: a trimming device for fitness equipment production, comprising: an adjusting device; a positioning device, the outer wall of the positioning device is fixedly connected with the outer wall of the adjusting device; the positioning device comprises a positioning seat, a sliding groove is formed in the outer wall of the positioning seat, a positioning plate is slidably connected with the inner wall of the sliding groove, compression springs are fixedly connected with the outer wall of the positioning plate in a symmetrical manner, a fixed plate is fixedly connected with the outer wall of the top of the positioning plate, a fixed groove is formed in the outer wall of the fixed plate, a fixed block is fixedly connected with the outer wall of the top of the positioning seat, a pressing plate is slidably connected with the inner wall of the fixed block, a positioning block is fixedly connected with the outer wall of the bottom of the pressing plate, a sliding rod is fixedly connected with the outer wall of the top of the pressing plate, a pull plate is fixedly connected with the outer wall of the top of the sliding rod, and a tension spring is fixedly connected with the outer wall of the pull plate.

[0006] Preferably, the outer wall of the tension spring on the side away from the pull plate is fixedly connected to the outer wall of the top of the fixed block, the outer wall of the slide rod is slidably connected to the inner wall of the top of the fixed block, the slide groove is arranged in a ring around the axial center point of the positioning seat, the outer wall of the compression spring on the side away from the positioning plate is fixedly connected to the inner wall of the slide groove, the outer wall of the fixed plate is in contact with the outer wall of the positioning block, and the inner wall of the fixed groove is slidably connected to the outer wall of the positioning block. Pulling the pull plate causes the slide rod to move upward along the fixed block, and at the same time causes the pressure plate to move upward. At this time, the tension spring is stretched and stores force, and the upward movement of the pressure plate causes the positioning block at its bottom to also move upward away from the fixed groove on the fixed plate. At this time, the elastic force released by the compression spring causes the positioning plate to slide outward along the slide groove.

[0007] Preferably, the adjusting device includes a base, a rotating rod rotatably connected to the inner wall of the base, a worm gear fixedly connected to the outer wall of the rotating rod, a support plate fixedly connected to the outer wall of the top of the base, a threaded rod threadedly connected to the inner wall of the support plate, an adjusting plate rotatably connected to the outer wall of the threaded rod, a grinder fixedly connected to the outer wall of the adjusting plate, limit rods symmetrically fixedly connected to the outer wall of the adjusting plate near the threaded rod, a turntable slidably connected to the inner wall of the top of the base, a worm gear fixedly connected to the outer wall of the bottom of the turntable, and an adjusting seat fixedly connected to the outer wall of the top of the turntable.

[0008] Preferably, the outer wall of the worm wheel meshes with the outer wall of the worm. Rotating the rotating rod drives the worm to rotate. Since the worm and the worm wheel mesh, the rotation of the worm will cause the worm wheel to rotate accordingly. The rotation of the worm wheel drives the turntable connected to it to slide and rotate along the inner wall of the top of the base. The outer wall of the limiting rod is slidably connected to the inner wall of the support plate. When the threaded rod is rotated, since the threaded rod is threadedly connected to the support plate and the adjusting plate is limited by the limiting rod, the adjusting plate will move back and forth along the inner wall of the support plate when the threaded rod rotates.

[0009] Preferably, the outer wall of the bottom of the positioning seat is fixedly connected to the outer wall of the top of the adjusting seat, and the sliding of the turntable is transmitted to the positioning seat connected to it through the adjusting seat, so as to realize the horizontal rotation of the entire positioning device.

[0010] The beneficial effects of this utility model are as follows:

[0011] 1. The utility model discloses a positioning device is provided, aiming at the fitness equipment with the central cavity such as barbell piece, pull bell piece, through the collaborative operation of positioning seat, positioning board, pressing plate and other components, can be adaptive adjustment positioning according to the inner diameter size of equipment, and the compression spring provides the elasticity for positioning board to make it adhere to the equipment inner wall, and the fixed groove on the fixed plate is matched with the positioning block and the stretching spring, then the stability of positioning is ensured, this kind of positioning not only guarantees the stability of equipment position in the process of trimming, avoids the trimming error of displacement, and is suitable for a variety of different specifications fitness equipment, greatly improves the positioning accuracy and universality in the production process.

[0012] 2. The utility model discloses an adjusting device is set up, and the polishing machine can realize the accurate adjustment of front and back position through the rotation screw rod to adapt to the trimming demand of the edge of fitness equipment of different thickness, and simultaneously, with the transmission cooperation of worm and worm wheel, rotating the rotating lever can easily drive the horizontal position rotation of positioning device, thereby ensuring the all -round trimming operation to the edge of equipment, without complex manual handling or re -clamping, effectively improve the overall trimming and work efficiency, reduce the substandard rate caused by trimming dead angle, make the edge processing of fitness equipment more uniform. ACCURACY

[0013] Figure 1 It is the structure schematic diagram of the utility model;

[0014] Figure 2 It is the structure schematic diagram of the utility model inside;

[0015] Figure 3 It is the structure schematic diagram of the utility model rotating disc;

[0016] Figure 4 It is the structure schematic diagram of the utility model support plate;

[0017] Figure 5 It is the structure schematic diagram of the utility model positioning device;

[0018] Figure 6 It is the structure schematic diagram of the utility model fixed block.

[0019] In the drawing: 1, adjusting device;11, base;12, rotating lever;13, worm;14, support plate;141, screw rod;142, adjusting plate;143, polishing machine;144, limit rod;15, rotating disc;16, worm wheel;17, adjusting seat;2, positioning device;21, positioning seat;22, sliding slot;23, positioning board;24, compression spring;25, fixed plate;26, fixed groove;27, fixed block;28, pressing plate;29, positioning block;291, sliding rod;292, pull plate;293, stretching spring. DETAILED DESCRIPTION

[0020] The embodiments of the present application are presented by way of example and description, and are not exhaustive or limit the present application to the forms disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are chosen and described in order to best explain the principles of the present application and its practical application, and to enable others skilled in the art to understand the present application for various embodiments with various modifications as are suited to the particular use contemplated. Embodiments

[0021] Please refer to Figure 1 - Figure 6 The utility model provides a technical scheme: a kind of trimming device for gym equipment production, it include: adjusting device 1;Positioning device 2, the outer wall of positioning device 2 is fixedly connected with the outer wall of adjusting device 1;Positioning device 2 includes locating seat 21, the outer wall of locating seat 21 is opened with sliding slot 22, the inner wall of sliding slot 22 is slidably connected with locating plate 23, the outer wall of locating plate 23 is fixedly connected with compression spring 24 symmetrically, the outer wall of the top of locating plate 23 is fixedly connected with fixed plate 25, the outer wall of fixed plate 25 is opened with fixed slot 26, the outer wall of the top of locating seat 21 is fixedly connected with fixed block 27, the inner wall of fixed block 27 is slidably connected with pressing plate 28, the outer wall of the bottom of pressing plate 28 is fixedly connected with locating block 29, the outer wall of the top of pressing plate 28 is fixedly connected with sliding rod 291, the outer wall of the top of sliding rod 291 is fixedly connected with pull plate 292, the outer wall of pull plate 292 is fixedly connected with tensile spring 293.

[0022] The outer wall of the side of tensile spring 293 away from pull plate 292 is fixedly connected with the outer wall of the top of fixed block 27, the outer wall of sliding rod 291 is slidably connected with the inner wall of the top of fixed block 27, sliding slot 22 is along the axial point of locating seat 21, annular array, the outer wall of the side of compression spring 24 away from locating plate 23 is fixedly connected with the inner wall of sliding slot 22, the outer wall of fixed plate 25 is in contact with the outer wall of locating block 29, the inner wall of fixed slot 26 is slidably connected with the outer wall of locating block 29, pull pull plate 292 to drive sliding rod 291 to move upwards along fixed block 27, while driving pressing plate 28 to move upwards, at this time tensile spring 293 is lengthened and stored power, the bottom of pressing plate 28 moves upwards so that its locating block 29 also moves upwards and leaves fixed slot 26 on fixed plate 25, at this time the elastic force of compression spring 24 is released, and locating plate 23 is slid outward along sliding slot 22.

[0023] The adjusting device 1 comprises a base 11, the inner wall of the base 11 is rotationally connected with a rotating rod 12, the outer wall of the rotating rod 12 is fixedly connected with a worm 13, the outer wall of the top of the base 11 is fixedly connected with a supporting plate 14, the inner wall of the supporting plate 14 is threadedly connected with a threaded rod 141, the outer wall of the threaded rod 141 is rotationally connected with an adjusting plate 142, the outer wall of the adjusting plate 142 is fixedly connected with a grinding machine 143, the outer wall of the side, close to the threaded rod 141, of the adjusting plate 142 is fixedly connected with a limiting rod 144 in pairs, the inner wall of the top of the base 11 is slidingly connected with a rotating disc 15, the outer wall of the bottom of the rotating disc 15 is fixedly connected with a worm wheel 16, and the outer wall of the top of the rotating disc 15 is fixedly connected with an adjusting seat 17.

[0024] The outer wall of the worm wheel 16 is engaged with the outer wall of the worm 13, and rotating the rotating rod 12 drives the worm 13 to rotate; since the worm 13 is engaged with the worm wheel 16, the rotation of the worm 13 drives the worm wheel 16 to rotate, and the rotation of the worm wheel 16 drives the rotating disc 15, connected with the worm wheel 16, to slide and rotate along the inner wall of the top of the base 11; the outer wall of the limiting rod 144 is slidingly connected with the inner wall of the supporting plate 14, and when the threaded rod 141 is further rotated, since the threaded rod 141 is threadedly connected with the supporting plate 14 and the limiting rod 144 limits the adjusting plate 142, when the threaded rod 141 is rotated, the adjusting plate 142 moves back and forth along the inner wall of the supporting plate 14.

[0025] The outer wall of the bottom of the positioning seat 21 is fixedly connected with the outer wall of the top of the adjusting seat 17, the sliding of the rotating disc 15 is transmitted to the positioning seat 21, connected with the adjusting seat 17, to realize the horizontal position rotation of the overall positioning device 2.

[0026] Working principle: when it is needed to trim and position the barbell plate, the barbell plate and other fitness equipment, first of all, the equipment is placed on the adjusting seat 17 through the positioning seat 21 on the positioning device 2, then the pull plate 292 is pulled, the pull plate 292 drives the sliding rod 291 to move upwards along the fixed block 27, and drives the pressing plate 28 to move upwards at the same time, at this time, the tensile spring 293 is elongated and stored, the upward movement of the pressing plate 28 makes the positioning block 29 on the bottom of the pressing plate 28 also move upwards and away from the fixed groove 26 on the fixed plate 25, at this time, the positioning plate 23 is slid outward along the sliding groove 22 by the elastic force released by the compression spring 24, the outer wall of the positioning plate 23 contacts the inner wall of the equipment, and the fitness equipment is stably positioned in the positioning device 2, which ensures that the fitness equipment will not be displaced in the subsequent trimming process.

[0027] After the equipment is fixed, the adjusting device 1 works, the grinder 143 on the supporting plate 14 is started, and the threaded rod 141 is rotated, since the threaded rod 141 is threadedly connected with the supporting plate 14 and the adjusting plate 142 is limited by the limiting rod 144, when the threaded rod 141 is rotated, the adjusting plate 142 will move forward and backward along the inner wall of the supporting plate 14, so that the grinder 143 approaches the equipment on the positioning device 2 to polish and trim, and the rotating rod 12 is rotated, the rotating rod 12 drives the worm 13 to rotate, since the worm 13 is engaged with the worm wheel 16, the rotation of the worm 13 will drive the worm wheel 16 to rotate, the rotation of the worm wheel 16 drives the rotating disc 15 connected with the worm wheel 16 to slide and rotate along the inner wall of the top of the base 11, the sliding of the rotating disc 15 is transmitted to the positioning seat 21 connected with the rotating disc 15 through the adjusting seat 17, the horizontal position rotation of the overall positioning device 2 is realized, and the comprehensiveness of trimming the equipment is ensured.

[0028] When the trimming is completed, the grinder 143 is turned off, the threaded rod 141 is reversely rotated, the grinder 143 is away from the equipment, the positioning plate 23 is pushed to move inward along the sliding groove 22, the outer wall of the fixing plate 25 at the top is in contact with the inclined surface of the positioning block 29, the positioning block 29 pushes the pressing plate 28 to slide upward through the action of the inclined surface, and the stretching spring 293 is stretched to store force again, when the fixing groove 26 on the fixing plate 25 is aligned with the positioning block 29, the stretching spring 293 releases the elastic force, the positioning block 29 is slid and clamped into the fixing groove 26, the positioning plate 23 is positioned, and the positioning plate 23 is separated from the inner wall of the equipment, then the equipment is taken out from the positioning seat 21.

[0029] Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary skilled in the art and related fields without creative labor should belong to the protection scope of the utility model. The structures, devices and operation methods not specifically described and explained in the utility model, such as without special description and limitation, are implemented according to the conventional means in the art.

Claims

1. An edging device for fitness equipment production, characterized by, Include: Adjusting device (1); Positioning device (2), the outer wall of the positioning device (2) is fixedly connected with the outer wall of the adjusting device (1); The positioning device (2) comprises a positioning seat (21), the outer wall of the positioning seat (21) is provided with a sliding groove (22), the inner wall of the sliding groove (22) is slidably connected with a positioning plate (23), the outer wall of the positioning plate (23) is fixedly connected with a compression spring (24) in a symmetrical manner, the outer wall of the top of the positioning plate (23) is fixedly connected with a fixed plate (25), the outer wall of the fixed plate (25) is provided with a fixed groove (26), the outer wall of the top of the positioning seat (21) is fixedly connected with a fixed block (27), the inner wall of the fixed block (27) is slidably connected with a pressing plate (28), the outer wall of the bottom of the pressing plate (28) is fixedly connected with a positioning block (29), the outer wall of the top of the pressing plate (28) is fixedly connected with a sliding rod (291), the outer wall of the top of the sliding rod (291) is fixedly connected with a pull plate (292), the outer wall of the pull plate (292) is fixedly connected with a tensile spring (293).

2. A trimmer device for fitness equipment production according to claim 1, characterized in that: The outer wall of the side, away from the pull plate (292), of the tensile spring (293) is fixedly connected with the outer wall of the top of the fixed block (27), the outer wall of the sliding rod (291) is slidably connected with the inner wall of the top of the fixed block (27), the sliding groove (22) is arranged in an annular array at the axial center point of the positioning seat (21), the outer wall of the side, away from the positioning plate (23), of the compression spring (24) is fixedly connected with the inner wall of the sliding groove (22), the outer wall of the fixed plate (25) is in contact with the outer wall of the positioning block (29), and the inner wall of the fixed groove (26) is slidably connected with the outer wall of the positioning block (29).

3. A trimmer device for fitness equipment production as defined in claim 1, characterized in that: The adjusting device (1) comprises a base (11), the inner wall of the base (11) is rotatably connected with a rotating rod (12), the outer wall of the rotating rod (12) is fixedly connected with a worm (13), the outer wall of the top of the base (11) is fixedly connected with a supporting plate (14), the inner wall of the supporting plate (14) is threadedly connected with a threaded rod (141), the outer wall of the threaded rod (141) is rotatably connected with an adjusting plate (142), the outer wall of the adjusting plate (142) is fixedly connected with a grinding machine (143), the outer wall of the side, close to the threaded rod (141), of the adjusting plate (142) is fixedly connected with a limiting rod (144) in a symmetrical manner, the inner wall of the top of the base (11) is slidably connected with a rotating disc (15), the outer wall of the bottom of the rotating disc (15) is fixedly connected with a worm wheel (16), and the outer wall of the top of the rotating disc (15) is fixedly connected with an adjusting seat (17).

4. An edging device for the production of fitness equipment according to claim 3, characterized in that: The outer wall of the worm wheel (16) is meshed with the outer wall of the worm (13), and the outer wall of the limiting rod (144) is slidably connected with the inner wall of the supporting plate (14).

5. The trimmer device for fitness equipment production as claimed in claim 1 wherein: The outer wall of the bottom of the positioning seat (21) is fixedly connected with the outer wall of the top of the adjusting seat (17).

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