Support device for single-sample large-ring outer diameter

Abstract

The utility model discloses a supporting device for a single-sample large ring outer diameter, and relates to the technical field of supporting devices. The device comprises a mounting plate, a plurality of mounting holes are formed in the front face of the mounting plate, openings are formed in the left side and the right side of the front face of the mounting plate, the device further comprises an adjusting part and a supporting part, the adjusting part is mounted on the front face of the mounting plate and used for adjusting the clamping size of the device, and the supporting part is connected with the adjusting part. The supporting parts are used for supporting a structural part, and the adjusting parts and the supporting parts are arranged in two sets. The limiting assembly is arranged, specifically, a button is pressed to drive the push rod to move, the push rod can drive the limiting toothed bar to be separated from the limiting convex teeth in the moving process, at the moment, the size of the supporting device can be accurately adjusted, and the adjusting stroke and position can be accurately controlled through cooperation of the limiting convex teeth and the limiting toothed bar; the universality of large rings with different outer diameters is greatly improved, and the adjusting precision is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of supports, in particular to a support for a single large-diameter ring. Background Art

[0002] In the fields of mechanical processing, industrial manufacturing, etc., it is often encountered that a single large ring (such as a large bearing outer ring, a gear outer ring, etc.) needs to be accurately positioned and supported. The existing support size adjustment technology is relatively cumbersome in operation and requires professional tools and technicians to operate. The adjustment process is time-consuming, affecting work efficiency. At the same time, it is difficult to ensure the dimensional accuracy of the traditional single large ring outer diameter support during adjustment, which will cause a certain deviation between the actual size of the support and the outer diameter of the large ring, greatly reducing the versatility of the support for the outer diameter large ring. For this reason, a support for the outer diameter of a single large ring is specially proposed. Utility Model Content

[0003] The purpose of the present utility model is to provide a support for a single large circle outer diameter, by setting a clamping component, specifically, turning the knob to drive the threaded rod to rotate. During the rotation of the threaded rod, the clamping rod can only move along a specific direction through the action of the slider and the slide groove, and the clamping rod is driven to move by the slider to achieve clamping or loosening of the large circle outer diameter, which solves the problem that the existing support size adjustment technology is relatively cumbersome in operation, requires professional tools and technicians to operate, and the adjustment process is time-consuming, affecting work efficiency. At the same time, the traditional single large circle outer diameter support is difficult to ensure dimensional accuracy during adjustment, which will cause a certain deviation between the actual size of the support and the large circle outer diameter, greatly reducing the versatility of the support for large outer diameter circles.

[0004] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0005] The utility model is a support for a single large-diameter ring, comprising a mounting plate, a plurality of mounting holes being provided on the front of the mounting plate, openings being provided on the left and right sides of the front of the mounting plate, and further comprising:

[0006] an adjusting portion, the adjusting portion being mounted on the front side of the mounting plate and being used to adjust the clamping size of the device; and

[0007] A supporting portion, the supporting portion is connected to the adjusting portion and is used to support the structural member;

[0008] Wherein, the adjusting portion and the supporting portion are both provided in two groups, and the components connected to the two groups of adjusting portions and supporting portions are the same.

[0009] Furthermore, the adjustment portion includes a reset component, which plays a role in mechanical reset after adjustment;

[0010] A limit assembly, the limit assembly being arranged at the end of the reset assembly and being used for limit fixation after adjustment;

[0011] Among them, the reset component and the limit component are used in conjunction with each other to adapt to single large circles with different outer diameters.

[0012] Furthermore, the support portion includes a clamping assembly, which is connected to the reset assembly and the limit assembly, and is used to clamp and fix the single large circle;

[0013] Wherein, the clamping force point of the clamping assembly is adjusted by a reset assembly and a limit assembly.

[0014] Furthermore, the reset assembly includes a button, a limiting ring is provided on a side of the button close to the mounting plate, a spring is connected to a side of the limiting ring away from the button, and a limiting groove is provided on a side of the spring away from the limiting ring;

[0015] Wherein, the limiting groove is arranged inside the clamping assembly, and the reset assembly is connected to the clamping assembly through the limiting groove.

[0016] Furthermore, the limit assembly includes a push rod, the outer surface of the push rod is welded to the inside of the button, a limit gear rod is welded on the side of the push rod away from the button, a plurality of limit convex teeth are welded on the back of the mounting plate, and the outer surface of the limit gear rod is in contact with the plurality of limit convex teeth;

[0017] The push rod passes through the opening and extends to the back of the mounting plate, and the outer surface of the push rod contacts the inner wall of the opening.

[0018] Furthermore, the clamping assembly includes a support plate, a clamping rod is provided on the side of the support plate away from the mounting plate, a slide groove is welded on the side of the clamping rod close to the support plate, a slider is provided on the side of the support plate close to the clamping rod, the outer surface of the slide groove is slidably connected to the inside of the slider, a threaded rod is rotatably connected to the bottom of the clamping rod, the outer surface of the threaded rod is threadedly connected to the convex edge of the bottom of the support plate, and a knob is welded on the side of the threaded rod away from the clamping rod;

[0019] The limiting groove is provided on the front surface of the support plate, and the interior of the sliding block is adapted to the outer surface of the sliding groove.

[0020] The utility model has the following beneficial effects:

[0021] 1. The utility model sets a limit component, specifically, pressing a button to drive the push rod to move. During the movement of the push rod, the limit gear rod will be driven to disengage from the limit convex teeth. At this time, the size of the support can be accurately adjusted. The adjustment stroke and position can be accurately controlled through the cooperation of the limit convex teeth and the limit gear rod, which greatly improves the versatility for large hoops with different outer diameters and has a high adjustment accuracy.

[0022] 2. The utility model sets a clamping assembly, specifically, the threaded rod is driven to rotate by turning the knob. During the rotation of the threaded rod, the clamping rod can only move along a specific direction through the action of the slider and the slide groove. The slider drives the clamping rod to move, thereby achieving clamping or loosening of the outer diameter of the large circle. At the same time, the connection method between the threaded rod and the clamping rod has high strength and stability, and can withstand large external forces without deformation or damage, ensuring that the support can always work stably during the processing or treatment of the large circle.

[0023] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0025] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 This is a schematic diagram of the overall structure of the limiting convex teeth of the utility model;

[0027] Figure 3 This is a schematic diagram of the overall structure of the limit slot of the utility model;

[0028] Figure 4 This is a schematic diagram of the overall structure of the chute of the utility model;

[0029] Figure 5 For this utility model Figure 4 Schematic diagram of the enlarged structure of A in the middle.

[0030] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0031] 111. Mounting plate; 112. Mounting hole; 113. Opening; 2. Adjustment portion; 21. Reset assembly; 211. Button; 212. Limiting ring; 213. Spring; 214. Limiting groove; 22. Limiting assembly; 221. Limiting cam; 222. Limiting gear rod; 223. Push rod; 3. Support portion; 31. Clamping assembly; 311. Support plate; 312. Clamping rod; 313. Knob; 314. Threaded rod; 315. Slide groove; 316. Slider. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] See also Figure 1-Figure 5 As shown, the utility model is a support for a single large outer diameter ring, including a mounting plate 111, a plurality of mounting holes 112 are opened on the front of the mounting plate 111, and openings 113 are opened on the left and right sides of the front of the mounting plate 111, and further includes:

[0034] An adjusting portion 2, which is mounted on the front of the mounting plate 111 and is used to adjust the clamping size of the device; and

[0035] Support portion 3, which is connected to adjustment portion 2 and is used to support the structural member;

[0036] The adjusting portion 2 and the supporting portion 3 are both provided in two groups, and the components connected to the two groups of adjusting portions 2 and supporting portions 3 are the same.

[0037] The adjustment part 2 includes a reset component 21, which plays a role in mechanical reset after adjustment;

[0038] The limiting component 22 is arranged at the end of the reset component 21, and the limiting component 22 is used for limiting and fixing after adjustment;

[0039] The reset assembly 21 and the limit assembly 22 cooperate with each other to adapt to single large circles with different outer diameters.

[0040] The support portion 3 includes a clamping assembly 31, which is connected to the reset assembly 21 and the limit assembly 22. The clamping assembly 31 is used to clamp and fix the single large ring;

[0041] The clamping force point of the clamping assembly 31 is adjusted by the reset assembly 21 and the limit assembly 22 .

[0042] The reset assembly 21 includes a button 211. A limit ring 212 is provided on the side of the button 211 close to the mounting plate 111. A spring 213 is connected to the side of the limit ring 212 away from the button 211. A limit groove 214 is provided on the side of the spring 213 away from the limit ring 212.

[0043] The limiting groove 214 is provided inside the clamping assembly 31 , and the reset assembly 21 is connected to the clamping assembly 31 via the limiting groove 214 .

[0044] The limiting assembly 22 includes a push rod 223, the outer surface of which is welded to the inside of the button 211. A limiting toothed rod 222 is welded to the side of the push rod 223 away from the button 211. A plurality of limiting protruding teeth 221 are welded to the back of the mounting plate 111. The outer surface of the limiting toothed rod 222 contacts the plurality of limiting protruding teeth 221.

[0045] Among them, the push rod 223 passes through the opening 113 and extends to the back of the mounting plate 111. The outer surface of the push rod 223 contacts the inner wall of the opening 113. Pressing the button 211 drives the push rod 223 to move. During the movement of the push rod 223, the limiting gear rod 222 will be driven to disengage from the limiting cam 221. At this time, the size of the support can be accurately adjusted. The adjustment stroke and position can be accurately controlled through the cooperation of the limiting cam 221 and the limiting gear rod 222, which greatly improves the versatility of large circles with different outer diameters and has a high adjustment accuracy.

[0046] The clamping assembly 31 includes a support plate 311. A clamping rod 312 is provided on the side of the support plate 311 away from the mounting plate 111. A slide groove 315 is welded to the side of the clamping rod 312 close to the support plate 311. A slider 316 is provided on the side of the support plate 311 close to the clamping rod 312. The outer surface of the slide groove 315 is slidably connected to the inside of the slider 316. A threaded rod 314 is rotatably connected to the bottom of the clamping rod 312. The outer surface of the threaded rod 314 is threadedly connected to the convex edge of the bottom of the support plate 311. A knob 313 is welded to the side of the threaded rod 314 away from the clamping rod 312.

[0047] Among them, the limit groove 214 is opened on the front of the support plate 311, the interior of the slider 316 is adapted to the outer surface of the slide groove 315, and the rotating knob 313 drives the threaded rod 314 to rotate. During the rotation of the threaded rod 314, the clamping rod 312 can only move along a specific direction through the action of the slider 316 and the slide groove 315. The slider 316 drives the clamping rod 312 to move, thereby clamping or loosening the outer diameter of the large circle. At the same time, the connection method between the threaded rod 314 and the clamping rod 312 has high strength and stability, and can withstand large external forces without deformation or damage, ensuring that the support can always work stably during the processing or treatment of the large circle.

[0048] A specific application of this embodiment is as follows: first, the entire support is fixed in the working position through the mounting hole 112 on the mounting plate 111. At this time, the adjustment part 2, the support part 3 and other components are in the initial state. When the size of the support needs to be adjusted to adapt to large circles with different outer diameters, the button 211 is pressed to overcome the elastic force of the spring 213, so that the limiting tooth rod 222 is disengaged from between the limiting convex teeth 221. At this time, the support plate 311 can be pushed to slide inside the opening 113 through the push rod 223. At the same time, when the button 211 is pressed, the limiting ring 212 will be driven to press the spring 213. The push rod 223 is squeezed and slides inside the limiting groove 214 during movement. When the support is adjusted to a suitable position, the button 211 is released, and the spring 213 in the reset assembly 21 restores the button 211 to its original position through the rebound force. At the same time, the limiting protruding teeth 221 and the limiting toothed rod 222 re-establish a stable limiting relationship, which can achieve precise adjustment of the support size. The cooperation between the limiting protruding teeth 221 and the limiting toothed rod 222 can accurately control the adjustment stroke and position, ensuring that each adjustment can accurately adapt to large circles of different outer diameters, and the adjustment accuracy is high.

[0049] At the same time, the knob 313 can also be rotated. Since the knob is connected to the threaded rod 314, rotating the knob 313 will cause the threaded rod 314 to rotate, and the threaded rod 314 is rotatably connected to the clamping rod 312. At this time, when the threaded rod 314 is rotated, the clamping rod 312 can only move in a specific direction through the action of the slider 316 and the slide groove 315, and the slider 316 drives the clamping rod 312 to move, thereby clamping or loosening the outer diameter of the large circle. For example, when the threaded rod 314 is rotated clockwise, the slider 316 moves toward the center of the large circle, clamping The rod 312 moves accordingly to clamp the large circle, and vice versa, the large circle is loosened. The rotation angle of the knob 313 is proportional to the moving distance of the clamping rod 312. The operator can accurately control the clamping degree according to the actual size of the large circle outer diameter and the required clamping force, which is conducive to ensuring accurate support for the large circle outer diameter. At the same time, the connection method between the threaded rod 314 and the slider 316 has high strength and stability, and can withstand large external forces without deformation or damage, ensuring that the support can always work stably during the large circle processing or treatment process.

[0050] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0051] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A support for a single large-diameter ring, comprising a mounting plate, a plurality of mounting holes being provided on the front of the mounting plate, and openings being provided on the left and right sides of the front of the mounting plate, characterized in that: Also includes: An adjusting portion, the adjusting portion being mounted on the front of the mounting plate and being used to adjust the clamping size of the device; as well as A supporting portion, the supporting portion is connected to the adjusting portion and is used to support the structural member; Wherein, the adjusting portion and the supporting portion are both provided in two groups, and the components connected to the two groups of adjusting portions and supporting portions are the same.

2. A support for a single large-circuit outer diameter according to claim 1, characterized in that: The adjustment part includes a reset component, which plays a role in mechanical reset after adjustment; A limit assembly, the limit assembly being arranged at the end of the reset assembly and being used for limit fixation after adjustment; Among them, the reset component and the limit component are used in conjunction with each other to adapt to single large circles with different outer diameters.

3. A support for a single large-circuit outer diameter according to claim 2, characterized in that: The support portion includes a clamping assembly, which is connected to the reset assembly and the limit assembly, and is used to clamp and fix the single large circle; Wherein, the clamping force point of the clamping assembly is adjusted by a reset assembly and a limit assembly.

4. A support for a single large-circuit outer diameter according to claim 3, characterized in that: The reset assembly includes a button, a limiting ring is provided on a side of the button close to the mounting plate, a spring is connected to a side of the limiting ring away from the button, and a limiting groove is provided on a side of the spring away from the limiting ring; Wherein, the limiting groove is arranged inside the clamping assembly, and the reset assembly is connected to the clamping assembly through the limiting groove.

5. A support for a single large-circuit outer diameter according to claim 4, characterized in that: The limiting assembly includes a push rod, the outer surface of the push rod is welded to the inside of the button, a limiting gear rod is welded on the side of the push rod away from the button, a plurality of limiting protruding teeth are welded on the back of the mounting plate, and the outer surface of the limiting gear rod is in contact with the plurality of limiting protruding teeth; The push rod passes through the opening and extends to the back of the mounting plate, and the outer surface of the push rod contacts the inner wall of the opening.

6. A support for a single large-circuit outer diameter according to claim 5, characterized in that: The clamping assembly includes a support plate, a clamping rod is provided on the side of the support plate away from the mounting plate, a slide groove is welded on the side of the clamping rod close to the support plate, a slider is provided on the side of the support plate close to the clamping rod, the outer surface of the slide groove is slidably connected to the inside of the slider, a threaded rod is rotatably connected to the bottom of the clamping rod, the outer surface of the threaded rod is threadedly connected to the convex edge of the bottom of the support plate, and a knob is welded on the side of the threaded rod away from the clamping rod; The limiting groove is provided on the front surface of the support plate, and the interior of the sliding block is adapted to the outer surface of the sliding groove.

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