Positioning and rotating device for furniture processing

Abstract

The utility model belongs to the technical field of furniture processing, and particularly relates to a positioning and rotating device for furniture processing, which comprises a bottom plate, a rotating component is arranged in the bottom plate, the top of the rotating component penetrates through the top of the bottom plate and is provided with a supporting column, and the top end of the supporting column is fixedly connected with a placing plate. A positioning assembly is arranged at the top of the placing plate; workpieces of different shapes and different sizes can be conveniently clamped and positioned through the positioning assembly arranged at the top of the placing plate, and the device can conveniently position and rotate the workpieces of different shapes and different sizes, so that the device is convenient to use and high in practicability; and meanwhile, through the rotating assembly, the workpiece positioned through the positioning assembly at the top of the containing plate can rotate conveniently, the workpiece can be stabilized conveniently after being rotated by an angle every time, and therefore the using effect of the device is good.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture processing, in particular to a positioning and rotating device for furniture processing. Background Art

[0002] Furniture refers to the essential equipment and facilities for humans to maintain normal life, engage in production practice and carry out social activities. Furniture has also been continuously developing and innovating with the times. Today, there are many categories, different materials, complete varieties and different uses. It is an important foundation for building a working and living space. In the process of furniture processing, specific workpieces need to be polished, so special positioning and rotating devices are needed.

[0003] However, most of the existing positioning and rotating devices for furniture processing are inconvenient to position and rotate workpieces of different shapes or sizes when used, which makes the device inconvenient to use and has poor practicality. Therefore, a positioning and rotating device for furniture processing is proposed to address the above problems. Utility Model Content

[0004] In order to make up for the shortcomings of the prior art and solve the problem that most of the existing positioning and rotating devices for furniture processing are inconvenient to position and rotate workpieces of different shapes or sizes when used, thereby making the device inconvenient to use and having poor practicality, the utility model proposes a positioning and rotating device for furniture processing.

[0005] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a positioning and rotating device for furniture processing, comprising a base plate, a rotating assembly is arranged inside the base plate, the top of the rotating assembly passes through the top of the base plate, and a supporting column is arranged, the top of the supporting column is fixedly connected to a placing plate, and a positioning assembly is arranged on the top of the placing plate.

[0006] Preferably, the rotating assembly includes an inner groove opened at the inner center of the bottom plate, a through hole penetrating from top to bottom is opened at the center of the upper surface of the inner groove, a mounting hole is opened at the center of the lower surface of the inner groove, a rotating rod is rotatably connected between the mounting hole and the through hole via a bearing, and the top end of the rotating rod passes through the top of the bottom plate and is fixedly connected to the bottom center of the support column, a spur gear is fixedly connected to the outer surface of the rotating rod located in the inner groove, and sliding grooves are opened on both the front and rear surfaces of the inner groove, a gear rod is slidably connected to the inside of the slide groove, and the gear rod is meshed with the spur gear. The two slide grooves are connected, and the centers of the two sides away from each other are provided with guide grooves, and the guide grooves are slidably connected with a sliding plate, and a spring three is fixedly connected between the sliding plate and the guide grooves, and a clamping block is fixedly connected with the center of the sliding plate close to the center of the inner groove, and the side of the gear rod away from the center of the inner groove is provided with a plurality of evenly distributed clamping grooves, and the clamping block is clamped in the clamping groove, and a circle of continuous limiting grooves is provided at the bottom of the support column, and the limiting block is rotatably connected to the limiting groove, and the bottom of the limiting block is fixedly connected to the top of the bottom plate.

[0007] Preferably, the outer surface of the card block and the inner side wall of the card slot are both arranged in an arc shape.

[0008] Preferably, the positioning assembly includes mounting grooves provided on the left and right sides and the front and rear sides of the top of the placement plate, the mounting grooves are fixedly connected with guide rods, the mounting grooves are slidably connected with mounting blocks, a through-type guide hole is provided at the center of the mounting block, a spring is fixedly connected between the side of the mounting block close to the center of the placement plate and the inside of the mounting groove, and the end of the guide rod passes through the guide hole and the spring, the top of the mounting block passes through the top of the placement plate and is fixedly connected with a clamping block, a slot is provided inside the clamping block, and the upper surface of the slot is communicated with the outside, a front-to-back through-type clamping groove is provided inside the slot away from the center of the placement plate, and the side of the clamping groove close to the center of the placement plate is communicated with the outside, and the inside of the clamping groove is away from the placement plate A clamping pad 2 is fixedly connected to one side of the inner center of the plate, a clamping plate is inserted into the slot, a groove is provided in the clamping slot on one side of the clamping plate close to the inner center of the placement plate, a clamping pad 1 is fixedly connected in the groove, and holes are provided above and below the side of the clamping plate away from the inner center of the placement plate, a through-type through slot is provided above the inside of the clamping block, and the interior of the through slot is communicated with the interior of the slot, an insertion rod is slidably connected to the through slot, and one end of the insertion rod close to the inner center of the placement plate is inserted into the upper insertion hole, the outer surface of the insertion rod is located in the through slot and is sleeved with a spring 2, one end of the spring 2 close to the inner center of the placement plate is fixedly connected to the outer surface of the insertion rod, and one end of the spring 2 away from the inner center of the placement plate is fixedly connected to the inner side wall of the through slot.

[0009] Preferably, one end of the insertion rod away from the inner center of the placement plate passes through the side surface of the clamping block and is fixedly connected to a turning handle.

[0010] Preferably, the side of the clamping groove away from the inner center of the placement plate is arranged in an arc shape, and the clamping pad 1 and the clamping pad 2 are both made of rubber material.

[0011] Preferably, the top of the clamping plate passes through the top of the clamping block, and a handle is fixedly connected at the center.

[0012] The utility model is beneficial in that:

[0013] 1. The utility model facilitates clamping and positioning of workpieces of different shapes and sizes by placing a positioning component on the top of the plate, and facilitates the device to position and rotate workpieces of different shapes and sizes, thereby making the device easy to use and highly practical.

[0014] 2. The utility model facilitates the rotation of the workpiece positioned by the positioning assembly on the top of the placement plate through the rotating assembly, and facilitates stabilization after each rotation angle, so that the device has a better use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure in the first embodiment;

[0017] Figure 2 It is a schematic diagram of a partial front cross-section structure in the first embodiment;

[0018] Figure 3 For Example 1 Figure 2 The enlarged structural diagram at A in the middle;

[0019] Figure 4 For Example 1 Figure 2 The enlarged structural diagram at B in the middle;

[0020] Figure 5 This is a schematic diagram of the handle structure in the second embodiment.

[0021] In the figure: 1, bottom plate; 2, support column; 3, placement plate; 4, positioning assembly; 401, guide rod; 402, mounting groove; 403, mounting block; 404, guide hole; 405, spring 1; 406, clamping block; 407, turning handle; 408, plug rod; 409, through groove; 410, spring 2; 411, plug hole; 412, slot; 413, clamping plate; 414, groove; 415, clamping Pad one; 416, clamping pad two; 417, clamping groove; 418, handle; 5, rotating assembly; 501, limit groove; 502, limit block; 503, inner groove; 504, gear rod; 505, spur gear; 506, mounting hole; 507, rotating rod; 508, through hole; 509, slide groove; 510, clamping groove; 511, clamping block; 512, sliding plate; 513, guide groove; 514, spring three. 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 of 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] Embodiment 1

[0024] See also Figure 1-4 As shown, a positioning and rotating device for furniture processing comprises a base plate 1, wherein a rotating assembly 5 is arranged inside the base plate 1, wherein the top of the rotating assembly 5 passes through the top of the base plate 1 and is provided with a supporting column 2, wherein a placing plate 3 is fixedly connected to the top of the supporting column 2, and a positioning assembly 4 is arranged on the top of the placing plate 3; during operation, the bottom of the base plate 1 is firstly fitted with a flat ground so that the device is placed stably, and after the device is placed stably, the workpiece to be processed is placed on the top of the placing plate 3, and then the positioning assembly 4 on the top of the placing plate 3 positions the placed workpiece, and the positioned workpiece can be rotated by the rotating assembly 5, so that the workpiece to be processed can be positioned and rotated, so the positioning assembly 4 arranged on the top of the placing plate 3 is convenient for clamping and positioning workpieces of different shapes and sizes, and the device is convenient for positioning and rotating workpieces of different shapes and sizes, so that the device is easy to use and has strong practicality, and at the same time, the rotating assembly 5 is convenient for the workpiece positioned by the positioning assembly 4 on the top of the placing plate 3 to rotate, and it is convenient to stabilize after each rotation angle, so that the use effect of the device is better.

[0025] The rotating assembly 5 includes an inner groove 503 opened at the center of the bottom plate 1, a through hole 508 penetrating from top to bottom is opened at the center of the upper surface of the inner groove 503, a mounting hole 506 is opened at the center of the lower surface of the inner groove 503, a rotating rod 507 is rotatably connected between the mounting hole 506 and the through hole 508 through a bearing, and the top end of the rotating rod 507 passes through the top of the bottom plate 1 and is fixedly connected to the bottom center of the support column 2, the outer surface of the rotating rod 507 is located in the inner groove 503 and is fixedly connected to a spur gear 505, and the front and rear surfaces of the inner groove 503 are A slide groove 509 is provided, and a gear rod 504 is slidably connected inside the slide groove 509, and the gear rod 504 is meshed with the spur gear 505. A guide groove 513 is provided at the center of the two slide grooves 509 on the side away from each other. A sliding plate 512 is slidably connected inside the guide groove 513. A spring 514 is fixedly connected between the sliding plate 512 and the inside of the guide groove 513. A block 511 is fixedly connected at the center of the sliding plate 512 on the side close to the center of the inner groove 503. A plurality of springs 514 are provided on the side of the gear rod 504 away from the center of the inner groove 503. The card slots 510 are evenly distributed, and the card block 511 is clamped inside the card slot 510. A circle of continuous limit slots 501 is set at the bottom of the support column 2. The limit slot 501 is rotatably connected to the limit block 502, and the bottom of the limit block 502 is fixedly connected to the top of the bottom plate 1. When working, the placement plate 3 is rotated first so that the placement plate 3 drives the support column 2 to rotate under the limit of the rotation connection between the limit block 502 and the limit slot 501, and the rotation of the support column 2 drives the rotation rod 507 to rotate, and when the rotation rod 507 rotates, it drives the spur gear 505 to rotate, and then the rotation of the spur gear 505 drives the rotation of the spur gear 505. The meshingly connected gear rod 504 slides inside the slide groove 509, and after the gear rod 504 slides, the block 511 inside the slot 510 is squeezed and contracts by squeezing the sliding plate 512 and the spring three 514, and then the gear rod 504 moves to make the block 511 correspond to the other slot 510. The rebound force of the squeezed spring three 514 drives the sliding plate 512 and the block 511 to move, and the block 511 can be clamped in the other slot 510 to stabilize the position of the placement plate 3 and the support column 2 after they are rotated to a certain angle, thereby facilitating the placement plate 3 and the support column 2 to maintain a stable position after the angle is rotated, and making it easy to use.

[0026] The outer surface of the clamping block 511 and the inner wall of the clamping slot 510 are both arranged in an arc shape; during operation, the clamping block 511 and the clamping slot 510 are easily connected and disconnected.

[0027] The positioning assembly 4 includes mounting grooves 402 opened on the left and right sides and the front and rear of the top of the placement plate 3, a guide rod 401 is fixedly connected inside the mounting groove 402, a mounting block 403 is slidably connected inside the mounting groove 402, a through-type guide hole 404 is opened at the center of the mounting block 403, a spring 405 is fixedly connected between one side of the mounting block 403 close to the center of the placement plate 3 and the inside of the mounting groove 402, and the end of the guide rod 401 passes through the guide hole 404 The top of the mounting block 403 passes through the top of the placement plate 3 and is fixedly connected with a clamping block 406. A slot 412 is provided inside the clamping block 406, and the upper surface of the slot 412 is communicated with the outside. A front-to-back through-type clamping groove 417 is provided on one side of the slot 412 away from the center of the placement plate 3, and the side of the clamping groove 417 close to the center of the placement plate 3 is communicated with the outside. The inside of the clamping groove 417 is away from the center of the placement plate 3. A clamping pad 2 416 is fixedly connected to one side of the clamping block 406, a clamping plate 413 is inserted into the slot 412, a groove 414 is provided inside the clamping groove 417 on the side of the clamping plate 413 close to the inner center of the placement plate 3, a clamping pad 1 415 is fixedly connected inside the groove 414, a plug hole 411 is provided above and below the side of the clamping plate 413 away from the inner center of the placement plate 3, a through slot 409 is provided above the clamping block 406, and the inside of the through slot 409 is connected to the The slots 412 are connected to each other, and a plug rod 408 is slidably connected to the inside of the through slot 409, and one end of the plug rod 408 close to the inner center of the placement plate 3 is inserted into the upper plug hole 411, and the outer surface of the plug rod 408 is located inside the through slot 409 and is sleeved with a second spring 410, and one end of the second spring 410 close to the inner center of the placement plate 3 is fixedly connected to the outer surface of the plug rod 408, and one end of the second spring 410 away from the inner center of the placement plate 3 is fixedly connected to the inner wall of the through slot 409;When working, first select whether to clamp by clamping pad 1 415 or clamping pad 2 416 according to the shape of the workpiece to be positioned and clamped, and when selecting, clamp the workpiece when it is rectangular through clamping pad 1 415, and clamp the workpiece when it is round through clamping pad 2 416, when clamping pad 1 415 is needed to clamp, move clamping block 406 so that clamping block 406 drives mounting block 403 to slide inside mounting groove 402, and mounting block 403 slides under the limit of the sliding connection between guide rod 401 and guide hole 404, and after mounting block 403 moves, spring 1 405 is stretched, so that the rebound force of the stretched spring 1 405 makes clamping block 406, clamping plate 413 and clamping pad 1 415 position and clamp the rectangular workpiece, and when clamping pad 2 416 is needed to clamp , first move the clamping plate 413 so that the clamping plate 413 moves out of the clamping groove 417, and when moving, first pull the plug rod 408 so that the plug rod 408 moves from the upper plug hole 411, and when moving, the spring 2 410 is squeezed and has a rebound force, and then the clamping plate 413 moves out of the clamping groove 417 so that the lower plug hole 411 corresponds to the plug rod 408, and then release the plug rod 408 so that the plug rod 408 can be inserted into the lower tea mouthfeel through the rebound force of the spring 2 410, and the position of the clamping plate 413 after moving can be fixed, at this time, the clamping groove 417 can be opened, and it is convenient for the clamping pad 2 416 to clamp the circular workpiece, when the clamping pad 1 415 is needed again, the clamping plate 413 can be put down, and it is convenient to switch between the clamping pad 1 415 and the clamping pad 2 416. ;

[0028] One end of the insertion rod 408 away from the inner center of the placement plate 3 passes through the side of the clamping block 406 and is fixedly connected with a turning handle 407; when working, the turning handle 407 facilitates the movement of the insertion rod 408.

[0029] The side of the clamping groove 417 away from the center of the placement plate 3 is arranged in an arc shape, and the clamping pad 1 415 and the clamping pad 2 416 are both made of rubber material; when working, it is convenient for the side of the clamping groove 417 away from the center of the placement plate 3 and the clamping pad 2 416 to clamp the circular workpiece, and the rubber clamping pad 1 415 and the clamping pad 2 416 have a better anti-slip effect.

[0030] Embodiment 2

[0031] See also Figure 5 As shown, compared with Example 1, as another implementation of the utility model, the top of the clamping plate 413 passes through the top of the clamping block 406, and a handle 418 is fixedly connected at the center; when working, the handle 418 facilitates the movement of the clamping plate 413.

[0032] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A positioning and rotating device for furniture processing, comprising a bottom plate (1), characterized in that: A rotating assembly (5) is arranged inside the base plate (1), the top of the rotating assembly (5) passes through the top of the base plate (1), and a support column (2) is arranged, the top of the support column (2) is fixedly connected to a placement plate (3), and a positioning assembly (4) is arranged on the top of the placement plate (3).

2. A positioning and rotating device for furniture processing according to claim 1, characterized in that: The rotating assembly (5) comprises an inner groove (503) opened at the center of the inner surface of the bottom plate (1), a through hole (508) penetrating from top to bottom is opened at the center of the inner upper surface of the inner groove (503), a mounting hole (506) is opened at the center of the inner lower surface of the inner groove (503), a rotating rod (507) is rotatably connected between the mounting hole (506) and the through hole (508) via a bearing, and the top end of the rotating rod (507) passes through the top of the bottom plate (1) and is fixedly connected to the bottom center of the support column (2), the outer surface of the rotating rod (507) is located inside the inner groove (503) and is fixedly connected with a spur gear (505), the front and rear surfaces of the inner groove (503) are both provided with a slide groove (509), a gear rod (504) is slidably connected inside the slide groove (509), and the gear rod (504) is meshingly connected with the spur gear (505). A guide groove (513) is provided at the center of the two sliding grooves (509) on the side away from each other, a sliding plate (512) is slidably connected to the guide groove (513), a spring three (514) is fixedly connected between the sliding plate (512) and the guide groove (513), a clamping block (511) is fixedly connected to the center of the sliding plate (512) on the side close to the center of the inner groove (503), a plurality of uniformly distributed clamping grooves (510) are provided on the side of the gear rod (504) away from the center of the inner groove (503), and the clamping block (511) is clamped in the inside of the clamping groove (510), a circle of continuous limiting grooves (501) is provided at the bottom of the support column (2), a limiting block (502) is rotatably connected to the limiting groove (501), and the bottom of the limiting block (502) is fixedly connected to the top of the bottom plate (1).

3. A positioning and rotating device for furniture processing according to claim 2, characterized in that: The outer surface of the clamping block (511) and the inner side wall of the clamping slot (510) are both arranged in an arc shape.

4. A positioning and rotating device for furniture processing according to claim 3, characterized in that: The positioning assembly (4) comprises mounting grooves (402) provided on the left and right sides and the front and rear sides of the top of the placement plate (3); a guide rod (401) is fixedly connected inside the mounting groove (402); a mounting block (403) is slidably connected inside the mounting groove (402); a through-type guide hole (404) is provided at the center of the mounting block (403); a spring (405) is fixedly connected between one side of the mounting block (403) close to the center of the placement plate (3) and the inside of the mounting groove (402); and the end of the guide rod (401) passes through the guide hole (404). ) and the spring (405), the top of the mounting block (403) passes through the top of the placement plate (3) and is fixedly connected with a clamping block (406), a slot (412) is provided inside the clamping block (406), and the inner upper surface of the slot (412) is communicated with the outside, a front-to-back through-type clamping groove (417) is provided on the side of the slot (412) away from the inner center of the placement plate (3), and the inner side of the clamping groove (417) close to the inner center of the placement plate (3) is communicated with the outside, and the inner side of the clamping groove (417) away from the inner center of the placement plate (3) is connected to the outside. A clamping pad 2 (416) is fixedly connected to one side, a clamping plate (413) is inserted into the slot (412), a groove (414) is provided inside the clamping groove (417) on the side of the clamping plate (413) close to the center of the placement plate (3), a clamping pad 1 (415) is fixedly connected inside the groove (414), a plug hole (411) is provided above and below the side of the clamping plate (413) away from the center of the placement plate (3), a through slot (409) is provided on the top of the clamping block (406), and the inside of the through slot (409) is connected to the The interior of the slot (412) is communicated with each other, and an insertion rod (408) is slidably connected to the interior of the through slot (409), and one end of the insertion rod (408) close to the center of the placement plate (3) is inserted into the upper insertion hole (411), and the outer surface of the insertion rod (408) is located inside the through slot (409) and is sleeved with a spring 2 (410), and one end of the spring 2 (410) close to the center of the placement plate (3) is fixedly connected to the outer surface of the insertion rod (408), and one end of the spring 2 (410) away from the center of the placement plate (3) is fixedly connected to the inner wall of the through slot (409).

5. A positioning and rotating device for furniture processing according to claim 4, characterized in that: One end of the insertion rod (408) away from the inner center of the placement plate (3) passes through the side of the clamping block (406) and is fixedly connected to the turning handle (407).

6. A positioning and rotating device for furniture processing according to claim 5, characterized in that: The side of the clamping groove (417) away from the inner center of the placement plate (3) is arranged in an arc shape, and the clamping pad 1 (415) and the clamping pad 2 (416) are both made of rubber material.

7. A positioning and rotating device for furniture processing according to claim 6, characterized in that: The top of the clamping plate (413) passes through the top of the clamping block (406), and a handle (418) is fixedly connected at the center.

Images