Bending device for furniture processing

Abstract

The utility model relates to the technical field of bending devices, in particular to a bending device for furniture processing. Comprising a large gear and a small gear which rotate on the top of the base, the large gear and the small gear are connected in a meshed mode, a circular plate is arranged on the top of the large gear, a cylinder is arranged on the top of the circular plate, a bearing plate is fixed to one side of the circular plate, a bearing block is arranged on the portion, located on one side of the small gear, of the top of the base, and a frame plate is arranged on one side of the bearing block. A first motor for driving the small gear to rotate is arranged at the top of the frame plate, clamping assemblies are arranged at the top of the bearing plate and the top of the bearing block, a steel bar is placed at the top of the bearing block and the top of the bearing plate and clamped by the two clamping assemblies and the cylinder, and the steel bar is bent when the large gear rotates. The top of the base is covered with a protection assembly, and a limiting edge for limiting the protection assembly is arranged on the side edge of the top of the base. According to the bending device for furniture processing, steel bars with various diameters can be bent, chippings splash out in the bending process, and operators can be well protected.

Description

TECHNICAL FIELD

[0001] The utility model relates to bending device technical field, specifically point to a kind of bending device for furniture processing. BACKGROUND

[0002] In furniture manufacturing process, some metal materials, such as reinforcing steel, are often needed to be bent to meet the specific structural requirements. For example, when making some furniture parts with unique shape or needing reinforcing structure, the bent reinforcing steel can be used as a supporting frame or decorative element to enhance the stability and aesthetics of furniture. Therefore, the bending device for furniture processing emerges as the times require. The common bending device for furniture processing is composed of a base and a bending assembly, and the following shortcomings are found during use:

[0003] 1. The existing bending assembly is usually optimized for a certain diameter range of reinforcing steel during design and manufacturing. The size and shape of the bending and clamping device are fixed and match the specific diameter of the reinforcing steel. When encountering reinforcing steel with a diameter that does not match, the bending assembly cannot effectively bend the reinforcing steel due to its structure and size limitations.

[0004] 2. During the bending process of reinforcing steel, the local deformation of reinforcing steel under the action of strong external force can cause the generation of oxide scale, coating or small metal particles and other debris on the surface of reinforcing steel. These debris can splash out from around the bending point under the action of strong impact force. However, the existing bending device lacks effective protection measures to prevent the splashing of these debris. There is usually no special protection device on the workbench, and the operator is directly exposed to the possible debris splashing path during operation. If the debris hits the operator's eyes, skin or clothes, it not only causes physical harm to the operator, but also affects the normal operation of the operator, thereby affecting production efficiency and product quality.

[0005] Therefore, in view of the existing structure, a bending device for furniture processing is proposed. SUMMARY

[0006] The technical problem to be solved by the utility model is that only reinforcing steel of a specific diameter can be bent, and there is no good protection for the operator when debris splashes out during bending.

[0007] The utility model provides a bending device for furniture processing, including the base, the base top is provided with bending assembly, the bending assembly includes the big gear and the pinion that rotates to set in the base top, and the big gear and pinion are mutually engaged and are connected, the big gear top is fixedly provided with the round plate, the round plate top is fixedly provided with the cylinder, the round plate one side is fixedly provided with the bearing plate, the base top is located pinion one side fixedly provided with the bearing block, the bearing block one side is fixedly provided with the frame plate, the frame plate top is fixedly provided with motor no.

[0008] The base top cover is equipped with the protection component, and the base top is located side edge department fixedly provided with the spacing protection component's spacing.

[0009] As a further scheme of the utility model: the frame plate is fixedly arranged on the base top.

[0010] As a further scheme of the utility model: the clamping assembly includes fixed plate and clamping plate, the clamping plate one side rotationally provided with the adjusting bolt, and the adjusting bolt is screw thread rotationally connected with the fixed plate.

[0011] As a further scheme of the utility model: the fixed plate of two clamping assemblies is fixedly arranged on the bearing plate top and the bearing block top respectively, and the clamping plate of two clamping assemblies is slidingly arranged on the bearing plate top and the cylinder top and the bearing block top respectively.

[0012] As a further scheme of the utility model: the protection component includes the protection frame no. 1 that moves and sets in the base top, the lower end of protection frame no. 1 is fixedly provided with the insert block, and the insert block moves and inserts on the base, and protection frame no. 1 one side is provided with the slot, the protection frame no. 2 is slidingly arranged in the protection frame no. 1, and the lifting assembly is arranged between protection frame no. 1 and protection frame no. 2, and the lifting assembly adjusts the height of protection frame no. 2.

[0013] As a further scheme of the utility model: the lifting assembly includes two groups of vertical plates fixedly arranged at the top of the protective frame one, and the two groups of vertical plates are fixedly arranged at the two sides of the top of the protective frame one respectively, a bidirectional threaded rod is rotationally arranged between each group of vertical plates, two sliding blocks are rotationally arranged on the bidirectional threaded rod, a connecting clamp one is fixedly arranged at the top of the sliding block, two connecting clamp twos are fixedly arranged at the bottom of the edge of the protective frame two, an adjusting rod is hingedly arranged between the connecting clamp one and the connecting clamp two corresponding to each other, one side of one of the vertical plates is fixedly arranged with a motor two for driving the rotation of one of the bidirectional threaded rods, one side of the other vertical plate in each group of vertical plates is rotationally arranged with a synchronous wheel, and the synchronous wheel drives the rotation of the bidirectional threaded rod, and a synchronous belt is arranged between the two synchronous wheels.

[0014] Compared with the prior art, the utility model has the beneficial effects of:

[0015] 1、The utility model discloses a clamping assembly is arranged on the bending assembly, and the steel bars with different diameters can be clamped, so that the steel bars with different diameters can be bent.

[0016] 2、The utility model discloses a protective assembly is arranged, effectively avoids the operator to be hurt by the splashing of the steel bar when bending, and the lifting assembly can adjust the height of the protective frame two according to the different steel bars, so that the protection height of the protective assembly can be adjusted, and the practicability is effectively improved. DRAWINGS

[0017] The drawings are used to provide further understanding of the utility model, and constitute a part of the specification, are used to explain the utility model together with the embodiments of the utility model, and do not constitute the limitation to the utility model.

[0018] Figure 1 It is the overall structure schematic diagram of the bending device for furniture processing of the utility model.

[0019] Figure 2 It is the height adjustment rear structure schematic diagram of the protective frame two of the bending device for furniture processing of the utility model.

[0020] Figure 3 It is the partial enlarged structure schematic diagram of the bending device for furniture processing of the utility model.

[0021] Figure 4 It is the protective assembly removal rear structure schematic diagram of the bending device for furniture processing of the utility model.

[0022] In the drawings:

[0023] 1. Base; 2. Bending assembly; 3. Clamping assembly; 4. Protective assembly; 5. Lifting assembly; 201. Large gear; 202. Small gear; 203. Circular plate; 204. Cylindrical column; 205. Support plate; 206. Support block; 207. Frame plate; 208. Motor 1; 301. Fixing plate; 302. Clamping plate; 303. Adjusting bolt; 401. Protective frame 1; 402. Slotted; 403. Protective frame 2; 501. Vertical plate; 502. Two-way threaded rod; 503. Slider; 504. Adjusting rod; 505. Motor 2; 506. Synchronous pulley; 507. Synchronous belt. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1 , Figure 4 A bending device for furniture processing includes a base 1, a bending assembly 2 on the top of the base 1, and a large gear 201 and a small gear 202 rotatably mounted on the top of the base 1, with the large gear 201 and small gear 202 meshing with each other. When the small gear 202 rotates, it drives the large gear 201 to rotate. A circular plate 203 is fixedly mounted on the top of the large gear 201, and a cylinder 204 is fixedly mounted on the top of the circular plate 203. A receiving plate 205 is fixedly mounted on one side of the circular plate 203. A receiving block 206 is fixedly mounted on the top of the base 1 on one side of the small gear 202, and a support plate 207 is fixedly mounted on one side of the support block 206. The support plate 207 is fixedly mounted on the top of the base 1, and a motor 208 for driving the small gear 202 to rotate is fixedly mounted on the top of the support plate 207. The top of the support plate 205 and the receiving block 206 are connected to the support plate 206. Each block 206 is equipped with a clamping assembly 3 on its top. The clamping assembly 3 includes a fixed plate 301 and a clamping plate 302. An adjusting bolt 303 is rotatably mounted on one side of the clamping plate 302 and is threadedly connected to the fixed plate 301. When the adjusting bolt 303 rotates, it can move on the fixed plate 301, thereby adjusting the position of the clamping plate 302. The fixed plates 301 of the two clamping assemblies 3 are respectively fixedly mounted on the top of the receiving plate 205 and the top of the receiving block 206. The clamping plates 302 of the two clamping assemblies 3 are respectively slidably mounted on the top of the receiving plate 205, the circular plate 203, and the receiving block 206. The reinforcing bar is placed on the top of the receiving block 206 and the receiving plate 205 and is clamped by the two clamping assemblies 3 and the cylinder 204. The reinforcing bar is bent when the large gear 201 rotates.

[0026] Please refer to Figures 1-3 , the base 1 top cover is provided with a protection assembly 4, the base 1 top is located at the side and is fixedly provided with a limiting protection assembly 4 limiting extension 101, the protection assembly 4 includes the protection frame one 401 movably arranged on the top of the base 1, the lower end of the protection frame one 401 is fixedly provided with an insertion block, and the insertion block is movably inserted on the base 1, the protection frame one 401 is provided with a slot 402 on one side, the protection frame two 403 is slidably arranged in the protection frame one 401, the lifting assembly 5 is arranged between the protection frame one 401 and the protection frame two 403, and the height of the protection frame two 403 is adjusted by the lifting assembly 5, the lifting assembly 5 includes two groups of vertical plates 501 fixedly arranged on the top of the protection frame one 401, and the two groups of vertical plates 501 are respectively fixedly arranged on the top of the protection frame one 401 on both sides, a bidirectional screw rod 502 is rotatably arranged between each group of vertical plates 501, two sliding blocks 503 are threadedly rotatably arranged on the bidirectional screw rod 502, the bidirectional screw rod 502 is provided with a right thread and a reverse thread, and the threads of the right thread and the reverse thread are opposite, one of the two sliding blocks 503 is provided with a right thread hole for the right thread to rotate, and the other sliding block 503 is provided with a reverse thread hole for the reverse thread to rotate, since the right thread and the right thread hole are threadedly rotatably connected, and the reverse thread and the reverse thread hole are threadedly rotatably connected, when the bidirectional screw rod 502 rotates, the two sliding blocks 503 can be driven to move in opposite directions, the connecting clamp one is fixedly arranged on the top of the sliding block 503, the connecting clamp two is fixedly arranged on the edge of the protection frame two 403, and the connecting clamp one and the connecting clamp two are hingedly arranged between each other, and the adjusting rod 504 is arranged between the connecting clamp one and the connecting clamp two, one side of one of the two vertical plates 501 is fixedly provided with a motor two 505 for driving one of the bidirectional screw rods 502 to rotate, the sliding block 503 moves, so that the connecting clamp one also moves, since the connecting clamp two is fixed on the protection frame two 403, the adjusting rod 504 can be rotated in the connecting clamp one and the connecting clamp two, so that the up and down position of the protection frame two 403 can be changed, one side of the other vertical plate 501 in each group of vertical plates 501 is rotatably provided with a synchronous wheel 506, and the synchronous wheel 506 is rotatably driven by the bidirectional screw rod 502, and the synchronous belt 507 is arranged between the two synchronous wheels 506. Since the synchronous belt 507 connects the two synchronous wheels 506, when one of the synchronous wheels 506 rotates, the other synchronous wheel 506 can be driven to rotate.

[0027] The working principle of the utility model:

[0028] When the steel bar needs to be bent, the steel bar is placed on the supporting block 206 and the supporting plate 205, then the adjusting bolt 303 is rotated, so that the adjusting bolt 303 moves on the fixed plate 301, and the clamping plate 302 clamps the steel bar, then the protection assembly 4 can be placed on the base 1, and the plug block is inserted into the base 1, and the slot 402 is also covered above the steel bar, then the protection area of the protection assembly 4 can be adjusted according to the size and the bending degree of the steel bar, the motor two 505 can be started, so that one of the two-way threaded rods 502 is rotated, and one of the synchronous wheels 506 is also rotated, at this time, the other synchronous wheel 506 is rotated through the synchronous belt 507, so that the other two-way threaded rod 502 is rotated, so that the sliding block 503 is moved, so that the adjusting rod 504 changes the angle, so that the height of the protection frame two 403 is adjusted, so that the protection height of the protection assembly 4 is adjusted, after being adjusted to the appropriate height, the motor two 505 is stopped, then the motor one 208 can be started, so that the pinion 202 is rotated, so that the gear wheel 201 is also rotated, so that the supporting plate 206 and the clamping assembly 3 on the supporting plate 206 are also rotated, so that the steel bar is bent, after being bent to the appropriate angle, the motor one 208 can be turned off, at this time, the protection assembly 4 can be taken down, and the clamping of the steel bar is released, so that the steel bar can be taken down.

[0029] The above describes the utility model and its implementation mode, which is not restrictive, and the drawings shown are only one of the embodiments of the utility model, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired thereby, without departing from the creative purpose of the utility model, similar structural modes and embodiments are not creatively designed, which should belong to the protection scope of the utility model.

Claims

1. A bending device for furniture processing, comprising a base (1), wherein a bending component (2) is disposed on the top of the base (1), characterized in that: The bending assembly (2) includes a large gear (201) and a small gear (202) rotatably mounted on the top of the base (1), and the large gear (201) and the small gear (202) are meshed together. A circular plate (203) is fixedly mounted on the top of the large gear (201), and a cylinder (204) is fixedly mounted on the top of the circular plate (203). A receiving plate (205) is fixedly mounted on one side of the circular plate (203), and a receiving block is fixedly mounted on the top of the base (1) on the side of the small gear (202). 206), a frame plate (207) is fixedly installed on one side of the receiving block (206), and a motor (208) for driving the small gear (202) to rotate is fixedly installed on the top of the frame plate (207). Clamping components (3) are provided on the top of the receiving plate (205) and the top of the receiving block (206). The steel bar is placed on the top of the receiving block (206) and the receiving plate (205) and is clamped by the two clamping components (3) and the cylinder (204). The steel bar is bent when the large gear (201) rotates. The base (1) is covered with a protective component (4) on top, and the base (1) is fixedly provided with a limiting extension (101) of the limiting protective component (4) on the side.

2. The bending device for furniture processing according to claim 1, characterized in that: The frame plate (207) is fixedly installed on the top of the base (1).

3. The bending device for furniture processing according to claim 1, characterized in that: The clamping assembly (3) includes a fixing plate (301) and a clamping plate (302). An adjusting bolt (303) is rotatably provided on one side of the clamping plate (302), and the adjusting bolt (303) is threadedly rotatably connected to the fixing plate (301).

4. A bending device for furniture processing according to claim 3, characterized in that: The fixing plates (301) of the two clamping components (3) are fixedly installed on the top of the receiving plate (205) and the top of the receiving block (206), respectively. The clamping plates (302) of the two clamping components (3) are slidably installed on the top of the receiving plate (205), the round plate (203) and the top of the receiving block (206), respectively.

5. A bending device for furniture processing according to claim 1, characterized in that: The protective component (4) includes a protective frame one (401) movably disposed on the top of the base (1). A plug is fixedly disposed at the lower end of the protective frame one (401) and the plug is movably inserted into the base (1). A slot (402) is provided on one side of the protective frame one (401). A protective frame two (403) is slidably disposed inside the protective frame one (401). A lifting component (5) is disposed between the protective frame one (401) and the protective frame two (403) and the lifting component (5) adjusts the height of the protective frame two (403).

6. A bending device for furniture processing according to claim 5, characterized in that: The lifting assembly (5) includes two sets of upright plates (501) fixedly installed on the top of the first protective frame (401), and the two sets of upright plates (501) are respectively fixedly installed on the top two sides of the first protective frame (401). A bidirectional threaded rod (502) is rotatably installed between each set of upright plates (501). Two sliders (503) are threadedly rotated on the bidirectional threaded rod (502). A connecting clamp is fixedly installed on the top of the slider (503). A connecting clamp is fixedly installed on the bottom edge of the second protective frame (403). Two connecting clips are provided, and an adjusting rod (504) is hinged between the corresponding connecting clips. One of the upright plates (501) is fixedly provided with a motor (505) that drives one of the bidirectional threaded rods (502) to rotate. The other upright plate (501) in each set of upright plates (501) is rotatably provided with a synchronous pulley (506) on one side, and the rotation of the synchronous pulley (506) drives the bidirectional threaded rod (502) to rotate. A synchronous belt (507) is provided between the two synchronous pulleys (506).

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