Bending equipment for aluminum plate machining

Abstract

The utility model discloses bending equipment for aluminum plate machining. The bending equipment comprises a bending mechanism and a hydraulic cylinder installed on one side of the bending mechanism. A transferring mechanism, a hydraulic rod, a driving motor and an air cylinder are arranged above the bending mechanism, and the hydraulic rod, the driving motor and the air cylinder are installed on one side of the transferring mechanism. The bending mechanism comprises a workbench, one side of the top of the workbench is fixedly connected with a limiting frame, the side, close to the limiting frame, of the workbench is fixedly connected with a hydraulic cylinder, and the side, close to the hydraulic cylinder, of the workbench is fixedly connected with a collecting box; wherein the output end of the hydraulic cylinder is fixedly connected with an extrusion block, the interiors of the two ends of the extrusion block are both slidably connected with guide rails, by arranging the bending mechanism, the aluminum plate body can be bent, a bending head is convenient to replace, and therefore the practicability of the device is improved; and by arranging the transferring mechanism, the bent aluminum plate body can be conveniently transferred to the collecting box to be stored, and therefore the safety of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum plate processing equipment, in particular to a bending equipment used for aluminum plate processing. Background Art

[0002] Aluminum plates are common aluminum products, widely used in various fields. During their processing, they often need to be bent.

[0003] Publication No. CN209189546U discloses a high-stability bending device for aluminum plate processing. The cylinder can control the extension and retraction of the telescopic rod, thereby pushing the bending head and bending and extruding the aluminum plate. When the bending head is used to extrude the aluminum plate, the bending mechanism will rotate at a certain angle with the rotating shaft as the rotation center. When the bending head contracts, the bending mechanism will return to its original state under the action of the return spring. However, the patent still has the following problems in actual use:

[0004] Although this high-stability bending device for aluminum plate processing can control the extension and retraction of the telescopic rod through the cylinder, thereby pushing the bending head and bending and extruding the aluminum plate, it is inconvenient to replace the bending head, resulting in the aluminum plate being able to be bent at only one angle, thereby reducing the practicality of the device.

[0005] A bending device for aluminum plate processing is proposed to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the utility model is to provide a bending device for aluminum plate processing, so as to solve the problem proposed in the above background technology that the extension and retraction of the telescopic rod can be controlled by a cylinder to push the bending head and bend and extrude the aluminum plate, but it is inconvenient to replace the bending head, resulting in the aluminum plate can only be bent at one angle, thereby reducing the practicality of the device.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bending device for aluminum plate processing, comprising a bending mechanism, and a hydraulic cylinder installed on one side of the bending mechanism;

[0008] A transfer mechanism is arranged above the bending mechanism, and a hydraulic rod, a driving motor and a cylinder are installed on one side of the transfer mechanism;

[0009] Also includes:

[0010] The bending mechanism comprises a workbench, one side of the top of the workbench is fixedly connected to a limit frame, the side of the workbench close to the limit frame is fixedly connected to a hydraulic cylinder, and the side of the workbench close to the hydraulic cylinder is fixedly connected to a collection box;

[0011] The output end of the hydraulic cylinder is fixedly connected to an extrusion block, both ends of the extrusion block are slidably connected to guide rails, both ends of the guide rails are fixedly connected to a limit frame, and the side of the limit frame away from the extrusion block is fixedly connected to a base;

[0012] Among them, a bending head is bonded and connected inside the base, one end of the bending head is bonded and connected to an aluminum plate body, a side of the aluminum plate body away from the bending head is bonded and connected to an extrusion block, and a groove is provided on one side inside the base.

[0013] Preferably, the base is symmetrically provided with limiting grooves on both sides close to the groove, and spring blocks are fixedly connected to the inside of the two limiting grooves, and one end of the spring block is fittedly connected to a semicircular ball.

[0014] Preferably, an annular groove is formed at one end of the semi-circular sphere, a circular ring is fittedly connected inside the annular groove, and a cylinder is slidably connected inside the circular ring.

[0015] Preferably, one end of the cylinder is fixedly connected to the semi-circular sphere, and the other end of the cylinder is fixedly connected to a baffle rod, and the outer side of the baffle rod is fitted and connected to the bending head.

[0016] Preferably, the transfer mechanism includes a support frame, the bottom of the support frame is fixedly connected to the workbench, the left and right ends of the top of the support frame are fixedly connected to hydraulic rods, the output ends of the two hydraulic rods are fixedly connected to support columns, and one side of the support column is fixedly connected to the drive motor.

[0017] Preferably, the output end of the driving motor passes through the support column and is fixedly connected to a threaded rod, the end of the threaded rod away from the driving motor is rotatably connected to the support column, the outer side of the threaded rod is threadedly connected to a threaded sleeve, the top of the threaded sleeve is fixedly connected to a sliding sleeve, the inside of the sliding sleeve is slidably connected to a guide rod, and both ends of the guide rod are fixedly connected to the support column.

[0018] Preferably, the bottom end of the threaded sleeve is fixedly connected to the cylinder, the output end of the cylinder is fixedly connected to the first connecting rod, both ends of the first connecting rod are rotatably connected to the second connecting rod, one end of the two second connecting rods is rotatably connected to the third connecting rod, one end of the third connecting rod is rotatably connected to the support rod, one end of the support rod is fixedly connected to the threaded sleeve, and the other end of the third connecting rod is fixedly connected to the rubber block.

[0019] Compared with the prior art, the beneficial effects of the utility model are as follows: the bending device for aluminum plate processing can not only bend the aluminum plate body by setting the bending mechanism, but also facilitate the replacement of the bending head, thereby improving the practicality of the device, and facilitating the transfer of the bent aluminum plate body to the collection box for storage by setting the transfer mechanism, thereby improving the safety of the device, and the specific contents are as follows:

[0020] 1. By setting up the bending mechanism, not only can the aluminum plate body be bent, but also the bending head can be replaced easily, thereby improving the practicality of the device. The hydraulic cylinder drives the extrusion block to move in the horizontal direction of the guide rail, and the aluminum plate body can be bent by utilizing the cooperation between the bending head and the extrusion block. The semi-circular ball is driven to move in the groove by pressing the stop rod inward, so that the circular ring slides on the surface of the cylinder. At the same time, the spring stop block moves in the limit groove along the outer side of the circular ring, thereby changing the protruding position of the spring stop block. When the circular ring and the semi-circular ball overlap, the semi-circular ball can be taken out of the groove, so that the limit of the stop rod on the bending head can be released, and the bending head can be replaced easily.

[0021] 2. By setting up a transfer mechanism, it is convenient to transfer the bent aluminum plate body to the collection box for storage, thereby improving the safety of the device. The threaded rod is driven to rotate by a driving motor, and the threaded action between the threaded rod and the threaded sleeve is utilized to drive the sliding sleeve to have a tendency to rotate. The guide rod is used to limit the sliding sleeve, thereby driving the aluminum plate body to move left and right in the horizontal direction of the guide rod. The first connecting rod is driven up and down by the cylinder, and the third connecting rod can be driven to move by the cooperation between the first connecting rod, the second connecting rod and the third connecting rod. The support rod is used to limit the third connecting rod, thereby driving the third connecting rod to rotate around the support rod, and can clamp aluminum plates of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 For this utility model Figure 1 Schematic diagram of the cross-sectional structure of the middle limit frame from top view;

[0024] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0025] Figure 4 For this utility model Figure 3 Schematic diagram of the structure of the middle hemisphere moving toward the inside of the groove;

[0026] Figure 5 For this utility model Figure 1 A schematic diagram of the enlarged structure of the transfer mechanism;

[0027] Figure 6 For this utility model Figure 5 Schematic diagram of the enlarged structure of the third connecting rod in the expanded state.

[0028] In the figure: 1. bending mechanism; 101. workbench; 102. limit frame; 103. hydraulic cylinder; 104. extrusion block; 105. guide rail; 106. base; 107. bending head; 108. aluminum plate body; 109. groove; 110. limit groove; 111. spring stopper; 112. semicircular ball; 113. ring groove; 114. ring; 115. cylinder; 116. stop rod; 117. collection box; 2. transfer mechanism; 201. support frame; 202. hydraulic rod; 203. support column; 204. drive motor; 205. threaded rod; 206. threaded sleeve; 207. sliding sleeve; 208. guide rod; 209. cylinder; 210. first connecting rod; 211. second connecting rod; 212. third connecting rod; 213. support rod; 214. rubber block. DETAILED DESCRIPTION

[0029] 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 implementation regulations described 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.

[0030] See also Figure 1-6 The utility model provides a technical solution: a bending device for aluminum plate processing, comprising a bending mechanism 1, and a hydraulic cylinder 103 installed on one side of the bending mechanism 1; a transfer mechanism 2 is arranged above the bending mechanism 1, and a hydraulic rod 202, a driving motor 204 and a cylinder 209 are installed on one side of the transfer mechanism 2; the bending mechanism 1 comprises a workbench 101, one side of the top of the workbench 101 is fixedly connected to a limiting frame 102, a side of the workbench 101 close to the limiting frame 102 is fixedly connected to the hydraulic cylinder 103, and a side of the workbench 101 close to the hydraulic cylinder 103 is fixedly connected to a collecting box 117, and the position of the guide rail 105 and the base 106 can be limited by setting the limiting frame 102;

[0031] The output end of the hydraulic cylinder 103 is fixedly connected to an extrusion block 104, and guide rails 105 are slidably connected inside both ends of the extrusion block 104. Both ends of the guide rails 105 are fixedly connected to the limit frame 102, and a base 106 is fixedly connected to the side of the limit frame 102 away from the extrusion block 104. The guide rails 105 can improve the stability of the movement of the extrusion block 104.

[0032] The base 106 is internally bonded with a bending head 107, one end of the bending head 107 is bonded with an aluminum plate body 108, and the side of the aluminum plate body 108 away from the bending head 107 is bonded with the extrusion block 104. A groove 109 is provided on one side of the base 106, and grooves 109 are provided at both the upper and lower ends of the base 106.

[0033] The base 106 is symmetrically provided with limiting grooves 110 on both sides close to the groove 109, and spring blocks 111 are fixedly connected inside the two limiting grooves 110, one end of the spring block 111 is fitted and connected with a semicircular ball 112, and one end of the semicircular ball 112 is provided with an annular groove 113, and a circular ring 114 is fitted and connected inside the annular groove 113, and a cylinder 115 is slidably connected inside the circular ring 114. By providing the annular groove 113, the circular ring 114 can overlap with the semicircular ball 112, so that the spring block 111 can be completely retracted into the limiting groove 110, thereby releasing the spring block 111 from limiting the semicircular ball 112;

[0034] One end of the cylinder 115 is fixedly connected to the semicircular sphere 112, and the other end of the cylinder 115 is fixedly connected to a stopper 116. The outer side of the stopper 116 is closely connected to the bending head 107. By setting the stopper 116, the bending head 107 can be limited.

[0035] The transfer mechanism 2 includes a support frame 201, the bottom of the support frame 201 is fixedly connected to the workbench 101, the left and right ends of the top of the support frame 201 are fixedly connected to the hydraulic rods 202, the output ends of the two hydraulic rods 202 are fixedly connected to the support column 203, one side of the support column 203 is fixedly connected to the driving motor 204, and the height of the rubber block 214 can be changed by setting the hydraulic rods 202;

[0036] The output end of the driving motor 204 passes through the supporting column 203 and is fixedly connected with a threaded rod 205. One end of the threaded rod 205 away from the driving motor 204 is rotatably connected to the supporting column 203. The outer side of the threaded rod 205 is threadedly connected with a threaded sleeve 206. The top of the threaded sleeve 206 is fixedly connected with a sliding sleeve 207. The interior of the sliding sleeve 207 is slidably connected with a guide rod 208. Both ends of the guide rod 208 are fixedly connected to the supporting column 203. The threaded action between the threaded rod 205 and the threaded sleeve 206 drives the sliding sleeve 207 to rotate. The guide rod 208 limits the sliding sleeve 207, thereby driving the rubber block 214 to move left and right along the horizontal direction of the guide rod 208.

[0037] The bottom end of the threaded sleeve 206 is fixedly connected to the cylinder 209, and the output end of the cylinder 209 is fixedly connected to the first connecting rod 210. Both ends of the first connecting rod 210 are rotatably connected to the second connecting rod 211. One end of the two second connecting rods 211 is rotatably connected to the third connecting rod 212, and one end of the third connecting rod 212 is rotatably connected to the support rod 213. One end of the support rod 213 is fixedly connected to the threaded sleeve 206, and the other end of the third connecting rod 212 is fixedly connected to the rubber block 214. The third connecting rod 212 is rotated around the support rod 213 to clamp the aluminum plate body 108 of different thicknesses.

[0038] Working principle: Before using this bending equipment for aluminum plate processing, you need to check the overall condition of the device to make sure it can work normally. Figure 1 - Figure 6 As shown, firstly, the aluminum plate body 108 is placed between the bending head 107 and the extrusion block 104, and then the hydraulic cylinder 103 is started to drive the extrusion block 104 to move toward the bending head 107. By utilizing the cooperation between the bending head 107 and the extrusion block 104, the aluminum plate body 108 can be bent, and then the extrusion block 104 is driven to reset by the hydraulic cylinder 103;

[0039] Secondly, the threaded rod 205 is driven to rotate by the driving motor 204, and the threaded action between the threaded rod 205 and the threaded sleeve 206 is utilized to drive the sliding sleeve 207 to have a tendency to rotate, and the guide rod 208 is utilized to limit the sliding sleeve 207, so as to move the rubber block 214 to the top of the aluminum plate body 108, and then the hydraulic rod 202 is started to make the rubber block 214 contact with the aluminum plate body 108, and the cylinder 209 is started to drive the first connecting rod 210 to move, and the cooperation among the first connecting rod 210, the second connecting rod 211 and the third connecting rod 212 can be utilized to drive the third connecting rod 212 to move, and the support rod 213 is utilized to limit the third connecting rod 212, so as to drive the third connecting rod 212 to rotate around the support rod 213, so as to clamp the aluminum plate bodies 108 of different thicknesses, and then the bent aluminum plate bodies 108 are transferred to the collection box 117 for storage, thereby improving the safety of the device;

[0040] Finally, when the bending head 107 needs to be replaced, first press the baffle rod 116 inward to drive the semi-circular ball 112 to move in the groove 109, so that the ring 114 slides on the surface of the cylinder 115, and at the same time the spring stop block 111 moves along the outer side of the ring 114 in the limit groove 110, thereby changing the protruding position of the spring stop block 111. When the ring 114 coincides with the semi-circular ball 112, the semi-circular ball 112 can be taken out of the groove 109, and the baffle rod 116 can be released from the limit of the bending head 107, which can facilitate the replacement of the bending head 107.

[0041] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A bending device for aluminum plate processing, comprising a bending mechanism (1), and a hydraulic cylinder (103) installed on one side of the bending mechanism (1); A transfer mechanism (2) is arranged above the bending mechanism (1), as well as a hydraulic rod (202), a drive motor (204) and a cylinder (209) installed on one side of the transfer mechanism (2); It is characterized in that Also includes: The bending mechanism (1) comprises a workbench (101), one side of the top of the workbench (101) is fixedly connected to a limiting frame (102), the side of the workbench (101) close to the limiting frame (102) is fixedly connected to a hydraulic cylinder (103), and the side of the workbench (101) close to the hydraulic cylinder (103) is fixedly connected to a collection box (117); The output end of the hydraulic cylinder (103) is fixedly connected to an extrusion block (104), both ends of the extrusion block (104) are slidably connected to guide rails (105), both ends of the guide rails (105) are fixedly connected to a limiting frame (102), and a side of the limiting frame (102) away from the extrusion block (104) is fixedly connected to a base (106); The inside of the base (106) is fitted with a bending head (107), one end of the bending head (107) is fitted with an aluminum plate body (108), the side of the aluminum plate body (108) away from the bending head (107) is fitted with an extrusion block (104), and a groove (109) is provided on one side of the inside of the base (106).

2. The bending equipment for aluminum plate processing according to claim 1 is characterized in that: The base (106) is symmetrically provided with limiting grooves (110) on both sides close to the groove (109), and the insides of the two limiting grooves (110) are fixedly connected with spring stoppers (111), and one end of the spring stopper (111) is fittedly connected with a semicircular ball (112).

3. The bending equipment for aluminum plate processing according to claim 2 is characterized in that: An annular groove (113) is formed at one end of the semicircular sphere (112), a circular ring (114) is fitted inside the annular groove (113), and a cylinder (115) is slidably connected inside the circular ring (114).

4. The bending equipment for aluminum plate processing according to claim 3 is characterized in that: One end of the cylinder (115) is fixedly connected to the semicircular sphere (112), and the other end of the cylinder (115) is fixedly connected to a blocking rod (116), and the outer side of the blocking rod (116) is closely connected to the bending head (107).

5. The bending equipment for aluminum plate processing according to claim 1, characterized in that: The transfer mechanism (2) comprises a support frame (201), the bottom of the support frame (201) is fixedly connected to the workbench (101), the left and right ends of the top of the support frame (201) are fixedly connected to hydraulic rods (202), the output ends of the two hydraulic rods (202) are fixedly connected to support columns (203), and one side of the support column (203) is fixedly connected to a drive motor (204).

6. The bending equipment for aluminum plate processing according to claim 5, characterized in that: The output end of the driving motor (204) passes through the supporting column (203) and is fixedly connected to a threaded rod (205); one end of the threaded rod (205) away from the driving motor (204) is rotatably connected to the supporting column (203); the outer side of the threaded rod (205) is threadedly connected to a threaded sleeve (206); the top end of the threaded sleeve (206) is fixedly connected to a sliding sleeve (207); the interior of the sliding sleeve (207) is slidably connected to a guide rod (208); both ends of the guide rod (208) are fixedly connected to the supporting column (203).

7. The bending equipment for aluminum plate processing according to claim 6, characterized in that: The bottom end of the threaded sleeve (206) is fixedly connected to the cylinder (209), the output end of the cylinder (209) is fixedly connected to the first connecting rod (210), both ends of the first connecting rod (210) are rotatably connected to the second connecting rods (211), one end of each of the two second connecting rods (211) is rotatably connected to the third connecting rod (212), one end of the third connecting rod (212) is rotatably connected to the support rod (213), one end of the support rod (213) is fixedly connected to the threaded sleeve (206), and the other end of the third connecting rod (212) is fixedly connected to the rubber block (214).

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