Hardware bending and stamping structure for communication equipment

Abstract

The utility model relates to the technical field of communication hardware bending and stamping, solves the technical problem that bending and stamping need to be carried out respectively, and particularly relates to a hardware bending and stamping structure for communication equipment, which comprises a processing table serving as a supporting foundation, and a stamping and bending mechanism capable of carrying out stamping and bending in sequence is arranged on the processing table. The stamping and bending mechanism is provided with a bending limiting mechanism for limiting the stamping and bending mechanism, the bending limiting mechanism comprises two symmetrical vertical sliding rails arranged on the machining table, and the tops of the opposite ends of the vertical sliding rails communicate with storage boxes. Due to the arrangement of the bending limiting mechanism, the stamping and bending mechanism can be limited, after the stamping and bending mechanism completes stamping, limiting of a bending part in the stamping and bending mechanism is relieved, bending operation is carried out after stamping, stamping and bending can be carried out at the same time under the condition that equipment is not suspended, and the stamping and bending efficiency is improved. And the processing operation efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bending and punching of communication hardware, in particular to a bending and punching structure of hardware for communication equipment. Background Art

[0002] Stamping is a metal processing method based on the plastic deformation of metal. It uses molds and stamping equipment to apply pressure to sheet metal, causing it to plastically deform or separate, thereby obtaining parts with certain shapes, sizes and performances. A large number of hardware parts on communication equipment need to be bent and stamped. However, one type of bending and stamping device for hardware parts used in existing communication equipment requires stamping the sheet metal before bending it during the processing process. It is necessary to manually pause the processing equipment, adjust the position of the stamped sheet metal, and then perform the bending operation, which will reduce processing efficiency. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the utility model provides a bending and stamping structure for hardware parts of communication equipment, which solves the technical problem that bending and stamping need to be performed separately, and achieves the purpose of improving processing efficiency.

[0004] To solve the above technical problems, the present invention provides the following technical solutions: a bending and stamping structure for hardware for communication equipment, comprising a processing table as a supporting base, a stamping and bending mechanism capable of performing stamping and bending in sequence provided on the processing table, and a bending limit mechanism provided on the stamping and bending mechanism for limiting the position of the stamping and bending mechanism;

[0005] The bending limit mechanism includes two symmetrical vertical slide rails arranged on the processing table, the tops of the opposite ends of the vertical slide rails are connected to the storage box, the inner side of the storage box is slidably connected to the limit tooth plate, the outer ends of the vertical slide rails are slidably connected to the vertical slide rod through the bracket, the top of the vertical slide rod is fixedly connected to the active tooth plate, the outer side of one end of the vertical slide rail is fixedly connected to the fixed plate above the storage box, the outer ends of the fixed plate are rotatably connected to the transmission gear, the outer ends of the fixed plate are rotatably connected to the changing gear below the transmission gear, the changing gear is meshed with the transmission gear, and the end of the transmission gear (208) is fixedly connected to the connecting gear meshed with the active tooth plate.

[0006] Preferably, the stamping and bending mechanism includes a support frame fixedly connected to the top of the processing table, a top bin is provided below the support frame, the bottom end of the top bin is fixedly connected to the bottom bin, connecting slide grooves are provided at both ends of the outer sides of the top bin and the bottom bin, a bending block is slidably connected to the inner side of the top bin, both ends of the outer side of the bending block are fixedly connected to stabilizing slide rods slidably connected to the inner side of the connecting slide groove, and the bottom end of the bottom bin is fixedly connected to a stamping block.

[0007] Preferably, a cylinder is installed on the top of the support frame through a base, and an extended end of the cylinder passes through the support frame and the top bin and is fixedly connected to the top of the bending block.

[0008] Preferably, a bending tube is connected through the middle of the bottom end of the processing table, and four interference rods are fixedly connected to the top end of the processing table, and several of the interference rods correspond to the vertical sliding rods respectively.

[0009] Preferably, the outer edges of the top bin and the bottom bin are fixedly connected with a fixing frame, and a return spring is connected between the vertical slide bar and the fixing frame on the outer side of the bottom bin.

[0010] Preferably, the top end of the bending tube corresponds to the bending block, and sheet metal is placed on the top end of the bending tube.

[0011] By means of the above technical solution, the utility model provides a bending and stamping structure for hardware for communication equipment, which has at least the following beneficial effects:

[0012] 1. Due to the setting of the bending limit mechanism, the utility model can limit the stamping and bending mechanism. After the stamping and bending mechanism completes stamping, the limit of the bending component in the stamping and bending mechanism is released, so that the bending operation can be performed after stamping. In this way, stamping and bending can be completed simultaneously without pausing the equipment, which can improve the processing efficiency.

[0013] 2. Due to the setting of the stamping and bending mechanism, the utility model can perform stamping and bending operations on the sheet metal in sequence, which can reduce the difficulty of the bending process and save processing time. Moreover, since the stamped sheet metal does not require manual transfer, the bending operation can avoid the occurrence of insufficient bending specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute improper limitations on the present application.

[0015] In the attached figure:

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the bending pipe installation structure of the utility model;

[0018] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged mechanism at point A;

[0019] Figure 4 This is a schematic structural diagram of the bending limit mechanism of the present utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the punching and bending mechanism of the utility model;

[0021] Figure 6 This is a schematic diagram of the installation structure of the interference rod of the present utility model.

[0022] In the picture: 1. Processing table;

[0023] 2. Bending limit mechanism; 201. Vertical slide rail; 202. Storage box; 203. Limiting tooth plate; 204. Vertical slide bar; 205. Return spring; 206. Active tooth plate; 207. Fixed plate; 208. Transmission gear; 209. Direction-changing gear; 210. Connecting gear;

[0024] 3. Stamping and bending mechanism; 301. Support frame; 302. Top bin; 303. Bottom bin; 304. Connecting chute; 305. Bending block; 306. Stabilizing slide bar; 307. Stamping block; 308. Cylinder; 309. Bending tube; 310. Resistance rod; 311. Fixing frame;

[0025] 4. Sheet metal. DETAILED DESCRIPTION

[0026] 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.

[0027] Example 1

[0028] However, in the existing bending and stamping devices for hardware used in communication equipment, one type requires the sheet metal to be stamped before being bent during the processing process. This requires manual pause of the processing equipment, and then the position of the stamped sheet metal is adjusted before the bending operation is performed, which reduces processing efficiency. Figures 1-6 This embodiment provides a bending and stamping structure for hardware parts used in communication equipment, which solves the technical problem that bending and stamping need to be performed separately. A bending and stamping structure for hardware parts used in communication equipment includes a processing table 1 as a supporting base. The processing table 1 is provided with a stamping and bending mechanism 3 that can perform stamping and bending in sequence. The stamping and bending mechanism 3 is provided with a bending limiting mechanism 2 that limits the stamping and bending mechanism 3. The stamping and bending mechanism 3 is used to stamp the sheet metal. During this period, the bending limiting mechanism 2 will limit the bending parts in the stamping and bending mechanism 3 until the sheet metal stamping is completed. The limit is then released, and the stamping and bending mechanism 3 continues the bending operation.

[0029] In order to enable the stamping and bending mechanism 3 to perform stamping and bending operations in sequence, the processing efficiency of the sheet metal is improved. The bending limit mechanism 2 includes two vertical slide rails 201 symmetrically arranged on the processing table 1. The tops of the opposite ends of the vertical slide rails 201 are connected to the storage box 202, and the inner side of the storage box 202 is slidably connected to the limiting tooth plate 203. In order to provide a limit for the stamping and bending mechanism 3, the outer ends of the vertical slide rails 201 are slidably connected to the vertical slide rod 204 through the bracket, and the top of the vertical slide rod 204 is fixedly connected to the active tooth plate 206. The outer side of one end of the vertical slide rail 201 is fixedly connected to the fixed plate 207 above the storage box 202, and the outer ends of the fixed plate 207 are rotatably connected to the transmission gear 208. The outer ends of the fixed plate 207 are rotatably connected to the changing gear 209 below the transmission gear 208. The changing gear 209 is meshed with the transmission gear 208, and the end of the transmission gear 208 is fixedly connected to the connecting gear 210 meshing with the active tooth plate 206.

[0030] When the stamping and bending mechanism 3 moves downward during the stamping operation, the bending limit mechanism 2 will also move downward. When the stamping and bending mechanism 3 is completely in contact with the processing table 1, the stamping operation is completed. During this period, the vertical slide bar 204 in the bending limit mechanism 2 will be resisted and slide upward, and the sliding vertical slide bar 204 will drive the limit tooth plate 203 connected thereto to move, and the limit tooth plate 203 will drive the connecting gear 210 meshing with it to rotate, and the connecting gear 210 will drive the transmission gear 208 connected thereto to rotate, and the transmission gear 208 will drive the changing gear 209 meshing with it to rotate, and the direction of rotation is changed by the changing gear 209, and the changing gear 209 will drive the limiting tooth plate 203 meshing with it to slide inside the storage box 202, so that the limiting tooth plate 203 slides out from the vertical slide rail 201, thereby releasing the limit on the stamping and bending mechanism 3.

[0031] Example 2

[0032] On the basis of Example 1, Example 1 solves the problem that bending and stamping need to be performed separately, but there is still the problem that stamping and bending cannot be performed continuously in sequence. Figures 1-6As shown, the specific implementation process is as follows: in order to realize the punching and bending operations in sequence by pressing down through the cylinder 308. The stamping and bending mechanism 3 includes a support frame 301 fixedly connected to the top of the processing table 1, and a top bin 302 is arranged below the support frame 301, and the bottom end of the top bin 302 is fixedly connected to the bottom bin 303, and both ends of the outer sides of the top bin 302 and the bottom bin 303 are provided with connecting slides 304, and the inner side of the top bin 302 is slidably connected to a bending block 305, and the outer ends of the bending block 305 are fixedly connected to stabilizing slide bars 306 slidably connected to the inner side of the connecting slide 304, and the bottom end of the bottom bin 303 is fixedly connected to a stamping block 307, and a cylinder 308 is installed on the top of the support frame 301 through the base, and the extending end of the cylinder 308 passes through the support frame 301 and the top bin 302 and is fixedly connected to the top of the bending block 305, and a bending tube 309 is connected through the middle of the bottom end of the processing table 1, and the top end of the bending tube 309 corresponds to the bending block 305, and the sheet metal 4 is placed on the top of the bending tube 309.

[0033] In order to cause the interference rod 310 to interfere with the vertical slide bar 204 , thereby triggering the bending limit mechanism 2 to operate, four interference rods 310 are fixedly connected to the top of the processing table 1 , and the plurality of interference rods 310 correspond to the vertical slide bar 204 respectively.

[0034] In order to make the return spring 205 drive the bending limit mechanism 2 to reset after the processing operation is completed, the outer edges of the top bin 302 and the bottom bin 303 are fixedly connected with a fixing frame 311, and the return spring 205 is connected between the vertical slide bar 204 and the fixing frame 311 outside the bottom bin 303.

[0035] The operator starts the cylinder 308, and the cylinder 308 will press the top bin 302 and the bottom bin 303 downward until the punching block 307 fixed to the bottom end of the bottom bin 303 completes the punching of the sheet metal 4. During this process, the bending limit mechanism 2 will release the limit on the stabilizing slide bar 306. At this time, the stabilizing slide bar 306 will lose its limit and drive the bending block 305 connected to it to slide downward inside the connecting chute 304 provided on both sides of the top bin 302 and the bottom bin 303 until the bending block 305 puts the middle part of the punched sheet metal 4 into the bending tube 3 09, at this time, the feeding port of the bending tube 309 will limit the sheet metal, so that the side of the sheet metal will stand vertically, and finally be pressed out from the bottom end of the bending tube 309 by the bending block 305, and then the cylinder 308 will reset. During the process, the bending block 305 will first slide upward. After the bending block 305 is reset, the cylinder 308 will lift the bottom bin 303 upward. At that time, the resistance rod 310 will gradually lose its resistance to the vertical slide bar 204, thereby resetting the bending limit mechanism 2 and resetting the bending block 305 to cope with the next bending operation.

[0036] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements that are inherent to such process, method, article or apparatus.

[0037] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bending and stamping structure for hardware for communication equipment, comprising a processing table (1) as a supporting base, characterized in that: The processing table (1) is provided with a punching and bending mechanism (3) capable of sequentially punching and bending, and the punching and bending mechanism (3) is provided with a bending limiting mechanism (2) for limiting the punching and bending mechanism (3); The bending limit mechanism (2) comprises two symmetrical vertical slide rails (201) arranged on the processing table (1), the tops of the opposite ends of the vertical slide rails (201) are connected to the storage box (202), the inner side of the storage box (202) is slidably connected to the limit tooth plate (203), the outer ends of the vertical slide rails (201) are slidably connected to the vertical slide rods (204) through the brackets, the top of the vertical slide rods (204) are fixedly connected to the active tooth plate (206), and the vertical slide rails (20 1) A fixed plate (207) is fixedly connected to the outer side of one end above the storage box (202), and both ends of the outer side of the fixed plate (207) are rotatably connected to the transmission gear (208). Both ends of the outer side of the fixed plate (207) are rotatably connected to the direction-changing gear (209) below the transmission gear (208), and the direction-changing gear (209) is meshed with the transmission gear (208). The end of the transmission gear (208) is fixedly connected to the connecting gear (210) meshed with the active toothed plate (206).

2. The bending and punching structure of hardware for communication equipment according to claim 1, characterized in that: The punching and bending mechanism (3) comprises a support frame (301) fixedly connected to the top of the processing table (1), a top bin (302) is provided below the support frame (301), the bottom end of the top bin (302) is fixedly connected to the bottom bin (303), both ends of the outer sides of the top bin (302) and the bottom bin (303) are provided with a connecting chute (304), a bending block (305) is slidably connected to the inner side of the top bin (302), both ends of the outer side of the bending block (305) are fixedly connected to a stabilizing slide bar (306) slidably connected to the inner side of the connecting chute (304), and a punching block (307) is fixedly connected to the bottom end of the bottom bin (303).

3. The bending and punching structure of hardware for communication equipment according to claim 2, characterized in that: A cylinder (308) is installed on the top of the support frame (301) through a base, and an extended end of the cylinder (308) passes through the support frame (301) and the top bin (302) and is fixedly connected to the top of the bending block (305).

4. The bending and punching structure of hardware for communication equipment according to claim 2, characterized in that: A bending tube (309) is connected through the middle of the bottom end of the processing table (1), and four interference rods (310) are fixedly connected to the top end of the processing table (1), and several of the interference rods (310) correspond to the vertical sliding rods (204) respectively.

5. The bending and punching structure of hardware for communication equipment according to claim 2, characterized in that: The outer edges of the top bin (302) and the bottom bin (303) are fixedly connected with a fixing frame (311), and a return spring (205) is connected between the vertical slide bar (204) and the fixing frame (311) outside the bottom bin (303).

6. The bending and punching structure of hardware for communication equipment according to claim 4, characterized in that: The top end of the bending tube (309) corresponds to the bending block (305), and a sheet metal (4) is placed on the top end of the bending tube (309).

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