Hardware machining bending machine

Abstract

The utility model discloses a hardware machining bending machine which comprises a bending machine body, a hydraulic base is installed at the upper end of one side of the bending machine body, a clamping plate is installed at the lower end of the hydraulic base, the lower end of the clamping plate is connected with an upper die, an inserting plate is arranged at the upper end of the upper die and inserted into the inner side of the clamping plate, and a clamping groove is formed in the lower end of the clamping plate. A limiting inserting groove is formed in one side of the inserting plate, a pushing frame is rotationally connected to one side of the clamping plate, a pushing rod is rotationally installed on the inner side of the pushing frame, a limiting inserting head is rotationally connected to one end of the pushing rod, one end of the limiting inserting head is rotationally installed on the inner side of the clamping plate, and the pushing rod is rotationally installed in the middle of the limiting inserting head; through the designed clamping plates, limiting inserting grooves and limiting inserting heads, in the using process, a rotating handle is rotated to be matched with connection of a pushing rod and a pushing frame to drive the limiting inserting heads to be inserted into the limiting inserting grooves, so that the inserting plate and the upper mold are limited and clamped, and in the using process, the upper mold is more convenient and stable to disassemble and assemble.

Description

Technical Field

[0001] The utility model belongs to the technical field of bending machines, and in particular relates to a hardware processing bending machine. Background Art

[0002] A bending machine is a machine that can bend thin plates. Bending machines are divided into manual bending machines, hydraulic bending machines and CNC bending machines. Manual bending machines are further divided into mechanical manual bending machines and electric manual bending machines. Hydraulic bending machines can be divided into torsion axis synchronization, mechanical-hydraulic synchronization, and electro-hydraulic synchronization according to the synchronization method.

[0003] With respect to the above-mentioned bending machine related technologies, the inventor believes that:

[0004] The bending machine bends the plate when in use. During the bending, the bending part is bent into different shapes as needed, and the bending template needs to be replaced. The existing template is usually fixed with screws. Since the template is too long, it is more troublesome to disassemble and assemble. Therefore, it is necessary to design a hardware processing bending machine to solve the above problem. Utility Model Content

[0005] The purpose of the utility model is to provide a hardware processing bending machine to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hardware processing bending machine, comprising a bending machine body, a hydraulic seat is installed on the upper end of one side of the bending machine body, a clamping plate is installed on the lower end of the hydraulic seat, the lower end of the clamping plate is connected to the upper mold, and the upper end of the upper mold is provided with a plug plate, the plug plate is inserted into the inner side of the clamping plate, a limiting slot is provided on one side of the plug plate, a pushing frame is rotatably connected to one side of the clamping plate, a pushing rod is rotatably installed on the inner side of the pushing frame, one end of the pushing rod is rotatably connected to a limiting plug, one end of the limiting plug is rotatably installed on the inner side of the clamping plate, the pushing rod is rotatably installed on the middle part of the limiting plug, and a rotating handle is provided at one end of the pushing frame.

[0007] Preferably, one end of the limiting plug is arranged in a Z shape, a groove is arranged at one side of the clamping plate corresponding to the position of the pushing frame, and the pushing frame and one end of the limiting plug are rotatably installed in the groove.

[0008] Preferably, a lower die is installed at a position corresponding to the upper die on the inner side of the lower end of the bending machine body, and a bracket is installed on the outer side of the lower end of the bending machine body.

[0009] Preferably, the lower end of the bracket is mounted on the bending machine body via a guide rail, and a support plate is mounted on the upper end of the bracket.

[0010] Preferably, a protective grid is installed on the inner side of the bending machine body, and a collecting mechanism is installed on the lower end of the protective grid.

[0011] Preferably, the collecting mechanism comprises a receiving plate, a limiting plate is provided at one end of the receiving plate, and a moving wheel is installed at the lower side of the receiving plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. Through the designed clamping plate, limit slot and limit plug, when in use, the limit plug is inserted into the limit slot by rotating the connection between the matching push rod and the push frame, so as to limit the engagement of the plug plate and the upper mold, making it more convenient and stable to disassemble and assemble the upper mold during use.

[0014] 2. Through the designed collection mechanism, the bends are protected by the protective grid during use, and the debris dropped from the bends is received by the collection mechanism, making it easy to clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the installation structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the top view of the collecting mechanism of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the collection mechanism of the utility model;

[0019] In the figure: 1. bending machine body; 2. hydraulic seat; 3. clamping plate; 4. upper die; 5. lower die; 6. bracket; 7. protective grid; 8. collecting mechanism; 9. plug plate; 10. limit slot; 11. limit plug; 12. push frame; 13. push rod; 14. rotating handle; 15. limit plate; 16. receiving plate; 17. moving wheel. DETAILED DESCRIPTION

[0020] 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 in 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.

[0021] Example 1: Please refer to Figures 1 to 4The utility model provides a technical solution: a hardware processing bending machine includes a bending machine body 1, a hydraulic seat 2 is installed on the upper end of one side of the bending machine body 1, a clamping plate 3 is installed on the lower end of the hydraulic seat 2, the lower end of the clamping plate 3 is connected to the upper die 4, and the upper end of the upper die 4 is provided with a plug plate 9, the plug plate 9 is inserted into the inner side of the clamping plate 3, and a limited slot 10 is provided on one side of the plug plate 9, and a push frame 12 is rotatably connected to one side of the clamping plate 3, and a push rod 13 is rotatably installed on the inner side of the push frame 12, and one end of the push rod 13 is rotatably connected to a limited plug 11, and one end of the limit plug 11 is rotatably installed on the inner side of the clamping plate 3, and the push rod 13 is rotatably installed in the middle of the limit plug 11, and a rotating handle 14 is provided at one end of the push frame 12, and the push frame 12 is driven to rotate by the rotating handle 14, and the push frame 12 drives the push rod 13 to rotate. The rod 13 rotates, and the pushing rod 13 pushes the limit plug 11 to rotate and insert into the limit slot 10 for limit fixing; one end of the limit plug 11 is set to a Z shape, and a groove is set on one side of the clamping plate 3 corresponding to the position of the pushing frame 12. The pushing frame 12 and one end of the limit plug 11 are rotatably installed in the groove, which is convenient for the limit plug 11 to rotate and insert into the limit slot 10 when in use; a lower die 5 is installed on the inner side of the lower end of the bending machine body 1 at the position corresponding to the upper die 4, and a bracket 6 is installed on the outer side of the lower end of the bending machine body 1. The connection structure between the lower die 5 and the bracket 6 is the same as the connection structure between the upper die 4 and the clamping plate 3, which is convenient for lifting the plate for bending when in use; the lower end of the bracket 6 is installed on the bending machine body 1 through a guide rail, and a support plate is installed on the upper end of the bracket 6. The bracket 6 can be moved through the guide rail and the plate is supported by the support plate.

[0022] From the above description, it can be seen that the utility model has the following beneficial effects: when in use, by rotating the rotating handle 14 and coordinating the connection between the pushing rod 13 and the pushing frame 12, the limiting plug 11 is driven to be inserted into the limiting slot 10, thereby limiting the insertion plate 9 and the upper mold 4, and the disassembly and assembly of the upper mold 4 is more convenient and stable during use.

[0023] Example 2: Please refer to Figures 1 to 4 As shown, on the basis of the first embodiment, the utility model provides a technical solution: a protective grid 7 is installed on the inner side of the bending machine body 1, and a collecting mechanism 8 is installed on the lower end of the protective grid 7. The debris generated by bending is blocked by the protective grid 7 and then falls on the collecting mechanism 8 for collection; the collecting mechanism 8 includes a receiving plate 16, a limiting plate 15 is provided at one end of the receiving plate 16, and a moving wheel 17 is installed on the lower side of the receiving plate 16. The receiving plate 16 is pulled out from the lower end of the protective grid 7 for cleaning by the limiting plate 15 and the moving wheel 17, which makes it convenient to clean the debris during use.

[0024] By adopting the above technical solution, the bend is protected by the protective grid 7 during use, and the debris dropped from the bend is collected by the collecting mechanism 8, so that cleaning is convenient.

[0025] The working principle and use process of the utility model are as follows: when in use, the upper die 4 is replaced according to the bending shape required at the bending part, and the plug plate 9 is only needed to be inserted into the clamping plate 3, and then the pushing frame 12 is driven to rotate by rotating the handle 14, and the pushing frame 12 drives the pushing rod 13 to rotate, and the pushing rod 13 pushes the limit plug 11 to rotate and insert it into the limit slot 10 for limit fixing, so as to complete the installation of the upper die 4, and the lower die 5 is installed in the same way, and the plate is placed on the bracket 6, and one end is inserted between the upper die 4 and the lower die 5, and the hydraulic seat 2 is pushed down by the hydraulic cylinder on the bending machine body 1, and at the same time, the clamping plate 3 and the upper die 4 are driven to press on the plate for bending, and the debris generated by the bending is blocked by the protective grid 7, and then falls on the receiving plate 16 for collection, and the receiving plate 16 is pulled out from the lower end of the protective grid 7 for cleaning by the limiting plate 15 and the moving wheel 17, so that the debris can be cleaned conveniently during use.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0027] The above description is only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. A metal processing bending machine, comprising a bending machine body (1), characterized in that: A hydraulic seat (2) is installed at the upper end of one side of the bending machine body (1), a clamping plate (3) is installed at the lower end of the hydraulic seat (2), the lower end of the clamping plate (3) is connected to an upper die (4), an insert plate (9) is provided at the upper end of the upper die (4), the insert plate (9) is inserted into the inner side of the clamping plate (3), a limiting slot (10) is provided on one side of the insert plate (9), a pushing frame (12) is rotatably connected to one side of the clamping plate (3), a pushing rod (13) is rotatably installed on the inner side of the pushing frame (12), one end of the pushing rod (13) is rotatably connected to a limiting plug (11), one end of the limiting plug (11) is rotatably installed on the inner side of the clamping plate (3), the pushing rod (13) is rotatably installed in the middle of the limiting plug (11), and a rotating handle (14) is provided at one end of the pushing frame (12).

2. A metal processing bending machine according to claim 1, characterized in that: One end of the limit plug (11) is arranged in a Z shape, and a groove is arranged on one side of the clamping plate (3) at a position corresponding to the pushing frame (12), and the pushing frame (12) and one end of the limit plug (11) are rotatably mounted in the groove.

3. The metal processing bending machine according to claim 1, characterized in that: A lower die (5) is installed at a position corresponding to the upper die (4) on the inner side of the lower end of the bending machine body (1), and a bracket (6) is installed on the outer side of the lower end of the bending machine body (1).

4. A metal processing bending machine according to claim 3, characterized in that: The lower end of the bracket (6) is mounted on the bending machine body (1) via a guide rail, and a support plate is mounted on the upper end of the bracket (6).

5. The metal processing bending machine according to claim 1, characterized in that: A protective grid frame (7) is installed on the inner side of the bending machine body (1), and a collecting mechanism (8) is installed on the lower end of the protective grid frame (7).

6. A metal processing bending machine according to claim 5, characterized in that: The collecting mechanism (8) comprises a receiving plate (16), one end of the receiving plate (16) is provided with a limiting plate (15), and a moving wheel (17) is installed on the lower side of the receiving plate (16).

Images