Bending die for high-strength fastener of automobile chassis

Abstract

The utility model discloses an automobile chassis high-strength fastener bending die, which relates to the technical field of bending dies and comprises a base, a protective baffle fixedly mounted on the upper surface of the base and a support frame fixedly connected to the surface of one end of the protective baffle. A clamping mechanism is movably mounted on the surface of the adjusting mechanism, the adjusting mechanism comprises a mounting unit fixedly mounted on the upper surface of the base, and an adjusting unit is arranged in the mounting unit. The base, the sliding groove, the two-way threaded rod, the adjusting handle, the sliding assembly and the telescopic rod are matched together, the sliding assembly is driven to move in the sliding groove in a two-way mode so that the distance can be adjusted conveniently according to fasteners of different sizes and different widths, the telescopic rod is used for adjusting the needed height, meanwhile, material taking is convenient, and the labor intensity of workers is lowered. Therefore, the utilization efficiency of the bending die is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bending dies, in particular to a bending die for high-strength fasteners of an automobile chassis. Background Art

[0002] Cars are common means of transportation in our lives. They are non-track-borne vehicles that are powered by power and have four or more wheels. In order to ensure the driving safety of people in the car, the chassis of the car is generally fixed with high-strength fasteners. During the processing of automobile chassis fasteners, they are first stamped to obtain a pre-processed product with a U-shaped cross-section, and then the side of the pre-processed product is bent to obtain the automobile chassis fasteners. In the process of folding the product, a high-strength fastener bending die for the automobile chassis is required.

[0003] In the existing technology, a high-strength fastener bending mold for automobile chassis with a publication number of CN218191913U is proposed, which specifically relates to the technical field of bending molds, including a fixed base, two support vertical plates, chassis fasteners and a connecting block, a first support plate is provided on the inner side of the support vertical plate, a movable cavity is provided inside the first support plate, a second support plate is provided between the two first support plates, and limit plates are fixedly provided on both sides of the second support plate, a slide groove is provided at the top of the fixed base, two sliders are provided inside the slide groove, the top of the slider is fixedly connected to the bottom of the support vertical plate, and a threaded rod is provided inside the slide groove. The utility model can bend and fold chassis fasteners of different widths by adjusting the distance between the two support vertical plates, has strong applicability, avoids the situation of changing the mold back and forth due to processing chassis fasteners of different sizes, and has a good use effect.

[0004] In order to solve the problem that the bending mold can only bend and fold fasteners of one size in actual use, and has low applicability, different bending molds need to be used when fasteners of different sizes need to be bent and folded, which makes the bending process of the fasteners more troublesome and the use effect is not good enough, the prior art adopts a method of adjusting the width, but it still cannot bend fasteners of different heights and widths, and cannot clamp fasteners of different sizes, resulting in offset during bending, thereby reducing the practicability and adaptability of the bending mold, and further leading to the problem of reduced utilization efficiency of the bending mold. Summary of the invention

[0005] The utility model aims to provide a high-strength fastener bending die for automobile chassis to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A high-strength fastener bending die for an automobile chassis comprises a base.

[0008] A protective baffle is fixedly mounted on the upper surface of the base.

[0009] And a support frame fixedly connected to the surface of one end of the protective baffle, the upper surface of the base is provided with an adjustment mechanism, the surface of the adjustment mechanism is movably installed with a clamping mechanism, the adjustment mechanism includes a mounting unit fixedly installed on the upper surface of the base, the interior of the mounting unit is provided with an adjustment unit, the clamping mechanism includes a moving unit arranged on the surface of the adjustment mechanism, and the side of the moving unit is fixedly connected with the clamping unit.

[0010] A further improvement of the technical solution of the utility model is that a telescopic hydraulic cylinder is fixedly connected to the top surface of the support frame, a connecting rod is arranged on the outer side of the telescopic hydraulic cylinder, and the surface of the connecting rod is movably connected to the inside of the support frame.

[0011] A further improvement of the technical solution of the utility model is that a pressure plate is fixedly installed on the output end of the telescopic hydraulic cylinder, a stamping block is fixedly installed on the lower surface of the pressure plate, and reinforcing plates are fixedly installed on both side surfaces of the stamping block.

[0012] A further improvement of the technical solution of the utility model is that the installation unit includes a base fixedly installed on the upper surface of the base, a slide groove is opened on the surface of the base, a bidirectional threaded rod is arranged inside the slide groove, and one end of the bidirectional threaded rod is rotatably connected to the inside of the base.

[0013] A further improvement of the technical solution of the utility model is that the adjustment unit includes an adjustment handle fixedly connected to one end of the bidirectional threaded rod, a sliding component is movably installed on the surface of the bidirectional threaded rod, and a telescopic rod is arranged above the surface of the slide groove.

[0014] A further improvement of the technical solution of the utility model is that the mobile unit includes a fixed seat fixedly installed on the top surface of the sliding component, and a curved platform is provided on one side of the fixed seat, and the bottom of the curved platform is fixedly connected to the top of the telescopic rod.

[0015] A further improvement of the technical solution of the utility model is that the clamping unit includes a connecting frame fixedly connected to the outer surface of the fixing seat, the inner surface of the connecting frame is fixedly connected to the electric push rod, and the output end of the electric push rod is fixedly installed with a limit clamp block.

[0016] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0017] The utility model provides a high-strength fastener bending die for an automobile chassis. Through the cooperation of a base, a slide groove, a bidirectional threaded rod, an adjusting handle, a sliding component and a telescopic rod, the sliding component is driven to perform bidirectional movement inside the slide groove, so that the spacing can be adjusted according to fasteners of different sizes and widths, and the required height can be adjusted by using the telescopic rod, and material removal is convenient, thereby improving the utilization efficiency of the bending die.

[0018] The utility model provides a high-strength fastener bending die for an automobile chassis. Through the cooperation of a fixed seat, a bending platform, a connecting frame, an electric push rod and a limit clamp block, the fixed seat is installed on the surface of a sliding component, so the spacing can be adjusted. At the same time, the electric push rod installed on the inner surface of the connecting frame pushes the limit clamp block so as to clamp fasteners of different widths, facilitate bending, prevent deviation, and thus improve the working efficiency of the bending die. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a three-dimensional schematic diagram of the structural support frame of the utility model;

[0021] Figure 3 It is a three-dimensional schematic diagram of the structural adjustment mechanism of the utility model;

[0022] Figure 4 It is a three-dimensional schematic diagram of the structural clamping mechanism of the utility model.

[0023] In the figure: 1. base; 2. protective baffle; 3. support frame; 31. telescopic hydraulic cylinder; 32. connecting rod; 33. pressure plate; 34. stamping block; 35. reinforcement plate; 4. adjustment mechanism; 41. base; 42. slide groove; 43. two-way threaded rod; 44. adjustment handle; 45. sliding assembly; 46. telescopic rod; 5. clamping mechanism; 51. fixed seat; 52. bending platform; 53. connecting frame; 54. electric push rod; 55. limit clamp. Implementation

[0024] The present invention is further described in detail below in conjunction with the embodiments: Example

[0025] like Figure 1-4As shown, the utility model provides a high-strength fastener bending die for an automobile chassis, comprising a base 1, a protective baffle 2 fixedly mounted on the upper surface of the base 1, and a support frame 3 fixedly connected to the surface of one end of the protective baffle 2, an adjustment mechanism 4 is arranged on the upper surface of the base 1, a clamping mechanism 5 is movably mounted on the surface of the adjustment mechanism 4, the adjustment mechanism 4 comprises a mounting unit fixedly mounted on the upper surface of the base 1, an adjustment unit is arranged inside the mounting unit, the clamping mechanism 5 comprises a moving unit arranged on the surface of the adjusting mechanism 4, a side of the moving unit is fixedly connected to the clamping unit, and a telescopic hydraulic cylinder 3 is fixedly connected to the top surface of the support frame 3 1. A connecting rod 32 is arranged on the outer side of the telescopic hydraulic cylinder 31, and the surface of the connecting rod 32 is movably connected to the inside of the support frame 3. A pressure plate 33 is fixedly installed on the output end of the telescopic hydraulic cylinder 31, and a stamping block 34 is fixedly installed on the lower surface of the pressure plate 33. Reinforcing plates 35 are fixedly installed on the two side surfaces of the stamping block 34. The telescopic hydraulic cylinder 31 installed on the top surface of the support frame 3 and connected through the connecting rod 32 can push the pressure plate 33 down, thereby driving the stamping block 34 to bend the surface of the fastener. By setting the reinforcing plate 35, it is beneficial to strengthen the installation effect of the stamping block 34, thereby improving the bending efficiency. Example

[0026] like Figure 1-4 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the mounting unit includes a base 41 fixedly mounted on the upper surface of the base 1, a slide groove 42 is opened on the surface of the base 41, a bidirectional threaded rod 43 is arranged inside the slide groove 42, one end of the bidirectional threaded rod 43 is rotatably connected to the inside of the base 41, and the adjustment unit includes an adjustment handle 44 fixedly connected to one end of the bidirectional threaded rod 43, a sliding assembly 45 is movably mounted on the surface of the bidirectional threaded rod 43, and a telescopic rod 46 is arranged above the surface of the slide groove 42. By setting the adjustment handle 44, it is manually rotated in a clockwise direction, thereby driving the bidirectional threaded rod 43 installed in the slide groove 42 to rotate, so that the sliding assembly 45 can move relative to its surface, so as to adjust the conditions according to fasteners of different sizes, and then, the telescopic rod 46 is used to adjust the height for easy taking. Example

[0027] like Figure 1-4As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the moving unit includes a fixed seat 51 fixedly installed on the top surface of the sliding component 45, and a bending platform 52 is provided on one side of the fixed seat 51, and the bottom of the bending platform 52 is fixedly connected to the top of the telescopic rod 46, and the clamping unit includes a connecting frame 53 fixedly connected to the outer surface of the fixed seat 51, and an electric push rod 54 is fixedly connected to the inner surface of the connecting frame 53, and a limiting clamp block 55 is fixedly installed on the output end of the electric push rod 54, and the sliding component 45 drives the fixed seat 51 to move relative to each other at the same time, and then, the electric push rod 54 installed on the inner surface of the connecting frame 53 is used to push the limiting clamp block 55, so as to limit and clamp the fastener to prevent deviation during bending.

[0028] The following is a detailed description of the working principle of the automotive chassis high-strength fastener bending die.

[0029] like Figure 1-4 As shown, first, by setting the adjustment handle 44, it is manually rotated in the clockwise direction, thereby driving the bidirectional threaded rod 43 installed in the slide groove 42 to rotate, so that the sliding component 45 can move relative to its surface, so as to adjust the conditions according to fasteners of different sizes, and then, the telescopic rod 46 is used to adjust the height for easy taking. At the same time, the sliding component 45 drives the fixed seat 51 to move relative to each other, and then, the electric push rod 54 installed on the inner surface of the connecting frame 53 is used to push the limit clamp 55, so as to limit and clamp the fastener to prevent deviation during bending, and then, through the telescopic hydraulic cylinder 31 installed on the top surface of the support frame 3 and connected through the connecting rod 32, the pressure plate 33 is pushed down, thereby driving the stamping block 34 to bend the surface of the fastener.

[0030] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A high-strength fastener bending die for an automobile chassis, comprising a base (1); A protective baffle (2) fixedly mounted on the upper surface of the base (1); and a support frame (3) fixedly connected to the surface of one end of the protective baffle (2), characterized in that: The upper surface of the base (1) is provided with an adjustment mechanism (4), and a clamping mechanism (5) is movably mounted on the surface of the adjustment mechanism (4). The adjustment mechanism (4) comprises a mounting unit fixedly mounted on the upper surface of the base (1), and an adjustment unit is arranged inside the mounting unit. The clamping mechanism (5) comprises a moving unit arranged on the surface of the adjustment mechanism (4), and a side surface of the moving unit is fixedly connected to the clamping unit.

2. The high-strength fastener bending die for automobile chassis according to claim 1, characterized in that: A telescopic hydraulic cylinder (31) is fixedly connected to the top surface of the support frame (3), a connecting rod (32) is provided on the outside of the telescopic hydraulic cylinder (31), and a surface of the connecting rod (32) is movably connected to the inside of the support frame (3).

3. The high-strength fastener bending die for automobile chassis according to claim 2, characterized in that: A pressure plate (33) is fixedly mounted on the output end of the telescopic hydraulic cylinder (31), a punching block (34) is fixedly mounted on the lower surface of the pressure plate (33), and reinforcing plates (35) are fixedly mounted on both side surfaces of the punching block (34).

4. The high-strength fastener bending die for automobile chassis according to claim 1, characterized in that: The mounting unit comprises a base (41) fixedly mounted on the upper surface of the base (1); a slide groove (42) is provided on the surface of the base (41); a bidirectional threaded rod (43) is provided inside the slide groove (42); one end of the bidirectional threaded rod (43) is rotatably connected to the inside of the base (41).

5. The high-strength fastener bending die for automobile chassis according to claim 4, characterized in that: The adjustment unit comprises an adjustment handle (44) fixedly connected to one end of a bidirectional threaded rod (43); a sliding assembly (45) is movably mounted on the surface of the bidirectional threaded rod (43); and a telescopic rod (46) is arranged above the surface of the slide groove (42).

6. The automobile chassis high-strength fastener bending die according to claim 1, characterized in that: The mobile unit comprises a fixing seat (51) fixedly mounted on the top surface of the sliding assembly (45), and a curved platform (52) is provided on one side of the fixing seat (51), and the bottom of the curved platform (52) is fixedly connected to the top of the telescopic rod (46).

7. The automobile chassis high-strength fastener bending die according to claim 6, characterized in that: The clamping unit comprises a connecting frame (53) fixedly connected to the outer surface of the fixing seat (51), an electric push rod (54) fixedly connected to the inner surface of the connecting frame (53), and a limit clamp block (55) fixedly mounted on the output end of the electric push rod (54).

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