Part bending equipment for commercial vehicle

Abstract

The commercial vehicle part bending equipment comprises a machine body, a hydraulic cylinder is fixedly installed in the center of the upper top face of the machine body in an embedded mode, a fixing rod is fixedly installed on the upper top face of the hydraulic cylinder, a fixing plate is fixedly installed on the middle section of the fixing rod, and a sliding rod is slidably connected to the upper top face of the right end of the fixing plate in a penetrating mode. According to the part bending equipment for the commercial vehicle, a hydraulic cylinder can be conveniently started to act, a connecting plate is driven to move downwards, a pressing block is driven to move downwards to bend raw materials, the pressing block is buffered through a spring while pressing is conducted, and therefore the bending efficiency is improved. A connecting plate is stabilized and fixed through sliding connection of a sliding rod and a sliding sleeve, a bevel gear set rotates to drive a two-way lead screw to rotate, two lower die bodies are driven to adjust the distance, bending of raw materials according to different requirements is facilitated, equipment is easy to operate and flexible to use, daily needs of a user can be met conveniently, and the working efficiency of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of component bending equipment, in particular to a component bending equipment for commercial vehicles. Background Art

[0002] Commercial vehicles refer to vehicles used for commercial transportation and cargo transportation, usually including trucks, buses, buses, vans, etc. Commercial vehicles play an important role in various fields, providing convenience for cargo transportation, personnel transportation, tourism, etc. The parts of commercial vehicles include various key parts and accessories, such as engines, transmission systems, chassis, suspension systems, braking systems, body structures, electronic control systems, etc. In the production of automotive parts, it is often necessary to bend the parts, but the existing commercial vehicle parts bending equipment still has certain defects; for example:

[0003] The "Bending Equipment for Automobile Parts" with application number CN202221997715.5 includes a supporting base, on the top surface of which supporting uprights are symmetrically arranged, and on the top surfaces of the two supporting uprights are fixedly arranged top plates; a bottom mold mechanism is arranged on the top surface of the supporting base, for supporting the plate to be bent; a limiting mechanism is arranged on the top surface of the bottom mold mechanism, for limiting the plate. This bending equipment for automobile parts has too simple an equipment structure, is inflexible to use, cannot adjust the bending angle of the raw material, has unstable clamping of the raw material during use, cannot fix and limit the raw material, is unstable when pressing down on the raw material when bending it, cannot stably bend the raw material, is inconvenient for daily use by users, and has low work efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a commercial vehicle parts bending equipment to solve the problems proposed in the above background technology that the equipment structure is too simple, the use is inflexible, the bending angle of the raw material cannot be adjusted, the clamping of the raw material is unstable during use, the raw material cannot be fixed and limited, the downward pressure is unstable when bending the raw material, the raw material cannot be stably bent, it is inconvenient for users to use it in daily life, and the work efficiency is low.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a commercial vehicle parts bending equipment, including a machine body, a hydraulic cylinder is inlaid and fixedly installed on the center of the upper top surface of the machine body, a fixing rod is fixedly installed on the upper top surface of the hydraulic cylinder, a fixing plate is fixedly installed on the middle section of the fixing rod, a sliding rod is slidably connected through the upper top surface of the right end of the fixing plate, a sliding sleeve is inlaid and fixedly installed on the right upper wall surface of the machine body, and the sliding rod and the sliding sleeve are slidably connected, a connecting plate is arranged inside the machine body, the upper top surface of the right side of the connecting plate is fixedly installed on the lower bottom surface of the sliding rod, a connecting rod is inlaid and slidably connected on the right part of the upper top surface of the connecting plate, a spring is fixedly installed on the lower end of the connecting rod, and a pressure block is fixedly installed on the lower bottom surface of the connecting rod.

[0006] As the preferred technical solution of the utility model, the sliding rod, sliding sleeve, connecting rod and spring are symmetrically arranged about the center of the body, a transmission motor is embedded and fixedly installed on the lower part of the right wall of the body, a bevel gear set is fixedly installed on the lower bottom surface of the transmission motor, a bidirectional lead screw is fixedly installed through the left wall of the lower end of the bevel gear set, and the bidirectional lead screw passes through the bearing and is connected to the body, and two infrared detectors are evenly and fixedly installed on the inner top surface of the body.

[0007] As the preferred technical solution of the utility model, the left end of the bidirectional screw is threadedly connected with a connecting block, and the connecting block is slidably connected to the inner bottom surface of the machine body, the upper top surface of the connecting block is fixedly installed with a lower mold body, and the upper top surface front end of the lower mold body is fixedly installed with a fixed block, and the connecting block, the lower mold body and the fixed block are symmetrically arranged about the center of the bidirectional screw.

[0008] As the preferred technical solution of the utility model, a cylinder is fixedly installed on the upper end of the left wall surface of the body, a first wedge-shaped slider is fixedly installed on the lower bottom surface of the cylinder, a first wedge-shaped groove is fixedly installed on the upper end of the left wall surface of the body, and the first wedge-shaped groove is slidingly connected to the first wedge slider, and a double-sided rack is fixedly installed on the lower bottom surface of the first wedge-shaped slider.

[0009] As an optimal technical solution of the utility model, a driving gear is provided on the front side of the middle end of the double-sided rack, the driving gear is connected to the left inner wall of the body by a bearing, the driving gear and the double-sided rack are meshed with each other, the front end of the driving gear is meshed with a single-sided rack, and a second wedge-shaped slider is fixedly installed on the left wall of the single-sided rack.

[0010] As a preferred technical solution of the utility model, the left wall surface of the second wedge-shaped slider is slidably connected with a second wedge-shaped slide groove, and the left wall surface of the second wedge-shaped slide groove is fixedly installed on the inner left wall surface of the machine body, a clamping plate is fixedly installed on the right lower bottom surface of the single-sided rack, and the driving gear, the single-sided rack, the second wedge-shaped slider, the second wedge-shaped slide groove and the clamping plate are symmetrically arranged about the center of the double-sided rack, and the two single-sided racks are staggered upper and lower.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. This commercial vehicle parts bending equipment is easy to start the hydraulic cylinder action, drive the connecting plate to move downward, drive the pressure block to move downward to bend the raw material, and buffer the pressure block through the spring while pressing down to prevent the pressure block from being too large. At the same time, the connecting plate is stabilized and fixed through the sliding connection between the slide rod and the slide sleeve. The bevel gear set is driven to rotate by the rotation of the transmission motor, and the bidirectional lead screw is driven to rotate by the rotation of the bevel gear set. The two lower mold bodies are driven to adjust the distance through the engagement of the bidirectional lead screw and the two connecting blocks, which is convenient for bending the raw material with different requirements. The equipment is simple to operate and flexible to use, which is convenient to meet the daily needs of users and improves the working efficiency of the equipment.

[0013] 2. This commercial vehicle parts bending equipment allows users to place the raw material through the left wall of the machine body into the upper top surface of the lower mold body, and then start the cylinder to drive the first wedge-shaped slider to move, and the first wedge-shaped slider moves downward to drive the double-sided rack to move downward, and the two single-sided racks are driven to move upward through the engagement of the double-sided rack with the two active gears, and at the same time drive the two clamps to move upward, so that the double-sided rack and the two clamps clamp and fix the left end of the raw material, and the raw material is limited by four fixed blocks to prevent the raw material from shifting, so as to facilitate the clamping and fixation of the raw material, and reduce the labor burden of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0015] Figure 2 This is a right side structural diagram of the cylinder of the utility model;

[0016] Figure 3 This is a schematic diagram of a top-view cross-sectional structure of a first wedge-shaped chute of the utility model;

[0017] Figure 4 For this utility model Figure 1 Enlarged structural diagram at A in the middle.

[0018] In the figure: 1. body; 2. hydraulic cylinder; 3. fixed rod; 4. fixed plate; 5. slide rod; 6. sliding sleeve; 7. connecting plate; 8. connecting rod; 9. spring; 10. pressure block; 11. transmission motor; 12. bevel gear set; 13. bidirectional screw rod; 14. connecting block; 15. lower mold body; 16. fixed block; 17. cylinder; 18. first wedge-shaped slide groove; 19. first wedge-shaped slider; 20. double-sided rack; 21. driving gear; 22. single-sided rack; 23. second wedge-shaped slider; 24. second wedge-shaped slide groove; 25. clamping plate; 26. infrared detector. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-4 The utility model provides a technical solution: a commercial vehicle parts bending equipment, a machine body 1, a hydraulic cylinder 2 is inlaid and fixedly installed on the center of the upper top surface of the machine body 1, a fixing rod 3 is fixedly installed on the upper top surface of the hydraulic cylinder 2, a fixing plate 4 is fixedly installed on the middle section of the fixing rod 3, a sliding rod 5 is slidably connected through the upper top surface of the right end of the fixing plate 4, a sliding sleeve 6 is inlaid and fixedly installed on the upper wall surface of the right side of the machine body 1, and the sliding rod 5 and the sliding sleeve 6 are slidably connected, a connecting plate 7 is arranged inside the machine body 1, the upper top surface of the right side of the connecting plate 7 is fixedly installed on the lower bottom surface of the sliding rod 5, a connecting rod 8 is inlaid and slidably connected on the right part of the upper top surface of the connecting plate 7, a spring 9 is fixedly installed on the lower end of the connecting rod 8, and a pressing block 10 is fixedly installed on the lower bottom surface of the connecting rod 8.

[0021] The slide rod 5, the slide sleeve 6, the connecting rod 8 and the spring 9 are symmetrically arranged about the center of the body 1. A transmission motor 11 is embedded and fixedly installed on the lower part of the right wall of the body 1, and a bevel gear set 12 is fixedly installed on the lower bottom surface of the transmission motor 11. A bidirectional lead screw 13 is fixedly installed through the left wall of the lower end of the bevel gear set 12, and the bidirectional lead screw 13 passes through the bearing and is connected to the body 1. Two infrared detectors 26 are evenly and fixedly installed on the inner top surface of the body 1.

[0022] The left end of the bidirectional screw 13 is threadedly connected to a connecting block 14, and the connecting block 14 is slidably connected to the inner bottom surface of the body 1, the upper top surface of the connecting block 14 is fixedly installed with a lower mold body 15, and the upper top front end of the lower mold body 15 is fixedly installed with a fixing block 16, and the connecting block 14, the lower mold body 15 and the fixing block 16 are symmetrically arranged about the center of the bidirectional screw 13.

[0023] A cylinder 17 is fixedly installed on the upper end of the left wall of the body 1, a first wedge-shaped slider 19 is fixedly installed on the lower bottom surface of the cylinder 17, a first wedge-shaped groove 18 is fixedly installed on the upper end of the left wall of the body 1, and the first wedge-shaped groove 18 is slidingly connected to the first wedge-shaped slider 19, and a double-sided rack 20 is fixedly installed on the lower bottom surface of the first wedge-shaped slider 19.

[0024] A driving gear 21 is provided on the front side of the middle end of the double-sided rack 20. The driving gear 21 is connected to the left inner wall of the body 1 by a bearing. The driving gear 21 and the double-sided rack 20 are meshed with each other. A single-sided rack 22 is meshed at the front end of the driving gear 21. A second wedge-shaped slider 23 is fixedly installed on the left wall of the single-sided rack 22.

[0025] The left wall surface of the second wedge-shaped slider 23 is slidably connected with the second wedge-shaped slide groove 24, and the left wall surface of the second wedge-shaped slide groove 24 is fixedly installed on the inner left wall surface of the body 1, and the right lower bottom surface of the single-sided rack 22 is fixedly installed with a clamping plate 25, and the driving gear 21, the single-sided rack 22, the second wedge-shaped slider 23, the second wedge-shaped slide groove 24 and the clamping plate 25 are symmetrically arranged about the center of the double-sided rack 20, and the two single-sided racks 22 are staggered up and down.

[0026] Working principle: The user puts the raw material into the upper top surface of the lower mold body 15 through the left wall of the machine body 1, and then starts the cylinder 17 to drive the first wedge-shaped slider 19 to move, and the first wedge-shaped slider 19 moves downward to drive the double-sided rack 20 to move downward, and the meshing of the double-sided rack 20 and the two driving gears 21 drives the two single-sided racks 22 to move upward, and at the same time drives the two clamps 25 to move upward, so that the double-sided rack 20 and the two clamps 25 clamp and fix the left end of the raw material, and the raw material is limited by the four fixing blocks 16 to prevent the raw material from shifting, and then the hydraulic cylinder 2 is started to drive the connecting plate 7 to move upward. The pressing block 10 moves downward, driving the pressing block 10 to move downward to bend the raw material. While pressing downward, the pressing block 10 is buffered by the spring 9 to prevent the pressing block 10 from being pressed too hard. At the same time, the connecting plate 7 is stabilized and fixed by the sliding connection between the slide rod 5 and the sliding sleeve 6. The bevel gear set 12 is driven to rotate by the rotation of the transmission motor 11, and the bidirectional lead screw 13 is driven to rotate by the rotation of the bevel gear set 12. The two lower mold bodies 15 are driven to adjust the distance through the engagement of the bidirectional lead screw 13 and the two connecting blocks 14, which is convenient for bending the raw material to different requirements. The raw material can be positioned by two infrared detectors 26.

[0027] Contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field. Although the embodiments of the utility model have been shown and described, it is understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A commercial vehicle parts bending device, comprising a body (1), characterized in that: A hydraulic cylinder (2) is fixedly mounted on the center of the upper top surface of the machine body (1), a fixed rod (3) is fixedly mounted on the upper top surface of the hydraulic cylinder (2), a fixed plate (4) is fixedly mounted on the middle section of the fixed rod (3), a sliding rod (5) is slidably connected to the upper top surface of the right end of the fixed plate (4), a sliding sleeve (6) is fixedly mounted on the upper wall surface of the right side of the machine body (1), and the sliding rod (5) and the sliding sleeve (6) are slidably connected, a connecting plate (7) is arranged inside the machine body (1), the upper top surface of the right side of the connecting plate (7) is fixedly mounted on the lower bottom surface of the sliding rod (5), a connecting rod (8) is slidably mounted on the right part of the upper top surface of the connecting plate (7), a spring (9) is fixedly mounted on the lower end of the connecting rod (8), and a pressure block (10) is fixedly mounted on the lower bottom surface of the connecting rod (8).

2. A commercial vehicle parts bending equipment according to claim 1, characterized in that: The slide rod (5), the slide sleeve (6), the connecting rod (8) and the spring (9) are symmetrically arranged about the center of the machine body (1); a transmission motor (11) is embedded and fixedly installed on the lower part of the right wall surface of the machine body (1); a bevel gear set (12) is fixedly installed on the lower bottom surface of the transmission motor (11); a bidirectional screw rod (13) is fixedly installed through the left wall surface of the lower end of the bevel gear set (12); and the bidirectional screw rod (13) is connected to the machine body (1) through the bearing; and two infrared detectors (26) are evenly fixedly installed on the inner top surface of the machine body (1).

3. A commercial vehicle parts bending equipment according to claim 2, characterized in that: The left end of the bidirectional screw rod (13) is threadedly connected to a connecting block (14), and the connecting block (14) is slidably connected to the inner bottom surface of the machine body (1). A lower mold body (15) is fixedly mounted on the upper top surface of the connecting block (14), and a fixed block (16) is fixedly mounted on the front end of the upper top surface of the lower mold body (15). The connecting block (14), the lower mold body (15) and the fixed block (16) are symmetrically arranged about the center of the bidirectional screw rod (13).

4. A commercial vehicle parts bending equipment according to claim 3, characterized in that: A cylinder (17) is fixedly mounted on the upper end of the left wall of the machine body (1), a first wedge-shaped slider (19) is fixedly mounted on the lower bottom surface of the cylinder (17), a first wedge-shaped slide groove (18) is fixedly mounted on the upper end of the left wall of the machine body (1), and the first wedge-shaped slide groove (18) is slidably connected to the first wedge-shaped slider (19), and a double-sided rack (20) is fixedly mounted on the lower bottom surface of the first wedge-shaped slider (19).

5. The commercial vehicle parts bending equipment according to claim 4, characterized in that: A driving gear (21) is arranged at the front side of the middle end of the double-sided rack (20); the driving gear (21) is connected to the left inner wall surface of the machine body (1) via a bearing; the driving gear (21) and the double-sided rack (20) are meshed with each other; a single-sided rack (22) is meshed at the front end of the driving gear (21); a second wedge-shaped slider (23) is fixedly mounted on the left wall surface of the single-sided rack (22).

6. A commercial vehicle parts bending equipment according to claim 5, characterized in that: The left wall surface of the second wedge-shaped slider (23) is slidably connected to a second wedge-shaped slide groove (24), and the left wall surface of the second wedge-shaped slide groove (24) is fixedly mounted on the inner left wall surface of the machine body (1); a clamping plate (25) is fixedly mounted on the right lower bottom surface of the single-sided rack (22); the driving gear (21), the single-sided rack (22), the second wedge-shaped slider (23), the second wedge-shaped slide groove (24) and the clamping plate (25) are symmetrically arranged about the center of the double-sided rack (20), and the two single-sided racks (22) are staggered in upper and lower arrangement.

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