High-temperature-resistant metal part bending equipment

Abstract

The utility model relates to the technical field of bending equipment, in particular to bending equipment for high-temperature-resistant metal parts. The technical problems that in the prior art, the single-station efficiency is low, the bending precision is low, and the supporting stability is poor are solved through the high-temperature-resistant metal part bending equipment. According to the technical scheme, the high-temperature-resistant metal part bending equipment comprises a rack; the device further comprises a lower die, a guide mechanism, a longitudinal adjusting assembly, a supporting column, a top plate, a transverse adjusting assembly, a lifting air cylinder, an upper die, a positioning plate, an anti-skid pad, a feeding and discharging frame, a roller and a guide adjusting assembly. The double-station design is adopted, the station on one side conducts bending operation while feeding and discharging are conducted on the station on the other side, the feeding and discharging time is effectively shortened, the bending efficiency is improved, the bending position positioning function is achieved, the positions of metal parts are accurately positioned, the bending precision is higher, the metal parts further have the supporting function, and therefore the bending efficiency is improved. The stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bending equipment, in particular to a high-heat-resistant metal component bending equipment. Background Art

[0002] High-heat-resistant metal parts are mostly used in the aerospace field. They can still maintain stability at high temperatures. According to different usage requirements, high-heat-resistant metal parts need to be processed into various angles through molds and bending equipment to better adapt to production and processing requirements. However, existing bending equipment generally adopts a single-station design, which takes a long time to load and unload materials, has low bending efficiency, and requires manual inspection and positioning of the position of metal parts during bending. The bending accuracy is low, and there is no support structure for wider parts, which requires manual support and poor stability. Utility Model Content

[0003] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a high-heat-resistant metal parts bending equipment, which aims to solve the technical problems of low efficiency of a single workstation, low bending accuracy and poor support stability under the prior art.

[0004] The technical scheme of the utility model is: a high-heat-resistant metal parts bending equipment, including a frame; also including a lower mold, a guide mechanism, a longitudinal adjustment component, a support column, a top plate, a lateral adjustment component, a lifting cylinder, an upper mold, a positioning plate, an anti-skid pad, an in-and-out material rack, a roller and a guide adjustment component; the upper end of the frame is fixedly connected with a lower mold distributed symmetrically on the left and right; the rear side of the upper end of the frame is fixedly connected with a guide mechanism and a longitudinal adjustment component distributed symmetrically on the left and right from the inside to the outside; the four corners of the upper end of the frame are fixedly connected with support columns; the upper end of the support column is fixedly connected with a top plate; the lower end of the top plate is fixedly connected with a lateral adjustment component; the lower end of the lateral adjustment component is equipped with a lifting cylinder moving in the lateral direction; the lower telescopic end of the lifting cylinder is fixedly connected with the upper mold; the upper end of the guide mechanism and the longitudinal adjustment component is equipped with a positioning plate moving in the longitudinal direction; the front end of the positioning plate is fixedly connected with an anti-skid pad; the front side of the upper end of the frame is fixedly connected with an in-and-out material rack distributed symmetrically on the left and right; the inner side of the in-and-out material rack is rotatably connected with rollers distributed equidistantly; the upper end of the in-and-out material rack is equipped with a guide adjustment component.

[0005] Preferably, according to the bending requirements, the longitudinal adjustment component is started to drive the positioning plate to move along the guide mechanism and stop at a suitable position. The metal parts to be bent are placed on the rollers in the feed and discharge racks, and one side of the metal parts is positioned by the guide adjustment component. The metal parts move on the rollers along the direction of the guide adjustment component until the metal parts move above the lower mold and the back side of the metal parts fits the anti-slip pad. The lifting cylinder at the lower end of the top plate descends, and the bending is completed through the cooperation of the lower mold and the upper mold. While one side is bending, the other side is loaded. Then the transverse adjustment component drives the lifting cylinder and the upper mold to move to complete the bending operation of another station.

[0006] Preferably, the guide mechanism includes a fixed plate; a guide column is fixedly connected between the fixed plate and another fixed plate; a guide slider is movably connected to the outer side of the guide column; the guide slider is fixedly connected to the positioning plate, and the guide column is used to limit the trajectory of the guide slider, thereby preventing the positioning plate from tilting.

[0007] Preferably, the longitudinal adjustment assembly includes a first fixed seat; a first ball screw is rotatably connected inside the first fixed seat; a first screw pair is installed on the outside of the first ball screw and is fixedly connected to the positioning plate, and the first screw pair is used to convert the rotational motion of the first ball screw into linear motion, thereby driving the positioning plate to move linearly.

[0008] Preferably, a first motor is fixedly connected to the first fixed seat; a first driving gear is installed on the outside of the first motor output shaft; a first driven gear meshing with the first driving gear is installed on the outside of the first ball screw, and the power of the first motor is transmitted to the first ball screw through the meshing of the first driving gear and the first driven gear, thereby driving the first ball screw to rotate.

[0009] Preferably, the lateral adjustment assembly includes a second fixed seat; a second ball screw is rotatably connected inside the second fixed seat; a second screw pair is installed on the outside of the second ball screw for moving laterally; the second screw pair is fixedly connected to the lifting cylinder, and the second screw pair is used to convert the rotational motion of the second ball screw into linear motion, thereby driving the lifting cylinder to move laterally, so as to perform bending operations on metal parts at different workstations.

[0010] Preferably, a second motor is installed in the second fixed seat; a second driving gear is installed on the outside of the second motor output shaft; a second driven gear meshing with the second driving gear is installed on the outside of the second ball screw, and the power of the second motor is transmitted to the second ball screw through the meshing of the second driving gear and the second driven gear, thereby driving the second ball screw to rotate.

[0011] Preferably, the guide adjustment assembly includes a mounting seat; an adjusting screw is rotatably connected inside the mounting seat; a screw seat is rotatably connected inside the adjusting screw; a guide plate is fixedly connected inside the screw seat; a limit rod is inserted into the mounting seat and symmetrically distributed front and back; the guide plate is fixedly connected to the limit rod, and the screw seat is used to convert the rotational motion of the adjusting screw into linear motion, driving the guide plate to move left and right, thereby positioning one side of the metal part.

[0012] Beneficial effects of the utility model:

[0013] 1. The double-station design is adopted. While loading and unloading are being carried out at one station, the bending operation is being carried out at the other station, which effectively shortens the loading and unloading time and improves the bending efficiency. It also has the bending position positioning function, accurately positioning the position of metal parts, and has higher bending accuracy. It also has a supporting function for metal parts to improve their stability.

[0014] 2. The roller supports the metal parts, so there is no need to hold the metal parts manually, ensuring the stability of the metal parts on the upper end of the lower mold during the bending operation. By adjusting the position of the guide plate, one side of the metal parts is positioned to avoid tilting of the metal parts during feeding and improve the bending processing accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 What is shown is a first three-dimensional structural schematic diagram of the high-heat-resistant metal parts bending equipment of the utility model;

[0016] Figure 2 The three-dimensional structure diagram of the guide mechanism and the longitudinal adjustment component in the high-heat-resistant metal parts bending equipment of the utility model is shown;

[0017] Figure 3 The three-dimensional structure diagram of the lateral adjustment component in the high-heat-resistant metal parts bending equipment of the utility model is shown;

[0018] Figure 4 What is shown is a schematic diagram of the three-dimensional structure of the guide adjustment component in the high-heat-resistant metal parts bending equipment of the utility model.

[0019] Explanation of the accompanying drawings: 1. frame; 2. lower mold; 3. guide mechanism; 31. fixed plate; 32. guide column; 33. guide slider; 4. longitudinal adjustment assembly; 41. first fixed seat; 42. first ball screw; 43. first screw pair; 44. first motor; 45. first driving gear; 46. first driven gear; 5. support column; 6. top plate; 7. transverse adjustment assembly; 71. second fixed seat; 72. second ball screw; 73. second screw pair; 74. second motor; 75. second driving gear; 76. second driven gear; 8. lifting cylinder; 9. upper mold; 10. positioning plate; 11. anti-slip pad; 12. feed and discharge rack; 13. roller; 14. guide adjustment assembly; 141. mounting seat; 142. adjusting screw; 143. screw seat; 144. guide plate; 145. limit rod. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0021] See also Figure 1 The utility model provides an embodiment: a high-heat-resistant metal parts bending equipment, including a frame 1; also includes a lower mold 2, a guide mechanism 3, a longitudinal adjustment component 4, a support column 5, a top plate 6, a lateral adjustment component 7, a lifting cylinder 8, an upper mold 9, a positioning plate 10, an anti-slip pad 11, an inlet and outlet rack 12, a roller 13 and a guide adjustment component 14; the upper end of the frame 1 is fixedly connected to the lower mold 2 distributed symmetrically on the left and right; the rear side of the upper end of the frame 1 is fixedly connected from the inside to the outside with a guide mechanism 3 and a longitudinal adjustment component 4 distributed symmetrically on the left and right; the four corners of the upper end of the frame 1 are fixedly connected with support columns 5; a top plate 6 is fixedly connected to the upper end of the support column 5; a lateral adjustment component 7 is fixedly connected to the lower end of the top plate 6; a lifting cylinder 8 that moves in the lateral direction is installed at the lower end of the lateral adjustment component 7; an upper mold 9 is fixedly connected to the telescopic end of the lower side of the lifting cylinder 8; a positioning plate 10 that moves in the longitudinal direction is installed on the upper ends of the guide mechanism 3 and the longitudinal adjustment component 4; a non-slip pad 11 is fixedly connected to the front end of the positioning plate 10; a left-right symmetrically distributed in-and-out material rack 12 is fixedly connected to the front side of the upper end of the frame 1; rollers 13 that are equidistantly distributed are rotatably connected to the inner side of the in-and-out material rack 12; a guide adjustment component 14 is installed on the upper end of the in-and-out material rack 12.

[0022] See also Figure 2In this embodiment, the guide mechanism 3 includes a fixed plate 31; a guide column 32 is fixedly connected between the fixed plate 31 and another fixed plate 31; a guide slider 33 is movably connected to the outer side of the guide column 32; the guide slider 33 is fixedly connected to the positioning plate 10; the longitudinal adjustment component 4 includes a first fixed seat 41; a first ball screw 42 is rotatably connected in the first fixed seat 41; a first screw pair 43 fixedly connected to the positioning plate 10 is installed on the outer side of the first ball screw 42; a first motor 44 is fixedly connected in the first fixed seat 41; a first driving gear 45 is installed on the outer side of the output shaft of the first motor 44; a first driven gear 46 meshing with the first driving gear 45 is installed on the outer side of the first ball screw 42.

[0023] See also Figure 3-4 In this embodiment, the lateral adjustment component 7 includes a second fixed seat 71; a second ball screw 72 is rotatably connected in the second fixed seat 71; a second screw pair 73 moving in the lateral direction is installed on the outer side of the second ball screw 72; the second screw pair 73 is fixedly connected to the lifting cylinder 8; a second motor 74 is installed in the second fixed seat 71; a second driving gear 75 is installed on the outer side of the output shaft of the second motor 74; a second driven gear 76 meshing with the second driving gear 75 is installed on the outer side of the second ball screw 72; the guide adjustment component 14 includes a mounting seat 141; an adjusting screw rod 142 is rotatably connected in the mounting seat 141; a screw rod seat 143 is rotatably connected inside the adjusting screw rod 142; a guide plate 144 is fixedly connected inside the screw rod seat 143; a limit rod 145 symmetrically distributed front and back is inserted in the mounting seat 141; the guide plate 144 is fixedly connected to the limit rod 145.

[0024] During operation, according to the bending requirements, the first motor 44 in the first fixed seat 41 is started, and under the action of the first driving gear 45 and the first driven gear 46, the first ball screw 42 is driven to rotate, and the first screw pair 43 converts the rotary motion into a linear motion, driving the positioning plate 10 to move, and the guide slider 33 connected to the positioning plate 10 slides on the outside of the guide column 32 between the fixed plate 31 and the other fixed plate 31, and stops at a suitable position. The metal parts to be bent are placed on the roller 13 in the feed and discharge rack 12, and the adjusting screw 142 in the rotating mounting seat 141 is limited by the limit rod 145. The guide plate 144 cannot rotate, and the screw seat 143 converts the rotary motion of the adjusting screw 142 into a linear motion. The metal component moves on the roller 13 along the direction of the guide plate 144 until the metal component moves above the lower mold 2 and the rear side of the metal component fits the anti-slip pad 11. The lifting cylinder 8 at the lower end of the top plate 6 descends, and the bending is completed through the cooperation of the lower mold 2 and the upper mold 9. While one side is bending, the other side is loaded. Then the second motor 74 in the second fixed seat 71 is started, and under the action of the second driving gear 75 and the second driven gear 76, the second ball screw 72 is driven to rotate. The second screw pair 73 converts the rotary motion into linear motion, driving the lifting cylinder 8 and the upper mold 9 to move, and completing the bending operation of another station.

[0025] Through the above steps, a double-station design is adopted. While one station is loading and unloading, the other station is performing bending operations, which effectively shortens the loading and unloading time and improves the bending efficiency. It also has a bending position positioning function, accurately positioning the position of metal parts, and has higher bending accuracy. It also has a supporting function for metal parts to improve their stability.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A high-heat-resistant metal component bending device, comprising a frame (1); Features: The machine frame (1) further comprises a lower mould (2), a guide mechanism (3), a longitudinal adjustment component (4), a support column (5), a top plate (6), a lateral adjustment component (7), a lifting cylinder (8), an upper mould (9), a positioning plate (10), an anti-slip pad (11), an inlet and outlet rack (12), a roller (13) and a guide adjustment component (14); the upper end of the frame (1) is fixedly connected with the lower mould (2) which is symmetrically distributed on the left and right; the rear side of the upper end of the frame (1) is fixedly connected with the guide mechanism (3) and the longitudinal adjustment component (4) which are symmetrically distributed on the left and right from the inside to the outside; the four corners of the upper end of the frame (1) are fixedly connected with the support columns (5); the upper end of the support columns (5) is fixedly connected with the top plate (6); a lateral adjustment component (7) is fixedly connected to the lower end of the top plate (6); a lifting cylinder (8) that moves in the lateral direction is installed at the lower end of the lateral adjustment component (7); an upper mold (9) is fixedly connected to the telescopic end of the lifting cylinder (8); a positioning plate (10) that moves in the longitudinal direction is installed at the upper end of the guide mechanism (3) and the longitudinal adjustment component (4); a non-slip pad (11) is fixedly connected to the front end of the positioning plate (10); a symmetrically distributed inlet and outlet rack (12) is fixedly connected to the front side of the upper end of the frame (1); rollers (13) that are equidistantly distributed are rotatably connected to the inner side of the inlet and outlet rack (12); a guide adjustment component (14) is installed at the upper end of the inlet and outlet rack (12).

2. A high-heat-resistant metal parts bending device according to claim 1, Features: The guide mechanism (3) comprises a fixed plate (31); a guide column (32) is fixedly connected between the fixed plate (31) and another fixed plate (31); a guide slider (33) is movably connected to the outer side of the guide column (32); and the guide slider (33) is fixedly connected to the positioning plate (10).

3. A high-heat-resistant metal parts bending device according to claim 1, Features: The longitudinal adjustment assembly (4) comprises a first fixed seat (41); a first ball screw (42) is rotatably connected inside the first fixed seat (41); and a first screw pair (43) fixedly connected to the positioning plate (10) is installed outside the first ball screw (42).

4. A high-heat-resistant metal parts bending device according to claim 3, Features: A first motor (44) is fixedly connected inside the first fixed seat (41); a first driving gear (45) is installed outside the output shaft of the first motor (44); and a first driven gear (46) meshingly connected with the first driving gear (45) is installed outside the first ball screw (42).

5. The high-heat-resistant metal parts bending equipment according to claim 1, Features: The lateral adjustment assembly (7) comprises a second fixed seat (71); a second ball screw (72) is rotatably connected inside the second fixed seat (71); a second screw pair (73) is installed outside the second ball screw (72) and moves in the lateral direction; and the second screw pair (73) is fixedly connected to the lifting cylinder (8).

6. A high-heat-resistant metal parts bending device according to claim 5, Features: A second motor (74) is installed in the second fixed seat (71); a second driving gear (75) is installed on the outside of the output shaft of the second motor (74); and a second driven gear (76) meshingly connected with the second driving gear (75) is installed on the outside of the second ball screw (72).

7. The high-heat-resistant metal parts bending equipment according to claim 1, Features: The guide adjustment component (14) comprises a mounting seat (141); an adjusting screw rod (142) is rotatably connected inside the mounting seat (141); a screw rod seat (143) is rotatably connected inside the adjusting screw rod (142); a guide plate (144) is fixedly connected inside the screw rod seat (143); a limiting plug rod (145) symmetrically distributed frontward and rearward is inserted into the mounting seat (141); and the guide plate (144) is fixedly connected to the limiting plug rod (145).

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