Positioning and clamping structure for forming end of rod

Abstract

The utility model discloses a positioning clamping structure is used to the forming of bar end, including support station, the upper surface fixed connection of support station has lower base, the telescopic end fixed connection of hydraulic pressure jar has the suspension plate, the lower surface fixed connection of suspension plate has hydraulic telescopic pole and two vertical rods, and the lower end fixed connection of two vertical rods has the upper base corresponding with lower base, and the surface of lower base is detachably installed with lower forming mould, and the surface detachable mounting of upper base has upper forming mould, and the sliding connection of through -hole has T shape opening column, and the telescopic end fixed connection of hydraulic telescopic pole and T shape opening column upper end, when the upper forming mould and lower forming mould close, can flatten the forming of bar end portion, then start hydraulic telescopic pole, utilize hydraulic telescopic pole to drive T shape opening column and go down, can carry out the trepanning of flattened bar end portion surface, the utility model need not to shift bar piece, effectively promotes the processing efficiency of bar end portion, and has improved practicality.

Description

Technical Field

[0001] This utility model relates to the field of stabilizer bar processing technology, specifically a positioning clamping structure for forming the end of a bar. Background Technology

[0002] During the production process of automotive stabilizer bars, the ends of the bars are first heated, then flattened using a hydraulic press, and finally perforated using a punching machine.

[0003] Since the process of forming the end of a rod requires the transfer of two pieces of equipment for coordinated processing, which greatly reduces production efficiency, we propose a positioning and clamping structure for forming the end of a rod. Utility Model Content

[0004] The purpose of this utility model is to provide a positioning and clamping structure for forming the end of a rod, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a positioning and clamping structure for forming the end of a rod, comprising a support platform, a lower base fixedly connected to the upper surface of the support platform, a support frame fixedly connected to the side of the support platform, a hydraulic cylinder fixedly connected to the lower surface of the support frame, a suspension plate fixedly connected to the telescopic end of the hydraulic cylinder, a hydraulic telescopic rod and two uprights fixedly connected to the lower surface of the suspension plate, an upper base corresponding to the lower base fixedly connected to the lower end of the two uprights, a lower forming mold detachably mounted on the surface of the lower base, an upper forming mold detachably mounted on the surface of the upper base, through holes interconnected on the surfaces of the upper base and the upper forming mold, and a T-shaped perforated column slidably connected within the through holes, and the telescopic end of the hydraulic telescopic rod fixedly connected to the upper end of the T-shaped perforated column.

[0006] Preferably, both the upper and lower forming molds have forming grooves on their opposing surfaces.

[0007] Preferably, both sides of the upper base and the lower base are fixedly connected to a locking mechanism. The locking mechanism includes a pin rod, an outer sleeve, a first spring, and a circular baffle. The outer sleeve is fixedly connected to the outside of the upper base or the lower base. One end of the pin rod passes through the outer sleeve, and the other end of the pin rod passes through the side of the upper base or the side of the lower base. The circular baffle is fixedly connected to the outer surface of the pin rod. The first spring is sleeved on the outside of the pin rod. The sides of both the upper and lower forming molds are provided with fixing holes corresponding to the pin rod.

[0008] Preferably, a base plate is fixedly connected to the side of the support platform away from the support frame, and a hydraulic control mechanism is provided on the surface of the base plate. The hydraulic control mechanism includes a first panel, a second panel, a second spring, a first press switch and a second press switch. The second panel is hinged to the end of the first panel, the second spring is fixedly connected between the first panel and the second panel, the first press switch is fixedly connected to the surface of the first panel, and the second press switch is fixedly connected to the surface of the second panel.

[0009] Preferably, the first press switch is signal-connected to the hydraulic cylinder, and the second press switch is signal-connected to the hydraulic telescopic rod. Pressing the first press switch can control the extension end of the hydraulic cylinder to extend, and pressing the second press switch can control the extension of the hydraulic telescopic rod to extend.

[0010] Preferably, a magnetic plate is fixedly connected to the lower surface of the second panel, and the base plate is made of iron.

[0011] Beneficial effects This utility model provides a positioning and clamping structure for forming the end of a rod, which has the following advantages: 1. The positioning and clamping structure for forming the end of the rod involves placing the end of the rod on the surface of the lower forming mold. Then, by operating a hydraulic cylinder, the suspension plate and upright can be moved downwards, thereby moving the upper base and the upper forming mold downwards. When the upper and lower forming molds are closed, the end of the rod can be flattened and formed. Then, the hydraulic telescopic rod is activated, which moves the T-shaped opening column downwards to open the surface of the flattened end of the rod. This utility model eliminates the need to transfer the rod, effectively improving the processing efficiency of the end of the rod and enhancing its practicality.

[0012] 2. The positioning and clamping structure for forming the end of the rod has a hydraulic control mechanism. The operator can step on the first push switch on the surface of the first panel to start the hydraulic cylinder. By continuously applying downward pressure to the first panel, the second spring can be compressed. Then, the first panel will press the second push switch on the surface of the second panel, thereby starting the hydraulic telescopic rod. This provides convenience for controlling the hydraulic cylinder and the hydraulic telescopic rod. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a positioning clamping structure for forming the end of a rod proposed in this utility model; Figure 2 This is a three-dimensional structural diagram of the upper base of a positioning clamping structure for forming the end of a rod proposed in this utility model; Figure 3 This is a three-dimensional structural diagram of the lower base of a positioning clamping structure for forming the end of a rod proposed in this utility model; Figure 4This is a cross-sectional view of the locking mechanism of a positioning and clamping structure for forming the end of a rod proposed in this utility model. Figure 5 This utility model proposes a positioning clamping structure for forming the end of a rod. Figure 1 A schematic diagram of the enlarged structure of A.

[0014] In the diagram: 1. Support platform; 2. Lower base; 3. Support frame; 4. Hydraulic cylinder; 5. Suspension plate; 6. Hydraulic telescopic rod; 7. Upright pole; 8. Upper base; 9. Lower forming mold; 10. Upper forming mold; 11. Through hole; 12. T-shaped opening column; 13. Forming groove; 14. Locking mechanism; 15. Pin pull rod; 16. Outer sleeve; 17. First spring; 18. Circular baffle; 19. Fixing hole; 20. Base plate; 21. Hydraulic control mechanism; 22. First panel; 23. Second panel; 24. Second spring; 25. First push switch; 26. Second push switch; 27. Magnetic suction plate. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figure 1-5This utility model provides a technical solution: a positioning and clamping structure for forming the end of a rod, including a support platform 1, a lower base 2 fixedly connected to the upper surface of the support platform 1, a support frame 3 fixedly connected to the side of the support platform 1, a hydraulic cylinder 4 fixedly connected to the lower surface of the support frame 3, a suspension plate 5 fixedly connected to the telescopic end of the hydraulic cylinder 4, a hydraulic telescopic rod 6 and two uprights 7 fixedly connected to the lower surface of the suspension plate 5, an upper base 8 corresponding to the lower base 2 fixedly connected to the lower end of the two uprights 7, and a lower forming mold 9 detachably installed on the surface of the lower base 2, and an upper forming mold 10 detachably installed on the surface of the upper base 8. Both the upper base 8 and the upper forming mold 10 have interconnected through holes 11, and a T-shaped perforated column 12 is slidably connected inside the through hole 11. The telescopic end of the hydraulic telescopic rod 6 is fixedly connected to the upper end of the T-shaped perforated column 12. Both the upper forming mold 10 and the lower forming mold 9 have forming grooves 13 on their opposing surfaces. By placing the end of the rod on the surface of the lower forming mold 9, and then using the hydraulic cylinder 4 to work, the suspension plate 5 and the upright 7 can be moved down, thereby moving the upper base 8 and the upper forming mold 10 down. When the upper forming mold 10 and the lower forming mold 9 are closed, the end of the rod can be flattened and formed using the forming grooves 13. Then, the hydraulic telescopic rod 6 is activated, and the T-shaped opening column 12 is moved down using the hydraulic telescopic rod 6 to open the surface of the flattened end of the rod. This utility model eliminates the need to transfer the rod, effectively improving the processing efficiency of the end of the rod and enhancing its practicality.

[0017] Both sides of the upper base 8 and the lower base 2 are fixedly connected to locking mechanisms 14. Each locking mechanism 14 includes a pin rod 15, an outer sleeve 16, a first spring 17, and a circular baffle 18. The outer sleeve 16 is fixedly connected to the outside of the upper base 8 or the lower base 2. One end of the pin rod 15 passes through the outer sleeve 16, and the other end passes through the side of the upper base 8 or the lower base 2. The circular baffle 18 is fixedly connected to the outer surface of the pin rod 15. The first spring 17 is sleeved on the outside of the pin rod 15. Furthermore, both the upper forming mold 10 and the lower forming mold 9 have openings on their sides for locking. The corresponding fixing hole 19 of the pin rod 15 is secured by a locking mechanism 14. The first spring 17 applies elastic force to the circular baffle 18, which facilitates the insertion of the pin rod 15 into the fixing hole 19, thereby achieving the fixed installation of the upper forming mold 10 and the lower forming mold 9. When it is necessary to disassemble the upper forming mold 10 or the lower forming mold 9, by pulling the pin rod 15 outward, the circular baffle 18 can be driven to squeeze the first spring 17. After the first spring 17 is compressed, the pin rod 15 will disengage from the fixing hole 19, which makes it convenient to disassemble the upper forming mold 10 and the lower forming mold 9.

[0018] A base plate 20 is fixedly connected to the side of the support platform 1 away from the support frame 3. A hydraulic control mechanism 21 is provided on the surface of the base plate 20. The hydraulic control mechanism 21 includes a first panel 22, a second panel 23, a second spring 24, a first push switch 25, and a second push switch 26. The second panel 23 is hinged to the end of the first panel 22. The second spring 24 is fixedly connected between the first panel 22 and the second panel 23. The first push switch 25 is fixedly connected to the surface of the first panel 22, and the second push switch 26 is fixedly connected to the surface of the second panel 23. The first push switch 25 is signal-connected to the hydraulic cylinder 4, and the second push switch 26 is signal-connected to the hydraulic cylinder 4. The hydraulic telescopic rod 6 is connected to the signal. When the first press switch 25 is pressed, the extension end of the hydraulic cylinder 4 can be controlled to extend. When the second press switch 26 is pressed, the hydraulic telescopic rod 6 can be controlled to extend. By setting the hydraulic control mechanism 21, the operator can step on the first press switch 25 on the surface of the first panel 22 to start the hydraulic cylinder 4 first. By continuously applying downward pressure to the first panel 22, the second spring 24 can be compressed. Then the first panel 22 will press the second press switch 26 on the surface of the second panel 23, thereby starting the hydraulic telescopic rod 6. This provides convenience for controlling the hydraulic cylinder 4 and the hydraulic telescopic rod 6.

[0019] A magnetic plate 27 is fixedly connected to the lower surface of the second panel 23. The base plate 20 is made of iron. By setting the magnetic plate 27, the base plate 20 can be attracted by the magnetic plate 27, which can facilitate the fixation of the hydraulic control mechanism 21 and also facilitate the adjustment of the position of the hydraulic control mechanism 21 on the surface of the base plate 20, thus providing convenience for the staff.

[0020] Working principle: When using the positioning and clamping structure for forming the end of the rod, first place the heated end of the rod in the forming groove 13 of the lower forming mold 9. Then, step on the hydraulic control mechanism 21 and press the first press switch 25 to activate the hydraulic cylinder 4. The operation of the hydraulic cylinder 4 can drive the suspension plate 5 and the upright 7 to move down, thereby driving the upper base 8 and the upper forming mold 10 to move down. After the upper forming mold 10 and the lower forming mold 9 are closed, the forming groove 13 can be used to flatten and form the end of the rod. Then, continue to step on the hydraulic control mechanism 21 and use the first panel 22 to press the second panel. The second push switch 26 on surface 23 can activate the hydraulic telescopic rod 6. The hydraulic telescopic rod 6 drives the T-shaped perforated column 12 to move downward, which can open a hole on the end surface of the flattened rod. This utility model eliminates the need to transfer the rod, effectively improving the processing efficiency of the rod end and enhancing its practicality. After the rod end processing is completed, the foot is moved away from the hydraulic control mechanism 21. Under the elastic force of the second spring 24, the first panel 22 will reset. After releasing the pressure on the first push switch 25 and the second push switch 26, the hydraulic cylinder 4 and the hydraulic telescopic rod 6 will also retract and reset, so that the processing of the next rod can be carried out.

[0021] The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other. Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A positioning and clamping structure for forming the end of a rod, comprising a support platform (1), characterized in that: The upper surface of the support platform (1) is fixedly connected to the lower base (2), the side of the support platform (1) is fixedly connected to the support frame (3), the lower surface of the support frame (3) is fixedly connected to the hydraulic cylinder (4), the telescopic end of the hydraulic cylinder (4) is fixedly connected to the suspension plate (5), the lower surface of the suspension plate (5) is fixedly connected to the hydraulic telescopic rod (6) and two uprights (7), the lower ends of the two uprights (7) are fixedly connected to the upper base (8) corresponding to the lower base (2), and the surface of the lower base (2) is detachably installed with the lower forming mold (9), the surface of the upper base (8) is detachably installed with the upper forming mold (10), the surfaces of the upper base (8) and the upper forming mold (10) are both provided with interconnected through holes (11), and a T-shaped opening column (12) is slidably connected in the through hole (11), and the telescopic end of the hydraulic telescopic rod (6) is fixedly connected to the upper end of the T-shaped opening column (12).

2. The positioning clamping structure for forming the end of a rod according to claim 1, characterized in that: The upper forming mold (10) and the lower forming mold (9) are both provided with forming grooves (13) on their opposite surfaces.

3. The positioning clamping structure for forming the end of a rod according to claim 1, characterized in that: Both sides of the upper base (8) and the lower base (2) are fixedly connected to a locking mechanism (14). The locking mechanism (14) includes a pin rod (15), an outer sleeve (16), a first spring (17), and a circular baffle (18). The outer sleeve (16) is fixedly connected to the outside of the upper base (8) or the lower base (2). One end of the pin rod (15) passes through the outer sleeve (16), and the other end of the pin rod (15) passes through the side of the upper base (8) or the side of the lower base (2). The circular baffle (18) is fixedly connected to the outer surface of the pin rod (15). The first spring (17) is sleeved on the outside of the pin rod (15). The upper forming mold (10) and the lower forming mold (9) are both provided with fixing holes (19) corresponding to the pin rod (15).

4. The positioning clamping structure for forming the end of a rod according to claim 1, characterized in that: A base plate (20) is fixedly connected to the side of the support platform (1) away from the support frame (3). A hydraulic control mechanism (21) is provided on the surface of the base plate (20). The hydraulic control mechanism (21) includes a first panel (22), a second panel (23), a second spring (24), a first push switch (25), and a second push switch (26). The second panel (23) is hinged to the end of the first panel (22). The second spring (24) is fixedly connected between the first panel (22) and the second panel (23). The first push switch (25) is fixedly connected to the surface of the first panel (22), and the second push switch (26) is fixedly connected to the surface of the second panel (23).

5. The positioning clamping structure for forming the end of a rod according to claim 4, characterized in that: The first push switch (25) is connected to the hydraulic cylinder (4) and the second push switch (26) is connected to the hydraulic telescopic rod (6). When the first push switch (25) is pressed, the extension end of the hydraulic cylinder (4) can be controlled to extend. When the second push switch (26) is pressed, the extension rod (6) can be controlled to extend.

6. The positioning clamping structure for forming the end of a rod according to claim 4, characterized in that: A magnetic plate (27) is fixedly connected to the lower surface of the second panel (23), and the base plate (20) is made of iron.

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