Fixing clamp holder for stainless steel bar machining

Abstract

The utility model provides a fixed clamp holder for stainless steel bar processing, which comprises a base, an ejector rod is slidably connected in the base, and a motor is slidably connected in the base. The clamping assembly is arranged at the top of the base and comprises a fixing strip, an arc-shaped plate, an air cylinder and a first soft plate, the fixing strip is slidably connected to the interior of the base, the arc-shaped plate is fixedly connected to one side of the fixing strip, the air cylinder is fixedly connected to the top of the base, and the first soft plate is arranged on the inner ring of the arc-shaped plate. According to the fixed clamp holder for stainless steel bar machining, the problem that when a stainless steel part needs to be moved, the clamping device and the moving device need to be adjusted and then pulled, so that the stainless steel part is conveyed and moved, and the conveying efficiency of the stainless steel part is low is solved.

Description

Technical Field

[0001] The utility model relates to the field of stainless steel processing equipment, in particular to a fixed clamper for stainless steel bar processing. Background Art

[0002] The main characteristics of stainless steel are stainlessness and corrosion resistance. The chromium content is at least 10.5% and the carbon content is no more than 1.2%. It is the abbreviation of stainless acid-resistant steel. Steels that are resistant to weak corrosive media such as air, steam, and water or have stainless properties are called stainless steels; and steels that are resistant to chemical corrosion media (acids, alkalis, salts, etc.) are called acid-resistant steels. Due to the difference in chemical composition between the two, their corrosion resistance is different. Ordinary stainless steel is generally not resistant to chemical media corrosion, while acid-resistant steel is generally rust-resistant. Better steel grades also contain nickel, and adding molybdenum can further improve atmospheric corrosion resistance, especially resistance to chloride-containing atmosphere corrosion. The hardness of some stainless steels is higher than that of aluminum alloys, but their cost is higher than that of aluminum alloys. Stainless steel bars need to be positioned and clamped during processing.

[0003] Patent application number 202021918143.8 is a high-stability clamping device for stainless steel parts processing. By setting a clamping device, a moving device and a limiter, the stainless steel parts can be clamped more stably. It is easy to move left and right when clamped, which increases stability, greatly improves applicability, and reduces damage to stainless steel parts. However, when the stainless steel parts need to be moved, the clamping device and the moving device need to be adjusted, and then pulled to transport and move them, resulting in low transportation efficiency of stainless steel parts.

[0004] Therefore, it is necessary to provide a new stainless steel bar processing fixed clamp to solve the above-mentioned technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a fixed clamp for stainless steel bar processing, which is convenient for workers to move and transport the stainless steel bars after clamping, thereby improving the processing efficiency of the stainless steel bars to a certain extent.

[0006] The utility model provides a fixed clamp for stainless steel bar processing, comprising a base, a top rod is slidably connected inside the base, and a motor is slidably connected inside the base; a clamping assembly, the clamping assembly is arranged on the top of the base, the clamping assembly comprises a fixed bar, an arc plate, a cylinder and a first soft plate, the base is slidably connected inside the base, one side of the fixed bar is fixedly connected to the arc plate, the top of the base is fixedly connected to the cylinder, and the inner circle of the arc plate is provided with the first soft plate.

[0007] As a fixed clamp for processing stainless steel bars provided by the utility model, preferably, a rotating ball is rotatably connected inside the first soft plate, and a moving block is fixedly connected to the bottom of the fixed bar.

[0008] As a fixed clamp for processing stainless steel bars provided by the utility model, preferably, the top of the cylinder is fixedly connected to a top plate, and the top of the top plate is fixedly connected to a fixing plate.

[0009] As a fixed clamp for processing stainless steel bars provided by the utility model, preferably, a second soft plate is provided on the top of the fixed plate, and a friction plate is fixedly connected to the top of the fixed plate.

[0010] As a fixed clamp for processing stainless steel bars provided by the utility model, preferably, a screw mechanism is provided inside the base, and a first fixed rod is fixedly connected inside the base.

[0011] As a fixed clamp for stainless steel bar processing provided by the utility model, preferably, a first spring is sleeved on the outer side of the first fixed rod, one end of the first spring is welded to the inside of the base, and the other end of the first spring is welded to one side of the top rod, and the inside of the top rod is rotatably connected to a second conveying roller.

[0012] As a fixed clamp for stainless steel bar processing provided by the utility model, preferably, a second fixed rod is fixedly connected to the inside of the base, a second spring is sleeved on the outside of the second fixed rod, one end of the second spring is welded to the inside of the base, and the other end of the second spring is welded to one side of the motor.

[0013] As a fixed clamp for stainless steel bar processing provided by the utility model, preferably, the output end of the motor is fixedly connected to a connecting rod, and the top of the connecting rod is fixedly connected to a first conveying roller.

[0014] As a fixed clamp for stainless steel bar processing provided by the utility model, preferably, a friction belt is arranged on the outer side of the first conveying roller, and a PLC controller is arranged on the top of the base.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The fixed clamp for stainless steel bar processing is provided with a clamping assembly. When clamping the stainless steel bar, the positions of the two moving blocks are first adjusted by a screw mechanism. When the moving block moves, the fixed bar and the arc plate can be driven to move, thereby moving the two arc plates to the specified positions, so that the inner ring of the arc plate fits tightly with the outer side of the bar. Then the staff starts the cylinder. Under the action of the cylinder, the top plate and the fixed plate can be driven to move, so that the inner ring of the friction plate and the second soft plate can fit tightly with the outer side of the bar, thereby clamping and fixing the stainless steel bar. When the stainless steel bar needs to be transported, the air cylinder is started. The cylinder causes the inner ring of the friction plate to separate from the outer side of the rod, thereby loosening the rod, and then the screw mechanism causes the arc plate to separate from the outer side of the rod, further loosening the rod, and then starting the motor. Under the action of the motor, the first conveying roller can be driven to rotate, so that the rod can drive the rotating ball to rotate inside the first soft plate, thereby facilitating the staff to transport and move the rod, and at the same time, the rod can be fixed and clamped, which solves the problem that when the stainless steel parts need to be moved, the clamping device and the moving device need to be adjusted, and then pulled to transport and move them, resulting in low conveying efficiency of the stainless steel parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A structural schematic diagram of a preferred embodiment of the fixed clamp for processing stainless steel bars provided by the utility model;

[0018] Figure 2 for Figure 1 A schematic structural diagram of the clamping assembly shown;

[0019] Figure 3 for Figure 1 The structure of the cylinder and the second soft plate shown is a schematic diagram of the connection;

[0020] Figure 4 for Figure 1 Schematic diagram of the structural connection between the motor and the first conveying roller.

[0021] Numbers in the figure: 1. base; 2. push rod; 3. motor; 4. clamping assembly; 41. fixing bar; 42. arc plate; 43. cylinder; 44. first soft plate; 5. rotating ball; 6. moving block; 7. push plate; 8. fixing plate; 9. second soft plate; 10. friction plate; 11. screw mechanism; 12. first fixing rod; 13. first spring; 14. second fixing rod; 15. second spring; 16. connecting rod; 17. first conveying roller; 18. friction belt; 19. PLC controller; 20. second conveying roller. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0023] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in Figure 1 A structural schematic diagram of a preferred embodiment of the fixed clamp for processing stainless steel bars provided by the utility model; Figure 2 for Figure 1 A schematic structural diagram of the clamping assembly shown; Figure 3 for Figure 1 The structure of the cylinder and the second soft plate shown is a schematic diagram of the connection; Figure 4 for Figure 1 A schematic diagram of the structural connection between the motor and the first conveying roller. A fixed clamp for processing stainless steel bars comprises a base 1, a top rod 2 is slidably connected inside the base 1, and a motor 3 is slidably connected inside the base 1;

[0024] The clamping assembly 4 is arranged on the top of the base 1. The clamping assembly 4 includes a fixing bar 41, an arc plate 42, a cylinder 43 and a first soft plate 44. The fixing bar 41 is slidably connected inside the base 1, one side of the fixing bar 41 is fixedly connected to the arc plate 42, the top of the base 1 is fixedly connected to the cylinder 43, and the inner circle of the arc plate 42 is provided with a first soft plate 44.

[0025] In the specific implementation process, Figure 2 and Figure 3 As shown, a rotating ball 5 is rotatably connected inside the first soft board 44 , and a moving block 6 is fixedly connected to the bottom of the fixing bar 41 .

[0026] A top plate 7 is fixedly connected to the top of the cylinder 43 , and a fixing plate 8 is fixedly connected to the top of the top plate 7 .

[0027] A second soft plate 9 is provided on the top of the fixed plate 8 , and a friction plate 10 is fixedly connected to the top of the fixed plate 8 .

[0028] A screw mechanism 11 is disposed inside the base 1 , and a first fixing rod 12 is fixedly connected inside the base 1 .

[0029] It should be noted that when the stainless steel bar is fixedly clamped, the positions of the first conveyor roller 17 and the second conveyor roller 20 are first adjusted according to the size of the bar, so that the outer sides of the first conveyor roller 17 and the second conveyor roller 20 can be closely fitted with the outer sides of the bar, and then the screw mechanism 11 starts to operate. Under the action of the screw mechanism 11, the fixed bar 41 can be driven to move through the moving block 6, and then the curved plate 42 and the first soft plate 44 can be driven to move through the fixed bar 41, and then the curved plate 42 and the first soft plate 44 can be moved. Under the action, the rod can be initially fixed and clamped, and then the cylinder 43 is started. Under the action of the first cylinder 43, the outer side of the rod can be tightly fitted with the inner circle of the friction plate 10, so that the clamping effect of the rod is improved. When the rod is conveyed, the cylinder 43 is started, so that the friction plate 10 is separated from the outer side of the rod, and the screw mechanism 11 is operated at the same time, so that the first soft plate 44 is separated from the outer side of the rod, but the outer side of the rotating ball 5 is fitted with the outer side of the rod. When the first conveying roller 17 rotates, the rod can be conveyed.

[0030] refer to Figure 1 and Figure 4 As shown, a first spring 13 is sleeved on the outer side of the first fixed rod 12, one end of the first spring 13 is welded to the inside of the base 1, and the other end of the first spring 13 is welded to one side of the top rod 2, and the inside of the top rod 2 is rotatably connected to the second conveying roller 20.

[0031] A second fixing rod 14 is fixedly connected to the inside of the base 1 , and a second spring 15 is sleeved on the outside of the second fixing rod 14 . One end of the second spring 15 is welded to the inside of the base 1 , and the other end of the second spring 15 is welded to one side of the motor 3 .

[0032] The output end of the motor 3 is fixedly connected with a connecting rod 16 , and the top of the connecting rod 16 is fixedly connected with a first conveying roller 17 .

[0033] A friction belt 18 is disposed on the outer side of the first conveying roller 17 , and a PLC controller 19 is disposed on the top of the base 1 .

[0034] It should be noted that: when fixing the rod, the push rod 2 and the motor 3 can be pushed so that the push rod 2 moves on the outside of the first fixed rod 12 and the first spring 13 is compressed. When the motor 3 moves, the second spring 15 can be compressed and slide on the outside of the second fixed rod 14, so that the outsides of rods of different sizes can fit with the outsides of the first conveying roller 17 and the second conveying roller 20, and then the motor 3 is started. When the motor 3 is working, the friction belt 18 and the first conveying roller 17 can be driven to move, so that the rods clamped by the two friction belts 18 can be conveyed and transmitted.

[0035] The working principle of a fixed clamp for stainless steel bar processing provided by the utility model is as follows:

[0036] When the staff needs to use the device to fix and clamp the stainless steel bar, they first push the push rod 2 and the motor 3 to adjust the positions of the second conveyor roller 20 and the first conveyor roller 17, so that the outer side of the stainless steel bar is tightly fitted with the outer sides of the first conveyor roller 17 and the second conveyor roller 20. After the adjustment is completed, the screw mechanism 11 starts to operate. When the screw mechanism 11 is operating, the fixed bar 41 can be driven to move through the moving block 6, and then when the fixed bar 41 moves, the first soft plate 44 and the arc plate 42 can be driven to move, so that the first soft plate The inner ring of 44 fits tightly with the outer side of the stainless steel bar, and then the cylinder 43 is started to make the top of the friction plate 10 fit with the outer side of the bar, so that the stainless steel bar can be fixed and clamped to prevent it from shaking. When the bar needs to be transported, the cylinder 43 is first started to make the friction plate 10 separate from the outer side of the bar, and at the same time, the screw mechanism 11 starts to operate, so that the first soft plate 44 separates from the outer side of the bar, and at the same time, the outer side of the rotating ball 5 fits with the outer side of the bar, and the motor 3 is started to make the first conveying roller 17 rotate, so that the bar can be transported.

[0037] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A fixed clamp for stainless steel bar processing, characterized in that: include: A base (1), wherein a top rod (2) is slidably connected inside the base (1), and a motor (3) is slidably connected inside the base (1); A clamping assembly (4), wherein the clamping assembly (4) is arranged on the top of a base (1), and the clamping assembly (4) comprises a fixing bar (41), an arc-shaped plate (42), a cylinder (43) and a first soft plate (44); the fixing bar (41) is slidably connected inside the base (1), one side of the fixing bar (41) is fixedly connected to the arc-shaped plate (42), the top of the base (1) is fixedly connected to the cylinder (43), and the inner ring of the arc-shaped plate (42) is provided with the first soft plate (44).

2. The fixed clamp for processing stainless steel bars according to claim 1, characterized in that: A rotating ball (5) is rotatably connected inside the first soft board (44), and a moving block (6) is fixedly connected to the bottom of the fixed bar (41).

3. The fixed clamp for stainless steel bar processing according to claim 1, characterized in that: The top of the cylinder (43) is fixedly connected to a top plate (7), and the top of the top plate (7) is fixedly connected to a fixing plate (8).

4. The fixed clamp for processing stainless steel bars according to claim 3, characterized in that: A second soft plate (9) is arranged on the top of the fixing plate (8), and a friction plate (10) is fixedly connected to the top of the fixing plate (8).

5. The fixed clamp for processing stainless steel bars according to claim 1, characterized in that: A screw mechanism (11) is arranged inside the base (1), and a first fixing rod (12) is fixedly connected inside the base (1).

6. The fixed clamp for processing stainless steel bars according to claim 5, characterized in that: A first spring (13) is sleeved on the outer side of the first fixed rod (12); one end of the first spring (13) is welded to the inside of the base (1); the other end of the first spring (13) is welded to one side of the top rod (2); and the inside of the top rod (2) is rotatably connected to a second conveying roller (20).

7. The fixed clamp for stainless steel bar processing according to claim 1, characterized in that: A second fixing rod (14) is fixedly connected to the interior of the base (1), a second spring (15) is sleeved on the outer side of the second fixing rod (14), one end of the second spring (15) is welded to the interior of the base (1), and the other end of the second spring (15) is welded to one side of the motor (3).

8. The fixed clamp for processing stainless steel bars according to claim 1, characterized in that: The output end of the motor (3) is fixedly connected to a connecting rod (16), and the top of the connecting rod (16) is fixedly connected to a first conveying roller (17).

9. The fixed clamp for processing stainless steel bars according to claim 8, characterized in that: A friction belt (18) is arranged on the outer side of the first conveying roller (17), and a PLC controller (19) is arranged on the top of the base (1).

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