Clamp for machining steel products with a buffer structure

Abstract

The utility model discloses a kind of clamps with buffering structure for steel product processing, it is related to part processing technical field, including four fixed columns, the top of four fixed columns is fixedly connected with same processing platform, the top of processing platform is provided with rectangular groove, and the inside of rectangular groove is provided with pressure sensing platform, the top of pressure sensing platform is provided with multiple connecting barrels.The utility model discloses a kind of clamps with buffering structure for steel product processing by pressure sensing platform cooperation electric telescopic link and clamping module, in the process of processing steel product body, by adjusting clamping module can avoid the surface of steel product body and the surface of clamping roll produce friction, cause the surface of steel product body appear abrasion phenomenon, protect the surface of steel product body, simultaneously by being provided with buffer pad can reduce the impact force when moving sliding block moves, prolongs the service life of clamp.

Description

Technical Field

[0001] This utility model relates to the field of parts processing technology, and in particular to a clamp for processing steel products with a buffer structure. Background Technology

[0002] Steel product processing refers to the process of cutting, forming, joining, or surface treating steel through mechanical, thermal, or chemical methods to manufacture parts or products that meet specific requirements. It is one of the basic processes in fields such as machinery manufacturing, automobiles, aerospace, and construction. Steel products need to be fixed and clamped during the processing.

[0003] During the processing of steel products, the processing equipment will exert a force on the steel products. When the force is too large, it will cause the steel products to move, which will lead to friction between the steel products and the fixtures, and cause wear on the surface of the steel products during the processing. Utility Model Content

[0004] This utility model discloses a steel product processing fixture with a buffer structure, which aims to solve the technical problem that friction occurs between the steel product and the fixture during the use of existing devices, causing wear on the surface of the steel product during processing.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A steel product processing fixture with a buffer structure includes four fixed columns. The top of the four fixed columns is fixedly connected to the same processing platform. The top of the processing platform has a rectangular groove, and a pressure sensing platform is arranged inside the rectangular groove. The top of the pressure sensing platform is provided with multiple connecting cylinders, and each of the multiple connecting cylinders is provided with a pressure spring. One end of the multiple pressure springs is provided with the same placement plate. The steel product body is arranged above the placement plate, and a clamping module is arranged on the processing platform.

[0007] The clamping module includes two sliding rails and two clamping frames. The two sliding rails are fixedly connected to the top of the processing platform, and the two clamping frames are located above the two sliding rails respectively.

[0008] In a preferred embodiment, the clamping module further includes two movable sliders, each located inside one of two sliding tracks, and each movable slider has a limit spring on one side of its outer wall. One end of each limit spring is fixedly connected to one side of the inner wall of one of the two sliding tracks, and each sliding track has two limit blocks. One side of each of the four limit blocks has a buffer pad, and two limit blocks on the same side are located on the same side of adjacent movable sliders. The tops of each of the two movable sliders are fixedly connected to mounting brackets, and the tops of each of the two mounting brackets are fixedly connected to electric push rods. The output ends of each of the two electric push rods are fixedly connected to one side of the outer wall of the clamping frame, and one end of each clamping frame has two clamping rollers.

[0009] In a preferred embodiment, four arc-shaped plates are fixedly connected to the top of the processing platform, and electric telescopic rods are fixedly connected to one side of the outer wall of each of the four arc-shaped plates; locking plates are fixedly connected to the output ends of the four electric telescopic rods, and one side of the outer wall of each of the four locking plates contacts the outer walls of the two movable sliders respectively; sensors are fixedly connected to one side of the outer wall of each of the four arc-shaped plates, and sensing lines are provided on one side of the outer wall of each of the four sensors; one end of each of the four sensing lines is fixedly connected to the top of the pressure sensing platform.

[0010] As can be seen from the above, the steel product processing fixture with a buffer structure provided by this utility model, through the pressure sensing platform in conjunction with the electric telescopic rod and the clamping module, can avoid friction between the surface of the steel product and the surface of the clamping roller during the processing of the steel product body by adjusting the clamping module, thus preventing wear on the surface of the steel product body and protecting the surface of the steel product body. At the same time, by setting the buffer pad, the impact force of the moving slider during movement can be reduced, extending the service life of the fixture. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of a steel product processing fixture with a buffer structure proposed in this utility model.

[0012] Figure 2 This is a schematic diagram of the pressure spring and connecting cylinder combination structure of a steel product processing clamp with a buffer structure proposed in this utility model.

[0013] Figure 3 This is a schematic diagram of the combined structure of the clamping roller and clamping frame of a steel product processing fixture with a buffer structure proposed in this utility model.

[0014] Figure 4 This is a schematic diagram of the combination structure of a limit spring and a sliding track for a steel product processing fixture with a buffer structure proposed in this utility model.

[0015] Figure 5 This utility model proposes a clamping fixture with a buffer structure for processing steel products. Figure 4 Enlarged structural diagram of section A.

[0016] In the attached diagram: 1. Processing platform; 2. Fixed column; 3. Rectangular groove; 4. Placement plate; 5. Arc plate; 6. Clamping module; 601. Clamping roller; 602. Clamping frame; 603. Electric push rod; 604. Sliding rail; 605. Mounting bracket; 606. Limit spring; 607. Limit block; 608. Buffer pad; 609. Moving slider; 7. Steel product body; 8. Electric telescopic rod; 9. Sensing line; 10. Pressure spring; 11. Pressure sensing platform; 12. Connecting cylinder; 13. Sensor; 14. Locking plate. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0018] The steel product processing fixture with a buffer structure disclosed in this utility model is mainly used in scenarios where friction occurs between the steel product and the fixture during the use of existing devices, causing wear on the surface of the steel product during processing.

[0019] Reference Figures 1-5 A steel product processing fixture with a buffer structure includes four fixed columns 2, the top of the four fixed columns 2 is fixedly connected to the same processing platform 1, the top of the processing platform 1 is provided with a rectangular groove 3, and a pressure sensing platform 11 is provided inside the rectangular groove 3. Multiple connecting cylinders 12 are provided on the top of the pressure sensing platform 11, and each of the multiple connecting cylinders 12 is provided with a pressure spring 10. One end of the multiple pressure springs 10 is provided with the same placement plate 4. A steel product body 7 is provided above the placement plate 4, and a clamping module 6 is provided on the processing platform 1.

[0020] The clamping module 6 includes two sliding rails 604 and two clamping frames 602. The two sliding rails 604 are fixedly connected to the top of the processing platform 1, and the two clamping frames 602 are respectively located above the two sliding rails 604.

[0021] Reference Figure 1 , Figure 3 , Figure 4 and Figure 5In a preferred embodiment, the clamping module 6 further includes two movable sliders 609, which are located inside two sliding rails 604 respectively, and each of the two movable sliders 609 has a limit spring 606 on one side of its outer wall; one end of each limit spring 606 is fixedly connected to one side of the inner wall of each of the two sliding rails 604, and each of the two sliding rails 604 has two limit blocks 607; each of the four limit blocks 607 has a buffer pad 608 on one side of its outer wall, and the two limit blocks 607 on the same side are located on the same side of adjacent movable sliders 609; each of the two movable sliders 609 has a mounting bracket 605 fixedly connected to its top, and each of the two mounting brackets 605 has an electric push rod 603 fixedly connected to its top; the output ends of the two electric push rods 603 are fixedly connected to one side of the outer wall of the clamping frame 602, and each of the two clamping frames 602 has two clamping rollers 601 at one end.

[0022] Reference Figure 1 , Figure 2 and Figure 4 In a preferred embodiment, four arc-shaped plates 5 are fixedly connected to the top of the processing platform 1, and electric telescopic rods 8 are fixedly connected to one side of the outer wall of each of the four arc-shaped plates 5; locking plates 14 are fixedly connected to the output ends of the four electric telescopic rods 8, and one side of the outer wall of each of the four locking plates 14 contacts the outer walls of the two movable sliders 609 respectively; sensors 13 are fixedly connected to one side of the outer wall of each of the four arc-shaped plates 5, and sensing lines 9 are provided on one side of the outer wall of each of the four sensors 13; one end of each of the four sensing lines 9 is fixedly connected to the top of the pressure sensing platform 11.

[0023] Working principle: Start the two electric push rods 603, the two electric push rods 603 drive the two clamping frames 602 to move towards each other, the two clamping frames 602 move towards each other and drive the clamping rollers 601 to clamp the steel product body 7, and after clamping is completed, turn off the electric push rods 603.

[0024] The processing equipment is started to process the steel product body 7. During the processing, the processing equipment will generate a force on the steel product body 7. The force is transmitted to the pressure sensing platform 11 through the placement plate 4 and the pressure spring 10. The pressure sensing platform 11 transmits the pressure change to the sensor 13 through the sensing line 9. At this time, the electric telescopic rod 8 is started. The electric telescopic rod 8 retracts, causing the locking plate 14 to disengage from the outer wall of the moving slider 609. Under the action of the limit spring 606, the moving slider 609 moves on the sliding track 604. When the moving slider 609 contacts the buffer pad 608, the moving slider 609 stops moving. At this time, the clamping roller 601 disengages from the surface of the steel product body 7. At this time, the electric push rod 603 is opened to re-clamp the steel product body 7.

[0025] By using the pressure sensing platform 11 in conjunction with the electric telescopic rod 8 and the clamping module 6, during the processing of the steel product body 7, the clamping module 6 can be adjusted to prevent friction between the surface of the steel product body 7 and the surface of the clamping roller 601, thus avoiding wear on the surface of the steel product body 7 and protecting its surface.

[0026] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Substitutions may include replacements for some structures, devices, or method steps, or they may be complete technical solutions. Equivalent substitutions or modifications made based on the technical solution and inventive concept of this utility model should all be covered within the scope of protection of this utility model.

Claims

1. A clamping fixture for processing steel products with a buffer structure, comprising four fixed posts (2), characterized in that, The top of the four fixed columns (2) is fixedly connected to the same processing platform (1). The top of the processing platform (1) is provided with a rectangular groove (3), and a pressure sensing platform (11) is provided inside the rectangular groove (3). Multiple connecting cylinders (12) are provided on the top of the pressure sensing platform (11). Each of the multiple connecting cylinders (12) is provided with a pressure spring (10), and one end of the multiple pressure springs (10) is provided with the same placement plate (4). A steel product body (7) is provided above the placement plate (4), and a clamping module (6) is provided on the processing platform (1). The clamping module (6) includes two sliding rails (604) and two clamping frames (602). The two sliding rails (604) are fixedly connected to the top of the processing platform (1), and the two clamping frames (602) are respectively located above the two sliding rails (604).

2. The steel product processing fixture with a buffer structure according to claim 1, characterized in that, The clamping module (6) also includes two movable sliders (609), which are located inside the two sliding rails (604) respectively, and each of the two movable sliders (609) is provided with a limit spring (606) on one side of its outer wall.

3. A steel product processing fixture with a buffer structure according to claim 2, characterized in that, One end of each of the two limiting springs (606) is fixedly connected to the inner wall of one side of each of the two sliding rails (604), and each of the two sliding rails (604) is provided with two limiting blocks (607).

4. A steel product processing fixture with a buffer structure according to claim 3, characterized in that, Each of the four limiting blocks (607) has a buffer pad (608) on one side of its outer wall, and the two limiting blocks (607) on the same side are located on the same side of the adjacent movable sliders (609).

5. A steel product processing fixture with a buffer structure according to claim 4, characterized in that, The tops of the two movable sliders (609) are fixedly connected to mounting brackets (605), and the tops of the two mounting brackets (605) are fixedly connected to electric push rods (603).

6. A steel product processing fixture with a buffer structure according to claim 5, characterized in that, The output ends of the two electric push rods (603) are fixedly connected to one side of the outer wall of the clamping frame (602), and two clamping rollers (601) are provided at one end of the two clamping frames (602).

7. A steel product processing fixture with a buffer structure according to claim 1, characterized in that, The top of the processing platform (1) is fixedly connected to four arc-shaped plates (5), and an electric telescopic rod (8) is fixedly connected to one side of the outer wall of each of the four arc-shaped plates (5).

8. A steel product processing fixture with a buffer structure according to claim 7, characterized in that, Each of the four electric telescopic rods (8) has a locking plate (14) fixedly connected to its output end, and one side of the outer wall of the four locking plates (14) is in contact with the outer walls of the two movable sliders (609).

9. A steel product processing fixture with a buffer structure according to claim 8, characterized in that, Sensors (13) are fixedly connected to one side of the outer wall of each of the four arc-shaped plates (5), and sensor lines (9) are provided on one side of the outer wall of each of the four sensors (13).

10. A steel product processing fixture with a buffer structure according to claim 9, characterized in that, One end of each of the four sensor lines (9) is fixedly connected to the top of the pressure sensing platform (11).

Images