Steel lining machining equipment

Abstract

The invention relates to the technical field of machining equipment for hydraulic engineering, in particular to steel lining machining equipment which comprises a rack and a welding gun arranged on the rack, the rack is provided with two clamping plates used for fixedly supporting a steel lining, the rack is provided with an auxiliary clamping device, and the welding gun is arranged on the rack. The auxiliary clamping device comprises an auxiliary clamping plate used for fixedly clamping the side face of the steel lining, an adjusting mechanism used for driving the auxiliary clamping plate to clamp, lock and unlock the steel lining and a driving mechanism used for driving the adjusting mechanism to move, and the driving mechanism and the adjusting mechanism are both arranged on the rack. According to the steel lining machining equipment, through the arrangement of the two clamping plates and the auxiliary clamping device, when a steel lining is placed between the two clamping plates, the steel lining can push the driving mechanism and the auxiliary clamping plate to move, the auxiliary clamping plate clamps the steel lining, and then automatic clamping of the steel lining is achieved; and the operation is relatively convenient.

Description

Technical Field

[0001] The present application relates to the technical field of processing equipment for water conservancy projects, and in particular to a steel lining processing equipment. Background Art

[0002] Steel lining is a steel material lining used in engineering construction. Its main function is to strengthen the building structure and extend the service life of the building. In the industrial field, it usually refers to the lining made of steel material, which is used to enhance the corrosion resistance of pipes, tanks or other containers. For example, steel-lined PE pipe is a common composite pipe. The inner lining steel layer can provide strength and wear resistance, while the outer PE layer has good corrosion resistance and flexibility.

[0003] The main advantages of steel lining are as follows: high strength, steel lining has high tensile and compressive strength; corrosion resistance, steel lining is made of corrosion-resistant materials and has good corrosion resistance; durability, steel lining has a long service life; easy construction, steel lining is usually a prefabricated component, easy to install on site, and fast construction speed; safe and reliable.

[0004] The steel lining needs to undergo strict processing before entering the construction site, including cutting, welding, anti-corrosion treatment, etc., to ensure that the size, shape and quality of each steel lining meets the project requirements.

[0005] At present, welding of steel lining is usually carried out by welding gun, which is installed on the frame, and clamping plates are also arranged on the frame. When welding the steel lining, two clamping plates are first moved and adjusted manually, and the two clamping plates are used to fix and clamp the steel lining, and then the steel lining is welded by welding gun.

[0006] The inventor believes that the prior art has the defect that the clamping plate is inconvenient to operate when fixing and clamping the steel liner. Summary of the invention

[0007] In view of the shortcomings of the prior art, the present invention provides a steel lining processing device. The steel lining processing device has the effect of being more convenient to operate when the clamping plate fixes and clamps the steel lining.

[0008] The present application provides a steel lining processing equipment, which adopts the following technical solution:

[0009] A steel lining processing equipment comprises a frame and a welding gun arranged on the frame, the frame is provided with two clamping plates for fixing and supporting the steel lining, the frame is provided with an auxiliary clamping device, the auxiliary clamping device comprises an auxiliary clamping plate for fixing and clamping the side of the steel lining, an adjusting mechanism for driving the auxiliary clamping plate to clamp, lock and unlock the steel lining, and a driving mechanism for driving the adjusting mechanism to move, and the driving mechanism and the adjusting mechanism are both arranged on the frame.

[0010] By adopting the above technical solution, through the setting of two clamping plates and auxiliary clamping devices, when the steel lining is placed between the two clamping plates, the steel lining will push the driving mechanism to move, the driving mechanism will drive the adjusting mechanism to move, and the adjusting mechanism will drive the auxiliary clamping plate to move, so that the auxiliary clamping plate can fix and clamp the side of the steel lining, thereby realizing automatic clamping of the steel lining, making the operation of fixing and clamping the steel lining more convenient.

[0011] Optionally, the adjustment mechanism includes a mounting frame mounted on the frame and an adjustment component disposed on the mounting frame and used to drive the auxiliary clamping plate to clamp, lock and unlock the steel liner.

[0012] Optionally, the adjustment assembly includes a sliding block that slides into engagement with the mounting frame, a rotating arm for driving the auxiliary clamping plate to rotate and clamp, lock and unlock the steel lining, an elastic member and a support arm that are arranged on the mounting frame and are used to drive the sliding block to rotate away from the auxiliary clamping plate, one end of the elastic member is arranged on the mounting frame, and the other end is connected to the sliding block, the clamping plate is arranged on one end of the mounting frame close to the steel lining, one end of the support arm is rotatably engaged with the clamping plate, and the other end is rotatably engaged with the auxiliary clamping plate.

[0013] By adopting the above technical scheme, when the sliding block slides on the mounting frame, the sliding block slides close to the steel lining, which can stretch the elastic member and drive the rotating arm to rotate. The rotating arm drives the auxiliary clamping plate and the support arm to rotate, so that the auxiliary clamping plate can fix and clamp the side of the steel lining, thereby realizing convenient clamping operation of the steel lining. When the steel lining is taken out upward and is not fixed and clamped, the elastic member drives the sliding block to be located away from the lining plate, drives the rotating arm to rotate, and the rotating arm drives the auxiliary clamping plate and the support arm to rotate, so that the auxiliary clamping plate no longer clamps the steel lining, thereby realizing squeezing and unlocking of the steel lining, and the operation is convenient.

[0014] Optionally, a guide plate is provided on the mounting frame, a guide groove is formed on the guide plate, and one end of the auxiliary clamping plate is rotatably engaged in the guide groove.

[0015] Optionally, the driving mechanism includes a push rod for driving the sliding block to slide close to the steel lining and a driving assembly for driving the push rod to move.

[0016] Optionally, the driving assembly includes an extrusion rod slidingly engaged with the guide plate in the vertical direction, an extrusion block arranged on the extrusion rod, and a pushing block adapted to the extrusion block and arranged on the pushing rod, and the extrusion rod is used to support the lower surface of the steel lining.

[0017] By adopting the above technical scheme, when the steel lining is placed between the two clamping plates and the lower surface of the steel lining is placed on the upper surface of the extrusion rod, the steel lining will drive the extrusion rod to descend, and when the extrusion rod descends, it will drive the extrusion block to descend, and when the extrusion block descends, it can squeeze the push block and make the push block slide close to the steel lining, and the push block can drive the push rod to slide, and then drive the sliding block to slide close to the steel lining, which is convenient to operate; when the steel lining is no longer squeezed and locked, the sliding block slides close to the support plate, driving the push rod to slide close to the support plate, driving the push block to slide, and at this time the push block drives the extrusion block to rise, and when the extrusion block rises, it drives the extrusion rod to rise, and performs a reset operation.

[0018] Optionally, both the extrusion block and the pushing block are provided with inclined surfaces.

[0019] Optionally, the mounting frame includes a support plate mounted on the frame, a fixing plate mounted on the support plate, and a fixing rod disposed on the fixing plate, and the elastic member is sleeved on the fixing rod.

[0020] Optionally, the sliding block is slidably matched with the fixed plate.

[0021] Optionally, a driving member for driving the fixed plate to rotate is installed on the support plate.

[0022] By adopting the above technical solution, through the setting of the driving member, starting the driving member can drive the fixed plate to rotate, and then drive the driving mechanism and the adjusting mechanism to rotate at the same time, drive the auxiliary clamping plate and the clamping plate to rotate at the same time, and then drive the steel lining to rotate, so as to facilitate the welding operation on the lower surface of the steel lining, making the welding operation of the steel lining more convenient.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. Through the arrangement of two clamping plates and the auxiliary clamping device, when the steel lining is placed between the two clamping plates, the steel lining will push the driving mechanism to move, the driving mechanism will drive the adjusting mechanism to move, and the adjusting mechanism will drive the auxiliary clamping plate to move, so that the auxiliary clamping plate can fix and clamp the side of the steel lining, thereby realizing automatic clamping of the steel lining, making the operation of fixing and clamping the steel lining more convenient;

[0025] 2. When the sliding block slides on the mounting frame, the sliding block slides toward the steel lining, which can stretch the elastic member and drive the rotating arm to rotate. The rotating arm drives the auxiliary clamping plate and the support arm to rotate, so that the auxiliary clamping plate can fix and clamp the side of the steel lining, realizing convenient clamping of the steel lining. When the steel lining is taken out upward without fixing and clamping the steel lining, the elastic member drives the sliding block to slide away from the lining plate, drives the rotating arm to rotate, and the rotating arm drives the auxiliary clamping plate and the support arm to rotate, so that the auxiliary clamping plate no longer clamps the steel lining, realizing squeezing and unlocking of the steel lining, which is convenient to operate.

[0026] 3. When the steel lining is placed between the two clamping plates, and the lower surface of the steel lining is placed on the upper surface of the extrusion rod, the steel lining will drive the extrusion rod to descend, and when the extrusion rod descends, the extrusion block will be driven to descend, and when the extrusion block descends, it can squeeze the push block and make the push block slide close to the steel lining, and the push block can drive the push rod to slide, and then drive the sliding block to slide close to the steel lining, which is convenient to operate; when the steel lining is no longer squeezed and locked, the sliding block slides close to the support plate, driving the push rod to slide close to the support plate, driving the push block to slide, and at this time the push block drives the extrusion block to rise, and when the extrusion block rises, it drives the extrusion rod to rise, and performs the reset operation;

[0027] 4. By setting the driving member and starting the driving member, the fixed plate can be driven to rotate, thereby driving the driving mechanism and the adjusting mechanism to rotate at the same time, driving the auxiliary clamping plate and the clamping plate to rotate at the same time, and then driving the steel lining to rotate, so as to facilitate the welding operation on the lower surface of the steel lining, making the welding operation of the steel lining more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of this application;

[0029] Figure 2 is a structural schematic diagram showing the connection relationship between the push rod and the extrusion rod;

[0030] Figure 3 yes Figure 2 A partial enlarged view of the middle A;

[0031] Figure 4 It is a structural schematic diagram showing the connection relationship between the extrusion rod and the guide plate.

[0032] Explanation of the accompanying drawings: 1. frame; 2. welding gun; 3. clamping plate; 4. auxiliary clamping device; 41. auxiliary clamping plate; 42. adjusting mechanism; 421. mounting frame; 422. sliding block; 423. rotating arm; 424. elastic member; 425. supporting plate; 426. fixing plate; 427. fixing rod; 428. supporting arm; 43. driving mechanism; 431. pushing rod; 432. squeezing rod; 433. squeezing block; 434. pushing block; 435. inclined surface; 5. guide plate; 51. guide groove; 6. driving member. DETAILED DESCRIPTION

[0033] The following is combined with Figure 1-4 This application is described in further detail.

[0034] The present application embodiment discloses a steel lining processing device. Figure 1 and Figure 2 , including a frame 1 and a welding gun 2 arranged on the frame 1, a slide slot is provided on the frame 1, and the slide slot is a T-shaped structure, and a mobile frame is provided on the welding gun 2 to slide with the slide slot, and a driving device for driving the mobile frame to move can be installed on the mobile frame, and the welding gun 2 can slide on the mobile frame along the vertical direction, and a driving device for lifting and lowering the welding gun 2 can be installed on the mobile frame. The frame 1 is provided with two clamping plates 3 for fixing and supporting the steel lining, and the two clamping plates 3 are arranged opposite to each other and are used to fix and clamp the two side surfaces of the steel lining in the width direction, and the frame 1 is provided with two auxiliary clamping devices 4, and the two auxiliary clamping devices 4 are arranged opposite to each other, and the auxiliary clamping devices 4 are used to fix and support the two side surfaces of the steel lining in the width direction. When the steel lining needs to be welded, the steel lining is first placed between the two clamps 3, and the steel lining is further fixed by the auxiliary clamping device 4, and then the welding gun 2 is driven by the mobile frame to adjust the position. After the adjustment is completed, the steel lining is welded by the welding gun 2. After the welding process is completed, the steel lining is taken out to complete the welding operation of the steel lining.

[0035] Among them, refer to Figure 1-Figure 4 The auxiliary clamping device 4 includes an auxiliary clamping plate 41 for fixing and clamping the side of the steel lining, an adjusting mechanism 42 for driving the auxiliary clamping plate 41 to clamp, lock and unlock the steel lining, and a driving mechanism 43 for driving the adjusting mechanism 42 to move. The auxiliary clamping plate 41 is an L-shaped plate, and the two auxiliary clamping plates 41 are arranged opposite to each other in the vertical direction. The driving mechanism 43 and the adjusting mechanism 42 are both arranged on the frame 1.

[0036] Reference Figure 1-Figure 3The adjustment mechanism 42 includes a mounting frame 421 fixedly mounted on the frame 1 and an adjustment component arranged on the mounting frame 421 and used to drive the auxiliary clamping plate 41 to clamp, lock and unlock the steel liner. The mounting frame 421 includes a support plate 425 fixedly mounted on the frame 1, a fixing plate 426 installed on the support plate 425 and a fixing rod 427 fixedly mounted on the fixing plate 426. The support plate 425 is a rectangular plate, the fixing plate 426 is an L-shaped plate, and the fixing rod 427 is a horizontally arranged cylindrical rod.

[0037] Reference Figure 1-Figure 3 The adjustment assembly includes a sliding block 422 slidably matched on the mounting frame 421, a rotating arm 423 for driving the auxiliary clamping plate 41 to rotate and clamp, lock and unlock the steel liner, an elastic member 424 and a support arm 428 arranged on the mounting frame 421 and used to drive the sliding block 422 to rotate away from the auxiliary clamping plate 41. The sliding block 422 is a rectangular block, which is sleeved on the fixing rod 427 and slidably matched on the fixing plate 426. The elastic member 424 can be directly a spring, which is sleeved on the fixing rod 427, one end of which is fixedly arranged on the fixing plate 426, and the other end is fixedly connected to the sliding block 422, and is used to drive the sliding block 422 to slide away from the steel liner. The clamping plate 3 is a rectangular plate, and the clamping plate 3 is fixedly arranged on one end of the fixing rod 427 close to the steel liner. A rotating seat is arranged at both ends of the rotating arm 423. One end of the rotating arm 423 is rotatably matched with the sliding block 422 through the rotating seat, and the other end is rotatably matched with the auxiliary clamping plate 41 through the rotating seat. Rotating seats are also arranged at both ends of the supporting arm 428. One end of the supporting arm 428 is rotatably matched with the clamping plate 3 through the rotating seat, and the other end is rotatably matched with the auxiliary clamping plate 41 through the rotating seat.

[0038] Reference Figure 2 and Figure 3 A guide plate 5 is fixedly arranged on the fixed plate 426 of the mounting frame 421. The guide plate 5 is a rectangular plate. A guide groove 51 is opened on the guide plate 5. The guide groove 51 is an arc groove. A rotating ball (not shown in the figure) is arranged at one end of the auxiliary clamping plate 41 close to the clamping plate 3. One end of the auxiliary clamping plate 41 is rotatably engaged in the guide groove 51 through the rotating ball.

[0039] Reference Figure 1-Figure 3When the sliding block 422 slides on the fixed rod 427, the sliding block 422 slides close to the steel liner, which can stretch the elastic member 424 and drive the rotating arm 423 to rotate. The rotating arm 423 drives the auxiliary clamping plate 41 and the support arm 428 to rotate. When the auxiliary clamping plate 41 rotates, it can drive the rotating ball to rotate along the guide groove 51, so that the auxiliary clamping plate 41 can fix and clamp the side of the steel liner, thereby realizing convenient clamping operation of the steel liner. When the steel liner is taken out upward and is not fixed and clamped, the elastic member 424 drives the sliding block 422 to slide away from the liner, driving the rotating arm 423 to rotate. The rotating arm 423 drives the auxiliary clamping plate 41 and the support arm 428 to rotate, so that the auxiliary clamping plate 41 no longer clamps the steel liner, thereby realizing the squeezing and unlocking of the steel liner, which is convenient to operate.

[0040] Reference Figure 1-Figure 3 The driving mechanism 43 includes a pushing rod 431 for driving the sliding block 422 to slide close to the steel lining and a driving component for driving the pushing rod 431 to move. The pushing rod 431 includes a horizontal rod and an L-shaped rod fixedly arranged on the horizontal rod. One end of the L-shaped rod close to the sliding block 422 is fixedly connected to the sliding block 422.

[0041] Reference Figure 2-Figure 4 The driving assembly includes an extrusion rod 432 that slides on the guide plate 5 in the vertical direction, an extrusion block 433 that is fixed on the extrusion rod 432, and a pushing block 434 that is compatible with the extrusion block 433 and is arranged on the pushing rod 431. The extrusion rod 432 is a "π"-shaped rod. A sliding groove is provided on the guide plate 5. One end of the extrusion rod 432 slides in the sliding groove. The extrusion rod 432 is used to support the lower surface of the steel liner. The extrusion block 433 and the pushing block 434 are both triangular blocks. The pushing block 434 is fixedly connected to the pushing rod 431, and an inclined surface 435 is provided on the extrusion block 433 and the pushing block 434.

[0042] Reference Figure 2-Figure 4 When the steel liner is placed between the two clamping plates 3, and the lower surface of the steel liner is placed on the upper surface of the extrusion rod 432, the gravity of the steel liner will drive the extrusion rod 432 to descend. When the extrusion rod 432 descends, the extrusion block 433 is driven to descend. When the extrusion block 433 descends, it can squeeze the push block 434 and make the push block 434 slide close to the steel liner. The push block 434 can drive the push rod 431 to slide, and then drive the sliding block 422 to slide close to the steel liner, which is convenient to operate. When the steel liner is no longer squeezed and locked, the sliding block 422 slides close to the support plate 425, drives the push rod 431 to slide close to the support plate 425, drives the push block 434 to slide, and the push block 434 drives the extrusion block 433 to rise. When the extrusion block 433 rises, it drives the extrusion rod 432 to rise, and performs the reset operation.

[0043] Reference Figure 1 and Figure 2 A driving member 6 for driving the fixed plate 426 to rotate is installed on the support plate 425. The driving member 6 can directly adopt an electric motor. The shell of the driving member 6 is fixedly installed on the support plate 425. The output shaft of the driving member 6 is rotatably matched with the support plate 425, and the output shaft of the driving member 6 is fixedly connected to the fixed plate 426.

[0044] The implementation principle of a steel lining processing equipment in the embodiment of the present application is as follows: when welding processing is required on the steel lining, the steel lining is first placed between the two clamping plates 3, and the lower surface of the steel lining is placed on the upper surface of the extrusion rod 432. At this time, the gravity of the steel lining will drive the extrusion rod 432 to descend. When the extrusion rod 432 descends, it drives the extrusion block 433 to descend. When the extrusion block 433 descends, it can squeeze the push block 434 and make the push block 434 slide close to the steel lining. The push block 434 can drive the push rod 431 to slide, and then drive the sliding block 422 to slide close to the steel lining. When the sliding block 422 is in the solid The fixed rod 427 slides up and toward the steel liner, which can stretch the elastic member 424 and drive the rotating arm 423 to rotate. The rotating arm 423 drives the auxiliary clamping plate 41 and the support arm 428 to rotate. When the auxiliary clamping plate 41 rotates, it can drive the rotating ball to rotate along the guide groove 51, so that the end of the auxiliary clamping plate 41 away from the clamping plate 3 can rotate toward the steel liner. When the auxiliary clamping plate 41 rotates to a vertical state, the two auxiliary clamping plates 41 are respectively located at the bottom and top of the steel liner in the vertical direction, which can fix and clamp the side of the steel liner, thereby realizing a convenient clamping operation of the steel liner.

[0045] Then, the welding gun 2 is driven by the moving frame to adjust the position. After the adjustment is completed, the welding gun 2 is located at the position to be welded on the steel lining. The steel lining is welded by the welding gun 2. After the welding process is completed, the steel lining is taken out to complete the welding operation on the steel lining.

[0046] When the steel liner is taken out upwards and is not fixed and clamped, the elastic member 424 releases its elastic restoring force, and the elastic member 424 drives the sliding block 422 to slide away from the liner. At this time, the sliding block 422 drives the rotating arm 423 to rotate, and the rotating arm 423 drives the auxiliary clamping plate 41 and the support arm 428 to rotate. When the auxiliary clamping plate 41 rotates, it can drive the rotating ball to rotate along the guide groove 51, so that the end of the auxiliary clamping plate 41 away from the clamping plate 3 can rotate away from the steel liner. The two auxiliary clamping plates 41 in the vertical direction no longer clamp the steel liner, thereby achieving the extrusion and unlocking of the steel liner.

[0047] At the same time, when the steel lining is no longer squeezed and locked, the sliding block 422 slides toward the support plate 425 driven by the elastic member 424, and the sliding block 422 can drive the pushing rod 431 to slide toward the support plate 425, and the pushing rod 431 can drive the pushing block 434 to slide. At this time, the pushing block 434 can drive the extrusion block 433 to rise. When the extrusion block 433 rises, the extrusion block 433 drives the extrusion rod 432 to rise and performs a reset operation. At the same time, the welding gun 2 is driven by the moving frame to adjust its position and reset the welding gun 2, so as to facilitate the subsequent welding processing of the steel lining.

[0048] In the present application, by setting up two clamping plates 3 and the auxiliary clamping device 4, when the steel liner is placed between the two clamping plates 3, the steel liner will push the driving mechanism 43 to move, the driving mechanism 43 will drive the adjusting mechanism 42 to move, and the adjusting mechanism 42 will drive the auxiliary clamping plate 41 to move, so that the auxiliary clamping plate 41 can fix and clamp the side of the steel liner, thereby realizing automatic clamping of the steel liner, making the operation of fixing and clamping the steel liner more convenient;

[0049] At the same time, through the setting of the driving member 6, starting the driving member 6 can drive the fixed plate 426 to rotate, and then drive the driving mechanism 43 and the adjusting mechanism 42 to rotate at the same time, drive the auxiliary clamping plate 41 and the clamping plate 3 to rotate at the same time, and then drive the steel lining to rotate, so as to facilitate the welding operation on the lower surface of the steel lining, making the welding operation of the steel lining more convenient.

[0050] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0051] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0052] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A steel lining processing device, comprising a frame (1) and a welding gun (2) arranged on the frame (1), characterized in that: The frame (1) is provided with two clamping plates (3) for fixing and supporting the steel lining, and the frame (1) is provided with an auxiliary clamping device (4), the auxiliary clamping device (4) comprising an auxiliary clamping plate (41) for fixing and clamping the side of the steel lining, an adjusting mechanism (42) for driving the auxiliary clamping plate (41) to clamp, lock and unlock the steel lining, and a driving mechanism (43) for driving the adjusting mechanism (42) to move, and the driving mechanism (43) and the adjusting mechanism (42) are both arranged on the frame (1).

2. A steel lining processing equipment according to claim 1, characterized in that: The adjustment mechanism (42) comprises a mounting frame (421) mounted on the frame (1) and an adjustment component arranged on the mounting frame (421) and used to drive the auxiliary clamping plate (41) to clamp, lock and unlock the steel liner.

3. A steel lining processing equipment according to claim 2, characterized in that: The adjustment assembly includes a sliding block (422) slidably engaged with the mounting frame (421), a rotating arm (423) for driving the auxiliary clamping plate (41) to rotate and clamp, lock and unlock the steel liner, an elastic member (424) and a support arm (428) arranged on the mounting frame (421) and used to drive the sliding block (422) to rotate away from the auxiliary clamping plate (41), one end of the elastic member (424) is arranged on the mounting frame (421), and the other end is connected to the sliding block (422), the clamping plate (3) is arranged on one end of the mounting frame (421) close to the steel liner, one end of the support arm (428) is rotatably engaged with the clamping plate (3), and the other end is rotatably engaged with the auxiliary clamping plate (41).

4. A steel lining processing equipment according to claim 3, characterized in that: The mounting frame (421) is provided with a guide plate (5), the guide plate (5) is provided with a guide groove (51), and one end of the auxiliary clamping plate (41) is rotatably fitted in the guide groove (51).

5. The steel lining processing equipment according to claim 4, characterized in that: The driving mechanism (43) comprises a push rod (431) for driving the sliding block (422) to slide close to the steel lining and a driving assembly for driving the push rod (431) to move.

6. A steel lining processing equipment according to claim 5, characterized in that: The driving assembly comprises an extrusion rod (432) slidably fitted on the guide plate (5) in the vertical direction, an extrusion block (433) arranged on the extrusion rod (432), and a pushing block (434) adapted to the extrusion block (433) and arranged on the pushing rod (431); the extrusion rod (432) is used to support the lower surface of the steel liner.

7. A steel lining processing equipment according to claim 6, characterized in that: The squeezing block (433) and the pushing block (434) are both provided with inclined surfaces (435).

8. The steel lining processing equipment according to claim 3 is characterized in that: The mounting frame (421) comprises a support plate (425) mounted on the frame (1), a fixing plate (426) mounted on the support plate (425), and a fixing rod (427) disposed on the fixing plate (426); the elastic member (424) is sleeved on the fixing rod (427).

9. A steel lining processing equipment according to claim 8, characterized in that: The sliding block (422) is slidably matched with the fixing plate (426).

10. The steel lining processing equipment according to claim 8, characterized in that: A driving member (6) for driving the fixing plate (426) to rotate is installed on the supporting plate (425).

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