Clamping device for ship steel structure machining
By designing a clamping device for ship steel structure processing, the combined movement of suction cups and rods enables multi-point clamping of irregularly shaped steel, solving the problem that existing clamps can only clamp the outer wall and improving the stability of the steel during processing.
Patent Information
- Application Number
- CN202423306341.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Existing steel structure processing fixtures can only clamp the outer wall of steel, and the clamping effect is not good for irregularly shaped steel, which can easily lead to the steel loosening.
A clamping device for processing ship steel structures was designed. Through the coordinated movement of suction cups and various rods, multi-point clamping of irregularly shaped steel materials is achieved. The suction cups are used to adhere to the surface of the steel material, and the movement of the rods and the action of the extension springs ensure that the steel material is firmly clamped on the processing table.
It effectively prevents steel from loosening during processing, improves the clamping effect of irregularly shaped steel, and ensures processing stability.
Smart Images
Figure CN223820372U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of ship steel structure processing, specifically a clamping device for ship steel structure processing. Background Technology
[0002] Marine steel structures are engineering structural steels used to manufacture the hull structure of ships. They are mainly used to increase the strength and rigidity of the hull, ensuring that the ship can remain stable under various sea conditions. At the same time, marine steel structures need to have good resistance to seawater corrosion in order to extend the service life of the ship.
[0003] Existing ship steel structure fabrication requires the use of jigs to fix the structural steel used in manufacturing the ship's hull structure. However, existing jigs used in ship steel structure fabrication still have the following problems during use:
[0004] While existing devices can clamp steel on a processing table, they generally only clamp the outer wall of the steel. The clamping effect is not good for irregularly shaped steel, which can easily lead to the steel becoming loose. Therefore, it is necessary to develop a clamping device for ship steel structure processing in the existing field of ship steel structure processing. Utility Model Content
[0005] To overcome the shortcomings of existing technologies, existing devices only clamp the outer wall of steel, which is not effective for clamping irregularly shaped steel and can easily lead to loosening of the steel. This utility model proposes a clamping device for ship steel structure processing.
[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: a clamping device for processing ship steel structures includes an assembly block. One end of the assembly block is provided with a traction port. The surface of the assembly block is provided with a traction groove, which communicates with the traction port. Guide rods are symmetrically fixedly mounted on the inner wall of the traction port. Limit blocks are fixedly mounted on one end of the two guide rods. Operating blocks are movably mounted on the two guide rods. A stop block is fixedly mounted on the top of the operating block, which is located above the limit block. A moving block is fixedly mounted on the stop block, which is movably assembled with the traction groove. A support block is fixedly mounted on the top of the moving block, which is located above the assembly block. A movable port is symmetrically provided through the moving block. Operating rods are symmetrically fixedly mounted on each movable port. Guide blocks are movably mounted on each of the two operating rods. A traction plate is fixedly mounted on the bottom of each guide block. A movable rod is movably mounted on each traction plate. A movable plate is movably mounted on one end of each movable rod. A lifting block is fixedly mounted between the two movable plates. A suction cup is fixedly mounted on the bottom of the lifting block, which is located on one side of the stop block.
[0007] Preferably, each guide block has a placement plate fixedly mounted on its top, a mounting block fixedly mounted on its back, a push rod movably mounted on the mounting block, the push rod being located on one side of the moving block, an adjustment block fixedly mounted on the top of the push rod, the adjustment block being located above the support block, a push plate fixedly mounted on the bottom of the push rod, and a telescopic spring mounted on the push rod, with both ends of the telescopic spring being fixedly mounted to the mounting block and the push plate, respectively.
[0008] Preferably, a bearing plate is fixedly mounted on both symmetrical sides of the adjustment block, and an adjustment rod is movably mounted on each bearing plate, with the other end of the adjustment rod corresponding to the placement plate for movable assembly.
[0009] Preferably, the inner wall of the traction port is provided with an inner cavity, the surface of the assembly block is provided with a moving groove, the moving groove is located on one side of the traction groove and communicates with the inner cavity, a movable block is movably assembled on the inner cavity, one end of the movable block is fixedly assembled with the operating block, a traction block is fixedly assembled on the movable block, and the traction block is movably assembled with the moving groove.
[0010] Preferably, the traction block has a rotating cavity inside, a fixing block is fixedly mounted on the assembly block, an adjusting bolt is threaded onto the fixing block, a rotating rod is fixedly mounted on one end of the adjusting bolt, one end of the rotating rod is movably inserted into the rotating cavity of the traction block, and a rotating disk is fixedly mounted on one end of the rotating rod, with the rotating disk movably assembled with the rotating cavity.
[0011] Preferably, a mounting plate is fixedly mounted on the top of the traction block, and a bearing block is fixedly mounted on the mounting block. The bearing block is located between the traction groove and the moving groove. An adjustment port is provided through the bearing block, and connecting rods are symmetrically fixedly mounted on the adjustment port. Sliding blocks are movably mounted on the two connecting rods. An operating plate is fixedly mounted on one end of the sliding block, and a guide rod is movably mounted on the operating plate. The other end of the guide rod is movably mounted with the mounting plate. A vertical rod is fixedly mounted on the bottom of the sliding block. The vertical rod is located between the bearing block and the push plate. A lifting block is fixedly mounted on the bottom of the vertical rod, and the surface of the lifting block is in contact with the bottom of the push plate.
[0012] Preferably, a fixing plate is fixedly mounted on both symmetrical sides of the assembly block, and the fixing plate is provided with multiple threaded holes.
[0013] The advantages of this utility model are:
[0014] This invention places the ship's steel structure on a processing table, positioning it to one side of the assembly block. Rotating the adjusting bolt on the fixed block causes the rotating disk on the rotating rod to rotate in the rotating cavity. The traction block moves on the moving slot, driving the movable block to move within the inner cavity. The movable block then drives the operating block to move on two guide rods. A push plate moves on the surface of the lifting block, and a stop block moves towards the ship's steel structure until its bottom is in contact with the surface of the ship's steel structure. Simultaneously, the traction block moves towards the bearing block. Under the action of the guide rods... The sliding block moves on the two connecting rods, causing the lifting block on the vertical rod to move upward. The lifting block pushes the push plate, causing it to move upward. The telescopic spring contracts, and the push rod causes the adjusting block to move upward. Under the action of the adjusting rod, the two guide blocks move towards each other on the operating rod. Under the action of the movable rod, the suction cup on the lifting block moves downward until it adheres to the surface of the ship's steel structure. Under the action of the stop block and the suction cup, the ship's steel structure is clamped on the processing table, improving the clamping effect of irregularly shaped steel and preventing the steel from loosening. Attached Figure Description
[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be derived from these drawings without creative effort.
[0016] Figure 1 This is a schematic diagram of the clamping device for processing ship steel structures according to the present invention;
[0017] Figure 2 This is a schematic diagram of the clamping device for processing ship steel structures according to the present invention;
[0018] Figure 3 This is a cross-sectional view of the clamping device for processing ship steel structures according to the present invention.
[0019] Figure 4 This is a schematic diagram of the internal structure of the clamping device for processing ship steel structures according to this utility model.
[0020] In the picture:
[0021] 10. Assembly block; 11. Fixing plate; 12. Threaded hole; 13. Traction port;
[0022] 20. Traction groove; 21. Moving block; 22. Support block; 23. Moving groove;
[0023] 30. Traction block; 31. Fixing block; 32. Adjusting bolt; 33. Bearing block;
[0024] 40. Mounting plate; 41. Adjustment port; 42. Connecting rod; 43. Sliding block;
[0025] 50. Control panel; 51. Guide rod; 52. Adjusting block; 53. Mounting block;
[0026] 60. Push rod; 61. Push plate; 62. Telescopic spring; 63. Guide rod;
[0027] 70. Limit block; 71. Operating block; 72. Stop block; 73. Inner cavity;
[0028] 80. Movable block; 81. Vertical rod; 82. Lifting block; 83. Movable opening; 84. Rotating cavity; 85. Rotating rod; 86. Rotating disk;
[0029] 90. Operating lever; 91. Guide block; 92. Placement plate; 93. Bearing plate; 94. Adjusting lever; 95. Traction plate; 96. Movable lever; 97. Movable plate; 98. Lifting block; 99. Suction cup. Detailed Implementation
[0030] 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.
[0031] The following is in conjunction with the appendix Figure 1 —4 provides further detailed description of this application.
[0032] This application discloses a clamping device for machining ship steel structures. (Refer to...) Figure 2 - Figure 4A clamping device for processing ship steel structures includes an assembly block 10. One end of the assembly block 10 has a traction port 13. The surface of the assembly block 10 has a traction groove 20 communicating with the traction port 13. Guide rods 63 are symmetrically fixed to the inner wall of the traction port 13. Limit blocks 70 are fixedly mounted to one end of each guide rod 63. Operating blocks 71 are movably mounted on the two guide rods 63. A stop block 72, located above the limit block 70, is fixedly mounted on the top of the operating block 71. A moving block 21, which moves within the traction groove 20, is fixedly mounted on the stop block 72. A support block 22 is fixedly mounted on the top of the moving block 21. The support block 22 is located on the assembly block 10. Above the moving block 21, symmetrical movable openings 83 are provided. Operating levers 90 are symmetrically fixedly mounted on each movable opening 83. Guide blocks 91 are movably mounted on each of the two operating levers 90. A placement plate 92 is fixedly mounted on the top of each guide block 91. A mounting block 53 is fixedly mounted on the back of the support block 22. A push rod 60 is movably mounted on the mounting block 53. The push rod 60 is located on one side of the moving block 21. An adjusting block 52 is fixedly mounted on the top of the push rod 60, which is located above the support block 22. A push plate 61 is fixedly mounted on the bottom of the push rod 60. A telescopic spring 62 is fixedly mounted between the mounting block 53 and the push plate 61. The push rod 60 is mounted on the extension... Inside the compression spring 62, a bearing plate 93 is fixedly mounted on both symmetrical sides of the adjusting block 52. An adjusting rod 94 is movably mounted on each bearing plate 93, and the other end of the adjusting rod 94 is movably mounted to the placement plate 92. A traction plate 95 is fixedly mounted on the bottom of each guide block 91. A movable rod 96 is movably mounted on each traction plate 95. A movable plate 97 is movably mounted on one end of each movable rod 96. A lifting block 98 is fixedly mounted between the two movable plates 97. A suction cup 99 is fixedly mounted on the bottom of the lifting block 98. The suction cup 99 is located on one side of the stop block 72. The ship steel structure is placed on the processing table so that the ship steel structure is located on one side of the assembly block 10. The operating block 71 moves on the guide rod 63, causing the stop block 72 to move towards the ship's steel structure until the bottom of the stop block 72 is in contact with the surface of the ship's steel structure. The push plate 61 is pushed upward, causing the telescopic spring 62 to contract. The push rod 60 drives the adjusting block 52 to move upward. Under the action of the adjusting rod 94, the two guide blocks 91 move towards each other on the operating rod 90. Under the action of the movable rod 96, the suction cup 99 on the lifting block 98 moves downward until the suction cup 99 adheres to the surface of the ship's steel structure. Under the action of the stop block 72 and the suction cup 99, the ship's steel structure is clamped on the processing table.
[0033] Reference Figure 1 - Figure 3The inner wall of the traction port 13 is provided with an inner cavity 73. The surface of the assembly block 10 is provided with a movable groove 23 that communicates with the inner cavity 73. The movable groove 23 is located on one side of the traction groove 20. A movable block 80 is movably mounted on the inner cavity 73. One end of the movable block 80 is fixedly mounted to the operating block 71. A traction block 30 that moves in the movable groove 23 is fixedly mounted on the movable block 80. A rotating cavity 84 is provided inside the traction block 30. A fixed block 31 is fixedly mounted on the assembly block 10. An adjusting bolt 32 is threaded onto the fixed block 31. One end of the adjusting bolt 32 is fixedly mounted with... A rotating rod 85 is inserted into the rotating cavity 84 of the traction block 30 at one end, and a rotating disk 86 that rotates in the rotating cavity 84 is fixedly mounted on one end of the rotating rod 85. A mounting plate 40 is fixedly mounted on the top of the traction block 30. A bearing block 33 is fixedly mounted on the mounting block 10. The bearing block 33 is located between the traction groove 20 and the moving groove 23. An adjustment port 41 is provided through the bearing block 33. Connecting rods 42 are symmetrically fixedly mounted on the adjustment port 41. Sliding blocks 43 are movably mounted on the two connecting rods 42. An operating plate is fixedly mounted on one end of the sliding block 43. 50. A guide rod 51 is movably mounted on the operating plate 50. The other end of the guide rod 51 is movably mounted to the mounting plate 40. A vertical rod 81 is fixedly mounted on the bottom of the sliding block 43. The vertical rod 81 is located between the bearing block 33 and the push plate 61. A lifting block 82 that fits against the bottom of the push plate 61 is fixedly mounted on the bottom of the vertical rod 81. Fixing plates 11 are fixedly mounted on both symmetrical sides of the mounting block 10. Each fixing plate 11 is provided with multiple threaded holes 12. Rotating the adjusting bolt 32 on the fixing block 31 moves the rotating disk 86 on the rotating rod 85 in the rotating cavity 84. Rotation causes the traction block 30 to move on the moving groove 23, which in turn drives the movable block 80 to move on the inner cavity 73. The movable block 80 then drives the operating block 71 to move on the two guide rods 63. The push plate 61 moves on the surface of the lifting block 82, while the traction block 30 moves toward the bearing block 33. Under the action of the guide rod 51, the sliding block 43 moves on the two connecting rods 42. The sliding block 43 drives the lifting block 82 on the vertical rod 81 to move upward. The lifting block 82 pushes the push plate 61, causing the push plate 61 to move upward.
[0034] Working principle: The ship steel structure is placed on the processing table, so that the ship steel structure is located on one side of the assembly block 10. The adjusting bolt 32 on the fixed block 31 is rotated, so that the rotating disk 86 on the rotating rod 85 rotates in the rotating cavity 84. The traction block 30 moves on the moving groove 23. The traction block 30 drives the movable block 80 to move in the inner cavity 73, so that the movable block 80 drives the operating block 71 to move on the two guide rods 63. The push plate 61 moves on the surface of the lifting block 82. The stop block 72 moves towards the ship steel structure until the bottom of the stop block 72 is in contact with the surface of the ship steel structure. At the same time, the traction block 30 moves towards the bearing block 33. Under the action of the guide rod 51, The sliding block 43 moves on the two connecting rods 42, which in turn moves the lifting block 82 on the vertical rod 81 upward. The lifting block 82 pushes the push plate 61, causing it to move upward. The telescopic spring 62 contracts, and the push rod 60 moves the adjusting block 52 upward. Under the action of the adjusting rod 94, the two guide blocks 91 move towards each other on the operating rod 90. Under the action of the movable rod 96, the suction cup 99 on the lifting block 98 moves downward until it adheres to the surface of the ship's steel structure. Under the action of the stop block 72 and the suction cup 99, the ship's steel structure is clamped on the processing table, improving the clamping effect on steel of different shapes and preventing the steel from loosening.
[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.
Claims
1. A clamping device for processing ship steel structures, characterized in that: The assembly includes an assembly block (10), one end of which is provided with a traction port (13). A traction groove (20) is provided on the surface of the assembly block (10), and the traction groove (20) communicates with the traction port (13). Guide rods (63) are symmetrically fixedly mounted on the inner wall of the traction port (13). Limit blocks (70) are fixedly mounted on one end of the two guide rods (63). An operating block (71) is movably mounted on the two guide rods (63). A stop block (72) is fixedly mounted on the top of the operating block (71). The stop block (72) is located above the limit block (70). A moving block (21) is fixedly mounted on the stop block (72). The moving block (21) is movably mounted with the traction groove (20). The top of the moving block (21) is... A support block (22) is fixedly mounted on the assembly block (10). The support block (22) is located above the assembly block (10). A movable opening (83) is symmetrically provided through the movable block (21). An operating rod (90) is symmetrically fixedly mounted on each of the movable openings (83). A guide block (91) is movably mounted on each of the two operating rods (90). A traction plate (95) is fixedly mounted on the bottom of each guide block (91). A movable rod (96) is movably mounted on each of the traction plates (95). A movable plate (97) is movably mounted on one end of each movable rod (96). A lifting block (98) is fixedly mounted between the two movable plates (97). A suction cup (99) is fixedly mounted on the bottom of the lifting block (98). The suction cup (99) is located on one side of the stop block (72).
2. The clamping device for processing ship steel structures according to claim 1, characterized in that: The top of each guide block (91) is fixedly fitted with a placement plate (92), the back of the support block (22) is fixedly fitted with an installation block (53), a push rod (60) is movably fitted on the installation block (53), the push rod (60) is located on one side of the moving block (21), the top of the push rod (60) is fixedly fitted with an adjustment block (52), the adjustment block (52) is located above the support block (22), the bottom of the push rod (60) is fixedly fitted with a push plate (61), a telescopic spring (62) is fitted on the push rod (60), and the two ends of the telescopic spring (62) are fixedly fitted with the installation block (53) and the push plate (61) respectively.
3. The clamping device for processing ship steel structures according to claim 2, characterized in that: The two symmetrical sides of the adjustment block (52) are fixedly equipped with a bearing plate (93), and an adjustment rod (94) is movably equipped on the bearing plate (93). The other end of the adjustment rod (94) is movably assembled with the placement plate (92).
4. A clamping device for processing ship steel structures according to claim 3, characterized in that: The inner wall of the traction port (13) is provided with an inner cavity (73), and the surface of the assembly block (10) is provided with a moving groove (23). The moving groove (23) is located on one side of the traction groove (20) and is connected to the inner cavity (73). A movable block (80) is movably assembled on the inner cavity (73). One end of the movable block (80) is fixedly assembled with the operating block (71). A traction block (30) is fixedly assembled on the movable block (80). The traction block (30) is movably assembled with the moving groove (23).
5. A clamping device for processing ship steel structures according to claim 4, characterized in that: The traction block (30) has a rotating cavity (84) inside. A fixing block (31) is fixedly mounted on the assembly block (10). An adjusting bolt (32) is threaded onto the fixing block (31). A rotating rod (85) is fixedly mounted on one end of the adjusting bolt (32). One end of the rotating rod (85) is movably inserted into the rotating cavity (84) of the traction block (30). A rotating disk (86) is fixedly mounted on one end of the rotating rod (85). The rotating disk (86) is movably assembled with the rotating cavity (84).
6. A clamping device for processing ship steel structures according to claim 5, characterized in that: The top of the traction block (30) is fixedly fitted with an installation plate (40), and a bearing block (33) is fixedly fitted on the assembly block (10). The bearing block (33) is located between the traction groove (20) and the moving groove (23). An adjustment port (41) is provided through the bearing block (33). A connecting rod (42) is symmetrically fixedly fitted on the adjustment port (41). A sliding block (43) is movably fitted on the two connecting rods (42). An operating plate (50) is fixedly fitted on one end of the sliding block (43). A guide rod (51) is movably fitted on the operating plate (50). The other end of the guide rod (51) is movably fitted with the installation plate (40). A vertical rod (81) is fixedly fitted on the bottom of the sliding block (43). The vertical rod (81) is located between the bearing block (33) and the push plate (61). A lifting block (82) is fixedly fitted on the bottom of the vertical rod (81). The surface of the lifting block (82) is in contact with the bottom of the push plate (61).
7. A clamping device for processing ship steel structures according to claim 1, characterized in that: The assembly block (10) has a fixing plate (11) fixedly mounted on both symmetrical sides, and the fixing plate (11) has multiple threaded holes (12).