Clamping tool for marine diesel engine parts

Abstract

The utility model discloses a marine diesel engine part clamping tool which comprises a base, a pair of supports are arranged above the base, a pair of sliding frames are arranged in the supports in a sliding mode, a pair of rotating shafts are installed at the upper ends of the sliding frames in a rotating mode, and a clamping base is fixedly installed between the rotating shafts. A pair of supporting plates is arranged on the lower wall of the clamping seat, and a screw rod is rotationally installed between the pair of supporting plates. The diesel engine part machining device is compact in structure, the first motor drives the screw rod to rotate, so that the sliding block drives the driving clamping plate to horizontally move, and cylinder bodies of different sizes can be rapidly fixed in cooperation with the driven clamping plate; a second motor drives a driving clamping plate to rotate, so that the fixed cylinder body can rotate synchronously, a third motor is matched with a gear to drive a clamping seat to rotate, the cylinder body can be overturned from a horizontal state to a vertical state, the requirements of various working conditions can be met, and convenience is brought to use of people due to the arrangement of a positioning assembly and the adjustment of the height of a sliding frame.

Description

Technical Field

[0001] The utility model relates to the technical field of diesel engine parts processing, in particular to a marine diesel engine parts clamping tool. Background Art

[0002] The diesel engine cylinder block is one of the core components of the diesel engine. The quality of the cylinder block directly affects the quality of the later diesel engine's working performance. Therefore, in order to ensure the quality of the diesel engine, the diesel engine cylinder block needs to be inspected and cleaned. The Chinese patent with publication number CN219336854U discloses a clamp for clamping the engine cylinder block, including a base, a placement block is fixedly connected to the top of the base, a clamping device is arranged on the right side of the placement block, and the clamping device includes a driving motor fixedly connected to the placement block, the output shaft of the driving motor is fixedly connected to a double-headed threaded rod, the left end of the double-headed threaded rod is threadedly connected to a first threaded block, the right end of the double-headed threaded rod is threadedly connected to a second threaded block, the top of the first threaded block is fixedly connected to a connecting block, and the top of the second threaded block is fixedly connected to a connecting block.

[0003] The device can clamp and fix the diesel engine cylinder accessories, thereby facilitating subsequent maintenance and cleaning work. However, in order to improve the maintenance efficiency and cleaning effect, the fixed cylinder body needs to be turned over, and the above-mentioned existing device cannot adjust the angle of the cylinder body, which affects the subsequent maintenance and cleaning and is inconvenient to use. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a marine diesel engine parts clamping tool, which solves the problem that the prior clamping device cannot flip over the parts.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a marine diesel engine parts clamping tool, comprising a base, a pair of supports are provided above the base, a pair of slides are provided in the supports for sliding, a pair of rotating shafts are rotatably installed on the upper ends of the pair of slides, a clamping seat is fixedly installed between the pair of rotating shafts, a pair of support plates are provided on the lower wall of the clamping seat, a screw is rotatably installed between the pair of support plates, a first motor connected to one end of the screw is provided on one side of the support plate, a slide groove is provided on the lower wall of the clamping seat, a sliding block screwed to the screw is provided in the slide groove, a clamping assembly is provided in the clamping seat, a flip assembly is provided on the slide, and the slide and the support are connected by a positioning assembly.

[0006] Preferably, the clamping assembly includes a slide plate arranged on the upper wall of the slider, a second motor is arranged on the side wall of the slide plate, an active clamping plate is installed on the driving end of the second motor, and a driven clamping plate is rotatably installed on the inner wall of one side of the clamping seat.

[0007] Preferably, the flip assembly includes a third motor disposed on the side wall of the slide, the driving end of the third motor passes through the slide and is installed with a main gear, and a secondary gear meshing with the main gear is installed on one side of the rotating shaft.

[0008] Preferably, the positioning assembly includes a plurality of first positioning holes formed on the slide, a second positioning hole is formed on the upper side wall of the support, a positioning frame is fixedly provided on the outer wall of the support, and positioning bolts inserted into the first positioning holes and the second positioning holes are screwed onto the positioning frame.

[0009] Preferably, anti-slip grooves are provided on the clamping surfaces of the active clamping plate and the driven clamping plate.

[0010] Preferably, reinforcing ribs are provided between the support and the base.

[0011] Beneficial Effects

[0012] The utility model discloses a marine diesel engine parts clamping tool, which has the following beneficial effects: the device has a compact structure, and a first motor drives a screw rod to rotate, so that a slide block drives an active clamping plate to move horizontally, and cylinder bodies of different sizes can be quickly fixed in cooperation with a driven clamping plate, and a second motor drives the active clamping plate to rotate, so that the fixed cylinder body can rotate synchronously, and a third motor cooperates with a gear to drive a clamping seat to rotate, so that the cylinder body can be flipped from a horizontal state to a vertical state, and can meet the needs of various working conditions. The setting of the positioning component can adjust the height of the slide, improve the applicability of the device, and bring convenience to people's use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model.

[0014] Figure 2 It is a side structural schematic diagram of the utility model.

[0015] In the figure: 1. base; 2. support; 3. slide; 4. rotating shaft; 5. clamping seat; 6. support plate; 7. screw; 8. first motor; 9. slide groove; 10. slider; 11. slide plate; 12. second motor; 13. active clamping plate; 14. driven clamping plate; 15. third motor; 16. main gear; 17. sub-gear; 18. first positioning hole; 19. second positioning hole; 20. positioning frame; 21. positioning bolt; 22. reinforcing rib. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figure 1-2 The utility model provides a technical solution: a marine diesel engine parts clamping tool, comprising a base 1, a pair of supports 2 are arranged above the base 1, a pair of slides 3 are slidably arranged in the pair of supports 2, a pair of rotating shafts 4 are rotatably installed on the upper ends of the pair of slides 3, a clamping seat 5 is fixedly installed between the pair of rotating shafts 4, a pair of supporting plates 6 are arranged on the lower wall of the clamping seat 5, a screw 7 is rotatably installed between the pair of supporting plates 6, a first motor 8 connected to one end of the screw 7 is arranged on one side of the supporting plate 6, a slide groove 9 is arranged on the lower wall of the clamping seat 5, a slider 10 screwed to the screw 7 is arranged in the slide groove 9, a clamping assembly is arranged in the clamping seat 5, a flip assembly is arranged on the slide 3, and the slide 3 is connected to the support 2 through a positioning assembly.

[0018] By adopting the above technical solution, the first motor drives the screw to rotate, so that the slider moves horizontally. In conjunction with the clamping assembly, diesel engine cylinders of different sizes can be quickly clamped and fixed. The setting of the flipping assembly can enable the rotating shaft to drive the clamping seat to flip, thereby flipping the cylinder from a horizontal state to a vertical state. The setting of the positioning assembly can position and adjust the height of the slide to meet the requirements of different working conditions.

[0019] This embodiment is further configured as follows: the clamping assembly includes a slide plate 11 arranged on the upper wall of the slider 10, a second motor 12 is provided on the side wall of the slide plate 11, an active clamping plate 13 is installed on the driving end of the second motor 12, and a driven clamping plate 14 is rotatably installed on the inner wall of one side of the clamping seat 5.

[0020] By adopting the above technical solution, the second motor drives the active clamping plate to rotate, and the driven clamping plate rotatably connected to the clamping seat can drive the fixed parts to rotate, which is convenient for subsequent maintenance and cleaning.

[0021] This embodiment is further configured such that the flip assembly includes a third motor 15 arranged on the side wall of the slide 3, the driving end of the third motor 15 passes through the slide 3 and is installed with a main gear 16, and a sub-gear 17 meshing with the main gear 16 is installed on one side of the rotating shaft 4.

[0022] By adopting the above technical solution, the third motor drives the main gear to rotate, and the secondary gear meshing with the third motor drives the rotating shaft and the clamping seat to rotate, thereby turning the part over.

[0023] This embodiment is further configured such that the positioning assembly includes a plurality of first positioning holes 18 opened on the slide 3, a second positioning hole 19 is opened on the upper side wall of the support 2, a positioning frame 20 is fixedly provided on the outer wall of the support 2, and a positioning bolt 21 inserted into the first positioning hole 18 and the second positioning hole 19 is screwed on the positioning frame 20.

[0024] By adopting the above technical solution, the slide can be lifted up to slide in the support, and then the positioning bolts are screwed into the corresponding first positioning holes and second positioning holes to complete the fixing of the slide. At this time, the height adjustment of the equipment can be achieved.

[0025] The present embodiment is further configured such that anti-slip grooves are provided on the clamping surfaces of the active clamping plate 13 and the driven clamping plate 14 .

[0026] This embodiment is further configured such that a reinforcing rib 22 is provided between the support 2 and the base 1 .

[0027] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the field. The following mainly introduces the working principle and process.

[0028] Embodiment: When in use, the part is placed between the active clamping plate 13 and the driven clamping plate 14, and the first motor 8 drives the screw 7 to rotate, so that the slider 10 drives the slide plate 11 and the active clamping plate 13 to move horizontally, and finally the active clamping plate 13 and the driven clamping plate 14 clamp the part to be fixed. When the part needs to be flipped, the second motor 12 drives the active clamping plate 13 to rotate, and the driven clamping plate 14 rotatably connected with the clamping seat 5 can drive the fixed part to rotate, and the third motor 15 drives the main gear 16 to rotate, and the sub-gear 17 meshing with it drives the rotating shaft 4 and the clamping seat 5 to rotate, so that the part is flipped from a horizontal state to a vertical state to meet the requirements of different working conditions. When the height of the part needs to be adjusted, the positioning bolt 21 can be rotated to separate its end from the first positioning hole 18. At this time, the slide 3 can be slid upward. After sliding to a suitable position, the positioning bolt 21 is screwed in the opposite direction to reinsert its end into the corresponding first positioning hole 18, thereby completing the fixation and height adjustment of the slide 3, which is convenient to use.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A marine diesel engine parts clamping tool, comprising a base (1), a pair of supports (2) being provided above the base (1), characterized in that: A pair of slides (3) are slidably arranged in a pair of the supports (2); a pair of rotating shafts (4) are rotatably installed on the upper ends of the pair of slides (3); a clamping seat (5) is fixedly installed between the pair of rotating shafts (4); a pair of supporting plates (6) are arranged on the lower wall of the clamping seat (5); a screw rod (7) is rotatably installed between the pair of supporting plates (6); a first motor (8) connected to one end of the screw rod (7) is arranged on one side of the supporting plate (6); a sliding groove (9) is arranged on the lower wall of the clamping seat (5); a sliding block (10) screwed to the screw rod (7) is arranged in the sliding groove (9); a clamping assembly is arranged in the clamping seat (5); a flipping assembly is arranged on the slide (3); and the slide (3) and the support (2) are connected via a positioning assembly.

2. A marine diesel engine parts clamping tool according to claim 1, characterized in that: The clamping assembly comprises a slide plate (11) arranged on the upper wall of the slider (10), a second motor (12) is arranged on the side wall of the slide plate (11), an active clamping plate (13) is installed on the driving end of the second motor (12), and a driven clamping plate (14) is rotatably installed on the inner wall of one side of the clamping seat (5).

3. A marine diesel engine parts clamping tool according to claim 2, characterized in that: The flip assembly comprises a third motor (15) arranged on the side wall of the slide (3); a driving end of the third motor (15) passes through the slide (3) and is provided with a main gear (16); and a secondary gear (17) meshing with the main gear (16) is provided on one side of the rotating shaft (4).

4. A marine diesel engine parts clamping tool according to claim 1, characterized in that: The positioning assembly comprises a plurality of first positioning holes (18) formed on the slide (3), a second positioning hole (19) formed on the upper side wall of the support (2), a positioning frame (20) fixedly provided on the outer wall of the support (2), and a positioning bolt (21) inserted into the first positioning hole (18) and the second positioning hole (19) being screwed onto the positioning frame (20).

5. A marine diesel engine parts clamping tool according to claim 2, characterized in that: Anti-slip grooves are provided on the clamping surfaces of the active clamping plate (13) and the driven clamping plate (14).

6. A marine diesel engine parts clamping tool according to claim 1, characterized in that: A reinforcing rib (22) is provided between the support (2) and the base (1).

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