CN220162477U - Engine cylinder cap tongs structure - Google Patents
Engine cylinder cap tongs structure Download PDFInfo
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- CN220162477U CN220162477U CN202320862085.9U CN202320862085U CN220162477U CN 220162477 U CN220162477 U CN 220162477U CN 202320862085 U CN202320862085 U CN 202320862085U CN 220162477 U CN220162477 U CN 220162477U
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- rod
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- 238000009434 installation Methods 0.000 claims description 19
- 238000009826 distribution Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 11
- 238000010030 laminating Methods 0.000 abstract description 3
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a gripper structure of an engine cylinder cover, which comprises a bottom plate, a mounting box fixedly mounted at the bottom of the bottom plate and a top plate arranged at the top of the bottom plate, wherein a vertical plate extending to the outside of the bottom plate is arranged in the mounting box, the bottom of the vertical plate is provided with a gripper structure extending to the inside of the mounting box, and clamping assemblies are arranged on the top plate and the mounting box; the tongs structure includes fixed mounting in the mounting panel of riser bottom, sets up in the fixed plate of mounting panel bottom. This engine cylinder cap tongs structure, through laminating vacuum chuck and cylinder cap surface, start vacuum generator, make vacuum chuck tightly hold the cylinder cap, start electric putter and drive riser upward displacement afterwards, rack displacement and gear engagement drive the lead screw and rotate this moment, and two movable blocks drive two anchor clamps and move towards relative side at this moment, and cylinder cap is cliied to two anchor clamps relative displacement to reach advantages such as centre gripping is stable.
Description
Technical Field
The utility model relates to the technical field of cylinder covers, in particular to a cylinder cover gripper structure of an engine cylinder.
Background
The cylinder cover is used for sealing the cylinder, forming a combustion space together with the piston and bearing the action of high-temperature and high-pressure fuel gas. The cylinder head is subjected to mechanical loads caused by gas forces and fastening of the cylinder bolts, and also to high thermal loads due to contact with high temperature gas. In order to ensure a good sealing of the cylinder, the cylinder head is neither damaged nor deformed, for which purpose the cylinder head should have sufficient strength and rigidity.
The utility model provides a need use tongs structure in engine cylinder cap production process, through retrieving, prior art chinese patent CN 216945824U discloses a hoist for cylinder cap, hoist for cylinder cap includes: roof, hoist cable, grip block and locking mechanism. The lifting appliance for the cylinder cover solves the problems that the prior art is complex in operation, has certain potential safety hazard and is low in efficiency in the use process.
However, the lifting tool for the cylinder cover has the advantages that the suction force of the suction disc is limited, the lifting tool is easy to separate from the cylinder cover, the locking structure is lacking, the locking rack plate and the locking gear are easy to start, the clamping device cannot be limited in the middle to not displace, the cylinder cover falls off in the moving process, the production efficiency of the cylinder cover is seriously affected, and the production requirement cannot be met, so that the engine cylinder cover gripper structure is provided to solve the problems.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides an engine cylinder cover gripper structure which has the advantages of stable clamping and the like, and solves the problems that the suction force of a sucker is limited and a locking structure is lacking.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an engine cylinder cap tongs structure, includes bottom plate, fixed mounting in the mounting box of bottom plate bottom and sets up the roof at the bottom plate top, the inside of mounting box is equipped with the riser that extends to the bottom plate outside, the bottom of riser is equipped with the tongs structure that extends to the inside of mounting box, be equipped with clamping assembly on roof and the mounting box;
the gripper structure comprises a mounting plate fixedly mounted at the bottom of the vertical plate, a fixed plate arranged at the bottom of the mounting plate, a vacuum chuck fixedly mounted inside the fixed plate and extending to the outside, and a vacuum generator fixedly mounted at the bottom of the mounting plate;
the clamping assembly comprises an electric push rod fixedly mounted at the bottom of the top plate, a rack fixedly mounted at the front side of the outer portion of the vertical plate, a screw rod rotatably connected to the inner portion of the mounting box, a gear fixedly mounted at the outer portion of the screw rod and meshed with the rack, a moving block in threaded connection with the outer portion of the screw rod, a fixed rod fixedly welded at the bottom of the moving block and a clamp fixedly mounted at the bottom end of the fixed rod.
Further, the top fixed welding of fixed plate has the connecting rod that runs through the inside of mounting panel, the outside threaded connection of connecting rod has two lock nuts, and two lock bolts are located the upper and lower both sides of mounting panel respectively, the quantity of connecting rod is two, and two connecting rod symmetric distributions.
Further, the inside of installation case is the cavity form, the inside width of installation case is greater than the fixed plate, the fixed intercommunication in top of vacuum chuck has the vacuum tube fixed with the vacuum generator output.
Further, the appearance of riser is T style of calligraphy, and its top is fixed with electric putter's output, both sides are all fixed mounting to install the inside gliding stopper of case with the installation.
Further, the number of the moving blocks, the fixed rods and the clamps in the clamping assembly is two, and the two moving blocks take the gear as a midpoint and are symmetrically distributed outside the screw rod.
Further, two opposite sides of the clamp are fixedly provided with anti-skid pads, the shape of the clamp is L-shaped, the screw rod takes the gear as a midpoint, and threads on the screw rod are opposite.
Further, the top fixed mounting of movable block has the gag lever post, the inside of bottom plate has seted up the spacing groove with gag lever post looks adaptation, gag lever post and spacing groove sliding connection.
Further, limiting plates are symmetrically and fixedly arranged at the bottom of the bottom plate, the two limiting plates are distributed on the left side and the right side of the installation box, the left end and the right end of the screw rod penetrate through the inside of the two limiting plates, and the screw rod is connected with the limiting plates through bearings.
Compared with the prior art, the utility model provides the engine cylinder cover gripper structure, which has the following beneficial effects:
1. this engine cylinder cap tongs structure, through laminating vacuum chuck and cylinder cap surface, start vacuum generator, make vacuum chuck tightly hold the cylinder cap, start electric putter and drive riser upward displacement afterwards, rack displacement and gear engagement drive the lead screw and rotate this moment, and two movable blocks drive two anchor clamps and move towards relative side at this moment, and cylinder cap is cliied to two anchor clamps relative displacement to reach advantages such as centre gripping is stable.
2. This engine cylinder cap tongs structure through the setting of stopper, guarantees that the riser goes up and down linearly, improves the removal effect of cylinder cap, leads the gag lever post through the spacing groove for two movable blocks control linear displacement, improve the centre gripping to the cylinder cap, make it can stabilize the transportation.
Drawings
FIG. 1 is a cross-sectional view of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
fig. 3 is a front view of the structure of the present utility model.
In the figure: 1 a bottom plate, 2 an installation box, 3 a top plate, 4 an electric push rod, 5 a vertical plate, 6 an installation plate, 7 a connecting rod, 8 a fixing plate, 9 a vacuum chuck, 10 a vacuum generator, 11 a rack, 12 a lead screw, 13 a gear, 14 a moving block, 15 a fixing rod, 16 a clamp, 17 an anti-slip pad, 18 a limiting rod, 19 a limiting plate and 20 a limiting assembly.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
referring to fig. 1-2, an engine cylinder cover gripper structure comprises a bottom plate 1, a mounting box 2 fixedly mounted at the bottom of the bottom plate 1 and a top plate 3 arranged at the top of the bottom plate 1, wherein a vertical plate 5 extending to the outside of the bottom plate 1 is arranged in the mounting box 2, four lifting lugs are fixedly mounted at the top of the top plate 3, and the four lifting lugs are respectively positioned at four corners of the top plate 3. Through the setting of lug, can be connected with lifting device to be convenient for transport the cylinder cap.
In the embodiment, the bottom of the vertical plate 5 is provided with a handle structure extending to the inside of the installation box 2, and the handle structure comprises an installation plate 6 fixedly installed at the bottom of the vertical plate 5, a fixed plate 8 arranged at the bottom of the installation plate 6, a vacuum chuck 9 fixedly installed inside the fixed plate 8 and extending to the outside, and a vacuum generator 10 fixedly installed at the bottom of the installation plate 6; the vacuum generator 10 is started by attaching the vacuum chuck 9 to the surface of the cylinder cover, so that the vacuum chuck 9 can tightly suck the cylinder cover, and the cylinder cover is ensured to be stably transported.
The inside of the installation box 2 is hollow, the width of the inside of the installation box 2 is larger than that of the fixing plate 8, and a vacuum tube fixed with the output end of the vacuum generator 10 is fixedly communicated with the top of the vacuum chuck 9.
And, fixed welding in the top of fixed plate 8 has the connecting rod 7 that runs through the inside of mounting panel 6, and the outside threaded connection of connecting rod 7 has two lock nuts, and two lock bolts are located the upper and lower both sides of mounting panel 6 respectively, and the quantity of connecting rod 7 is two, and two connecting rod 7 symmetric distributions. Through the collocation use of two locking bolts to dismouting is carried out fixed plate 8, is convenient for overhaul vacuum chuck 9.
It should be noted that the vacuum generator 10 is a conventional technology known to the public in the prior art, and thus the specific structural components and working principles thereof will not be described in detail herein.
In the embodiment, the top plate 3 and the mounting box 2 are provided with clamping components; the clamping assembly comprises an electric push rod 4 fixedly arranged at the bottom of the top plate 3, a rack 11 fixedly arranged on the front surface of the outer portion of the vertical plate 5, a screw rod 12 rotatably connected to the inner portion of the installation box 2, a gear 13 fixedly arranged at the outer portion of the screw rod 12 and meshed with the rack 11, a moving block 14 in threaded connection with the outer portion of the screw rod 12, a fixed rod 15 fixedly welded at the bottom of the moving block 14 and a clamp 16 fixedly arranged at the bottom end of the fixed rod 15. The electric push rod 4 is started to drive the vertical plate 5 to move upwards, at the moment, the rack 11 is shifted to be meshed with the gear 13 to drive the screw rod 12 to rotate, at the moment, the two moving blocks 14 drive the two clamps 16 to move towards opposite sides, and the two clamps 16 relatively shift to clamp the cylinder cover, so that the cylinder cover is kept fixed during transportation.
Wherein, riser 5's appearance is T style of calligraphy, and its top is fixed with the output of electric putter 4, and mounting panel 6 both sides are fixed mounting have with the inside gliding stopper of mounting box 2. Through the setting of stopper, guarantee riser 5 linear lift, improve the removal effect of cylinder head.
The number of the moving blocks 14, the fixed rods 15 and the clamps 16 in the clamping assembly is two, and the two moving blocks 14 are symmetrically distributed outside the screw rod 12 by taking the gear 13 as a midpoint. The anti-slip pads 17 are fixedly arranged on the opposite sides of the two clamps 16, the shape of each clamp 16 is L-shaped, the lead screw 12 takes the gear 13 as a midpoint, and threads on the lead screw 12 are opposite. The anti-slip pad 17 can improve the clamping effect of the clamp 16 on the cylinder head.
And, the top fixed mounting of movable block 14 has gag lever post 18, and the inside of bottom plate 1 has seted up the spacing groove with gag lever post 18 looks adaptation, gag lever post 18 and spacing groove sliding connection. Limiting plates 19 are symmetrically and fixedly mounted at the bottom of the bottom plate 1, the two limiting plates 19 are distributed on the left side and the right side of the mounting box 2, the left end and the right end of the screw rod 12 penetrate through the inside of the two limiting plates 19, and the screw rod 12 is connected with the limiting plates 19 through bearings. The limiting rod 18 is guided through the limiting groove, so that the two moving blocks 14 can linearly move left and right, the clamping of the cylinder cover is improved, and the cylinder cover can be stably transported.
Embodiment two:
referring to fig. 3, on the basis of the first embodiment, the device comprises a limiting component 20 disposed between the bottom plate 1 and the top plate 3, the limiting component is composed of a guide rod and a sliding sleeve, the guide rod penetrates through the vertical plate 5, the sliding sleeve is fixedly mounted in the vertical plate 5, and the sliding sleeve is slidably connected with the guide rod. The number of spacing assemblies 20 is two.
By adopting the technical scheme, the stable lifting of the vertical plate 5 is realized, and the lifting effect of the vertical plate 5 is improved.
The beneficial effects of the embodiment are as follows:
this engine cylinder cap tongs structure, through laminating vacuum chuck 9 and cylinder cap surface, start vacuum generator 10, make vacuum chuck 9 tightly hold the cylinder cap, start electric putter 4 and drive riser 5 upward displacement afterwards, rack 11 displacement and gear 13 meshing drive lead screw 12 rotation this moment, two movable blocks 14 drive two anchor clamps 16 towards opposite side displacement this moment, two anchor clamps 16 relative displacement clamp cylinder cap, make it keep fixed when the transportation, through the collocation use of tongs structure and clamping assembly, not only can fix the cylinder cap fast, can also realize stable centre gripping, the cylinder cap appears not hard up in avoiding the transportation, thereby reach advantages such as centre gripping is stable, the suction of sucking disc is limited has effectively been solved, and lack locking structure's problem.
The electrical components appearing herein are all electrically connected with the master controller and the power supply, the master controller can be a conventional known device for controlling a computer and the like, and the prior art of power connection is not described in detail herein.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an engine cylinder cap tongs structure, includes bottom plate (1), fixed mounting in install bin (2) of bottom plate (1) bottom and sets up in roof (3) at bottom plate (1) top, its characterized in that: the inside of the installation box (2) is provided with a vertical plate (5) extending to the outside of the bottom plate (1), the bottom of the vertical plate (5) is provided with a grip structure extending to the inside of the installation box (2), and the top plate (3) and the installation box (2) are provided with clamping components;
the gripper structure comprises a mounting plate (6) fixedly mounted at the bottom of the vertical plate (5), a fixing plate (8) arranged at the bottom of the mounting plate (6), a vacuum sucker (9) fixedly mounted inside the fixing plate (8) and extending to the outside, and a vacuum generator (10) fixedly mounted at the bottom of the mounting plate (6);
the clamping assembly comprises an electric push rod (4) fixedly mounted at the bottom of the top plate (3), a rack (11) fixedly mounted at the front side of the outer portion of the vertical plate (5), a screw rod (12) rotatably connected to the inner portion of the mounting box (2), a gear (13) fixedly mounted at the outer portion of the screw rod (12) and meshed with the rack (11), a moving block (14) in threaded connection with the outer portion of the screw rod (12), a fixed rod (15) fixedly welded at the bottom of the moving block (14) and a clamp (16) fixedly mounted at the bottom end of the fixed rod (15).
2. The engine cylinder head gripper structure according to claim 1, wherein: the top fixed welding of fixed plate (8) has connecting rod (7) that runs through inside mounting panel (6), the outside threaded connection of connecting rod (7) has two lock nuts, and two lock bolts are located the upper and lower both sides of mounting panel (6) respectively, the quantity of connecting rod (7) is two, and two connecting rod (7) symmetric distribution.
3. The engine cylinder head gripper structure according to claim 1, wherein: the inside of installation case (2) is the cavity form, the inside width of installation case (2) is greater than fixed plate (8), the fixed intercommunication in top of vacuum chuck (9) has the vacuum tube fixed with vacuum generator (10) output.
4. The engine cylinder head gripper structure according to claim 1, wherein: the appearance of riser (5) is T style of calligraphy, and its top is fixed with the output of electric putter (4), both sides are all fixed mounting has with the inside gliding stopper of mounting box (2) about mounting panel (6).
5. The engine cylinder head gripper structure according to claim 1, wherein: the number of the moving blocks (14), the fixed rods (15) and the clamps (16) in the clamping assembly is two, and the two moving blocks (14) are symmetrically distributed outside the screw rod (12) by taking the gear (13) as a midpoint.
6. The engine cylinder head gripper structure according to claim 5, wherein: anti-slip pads (17) are fixedly arranged on opposite sides of the two clamps (16), the shape of each clamp (16) is L-shaped, the screw rod (12) takes the gear (13) as a midpoint, and threads on the screw rod (12) are opposite.
7. The engine cylinder head gripper structure according to claim 1, wherein: the top of the moving block (14) is fixedly provided with a limiting rod (18), a limiting groove matched with the limiting rod (18) is formed in the bottom plate (1), and the limiting rod (18) is in sliding connection with the limiting groove.
8. The engine cylinder head gripper structure according to claim 1, wherein: limiting plates (19) are symmetrically and fixedly arranged at the bottom of the bottom plate (1), the two limiting plates (19) are distributed on the left side and the right side of the installation box (2), the left end and the right end of the screw rod (12) penetrate through the inside of the two limiting plates (19), and the screw rod (12) is connected with the limiting plates (19) through bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320862085.9U CN220162477U (en) | 2023-04-18 | 2023-04-18 | Engine cylinder cap tongs structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320862085.9U CN220162477U (en) | 2023-04-18 | 2023-04-18 | Engine cylinder cap tongs structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220162477U true CN220162477U (en) | 2023-12-12 |
Family
ID=89060557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320862085.9U Active CN220162477U (en) | 2023-04-18 | 2023-04-18 | Engine cylinder cap tongs structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220162477U (en) |
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2023
- 2023-04-18 CN CN202320862085.9U patent/CN220162477U/en active Active
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