CN220128192U - Drilling and tapping device for engine shell - Google Patents
Drilling and tapping device for engine shell Download PDFInfo
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- CN220128192U CN220128192U CN202321361708.0U CN202321361708U CN220128192U CN 220128192 U CN220128192 U CN 220128192U CN 202321361708 U CN202321361708 U CN 202321361708U CN 220128192 U CN220128192 U CN 220128192U
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- sliding plate
- drilling
- engine
- engine housing
- operation panel
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- 238000005553 drilling Methods 0.000 title claims abstract description 22
- 238000010079 rubber tapping Methods 0.000 title claims abstract description 20
- 238000013016 damping Methods 0.000 claims abstract description 22
- 238000003825 pressing Methods 0.000 claims description 34
- 230000000712 assembly Effects 0.000 abstract description 5
- 238000000429 assembly Methods 0.000 abstract description 5
- 238000003754 machining Methods 0.000 description 7
- 230000006378 damage Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Drilling And Boring (AREA)
Abstract
The utility model discloses a drilling and tapping device for an engine shell, which is characterized by comprising an operation table, wherein clamping assemblies are arranged on the periphery of the upper end of the operation table, each clamping assembly comprises a sliding plate, each sliding plate is inverted L-shaped, each sliding plate horizontally slides on the upper end surface of the operation table, a clamping plate is arranged in the middle of the bottom end of each sliding plate, a limiting groove is arranged in the middle of the bottom end of each sliding plate, the bottom of each clamping plate is slidably arranged in the middle of the inner side of each limiting groove, a first damping spring is fixedly arranged in the middle of the inner side of each limiting groove, the tail ends of the first damping springs are fixedly arranged in the middle of the bottom ends of the corresponding clamping plates, fixing seats are fixedly arranged on the periphery of the upper end of the operation table, and each fixing seat is positioned in the middle of the edge of the operation table. According to the utility model, the clamping assemblies are arranged on the periphery of the upper end of the operating platform, so that the engine shell can be clamped and positioned from the periphery, and the engine shell can be positioned rapidly.
Description
Technical Field
The utility model relates to the technical field of engine shell machining, in particular to a drilling and tapping device for an engine shell.
Background
The engine shell is an external device arranged on the engine, and has the functions of protecting the engine and reducing the noise of the engine. During production, the engine housing needs to be positioned on a machine tool workbench for drilling and tapping, and during machining, the engine housing needs to be positioned firstly.
Because the engine shell structure has irregularity, when the engine shell is positioned, the traditional method is that the shell is lifted above the positioning table, then the mounting holes and the positioning holes are slowly aligned, and finally the positioning is realized by screwing the bolts, so that the whole operation flow is complicated, and long time is required to be consumed, thereby influencing the working efficiency of the engine shell for processing.
To solve the above problems, we propose a drilling and tapping device for an engine housing.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model aims to provide the drilling and tapping device for the engine shell, which is characterized in that the clamping assemblies are arranged on the periphery of the upper end of the operating platform, so that the engine shell can be clamped and positioned from the periphery, meanwhile, the pressing assemblies are also arranged in the middle of the upper end of the sliding plate, the sliding plate is pushed by the two groups of first telescopic rods, so that the four groups of sliding plates slide from the periphery of the operating platform to the central direction respectively, the engine shell is clamped and fixed from the periphery, then the pressing blocks are pushed by the second telescopic rods, so that the upper end of the engine shell is pressed and fixed, the periphery and the upper end of the engine shell can be clamped and fixed by the device, the engine shell is positioned rapidly, and the working efficiency of drilling and machining the engine shell is enhanced.
The technical aim of the utility model is realized by the following technical scheme:
the utility model provides a bore and attack device for engine case, includes the operation panel, all be provided with clamping assembly around the upper end of operation panel, clamping assembly is including the sliding plate, the sliding plate presents the type of falling "L", the sliding plate carries out the horizontal direction at the upper end surface of operation panel and slides, the bottom middle part of sliding plate is provided with the splint, the bottom middle part of sliding plate is provided with the spacing groove, the bottom slidable mounting of splint is in the inboard middle part of spacing groove, the inboard middle part fixed mounting of spacing groove has first damping spring, the terminal fixed mounting of first damping spring is in the bottom middle part of splint.
Through all being provided with clamping assembly all around the upper end of operation panel, can carry out the centre gripping location from all around to the engine casing to realize carrying out the centre gripping to the engine casing fixed, simultaneously through being provided with first damping spring in the bottom middle part of splint, make the splint play the effect of alleviating at the impact force that produces when carrying out the centre gripping to the engine casing, avoid carrying out the rigid contact between splint and the engine casing, lead to causing the extrusion damage to the engine casing.
Further, all fixed mounting has the fixing base around the upper end of operation panel, the fixing base is located the edge middle part of operation panel, the inboard middle part of fixing base all is provided with two sets of first telescopic links, the terminal fixed mounting of first telescopic link is in the back middle part of sliding plate, sliding plate slidable mounting is in the side middle part of fixing base.
The telescopic movement is carried out through the first telescopic rod, so that the sliding plate is driven to slide horizontally on the upper end surface of the operation table, and the four groups of clamping plates slide from the periphery to the center point of the operation table.
Further, the upper end middle part of sliding plate is provided with presses the subassembly, press the subassembly including pressing the briquetting, press the inboard upper end that the briquetting is located the sliding plate, press the upper end right side that the briquetting is located splint, the top middle part of pressing the briquetting is provided with the second telescopic link, second telescopic link fixed mounting is in the upper end middle part of sliding plate.
The telescopic movement is carried out through the second telescopic link to drive the pressing block and carry out the vertical direction at the inboard middle part of sliding plate and slide, thereby make to press down from last fixed to the engine casing, thereby the reinforcing carries out spacing fixedly to the engine casing, avoids the engine casing to appear rocking when boring and attacking the processing, thereby influences the precision of processing.
Further, the output end sliding mounting of second telescopic link is in the inboard upper end of pressing the piece, the inboard upper end fixed mounting of pressing the piece has second damping spring, second damping spring is located the bottom middle part of second telescopic link.
Can press the impact force effect of alleviating when playing to pressing the piece through the second damping spring, avoid pressing the piece and pressing with the casing upper end of engine to carry out the hard contact, lead to causing destruction such as mar to the upper end of engine casing.
Further, the contact surface of the bottom ends of the clamping plates and the pressing blocks is provided with anti-slip pads.
Through all being provided with the slipmat at splint and pressing the contact surface of briquetting to avoid engine case to appear sliding in the course of working, lead to influencing the accuracy of processing engine case.
Further, the bottom middle part of operation panel is provided with the base, the inboard middle part fixed mounting of base has servo motor, servo motor's output shaft fixed mounting is in the bottom middle part of operation panel, the bottom middle part of base is provided with the sliding block, the bottom middle part slidable mounting of sliding block has the guide rail, guide rail and sliding block are current commonly used technique, slide in the upper end middle part of guide rail through the sliding block to drive the engine casing and carry out horizontal direction displacement.
The servo motor drives the operation table to rotate, so that the position of the engine shell is conveniently adjusted in a 360-degree rotation mode, the sliding block is matched with the operation table to slide in the horizontal direction on the guide rail, the position of the engine shell is conveniently and rapidly adjusted and positioned, and the working efficiency of drilling and tapping machining of the engine shell is improved.
In summary, the utility model has the following beneficial effects:
through all being provided with clamping assemblies around the upper end of operation panel, can carry out the centre gripping location to the engine casing from all around, when the processing is attacked to the engine casing, at first place the engine casing in the upper end middle part of operation panel, then promote the sliding plate through two sets of first telescopic links, thereby make four sets of sliding plates slide to central direction from the periphery of operation panel respectively, when four sets of splint all contact with the side terminal surface that the engine casing corresponds, thereby realize carrying out the centre gripping fixed to the engine casing, then promote the briquetting through the second telescopic link, thereby make the upper end to the engine casing press down fixedly, can carry out the centre gripping fixed to the periphery and the upper end of the engine casing through above-mentioned device, thereby realize carrying out quick location to the engine casing, thereby reinforcing the work efficiency of attacking the engine casing and processing;
the servo motor drives the operation table to rotate, so that the position of the engine shell is conveniently adjusted in 360 degrees, and then the engine shell slides horizontally on the guide rail in a matched manner, so that the position of the engine shell is conveniently and rapidly adjusted and positioned, and the working efficiency of drilling and tapping the engine shell is improved;
through being provided with first damping spring in the bottom middle part of splint, be provided with second damping spring in the inboard upper end of pressing the briquetting to avoid splint and press the board when carrying out the centre gripping to the engine casing, carry out direct hard contact with the contact surface of engine casing, lead to causing damage such as mar to the engine casing, thereby influence the quality of engine casing.
Drawings
FIG. 1 is a schematic view of the overall structure in the present embodiment;
FIG. 2 is a block diagram of the clamping assembly of the present embodiment;
FIG. 3 is a side cross-sectional view of the clamping assembly of the present embodiment;
fig. 4 is a side sectional view of the base in this embodiment.
In the figure, 1, a base; 2. an operation table; 3. a sliding block; 4. a servo motor; 5. a fixing seat; 6. a sliding plate; 7. a first telescopic rod; 8. a limit groove; 9. a clamping plate; 10. a first damper spring; 11. pressing the blocks; 12. a second telescopic rod; 13. and a second damping spring.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1-3, in a preferred embodiment of the present utility model, a drilling and tapping device for an engine casing includes an operation table 2, a clamping assembly is disposed around the upper end of the operation table 2, the clamping assembly includes a sliding plate 6, the sliding plate 6 slides in a reverse "L" shape on the upper end surface of the operation table 2, a clamping plate 9 is disposed in the middle of the bottom end of the sliding plate 6, a limiting groove 8 is disposed in the middle of the bottom end of the sliding plate 6, the bottom of the clamping plate 9 is slidably mounted in the middle of the inner side of the limiting groove 8, a first damping spring 10 is fixedly mounted in the middle of the inner side of the limiting groove 8, and the end of the first damping spring 10 is fixedly mounted in the middle of the bottom end of the clamping plate 9.
Through all being provided with clamping assembly all around the upper end of operation panel 2 and can carrying out the centre gripping location to the engine casing all around, when the need carries out spacing fixed to the engine casing, at first through placing the engine casing at the upper end middle part of operation panel 2, then slide to central direction from the periphery of operation panel 2 through four sets of sliding plates 6, when four sets of splint 9 all contact with the side face that the engine casing corresponds, thereby realize carrying out the centre gripping fixed to the engine casing, simultaneously through being provided with first damping spring 10 in the bottom middle part of splint 9, the spring effect of producing through first damping spring 10, thereby the impact force that makes splint 9 produce when carrying out the centre gripping to the engine casing plays the effect of alleviating, avoid carrying out hard contact between splint 9 and the engine casing, lead to causing the extrusion damage to the engine casing.
Referring to fig. 1-3, fixing bases 5 are fixedly mounted around the upper end of the operating platform 2, the fixing bases 5 are located in the middle of the edge of the operating platform 2, two groups of first telescopic rods 7 are arranged in the middle of the inner side of the fixing bases 5, the tail ends of the first telescopic rods 7 are fixedly mounted in the middle of the back face of a sliding plate 6, and the sliding plate 6 is slidably mounted in the middle of the side end of the fixing bases 5.
The sliding plate 6 is driven to slide horizontally on the upper end surface of the operation table 2 through the telescopic movement of the first telescopic rod 7, so that the four groups of clamping plates 9 slide from the periphery to the center point direction of the operation table 2.
Referring to fig. 1-3, a pressing assembly is disposed in the middle of the upper end of the sliding plate 6, the pressing assembly includes a pressing block 11, the pressing block 11 is located at the upper end of the inner side of the sliding plate 6, the pressing block 11 is located on the right side of the upper end of the clamping plate 9, a second telescopic rod 12 is disposed in the middle of the top end of the pressing block 11, and the second telescopic rod 12 is fixedly mounted in the middle of the upper end of the sliding plate 6.
The telescopic movement is carried out through the second telescopic rod 12, so that the pressing block 11 is driven to slide in the vertical direction at the middle part of the inner side of the sliding plate 6, and when the pressing block 11 slides downwards, the engine shell is pressed and fixed downwards from top to bottom, the limit fixation of the engine shell is enhanced, the engine shell is prevented from shaking when drilling and tapping, and the machining accuracy is affected.
Referring to fig. 2-3, the output end of the second telescopic rod 12 is slidably mounted at the upper end of the inner side of the pressing block 11, a second damping spring 13 is fixedly mounted at the upper end of the inner side of the pressing block 11, and the second damping spring 13 is located at the middle of the bottom end of the second telescopic rod 12.
The impact force can be relieved when the pressing block 11 is pressed through the second damping spring 13, so that the pressing block 11 is prevented from being pressed in hard contact with the upper end of the engine shell, and damage such as scratches is caused to the upper end of the engine shell.
Referring to fig. 2-3, the contact surfaces of the clamping plate 9 and the bottom end of the pressing block 11 are provided with anti-slip pads.
Through all being provided with the slipmat at splint 9 and pressing block 11's contact surface to avoid engine casing to appear sliding in the course of working, lead to influencing the accuracy of processing engine casing.
Referring to fig. 1-4, a base 1 is disposed in the middle of the bottom end of the console 2, a servo motor 4 is fixedly mounted in the middle of the inner side of the base 1, an output shaft of the servo motor 4 is fixedly mounted in the middle of the bottom end of the console 2, a sliding block 3 is disposed in the middle of the bottom end of the base 1, a guide rail is slidably mounted in the middle of the bottom end of the sliding block 3, the guide rail and the sliding block 3 are conventional technologies, and the sliding block 3 slides in the middle of the upper end of the guide rail, so that an engine shell is driven to move horizontally.
The operation table 2 is driven to rotate through the servo motor 4, so that the position of the engine shell is conveniently adjusted in a 360-degree rotation mode, the sliding block 3 is matched to slide in the horizontal direction on the guide rail, the position of the engine shell is conveniently and rapidly adjusted and positioned, and the working efficiency of drilling and tapping machining of the engine shell is improved.
The specific implementation process comprises the following steps:
when the engine shell needs to be drilled and tapped, the engine shell is firstly placed in the middle of the upper end of the operating platform 2, then the sliding plates 6 are pushed through the two groups of first telescopic rods 7, so that the four groups of sliding plates 6 slide from the periphery of the operating platform 2 to the center direction, when the four groups of clamping plates 9 are in contact with the corresponding side end faces of the engine shell, the engine shell is clamped and fixed, then the pressing block 11 is pushed through the second telescopic rods 12, so that the upper end of the engine shell is pressed and fixed, the periphery of the engine shell can be clamped and fixed with the upper end through the device, and the engine shell is rapidly positioned.
The engine housing can then be transported to the drilling device for machining by sliding on the guide rail by means of the sliding blocks 3. Meanwhile, the servo motor 4 drives the operation table 2 to conduct 360-degree rotation adjustment, so that the position of the engine shell can be conveniently and quickly adjusted, and the working efficiency of drilling and tapping processing of the engine shell is improved.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. A bore and attack device for engine case, a serial communication port, including operation panel (2), all be provided with clamping assembly around the upper end of operation panel (2), clamping assembly is including sliding plate (6), sliding plate (6) present the type of falling "L", sliding plate (6) carry out the horizontal direction at the upper end surface of operation panel (2) and slide, the bottom middle part of sliding plate (6) is provided with splint (9), the bottom middle part of sliding plate (6) is provided with spacing groove (8), the bottom slidable mounting of splint (9) is in the inboard middle part of spacing groove (8), the inboard middle part fixed mounting of spacing groove (8) has first damping spring (10), the terminal fixed mounting of first damping spring (10) is in the bottom middle part of splint (9).
2. A drilling and tapping apparatus for an engine housing as in claim 1, wherein: the utility model discloses a fixed seat is fixed on the top of operation panel (2), all fixed mounting has fixing base (5) all around, fixing base (5) are located the edge middle part of operation panel (2), the inboard middle part of fixing base (5) all is provided with two sets of first telescopic links (7), the terminal fixed mounting of first telescopic link (7) is in the back middle part of sliding plate (6), sliding plate (6) slidable mounting is in the side middle part of fixing base (5).
3. A drilling and tapping apparatus for an engine housing as claimed in claim 2, wherein: the upper end middle part of sliding plate (6) is provided with presses the subassembly, press the subassembly including pressing the piece (11), press the inboard upper end that piece (11) are located sliding plate (6), press the piece (11) to be located the upper end right side of splint (9).
4. A drilling and tapping apparatus for an engine housing according to claim 3, wherein: the middle part of the top end of the pressing block (11) is provided with a second telescopic rod (12), and the second telescopic rod (12) is fixedly arranged at the middle part of the upper end of the sliding plate (6).
5. A drilling and tapping apparatus for an engine housing as in claim 4, wherein: the output end of the second telescopic rod (12) is slidably mounted at the upper end of the inner side of the pressing block (11), a second damping spring (13) is fixedly mounted at the upper end of the inner side of the pressing block (11), and the second damping spring (13) is located in the middle of the bottom end of the second telescopic rod (12).
6. A drilling and tapping apparatus for an engine housing as in claim 5, wherein: the contact surfaces of the clamping plates (9) and the pressing blocks (11) are provided with anti-slip pads.
7. A drilling and tapping apparatus for an engine housing as claimed in claim 2, wherein: the automatic control device is characterized in that a base (1) is arranged in the middle of the bottom end of the operation table (2), a servo motor (4) is fixedly arranged in the middle of the inner side of the base (1), and an output shaft of the servo motor (4) is fixedly arranged in the middle of the bottom end of the operation table (2).
8. A drilling and tapping apparatus for an engine housing as in claim 7, wherein: the middle part of the bottom end of the base (1) is provided with a sliding block (3), and the middle part of the bottom end of the sliding block (3) is slidably provided with a guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321361708.0U CN220128192U (en) | 2023-05-31 | 2023-05-31 | Drilling and tapping device for engine shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321361708.0U CN220128192U (en) | 2023-05-31 | 2023-05-31 | Drilling and tapping device for engine shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220128192U true CN220128192U (en) | 2023-12-05 |
Family
ID=88960754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321361708.0U Active CN220128192U (en) | 2023-05-31 | 2023-05-31 | Drilling and tapping device for engine shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220128192U (en) |
-
2023
- 2023-05-31 CN CN202321361708.0U patent/CN220128192U/en active Active
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