CN219805687U - Diesel engine cylinder cover oil injection inclined hole drilling tool - Google Patents
Diesel engine cylinder cover oil injection inclined hole drilling tool Download PDFInfo
- Publication number
- CN219805687U CN219805687U CN202321342989.5U CN202321342989U CN219805687U CN 219805687 U CN219805687 U CN 219805687U CN 202321342989 U CN202321342989 U CN 202321342989U CN 219805687 U CN219805687 U CN 219805687U
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- China
- Prior art keywords
- rod
- screw
- inclined hole
- diesel engine
- oil injection
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- 238000005553 drilling Methods 0.000 title claims abstract description 35
- 238000002347 injection Methods 0.000 title claims abstract description 21
- 239000007924 injection Substances 0.000 title claims abstract description 21
- 230000001681 protective effect Effects 0.000 claims abstract description 37
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 description 6
- 239000000446 fuel Substances 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 230000003028 elevating effect Effects 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
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a diesel engine cylinder cover oil injection inclined hole drilling tool, which comprises a protective box and further comprises the following components: the protective box comprises a protective box body and is characterized by comprising an adjusting plate, wherein a baffle plate and a protective cover are arranged inside the protective box body, a square groove is formed in the top of the protective cover, a fixed rod is arranged inside the square groove, a sliding block is arranged on the fixed rod in a sliding mode, a vertical rod is arranged inside the protective cover, supporting blocks are arranged on the vertical rod in a sliding mode, two connecting blocks are respectively connected with the sliding block and the supporting blocks in a rotating mode, a supporting frame is arranged on one side of the adjusting plate, a threaded rod is arranged at the bottom of the supporting frame, and a drill bit is arranged at the bottom end of the threaded rod; the diesel engine cylinder cover oil injection inclined hole drilling tool is used for installing a drill rod through the adjusting plate capable of being adjusted in a rotating mode, the using position of a drill bit is convenient to adjust, the oil injection inclined hole is located simply, the adjusting plate can drive the drill rod to rotate, and the drilling angle of the drill bit is convenient to adjust.
Description
Technical Field
The utility model relates to the technical field of drilling tools, in particular to a diesel engine cylinder cover oil injection inclined hole drilling tool.
Background
The diesel engine is an internal combustion engine using diesel oil as fuel, and after air entering a cylinder is compressed by a piston to a temperature at which the fuel can be ignited and combusted by itself, the fuel is atomized by an oil injection pump or an oil injector and injected into the engine to contact with the hot air, namely, the engine burns by itself. The cylinder head is one of the indispensable components of the diesel engine, and is mainly formed by casting, and the structure is related to the form of the combustion chamber of the engine and the valve arrangement form.
When the existing diesel engine cylinder cover is used for machining the oil injection inclined hole, the oil injection inclined hole is obliquely formed in the cylinder cover, so that when a common drilling machine is used for drilling, the oil injection inclined hole is difficult to position, the drilling angle and the drilling position of a drill bit cannot be adjusted, the problem of low oil injection inclined hole machining efficiency is caused by the use limitation of the drilling machine, and the normal production of the cylinder cover is affected.
Disclosure of Invention
The utility model aims to provide a diesel engine cylinder cover oil injection inclined hole drilling tool for solving the problems set forth in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a diesel engine cylinder head oil spout inclined hole drilling frock, includes the protective housing, still includes:
the protective box comprises a protective box body and is characterized by comprising an adjusting plate, wherein a baffle and a protective cover are arranged inside the protective box body, a square groove is formed in the top of the protective cover, a fixed rod is arranged inside the square groove, a sliding block is arranged on the fixed rod in a sliding mode, a vertical rod is arranged inside the protective cover, a supporting block is arranged on the vertical rod in a sliding mode, connecting blocks are respectively arranged on two sides of the adjusting plate, the two connecting blocks are respectively connected with the sliding block and the supporting block in a rotating mode, a supporting frame is arranged on one side of the adjusting plate, a threaded rod is arranged at the bottom of the supporting frame, and a drill bit is arranged at the bottom end of the threaded rod;
the fixing plate is provided with a fixing frame and a movable frame, screw rods are arranged in the fixing frame and the movable frame, a sliding block is arranged at the bottom of the fixing plate, and the sliding block is sleeved on the screw rods through threaded holes formed in the fixing plate;
the adjusting mechanism is connected with the movable frame and can adjust the clamping position of the cylinder cover;
the lifting mechanism is arranged at the top of the protective box and can adjust the use height of the protective cover and the drill rod.
Based on the technical scheme, the utility model also provides the following optional technical schemes:
in one alternative: the adjusting mechanism comprises a screw rod, a thread groove and a rotary table, wherein a guide groove is formed in the partition plate, the movable frame is arranged inside the guide groove in a sliding mode, the screw rod is arranged inside the guide groove, the movable frame is provided with the thread groove, the two vertical rods penetrate through the thread groove and are in threaded fit with the thread groove, the rotary table is arranged at one end of the screw rod, and a transmission belt is arranged between the two screw rods.
In one alternative: the lifting mechanism comprises a driving screw, a sleeve, a driving motor and a driving belt, wherein the driving motor and the sleeve are arranged at the top of the protective box, a driving screw hole matched with the driving screw is formed in the sleeve, one end of the driving screw is fixedly connected with the protective cover, and the driving motor is connected with the sleeve through the driving belt arranged at the rotating end.
In one alternative: the supporting frame is internally provided with a limiting groove, a power box is slidably arranged in the limiting groove, a motor is arranged in the power box, and the rotating end of the motor is connected with a screw rod.
In one alternative: screw holes are formed in the supporting frame, and the screw rod penetrates through the screw holes and is in threaded fit with the screw holes.
Compared with the prior art, the utility model has the following beneficial effects:
the diesel engine cylinder head oil spout inclined hole drilling frock installs the drilling rod through rotatable regulating plate that adjusts, and the carriage can drive the drilling rod and slide, conveniently adjusts the position of use of drill bit for the location of oil spout inclined hole is comparatively simple, and the connecting block that the regulating plate both ends set up is connected with slider and supporting shoe respectively, and the regulating plate can drive the drilling rod and rotate, conveniently adjusts the drilling angle of drill bit, has guaranteed the normal processing of cylinder head oil spout inclined hole.
Drawings
Fig. 1 is a schematic structural diagram of a diesel engine cylinder head oil injection inclined hole drilling tool.
Fig. 2 is a front view of a diesel engine cylinder head oil injection inclined hole drilling tool.
Fig. 3 is a schematic structural view of a protective cover in a diesel engine cylinder head oil injection inclined hole drilling tool.
Reference numerals annotate: 1-protective box, 2-baffle, 201-guide slot, 3-bracing piece, 4-fixed frame, 5-fixed plate, 6-sliding block, 7-screw, 8-screw, 9-driving belt, 10-turntable, 11-movable frame, 111-thread groove, 12-protective cover, 121-square groove, 13-fixed rod, 14-slide block, 15-adjusting plate, 151-connecting block, 16-vertical rod, 161-spring, 17-supporting block, 18-fixed block, 19-bolt, 20-power box, 21-supporting frame, 211-limit groove, 22-motor, 23-threaded rod, 231-drill bit, 24-sliding rod, 25-driving screw, 26-sleeve, 27-driving belt, 28-driving motor.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be described in further detail with reference to the accompanying drawings and examples; in the drawings or description, similar or identical parts are provided with the same reference numerals, and in practical applications, the shape, thickness or height of each part may be enlarged or reduced. The examples set forth herein are intended to be illustrative of the utility model and are not intended to limit the scope of the utility model. Any obvious modifications or alterations to the utility model, as would be apparent, are made without departing from the spirit and scope of the present utility model.
In one embodiment, as shown in fig. 1-3, a diesel engine cylinder head oil injection inclined hole drilling tool comprises a protective box 1, and further comprises:
the adjusting plate 15, baffle 2 and protection casing 12 are arranged inside protection casing 1, baffle 2 carries out fixed mounting through bracing piece 3, square groove 121 has been seted up at protection casing 12 top, square groove 121 inside is fixedly provided with dead lever 13, slide block 14 is provided with to the last slip of dead lever 13, the inside vertical montant 16 that is provided with of protection casing 12, slide and be provided with supporting shoe 17 on the montant 16, adjusting plate 15 both sides are provided with connecting block 151 respectively, two connecting block 151 respectively with slide block 14 and supporting shoe 17 swivelling joint, adjusting plate 15 one side is provided with fixed block 18, two fixed block 18 between be provided with slide bar 24, slide bar 24 is last to slide and be provided with carriage 21, carriage 21 is fixed through the bolt, carriage 21 bottom is provided with threaded rod 23, the 23 bottom is provided with drill bit 231;
the baffle plate 2 is provided with a fixed frame 4 and a movable frame 11, screw rods 7 are respectively arranged in the fixed frame 4 and the movable frame 11, a sliding block 6 is arranged at the bottom of the fixed plate 5, and the sliding block 6 is sleeved on the screw rods 7 through threaded holes formed in the inner parts;
the adjusting mechanism is connected with the movable frame 11 and can adjust the clamping position of the cylinder cover;
the lifting mechanism is arranged at the top of the protective box 1 and can adjust the use height of the protective cover 12 and the drill rod 23.
The diesel engine cylinder head oil spout inclined hole drilling frock is installed drilling rod 23 through regulating plate 15, carriage 21 can drive drilling rod 23 and slide, conveniently adjust the position of use of drill bit 231, connecting block 15 that regulating plate 15 both ends set up is connected with slider 14 and supporting shoe 17 respectively, regulating plate 15 can drive drilling rod 23 and rotate, conveniently adjust the angle of boring of drill bit 231, slider 14 and supporting shoe 17 are all fixed through bolt 19, elevating system can adjust the initial height of protection casing 12 and drilling rod 23, as an embodiment, the upper and lower position is only one kind of arrangement about each part that gives in the figure, specific position is set for according to specific needs.
In one embodiment, as shown in fig. 2, the adjusting mechanism comprises a screw rod 8, a thread groove 111 and a rotary disc 10, a guide groove 201 is formed in the partition board 2, the movable frame 11 is slidably arranged inside the guide groove 201, the screw rod 8 is rotatably arranged inside the guide groove 201, the thread groove 111 is formed in the movable frame 11, two vertical rods 8 penetrate through the thread groove 111 and are in threaded fit with the thread groove 111, one end of the screw rod 8 is provided with the rotary disc 10, two belt pulleys are arranged outside the screw rod 8, a transmission belt 9 is arranged between the two belt pulleys, the rotary disc 10 and the transmission belt 9 drive the two screw rods 8 to rotate, and the screw rod 8 drives the movable frame 11 to move left and right so as to conveniently adjust the clamping position of the cylinder cover.
In one embodiment, as shown in fig. 2, the lifting mechanism comprises a driving screw 25, a sleeve 26, a driving motor 28 and a driving belt 27, the driving motor 28 and the sleeve 26 are arranged at the top of the protective box 1, the sleeve 26 is rotatably arranged on the protective box 1, a driving screw hole matched with the driving screw 25 is formed in the sleeve 26, one end of the driving screw 25 is fixedly connected with the protective cover 12, the driving motor 28 is connected with the sleeve 26 through the driving belt 27 arranged at the rotating end, the driving motor 28 drives the two sleeves 26 to rotate, and the sleeve 26 drives the driving screw 25 and the protective cover 12 to move up and down.
In one embodiment, as shown in fig. 1, a limit groove 211 is formed in the support frame 21, a power box 20 is slidably disposed in the limit groove 211, a motor 22 is disposed in the power box 20, and a rotating end of the motor 22 is connected with a screw 23.
In one embodiment, as shown in fig. 2, the support frame 21 is internally provided with a screw hole, and the screw 23 passes through the screw hole and is in threaded engagement with the screw hole.
In the foregoing embodiment of the utility model, the diesel engine cylinder head oil injection inclined hole drilling tool is provided, the cylinder head to be processed is placed between the plurality of clamping plates 5, the screw 7 rotates and drives the two clamping plates 5 to approach each other, the cylinder head can be fixed, the adjusting plate 15 can drive the drill rod 23 to rotate, the drilling angle of the drill bit 231 is convenient to adjust, the motor 22 drives the threaded rod 23 to rotate, the threaded rod 23 rotates and descends along the supporting frame 21, and the cylinder head can be drilled.
The foregoing is merely specific embodiments of the disclosure, but the protection scope of the disclosure is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the disclosure, and it is intended to cover the scope of the disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (5)
1. The utility model provides a diesel engine cylinder lid oil spout inclined hole drilling frock, includes the protective housing, its characterized in that still includes:
the protective box comprises a protective box body and is characterized by comprising an adjusting plate, wherein a baffle and a protective cover are arranged inside the protective box body, a square groove is formed in the top of the protective cover, a fixed rod is arranged inside the square groove, a sliding block is arranged on the fixed rod in a sliding mode, a vertical rod is arranged inside the protective cover, a supporting block is arranged on the vertical rod in a sliding mode, connecting blocks are respectively arranged on two sides of the adjusting plate, the two connecting blocks are respectively connected with the sliding block and the supporting block in a rotating mode, a supporting frame is arranged on one side of the adjusting plate, a threaded rod is arranged at the bottom of the supporting frame, and a drill bit is arranged at the bottom end of the threaded rod;
the fixing plate is provided with a fixing frame and a movable frame, screw rods are arranged in the fixing frame and the movable frame, a sliding block is arranged at the bottom of the fixing plate, and the sliding block is sleeved on the screw rods through threaded holes formed in the fixing plate;
the adjusting mechanism is connected with the movable frame and can adjust the clamping position of the cylinder cover;
the lifting mechanism is arranged at the top of the protective box and can adjust the use height of the protective cover and the drill rod.
2. The diesel engine cylinder head oil injection inclined hole drilling tool according to claim 1, wherein the adjusting mechanism comprises a screw rod, a thread groove and a rotary table, a guide groove is formed in the partition plate, the movable frame is arranged inside the guide groove in a sliding mode, the screw rod is arranged inside the guide groove, the thread groove is formed in the movable frame, two vertical rods penetrate through the thread groove and are in threaded fit with the thread groove, the rotary table is arranged at one end of the screw rod, and a transmission belt is arranged between the two screw rods.
3. The diesel engine cylinder head oil injection inclined hole drilling tool according to claim 1, wherein the lifting mechanism comprises a transmission screw, a sleeve, a driving motor and a transmission belt, the driving motor and the sleeve are arranged at the top of the protective box, a transmission screw hole matched with the transmission screw is formed in the sleeve, one end of the transmission screw is fixedly connected with the protective cover, and the driving motor is connected with the sleeve through the transmission belt arranged at the rotating end.
4. The diesel engine cylinder head oil injection inclined hole drilling tool according to claim 1, wherein a limiting groove is formed in the supporting frame, a power box is slidably arranged in the limiting groove, a motor is arranged in the power box, and a motor rotating end is connected with a screw rod.
5. The diesel engine cylinder head oil injection inclined hole drilling tool according to claim 4, wherein the support frame is internally provided with a screw hole, and the screw rod penetrates through the screw hole and is in threaded fit with the screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321342989.5U CN219805687U (en) | 2023-05-30 | 2023-05-30 | Diesel engine cylinder cover oil injection inclined hole drilling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321342989.5U CN219805687U (en) | 2023-05-30 | 2023-05-30 | Diesel engine cylinder cover oil injection inclined hole drilling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219805687U true CN219805687U (en) | 2023-10-10 |
Family
ID=88210582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321342989.5U Active CN219805687U (en) | 2023-05-30 | 2023-05-30 | Diesel engine cylinder cover oil injection inclined hole drilling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219805687U (en) |
-
2023
- 2023-05-30 CN CN202321342989.5U patent/CN219805687U/en active Active
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| GR01 | Patent grant |