CN112809594A - Self-locking engine oil pump clamp - Google Patents
Self-locking engine oil pump clamp Download PDFInfo
- Publication number
- CN112809594A CN112809594A CN202110171182.9A CN202110171182A CN112809594A CN 112809594 A CN112809594 A CN 112809594A CN 202110171182 A CN202110171182 A CN 202110171182A CN 112809594 A CN112809594 A CN 112809594A
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- Prior art keywords
- oil pump
- rod
- plate
- self
- engine oil
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- 239000010705 motor oil Substances 0.000 title claims abstract description 22
- 230000001681 protective effect Effects 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 3
- 239000003921 oil Substances 0.000 abstract description 38
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000010710 diesel engine oil Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/12—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with storage compartments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/14—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top
- B25H1/16—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top in height
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H5/00—Tool, instrument or work supports or storage means used in association with vehicles; Workers' supports, e.g. mechanics' creepers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rotary Pumps (AREA)
Abstract
The invention provides a self-locking engine oil pump clamp, and belongs to the technical field of engine assembly. The self-locking engine oil pump clamp comprises a vehicle body assembly, a clamping assembly and a connecting assembly. The box is fixed the top of bottom plate, electric putter fixes the inside of box, the backup pad sets up the top of box, the backup pad with electric putter's output fixed connection. One end of the second screw rod is rotatably connected with the bearing seat, the clamping plate is fixedly connected with the threaded sleeve, and the belt is sleeved on the outer surfaces of the first belt wheel and the second belt wheel. The oil pump fixing device has the advantages that the oil pump can be clamped and fixed, fixing firmness between the connecting disc and the oil pump is facilitated, meanwhile, the height of assembly between the oil pump and the connecting disc can be adjusted conveniently, convenience in operation of personnel is facilitated, labor intensity of the personnel is reduced, and assembly efficiency of an engine is improved.
Description
Technical Field
The invention relates to the field of engine assembly, in particular to a self-locking engine oil pump clamp.
Background
During the process of assembling the diesel engine oil pump, the oil pump connecting disc needs to be pre-assembled on the oil pump in advance. At present, the operation of tightening the torque of the oil pump connecting disc bolt is that a producer holds the oil pump with one hand and tightens the torque of the oil pump connecting disc bolt with the other hand by holding a torque wrench. At the pre-prepared oil pump in-process, the oil pump removes easily and follows the commentaries on classics when screwing up oil pump connection pad bolt moment for oil pump connection pad can not be firm fix on the oil pump, also is inconvenient simultaneously to highly adjusting oil pump and connection pad assembly, leads to personnel to operate inconveniently, has increased personnel's intensity of labour, has reduced the efficiency of engine assembly. How to invent a self-locking engine oil pump clamp to improve the problems becomes a problem to be solved currently.
Disclosure of Invention
In order to make up for the defects, the invention provides a self-locking engine oil pump clamp, aiming at solving the problems that an oil pump connecting disc cannot be firmly fixed on an oil pump due to the fact that the oil pump is easy to move and follow up to rotate, and meanwhile, the assembly height of the oil pump and the connecting disc is not convenient to adjust, so that the operation of personnel is inconvenient, the labor intensity of the personnel is increased, and the assembly efficiency of an engine is reduced.
The invention is realized by the following steps:
the invention provides a self-locking engine oil pump clamp which comprises a vehicle body assembly, a clamping assembly and a connecting assembly.
The car body assembly comprises a bottom plate, a box body, an electric push rod and a supporting plate, wherein the box body is fixed above the bottom plate, the electric push rod is fixed inside the box body, the supporting plate is arranged above the box body, and the supporting plate is fixedly connected with the output end of the electric push rod.
The centre gripping subassembly includes motor, first lead screw, thread bush, splint, bolster, bearing frame and second lead screw, the motor is fixed top one side of backup pad, first lead screw with the output of motor rotates to be connected, the bearing frame is fixed the opposite side of backup pad top, the one end of second lead screw with the bearing frame rotates to be connected, the thread bush is threaded connection respectively first lead screw with on the second lead screw, splint with thread bush fixed connection, the bolster is connected one side of splint.
The connecting assembly comprises a first bevel gear, a first shaft rod, a second shaft rod, a supporting piece, a second bevel gear, a first belt wheel, a second belt wheel and a belt, the first bevel gear is connected to the first screw rod and the second screw rod respectively, the first shaft rod and the second shaft rod are fixed above the supporting plate respectively, the supporting piece is connected between the supporting plate and the first shaft rod as well as between the supporting plate and the second shaft rod, the second bevel gear is fixed at one end of the first screw rod and one end of the second screw rod, the second bevel gear is connected with the first bevel gear in a meshed mode, the first belt wheel and the second belt wheel are sleeved at the other end of the first shaft rod and the other end of the second shaft rod respectively, and the belt is sleeved on the outer surface of the first belt wheel and the outer surface of the second belt wheel.
In one embodiment of the invention, a cabinet door is arranged on the outer surface of the box body, and a handle is arranged on the cabinet door.
In an embodiment of the present invention, a roller is disposed below the bottom plate, and the roller is fixedly connected to the bottom end of the bottom plate.
In one embodiment of the invention, an armrest is connected to the outside of the box body, and the armrest is fixed to one side of the box body.
In one embodiment of the invention, a storage box is fixed inside the box body, and a partition plate is connected inside the storage box.
In one embodiment of the invention, a fixed block is arranged below the motor, and the motor is connected with the supporting plate through the fixed block.
In an embodiment of the present invention, one end of the first lead screw and one end of the second lead screw are connected to a limiting block.
In one embodiment of the invention, the clamping plate comprises a connecting rod and a plate body, one end of the connecting rod is connected with the threaded sleeve, and the plate body is connected with the other end of the connecting rod.
In one embodiment of the present invention, the buffer member includes a spring and a protection pad, the spring is connected to one side of the plate body, and one side of the protection pad is connected to the spring.
In an embodiment of the present invention, a protective shell is disposed outside the first bevel gear and the second bevel gear, the first lead screw and the second lead screw penetrate through the protective shell, the supporting member includes a supporting rod and a bearing sleeve, the supporting rod is connected above the supporting plate, the bearing sleeve is connected above the supporting rod, and the bearing sleeve is respectively sleeved on outer surfaces of the first shaft rod and the second shaft rod.
The invention has the beneficial effects that: when the self-locking engine oil pump clamp is used, the first screw rod and the first bevel gear are driven to rotate by starting the motor, the threaded sleeve moves relative to the first screw rod to drive the clamping plates to move, the second bevel gear and the first shaft rod are driven to rotate by meshing connection of the first bevel gear and the second bevel gear, the first shaft rod drives the first belt wheel to rotate, the belt drives the second shaft rod, the second belt wheel and the second bevel gear to rotate, the second bevel gear drives the first bevel gear to rotate so as to drive the second screw rod to rotate, so that the two clamping plates move, the buffer part is arranged to provide protection for the oil pump in the clamping process, the damage to the surface of the oil pump is avoided, and the two clamping plates are close to or far away from each other by changing the forward and reverse rotation of the motor, thereby realizing the clamping of the oil pump. The height of the supporting plate can be conveniently adjusted by arranging the electric push rod, so that the height of the connecting disc and the oil pump can be conveniently adjusted, and the personnel can conveniently operate. The oil pump fixing device has the advantages that the oil pump can be clamped and fixed, fixing firmness between the connecting disc and the oil pump is facilitated, meanwhile, the height of assembly between the oil pump and the connecting disc can be adjusted conveniently, convenience in operation of personnel is facilitated, labor intensity of the personnel is reduced, and assembly efficiency of an engine is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of a self-locking engine oil pump clamp provided by an embodiment of the invention;
FIG. 2 is a schematic structural view of a vehicle body assembly provided in accordance with an embodiment of the present invention;
FIG. 3 is a schematic view of a connection structure of a clamping assembly and a connecting assembly according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a clamping assembly according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a connection assembly according to an embodiment of the present invention.
In the figure: 100-a vehicle body component; 110-a base plate; 120-a box body; 122-a cabinet door; 124-a handle; 130-a roller; 140-a handrail; 150-an electric push rod; 160-a support plate; 170-a storage box; 172-a separator; 200-a clamping assembly; 210-a motor; 212-fixed block; 220-a first lead screw; 222-a stop block; 230-a threaded sleeve; 240-clamping plate; 242-connecting rod; 244-a plate body; 250-a buffer; 252-a spring; 254-protective pad; 260-a bearing seat; 270-a second lead screw; 300-a connection assembly; 310-a protective shell; 320-a first bevel gear; 330-a first shaft; 340-a second shaft; 350-a support member; 352-support bar; 354-bearing housing; 360-second bevel gear; 370-a first pulley; 380-a second pulley; 390-Belt.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
Referring to fig. 1-5, the present invention provides a technical solution: a self-locking engine oil pump clamp comprises a vehicle body component 100, a clamping component 200 and a connecting component 300.
Referring to fig. 1 and 2, the vehicle body assembly 100 includes a bottom plate 110, a box 120, an electric push rod 150 and a support plate 160, wherein the box 120 is fixed above the bottom plate 110, a cabinet door 122 is disposed on an outer surface of the box 120, and a handle 124 is disposed on the cabinet door 122. The roller 130 is disposed under the bottom plate 110, and the roller 130 is fixedly connected to the bottom end of the bottom plate 110. The armrest 140 is coupled to an outside of the case 120, and the armrest 140 is fixed to one side of the case 120. The handrail 140 is connected with the box body 120 by welding, and the device is convenient to move by arranging the rollers 130 and the handrail 140. The electric push rod 150 is fixed inside the case 120, the support plate 160 is disposed above the case 120, and the support plate 160 is fixedly connected to an output end of the electric push rod 150. The height of the supporting plate 160 can be conveniently adjusted by arranging the electric push rod 150, so that the height of the connecting disc connected with the oil pump can be conveniently adjusted, and the operation by personnel is convenient. A storage box 170 is fixed inside the box body 120, and a partition plate 172 is connected inside the storage box 170. The storage case 170 may be used to place a tool for fixing the connection pad to the oil pump.
Referring to fig. 1, 3, 4 and 5, the clamping assembly 200 includes a motor 210, a first screw 220, a thread bushing 230, a clamping plate 240, a buffer 250, a bearing seat 260 and a second screw 270, the motor 210 is fixed on one side of the upper portion of the supporting plate 160, a fixing block 212 is disposed below the motor 210, and the motor 210 is connected to the supporting plate 160 through the fixing block 212. The motor 210 is connected with the fixed block 212 through a screw, the first lead screw 220 is rotatably connected with the output end of the motor 210, the bearing seat 260 is fixed at the other side above the supporting plate 160, the bearing seat 260 is connected with the supporting plate 160 through a welding mode, one end of the second lead screw 270 is rotatably connected with the bearing seat 260, and one ends of the first lead screw 220 and the second lead screw 270 are connected with the limiting block 222. The threaded sleeve 230 is respectively in threaded connection with the first screw rod 220 and the second screw rod 270, the clamping plate 240 is fixedly connected with the threaded sleeve 230, the clamping plate 240 comprises a connecting rod 242 and a plate body 244, one end of the connecting rod 242 is connected with the threaded sleeve 230, the plate body 244 is connected with the other end of the connecting rod 242, and the buffer member 250 is connected to one side of the clamping plate 240. The buffer member 250 includes a spring 252 and a protection pad 254, the spring 252 is connected to one side of the plate body 244, and one side of the protection pad 254 is connected to the spring 252. The spring 252 is provided to provide a buffer to prevent the clamping of the plate 244 from damaging the surface of the oil pump.
Referring to fig. 1, 3, 4 and 5, the connecting assembly 300 includes a first bevel gear 320, a first shaft 330, a second shaft 340, a support 350, a second bevel gear 360, a first pulley 370, a second pulley 380 and a belt 390, the first bevel gear 320 is respectively connected to the first lead screw 220 and the second lead screw 270, the first shaft 330 and the second shaft 340 are respectively fixed above the supporting plate 160, the support 350 is connected between the supporting plate 160 and the first shaft 330 and the second shaft 340, the support 350 includes a supporting rod 352 and a bearing sleeve 354, the supporting rod 352 is connected above the supporting plate 160, the bearing sleeve 354 is connected above the supporting rod 352, and the bearing sleeve 354 is respectively sleeved on the outer surfaces of the first shaft 330 and the second shaft 340. The second bevel gear 360 is fixed at one end of the first lead screw 220 and one end of the second lead screw 270, the second bevel gear 360 is meshed with the first bevel gear 320, a protective shell 310 is arranged outside the first bevel gear 320 and the second bevel gear 360, the first lead screw 220 and the second lead screw 270 penetrate through the protective shell 310, the first belt pulley 370 and the second belt pulley 380 are respectively sleeved at the other end of the first shaft 330 and the other end of the second shaft 340, and the belt 390 is sleeved on the outer surfaces of the first belt pulley 370 and the second belt pulley 380.
The working principle of the self-locking engine oil pump clamp is as follows: during the use, drive first lead screw 220 and first bevel gear 320 through starter motor 210 and rotate, thread bush 230 removes first lead screw 220 relatively, thereby drive plate 244 and protection pad 254 and remove, connect through first bevel gear 320 and the meshing of second bevel gear 360, thereby make second bevel gear 360 and first axostylus axostyle 330 rotate, first axostylus axostyle 330 rotates and drives first band pulley 370 and rotate, thereby make belt 390 drive second axostylus axostyle 340, second band pulley 380 and second bevel gear 360 rotate, second bevel gear 360 drives first bevel gear 320 and rotates, thereby drive second lead screw 270 and rotate, thereby make two plate 244 remove, realize getting close to each other or keeping away from of two plate 244 through the positive and negative rotation that changes motor 210, thereby realize the centre gripping to the oil pump. Thereby be convenient for remove the device through setting up gyro wheel 130 and handrail 140 and can be convenient for put the oil pump in backup pad 160, can be used for placing the fixed instrument of connection pad and oil pump through setting up storage tank 170, be convenient for adjust the height of backup pad 160 through setting up electric putter 150 to be favorable to adjusting the height of connection pad and oil pump connection, the personnel of being convenient for operate. The problem of because the oil pump removes easily and follows the commentaries on classics for oil pump connection pad can not be firm fix on the oil pump, also be inconvenient simultaneously to the height of oil pump and connection pad assembly adjust, lead to personnel to operate inconveniently, increased personnel's intensity of labour, reduced engine assembly efficiency is improved.
It should be noted that the specific model specifications of the electric push rod 150 and the motor 210 need to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.
The power supply of the power push bar 150 and the motor 210 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A self-locking engine oil pump clamp is characterized by comprising
The vehicle body assembly (100) comprises a bottom plate (110), a box body (120), an electric push rod (150) and a support plate (160), wherein the box body (120) is fixed above the bottom plate (110), the electric push rod (150) is fixed inside the box body (120), the support plate (160) is arranged above the box body (120), and the support plate (160) is fixedly connected with the output end of the electric push rod (150);
the clamping assembly (200) comprises a motor (210), a first screw rod (220), a threaded sleeve (230), a clamping plate (240), a buffer piece (250), a bearing seat (260) and a second screw rod (270), wherein the motor (210) is fixed on one side above the supporting plate (160), the first screw rod (220) is rotatably connected with the output end of the motor (210), the bearing seat (260) is fixed on the other side above the supporting plate (160), one end of the second screw rod (270) is rotatably connected with the bearing seat (260), the threaded sleeve (230) is respectively in threaded connection with the first screw rod (220) and the second screw rod (270), the clamping plate (240) is fixedly connected with the threaded sleeve (230), and the buffer piece (250) is connected on one side of the clamping plate (240);
a connecting assembly (300), wherein the connecting assembly (300) comprises a first bevel gear (320), a first shaft rod (330), a second shaft rod (340), a support (350), a second bevel gear (360), a first pulley (370), a second pulley (380) and a belt (390), the first bevel gear (320) is respectively connected to the first screw rod (220) and the second screw rod (270), the first shaft rod (330) and the second shaft rod (340) are respectively fixed above the support plate (160), the support (350) is connected between the support plate (160) and the first shaft rod (330) and the second shaft rod (340), the second bevel gear (360) is fixed at one end of the first screw rod (220) and the second screw rod (270), and the second bevel gear (360) is in meshing connection with the first bevel gear (320), the first pulley (370) and the second pulley (380) are respectively sleeved on the other ends of the first shaft (330) and the second shaft (340), and the belt (390) is sleeved on the outer surfaces of the first pulley (370) and the second pulley (380).
2. The self-locking engine oil pump clamp as recited in claim 1, characterized in that a cabinet door (122) is arranged on the outer surface of the box body (120), and a handle (124) is arranged on the cabinet door (122).
3. The self-locking engine oil pump clamp as recited in claim 1, characterized in that a roller (130) is arranged below the bottom plate (110), and the roller (130) is fixedly connected to the bottom end of the bottom plate (110).
4. The self-locking engine oil pump clamp as recited in claim 1, characterized in that a handrail (140) is connected to the outside of the box body (120), and the handrail (140) is fixed on one side of the box body (120).
5. The self-locking engine oil pump clamp as recited in claim 1, characterized in that a storage box (170) is fixed inside the box body (120), and a partition plate (172) is connected inside the storage box (170).
6. The self-locking engine oil pump clamp of claim 1, wherein a fixing block (212) is arranged below the motor (210), and the motor (210) is connected with the supporting plate (160) through the fixing block (212).
7. The self-locking engine oil pump clamp as recited in claim 1, characterized in that a limiting block (222) is connected to one end of the first lead screw (220) and one end of the second lead screw (270).
8. The self-locking engine oil pump clamp of claim 1, wherein the clamping plate (240) comprises a connecting rod (242) and a plate body (244), one end of the connecting rod (242) is connected with the threaded sleeve (230), and the plate body (244) is connected with the other end of the connecting rod (242).
9. The self-locking engine oil pump clamp according to claim 8, wherein the buffer member (250) comprises a spring (252) and a protection pad (254), the spring (252) is connected to one side of the plate body (244), and one side of the protection pad (254) is connected to the spring (252).
10. The self-locking engine oil pump clamp of claim 1, wherein a protective shell (310) is disposed outside the first bevel gear (320) and the second bevel gear (360), the first lead screw (220) and the second lead screw (270) penetrate through the protective shell (310), the support member (350) comprises a support rod (352) and a bearing sleeve (354), the support rod (352) is connected above the support plate (160), the bearing sleeve (354) is connected above the support rod (352), and the bearing sleeve (354) is respectively sleeved on the outer surfaces of the first shaft rod (330) and the second shaft rod (340).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110171182.9A CN112809594A (en) | 2021-02-08 | 2021-02-08 | Self-locking engine oil pump clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110171182.9A CN112809594A (en) | 2021-02-08 | 2021-02-08 | Self-locking engine oil pump clamp |
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| CN112809594A true CN112809594A (en) | 2021-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110171182.9A Pending CN112809594A (en) | 2021-02-08 | 2021-02-08 | Self-locking engine oil pump clamp |
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| CN113370163A (en) * | 2021-06-18 | 2021-09-10 | 广西玉柴机器股份有限公司 | Adjustable supporting device for engine maintenance |
| CN114633232A (en) * | 2022-03-09 | 2022-06-17 | 广西玉柴机器股份有限公司 | Steering pump assembly fixture of test line engine |
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