CN211916694U - Automatic plug knocking mechanism on motorcycle engine shell - Google Patents

Abstract

The utility model discloses an automatic mechanism of beating of end cap on motorcycle engine shell, beat mechanism and adjustment mechanism including fixed plate, location clamping mechanism, end cap, the automatic mechanism of beating of end cap of setting can fill in the auxiliary hole with the end cap through the mode of beating, and the flexible direction of the automatic mechanism of beating of end cap is coaxial with the center pin in auxiliary hole simultaneously, and the leakproofness that the auxiliary hole was squeezed into to the end cap like this is high.

Description

Automatic plug knocking mechanism on motorcycle engine shell

Technical Field

The utility model relates to a manufacture equipment field of motorcycle engine drive side shell, concretely relates to automatic mechanism of beating of end cap on motorcycle engine housing.

Background

When a driving side shell of a motorcycle engine is machined, because the internal structure of the driving side shell is complex, auxiliary holes need to be drilled to enable the holes to be communicated with one another, after the driving side shell is machined, the auxiliary holes need to be blocked through plugs, so that oil leakage is prevented, the plugs are manually hammered into the auxiliary holes by the existing plugs, and the auxiliary holes are blocked; meanwhile, when the direction of hammering by a person is deviated from the direction of the auxiliary hole, the tightness of the auxiliary hole blocked by the plug is poor (when the angle is greatly deviated, one side of the plug is not tightly contacted with the inner wall of the auxiliary hole, and the tightness is poor), so that oil leakage is caused.

Disclosure of Invention

The utility model provides a not enough to above-mentioned prior art, the utility model provides an automatic mechanism of beating of end cap on motorcycle engine housing is convenient for beat the end cap in the auxiliary hole automatically, like this greatly reduced staff's intensity of labour, the direction of beating simultaneously and the center pin in auxiliary hole are on same straight line, and the leakproofness of end cap is high like this, can effectual anti-positive oil leak.

In order to achieve the above purpose, the utility model discloses a scheme: an automatic plug knocking mechanism on a shell on a driving side of a motorcycle engine comprises a fixed plate, a positioning and clamping mechanism, a plug knocking mechanism and an adjusting mechanism, wherein the positioning and clamping mechanism is arranged at the center of the fixed plate and is fixedly detachably connected with the fixed plate, the driving side shell is clamped on the positioning and clamping mechanism, a plurality of plug knocking mechanisms are arranged on the fixed plate at the periphery of the positioning and clamping mechanism, the position of each plug knocking mechanism corresponds to the position of an auxiliary hole of the driving side shell, each plug knocking mechanism comprises a knocking hydraulic cylinder and a fixed seat, the fixed seat is locked on the fixed plate through a bolt, the knocking hydraulic cylinder is fixed on the fixed seat, and the telescopic direction of a piston rod on the knocking hydraulic cylinder is coaxial with the central line of the auxiliary hole; an adjusting mechanism is arranged between each fixed seat and the beating hydraulic cylinder, and the position and the orientation of the beating hydraulic cylinder are adjusted through the adjusting mechanism.

Preferably, the adjusting mechanism comprises a sliding plate, an expansion link and a fastening nut, wherein a vertical adjusting plate is fixed on the fixed seat, a plurality of vertical sliding grooves and a strip-shaped through hole for the piston rod to pass through are formed in the adjusting plate, the end part of the rapping hydraulic cylinder passes through the sliding plate, the sliding plate is fixed with the rapping hydraulic cylinder, a plurality of lead screws facing the positioning and clamping mechanism are fixed on the sliding plate, each lead screw is respectively inserted into one sliding groove, the fastening nut is sleeved on each lead screw, and the fastening nut is pressed on the adjusting plate; the telescopic rod is fixed to the top end of the piston rod of the knocking hydraulic cylinder, the telescopic rod comprises an inner rod and an outer rod, an inner thread is arranged on the outer rod, an outer thread is arranged on the inner rod, the inner thread on the outer rod is matched with the outer thread on the inner rod, and the length of the telescopic rod can be adjusted through the rotating inner rod.

Preferably, the positioning and clamping mechanism comprises a positioning mounting plate, positioning pins, positioning platforms and pressing assemblies, wherein the number of the positioning pins is three or more, the positioning pins are fixed on the positioning mounting plate, the positions of the positioning pins correspond to the positions of the assembling holes in the driving side shell, each positioning pin is provided with one positioning platform, the periphery of the driving side shell is provided with a plurality of pressing assemblies, each pressing assembly comprises a pressing hydraulic cylinder and a pressing block, the pressing hydraulic cylinders are fixed on the positioning mounting plate, and the tops of the piston rods of the pressing hydraulic cylinders are fixed with the pressing blocks and the positions of the pressing blocks pressing the driving side shell are located right above the positioning pins.

Compared with the prior art, the utility model has the advantages of: 1. the automatic plug knocking mechanism can plug the plug into the auxiliary hole in a knocking mode, and meanwhile, the telescopic direction of the automatic plug knocking mechanism is coaxial with the central shaft of the auxiliary hole, so that the sealing property of the plug which is punched into the auxiliary hole is high; 2. the automatic plug knocking mechanism can adjust the direction and the elongation through the adjusting mechanism, and the positioning and clamping mechanism can be replaced, so that the automatic plug knocking mechanism can be suitable for driving side shells with various different sizes; 3. the positioning and clamping mechanism can position and fix the driving side shell, so that the positioning precision is high.

Drawings

Fig. 1 is a top view of the present invention.

Fig. 2 is a perspective view of the present invention.

Fig. 3 is a three-dimensional diagram of the automatic striking mechanism and the adjusting mechanism of the plug of the present invention.

Figure 4 is the cross-sectional view of the utility model discloses end cap telescopic link.

The positioning and clamping mechanism comprises a fixing plate 1, a fixing plate 2, a positioning and clamping mechanism 2.1, a positioning and mounting plate 2.2, a positioning pin 2.3, a positioning platform 2.4, a pressing component 2.5, a pressing hydraulic cylinder 2.6, a pressing block 3, a plug knocking mechanism 3.1, a knocking hydraulic cylinder 3.2, a fixing seat 3.3, an adjusting plate 3.4, a sliding groove 4, an adjusting mechanism 4.1, a sliding plate 4.2, a telescopic rod 4.3, an inner rod 4.4, an outer rod 4.5, a lead screw 4.6 and a fastening nut.

Detailed Description

The drawings are now assembled to further explain the utility model.

As shown in fig. 1-4, an automatic plug knocking mechanism on a motorcycle engine housing comprises a fixed plate 1, a positioning and clamping mechanism 2, a plug knocking mechanism 3 and an adjusting mechanism 4, wherein the center of the fixed plate 1 is provided with the positioning and clamping mechanism 2, the positioning and clamping mechanism 2 and the fixed plate 1 are detachably connected (i.e. the positioning and clamping mechanism 2 is fixed on the fixed plate 1 through bolts), the positioning and clamping mechanism 2 comprises a positioning and mounting plate 2.1, positioning pins 2.2, positioning platforms 2.3 and a pressing assembly 2.4, wherein the positioning pins 2.2 are three, the positioning pins 2.2 are fixed on the positioning and mounting plate 2.1, the positioning and mounting plate 2.1 is fixed on the fixed plate 1 through bolts, the positioning pins 2.2 correspond to the positions of assembling holes on a driving side shell (the driving side shell is mainly positioned through the assembling holes during processing), each positioning pin 2.2 is fixed with the positioning platform 2.3 through welding or integral casting molding, during positioning, the positioning pin 2.2 extends into the assembly hole, the bottom of the assembly hole is pressed on the positioning platform 2.3, and positioning is completed, two pressing assemblies 2.4 are arranged on the periphery of the driving side shell, each pressing assembly 2.4 comprises a pressing hydraulic cylinder 2.5 and a pressing block 2.6, wherein the pressing hydraulic cylinders 2.5 are fixed on the positioning mounting plate 2.1 in a welding mode, the pressing blocks 2.6 are fixed on the tops of the piston rods of the pressing hydraulic cylinders 2.5 in a welding or thread fixing mode, and the positions of the pressing blocks 2.6 for pressing the driving side shell are positioned right above the positioning pins 2.2, so that deformation caused by pressing can be effectively prevented during pressing; a plurality of plug knocking mechanisms 3 are fixed on a fixing plate 1 around a positioning and clamping mechanism 2 through bolts, the position of each plug knocking mechanism 3 corresponds to the position of an auxiliary hole of a driving side shell, each plug knocking mechanism 3 comprises a knocking hydraulic cylinder 3.1 and a fixed seat 3.2, wherein the fixed seat 3.2 is locked on the fixing plate 1 through bolts, the knocking hydraulic cylinder 3.1 is fixed on the fixed seat 3.2 through bolts, the extension direction of a piston rod on the knocking hydraulic cylinder 3.1 is coaxial with the central line of the auxiliary hole, so that when the plugs are knocked, the situation that the plugs are inclined towards one side when the plugs are knocked into the auxiliary holes is avoided, when the plugs are inclined towards one side, the outer walls of the plugs are not in close contact with the inner walls of the auxiliary holes, leakage is easy to occur, the situation cannot occur when the plugs are knocked by the device, and the plugs are tightly and uniformly attached to the inner walls of the auxiliary holes, the oil leakage phenomenon can not be generated; an adjusting mechanism 4 is arranged between each fixed seat 3.2 and the tapping hydraulic cylinder 3.1, the adjusting mechanism 4 comprises a sliding plate 4.1, an expansion link 4.2 and a fastening nut 4.6, wherein a vertical adjusting plate 3.3 is fixed on the fixed seat 3.2 in a welding manner (the fixed seat 3.2 and the adjusting plate 3.3 form an L shape rotating 90 degrees anticlockwise), two vertical sliding grooves 3.4 and a strip-shaped through hole for a piston rod to pass through are arranged on the adjusting plate 3.3, the through hole is positioned between the two sliding grooves 3.4, the end part of the tapping hydraulic cylinder 3.1 passes through the sliding plate 4.1, the sliding plate 4.1 is fixed with the tapping hydraulic cylinder 3.1 in a welding manner, a plurality of lead screws 4.5 facing the positioning and clamping mechanism 2 are fixed on the sliding plate 4.1 in a welding manner, each lead screw 4.5 is respectively inserted into one sliding groove 3.4, the fastening nut 4.6 is sleeved on each lead screw 4.5, the fastening nut 4.6 is pressed on the adjusting plate 3.3, and the tapping hydraulic cylinder 3.1 can be vertically slid by loosening the fastening nut 4.6, when the sliding plate slides to a certain position, the fastening nut 4.6 is screwed down to realize the fixation of the sliding plate 4.1 and the adjusting plate 3.3; the telescopic rod 4.2 is fixed at the top end of a piston rod of the rapping hydraulic cylinder 3.1 in a welding mode, the telescopic rod 4.2 comprises an inner rod 4.3 and an outer rod 4.4, an internal thread is formed on the outer rod 4.4, an external thread is formed on the inner rod 4.3, an indoor thread on the outer rod 4.4 is matched with the external thread on the inner rod 4.3, the length of the telescopic rod 4.2 can be adjusted by rotating the inner rod 4.3, the position and the orientation of the rapping hydraulic cylinder 3.1 are adjusted by the adjusting mechanism 4, so that the elongation of the piston rod can be adjusted, the position of the fixed seat 3.2 is adjusted when different types of driving side shells are replaced, then a threaded hole is drilled on the fixed plate 1, so that the fixed seat 3.2 is fixed on the fixed plate 1, so that the orientation of the rapping hydraulic cylinder 3.1 is adjusted, the height of the rapping hydraulic cylinder 3.1 and the production of the telescopic rod 4.2 are adjusted according to the position of.

Claims (3)

1. An automatic plug knocking mechanism on a motorcycle engine shell comprises a fixed plate, a positioning clamping mechanism, a plug knocking mechanism and an adjusting mechanism, and is characterized in that the positioning clamping mechanism is arranged at the center of the fixed plate and detachably connected with the fixed plate, a driving side shell is clamped on the positioning clamping mechanism, a plurality of plug knocking mechanisms are arranged on the fixed plate around the positioning clamping mechanism, the position of each plug knocking mechanism corresponds to the position of an auxiliary hole of the driving side shell, each plug knocking mechanism comprises a knocking hydraulic cylinder and a fixed seat, the fixed seat is locked on the fixed plate through a bolt, the knocking hydraulic cylinder is fixed on the fixed seat, and the extension direction of a piston rod on the knocking hydraulic cylinder is coaxial with the central line of the auxiliary hole; an adjusting mechanism is arranged between each fixed seat and the beating hydraulic cylinder, and the position and the orientation of the beating hydraulic cylinder are adjusted through the adjusting mechanism.

2. The automatic plug knocking mechanism on the motorcycle engine shell is characterized in that the adjusting mechanism comprises a sliding plate, an expansion link and a fastening nut, wherein a vertical adjusting plate is fixed on a fixed seat, a plurality of vertical sliding grooves and a long-strip-shaped through hole for a piston rod to pass through are formed in the adjusting plate, the end part of a knocking hydraulic cylinder passes through the sliding plate, the sliding plate is fixed with the knocking hydraulic cylinder, a plurality of lead screws facing a positioning and clamping mechanism are fixed on the sliding plate, each lead screw is inserted into one sliding groove, the fastening nut is sleeved on each lead screw and pressed on the adjusting plate; the telescopic rod is fixed to the top end of the piston rod of the knocking hydraulic cylinder, the telescopic rod comprises an inner rod and an outer rod, an inner thread is arranged on the outer rod, an outer thread is arranged on the inner rod, the inner thread on the outer rod is matched with the outer thread on the inner rod, and the length of the telescopic rod can be adjusted through the rotating inner rod.

3. The automatic plug knocking mechanism for the motorcycle engine housing as claimed in claim 2, wherein the positioning and clamping mechanism includes three or more positioning pins fixed on the positioning mounting plate, positioning platforms corresponding to the assembly holes of the driving side housing, and pressing members each having a positioning platform thereon, a plurality of pressing members each having a pressing cylinder and a pressing block thereon, wherein the pressing cylinder is fixed on the positioning mounting plate, and the pressing block is fixed on the top of the piston rod of each pressing cylinder and positioned directly above the positioning pin.

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