CN109780972B - Piston assembly deflection cylinder detection equipment - Google Patents
Piston assembly deflection cylinder detection equipment Download PDFInfo
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- CN109780972B CN109780972B CN201811587605.XA CN201811587605A CN109780972B CN 109780972 B CN109780972 B CN 109780972B CN 201811587605 A CN201811587605 A CN 201811587605A CN 109780972 B CN109780972 B CN 109780972B
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Abstract
The invention relates to detection equipment, in particular to piston assembly deflection cylinder detection equipment. The technical problem of the invention is that: the piston assembly deflection cylinder detection equipment can fix a measurement value, reduce spring deformation and fix a measurement angle during measurement. The technical scheme of the invention is as follows: a piston assembly deflection cylinder detection device comprises a mounting frame, a pull handle, a guide sleeve, a guide rod, a feeler gauge, a reset mechanism, a rolling bearing, a rotating shaft, a reel, a torsion spring, a ratchet wheel, a spring hinge and the like; the mounting frame top is equipped with the pull handle, is equipped with the guide pin bushing in the middle of the mounting frame bottom, and the movable type is equipped with the guide arm in the guide pin bushing, and guide arm front side lower part rotary type is equipped with the clearance gauge, and the clearance gauge is located the mounting frame below. The invention can fix the positions of the scale stay wire and the reel through the ratchet wheel, the spring hinge and the ratchet, prevent the scale stay wire from retracting when a worker stops pulling, fix the numerical value of the scale stay wire, and judge the cylinder deviation condition of the piston by reading the numerical value of the scale stay wire.
Description
Technical Field
The invention relates to detection equipment, in particular to piston assembly deflection cylinder detection equipment.
Background
When an automobile is overhauled after being used for a long time, a worker needs to measure the matching condition of a piston and a piston cylinder and whether the piston cylinder is deviated or not, so that whether the piston or the piston cylinder can be continuously used or not is judged, when the distance between the piston and the piston cylinder is smaller, the piston and the piston cylinder need to be replaced when the distance between the piston and the piston cylinder is larger and exceeds the range, the current worker carries out piston deviation cylinder detection in a mode of measuring by using a spring scale, and the size of the deviation cylinder is judged by observing numbers on the spring scale, but the mode has the condition that the instantaneous reading is not accurate enough when the spring scale is used for measuring, and the reading is prone to be inaccurate; the spring in the spring scale is in a stretched state for a long time, and the measurement accuracy can be influenced for a long time; the measuring angle of the spring scale cannot be fixed, and the decomposition of force can be generated during measurement, so that the measured value is influenced.
Disclosure of Invention
In order to overcome the defects that inaccurate reading is easily caused when a spring scale is used for measuring and a spring in the spring scale can influence the measuring result and the measuring angle cannot be fixed when a worker carries out deflection cylinder detection at present, the invention has the technical problems that: the piston assembly deflection cylinder detection equipment can fix a measurement value, reduce spring deformation and fix a measurement angle during measurement.
The technical scheme of the invention is as follows: a piston assembly deflection cylinder detection device comprises an installation frame, a pull handle, a guide sleeve, a guide rod, a feeler gauge, a reset mechanism, a rolling bearing, a rotating shaft, a reel, a torsion spring, a ratchet wheel, a spring hinge, a ratchet and a scale pull wire, wherein the pull handle is arranged at the top of the installation frame, the guide sleeve is arranged in the middle of the bottom of the installation frame, the guide rod is movably arranged in the guide sleeve, the feeler gauge is rotatably arranged at the lower part of the front side of the guide rod and is positioned below the installation frame, the reset mechanism is arranged at the top end of the guide rod, the top of the reset mechanism is connected with the top inside of the installation frame, the rolling bearing is embedded at the upper part of the left side of the installation frame, the rotating shaft is rotatably arranged in the rolling bearing, the left end of the rotating shaft is provided with the reel, the spring hinge is located the reel rear, and spring hinge lower extreme is equipped with the ratchet, and the ratchet is located the reel left, and ratchet meshing have the scale to act as go-between on the reel, and the scale is acted as go-between the lower extreme and is connected with canceling release mechanical system.
Further, canceling release mechanical system is including the slide bar, connecting block and expanding spring, and the mounting frame has all been opened on two wall upper portions about, and both sides all are equipped with the slide bar about in the slide bar, and left side top slide bar top is connected with scale pull wire lower extreme, and the guide arm top is equipped with the connecting block, and the connecting block left side is connected with left slide bar right-hand member, and the connecting block right side is connected with right-hand slide bar left end, and the connecting block top is connected with expanding spring, and the top is connected in expanding spring upper end and the mounting frame.
Further, still including the bracing piece, the swivel sleeve, the arc strip, first bolt, compression spring, connecting rod and rubber pad, the anterior left and right sides symmetry of installing frame is equipped with the bracing piece, both sides bracing piece rear end is equipped with the swivel sleeve about, the swivel sleeve is located guide arm the place ahead, both ends symmetry rotary type is equipped with the arc strip about the swivel sleeve, right-hand arc strip is connected with first bolt through the screw hole, first bolt is located the guide arm rear, be connected with compression spring between the left and right sides arc strip rear end, compression spring is passed to first bolt left end, first bolt left end passes through the screw thread and is connected with left arc strip, left arc strip right side middle part all is equipped with the connecting rod with right-hand arc strip left side middle part, left connecting rod right-hand connecting rod left end symmetry is equipped with the rubber pad, left rubber pad right side and right.
Further, still including viscidity subsides and sponge piece, evenly open on the clearance gauge has the round hole, has placed the sponge piece in the round hole, and the clearance gauge left and right sides all is equipped with the viscidity subsides, and the viscidity is pasted and is located the round hole left and right sides, and the sponge piece is located between the two sides viscidity subsides of left and right sides.
Furthermore, the plug ruler further comprises a fixing bolt and a fixing nut, an arc-shaped groove is formed in the lower portion of the guide rod, the fixing bolt is rotatably arranged on the upper portion of the plug ruler, the rear end of the fixing bolt penetrates through the arc-shaped groove, the fixing nut is arranged at the rear end of the fixing bolt, and the fixing nut is located behind the guide rod.
When a worker needs to detect the condition of the piston deviating from the cylinder, the worker puts the feeler gauge between the piston and the cylinder body, after the feeler gauge is put, the worker pulls the pull handle upwards, the pull handle drives the mounting frame and the guide sleeve to move upwards, the positions of the guide rod and the feeler gauge are not changed, the reset mechanism is pulled, the scale pull wire drives the reel to rotate anticlockwise and further drives the rotating shaft and the ratchet wheel to rotate anticlockwise, the torsion spring is pulled, the ratchet wheel, the spring hinge and the ratchet can fix the positions of the scale pull wire and the reel, the scale pull wire is prevented from retracting when the worker stops pulling, the numerical value of the scale pull wire can be fixed, the worker can judge the condition of the piston deviating from the cylinder by reading the numerical value of the scale pull wire, so as to determine whether the piston or the cylinder body needs to be replaced, after the worker finishes measurement, the worker firstly, the ratchet no longer with the ratchet meshing, and then no longer blocks the ratchet, and the reel clockwise rotation under torsion spring's spring force effect, and then twines the scale on the reel, and installing frame, pull handle and guide pin bushing reset under canceling release mechanical system's effect simultaneously to make the workman accomplish the detection of the inclined to one side jar condition of piston.
When a worker pulls the pull handle upwards, the pull handle drives the mounting frame and the guide sleeve to move upwards, the sliding groove moves upwards simultaneously, the sliding rod slides downwards in the sliding groove, the scale stay wire is pulled out, the connecting block is unchanged in position under the action of the guide rod, the telescopic spring is stretched, when the worker moves the pull handle downwards, the pull handle drives the mounting frame and the guide sleeve to move downwards, the sliding groove moves downwards simultaneously, the sliding rod slides upwards in the sliding groove, the scale stay wire is contracted on the reel, and the mounting frame, the pull handle and the guide sleeve are reset under the action of the telescopic spring, so that the mounting frame, the pull handle, the plug ruler, the guide rod, the guide sleeve and the like are conveniently restored to the initial state, and preparation is made for next detection.
When a worker needs to detect the piston deflection cylinder, the worker firstly rotates the first bolt in the positive direction to further separate the first bolt from the left arc-shaped strip, after the first bolt is separated from the left arc-shaped strip, the worker stops rotating the first bolt, the rear ends of the left arc-shaped strip and the right arc-shaped strip are separated outwards under the action of the spring force of the compression spring and rotate around the rotary sleeve, so that the rubber gasket is not contacted with the guide rod any more, the worker can move the mounting frame up and down, the mounting frame drives the supporting rod to move, the supporting rod drives the rotary sleeve and the arc-shaped strips to move, after the worker finishes the detection, the worker compresses the rear ends of the left arc-shaped strip and the right arc-shaped strip inwards, the compression spring is compressed, the first bolt is rotated in the reverse direction, the first bolt is connected with the left arc-shaped strip, the rubber gasket is contacted with the guide rod, the position of the, the use of the telescopic spring is not facilitated, the measuring accuracy is further influenced, and the service life of the telescopic spring is reduced.
When the workman is examining time measuring, in the workman puts the clearance gauge into lubricating oil earlier, the sponge piece can inhale certain lubricating oil, so can make people convenient to the workman carry out the plug when detecting, reduce because of the wearing and tearing of detection to the piston cylinder, viscidity subsides can control the sponge piece in the clearance gauge, the condition that the sponge piece dropped in the piston cylinder when having prevented the workman to examine, after the detection finishes, the workman takes out the clearance gauge, again with the viscidity subsides after the use with the sponge piece lose can.
When the workman need adjust clearance gauge male angle, the workman loosens fixing bolt and fixation nut earlier, and fixation nut no longer contacts with the clearance gauge, then the workman can adjust clearance gauge male angle, and when adjusting the back, the workman screws fixation nut again to fix the position of clearance gauge, the workman of being convenient for detects.
The invention has the beneficial effects that: the positions of the scale stay wire and the reel can be fixed through the ratchet wheel, the spring hinge and the ratchet, the scale stay wire is prevented from retracting when a worker stops pulling, the numerical value of the scale stay wire is fixed, and the worker can judge the cylinder deflection condition of the piston by reading the numerical value of the scale stay wire; the left and right arc-shaped strips are connected together through the first bolt, so that the rubber pad is contacted with the guide rod, and the expansion spring is prevented from being deformed due to long-term stress; the measuring angle of the feeler gauge can be fixed through the fixing bolt and the fixing nut, so that a worker can conveniently detect the feeler gauge.
Drawings
Fig. 1 is a schematic front view of the present invention.
FIG. 2 is a schematic left-view structural diagram of a first part of the present invention.
Fig. 3 is an enlarged schematic view of the structure of the present invention a.
Fig. 4 is a partial top view of the present invention.
FIG. 5 is a second partial left view structural diagram of the present invention.
FIG. 6 is an enlarged schematic view of the present invention B.
Labeled as: 1: installation frame, 2: pull handle, 3: guide sleeve, 4: guide rod, 5: feeler gauge, 6: reset mechanism, 61: sliding groove, 62: slide bar, 63: connecting block, 64: extension spring, 7: rolling bearing, 8: rotating shaft, 9: reel, 10: torsion spring, 11: ratchet, 12: spring hinge, 121: ratchet, 13: scale pull, 14: support bar, 15: rotating sleeve, 16: arc strip, 17: threaded hole, 18: first bolt, 19: compression spring, 20: connecting rod, 21: rubber pad, 22: round hole, 24: sticky note, 25: sponge block, 26: arc-shaped groove, 27: fixing bolt, 28: and (5) fixing the nut.
Detailed Description
The invention is described in detail below with reference to the drawings and specific examples, but the invention is not limited thereto.
Example 1
A piston assembly deflection cylinder detection device is shown in figures 1-6 and comprises a mounting frame 1, a pull handle 2, a guide sleeve 3, a guide rod 4, a feeler 5, a reset mechanism 6, a rolling bearing 7, a rotating shaft 8, a reel 9, a torsion spring 10, a ratchet wheel 11, a spring hinge 12, a ratchet 121 and a scale stay 13, wherein the pull handle 2 is arranged at the top of the mounting frame 1, the guide sleeve 3 is arranged in the middle of the bottom of the mounting frame 1, the guide rod 4 is movably arranged in the guide sleeve 3, the feeler 5 is rotatably arranged at the lower part of the front side of the guide rod 4, the feeler 5 is positioned below the mounting frame 1, the reset mechanism 6 is arranged at the top end of the guide rod 4, the top of the reset mechanism 6 is connected with the inner top of the mounting frame 1, the rolling bearing 7 is embedded at the upper part of the left side of the mounting frame 1, the rotating shaft 8 is rotatably arranged in the rolling bearing 7, the left end of the rotating shaft 8 penetrates through a torsion spring 10, a ratchet wheel 11 is arranged on the left side of the reel 9, a spring hinge 12 is arranged on the upper portion of the left side of the mounting frame 1, the spring hinge 12 is located behind the reel 9, a ratchet 121 is arranged at the lower end of the spring hinge 12, the ratchet 121 is located on the left side of the reel 9, the ratchet 121 is meshed with the ratchet wheel 11, a scale stay wire 13 is wound on the reel 9, and the lower end of the scale stay wire 13 is connected with the.
Example 2
A piston assembly deflection cylinder detection device is shown in figures 1-6 and comprises a mounting frame 1, a pull handle 2, a guide sleeve 3, a guide rod 4, a feeler 5, a reset mechanism 6, a rolling bearing 7, a rotating shaft 8, a reel 9, a torsion spring 10, a ratchet wheel 11, a spring hinge 12, a ratchet 121 and a scale stay 13, wherein the pull handle 2 is arranged at the top of the mounting frame 1, the guide sleeve 3 is arranged in the middle of the bottom of the mounting frame 1, the guide rod 4 is movably arranged in the guide sleeve 3, the feeler 5 is rotatably arranged at the lower part of the front side of the guide rod 4, the feeler 5 is positioned below the mounting frame 1, the reset mechanism 6 is arranged at the top end of the guide rod 4, the top of the reset mechanism 6 is connected with the inner top of the mounting frame 1, the rolling bearing 7 is embedded at the upper part of the left side of the mounting frame 1, the rotating shaft 8 is rotatably arranged in the rolling bearing 7, the left end of the rotating shaft 8 penetrates through a torsion spring 10, a ratchet wheel 11 is arranged on the left side of the reel 9, a spring hinge 12 is arranged on the upper portion of the left side of the mounting frame 1, the spring hinge 12 is located behind the reel 9, a ratchet 121 is arranged at the lower end of the spring hinge 12, the ratchet 121 is located on the left side of the reel 9, the ratchet 121 is meshed with the ratchet wheel 11, a scale stay wire 13 is wound on the reel 9, and the lower end of the scale stay wire 13 is connected with the.
Canceling release mechanical system 6 is including slide bar 62, connecting block 63 and expanding spring 64, mounting frame 1 is controlled two wall upper portions and has all been opened sliding tray 61, both sides all are equipped with slide bar 62 about in the sliding tray 61, left side top slide bar 62 top is acted as go-between 13 lower extreme with the scale and is connected, 4 tops of guide arm are equipped with connecting block 63, connecting block 63 left side is connected with left slide bar 62 right-hand member, connecting block 63 right side is connected with right-hand slide bar 62 left end, connecting block 63 top is connected with expanding spring 64, the top is connected in expanding spring 64 upper end and mounting frame 1.
Example 3
A piston assembly deflection cylinder detection device is shown in figures 1-6 and comprises a mounting frame 1, a pull handle 2, a guide sleeve 3, a guide rod 4, a feeler 5, a reset mechanism 6, a rolling bearing 7, a rotating shaft 8, a reel 9, a torsion spring 10, a ratchet wheel 11, a spring hinge 12, a ratchet 121 and a scale stay 13, wherein the pull handle 2 is arranged at the top of the mounting frame 1, the guide sleeve 3 is arranged in the middle of the bottom of the mounting frame 1, the guide rod 4 is movably arranged in the guide sleeve 3, the feeler 5 is rotatably arranged at the lower part of the front side of the guide rod 4, the feeler 5 is positioned below the mounting frame 1, the reset mechanism 6 is arranged at the top end of the guide rod 4, the top of the reset mechanism 6 is connected with the inner top of the mounting frame 1, the rolling bearing 7 is embedded at the upper part of the left side of the mounting frame 1, the rotating shaft 8 is rotatably arranged in the rolling bearing 7, the left end of the rotating shaft 8 penetrates through a torsion spring 10, a ratchet wheel 11 is arranged on the left side of the reel 9, a spring hinge 12 is arranged on the upper portion of the left side of the mounting frame 1, the spring hinge 12 is located behind the reel 9, a ratchet 121 is arranged at the lower end of the spring hinge 12, the ratchet 121 is located on the left side of the reel 9, the ratchet 121 is meshed with the ratchet wheel 11, a scale stay wire 13 is wound on the reel 9, and the lower end of the scale stay wire 13 is connected with the.
Canceling release mechanical system 6 is including slide bar 62, connecting block 63 and expanding spring 64, mounting frame 1 is controlled two wall upper portions and has all been opened sliding tray 61, both sides all are equipped with slide bar 62 about in the sliding tray 61, left side top slide bar 62 top is acted as go-between 13 lower extreme with the scale and is connected, 4 tops of guide arm are equipped with connecting block 63, connecting block 63 left side is connected with left slide bar 62 right-hand member, connecting block 63 right side is connected with right-hand slide bar 62 left end, connecting block 63 top is connected with expanding spring 64, the top is connected in expanding spring 64 upper end and mounting frame 1.
Also comprises a support bar 14, a rotary sleeve 15 and an arc-shaped strip 16, first bolt 18, compression spring 19, connecting rod 20 and rubber pad 21, 1 anterior left and right sides symmetry of installing frame is equipped with bracing piece 14, left and right sides bracing piece 14 rear end is equipped with swivel sleeve 15, swivel sleeve 15 is located 4 the place ahead of guide arm, both ends symmetry rotary type is equipped with arc strip 16 about swivel sleeve 15, right-hand arc strip 16 is connected with first bolt 18 through screw hole 17, first bolt 18 is located 4 backs of guide arm, be connected with compression spring 19 between the left and right sides arc strip 16 rear end, compression spring 19 is passed to first bolt 18 left end, first bolt 18 left end passes through the screw thread and is connected with left arc strip 16, left arc strip 16 right side middle part and right-hand arc strip 16 left side middle part all are equipped with connecting rod 20, left connecting rod 20 right-hand connecting rod 20 left end symmetry is equipped with rubber pad 21, left rubber pad 21 right side and right-hand rubber pad 21 left side all contact with guide.
Example 4
A piston assembly deflection cylinder detection device is shown in figures 1-6 and comprises a mounting frame 1, a pull handle 2, a guide sleeve 3, a guide rod 4, a feeler 5, a reset mechanism 6, a rolling bearing 7, a rotating shaft 8, a reel 9, a torsion spring 10, a ratchet wheel 11, a spring hinge 12, a ratchet 121 and a scale stay 13, wherein the pull handle 2 is arranged at the top of the mounting frame 1, the guide sleeve 3 is arranged in the middle of the bottom of the mounting frame 1, the guide rod 4 is movably arranged in the guide sleeve 3, the feeler 5 is rotatably arranged at the lower part of the front side of the guide rod 4, the feeler 5 is positioned below the mounting frame 1, the reset mechanism 6 is arranged at the top end of the guide rod 4, the top of the reset mechanism 6 is connected with the inner top of the mounting frame 1, the rolling bearing 7 is embedded at the upper part of the left side of the mounting frame 1, the rotating shaft 8 is rotatably arranged in the rolling bearing 7, the left end of the rotating shaft 8 penetrates through a torsion spring 10, a ratchet wheel 11 is arranged on the left side of the reel 9, a spring hinge 12 is arranged on the upper portion of the left side of the mounting frame 1, the spring hinge 12 is located behind the reel 9, a ratchet 121 is arranged at the lower end of the spring hinge 12, the ratchet 121 is located on the left side of the reel 9, the ratchet 121 is meshed with the ratchet wheel 11, a scale stay wire 13 is wound on the reel 9, and the lower end of the scale stay wire 13 is connected with the.
Canceling release mechanical system 6 is including slide bar 62, connecting block 63 and expanding spring 64, mounting frame 1 is controlled two wall upper portions and has all been opened sliding tray 61, both sides all are equipped with slide bar 62 about in the sliding tray 61, left side top slide bar 62 top is acted as go-between 13 lower extreme with the scale and is connected, 4 tops of guide arm are equipped with connecting block 63, connecting block 63 left side is connected with left slide bar 62 right-hand member, connecting block 63 right side is connected with right-hand slide bar 62 left end, connecting block 63 top is connected with expanding spring 64, the top is connected in expanding spring 64 upper end and mounting frame 1.
Also comprises a support bar 14, a rotary sleeve 15 and an arc-shaped strip 16, first bolt 18, compression spring 19, connecting rod 20 and rubber pad 21, 1 anterior left and right sides symmetry of installing frame is equipped with bracing piece 14, left and right sides bracing piece 14 rear end is equipped with swivel sleeve 15, swivel sleeve 15 is located 4 the place ahead of guide arm, both ends symmetry rotary type is equipped with arc strip 16 about swivel sleeve 15, right-hand arc strip 16 is connected with first bolt 18 through screw hole 17, first bolt 18 is located 4 backs of guide arm, be connected with compression spring 19 between the left and right sides arc strip 16 rear end, compression spring 19 is passed to first bolt 18 left end, first bolt 18 left end passes through the screw thread and is connected with left arc strip 16, left arc strip 16 right side middle part and right-hand arc strip 16 left side middle part all are equipped with connecting rod 20, left connecting rod 20 right-hand connecting rod 20 left end symmetry is equipped with rubber pad 21, left rubber pad 21 right side and right-hand rubber pad 21 left side all contact with guide.
Still including gluing 24 and sponge piece 25, evenly open on the clearance gauge 5 has round hole 22, has placed sponge piece 25 in the round hole 22, and the clearance gauge 5 left and right sides all is equipped with gluing 24, and gluing 24 is located the round hole 22 left and right sides, and sponge piece 25 is located between the two sides gluing 24 about.
Example 5
A piston assembly deflection cylinder detection device is shown in figures 1-6 and comprises a mounting frame 1, a pull handle 2, a guide sleeve 3, a guide rod 4, a feeler 5, a reset mechanism 6, a rolling bearing 7, a rotating shaft 8, a reel 9, a torsion spring 10, a ratchet wheel 11, a spring hinge 12, a ratchet 121 and a scale stay 13, wherein the pull handle 2 is arranged at the top of the mounting frame 1, the guide sleeve 3 is arranged in the middle of the bottom of the mounting frame 1, the guide rod 4 is movably arranged in the guide sleeve 3, the feeler 5 is rotatably arranged at the lower part of the front side of the guide rod 4, the feeler 5 is positioned below the mounting frame 1, the reset mechanism 6 is arranged at the top end of the guide rod 4, the top of the reset mechanism 6 is connected with the inner top of the mounting frame 1, the rolling bearing 7 is embedded at the upper part of the left side of the mounting frame 1, the rotating shaft 8 is rotatably arranged in the rolling bearing 7, the left end of the rotating shaft 8 penetrates through a torsion spring 10, a ratchet wheel 11 is arranged on the left side of the reel 9, a spring hinge 12 is arranged on the upper portion of the left side of the mounting frame 1, the spring hinge 12 is located behind the reel 9, a ratchet 121 is arranged at the lower end of the spring hinge 12, the ratchet 121 is located on the left side of the reel 9, the ratchet 121 is meshed with the ratchet wheel 11, a scale stay wire 13 is wound on the reel 9, and the lower end of the scale stay wire 13 is connected with the.
Canceling release mechanical system 6 is including slide bar 62, connecting block 63 and expanding spring 64, mounting frame 1 is controlled two wall upper portions and has all been opened sliding tray 61, both sides all are equipped with slide bar 62 about in the sliding tray 61, left side top slide bar 62 top is acted as go-between 13 lower extreme with the scale and is connected, 4 tops of guide arm are equipped with connecting block 63, connecting block 63 left side is connected with left slide bar 62 right-hand member, connecting block 63 right side is connected with right-hand slide bar 62 left end, connecting block 63 top is connected with expanding spring 64, the top is connected in expanding spring 64 upper end and mounting frame 1.
Also comprises a support bar 14, a rotary sleeve 15 and an arc-shaped strip 16, first bolt 18, compression spring 19, connecting rod 20 and rubber pad 21, 1 anterior left and right sides symmetry of installing frame is equipped with bracing piece 14, left and right sides bracing piece 14 rear end is equipped with swivel sleeve 15, swivel sleeve 15 is located 4 the place ahead of guide arm, both ends symmetry rotary type is equipped with arc strip 16 about swivel sleeve 15, right-hand arc strip 16 is connected with first bolt 18 through screw hole 17, first bolt 18 is located 4 backs of guide arm, be connected with compression spring 19 between the left and right sides arc strip 16 rear end, compression spring 19 is passed to first bolt 18 left end, first bolt 18 left end passes through the screw thread and is connected with left arc strip 16, left arc strip 16 right side middle part and right-hand arc strip 16 left side middle part all are equipped with connecting rod 20, left connecting rod 20 right-hand connecting rod 20 left end symmetry is equipped with rubber pad 21, left rubber pad 21 right side and right-hand rubber pad 21 left side all contact with guide.
Still including gluing 24 and sponge piece 25, evenly open on the clearance gauge 5 has round hole 22, has placed sponge piece 25 in the round hole 22, and the clearance gauge 5 left and right sides all is equipped with gluing 24, and gluing 24 is located the round hole 22 left and right sides, and sponge piece 25 is located between the two sides gluing 24 about.
The plug ruler is characterized by further comprising a fixing bolt 27 and a fixing nut 28, an arc-shaped groove 26 is formed in the lower portion of the guide rod 4, the fixing bolt 27 is rotatably arranged on the upper portion of the plug ruler 5, the rear end of the fixing bolt 27 penetrates through the arc-shaped groove 26, the fixing nut 28 is arranged at the rear end of the fixing bolt 27, and the fixing nut 28 is located behind the guide rod 4.
When a worker needs to detect the cylinder deviation condition of the piston, the worker puts the feeler 5 between the piston and the cylinder body, after the feeler is put, the worker pulls the pull handle 2 upwards, the pull handle 2 drives the mounting frame 1 and the guide sleeve 3 to move upwards, the positions of the guide rod 4 and the feeler 5 are not changed, the reset mechanism 6 is pulled, the scale pull wire 13 drives the reel 9 to rotate anticlockwise so as to drive the rotating shaft 8 and the ratchet 11 to rotate anticlockwise, the torsion spring 10 is pulled, the ratchet 11, the spring hinge 12 and the ratchet 121 can fix the positions of the scale pull wire 13 and the reel 9, the scale pull wire 13 is prevented from retracting when the worker stops pulling, the numerical value of the scale pull wire 13 can be fixed, the worker can judge the cylinder deviation condition of the piston by reading the numerical value of the scale pull wire 13, so as to determine whether the piston or the cylinder body needs to be, the worker firstly moves the pull handle 2 downwards, then pulls the ratchet 121 on the spring hinge 12 backwards, the ratchet 121 is not meshed with the ratchet 11 any more, and then does not clamp the ratchet 11, the reel 9 rotates clockwise under the spring force action of the torsion spring 10, and then the scale stay wire 13 is wound on the reel 9, and meanwhile, the installation frame 1, the pull handle 2 and the guide sleeve 3 reset under the action of the resetting mechanism 6, so that the worker completes the detection of the inclined cylinder condition of the piston.
When a worker pulls the pull handle 2 upwards, the pull handle 2 drives the installation frame 1 and the guide sleeve 3 to move upwards, the sliding groove 61 simultaneously moves upwards, the sliding rod 62 slides downwards in the sliding groove 61, the scale pull wire 13 is pulled out, the connecting block 63 is unchanged under the action of the guide rod 4, the telescopic spring 64 is stretched, when the worker moves the pull handle 2 downwards, the pull handle 2 drives the installation frame 1 and the guide sleeve 3 to move downwards, the sliding groove 61 simultaneously moves downwards, the sliding rod 62 slides upwards in the sliding groove 61, the scale pull wire 13 is contracted onto the reel 9, and the installation frame 1, the pull handle 2 and the guide sleeve 3 reset under the action of the telescopic spring 64, so that the installation frame 1, the pull handle 2, the plug ruler 5, the guide rod 4, the guide sleeve 3 and the like are conveniently restored to the initial state to prepare for next detection.
When a worker needs to perform piston deflection detection, the worker firstly rotates the first bolt 18 in the positive direction to further separate the first bolt 18 from the left arc-shaped strip 16, after the first bolt 18 is separated from the left arc-shaped strip 16, the worker stops rotating the first bolt 18, the rear ends of the left and right arc-shaped strips 16 are separated outwards under the action of the spring force of the compression spring 19 and rotate around the rotating sleeve 15, so that the rubber gasket 21 is not contacted with the guide rod 4 any more, the worker can move the mounting frame 1 up and down, the mounting frame 1 drives the supporting rod 14 to move, the supporting rod 14 drives the rotating sleeve 15 and the arc-shaped strips 16 to move, after the worker finishes detection, the worker compresses the rear ends of the left and right arc-shaped strips 16 inwards, the compression spring 19 is compressed, the first bolt 18 is rotated in the negative direction, the first bolt 18 is connected with the left arc-shaped strip 16, and the rubber gasket 21 is contacted, thereby fix the position of guide arm 4, prevent that expanding spring 64 from being in the stress state for a long time and producing deformation, be unfavorable for expanding spring 64's use, influence the measuring degree of accuracy then, reduce expanding spring 64's life.
When the workman is detecting, in the workman puts clearance gauge 5 into lubricating oil earlier, certain lubricating oil can be inhaled to sponge piece 25, so can make people convenient for the workman to carry out the plug when detecting, reduce because of the wearing and tearing of detection to the piston cylinder, viscidity subsides 24 can be with sponge piece 25 control in clearance gauge 5, the condition that sponge piece 25 dropped in the piston cylinder when having prevented the workman to detect, after the detection finishes, the workman takes out clearance gauge 5, it can to lose viscidity subsides 24 and sponge piece 25 after the use again.
When the workman need adjust clearance gauge 5 male angle, the workman will loosen fixing bolt 27 and fixation nut 28 earlier, and fixation nut 28 no longer contacts with clearance gauge 5, then the workman can adjust clearance gauge 5 male angle, and after adjusting, the workman screws fixation nut 28 again to fix the position of clearance gauge 5, the workman of being convenient for detects.
The present application is described in detail above, and the principles and embodiments of the present application are described herein by using specific examples, which are only used to help understand the method and the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (3)
1. A piston assembly deflection cylinder detection device comprises a mounting frame (1), a pull handle (2), a guide sleeve (3), a guide rod (4) and a feeler gauge (5), wherein the pull handle (2) is arranged at the top of the mounting frame (1), the guide sleeve (3) is arranged in the middle of the bottom of the mounting frame (1), the guide rod (4) is arranged in the guide sleeve (3) in a movable mode, the feeler gauge (5) is arranged on the lower portion of the front side of the guide rod (4) in a rotary mode, the feeler gauge (5) is located below the mounting frame (1), and the piston assembly deflection cylinder detection device is characterized by further comprising a reset mechanism (6), a rolling bearing (7), a rotating shaft (8), a reel (9), a torsion spring (10), a ratchet wheel (11), a spring hinge (12), a ratchet (121) and a scale pull wire (13), the reset mechanism (6) is arranged at the top end of the guide rod (4), the top of the reset, a rotating shaft (8) is rotatably mounted in a rolling bearing (7), a winding wheel (9) is arranged at the left end of the rotating shaft (8), a torsion spring (10) is connected to the right side of the winding wheel (9), the right end of the torsion spring (10) is connected with a mounting frame (1), the left end of the rotating shaft (8) penetrates through the torsion spring (10), a ratchet wheel (11) is arranged on the left side of the winding wheel (9), a spring hinge (12) is arranged on the upper portion of the left side of the mounting frame (1), the spring hinge (12) is located behind the winding wheel (9), a ratchet (121) is arranged at the lower end of the spring hinge (12), the ratchet (121) is located on the left side of the winding wheel (9), the ratchet (121) is meshed with the ratchet wheel (11), a scale pull wire (13) is; the resetting mechanism (6) comprises a sliding rod (62), a connecting block (63) and an expansion spring (64), sliding grooves (61) are formed in the upper portions of the left wall and the right wall of the mounting frame (1), the sliding rods (62) are arranged in the sliding grooves (61) at the upper side and the lower side, the top of the sliding rod (62) above the left side is connected with the lower end of the scale pull wire (13), the connecting block (63) is arranged at the top end of the guide rod (4), the left side of the connecting block (63) is connected with the right end of the left sliding rod (62), the right side of the connecting block (63) is connected with the left end of the right sliding rod (62), the expansion spring (64) is connected to the top of the connecting block (63), and the upper end; the novel mounting frame is characterized by further comprising a supporting rod (14), a rotating sleeve (15), arc-shaped strips (16), a first bolt (18), a compression spring (19), a connecting rod (20) and a rubber pad (21), wherein the supporting rod (14) is symmetrically arranged on the left side and the right side of the front portion of the mounting frame (1), the rotating sleeve (15) is arranged at the rear end of each of the left supporting rod and the right supporting rod (14), the rotating sleeve (15) is positioned in front of the guide rod (4), the arc-shaped strips (16) are symmetrically and rotatably arranged on the left end and the right end of the rotating sleeve (15), the right arc-shaped strip (16) is connected with the first bolt (18) through a threaded hole (17), the first bolt (18) is positioned behind the guide rod (4), the compression spring (19) is connected between the rear ends of the left arc-shaped strips and the right arc-shaped strips (16), the left end of the first bolt (18) penetrates through the compression spring (19), the left end of the first bolt, the right end of the left connecting rod (20) is symmetrically provided with a rubber pad (21) with the left end of the right connecting rod (20), and the right side of the left rubber pad (21) and the left side of the right rubber pad (21) are both contacted with the guide rod (4).
2. The piston assembly deflection cylinder detection device according to claim 1, characterized by further comprising sticky patches (24) and sponge blocks (25), wherein the clearance gauge (5) is uniformly provided with round holes (22), the sponge blocks (25) are placed in the round holes (22), the sticky patches (24) are arranged on the left side and the right side of the clearance gauge (5), the sticky patches (24) are positioned on the left side and the right side of the round holes (22), and the sponge blocks (25) are positioned between the sticky patches (24) on the left side and the right side.
3. The piston assembly deflection cylinder detection device according to claim 2, further comprising a fixing bolt (27) and a fixing nut (28), wherein an arc-shaped groove (26) is formed in the lower portion of the guide rod (4), the fixing bolt (27) is rotatably arranged on the upper portion of the feeler gauge (5), the rear end of the fixing bolt (27) penetrates through the arc-shaped groove (26), the fixing nut (28) is arranged at the rear end of the fixing bolt (27), and the fixing nut (28) is located behind the guide rod (4).
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| CN201811587605.XA CN109780972B (en) | 2018-12-25 | 2018-12-25 | Piston assembly deflection cylinder detection equipment |
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| CN201811587605.XA CN109780972B (en) | 2018-12-25 | 2018-12-25 | Piston assembly deflection cylinder detection equipment |
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| CN109780972B true CN109780972B (en) | 2020-11-10 |
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| CN201313418Y (en) * | 2008-12-09 | 2009-09-23 | 天津市天锻压力机有限公司 | Device for rectifying deviation of sliding block of longitudinal beam hydraulic machine |
| CN101446484B (en) * | 2008-12-24 | 2010-11-10 | 哈尔滨工业大学 | Turbocharger shell assembly dimension measuring device |
| CN205306325U (en) * | 2016-01-26 | 2016-06-15 | 吉林动画学院 | Indoor decoration is with portable on --spot drawing desk of calculating |
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| CN104802434A (en) * | 2015-04-09 | 2015-07-29 | 双钱集团（江苏）轮胎有限公司 | Automatic nylon fabric laminating system |
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Effective date of registration: 20201021 Address after: 317502, Zhejiang, Taizhou province Wenling town New River foreign Village Applicant after: Wenling Chengda Precision Casting Co., Ltd Address before: Room 201, Building C3, Accelerator of Science and Technology Enterprises, 11 Kaiyuan Avenue, Science City, Guangzhou High-tech Industrial Development Zone, Guangdong 510000 Applicant before: Ai Zhicheng |
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